bluuebunny/crossref_metadata_2025_split huggingface dataset:
A review of single phase adaptive auto-reclosing schemes for EHV transmission lines
Authors: Khan Waqar Ahmad , Bi Tianshu , Jia Ke 
Published: October 2019

Abstract
Statistics shows that transients produced by lightning or momentary links with external objects, have produced more than 80% of faults in overhead lines. Reclosing of circuit breaker (CB) after a pre-defined dead time is very common however reclosing onto permanent faults may damage the power system stability and aggravate severe damage to the system. Thus, adaptive single-phase auto-reclosing (ASPAR) based on investigating existing electrical signals has fascinated engineers and researchers. An ASPAR blocks CB reclosing onto permanent faults and allows reclosing permission once secondary arc is quenched. To address the subject, there have been many ASPARs techniques proposed based on the features trapped in a faulty phase. This paper presents a critical survey of adaptive auto-reclosing schemes that have hitherto been applied to EHV transmission lines.
Rat cytomegalovirus-encoded γ-chemokine vXCL1 is a highly adapted, species-specific agonist for rat XCR1-positive dendritic cells
Authors: Bauer Agnieszka , Madela Julia , Berg Christian , Daugvilaite Viktorija , Gurka Stephanie , Mages Hans Werner , Kroczek Richard A. , Rosenkilde Mette M. , Voigt Sebastian 
Published: October 2019

ABSTRACT
Dendritic cells (DCs) expressing the chemokine receptor XCR1 are specialized in antigen cross-presentation to control infections with intracellular pathogens. XCR1-positive (XCR1+) DCs are attracted by XCL1, a γ-chemokine secreted by activated CD8+ T cells and natural killer cells. Rat cytomegalovirus (RCMV) is the only virus known to encode a viral XCL1 analog (vXCL1) that competes for XCR1 binding with the endogenous chemokine. Here we show that vXCL1 from two different RCMV strains, as well as endogenous rat XCL1 (rXCL1) bind to and induce chemotaxis exclusively in rat XCR1+ DCs. Whereas rXCL1 activates the XCR1 Gi signaling pathway in rats and humans, both of the vXCL1s function as species-specific agonists for rat XCR1. In addition, we demonstrate constitutive internalization of XCR1 in XCR1-transfected HEK293A cells and in splenic XCR1+ DCs. This internalization was independent of β-arrestin 1 and 2 and was enhanced after binding of vXCL1 and rXCL1; however, vXCL1 appeared to be a stronger agonist. These findings suggest a decreased surface expression of XCR1 during DC cultivation at 37°C, and subsequent impairment of chemotactic activity and XCR1+ DC function.
This article has an associated First Person interview with the first author of the paper.
An analysis of psychotherapies delivered online and in person for patients with chronic pain: protocol for a systematic review and network meta-analysis.
Authors: Haugh Stephanie , O'Connor Laura , Slattery Brian , Hanlon Michelle , Flynn Jack , Quinn Sarah , Jennings Caroline , McGuire Brian E. 
Published: October 2019

Introduction: There is increasing evidence for the use of psychotherapies, including cognitive behavioural therapy, acceptance and commitment therapy, and mindfulness based stress reduction therapy, as an approach to management of chronic pain. Similarly, online psychotherapeutic interventions have been shown to be efficacious, and to arguably overcome practical barriers associated with traditional face-to-face treatment for chronic pain. This is a protocol for a systematic review and network meta-analysis aiming to evaluate and rank psychotherapies (delivered in person and online) for chronic pain patients.Methods/ design:Four databases, namely the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE and PsycINFO will be searched from inception. Randomised controlled trials that have evaluated psychological interventions for pain management delivered online or in person will be included in the review. Data will be independently extracted in duplicate and the Cochrane Collaboration Risk of Bias Tool will be used to assess study quality. Measures of pain interference will be extracted as the primary outcome and measures of psychological distress will be extracted as the secondary outcome. A network meta-analysis will generate indirect comparisons of psychotherapies across treatment trials. Rankings of psychotherapies for chronic pain will be made available. Discussion:A variety of psychotherapies, delivered both online and in person, have been used in an attempt to help manage chronic pain. Although occasional head to head trials have been conducted, little evidence exists to help identify which psychotherapy is most effective in reducing pain interference. The current review will address this gap in the literature and compare the psychotherapies used for internet delivered and in person interventions for chronic pain in relation to the reduction of pain interference and psychological distress. Results will provide a guide for clinicians when determining treatment course and will inform future research into psychotherapies for chronic pain.PROSPERO registration:CRD4201604851801/11/16
A Behavioral Study on Abandonment Decisions in Multistage Projects
Authors: Long Xiaoyang , Nasiry Javad , Wu Yaozhong 
Published: October 2019

