bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bases de acuerdo sobre política demográfica en América Latina
Authors: Población en Ámerica Latina Reunión sobre Políticas de 
Published: August 2017

La tasa de crecimiento de la población latinoamericana ha aumentado en los últimos 30 años. Ese aumento principalmente obedece al descenso en la mortalidad, en tanto que se han mantenido a elevados niveles las tasas de fecundidad. La inmigración internacional ha sido un factor secundario de este proceso. Todo esto ha significado un rejuvenecimiento de la población y un incremento de las tasas de dependencia. La migración rural-urbana ha ido más allá de las tendencias y oportunidades de empleo abiertas por la industrialización, lo que ha contribuido a crear problemas de marginalidad y subempleo. Por otra parte, el nivel del ingreso y la condición social de la mayoría de la población latinoamericana (educación, vivienda, convivencia familiar) no parecen estar mejorando sustancialmente. Tampoco se avanza con suficiente rapidez en las reformas estructurales que son necesarias para acelerar el desarrollo económico y social de los países de la región. La dimensión y las características del problema demográfico con relación a la coyuntura de desarrollo constituyen un fenómeno no igualado hoy en ninguna otra área en vía de desarrollo.
Amours légitimes-amours illégitimes en Espagne aux xvie et xviie siècles. Colloque International (Sorbonne, 3, 4, 5 et 6 octobre 1984). Sous la direction d'Augustin Redondo. Publications de la Sorbonne, Paris, 1985; 414 pp. (Travaux du Centre de Recherche sur l'Espagne des xvie et xviie siècles, 2).
Authors: Delmar Fernando 
Published: August 2017

Se reseñó el libro: Amours légitimes-amours illégitimes en Espagne aux xvie et xviie siècles. Colloque International (Sorbonne, 3, 4, 5 et 6 octobre 1984). Sous la direction d'Augustin Redondo.
Romancero tradicional de Costa Rica. Ed. Michèle S. de Cruz Sáenz. Pref. de Samuel G. Armistead. Transcripciones musicales de Christina D. Braidotti. Juan de la Cuesta, Newark, DE, 1986; xxxi + 138 pp.
Authors: Díaz Roig Mercedes 
Published: August 2017

Se reseñó el libro: Romancero tradicional de Costa Rica.
Alberto Julián Pérez, Poética de la prosa de Jorge Luis Borges. Hacia una crítica bakhtiniana de la literatura. Gredos, Madrid, 1986; 302 pp. / Lelia Madrid, Cervantes y Borges: la inversión de los signos. Pliegos, Madrid, 1987; 183 pp.
Authors: Bubnova Tatiana 
Published: August 2017

Se reseñaron los libros: Poética de la prosa de Jorge Luis Borges. Hacia una crítica bakhtiniana de la literatura y Cervantes y Borges: la inversión de los signos.
Carlos Jerez Farrán, El expresionismo en Valle-Inclán: una reinterpretación de su visión esperpéntica. Ediciós do Castro, Sada, A Coruña, 1989; 279 pp.
Authors: Swansey Bruce 
Published: August 2017

Se reseñó el libro: El expresionismo en Valle-Inclán: una reinterpretación de su visión esperpéntica.
PREDIKSI PENGGUNA BUS TRANS SARBAGITA DENGAN METODE ADAPTIVE NEURO FUZZY INFERENCE SYSTEM
Authors: HIDAYAT SLAMET SAMSUL , KENCANA I PUTU EKA NILA , JAYANEGARA KETUT 
Published: August 2017

Trans Sarbagita is a public transportation services people at Denpasar, Badung, Gianyar and Tabanan. Trans Sarbagita is aimed to resolve a problems caused by accretion volume of vehicles in Bali. This study conducted to forecast the number of Trans Sarbagita passengers in 2013 using ANFIS. The ANFIS system composed by five layers where each layers has a different function and its divide in two phases, i.e. forward and backward phases. The ANFIS uses a hybrid learning algorithm which is a combination of Least Squares Estimator (LSE) on forwards phases and Error Backpropagation (EBP) on the backward phases. The results show, ANFIS with six inputs with M.F of Pi produces smallest error, compared to seven and eight input and M.F gauss and generalizedbell. Forecast of Trans Sarbagita passenger numbers in 2013 have to fluctuated every day and the average of passenger’s Trans Sarbagita for a day is 1627 passengers with MSE equal to 10210 and MAPE is 4.01%.
EDITORIAL
Authors: GOMES FILHO João Eduardo 
Published: August 2017

