bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hallazgos de necropsias en maltrato infantil en Bogotá, Colombia, entre el 2000-2005 y el 2011-2013
Authors: Zurbarán-Barrios Mabel , García Fino Claudia Adriana 
Published: April 2016

<p><em>Introducción</em>: el objetivo de este artículo es presentar los resultados de la investigación realizada en necropsias medicolegales de menores fallecidos por maltrato infantil, en la ciudad de Bogotá, en los años 2000 a 2005 y 2011 a 2013. <em>Metodología</em>: además se busca determinar las causas de muerte y el patrón de lesiones traumáticas más frecuentes y compararlos con lo descrito en la literatura médica. A la Regional Bogotá del Instituto Nacional de Medicina Legal y Ciencias Forenses ingresan anualmente unos 4.700 cadáveres, el 8 – 10 % corresponden a casos de menores de edad. <em>Resultados</em>: 110 casos de muerte por malos tratos por acción. Las edades oscilaron entre 7 días y 15 años. Los niños representaron el 55% y las niñas el 45%. Las causas de muertes en estos menores fueron 66.36% por trauma craneoencefálico; 29.09% por trauma abdominal; y 2.73% por asfixia. Los traumas dérmicos fueron la lesión que más frecuentemente acompañó a las causas de muerte. <em>Conclusiones</em>: 2.67% de las muerte de menores residentes en la ciudad de Bogotá son causadas por maltrato infantil. Las causas de muerte fueron principalmente trauma craneoencefálico, seguido por trauma abdominal. El mecanismo de trauma craneoencefálico de mayor frecuencia fue aceleración desaceleración. El 11.1% tuvo delito sexual asociado. Los agresores identificados en su mayoría fueron los progenitores.</p><p><strong> </strong></p>
Early Intervention: A foundation for lifelong violence prevention
Authors: Skeen Sarah , Tomlinson Mark , Ward Catherine L , Cluver Lucie , Lachman Jamie 
Published: April 2016

High levels of violence affect every family in South Africa. Exposure to violence starts early, in both the home and community. There are high levels of physical abuse of children, and the national under-five homicide rate is more than double that of other low- and middle-income countries. Rates of violence are particularly high in poorer communities in the country, and many children already made vulnerable by poverty are also at risk from increased exposure to violence.
Textos y glosas nº 8
Authors: Administración Revista Barataria 
Published: April 2016

Reseñas Bibliográficas correspondientes al número 8 de Barataria. Para visualizar/descargar la reseña correspondiente diríjase al apartado texto completo (pdf).
ÍNDICE de reseñas:
Autor: J. López-Galiacho Perona, pp. 219-221
Texto: José PÉREZ DE VARGAS MUÑOZ (Coord.)
Protección jurídica patrimonial de las personas con discapacidad
Madrid: La Ley-Universidad Rey Juan Carlos. 2007. 751 pp.

Autor: J. F. Jiménez Díaz, pp. 221-224
Texto: Nathalie BERTRAND y Volker KREIBICH, (Eds.)
Europe´s city-regions competitiveness: growth regulation and periurban land management
Assen: Royal Van Gorcum. 2006. 187 pp.

Autor: R. Pérez Redondo, pp. 224-227
Texto: Manuel GARCÍA FERRANDO
Posmodernidad y deporte: entre la individualización y la masificación. Encuesta sobre hábitos deportivos de los españoles 2005
Madrid: Consejo Superior de Deportes y Centro de Investigaciones Sociológicas. 2006. 308 pp.

Autor: E. Díaz Cano, pp. 227-229
Texto: Jesús HUERTA DE SOTO
Die Österreichische Schule der Nationalökonomie – Markt und unternehmerische Kreativität
Viena: F. A. V. Hayek Institut, Barbara Kolm-Lamprechter. 2007. 152 pp.

Autor: E. Díaz Cano, 230-233
Texto: Roland INGLEHART y Christian WELZEL
Modernización, cambio cultural y democracia: la secuencia del desarrollo humano
Madrid: CIS-Siglo XXI. 2006. 448 pp.

Autora: M. I. Morán Morán, 233-235
Texto: Carl MENGER
El método de las ciencias sociales.
Madrid: Unión Editorial. 2006. 425 pp.

Autor: G. Steingress, pp. 235-238
Texto: Juan A. ROCHE CÁRCEL y Manuel OLIVER NARBONA (Eds.)
Cultura y globalización. Entre el conflicto y el diálogo
Alicante: Publicaciones de la Universidad de Alicante. 2005. 472 pp.

