bluuebunny/crossref_metadata_2025_split huggingface dataset:
Applying dental implant therapy in patients with oral lichen planus: a review of literature
Authors: Razmara Farnoosh , Khayamzadeh Mina , Shabankare Ghazal 
Published: May 2020

AbstractLichen planus (LP) is a violent, paranormal inflammatory disease that can affect the skin or any lining of the mucous membrane. LPs are a branch of immune-mediated inflammatory disease (IMID) that collaborates with the function and structure of the immune system that are precipitated through various etiological infectious agents. Oral lichen planus (OLP) is one of the most common kinds of IMID. These traumas might limit the normal life of patients and, in some cases, can be treated spontaneously. In patients who are affected by OLP, the dental clinicians must be capable of the proper diagnosis of the disorder. Dental implants are progressively applied for the treatment of partial or complete edentulism. Implant rehabilitation in OLP patients is one of the main challenges for patients and dental clinicians. There is not enough knowledge about this condition, and also medical documents are limited. In this study, by conducting a comprehensive review of literature, we tried to collect related data around the safety and success rate of implant rehabilitation in patients who suffer from OLP disorder. There proved to be no relation between implant survival rate and OLP diseases, but it is proven that some factors such as bone quality and fracture resistance, parafunctional habits, and resection of the marginal mandible could powerfully affect it. For evaluation of the advantages and disadvantages of applying implants in patients with OLP disorders, implementation of controlled studies is required.
Simulation training of interns-pediatricians: assessment and stabilization of urgent conditions in neonatology
Authors: Kolyubakina L. V. , Khilchevska V. S. 
Published: May 2020

The article presents the results of applying stimulation technology in basic training of interns on specialty “Pediatrics” on giving urgent aid in case of neonatal asphyxia. Objective: to analyze the efficacy of introducing the elements of simulation training of interns on specialty “Pediatrics” at the Department of Pediatrics and Children Infectious Diseases, Higher State Educational Establishment of Ukraine “Bukovinian State Medical University”. Materials and methods. The authors share their experience in introducing approaches to assessment and stabilization of condition of a neonate with severe asphyxia applying simulation methods of training. Results. The interns admitted a high efficacy of simultaneous learning theoretical material and mastering practical skills on a simulation mannequin. The results of testing in “KROK-3” frame were found to be higher after simulation practice and its discussion (on an average 80,5% in comparison with 72,2% before training).Conclusions. In training interns’ skills of urgent aid given to neonates both clinical protocols developed on the evidence-based principals and modern simulation technologies are reasonable to be used.
Assessment of adaptive changes under the influence of applied recreational training in men based on cardiorespiratory selected parameters
Authors: Stanaszek Monika , Fortuna Małgorzata 
Published: May 2020

Introduction:Systematic physical activity contributes to the development of adptive changes in the human body.Purpose of the work:The aim of the study was: To assess adaptive changes under the influence of recreational training used in men based on selected parameters.Material and method:53 men aged 45 (± 6) years were examined. The tests were performed at the beginning and end of training lasting 18 weeks. Men undertook systematic training three times a week. The training units lasted 1.5 hours, the work performed was continuous, mainly based on oxygen metabolism with elements of anaerobic effort.BMI, HR, RR, VC, TV, IRV, ERV, IC and the difference in chest circumferences between inspiration and exhalation were assessed in the subjects. Results:Average values were obtained: BMI 26 (± 2), there was no difference in measured chest circumferences before and after the training period. The measured RR values showed a significant statistical difference for diastolic pressure. Diastolic pressure decreased by 4 mmHg at significance level p = 0.000. The mean HR measured before and after the training period showed constant values of 68 (± 11) bpm. Similarly, the VC average showed no change. A significant decrease in the ERV parameter was noted for p = 0.03. The average value of ERV, IRV, TV measured before and after the training period did not show significant differences. A significant difference was observed during the IC measurement, where this parameter increased its value at the significance level p = 0.02.Conclusions:Adaptive changes and their trends depend on the type of physical training used.
Not every type of systematic training used for 18 weeks will cause significant adaptive changes.
A Behavioral Characterization of the Drift Diffusion Model and Its Multialternative Extension for Choice Under Time Pressure
Authors: Baldassi Carlo , Cerreia-Vioglio Simone , Maccheroni Fabio , Marinacci Massimo , Pirazzini Marco 
Published: May 2020