O lançamento de uma revista científica é sempre um deslumbramento, pois significa mais um espaço concorrido para se colocar o trabalho de anos em um concentrado volume de palavras. A essência de uma revista científica reflete a oportunidade de divulgar resultados de estudos, pesquisas e achados clínicos para que a comunidade possa interagir de forma ativa na formação de novos conceitos quebrando ou fortalecendo paradigmas.
Uma prática baseada em ciência tem se firmado de forma muito consistente no mundo contemporâneo e, as revistas científicas ocupam um papel de destaque no planejamento e execução de uma Odontologia focada em promoção de saúde num padrão internacional.
A concepção de uma revista demanda muito planejamento, critério e dedicação para que o resultado possa ser desfrutado pelos leitores. É um trabalho que também traz o deleite para o Corpo Editorial que pode finalmente ter sua criação concebida e apreciada. Inspirada também no coletivo acadêmico da FUNEC através de debates, reflexões e planejamentos, formaliza-se como um importante instrumento de crescimento profissional.
De periodicidade semestral, com caráter generalista, determinado pela natureza da Odontologia multi-especialidades, a Revista Funec Científica - Odontologia é orientada por um excelente Conselho Editorial que organiza a publicação de textos em português com ambição e ousadia, contando com um corpo de especialistas ad hoc para apreciar e selecionar os trabalhos submetidos. Uma vez que o processo editorial é controlado e transparente poderá ser reconhecida como uma revista acadêmica de excelência na Odontologia.
Como se percebe, um trabalho primoroso está disponível para reflexão, elevando o conhecimento teórico para uma prática embasada cientificamente. Ao ler esta obra temos a oportunidade de enriquecer intelectualmente. Aprendendo, praticando, acertando e errando construimos nosso futuro.
PEMBUATAN MIKROKRISTALIN SELULOSA ROTAN MANAU (Calamus manan sp.) SERTA KARAKTERISASINYA
Authors: . Steven , . Mardiyati , Suratman R. 
Published: August 2017

Rattan is one of natural resources of Indonesia which contains 30%-40% cellulose. Its high cellulose contents makes it very potential as a source of microcrystalline cellulose (MCC). In this research, manau rattan was characterized by using the Chesson methods. Microcrystalline cellulose was prepared by using two methods, i.e. alkalization and acid hydrolysis. Alkalization was performed by soaking manau rattan powder into sodium hydroxide 17,5% for 8 hours. Acid hydrolysis was prepared by using sulfuric acid at a concentration of 0.1 M; 0.3 M; and 0.5 M for 4, 6, 8, and 10 hours. The crystallinity of MCC was quantitatively measured by XRD and qualitatively measured by using FTIR. In this research, we have successfully made microcrystalline cellulose from manau rattan. The highest crystallinity MCC of 72.42% was obtained from acid hydrolysis with 0.5 M for 10 hours. The crystallinity of the MCC product increases with concentration and hydrolysis time.Keywords: acid hydrolisis, alkalization, cellulose, manau rattan, MCCABSTRAKRotan merupakan salah satu kekayaan hayati Indonesia yang mengisi sepuluh persen hutan di Indonesia yang memiliki kadar selulosa mencapai 30-40%. Kadar selulosa yang cukup tinggi membuat rotan sangat berpotensi untuk dimanfaatkan sebagai bahan baku mikrokristalin selulosa (MCC). Rotan manau dikarakterisasi menggunakan metode Chesson. Pembuatan mikrokristalin selulosa terdiri atas dua tahap, yaitu alkalisasi dan hidrolisi asam. Tahap alkalisasi dilakukan dengan merendam rotan di dalam larutan NaOH 17,5% selama 8 jam. Tahap hidrolisis asam dilakukan dengan menggunakan asam sulfat pada berbagai konsentrasi, yakni 0,1; 0,3 dan 0,5 M selama 4, 6, 8, dan 10 jam. Kristalinitas dari MCC yang dihasilkan diukur dengan menggunakan XRD. Untuk mengetahui komposisi kimia serta kristalinitas MCC secara kualitatif, telah dilakukan karakterisasi dengan menggunakan FTIR. Pada penelitian ini, telah berhasil dibuat MCC yang bersumber dari rotan manau. Kristalinitas MCC tertinggi dihasilkan dengan perlakuan hidrolisis asam dengan konsentrasi 0,5 M selama 10 jam, yaitu sebesar 72,42%. Seiring dengan peningkatan konsentrasi serta waktu hidrolisis, kristalinitas MCC yang dihasilkan semakin tinggi.Kata kunci: alkalisasi, hidrolisis asam, selulosa, MCC, rotan manau
Drawing and Drafting in Architecture Architectural History as a Part of Future Studies
Authors: Pilsitz Martin 
Published: August 2017

