bluuebunny/crossref_metadata_2025_split huggingface dataset:
Enfoque del empleo de las redes neuronales de base radial en las redes eléctricas inteligentes en la UTM.
Authors: Balderramo Velez Ney , Cuenca Alava Lenin , Llosas Albuerne Yolanda , Mera Maciás Julio Cesar 
Published: April 2019

In the presented work, an analysis of the use of artificial intelligence is proposed, as a way to solve the problems that arise in the daily work of electrical networks. By implementing the distributed generation with contributions from generating elements with the incorporation of renewable energy sources in them, as well as connection of consumer elements in different points of the network, conflicts are established regarding the transmission of electrical energy in the different scenarios. It is therefore essential to manage the direction in which energy is transmitted in the network, as well as the organized connection and disconnection of each of the elements, the creation of intelligent decision-making elements, to what is called Intelligent Electrical Network (Smart Grids). For the decision making it is proposed to use artificial intelligence techniques, and according to the experience in the work of transmission lines it has been selected to work with the topology of radial-based neural networks to undertake the different tasks regarding the intelligent decision.
Index Terms— electrical networks, smart grids, distributed generation, transmission line, renewable energy
Estudio de Necesidades de señalización en la Universidad Técnica de Manabí para mitigar riesgos
Authors: Cárdenas Pico E. , Manrique Véliz K. , J. Poggi Cantos J. Poggi Cantos , Vallejo Alcívar I. , León Mateo F. 
Published: April 2019

Abstract— La señalética es una disciplina del diseño gráfico relacionada con la comunicación; es la información que estudia y desarrolla un sistema de comunicación visual, que es reducido a un conjunto de señales o símbolos gráficos de fácil compresión, los cuales cumplen la función de guiar a una persona o conjunto de personas en aquellos puntos o lugares donde se prestan servicios o se planteen dudas acerca del comportamiento.
El objetivo de esta investigación fue identificar los lugares más afectados por la escasez de señalización dentro de la Universidad Técnica de Manabí (UTM) y los tipos de señaléticas adecuadas para estos. Para ello, se utilizó las principales técnicas de recolección de información, en las cuales se aplicaron los métodos cualitativos y cuantitativos.
La población de esta investigación, como antes mencionada, es la UTM, de la cual se tomó como muestra un 20% que es perteneciente a las facultades de Medicina, Electricidad, Idiomas y el Instituto de Ciencias Básicas (ICB)
Con los resultados obtenidos se demostró que el tema de la investigación realizada es de interés entre los involucrados, reconociendo la falta de señaléticas en diferentes puntos, lo cual está provocando el irrespeto de los conductores hacia los peatones o ciclistas, corroborando con ello la necesidad de cubrir diferentes áreas con señales que disminuyan el riesgo en el interior de la universidadn.

Index Terms— señales, riesgo, disciplina
Estudio de la Eficiencia de los sistemas fotovoltaicos y su impacto socio económico en la zona rural del Cantón Chone, Manabí, Ecuador
Authors: Vélez Quiroz Alcira Magdalena 
Published: April 2019

Abstract— Con la política trazada por el Ecuador direccionada hacia la concientización del “buen vivir” del socialismo del Siglo XXI, la empresa eléctrica ha considerado lograr un impacto social relevante mediante la oferta de energía a las poblaciones que viven en áreas rurales apartadas de la red eléctrica. Esta voluntad ha propiciado que en algunos casos se realicen proyectos de electrificación rural, que presentan impactos socio-económicos negativos, dadas las pérdidas energéticas y la baja calidad con la que se presta el servicio al usuario. En la provincia de Manabí existen potenciales de fuentes renovables de energía, que se encuentran disponibles en forma distribuida en todo el territorio. El potencial solar es uno de ellos, que presenta niveles de intensidad y calidad para nada depreciables y que puede ser aprovechado en la generación de electricidad, tanto mediante sistemas conectado a la red, como en sistemas autónomos para la electrificación rural, el bombeo de agua o la iluminación pública.
En las comunidades estudiadas, la empresa eléctrica ha cumplido con llevar el servicio de energía eléctrica mediante la extensión de la red para uso de la población, logrando un impacto social que ha propiciado el agradecimiento de los pobladores que reconocen el esfuerzo realizado por la Revolución Ciudadana; aun cuando el impacto económico no es el adecuado y donde a pesar del esfuerzo no se logran los resultados esperados en cuanto a la calidad del servicio. En los trabajos de campo se ha podido comprobar, que en las zonas beneficiadas se brinda un servicio eléctrico con baja calidad, dada la inestabilidad de los parámetros de tensión y frecuencia, que tienen su origen en la excesiva extensión de la red eléctrica desde los centros de generación hidráulica ubicados en el centro del país, donde además se reportan grandes pérdidas. En el trabajo se ofrecen criterios de factibilidad técnico-económica, que permiten vislumbrar las vías más adecuadas desde el punto de vista socio-económico para lograr la electrificación de las comunidades rurales aisladas en el municipio Chone.