In this paper, we provide an axiomatic foundation for the value-based version of the drift diffusion model (DDM) of Ratcliff, a successful model that describes two-alternative speeded decisions between consumer goods. Our axioms present a test for model misspecification and connect the externally observable properties of choice with an important neurophysiologic account of how choice is internally implemented. We then extend our axiomatic analysis to multialternative choice under time pressure. In a nutshell, we show that binary DDM comparisons of the alternatives, paired with Markovian exploration of the consideration set, approximately lead to softmaximization.This paper was accepted by Manel Baucells, decision analysis.
Mode-division multiplexed transmission of wavelength-division multiplexing signals over a 100-km single-span orbital angular momentum fiber
Authors: Zhang Junwei , Liu Junyi , Shen Lei , Zhang Lei , Luo Jie , Liu Jie , Yu Siyuan 
Published: May 2020

We experimentally demonstrate mode-division multiplexed (MDM) transmission using eight orbital angular momentum (OAM) modes over a single span of 100-km low-attenuation and low-crosstalk ring-core fiber (RCF). Each OAM mode channel carries 10 wavelength-division multiplexing (WDM) signal channels in the C band, with each WDM channel in turn transmitting 16-GBaud quadrature phase-shift keying signal. An aggregate capacity of 2.56 Tbit/s and an overall spectral efficiency of 10.24 bit/(s · Hz) are realized. The capacity-distance product of 256 (Tbit/s) · km is the largest reported so far for OAM fiber communications systems to the best of our knowledge. Exploiting the low crosstalk between the OAM mode groups in the RCF, the scheme only requires the use of modular4×4multiple-input multiple-output processing, and it can therefore be scaled up in the number of MDM channels without increasing the complexity of signal processing.
IdRef, Paprika and Qualinka. A toolbox for authority data quality and interoperability
Authors: Provost Aline Le , Nicolas Yann 
Published: May 2020

Abstract
Authority data has always been at the core of library catalogues. Today, authority data is reference data on a wider scale. The former authorities of the “Sudoc” union catalogue mutated into “IdRef”, a read/write platform of open data and services which seeks to become a national supplier of reliable identifiers for French universities. To support their dissemination and comply with high quality standards, Paprika and Qualinka have been added to our toolbox, to expedite the massive and secure linking of scientific publications to IdRef authorities.
Universitätsbibliotheken heute. Partner im Forschungsdatenmanagement in der Praxis
Authors: Strauch Annette 
Published: May 2020

Zusammenfassung
Die Verwaltung und das Bewahren von Forschungsdaten gehören zu den Themen, denen sich Forschende innerhalb eines digital gestützten Forschungsprozesses stellen müssen. Digitale Werkzeuge und elektronische Arbeitsabläufe gehören für Forschende zum Arbeiten dazu, und das nicht nur in den Digital Humanities oder im Bereich des Maschinellen Lernens. Eine erfolgreiche Umsetzung eines Forschungsdatenmanagements und das Schreiben von Datenmanagementplänen durch Universitätsbibliotheken und ihre forschungsnahen Dienste, basieren auf konkreten Unterstützungsmaßnahmen. Bibliotheken geben Hilfestellungen und finden Antworten auf Fragen technischer Art. Der Artikel beschreibt verschiedene Schulungsveranstaltungen.
Limit of 𝑝-Laplacian obstacle problems
Authors: Capitanelli Raffaela , Vivaldi Maria Agostina 
Published: May 2020

