bluuebunny/crossref_metadata_2025_split huggingface dataset:
TABLAS PERCENTILARES DE PESO AL NACER Y DIAGNÓSTICO DE RETARDO DE CRECIMIENTO INTRAUTERINO EN EL HOSPITAL REGIONAL DE ICA, 2010-2011
Authors: Miranda-Soberón Ubaldo E  , Arias-Buleje Evelyn  , Lengua-Méndez Cecilia  , Oriondo de la Cruz María  
Published: September 2019

Objetivo. Con el objetivo de valorar las diferentes tablas de curvas percentilares de peso usadas en nuestro medio para el diagnóstico nutricional de los recién nacidos en el Hospital regional de Ica, sobretodo de los desnutridos. Material y métodos. Fueron evaluadas 830 madres con sus recién nacidos, a los que se pesó, tallo y calculó su edad gestacional; catalogándolos luego como: con peso adecuado, pequeño o grande para su edad gestacional, priorizando pequeños para Edad Gestacional; para ello se usaron 6 tablas percentilares, posteriormente se compararon los resultados con cada una de ellas. Resultados. Hubieron diferencias significativas en el diagnostico nutricional, la tabla NACIONAL permitió identificar 16, 36 % PEG, la concordancia fue alta entre las tablas NACIONAL con las de LIMA Y TACNA (0,87 Y 0,90), al usar la tabla NACIONAL como patrón de oro la de TACNA y de LIMA dieron los más adecuados cocientes de probabilidad positivo y negativo (CP+ 45,93 y CP- 0,08 la de TACNA); las áreas bajo la curva ROC fueron también mayores con las tablas de TACNA (0,986) y LIMA (0,980).Conclusión: Podría adoptarse la tabla percentilar NACIONAL o la de TACNA, aunque se debe considerar la elaboración de tablas locales dadas las diferencias encontradas.
Breve reseña histórica de la facultad de medicina de Ica
Authors: Carlos Román-Ruíz  
Published: September 2019

En la ceremonia de las bodas de oro de la facultad de medicina de Ica (21 de junio del 2013) no se pudo dejar de mencionar algunos episodios históricos acontecidos en la facultad de medicina.
Las principales etapas históricas de nuestra facultad tienen un sitial muy especial, que sirve como base para nuestras determinaciones actuales y los rumbos futuros de la facultad de medicina.
Carrión, Noguchi y la investigación científica
Authors: Raúl Ishiyama Cervantes  
Published: September 2019

Tomando como ejemplo a Carrión, la intención de esta editorial es incentivar a los jóvenes para que tomen interés en el campo de la investigación científica, con el objetivo de contribuir en el desarrollo del país, en particular para mantener y mejorar la salud; guardando distancia entre la época difícil del héroe y las facilidades con se cuenta ahora. No es la intención escribir otra historia, sino comentar algunos hechos sobre el mártir de la medicina peruana, producto de las conferencias realizadas al conmemorar el centenario de su sacrificio, con exposiciones de distinguidos maestros; así como de la obra de un escritor japonés.
Neo-Institutional and Behavioral Concept of Labor Productivity
Authors: Tsvetkov V. A. , Dudin M. N. , Lyasnikov N. V. , Zoidov K. Kh. 
Published: September 2019

The presented study examines the neo-institutional and behavioral concept of labor productivity using an interdisciplinary approach.Aim. The study aims to conduct an empirical assessment of labor productivity using the fundamental provisions of the neo-institutional and behavioral economic theory.Tasks. The authors determine the attitude of workers to their labor productivity and analyze the results of a statistical sample survey using an interdisciplinary approach.Methods. This study uses analytical and content research methods, including a sample survey of workers, the results of which are processed using economic, statistical, and mathematical methods. Results. The surveyed workers show signs of labor (economic) and social inertia, which may be due to the dominance of informal institutions over the perception of labor and low efficiency of formal norms and rules that regulate labor relations in modern society. The authors propose a reformation of the institutions that provide benefits (including pension and medical benefits) to the working population and the citizens who do not declare income officially. This proposal is based on the assumption that greater responsibility of workers for their future improves the efficiency and effectiveness of their labor. The obtained results and conclusions presented in the study can be used in the development of federal and regional socio-economic programs and in the creation of personified approaches to employee motivation in organizations and enterprises in the real and financial sector of the economy.Conclusions. Labor productivity should be viewed not only as a result of the labor activity of workers, but also as the ability of an individual to use knowledge, skills, and abilities to achieve top performance, including in areas that ensure the most equitable distribution of socio-economic benefits.
Digitalization of the Banking Sector: New Challenges and Prospects
Authors: Abbasov A. M. , Mamedov Z. F. , Aliev S. A. 
Published: September 2019

