bluuebunny/crossref_metadata_2025 huggingface dataset:
PREVALENCIA Y CARACTERÍSTICAS DEL SOBRE PESO Y OBESIDAD DE LOS ALUMNOS DE LA UNIVERSIDAD SAN JUAN BAUTISTA FILIAL ICA.
Authors: Leveau-Bartra Harry , Ausejo-Galarza Jhon Rodrigo , Córdova-Tello Ivan Marco
Published: July 2019

Objetivo: Precisar la prevalencia de sobre peso y de obesos en alumnos de la Universidad San Juan Bautista de Ica mayo 2019. Materiales y métodos: Estudio de tipo observacional, transversal retrospectivo y descriptivo sobre una población de 3500 alumnos con una muestra de estudio de 348 alumnos de la Universidad en mención, de cualquier escuela profesional y de cualquier sexo que se encuentre en el rango de edad de 15 a 30 años. Resultados: La prevalencia de sobre peso y obesidad en alumnos de dicha Universidad de Ica en mayo del 2019 es 29%. La frecuencia de Sobre peso grado I es de 17.8%, de Sobre peso grado II es de 8.0% y de Obesidad es de 3.2%. La prevalencia de sobre peso y obesidad es significativamente más frecuente en los alumnos de entre 20 a 30 años (35.2%) en relación a los de 15 a 19 años (22.7%). La prevalencia de sobre peso y obesidad es significativamente más frecuente en los alumnos de sexo masculino (42.7%) en relación a las de sexo femenino (18.7%). Conclusiones: La prevalencia de sobre peso y obesidad en los alumnos de la Universidad San Juan Bautista de Ica en mayo del 2019 es de 29% siendo la edad de 20 a 30 años y el sexo riesgos para el sobre peso y obesidad.
PERANAN DIREKTUR INDEPENDEN DALAM MEWUJUDKAN GOOD CORPORATE GOVERNANCE PADA PERUSAHAAN PUBLIK DI INDONESIA
Authors: Supriatna Alviani , Ermond Baruga
Published: July 2019

Dalam rangka mendorong implementasi prinsip Good Corporate Governance, maka pada Perusahaan Publik sekarang ini, tidak hanya mengenal adanya Komisaris Independen, Komite Audit, dan Sekretaris Perusahaan (Corporate Secretary), namun juga dikenal “Direktur independen” atau Independent Director yang duduk dalam jajaran pengurus perseroan. Peranannya adalah sebagai penyeimbang dari direktur-direktur terafiliasi lainnya dan pengakomodir pemangku kepentingan, baik kepentingan pemegang saham mayoritas, minoritas, dan publik serta memastikan pemenuhan prinsip-prinsip Good Corporate Governance. Perusahaan yang memiliki tata kelola perusahaan yang baik dan Dewan Direksi yang efektif menarik investor dan memastikan investasi. Pentingnya keberadaan direktur independen dalam suatu perusahaan public juga ditegaskan dalam Surat Edaran Bursa Efek Indonesia (BEI) Nomor: SE-00001/BEI/02-2014 tentang Penjelasan Mengenai Masa Jabatan Komisaris Independen dan Direktur Independen Perusahan Tercatat, yang merupakan tindak lanjut dari diberlakukannya Surat Keputusan Direksi Bursa Efek Indonesia Nomor Kep-00001/BEI/01-2014 Perihal Perubahan Peraturan Nomor I-A Tentang Pencatatan Saham Dan Efek Bersifat Ekuitas Selain Saham Yang Diterbitkan Oleh Perusahaan Tercatat.
HARMONISASI ANTARA ETIKA PUBLIK DAN KEBIJAKAN PUBLIK
Authors: Kusumawati Mustika Prabaningrum
Published: July 2019

Etika publik menekankan bukan hanya kode etik atau norma semata melainkan.dimensi reflektifnya. Etika publik dibutuhkan dalam pembentukan kebijakan publik yang sejatinya diterapkan sebagai pembaharuan dan perbaikan pelayanan publik. Permasalahan publik yang dirasa semakin kompleks dan rumit sejalan dengan meningkatnya isu publik. Ketika pejabat publik tidak mampu memisahkan secara tegas antara domain publik dan pribadi, maka akan berkorelasi negatif terhadap pelayanan publik. Hal ini tidak hanya dipicu oleh pejabat publik yang tidak menghayati arti dan pentingnya nilai etika publik bahkan parahnya pejabat publik tidak mengetahui apa itu etika publik. Etika publik memberikan dampak yang sangat besar dan serius terhadap pembuatan kebijakan publik. Keberhasilan suatu kebijakan publik juga sangat ditentukan oleh etika para pejabat publiknya.
PERTANGGUNGJAWABAN ANGKUTAN BERBASIS ONLINE TERHADAP KEHILANGAN BARANG KONSUMEN DALAM JASA PENGIRIMAN BARANG
Authors: Lestari Marcella Agustia , Nugroho Andriyanto Adhi
Published: July 2019

Perusahaan angkutan berbasis online dalam layanan jasa pengiriman  barang yang berperan sebagai pelaku usaha dalam menjalankan usahanya mempunyai kewajiban dan tanggung jawab yang sesuai dengan Undang-Undang No.8 Tahun 1999 Tentang Perlindungan Konsumen. Adapun upaya hukum yang dapat ditempuh oleh konsumen yang telah dirugikan akibat kehilangan barang yaitu melalui jalur non litigasi atau di luar pengadilan yaitu melalui Badan Penyelesaian Sengketa Konsumen karena melalui jalur ini konsumen dapat menyelesaikan sengketanya dengan waktu yang relatif cepat, biaya hemat, dan kerahasiaan konsumen terjamin. Selain itu apabila jalur non litigasi gagal dilakukan dapat dilakukan upaya penyelesaian melalui litigasi atau melalui pengadilan.
Eliseo Verón y el enfoque socio-semiótico de la información y la comunicación políticas
Authors: Mouchon Jean
Published: July 2019

