bluuebunny/crossref_metadata_2025 huggingface dataset:
Slouching Towards Utopía: An Economic History of the Twentieth Century, de Bradford DeLong
Authors: García Pablo
Published: January 2023

Reseña de Pablo García del libro Slouching Towards Utopía: An Economic History of the Twentieth Century, de Bradford DeLong. New York: Basic Books, 2022.
First molecular identification of the trematode Maritrema bonaerense Etchegoin & Martorelli, 1997 (Plagiorchiida, Microphallidae) from its intermediate hosts, the gastropod Heleobia australis (d’Orbigny, 1835) (Littorinimorpha, Cochliopidae) and the crab Neohelice granulata (Dana, 1851) (Decapoda, Varunidae) in Argentina
Authors: Martinez Lorena , Gilardoni Carmen , Medina Cintia , Lauthier Juan José , Cremonte Florencia , Etchegoin Jorge
Published: January 2023

The genus Maritrema Nicoll, 1907 (Platyhelminthes, Trematoda, Plagiorchiida, Microphallidae) comprises cosmopolitan species that predominantly parasitize birds. Although approximately 65 species have been described worldwide, including 6 for Argentina, molecular data referring to Maritrema species are still scarce worldwide, especially in South America. Unfortunately, this lack of references for nucleotide sequences is an obstacle to understanding the taxonomy and life cycles of trematodes, and impedes advancing our studies on the phylogeny and geographical distribution of these parasites. For that reason, we performed the molecular study of developmental stages of Maritrema bonaerense: cercariae (collected from the snail first intermediate host Heleobia australis, inhabiting Mar Chiquita lagoon) and metacercariae (collected from the crab second intermediate host Neohelice granulata, inhabiting Mar Chiquita lagoon and San Antonio Oeste, Argentina). The accordance between the ITS2 sequence of M. bonaerense cercaria from the snail H. australis and the sequences of metacercariae from the crab N. granulata was 100%, supporting previous findings of the life cycle of M. bonaerense based on morphological data. All Maritrema species are included in a monophyletic and well-supported clade. Maritrema bonaerense grouped more closely with Maritrema gratiosum. These findings contribute to the knowledge of digeneans in coastal marine ecosystems.
Selfies and videos of teenagers: The role of gender, territory, and sociocultural level
Authors: Regueira Uxía , González-Villa Ángela , Martínez-Piñeiro Esther
Published: January 2023

Social networks integrate adolescent daily life by configuring modes of socialisation, negotiation and self-representation through different practices that operate as subjectivation resources and condition the gender experience. The objective of this study is to explore the production of selfies and videos among adolescents from Puebla (Mexico) and Galicia (Spain) from a gender, territorial, and sociocultural perspective. A survey study was carried out using an online questionnaire designed ad hoc and applied to 6,654 adolescents (14-17 years), with different gender identities, from public secondary schools in Puebla and Galicia. The results show that the selfie is a more widespread practice among adolescents than video, with revealing differences in its production. Similarities are evident in the level of preparation and the motivations that lead to these practices. Gender differences are found in their production in terms of intentions, materialities, and body expression. The family’s sociocultural level and the territory are visualised as realities that affect the production of these practices. The conclusions point to a transition of knowledge and meanings between the selfie and video and the relevance of analysing gender experience on social networks in light of the forms of power they exercise there.

Las redes sociales integran la cotidianidad adolescente, al configurar modos de socialización, negociación y representación de sí a través de distintas prácticas que operan como recursos de subjetivación y condicionan la experiencia de género. El objetivo de este estudio es explorar la producción de selfis y clips de vídeo entre adolescentes de Puebla (México) y Galicia (España) desde una perspectiva de género, territorio y nivel sociocultural. Se desarrolla un estudio de encuesta mediante un cuestionario online diseñado ad hoc y aplicado a 6.654 adolescentes (14-17 años), con distintas identidades de género, de centros públicos de Educación Secundaria en Puebla y Galicia. Los resultados muestran que el selfi es una práctica más extendida entre adolescentes que el clip de vídeo, con diferencias reveladoras en su producción. Se evidencian similitudes en el nivel de preparación y las motivaciones que conducen a estas prácticas. Se encuentran diferencias de género en su producción en cuanto a intenciones, materialidades y expresión corporal. El nivel sociocultural familiar y el territorio se visualizan como realidades que inciden en las formas de producción de estas prácticas. Las conclusiones apuntan al tránsito de saberes y significados entre el selfi y el clip de vídeo y a la relevancia de analizar la experiencia de género en redes sociales a la luz de las formas de poder que allí ejercen.
Un médecin birman
Authors: Crémieux François
Published: January 2023

