bluuebunny/crossref_metadata_2025 huggingface dataset:
Synthesis of tryptophan-dehydrobutyrine diketopiperazine and biological activity of hangtaimycin and its co-metabolites
Authors: Xu Houchao , Wochele Anne , Luo Minghe , Schnakenburg Gregor , Sun Yuhui , Brötz-Oesterhelt Heike , Dickschat Jeroen S
Published: September 2022

An improved synthesis for tryptophan-dehydrobutyrine diketopiperazine (TDD), a co-metabolite of the hybrid polyketide/non-ribosomal peptide hangtaimycin, starting from ʟ-tryptophan is presented. Comparison to TDD isolated from the hangtaimycin producer Streptomyces spectabilis confirmed its S configuration. The X-ray structure of the racemate shows an interesting dimerisation through hydrogen bridges. The results from bioactivity testings of hangtaimycin, TDD and the hangtaimycin degradation product HTM222 are given.
Application of the Extracts of Pomegranate in Oral Cancer
Authors:   University of Foggia, Dioguardi Mario , Sovereto Diego
Published: September 2022

Review question / Objective: In this scoping review we will focus on identifying those studies that investigated the effects of Punica granatum extracts on oral cancer and more specifically on OSCCs, summarizing the main results and the state of the research at the present time. Eligibility criteria: All studies investigating Punica granatum L. in association with oral and precancerous cancer were considered potentially admissible, no restrictions were applied in relation to the year of publication and based on the language provided that an abstract in English is available. literature reviews were excluded and were used only as sources for bibliographic research.
Characteristics of Instant Chocolate Drink with the Addition of Natural Sweeteners Sugar Stevia Leaf Extract (Stevia Rebaudiana Botani)
Authors: Wiyono Andi Eko , Rusdianto Andrew Setiawan , Firmanto Hendy , Rusita Ekky Audina , Kuswardhani Nita , Choiron Miftahul , Adila Hifdzil
Published: September 2022

Instant chocolate drink is a type of processed chocolate product that has many devotees, the use of sucrose as a sweetener for flavour in the process of making instant chocolate drinks can have side effects on health, namely it can cause heart attacks, allergies, diarrhoea, increase the risk of bladder cancer, hypertension and migraines. Stevia leaves contain glycosides which have a sweetness level of 250 higher than sucrose. The purpose of this study was to determine the effect of stevia sugar as a natural sweetener in the manufacture of instant chocolate drinks. The method used is a laboratory study using a single factor at 3 levels of treatment, namely the concentration of instant chocolate and stevia sugar used as much as 11g and 7g; 9g and 9g; as well as 7g and 11g. Data analysis used two methods, namely the Chi-square method for organoleptic data and the One Way ANOVA method with a 95% confidence level followed by Duncan's New Multiple Test (DMRT). The results of this study are samples with concentrations of cocoa powder and stevia sugar as much as 11g and 7g are the best treatment by having a colour parameter value of 4.13 (like), taste parameter of 3.80 (somewhat like), aroma parameter of 4.13 (like), the viscosity parameter is 4.33 (like), the water content parameter is 4.14%, the solubility parameter is 90.15%, the pH parameter is 6.4 and the total dissolved solids parameter is 9.03.
Emlékeim Mártonfi Feriről
Authors: Iványi Tamás
Published: September 2022

Iványi Tamás emlékezése Mártonfi Ferencre.
Mártonfi Ferenc írásainak bibliográfiája
Authors: Iványi Tamás
Published: September 2022

Mártonfi Ferenc írásainak bibliográfiája. Összeállította: Iványi Tamás.
A sino-japán írásrendszer hatása a gyorsírásra
Authors: Albeker András Zsigmond
Published: September 2022

A japán gyorsírás Lindsley és Graham rendszerének adaptálásával született meg, és 1883-ra datálható az első alkalmazása. Azonban a gyorsírás fejlesztői, használói a sino-japán írásrendszerből is merítettek, úgy mint

okototen (乎古止点)

kanaírás

kanji, illetve bushu

Az egyéb hatások az írásirány, a dakuten (濁点) és a hatsuon (撥音) jelölése, valamint a japán-sinojapán szópárok felhasználása. Ezek a hatások nem korlátozódnak a Meiji kori gyorsírásokra, a modern gyorsírásokban is kimutathatók.
Quenching in the Right Place at the Right Time: Tracing the Shared History of Starbursts, Active Galactic Nuclei, and Poststarburst Galaxies Using Their Structures and Multiscale Environments
Authors: Yesuf Hassen M.
Published: September 2022

This work uses multiscale environments and the structures of galaxies in the Sloan Digital Sky Survey as consistency checks on the evolution from starburst to quiescence at redshift z < 0.2. The environmental indicators include fixed-aperture mass overdensities (δ

xMpc, x ∈ {0.5, 1, 2, 4, 8} h
−1 Mpc), k-nearest neighbor distances, the tidal parameter, halo mass (M

h
), and satellite/central classification. The residuals of the specific star formation rates (Δ SSFRs) are used to select starbursts (ΔSSFR > 0.6 dex, N ≈ 8600). Quenched poststarbursts (QPSBs) are selected using Hα < 3 Å emission and Hδ