La referencia al Texto -Libro sagrado, Constitución, Corpus ideológico- ha ser- vido durante mucho tiempo de fundamento y luego de regulador de la democracia en Occidente. Sin desdibujar su rol fundador pero tornándolo ocioso, la sociedad mediatizada (marcador esencial del mundo actual) no puede ser comprendida sino a través de un des- plazamiento de registro por parte del sentido. Aun así, la materialidad y la sensibilidad del signo dan forma a sus configuraciones sensoriales determinantes en los intercambios políticos. La reflexión del semiólogo argentino Eliseo Veron muestra como el punto de fricción así recompuesto obliga a considerar la circulación del sentido a través de sus operadores -miradas, mímicas, gestualidad y proxémica- y sus oposiciones de paradigmas, así como sus temporalidades, creencias, estrategias enunciativas, lógicas de producción e indeterminación de las recepciones.
Pierre Menard, autor del Quijote. Y de la Semiosis social.
Authors: Martínez Mendoza y José Luis Petris Rolando
Published: July 2019

La semiótica argentina construyó como uno de los objetos privilegiados de estudio la dimensión significante de los procesos sociales de comunicación. La Teoría de los discursos sociales de Eliseo Verón es el marco conceptual a partir del cual se ha reflexionado sobre los procesos de significación social-comunicacional. Estos apuntes plantean que la concepción teórica de Verón sobre la discursividad social está prefigurada en “Pierre Me- nard, autor del Quijote”, y que el famoso cuento de Borges es una inmejorable ilustración de la teoría de Verón.
Auto reflexividad y cientificidad: el observador en las ciencias sociales
Authors: Beatriz Ammann Ana
Published: July 2019

Desde una perspectiva socio semiótica, nos ubicamos en el sistema de relaciones de la ciencia y la tecnología, en el marco de la academia actual, para detenernos en la figura de Eliseo Verón como un modelo de investigador en el contexto contemporáneo. Creemos pertinente preguntarnos por algunas de sus preocupaciones respecto del desfase producción / reconocimiento y la posición del observador en las ciencias sociales y en la producción académico-científica. Su pensamiento y su obra son un aporte para las ciencias sociales y la producción de conocimientos en un mundo globalizado en el que la mediatización tiene un papel central en la reconstrucción permanente de la identidad colectiva.
PENGALAMAN PERAWAT DALAM MELAKUKAN MANAJEMEN NYERI PADA PASIEN SINDROM KORONER AKUT DI RUANG ICCU
Authors: Damanik Chrisyen
Published: July 2019

Background: The prevalence of Acute Coronary Syndrome in Indonesia increases and is high every year. Pain is a complaint of SKA patients which can be managed by pharmacological and non-pharmacological interventions. Efforts to improve comfort for patients are non-pharmacological, namely the provision of deep breath relaxation, comfortable position, and guide imagery are the main strategies of independent nursing action in accordance with operational standard procedures. Objective: To explore the experience of nurses in performing pain management on patients with Acute Coronary Syndrome in the ICCU Room. Method: Qualitative research with a phenomenological study approach by sampling, purposive sampling technique, which involved 4 participants with seven-day study duration, data collection was done by in-depth interviewing. The criteria includes nurses who work in the Intensive Cardiac Care Unit (ICCU) with working experience of at least three years, graduates of diploma and bachelor degree in nursing and have the competence in handling critical patients; one of them is acute coronary syndrome. The results of the study: Resulted in three themes: 1) Giving non-pharmacological actions only to mild to moderate pain with accompanying Pharmacological therapy. 2) Giving deep breath relaxation, comfortable position, and guide imagery as non-pharmacological actions. 3) Administration of Thrombolytic, Cedocard and Morphine as pharmacological collaborative actions. Conclusion: The experience of nurses in handling pain in acute coronary syndromes in a non-pharmacological way, namely giving deep breath relaxation, comfortable position, and guide imagery along with pharmacological therapy as a collaborative action.
Synthesis and Anti-Proliferative Effect of Linalool propionate Loaded Carbon Nanoparticles
Authors: Kothandaraman Gayathri P , Sathish Kumar K , Sree R. Nikhishaa , Rithika J , Dhanasree S
Published: July 2019

The essential oils (EOs) extracted from plants hold many medicinal properties. But the delivery of the EOs and maintenance of its stability is a challenge. In this study, a linalool associated compound isolated from Coriander sativum was conjugated with carbon nanoparticle (CNP). The conjugate was characterized by Fourier transform Infrared spectroscopy (FTIR), transmission electron microscope (TEM), and particle size (PS) analysis. The nano-sized conjugate showed similar antioxidant and anti-proliferative activity when compared to the pure extract. In the case of antibacterial property, conjugate showed good inhibition against both gram-positive and gram-negative bacteria whereas the extract showed inhibition only against gram-negative bacteria. In short, the activity of the compound was not altered by its conjugation with CNP. This conjugated compound was completely water soluble which shall make it a likely formulation for hydrophilic based drug delivery applications.
SILVERRUSH. VII. Subaru/HSC Identifications of Protocluster Candidates at z ∼ 6–7: Implications for Cosmic Reionization
Authors: Higuchi Ryo , Ouchi Masami , Ono Yoshiaki , Shibuya Takatoshi , Toshikawa Jun , Harikane Yuichi , Kojima Takashi , Chiang Yi-Kuan , Egami Eiichi , Kashikawa Nobunari , Overzier Roderik , Konno Akira , Inoue Akio K. , Hasegawa Kenji , Fujimoto Seiji , Goto Tomotsugu , Ishikawa Shogo , Ito Kei , Komiyama Yutaka , Tanaka Masayuki
Published: July 2019

