bluuebunny/crossref_metadata_2025_split huggingface dataset:
Self-Signaling and Prosocial Behavior: A Cause Marketing Experiment
Authors: Dubé Jean-Pierre , Luo Xueming , Fang Zheng 
Published: February 2017

We test an information theory of prosocial behavior whereby ego utility and self-signaling crowd out the effect of consumption utility on choice. The data come from two field experiments involving purchases of a consumer good bundled with a charitable donation. Across experimental cells, we randomize the price level and the donation level. A model-free analysis of the data reveals nonmonotonic regions of demand when the good is bundled with relatively large charitable donations. Subjects also self-report lower ratings of “feeling good about themselves” when offered bundles with large donations and price discounts. The evidence suggests that price discounts crowd out consumer self-inference of altruism. Alternative motivation-crowding theories are rejected due to their inability to explain the nonmonotonic data moments. The standard use of interaction effects and other falsification checks to explore the underlying choice mechanism in an experimental setting is complicated in our self-signaling context. Instead, a novel feature of our analysis consists of using the experimental data to estimate the structural form of a model of consumer demand with self-signaling. We specify a model in which consumers obtain both consumption and ego utility from their choices. Ego utility derives from a consumer’s posterior self-beliefs after making her choice. An estimator is proposed that handles the potential multiplicity of equilibria that can arise in the self-signaling model. The model estimates allow us to quantify the economic role of ego utility and to explore the underlying signaling mechanism. Nested tests reject the hypothesis of no self-signaling. Alternative model specifications that potentially allow for nonmontonic demand without the self-signaling structure exhibit an inferior fit to the data. The model estimates imply that consumer response to the donations are mainly driven by ego utility and not by consumption utility (i.e., not by altruistic motives). The findings from the combination of a field experiment and a structural model contribute to a growing literature on self-signaling and consumer behavior by quantifying the magnitude of self-signaling on preferences and choices. The results also have implications for the design of a cause marketing campaign and the potential negative synergies between price and nonprice promotions. Data are available at https://doi.org/10.1287/mksc.2016.1012 .
The Outer Ring of the Galaxy Revealed by Young Open Clusters
Authors: Mel’nik A. M. , Rautiainen P. , Glushkova E. V. , Dambis A. K. 
Published: February 2017

Abstract
The distribution of young open clusters in the Galactic plane suggests the existence of the outer ring R
1
R′2 in the Galaxy. The solar position angle θ
b providing the best agreement between the observed and model distribution is θ
b = 35±10°. We compared the θ
b values derived from three different catalogues of open clusters and they appear to be consistent within the errors.
Creative Personality Profile in Social Sciences: The Leading Role of Autonomy
Authors: Kirsch Christiane , Lubart Todd , Houssemand Claude 
Published: February 2017

Abstract
The literature on creativity has often focused on the analysis of artists and scientists. The ability to generalize these findings to respective professional sub-disciplines is examined. In particular, the present study addresses the generalizability of the personality profile of creative scientists to creative social scientists. Autonomy was found to be the most important personality feature for creativity in social sciences. These results suggest the importance of fostering an autonomous working style.
Children’s Drawing in the Context of the Visual Language of New Media. Research Report
Authors: Didkowska Bernadeta 
Published: February 2017

Abstract
The present time is a period of dynamic development of new media, which should be accompanied by a more profound reflection over their impact on human development. The research on the impact of new media on children seems to be important as children become increasingly exposed to the virtual world, at the same time exploring reality. The time and commitment with which they “absorb” media images is bound to take its toll on a child’s psyche, which manifests itself in the imaging. The article presents the research on drawing activity of children from 3 to 12 years old in the context of changes occurring in these activities brought about by the visual language of new media. The fact that this extensive research has been carried out over an interval of 10 years (in 2004 I carried out an analysis of 4180 drawings of children and youth aged 3 to 18 years, while in the study repeated in 2014 I examined 2134 drawings of children aged 3 to 12 years), makes it possible to compare the results of the two studies, and also to confront them with descriptions of children’s drawings found in the specialized literature. In this way, the obtained characteristics may be referred to the visual language used to construct the new media image. Qualitative and quantitative analyses, as well as a comparison of the results, have allowed not only changes in the children’s drawing activities to be determined, but also indicate the direction of these changes. For the research, it was also important to find arguments in favour of media education with reference to visual education and defined as training, that pertains to the entire contemporary iconosphere.
DISTRIBUSI SPASIAL, STATUS PEMANFAATAN, DAN UPAYA KONSERVASI PESUT MAHAKAM (Orcaella brevirostris) DI KALIMANTAN TIMUR
Authors: Dharmadi Dharmadi , Hartoto Dede Irving , Nasution Syahroma Husni , Oktaviani Dian 
Published: February 2017

