bluuebunny/crossref_metadata_2025_split huggingface dataset:
Perfil sociodemográfico de los commuters en las zonas metropolitanas del estado de Hidalgo, 2015
Authors: Villanueva-Mejía Omar , Franco-Sánchez Laura Myriam , Robles-Linares Sergio Cuauhtémoc Gaxiola 
Published: February 2020

Las Zonas metropolitanas de México se constituyen como espacios urbanos con complejos procesos en su dinámica interior y su interacción con las áreas circundantes, los flujos constantes de personas que se trasladan a realizar sus actividades diarias fuera de su lugar de residencia hace de la movilidad cotidiana un elemento relevante en el estudio de las ciudades. Este artículo se centra en el problema de la movilidad cotidiana al trabajo en el Estado de Hidalgo para el año 2015, se presentan los principales elementos conceptuales que delimitan el estudio de la movilidad cotidiana al trabajo y su relación con el termino commuting, además de adentrarse en la contextualización del problema de la movilidad cotidiana en las ciudades centrándose en el resultado de la aplicación de una regresión logística binaria se presenta el perfil sociodemográfico de la población que trabaja en un municipio diferente a donde residen, el objetivo es caracterizar sociodemográficamente a las personas del estado de Hidalgo que para el 2015 presentan movilidad cotidiana al trabajo, esto permitirá saber y entender quienes se mueven, que escolaridad tienen, cuál es su situación conyugal, si son migrantes recientes, en que sectores de la economía se emplean o la posición que ocupan en el trabajo.
Comparing methods of category learning: Classification versus feature inference
Authors: Morgan Emma L. , Johansen Mark K. 
Published: February 2020

AbstractCategories have at least two main functions: classification of instances and feature inference. Classification involves assigning an instance to a category, and feature inference involves predicting a feature for a category instance. Correspondingly, categories can be learned in two distinct ways, by classification and feature inference. A typical difference between these in the perceptual category learning paradigm is the presence of the category label as part of the stimulus in feature inference learning and not in classification learning. So we hypothesized a label-induced rule-bias in feature inference learning compared to classification and evaluated it on an important starting point in the field for category learning – the category structures from Shepard, Hovland, and Jenkins (Psychological Monographs: General and Applied, 75(13), 1-42, 1961). They classically found that classification learning of structures consistent with more complex rules resulted in poorer learning. We compared feature inference learning of these structures with classification learning and found differences between the learning tasks supporting the label-bias hypothesis in terms of an emphasis on label-based rules in feature inference. Importantly, participants’ self-reported rules were largely consistent with their task performance and indicated the preponderance of rule representation in both tasks. So, while the results do not support a difference in the kind of representation for the two learning tasks, the presence of category labels in feature inference tended to focus rule formation. The results also highlight the specialized nature of the classic Shepard et al. (1961) stimuli in terms of being especially conducive to the formation of compact verbal rules.
SIFAT PRO-OKSIDAN SARI JERUK NIPIS (Citrus aurentifolia) TERHADAP AKTIFITAS ANTIOKSIDAN TEH HIJAU (Camellia sinensis)
Authors: Sudjatini Sudjatini 
Published: February 2020