Abstract
In this paper, we study asymptotic behavior of solutions to obstacle problems for p-Laplacians as

p
→
∞

{p\to\infty}

.
For the one-dimensional case and for the radial case, we give an explicit expression of the limit.
In the n-dimensional case, we provide sufficient conditions to assure the uniform convergence of the whole family of the solutions of obstacle problems either for data f that change sign in Ω or for data f (that do not change sign in Ω) possibly vanishing in a set of positive measure.
Disentangling Cartesian Global Skepticism from Cartesian Problematic External-World Idealism in Kant’s Refutation
Authors: Pereira Roberto Horácio de Sá 
Published: May 2020

Abstract
Kant’s Refutation targets what he calls the problematic idealist. This is understood by the mainstream of Kantian scholarship as the global skeptic that Descartes briefly adumbrated in his first Meditation. The widespread view in the literature is that the fate of the Refutation is tied to its success as an argument against this Cartesian global skepticism. This consensus is what I want to question in this paper. I argue that Kant’s opponent – the problematic idealist – is not the Cartesian global skeptic, but rather what I prefer to call here the Cartesian problematic external-world idealist. According to Cartesian global skepticism we cannot know whether our commonsensical beliefs are true until we rule out the skeptical hypotheses are false. In contrast, the Cartesian external-world idealist sees as problematic the assumption that the underlying nature of outer things of which we have ideas is mind-independent rather than caused by our own thinking being. My aim here is to disentangle Cartesian global skepticism from Cartesian problematic external-word idealism and show that, if measured against global skepticism, Kant’s Refutation is doomed to fail; while against problematic idealism, it is at least a promising argument.
The Impact of Auditor Specialization and Banks’ Listing Status on Earnings Management in Vietnamese Commercial Banks
Authors: Le Ha Thi Thu 
Published: May 2020

Abstract
This study investigates the impact of auditor specialization and listing status on earnings management in Vietnamese commercial banks. Discretionary loan loss provisions (LLP) is used as a proxy for earnings management. Based on a sample of 21 banks in the period 2008–2017, the findings show that: First, auditor specialization does not have a significant impact on constraining earnings management in the banks. Second, listed banks engage more in earnings management. In addition, listed banks report more income-increasing LLP, while non-listed banks report more income-decreasing LLP. The results are consistent with a number of prior studies that find no evidence of specialist auditors curtailing earnings management, and listed firms participating more in managing income. The results have important implications for government authorities in improving the legal framework over the preparation of banks’ financial statements, including revision of the accounting standards and alignment of the accounting standards with other banking regulations.
High Multiplicity and Chaos for an Indefinite Problem Arising from Genetic Models
Authors: Boscaggin Alberto , Feltrin Guglielmo , Sovrano Elisa 
Published: May 2020

Abstract
We deal with the periodic boundary value problem associated with the parameter-dependent second-order nonlinear differential equation

u
′′

+

c
⁢

u
′

+

(

λ
⁢

a
+

⁢

(
x
)

-

μ
⁢

a
-

⁢

(
x
)

)

⁢
g
⁢

(
u
)

=
0

,

u^{\prime\prime}+cu^{\prime}+\bigl{(}\lambda a^{+}(x)-\mu a^{-}(x)\bigr{)}g(u)% =0,

where

λ
,
μ

>
0

{\lambda,\mu>0}

are parameters,

c
∈
ℝ

{c\in\mathbb{R}}

,

a
⁢

(
x
)

{a(x)}

is a locally integrable P-periodic sign-changing weight function, and

g
:

[
0
,
1
]

→
ℝ

{g\colon{[0,1]}\to\mathbb{R}}

is a continuous function such that

g
⁢

(
0
)

=

g
⁢

(
1
)

=
0

{g(0)=g(1)=0}

,

g
⁢

(
u
)

>
0

{g(u)>0}

for all

u
∈
]
0
,
1
[

{u\in{]0,1[}}

, with superlinear growth at zero. A typical example for

g
⁢

(
u
)

{g(u)}

, that is of interest in population genetics, is the logistic-type nonlinearity

g
⁢

(
u
)

