bluuebunny/crossref_metadata_2025_split huggingface dataset:
One and Indivisible?
Authors: Covo Manuel 
Published: September 2021

AbstractHistories of the French Revolution usually locate the origins of the “one and indivisible Republic” in a strictly metropolitan context. In contrast, this article argues that the French Revolution's debates surrounding federation, federalism, and the (re)foundation of the French nation-state were interwoven with colonial and transimperial matters. Between 1776 and 1792 federalism in a French imperial context went from an element of an academic conversation among bureaucrats and economists to a matter of violent struggle in Saint-Domingue that generated new agendas in the metropole. Going beyond the binary language of union and secession, the article examines the contest over federation and federalism in Saint-Domingue between free people of color and white planters who, taking inspiration from both metropolitan and non-French experiences with federalism, sought to alter the colony's relationship with the metropole while also maintaining the institution of slavery. Revolutionaries on both sides of the Atlantic, unsure which direction to take and without the benefit of hindsight, used the language of federalism to pursue rival interests despite a seemingly common vocabulary. This entangled history of conflicts, compromises, and misunderstandings blurred ideological delineations but decisively shaped the genesis of the French imperial republic.Généralement, les histoires de la Révolution française placent les origines de la « République une et indivisible » dans un contexte strictement métropolitain. Cet article soutient en revanche que les débats de la Révolution française sur la fédération, le fédéralisme et la (re)-fondation de l'Etat-nation français étaient liés à des questions coloniales et transimpériales. Dans le contexte impérial français, entre 1776 et 1792, le fédéralisme ne fut plus seulement un objet de débats académiques entre bureaucrates et économistes, mais devint un élément central dans une lutte violente à Saint-Domingue qui contribua à infléchir les choix politiques faits en métropole. Au-delà du langage binaire de l'union et de la sécession, l'article examine les conflits cristallisés par les notions de fédération et de fédéralisme entre des libres de couleur et des planteurs blancs qui, s'inspirant d'expériences fédéralistes métropolitaines et étrangères, cherchèrent à modifier la relation de la colonie avec la métropole tout en maintenant l'institution esclavagiste. Des deux côtés de l'Atlantique, les révolutionnaires, qui ne savaient quelle direction emprunter, employèrent le langage du fédéralisme pour défendre des intérêts contradictoires malgré l'usage d'un vocabulaire apparemment commun. Cette histoire faite de conflits, de compromis et de malentendus contribua à brouiller les partages idéologiques mais n'en influença pas moins la genèse de la République impériale française.
Accuracy of digital dental models and three-dimensional printed dental models in linear measurements and Bolton analysis
Authors: Suryajaya William , Purbiati Maria , Ismah Nada 
Published: September 2021

Background: Due to advances in digital technology, it is possible to obtain digital dental models through intraoral scanning. The stereolithographic data collected from the scanner can subsequently be printed into a three-dimensional dental model in resinic material. However, the accuracy between digital dental models and printed dental models needs to be evaluated since it might affect diagnosis and treatment planning in orthodontic treatment. This study aimed to evaluate the accuracy of digital models scanned by a Trios intraoral scanner and three-dimensional dental models printed using a Formlabs 2 3D printer in linear measurements and Bolton analysis. Methods: A total of 35 subjects were included in this study. All subjects were scanned using a Trios intraoral scanner to obtain digital study models. Stereolithographic data from previous scanning was printed using a Formlabs 2 3D printer to obtain printed study models. Mesiodistal, intercanine, intermolar, and Bolton analysis from all types of study models were measured. The intraclass correlation coefficient was used to assess intraobserver and interobserver reliability. All data were then statistically analyzed. Results: The reliability tests were high for both intraobserver and interobserver reliability, which demonstrates high reproducibility for all measurements on all model types. Most of the data compared between study models showed no statistically significant differences, though some data differed significantly. However, the differences are considered clinically insignificant. Conclusion: Digital dental models and three-dimensional printed dental models may be used interchangeably with plaster dental models for diagnostic and treatment planning purposes. Keywords: Accuracy, 3D printing, digital dental model, printed dental model.
pyam: Analysis and visualisation of integrated assessment and macro-energy scenarios
Authors: Huppmann Daniel , Gidden Matthew J. , Nicholls Zebedee , Hörsch Jonas , Lamboll Robin , Kishimoto Paul N. , Burandt Thorsten , Fricko Oliver , Byers Edward , Kikstra Jarmo , Brinkerink Maarten , Budzinski Maik , Maczek Florian , Zwickl-Bernhard Sebastian , Welder Lara , Álvarez Quispe Erik Francisco , Smith Christopher J. 
Published: September 2021