Le D r Soe, ministre de la Santé et de l’Éducation du gouvernement birman d’union nationale, parcourt clandestinement le monde pour réclamer plus de soutien à son gouvernement et un renforcement de l’embargo sur les armes.
Comment peut-on (encore) être progressiste ?
Authors: Roza Stéphanie
Published: January 2023

L’examen des débats au sein de la gauche socialiste révèle qu’à travers le « progrès », c’est la conception mécanique de l’évolution historique qui est critiquée. Un contrôle démocratique sur la croissance économique permettrait de réhabiliter la notion voisine de perfectibilité morale.
L’exode de la pensée
Authors: Mongin Olivier
Published: January 2023

Pour relativiser le projet moderne, Paul Ricœur propose de traiter les traditions comme des ressources vives, d’intégrer les cultures étrangères et de renouer avec les utopies. Cela constitue un exode de la pensée, dans la pensée moderne et hors de l’Europe, pour un universel en partage.
L’or et la boue
Authors: Dujin Anne
Published: January 2023

La modernité baudelairienne est la manifestation du présent dans l’œuvre qui restera éternellement recevable. Elle sert de matrice à une littérature européenne dépersonnalisée, formaliste et réflexive. Aujourd’hui épuisée, elle peut se ressourcer en nous faisant reconnaître la réalité sous une forme neuve.
Le cosmos, la nature, le monde
Authors: Fœssel Michaël
Published: January 2023

Les critiques contemporaines de la modernité remettent en cause son ontologie naturaliste, jugée responsable de la catastrophe écologique, au profit d’alternatives prémodernes, qui soulignent l’appartenance des humains et des non-humains à un même milieu de vie. Mais n’est-ce pas se priver de l’inachèvement du monde, principe indispensable à la critique du présent ?
Le métier diplomatique en danger
Authors: Bauchard Denis
Published: January 2023

La grève du personnel du ministère des Affaires étrangères de juin 2022 témoigne d’un malaise profond quant à la reconnaissance du métier diplomatique, dans un contexte international plus dangereux. Les états généraux de la diplomatie pourront-ils y répondre ?
La censure de la langue : une atteinte fondamentale à la liberté d’expression
Authors: Blanchet Philippe
Published: January 2023

En 2021, la censure partielle de la loi « Molac » relative à la protection patrimoniale des langues territoriales par le Conseil constitutionnel a remis en question l’existence d’un enseignement immersif dans une autre langue que le français, tel qu’il se pratique dans les ikastola basques ou dans les écoles calandreta en occitan, ce qui a entraîné plusieurs mobilisations dans les territoires où ces langues sont pratiquées. Philippe Blanchet revient sur les sources et les conséquences de ces discriminations glottophobes récurrentes dans le contexte français en montrant le lien entre droits linguistiques et droits fondamentaux, dont la liberté d’expression.
Derrière la « crise » du free speech : l’université rêvée des industriels libertariens
Authors: Laurens Sylvain
Published: January 2023

Les cris d’orfraie lancés par certain·es pour dénoncer des sciences sociales qui seraient trop « militantes » ou « politiques » sont en réalité largement sponsorisés par des intérêts économiques. Loin d’une défense de l’autonomie de la recherche, ces campagnes à répétition témoignent d’une université sous influence. Au-delà des pseudo-controverses constamment ressuscitées, les industriels qui financent ce backlash symbolique visent à une refondation en profondeur du monde académique.
Večjezičnost v folklori: O raziskovanju medjezikovnih pesemskih prepletanj (skoraj) stoletje po glonarjevem pozivu
Authors: Klobčar Marija
Published: January 2023