A
> 4 Å absorption (N ≈ 750). The environments of starbursts and QPSBs are compared with those of active galactic nuclei (AGNs) and inactive galaxies of varying ΔSSFR. The environments of starbursts, AGNs, and QPSBs are unlike the environments of most quiescent galaxies (QGs). About 70%–90% of starbursts, AGNs with Hδ

A
> 4 Å, and QPSBs are centrals; ∼80%–90% have M

h
< 1013
M
⊙, and only ∼2%–4% have M

h
> 1014
M
⊙ or live in clusters. Their M

h
and satellite fractions are also different from those of QGs. All QPSBs are matched to some SFGs, starbursts, AGNs, and QGs of similar M
⋆, environments, concentration indices, and velocity dispersions. A significant fraction (∼20%–30%) of starbursts cannot be matched to QPSBs or QGs. The implications are that: (1) some starbursts do not quench rapidly; (2) the satellite-quenching mechanisms operating in high-density environments cannot account for most QPSBs; (3) the evolution from starbursts to QPSBs to QGs is not the dominant path at z < 0.2; and (4) starbursts are not mainly triggered by tidal interactions.
Modeling Extinction and Reddening Effects by Circumstellar Dust in the Betelgeuse Envelope in the Presence of Radiative Torque Disruption
Authors: Truong Bao , Tram Le Ngoc , Hoang Thiem , Giang Nguyen Chau , Diep Pham Ngoc , Nguyen Dieu D. , Phuong Nguyen Thi , Hoang Thuong D. , Ngoc Nguyen Bich , Fuda Nguyen , Phan Hien , Bui Tuan Van
Published: September 2022

Circumstellar dust forms and evolves within the envelope of evolved stars, including asymptotic giant branch (AGB) and red supergiant (RSG) stars. The extinction of stellar light by circumstellar dust is vital for interpreting RSG/AGB observations and determining high-mass RSG progenitors of core-collapse supernovae. However, circumstellar dust properties are not well understood. Modern understanding of dust evolution suggests that intense stellar radiation can radically change dust properties across the circumstellar envelope through the RAdiative Torque Disruption (RAT-D) mechanism. In this paper, we study the impacts of RAT-D on the grain size distribution (GSD) of circumstellar dust and model its effects on photometric observations of α Orionis (Betelgeuse). Due to the RAT-D effects, large grains formed in the dust formation zone are disrupted into smaller species of size a < 0.5 μm. Using the GSD constrained by the RAT-D effects, we model the visual extinction of background stars and Betelgeuse. We find that the extinction decreases at near-UV, optical, and IR wavelengths while increasing at far-UV wavelengths. The resulting flux potentially reproduces the observation from the near-UV to the near-IR range. Our results can be used to explain dust extinction and photometric observations of other RSG/AGB stars.
Effect of the Heliospheric State on CME Evolution
Authors: Dagnew Fithanegest Kassa , Gopalswamy Nat , Tessema Solomon Belay , Akiyama Sachiko , Yashiro Seiji
Published: September 2022

The culmination of solar cycle 24 by the end of 2019 has created the opportunity to compare the differing properties of coronal mass ejections (CMEs) between two whole solar cycles: solar cycle 23 (SC 23) and solar cycle 24 (SC 24). We report on the width evolution of limb CMEs in SCs 23 and 24 in order to test the suggestion by Gopalswamy et al. that CME flux ropes attain pressure balance at larger heliocentric distances in SC 24. We measure CME width as a function of heliocentric distance for a significantly large number of limb CMEs (∼1000) and determine the distances where the CMEs reach constant width in each cycle. We introduced a new parameter, the transition height (hc) of a CME, defined as the critical heliocentric distance beyond which the CME width stabilizes to a quasi-constant value. Cycle and phase-to-phase comparisons are based on this new parameter. We find that the average value of hc in SC 24 is 62% higher than that in SC 23. SC 24 CMEs attain their peak width at larger distances from the Sun than SC 23 CMEs do. The enhanced transition height in SC 24 is new observational ratification of the anomalous expansion. The anomalous expansion of SC 24 CMEs, which is caused by the weak state of the heliosphere, accounts for the larger heliocentric distance where the pressure balance between CME flux rope and the ambient medium is attained.
A Magnetogram-matching Method for Energizing Magnetic Flux Ropes Toward Eruption
Authors: Titov V. S. , Downs C. , Török T. , Linker J. A.
Published: September 2022

We propose a new “helicity-pumping” method for energizing coronal equilibria that contain a magnetic flux rope (MFR) toward an eruption. We achieve this in a sequence of magnetohydrodynamics relaxations of small line-tied pulses of magnetic helicity, each of which is simulated by a suitable rescaling of the current-carrying part of the field. The whole procedure is “magnetogram-matching” because it involves no changes to the normal component of the field at the photospheric boundary. The method is illustrated by applying it to an observed force-free configuration whose MFR is modeled with our regularized Biot–Savart law method. We find that, in spite of the bipolar character of the external field, the MFR eruption is sustained by two reconnection processes. The first, which we refer to as breakthrough reconnection, is analogous to breakout reconnection in quadrupolar configurations. It occurs at a quasi-separator inside a current layer that wraps around the erupting MFR and is caused by the photospheric line-tying effect. The second process is the classical flare reconnection, which develops at the second quasi-separator inside a vertical current layer that is formed below the erupting MFR. Both reconnection processes work in tandem with the magnetic forces of the unstable MFR to propel it through the overlying ambient field, and their interplay may also be relevant for the thermal processes occurring in the plasma of solar flares. The considered example suggests that our method will be beneficial for both the modeling of observed eruptive events and theoretical studies of eruptions in idealized magnetic configurations.
A Novel RID Algorithm of Muon Trajectory Reconstruction in Water Cherenkov Detectors
Authors: Kaushal Neerav
Published: September 2022