The open-source Python package pyam provides a suite of features and methods for the analysis, validation and visualization of reference data and scenario results generated by integrated assessment models, macro-energy tools and other frameworks in the domain of energy transition, climate change mitigation and sustainable development. It bridges the gap between scenario processing and visualisation solutions that are "hard-wired" to specific modelling frameworks and generic data analysis or plotting packages. The package aims to facilitate reproducibility and reliability of scenario processing, validation and analysis by providing well-tested and documented methods for working with timeseries data in the context of climate policy and energy systems. It supports various data formats, including sub-annual resolution using continuous time representation and "representative timeslices". The pyam package can be useful for modelers generating scenario results using their own tools as well as researchers and analysts working with existing scenario ensembles such as those supporting the IPCC reports or produced in research projects. It is structured in a way that it can be applied irrespective of a user's domain expertise or level of Python knowledge, supporting experts as well as novice users. The code base is implemented following best practices of collaborative scientific-software development. This manuscript describes the design principles of the package and the types of data which can be handled. The usefulness of pyam is illustrated by highlighting several recent applications.
Sentiment analysis on myindihome user reviews using support vector machine and naïve bayes classifier method
Authors: Hakim Sulton Nur , Putra Andika Julianto , Khasanah Annisa Uswatun 
Published: September 2021

In the era of globalization, the internet has become a human need in doing various things. Many internet users are an opportunity for internet service providers, PT Telekomunikasi Indonesia (Telkom). One of PT Telkom's products is IndiHome. As the only state-owned enterprise engaged in telecommunications, PT Telkom is expected to meet the needs of the Indonesian people. However, based on the rating obtained by IndiHome products through the myIndiHome application on Google Play, it is 3.5 out of 87,000 more reviews. The reviews focus on how important the effect of word-of-mouth is on choosing and using internet provider products. The review data was collected on November 1, 2020 to December 15, 2020, with a total of 2,539 reviews as a sample. The sentiment analysis process that has been carried out shows that the number of reviews included in the negative sentiment class was 1.160 reviews, and the positive class was 1.374 reviews out of a total of 2,539 reviews. The results indicate that service errors in IndiHome services are still quite high, reaching 46.7% as indicated by the number of negative reviews. The classification results show that the average value of the total accuracy of the Support Vector Machine (SVM) method is 86.54% greater than Naïve Bayes Classifier (NBC) method which has an average total accuracy of 84.69%. Based on fishbone diagram analysis, there are 12nd problems on negative reviews that classify problems 5P factors: Price, People, Process, Place, and Product.
Comprehensive analysis of pathological changes in hip joint capsule of patients with developmental dysplasia of the hip
Authors: Li Chuan , Peng Zhi , Zhou You , Su Yongyue , Bu Pengfei , Meng Xuhan , Li Bo , Xu Yongqing 
Published: September 2021

