bluuebunny/crossref_metadata_2025_split huggingface dataset:
MEDITERRANEAN AND NORTH PONTIC GREEK IMPORTS IN THE NOMADIC BURIALS OF THE LOWER VOLGA REGION AND FOOTHILLS OF SOUTH URALS OF THE 4th — FIRST THIRD OF THE 3rd CENTURY BC
Authors: Treister M. Yu. 
Published: January 2022

In the Archaic period, Mediterranean and Greek North Pontic imports, rather well represented in Early Scythian burials on the Lower Don, are practically unknown in the burials of the nomads in the Lower Volga and South Urals regions.
The analysis of archaeological sources shows that in the second half of the 4th century BC imported beads and pendants made of glass, frit and amber reach the nomads of the Lower Volga and South Urals, and a little later, at the turn of the 4th and in the first third of the 3rd century BC — in addition, Greek pottery and possibly vessels made of precious metals, alabaster and onyx. Olbian bronze «borystheni» of the late 4th—3rd centuries BC also were found into the Lower Volga region.
If for the 5th and most part of the 4th century BC. imports that entered the South Urals were mainly represented by products of the Achaemenid circle, then after the fall of the Achaemenid state and the resulting geopolitical changes in the Lower Volga region and the South Urals imports began to be distributed from (via) the North Pontic region. It is worth noting that in the burials on the Manych river and in the Lower Volga region, finds of transport amphorae were combined with similar black-glazed echinus bowls, and the find of another such bowl in the South Urals suggests that they enjoyed particular popularity among the nomads, even if they did not penetrate Sarmatia within the same batch.
The above discussed observations rather convincingly support the hypothesis put forward by D. B. Shelov and I. B. Brashinskii. There are grounds reason to suggest that beads and pendants, as well as amphoras, black-glazed pottery and coins could have reached the nomads of the Lower Volga and South Urals precisely via the Elizavetovskoe settlement at the mouth of the Don: probably, beads and pendants — even through the Scythian settlement, on which various industrial complexes and shops existed, allegedly destroyed in the 340s BC, whereas amphoras, black-glazed pottery and coins — already through the so-called Bosporan colony, founded on the site of a settlement in the last quarter of the 4th century BC, which existed until the mid-70s of the 3rd century BC.
HORSE BRIDLE DECORATIONS FROM TOVSTA MOHYLA KURGAN: SEARCHING FOR REGULARITIES
Authors: Polidovych Yu. B. 
Published: January 2022

The paper is devoted to the analysis of horse bridles from Tovsta Mohyla kurgan of the 4th century BC. The barrow was excavated by the expedition of Ukrainian Institute of Archaeology headed by Boris Mozolevsky in the Dnepropetrovsk oblast, Ukraine, in 1971. In this kurgan the burial of noble warrior and two horse graves with skeletons of 6 horses were found. The horses had bridles decorated with images of various animals and fantastic creatures. One bridle was decorated with the images of mythological characters: the serpentine goddess (Rankenfrau, probable Scythian goddess Api) and two Scythian gods who were portrayed as the Greek gods Hercules and Dionysus. All bridles have analogies in other Scythian assemblages of the 4th century BC. It has been suggested that the reproduction of certain images is associated with ideas about the path of the deceased to the Ancestor’s World. The bridles were decorated with images of fantastic animals and were a kind of mask. According to the Scythian beliefs such a bridle-mask helped to endow the horse with special properties so that it could overcome obstacles on the way to the Ancestor’s World. Probably, the serpentine goddess (Rankenfrau) was the mistress of this Ancestor’s World. On the way to the Ancestor’s World the noble warrior was accompanied by his assistant, marked by archaeologists as «groom No. 3». Such a scene is depicted in the crypt of Anfesterii from Panticapaeum on the Bosporus (modern Kerch, Crimea). It depicts the arrival of the deceased on horseback, accompanied by assistant, to the goddess, mistress of the Ancestor’s World. Further research on this topic will extend our understanding of the Scythian ideas about the Beyond.
Development and validation of a new methodological platform to measure behavioral, cognitive, and physiological responses to food interventions in real time
Authors: Vargas-Alvarez M. A. , Al-Sehaim H. , Brunstrom J. M. , Castelnuovo G. , Navas-Carretero S. , Martínez J. A. , Almiron-Roig E. 
Published: January 2022

