bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Design Method for Control System to Attenuate Periodic Input Disturbances Using Disturbance Observers for Time-Delay Plants
Authors: Hu Jie , Yamada Kou , Sakanushi Tatsuya , Nakui Yuki , Atsuta Yusuke 
Published: June 2023

In this paper, we examine a design method for control system to attenuate periodic input disturbances using disturbance observers for time-delay plants. The disturbance observers have been used to estimate the disturbance in the plant. Several papers on design methods of disturbance observers have been published. Recently, parameterizations of all disturbance observers and all linear functional disturbance observers for time-delay plants with any input disturbance were clariﬁed. If parameterizations of all such observers for time-delay plants with any input disturbance are used, there is a possibility that we can design control systems to attenuate input dis- turbances eﬀectively. However, no paper examines a design method for control system using parameterizations of all disturbance observers and all linear functional disturbance observers for time-delay plants with any input disturbance. In this paper, to attenuate periodic input disturbances eﬀectively, we propose a design method for control system using these parameterizations.
Çok Düşük Doğum Ağırlıklı Preeklamptik Anne Bebeklerinin Erken ve Geç Dönem Sonuçlarının Değerlendirilmesi
Authors: YAVANOĞLU ATAY Funda , BİDEV Duygu , KANMAZ Hayriye Gözde , BÜYÜKTİRYAKİ Mehmet , URAŞ Nurdan 
Published: June 2023

Amaç: Preeklampsi hem maternal hem de neonatal komplikasyonlarla seyreden oldukça yaygın bir gebelik komplikasyonudur. Maternal preeklampsi ve prematüre bebeklerde morbidite oranı artmaktadır. Bu çalışmada çok düşük doğum ağırlıklı bebeklerde preeklampsinin erken ve geç dönem morbiditeler üzerine etkisini sunmayı amaçladık
Metod: Çalışmaya Ocak2010-Aralık2013 tarihleri arasında yenidoğan yoğun bakım ünitemizde (YYBÜ) yatarak tedavi gören
Feasibility and Efficacy of Craniosacral Therapy on Sleep Quality in Fibromyalgia Syndrome: a Pre-Post Pilot Trial
Authors: Ughreja Reepa Avichal , Venkatesan Prem , Gopalakrishna Dharmanand Balebail , Singh Yogesh Preet 
Published: June 2023

Background: Sleep disturbance is one of the key symptoms of fibromyalgia syndrome (FMS), which negatively affects the participants’ quality of life. Craniosacral therapy (CST) is a gentle manual technique found to have significant effects on pain and function in chronic pain participants. However, limited evidence exists on its effectiveness on sleep quality in FMS participants.
Purpose: To evaluate the feasibility and effectiveness of CST on sleep quality in FMS participants.
Setting: Outpatient physiotherapy department of a hospital in Bangalore.
Participants: Participants diagnosed with FMS.
Research Design: A pre/post pilot trial. Intervention: Once weekly, 45-minute sessions of CST for 12 weeks. The participants continued the standard medical care prescribed by the physician.
Main Outcome Measure: The sleep quality was evaluated using Pittsburgh Sleep Quality Index (PSQI) at baseline and 12 weeks. The data analysis was carried out using paired t test.
Results: 9 out of 10 included par-ticipants completed the treatment and were included for analysis. The results of the paired t test showed significant improvement in the global PSQI score (p = .001, mean difference = 5.44±3.28, 95% CI = 2.92-7.97), as well as the 5 components of PSQI (p < .05).
Conclusion: CST was feasible to deliver with high retention, acceptability, and minimal adverse events. It significantly improved sleep quality in FMS participants along with standard medical care. However, future studies with larger sample sizes and appropriate control groups are required to confirm the findings.
Modeling the 2022 τ-Herculid Outburst
Authors: Egal Auriane , Wiegert Paul A. , Brown Peter G. , Vida Denis 
Published: June 2023