We report 14 and 26 protocluster candidates at z = 5.7 and 6.6 over 14 and 16 deg2 areas, respectively, selected from 2230 (259) Lyα emitters (LAEs) photometrically (spectroscopically) identified using Subaru/Hyper Suprime-Cam (HSC) deep images (Keck, Subaru, and Magellan spectra, and literature data). Six out of the 40 protocluster candidates include one to 13 spectroscopically confirmed LAEs. We conduct Monte Carlo simulations to estimate how many protocluster candidates are found by chance for randomly distributed sources, and find that the effective number of protocluster candidates at z = 5.7 (6.6) is six (five). By comparing with the cosmological Lyα radiative transfer (RT) model reproducing the LAEs with reionization effects, we find that more than half of these protocluster candidates are progenitors of present-day clusters with mass of

. We then investigate the correlation between the LAE overdensity δ and the Lyα rest-frame equivalent width

, because the cosmological Lyα RT model suggests that the slope of the

–δ relation steepens toward the epoch of cosmic reionization (EoR), due to the existence of ionized bubbles around galaxy overdensities easing the escape of Lyα emission from the partly neutral intergalactic medium. The available HSC data suggest that the slope of the

–δ correlation does not evolve from the post-reionization epoch, z = 5.7, to the EoR, z = 6.6, beyond the moderately large statistical errors. There is a possibility that we could detect the evolution of the

–δ relation from z = 5.7 to 7.3 using the upcoming HSC observations that will provide large samples of LAEs at z = 6.6–7.3.
Different Signatures of Chromospheric Evaporation in Two Solar Flares Observed with IRIS
Authors: Li Y. , Ding M. D. , Hong J. , Li H. , Gan W. Q.
Published: July 2019

We present different signatures of chromospheric evaporation in two solar flares observed by the Interface Region Imaging Spectrograph (IRIS). In the B1.6 flare on 2016 December 6 (SOL2016-12-06T10:40), the transition region Si iv line and the chromospheric C ii and Mg ii lines show blueshifts with low velocities up to 20 km s−1 at the flare loop footpoints in the rise phase, indicative of a gentle chromospheric evaporation. While in the C1.6 flare on 2015 December 19 (SOL2015-12-19T10:51), the Si iv, C ii, and Mg ii lines exhibit redshifts with velocities from several to tens of km s−1 at the footpoints, which might suggest an explosive chromospheric evaporation. Explosive evaporation has been observed in many flares that were captured by IRIS; however, gentle evaporation, especially manifested as blueshifts in the cool Si iv, C ii, and Mg ii lines, has scarcely been reported. Our results bring some new insights into chromospheric evaporation in the IRIS era.
On the Anisotropy of Galactic Cosmic Rays
Authors: Schlickeiser R. , Oppotsch J. , Zhang M. , Pogorelov N. V.
Published: July 2019

In the interstellar medium at rest, containing low-frequency magnetohydrodynamic linearly polarized slab Alfvén waves, the anisotropy of relativistic galactic cosmic rays consists of two parts: the streaming anisotropy g

s
(z, p,μ), caused by the spatial gradient of the isotropic part of the cosmic ray distribution function, and the interstellar Compton–Getting anisotropy

, caused by the momentum gradient of the isotropic part of the cosmic ray distribution function. Both anisotropies depend differently on the cosmic ray pitch-angle cosine μ, cosmic ray momentum p, and cross-helicity state H

c
of the Alfvenic slab turbulence. First, the streaming anisotropy is independent from H

c
and varies as

with η = 2 − s, where s denotes the power-law spectral index of interstellar turbulence. Second, the interstellar Compton–Getting anisotropy

is independent of momentum and linearly proportional to

. These different pitch-angle dependencies can be tested by the Liouville mapping technique to infer the pristine interstellar cosmic ray anisotropy from measurements inside the solar system. For cosmic rays with energy of 4 TeV the derived pristine interstellar cosmic ray anisotropy suggest the linear (

) pitch-angle dependence. This is well explained by the interstellar Compton–Getting anisotropy, provided the Alfvén speed in the local interstellar medium is about 62 km s−1.
Milky Way Tomography with the SkyMapper Southern Survey. I. Atmospheric Parameters and Distances of One Million Red Giants
Authors: Huang Y. , Chen B.-Q. , Yuan H.-B. , Zhang H.-W. , Xiang M.-S. , Wang C. , Wang H.-F. , Wolf C. , Liu G.-C. , Liu X.-W.
Published: July 2019

Accurate determinations of atmospheric parameters (effective temperature T
eff, surface gravity log g, and metallicity [Fe/H]) and distances for large complete samples are of vital importance for various Galactic studies. We have developed a photometric method to select red giant stars and estimate their atmospheric parameters from the photometric colors provided by SkyMapper Southern Survey (SMSS) data release (DR) 1.1, using stars in common with the LAMOST Galactic spectroscopic surveys as a training set. Distances are estimated with two different approaches: one based on the Gaia DR2 parallaxes for nearby (d ≤ 4.5 kpc) bright stars and another based on the absolute magnitudes predicted by intrinsic color (g − i)0 and photometric metallicity [Fe/H] for distant (d > 4.5 kpc) faint stars. Various tests show that our method is capable of delivering atmospheric parameters with a precision of ∼80 K for T
eff, ∼ 0.18 dex for [Fe/H], and ∼0.35 dex for log g but with a significant systematic error at log g ∼ 2.3. For distances delivered from (g − i)0 and photometric [Fe/H], our test with the member stars of globular clusters show a median uncertainty of 16% with a negligible zero-point offset. Using this method, the atmospheric parameters and distances of nearly one million red giant stars are derived from SMSS DR1.1. Proper motion measurements from Gaia DR2 are available for almost all of the red giant stars, and radial velocity measurements from several large spectroscopic surveys are available for 44% of these. This sample will be accessible at https://yanghuang0.wixsite.com/yangh/research.
Two new European long-legged hoverfly species of the Eumerus binominatus species subgroup (Diptera, Syrphidae)
Authors: Grković Ana , Smit John , Radenković Snežana , Vujić Ante , van Steenis Jeroen
Published: July 2019

