bluuebunny/crossref_metadata_2025_split huggingface dataset:
The days we never forget: Flashbulb memories across the life span in Alzheimer’s disease
Authors: Rasmussen Katrine W. , Kirk Marie , Overgaard Susanne B. , Berntsen Dorthe 
Published: April 2024

AbstractAlzheimer’s disease (AD) is characterized by autobiographical memory deficits, with the ability to retrieve episodic-rich memories being particularly affected. Here, we investigated the influence of AD on a specific subtype of episodic memories known as flashbulb memories (i.e., the ability to remember the personal circumstances for the reception of important news events). We examined the frequency, characteristics, and the temporal distribution of flashbulb memories across the life span. To this aim, 28 older adults diagnosed with AD and a matched sample of 29 healthy older controls were probed for flashbulb memories for two historical events from each decade of their lives. They also estimated the subjective degree of reexperiencing for the memories reported. AD participants showed impaired access to flashbulb memories, the frequency of reported memories being lower than for healthy older adults. However, qualitative aspects of AD participants’ flashbulb memories were quite similar to those of the controls, as no group differences were obtained with respect to the canonical categories or degree of reexperience. AD participants’ flashbulb memories clustered during the early years of their life, consistent with a reminiscence bump, whereas healthy controls also reported memories dated to later lifetime periods. Our results suggest that probing for personal memories of important public events may serve as a powerful cue for detailed episodic memories in AD.
Refining Bayesian hierarchical MPT modeling: Integrating prior knowledge and ordinal expectations
Authors: Sarafoglou Alexandra , Kuhlmann Beatrice G. , Aust Frederik , Haaf Julia M. 
Published: April 2024

AbstractMultinomial processing tree (MPT) models are a broad class of statistical models used to test sophisticated psychological theories. The research questions derived from these theories often go beyond simple condition effects on parameters and involve ordinal expectations (e.g., the same-direction effect on the memory parameter is stronger in one experimental condition than another) or disordinal expectations (e.g., the effect reverses in one experimental condition). Here, we argue that by refining common modeling practices, Bayesian hierarchical models are well suited to estimate and test these expectations. Concretely, we show that the default priors proposed in the literature lead to nonsensical predictions for individuals and the population distribution, leading to problems not only in model comparison but also in parameter estimation. Rather than relying on these priors, we argue that MPT modelers should determine priors that are consistent with their theoretical knowledge. In addition, we demonstrate how Bayesian model comparison may be used to test ordinal and disordinal interactions by means of Bayes factors. We apply the techniques discussed to empirical data from Bell et al. Journal of Experimental Psychology: Learning, Memory, and Cognition, 41, 456–472 (2015).
What do meta-analysts need in primary studies? Guidelines and the SEMI checklist for facilitating cumulative knowledge
Authors: Fernández-Castilla Belén , Said-Metwaly Sameh , Kreitchmann Rodrigo S. , Van Den Noortgate Wim 
Published: April 2024

AbstractMeta-analysis is often recognized as the highest level of evidence due to its notable advantages. Therefore, ensuring the precision of its findings is of utmost importance. Insufficient reporting in primary studies poses challenges for meta-analysts, hindering study identification, effect size estimation, and meta-regression analyses. This manuscript provides concise guidelines for the comprehensive reporting of qualitative and quantitative aspects in primary studies. Adhering to these guidelines may help researchers enhance the quality of their studies and increase their eligibility for inclusion in future research syntheses, thereby enhancing research synthesis quality. Recommendations include incorporating relevant terms in titles and abstracts to facilitate study retrieval and reporting sufficient data for effect size calculation. Additionally, a new checklist is introduced to help applied researchers thoroughly report various aspects of their studies.
Comparación de Dos Sistemas Constructivos Empleados en la Construcción de Edificios en la Ciudad de Quito
Authors: Arévalo Navarrete Marlon Manolo , Latorre Garzón Oswaldo Guillermo , Portilla Karolis Jorge Eduardo , Zapata Suárez José Gabriel 
Published: April 2024