Abstract
The τ-Herculids (IAU shower number 61 TAH) is a minor meteor shower associated with comet 73P/Schwassmann–Wachmann 3, a Jupiter-family comet that disintegrated into several fragments in 1995. As a consequence of the nucleus breakup, possible increased meteor rates were predicted for 2022. On May 30–31, observation networks around the world reported two distinct peaks of TAH activity, around solar longitudes 69.°02 and 69.°42. This work examines the encounter conditions of the Earth with meteoroids ejected from 73P during the splitting event and on previous perihelion passages. Numerical simulations suggest that the main peak observed in 2022 was caused by meteoroids ejected from the splitting nucleus with four times the typical cometary gas expansion speed. High-resolution measurements performed with the Canadian Automated Meteor Observatory indicate that these meteoroids are fragile, with estimated bulk densities of 250 kg m−3. In contrast with the main peak, the first TAH activity peak in 2022 is best modeled with trails ejected prior to 1960. We find that ordinary cometary activity could have produced other TAH apparitions observed in the past, including in 1930 and 2017. The extension of our model to future years predicts significant returns of the shower in 2033 and 2049.
Clustercentric Distance or Local Density? It Depends on Galaxy Morphology
Authors: Vulcani Benedetta , Poggianti Bianca M. , Gullieuszik Marco , Moretti Alessia , Fritz Jacopo , Bettoni Daniela , Facciolli Beatrice , Fasano Giovanni , Omizzolo Alessandro 
Published: June 2023

Abstract
Determining which between projected local density and distance from the cluster center plays a major role in regulating morphological fractions in clusters is a longstanding debate. Reaching a definitive answer will shed light on the main physical mechanisms at play in the most extreme environments. Here we make use of the data from the OmegaWINGS survey, currently the largest survey of clusters in the local universe extending beyond 2 virial radii from the cluster cores, to extend the previous analysis outside the virial radius. Local density and clustercentric distance seems to play different roles for galaxies of different morphology: the fraction of elliptical galaxies mainly depends on local density, suggesting that their formation was linked to the primordial densities, which now correspond to the cluster cores. Only the fraction of low-mass ellipticals shows an anticorrelation with clustercentric distance, suggesting a different origin for these objects. Excluding elliptical galaxies, the relative fraction of S0s and spirals instead depends on local density only far from the cluster cores, while within the virial radius their proportion is regulated by distance, suggesting that cluster-specific processes halt the star formation and transform Sp galaxies into S0s. This interpretation is supported by literature results on the kinematical analysis of early- and late-type galaxies, according to which fast and slow rotators have distinct dependencies on halo mass and local density.
Inferring the Progenitor Mass–Kinetic Energy Relation of Stripped-envelope Core-collapse Supernovae from Nebular Spectroscopy
Authors: Fang 方 Qiliang 其亮 , Maeda Keiichi 
Published: June 2023

Abstract
The relation between the progenitor mass and the kinetic energy of the explosion is a key toward revealing the explosion mechanism of stripped-envelope core-collapse supernovae (SESNe). Here, we present a method to derive this relation using the nebular spectra of SESNe, based on the correlation between [O i]/[Ca ii], which is an indicator of progenitor mass, and the width of [O i], which measures the expansion velocity of the oxygen-rich material. To explain the correlation, the kinetic energy (E
K) is required to be positively correlated with the progenitor mass as represented by the CO core mass (M
CO). We demonstrate that SNe IIb/Ib and SNe Ic/Ic-BL follow the same M
CO–E
K scaling relation, which suggests that helium-rich and helium-deficient SNe share the same explosion mechanism. The M
CO–E
K relation derived in this work is compared with the ones derived from early phase observations. The results are largely in good agreement. Combined with early phase observations, the method presented in this work provides a chance to scan through the ejecta from the outermost region to the dense inner core, which is important to reveal the global properties of the ejecta and constrain the explosion mechanism of core-collapse SNe.
Revisiting the Chandra Observation on the Region of PSR J1J1809–193: Indication of the Existence of an X-Ray Halo and Implication for the Origin of HESS J1809–193
Authors: Li Chao-Ming , Ge Chong , Liu Ruo-Yu 
Published: June 2023

Abstract
HESS J1809–193 is an extended TeV γ-ray source and the origin of its γ-ray emission remains ambiguous. The pulsar wind nebula (PWN) of PSR J1J1809–193 lying inside the extended γ-ray emission is a possible candidate. Powered by the central pulsar, ultrarelativistic electrons in the PWN can produce radio to X-ray emission through synchrotron and γ-ray emission by inverse Compton (IC) scattering. To check whether this PWN is the counterpart of HESS J1809–193, we analyzed the Chandra X-ray radial intensity profile and spectral index profile of this PWN. We then adopted a one-zone isotropic diffusion model to fit the keV and TeV data. We found diffuse nonthermal X-ray emission extending beyond the PWN, which is likely an X-ray halo radiated by escaping electron/positron pairs from the PWN. A relatively strong magnetic field of ∼20 μG is required to explain the spatial evolution of the X-ray spectrum (i.e., the significant softening of the spectrum with increasing distance from the pulsar), which, however, would suppress the IC radiation of pairs. Our result implies that a hadronic component may be needed to explain HESS J1809–193.
Dark Matter in Fractional Gravity. I. Astrophysical Tests on Galactic Scales
Authors: Benetti Francesco , Lapi Andrea , Gandolfi Giovanni , Salucci Paolo , Danese Luigi 
Published: June 2023