Index Terms—eficiencia energética, energia removable, solar fotovoltaica, electrificación
Osmanlı Devleti’nde Avrupa’ya gönderilen veteriner hekimliği öğrencileri
Authors: MELİKOĞLU GÖLCÜ Berfin 
Published: April 2019

Osmanlı Devleti’nde on sekizinci yüzyılda başlayan iyileştirme çalışmaları ile Avrupa’da ivme kazanan bilimselgelişmelerin takip edilmesine ve bu gelişmelerin devlet yapılarına uyarlanmasına çalışılmıştır. Bu kapsamda, Avrupa’dan örnekalınarak
açılan okulların öğretim üyesi ihtiyacını karşılamak için önce yurt
dışından uzmanlar getirtilmiş, daha sonra devamlı biröğretim kadrosu
yetiştirmek amacıyla Türk öğrencilerin Avrupa’ya gönderilmesi
uygulaması başlatılmıştır. Askeri, mesleki ve teknikalanlarda eğitim
almak üzere Avrupa ülkelerine gönderilen bu öğrenciler arasında
veteriner öğrenciler de bulunmaktadır. Veterinerhekimliği öğrenimi görmek amacıyla Sivil Tıp Okulundan mezun hekimlerin ve Askeri Veteriner Okulu öğrencilerinin Avrupa’yagönderilmesiyle
başlayan bu uygulama, izleyen yıllarda veteriner hekimliğin çeşitli
alanlarında uzmanlık eğitimi almak için veterinerhekimlerin gönderilmesiyle devam etmiştir. Öğrenimlerini başarıyla tamamlayan bu veteriner hekimler İstanbul’a döndüklerindeveteriner
okullarının öğretim kadrosuna alınmış veya çeşitli devlet kademelerinde
istihdam edilmiştir. Bu kişilerin büyük bir bölümüTürkiye’de veteriner hekimliği eğitim öğretimi ve örgütlenmesinde önemli hizmetlerde bulunmuşlar, veteriner hekimliğin akademikalanlarının gelişimine temel oluşturmuşlardır. Çalışmada Osmanlı Devleti’nde Avrupa’ya öğrenim görmek üzere gönderilen veterineröğrenciler
hakkında saptanabilen yeni bilgileri gün ışığına çıkarmak ve konuyu
veteriner hekimliği tarihi açısından değerlendirmekamaçlanmıştır.
La vantasselite, Al4(PO4)3(OH)3.9H2O, une nouvelle espèce minérale du Massif de Stavelot, Belgique
Authors: Fransolet André-Mathieu 
Published: April 2019