The research was designed to understand the effect of addition of extract citrus on the antioxidative activity of green tea and to determine the optimum temperature at the process of green tea extraction to get the best antioxidative activity.Two treatment factors were arranged in completely randomized design with three replications. First treatment factor was the temperature extraction of green tea consisted of 30, 60 and 100 oC, whereas the second treatment factor was concentration of extract citrus consisted of 0.0, 0.2, 0.4, 0.6, 0.8 and 1 %. The contents of polyphenol, tannin, total acids were chemically determined, whereas antioxidative activity was determined by radical scavenging affect (RSA). Data were analyzed using analysis of variance (ANOVA) and Duncan’s Multiple Range Test (DMRT) if there was a significant difference in treatment effects.The research’s results show that there was insignificant interaction between temperature extraction of green tea and concentration of added extract citrus. Eventhough concentration of extract citrus did not significantly affect the contents of polyphenol and tannin but it affected significantly the contents of total acids and antioxidative activity of extract tea. The antioxidative activity at the concentration of extract citrus of 0.2 % was significantly greater than without extract citrus (as check treatment). The following increase in concentration of extract citrus until 1 % did not significantly increase in antioxidative activity. The temperature of tea extraction affected significantly on the contents of polyphenol, tannin, total acids, and antioxidative activity of extract green tea. The highest values were obtained at 100 oC and the the lowest at 30 oC. Temperature extraction of green tea of 100 oC and the addition of 0.2 % extract citrus was the optimum condition. At this condition, the extract green tea contained polyphenol, tannin, total acids, and antioxidative activity as high as 13.77, 12.77, 0.69 and 93.37 %, respectively.
DAYA TERIMA KONSUMEN TERHADAP BAKPAO YANG DIPERKAYA SIFAT FUNGSIOAL SERAT DAN ANTIOKSIDAN BERBASIS DAUN KELOR (Moringa oleifera)
Authors: Darmawan Eman 
Published: February 2020

The research was designed to determine the effect of substitution of Moringa leaves to the level of consumer acceptance of bun product and nutrient content. This research uses a completely randomized design (CRD) with single consisted Moringa leaf flour substitution (0%, 5%, 10%, 15%, 20%), each treatment replicated 3 times. Data were analyzed using analysis of variance (ANOVA), if there was a difference between the treatment, it would analyze with Duncan`s Multiple Ranges Test Method (DMRT) at the level of 5%. The addition of Moringa leaf affect the organoleptic properties of bun product, the color of the bun was green, tasted moringa leaves, while the texture of buns increases softly. Based on organoleptic parameters, then the addition of Moringa leaves are preferred by the panelists was the addition of Moringa leaves as much as 10% with a score of 3.85, Reseda (3.3), a rather tasted the leaves of Moringa (3.35), soft texture (3.85 ), 36.78% water, 0.09% chlorophyll, fiber 14.98%, and 43.48% antioxidant activity.
Akibat Hukum Perjanjian Jual Beli Hak Cipta Dengan Sistem Jual Putus (Sold Flat)
Authors: Ratnawati Erna Tri Rusmala 
Published: February 2020

Hak cipta pada dasarnya merupakan hak eksklusif atau hak monopoli artinya hak untuk memanfaatkan sendiri nilai komersial dari ciptaanya tersebut, siapapun tidak boleh memanfaatkan nilai komersial kecuali atas ijin pencipta. Namun demikian hak monopoli tersebut dapat hilang karena adanya jual beli putus, sehingga si pencipta tidak lagi mempunyai hak komersial atas ciptaannya.Berdasarkan latar belakang tersebut peneliti tertarik untuk mengkaji lebih dalam terkait dengan sistem jual beli putus (sold flat) dengan beberapa permasalahan sebagai berikut : Apakah perjanjian jual beli putus dalam hak cipta syah menurut hukum perdata? Dapatkan pembeli hak cipta menjual kembali haknya tersebut ?Apakah dalam jual beli putus hak cipta mengakibatkan peralihan hak miliknya?Penelitian ini merupakan penelitian hukum (legal research) atau disebut juga penelitian doktrinal (doktrinal research) yang bertujuan mengkaji peraturan perundang-undang terkait dengan jual beli putus pada hak cipta yang bersifat diskriptif. Penelitian ini bertujuan untuk mendiskripsikan terkait dengan munculnya fenomena jual beli putus dalam hak cipta yang dalam realitas sering dilakukan oleh para pencipta untuk mendapatkan cash money di awal terhadap hak ekonomi dari ciptaannya. Perjanjian jual beli putus meruakan perjanjian tidak bernama yang dituangkan dalam UUHC yang juga tunduk pada ketentuan KUHPerdata (1319), dengan demikian keabsahan perjanjian jual beli putus tunduk pada asas-asas yang berlaku dalam perjanjian dan harus memenuhi syarat sahnya perjanjian. Sistem jual putus merupakan suatu consensual overeenkomst antara pencipta selaku penjual dengan pihak pembeli selaku pihak yang ingin mengeksploitasi ciptaan secara komersil. Dalam perjanjian jual beli putus memang terjadi peralihan hak kepemilikan tetapi hanya kepemilikan atas hak ekonomi saja yaitu hak untuk menikmati nilai komersial saja dan tidak mengakibatkan peralihan kepemilikan atas hak moralnya, artinya bahwa ciptaan itu penciptanya tetap di tangan penjual. Artinya bahwa sertifikat hak ciptanya tetap atas nama si penciptanya tidak dapat dialihkan meskipun sudah dijual. Pada dasarnya karena pembeli dalam jual beli putus bukanlah sebagai pemilik maka tidak dimungkinkan apabila pembeli hak cipta menjual kembali pada pihak lain karena pada dasarnya kepemilikan hak moral tetap melekat pada si pencipta. Namun demikian apabila memang disepakati olah para pihak dapat saja hal tersebut terjadi karena memang pencipta mempunyai hak absolut atas ciptaannya sehingga bebas berbuat apapun terhadap bendanya termasuk apabila membolehkan si pembeli untuk menjual kembali.
PRINSIP SMALL CLAIM COURT (SCC) DALAM PENYELESAIAN SENGKETA HAK KEKAYAAN INTELEKTUAL DI INDONESIA (Fokus Kajian HPRINSIP SMALL CLAIM COURT (SCC) DALAM PENYELESAIAN SENGKETA HAK KEKAYAAN INTELEKTUAL DI INDONESIA (Fokus Kajian Hak Merek, Hak Cipta dan Hak Paten)ak Merek, Hak Cipta dan Hak Paten)
Authors: Pajrin Rani 
Published: February 2020