Eumerus Meigen (Diptera, Syrphidae) is one of the most speciose hoverfly genera in Europe, with several species groups recognized within. As part of the tricolor group of species, a subgroup of long-legged representatives stands out. We name it Eumerusbinominatus subgroup and provide descriptions for two new European species which belong to this subgroup: E.grallatorsp. nov. from mainland Spain and E.tenuitarsissp. nov. from Lesvos and Evros, Greece. A key for all five recognized species of the binominatus subgroup is provided.
The 4-H of Biomarkers in Arthritis: A Lot of Help, Occasional Harm, Some Hype, Increasing Hope
Authors: Boire Gilles , Allard-Chamard Hugues
Published: July 2019

(Gilles Boire): It was both a pleasure and an honor to present the 2019 Dunlop-Dottridge Lecture. My co-author and I will now discuss benefits and pitfalls of biomarkers developed through emerging techniques, evaluated through the experiential perspective of a seasoned clinician, as they apply to the quest for biomarker identification in rheumatic diseases.
Slovenske misijonarke v Indiji: Konteksti, metode in premisleki
Authors: Jelnikar Ana
Published: July 2019

Uvodnik
Življenje v pismih: Antropološka refleksija korespondence slovenske misijonarke, sestre Konradine Resnik
Authors: Rogelja Caf Nataša
Published: July 2019

Članek je zasnovan krožno. Pot začne s predstavitvijo v obsežnem družinskem arhivu zbranih pisem, ki jih je slovenska misijonarka sr. Konradina v prvi polovici prejšnjega stoletja pošiljala svoji družini v Slovenijo. V nadaljevanju predstavi nekatere zgodovinske okoliščine, pomembne za razumevanje kvalitativnih metodoloških pristopov, ponudi pa tudi vpogled v različne plasti, pomembne pri analizi pisem (materialni aspekt, vprašanje obsega, vsebinska analiza, etnografski kontekst itd.). V zaključku se vrne na svoje izhodišče in osvetli akterko samo, slovensko misijonarko v Indiji, ki je v okviru različnih hierarhij, diskurzov in odnosov svojim domačim pošiljala pisma.
Contestable Demographic Reasoning Regarding Labour Mobility and Migration
Authors: Knežević Hočevar Duška , Cukut Krilić Sanja
Published: July 2019

The essay provides a review of contestable demographic reasoning applied in relation to migration and mobility, in which the notion of the national population as a closed and bounded system still persists. Although free movement of people has been enshrined as one of the fundamental principles of the European Union, their mobility within it remains selective and curtailed in various ways. Drawing on selec­ted studies of labour mobility and migration within the European Union, the authors argue that labour mobility and migration policies continue to categorise people as either more or less entitled to move across the European Union’s internal borders.
Izkušnje bivanja in dela sodobnih slovenskih izseljencev v Avstriji in Nemčiji
Authors: Gostič Maja
Published: July 2019

Članek obravnava subjektivno zaznavanje položaja izseljenih iz Slovenije med letoma 2014 in 2017. Poglobljeno je predstavljena izkušnja njihovega bivanja in dela v Avstriji in Nemčiji, ki sta prostor najbolj množičnega sodobnega izseljevanja iz Slovenije. Subjektivne izkušnje migrantov so ob podpori objektivnih statističnih podatkov pomembne za razumevanje celostne slike sodobnih ekonomskih migracij. Namen raziskave je bil pridobiti čim več informacij o migracijski izkušnji s stališča današnjega časa, pojava globalizacije in mobilnosti. Raziskava je pripomogla k razumevanju sodobnih motivov in izkušenj izseljevanja v prostoru Evropske unije.
La marca de las bestias. Mercancía, propiedad y territorio entre los pobladores mapuche de zonas rurales de Chubut y Río Negro
Authors: Schiaffini Hernán Horacio
Published: July 2019

Proponemos un análisis de los procesos de marca y señal del ganado y sus implicancias para los pobladores mapuche de Río Negro y Chubut en la actualidad.Sostendremos una perspectiva que intenta integrar los desarrollos de la antropología económica con una mirada interpretativa desde el punto de vista etnográfico. Plantearemos que las marcas y señales constituyen significantes de distintas tensiones, pujas, contradicciones y disputas que incluyen a la vecindad, la familia, los procesos mercantiles, el Estado y las organizaciones mapuche.Y que también expresan un conjunto de situaciones políticas e históricas entre las que se cuentan el enajenamiento y expropiación que se construyen en torno del territorio mapuche y la figura del "fiscalero".
Viollet-le-Duc is back. Usages fragmentaires d’une œuvre kaléidoscopique (1964-1980)
Authors: Gaussuin Bérénice
Published: July 2019