Autor: E. Díaz Cano, pp. 238-241
Texto: Octavio UÑA JUÁREZ, Jaime HORMIGOS RUIZ y Antonio MARTÍN CABELLO (Coords.)
Las dimensiones sociales de la globalización
Madrid: Paraninfo. 2007. 300 pp.
Estereotipos de género y actitudes sexistas de la población escolar extremeña
Authors: González Pozuelo Fernando 
Published: April 2016

El proceso de investigación aquí propuesto gira en torno a una realidad sociológica bien concreta: conocer hasta qué punto se han superado en las y los escolares extremeños de primaria y secundaria las creencias que justifican y conducen al sexismo y la violencia de género.
Nuestro propósito es proporcionar los datos y análisis indispensables que sirvan para poder desarrollar programas de intervención que permitan reducir las condiciones de riesgo detectadas para favorecer la construcción de la igualdad y la prevención de la violencia contra la mujer desde la Educación Primaria y Secundaria.
Ex Vivo Dermis Mechanical Behavior in Relation to Decellularization Treatment Length
Authors: Terzini Mara , Bignardi Cristina , Castagnoli Carlotta , Cambieri Irene , Zanetti Elisabetta M. , Audenino Alberto L. 
Published: April 2016

Background:
The dermis is a commonly used source tissue for biologic scaffolds; all cellular and nuclear materials need to be removed to limit the inflammatory immune response by the host organism. The decellularization is critical because it must preserve the structural integrity of the extracellular matrix. This work has analyzed a decellularization procedure commonly followed for the dermal tissue that is a chemical treatment with sodium hydroxide. The goal of this work is to identify the optimal treatment length on the basis of structural properties.

Methods:
Tensile tests have been performed on the native tissue and on tissues decellularized for 1-7 weeks in sodium hydroxide. The collected data have been analyzed through Tukey-Kramer test to assess if the mechanical properties (ultimate tensile stress and elastic modulus) of decellularized tissues were significantly different from the properties of the native tissue. These tests have been performed on specimens cut along two orthogonal directions (parallel and perpendicular to Langer’s lines).

Results:
The decellularization treatment performed with sodium hydroxide in general weakens the tissue: both the ultimate stress and the elastic modulus get lower. The structural properties along Langer lines orientation are more strongly impacted, while the structural properties orthogonal to Langer lines can be preserved with an optimal duration of the decellularization treatment that is 5-6 weeks.

Conclusion:
The duration of the decellularization treatment is critical not only to reach a complete decellularization, but also to preserve the mechanical properties of the tissue; 5-6 week treatment performed with sodium hydroxide allows preserving the mechanical properties of the native tissue perpendicularly to Langer lines orientation, and minimizing the impact of the decellularization process on the mechanical properties along the Langer lines orientation.
Off-road and Off-beat: Gadael Lenin, American Interior and the Transnational Focus of Welsh Art Cinema
Authors: Woodward Kate 
Published: April 2016

This article focuses on two recent films from Wales, the feature film Gadael Lenin (1993) and the documentary American Interior (2014). Together, they are well placed to offer a rich interrogation of the many contrasting and contradictory aspects of contemporary art cinema. I argue that film production in Wales – despite the fact that the very concepts of Wales, Welsh cinema and Welsh film are highly complex, contested and shifting – has developed a distinctly transnational status which allows an interrogation of the national (in terms of Wales) but also of the interface between the national and the transnational. Set wholly and mainly outside Wales, with dialogue in Welsh as well as other languages, the films employ a comparativist agenda in order to internationalise the Welsh experience and demonstrate that it is within art cinema's reach to be both national and transnational, by addressing distinct, contrasting dimensions. While Gadael Lenin makes bold statements about the role of art in society, American Interior engages in a transmedial, multi-platform form of film-making which transcends boundaries and demonstrates the cultural potential of an expansive and inclusive form of culture making from Wales, one which reaches out globally and crosses national and cultural forms.
Microsatellite markers for hoop‐petticoat daffodils (Narcissus sect. Bulbocodii; Amaryllidaceae)
Authors: Könyves Kálmán , David John C. , Culham Alastair 
Published: April 2016