Cosmic rays that strike the top of the Earth’s atmosphere generate a shower of secondary particles that move toward the surface with relativistic speeds. Water Cherenkov detectors (WCDs) on the ground can detect charged muons, which are one of the many particles generated in the shower, with the Cherenkov imaging technique. A large number of these muons travel in WCD tanks near the speed of light in a vacuum, faster than the speed of light in water, and so trigger isotropic Cherenkov radiation, which is detected by the photomultiplier tubes (PMTs) placed inside the tanks. When the radial component of the speed of the muon toward a PMT drops from superluminal to subluminal, the PMT records Cherenkov light from an optical phenomenon known as relativistic image doubling (RID), which causes two Cherenkov images of the same muon to appear suddenly, with both images moving in geometrically opposite directions on the original muon track. The quantities associated with the RID effect can be measured experimentally with a variety of detector types and can be used to find various points on the original trajectory of the muon. In this paper, a detailed study of reconstructing the trajectory of a muon entering a WCD using the RID technique has been presented. It is found that the measurements of standard RID observables enables a complete reconstruction of the trajectory of the muon to a high degree of accuracy with less than 1% error.
Merger Effects on the Spin and Shape Alignments of Galaxy Stellar, Cold Gas, Hot Gas, and Dark Matter Components
Authors: Lee Jounghun , Moon Jun-Sung
Published: September 2022

We present a numerical evidence supporting the scenario that the peculiar alignments of the galaxy stellar spins with the major principal axes of the local tidal tensors are produced during the quiescent evolution period when the galaxies experience no recent merger events. Analyzing the merger tree from the TNG300-1 simulation of the IllustrisTNG project, we find the latest merger epochs, a(z

m
), of the galaxies, and create four a(z

m
)-selected samples that are controlled to share the identical mass and density distributions. For each sample, we determine the spin and shape vectors of the galaxy stellar, cold and hot gas, and dark matter components separately, and compute the average strengths of their alignments with the principal directions of the local tidal fields as well as their mutual alignment tendencies. It is found that the stellar (cold gas) spin axes of the galaxies whose latest merger events occur at earlier epochs are more strongly aligned (weakly antialigned) with the major principal axes of the tidal fields. It is also shown that, although the mass-dependent transition of the galaxy DM spins have little connection with the merger events, the morphologies, spin–shape, and shape-shear alignment strengths of the four components of the galaxies sensitively depend on a(z

m
). Noting that the stellar components of the galaxies that undergo long quiescent evolution have distinctively oblate shapes and very strong spin–shape alignments, we suggest that the local tidal field might be traced by using the stellar shapes of galaxies without signatures of mergers as a proxy of their stellar spins.
Origin and Evolution of Dust-obscured Galaxies in Galaxy Mergers
Authors: Yutani Naomichi , Toba Yoshiki , Baba Shunsuke , Wada Keiichi
Published: September 2022

Dust-obscured galaxies (DOGs), which are observationally characterized as faint in the optical and bright in the infrared, are the final stage of galaxy mergers and are essential objects in the evolution of galaxies and active galactic nuclei (AGNs). However, the relationship between the torus-scale gas dynamics around AGNs and the DOGs’ lifetime remains unclear. We obtained the evolution of the spectral energy distributions (SEDs) of a galaxy merger system with AGN feedback from postprocessed pseudo-observations based on an N-body/smoothed particle hydrodynamics (SPH) simulation. We focused on a late-stage merger of two identical galaxies with a supermassive black hole (SMBH) of 108
M
⊙. We found that the infrared luminosity of the system reaches ultra- and hyperluminous infrared galaxy classes (1012 and 1013
L
⊙, respectively). The DOG phase corresponds to a state in which the AGNs are buried in dense gas and dust, with the infrared luminosity exceeding 3.3 × 1012
L
⊙. We also identified subcategories of DOGs, namely bump and power-law DOGs, from the SEDs and their evolution. The bump DOGs tend to evolve to power-law DOGs over several Myrs. We found that contribution from the hot dust around the nucleus in the infrared radiation is essential for identifying the system as a power-law DOG; the gas and dust are distributed nonspherically around the nucleus, therefore, the observed properties of DOGs depend on the viewing angle. In our model, the lifetime of merger-driven DOGs is less than 4 Myr, suggesting that the observed DOG phase is a brief aspect of galaxy mergers.
The Rate and Spatial Distribution of Novae in M31 as Determined by a 20 Year Survey
Authors: Rector Travis A. , Shafter Allen W. , Burris William A. , Walentosky Matthew J. , Viafore Kendall D. , Strom Allison L. , Cool Richard J. , Sola Nicole A. , Crayton Hannah , Pilachowski Catherine A. , Jacoby George H. , Corbett Danielle L. , Rene Michelle , Hernandez Denise
Published: September 2022