Se presenta la comparación de dos sistemas constructivos de hormigón armado comúnmente empleados en la Ciudad de Quito. El primero de ellos, es el sistema basado en pórticos especiales de hormigón fundamentado en el sistema conocido como tradicional o fundido in situ, el segundo está conformado por losas de entrepiso unidireccionales y de estructuras metálicas con placas colaborantes Deck, apoyadas sobre vigas que transmiten sus cargas a las columnas y cimentaciones. Esta comparación se la hace poniendo en práctica el método analítico propuesto por el Dr. Arquitecto Juan Monjo Carrió. (Juan Monjo, 1986), el mismo que considera: los condicionantes funcionales, condiciones constructivas, perfil tecnológico, análisis de subsistemas y los condicionantes económicos. Al final se comparan los resultados dentro de cada una de estas consideraciones y se concluye que: el dominio del sistema de pilares y vigas de hormigón in situ sobre el de viguetas metálicas, parece que se justifica por dos razones fundamentales, por una parte, la mayor adecuación de su técnica constructiva con la situación del sector de la construcción y, por otra, el menor coste a corto plazo de los materiales, esto se evidencia con el puntaje total de cada uno de los sistemas 15 puntos vs 13.
Secondary Whistler and Ion-cyclotron Instabilities Driven by Mirror Modes in Galaxy Clusters
Authors: Ley Francisco , Zweibel Ellen G. , Miller Drake , Riquelme Mario 
Published: April 2024

Abstract
Electron cyclotron waves (whistlers) are commonly observed in plasmas near Earth and the solar wind. In the presence of nonlinear mirror modes, bursts of whistlers, usually called lion roars, have been observed within low magnetic field regions associated with these modes. In the intracluster medium (ICM) of galaxy clusters, the excitation of the mirror instability is expected, but it is not yet clear whether electron and ion cyclotron (IC) waves can also be present under conditions where gas pressure dominates over magnetic pressure (high β). In this work, we perform fully kinetic particle-in-cell simulations of a plasma subject to a continuous amplification of the mean magnetic field
B
(t) to study the nonlinear stages of the mirror instability and the ensuing excitation of whistler and IC waves under ICM conditions. Once mirror modes reach nonlinear amplitudes, both whistler and IC waves start to emerge simultaneously, with subdominant amplitudes, propagating in low-
B
regions, quasi-parallel to
B
(t). We show that the underlying source of excitation is the pressure anisotropy of electrons and ions trapped in mirror modes with loss-cone-type distributions. We also observe that IC waves play an essential role in regulating the ion pressure anisotropy at nonlinear stages. We argue that whistler and IC waves are a concomitant feature at late stages of the mirror instability even at high β, and therefore, expected to be present in astrophysical environments like the ICM. We discuss the implications of our results for collisionless heating and dissipation of turbulence in the ICM.
The Origin of Kinematically Persistent Planes of Satellites as Driven by the Early Evolution of the Cosmic Web in ΛCDM
Authors: Gámez-Marín Matías , Santos-Santos Isabel , Domínguez-Tenreiro Rosa , Pedrosa Susana E. , Tissera Patricia B. , Gómez-Flechoso M. Ángeles , Artal Héctor 
Published: April 2024

Abstract
Kinematically persistent planes (KPPs) of satellites are fixed sets of satellites co-orbiting around their host galaxy, whose orbital poles are conserved and clustered across long cosmic time intervals. They play the role of “skeletons,” ensuring the long-term durability of positional planes. We explore the physical processes behind their formation in terms of the dynamics of the local cosmic web (CW), characterized via the so-called Lagrangian volumes (LVs) built up around two zoom-in, cosmological hydro-simulations of Milky Way–mass disk galaxy + satellites systems, where three KPPs have been identified. By analyzing the LV deformations in terms of the reduced tensor of inertia (TOI), we find an outstanding alignment between the LV principal directions and the KPP satellites’ orbital poles. The most compressive local mass flows (along the

e

ˆ

3

eigenvector) are strong at early times, feeding the so-called

e

ˆ

3

-structure, while the smallest TOI axis rapidly decreases. The

e

ˆ

3

-structure collapse marks the end of this regime and is the timescale for the establishment of satellite orbital pole clustering when the Universe is ≲4 Gyr old. KPP protosatellites aligned with

e

ˆ

3

are those whose orbital poles are either aligned from early times or have been successfully bent at

e

ˆ

3

-structure collapse. KPP satellites associated with

e

ˆ

1

tend to have early trajectories already parallel to

e

ˆ

3

. We show that KPPs can arise as a result of the ΛCDM-predicted large-scale dynamics acting on particular sets of protosatellites, the same dynamics that shape the local CW environment.
[O iv]- and [Ne v]-weak Active Galactic Nuclei Hidden by Compton-thick Material in Late Mergers
Authors: Yamada Satoshi , Ueda Yoshihiro , Kawamuro Taiki , Ricci Claudio , Toba Yoshiki , Imanishi Masatoshi , Miyaji Takamitsu , Tanimoto Atsushi , Ichikawa Kohei , Herrera-Endoqui Martín , Ogawa Shoji , Uematsu Ryosuke , Wada Keiichi 
Published: April 2024