Premise of the study:Microsatellite markers were developed using hoop‐petticoat daffodils (Narcissus sect. Bulbocodii; Amaryllidaceae) to aid in the taxonomic revision of the section, and to further evaluate their broad applicability for daffodil cultivar identification.Methods and Results:Three hundred fifty‐one primer pairs were developed using a commercial service. Nineteen polymorphic and repeatable markers were developed by screening 67 of these primer pairs. Of these, 11 chosen markers were used to screen 317 samples; the number of alleles per locus ranged from four to 21, and the observed heterozygosity ranged from 0.101 to 0.297. There were null genotypes in some samples for six of the markers. All the microsatellites were transferable to other Narcissus sections.Conclusions:The results indicate that these new markers have sufficient potential variation to be used for taxonomic revision of the genus and to distinguish many commercial daffodil cultivars.
A SUBSTRUCTURE INSIDE SPIRAL ARMS, AND A MIRROR IMAGE ACROSS THE GALACTIC MERIDIAN
Authors: Vallée Jacques P. 
Published: April 2016

ABSTRACT
Though the galactic density wave theory is over 50 years old and is well known in science, it has been difficult to say whether it fits our own Milky Way disk. Here we show a substructure inside the spiral arms. This substructure is reversing with respect to the Galactic Meridian (longitude zero), and crosscuts of the arms at negative longitudes appear as mirror images of crosscuts of the arms at positive longitudes. Four lanes are delineated: a mid-arm (extended 12CO gas at the mid-arm, H i atoms), an in-between offset by about 100 pc (synchrotron, radio recombination lines), an in-between offset by about 200 pc (masers, colder dust), and an inner edge (hotter dust seen in mid-IR and near-IR).
SPACE TELESCOPE AND OPTICAL REVERBERATION MAPPING PROJECT. III. OPTICAL CONTINUUM EMISSION AND BROADBAND TIME DELAYS IN NGC 5548
Authors: Fausnaugh M. M. , Denney K. D. , Barth A. J. , Bentz M. C. , Bottorff M. C. , Carini M. T. , Croxall K. V. , Rosa G. De , Goad M. R. , Horne Keith , Joner M. D. , Kaspi S. , Kim M. , Klimanov S. A. , Kochanek C. S. , Leonard D. C. , Netzer H. , Peterson B. M. , Schnülle K. , Sergeev S. G. , Vestergaard M. , Zheng W.-K. , Zu Y. , Anderson M. D. , Arévalo P. , Bazhaw C. , Borman G. A. , Boroson T. A. , Brandt W. N. , Breeveld A. A. , Brewer B. J. , Cackett E. M. , Crenshaw D. M. , Bontà E. Dalla , Lorenzo-Cáceres A. De , Dietrich M. , Edelson R. , Efimova N. V. , Ely J. , Evans P. A. , Filippenko A. V. , Flatland K. , Gehrels N. , Geier S. , Gelbord J. M. , Gonzalez L. , Gorjian V. , Grier C. J. , Grupe D. , Hall P. B. , Hicks S. , Horenstein D. , Hutchison T. , Im M. , Jensen J. J. , Jones J. , Kaastra J. , Kelly B. C. , Kennea J. A. , Kim S. C. , Korista K. T. , Kriss G. A. , Lee J. C. , Lira P. , MacInnis F. , Manne-Nicholas E. R. , Mathur S. , McHardy I. M. , Montouri C. , Musso R. , Nazarov S. V. , Norris R. P. , Nousek J. A. , Okhmat D. N. , Pancoast A. , Papadakis I. , Parks J. R. , Pei L. , Pogge R. W. , Pott J.-U. , Rafter S. E. , Rix H.-W. , Saylor D. A. , Schimoia J. S. , Siegel M. , Spencer M. , Starkey D. , Sung H.-I. , Teems K. G. , Treu T. , Turner C. S. , Uttley P. , Villforth C. , Weiss Y. , Woo J.-H. , Yan H. , Young S. 
Published: April 2016

ABSTRACT
We present ground-based optical photometric monitoring data for NGC 5548, part of an extended multiwavelength reverberation mapping campaign. The light curves have nearly daily cadence from 2014 January to July in nine filters (BVRI and ugriz). Combined with ultraviolet data from the Hubble Space Telescope and Swift, we confirm significant time delays between the continuum bands as a function of wavelength, extending the wavelength coverage from 1158 Å to the z band (~9160 Å). We find that the lags at wavelengths longer than the V band are equal to or greater than the lags of high-ionization-state emission lines (such as He ii

λ
1640

and

λ
4686

), suggesting that the continuum-emitting source is of a physical size comparable to the inner broad-line region (BLR). The trend of lag with wavelength is broadly consistent with the prediction for continuum reprocessing by an accretion disk with