The presented study examines the digital banking model in the context of globalization.Aim. The study aims to analyze the nature and current state of digital banking and to determine perspective directions for its development in Azerbaijan.Tasks. The authors examine the major trends in the development of digital banking, determine its classification relative to the Russian digital banking market, and identify perspective directions for its development in Azerbaijan.Methods. This study uses general scientific methods of cognition to examine in various aspects the models of development, its trends, characteristic features, and perspective directions in Azerbaijan. Results. The progress of both Internet banking and mobile banking is closely associated with e-commerce. Out of 30 banks operating in Azerbaijan, 27 use Internet banking and 25 use mobile banking. At this point, 25% of current account transactions in Azerbaijani banks are conducted via electronic payments. According to the UNCTAD B2C E-commerce Index, Azerbaijan ranks 68th among 144 countries in terms of e-commerce development. Therefore, the most important strategic priorities for the country include improving the variety, quality, and services in the field of digital payments by consolidating the institutional and legal framework of these services, increasing the infrastructure capacity, and facilitating mass use. Expanding the scope of application of digital payments in the context of transparent economic transactions would reduce the costs associated with cash and operating losses of banks and institutions, which would in turn open up new opportunities for modern financial services, thus enhancing economic growth.Conclusions. Development of digital banking is a path toward economic transparency, shrinking of the underground economy, and an increase in tax revenues, the number of jobs, and GDP. The Central Bank of Azerbaijan (CBA) is taking systemic measures aimed at expanding the digital transformation of the banking service and payment system. The implementation and development of innovative banking products should be reflected in the strategy of every bank. Digitalization could become one of the forces driving the development of the baking system and increase the level of trust between depositors and banks, making this sector more transparent. However, there is one major obstacle: a lack of understanding that business should be urgently transformed using digital technology.
Peritoneal Ultrafiltration for Heart Failure: Lessons from a Randomized Controlled Trial
Authors: Dukka Hari , Kalra Philip A. , Wilkie Martin , Bhandari Sunil , Davies Simon J. , Barratt Jonathan , Squire Iain , Odudu Aghogho , Selby Nicholas M. , McIntyre Christopher , Robertson Fiona , Taal Maarten W. 
Published: September 2019

Peritoneal ultrafiltration (PuF) has been employed for severe heart failure (HF), but evidence for its benefit is lacking. The Peritoneal Dialysis for Heart Failure (PDHF) study was a multicenter prospective randomized controlled trial which aimed to investigate this issue. The trial stopped early due to inadequate recruitment. We describe methods, trial activity, and lessons learned. The trial aimed to recruit 130 participants with severe diuretic-resistant HF (New York Heart Association [NYHA] 3/4) and chronic kidney disease (CKD) stage 3/4 on optimal medical treatment for ≥ 4 weeks from 6 UK centers. Participants were randomized to either continuation of conventional HF treatment or to additionally receiving PuF (1 overnight exchange using Icodextrin dialysate). Primary outcome was change in 6-minute walk test (6MWT) between baseline and 28 weeks (end of trial). Secondary outcomes were changes in patient reported quality of life as assessed by the Kansas City Cardiomyopathy Questionnaire, short form 36 (SF 36) health survey results, hospitalization, and mortality. Over a 2-year period, 290 patients were screened from which only 20 met inclusion criteria and 10 were recruited. Reasons for ineligibility were fluctuating estimated glomerular filtration rate (eGFR), suboptimal HF treatment, frailty, and patients being too unwell for randomization. Barriers to recruitment included patient frailty, with some participants considered only when they were at end of life, unwillingness to engage in an invasive therapy, and suboptimal coordination between cardiology and renal services. This is a challenging patient group in which to perform research, and lessons learned from the peritoneal dialysis (PD)-HF trial will be helpful in the planning of future studies in this area.
First ALMA Millimeter-wavelength Maps of Jupiter, with a Multiwavelength Study of Convection
Authors: de Pater Imke , Sault R. J. , Moeckel Chris , Moullet Arielle , Wong Michael H. , Goullaud Charles , DeBoer David , Butler Bryan J. , Bjoraker Gordon , Ádámkovics Máté , Cosentino Richard , Donnelly Padraig T. , Fletcher Leigh N. , Kasaba Yasumasa , Orton Glenn S. , Rogers John H. , Sinclair James A. , Villard Eric 
Published: September 2019