Vantasselite, Al4(PO4)3(OH)3.9H2O is a new mineral species discovered on the dumps of an old coticule quarry, 1 km north of Bihain, Stavelot Massif, Belgium. Associated with wavellite, variscite, cacoxenite, turquoise, clinochlore, muscovite and lithiophorite, it occurs as rosettes (up to 8 mm) of thin lamellae lining the schistosity planes or the diaclases of the Salmian metapelites of Cambro-Ordovician age, or as spherical aggregates (up to 3 mm) of fan-like stacked lamellae in quartz veinlets of the coticule rocks.
Vantasselite is white and the isolated lamellar crystals are transparent. The lustre is pearly on the perfect micaceous cleavage (001). The lamellae are slightly flexible and break along an imperfect cleavage (010). The crystals are generally elongated along [100], flattened along [001], and terminated by {120} . Hardness : 2-2.5. Measured density = 2.30 ; calculated specific gravity = 2.312 g/cm3 for Z = 8. The mineral is biaxial negative with γ = 1.578, β = 1.560, α (calc.) = 1.511, and 2V = (-)61° ; X//c, Y//b and Z//a. Vantasselite is orthorhombic, space group Pma2, Pmam or P21am ; a = 10.528, b = 16.541 and c = 20.373 Å. The strongest X-ray diffraction lines are (d , I/I0, hkl) : 10.22(10)002 ; 4.87(3)211, 014 ; 3.720(3)223 ; 3.395(4)006 ; 3.210(4)044,241 ; 2.892(5)036 ; 2.741(3)244, 027 ; 2.394(4)335.
The average of 9 microprobe analyses gives : P2O5 33.47 % ; SO3 0.35 % ; Al2O3 30.46 % ; Fe2O3 5.22 % ; weight loss at 1000 °C 30.83 % ; total 100.33 %. A wet chemical analysis gives : P2O5 32.9 % ; Al2O3 26.5 % ; Fe2O3 6.5 % ; MgO 0.05 % ; H2O 29.0 % ; total 94.95 %. The infrared spectrum is similar to that of vashegyite. Some data on the thermal behaviour are given.
Vantasselite is a phosphate with a sheet structure, like vashegyite and matulaite. Relationships with these minerals are discussed.
The name honours Professor R. Van Tassel (Bruxelles and Leuven). The description and the name were approved by the I.M.A.
SALÂMÂN U ABSÂL MESNEVİSİNDEKİ ABSÂL’IN KÖKENİ ÜZERİNE
Authors: Kılıç Esra 
Published: April 2019

Türk
edebiyatında Salâmân u Absâl mesnevisinin tek örneğini Lâmiʽî Çelebi vermiştir.
Câmî’nin birçok eserini tercüme ettiği için Câmî-i Rûm lakabı ile tanınan Lâmiʽi
Çelebi, Salâmân u Absâl mesnevisini Câmî’nin aynı adı taşıyan eserinden tercüme
etmiştir. Lâmiʽî’nin Salâmân u Absâl’ı, te’lif-tercüme bir eserdir. Konu bakımından
Câmî ile Lâmiʽî’nin arasında hikâyenin ana hatlarında bir değişiklik yoktur.
Lâmiʽî, mesneviye 5 gazel,1 murabba ve 1 mersiye ilave etmiştir.

Salâmân u
Absâl’ın Yunan kaynaklı bir hikâye olduğu ve Salâmân ve Absâl’ın Süleymân ve Abşâlum’dan bozma Süryanice bir
isim oldukları, Batı dünyasında şekil ve cinsiyet değiştirerek
hikâyeleştirildikleri görüşleri vardır. Fakat bu makalede buna değinilmeyecek
olup Salâmân u Absâl mesnevisinin kadın kahramanı Absâl’dan yola çıkarak kökeni
hakkında bazı tespitler sunulacaktır.
Influence of beta-blockers on mechanical dyssynchrony and cardiac remodeling in patients with ischemic chronic heart failure in the setting of revascularization
Authors: Askari Irina V. , Osipova Olga A. 
Published: April 2019