AbstractTo fully understand the causes and mechanisms involved in overeating and obesity, measures of both cognitive and physiological determinants of eating behavior need to be integrated. Effectively synchronizing behavioral measures such as meal micro-structure (e.g., eating speed), cognitive processing of sensory stimuli, and metabolic parameters, can be complex. However, this step is central to understanding the impact of food interventions on body weight. In this paper, we provide an overview of the existing gaps in eating behavior research and describe the development and validation of a new methodological platform to address some of these issues. As part of a controlled trial, 76 men and women self-served and consumed food from a buffet, using a portion-control plate with visual stimuli for appropriate amounts of main food groups, or a conventional plate, on two different days, in a random order. In both sessions participants completed behavioral and cognitive tests using a novel methodological platform that measured gaze movement (as a proxy for visual attention), eating rate and bite size, memory for portion sizes, subjective appetite and portion-size perceptions. In a sub-sample of women, hormonal secretion in response to the meal was also measured. The novel platform showed a significant improvement in meal micro-structure measures from published data (13 vs. 33% failure rate) and high comparability between an automated gaze mapping protocol vs. manual coding for eye-tracking studies involving an eating test (ICC between methods 0.85; 90% CI 0.74, 0.92). This trial was registered at Clinical Trials.gov with Identifier NCT03610776.
A Search for Planet Nine using the Zwicky Transient Facility Public Archive
Authors: Brown Michael E. , Batygin Konstantin 
Published: January 2022

Abstract
Recent estimates of the characteristics of Planet Nine have suggested that it could be closer than originally assumed. Such a Planet Nine would also be brighter than originally assumed, suggesting the possibility that it has already been observed in wide-field moderate-depth surveys. We search for Planet Nine in the Zwicky Transient Facility public archive and find no candidates. Using known asteroids to calculate the magnitude limit of the survey, we find that we should have detected Planet Nine throughout most of the northern portion of its predicted orbit—including within the galactic plane—to a 95% detection efficiency of approximately V = 20.5. To aid in understanding detection limits for this and future analyses, we present a full-sky synthetic Planet Nine population drawn from a statistical sampling of predicted Planet Nine orbits. We use this reference population to estimate that this survey rules out 56% of predicted Planet Nine phase space, and we demonstrate how future analyses can use the same synthetic population to continue to constrain the amount of parameter space effectively searched for Planet Nine.
TESS-Keck Survey. IX. Masses of Three Sub-Neptunes Orbiting HD 191939 and the Discovery of a Warm Jovian plus a Distant Substellar Companion
Authors: Lubin Jack , Van Zandt Judah , Holcomb Rae , Weiss Lauren M. , Petigura Erik A , Robertson Paul , Akana Murphy Joseph M. , Scarsdale Nicholas , Batygin Konstantin , Polanski Alex S. , Batalha Natalie M. , Crossfield Ian J. M. , Dressing Courtney , Fulton Benjamin , Howard Andrew W. , Huber Daniel , Isaacson Howard , Kane Stephen R. , Roy Arpita , Beard Corey , Blunt Sarah , Chontos Ashley , Dai Fei , Dalba Paul A. , Gary Kaz , Giacalone Steven , Hill Michelle L. , Mayo Andrew , Močnik Teo , Kosiarek Molly R. , Rice Malena , Rubenzahl Ryan A. , Latham David W. , Seager S. , Winn Joshua N. , Gary Kaz 
Published: January 2022

Abstract
Exoplanet systems with multiple transiting planets are natural laboratories for testing planetary astrophysics. One such system is HD 191939 (TOI 1339), a bright (V = 9) and Sun-like (G9V) star, which TESS found to host three transiting planets (b, c, and d). The planets have periods of 9, 29, and 38 days each with similar sizes from 3 to 3.4 R
⊕. To further characterize the system, we measured the radial velocity (RV) of HD 191939 over 415 days with Keck/HIRES and APF/Levy. We find that M

b
= 10.4 ± 0.9 M
⊕ and M

c
= 7.2 ± 1.4 M
⊕, which are low compared to most known planets of comparable radii. The RVs yield only an upper limit on M