Abstract
We explore the possibility that the dark matter (DM) component in galaxies may originate fractional gravity. In such a framework, the standard law of inertia continues to hold, but the gravitational potential associated with a given DM density distribution is determined by a modified Poisson equation including fractional derivatives (i.e., derivatives of noninteger type) that are meant to describe nonlocal effects. We analytically derive the expression of the potential that in fractional gravity corresponds to various spherically symmetric density profiles, including the Navarro–Frenk–White (NFW) distribution that is usually exploited to describe virialized halos of collisionless DM as extracted from N-body cosmological simulations. We show that in fractional gravity, the dynamics of a test particle moving in a cuspy NFW density distribution is substantially altered with respect to the Newtonian case, mirroring what in Newtonian gravity would instead be sourced by a density profile with an inner core. We test the fractional gravity framework on galactic scales, showing that (i) it can provide accurate fits to the stacked rotation curves of spiral galaxies with different properties, including dwarfs; (ii) it can reproduce to reasonable accuracy the observed shape and scatter of the radial acceleration relation over an extended range of galaxy accelerations; and (iii) it can properly account for the universal surface density and the core radius versus disk scale length scaling relations. Finally, we discuss the possible origin of the fractional gravity behavior as a fundamental or emerging property of the elusive DM component.
The ISM in the z = 6.9 Interacting Galaxies of SPT0311-58
Authors: Litke Katrina C. , Marrone Daniel P. , Aravena Manuel , Archipley Melanie , Béthermin Matthieu , Burgoyne James , Cathey Jared , Chapman Scott C. , Gonzalez Anthony H. , Greve Thomas R. , Gururajan Gayathri , Hayward Christopher C. , Malkan Matthew A. , Phadke Kedar A. , Reuter Cassie A. , Rotermund Kaja M. , Spilker Justin S. , Stark Antony A. , Sulzenauer Nikolaus , Vieira Joaquin D. , Vizgan David , Weiß Axel 
Published: June 2023

Abstract
SPT0311-58, a system of two interacting galaxies in the Epoch of Reionization, exists in one of the rarest, most massive dark matter halos theoretically possible in that era. Studying the interstellar medium (ISM) in these galaxies can illuminate the process of galaxy formation in the early Universe. In this work, we explore the multiphase ISM in this system, using ALMA observations of the [C ii] 158, [O i] 146, [N ii] 122, and [O iii] 88 fine-structure lines and dust continuum. We find wide variations in line ratios between the eastern and western galaxies, as well as across the western galaxy. Continuum colors indicate that SPT0311-58 E has a higher ionization parameter (

log
U
≈
−
2.8

) than SPT0311-58 W (

log
U
≈
−
3.1

). The ratio of [O iii] 88–[N ii] 122 and the ionization parameter constraints combine to demonstrate near-solar metallicity in these objects just 800 Myr after the Big Bang.
An Unbiased CO Survey Toward the Northern Region of the Small Magellanic Cloud with the Atacama Compact Array. II. CO Cloud Catalog
Authors: Ohno Takahiro , Tokuda Kazuki , Konishi Ayu , Matsumoto Takeru , Sewiło Marta , Kondo Hiroshi , Sano Hidetoshi , Tsuge Kisetsu , Zahorecz Sarolta , Goto Nao , Neelamkodan Naslim , Wong Tony , Fukushima Hajime , Takekoshi Tatsuya , Muraoka Kazuyuki , Kawamura Akiko , Tachihara Kengo , Fukui Yasuo , Onishi Toshikazu 
Published: June 2023

Abstract
The nature of molecular clouds and their statistical behavior in subsolar metallicity environments are not fully explored yet. We analyzed data from an unbiased CO (J = 2–1) survey at the spatial resolution of ∼2 pc in the northern region of the Small Magellanic Cloud with the Atacama Compact Array to characterize the CO cloud properties. A cloud-decomposition analysis identified 426 spatially/velocity-independent CO clouds and their substructures. Based on the cross-matching with known infrared catalogs by Spitzer and Herschel, more than 90% CO clouds show spatial correlations with point sources. We investigated the basic properties of the CO clouds and found that the radius–velocity linewidth (R–σ

v
) relation follows the Milky Way-like power-law exponent, but the intercept is ∼1.5 times lower than that in the Milky Way. The mass functions (dN/dM) of the CO luminosity and virial mass are characterized by an exponent of ∼1.7, which is consistent with previously reported values in the Large Magellanic Cloud and in the Milky Way.
Witnessing a Transformation to Blue-cored Dwarf Early-type Galaxies in Filaments and the Cluster Outskirts: Gas-phase Abundances and Internal Kinematics Perspectives
Authors: Chung Jiwon , Lee Joon Hyeop , Jeong Hyunjin , Kim Suk 
Published: June 2023