Persoalan mengenai Hak Kekayaan Intelektual tidak bisa lepas dari persoalan ekonomi, sebab identik dengan komersialisasi karya intelektual. Sengketa Hak Kekayaan Intelektual di Mahkamah Agung terdapat beberapa perkara yang telah diputus, hak cipta sebanyak 71 perkara, hak merek sebanyak 422 perkara, desain industri sebanyak 50 perkara dan hak paten sebanyak 23 perkara. Masalah dari jurnal ini adalah Pertama, bagaimanakah pengaturan dan penegakan hukum Hak Kekayaan Intelektual di Indonesia. Kedua, apakah dengan adanya PERMA Nomor 2 Tahun 2015 telah sesuai dengan Prinsip Small Claim Court (SCC) dalam Penyelesaian Sengketa Hak Kekayaan Intelektual di Indonesia. Metode penelitian yang digunakan dalam jurnal ini adalah metode penelitian hukum normatif, dengan menggunakan pendekatan : Statute Approach, Conceptual Approach serta Comparative Approach. Hasil penelitian menunjukan bahwa Penyelesaian sengketa Hak Cipta, Hak Merek dan Hak Paten dapat dilakukan melalui alternatif penyelesaian sengketa, arbitrase ,atau pengadilan. Small Claim Court didalam pelaksanaanya diatur didalam PERMA Nomor 2 Tahun 2015 tentang Tata Cara Penyelesaian Gugatan Sederhana.
Karakteristik Komputasi Penentuan Akar Kuadrat Bilangan Nonkuadrat Sempurna Beberapa Metode Iteratif Menggunakan Pemograman QBasic
Authors: Endaryono Endaryono 
Published: February 2020