Penelitian dilakukan pada tahun 2004 - 2006 di Danau Semayang dan Muara Kaman (bagian dari Sungai Mahakam), Kalimantan Timur, melalui survei lapangan dan wawancara langsung dengan nelayan, masyarakat, dan Dinas Perikanan, Dinas Perlindungan Hutan dan Pelestarian Alam. Tujuan penelitian ini adalah untuk mengetahui penyebaran secara spasial, status pemanfaatan, dan upaya konservasi pesut Mahakam (Orcaella brevirostris). Hasil pengamatan menunjukkan bahwa distribusi pesut Mahakam secara spasial terdapat di Muara Kaman, Muara Sungai Pela Kecil, muara Sungai Pela Besar, Danau Semayang, dan Danau Melintang. Pada saat ini, pesut Mahakam di Sungai Mahakam digunakan sebagai wisata air bagi turis domestik maupun luar negeri. Upaya konservasi pesut Mahakan dapat dilakukan melalui perlindungan habitat dari pencemaran dan pendangkalan, perlindungan suaka perikanan yang berfungsi untuk penyedia makanan alami serta meningkatkan peran aktif masyarakat agar turut menjaga kelestarian pesut. This study was conducted during 2004 to 2006 in Semayang and Melintang Lakes, Mahakam segment around Muara Kaman River of East Kalimantan, through field survey methods, and directly interview to respective respondens of fishers, local people, Fisheries Regency Departement and Forest Protection and Natural Resources Conservation. The objective of the study was to elucidate the distribution spasial, utilization status, and conservation effort of freshwater dolphin (Orcaella brevirostris). Results show that the spasial distributions of freshwater dolphin were found in Kaman, Pela Kecil, Bank of Pela Besar Rivers, Semayang, and Melintang Lakes. Freshwater dolphines was used as echotourism for local and foreign tourisms. There are some efforts to conserve of freshwater dolphin in the East Kalimantan, namely habitat protection from pollution and sedimentation, fisheries area protection for providing natural food and to increase local people role in conserving the existence of these animals.
Papieża Franciszka inspiracje dla duszpasterstwa młodzieży
Authors: Fiałkowski Marek 
Published: February 2017

Duszpasterstwo młodzieży jest posługą zbawczą Kościoła wobec młodzieży szkolnej, pozaszkolnej, akademickiej i pracującej. Jak każde duszpasterstwo wymaga ono przystosowania do zmieniających się warunków społeczno­‑kulturowych. Poszukując odpowiedzi na pytanie o kształt duszpasterstwa młodzieży w obecnym czasie, warto zwrócić uwagę na sugestie papieża Franciszka, które znajdziemy w adhortacji apostolskiej Evangelii gaudium.Wspomniany dokument podkreśla konieczności cierpliwego i miłosiernego słuchania młodego człowieka oraz ofiarowania mu swojego czasu. Ponadto stawia postulat wypracowania i posługiwania się zrozumiałym językiem w pracy z młodzieżą oraz budowania środowiska chrześcijańskiego. Istotny jest także wysiłek na rzecz pogłębionej duchowości oraz odważne poszukiwania nowych dróg w duszpasterskiej pracy z młodymi ludźmi.
Kolekcje chrześcijaństwa w średniowieczu – próba odczytania znaczenia na podstawie wybranych przykładów
Authors: Tabor Dariusz 
Published: February 2017

