bluuebunny/crossref_metadata_2025_split huggingface dataset:
Juhannustanssien nopea roihu ja Facebook-keskustelun tunneintensiteetit
Authors: Paasonen Susanna 
Published: December 2017

Juhannuksena 2012 We Love Helsinki -kollektiivin avoimella Facebooktapahtumasivulla käytiin kiivasta keskustelua heteronormatiivisuudesta, syrjinnästä, klubikulttuureista, suvaitsevaisuudesta ja suvaitsemattomuudesta. Viisi päivää kestänyttä debattia kommentoitiin laajalti sosiaalisessa mediassa ja se nousi jopa pienimuotoiseksi kansalliseksi uutiseksi. Artikkeli esittelee debatin keskeisiä teemoja painottuen verkkokeskustelujen tunnedynamiikan käsitteellistämiseen. Aineistona on arkistoitu, 728 kommentin mittainen juhannustanssi-keskusteluketju sekä sitä koskevat uutis- ja blogitekstit. Verkkokeskustelujen intensiteetti kasvaa nopeasti kommenttien kärjistyessä ja tunneilmaisujen roihahdellessa. Artikkeli esittää, että tällainen affektiivinen tahmeus saa kävijät viipymään keskustelun parissa ja osallistumaan siihen: niinpä myös toisten käyttäjien tietoinen provosointi eli trollaus kasvattaa keskustelun tahmeutta. Samalla nettikeskustelun tunnedynamiikat liittyvät myös nettialustojen – tässä tapauksessa Facebookin – rajoituksiin, mahdollisuuksiin ja erityispiirteisiin. Artikkeli erittelee juhannuskeskustelun dynamiikan erityispiirteitä väittäen tunneintensiteettien sekä ajavan verkkokeskusteluja, fragmentoivan niitä että kiinnittävän käyttäjiä tiettyihin alustoihin, ketjuihin ja ryhmiin. Netin käyttäjälojaalisuuteen ja huomiotalouteen yhdistetty termi ”tahmea sisältö” onkin hedelmällisesti yhdistettävissä affektiivisen tahmeuden käsitteeseen nettisisältöjen koukuttavien – niin viihdyttävien kuin häiritsevienkin – piirteiden analyysissä.
Mitä on uusi kirjoittaminen? Uusien mediakirjoitustaitojen merkitys
Authors: Kallionpää Outi 
Published: December 2017

Artikkelini käsittelee teknisen kehityksen ja sosiaalisen median vaikutuksesta syntyneitä uusia kirjoitustaitoja sekä pohtii näiden taitojen huomioimista kouluopetuksessa. Uudet kirjoitustaidot, kuten multimodaalinen kirjoittaminen, sosiaalisten ja luovien verkkotekstilajien tuottaminen, julkaisuprosessin hallinta sekä monisuorittamisen ja tietoisuustaitojen vuorottelu ovat tärkeitä taitoja sekä toimittaessa uuden median ja internetin osallisuuden kulttuureissa että 2000-luvun tulevaisuustaitojen viitekehyksessä. Vaikka perinteinen koululaitos on hidas omaksumaan uusia toimintamalleja, on myös kysyttävä, pitäisikö näiden uusien sisällöntuottamistaitojen opetusta alkaa kehittää tavoitteellisesti. Tulevaisuuden yhteiskunnassa uusien kirjoitustaitojen merkitys tulee olemaan täysipainoisen sosiaalisen, kulttuurisen, yhteiskunnallisen ja taloudellisen osallistumisen mahdollistajana ilmeisen keskeinen.
PENGARUH JACKETING PADA KELAYAKAN OPERASIONIL PROSES COLUMN DISTILASI = THE INFLUENCE OF JACKETING ON PROFICIENCY OF DESTILATION COULUMN PROCES
Authors: Nusa M. N. Setia 
Published: December 2017