In uncertain environments, project reviews provide an opportunity to make “continue or abandon” decisions and thereby maximize a project’s expected payoff. We experimentally investigate continue/abandon decisions in a multistage project under two conditions: when the project is reviewed at every stage and when review opportunities are limited. Our results confirm findings in the literature that project abandonment tends to be delayed; yet, we also observe premature termination. Decisions are highly path dependent; in particular, subjects are more likely to abandon after observing reduced project value, and abandonment rate is higher near the middle—rather than near the beginning or end—of a project. Interestingly, when reviews are limited, subjects are less likely to continue a project that should be abandoned. At the same time, subjects are more inclined to review again after receiving negative (rather than positive) news. Our data are explained well by a model that incorporates three behavioral concepts—gains or losses from comparing the project value with an internal adaptive reference point, sunk cost bias, and status quo bias. Our work suggests that more frequent reviews need not lead to better project performance, and it also identifies contexts in which outside intervention is most valuable in project decision making. This paper was accepted by Gad Allon, operations management.
Implementasi Payment Gateway Menggunakan Midtrans Pada Marketplace Travnesia.Com
Authors: Puspitasari Tri May Mega , Maulina Dina 
Published: October 2019

E-commerce erat kaitannya dengan pembelian dan pembayaran yang mudah serta praktis. Travnesia merupakan salah satu platform marketplace indonesia yang menyediakan ragam paket wisata dari dalam dan luar negeri. Travnesia.com merupakan produk yang dirancang dan dikembangkan oleh PT. Teras Code Digital. Teras Code Digital merupakan perusahaan pengembangan perangkat lunak yang berfokus pada pengembangan aplikasi digital dengan tingkat keamanan data yang baik. Travnesia juga berperan sebagai tempat bertemunya pelaku bisnis pariwisata khususnya Biro Perjalanan Wisata (travel agent) untuk memasarkan produk secara digital. Dalam proses peningkatan pelayanan yang nyaman, aman, terkendali dan mudah dibutuhkan infrasturktur yang baik untuk pengembangan e – commerce teresebut terutama dalam melakukan transaksi pembayaran. Travnesia dilengkapi dengan layanan pembayaran online menggunakan Midtrans payment gateway dimana wisatawan dapat melakukan pembayaran online dalam pemesanan paket wisata. Untuk pengembangan fitur pembayaran yang aman digunakan, maka dari itu dirancanglah sebuah payment gateway yang memudahkan customers dalam melakukan transaksi pembayaran secara digital menggunakan Midtrans yang merupakan sebuah platform pembayaran online yang terhubung dengan berbagai metode pembayaran di indonesia. Midtrans juga memiliki integrasi yang mudah dan keamanan yang baik karena menggunakan sistem anti-fraud.
Interleukin 20 regulates dendritic cell migration and expression of co-stimulatory molecules
Authors: Bech Rikke , Jalilian Babak , Agger Ralf , Iversen Lars , Erlandsen Mogens , Otkjaer Kristian , Johansen Claus , Paludan Søren , Rosenberg Carina , Kragballe Knud , Vorup-Jensen Thomas 
Published: October 2019

Abstract

Background
Psoriasis is an inflammatory disease characterized by leukocyte skin infiltration. Interestingly, recent works suggest that the migration of dendritic cells (DCs) is abnormal in psoriatic skin. DCs have significant role in regulating the function of T lymphocytes, at least in part influenced by the local environment of cytokines. In psoriatic skin lesions the expression of IL-20 is highly up-regulated. It is unclear if this cytokine has any influence on DCs.