En 1964, une exposition discrète à Paris célèbre les 150 ans de la naissance de Viollet-le-Duc. En 1979-1980, le centenaire de la mort de l’architecte est célébré par une multitude d’événements dont une grande exposition au Grand Palais. Ces deux jalons sont les bornes d’un « moment Viollet-le-Duc » et ont été l’occasion d’un travail monographique sur son œuvre. En effet, pendant la première partie du XXe siècle, il essuie de violentes attaques, en particulier au sujet de ses restaurations de monuments historiques et de ses raisonnements jugés pseudo-scientifiques sur l’architecture gothique, attaques qui passent sous silence le théoricien du rationalisme. Le retour de Viollet-le-Duc est d’abord timide dans les années soixante, mais la remise en question du mouvement moderne est une des dynamiques poussant à la relecture de l’architecte. Par ailleurs, le structuralisme entrant dans l’architecture puis les recherches des néo-rationalistes, contribuent avec les travaux des historiens au rétablissement de Viollet-le-Duc dans un état complet.
Statuts épistémologique et axiologique de la « théorie » architecturale. Pour une définition normative de la théorie en architecture
Authors: Marchand Adrien
Published: July 2019

La théorie de l’architecture occupe un statut particulier et ambigu parmi les différentes disciplines pratiques. D’un côté, son écriture dans le temps et par des auteurs variés semble indiquer la construction d’une connaissance partagée et objective, analogue aux théories formulées dans le champ des sciences. D’un autre, son rôle normatif pour la pratique lui donne un caractère axiologiquement orienté, au sens où elle vise à formuler des valeurs. Si son impact dans la discipline architecturale est indéniable, son étude est encore difficile, voire évitée par les tenants d’approches doctrinales. À défaut de proposer l’étude d’une théorie architecturale particulière, nous proposons de tenter de clarifier le statut de la théorie architecturale et les formes qu’elle peut prendre sur les plans épistémologiques et axiologiques — c’est-à-dire au regard des connaissances qu’elle prétend formuler et des valeurs qu’elle produit.
From Composite Building to Partial Figure: Variations in the Teaching of Colin Rowe and Peter Eisenman
Authors: Jasper Michael
Published: July 2019

This paper undertakes a comparative analysis of Colin Rowe (1920-1999) and Peter Eisenman’s (1932-) studio teaching as a form of theoretical practice. It does this through examination of select studios undertaken under their respective direction at Cornell University and the Yale School of Architecture. Three propositions underpin the paper. First, that a close reading of Rowe’s teaching reveals a specific theoretical temperament at work. Second, the paper postulates that the latent force of Rowe’s teaching is still to be fully exploited. Third, the paper suggests that one possible legacy can be seen in the studio teaching of Eisenman, arguing that Eisenman’s teaching practice and the variations on certain devices and strategies deployed by Rowe can be taken as an instance of the latter’s transformative potential. A series of questions are posed to address these propositions: Which kinds of architectural-urban problems did Rowe emphasize in his studio teaching? What concepts and composition devices were called up? What happens in the transmission and transfer through students, and the singular student of Peter Eisenman in particular? Through an analysis of their university studio teaching, the paper seeks to reveal instances of teaching practices that promote singular theoretical models, different problematics, and various composition strategies and devices which it is claimed are distinguished by their embrace of ambiguity, complexity, and multiplicity.The paper makes a contribution to scholarship on the ideas and impact of Rowe’s teaching, revealing a generative latency largely ignored in secondary literature to date. It adds to studies of twentieth-century architecture education and opens a line of research around a little studied aspect of Eisenman’s practice.
Architectural models: legacy and critical perspectives
Authors: Fiandanese Filippo
Published: July 2019

This article investigates the theoretical legacy of the notion of model in architectural and urban discourse. This concept is characterised by a bundle of meanings, sedimented during a longstanding evolution, and by a never interrupted debate around it. The contribution will retrace the roots of the concept of model and will outlines some highpoints of the discussion, in particular in the 1970s when model became crucial in the epistemological discourse on architecture, till the recent heterogeneous resurgence. In fact, nowadays the notion of model, with its longstanding heritage, may be an effective and still up to date device to study the contemporary conception and production of space in the global stage.
De quoi la compétence dans l'œuvre de John Dewey est-elle le nom ?
Authors: Point Christophe
Published: July 2019

La notion de compétence divise la communauté scientifique des sciences de l'éducation. Mais que ce soit pour la promouvoir ou pour la rejeter, John Dewey est régulièrement convoqué mais sans revenir avec beaucoup de précision sur ses écrits mêmes au sein des commentaires. Aussi le problème que nous souhaitons traiter par ce travail est le suivant : que signifie véritablement le concept de compétence pour John Dewey ? Notre hypothèse est que nous trouverons la définition la plus complète de John Dewey en fonction des conséquences implicites de cette notion sur le projet d'éducation général de notre auteur. Nous présenterons dans un premier temps trois éléments de définition de cette notion de compétence au sein de l'œuvre de John Dewey : agir en situation, avec efficacité et avec sagesse. Cela dans le but de saisir dans une courte seconde partie la notion de compétence dans son ensemble à partir d'un exemple surprenant de notre auteur : celui de la chasse des Aborigènes d'Australie.
L’écriture à l’université : un outil pour conceptualiser
Authors: Clauzard Philippe
Published: July 2019

Notre contribution interroge les effets de l’activité d’écriture en formation des adultes, et plus particulièrement les effets des écrits réflexifs avec le « journal des apprentissages ». Ce sont des écrits pour soi, qui sont aussi adressés à l’évaluation du formateur. Pour reprendre Crinon (2000), nous pensons que les écrits de travail conduisent à penser, à apprendre et à se construire. L’écriture est ainsi un outil de développement de la pensée, relatif aux objets de savoir et aux contenus du cours. L’objet de notre étude est de démontrer comment ces écrits favorisent quelques montées en abstraction, en généralisation et transferts sur une aire transitionnelle de formation de concepts ; comment permettent-ils une élaboration conceptuelle, une secondarisation des objets (Bautier, 2005) ? L’écriture à l’université informe l’enseignant comme l’étudiant de leurs marges de progression, dans la prestation de l’un et l’apprentissage de l’autre. L’avis que nous défendons ici est qu’elle stimule une posture réflexive.
Le rapport à l’écriture en groupe
Authors: Dubois Arnaud
Published: July 2019