A long-term (1995–2016) survey for novae in the nearby Andromeda galaxy (M31) was conducted as part of the Research-Based Science Education initiative. During the course of the survey 180 nights of observation were completed at Kitt Peak, Arizona. A total of 262 novae were either discovered or confirmed, 40 of which have not been previously reported. Of these, 203 novae form a spatially complete sample detected by the KPNO/WIYN 0.9 m telescope within a

20
′
×
20
′

field centered on the nucleus of M31. An additional 50 novae are part of a spatially complete sample detected by the KPNO 4 m telescope within a larger

36
′
×
36
′

field. Consistent with previous studies, it is found that the spatial distribution of novae in both surveys follows the bulge light of M31 somewhat more closely than the overall background light of the galaxy. After correcting for the limiting magnitude and the spatial and temporal coverage of the surveys, a final nova rate in M31 is found to be

R
=

40

−
4

+
5

yr−1, which is considerably lower than recent estimates. When normalized to the K-band luminosity of M31, this value yields a luminosity-specific nova rate, ν

K
= 3.3 ± 0.4 yr

−
1

[

10

10

L

⊙
,
K

]

−
1

. By scaling the M31 nova rate using the relative infrared luminosities of M31 and our Galaxy, a nova rate of

R

G

=

28

−
4

+
5

yr−1 is found for the Milky Way.
Accelerated Growth of Seed Black Holes by Dust in the Early Universe
Authors: Park KwangHo , Chiaki Gen , Wise John H.
Published: September 2022

We explore the effect of dust on the growth of seed black holes (BHs) in the early universe. Previous 1D radiation-hydrodynamic (RHD) simulations show that increased radiation pressure on dust further suppresses the accretion rate than the case for the chemically pristine gas. Using the Enzo+Moray code, we perform a suite of 3D RHD simulations of accreting BHs in a dusty interstellar medium (ISM). We use the modified Grackle cooling library to consider dust physics in its nonequilibrium chemistry. The BH goes through an early evolutionary phase, where ionizing BH radiation creates an oscillating H ii region as it cycles between accretion and feedback. As the simulations proceed, dense cold gas accumulates outside the ionized region where inflow from the neutral medium meets the outflow driven by radiation pressure. In the late phase, high-density gas streams develop and break the quasi-spherical symmetry of the ionized region, rapidly boosting the accretion rate. The late phase is characterized by the coexistence of strong ionized outflows and fueling high-density gas inflows. The mean accretion rate increases with metallicity reaching a peak at Z ∼ 0.01–0.1 Z
☉, one order of magnitude higher than the one for pristine gas. However, as the metallicity approaches the solar abundance, the mean accretion rate drops as the radiation pressure becomes strong enough to drive out the high-density gas. Our results indicate that a dusty metal-poor ISM can accelerate the growth rate of BHs in the early universe, but can also stun its growth as the ISM is further enriched toward the solar abundance.
Classical OBe Stars as Post-supernova Runaways: Confirming Binary Origins
Authors: Dallas Matthew M. , Oey M. S. , Castro Norberto
Published: September 2022

Massive binaries play an important role in fields ranging from gravitational-wave astronomy to stellar evolution. We provide several lines of evidence that classical OBe stars in the Small Magellanic Cloud (SMC) obtain their rapid rotation from mass and angular momentum transfer in massive binaries, which predicts that the subsequent supernovae should often eject OBe stars into the field. We find that (1) OBe stars have a higher field frequency than OB stars; (2) our cumulative distribution function (CDF) of stellar distances from O stars shows that OBe stars are indeed much more isolated than ordinary OB stars of corresponding spectral types; (3) the CDFs of OBe stars approach that of high-mass X-ray binaries (HMXBs), which are confirmed post-supernova objects; and (4) Oe stars are as isolated from clusters as Be stars, implying that their final masses are relatively independent of their initial masses, consistent with major mass transfer. Lastly, we also find that the spatial distribution of supergiant OBe stars differs from that of classical OBe stars, consistent with the different mechanisms responsible for their emission-line spectra.
Catalogue of Life: From a list to a service
Authors: Bánki Olaf
Published: September 2022

Over the past two decades, Catalogue of Life (COL) has aimed to deliver a species index of all life on earth, based on a consensus classification (Bánki et al. 2022). This index has now reached more than 2 million accepted species names, underpinned by a network of more than 500 experts (Costello et al. 2022). Over this period, the Catalogue of Life has strived to become a genuine international taxonomic resource, based on a collaboration that brings together the knowledge, data and contributions of taxonomic specialists and informaticians around the world. At the same time, the evolving user needs (as expressed by researchers, taxonomists, informaticians, policy-makers, and the like) have made it clear that in order to fulfill these needs, COL must transform from serving a list of species names, to providing more robust taxonomic names services. As a response to this, the Catalogue of Life consortium has renewed its infrastructure, ChecklistBank, in close collaboration with the Global Biodiversity Information Facility (GBIF) and other partners. With this change in infrastructure, COL is aspiring to increase the transparency in its operations, such as providing the criteria for inclusion of datasets in the COL Checklist. Where feasible, COL is also moving towards having taxonomic sectors maintained by active taxonomic communities. The new COL infrastructure provides stable anchoring points for taxonomic information, such as Digital Object Identifiers for COL Checklist releases and source datasets, and stable name identifiers. It also provides services such as downloads, comparisons between datasets, and name matching. As part of its strategy COL is working together with GBIF, ZooBank, and others to move towards stable taxon concept identifiers.
Challenges and Opportunities for Collection Data Sharing: dwc:MaterialSample
Authors: Mayfield-Meyer Teresa
Published: September 2022