Methods
Here, we investigated the influence of IL-20 in monocyte-derived dendritic cell (MDDCs) in vitro. This work addressed IL-20 effects on DC maturation, receptor expression and signaling. By use of extra cellular matrix components mimicking the skin environment, we also studied the functional effects of IL-20 on the chemotactic migration of DCs. Based on the recent finding that CD18 integrin are shed during migration of myeloid leukocytes, the concentration of these adhesion molecules was measured in MDDCs culture supernatants post migration.

Results
Following stimulation with IL-20, immature human MDDCs enhanced the expression of the co-stimulatory molecule CD86, further enabling activation of the p38 MAPK, but not the STAT3, pathway. IL-20 increased the migration of MDDCs in a biphasic response narrowly controlled by the interleukin concentration. A concomitant change in the shedding of CD18 integrins suggested that these adhesion molecules play a role in the migration of the MDDCs through the extracellular matrix layer.
Precedentes como forma de argumentación jurídica: el equilibrio de competencias entre el poder Legislativo y el Judicial en las decisiones de derechos fundamentales y la judicialización de la política
Authors: De Almeida Renato Augusto , Novaes Cavalcanti Thais 
Published: October 2019

El presente artículo tiene como objetivo abordar el uso de los precedentes como forma de argumentación jurídica, del uso de la analogía y del raciocinio inductivo por los magistrados, a través de la metodología comparativa entre los sistemas de Civil Law y Common Law. El análisis histórico de la utilización de los enunciados jurisprudenciales desde 1875 hasta la actualidad se confrontará con los dispositivos del Código de Proceso Civil brasileño, como forma de esclarecer la utilización de los enunciados jurisprudenciales como si fueran leyes. El objetivo es buscar mayor seguridad jurídica por parte de los magistrados al utilizar los precedentes a través del raciocinio inductivo y no deductivo. La judicialización de la política surge en este escenario con el objetivo de entender los conflictos entre el poder Legislativo y el poder Judicial brasileño.
Thresholds, rules and defensive strategies: how physicians learn from their prior diagnosis-related experiences
Authors: Donner-Banzhoff Norbert , Müller Beate , Beyer Martin , Haasenritter Jörg , Seifart Carola 
Published: October 2019

Abstract

Background
Health professionals are encouraged to learn from their errors. Determining how primary care physicians (PCPs) react to a case, in which their original diagnosis differed from the final outcome, could provide new insights on how they learn from experiences. We explored how PCPs altered their diagnostic evaluation of future patients after cases where the originally assumed diagnosis turned out to be wrong.

Methods
We asked German PCPs to complete an online survey where they described how the patient concerned originally presented, the subsequent course of events and whether they would change their diagnostic work-up of future patients. Qualitative methods were used to analyze narrative text obtained by this survey.

Results
A total of 29 PCPs submitted cases, most of which were ultimately found to be more severe than originally assumed. PCPs (n = 27) reflected on changes to their subsequent clinical decisions in the form of general maxims (n = 20) or more specific rules (n = 11). Most changes would have resulted in a lower threshold for investigations, referral and/or a more extensive collection of diagnostic information. PCPs decided not only to listen more often to their intuition (gut feelings), but to also practice more analytical reasoning. Participants felt the need for change of practice even if no clinical standards had been violated in the diagnosis of that case. Some decided to resort to defensive strategies in the future.

Conclusions
We describe mechanisms by which physicians calibrate their decision thresholds, as well as their cognitive mode (intuitive vs. analytical). PCPs reported the need for change in clinical practice despite the absence of error in some cases.
Generalized Riesz potentials of functions in Morrey spaces L
(1,ϕ;κ)(G) over non-doubling measure spaces
Authors: Sawano Yoshihiro , Shigematsu Masaki , Shimomura Tetsu 
Published: October 2019

Abstract
This paper proves the boundedness of the generalized Riesz potentials

I

ρ
,
μ
,
τ

⁢
f

{I_{\rho,\mu,\tau}f}

of functions in the Morrey space

L

(
1
,
φ
;
κ
)

⁢

(
G
)