Abstract
We obtained the first maps of Jupiter at 1–3 mm wavelength with the Atacama Large Millimeter/Submillimeter Array (ALMA) on 2017 January 3–5, just days after an energetic eruption at 16.°5S jovigraphic latitude had been reported by the amateur community, and about two to three months after the detection of similarly energetic eruptions in the northern hemisphere, at 22.°2–23.°0N. Our observations, probing below the ammonia cloud deck, show that the erupting plumes in the South Equatorial Belt bring up ammonia gas from the deep atmosphere. While models of plume eruptions that are triggered at the water condensation level explain data taken at uv–visible and mid-infrared wavelengths, our ALMA observations provide a crucial, hitherto missing, link in the moist convection theory by showing that ammonia gas from the deep atmosphere is indeed brought up in these plumes. Contemporaneous Hubble Space Telescope data show that the plumes reach altitudes as high as the tropopause. We suggest that the plumes at 22.°2–23.°0N also rise up well above the ammonia cloud deck and that descending air may dry the neighboring belts even more than in quiescent times, which would explain our observations in the north.
Prospects for Extending the Mass–Metallicity Relation to Low Mass at High Redshift: A Case Study at z ∼ 1
Authors: Cameron Alex J. , Jones Tucker , Yuan Tiantian , Trenti Michele , Bernard Stephanie , Henry Alaina , Hoag Austin , Vulcani Benedetta 
Published: September 2019

Abstract
We report J-band MOSFIRE spectroscopy of a low-mass (

) star-forming galaxy at z = 0.997 showing the detection of [N ii] and [S ii] alongside a strong Hα line. We derive a gas-phase metallicity of

, placing this object in a region of M
*–Z space that is sparsely populated at this redshift. Furthermore, many existing metallicity measurements in this M
*–z regime are derived from only [N ii]/Hα (N2), a diagnostic widely used in high-redshift metallicity studies despite the known strong degeneracy with the ionization parameter and resulting large systematic uncertainty. We demonstrate that even in a regime where [N ii] and [S ii] are at the detection limit and the measurement uncertainty associated with the [N ii]/[S ii] ratio is high (S/N ≈ 3), the more sophisticated Dopita et al. diagnostic provides an improved constraint compared to N2 by reducing the systematic uncertainty due to the ionization parameter. This approach does not, however, dispel uncertainty associated with stochastic or systematic variations in the nitrogen-to-oxygen abundance ratio. While this approach improves upon N2, future progress in extending metallicity studies into this low-mass regime will require larger samples to allow for stochastic variations, as well as careful consideration of the global trends among dwarf galaxies in all physical parameters, not just metallicity.
Distribution Function of Neutral Helium outside and inside the Heliopause
Authors: Kubiak M. A. , Bzowski M. , Sokół J. M. 
Published: September 2019

Abstract
Interaction of the solar wind with interstellar matter involves, among other processes, charge exchange between interstellar neutral atoms and plasma, which results in the creation of a secondary population of interstellar neutral (ISN) atoms. The secondary population of interstellar He was detected by Interstellar Boundary Explorer (IBEX), but interpretation of these measurements was mostly based on an approximation that the primary interstellar neutral population and the secondary population were non-interacting homogeneous Maxwell–Boltzmann functions in the outer heliosheath. We simulate the distribution function in the outer heliosheath and inside the heliopause using the “method of characteristics” with statistical weights obtained from solutions of the production and loss equations for the secondary atoms due to charge-exchange collisions in the outer heliosheath. We show that the two-Maxwellian approximation for the distribution function of neutral He is not a good approximation within the outer heliosheath but a reasonable one inside the termination shock. This is due to a strong selection effect: the He atoms able to penetrate inside the termination shock are a small, peculiar subset of the entire secondary He population. Nevertheless, the two-Maxwellian approximation reproduces the density distribution of ISN He inside the termination shock well and enables a realistic reproduction of the orientation of the plane defined by the Sun’s velocity vector through the local interstellar matter and the vector of the unperturbed interstellar magnetic field.
Desaturating SDO/AIA Observations of Solar Flaring Storms
Authors: Guastavino Sabrina , Piana Michele , Massone Anna Maria , Schwartz Richard , Benvenuto Federico 
Published: September 2019