Introduction: Diastolic dysfunction (DD) and cardiac dyssynchrony (DS) are involved in the progression of chronic heart failure (CHF). A comparative analysis was conducted of the effect of a 6-month course of nebivolol and bisopr­olol on DD, DS and metalloproteinase-9 (MMP-9) level in patients with ischemic chronic heart failure with preserved ejection fraction (HFpEF) and with midrange ejection fraction (HFmrEF), as well as in patients with comorbid type 2 diabetes mellitus (T2DM) in the setting of coronary artery bypass grafting (CABG) after 6 months of therapy.
Materials and methods: The study included 308 patients with CHF FC I-II, left ventricular ejection fraction (LVEF) >40%, who had undergone CABG. The average dose of nebivolol in patients with DS 6 months later was 5.1±2.6 mg/day, and bisoprolol – 4.9±2.4 mg/day. Echocardiography (EchoCG) and evaluation of MMP-9 in blood plasma were performed. Mechanical myocardial asynchrony was determined by calculating the standard deviation of time to peak systolic myocardial velocity (TS-SD) and maximum segment delay (TS12) using a 6-basal and-midsegment model.
Results and discussion: MMP-9 level in patients with CHF before CABG was 4.7 times higher (p<0.001). MMP-9 correlated with LVEF (r=-0.60, p<0.001), E/A (r=-0.49, p<0.001), DT (r=0.43, p<0.001), E` (r=-0.58, p<0.001) and DS: TS12 (r=0.54, p<0.001), TS-SD (r=0.49, p<0.001). The six-month course of nebivolol improved the values of DS: TS12 – by 30% (p<0.001), TS-SD – by 32% (p<0.01) and reduced the MMP-9 level by 11% (p<0.001). In patients with HFmrEF without DS nebivolol increased E/A by 19% (p<0.01), E` – by 16% (P<0.05), and decreased E/E’ by 9% (p<0.05), DT – by 12% (p<0.05). In patients with HFpEF and DM2, nebivolol reduced TS12 by 37% (p<0.01), TS-SD – by 29% (p<0.05) and MMP-9 – by 13% (p<0.05).
Conclusion: The positive effect of nebivolol on the DS, DD of the LV in patients with HFpEF, HFmrEF and with comorbid type 2 diabetes mellitus. The six-month course of nebivolol decreased the MMP-9 level in patients with ischemic CHF after CABG, including patients with T2DM.
Scleroderma Renal Crisis: Risk Factors for an Increasingly Rare Organ Complication
Authors: Moinzadeh Pia , Kuhr Kathrin , Siegert Elise , Blank Norbert , Sunderkoetter Cord , Henes Jörg , Krusche Martin , Schmalzing Marc , Worm Margitta , Schmeiser Tim , Günther Claudia , Aberer Elisabeth , Susok Laura , Riemekasten Gabriela , Kreuter Alexander , Zeidler Gabriele , Juche Aaron , Hadjiski Denitsa , Müller-Ladner Ulf , Gaebelein-Wissing Noemi , Distler Jörg H.W. , Sárdy Miklós , Krieg Thomas , Hunzelmann Nicolas 
Published: April 2019

Objective.Scleroderma renal crisis (SRC) is a severe life-threatening manifestation in patients with systemic sclerosis (SSc). However, the knowledge about risk factors for SRC is limited. We determined here the frequency of SRC and identified risk factors for the prediction of SRC.Methods.Based on regular followup data from the German Network for Systemic Scleroderma, we used univariate and multivariate generalized estimating equations to analyze the association between clinical variables, SSc subsets, therapy [i.e., angiotensin-converting enzyme inhibitors (ACEi), corticosteroids], and the occurrence of SRC.Results.Data of 2873 patients with 10,425 visits were available for analysis with a mean number of registry visits of 3.6 ± 2.8 and a mean time of followup of 3.6 ± 3.8 years. In total, 70 patients developed SRC (70/2873, 2.4%). Of these patients, 57.1% (40/70) were diagnosed with diffuse cutaneous SSc, 31.4% (22/70) with limited cutaneous SSc, and 11.4% (8/70) with SSc-overlap syndromes. Predictive independent factors with the highest probability for SRC were positive anti-RNA polymerase antibodies (RNAP), a history of proteinuria prior to SRC onset, diminished DLCO, and a history of hypertension. Interestingly, positive antitopoisomerase autoantibodies did not predict a higher risk for SRC. Further, patients with SRC were significantly more frequently treated with ACEi and corticosteroids without being independently associated with SRC.Conclusion.In this cohort, SRC has become a rare complication. By far the highest risk for SRC was associated with the detection of anti-RNAP and proteinuria.
Association Between Enthesitis and Health-related Quality of Life in Psoriatic Arthritis in Biologic-naive Patients from 2 Phase III Ustekinumab Trials
Authors: McInnes Iain B. , Puig Lluís , Gottlieb Alice B. , Ritchlin Christopher T. , Song Michael , You Yin , Kafka Shelly , Morgan G. James , Rahman Proton , Kavanaugh Arthur 
Published: April 2019

