bluuebunny/crossref_metadata_2025_split huggingface dataset:
Anales de Cuauhtitlan, paleografía y traducción de Rafael Tena, Cien de México, México, Conaculta, 2011, 261 p.
Authors: Martínez Baracs Rodrigo 
Published: June 2017

Rafael Tena, historiador, lingüista y nahuatlato mexicano, adscrito a la Dirección de Etnohistoria del INAH ha logrado una tarea muy notable, que es la publicación por vez primera en una colección de divulgación de historia mexicana, la colección Cien de México que publica el Conaculta, de una serie de ediciones de textos históricos en lengua náhuatl, en ediciones bilingües, muy correctamente paleografiados, traducidos al español y editados.
Development of a metastatic risk model for cutaneous squamous cell carcinoma
Authors: Fosko Scott W , Chu Melinda B , Beal Brandon T , Dhandha Maulik , Armbrecht Eric S 
Published: June 2017

Background: Cutaneous squamous cell carcinoma (cSCC) is the most common cancer capable of metastasis. Due to its high incidence and lack of inclusion in national databases it has been difficult to identify high-risk factors associate with metastasis. The development of a cSCC metastatic risk model would help physicians identify patients who are at risk for metastasis, and would allow for the initiation of early aggressive management to improve outcomes.Aim: Explore different statistical approaches to develop a model to predict cSCC metastasis that is accurate and reflects routine clinical practice.Methods: All cSCCs diagnosed and treated at Saint Louis University from January 2010 to March 2012 were included. Three statistical approaches were studied: multivariable logistic regression (MLR), pattern classification (PC) and sum score method (SSM). Two models using the SSM were created with a different number of factors used to merit assignment to the metastatic cohort: 2 factors (S2) or >2 factors (S2+). For each model, sensitivity (SN), specificity (SP) and positive predictive value (PPV) were calculated.Results: SN, SP, and PPV for each model were: MLR: SN 4.3%, SP 97.4%, PPV 16.0%; S2: SN 78.3%, SP 83.7%, PPV 12.5%; S2+: SN 60.9%, SP 96.5% PPV 34.1%; PC: SN 73.9%, SP 95.9%, PPV 34.7%. Conclusions: The PC model was the most accurate. The S2+ model had a lower SN, but would be easier to implement as clinicians would only have to sum high-risk factors.
Changes in use of cervical spine magnetic resonance imaging for pediatric patients with nonaccidental trauma
Authors: Oh Ahyuda , Sawvel Michael , Heaner David , Bhatia Amina , Reisner Andrew , Tubbs R. Shane , Chern Joshua J. 
Published: June 2017

OBJECTIVEPast studies have suggested correlations between abusive head trauma and concurrent cervical spine (c-spine) injury. Accordingly, c-spine MRI (cMRI) has been increasingly used in radiographic assessments. This study aimed to determine trends in cMRI use and treatment, and outcomes related to c-spine injury in children with nonaccidental trauma (NAT).METHODSA total of 503 patients with NAT who were treated between 2009 and 2014 at a single pediatric health care system were identified from a prospectively maintained database. Additional data on selected clinical events were retrospectively collected from electronic medical records. In 2012, a clinical pathway on cMRI usage for patients with NAT was implemented. The present study compared cMRI use and clinical outcomes between the prepathway (2009–2011) and postpathway (2012–2014) periods.RESULTSThere were 249 patients in the prepathway and 254 in the postpathway groups. Incidences of cranial injury and Injury Severity Scores were not significantly different between the 2 groups. More patients underwent cMRI in the years after clinical pathway implementation than before (2.8% vs 33.1%, p < 0.0001). There was also a significant increase in cervical collar usage from 16.5% to 27.6% (p = 0.004), and more patients were discharged home with cervical collar immobilization. Surgical stabilization occurred in a single case in the postpathway group.CONCLUSIONSHeightened awareness of potential c-spine injury in this population increased the use of cMRI and cervical collar immobilization over a 6-year period. However, severe c-spine injury remains rare, and increased use of cMRI might not affect outcomes markedly.
Prévention, dissuasion, préemption
Authors: Massumi Brian , Bordeleau Erik 
Published: June 2017