Abstract
The presence of transitional dwarf galaxies in filaments and cluster outskirts may be closely related to preprocessing in the filament; however, the underlying mechanism is not yet comprehensively understood. We present the spatially resolved chemical and kinematical properties of three blue-cored dwarf early-type galaxies (dE(bc)s) in the Virgo cluster and Virgo-related filaments (Crater and Virgo III) using the Sydney-AAO Multi-object Integral-field spectrograph galaxy Survey. We map the spatial distribution of Hα, oxygen abundance (O/H), nitrogen-to-oxygen abundance ratio (N/O), stellar population age, and gas-stellar internal kinematics. We find irregular shapes of enhanced star-forming regions from the centers to the outlying regions of blue cores in dE(bc)s. These regions are relatively metal poor compared with the surrounding regions, rendering the overall metallicity gradient of each galaxy positive. Furthermore, they exhibit higher N/O ratios at a given O/H relative to their surroundings, implying metal-poor gas infall by external processes. The equivalent width of the Hα emission line in metal-poor regions indicates young age of star formation, 6–8 Myr. The disturbed ionized gas velocity field, one of the most prominent features of galaxy mergers is also discovered in two dE(bc)s. We propose that a moderately dense filament environment is favorable for the formation of blue cores in dEs, in which dE(bc)s in filaments may have already been transformed before they fall into the Virgo cluster. This process may contribute to the composition of galaxy population at the outskirts of the cluster.
Les avocats au Mexique (XIX-XX e siècles)
Authors: Sanchez Évelyne 
Published: June 2023

Ce chapitre aborde l’histoire des avocats au Mexique depuis la microanalyse, c’est-à-dire pour en proposer une histoire globale à partir d’une échelle réduite et pendant la période de consolidation de ce qui était considéré comme une administration judiciaire moderne et professionnalisée, à la veille de la Révolution. Sont abordées les questions de leurs origines sociales, leur formation, la concurrence des conseillers juridiques informels, le coût de leurs services, la qualité de leurs relations, parfois houleuses, avec leurs clients. En dernière partie est traité un aspect très particulier de leur histoire : le fait qu’ils constituaient le vivier d’où étaient nommés juges et notaires, violentant ainsi la constitution libérale. Pour cela, ont été mobilisées des sources judiciaires, des lettres adressées ou rédigées par l’Exécutif de l’État de Tlaxcala ainsi que quelques sources notariales.
Vision alchimique de la nature et exploration des profondeurs
Authors: Bonardel Françoise 
Published: June 2023

Éprouvant dès son plus jeune âge le besoin de vivre en accord étroit avec la nature, Carl Gustav Jung a plus tard trouvé dans l’alchimie la philosophie de la vie la plus proche de ce que l’exploration de l’inconscient lui avait appris quant à un « art de voir » respectueux des phénomènes naturels, physiques et psychiques. Plus proche en cela de l’hermétisme antique et de l’alchimie médiévale que du naturalisme savant de son temps, Jung n’a cessé de scruter, avec une attention scrupuleuse et à ce titre quasi « religieuse », la psyché de l’homme moderne aux prises avec l’inconscient. Souvent qualifié de « visionnaire » en raison du caractère prémonitoire de certaines de ses visions, Jung le fut plus encore pour avoir permis à la psyché de « voir selon la nature », et de retrouver ainsi un dynamisme vital et spirituel qui constitue aussi une œuvre de culture.
Naître quelque part
Authors: Bouhafs-Blanchard Véronique 
Published: June 2023

À partir du parcours analytique d’un nomade en errance, l’auteure explore le champ de la spatialité, guidée par le couple divin Hermès-Hestia. Les naissances et renaissances qui ponctuent cette traversée se nourrissent de sensations en lien avec la nature, de vécus d’ancrage et de l’éprouvé d’un lieu en commun avec l’analyste : une connexion acausale qui relie les partenaires analytiques au vivant, source de tous les lieux. L’expérience du paysage est approfondie dans ses dimensions individuelle et collective : au cœur de la tension entre un « ici » familier et l’horizon lointain, elle est un passage vers la rencontre avec l’autre et le monde. Participant à la construction identitaire de l’être humain, révélant sa continuité avec la nature, elle permet à chacun d’éprouver des moments d’unité et de dialoguer avec l’âme du monde, ce dont témoignent les artistes.
C. G. Jung animiste
Authors: Fratini Antoine 
Published: June 2023