Penyelesaian beberapa masalah matematika tidak hanya menggunakan metode analitik tetapi juga dengan metode numerik yang prosesnya iteratif. Dalam metode numerik, selain mahasiswa memahami perhitungan tiap iterasi secara manual juga perlu untuk memahami penyelesaian menggunakan coding atau pemograman. Satu diantara program yang mudah diunduh adalah QBasic. Tulisan ini membahas penentuan akar bilangan bulat yang bukan bilangan kuadrat sempurna yaitu akar kuadrat dari 3 menggunakan metode numerik dengan teknik iteratif. Tujuan penulisan adalah melihat karakteristik komputasi dalam jumlah iterasi pada metode Heron, bagi dua, posisi palsu, dan Newton Raphson. Penelitian melalui simulasi menggunakan pemgroman QBasic. Nilai kesalahan (eror) dalam simulasi pada metode yang dilakukan ditetapkan pada nilai 1x10-10 atau iterasi masih akan jika nlai kesalahan lebih dari nilai kesalahan yang ditetapkan. Hasil simulasi didapatkan bahwa pada nilai kesalahan tersebut nilai akar kuadrat bilangan 3 berkisar pada 1,73205. Metode Heron dan metode Newton Raphson memiliki jumlah iterasi yang sama, yaitu 6 iterasi, relatif lebih sedikit dibandingkan metode iteratif lain. Kesimpulan penelitian adalah pada penentuan akar kudrat dari bilangan 3 metode Heron dan metode Newton Raphson memberikan kinerja komputasi yang lebih baik dari jumlah iterasi dibanding pada metode bagi dua dan metode posisi palsu.
Detection of Irregular, Submillimeter Opaque Structures in the Orion Molecular Clouds: Protostars within 10,000 yr of Formation?
Authors: Karnath N. , Megeath S. T. , Tobin J. J. , Stutz A. , Li Z.-Y. , Sheehan P. , Reynolds N. , Sadavoy S. , Stephens I. W. , Osorio M. , Anglada G. , Díaz-Rodríguez A. K. , Cox E. 
Published: February 2020

Abstract
We report Atacama Large Millimeter/submillimeter Array and Very Large Array continuum observations that potentially identify the four youngest protostars in the Orion Molecular Clouds taken as part of the Orion VANDAM program. These are distinguished by bright, extended, irregular emission at 0.87 and 8 mm and are optically thick at 0.87 mm. These structures are distinct from the disk or point-like morphologies seen toward the other Orion protostars. The 0.87 mm emission implies temperatures of 41–170 K, requiring internal heating. The bright 8 mm emission implies masses of 0.5–1.2 M
⊙ assuming standard dust opacity models. One source has a Class 0 companion, while another exhibits substructure indicating a companion candidate. Three compact outflows are detected, two of which may be driven by companions, with dynamical times of ∼300 to ∼1400 yr. The slowest outflow may be driven by a first hydrostatic core. These protostars appear to trace an early phase when the centers of collapsing fragments become optically thick to their own radiation and compression raises the gas temperature. This phase is thought to accompany the formation of hydrostatic cores. A key question is whether these structures are evolving on freefall times of ∼100 yr, or whether they are evolving on Kelvin–Helmholtz times of several thousand years. The number of these sources imply a lifetime of ∼6000 yr, in closer agreement with the Kelvin–Helmholtz time. In this case, rotational and/or magnetic support could be slowing the collapse.
Strong Lens Models for 37 Clusters of Galaxies from the SDSS Giant Arcs Survey*
Authors: Sharon Keren , Bayliss Matthew B. , Dahle Håkon , Dunham Samuel J. , Florian Michael K. , Gladders Michael D. , Johnson Traci L. , Mahler Guillaume , Paterno-Mahler Rachel , Rigby Jane R. , Whitaker Katherine E. , Akhshik Mohammad , Koester Benjamin P. , Murray Katherine , Remolina González Juan David , Wuyts Eva 
Published: February 2020

Abstract
We present strong gravitational lensing models for 37 galaxy clusters from the Sloan Digital Sky Survey Giant Arcs Survey. We combine data from multi-band Hubble Space Telescope Wide Field Camera 3 (WFC3) imaging, with ground-based imaging and spectroscopy from Magellan, Gemini, Apache Point Observatory, and the Multiple Mirror Telescope, in order to detect and spectroscopically confirm new multiply imaged lensed background sources behind the clusters. We report spectroscopic or photometric redshifts of sources in these fields, including cluster galaxies and background sources. Based on all available lensing evidence, we construct and present strong-lensing mass models for these galaxy clusters. The clusters span a redshift range of 0.176 < z < 0.66 with a median redshift of z = 0.45, and sample a wide range of dynamical masses, 1.5 < M
200 < 35 × 1014