AbstractÂ
A column distillation has been operated for 42 years , Leaking often happens in top of tray part. it has been repaired by jacketing and patching. Meantime there are still some leaks and damages happens in top tray. Some research and repair action were conducted to avoid the same problem in the future and to know the recent condition of the column using fractography examination, Metallography examination, hardness test, chemical composition analysis, thickness and pundit and the result will be deriving us to the caused of the failure and to the impact of the used of patching and jacketing on material. The research results reveal any corrosion and the elements that have been uneven jacketing conditions only at the top of the destilation column.
Â
Abstrak
Column distilasi telah beroperasi selama 42 tahun, beberapa kali mengalami kebocoran di dinding tray bagian atas dan setiap kali repair dilakukan dengan jacketing dan patching. Pada saat ini masih ditemukan ada beberapa kerusakan/kebocoran juga pada tray atas, untuk itu perlu dilakukan penelitian untuk tindakan repair dan mengetahui kondisi terkini column melalui pemeriksaan fraktografi, metalografi, uji kekerasan, komposisi kimia, ketebalan dan pundit sehingga secara keseluruhan hasilnya dapat mengetahui penyebab kerusakan dan mengetahui pengaruh patching dan jacketing pada material. Hasil penelitian ditemukan adanya unsur korosi serta kondisi jacketing yang sudah merata pada bagian atas coulumn destilasi.
Â
Discovery of Periodic Dips in the Brightest Hard X-Ray Source of M31 with EXTraS
Authors: Marelli Martino , Tiengo Andrea , Luca Andrea De , Salvetti David , Saronni Luca , Sidoli Lara , Paizis Adamantia , Salvaterra Ruben , Belfiore Andrea , Israel Gianluca , Haberl Frank , D’Agostino Daniele 
Published: December 2017

Abstract
We performed a search for eclipsing and dipping sources in the archive of the EXTraS project—a systematic characterization of the temporal behavior of XMM-Newton point sources. We discovered dips in the X-ray light curve of 3XMM J004232.1+411314, which has been recently associated with the hard X-ray source dominating the emission of M31. A systematic analysis of XMM-Newton observations revealed 13 dips in 40 observations (total exposure time of ∼0.8 Ms). Among them, four observations show two dips, separated by ∼4.01 hr. Dip depths and durations are variable. The dips occur only during low-luminosity states (

erg s−1), while the source reaches

erg s−1. We propose that this system is a new dipping low-mass X-ray binary in M31 seen at high inclination (60°–80°); the observed dipping periodicity is the orbital period of the system. A blue HST source within the Chandra error circle is the most likely optical counterpart of the accretion disk. The high luminosity of the system makes it the most luminous (not ULX) dipper known to date.
ALMA Observations of Elias 2–24: A Protoplanetary Disk with Multiple Gaps in the Ophiuchus Molecular Cloud
Authors: Cieza Lucas A. , Casassus Simon , Pérez Sebastian , Hales Antonio , Cárcamo Miguel , Ansdell Megan , Avenhaus Henning , Bayo Amelia , Bertrang Gesa H.-M. , Cánovas Hector , Christiaens Valentin , Dent William , Ferrero Gabriel , Gamen Roberto , Olofsson Johan , Orcajo Santiago , Osses Axel , Peña-Ramirez Karla , Principe David , Ruíz-Rodríguez Dary , Schreiber Matthias R. , Plas Gerrit van der , Williams Jonathan P. , Zurlo Alice 
Published: December 2017

Abstract
We present ALMA 1.3 mm continuum observations at

(25 au) resolution of Elias 2–24, one of the largest and brightest protoplanetary disks in the Ophiuchus Molecular Cloud, and we report the presence of three partially resolved concentric gaps located at ∼20, 52, and 87 au from the star. We perform radiative transfer modeling of the disk to constrain its surface density and temperature radial profile and place the disk structure in the context of mechanisms capable of forming narrow gaps such as condensation fronts and dynamical clearing by actively forming planets. In particular, we estimate the disk temperature at the locations of the gaps to be 23, 15, and 12 K (at 20, 52, and 87 au, respectively), very close to the expected snowlines of CO (23–28 K) and N2 (12–15 K). Similarly, by assuming that the widths of the gaps correspond to 4–8× the Hill radii of forming planets (as suggested by numerical simulations), we estimate planet masses in the range of