Abstract
Image saturation has been an issue for several instruments in solar astronomy, mainly at EUV wavelengths. However, with the launch of the Atmospheric Imaging Assembly (AIA) as part of the payload of the Solar Dynamic Observatory image saturation has become a big data issue, involving around 105 frames of the impressive data set the telescope has been providing every year since 2010 February. This paper introduces a novel desaturation method that utilizes a sparsity constraint to solve the inverse scattering problem of determining the signal in the primary saturation region from the knowledge of the diffraction fringes produced by the instrument point-spread function. The method works without any need of a priori information on the image background and therefore can be applied even for desaturation of several consecutively deteriorated frames recorded during long-lasting intense solar storms. This peculiar methodological property could make this algorithm a possible tool for the realization of an automatic pipeline for the processing of the whole AIA data archive.
A Photometric and Spectroscopic Investigation of the DB White Dwarf Population Using SDSS and Gaia Data
Authors: Genest-Beaulieu C. , Bergeron P. 
Published: September 2019

Abstract
We present a comprehensive analysis of DB white dwarfs drawn from the Sloan Digital Sky Survey, based on model fits to ugriz photometry and medium-resolution spectroscopy from the Sloan Digital Sky Survey. We also take advantage of the exquisite trigonometric parallax measurements recently obtained by the Gaia mission. Using the so-called photometric and spectroscopic techniques, we measure the atmospheric and physical parameters of each object in our sample (T
eff,

,

, Ca/He, R, M), and compare the values obtained from both techniques in order to assess the precision and accuracy of each method. We then explore in great detail the surface gravity, stellar mass, and hydrogen abundance distributions of DB white dwarfs as a function of effective temperature. We present some clear evidence for a large population of unresolved double-degenerate binaries composed of DB+DB and even DB+DA white dwarfs. In the light of our results, we finally discuss the spectral evolution of DB white dwarfs, in particular the evolution of the DB-to-DA ratio as a function of T
eff, and we revisit the question of the origin of hydrogen in DBA white dwarfs.
L’accointance, le sens de l’accointance, et la nature de la perception
Authors: Dokic Jérôme 
Published: September 2019

Si l’accointance est définie comme une relation mentale entre un sujet et un fragment de réalité, le sens de l’accointance est le sentiment pour le sujet d’être en rapport direct avec un fragment de réalité. Pour de nombreux philosophes, le sens de l’accointance fait partie de l’essence de la perception consciente : voir une montagne, par exemple, implique le sentiment d’être en rapport direct avec elle, de l’avoir « en chair et en os » sous les yeux, plutôt que de la viser à travers une représentation mentale indépendante. La thèse principale défendue dans cet essai est que le sens de l’accointance est indépendant et distinct de l’accointance elle-même. Plusieurs exemples présentés montrent que pour être véritablement accointé avec la réalité, il n’est ni nécessaire ni suffisant d’avoir le sentiment d’accointance. Le sens de l’accointance est mieux conçu comme une expérience métacognitive séparée de l’accointance. L’article examine enfin les conséquences de cette thèse pour la question de savoir si la perception implique ou repose sur une représentation mentale de ce qui est perçu.
Functional Outcomes and Reading Performance After Combined Implantation of a Small-Aperture Lens and a Segmental Refractive Bifocal Lens
Authors: Son Hyeck-Soo , Khoramnia Ramin , Yildirim Timur M. , Baur Isabella , Labuz Grzegorz , Auffarth Gerd U. 
Published: September 2019

PURPOSE:
Clinical evaluation of the visual outcomes after implantation of a small-aperture extended depth of focus (EDOF) intraocular lens (IOL) and a segmental refractive bifocal lens.