Architectural historians take an academic interest in past architectural styles and techniques. The actual value of the exploration of the past is to design, from the knowledge gained, a possible image of the future. Consequently, architectural history becomes a part of the futurology. In this context, the first questions are in regard to the fundamental skills of architects. How does work drafting in the architecture? What future presentation methods could be applied? The following article takes a critical look at factors that may influence solutions in the field of drafting in the future, such as the inclusion of the public in the dialogue of the drafting process. This could lead to a discussion about the current didactic for the teaching of drafting and architectural history at universities. Architectural history currently creates a rigid corset for the concepts of styles and for different time frameworks. Is this approach still up-to-date at all? Because of the current teaching method, the vocabulary predominantly originates from the history of art. Accordingly, large numbers of lexical facts are taught and requested, but are there other options available? Against the background of current developments, the question arises: whether architects and architectural historians should not become emancipated and develop, for subject-related issues, their own linguistic forms of expression? If this approach were to be taken into consideration, the knowledge gained and the practical benefits from these studies would be a multiple for the everyday work of prospective architects. As a result, the future of architecture would obtain its own past.
Floristic response to urbanization: Filtering of the bioregional flora in Indianapolis, Indiana, USA
Authors: Dolan Rebecca W. , Aronson Myla F.J. , Hipp Andrew L. 
Published: August 2017

PREMISE OF THE STUDY:Globally, urban plant populations are becoming increasingly important, as these plants play a vital role in ameliorating effects of ecosystem disturbance and climate change. Urban environments act as filters to bioregional flora, presenting survival challenges to spontaneous plants. Yet, because of the paucity of inventory data on plants in landscapes both before and after urbanization, few studies have directly investigated this effect of urbanization.METHODS:We used historical, contemporary, and regional plant species inventories for Indianapolis, Indiana USA to evaluate how urbanization filters the bioregional flora based on species diversity, functional traits, and phylogenetic community structure.KEY RESULTS:Approximately 60% of the current regional flora was represented in the Indianapolis flora, both historically and presently. Native species that survived over time were significantly different in growth form, life form, and dispersal and pollination modes than those that were extirpated. Phylogenetically, the historical flora represented a random sample of the regional flora, while the current urban flora represented a nonrandom sample. Both graminoid habit and abiotic pollination are significantly more phylogenetically conserved than expected.CONCLUSIONS:Our results likely reflect the shift from agricultural cover to built environment, coupled with the influence of human preference, in shaping the current urban flora of Indianapolis. Based on our analyses, the urban environment of Indianapolis does filter the bioregional species pool. To the extent that these filters are shared by other cities and operate similarly, we may see increasingly homogenized urban floras across regions, with concurrent loss of evolutionary information.
Constraining Accretion Signatures of Exoplanets in the TW Hya Transitional Disk
Authors: Uyama Taichi , Tanigawa Takayuki , Hashimoto Jun , Tamura Motohide , Aoyama Yuhiko , Brandt Timothy D. , Ishizuka Masato 
Published: August 2017

Abstract
We present a near-infrared direct imaging search for accretion signatures of possible protoplanets around the young stellar object (YSO) TW Hya, a multi-ring disk exhibiting evidence of planet formation. The Paβ line (1.282 μm) is an indication of accretion onto a protoplanet, and its intensity is much higher than that of blackbody radiation from the protoplanet. We focused on the Paβ line and performed Keck/OSIRIS spectroscopic observations. Although spectral differential imaging (SDI) reduction detected no accretion signatures, the results of the present study allowed us to set 5σ detection limits for Paβ emission of 5.8 × 10−18 and 1.5 × 10−18 erg−1 s−1 cm−2 at 0.″4 and 1.″6, respectively. We considered the mass of potential planets using theoretical simulations of circumplanetary disks and hydrogen emission. The resulting masses were 1.45 ± 0.04 M
J and

at 25 and 95 au, respectively, which agree with the detection limits obtained from previous broadband imaging. The detection limits should allow for the identification of protoplanets as small as ∼1 M
J, which may assist in direct imaging searches around faint YSOs for which extreme adaptive optics instruments are unavailable.
Are Fossil Groups Early-forming Galaxy Systems?
Authors: Kundert A. , D’Onghia E. , Aguerri J. A. L. 
Published: August 2017