Izid zadnjega zvezka obsežne znanstvene zbirke Slovenske narodne pesmi, dokončane leta 1923, je pospremil izčrpen kritični uvod, v katerem je novi urednik Joža Glonar poudaril nujnost raziskovanja medjezikovnih pesemskih prepletanj. Raziskave, namenjene preučevanju dvojezičnih pesmi in pesmi, ki so prehajale med narodi, oziroma prispevki s simpozija, ki je to preučevanje postavil v mednarodni okvir, so prinesli ne le vpogled v ta prepletanja, temveč ponujajo tudi odgovor na to, zakaj slovenska folkloristika tem vprašanjem doslej ni mogla slediti.
Construction et circulation des savoirs musicaux
Authors: Rigaudière Angélica
Published: January 2023

L’éditeur Breitkopf & Härtel a grandement participé au développement d’un discours savant sur la musique. En m’appuyant sur quatre de ses revues, j’observe comment les enjeux de circulation des savoirs et de constitution d’un marché éditorial se concilient avec l’élaboration d’un territoire disciplinaire spécialisé. Au service d’une stratégie commerciale, l’Allgemeine musikalische Zeitung (1798-1848 ; 1863-1882) s’adresse à un public qui dépasse le monde savant. De caractère scientifique, les Jahrbücher für musikalische Wissenschaft (1863, 1867) défendent la nécessité d’associer le regard du dilettante à celui du spécialiste. La Zeitschrift der Internationalen Musikgesellschaft (1899-1914) et les Sammelbände der Internationalen Musikgesellschaft (1899-1914) sont conçues pour intéresser respectivement le musicien et le musicologue. Ces périodiques contribuent à constituer la musique en un objet scientifique, situé au cœur des intérêts d’un public cultivé.
Naissance et déclin de la presse arabophone au Sénégal de 1960 à nos jours
Authors: Dramé Djim
Published: January 2023

Langue de civilisation et moyen de communication internationale, la langue arabe a, dès l’indépendance, conduit l’État sénégalais à créer une presse arabe destinée à la diffusion des cultures africaines et arabo-islamiques, à la vulgarisation de la politique gouvernementale auprès des chefs religieux et, surtout, à la consolidation des relations diplomatiques et culturelles avec les pays arabes et musulmans. Cette presse est un levier essentiel dans la redynamisation des relations politiques et diplomatiques entre le Sénégal et les pays arabes. Elle contribue à renforcer l’intégration sociale et culturelle des communautés arabes vivant au Sénégal. Cette presse participe également à la traduction et à la vulgarisation des œuvres des écrivains sénégalais et africains francophones. Elle fournit aux arabophones un outil leur permettant de comprendre l’actualité locale, africaine et internationale. Ayant connu des fortunes diverses, suivant les périodes et les régimes politiques, cette presse semble aujourd’hui en perte de vitesse, par manque de moyens et par l’absence d’une véritable volonté politique. Cet article se fixe pour objectif d’analyser les conditions dans lesquelles cette presse est née, son évolution et les problèmes qu’elle a rencontrés.
Foundations of a Resilience Model Pipeline for Black Male Well-Being and Leadership Principles
Authors: Pringle Eugene , Hipps Calago
Published: January 2023

Resilience refers to the capacity to undergo and overcome stressors. While policies for diversity, equity, and inclusion are being prioritized in higher education institutions, Black males currently in administrative positions or in the leadership pipeline experience issues that may not be experienced by their White counterparts and other faculty of color. Resilience in these roles is necessary when navigating underrepresentation matters, microaggressions, and burnout to aid in job satisfaction and sustainability. For this context, stability is specific to the intrinsic and extrinsic constructs of finding meaning, purpose, and social support to promote overall well-being through the George Mason Resiliency Model framework. As institutions work to diversify the Black male leadership pipeline and ensure well-being, special consideration should be given to mentorship models and inclusive leadership training.
The Road to and Experiences in Higher Education
Authors: Sain Lloyd
Published: January 2023

The chapter discusses how the author's environmental setting served as a pivotal backdrop for how education became an influential segway to public education and eventually higher education as a second career. Discussions include how the role of Faculty Senate Presidency is experienced at a private Black college and faculty's perspective on what it means to be a Black leader. Implications are addressed along with how leaders can navigate these leadership challenges. The chapter outlines ideas that will move the needle for Black leaders in higher education and identifies the support and needed resources that institutions will need to create the conditions to prepare students for a diverse world. The author addresses the role of the supervisor for Black leaders and offers practical ideas on how supervision is an integral part of the Black leader's development, support, and success. The author concludes with questions that invite discussion and research on how we can reimagine higher education.
A Look Inside My Groundbreaking Path in Higher Education
Authors: Whiteside Dannelle
Published: January 2023