Abstract
We study “buried” active galactic nuclei (AGNs) almost fully covered by circumnuclear material in ultra/luminous infrared galaxies (U/LIRGs), which show weak ionized lines from narrow-line regions. Employing an indicator of a [O iv] 25.89 or [Ne v] 14.32 μm line to 12 μm AGN luminosity ratio, we find 17 buried AGN candidates that are [O iv]-weak (L
[O IV]/L
12,AGN ≤ −3.0) or [Ne v]-weak (L
[Ne V]/L
12,AGN ≤ −3.4) among 30 AGNs in local U/LIRGs. For the [O iv]-weak AGNs, we estimate their covering fractions of Compton-thick (CT; N
H ≥ 1024 cm−2) material with an X-ray clumpy torus model to be

f

CT

(
spec
)

=
0.55
±
0.19

on average. This value is consistent with the fraction of CT AGNs (

f

CT

(
stat
)

=
53
%
±
12
%

) among the [O iv]-weak AGNs in U/LIRGs and much larger than that in Swift/Burst Alert Telescope (BAT) AGNs (23% ± 6%). The fraction of [O iv]-weak AGNs increases from

27

−
10

+
13

%

(early) to

66

−
12

+
10

%

(late mergers). Similar results are obtained with the [Ne v] line. The [O iv]- or [Ne v]-weak AGNs in late mergers show larger N
H and Eddington ratios (λ
Edd) than those of the Swift/BAT AGNs, and the largest N
H is ≳1025 cm−2 at

log

λ

Edd

∼
−
1

, close to the effective Eddington limit for CT material. These suggest that (1) the circumnuclear material in buried AGNs is regulated by the radiation force from high-λ
Edd AGNs on the CT obscurers, and (2) their dense material with large

f

CT

(
spec
)

(∼0.5 ± 0.1) in U/LIRGs is a likely cause of a unique structure of buried AGNs, whose amount of material may be maintained through merger-induced supply from their host galaxies.
Fast Outflows and Luminous He ii Emission in Dwarf Galaxies with Active Galactic Nuclei (AGN)
Authors: Liu 刘 Weizhe 伟哲 , Veilleux Sylvain , Canalizo Gabriela , Tripp Todd M. , Rupke David S. N. , Aravindan Archana , Bohn Thomas , Hamann Fred , Manzano-King Christina M. 
Published: April 2024

Abstract
While stellar processes are believed to be the main source of feedback in dwarf galaxies, the accumulating discoveries of active galactic nuclei (AGN) in dwarf galaxies over recent years arouse the interest to also consider AGN feedback in them. Fast, AGN-driven outflows, a major mechanism of AGN feedback, have indeed been discovered in dwarf galaxies and may be powerful enough to provide feedback to their dwarf hosts. In this paper, we search for outflows traced by the blueshifted ultraviolet absorption features in three dwarf galaxies with AGN from the sample examined in our previous ground-based study. We confirm outflows traced by blueshifted absorption features in two objects and tentatively detect an outflow in the third object. In one object where the outflow is clearly detected in multiple species, photoionization modeling suggests that this outflow is located ∼0.5 kpc from the AGN, implying a galactic-scale impact. This outflow is much faster and possesses a higher kinetic energy outflow rate than starburst-driven outflows in sources with similar star formation rates, and is likely energetic enough to provide negative feedback to its host galaxy as predicted by simulations. Much broader (∼4000 km s−1) absorption features are also discovered in this object, which may have the same origin as that of broad absorption lines in quasars. Additionally, strong He ii
λ1640 emission is detected in both objects where the transition falls in the wavelength coverage and is consistent with an AGN origin. In one of these two objects, a blueshifted He ii
λ1640 emission line is clearly detected, likely tracing a highly ionized AGN wind.
Ultra-relativistic Electron Acceleration during High-intensity Long-duration Continuous Auroral Electrojet Activity Events
Authors: Hajra Rajkumar , Tsurutani Bruce T. , Lu Quanming , Lakhina Gurbax S. , Du Aimin , Echer Ezequiel , Franco Adriane M. S. , Bolzan Mauricio J. A. , Gao Xinliang 
Published: April 2024