,

, and

for the inner, middle, and outer gap, respectively. Given the surface density profile of the disk, the amount of “missing mass” at the location of each one of these gaps (between 4 and 20

) is more than sufficient to account for the formation of such planets.
SDSS-IV MaNGA: Spatially Resolved Star Formation Main Sequence and LI(N)ER Sequence
Authors: Hsieh B. C. , Lin Lihwai , Lin J. H. , Pan H. A. , Hsu C. H. , Sánchez S. F. , Cano-Díaz M. , Zhang K. , Yan R. , Barrera-Ballesteros J. K. , Boquien M. , Riffel R. , Brownstein J. , Cruz-González I. , Hagen A. , Ibarra H. , Pan K. , Bizyaev D. , Oravetz D. , Simmons A. 
Published: December 2017

Abstract
We present our study on the spatially resolved Hα and M
* relation for 536 star-forming and 424 quiescent galaxies taken from the MaNGA survey. We show that the star formation rate surface density (

), derived based on the Hα emissions, is strongly correlated with the M
* surface density (

) on kiloparsec scales for star-forming galaxies and can be directly connected to the global star-forming sequence. This suggests that the global main sequence may be a consequence of a more fundamental relation on small scales. On the other hand, our result suggests that ∼20% of quiescent galaxies in our sample still have star formation activities in the outer region with lower specific star formation rate (SSFR) than typical star-forming galaxies. Meanwhile, we also find a tight correlation between

and

for LI(N)ER regions, named the resolved “LI(N)ER” sequence, in quiescent galaxies, which is consistent with the scenario that LI(N)ER emissions are primarily powered by the hot, evolved stars as suggested in the literature.
The Use of Capsular Tension Rings to Reduce Refractive Shift in Patients With Implantation of Trifocal Intraocular Lenses
Authors: Nistad Kristin , Göransson Frida , Støle Eivind , Shams Hossein , Gjerdrum Björn 
Published: December 2017

PURPOSE:
To determine whether use of a capsular tension ring (CTR) can increase refractive stability in patients with implantation of two different trifocal intraocular lenses (IOLs).

METHODS:
A prospective, consecutive series of eyes underwent refractive lens exchange with implantation of two different trifocal IOL designs: FineVision Micro F (non-toric) and FineVision POD FT (toric) (PhysIOL, Liege, Belgium). Power calculation was determined using the Haigis formula. Refractive lens exchange surgery was performed according to the standard Memira protocol. Refractive results and stability were assessed at 2 weeks and 3 months postoperatively.

RESULTS:

Three hundred eighty-eight eyes were included in the analysis. Overall, 71% and 76% of MicroF eyes implanted with (n = 139) and without (n = 104) a CTR, respectively, had hyperopic shift; 9% of MicroF eyes with a CTR had a shift of greater than +0.50 to +0.75 or less diopters (D) and 4% had a shift of greater than +0.75 D. In MicroF eyes without a CTR, 12% and 3% of eyes experienced a refractive shift of greater than +0.50 to +0.75 D or less and greater than +0.75 D, respectively. In the POD FT group, 72% and 69% of eyes with (n = 81) and without (n = 64) a CTR, respectively, had hyperopic shift; 10% of POD FT eyes with a CTR had a change of greater than +0.50 to +0.75 D or less and 7% had a shift of greater than +0.75 D. In POD FT eyes without a CTR, 13% and 3% experienced a refractive shift of greater than +0.50 to +0.75 D or less and greater than +0.75 D, respectively. For the MicroF design, the best refractive stability was found in the CTR group and the poorest stability in the non-CTR group (
P
= .084). For the POD FT design, the best refractive stability was found in the non-CTR group and the poorest stability in the CTR group (
P
= .297).

