bluuebunny/crossref_metadata_2025_split huggingface dataset:
Return of the TEDI: Revisiting the Triple Evolution Dynamical Instability Channel in Triple Stars
Authors: Hamers Adrian S. , Perets Hagai B. , Thompson Todd A. , Neunteufel Patrick 
Published: February 2022

Abstract
Triple-star systems exhibit a phenomenon known as triple evolution dynamical instability (TEDI), in which mass loss in evolving triples triggers short-term dynamical instabilities, potentially leading to collisions of stars, exchanges, and ejections. Previous work has shown that the TEDI is an important pathway to head-on stellar collisions in the Galaxy, significantly exceeding the rate of collisions due to random encounters in globular clusters. Here, we revisit the TEDI evolutionary pathway using state-of-the-art population synthesis methods that self-consistently take into account stellar evolution and binary interactions as well as gravitational dynamics and perturbations from passing stars in the field. We find Galactic TEDI-induced collision rates on the order of 10−4 yr−1, consistent with previous studies which were based on more simplified methods. The majority of TEDI-induced collisions involve main-sequence stars, potentially producing blue straggler stars. Collisions involving more evolved stars are also possible, potentially producing eccentric post-common-envelope systems, and white dwarfs collisions leading to Type Ia supernovae (although the latter with a negligible contribution to the Galactic rate). In our simulations, the TEDI is not only triggered by adiabatic wind mass loss, but also by Roche lobe overflow in the inner binary: when the donor star becomes less massive than the accretor, the inner binary orbit widens, triggering triple dynamical instability. We find that collision rates are increased by ∼17% when flybys in the field are taken into account. In addition to collisions, we find that the TEDI produces ∼10−4 yr−1 of unbound stars, although none with escape speeds in excess of 103 km s−1.
Convolutional Neural Networks and Stokes Response Functions
Authors: Centeno Rebecca , Flyer Natasha , Mukherjee Lipi , Egeland Ricky , Casini Roberto , del Pino Alemán Tanausú , Rempel Matthias 
Published: February 2022

Abstract
In this work, we study the information content learned by a convolutional neural network (CNN) when trained to carry out the inverse mapping between a database of synthetic Ca ii intensity spectra and the vertical stratification of the temperature of the atmospheres used to generate such spectra. In particular, we evaluate the ability of the neural network to extract information about the sensitivity of the spectral line to temperature as a function of height. By training the CNN on sufficiently narrow wavelength intervals across the Ca ii spectral profiles, we find that the error in the temperature prediction shows an inverse relationship to the response function of the spectral line to temperature, that is, different regions of the spectrum yield a better temperature prediction at their expected regions of formation. This work shows that the function that the CNN learns during the training process contains a physically meaningful mapping between wavelength and atmospheric height.
Causal Interaction between the Subsurface Rotation Rate Residuals and Radial Magnetic Field in Different Timescales
Authors: Inceoglu Fadil , Howe Rachel , Loto’aniu Paul T. M. 
Published: February 2022

Abstract
We studied the presence and spatiotemporal characteristics and evolution of the variations in the differential rotation rates and radial magnetic fields in the Schwabe and quasi-biennial-oscillation (QBO) timescales. To achieve these objectives, we used rotation rate residuals and radial magnetic field data from the Michelson Doppler Imager on the Solar and Heliospheric Observatory and the Helioseismic and Magnetic Imager on the Solar Dynamics Observatory, extending from 1996 May to 2020 August, covering solar cycles 23 and 24, respectively. Under the assumption that the radial surface magnetic field is nonlocal and the differential rotation is symmetric around the equator, our results suggest that the source region of the Schwabe cycle is confined between ∼30° N and S throughout the convection zone. As for the source region of the QBO, our results suggest that it is below 0.78 R
⊙.
Le gothique américain
Authors: Liénard Marie 
Published: February 2022

Résumé Dans le contexte américain, « le gothique » représente bien plus qu’une sous-culture. Il recouvre tout un imaginaire esthétique et culturel d’une grande puissance. A travers de nombreux exemples empruntés à la littérature et au cinéma, l’auteur montre comment il articule les terreurs individuelles et collectives en permettant une sorte de catharsis.
Autour de Justice digitale : rencontre avec Antoine Garapon et Jean Lassègue
Authors: Garapon Antoine , Lassègue Jean , Cornu-Thénard Nicolas 
Published: February 2022

