bluuebunny/crossref_metadata_2025_split huggingface dataset:
THE CONNECTION OF THE KARIOTYPE AND REVERSING ABILITY COWS OF THE UKRAINIAN BLACK AND WHEAT DAIRY BREEDS
Authors: Temex N. Y. , Starodub L. F. 
Published: December 2018

The aim of research: Studing cariotype conducted cows of Ukrainian Black-and-White dairy breeds and installed corelation conection between cariotype instability and reproduction ability.
Methods of research: Сytogenetic – analysis of metaphase plates, peripheral blood cells cows of Ukrainian Black-and-White dairy breeds, micronucleus test-reaction of the organism on mutagenic factors of different nature, zootechnical – analysis of reproductive properties of animals Ukrainian Black-and-White dairy breeds, statistical.
Research result: Cariotype analis of Ukrainian Black-and-White dairy breeds (30 heads) farm husbandry “Progress +” showed the following results: control of spontaneous mytagenesis in cows wich was reserch showing quantitative and structural chromosomal aberation. Quantative chromosomal aberationwas find as aneuploidy. Aneuploidy was equal to 7,4% which does not exceed the limits of spontaneous chromosomal variability(1,5–8,3%), what is normal for animals of milk production breeds. Cellular frequency with asynchronous difference centroid chromosomal areas i population of cows at husbandry “Progress +” was 1,05% and did not exceed the spontaneous cytogenetic variability characteristic for the species Bostaurus. The share of metaphase plates with structural chromosomal abnormalities (chromosomal breaks) 2,6% equal to the level of spontaneous chromosomal variability for cows (0,17–11,1%). Cellular cell with micro nucleus and dual core lymphocytes was within the spontaneous level, characteristic of mammals, which were kept in the absence of direct genotoxic effects and amounted to 3.7‰ and 2.3‰, respectively. To install associate conection between chromosomal abnormalities and the reproductive ability of the studied cows was carried out a correlation analysis. Received coefficient between dual-core lymphocytes and age 1 calving (r = -0,9585) indicates a negative correlation with the strength of communication according to the Student's criteria isreliable at P > 0.99.
Conclusions: Quantitative chromosomal aberrations (aneuploidy) were 7.4% which does not exceed the limit of spontaneous chromosomal variability, characteristic for animals breeds of milk production.
The frequency of cells with asynchronous difference is established centroid chromosomal areas – 1,05% and a fraction of metaphase plates – 2,6% which corresponds to the level of spontaneous chromosomal variability in cattle.
Detected сell frequency with micro nucleus and dual core lymphocytes which were within the spontaneous level, characteristic of mammals which are kept in the absence of direct genotoxic effects and amounted to 3.7‰ and 2.3‰.
Was detected a negative correlation relationship between dual-core lymphocytes and age of the 1 calving (r = -0.9585, P > 0.99).
CHARACTERISTICS OF THE GENETIC STRUCTURE OF LEBEDINIAN BREED BULLS FOR THE KAPPA-CASEIN GENE (CSN3)
Authors: Ladyka V. I. , Sklyarenko Y. I. , Pavlenko Y. M. 
Published: December 2018

The aim of the work is to analyze the distribution of allelic variants of genes associated with the signs of milk productivity of animals, in particular, Kappa–casein loci and to establish on its basis genetic structure of the population of producers of the Lebedinian breed by the Kappa-casein gene.
Material and methods of research. The material for the research was the sperm of bulls of the Lebedinian breed cattle (n = 12 heads), evaluated by the quality of offspring. Determination of Kappa-casein gene polymorphism was carried out by PLR-PDFR method in the laboratory of Institute of Animal Husbandry of NAAS. Statistical data processing was carried out on a PC according to the generally accepted methodology using MS Excel software.
Research result. The genetic study of the sperm production of 12 bulls of the Lebedinian breed by the gene Kappa-casein (CSN3) was aimed at studying the genetic characteristics of each of the bull and taking into account the possibilities of using their sperm production in custom-made sails.
The analysis of the genealogical structure showed that 12 bulls were referred to 8 lines. Of the 12 pedigrees, 5 purebred Lebedinian bulls and 7 crosses with Swiss breed bulls. Among the studied bulls by the CSN3 gene, two bulls of the desired homozygous genotype BB were identified – Final 1008, Zaychyk 17000; 6 bulls were homozygous for the AA genotype, 4 bulls were heterozygous.
The frequency of the desired BB genotype among the studied animals was 0.17, and the frequency of carriers of the AA genotype was 0.50. The frequency of carriers of heterozygous genotype AB was 0.33. The frequency of carriers of allele A in the studied animals is 0.66, which is almost twice the frequency of allele B – 0.34.
The frequency of allele B in Kappa-casein in herds for the preservation of the Lebedinian breed can be increased by using bulls who have a B-allelic variant of Kappa-casein in their genome.
Summary. The bulls of the Lebedinian breed recorded a sufficiently high frequency of allele variant in the Kappa-casein locus, which allows for further selection of cattle aimed at increasing the suitability for cheese production of milk. The presence of identified bulls with desirable genotypes of BB and AB Kappa-casein makes it possible to create herds that produce milk with higher technological properties in the production of cheese.
AN ECOCRITICAL READING OF TED HUGHES’S “HAWK ROOSTING”
Authors: İNAN Dilek , BOLDAN Merve Nur 
Published: December 2018