{L^{(1,\varphi;\kappa)}(G)}

over a general measure space X, with G a bounded open set in X (or G is

X
)

{X)}

, as an extension of earlier results.
The modification parameter τ is introduced for the purpose of including the case where the underlying measure does not satisfy the doubling condition.
What is new in the present paper is that ρ depends on

x
∈
X

{x\in X}

.
An example in the end of this article convincingly explains why the modification parameter τ must be introduced.
A Metakaolin-Based Slurry Additive for Marine Concrete: Preparation and Properties Evaluation
Authors: Sun Yu , Yu Rui , Shui Zhonghe , Gao Xu , Zheng Li , Qian Diao , Huang Jie 
Published: October 2019

Abstract
This article investigates the rheology, working performance, volume stability, carbonation resistance, and microstructure of marine concrete incorporated with metakaolin-based slurry additive. The effects of metakaolin-based slurry additive on the properties of concrete are studied. The results show that metakaolin-based slurry additive presents higher flowability than powdered additive. The slurry additive helps to improve the volume stability and resistance to carbonation and reduce the porosity of marine concrete. Compared to the powder additive, slurry additive presents better modification regarding the durability issues. Also, the interface transition zone (ITZ) of marine concrete with metakaolin-based slurry additive is more homogeneous than that of the powdered one.
Natural Convection from a Permeable Sphere Embedded in a Variable Porosity Porous Medium Due to Thermal Dispersion
Authors: El-Kabeir S. M. M. M. M. , El-Hakiem M. A. A. , Rashad A. M. M. 
Published: October 2019

The laminar natural convection boundary-layer flow of an electricallyconducting fluid from a permeable sphere embedded in a porous medium with variable porosity is considered. The non-Darcy effects including convective, boundary, inertial and thermal dispersion effects are included in this analysis. The sphere surface is maintained at a constant heat flux and is permeable to allow for possible fluid wall suction or blowing. The resulting governing equations are nondimensionalized and transformed into a nonsimilar form and then solved numerically by using the secondlevel local non-similarity method that is used to convert the non-similar equations into a system of ordinary differential equations. Comparisons with previously published work are performed and excellent agreement is obtained. A parametric study of the physical parameters is conducted and a representative set of numerical results for the velocity and temperature profiles as well as the local skin-friction coefficient and the Nusselt number are illustrated graphically to show interesting features of Darcy number, inertia coefficient, the magnetic parameter, dimensionless coordinate, dispersion parameter, the Prantdl number and suction/blowing parameter.
Similarity Solutions for Hydromagnetic Free Convective Heat and Mass Transfer Flow along a Semi-Infinite Permeable Inclined Flat Plate with Heat Generation and Thermophoresis
Authors: Alam M. S. S. , Rahman M. M. M. , Sattar M. A. A. 
Published: October 2019

The problem of steady, two-dimensional, laminar, hydromagnetic flow with heat and mass transfer over a semi-infinite, permeable inclined flat plate in the presence of thermophoresis and heat generation is studied numerically. A similarity transformation is used to reduce the governing non-linear partial differential equations into ordinary ones. The obtained locally similar equations are then solved numerically by applying Nachtsheim-Swigert shooting iteration technique with sixth-order Runge-Kutta integration scheme. Comparisons with previously published work are performed and the results are found to be in very good agreement. Numerical results for the dimensionless velocity, temperature and concentration profiles as well as for the skin-friction coefficient, wall heat transfer and particle deposition rate are obtained and reported graphically for various values of the parameters entering into the problem.
Viscous Dissipation Effects on MHD Natural Convection Flow Over a Sphere in the Presence of Heat Generation
Authors: Alam Md. M. M. , Alim M. A. A. , Chowdhury Md. M. K. M. K. 
Published: October 2019

In this paper, the viscous dissipation effects on magnetohydrodynamic natural convection flow over a sphere in the presence of heat generation have been described. The governing boundary layer equations are first transformed into a nondimensional form and the resulting nonlinear system of partial differential equations are then solved numerically using finite-difference method together with Keller-box scheme. The numerical results of the surface shear stress in terms of skin friction coefficient and the rate of heat transfer in terms of local Nusselt number, velocity as well as temperature profiles are shown graphically and tabular form for a selection of parameters set consisting of heat generation parameter Q, magnetic parameter M, viscous dissipation parameter N and the Prandlt number Pr.
Mathematical Modeling and Analysis of Eutrophication of Water Bodies Caused by Nutrients
Authors: Misra A. K. K. 
Published: October 2019