=

u
2

⁢

(

1
-
u

)

{g(u)=u^{2}(1-u)}

. Using a topological degree approach, we provide high multiplicity results by exploiting the nodal behavior of

a
⁢

(
x
)

{a(x)}

. More precisely, when m is the number of intervals of positivity of

a
⁢

(
x
)

{a(x)}

in a P-periodicity interval, we prove the existence of

3
m

-
1

{3^{m}-1}

non-constant positive P-periodic solutions, whenever the parameters λ and μ are positive and large enough. Such a result extends to the case of subharmonic solutions. Moreover, by an approximation argument, we show the existence of a family of globally defined solutions with a complex behavior, coded by (possibly non-periodic) bi-infinite sequences of three symbols.
Modification of Ti6Al4V surface properties by combined DLW-DLIP hierarchical micro-nano structuring
Authors: Ocaña José L. , Huerta-Murillo Daniel , Lasagni Andrés Fabián , Aguilar-Morales Alfredo Ismael , Alamri Sabri , Cardoso Jose T. , García-Beltrán Angel , Cordovilla Francisco , Angulo Ignacio 
Published: May 2020

Abstract
The use of pulsed laser irradiation techniques has proven to be a clearly effective procedure for the achievement of surface properties modification via micro-/nano-structuration, different conceptual approaches having been the subject of research and extensively reported in the literature. Completing the broad spectrum of applications developed mostly involving the generation of structured surfaces (particularly of metallic materials) with specific contact, friction and wear functionalities, the application of laser sources to the surface structuration of metal surfaces for the modification of their wetability and corrosion resistance properties is considered. The particular problems found for the generation of the appropriate surface microstructure able to replicate the hydrophobic behaviour of some live structures present in nature, their long term stability and their amenability to macroscopic scale are discussed along with innovative methods to generate the required hierarchical micro-/nano-structures by a combination of the DLW and DLIP techniques.
Erstellung und Management von Informationsmodellen für bestehende Produktionssysteme
Authors: Schmied Sebastian , Großmann Daniel , Mueller Ralph K. , Mathias Selvine G. , Jumar Ulrich 
Published: May 2020

Zusammenfassung
Fertigungssysteme unterliegen aufgrund von Änderungen an Produkt und Prozess einem ständigen Wandel. Besonders in älteren Systemen besteht deshalb zwischen den einzelnen Arbeitsschritten nur eine begrenzte Durchgängigkeit von Daten. Digitalisierung und Schaffung von Interoperabilität zwischen den einzelnen am Fertigungsprozess beteiligten Einheiten kann die Produktivität und Qualität des Produktionsprozesses steigern und somit seine Kosten verringern. Die Grundlage dazu ist ein einheitliches Informationsmodell. Im Folgenden wird ein methodisches Vorgehen zur Erstellung und Validierung von Informationsmodellen sowie ein Ansatz zum Management von Informationsmodellen vorgestellt. Das Vorgehen wird anhand eines durchgehenden Beispiels erläutert.
Ein integriertes Kraftstoffverbrauchs- und Fahrtenkettenmodell für Nutzfahrzeuge in Deutschland
Authors: Kaiser Alexander 
Published: May 2020

Zusammenfassung
Um die Treibhausgasemissionen von Nutzfahrzeugen kurzfristig zu reduzieren, stellen nicht-technische Maßnahmen, wie zum Beispiel das Fahren mit reduzierter Höchstgeschwindigkeit auf Autobahnen, eine Option dar. Obwohl dadurch der Kraftstoffverbrauch gesenkt werden kann, sind aus betriebswirtschaftlicher Perspektive auch die unmittelbaren Auswirkungen auf die Einsatzzeiten der Fahrzeuge und des Fahrpersonals zu berücksichtigen. Dementsprechend wird in dieser Dissertation ein integriertes Modell entwickelt, das aus einem physikbasierten Kraftstoffverbrauchsmodell und einem logistisch-betriebswirtschaftlichen Fahrtenkettenmodell zusammengesetzt ist. Damit werden die jeweils resultierenden Mehr- oder Minderkosten von verschiedenen Tempolimits (z. B. 70 km/h auf Autobahnen) für Nutzfahrzeuge im deutschen Straßengüterverkehr berechnet, um die Wirtschaftlichkeit der Maßnahme und deren Kosteneffizienz bezüglich der vermeidbaren Treibhausgasemissionen (in Euro je Tonne