Best known for his nature and animal poetry, Ted Hughes (1930-98) has an
important place in the history of twentieth century English literature with his
poems, stories for children, plays, essays, letters and translations. He has
been fascinated with the forces of nature, the world of animals and the
challenges of postindustrial society. His diction and controlled language give
a sense of order to the violent and chaotic natural world, drawing attention to
the immediate experiences. Ecocriticism, “the study of the
relationship between literature and physical environment” (Glotfelty:1996, xviii) is chosen for reading “Hawk Roosting”
since this poem presents Hughes’s intense insights into the natural world. This
article exemplifies the ways in which Hughes explores both violence and order
in nature through the daily experiences of a hawk in its own habitat. The hawk
acts in an instictive manner in line with the natural order.
Tunda-Tunda Bamban Dalam Kebudayaan Masyarakat Melayu Tamiang di Aceh (Analisis Wacana Teks, Koteks, dan Konteks)
Authors: Gapur Abdul , Baiquni Rivai , Pujiono Mhd. 
Published: December 2018

This research discusses about kid’s playing song tunda-tunda bamban in Melayu Tamiang society. This research is kind of qualitative approach by using descriptive method. The data were taken from field research as the result of observation and directly interview toward informant of Melayu Tamiang society in Kampong Batu Aru, District Bandar Pusaka, Province Aceh. In analyzing function and meaning of the song, it is used theory of context and semiotics. Furthermore, the function of the song in society is analyzed by using Easman’s etnoscience theory. The result of research is found that kid’s playing song tunda-tunda bamban is the song for starting and during the game. The functions of song tunda-tunda bamban are such consolation, kid’s education media, application of societies’ norms, social control and strenghten the bounding of fraternity.
PRAKTIK LITERASI BERBASIS ‘MADRASAH RISET’: PELAKSANAAN GERAKAN LITERASI DI MANSA YOGYAKARTA
Authors: Iswanto Agus 
Published: December 2018

<p>Literasi menjadi istilah yang diperbincangkan seiring dengan beberapa hasil riset yang menunjukkan bahwa tingkat literasi Indonesia rendah. Hal ini mendorong Pemerintah, melalui Kementerian Pendidikan dan Kebudayaan, meluncurkan Gerakan Literasi Sekolah. Namun, penelitian tentang praktik literasi yang dilakukan di sekolah atau madrasah belum banyak dilakukan. Penelitian ini menggali praktik literasi di Madrasah Aliyah Negeri 1 (Mansa) Yogyakarta sebagai sebuah upaya untuk melihat bagaimana gerakan literasi dilaksanakan di lembaga pendidikan di bawah naungan Kementerian Agama. Penelitian ini menggunakan konsep praktik literasi dan tahapan gerakan literasi sekolah. Data dikumpulkan melalui wawancara, observasi dan studi dokumen. Penelitian ini menunjukkan bahwa praktik literasi di madrasah tidak sepenuhnya mengikuti tahapan atau pandauan yang dibuat oleh Gerakan Literasi Sekolah. Ada kekhasan dan kreatifitas, seperti literasi keagamaan yang menonjol, yakni melalui literasi kitab suci. Praktik literasi di Mansa Yogyakarta berbasis pada visi madrasah sebagai madrasah riset, sehingga peristiwa literasi yang dilakukan adalah yang terkait dengan riset. Praktik literasi di madrasah ini sangat didukung oleh sarana perpustakaan, karena itu perpustakaan menjadi faktor yang mendukung praktik literasi yang berbasiskan aktivitas riset. Namun, tidak semua mata pelajaran menerapkan konsep literasi berbasiskan riset ini, karena alasan keterbatasan waktu belajar dan beban kurikulum yang banyak. </p>
LIBERDADE DE EXPRESSÃO E HATE SPEECH NO ESTADO DEMOCRÁTICO DE DIREITO
Authors: Paixão Alessandro Gonçalves , Silva Debora Pereira , Cabral Nuria Micheline Meneses 
Published: December 2018