τ
∝

λ

4

/

3

. However, the lags also imply a disk radius that is 3 times larger than the prediction from standard thin-disk theory, assuming that the bolometric luminosity is 10% of the Eddington luminosity (

L
=
0.1

L

Edd

). Using optical spectra from the Large Binocular Telescope, we estimate the bias of the interband continuum lags due to BLR emission observed in the filters. We find that the bias for filters with high levels of BLR contamination (~20%) can be important for the shortest continuum lags and likely has a significant impact on the u and U bands owing to Balmer continuum emission.
THE STRUCTURE OF THE STRONGLY LENSED GAMMA-RAY SOURCE B2 0218+35
Authors: Barnacka Anna , Geller Margaret J. , Dell’Antonio Ian P. , Zitrin Adi 
Published: April 2016

ABSTRACT
Strong gravitational lensing is a powerful tool for resolving the high-energy universe. We combine the temporal resolution of Fermi-LAT, the angular resolution of radio telescopes, and the independently and precisely known Hubble constant from the analysis by the Planck collaboration, to resolve the spatial origin of gamma-ray flares in the strongly lensed source B2 0218+35. The lensing model achieves 1 mas spatial resolution of the source at gamma-ray energies. The data imply that the gamma-ray flaring sites are separate from the radio core: the bright gamma-ray flare (MJD: 56160-56280) occurred

51
±
8

pc from the 15 GHz radio core, toward the central engine. This displacement is significant at the

∼
3
σ

level, and is limited primarily by the precision of the Hubble constant. B2 0218+35 is the first source where the position of the gamma-ray emitting region relative to the radio core can be resolved. We discuss the potential of an ensemble of strongly lensed high-energy sources for elucidating the physics of distant variable sources based on data from Chandra and SKA.
PRECISE MEASUREMENT OF THE REIONIZATION OPTICAL DEPTH FROM THE GLOBAL 21 cm SIGNAL ACCOUNTING FOR COSMIC HEATING
Authors: Fialkov Anastasia , Loeb Abraham 
Published: April 2016

ABSTRACT
As a result of our limited data on reionization, the total optical depth for electron scattering, τ, limits precision measurements of cosmological parameters from the Cosmic Microwave Background (CMB). It was recently shown that the predicted 21 cm signal of neutral hydrogen contains enough information to reconstruct τ with sub-percent accuracy, assuming that the neutral gas was much hotter than the CMB throughout the entire epoch of reionization (EoR). Here we relax this assumption and use the global 21 cm signal alone to extract τ for realistic X-ray heating scenarios. We test our model-independent approach using mock data for a wide range of ionization and heating histories and show that an accurate measurement of the reionization optical depth at a sub-percent level is possible in most of the considered scenarios even when heating is not saturated during the EoR, assuming that the foregrounds are mitigated. However, we find that in cases where heating sources had hard X-ray spectra and their luminosity was close to or lower than what is predicted based on low-redshift observations, the global 21 cm signal alone is not a good tracer of the reionization history.
ABSOLUTE CALIBRATION OF THE RADIO ASTRONOMY FLUX DENSITY SCALE AT 22 TO 43 GHz USING PLANCK
Authors: Partridge B. , López-Caniego M. , Perley R. A. , Stevens J. , Butler B. J. , Rocha G. , Walter B. , Zacchei A. 
Published: April 2016

ABSTRACT
The Planck mission detected thousands of extragalactic radio sources at frequencies from 28 to 857 GHz. Planck's calibration is absolute (in the sense that it is based on the satellite’s annual motion around the Sun and the temperature of the cosmic microwave background), and its beams are well characterized at sub-percent levels. Thus, Planck's flux density measurements of compact sources are absolute in the same sense. We have made coordinated Very Large Array (VLA) and Australia Telescope Compact Array (ATCA) observations of 65 strong, unresolved Planck sources in order to transfer Planck's calibration to ground-based instruments at 22, 28, and 43 GHz. The results are compared to microwave flux density scales currently based on planetary observations. Despite the scatter introduced by the variability of many of the sources, the flux density scales are determined to 1%–2% accuracy. At 28 GHz, the flux density scale used by the VLA runs 2%–3% ± 1.0% below Planck values with an uncertainty of

±
1.0
%
;

at 43 GHz, the discrepancy increases to 5%–6% ± 1.4% for both ATCA and the VLA.
DOUBLE POWER LAWS IN THE EVENT-INTEGRATED SOLAR ENERGETIC PARTICLE SPECTRUM
Authors: Zhao Lulu , Zhang Ming , Rassoul Hamid K. 
Published: April 2016