CO

2

{\mathrm{CO}_{2}}

) zu bestimmen.
Reverse Bayesianism: A Generalization
Authors: Karni Edi , Valenzuela-Stookey Quitzé , Vierø Marie-Louise 
Published: May 2020

Abstract
This paper studies an environment in which a decision maker choosing between acts may initially be unaware of certain consequences. We follow the approach of Karni and Vierø (2013) to modeling increasing awareness, which allows for the decision maker's state space to expand as she becomes aware of new possible consequences. We generalize the main result in Karni and Vierø (2013) by allowing the discovery of new consequences to nullify some states that were non-null before the discovery. We also provide alternative assumptions which strengthen the predictions of the belief updating model.
Work in progress: Die langen Schatten der NS-Vergangenheit
Authors: Werner Margot 
Published: May 2020

Zusammenfassung
Die Österreichische Nationalbibliothek hat 2003 ein Projekt zu Erfassung von nach wie vor in ihren Beständen lagerndem Raubgut aus der NS-Zeit initiiert. 52 403 Werke wurden nach zweijährigen Recherchen als bedenkliche Erwerbungen eingestuft und werden seither, nach entsprechenden Beschlüssen des österreichischen Kunstrückgabebeirats, an die Erben der Geschädigten übergeben. Die Rückstellungen sind weit fortgeschritten, über 49 000 Objekte wurden bereits restituiert.
Daneben ist die Österreichische Nationalbibliothek um größtmögliche Transparenz hinsichtlich ihrer NS-Vergangenheit bemüht: Zwei Ausstellungen und zahlreiche Publikationen zum Thema sowie eine lückenlose Erschließung und Öffnung des hauseigenen Archivs zeichnen ein Bild der Vorgänge in der NS-Zeit, der Restitutionen in der Nachkriegszeit sowie der aktuellen Recherchen und geben damit der Öffentlichkeit Einblick in ein dunkles Kapitel der nationalen Gedächtnisinstitution.
汉语语态系统的线性模型及全景式语法教学模式构想
Authors: 燕梅 柳 
Published: May 2020

提要本文根据汉语学习者对把字句和被动句的习得现象，检视语态句式在对外汉语教学中的问题，以本体研究成果为基础对语态句式进行梳理和总结。首先，通过与以主动宾为顺序的普通句对比，得出了把字句的语法意义、句法条件和语用规则。语义上，把字句是有标记的强式主动句，完整叙述了施事对受事从起点经动作到结点强式改变的动态过程，是对整个动态过程的语言模拟。句法上，把字句的动词要有改变转换功能的词汇意义，受事改变前后的起点和结点必须同现于动词前后，动词和补语部分必须满足受事改变后的完结状态。语用上，说话人可以根据语态意义的表达程度、语体风格、语用功能以及表达焦点来选择把字句或普通句。其次，本文提出汉语的语态范畴系统是一个在语法意义、句法形式和语用选择上都对称的线性模型：强式主动←一般主动↔一般被动→强式被动，并用图表对模型解释说明。这个模型认为，汉语的主动和被动语态各有两种句式表达了不同程度的语态意义，强式或一般；语态意义的强弱由相应的句法标记来表达。四种句式在句法结构和语态意义上具有对应相关性，在语用选择上具有互补关联性。最后，本文提出在对外汉语教学中采用“全景式”的教学模式，即教授一个语法点时，通过简要介绍完整的范畴系统来提供个体语法点的背景信息，帮助学习者更清楚地认识和理解这个语法点。并建议教学语法应以微观的本体研究成果为基础，多开展宏观研究，整理和归纳各语法范畴的系统。
Evaluation of a turbidimetric C-reactive protein assay to monitor early-onset neonatal sepsis in South Kivu (Democratic Republic of the Congo)
Authors: Mulinganya Guy , Balolebwami Serge , Zigabe Serge , Mongane Jules , Nianci Isia , Burume Adrien , Hendwa Erick , Kampara Freddy , Maheshe Ghislain , Sadiki Kishabongo Antoine , Bisimwa Ghislain , Cools Piet , Speeckaert Marijn , Callens Steven , Delanghe Joris 
Published: May 2020