O artigo analisa a relação entre Liberdade de Expressão e Discurso de Ódio, tema objeto de intensos debates em Cortes Constitucionais. Apesar da controvérsia sobre a matéria, predominam os seguintes entendimentos. O primeiro defende a supremacia da Liberdade de Expressão atuando na apresentação e seleção de ideias, ainda que estas não sejam aceitas pela coletividade, e fortalecendo o debate democrático. Já no segundo entendimento, a dignidade humana prevalece sobre a liberdade de expressão, rechaçando-se qualquer discurso de intolerância. A comunicação seria balizada pela dignidade humana inscrita nas normas constitucionais. Nota-se que da análise dos dois direitos fundamentais se obtêm múltiplas interpretações. Logo, toda cautela é necessária na limitação de direitos fundamentais, pois embora os bens possam estar em aparente conflito, é pacífico que a liberdade e a dignidade são relevantes para o cenário democrático-constitucional.
UPAYA MENINGKATKAN PROSES BELAJAR DAN MENGAJAR PADA MATA PELAJARAN BAHASA INDONESIA DENGAN MODEL PEMBELAJARAN PEMBERIAN TUGAS RUMAH DI KELAS VI SD NEGERI 5 OKU
Authors: Sanjaya M Rama , Sari Dwi Asifa 
Published: December 2018

Penelitian tindakan kelas ini mengggunakan Model Pembelajaran Pemberian Tugas Rumah, dimana setelah mengujicobakan model tersebut, diharapkan dapat meningkatkan proses kegiatan belajar mengajar khusunya pada mata pelajaran bahasa Indonesia. Adapun rumusan masalah yang diajukan adalah apakah model pembelajaran pemberian tugas rumah dapat meningkatkan proses belajar mengajar di kelas VI SD Negeri 5 OKU. Penelitian ini dilakukan untuk mendeskripsikan upaya meningkatkan proses belajar dan mengajar dengan model Pembelajaran Pemberian Tugas Rumah, khususnya pada mata pelajaran bahasa Indonesia. Hasil penerapan model tersebut dapat meningkatkan proses belajar mengajar siswa kelas VI SD negeri 5 OKU khusunya pada mata pelajaran bahasa Indonesia dengan data yang diperoleh. Pada siklus pertama jumlah siswa yang terdiri dari 28 siswa, dengan siswa tuntas sebanyak 14 orang (50%) dan siswa tidak tuntas 14 (50%) , setelah dilakukan siklus kedua nilai siswa mengalami peningkatan sebesar 89,28% dengan rincian siswa yang tuntas sebanyak 25 siswa dan tidak tuntas sebanyak 3 siswa. Adapun keberhasilan penerapan model tersebut melalui 3 tahap yaitu fase pemberian tugas, fase pelaksanaan tugas, dan fase pertanggung jawaban tugas.
L'ancienne église de Saint-Pierre-l'Estrier à Autun
Authors: Sapin Christian 
Published: December 2018

Christian Sapin, The old church of St.-Pierre-l'Estrier at Autun.
Located along the inner perimeter of the Autun (Department of Saone-et-Loire) cemetery, the old church of Saint-Pierre-l'Estrier was partially destroyed and modified by work carried out in the 18th and 19th centuries. In spite of these radical changes in its superstructure and substructure, it still contains considerable elements belonging to the different edifices that followed on the same site. Recent archaeological work has made it possible to set up for this complex, which had never been studied, a relative chronology that stretches from the 2d to the beginning of the 11th century in the case of the oldest periods.
It would appear that the structure of the 9th century church rests in part on constructions from the Lower Empire that at the time played some funerary role. Although it is not yet possible to determine their outline in full, a number of elements point to their monumental character. As was the case in identical circumstances noted at other funerary sites in Europe, these early constructions were determinant as to the site of cult buildings that were often rebuilt a number of times. There is evidence of these stages in the superstructure. The last of these stages indicates the extent of this project in the Carolingian tradition, with sculptural work the like of which is to be found nowhere else in Burgundy. It was in what would remain of this edifice that much later the tombs of the early bishops of Autun would be erected, whose mausoleums, close to Saint-Pierre, were to be destroyed in the 18th century.
La cathédrale Saint-André et les origines chrétiennes d'Avranches
Authors: Levalet Daniel 
Published: December 2018