Abstract
Magnetospheric relativistic electrons are accelerated during substorms and strong convection events that occur during high-intensity long-duration continuous auroral electrojet activity (HILDCAA) events, associated with solar wind high-speed streams (coming from coronal holes). From an analysis of ∼2–20 MeV electrons at L ∼ 2–7 measured by the Van Allen Probe satellite, it is shown that ∼3.4–4.1 days long HILDCAA events are characterized by ∼7.2 MeV electron acceleration in the L ∼ 4.0–6.0 region, which occurs ∼2.9–3.4 days after the onset of HILDCAA. The dominant acceleration process is due to wave–particle interactions between magnetospheric electromagnetic chorus waves and substorm-injected ∼100 keV electrons. The longer the HILDCAA and chorus last, the higher the maximum energy of the accelerated relativistic electrons. The acceleration to higher and higher energies is due to a bootstrap mechanism.
Investigation of Nonequilibrium Ionization Plasma during a Giant Flare of UX Arietis Triggered with MAXI and Observed with NICER
Authors: Kurihara Miki , Iwakiri Wataru Buz , Tsujimoto Masahiro , Ebisawa Ken , Toriumi Shin , Imada Shinsuke , Tsuboi Yohko , Usui Kazuki , Gendreau Keith C. , Arzoumanian Zaven 
Published: April 2024

Abstract
We detected a giant X-ray flare from the RS CVn–type binary star UX Ari using the Monitor of All-sky X-ray Image on 2020 August 17 and started a series of Neutron star Interior Composition Explorer observations 89 minutes later. For a week, the entire duration of the flare was covered with 32 snapshot observations including the rising phase. The X-ray luminosity reached 2 × 1033 erg s−1, and the entire energy release was ∼1038 erg in the 0.5–8.0 keV band. X-ray spectra characterized by continuum emission with lines of Fe xxv Heα and Fe xxvi Lyα were obtained. We found that the temperature peaks before the flux does, which suggests that the period of plasma formation in the magnetic flare loop was captured. Using the continuum information (temperature, flux, and their delay time), we estimated the flare loop size to be ∼3 × 1011 cm and the peak electron density to be ∼4 × 1010 cm−3. Furthermore, using the line ratio of Fe xxv and Fe xxvi, we investigated any potential indications of deviation from collisional ionization equilibrium (CIE). The X-ray spectra were consistent with CIE plasma throughout the flare, but the possibility of an ionizing plasma away from CIE was not rejected in the flux rising phase.
Amitié et amour : passages
Authors: Brun Anne 
Published: April 2024

Ce chapitre déploie le paradoxe selon lequel le « transfert passionnel » renvoie moins à l’amour fou qu’à des haines passionnelles qui s’enracinent dans les liens précoces aux objets. L’hypothèse centrale sera que l’ombre des objets autrefois porteurs de haine tombe sur l’amitié et/ou l’amour et marque la réalité actuelle du lien avec l’objet. Il s’agit alors pour le sujet de réussir à tuer l’objet primaire meurtrier qui hante sa psyché, en actualisant ce meurtre sur son effigie vivante, l’objet d’amitié et/ou d’amour. La question principale sera de savoir comment travailler dans la configuration transférentielle l’intrication passionnelle de l’amour à une haine destructrice : à partir d’un exemple clinique, l’auteure propose d’interroger et de définir les différentes modalités de la technique analytique, visant à donner une fonction symbolisante à des liens transférentiels, sous le signe d’une oscillation passionnelle entre amour et haine. À partir du déploiement d’une psychothérapie psychanalytique avec une patiente dans une problématique limite, un premier fil rouge consistera à mettre en évidence quelques modalités de la technique analytique pour se dégager, patiente comme analyste, de cette ombre de l’objet qui tombe aussi sur la thérapie analytique. Un second fil rouge s’articulera autour de l’hypothèse qu’une des spécificités du travail de « désincorporation » de l’ombre de l’objet, au cours d’une thérapie analytique, consiste à se centrer sur la façon dont elle est aussi tombée sur le corps du patient. Il s’agit de donner figure à l’ombre de l’objet incorporée par le moi, en mobilisant ce que les analystes contemporains nomment les formes primaires de symbolisation.
Accéder à l’inaccessible : les ressources mises en œuvre par les travailleurs sur cordes pour déployer leur activité
Authors: Lebreton Luc , Soulé Bastien , Vignal Bénédicte 
Published: April 2024