, as estimated from their velocity dispersions. As these clusters were selected as lenses primarily owing to a fortuitous alignment with background galaxies that results in giant arcs, they exhibit a wide range in Einstein radii, 1.″3 < θ
E < 23.″1 for a source at z = 2, with a median θ
E = 10.″8. The reduced HST images and lens model outputs are made available to the scientific community as high-level data products with this publication.
Magnetic Activity of F-, G-, and K-type Stars in the LAMOST–Kepler Field
Authors: Zhang Jinghua , Bi Shaolan , Li Yaguang , Jiang Jie , Li Tanda , He Han , Yu Jie , Khanna Shourya , Ge Zhishuai , Liu Kang , Tian Zhijia , Wu Yaqian , Zhang Xianfei 
Published: February 2020

Abstract
Monitoring chromospheric and photospheric indexes of magnetic activity can provide valuable information, especially the interaction between different parts of the atmosphere and their response to magnetic fields. We extract chromospheric indexes, S and

, for 59,816 stars from LAMOST spectra in the LAMOST–Kepler program, and photospheric index, R
eff, for 5575 stars from Kepler light curves. The log R
eff shows positive correlation with log

. We estimate the power-law indexes between R
eff and

for F-, G-, and K-type stars, respectively. We also confirm the dependence of both chromospheric and photospheric activity on stellar rotation. Ca ii
H and K emissions and photospheric variations generally decrease with increasing rotation periods for stars with rotation periods exceeding a few days. The power-law indexes in exponential decay regimes show different characteristics in the two activity–rotation relations. The updated largest sample including the activity proxies and reported rotation periods provides more information to understand the magnetic activity for cool stars.
Accurate OH Maser Positions from the SPLASH Survey. III. The Final 96 deg2
Authors: Qiao Hai-Hua , Breen Shari L. , Gómez José F. , Dawson J. R. , Walsh Andrew J. , Green James A. , Ellingsen Simon P. , Imai Hiroshi , Shen Zhi-Qiang 
Published: February 2020

Abstract
We present high spatial resolution observations of ground-state OH masers achieved with the Australia Telescope Compact Array (ATCA). These observations targeted 253 pointing centers containing OH maser candidates at all four ground-state OH transitions identified in the Southern Parkes Large-Area Survey in Hydroxyl (SPLASH) across 96 deg2 of the southern Galactic plane (332° < l < 334° and −2° < b < +2°, 344° < l < 355° and −2° < b < +2°, 358° < l < 4° and +2° < b < +6°, 5° < l < 10° and −2° < b < +2°). We detect maser emission toward 236 fields and suggest that 7 out of 17 nondetections are due to the slightly lower sensitivity of the ATCA observations, combined with some temporal variability. The superior resolution provided by the ATCA data has allowed us to identify 362 OH maser sites in the 236 target fields. Almost half (160 of 362) of these masers have been detected for the first time. Comparison between these 362 maser sites and information presented in the literature allowed us to categorize 238 sites as evolved star sites (66%), 63 as star formation (17%), 8 as supernova remnants, and 53 as unknown maser sites (15%). We present an analysis of the OH masers across the full SPLASH survey range (176 deg2) and find that the detection rate of 1.7 GHz radio continuum sources (18%) is lower than that previously found at 8.2 and 9.2 GHz (38%). We also find that the velocity separations of evolved star sites with symmetric 1612 MHz maser profiles are generally smaller than those with asymmetric profiles.
Kinematic Signatures of Reverberation Mapping of Close Binaries of Supermassive Black Holes in Active Galactic Nuclei. II. Atlas of Two-dimensional Transfer Functions
Authors: Songsheng Yu-Yang , Xiao Ming , Wang Jian-Min , Ho Luis C. 
Published: February 2020