Niniejszy tekst rozważa znaczenie i treść trzech typów średniowiecznych kolekcji kościelnych – skarbców, bibliotek i zbiorów relikwii. Przypadkiem szczególnym są prywatne zbiory osób należących do elit. Jednakże średniowieczne kolekcje chrześcijańskie poprzedzone były poprzez pogańskie zwyczaje gromadzenia przedmiotów wyłączonych z codziennego użytku w grobach. Przytoczono jako przykłady grób Childeryka w Tournai i grób Raedwalda w Sooton Hoo. Skarbiec zawierał przedmioty służące sprawowaniu liturgii oraz regalia – symbole władzy królewskiej. Miały one symbolizować jedność regnum i sacerdotium, głównych rzeczywistości społecznych średniowiecza. Biblioteka – kolekcja książek stanowiła zbiór narzędzi do nauczania i prowadzenia badań naukowych. Zbiór relikwii był obrazem nadprzyrodzonej wspólnoty świętych – osób zbawionych oraz uobecniał jej chwałę przed oczami wiernych. Kolekcja różnorodnych przedmiotów – książek, relikwii, klejnotów, przedmiotów liturgicznych – należąca do uczonego albo do osoby sprawującej władzę spełniała wyjątkową rolę i niosła szczególne znaczenie. Ujawniała ona intelektualne preferencje tej osoby oraz religijne i duchowe wartości, jakimi ona żyła. Znaczenie kolekcji zostało opracowane przez Krzysztofa Pomiana. Twierdził on, że kolekcja jest pośrednikiem między sferą widzialną i niewidzialną, między rzeczywistością śmiertelnych i rzeczywistością nieśmiertelnych. Jednakże koncepcja Krzysztofa Pomiana wydaje się niewystarczająca wobec zawartości, ról i znaczeń wyżej przeanalizowanych kolekcji średniowiecznych. Możliwe jest jednakże zastosowanie do opisu i interpretacji kolekcji pojęć epifanii i znaku czasu.
Aplicación del método Kanban a un software CRM basado en plataforma Open Source "Vtiger"
Authors: Botia Mendivelso María Fernanda , Súarez Valderrama María Teresa , Romero Villalobos Oswaldo Alberto 
Published: February 2017

Resumen. Introducción: este artículo es producto de la investigación “Importancia de la simplicidad Software CRM desde la perspectiva del usuario”, dirigida por el Grupo de Investigación en Interoperabilidad de Redes Académicas (GIIRA) de la Universidad Distrital Francisco José de Caldas realizada durante el 2015. Metodología: se implementó el método Kanban en la plataforma basada en Open Source Vtiger y se hizo seguimiento a 20 empresas usuarias, a través de recolección de datos sobre estadísticas de uso para compararlas con la información previa obtenida durante el primer semestre del 2015, periodo en el cual la plataforma presentaba una interfaz similar a la de Vtiger. Resultados: el 85 % de las empresas aumentó significativamente el uso de la plataforma hasta en un 310 %; el 10 % no tuvo variaciones significativas y el 5 % restante registró un menor uso. Conclusiones: la implementación del método Kanban en el software Customer Relationship Management (CRM) permite tener acceso a la información de gestión comercial de manera organizada, resaltando en primer plano datos de interés fácilmente concluyentes, al igual que redireccionar la información complementaria si es necesario.
Estudio de calidad de potencia para iluminarias del sistema de semaforización de la ciudad de Bogotá
Authors: Parra Rodríguez Carlos Andrés , Serrato Rodríguez Hugo Alejandro , Rodríguez Molano José Ignacio 
Published: February 2017

Introducción: el presente artículo es un estudio de caso del proyecto titulado “Calidad de energía orientado a los valores de armónicos en las luminarias utilizadas en las intersecciones semafóricas en la ciudad de Bogotá D. C.”. Este proyecto se desarrolló durante el 2015 en la Universidad Distrital Francisco José de Caldas. Metodología: se realizaron mediciones encaminadas a las distorsiones armónicas y el factor de potencia en las luminarias de Bogotá tipo led, incandescente y halógena, para contrastar con los niveles recomendados de thd para cada tipo en la iec 61000-3-2. Se utilizó para el análisis un medidor digital modelo Everfine pf9811. Resultados: se determinaron presencias importantes de distorsión armónica y afectación a la red con las nuevas luminarias tipo led, lo cual denota una baja en la calidad de energía con la cual opera el equipo de control. Conclusiones: se evidencian retos técnicos para la puesta en marcha de las intersecciones, por cuenta de las perturbaciones electromagnéticas que afectan a la red eléctrica por parte de las nuevas tecnologías de iluminación; por ello, deben mitigarse o erradicarse los efectos dañinos de las perturbaciones electromagnéticas en la red eléctrica. Se concluye y recomienda la observación de los valores base existentes en este artículo y nuevas investigaciones.
Knowledge, attitude and practices regarding complementary feeding among mothers of children 6 to 24 months of age in Konaseema region
Authors: Sethi Rajesh Kumar , Padhy Sadasiba , Raju Datla V. S. L. N. 
Published: February 2017