Paru en avril 2018, le livre Justice digitale d’Antoine Garapon et Jean Lassègue propose une analyse riche et suggestive des transformations qu’entraîne, sur la conception de la justice et du droit, l’introduction de l’écriture numérique. En examinant ces changements suivant des perspectives à la fois anthropologique, sociologique, politique et juridique, ils montrent comment s’élabore un modèle nouveau, qui tente d’organiser la résolution des litiges sans politique et sans loi. Les auteurs ont accepté de répondre à plusieurs questions que peut susciter la lecture de leur ouvrage.
La procédure d’appel face à la dialectique institutionnelle
Authors: Boyer Pierre-Louis 
Published: February 2022

Boris Bernabé, « L’appel en matière civile. Achever la voie d’achèvement », Tribonien, 1 (2018), p.47 : « Le juge d’appel, il faut bien s’en pénétrer, est un censeur ; sa vocation consiste à consolider la structure politique d’un État par le contrôle et le respect de la hiérarchie judiciaire, en assurant un examen éclairé de l’office du premier juge : à la manière de la Cour suprême mais attaché à des circonstances de fait, il juge les jugements, et non les affaires. »
Le Consilium LIII de Charles Dumoulin et la législation européenne relative aux régimes matrimoniaux (règlement (UE) nº2016/1103)
Authors: Ancel Bertrand 
Published: February 2022

Après avoir unifié et harmonisé les règles de conflit de juridictions relatives au divorce et à la responsabilité parentale, le droit international privé des obligations alimentaires, les règles de conflit de lois en matière de divorce, puis le droit international privé des successions, le législateur européen s’est attelé aux rapports patrimoniaux entre époux. Le règlement (UE) nº 2016/1103, qui est entré en vigueur le 29 janvier dernier, proclame ainsi l’unité de la loi applicable au régime matrimonial, quel que soit le lien de situation des biens du couple. Il semble s’écarter ainsi de la tradition juridique qui a longtemps perduré en France, et ce depuis le XVI e siècle. Cette tradition reposant sur une consultation de Charles Dumoulin, il nous a semblé intéressant de proposer une nouvelle publication de ce texte du célèbre consultant et avocat au parlement de Paris, qui a durablement irrigué la pensée juridique française. Nous remercions vivement Bertrand Ancel d’avoir accepté d’en faire une glose.
Le Premier ministre : discussion avec Dominique Rousseau
Authors: Rousseau Dominique , Laurent-Bonne Nicolas 
Published: February 2022

La nomination de Jean Castex comme Premier ministre, le 3 juillet 2020, a immédiatement entraîné de nombreuses réactions. D’aucuns ont souligné la personnalité tout à la fois effacée et technocratique du nouveau Premier ministre, bien souvent qualifié de simple collaborateur du président de la République. En vérité, cette description peu flatteuse de l’homme d’État laisse entrevoir une controverse juridique et politique plus profonde sur la place et le rôle du Premier ministre sous la V e République auquel on promet « l’enfer de Matignon » 1 . Il nous a donc semblé utile de verser quelques arguments juridiques puisés dans des expériences passées et étrangères afin d’enrichir le débat. Nous remercions Dominique Rousseau d’avoir accepté de nous accorder cet entretien.
The Effect of Academic Nurse Leaders' Toxic Behaviors
Authors: Hudgins Tracy , Brown Kimberly D. , Layne Diana , Maggard Stephens Teresa 
Published: February 2022

Background:
A growing nursing faculty shortage, despite recruitment and retention efforts, is negatively affecting the nursing shortage. This study explored the relationships between academic nurse leaders' (ANL) toxic behaviors, job satisfaction, and anticipated turnover, and identified specific behaviors that affect faculty members' intent to stay.

Method:

A descriptive, correlational, mixed-methods study was conducted using a convenience sample of nursing faculty (
N
= 58). Participants completed the Toxic Leadership Scale, the Anticipated Turnover Scale, and the Minnesota Satisfaction Questionnaire Short-Form and also answered two open-ended questions.