CONCLUSIONS:
Up to 7% of eyes implanted with FineVision trifocal IOLs had a hyperopic shift of greater than +0.75 D approximately 2 weeks to 3 months postoperatively. Using a CTR in MicroF eyes had no statistically significant effect on refractive stability. Placing a CTR with POD FT IOLs appeared to reduce refractive stability, although not significantly.

[
J Refract Surg.
2017;33(12):802–806.]
Efficacy and Safety Comparison Between Suberoylanilide Hydroxamic Acid and Mitomycin C in Reducing the Risk of Corneal Haze After PRK Treatment In Vivo
Authors: Anumanthan Govindaraj , Sharma Ajay , Waggoner Michael , Hamm Chuck W. , Gupta Suneel , Hesemann Nathan P. , Mohan Rajiv R. 
Published: December 2017

PURPOSE:
This study compared the efficacy and safety of suberoylanilide hydroxamic acid (SAHA) and mitomycin C (MMC) up to 4 months in the prevention of corneal haze induced by photorefractive keratectomy (PRK) in rabbits in vivo.

METHODS:

Corneal haze in rabbits was produced with −9.00 diopter PRK. A single application of SAHA (25
μ
M) or MMC (0.02%) was applied topically immediately after PRK. Effects of the two drugs were analyzed by slit-lamp microscope, specular microscope, TUNEL assay, and immunofluorescence.

RESULTS:

Single topical adjunct use of SAHA (25
μ
M) or MMC (0.02%) after PRK attenuated more than 95% corneal haze and myofibroblast formation (
P
< .001). SAHA did not reduce keratocyte density, cause keratocyte apoptosis, or increase immune cell infiltration compared to MMC (
P
< .01 or .001). Furthermore, SAHA dosing did not compromise corneal endothelial phenotype, density, or function in rabbit eyes, whereas MMC application did (
P
< .01 or .001).

CONCLUSIONS:
SAHA and MMC significantly decreased corneal haze after PRK in rabbits in vivo. SAHA exhibited significantly reduced short- and long-term damage to the corneal endothelium compared to MMC in rabbits. SAHA is an effective and potentially safer alternative to MMC for the prevention of corneal haze after PRK. Clinical trials are warranted.

[
J Refract Surg.
2017;33(12):834–839.]
Comparison of Methodologies Using Estimated or Measured Values of Total Corneal Astigmatism for Toric Intraocular Lens Power Calculation
Authors: Ferreira Tiago B. , Ribeiro Paulo , Ribeiro Filomena J. , O'Neill João G. 
Published: December 2017

PURPOSE:

To compare the prediction error in the calculation of toric intraocular lenses (IOLs) associated with methods that estimate the power of the posterior corneal surface (ie, Barrett toric calculator and Abulafia–Koch formula) with that of methods that consider real measures obtained using Scheimpflug imaging: a software that uses vectorial calculation (Panacea toric calculator:
http://www.panaceaiolandtoriccalculator.com
) and a ray tracing software (PhacoOptics, Aarhus Nord, Denmark).

METHODS:
In 107 eyes of 107 patients undergoing cataract surgery with toric IOL implantation (Acrysof IQ Toric; Alcon Laboratories, Inc., Fort Worth, TX), predicted residual astigmatism by each calculation method was compared with manifest refractive astigmatism. Prediction error in residual astigmatism was calculated using vector analysis.

RESULTS:

All calculation methods resulted in overcorrection of with-the-rule astigmatism and undercorrection of against-the-rule astigmatism. Both estimation methods resulted in lower mean and centroid astigmatic prediction errors, and a larger number of eyes within 0.50 diopters (D) of absolute prediction error than methods considering real measures (
P
< .001). Centroid prediction error (CPE) was 0.07 D at 172° for the Barrett toric calculator and 0.13 D at 174° for the Abulafia–Koch formula (combined with Holladay calculator). For methods using real posterior corneal surface measurements, CPE was 0.25 D at 173° for the Panacea calculator and 0.29 D at 171° for the ray tracing software.