Abstract
Using the Illustris cosmological simulation, we investigate the origin of fossil groups in the

mass regime. We examine the formation of the two primary features of fossil groups: the large magnitude gap between their two brightest galaxies and their exceptionally luminous brightest group galaxy (BGG). For fossils and nonfossils identified at z = 0, we find no difference in their halo mass assembly histories at early times, departing from previous studies. However, we do find a significant difference in the recent accretion history of fossil and nonfossil halos; in particular, fossil groups show a lack of recent accretion and have in majority assembled 80% of their

mass before

. For fossils, massive satellite galaxies accreted during this period have enough time to merge with the BGG by the present day, producing a more massive central galaxy. In addition, the lack of recent group accretion prevents replenishment of the bright satellite population, allowing for a large magnitude gap to develop within the past few Gyr. We thus find that the origin of the magnitude gap and overmassive BGG of fossils in Illustris depends on the recent accretion history of the groups and merger history of the BGGs after their collapse at

. This indicates that selecting galaxy groups by their magnitude gap does not guarantee obtaining either early-forming galaxy systems or undisturbed central galaxies.
A Further Study of the
of GRBs: Rest-frame Properties, External Plateau Contributions, and Multiple Parameter Analysis
Authors: Gao He , Ren An-Bing , Lei Wei-Hua , Zhang Bin-Bin , Lü Hou-Jun , Li Ye 
Published: August 2017

Abstract
Zhang et al. propose to redefine the true γ-ray burst (GRB) central engine activity duration,

, by considering the contributions from the prompt γ-ray emission, X-ray flare, and internal plateau features. With a comprehensive study of a large sample of Swift GRBs, it is shown that the

distribution in the observer frame consists of a bimodal feature, suggesting the existence of a new population of ultra-long GRBs. In this work, we make a series of further studies on

: we update the Swift GRB sample up to 2016 June; we investigate the properties of

distribution in the rest frame; we redefine

by involving external plateau contributions; and we make a multiple parameter analysis to investigate whether the bursts within the ultra-long population are statistically different in the sense of other features besides the duration distribution. We find that for all situations, the distribution of

requires two normal distributions in logarithmic space to provide a good fit both in the observer frame and in the rest frame. Considering the observational gap effect would not completely erase the bimodal distribution feature. However, the bursts within the ultra-long population may have no statistical difference in the sense of other features besides the duration term. We thus suggest that if the ultra-long population of GRBs indeed exists, their central engine and radiation mechanisms should be similar to those of the normal population, but they have a longer central engine activity timescale.
Spatial Variations of Turbulent Properties of Neutral Hydrogen Gas in the Small Magellanic Cloud Using Structure-function Analysis
Authors: Nestingen-Palm David , Stanimirović Snežana , González-Casanova Diego F. , Babler Brian , Jameson Katherine , Bolatto Alberto 
Published: August 2017

Abstract
We investigate spatial variations of turbulent properties in the Small Magellanic Cloud (SMC) by using neutral hydrogen (H i) observations. With the goal of testing the importance of stellar feedback on H i turbulence, we define central and outer SMC regions based on the star formation rate (SFR) surface density, as well as the H i integrated intensity. We use the structure function and the velocity channel analysis to calculate the power-law index (γ) for both underlying density and velocity fields in these regions. In all cases, our results show essentially no difference in γ between the central and outer regions. This suggests that H i turbulent properties are surprisingly homogeneous across the SMC when probed at a resolution of 30 pc. Contrary to recent suggestions from numerical simulations, we do not find a significant change in γ due to stellar feedback as traced by the SFR surface density. This could be due to the stellar feedback being widespread over the whole of the SMC, but more likely due to a large-scale gravitational driving of turbulence. We show that the lack of difference between central and outer SMC regions cannot be explained by the high optical depth H I.
Is HESS J1912+101 Associated with an Old Supernova Remnant?
Authors: Su Yang , Zhou Xin , Yang Ji , Chen Yang , Chen Xuepeng , Gong Yan , Zhang Shaobo 
Published: August 2017