This chapter is a personal account by Dannelle Whiteside, Vice President for Legal Affairs and Organizational Strategy at Austin Peay State University in Clarksville, TN. The author takes the reader into her groundbreaking journey as a Black woman in higher education. Navigating personal and professional challenges, Whiteside discusses what it means to have a supportive leader and supportive colleagues to chart a successful course. Whiteside also delves into the pressures of being a Black woman in leadership and the importance of using leadership positions to be of service to others. Finally, the author provides tangible strategies for leaders to support Black employees in higher education to help them advance in their professional goals.
Aesthetic Assessment of Packaging Design Based on Con-Transformer
Authors: Li Wei
Published: January 2023

Different from the traditional natural images' aesthetic assessment task, the aesthetic assessment of packaging design should not only pay attention to artistic beauty, but also pay attention to functional beauty, that is, the attraction of the packaging design to consumers. In this paper, the authors propose a con-transformer packaging design aesthetic assessment method, which takes advantage of convolutional operations and self-attention mechanisms for enhanced representation learning, resulting in an effective aesthetic assessment of the packaging design images. Specifically, con-transformer integrates convolution network branch and transformer network branch to extract local representation features and global representation features of the packaging design images respectively. Finally, the fused representation features are used for aesthetic assessment. Experimental results show that the proposed method can not only effectively assess the aesthetic of packaging design images, but also be applied to the aesthetic assessment of natural images.
Coleopteran predators of bark and woodboring beetles attracted to traps baited with ethanol and α-pinene in pine (Pinaceae) forests of the southern United States of America
Authors: Miller Daniel R.
Published: January 2023

The effects of ethanol and α-pinene lures on trap catches of forest coleopteran predators and fungivores were evaluated in studies conducted in 2002–2004 to evaluate trap responses of bark and woodboring beetles in the southern United States of America. Traps baited with ethanol, α-pinene, or a combination of the two attracted predator species in six families of Coleoptera. The most abundant species were Coptodera aerata Dejean (Carabidae), Thanasimus dubius Fabricius (Cleridae), Temnoscheila virescens (Fabricius) (Trogossitidae), and Lasconotus spp. (Zopheridae). Most species were attracted by both ethanol and α-pinene lures; traps baited with both compounds generally caught the greatest numbers for most species. There was some evidence of geographic variation in responses to ethanol and α-pinene. For example, catches of C. aerata in ethanol-baited traps were enhanced by the addition of α-pinene in North Carolina but not in Alabama or South Carolina. Catches of Lasconotus spp. in traps baited with α-pinene were enhanced with ethanol in Florida but not in North and South Carolina. The fungivore Pycnomerus sulcicollis LeConte (Zopheridae) was captured in significant numbers in traps baited with α-pinene. Responses of predators to ethanol and α-pinene mirrored those of bark and woodboring beetles captured in these same experiments.
Better isolation, proliferation and differentiation of human adipose-derived mesenchymal stem cells using human serum
Authors: Ghoreishi Atena Sadat , Iranmanesh Ehsan , Rastegarpouyani Hosna , Mokhtarian Sogand , Poshtchaman Zahra , Javadi Zeinab Sadat , Khoshdel Alireza
Published: January 2023

Mesenchymal stem cells have many applications in medicine. Attention to the proliferation and differentiation of stem cell differentiation is an important issue. The aim of this study was to investigate the possibility of optimal isolation, proliferation, and differentiation of adipose tissue-derived mesenchymal stem cells (ADSCs) using human serum. Human serum (HS) was obtained from the venous blood of eight healthy individuals. The rate of proliferation and differentiation of ADSCs and expression of surface markers was assessed by flow cytometry. Bone differentiation was assessed using Alizarin Red staining. Data were analyzed using statistical software. Over time, HS showed more proliferation than fetal bovine serum (FBS) -enriched cells (p <0.05). Differentiation of ADSCs cells ls in HS-enriched medium is faster and more pronounced than differentiation in the control group. The expression of surface markers in the medium containing HS was the same as the medium containing FBS where the expression levels of CD105 and CD95 were found to be positive and the expression of CD34 and CD45 was negative. Due to the better proliferation of adipose tissue-derived mesenchymal cells in the medium containing HS than FBS, it is suggested that human serum be used in future clinical studies. Also, HS is healthier, safer, more accessible, and more affordable than FBS.
Does Increased Physical Activity Explain the Psychosocial Benefits of Sport Participation During COVID-19?
Authors: Watson Andrew M. , Biese Kevin M. , Reardon Claudia L. , Schwarz Allison , Haraldsdottir Kristin , Brooks Alison , Bell David Robert , Steiner Quinn , McGuine Timothy A.
Published: January 2023