The Biodiversity Information Standards (TDWG) MaterialSample Task Group is making progress toward a proposal for a clarification of the dwc:MaterialSample class with its own properties. The Task Group expects the outcome of this process to be a standard for sharing more complete information about biological specimens, including their physical properties and associations with each other, organisms, and research products. At the same time, the Global Biodiversity Information Facility (GBIF) is exploring a Grand Unified Model (GUM)*1 that will allow for sharing more complex and rich data than is currently possible. The combination of a more robust dwc:MaterialSample class and the GBIF GUM may create both opportunities and challenges for managing collection data and for publishing that data in a way that takes advantage of proposed new functionality in Darwin Core and GBIF. More importantly, it will require those managing collection data to think more deeply about the objects they manage and to see the importance of information beyond the initial collection occurrence, the first event in the "life" of a museum object. This presentation will touch on some expected challenges and opportunities for collection data management using the new dwc:MaterialSample class.
How Much of Biodiversity is Represented in Collections: A big data workflow of aggregated occurrence data
Authors: Huybrechts Pieter , Trekels Maarten , Groom Quentin
Published: September 2022

Natural history collections play a pivotal role in taxonomy, which in turn supports all of biology, but particularly conservation and biodiversity policy. However, to provide this role, it is necessary to know what specimens are stored where, and how complete the collection is. The biodiversity held within collections globally remains uncertain, with an estimated 1.2 to 2.1 billion (109) specimens (Ariño 2010), of which around 200 million are represented on the Global Biodiversity Information Facility (GBIF). Here we estimate the total biodiversity in collections worldwide by extrapolating from those specimens we know about.

Data aggregators such as GBIF provide an ever-changing window into the contents of collections. We use non-parametric estimators that allow for the approximation of the number of classes in an incomplete set, such as the number of species within a collection, but also the proportion of biodiversity preserved on a national or continental level (for example within a taxonomic group, compared to the world or to a continent). Because the contents of data aggregators such as GBIF, are in constant flux, our workflow is made to be repeatable on the monthly snapshots that GBIF provides.

The results of the workflow expose data gaps in GBIF, namely that collections from some large geographical regions, such as Asia, are poorly represented, but also taxonomic gaps exist, such as several Coleoptera families where many more species are accepted in the backbone than are represented on GBIF. As more data are published to GBIF the estimates for these taxon groups and geographical regions will improve. The detection of data gaps within data aggregators such as GBIF, and the subsequent mobilisation of missing information remains a priority for both aggregators and researchers (GBIF Secretariat 2022, Collen et al. 2008, Hochkirch et al. 2020). Our workflow will allow for continuous monitoring of collections and groups of collections of their coverage of global biodiversity, and the results can inform their collection development strategy.
A new genus and species of minute litter bugs family Schizopteridae Reuter, 1891 from China (Hemiptera, Heteroptera, Dipsocoromorpha)
Authors: Luo Jiu-Yang , Gong Qiang-Bang , Xie Qiang
Published: September 2022

A new genus and species of Schizopteridae, Cornonannus bui gen. et sp. nov. is described from Yunnan Province, China. The new genus is closest to Pachyplagia Gross, 1951, Ogeria, Distant 1913, and Kaimon Hill, 2004 in morphology, but it can be distinguished from these genera by the male having a frontal process, the absence of pronotal collar, the distinct venation of forewing, a tarsi formula of 3-3-3, and the middle area of abdominal tergites I to VII with small, round tubercles. Photographs of the male habitus, head, thorax, abdomen, appendages, and genitalic structures, as well as scanning electron micrographs of the male head, thorax, abdomen, and genitalic structures and drawings of male genitalia, are provided. Moreover, a key to all known Chinese schizopterid genera is presented.
What postures communicate
Authors: de Gelder Beatrice , Poyo Solanas Marta
Published: September 2022

La communication est initiée et orchestrée par notre compréhension des signaux non-verbaux. Ces signaux sont principalement produits par les expressions du visage et du corps. Jusqu’à très récemment, les recherches se sont focalisées sur le visage, faisant des expressions faciales l’objet principal des études de l’émotion. Heureusement, la communication par les postures et les expressions corporelles est devenue un sujet important. Dans cet article, nous résumons brièvement la littérature sur la perception du corps et nous discutons de la relation entre la perception du corps et la perception des émotions. Dans la section finale, nous présentons une approche de l’étude des expressions corporelles émotionnelles utilisant de nouvelles méthodes d’analyse comportementale associées à la neuroimagerie.
L’imitation, double physique et mental
Authors: Nadel Jacqueline
Published: September 2022