In this paper a non-linear mathematical model is proposed for a qualitative representation of ecosystem dynamics in a eutrophied water body. The model variables are the concentration of nutrients, densities of algal population, zooplankton population, detritus and the concentration of dissolved oxygen. The model consists of five coupled ordinary differential equations. By using the qualitative theory of differential equations the model steady-state dynamics are studied. Simulation analysis is also performed to see the effect of rate of input of nutrients on different variables participating in the proposed model.
On the Probabilities of Correlated Defaults: a First Passage Time Approach
Authors: Valužis M. 
Published: October 2019

This article investigates the joint probability of correlated defaults in the first passage time approach of credit risk subject to condition that the underlying firms’ assets values and the default boundaries follow geometric Brownian motion processes. The exact analytical expression of joint probability of two correlated defaults in the case of stochastic default boundaries is presented. Also, some properties of this solution are provided.
El quiasmo como desvelo de la otredad: proyecciones especulares y distorsión de la monstruosidad en Los Otros (2001), de Alejandro Amenábar
Authors: Olivares Merino Julio Ángel 
Published: October 2019

Pivotando en torno al personaje epicéntrico de Grace Stewart, nuestra aproximación pretende sumergirse en el imaginario de fantasmagoría, violentación y monopolización del punto de vista unívoco en Los otros a fin de subrayar las claves de una necesaria deconstrucción de la voz y el discurso de la madre oscura. Las múltiples lecturas periféricas y resistentes, además de ciertos indicios figurativos —con el quiasmo como constante— refrendan el papel de aquella como antagonista falible y esquizoide.
Palabras clave: quiasmo, fantasmas, los otros, madre oscura, Alejandro Amenábar, punto de vista
Errata and Corrigenda
Authors: Journal of Research in Mathematics Education REDIMAT 
Published: October 2019

Se corrige la omisión de la cita a la fuente original en la sección "Comunidades de práctica: Experiencia y competencia", que procede del artículo: Romo Vázquez. A., y Gómez-Blancarte, A. L. (2018). La equidad en el aprendizaje de profesores mediante la interacción entre experiencia y competencia. Revista Colombiana de Educación, 74, 269-287.
Constitutional Legal Relations and State Legal Relations: Peculiarities of the Methods of Implementation
Authors: Lungu E. V. 
Published: October 2019

The article investigates constitutional legal relations and state legal relations as legal relations united by the common subject of legal regulation and different in purposes and methods of legal regulation. Constitutional legal relations are considered as relations aimed at building the rule of law state, recognition, observance and protection of human rights and freedoms. State-legal relations are aimed primarily at the implementation of public interests. The author concludes that the result of formation of legal relations is significantly influenced by the applied methods of legal regulation. Constitutional legal relations are formed on the basis of the application of such methods as: 1) restriction of interference of public authorities in regulation of human rights and freedoms; 2) self-regulation on issues of own competence of constituent entities of the Russian Federation and bodies of local self-government; 3) the contractual method of regulation on matters falling within the joint competence; 4) delegation of exclusive powers to the lower level of public authority. State-legal relations differ due to the application of the following methods: 1) detailed regulation and restriction of human rights and freedoms in order to realize public interests; 2) legislative delegation of powers on issues of joint jurisdiction; 3) redistribution of powers in favor of the higher level of public authority.The development of constitutional and state-legal relations in modern legal reality is possible only in the context of competition of applied methods of legal regulation. The constitutional norm enforced mainly by state-legal methods is implemented in state-legal relations and excludes the construction of constitutional legal relations. The prevalence of state-legal methods can lead to the construction of pseudo-parallel constitutional legal relations, i.e. legal relations that do not affect the existing legal reality. On the contrary, the preferential application of constitutional and legal methods can be considered as a guarantee of impossibility of abuse of state legal methods in the process of enforcement of public interests.