CONCLUSIONS:
The Barrett toric calculator and Abulafia–Koch formula yielded the lowest astigmatic prediction errors. Directly evaluating total corneal power for toric IOL calculation was not superior to estimating it.

[
J Refract Surg
. 2017;33(12):794–800.]
Validating the Health Literacy Promotion Practices Assessment Instrument
Authors: Squires Allison P. , Yin H. Shonna , Jones Simon A. , Greenberg Sherry A. , Moore Ronnie , Cortes Tara A. 
Published: December 2017

Background:
How health care professionals address health literacy as part of the provider-client relationship is important for prevention and promoting self-management and symptom management. Research usually focuses on patients' health literacy and fails to examine provider practices, thus leaving a gap in the literature and patient outcomes analyses.

Objective:
The study tested the reliability and validity of a series of questions developed to evaluate health care provider health literacy promotion practices on an interprofessional sample.

Methods:
This exploratory cross-sectional study took place between 2013 and 2015. Participants included graduate level health professions students from nursing, midwifery, medicine, pharmacy, and social work. Exploratory factor analyses with varimax rotation examined the reliability and validity of the instrument as a measure of health literacy promotion practices.

Key Results:
Of the participants in the programs, 198 completed the health literacy questions in the online survey. Exploratory factor analysis showed that questions loaded on two factors connected with either individual or organizational characteristics that facilitated health literacy promotion practices. The Cronbach's alpha for the instrument was 0.95.

Conclusions:

This study helped determine the reliability and validity of the items as measures of providers' health literacy practices. Future research will help to further establish the stability of the instrument as a measure and increase its potential reliability when linking provider practices to health literacy sensitive client outcomes. Testing the instrument separately and concurrently with each health profession is recommended until instrument stability across professional roles has been established.

[
Health Literacy Research and Practice
. 2017;1(4):e239–e246.]

Plain Language Summary:
We sought to develop a survey instrument people could use to assess how health care providers help patients understand their health better. After getting responses from 198 health care providers, we ran statistical tests to check the quality of the questions for measuring provider practices. We found the questions were good at evaluating provider practices around promoting patient understanding of health issues.
Evaluación participativa en habilidades para comunicar en 3º de grado de enfermería en el curso 2009/10, la escenificación como método docente y de evaluación.
Authors: Fernández Díaz María Ángeles , González Pascual Juan Luis , López Martín Inmaculada , Manso Martínez María Esperanza 
Published: December 2017

<p><em>La materia “Habilidades para Comunicar y Educar en Salud” incluye la comprensión de la enfermería como una relación humana cliente - enfermero/a para identificar y responder a la necesidad de ayuda, desarrollando la comunicación como principal instrumento para la prestación de cuidados. </em></p><p><em>Para alcanzar las competencias en esta asignatura, durante el curso 2009-10, se desarrolló una metodología activa basada en un aprendizaje significativo. La evaluación se realizó a través de la demostración práctica de la adquisición de habilidades en comunicación verbal y no verbal, mediante técnicas de dramatización evaluadas por el profesorado y complementada por una evaluación entre iguales. Este sistema supuso un desafío tanto para estudiantes como para profesores.</em></p><p><em>Con objeto de conocer: </em><em>grado de acuerdo del alumnado con esta metodología de aprendizaje y evaluación, concordancia de resultados en evaluaciones de profesorado - alumnado y nivel de consecución de los objetivos de aprendizaje respecto al bloque temático de Comunicación y Relación de Ayuda, se diseñó un estudio descriptivo transversal con 95 alumnos/as. </em><em>Los resultados mostraron la satisfacción de los alumnos/as, la falta de concordancia en las evaluaciones de profesorado y alumnado (coincidiendo con otros estudios) y evidenciaron la eficacia de esta metodología para adquirir habilidades específicas en comunicación.</em></p><p> </p>
Análisis, diseño y desarrollo de un juego educativo para ordenador sobre enfermedades tropicales y salud internacional: una herramienta docente más de apoyo al profesor.
Authors: Giménez Pardo Consuelo , Pagés Arévalo Carmen , Martínez Herráiz José Javier 
Published: December 2017