d
(<5.8 M
⊕ at 2σ). The RVs further reveal a fourth planet (e) with a minimum mass of 0.34 ± 0.01 M
Jup and an orbital period of 101.4 ± 0.4 days. Despite its nontransiting geometry, secular interactions between planet e and the inner transiting planets indicate that planet e is coplanar with the transiting planets (Δi < 10°). We identify a second high-mass planet (f) with 95% confidence intervals on mass between 2 and 11 M
Jup and period between 1700 and 7200 days, based on a joint analysis of RVs and astrometry from Gaia and Hipparcos. As a bright star hosting multiple planets with well-measured masses, HD 191939 presents many options for comparative planetary astronomy, including characterization with JWST.
SNEWPY: A Data Pipeline from Supernova Simulations to Neutrino Signals
Authors: Baxter Amanda L. , BenZvi Segev , Jaimes Joahan Castaneda , Coleiro Alexis , Molla Marta Colomer , Dornic Damien , Goldhagen Tomer , Graf Anne , Griswold Spencer , Habig Alec , Hill Remington , Horiuchi Shunsaku , Kneller James P. , Lang Rafael F. , Lincetto Massimiliano , Migenda Jost , Nakamura Ko , O’Connor Evan , Renshaw Andrew , Scholberg Kate , Tunnell Christopher , Uberoi Navya , Worlikar Arkin ,   The SNEWS Collaboration
Published: January 2022

Abstract
Current neutrino detectors will observe hundreds to thousands of neutrinos from Galactic supernovae, and future detectors will increase this yield by an order of magnitude or more. With such a data set comes the potential for a huge increase in our understanding of the explosions of massive stars, nuclear physics under extreme conditions, and the properties of the neutrino. However, there is currently a large gap between supernova simulations and the corresponding signals in neutrino detectors, which will make any comparison between theory and observation very difficult. SNEWPY is an open-source software package that bridges this gap. The SNEWPY code can interface with supernova simulation data to generate from the model either a time series of neutrino spectral fluences at Earth, or the total time-integrated spectral fluence. Data from several hundred simulations of core-collapse, thermonuclear, and pair-instability supernovae is included in the package. This output may then be used by an event generator such as sntools or an event rate calculator such as the SuperNova Observatories with General Long Baseline Experiment Simulator (SNOwGLoBES). Additional routines in the SNEWPY package automate the processing of the generated data through the SNOwGLoBES software and collate its output into the observable channels of each detector. In this paper we describe the contents of the package, the physics behind SNEWPY, the organization of the code, and provide examples of how to make use of its capabilities.
Chemical Abundance Scaling Relations for Multiple Elements in z ≃ 2–3 Star-forming Galaxies
Authors: Strom Allison L. , Rudie Gwen C. , Steidel Charles C. , Trainor Ryan F. 
Published: January 2022

Abstract
The chemical abundance patterns of gas and stars in galaxies are powerful probes of galaxies’ star formation histories and the astrophysics of galaxy assembly but are challenging to measure with confidence in distant galaxies. In this paper, we report the first measurements of the correlation between stellar mass (M
*) and multiple tracers of chemical enrichment (including O, N, and Fe) in individual z ∼ 2–3 galaxies, using a sample of 195 star-forming galaxies from the Keck Baryonic Structure Survey. The galaxies’ chemical abundances are inferred using photoionization models capable of reconciling high-redshift galaxies’ observed extreme rest-UV and rest-optical spectroscopic properties. We find that the M
*–O/H relation for our sample is relatively shallow, with moderately large scatter, and is offset ∼0.35 dex higher than the corresponding M
*–Fe/H relation. The two relations have very similar slopes, indicating a high level of α-enhancement—O/Fe ≈ 2.2 × (O/Fe)⊙—across two decades in M
*. The M
*–N/H relation has the steepest slope and largest intrinsic scatter, which likely results from the fact that many z ∼ 2 galaxies are observed near or past the transition from “primary” to “secondary” N production, and may reflect uncertainties in the astrophysical origin of N. Together, these results suggest that z ∼ 2 galaxies are old enough to have seen substantial enrichment from intermediate-mass stars, but are still young enough that Type Ia supernovae have not had time to contribute significantly to their enrichment.
Beaming Effect in Fermi Blazars
Authors: Yang W. X. , Wang H. G. , Liu Y. , Yang J. H. , Xiao H. B. , Ye X. H. , Pei Z. Y. , Zhang L. X. , Fan J. H. 
Published: January 2022