Objective.Evaluate enthesitis, physical function, and health-related quality of life (HRQOL) among patients with psoriatic arthritis (PsA) who are naive to anti–tumor necrosis factor agents.Methods.In PSUMMIT 1 and 2, patients with PsA were randomized to placebo or ustekinumab 45 mg or 90 mg. Enthesitis was assessed at weeks 0 and 24 (Maastricht Ankylosing Spondylitis Enthesitis Score). Assessments included Health Assessment Questionnaire–Disability Index (HAQ-DI), Medical Outcomes Study Short Form-36 (SF-36) physical component summary/mental component summary (PCS/MCS), and American College of Rheumatology 20 (ACR20).Results.At Week 24, 21 had worsened enthesitis, 158 had improved enthesitis, and 412 had unchanged enthesitis. Improved enthesitis was associated with improvements in HAQ-DI and SF-36 MCS. Results were similar for ACR20 responders and nonresponders.Conclusion.Improvement in enthesitis at Week 24 was associated with improvements in physical function/HRQOL regardless of ACR20 response.
The Validity of Gout Diagnosis in Primary Care: Results from a Patient Survey
Authors: Dehlin Mats , Landgren Anton J. , Bergsten Ulrika , Jacobsson Lennart T.H. 
Published: April 2019

Objective.Validate primary care diagnosis of gout by the Mexico and the Netherlands classification criteria.Methods.Questionnaires on gout characteristics were sent to all individuals aged ≥ 18 with ≥ 1 International Classification of Diseases, 10th ed. diagnosis of gout at 12 primary care centers.Results.Positive predictive values for gout diagnosis ranged from 71% for the Netherlands criteria to 80% for the Mexico criteria. Maximum inflammation within 24 h was the most common reported symptom (86%).Conclusion.The vast majority of gout cases in primary care fulfill classification criteria and are valid for research purposes.
Perceptions of Pregnancy and Lactation from the Pregnancy and Lactation Autoimmune Network Registry
Authors: Mills Brooke S. , Dao Kathryn H. , Tecson Kristen M. , Beil Emily F. , Tate Rachel , Cush John J. 
Published: April 2019

Objective.The Pregnancy and Lactation Autoimmune Network (PLAN) registry was established to evaluate the concerns of women with autoimmune or inflammatory rheumatic diseases (AIRD) pertaining to pregnancy and lactation.Methods.The registry was started as a survey of patients with AIRD at a single rheumatology specialty center in November 2016 and included questions regarding fertility, pregnancy, miscarriages, and lactation before and after diagnosis.Results.The study included 154 subjects from the PLAN registry. More than half (52%) of respondents indicated that their diagnosis negatively changed their views on pregnancy and nearly a third (30%) decided not to have children after AIRD diagnosis. Most (66%) women were concerned that medication use during the childbearing process would affect the baby. One-third (34%) indicated their views on breastfeeding negatively changed as a result of their disease diagnosis. The rates and duration of breastfeeding did not differ significantly for babies born before or after the mothers’ diagnosis (p = 0.50 and p = 0.21, respectively). Eighteen women in our study avoided breastfeeding or stopped breastfeeding earlier than planned to start a medication (including etanercept, adalimumab, hydroxychloroquine, and certolizumab) they believed to be contraindicated during lactation. The PLAN registry included 19 women who breastfed 22 babies while being exposed to a disease-modifying antirheumatic drug or biologic. None of these 19 women reported a delay in their children’s developmental milestones or higher infection rates.Conclusion.This study highlights an unmet need in patients with AIRD of childbearing potential for data and education regarding pregnancy and lactation.
La place de l'enfant dans la loi de 2016
Authors: Delpeyrou Marie-Christine 
Published: April 2019

Dans cette introduction, Marie-Christine Delpeyrou, directrice d’un placement familial, revient sur la loi de 2016 portant sur la réforme de la protection de l’enfance. Tout en soulignant les aspects positifs de cette loi (l’intérêt de l’enfant redevient le centre du dispositif institutionnel), l’auteur prend l’exemple des projets personnalisés de l’enfant pour conclure à une mise en garde : ne pas confondre harmonisation et uniformisation, qui se fera alors au détriment du travail avec chaque enfant.
La place de l’enfant dans la société, l’enfant placé par la société
Authors: Bouville Jean-Marc 
Published: April 2019