Aims Developmental dysplasia of the hip (DDH) is a complex musculoskeletal disease that occurs mostly in children. This study aimed to investigate the molecular changes in the hip joint capsule of patients with DDH. Methods High-throughput sequencing was used to identify genes that were differentially expressed in hip joint capsules between healthy controls and DDH patients. Biological assays including cell cycle, viability, apoptosis, immunofluorescence, reverse transcription polymerase chain reaction (RT-PCR), and western blotting were performed to determine the roles of the differentially expressed genes in DDH pathology. Results More than 1,000 genes were differentially expressed in hip joint capsules between healthy controls and DDH. Both gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses revealed that extracellular matrix (ECM) modifications, muscle system processes, and cell proliferation were markedly influenced by the differentially expressed genes. Expression of Collagen Type I Alpha 1 Chain (COL1A1), COL3A1, matrix metalloproteinase-1 (MMP1), MMP3, MMP9, and MMP13 was downregulated in DDH, with the loss of collagen fibres in the joint capsule. Expression of transforming growth factor beta 1 (TGF-β1) was downregulated, while that of TGF-β2, Mothers against decapentaplegic homolog 3 (SMAD3), and WNT11 were upregulated in DDH, and alpha smooth muscle actin (αSMA), a key myofibroblast marker, showed marginal increase. In vitro studies showed that fibroblast proliferation was suppressed in DDH, which was associated with cell cycle arrest in G0/G1 and G2/M phases. Cell cycle regulators including Cyclin B1 (CCNB1), Cyclin E2 (CCNE2), Cyclin A2 (CCNA2), Cyclin-dependent kinase 1 (CDK1), E2F1, cell division cycle 6 (CDC6), and CDC7 were downregulated in DDH. Conclusion DDH is associated with the loss of collagen fibres and fibroblasts, which may cause loose joint capsule formation. However, the degree of differentiation of fibroblasts to myofibroblasts needs further study. Cite this article: Bone Joint Res 2021;10(9):558–570.
Celebraciones corporativas en Colombia: espacios de diversidad, inclusión y productividad
Authors: Balanta Castilla Nevis , Paz Montes Luisa Stella , Navarro Mejía David 
Published: September 2021

Objetivo: Estudiar las celebraciones corporativas son espacios de inclusión que permiten el encuentro cultural, personal y conductual de las personas que integran una organización, lo que tiene consecuencias positivas sobre la productividad de los equipos humanos en las empresas en el corto, mediano y largo plazo. .
Metodología: Esta investigación es descriptiva, es decir, se divulga la importancia de las celebraciones corporativas en las organizaciones y su relación con la productividad en Colombia. La población objeto de estudio corresponde a trabajadores de medianas y grandes empresas, independientemente del tipo y sector. La muestra fue aleatoria; para las empresas seleccionadas, todos o la mayoría de los empleados fueron encuestados. Algunas de las variables de caracterización consideradas fueron edad, género, antigüedad, rol, cargo, orientación religiosa, etnia, origen regional, símbolos, cultura empresarial y productividad. La recolección de datos se realizó a través de encuestas digitales.
Resultados y conclusiones
Esta investigación reveló que los trabajadores de las empresas colombianas no solo necesitan una remuneración económica para tener una mejor productividad, sino también la motivación y el fortalecimiento de las interacciones sociales derivadas de las celebraciones corporativas, que fortalecen la identidad, estabilidad y posicionamiento de las organizaciones.
La investigación permitió concluir que los trabajadores en las empresas colombianas no sólo necesitan remuneración económica para tener una mejor productividad sino motivación y fortalecimiento de las interacciones sociales, a partir de las celebraciones corporativas, pues éstas fortalecen la identidad, estabilidad y posicionamiento de las organizaciones.
The multiple uses of iThenticate in doctoral education: Policing malpractice or improving research writing?
Authors: McCulloch Alistair , Behrend Monica , Braithwaite Felicity 
Published: September 2021

This article provides a description and analysis of the way in which research degree students and their supervisors at one Australian university (the University of South Australia) use a popular online plagiarism-detection system, iThenticate. The study identifies how these two groups use iThenticate by analysing usage data together with data from an anonymous online survey conducted 12 months after the university took out a pilot subscription to the system. One hundred and nineteen students and 26 supervisors responded to the survey, representing 61% and 43% of the active users in each category. The survey found that the two groups of respondents used the system differently but that, while for both groups iThenticate’s regulatory function in preventing plagiarism (whether international or accidental) was important, the system’s potential educational function in improving research writing capability and publication was equally important. The study highlights the value of regarding the use of anti-plagiarism software so as to encourage a move way from a simple focus on its punitive regulatory dimension and towards its educational possibilities and suggests directions for future research on the relationship between this type of software and the ways scholars work with other people’s texts to recreate meanings and develop original contributions.
Implications for practice or policy:

Online plagiarism detection systems (such as iThenticate) can be used either negatively to police doctoral students’ practice or positively to improve their research writing practice.
Academic developers should promote a positive approach, aimed at improving research writing practice, as the preferable pedagogy in using online plagiarism-detection systems.
Research on the emotional tendency of web texts based on long short-term memory network
Authors: Li Xiaojie 
Published: September 2021