Daniel Levalet, The cathedral church St-André at Avranches.
The excavations carried out from 1972 to 1977 at the site of the early cathedral of St-André d'Avranches have uncovered, beneath the Romanesque church, three structures that go back even earlier : a church with three naves and with a western apse of trapezoidal shape from the middle of the 9th century ; a church from the end of the 4th century that can, with some likelihood, be considered to have been the first cathedral of Avranches ; and finally, a building the exact purpose of which was unclear, though it was quite certainly built at the beginning of the period of the Roman occupation.
The results of the excavations are important for the knowledge they yield of the Christianization of Normandy. They entitle us to consider that Christianiza-tion was thoroughly rooted in the area by the end of the 4th century, at the same time that the Church's organizational framework was in working order. Moreover, the discovery of a huge structure from the Carolingian era makes it tempting to think that the Scandinavian invasions had not totally upset the entire region and that some towns had been able to resist and even to expand.
Warm Molecular Hydrogen in Nearby, Luminous Infrared Galaxies
Authors: Petric Andreea O. , Armus Lee , Flagey Nicolas , Guillard Pierre , Howell Justin , Inami Hanae , Charmandaris Vassillis , Evans Aaron , Stierwalt Sabrina , Diaz-Santos Tanio , Lu Nanyao , Spoon Henrik , Mazzarella Joe , Appleton Phil , Chan Ben , Chu Jason , Hand Derek , Privon George , Sanders David , Surace Jason , Xu Kevin , Zhao Yinghe 
Published: December 2018

Abstract
Mid-infrared molecular hydrogen (H2) emission is a powerful cooling agent in galaxy mergers and in radio galaxies; it is a potential key tracer of gas evolution and energy dissipation associated with mergers, star formation, and accretion onto supermassive black holes. We detect mid-IR H2 line emission in at least one rotational transition in 91% of the 214 Luminous Infrared Galaxies (LIRGs) observed with Spitzer as part of the Great Observatories All-sky LIRG Survey. We use H2 excitation diagrams to estimate the range of masses and temperatures of warm molecular gas in these galaxies. We find that LIRGs in which the IR emission originates mostly from the Active Galactic Nuclei (AGN) have about 100 K higher H2 mass-averaged excitation temperatures than LIRGs in which the IR emission originates mostly from star formation. Between 10% and 15% of LIRGs have H2 emission lines that are sufficiently broad to be resolved or partially resolved by the high-resolution modules of Spitzer’s Infrared Spectrograph (IRS). Those sources tend to be mergers and contain AGN. This suggests that a significant fraction of the H2 line emission is powered by AGN activity through X-rays, cosmic rays, and turbulence. We find a statistically significant correlation between the kinetic energy in the H2 gas and the H2 to IR luminosity ratio. The sources with the largest warm gas kinetic energies are mergers. We speculate that mergers increase the production of bulk inflows leading to observable broad H2 profiles and possibly denser gas.
Transformation of HST WFC3/UVIS Filters to the Standard BVI System
Authors: Harris William E. 
Published: December 2018

Abstract
Empirical transformations of selected broadband filters in the Hubble Space Telescope Wide Field Camera 3 (WFC3)/UVIS camera into the BVI system are derived. These conversions employ photometry of stars in a standard field in the globular cluster 47 Tucanae that has repeatedly been imaged with both the WFC3 and Advanced Camera for Surveys (ACS) cameras, enabling direct comparisons of photometry for large numbers of stars over a wide range of colors. The photometry of these stars on the ACS camera is used to define their BVI magnitudes, through the standard transformations from Sirianni et al. These BVI magnitudes are then used to define the conversions from the native WFC3 filter system. Results are presented for six WFC3 broadband filters: F438W, F475W, F475X, F555W, F606W, F814W. For these, convenient equations are given to transform (F438W, F475W, F475X) into standard B, (F555W, F606W) into V, and F814W into I. In a parallel study with the same database, a new transformation is presented for conversion of the ACS/WFC F475W filter into B.
Magnetic Helicity Reversal in the Corona at Small Plasma Beta
Authors: Bourdin Philippe , Singh Nishant K. , Brandenburg Axel 
Published: December 2018

Abstract
Solar and stellar dynamos shed small-scale and large-scale magnetic helicity of opposite signs. However, solar wind observations and simulations have shown that some distance above the dynamo both the small-scale and large-scale magnetic helicities have reversed signs. With realistic simulations of the solar corona above an active region now being available, we have access to the magnetic field and current density along coronal loops. We show that a sign reversal in the horizontal averages of the magnetic helicity occurs when the local maximum of the plasma beta drops below unity and the field becomes nearly fully force free. Hence, this reversal is expected to occur well within the solar corona and would not directly be accessible to in situ measurements with the Parker Solar Probe or SolarOrbiter. We also show that the reversal is associated with subtle changes in the relative dominance of structures with positive and negative magnetic helicity.
Predicting Exoplanet Masses and Radii: A Nonparametric Approach
Authors: Ning Bo , Wolfgang Angie , Ghosh Sujit 
Published: December 2018