Background: Complementary feeding is the introduction of semisolid or solid food in infant who is on breast feeding, when mother’s milk is no longer enough to meet the nutritional needs. Understanding the social beliefs, knowledge, attitude and practices about complementary feeding among mothers is an important step prior to designing an intervention strategy to prevent malnutrition in children. Aim of the study was to assess the knowledge, attitude and practices regarding complementary feeding among mothers and its effect on growth of the child.Methods: Prospective study including 500 mothers with children between 6 to 24 months of age in KIMS, from December 2014 to November 2015. Results: Mean age of knowledge regarding complementary feeding in mothers was 8.01 months. Most of the mothers 307/500 (61.4%) started complementary feeding because of insufficient milk, 183/500 (36.6%) mothers started complementary feeding as they felt the child required more milk, 30/500 (6%) mothers started complementary feeding as the child was sick and not drinking milk. There is significant positive correlation between age of complementary feeding and malnutrition in first 2 years of life.Conclusions: Mother’s knowledge regarding timing of complementary feeding is inadequate and practices are inappropriate. Majority of them are not aware of the current recommendations. It is essential to give accurate information and education about complementary feeding to prevent malnutrition and improve the health status of children.
Catadores e movimento social: uma pesquisa bibliométrica
Authors: Souza Juliana Soares de , Zanin Maria 
Published: February 2017

O objetivo do presente trabalho é demonstrar importância do tema estudado, mediante pesquisa bibliográfica empreendida, tendo como objeto, pesquisas que empregaram os termos “Movimento Social” e “Catadores de Materiais Recicláveis” e seus respectivos correlatos, na base de dados CAPES, no período compreendido entre os anos de 2010 a 2012. Para isso foi indispensável conceituar ambos os termos, por meio de publicações com reconhecimento científico atestado. A pesquisa bibliométrica apontou para as peculiares das publicações e permitiu uma análise pormenorizada da justificativa sobre a importância da temática movimento social de catadores de materiais recicláveis no campo científico, conceituado no trabalho como ferramenta de divulgação e reivindicação de direitos sociais, por ora renegados pela sociedade brasileira, cuja desigualdade social alimenta a exclusão.
STRESS DAN CARA MENGURANGINYA
Authors: Sukadiyanto Sukadiyanto 
Published: February 2017

Abstract: Stress and How to Reduce It. Everyone experiences stress or tension but it will vary from person to person. The difference lies in its intensity and the way to respond to its causes. Some ways to reduce stress include, among others, consuming healthy and nutritious foods, maintaining physical fitness, doing breath exercises, doing relaxation exercises, doing fun activities, taking a vacation, establishing harmonious relationship, avoiding bad habits, planning daily routines, keeping plants and animals, sparing time for oneself or families, and avoiding loneliness. A stress-reducing program can be successful if it is seriously carried out with discipline. Keywords: stress, a stress-reducing program
Formation of intermetallic compounds and their effect on mechanical properties of aluminum–titanium alloy films
Authors: Shang Hailong , Ma Bingyang , Li Rongbin , Li Geyang 
Published: February 2017

AbstractAl–Ti alloy films with various Ti contents were prepared through magnetron co-sputtering with Al and Ti targets and treated with vacuum annealing at 400 °C. Energy dispersive spectroscopy, X-ray diffraction, transmission electron microscopy, X-ray photoelectron spectroscopy and nanoindentation were used to determine the composition, microstructure and hardness of the films to reveal the existence of intermetallic compounds and their effects on the microstructure and mechanical properties. The results showed that Al–Ti films with lower Ti contents formed nanocrystalline structures of highly supersaturated solid solution. With the increase of Ti content, various types of Al–Ti intermetallic compound bonds formed. The existence and increasing concentration of these compound bonds gradually transformed the films into amorphous structures and supported the continual increase of the film hardness, reaching a high value of 8.8 GPa at 36.3 at.% Ti.
Lessons from the Onset of a Common Envelope Episode: the Remarkable M31 2015 Luminous Red Nova Outburst
Authors: MacLeod Morgan , Macias Phillip , Ramirez-Ruiz Enrico , Grindlay Jonathan , Batta Aldo , Montes Gabriela 
Published: February 2017