L’article analyse l’option de Wallon qui limite la définition de l’imitation à son substrat représentationnel de double mental. Par-delà la puissance évocatrice du rôle du figuratif dans la représentation, l’article interroge la rupture affirmée entre imitation en tant que double mental et imitation synchrone en tant que double physique de soi ou de l’autre véhiculant une confusion émotionnelle et appelée mimétisme. Les situations d’interaction sociale par l’imitation sont analysées dans leur spécificité comportementale chez de jeunes enfants, et dans leurs caractéristiques cérébrales chez de jeunes adultes. Les résultats convergent pour indiquer que ces situations apparemment basiques induisent néanmoins un dialogue moteur impliquant l’anticipation des intentions motrices de l’autre et la modulation de la planification de son action propre. Ainsi l’imitation concrète et physique se révèle-t‑elle empreinte de mentalisation.
L’invention de la défense commerciale européenne
Authors: Gillard Xavier
Published: September 2022

Comment expliquer la communautarisation de la politique commerciale ? La littérature actuelle renvoie généralement aux intérêts des États membres, à ceux des industries ou au poids des idées. Cet article propose une explication complémentaire. Il retrace l’évolution des pratiques de mise en œuvre de l’instrument antidumping pendant ses 20 premières années d’existence, du milieu des années 1960 à la fin des années 1980. Il montre comment les fonctionnaires de la Commission européenne ont développé des compétences professionnelles qui leur ont permis d’agrandir le spectre d’action de l’instrument. Il défend in fine que leur inventivité procédurale s’est révélée essentielle à la construction d’un instrument européen de défense commerciale.
« 47 800 manifestants selon la machine »
Authors: Provendier Émile
Published: September 2022

Cet article prend comme cas d’étude la controverse autour du comptage de manifestants en France pour déterminer la manière dont se crée la légitimité dans un débat. Nous analysons les arguments mobilisés par les médias français pour apparaître crédibles auprès d’un public lors de la mise en place d’un procédé de comptage. Nous montrons que ce n’est pas tant l’élaboration technique de la mesure qui influence la légitimité que l’ensemble des négociations entre les acteurs dans la construction du protocole de comptage. Le processus de légitimation est un phénomène en perpétuelle évolution et la crédibilité recherchée par les médias ne peut jamais être définitivement atteinte.
Psychometric Properties of the Turkish Version of the Screening Instrument for Borderline Personality Disorder
Authors: Ünsal Cansu , Alma Leyla , Gündoğmuş İbrahim , Par Asuhan , Yalim Esra , Öksüz Esra
Published: September 2022

Patients with borderline personality disorder are a population for whom mental health professionals have difficulty in both diagnosing and providing treatment services. This study aimed to investigate the psychometric properties of the Screening Instrument for Borderline Personality Disorder (SI-Bord) in a Turkish sample. Participants were invited to study via online methods between August 2020 and October 2020. Data were collected from 661 participants ranging between the ages of 18 and 67 (Mean = 35.99). This study demonstrated that the Turkish version of SI-Bord is a valid and reliable measure to evaluate borderline personality disorder, which is encountered in clinical practice both as a comorbid disorder and as a unique diagnosis requiring a differential diagnosis.

[
Psychiatr Ann.
2022;52(9):380–387.]
Psychedelics for Psychiatric Disorders: Promise, Not Panacea
Authors: Earleywine Mitch , Herrmann Zachary M.
Published: September 2022

Initial promise and dire need have inspired the multiple research programs of the second psychedelic renaissance. Serotonergic psychedelics (psilocybin, lysergic acid diethylamide, and ayahuasca) have decreased end-of-life anxiety in cancer patients, treatment-resistant depression, alcohol dependence, social anxiety in autistic adults, and nicotine dependence when applied with supportive therapies. Methylenedioxymethamphetamine (MDMA), as part of a multisession treatment, improves symptoms of post-traumatic stress disorder and its negative correlates. Meta-analyses reveal promising effect sizes. Nevertheless, concerns about brief follow-ups, small samples, and other methodological issues remain. Mechanisms underlying improvement appear poorly understood. Generalization to the public is premature. The clarion call for more research appears justified. A proliferation of specialized clinics might not. Continued, coordinated trials and judicious application should be the rule, not the exception. Reasonable expectations of prediction intervals rather than patterns of statistical significance will also help the field, as replications might not show effects as large as in initial trials.

[
Psychiatr Ann.
2022;52(9):354–358.]
Diagnosis and Treatment of Hyperkinetic Catatonia: A Case Report
Authors: Awatramani Poonam , Busch Conn Rosemary V. , Russ Mark J. , Sha Carrie
Published: September 2022

Hyperkinetic catatonia is a rare syndrome found in mood and psychotic disorders characterized by features such as purposeless motor hyperactivity, extreme agitation, and echophenomena. Although general catatonia is often treated with benzodiazepines and electroconvulsive therapy (ECT), there is no standardized treatment for hyperkinetic catatonia. The case presented here is that of a 44-year-old woman with a diagnosis of schizophrenia with hyperkinetic catatonia. Included is a review of the clinical evaluation and diagnostic impressions, as well as approaches to management and treatment. The patient underwent multiple sessions of ECT that yielded significant improvement in disorganized behavior and hyperactivity. This case demonstrates the diagnostic challenges in differentiating hyperkinetic catatonia from delirious mania and other mood disorders, and the effectiveness and safety of ECT in a patient with hyperkinetic catatonia.