Abstract
Most large galaxies harbor supermassive black holes (SMBHs) in their centers, and galaxies merge. Consequently, binary SMBHs should be common in galactic nuclei. However, close binaries of SMBH (CB-SMBHs) with subparsec separation cannot be imaged directly using current facilities. Some indirect signatures, such as periodic signals in light curves and double peaks in the emission-line profile, have been used to find CB-SMBH candidates, but ambiguities still exist and no definitive conclusions can be made. We have recently proposed a new method focusing on kinematic signatures that can be derived from reverberation mapping of CB-SMBHs, one that offers a promising avenue to address this important problem. In this paper, we calculated models for a wide range of parameters, but broad-line regions of two BHs are close but still not merged. The purpose of this supplementary paper is to provide an atlas of two-dimensional transfer functions of CB-SMBHs with a wide range of orbital and geometrical parameters to aid more efficient identification of CB-SMBH candidates in reverberation mapping data.
La décision toujours en question
Authors: Castel Patrick , Chessel Marie-Emmanuelle 
Published: February 2020

La décision est un objet qui a été très étudié en sciences sociales, même si elle a paru moins centrale depuis quelque temps. Historiennes et historiens ont aussi travaillé sur la décision, sans pour autant contribuer à ces premiers travaux. Cet article note que les dialogues sont assez faibles entre historiens et autres chercheurs en sciences sociales, alors qu’ils pourraient être fructueux. L’objectif du dossier présenté est de renforcer ce dialogue. Il s’agit aussi de s’interroger sur un paradoxe : la persistance du thème de la « solitude du décideur » sur le terrain, qui contredit les résultats des travaux en sciences sociales. Le dossier vise enfin à discuter des méthodes disponibles pour étudier la décision en histoire et dans les autres sciences sociales (archives et entretiens en particulier).
El pincel y la pluma en la Vida de sor Estefanía de la Encarnación
Authors: Bass Laura R. , Tiffany Tanya J. 
Published: February 2020

Este artículo examina la importancia de lo visual en la autobiografía espiritual de la pintora-autora Sor Estefanía de la Encarnación (ca. 1597–1665). Exploramos la ambivalencia que manifiesta en su Vida (1631) hacia su talento artístico, que percibe tanto como un don divino que la llevó a Dios como un obstáculo que la alejó de la oración. Asimismo, consideramos el papel, y los límites, de las imágenes sagradas en su práctica devocional. Luego nos enfocamos en el lenguaje plástico que emplea para comunicar sus visiones religiosas –un lenguaje arraigado en la tradición de los Cantar de los cantares y la poesía lírica a lo divino. A lo largo del artículo, prestamos atención a la inspiración que Estefanía toma de los grandes místicos españoles, san Juan de la Cruz y Santa Teresa de Jesús. Como Santa Teresa y otras monjas, escribió su Vida a petición de su confesor, quien seguramente la consideraba digna de beatificación.
El Panegírico al Buen Retiro de José Pellicer de Salas y la tradición de las poesie di villa
Authors: Ponce Cárdenas Jesús 
Published: February 2020

El presente artículo analiza algunos elementos destacados de una composición descriptivo-laudatoria impresa en 1635 en honor de la nueva residencia de Felipe IV: el Panegírico al Palacio Real del Buen Retiro, de José Pellicer de Salas. Se realiza el estudio atendiendo a la tradición de las poesie di villa (neolatinas e italianas) e identificando la articulación tópica propia de este género de elogio.
La conquista de la Tierra Nueva: de los espacios de poder al poder del espacio (América Septentrional, siglo XVI)
Authors: Betti Miguel 
Published: February 2020

La finalidad del presente trabajo es estudiar la conquista española de la Tierra Nueva en el siglo XVI –los territorios que se extendían al otro lado de la frontera septentrional del virreinato de la Nueva España–, tomando como punto de partida la imagen que los conquistadores europeos se hacían de esta vasta extensión territorial y el relato de sus experiencias. Como veremos a continuación, frente a los espacios de poder (misiones, haciendas y presidios) que consolidaron la frontera norte durante la “Guerra Chichimeca”, el poder de este espacio fue la principal dificultad que los miembros de las diversas expediciones debieron afrontar, influyendo considerablemente en el ritmo y el desenlace de su conquista.