Context

Although the return to sports during COVID-19 has been associated with improvements in mental health and quality of life (QOL), whether these benefits are primarily due to increases in physical activity (PA) is unknown.

Objective

To determine whether PA increases were responsible for the improvements in mental health and QOL among adolescents who returned to sport during the COVID-19 pandemic.

Design

Cross-sectional study.

Setting

Wisconsin secondary schools.

Patients or Other Participants

A total of 559 adolescent athletes (age = 15.7 + 1.2 years, females = 43.6%) from 44 schools completed a survey in October 2020.

Main Outcome Measure(s)

Demographic information, whether they had returned to sport participation, school instruction type, anxiety (Generalized Anxiety Disorder-7), depression (Patient Health Questionnaire-9), QOL (Pediatric Quality of Life Inventory 4.0), and PA (Hospital for Special Surgery Pediatric Functional Activity Brief Scale). Mediation analysis was used to assess whether the relationships between sport status and anxiety, depression, and QOL were mediated by PA.

Results

At the time of the study, 171 (31%) had returned to play and 388 (69%) had not. Athletes who had returned to play had less anxiety (3.6 ± 0.4 versus 8.2 ± 0.6, P < .001) and depression (4.2 ± 0.4 versus 7.3 ± 0.6, P < .001) and higher QOL (88.1 ± 1.0 versus 80.2 ± 1.4, P < .001) and more PA (24.0 ± 0.5 versus 16.3 ± 0.7, P < .001). Physical activity explained a significant, but small, proportion of the difference in depression (22.1%, P = .02) and QOL (16.0%, P = .048) but not anxiety (6.6%, P = .20) between athletes who had and those who had not returned to play.

Conclusions

Increased PA was responsible for only a small portion of the improvements in depression and QOL among athletes who returned to sports. This suggests that most of the mental health benefits of sport participation for adolescents during the COVID-19 pandemic were independent of the benefits of increased PA.
Call It an “Evolution”: Promoting Student-Athlete Well-Being During the Transition From Collegiate Sport
Authors: Reifsteck Erin J. , DeFreese J.D. , Brooks DeAnne Davis , Seo Yeongjun , Beisecker Ling , Rao Neel , Chandran Avinash
Published: January 2023

After highly publicized stories of student-athletes’ struggles with mental health, the spotlight on mental health and well-being in this special issue coincides with a broader growing concern for the long-term impact of competitive sport participation on student-athlete health and wellness. The end of a competitive sport career represents a potentially vulnerable life transition. As demonstrated in the literature, the unique aspects of elite sport culture shape student-athletes’ perceptions of their identity, health, and health behaviors, which have implications for how student-athletes navigate their health and well-being as they transition away from the embedded health care structure inherent to elite sport. Given evidence indicating that student-athletes may face mental and physical health concerns after retirement from sports, targeted transitional strategies are needed to provide patient-centered care in this population. In this article, we briefly summarize current understanding of sport transition and highlight some key findings from studies conducted by the contributing authors’ research groups exploring the impact of sport career transitions on student-athlete well-being. We also reflect on limitations of the existing research and transition models and, in turn, propose potential directions for adopting a nuanced and multidimensional framework to explore interconnected transition domains. We conclude by offering recommendations for sports medicine professionals to consider in future research, programming, and policies to promote student-athletes’ holistic well-being through this critical transition.
Clinical Significance of bZIP In-Frame CEBPA-Mutated Normal Karyotype Acute Myeloid Leukemia
Authors: Ahn Seo-Yeon , Kim TaeHyung , Kim Mihee , Song Ga-Young , Jung Sung-Hoon , Yang Deok-Hwan , Lee Je-Jung , Kim Mi Yeon , Jung Chul Won , Jang Jun-Ho , Kim Hee Je , Moon Joon Ho , Sohn Sang Kyun , Won Jong-Ho , Kim Sung-Hyun , Kim Hyeoung-Joon , Ahn Jae-Sook , Kim Dennis Dong Hwan
Published: January 2023