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Psychiatr Ann.
2022;52(9):389–392.]
COVID-19 and Its Impact on Women in the Labour Market
Authors: Sharma Astika
Published: September 2022

In order to understand the paradigmatic changes taking place, study the impact, and identify future opportunities or struggles for achieving gender equality, this chapter looks at how women position themselves in the labour market and also looks at the gender divide that exists within the structure of the labour market. Considering the challenges and possibilities that lie ahead in the changing dynamics of the economy due to COVID-19 pandemic, the chapter gives an analysis of the labour market in India highlighting the inequalities in Indian society perpetuating inequality in the labour market. The chapter views the labour market of India through a gendered lens.
Impact of COVID-19 on Women Domestic Workers in Union Territory of Puducherry, India
Authors: Sultana H. Yasmeen , Hazarika Papori
Published: September 2022

The COVID-19 pandemic had a significant impact on the livelihood, security, and health of informal sector workers, particularly domestic workers, who are mostly women. After a careful study of the earlier research works, most of the studies focus on the issues of labour in organized/unorganized sectors in urban areas, but it is very hard to find the studies which are focusing the impact of COVID-19 pandemic on women domestic workers especially in Union territory of Puducherry. In order to do the same, both secondary and primary data have been used. Secondary information has been collected from published books, articles, reports, and websites, while primary data have been collected from the sample respondents. The data will be collected from 600 women domestic workers from two major urban areas. The study will give suitable suggestions to the government, the Central Ministry, and other financial institutions towards the development of women's workforce participation.
Did the Media Support or Subordinate Women in the COVID-19 Pandemic?
Authors: Demirci Kenan
Published: September 2022

From the point of gender studies, it is important to analyze the construction of women in the media and to determine the basic features of this construction. In this way, gender studies aim to make requests for improvement by making comments on the media texts that are heavily consumed by people. From this perspective, the focus of this study is on the images of women in TV commercials during the COVID-19 pandemic in Turkey. In this context, the advertisements shot in 2020 and published on the YouTube video portal with the #evdehayatvar hashtag (there is life at home) were analyzed within the scope of the study. The analysis revealed that the positioning of women in private life and identification with the role of the mother in advertising continues to be an important trend in the design of women in advertising.
Senior Immigrants
Authors: Biazar Bahar , Mozaffari Sasha , Kwan Crystal
Published: September 2022

In this applied research project, the authors conducted qualitative, open-ended interviews with senior immigrant women to explore their experience during the COVID-19 pandemic. Research questions were: How did this population cope during the pandemic? What were their needs (unmet and fulfilled) during this time? How can community organizations who serve this population prepare for other crises not limited to the pandemic and better serve senior immigrants? This study revealed key themes and areas of hardship and gaps in services and literature which predate the pandemic. Lack of English language proficiency and technological knowledge, absence of extended family and social networks, unfamiliarity with surroundings, financial constraints coupled with health issues brought on by advanced years present extreme hardships for this population which were magnified during the pandemic. This chapter makes recommendations to the research community as well as organizations and service providers who work in resettlement services, old age homes, and education and training.
Mentoring to Rebuild the Identity Through Recognition of Our Diversity and Intersectionality
Authors: Edward Viola , Balderrama Diana P.
Published: September 2022

Societies are inherently plural and diverse; they are essentially intersectional. The richness of human diversity has been labeled and categorized, making possible the discrimination and exclusion of “unwanted” diversities, but the impact of discrimination is not only reflected at the social level but also at the individual level. Segregation by race, ethnicity, or sex is evident and generates situations of individual undervaluation, situations in which there is a self-rejection of their identity and, by extension, of those who are similar to them, causing wounds in the inner self. Mentorship emerges as a response to heal the wounds of multiple discrimination, offering a multidimensional work approach, because our self-determination is only the tip of the iceberg; we only show a part of the story since it is strongly influenced by attitudes, habits, beliefs, and thoughts hidden from others.
The Kingdom of Satisfaction
Authors: Carvalho Breno José Andrade de , Silva Ammanda Cavalcanti , Cavalcante Carla Guedes Porfirio , Maia Gil Vicente de Brito
Published: September 2022

The results presented in this chapter come from a case study of gamification at Neurotech, a company located in Porto Digital, Recife, Pernambuco, Brazil. The objective was to develop a solution to improve the productivity and satisfaction rates of the company's clients. In general, the authors used contributions on gamification from Patrício, Moreira, and Zurlo; Burke; Costa and Marchiori; and Vianna et al. to which they added Mastrocola's playful learning, Huizinga's magical circle, Bartle's player profile, and engagement in the organizations of the Gallup Institute. For the experiment, the Gamification Canvas and the Trello tool were used to develop and monitor the “Kingdom of Satisfaction” activities. Among the results achieved, a significant increase in cooperation between teams and participants was identified, in addition to reaching a 100% customer satisfaction rate.
GaminScrum an Adaptive Gamification Approach Applied to Agile Processes
Authors: Khemaja Maha , Khelifi Syrine
Published: September 2022

This chapter tackles the difficulty of implementing agile methodologies in enterprises, especially for teams who are used to traditional working methods. Therefore, this work attempts to provide ways to engage better and motivate team members to embrace the use of agile methodologies. One such way has considered using gamification or serious games principles with agile/scrum activities. The main contribution of the present work is threefold. First, it provides a novel blended approach that combines agile principles with gamification mechanics and gameplay. Second, an adaptation approach is provided to adapt all gamification aspects such as gamification purpose and fun applied to agile/scrum activities to consider the enterprise's context, the specificities of the project, and those of the working teams. Finally, the proposed approaches have been instrumented through a mobile app. Experimentation of the approaches allowed the authors to draw interesting findings.
Gamified Digital Apps and Their Utilization to Improve Health Behaviors in the 21st Century
Authors: Scheier Lawrence M. , Hansen William B.
Published: September 2022