Abstract
Blazars show extreme observational properties that are due to the beaming effect with the jet being close to the line of sight. It was found that the observed luminosity is anticorrelated with the synchrotron peak frequency but the debeamed luminosity and the frequency is positively correlated. In this work, we revisit this correlation for a large sample of 255 blazars from the fourth Fermi catalog with available Doppler factors. Our analysis comes to the following conclusions. (1) The observed radio, X-ray, γ-ray, and synchrotron peak luminosity are all anticorrelated with the peak frequency, but the debeamed luminosity is positively correlated with the debeamed peak frequency. The anticorrelation is due to a selection effect or a beaming effect. (2) The Compton dominance parameter is correlated with both the bolometric luminosity and Doppler factor, implying that the more highly Compton-dominated sources are more luminous. (3) The bolometric luminosity can be represented by the γ-ray luminosity for Fermi blazars.
Trajectory-based Simulation of Far-infrared Collision-induced Absorption Profiles of CH4–N2 for Modeling Titan’s Atmosphere
Authors: Finenko Artem A. , Bézard Bruno , Gordon Iouli E. , Chistikov Daniil N. , Lokshtanov Sergei E. , Petrov Sergey V. , Vigasin Andrey A. 
Published: January 2022

Abstract
We report the results of the trajectory-based simulation of far-infrared collision-induced absorption (CIA) due to CH4–N2 pairs at temperatures between 70 and 400 K. Our analysis utilizes recently calculated high-level potential energy and induced dipole surfaces. Treating collision partners as rigid rotors, the time evolution of interaction-induced dipole is accumulated over a vast ensemble of classical trajectories and subsequently transformed into a CIA spectrum via Fourier transform. In our calculations, both bound and unbound states are properly accounted for, and the rigorous theory of lower-order spectral moments is addressed to check the accuracy of simulated profiles. Classically derived trajectory-based profiles are subject to two approximate desymmetrization procedures so that resulting profiles conform to the quantum principle of detailed balance. The simulated profiles are compared to laboratory measurements and employed for modeling Titan’s spectra in the 50–500 cm−1 range. Based on the desymmetrized simulated profiles, a new semiempirical model for CH4–N2 CIA is proposed for modeling Titan’s infrared spectra. Synthetic spectra derived using this model yield an excellent agreement with the data recorded by the Composite Infrared Spectrometer aboard the Cassini spacecraft at low and high emission angles.
Traité de bioéthique
Authors: Herrera Joachim 
Published: January 2022

Les lois de bioéthique ont pour fonction de fixer les limites de la condition humaine. Le débat qui entoure actuellement leur révision semble toutefois consacrer la confusion du droit avec l’éthique, au moment où il est nécessaire de tracer les limites que la technique ne doit pas franchir. Pour que ces limites soient effectives, deux conditions doivent être remplies. D’une part, elles doivent s’imposer aux personnes, c’est-à-dire restreindre la liberté d’action des personnages du théâtre juridique. D’autre part, les limites de la personne humaine face à l’évolution technologique doivent être pensées dans la longue durée. Comme dans toute pièce de théâtre dont l’histoire est cohérente, ce qu’il advient des personnages dans le futur n’est jamais séparable de leur passé. Le présent article a pour but d’éclairer le citoyen non juriste sur ces deux conditions inhérentes au fonctionnement du droit : d’abord en s’employant à déconstruire la prétention de l’éthique à édicter des règles juridiques ; ensuite en recherchant dans l’histoire du droit des éléments de réflexion sur la limite humaine qui soient utiles au débat citoyen.
Traité de bioéthique
Authors: Gargiulo Marcela , Durr Alexandra 
Published: January 2022

Les tests génétiques sont réalisés dans deux situations différentes, soit dans un cadre diagnostique pour rechercher l’étiologie et confirmer un diagnostic clinique ; soit, dans le cas où la mutation génétique a été identifiée au préalable dans la famille, à la demande de personnes à risque pour connaître leur statut génétique. Deux issues sont possibles avec une probabilité de 50 % dans le cas des maladies de transmission autosomique dominante : soit la personne à risque n’est pas porteuse de l’anomalie génétique et donc « sauvée » ; soit elle est porteuse et à risque de développer la maladie. Comment une personne peut-elle vivre en sachant qu’elle est porteuse de l’anomalie génétique familiale et que, dans les années à venir, elle va déclarer la maladie qui touche l’un de ses parents ainsi que d’autres membres de sa famille ?
Traité de bioéthique
Authors: Houdy Philippe 
Published: January 2022

Les nanosciences proposent une véritable révolution des technologies, à la plus petite échelle de la matière, impliquant la physique, la chimie et la biologie et, même au-delà, tout ce qui concerne l’information et la cognition. L’avancée des nanosciences dans le domaine de la physique et de la chimie a permis de développer des méthodes et des objets uniques à ce jour. Il en est de même dans le domaine de la biologie. Au-delà des risques physiologiques, quels peuvent être les problèmes sociétaux suscités par ce bouleversement technologique ? Ils sont de trois ordres : liés à la limitation de la démocratie participative dans les choix des développements et des applications des résultats des nanosciences, au non-respect de la liberté individuelle et enfin au transhumanisme.
Traité de bioéthique
Authors: Baertschi Bernard 
Published: January 2022