Après avoir distingué trois types de stratégies visant à neutraliser une menace – la prévention, la dissuasion, la préemption – Brian Massumi analyse le fonctionnement et les implications de cette dernière, dans la façon dont l’administration de G.W. Bush l’a théorisée et implémentée dans sa « guerre contre le terrorisme ». À la fois épistémologie et ontologie à tendance auto-propulsive, la préemption est une logique opératoire du pouvoir qui définit notre époque politique de manière aussi insidieusement infiltrante et infiniment extensive que la logique de la « dissuasion » qui a défini l’époque de la Guerre froide. Cette analyse est de la plus grande actualité pour comprendre à quoi nous engagent les politiques menées désormais en France et en Europe au nom de la même « guerre contre le terrorisme ».
Les défis méthodologiques de l’observation sociale
Authors: Saussey Magalie 
Published: June 2017

Alors que plusieurs textes réglementaires de l’action sanitaire et sociale font référence à l’observation sociale, cette démarche reste peu mise en œuvre par les professionnel-le-s du travail social. L’institution joue un rôle essentiel dans l’impulsion et le soutien, sur le temps long, de cette démarche qui représente un enjeu important en termes de connaissances des publics concernés, mais aussi de revalorisation et de reconnaissance des savoirs des professionnel-le-s du travail social. Dès lors que l’observation sociale s’inscrit dans une démarche de co-production des savoirs, cette approche implique pour les travailleur-se-s sociaux de s’interroger non seulement sur leurs outils méthodologiques, mais aussi sur la nouvelle posture qu’il-elle-s devront négocier sur le « terrain ».
Online appendix 4: A new checklist of lichenised, lichenicolous and allied fungi reported from South Africa
Authors: Fryday Alan M. 
Published: June 2017

Background: The last comprehensive list of lichenised, lichenicolous and allied fungi reported from South Africa was published in 1950. A checklist is important to provide basic information on the extent of the diversity, and to provide the most recent name and classification.Objective: To present a list of all the lichenised, lichenicolous and allied fungi reported from South Africa.Methods: The list presented is entirely literature based and no attempt has been made to check the report of any taxa or their status by checking the specimens upon which they are based. Firstly, all taxa that were not reported from within the modern boundaries of South Africa were excluded. Next, the Recent literature on lichens database was searched for literature on South African lichens since 1945 and all references checked for new species or new reports, which were then added to the list. These names were then checked against Index Fungorum to ensure that the most current name was being used. Finally, the list was rationalised by excluding all synonyms and dubious infraspecific taxa.Results: The current list includes 1750 taxa in 260 genera from mainland South Africa, with an additional 100 species and 23 genera from the sub-Antarctic Prince Edward Islands, which are treated separately. The replacement name Verrucaria dagolavii Fryday is proposed for Verrucaria umbilicata Øvstedal.Conclusion: It is estimated that, when fully explored, the lichen biota of South Africa will consist of somewhere between 2500 and 3000 taxa.
A Remark on Certain Integral Operators of Fractional Type
Authors: Rocha Pablo Alejandro 
Published: June 2017

AbstractFor m, n ∈ , 1 < m ≤ n, we write n = n1 + … + nm where {n1 , … , nm} ⊂ . Let A1 , . . . , Am be n × n singular real matrices such thatwhere = {x : Ajx = 0}, dim() = n – nj, and A1 + … + Am is invertible. In this paper we study integral operators of the formn1 + … + nm = n, , 0 < r < 1, and the matrices Ai’s are as above. We obtain the Hp() − Lq() boundedness of Tr for 0 < p < and .
Las competencias básicas en la nueva generación de estudiantes universitarios: Una experiencia de Innovación
Authors: Ramos G. , Chiva I. , Gómez Mª. B. 
Published: June 2017