METHODS:
In this prospective study, 13 patients with cataract received a small-aperture IC-8 IOL (AcuFocus, Irvine, CA) in one eye and a segmental-refractive Lentis Mplus LS-313 MF20 IOL (Oculentis, Berlin, Germany) in the fellow eye. The clinical examination included measurements of uncorrected (UDVA) and corrected (CDVA) distance visual acuity, uncorrected (UIVA) and distance-corrected (DCIVA) intermediate visual acuity, and uncorrected (UNVA) and distance-corrected (DCNVA) near visual acuity. Additionally, a defocus curve was obtained from +2.00 to −5.00 diopters (D) and a Salzburg Reading Desk was used to assess the patients' reading acuity at intermediate and near distances. A halo and glare simulator was used to evaluate the postoperative perception of dysphotopsia.

RESULTS:
At 5 months postoperatively, the mean binocular visual results demonstrated UDVA, UIVA, and UNVA values of −0.04 ± 0.11, 0.00 ± 0.10, and 0.11 ± 0.08 logMAR, respectively. The binocular distance-corrected reading performance test also confirmed the improved visual function, with an intermediate reading acuity of 0.12 logMAR at 69.21 cm and a near reading acuity of 0.19 logMAR at 41.63 cm. The mean halo size was 32.54 ± 22.38, mean halo intensity was 34.46 ± 21.95, mean glare size was 9.00 ± 17.47, and mean glare intensity was 9.92 ± 16.84.

CONCLUSIONS:
The new concept of a combined implantation of a small-aperture IOL and a segmental-refractive bifocal lens showed good results in far and intermediate distances and functional results at near distance, while causing minimal photic phenomena.

[
J Refract Surg.
2019;35(9):551–558.]
Repeatability of Cornea and Sublayer Thickness Measurements Using Optical Coherence Tomography in Corneas of Anomalous Refractive Status
Authors: Lu Nan-Ji , Chen Ding , Cui Le-Le , Wang Lin , Chen Shi-Hao , Wang Qin-Mei 
Published: September 2019

PURPOSE:
To assess the repeatability of epithelial, stromal, and total corneal thickness measurements with spectral-domain optical coherence tomography (SD-OCT; RTVue-XR; Optovue, Inc., Fremont, CA) in patients with myopia, keratoconus, and corneas after transepithelial photorefractive keratectomy (PRK), small incision lenticule extraction (SMILE), and femtosecond laser–assisted in situ keratomileusis (FS-LASIK).

METHODS:
A total of 352 eyes of 352 patients (75 myopic, 68 post-transepithelial PRK, 61 post-SMILE, 75 post-FS-LASIK, 20 mild keratoconus, and 53 advanced keratoconus eyes) were included. The epithelial, stromal, and total corneal thickness were recorded from the pachymetric map in the following four zones: (1) central 2-mm region, (2) eight paracentral regions within 2- to 5-mm diameter, (3) eight midperipheral regions within 5- to 7-mm diameter, and (4) eight peripheral regions within 7- to 9-mm diameter. Three successive scans were performed to evaluate the repeatability.

RESULTS:
For all zones up to 9-mm diameter, the coefficient of variation (CoV) for epithelial thickness measurements ranged from 1.7% to 3.5% for myopia, 2.6% to 6.2% for post-transepithelial PRK, 2.3% to 4.7% for post-SMILE, 4.0% to 6.3% for post-FS-LASIK, 2.5% to 6.2% for mild keratoconus, and 3.5% to 8.0% for advanced keratoconus. The CoV for stromal and total thickness measurements ranged from 0.2% to 2.0% for myopia, 0.7% to 4.2% for post-transepithelial PRK, 0.3% to 2.4% for post-SMILE, 0.3% to 1.9% for post-FS-LASIK, 0.6% to 3.0% for mild keratoconus, and 1.0% to 5.9% for advanced keratoconus.

CONCLUSIONS:
RTVue-XR SD-OCT showed excellent repeatability when generating the pachymetric map in myopic eyes. Measurements, especially for epithelial thickness, were relatively more variable for corneas with keratoconus and those having undergone keratorefractive surgery.

[
J Refract Surg.
2019;35(9):600–605.]