Cet article présente quelques pistes d’élaboration théoriques sur le rapport à l’écriture dans un groupe d’analyse de pratiques professionnelles : le groupe d’écriture monographique. Ce dispositif est d’abord situé par rapport à d’autres dans lesquels alternent temps d’écriture et temps d’élaboration en groupe. L’article propose ensuite de considérer ce type de dispositif comme un groupe à médiation, prenant appui sur les propositions théoriques forgées par l’école dite « lyonnaise » de psychologie clinique. Cette proposition lui permet d’envisager le(s) rapport(s) à l’écriture dans ce groupe d’analyse de pratiques, comme relevant de certaines formes de transfert sur le médium malléable que constitue l’écriture. Cette recherche porte sur un seul cas clinique : le matériel recueilli est constitué de deux monographies rédigées à près de dix ans d’intervalle par la même étudiante, et d’un entretien. Dans cette contribution, l’analyse se centre sur les transferts multilatéraux, à l’œuvre dans ce groupe. L’analyse d’une monographie écrite dans un groupe d’étudiants inscrits en Formation de formateurs est l’occasion de formuler des hypothèses nouvelles sur les transferts dans ce type de groupe.
Knowledge of obstetric danger signs among pregnant women attending antenatal clinic in Murtala Muhammad Specialist Hospital, Kano, Nigeria
Authors: Rabiu Ayyuba , Ladu Habiba Isah
Published: July 2019

Knowledge of obstetric danger sign promotes active preparation and decision making for delivery by pregnant women and their families. It assists in decision making for seeking health care in case of complications. This study was aimed at determining the knowledge of obstetric danger signs among pregnant women attending antenatal clinic in Murtala Muhammad specialist hospital Kano. It was a cross sectional survey among 394 pregnant women attending antenatal clinic. Information on knowledge of obstetric danger signs were recorded on a questionnaire. The data were analyzed using SPSS version 19 Computer Software (IBM SPSS Statistics Inc., IL, Chicago USA). Quantitative variables were summarized using measures of central tendency and measures of variability. Qualitative variables were summarized using frequencies and percentages. A P value of ≤0.05 was considered statistically significant. The mean age ±SD was 26.9±6.21 years. The mean gestational age at booking was 29.7±7.22 weeks. Two hundred and eightysix (77.1%) Pregnant women were aware that unforeseen problems related to pregnancy can occur during any pregnancy that can endanger the life of the woman. These problems include bleeding 176 (61.6%) and convulsion 96 (33.6%). Should any of those problems occur, a woman should preferably visit government hospital 366 (92.9%). Concerning danger signs of pregnancy, the respondents mentioned that a health worker advised them at least once, about danger signs of serious health problems during pregnancy, child birth or soon after 228 (63.3%). The study findings generally revealed that there was awareness of obstetrics danger signs. Vaginal bleeding was the commonest obstetric danger sign known. Knowledge of obstetric danger signs was statistically associated with parity and age group.
The impact of chronic disease and disability on the elderly
Authors: Eales C. J.
Published: July 2019

Health care systems for elderly people should aim to delay the onset of illness, reducing the final period of infirmity and illness to the shortest possible time. The most effective way to achieve this is by health education and preventative medicine to maintain mobility and function. Changes in life style even in late life may result in improved health, effectively decreasing the incidence of chronic diseases associated with advancing age. This paper presents the problems experienced by elderly persons with chronic diseases and disabilities with indications for meaningful therapeutic interventions.
Trivalent expanders, $(\Delta – Y)$-transformation, and hyperbolic surfaces
Authors: Ivrissimtzis Ioannis , Peyerimhoff Norbert , Vdovina Alina
Published: July 2019

We construct a new family of trivalent expanders tessellating hyperbolic surfaces with large isometry groups. These graphs are obtained from a family of Cayley graphs of nilpotent groups via

(Delta – Y)

-transformations. We study combinatorial, topological and spectral properties of our trivalent graphs and their associated hyperbolic surfaces. We compare this family with Platonic graphs and their associated hyperbolic surfaces and see that they are generally very different with only one hyperbolic surface in the intersection. Finally, we provide a number theory free proof of the Ramanujan property for Platonic graphs and a special family of subgraphs.
On melting and freezing for the 2D radial Stefan problem
Authors: Hadžić Mahir , Raphaël Pierre
Published: July 2019

We consider the two dimensional free boundary Stefan problem describing the evolution of a spherically symmetric ice ball

\{r\leq \lambda (t)\}

. We revisit the pioneering analysis of [31] and prove the existence in the radial class of finite time
melting
regimes

\lambda(t)=\left\{\begin{array}{ll} (T-t)^{1/2}e^{-\frac{\sqrt{2}}{2}\sqrt{|\ln(T-t)|}+O(1)}\\ (c+o(1))\frac{(T-t)^{\frac{k+1}{2}}}{|\ln (T-t)|^{\frac{k+1}{2k}}}, \ \ k\in \mathbb N^*\end{array}\right. \quad\text{ as } t\to T

which respectively correspond to the fundamental
stable
melting rate, and a sequence of codimension

k

excited regimes. Our analysis fully revisits a related construction for the harmonic heat flow in [60] by introducing a new and canonical functional framework for the study of type II (i.e. non-self-similar) blow up. We also show a deep duality between the construction of the melting regimes and the derivation of a discrete sequence of global-in-time
freezing
regimes