Abstract
This paper investigates the recent stellar-merger transient M31LRN 2015 in the Andromeda galaxy. We analyze published optical photometry and spectroscopy along with a Hubble Space Telescope detection of the color and magnitude of the pre-outburst source. The transient outburst is consistent with dynamically driven ejecta at the onset of a common envelope episode, which eventually leads to the complete merger of a binary system. The light curve appears to contain two components: first

of fast ejecta driven by shocks at the onset of common envelope, and later, ∼0.3 M
⊙ of further ejecta as the secondary becomes more deeply engulfed within the primary. Just prior to merger, we find that the primary star is a 3–5.5 M
⊙ subgiant-branch primary star with a radius of 30–40 R
⊙. Its position in the color–magnitude diagram shows that it is growing in radius, consistent with a picture where it engulfs its companion. By matching the properties of the primary star to the transient outburst, we show that the optical transient lasts less than 10 orbits of the original binary, which had a pre-merger period of ∼10 days. We consider the possible orbital dynamics leading up to the merger, and argue that if the system merged due to the Darwin tidal instability it implies a lower mass main-sequence companion of 0.1–0.6 M
⊙. This analysis represents a promising step toward a more detailed understanding of flows in common envelope episodes through direct observational constraints.
Computation of the Transmitted and Polarized Scattered Fluxes by the Exoplanet HD 189733b in X-Rays
Authors: Marin Frédéric , Grosso Nicolas 
Published: February 2017

Abstract
Thousands of exoplanets have been detected, but only one exoplanetary transit was potentially observed in X-rays from HD 189733A. What makes the detection of exoplanets so difficult in this band? To answer this question, we run Monte-Carlo radiative transfer simulations to estimate the amount of X-ray flux reprocessed by HD 189733b. Despite its extended evaporating atmosphere, we find that the X-ray absorption radius of HD 189733b at 0.7 keV, which is the mean energy of the photons detected in the 0.25–2 keV energy band by XMM-Newton, is ∼1.01 times the planetary radius for an atmosphere of atomic hydrogen and helium (including ions), and produces a maximum depth of ∼2.1% at ∼±46 minutes from the center of the planetary transit on the geometrically thick and optically thin corona. We compute numerically in the 0.25–2 keV energy band that this maximum depth is only of ∼1.6% at ∼±47 minutes from the transit center, and not very sensitive to the metal abundance, assuming that adding metals in the atmosphere would not dramatically change the density–temperature profile. Regarding a direct detection of HD 189733b in X-rays, we find that the amount of flux reprocessed by the exoplanetary atmosphere varies with the orbital phase, spanning between three and five orders of magnitude fainter than the flux of the primary star. Additionally, the degree of linear polarization emerging from HD 189733b is <0.003%, with maximums detected near planetary greatest elongations. This implies that both the modulation of the X-ray flux with the orbital phase and the scatter-induced continuum polarization cannot be observed with current X-ray facilities.
Non-LTE Stellar Population Synthesis of Globular Clusters Using Synthetic Integrated Light Spectra. I. Constructing the IL Spectra
Authors: Young Mitchell. E. , Short C. Ian 
Published: February 2017

Abstract
We present an investigation of the globular cluster population synthesis method of McWilliam & Bernstein, focusing on the impact of non-LTE (NLTE) modeling effects and color–magnitude diagram (CMD) discretization. Johnson–Cousins–Bessel U – B,

,

, and

colors are produced for 96 synthetic integrated light (IL) spectra with two different discretization prescriptions and three degrees of NLTE treatment. These color values are used to compare NLTE- and LTE-derived population ages. Relative contributions of different spectral types to the IL spectra for different wavebands are measured. IL NLTE spectra are shown to be more luminous in the UV and optical than LTE spectra, but show stronger absorption features in the IR. The main features showing discrepancies between NLTE and LTE IL spectra may be attributed to light metals, primarily Fe i, Ca i, and Ti i, as well as TiO molecular bands. Main-sequence stars are shown to have negligible NLTE effects at IR wavelengths compared to more evolved stars. Photometric color values are shown to vary at the millimagnitude level as a function of CMD discretization. Finer CMD sampling for the upper main sequence and turnoff, base of the red giant branch, and the horizontal branch minimizes this variation. Differences in ages derived from LTE and NLTE IL spectra are found to range from 0.55 to 2.54 Gyr, comparable to the uncertainty in GC ages derived from color indices with observational uncertainties of 0.01 mag, the limiting precision of the Harris catalog.