Abstract

Objectives
Neonatal sepsis, a condition defined as bacteremia within the first month of life accompanied by signs of systemic infection, is the most preventable cause of infant mortality in sub-Saharan Africa. Despite the development of new infection markers, C-reactive protein (CRP) is the most extensively studied acute phase reactant so far and the preferred index in many neonatal intensive care units (NICUs). The aim of the present study was to evaluate an affordable, non-commercial turbidimetric CRP assay for monitoring early-onset neonatal sepsis (EOS).

Methods
A total of 148 neonates admitted at the NICU of the Hôpital Provincial Général de Référence de Bukavu to diagnose and to monitor EOS were enrolled in the study. CRP was assayed using a functional turbidimetric assay based on the interaction of CRP with phosphocholine containing particles (Intralipid®).

Results
In total, 62/148 (41.9%) cases were identified as blood culture-proven EOS. Different serum CRP slopes were observed among the different birth weight categories. Moreover, the serum (CRP 48 h–CRP 12 h) difference and the birth weight predicted the outcome of these septic newborns.

Conclusions
Our turbidimetric CRP assay is a potential novel tool that can be used in the management of EOS in sub-Saharan Africa. The simplicity of the assay and the extremely low price make the CRP method very well suited for developing countries.
Synthesis and characterization of calcium carbonate whisker from yellow phosphorus slag
Authors: Chen Qiuju , Ding Wenjin , Peng Tongjiang , Sun Hongjuan 
Published: May 2020

AbstractIn this study, a procedure for producing calcium carbonate whisker through yellow
phosphorus slag carbonation without adding any crystal control agents was proposed.
The influence of process parameters on the crystal phase and morphology of the
product was discussed. The content of aragonite in the product was more than 90%
under optimal conditions. The whiteness of the product was 97.6%. The diameter of a
single particle was about 1.5–3 μm, and the length of a single
particle was about 8–40 μm. Various polymorphs and morphologies
of CaCO3 could be formed by adjusting the production conditions. The
by-products produced during the whole preparation process could also be reused. The
whole preparation process of fibrous aragonite from yellow phosphorus slag without
using any chemical additives was also proposed. These indicated that the production
strategy had a good application prospect.
A Factorization of Least-Squares Projection Schemes for Ill-Posed Problems
Authors: Du Shukai , Du Nailin 
Published: May 2020

Abstract
We give a factorization formula to least-squares projection schemes, from which new convergence conditions together with formulas estimating the rate of convergence can be derived.
We prove that the convergence of the method (including the rate of convergence) can be completely determined by the principal angles between

T
†

⁢
T
⁢

(

X
n

)

{T^{\dagger}T(X_{n})}

and

T
*

⁢
T
⁢

(

X
n

)

{T^{*}T(X_{n})}

, and the principal angles between

X
n

∩

(

𝒩
⁢

(
T
)

∩

X
n

)

⊥

{X_{n}\cap(\mathcal{N}(T)\cap X_{n})^{\perp}}

and

(

𝒩
⁢

(
T
)

+

X
n

)

∩

𝒩
⁢

(
T
)

⊥

{(\mathcal{N}(T)+X_{n})\cap\mathcal{N}(T)^{\perp}}

.
At the end, we consider several specific cases and examples to further illustrate our theorems.