\lambda_\infty - \lambda(t)\sim\left\{\begin{array}{ll} \frac{1}{\log t}\\ \frac{1}{t^{k}(\log t)^{2}}, \ \ k\in \mathbb N^*\end{array}\right.\quad\text{ as } t\to +\infty

which correspond respectively to the fundamental
stable
freezing rate, and excited regimes which are codimension

k

stable.
Esports in Italy: an industry ready to take off (or still in search of its regulatory soul)?
Authors: Rizzi Andrea , Serao Nicoletta , Nowak Liam
Published: July 2019

As the International Olympic Committee is considering whether Esports can and should qualify as sports, Esports events are becoming bigger and bigger worldwide, attracting fans as well as sponsors and investors looking for opportunities in this fast-developing economic sector. However, at a global level, the regulatory framework applicable to Esports tournaments is often fragmented and uncertain. This is the case in Italy, where an inadequate regulatory framework is likely to act as a disincentive for investors and, in particular, international investors. This article explores the regulatory pitfalls of the Italian legal ecosystem looking at other countries’ experiences (South Korea and France) from a comparative perspective.
Proposal of a questionnaire to measure the level of interaction in the university classrooms: version for teachers, students and observers
Authors: Álvarez-Álvarez Carmen , Sanchez-Ruiz Lidia , Montoya-del-Corte Javier
Published: July 2019

Throughout the literature, there are several studies that highlight the importance of interaction in the classroom as a means to promote student learning. Based on this idea, and due to the absence of previous studies that do it, the objective of this work is to propose a questionnaire that allows to measure the level of interaction in university classrooms, as well as to identify the best interactive practices, from a triple perspective: observed teacher, external observer and student. This work is part of a teaching innovation project carried out by a multidisciplinary group of lecturers from the University of Cantabria. In this study, in addition to presenting the aforementioned questionnaire proposal, the research process for the collection of data and the analysis of results will be described. It is considered that the main contribution of this work is the proposal of an instrument for measuring interaction.
Towards Objective Identification and Tracking of Convective Outflow Boundaries in Next-Generation Geostationary Satellite Imagery
Authors: Apke Jason M. , Hilburn Kyle A. , Miller Steven D. , Peterson David A.
Published: July 2019

Abstract. Sudden wind direction and speed shifts from outflow boundaries (OFBs) associated with deep convection significantly affect weather in the lower troposphere. Specific OFB impacts include rapid variation in wildfire spread rate and direction, the formation of convection, aviation hazards, and degradation of visibility and air quality due to mineral dust aerosol lofting. Despite their recognized importance to operational weather forecasters, OFB characterization (location, timing, intensity, etc.) in numerical models remains challenging. Thus, there remains a need for objective OFB identification algorithms to assist decision support services. With two operational next-generation geostationary satellites now providing coverage over North America, high-temporal and spatial resolution satellite imagery provides a unique resource for OFB identification. A system is conceptualized here designed around the new capabilities to objectively derive dense mesoscale motion flow fields in the Geostationary Operational Environmental Satellite (GOES)-16 imagery via optical flow. OFBs are identified here by isolating linear features in satellite imagery, and back-tracking them using optical flow to determine if they originated from a deep convection source. This objective OFB identification is tested with a case study of an OFB triggered dust storm over southern Arizona. Results highlight the importance of motion discontinuity preservation, revealing that standard optical flow algorithms used with previous studies underestimate wind speeds when background pixels are included in the computation with cloud targets. The primary source of false alarms is incorrect identification of line-like features in the initial satellite imagery. Future improvements to this process are described to ultimately provide a fully automated OFB identification algorithm.
An aerosol climatology for global models based on the tropospheric aerosol scheme in the Integrated Forecasting System of ECMWF
Authors: Bozzo Alessio , Benedetti Angela , Flemming Johannes , Kipling Zak , Rémy Samuel
Published: July 2019

Abstract. An aerosol climatology to represent aerosols in the radiation schemes of Global Atmospheric Models was recently developed. We derived the climatology from a reanalysis of atmospheric composition produced by the Copernicus Atmosphere Monitoring Service (CAMS). As an example of application into a global atmospheric model, we discuss the technical aspects of the implementation in the Integrated Forecasting System of European Centre for Medium Range Weather Forecasts (ECMWF-IFS) and the impact of the new climatology on the medium-range weather forecasts and one-year simulations. The new aerosol climatology was derived by combining a set of model simulation with constrained meteorological conditions and an atmospheric composition reanalysis for the period 2003–2014 produced by the IFS. The aerosol fields of the re-analysis are constrained by assimilating Aerosol optical thickness (AOT) retrievals product by the MODIS instruments. In a further step, we used modelled aerosol fields to correct the aerosol speciation and the vertical profiles of the aerosol reanalysis fields. The new climatology provides the monthly-mean mass mixing ratio of five aerosol species constrained by assimilated MODIS AOT. Using the new climatology in the ECMWF-IFS leads to changes in direct aerosol radiative effect compared to the climatology previously implemented, which have a small, but non-negligible impact on the forecast skill of large-scale weather patterns in the medium-range. However, details of the regional distribution of aerosol radiative forcing can have a large local impact. This is the case for the area of the Arabian Peninsula and the northern Indian Ocean. Here changes in the radiative forcing of the mineral dust significantly improve the Summer Monsoon circulation.
Technical note: Inherent benchmark or not? Comparing Nash-Sutcliffe and Kling-Gupta efficiency scores
Authors: Knoben Wouter J. M. , Freer Jim E. , Woods Ross A.
Published: July 2019