Results:
Moderate negative correlations between toxic leadership and intrinsic satisfaction, extrinsic factors, and general satisfaction were revealed, as well as specific behaviors causing faculty to want to leave.

Conclusion:

Increased awareness about the nature and influence of ANL toxic behaviors is needed to effectively address toxic behaviors and promote ANL accountability. Results indicate faculty are more satisfied in their role when ANL demonstrated open, honest, and transparent communication.

[
J Nurs Educ
. 2022;61(2):88–92.]
Nexus of Emotional Intelligence (EI), need for affiliation (naff), integrating style of conflict resolution: A case study of dispute resolution among undergraduates in Sri Lankan state universities
Authors: Dissanayake W.D.M.B.K. , Kodagoda D.T.D. 
Published: February 2022

Emotions and motivational desires play a significant role in human behaviour. Accurate comprehension and management of those factors influence the behaviour of people. University undergraduate disputes are a heading in many mainstream dialogues in the county. Yet many have looked into it, disregarding the emotional and motivational components. The selection of conflict resolution mechanism mainly depends upon the conflicting party's motivational desire and emotions, but it is unexplored in the Sri Lankan context. Thus this study was conducted to understand how the nexus of motivational desire (i.e., Need for Affiliation (nAff)) and Emotional Intelligence (EI) influence the selection of conflict resolution styles (i.e., behaviour) among undergraduates to bridge the prevailing gap. A survey conducted involved the participation of 388 undergraduates from ten (10) state universities. The measurements were; EI - Wong and law EI scale, nAff - Unified Motive Scales (UMS), conflict resolution styles (integrating style) - Rahim’s Organizational Conflict Inventory-II. Moderated multiple regression analysis (hierarchical multiple regression) was applied to test the hypothesis. The results signify that emotionally intelligent people prefer to use an integrating style to resolve conflicts. Further, motivational desires, i.e., nAff (moderating variable), enhanced the relationship between EI and selecting an integrating style to resolve conflicts. It indicates that those emotionally intelligent and highly needed affiliations tend to choose a more productive and collaborative conflict resolution approach such as integrating style. Students' emotional intelligence (EI) levels will rise due to opportunities to strengthen their relationships and EI development programmes. That leads to selecting more productive conflict resolution approaches such as integrating style to manage student conflict better. Future researchers could enhance the study by adding personality, values, and cultural elements to the model.
Food and feeding habits of wild guppy (Poecilia reticulata), in natural water bodies of Sri Jayewardenepura canal system, Sri Lanka
Authors: Pethiyagoda P.D.R.S. , De Alwis S.M.D.A.U. , De Silva B.G.D.N.K. 
Published: February 2022

Guppy (Poecilia reticulata) is a small freshwater fish belonging to the family Poeciliidae, first introduced to Sri Lanka in 1928 and used to control malaria mosquito vectors during 1940-1950. The present study investigates the food and feeding habits of wild guppy. The six locations identified for sampling between January 2016 and December 2017 were: Attidiya, Bellanwila, Rattanapitiya, Nawala, near Parliament Grounds, and Jayewardenepura Hospital. Once a month, water and fish samples were collected from each sampling site and sent to the lab for analysis (n=216; n=2160). The researcher measured the Total Length (TL), Total Width (TW), and the weight of fish with an accuracy limit of 1mm and 0.1mg, respectively. Under the microscope, the food items in the dissected stomach were identified using the standard keys and counted using a Sedgewick-Rafter cell to calculate the percentages. Female fishes were larger than males, and the average mean of body length value was 24.56 ± 5.46 mm (range: 15-35 mm) in females and 20.19 ± 2.75 mm (range: 15.0-24.5 mm) in males. Mean body weight of females and males were recorded as 0.174 ± 0.105 g (range: 0.026- 0.382 g) and 0.075 ± 0.021g (0.024- 0.11 g) respectively. Guppy has consumed most of the food items available in water (freshwater debris). Their feeds mainly consisted of freshwater debris (41%), phytoplankton (24%), zooplankton (21%), unidentified insect parts (12%), and adult mosquito parts (2%). The guppy is an omnivore, and in the wild, they feed on a combination of animal and plant-based meals.
Vaccination against COVID-19 among People Living with HIV
Authors: Chaudhuri Sirshendu , Tarugu Jayanthi , Koni Kiranmayi , Udayasree Kodakinti , Hema Kurugundla 
Published: February 2022

Background:
Vaccination against COVID-19 among people living with HIV (PLWH) infection is crucial. At present, evidence lacks to strategize vaccinating the hesitant PLWH. This study has estimated the proportion of PLWH vaccinated till October 2021, enumerated the various adverse events following vaccination, and identified the enabling and constraining factors associated with vaccination.