AbstractThrough the analysis of emotional tendency in online public opinion, governments and enterprises can stabilize people’s emotion more effectively and maintain social stability. The problem studied in this paper is how to analyze the emotional tendency of online public opinion efficiently, and finally, this paper chooses deep learning algorithm to perform fast analysis of emotional tendency of online public opinion. This paper briefly introduced the structure of the basic model used for emotional tendency analysis of online public opinion and the convolutional neural network (CNN) model used for text emotion classification. Then, the CNN model was improved by long short-term memory (LSTM). A simulation experiment was carried out on MATLAB for the improved text emotion classification model to verify the influence of activation function type on the improved model and the performance difference between the improved model and support vector machine (SVM) and traditional CNN models. The results showed that the improved classification model that adopted the sigmoid activation function had higher accuracy and was less affected by language than the relu and tanh activation functions; the improved classification model had the highest accuracy, recall rate, andF-value in classifying emotional tendency of web texts, followed by the traditional CNN model and the SVM model.
On the evolutionary bifurcation curves for the one-dimensional prescribed mean curvature equation with logistic type
Authors: Zhang Jiajia , Qiao Yuanhua , Duan Lijuan , Miao Jun 
Published: August 2021

Abstract
We study the bifurcation diagrams and exact multiplicity of positive solutions for the one-dimensional prescribed mean curvature equation

−

u

′

1
+

u

′
2

′

=
λ

u

1
+
u

p

,

−
L
<
x
<
L
,

u

(

−
L

)

=
u

(

L

)

=
0
,

\left\{\begin{array}{l}-{\left(\frac{{u}^{^{\prime} }}{\sqrt{1+{u}^{^{\prime} 2}}}\right)}^{^{\prime} }=\lambda {\left(\frac{u}{1+u}\right)}^{p},\hspace{1.0em}-L\lt x\lt L,\\ u\left(-L)=u\left(L)=0,\end{array}\right.

where

λ

\lambda

is a bifurcation parameter, and

L
,
p
>
0

L,p\gt 0

are two evolution parameters. We prove that on the

(

λ
,
‖
u

‖

∞

)

\left(\lambda ,\Vert u{\Vert }_{\infty })

-plane, for

0
<
p
≤

2

4

0\lt p\le \frac{\sqrt{2}}{4}

, the bifurcation curve is

⊃

\supset

-shaped bifurcation starting from

(

0
,
0

)

\left(0,0)

. And for

p
=
1
,
f

(

u

)

=

u

1
+
u

p=1,f\left(u)=\frac{u}{1+u}

is a logistic function, then the bifurcation curve is also

⊃

\supset

-shaped bifurcation starting from

π

2

4

L

2

,
0

\left(\frac{{\pi }^{2}}{4{L}^{2}},0\right)

. While for

p
>
1

p\gt 1

, the bifurcation curve is reversed

ε

\varepsilon

-like shaped bifurcation if

L
>

L

∗

L\gt {L}^{\ast }

, and is exactly decreasing for

λ
>

λ

∗

\lambda \gt {\lambda }^{\ast }

if

0
<
L
<

L

∗

0\lt L\lt {L}_{\ast }

.
An overview of methods for production and detection of silver nanoparticles, with emphasis on their fate and toxicological effects on human, soil, and aquatic environment
Authors: Ghobashy Mohamed Mohamady , Elkodous Mohamed Abd , Shabaka Soha Hamdy , Younis Sherif A. , Alshangiti Dalal Mohamed , Madani Mohamed , Al-Gahtany Samera Ali , Elkhatib Walid F. , Noreddin Ayman M. , Nady Norhan , El-Sayyad Gharieb S. 
Published: August 2021

Abstract
Silver nanoparticles (AgNPs) have been extensively used in various industries; however, this is accompanied by several implications to humans and the environment. This review focuses on different aspects of AgNPs including the production and detection techniques, their fate, and dynamics in response to different environmental factors. In addition, this review illustrates the toxicity mechanism and the interaction of AgNPs with different matrices, such as aquatic environment, soil, crops, and humans. Reduction measures and future research are discussed.
Associations of multiple (≥5) chronic conditions among a nationally representative sample of older United States adults with self-reported pain
Authors: Axon David R. , Arku Daniel 
Published: September 2021

Abstract

Objectives
The association between an individuals’ demographic and health characteristics and the presence of multiple chronic conditions is not well known among older United States (US) adults. This study aimed to identify the prevalence and associations of having multiple chronic conditions among older US adults with self-reported pain.