Abstract. A traditional metric used in hydrology to summarize model performance is the Nash-Sutcliffe Efficiency (NSE). Increasingly an alternative metric, the Kling-Gupta Efficiency (KGE), is used instead. When NSE is used, NSE = 0 corresponds to using the mean flow as a benchmark predictor. The same reasoning is applied in various studies that use KGE as a metric: negative KGE values are often viewed in the literature as bad model performance and positive values are seen as good model performance. Here we show that using the mean flow as a predictor does not result in KGE = 0, but instead KGE = 1−√2 ≈ −0.41. Thus, KGE values greater than −0.41 indicate that a model improves upon the mean flow benchmark – even if the model's KGE value is negative. NSE and KGE values cannot be directly compared, because their relationship is non-unique and depends in part on the coefficient of variation of the observed time series. Therefore, we argue that modellers should not let their understanding of NSE values guide them in interpreting KGE values and instead develop new understanding based on the constitutive parts of the KGE metric and the explicit use of benchmark values to compare KGE scores against.
Seasonal behaviour of tidal damping and residual water level slope in the Yangtze River estuary: identifying the critical position and river discharge for maximum tidal damping
Authors: Cai Huayang , Savenije Hubert H. G. , Garel Erwan , Zhang Xianyi , Guo Leicheng , Zhang Min , Liu Feng , Yang Qingshu
Published: July 2019

Abstract. As a tide propagates into the estuary, river discharge affects
tidal damping, primarily via a friction term, attenuating tidal motion by
increasing the quadratic velocity in the numerator, while reducing the
effective friction by increasing the water depth in the denominator. For the
first time, we demonstrate a third effect of river discharge that may
lead to the weakening of the channel convergence (i.e. landward reduction of
channel width and/or depth). In this study, monthly averaged tidal water
levels (2003–2014) at six gauging stations along the Yangtze River estuary
are used to understand the seasonal behaviour of tidal damping and residual
water level slope. Observations show that there is a critical value of river
discharge, beyond which the tidal damping is reduced with increasing river
discharge. This phenomenon is clearly observed in the upstream part of the
Yangtze River estuary (between the Maanshan and Wuhu reaches), which suggests
an important cumulative effect of residual water level on tide–river
dynamics. To understand the underlying mechanism, an analytical model has
been used to quantify the seasonal behaviour of tide–river dynamics and the
corresponding residual water level slope under various external forcing
conditions. It is shown that a critical position along the estuary is where
there is maximum tidal damping (approximately corresponding to a maximum
residual water level slope), upstream of which tidal damping is reduced in
the landward direction. Moreover, contrary to the common assumption that
larger river discharge leads to heavier damping, we demonstrate that beyond a
critical value tidal damping is slightly reduced with increasing river
discharge, owing to the cumulative effect of the residual water level on the
effective friction and channel convergence. Our contribution describes the
seasonal patterns of tide–river dynamics in detail, which will, hopefully,
enhance our understanding of the nonlinear tide–river interplay and guide
effective and sustainable water management in the Yangtze River estuary and
other estuaries with substantial freshwater discharge.
Thickness of the divide and flank of the West Antarctic Ice Sheet through the last deglaciation
Authors: Spector Perry , Stone John , Goehring Brent
Published: July 2019

Abstract. We report cosmogenic-nuclide measurements from two isolated groups of nunataks in West Antarctica: the Pirrit Hills, located midway between the grounding line and the divide in the Weddell Sea sector, and the Whitmore Mountains, located along the Ross-Weddell divide. At the Pirrit Hills, ice reached a highstand ~ 320 m above present during the last glacial period. Subsequent thinning mostly occurred after ~ 14 kyr B.P., and modern ice levels were established some time after ~ 4 kyr B.P. We infer that, like at other flank sites, these changes were primarily controlled by the position of the grounding-line downstream. At the Whitmore Mountains, cosmogenic 14C concentrations in bedrock surfaces demonstrate that ice there was no more than ~ 190 m thicker than present during the past ~ 30 kyr. Combined with other constraints from West Antarctica, the 14C data imply that the divide was thicker than present for a period of less than ~ 8 kyr within the past ~ 15 kyr. These results are consistent with the hypothesis that the divide initially thickened due to the deglacial rise in snowfall, and subsequently thinned in response to retreat of the ice-sheet margin. We use these data to evaluate several recently-published ice-sheet models at the Pirrit Hills and Whitmore Mountains.
Needs assessment for improving library support for dentistry researchers
Authors: He Helen Yueping , Gerbig Madeline , Kirby Sabrina
Published: July 2019

Objective: To better support dentistry researchers in the ever-changing landscape of scholarly research, academic librarians need to redefine their roles and discover new ways to be involved at each stage of the research cycle. A needs assessment survey was conducted to evaluate faculty members’ research support needs and allow a more targeted approach to the development of research services in an academic health sciences library.Methods: The anonymous, web-based survey was distributed via email to full-time researchers at the Faculty of Dentistry, University of Toronto. The survey included twenty questions inquiring about researchers’ needs and behaviors across three stages of the research cycle: funding and grant applications, publication and dissemination, and research impact assessment. Data were also collected on researchers’ use of grey literature to identify whether current library efforts to support researchers should be improved in this area.Results: Among library services, researchers considered support for funding and grant applications most valuable and grey literature support least valuable. Researcher engagement with open access publishing models was low, and few participants had self-archived their publications in the university’s institutional repository. Participants reported low interest in altmetrics, and few used online tools to promote or share their research results.Conclusions: Findings indicate that increased efforts should be made to promote and develop services for funding and grant applications. New services are needed to assist researchers in maximizing their research impact and to increase researcher awareness of the benefits of open access publishing models, self-archiving, and altmetrics.