La première partie de l’article s’attache à décrire de manière synthétique l’évolution des rapports entre l’enfant et sa famille à travers les différentes lois de 1975 à nos jours. En même temps, est établie la même évolution pour l’enfant placé. Il en ressort que les mutations sont très importantes pour la place de l’enfant dans sa famille comme dans les familles d’accueil. L’auteur, dans une deuxième partie, montre comment de « l’enfance dont il s’agit de se délivrer, on est passé à l’enfance à laquelle on rêve de rester fidèle » (Gauchet) . Cela signifie que l’enfant n’est plus seulement désiré mais programmé, voulu et que les rapports parents-enfants vont être souvent marqués par une espèce de non-séparation prenant un caractère pathologique au fil des années quand l’enfant n’en est plus un dans la réalité.
Arrivée inatttendue d'un adolescent en famille d'accueil
Authors: Teijeiro Tony 
Published: April 2019

Dans cette courte vignette, l’auteur rend compte d’un exemple exceptionnel d’accueil d’un jeune par les conditions dans lesquelles va se dérouler l’événement. Un adolescent à l’annonce de son placement fait un chantage impressionnant au suicide et arrive menotté dans la famille d’accueil. Celle-ci acceptera-t-elle l’hospitalité dans ces conditions ?
Imprévisibles, imprédictibles visites médiatisées : le clinicien surpris
Authors: Lefebvre Danielle , Stéphanoff Marina 
Published: April 2019

« Pour nous cliniciens, le cadre est bien davantage qu’un dispositif contraint permettant la mise en œuvre du “droit des parents”. Pour chaque famille, nous cherchons… Nous cherchons l’équation singulière du lien enfant/parent, nous cherchons un signe, une piste pour avoir accès, par-delà la plainte, la colère, par-delà les discours affichés, à une vérité intime, à une parole juste, une parole qui rend justice au sujet. »	Dans ce texte éclairé d’une douce poésie, les auteurs défendent l’idée d’une clinique de l’étonnement, dans laquelle le praticien accepte la surprise, laisse au bon endroit le savoir théorique car aucune visite médiatisée ne ressemble à la précédente. De nombreuses vignettes cliniques illustrent ce choix éthique.
Identification of Low Cardiac Output Syndrome at the Bedside: A Pediatric Cardiac Intensive Care Unit Survey
Authors: Nordness Matthew J. , Westrick Ashly C. , Chen Heidi , Clay Mark A. 
Published: April 2019

BACKGROUND
Low cardiac output syndrome is a transient constellation of signs and symptoms that indicate the heart’s inability to supply sufficient oxygen to tissues and end-organs to meet metabolic demand. Because the term lacks a standard clinical definition, the bedside diagnosis of this syndrome can be difficult.

OBJECTIVE
To evaluate concordance among pediatric cardiac intensive care unit nurses in their identification of low cardiac output syndrome in pediatric patients after cardiac surgery.

METHODS
An anonymous survey was distributed to 69 pediatric cardiac intensive care unit nurses. The survey described 10 randomly selected patients aged 6 months or younger who had undergone corrective or palliative cardiac surgery at a freestanding children’s hospital in a tertiary academic center. For each patient, data were presented corresponding to 5 time points (0, 6, 12, 18, and 24 hours postoperatively). The respondent was asked to indicate whether the patient had low cardiac output syndrome (yes or no) at each time point on the basis of the data presented.

RESULTS
The response rate was 46% (32 of 69 nurses). The overall Fleiss k value was 0.30, indicating fair agreement among raters. When the results were analyzed by years of experience, agreement remained only slight to fair.

CONCLUSIONS
Regardless of years of experience, nurses have difficulty agreeing on the presence of low cardiac output syndrome. Further research is needed to determine whether the development of objective guidelines could improve recognition and facilitate communication between the pediatric cardiac intensive care unit nurse and the medical team.