ABSTRACT
A double power law or a power law with exponential rollover at a few to tens of MeV nucleon−1 of the event-integrated differential spectra has been reported in many solar energetic particle (SEP) events. The rollover energies per nucleon of different elements correlate with a particle's charge-to-mass ratio (Q/A). The probable causes are suggested as residing in shock finite lifetimes, shock finite sizes, shock geometry, and an adiabatic cooling effect. In this work, we conduct a numerical simulation to investigate a particle's transport process in the inner heliosphere. We solve the focused transport equation using a time-backward Markov stochastic approach. The convection, magnetic focusing, adiabatic cooling effect, and pitch-angle scattering are included. The effects that the interplanetary turbulence imposes on the shape of the resulting SEP spectra are examined. By assuming a pure power-law differential spectrum at the Sun, a perfect double-power-law feature with a break energy ranging from 10 to 120 MeV nucleon−1 is obtained at 1 au. We found that the double power law of the differential energy spectrum is a robust result of SEP interplanetary propagation. It works for many assumptions of interplanetary turbulence spectra that give various forms of momentum dependence of a particle's mean free path. The different spectral shapes in low-energy and high-energy ends are not just a transition from the convection-dominated propagation to diffusion-dominated propagation.
MESOSCALE MODELING OF IMPACT COMPACTION OF PRIMITIVE SOLAR SYSTEM SOLIDS
Authors: Davison Thomas M. , Collins Gareth S. , Bland Philip A. 
Published: April 2016

ABSTRACT
We have developed a method for simulating the mesoscale compaction of early solar system solids in low-velocity impact events using the iSALE shock physics code. Chondrules are represented by non-porous disks, placed within a porous matrix. By simulating impacts into bimodal mixtures over a wide range of parameter space (including the chondrule-to-matrix ratio, the matrix porosity and composition, and the impact velocity), we have shown how each of these parameters influences the shock processing of heterogeneous materials. The temperature after shock processing shows a strong dichotomy: matrix temperatures are elevated much higher than the chondrules, which remain largely cold. Chondrules can protect some matrix from shock compaction, with shadow regions in the lee side of chondrules exhibiting higher porosity that elsewhere in the matrix. Using the results from this mesoscale modeling, we show how the ε − α porous-compaction model parameters depend on initial bulk porosity. We also show that the timescale for the temperature dichotomy to equilibrate is highly dependent on the porosity of the matrix after the shock, and will be on the order of seconds for matrix porosities of less than 0.1, and on the order of tens to hundreds of seconds for matrix porosities of ∼0.3–0.5. Finally, we have shown that the composition of the post-shock material is able to match the bulk porosity and chondrule-to-matrix ratios of meteorite groups such as carbonaceous chondrites and unequilibrated ordinary chondrites.
Retrospective Data about the Catheter-related Complications and Management in Massive Bus Burn Casualties
Authors: Jiang Hongfei , Hu Hang , Ren Haitao , Han Chunmao , Wang Xingang , You Chuangang , Zhao Ruiyi 
Published: April 2016

Purpose This is a single-center, descriptive report of the management and complications of venous catheter use in 19 severely burned passengers from a bus fire that occurred on July 5, 2014, in Hangzhou. Methods We recorded the parameters of the catheters insertion and indwelling. Sampling of each removed catheter was conducted to monitor for catheter-related infections. Bedside ultrasound screening was performed for recording central venous catheter (CVC)-related complications. Results Of the 174 venous accesses placed, 108 were CVCs. 27 (25.0%) catheter tip cultures (CTC) were positive; 12 (11.1%) were catheter-related blood stream infections (CRBSI). Acinetobacter baumannii was the most prominent bacterial infection for both CTC- (55.56%) and CRBSI- (75.00%) positive catheters. CTC- and CRBSI-positive rates were higher during the emergency stage, and both dropped rapidly after reform measures (chi-square test, p = 0.003), and all were negative after the no. 8 catheters. Accumulative regression results indicated that total body surface area burned (TBSA), number of catheters, days of indwelling, and bloodstream infections were independently associated with CTC results, while gender and number of catheters were independently associated with CRBSI results. 1 femur vein thrombosis was detected and cured. Conclusions Bedside ultrasound and professional IV team for CVC management are pivotal for massive burn victims. Their intervention helps control CVC-related infections and other complications. A. baumannii was the most frequent bacterial infection found in both CTC- and CRBSI-positive catheters. Several most important factors associated with catheter-related infections were concluded. This information alerts us to watch for patients with such warning factors.