Methods:
A cross-sectional survey was conducted among PLWH by the snowball sampling in the Chittoor district of Andhra Pradesh, India. Data were analyzed using the descriptive statistics and qualitative analyses.

Results:
Two-hundred and forty-seven PLWH responded, out of which 52 (20.7%) were yet to be vaccinated. Seventy-five (30%) participants reported having adverse events, out of which five (7%) had pain at the injection site, and 72 (96%) had systemic reactions. Fever (n = 51, 68%), dizziness (n = 23, 31%), and joint pain (n = 23, 31%) were the major systemic reactions. Among the vaccinated, motivation by the health-care workers and village volunteers were the major enabling factors. On the contrary, uncertainty about the vaccine effects, negative feedback from the health-care workers, and lack of self-motivation were the important constraining factors in taking the vaccines.

Conclusion:
Some PLWH are still hesitant to take the vaccine. Evidence generation, coupled with community mobilization, is required to upthrust the vaccination campaign in achieving the herd immunity against COVID-19.
A comparative study of the effect of electroconvulsive therapy and transcranial direct current stimulation in the treatment of persons suffering from treatment-resistant depression
Authors: Ramasubramanian Vikhram , Mathumathi S. , Rajendhiran Gopi , Bijulakshmi P. , Kannan M. 
Published: February 2022

Background:
About 20%–30% of persons with major depression are said to have treatment-resistant depression (TRD) when they do not respond to antidepressants. These people continue to suffer in life and have poor quality of life. Although electroconvulsive therapy (ECT) is the most successful option in treating TRD, many people refuse ECT due to various reasons (stigma, the cost involved, and medical complications). Various studies combine treatment options such as psychotherapy, repetitive trans magnetic stimulation, ketamine, and transcranial direct current stimulation (tDCS) in an attempt to reduce symptoms for those people suffering from TRD. This study aims to compare the effectiveness of ECT and tDCS in TRD.

Subjects and Methods:
A total of 90 persons suffering from TRD were selected for the study. 46 persons received 6 ECTs and 44 persons received 10 sessions of tDCS. Treatment response was measured using baseline and postassessment scores of Hamilton depression rating scale and clinical global impression. The scores were used to determine the effectiveness of ECT in comparison to tDCS in TRD.

Statistical Analysis:
The mean ± standard deviation was analyzed and paired t-test was used to find the significance of treatment outcome in a group at a 95% confidence interval.

Results:
ECT was found to be more effective than tDCS in the reduction of depressive symptoms. tDCS showed a significant reduction in depressive symptoms (P < 0.001). ECT has yet again been proven to be effective in the treatment of TRD.

Conclusion and Discussion:
tDCS is effective in reducing depressive symptoms in persons suffering from TRD. However, ECT is superior in decreasing depressive symptoms in TRD when compared to tDCS.
Chemical injury with “packet of chunna” (lime) in children
Authors: Sen Pradhnya , Tripathi Prerana , Mohan Amit , Agarwal Khushboo , Shah Chintan , Parmar Gautam Singh , Sen Alok 
Published: February 2022

Purpose:
The purpose of the study is to report the hazardous effect of chunna packet (lime) on ocular surface in terms of pattern of presentation and visual outcome in children.

Materials and Methods:
Children of age <16 years with definitive history of chemical injury with chunna packet were analyzed. Ocular chemical injury was graded according to Modified Roper Hall grading system. Best corrected visual acuity (BCVA) and anterior segment examination evaluation were compared at time of presentation and at 3 months and categorized on the basis of WHO visual disability classification. Likelihood ratio of BCVA with time of presentation and grade of injuries were calculated using Pearson's correlation coefficient.