Abstract
HESS J1912+101 is a shell-like TeV source that has no clear counterpart in multiwavelength. Using CO and H i data, we reveal that V
LSR ∼ +60 km s−1 molecular clouds (MCs), together with shocked molecular gas and high-velocity neutral atomic shells, are concentrated toward HESS J1912+101. The prominent wing profiles up to V
LSR ∼ +80 km s−1 seen in 12CO (J = 1–0 and J = 3–2) data, as well as the high-velocity expanding H i shells up to V
LSR ∼ +100 km s−1, exhibit striking redshifted-broadening relative to the quiescent gas. These features provide compelling evidences for large-scale perturbation in the region. We argue that the shocked MCs and the high-velocity H i shells may originate from an old supernova remnant (SNR). The distance to the SNR is estimated to be ∼4.1 kpc based on the H i self-absorption method, which leads to a physical radius of 29.0 pc for the ∼(0.7–2.0) × 105 years old remnant with an expansion velocity of ≳40 km s−1. The +60 km s−1 MCs and the disturbed gas are indeed found to coincide with the bright TeV emission, supporting the physical association between them. Naturally, the shell-like TeV emission comes from the decay of neutral pions produced by interactions between the accelerated hadrons from the SNR and the surrounding high-density molecular gas.
The Cosmic V-Web
Authors: Pomarède Daniel , Hoffman Yehuda , Courtois Hélène M. , Tully R. Brent 
Published: August 2017

Abstract
The network of filaments with embedded clusters surrounding voids, which has been seen in maps derived from redshift surveys and reproduced in simulations, has been referred to as the cosmic web. A complementary description is provided by considering the shear in the velocity field of galaxies. The eigenvalues of the shear provide information regarding whether or not a region is collapsing in three dimensions, which is the condition for a knot, expanding in three dimensions, which is the condition for a void, or in the intermediate condition of a filament or sheet. The structures that are quantitatively defined by the eigenvalues can be approximated by iso-contours that provide a visual representation of the cosmic velocity (V) web. The current application is based on radial peculiar velocities from the Cosmicflows-2 collection of distances. The three-dimensional velocity field is constructed using the Wiener filter methodology in the linear approximation. Eigenvalues of the velocity shear are calculated at each point on a grid. Here, knots and filaments are visualized across a local domain of diameter

.
The Effect of Combined Magnetic Geometries on Thermally Driven Winds. I. Interaction of Dipolar and Quadrupolar Fields
Authors: Finley Adam J. , Matt Sean P. 
Published: August 2017

Abstract
Cool stars with outer convective envelopes are observed to have magnetic fields with a variety of geometries, which on large scales are dominated by a combination of the lowest-order fields such as the dipole, quadrupole, and octupole modes. Magnetized stellar wind outflows are primarily responsible for the loss of angular momentum from these objects during the main sequence. Previous works have shown the reduced effectiveness of the stellar wind braking mechanism with increasingly complex but singular magnetic field geometries. In this paper, we quantify the impact of mixed dipolar and quadrupolar fields on the spin-down torque using 50 MHD simulations with mixed fields, along with 10 each of the pure geometries. The simulated winds include a wide range of magnetic field strength and reside in the slow-rotator regime. We find that the stellar wind braking torque from our combined geometry cases is well described by a broken power-law behavior, where the torque scaling with field strength can be predicted by the dipole component alone or the quadrupolar scaling utilizing the total field strength. The simulation results can be scaled and apply to all main-sequence cool stars. For solar parameters, the lowest-order component of the field (dipole in this paper) is the most significant in determining the angular momentum loss.
Critically Evaluated Energy Levels, Spectral Lines, Transition Probabilities, and Intensities of Singly Ionized Vanadium (V ii)
Authors: Saloman Edward B. , Kramida Alexander 
Published: August 2017

Abstract
The energy levels, observed spectral lines, and transition probabilities of singly ionized vanadium, V ii, have been compiled. The experimentally derived energy levels belong to the configurations 3d
4, 3d
3
ns (n = 4, 5, 6), 3d
3
np, and 3d
3
nd (n = 4, 5), 3d
34f, 3d
24s
2, and 3d
24s4p. Also included are values for some forbidden lines that may be of interest to the astrophysical community. Experimental Landé g-factors and leading percentages for the levels are included when available, as well as Ritz wavelengths calculated from the energy levels. Wavelengths and transition probabilities are reported for 3568 and 1896 transitions, respectively. From the list of observed wavelengths, 407 energy levels are determined. The observed intensities, normalized to a common scale, are provided. From the newly optimized energy levels, a revised value for the ionization energy is derived, 118,030(60) cm−1, corresponding to 14.634(7) eV. This is 130 cm−1 higher than the previously recommended value from Iglesias et al.