Methods
This retrospective, cross-sectional study used data from the 2017 Medical Expenditure Panel Survey. Study subjects were aged ≥50 years and had self-reported pain in the past four weeks. The outcome variable was multiple (≥5) chronic conditions (vs. <5 chronic conditions). Hierarchical logistic regression models were used to identify significant associations between demographic and health characteristics and multiple chronic conditions with significance indicated at an a priori alpha level of 0.05. The complex survey design was accounted for when obtaining nationally-representative estimates.

Results
The weighted population was 57,074,842 US older adults with pain, of which, 66.1% had ≥5 chronic conditions. In fully-adjusted analyses, significant associations of ≥5 comorbid chronic conditions included: age 50–64 vs. ≥65 years (adjusted odds ratio [AOR]=0.478, 95% confidence interval [CI]=0.391, 0.584); male vs. female gender (AOR=1.271, 95% CI=1.063, 1.519); white vs. other race (AOR=1.220, 95% CI=1.016, 1.465); Hispanic vs. non-Hispanic ethnicity (AOR=0.614, 95% CI=0.475, 0.793); employed vs. unemployed (AOR=0.591, 95% CI=0.476, 0.733); functional limitations vs. no functional limitations (AOR=1.862, 95% CI=1.510, 2.298); work limitations vs. no work limitations (AOR=1.588, 95% CI=1.275, 1.976); little/moderate vs. quite a bit/extreme pain (AOR=0.732, 95% CI=0.599, 0.893); and excellent/very good (AOR=0.375, 95% CI=0.294, 0.480) or good (AOR=0.661, 95% CI=0.540, 0.810) vs. fair/poor physical health.

Conclusions
Approximately 38 million of the 57 million US older adults with pain in this study had ≥5 chronic conditions in 2017. Several characteristics were associated with multiple chronic conditions, which may be important for health care professionals to consider when working with patients to manage their pain.
This study was approved by The University of Arizona Institutional Review Board (2006721124, June 12, 2020).
Schwindende religiöse Musikalität im Alter? – Religiosität, Kirchenbindung und Kirchenaustritte von Frauen
Authors: Wuckelt Agnes 
Published: September 2021

Zusammenfassung
Die Zahl der Kirchenaustritte in Deutschland steigt beständig seit 2018, dem Bekanntwerden des Ausmaßes des sexuellen Missbrauchs von Minderjährigen durch Kleriker. Auch die Zahl der die Kirche verlassenden Frauen steigt. Was bewegt sie? Wie kommt es dazu, dass vermehrt auch ältere Frauen, die weithin Kirche tragen, ihrer Kirche den Rücken kehren? Ist es ein Indiz für eine schwindende Musikalität? Der Beitrag geht dieser Frage anhand von biografischen Aussagen von Frauen nach.
Genericity of chaos for colored graphs
Authors: Lijó Ramón Barral , Nozawa Hiraku 
Published: September 2021

Abstract
To each colored graph one can associate its closure in the universal space of isomorphism classes of pointed colored graphs, and this subspace can be regarded as a generalized subshift. Based on this correspondence, we introduce two definitions for chaotic (colored) graphs, one of them analogous to Devaney’s. We show the equivalence of our two novel definitions of chaos, proving their topological genericity in various subsets of the universal space.
Algebraic entropy of endomorphisms of M-sets
Authors: Zava Nicolò 
Published: September 2021

Abstract
The usual notion of algebraic entropy associates to every group (monoid) endomorphism a value estimating the chaos created by the self-map. In this paper, we study the extension of this notion to arbitrary sets endowed with monoid actions, providing properties and relating it with other entropy notions. In particular, we focus our attention on the relationship with the coarse entropy of bornologous self-maps of quasi-coarse spaces. While studying the connection, an extension of a classification result due to Protasov is provided.