Le nom de C. G. Jung est lié aux champs d’études les plus disparates, comme la psychiatrie, la psychanalyse, la religion, la spiritualité, l’ésotérisme, l’alchimie, l’anthropologie, l’orientalisme, la franc-maçonnerie… mais certains préjugés, surtout culturels, ont jusqu’à présent empêché d’en voir le versant animiste pourtant évident. L’auteur propose d’investiguer dans cette direction en développant les thèses avancées dans son ouvrage sur ce sujet.
Et si l’enfant était conté
Authors: Beyssade Sylvie 
Published: June 2023

La famille, durant des siècles, reposait sur le couple, en général marié, qui avait un nombre d’enfants plus ou moins important selon les époques et les contingences. Aujourd’hui, la présence importante de familles monoparentales – une sur quatre en 2020 1 – modifie ce paradigme qui, même s’il demeure dominant, ne constitue plus un modèle exclusif de référence. Désormais, la famille ne se construit pas uniquement à partir de l’union de deux adultes consentants, mais autour de l’enfant qui occupe une place centrale. Celui-ci est à présent une valeur sûre pour une société orientée vers le progrès. Précieux et indispensable, il devient un sujet de droit dont l’intégrité physique et psychique doit être préservée, en premier lieu par les parents qui, s’ils ne respectent pas les injonctions éducatives qui leur sont désormais imposées, peuvent comparaitre en tant que justiciables devant un juge.
Du design bio-inspiré au design systémique : la régénération à l’épreuve des pratiques de design
Authors: Foissac Marguerite , Jouault Clara , Dumesny Rose , Foissac Guillaume 
Published: June 2023

Au même titre que le green design et l’ écodesign dans les années 1980, et le sustainable design dans les années 1990 (Madge, 1997), le regenerative design semble être le nouveau concept à mobiliser dans les projets traitant des questions de développement durable et sociétal. Le regain d’intérêt pour ce terme, qui existe pourtant depuis les années 1990, nous pousse à nous demander si son emploi n’est pas qu’un simple effet de mode. Le regenerative design serait-il devenu le nouveau buzzword des années 2020 ? Utilisés dans les domaines de l’agriculture puis de l’urbanisme, les principes régénératifs trouvent leur sens à l’échelle du bâtiment et de la parcelle. Le théoricien John T. Lyle (1994) liste ces principes en proposant de toujours s’inspirer des cycles naturels locaux et de cocréation avec les communautés locales et les habitants. Cependant, il n’existe pas, à notre connaissance, de démonstration claire de l’application de la proposition de la régénération pour la pratique du design, et de questionnement de ses intérêts conceptuels pour le design. Dans cet article, nous questionnerons comment le design, en tant que discipline, peut s’emparer de cet adjectif, qui qualifie les pratiques durables, et en adapter l’usage à sa pratique. Nous définirons ensuite le design régénératif comme une attitude de conception (Manzini, 1991), qui emprunte ses pratiques aux domaines du biodesign (Ginsberg et Chiesa, 2018) et du design systémique (La Roque et al ., 2021). Enfin, nous positionnerons les pratiques de design régénératif comme un design des communs et localement situé.
Le design à l’épreuve de l’éthique du care : retour réflexif pour un possible renouvellement des pratiques en design
Authors: Royer Marine , Pellerin Denis 
Published: June 2023

En raison de la multiplication des crises, le design doit continuer à s’atteler à ses paradoxes profonds et à proposer des solutions pour réparer ce qu’il a contribué à détruire. Cette situation trouble la discipline, l’appelant à de profondes mutations. L’objectif de cet article est de montrer comment les théories du care peuvent transformer les manières de penser et de faire du design dans ce contexte. Pour cela, il prend appui sur les quatre phases développées par Joan Tronto (2009), en tant que « processus actif » de la pensée du care , entendu comme réflexion sur l’éthique et comme pratique du soin. Ces phases donnent l’occasion de reconnaître la « vulnérabilité généralisée » de nos environnements et de nous-mêmes ; de réfléchir à l’interdépendance de tous les éléments (humains et non humains) ; d’investir à nouveaux frais la question de l’enquête pour le design ; enfin, de penser les pratiques de dépossession en design et l’implication des personnes dans les milieux. Le but de l’article est de réfléchir collectivement, en partant de cette théorie pratique et radicale, à la façon dont le design peut agir contre les systèmes établis à partir d’une réflexion pragmatique sur le « prêter attention » et le « prendre soin ».