Esta contribución presenta una experiencia de innovación docente dedicada al desarrollo de competencias básicas en el estudiante universitario mediante la activación de prácticas educativas y procedimientos evaluativos que buscan promover y maximizar diversas competencias. Dicha investigación ha sido implementada en distintas titulaciones de la Universitat de València durante los cursos académicos 2011-12, 2012-13, 2013-14 y 2014-15. Participan en el estudio 1285 estudiantes a través de un muestreo accidental por accesibilidad. Tras el desarrollo de una metodología de encuesta basada en análisis descriptivos-exploratorios los datos recabados nos permiten conocer cuál es el grado de dominio percibido por los jóvenes universitarios en torno a las siguientes competencias básicas: aplicación de conocimientos, argumentación, resolución de problemas, análisis de información, comunicación, aprendizaje autónomo, sentido ético, creatividad, trabajo en equipo y evaluación. Como conclusiones del estudio se extrae que no se aprecian diferencias relevantes en cuanto al sexo de los estudiantes, que los universitarios se consideran menos capaces en la identificación de las propias necesidades formativas y en la gestión de estrategias educativas para la formación autónoma, así como en el afrontamiento de las actividades de una forma original y novedosa, entre otras.
Tutoría en la UOC: Diseño y elaboración del plan de tutoría del grado de psicología
Authors: Boixadós i Anglès Mercè , Ollé Casimiro Eva , Gutiérrez Zuheros Maite 
Published: June 2017

<p>El tutor en una universidad online como la UOC tiene una gran relevancia, donde la personalización, el acompañamiento y el asesoramiento constante al estudiante a lo largo de su trayectoria académica, son un hecho fundamental. En esta línea, la figura del tutor se convierte en un elemento indispensable de nuestro modelo pedagógico, donde la función tutorial es transversal y no está vinculada de forma específica a una asignatura o materia de la titulación.</p><p>El objetivo de este trabajo es presentar una herramienta recientemente elaborada en formato de WIKI, llamada plan de tutorización del grado de Psicología de la UOC, que recoge toda la información y elementos que un tutor necesita para poder realizar su función de forma ordenada, ágil y eficaz en cada momento del curso para la correcta tutorización del estudiante. Para su diseño se ha tenido en cuenta el análisis de necesidades de los tutores, está estructurada por momentos clave del semestre, identificando objetivos, acciones concretas que debe llevar a cabo y proporcionando recursos relevantes y útiles para cada acción (enlaces web, documentos, buscadores, etc.).</p><p>Una vez implantado en el aula virtual del tutor se ha analizado la satisfacción con el nuevo plan de tutorización, la cual ha resultado muy satisfactoria, considerando que es una herramienta útil de información y comunicación entre el equipo docente de la titulación y los tutores, facilitando así la tarea de orientación y seguimiento correcto del estudiante. </p>
Tecnologias Da Administração E Perenidade Das Micro E Pequenas Empresas
Authors: Pereira Ilmar Polary 
Published: June 2017

The article, which aimed at analyzing the contributions of the Technologies of the Administration, among them the Administration for Integrated Sustainability, in the perenity of the micro and small enterprises, investigated, based on the literature and on field research, investigated "how can the Technologies of Administration contribute with the perenity of the micro and small industrial companies and of services rendered in the sample"? The data were extracted from secondary sources. In the field, the universe was of 1.700 industrial companies and 15.112 of services rendered, in 170 municipal districts, with proportional stratified random sample, considering each economical category of the Gross Domestic Product. In the investigation, the used technique was the questionnaire and the data received statistical treatment, with analysis of the variables, components and dimensions of the Technologies of the Administration, variance analysis and correlation test. The results and conclusions suggest that the Technologies of the Administration favor the perenity of the industrial companies and of services rendered of the sample.
The Notification Requirement in Transborder Remote Search and Seizure: Domestic and International Law Perspectives
Authors: Osula Anna-Maria , Zoetekouw Mark 
Published: June 2017

Modern criminal investigations increasingly rely on evidence that is not in a tangible format and can no longer be assumed to be located close to the locus delicti or the perpetrator. This article focuses on the notification requirement embedded into the legal regimes regulating one of the available investigative measures employed to access data stored in digital devices – remote search and seizure. The article will first analyse whether there is an obligation under international law to notify the other state about such a transborder investigative measure. Then we will compare the notification requirements for remote search and seizure in three countries’ domestic law: in Estonia, the Netherlands and the United States. Finally, we will draw conclusions on the principal challenges related to the implementation of the notification requirement under the domestic regulation. These involve balancing, on the one hand, the difficulties in identifying the location and the identity of the possible suspect and, on the other hand, the need to provide the involved individuals’ protection as guaranteed by the principles of fair trial and effective remedy.
Construction, internal validation and implementation in a mobile application of a scoring system to predict nonadherence to proton pump inhibitors
Authors: Mares-García Emma , Palazón-Bru Antonio , Folgado-de la Rosa David Manuel , Pereira-Expósito Avelino , Martínez-Martín Álvaro , Cortés-Castell Ernesto , Gil-Guillén Vicente Francisco 
Published: June 2017