L’essor des neurosciences nous permet maintenant d’observer le cerveau sans l’endommager et d’y pratiquer certaines interventions. Avec ces progrès, des questions éthiques émergent, d’autant que le cerveau n’est pas un organe comme les autres : il est le support de notre personnalité. Les neurosciences mettent donc en jeu la conception que nous nous faisons de nous-mêmes comme personnes libres et responsables ainsi que le fonctionnement d’une institution comme la justice.
Traité de bioéthique
Authors: Chneiweiss Hervé 
Published: January 2022

Les connaissances récemment acquises dans le domaine des neurosciences enrichissent notre compréhension du fonctionnement cérébral et ouvrent de nouvelles perspectives pour le traitement de maladies fréquentes et souvent lourdement invalidantes. Elles nous conduisent également à découvrir les mécanismes physiologiques sous-jacents à certains de nos comportements, de la prise alimentaire à la conduite sexuelle, de la perception visuelle à la capacité d’apprendre. Il en résulte une nouvelle conception de certains de nos mécanismes de pensée comme nos processus de prise de décision, ainsi qu’une capacité jusqu’alors inconnue d’agir sur certains de nos comportements sociaux. Il est dès lors nécessaire d’en examiner les tenants et aboutissants, en particulier lorsqu’il s’agit de contrôler le comportement de jeunes enfants, l’humeur d’une population, ou d’améliorer des performances intellectuelles. Dès lors, à une bioéthique spécifique de l’organe cérébral doit s’adjoindre un nouveau champ de réflexion : la neuroéthique.
Traité de bioéthique
Authors: Calais Vincent 
Published: January 2022

À partir de quelques références psychanalytiques, l’auteur propose une lecture des transformations contemporaines de la représentation du corps induites par les pratiques biotechnologiques, et avance l’hypothèse d’un lien entre ces transformations et les mutations des systèmes symboliques de la modernité. Si le sujet est toujours sujet d’un langage, tout langage ne produit pas un effet de sujet. Le développement des langages sans sujet peut ainsi être un des facteurs explicatifs de la défaillance des processus anthropologiques traditionnels de symbolisation du corps. La possibilité même d’une éthique ne devient-elle pas dès lors problématique, s’il n’est d’éthique que du sujet ?
Les réponses des Scic aux enjeux agricoles émergeants : panorama et dynamiques
Authors: Suarez Natalia , Triboulet Pierre , Arnaud Charlène , Château Terrisse Pascale 
Published: January 2022

À travers une revue de presse et son analyse textuelle par le logiciel Iramuteq, cet article propose un panorama actualisé et problématisé des sociétés coopératives d’intérêt collectif (Scic) dans le secteur agricole. Les auteurs montrent comment, grâce au multisociétariat et à un ancrage territorial, les Scic répondent à des enjeux agricoles émergents. L’analyse menée sur la revue de presse permet notamment de mettre à jour quatre enjeux contemporains du secteur face auxquels la Scic semble porteuse d’innovations. Sont ainsi identifiés : la diversification du secteur agricole vers les énergies renouvelables ; la transition des filières vers l’agriculture biologique et les circuits courts de proximité ; l’affirmation de la gouvernance démocratique de collectifs de producteurs ; l’accès au foncier agricole ainsi que les stratégies relatives à l’installation des nouvelles générations et des néoruraux.
Les coopératives à Essaouira : quelle contribution territoriale ?
Authors: Laajini Tariq , Jekki Hicham 
Published: January 2022

Les produits du terroir se construisent sur la base des ressources ancrées dans un territoire. La valorisation et la marchandisation de ces ressources dites « spécifiques ou territoriales » contribuent à dynamiser en interne l’économie locale, ce qui favorise la création de la valeur ajoutée territoriale. À travers une recherche qualitative et à caractère netnographique, les auteurs cherchent à rendre compte de la contribution de l’intentionnalité opératoire des coopératives à la valorisation du patrimoine d’Essaouira au Maroc, tout en étudiant l’impact de leurs activités sur l’économie locale. Les premiers résultats de cette recherche montrent l’importance de la mobilisation conjointe de l’ensemble des parties prenantes du territoire pour rendre possible tout projet territorial.