This chapter builds on Hansen and Scheier by further examining the intersection of game-based learning and digital health promotion apps. The intersection of digital technology and health promotion is an intriguing space given that cost-effective technologies backed by strong theory and implementation science can advance health promotion strategies. Gamification extends asynchronous computer-mediated communication by creating a sense of immersion in the virtual space, socially interacting, and experiencing strong social identifications. This produces feelings of “flow” reported as a stoppage of time and mitigating surrounding intrusive events. Avatars provide pedagogical supports to increase situational awareness, deepening their presence in the digital game world. Players can learn from these interactions, building rapport and developing social connections that might otherwise not be possible in different contexts. Gamified digital technology capitalizes on instructional technology, learning theory, and social identification in ways that can advance health behavior change.
Women in Higher Education Institutions
Authors: Salunkhe Vikas Janardhan , Kaithathara Seena Thomas , Sheeja Karalam B.  , Gowri Shankar R.  , Shabarisha N.  , Darshan S. M.  , Babu Gloria M. , Jenifer D.
Published: September 2022

A multitasking Queen plays a heterogeneous role in each and everyone's tremendous journey of life right from the beginning until the end. As a wife, mother, sister, daughter, mentor, philosopher, friend, lover, and most importantly, ‘first teacher', her contributions are noteworthy. Nobody can even dream up life without a woman. Women are capable enough in learning, teaching, and sustenance throughout their life. The art of learning and teaching encompasses the art of living. As a teacher, she is a source of inspiration, knowledge, and reason for the future. The first smile, step, voice, and any word are being routed by the first teacher called mother cum woman. This chapter explores women in higher education institutions.
Confrontations Faced by Women in Higher Education Institutions and Strategies to Overcome the Anomalies in the Mid-Career
Authors: Kaithathara Seena Thomas , John Nimitha , Jose Amrutha , Joshi Hemlata , Gillariose Jiju
Published: September 2022

Women do succeed in higher positions in the higher education system but only to a certain point, and many women are really motivated by the traditional academic values such as passion to the discipline, pursuit of knowledge, good working environment, and flexibility. Women in higher education spend the majority of their life at the mid-career stage. Some of them feel wedged, undervalued, and find no motivation to go forward in their mid-career. Hence, the mid-career stage is very much important with women academicians, and they feel there is little support or mentoring. Hence, the mid-career period is increasingly difficult to navigate. Women encounter enormous obstacles in their academic career, including unequal task distribution and balancing caring responsibilities to name a few. The aim of this chapter is to discuss in detail the challenges and obstacles faced by women in their mid-career in higher education and a few strategies to overcome the encounters.
Elevating the Voice of Mid-Career Academic Women Leaders in Broadening Participation in STEM
Authors: Engerman Kimarie , McKayle Camille , Blackmon Angelicque Tucker , Askew Karyl
Published: September 2022

This research is about understanding and elevating the experienced voice of women in academic leadership positions at the mid-career point. Mid-career is a time characterized by various emotional and mental perspectives that fall along a continuum (or spectrum) from exhausted and confused to relieved and free. The study is about women holding leadership positions where they have facilitated the success of underrepresented students at HBCUs to broaden participation in STEM. Interpretative phenomenological analysis (IPA) was used in this study to understand the journey of four mid-career academic women leaders at four HBCUs. A semi-structured interview protocol was administered. An analysis of women's responses to challenges and successes revealed that they experienced more success than challenges. The findings of the study have implications for future leadership development for women in academe.
MotherScholar and MotherLeader
Authors: Schnackenberg Heidi L.
Published: September 2022

Rarely explored in the literature, the professional lives of MotherLeaders in mid-career remains virtually unaddressed. The relative silence around both the challenges and career successes faced by academic mothers in leadership roles in the middle of their professional lives is distinct and needs to be given voice. The current chapter will depict some reflections on the highlights and frustrations of one MotherLeader currently navigating through the middle of her career path in academia. Lessons learned and suggestions for maintaining career vibrancy will also be offered.
Artificial Intelligence in Healthcare
Authors: Choudhary Richa , Kaushik Alka , Igulu Kingsley Theophilus
Published: September 2022

Artificial intelligence (AI) is the intelligence of computers in a way that simulates human intellect by learning continually as more data is ingested. Many cutting-edge technological concepts, particularly those aimed at enhancing the general welfare of humanity, use AI. Due to its expanding importance in the general enhancement of human quality of life, the healthcare business has recently drawn a lot of attention from technology leaders. The enhancement of health through disease prevention, diagnosis, treatment, or cure is known as healthcare. AI in healthcare uses advanced analytics to identify solutions to problems by projecting results from medical and scientific experiments. AI can improve healthcare by making predictions, deciding what to do, and acting on those decisions. This chapter discusses the most recent advances in AI and how they are being used in the healthcare sector. It also explores the potential effects of AI on patients and healthcare professionals. The authors discuss the problems and difficulties with AI in healthcare as well as the current state of AI in healthcare.