Les travailleurs sur cordes se confrontent à une multitude de situations s’inscrivant dans des environnements variés et à risque. L’objectif de cet article est de permettre une meilleure compréhension de ce que fait un cordiste face à ces configurations plurielles. À partir d’un travail ethnographique auprès de 20 équipes de cordistes, nous avons dégagé 4 étapes (préparation, exploration, « équipement » et travail suspendu) modélisant une intervention de travaux sur cordes afin de restituer la singularité de ce métier. À travers cette analyse de l’activité, l’article donne à voir de quelles manières les cordistes s’approprient leur travail en s’appuyant sur des marges de manœuvre rendant possible le travail sur cordes. Il apparaît que la combinaison du rôle de technicien de la hauteur et d’ouvrier du BTP conduit ces travailleurs à réaliser de nombreux compromis et ajustements s’appuyant sur la maîtrise de savoir-faire pratiques et d’une forme de créativité in situ. En étant acteurs de leur sécurité, ils prennent en charge une dimension organisationnelle inhérente aux interventions sur cordes et accèdent à une autonomie source à la fois de responsabilité et de vulnérabilité.
L’activité de design définie par la représentation visuelle
Authors: Catoir-Brisson Marie-Julie , Watkin Thomas 
Published: April 2024

La culture visuelle dans les pratiques de conception constitue chez les designers autant un mode communicationnel de projet pour soi et ses clients qu’un outil pour concevoir. Cette culture particulière de la conception par la représentation visuelle incarne une culture propre au design malgré la multiplicité des activités des designers et du design. Elle se déploie et circule par l’adoption de normes et de codes et par l’appropriation du langage visuel. Notre article vise à comprendre la manière dont les designers se représentent leur activité de travail, par cet « agir créatif » reconnaissable chez les concepteurs designers du design social ou du design participatif. Plus spécifiquement, nous souhaitons analyser les représentations sociales, mentales et visuelles qui émanent de l’activité des designers en interrogeant leur utilisation de la représentation visuelle pour faire état de leurs pratiques et de leurs activités. Notre méthodologie se base sur la réalisation d’entretiens semi-dirigés auprès de dix designers1 français, qui développent des pratiques contemporaines (design de service, design d’interaction, design des politiques publiques, design fiction) en considérant la manipulation de visuels dans l’activité de conception des designers. Au cours de ces entretiens, le double diamant nous a servi de point de départ pour interroger plus largement les représentations sur leur propre activité, ainsi que l’usage de la représentation visuelle dans leur pratique professionnelle. La contribution de l’article réside dans le fait de mettre en perspective une analyse des représentations sociales et visuelles de l’activité de design par les praticiens eux-mêmes avec une analyse rétrospective de la culture de conception du design. Ainsi, nous valorisons la manière spécifique dont l’activité de design mobilise la représentation visuelle, comme forme d’expression et de légitimation professionnelle de sa culture de conception.
Infections in Pregnancy
Authors: Singhal Tanu 
Published: April 2024

Abstract
Infections in pregnant women tend to be more severe and pose unique treatment challenges. After all, the well-being of two individuals is at stake. Screening all pregnant women in early pregnancy for bacteriuria is recommended. Pyelonephritis and puerperal sepsis should be managed aggressively with appropriate empiric antibiotic choices. Increasing resistance in Enterobacterales is the complicating treatment of both these illnesses in the Indian setting. Influenza can lead to serious maternal and fetal outcomes; early empiric antiviral therapy and universal maternal vaccination are important. Dengue is an important cause of fever in pregnant women and can complicate vaginal and operative delivery due to thrombocytopenia. Falciparum malaria can now be treated with artemisinin-based combination therapy (ACT) in all trimesters. The drug of choice for scrub typhus is azithromycin; a combination of doxycycline and azithromycin can be considered in very severe disease. Treatment of both drug-sensitive and drug-resistant tuberculosis in pregnancy is similar to the nonpregnant. Safety data relating to bedaquiline and delamanid from animal models and cohort studies are reassuring.
Televital signs monitoring compliance trial in Singapore
Authors: Tan Jit Seng , Teo Shing Yuen 
Published: April 2024

Background and Objectives:
The Singapore population is aging rapidly, with increased prevalence of chronic diseases and healthcare demand. Telemonitoring of vital signs will enable better care of the patient. However, daily monitoring requires a change in lifestyle and compliance may be an issue.

Materials and Methods:
A total of 18 patients in 4 demographics were identified. Telemonitoring equipment was deployed to them for 3 months.

Results:
After 3 months, the well individual did not use the monitoring devices. 50% of the patients with chronic medical disease <65 years old continued the use of the devices. 2 out of 7 activities of daily living (ADL) independent individuals >65 years old continued the daily monitoring and almost all (5 out of 6) ADL dependent patients continued daily routine monitoring. The dropout may be due to technical issues, user fatigue, change in caregiver or resistance to technology.

Conclusions:
Remote monitoring will be more successful if the individual already is doing routine self-monitoring or has a life-threatening health-related event. Technical support is also important to help retrain the person in using the devices and for troubleshooting.