Results:
Eighty eyes of 74 children with a history of ocular burns resulting from lime were included in the study. Of these, 6 patients had bilateral burns. Mean age at the time of injury was 8.44 ± 4.29 years. Many children presented late after 3 weeks of injury (n = 24, 32.4%). The most common grade of injury was Grade 4 (n = 31, 38.8%). Clinical presentations were corneal haze (55%), limbal ischemia (65%), lime particle in fornix (36.2%), corneal scar (33.7%), and symblepharon (22.5%). Surgical intervention was advised in 54 eyes (67.5%) in the form of amniotic membrane grafting, symblepharon release, limbal stem cell transplantation, and tectonic keratoplasty. Mean BCVA at presentation was 1.65 ± 0.99 and at 3 months was 1.39 ± 1.03.

Conclusion:
Grade of injury and time of presentation were strongly associated with visual outcome in cases of chemical injury with chunna packet.
Pattern of uveitis in general Ophthalmology practice
Authors: Gajapati Charushila V. , Shetty Akash Belenje , Pooja K. V. 
Published: February 2022

Aim:
The aim of this study is to describe the pattern of uveitis in a General Ophthalmology Clinic in North Karnataka.

Materials and Methods:
Case records of uveitis seen from June 2015 to December 2019 were reviewed retrospectively. Data regarding the patients' age, sex, anatomical location of the disease, and etiology were analyzed.

Results:
A total of 119 records were reviewed. The mean age at the presentation was 40.4 years with a male preponderance. The majority of unilateral cases had anterior uveitis. We could establish a specific diagnosis in 63.9% of cases. The most common noninfectious etiology was spondyloarthropathy causing anterior uveitis (19.3%) and tuberculosis causing posterior uveitis is the most common form of infective etiology (12.9%).

Conclusion:
Our study revealed that anterior uveitis of noninfectious etiology is more frequently encountered by general/comprehensive ophthalmologists. In our region, the most common cause of anterior uveitis was spondyloarthropathy, whereas infectious etiology must be considered in posterior uveitis, and the most common etiology in our region was tuberculosis.
A Clinical Study of Internet Gaming Disorder in Adolescents with Psychiatric Disorders
Authors: Sachan Praveen , Arya Amit , Singh Shweta , Gupta Pawan Kumar , Agarwal Vivek , Gupta Vishal 
Published: February 2022

Objectives:
The severity of different internet gaming disorder (IGD) symptoms criteria has not been explored much. The study describes the phenomenology of IGD in adolescents with comorbid psychiatric disorders attending child and adolescent psychiatry outpatient department (OPD).

Materials and Methods:
A total of 46 adolescents aged 13–16 years, who have attended child and adolescent psychiatry OPD, of a tertiary care teaching hospital for psychiatric disorders, with a history of gaming and who fulfilled criteria as per the fifth edition of Diagnostic and Statistical Manual (DSM-5) for IGD have been included. All the adolescents have then assessed using semi-structured pro forma, internet gaming disorder scale (IGDS), and K-SADS-PL.

Results:
In the study sample, the most common IGDS criterion was “conflict” and the least common criterion was “tolerance.” The IGDS mean score of “conflict” was the highest while of “displacement” was the least. “Escape” and “deception” were significantly higher for females. “Displacement” was significantly higher for urban domicile and online mode of gaming. “Persistence” was significantly higher for those who were gaming on personal devices and playing Massively Multiplayer Online Role-Playing Games (MMORPGs). Psychiatric disorders associated with IGD were ODD (46.66%), dissociative disorder (24.44%), attention-deficit hyperactivity disorder (ADHD, 17.77%), and depressive disorder (11.11%). Phenomenology of IGD was comparable across all psychiatric comorbidities, except subjects with dissociative disorders, who had significantly higher scores for “escape” than for ADHD and depression. Furthermore, subjects with ODD had significantly higher scores for “displacement” than the subjects with dissociative disorder in terms of IGDS scores.

Conclusion:
Significant differences in the severity of DSM-5-IGD symptoms criteria are found in terms of gender, domicile, gaming genre (MMORPGs), accessibility of smartphones, online/offline modes of gaming, and the associated psychiatric comorbidity.