<p><em>Se lleva a cabo el análisis, diseño y desarrollo de un juego virtual educativo dirigido a estudiantes universitarios como instrumento para mejorar la difusión de conceptos relacionados con Enfermedades Tropicales y Salud Internacional en un entorno fácil y ameno. Se considera una herramienta de aprendizaje con posibilidad de incorporarla a las plataformas virtuales habituales. Se han trabajado cuestiones técnicas y pedagógicas, desarrollando del juego en un entorno científico, difundiendo los contenidos a través de tecnología puntera pero accesible.</em></p><p><em>El diseño simula un juego de tablero con dado, casillas de avance, parada y retroceso con diferentes niveles de dificultad (baja, media y alta) y preguntas al azar que el jugador debe responder correctamente para avanzar. Los niveles de dificultad hacen que el juego sea desafiante, pero no desesperante. Al final del recorrido se recibe información útil sobre el tema del juego. Está diseñado para ser multi-usuario (hasta cuatro jugadores), bilingüe (Inglés / Español, con posibilidad de ampliar a otros idiomas) y dos opciones de aplicación: “stand-alone” e “Internet”. El juego está siendo ampliado para su uso en móviles.</em></p><p><em>La adaptación a diferentes áreas de conocimiento sólo implica cambiar el interfaz de usuario y los criterios de selección de las preguntas.</em></p><p><strong><br /><br /></strong></p>
El sistema modular de enseñanza: una alternativa curricular de educación superior universitaria en México
Authors: Padilla Arias Alberto 
Published: December 2017

<p class="REDUTEXTORESUMEN"><span lang="ES-TRAD">El trabajo pretende, en un espacio sumamente breve, exponer las características de nuestro modelo educativo, denominado Sistema Modular, en particular por lo que hace a su estructura curricular basado en objetos de transformación, concepto de origen piagetiano, que a su vez se amalgamó con los conceptos de interdisciplina y grupo operativo. Se describe todo ello en el contexto de tres etapas históricas: la emergente o proceso instituyente, la formativa o proceso de institucionalización y su consolidación, con algunas reflexiones en torno a un balance general del sistema en la actualidad. Se hace necesario destacar que la Universidad que dio origen a este modelo en México, es la Unidad Xochimilco de la Universidad Autónoma Metropolitana. Es también conveniente señalar, que el Sistema Modular cuenta con 37 años de evolución y se encuentra en la encrucijada de asociar, al modelo, las TIC, punta de lanza de la revolución tecnológica en materia de información y comunicación. Finamente destacamos que el modelo se ha difundido en algunas universidades hermanas de nuestro País de Centro y Sudamérica, con relativo éxito.</span></p><p class="REDUTEXTORESUMEN"> </p><p class="REDUTEXTORESUMEN"> </p>
Andamiando el desarrollo de los Grados de Magisterio: la cooperación educativa en el contexto universitario
Authors: García García Mayka , Cotrina García Manuel J. 
Published: December 2017

<p> La cooperación educativa inunda el lenguaje universitario desde la llegada del Espacio Europeo de Educación Superior. A través de una propuesta de investigación-acción colaborativa, un conjunto de profesores y profesoras implicados en los grados de magisterio ha analizado la esencia y el sentido de su prácticas pedagógicas cooperativas. El proyecto ha supuesto un ejercicio de desarrollo profesional que ha abierto espacios de colaboración, reflexión y acción conjunta, es decir, un andamiaje al desarrollo de los nuevos grados. Este artículo presenta el análisis del sentido de prácticas cooperativas en la universidad, así como las luces y sombras en su práctica que emergen de nuestros debates y aprendizajes compartidos.</p><p> </p><p> </p>