Abstract
A fundamental endeavor in exoplanetary research is to characterize the bulk compositions of planets via measurements of their masses and radii. With future sample sizes of hundreds of planets to come from TESS and PLATO, we develop a statistical method that can flexibly yet robustly characterize these compositions empirically, via the exoplanet M–R relation. Although the M–R relation has been explored in many prior works, they mostly use a power-law model, with assumptions that are not flexible enough to capture important features in current and future M–R diagrams. To address these shortcomings, a nonparametric approach is developed using a sequence of Bernstein polynomials. We demonstrate the benefit of taking the nonparametric approach by benchmarking our findings with previous work and showing that a power law can only reasonably describe the M–R relation of the smallest planets and that the intrinsic scatter can change non-monotonically with different values of a radius. We then apply this method to a larger data set, consisting of all the Kepler observations in the NASA Exoplanet Archive. Our nonparametric approach provides a tool to estimate the M–R relation by incorporating heteroskedastic measurement errors into the model. As more observations will be obtained in the near future, this approach can be used with the provided R code to analyze a larger data set for a better understanding of the M–R relation.
Tidal Interactions and Mergers in Intermediate-redshift EDisCS Clusters
Authors: Deger Sinan , Rudnick Gregory , Kelkar Kshitija , Aragón-Salamanca Alfonso , Desai Vandana , Lotz Jennifer M. , Jablonka Pascale , Moustakas John , Zaritsky Dennis 
Published: December 2018

Abstract
We study the fraction of tidal interactions and mergers (TIMs) with well-identified observability timescales (f
TIM) in group, cluster, and accompanying field galaxies and its dependence on redshift (z), cluster velocity dispersion (σ), and environment analyzing Hubble Space Telescope/ACS images and catalogs from the ESO Distant Cluster Survey. Our sample consists of 11 clusters, seven groups, and accompanying field galaxies at 0.4 ≤ z ≤ 0.8. We derive f
TIM using both a visual classification of galaxy morphologies and an automated method, the G − M
20 method. We calibrate this method using the visual classifications that were performed on a subset of our sample. We find marginal evidence for a trend between f
TIM and z, in that higher z values correspond to higher f
TIM. However, we also cannot rule out the null hypothesis of no correlation at higher than 68% confidence. No trend is present between f
TIM and σ. We find that f
TIM shows suggestive peaks in groups, and tentatively in clusters at R > 0.5 × R
200, implying that f
TIM gets boosted in these intermediate-density environments. However, our analysis of the local densities of our cluster sample does not reveal a trend between f
TIM and density, except for a potential enhancement at the very highest densities. We also perform an analysis of projected radius–velocity phase space for our cluster members. Our results reveal that TIM and undisturbed galaxies only have a 6% probability of having been drawn from the same parent population in their velocity distribution and 37% in radii, in agreement with the modest differences obtained in f
TIM at the clusters.
The Far-infrared Emission of the First Massive Galaxies
Authors: De Rossi Maria Emilia , Rieke George H. , Shivaei Irene , Bromm Volker , Lyu Jianwei 
Published: December 2018

Abstract
Massive Population II galaxies undergoing the first phase of vigorous star formation after the initial Population III stage should have high energy densities and silicate-rich interstellar dust. We have modeled the resulting far-infrared spectral energy distributions (SEDs), demonstrating that they are shifted substantially to bluer (“warmer”) wavelengths relative to the best fitting ones at z ≈ 3, and with strong outputs in the 10–40 μm range. When combined with a low level of emission by carbon dust, their SEDs match that of Haro 11, a local moderately low-metallicity galaxy undergoing a very young and vigorous starburst that is likely to approximate the relevant conditions in young Population II galaxies. We expect to see similar SEDs at high redshifts (z ≳ 5) given the youth of galaxies at this epoch. In fact, we find a progression with redshift in observed galaxy SEDs, from those resembling local ones at 2 ≲ z < 4 to a closer resemblance with Haro 11 at 5 ≲ z < 7. In addition to the insight on conditions in high-redshift galaxies, this result implies that estimates of the total infrared luminosities at z ∼ 6 based on measurements near λ ∼ 1 mm can vary by factors of 2–4, depending on the SED template used. Currently popular modified blackbodies or local templates can result in significant underestimates compared with the preferred template based on the SED of Haro 11.