Background
Other studies have assessed nonadherence to proton pump inhibitors (PPIs), but none has developed a screening test for its detection.

Objectives
To construct and internally validate a predictive model for nonadherence to PPIs.

Methods
This prospective observational study with a one-month follow-up was carried out in 2013 in Spain, and included 302 patients with a prescription for PPIs. The primary variable was nonadherence to PPIs (pill count). Secondary variables were gender, age, antidepressants, type of PPI, non-guideline-recommended prescription (NGRP) of PPIs, and total number of drugs. With the secondary variables, a binary logistic regression model to predict nonadherence was constructed and adapted to a points system. The ROC curve, with its area (AUC), was calculated and the optimal cut-off point was established. The points system was internally validated through 1,000 bootstrap samples and implemented in a mobile application (Android).

Results
The points system had three prognostic variables: total number of drugs, NGRP of PPIs, and antidepressants. The AUC was 0.87 (95% CI [0.83–0.91], p < 0.001). The test yielded a sensitivity of 0.80 (95% CI [0.70–0.87]) and a specificity of 0.82 (95% CI [0.76–0.87]). The three parameters were very similar in the bootstrap validation.

Conclusions
A points system to predict nonadherence to PPIs has been constructed, internally validated and implemented in a mobile application. Provided similar results are obtained in external validation studies, we will have a screening tool to detect nonadherence to PPIs.
WAVES AND BREAKERS IN SHOALING WATER
Authors: Iversen H. W. 
Published: June 2017

Wiegel and Johnson (1950) summarized useable wave theories for deep and shallow water. Mason (1950) discussed waves in shoaling water and compared theoretical predictions with measurements. The theories are shown to apply, within practical limits, to periodic systems of deep water waves, and to periodic waves progressing over a shoaling bottom to wave positions near the breaking point.
Near and at the breaking position the wave features are not predicted from theory with desired accuracies and measured characteristics are used to describe breakers. The available measurements are limited and do not show the effects of variables such as the beach slope.
Recent work at the University of California has resulted in information on the limits of applicability of the linearized wave theories as applied to wave transformation in shoaling water, and on breaker shapes and motion; including the effect of beach slope.
COASTAL EROSION TRIGGERED BY POLITICAL AND SOCIO-ECONOMICAL ABRUPT CHANGES: THE CASE OF LALZIT BAY, ALBANIA
Authors: De Leo Francesco , Besio Giovanni , Zolezzi Guido , Bezzi Marco , Floqi Tania , Lami Idlir 
Published: June 2017

Countries that undergo abrupt changes in their political regimes, such as the transition from totalitarianism to systems
based on democratic principles, experience socio-economic changes that may also have a direct impact on the trans-
formation and the anthropic pressure applied to the environment. This can ranges from the scale of small communities
to larger spatial scales, such as that of a catchment basin. The rise of a liberal society in countries such as the Eastern
European nations, often lacks a structure capable of regulating and planning the development of the territory and the
use of natural resources, which should be aimed at conciliating the new development needs with the sustainable man-
agement of the environment. This paper describes and analyses the extensive coastal erosion that has taken place over
the past thirty years in Lalzit Bay, Albania, which may be attributed to the great social and economic transformations
that occurred in the country after the fall of Enver Hoxaâ€™s communist regime in 1991, and the consequent changes in
land use. These led to a significant reduction in the volume of sediment carried by rivers, which was necessary for the
morphological equilibrium of the coast and its natural replenishment.
VERIFICATION OF THE CROWN WALL STABILITY TAKING INTO ACCOUNT THE HYDRAULIC PERFORMANCE CURVES
Authors: VÃ­lchez Montse , DÃ­az-Carrasco Pilar , Clavero MarÃ­a , Ortega-SÃ¡nchez Miguel , Losada Miguel A. 
Published: June 2017

The design of a breakwater requires that the failure modes which can affect its security, functionality and operationality
in its useful life are bounded. The failure modes can be verified by means of the corresponding verification equation.
In this work, a unified methodology to verify simultaneously the failure modes produce by wind waves in front or
face of the breakwater is presented. This methodology is based on formulate the verification equations of the failure
modes forced by wind waves in the front or face of the breakwater in terms of the kinematic and dynamic variables
of the flow at these locations. It has been applied to analyse the failure mode that considers sliding of the crown wall.
Results show that the parameters of the pdf of these variables depend on the total wave height at the same location and
therefore, the verification equation can be also formulated in terms of this variable.
ESSAI D'ANALYSE DES PHENOMENES INTERVENANT DANS LA FORMATION D'UN ESTUAIRE
Authors: Banal M. 
Published: June 2017

Les considerations qui vont Stre developpe"es re"sultent des observations, des Etudes, et des lectures que l'auteur a pu faire pendant qu*il e"tait charge du Service des acces au port de Rouen sur le fleuve Seine au nord-ouest de la France.
II en resulte que d*une part elles ne valent que pour les estuaires possedant avec celui de la Seine les caracte"ristiques communes qui seront definies ci-dessous, mais d'autre part qu'on s'est efforce d*en exclure ce qui est apparu comme trop particulier au cas de la Seine.
Les conditions auxquelles doit satisfaire un estuaire pour qu*on puisse lui appliquer les considerations qui suivent, sont: - forte maree et faible de~bit fluvial, - embouchure embarrassee de bancs de"couvrants constitue's par du sable fin ou tres fin (granulometrie voisine de 1/10 de mm).
ETUDE SUR MODELE DU TRANSPORT LITTORAL CONDITIONS DE SIMILITUDE
Authors: Valembois J. 
Published: June 2017

L*objet do la pr^sente note est d*e"tudier les conditions'de similitude que l'on obtient, pour la representation sur modele du transport littoral, a partir de divers criteres, Les re"sultats concernent les plages form^es de sable fin, a 1*exclusion des plages de galets et des zones ou la vase existe en proportions importantes.
Le premier critere examine" est la reproduction du debut d* entratnement des mate'riaux de fond sous 1' action du mouvement oscillatoire de 1'eau dft a la houle, la oouche limite etant suppos^e laminair* dans la nature et sur lemodele.
Les re"sultats obtenus sont ensuite etendus h la representation du de*but d* entraliiement sous l1action du courant de transport de masse perpendiculaire a la plage, ffifene lorsque cet ecoulement est turbulent au voisinage du fond. La representation correcte du debut d* entratnement conduit probablement a une bonne concordance entre le modele et la nature pour la zone situe"e Men au large du de"ferlement, mais il n'est pas du tout Evident (et il serait m&me etonnant) qu'elle permette d'obtenir sur le modele un transport littoral ressemblant au transport naturel dans les zones voisin.es du deferlement et pres du rivage. En effet, les phenomenes hydrauliques sont tout a fait differents dans ces regions, ou interviennent de facon preponderante la turbulence cr^ee par le deferlement, les courants de masse perpendiculaires et paralleles a la cdte, et probablement la percolation dans la zone de l'estran, ainsi que1*action du vent sur la surface de l'eau.
Pour aller un peu plus loin, on a essaye de definir les conditions dans lesquelles le mouvement des materiaux en suspension est correctement represente sur le modele.
La connaissance incomplete oue l'on a actuellement des lois du transport littoral ne permet pas de decider a priori si les criteres retenus sont valablesj cependant, on est arrive dans divers Laboratoires, avec des modeles dont les echelles etaient voisines de celles auxquelles on aboutirait de cette facon, a representer des transports littoraux assez semblables a ceux de la nature. On verra d'ailleurs que les conditions auxquelles on arrive laissent quelque liberte dans le choix des echelles. Cette liberte a probablement ete utilisee dans le bon sens sur les modeles en question.