Purpose We evaluated the characteristics of CCAAT/enhancer-binding protein α (CEBPA) mutations and the significance of a basic leucine zipper in-frame mutation (bZIPin-f) of CEBPA in patients with acute myeloid leukemia with a normal karyotype.Materials and Methods Based on updated knowledge of CEBPA mutations, we conducted next-generation sequencing analyses in a previously established real-world cohort.Results Among 78 of a total of 395 patients (19.7%), 50 had bZIPin-f CEBPA, and 28 had non-bZIPin-f CEBPA. In the multivariate analysis, patients with NPM1mut, those with bZIPin-f CEBPA, and those who underwent allogeneic hematopoietic cell transplantation (allo-HCT) had favorable overall survival (OS), but FLT3-ITDmut was a poor prognostic indicator. For relapse-free survival (RFS) and cumulative incidence of relapse, bZIPin-f CEBPA, and allo-HCT were associated with favorable outcomes; FLT3-ITDpos was associated with worse outcomes. In the CEBPA double-mutated group (CEBPAdm), bZIPin-f CEBPA was associated with superior outcomes in terms of OS (p=0.007) and RFS (p=0.007) compared with non-bZIPin-f CEBPA. Of 50 patients with bZIPin-f CEBPA, 36 patients had at least one mutation. When grouped by the presence of mutations in chromatic/DNA modifiers (C), cohesion complex (C), and splicing genes (S) (CCS mutations), CCS-mutated bZIPin-f CEBPA was associated with poor OS (p=0.044; hazard ratio [HR], 2.419) and a trend in inferior RFS (p=0.186; HR, 1.838).Conclusion Only bZIPin-f CEBPA was associated with favorable outcomes in patients with CEBPAdm. However, some mutations accompanying bZIPin-f CEBPA showed inferior OS; thus, further studies with larger numbers of patients are required for clear conclusions of the significance of bZIPin-f CEBPA.
Finitely generated groups acting uniformly properly on hyperbolic space
Authors: Kropholler Peter H. , Vankov Vladimir
Published: January 2023

We construct an uncountable sequence of groups acting uniformly properly on hyperbolic spaces. We show that only countably many of these groups can be virtually torsion-free. This gives new examples of groups acting uniformly properly on hyperbolic spaces that are not virtually torsion-free and cannot be subgroups of hyperbolic groups.
On the Hochschild homology of proper Lie groupoids
Authors: Pflaum Markus , Posthuma Hessel , Tang Xiang
Published: January 2023

We study the Hochschild homology of the convolution algebra of a proper Lie groupoid by introducing a convolution sheaf over the space of orbits. We develop a localization result for the associated Hochschild homology sheaf, and we prove that the Hochschild homology sheaf at each stalk is quasi-isomorphic to the stalk at the origin of the Hochschild homology of the convolution algebra of its linearization, which is the transformation groupoid of a linear action of a compact isotropy group on a vector space. We then explain Brylinski’s ansatz to compute the Hochschild homology of the transformation groupoid of a compact group action on a manifold. We verify Brylinski’s conjecture for the case of smooth circle actions that the Hochschild homology is given by basic relative forms on the associated inertia space.
Existence of global solutions for a reaction-diffusion equation with singular coefficients and conical degeneration
Authors: Trong Nguyen Ngoc , Cuong Nguyen Quoc , Do Tan Duc
Published: January 2023

Let

d \in \{4,5,6,\ldots\}

and let

X

be a closed compact manifold of dimension

d-1

. Let

\mathbb{B} = [0,1) \times X

be a conical domain and

\mathring{\mathbb{B}}

its interior. Consider the reaction-diffusion parabolic problem

\begin{cases} \frac{u_t}{|x|^2} + \Delta_\mathbb{B} u &= k(t) |u|^{p-1}u, \quad (x,t) \in \mathring{\mathbb{B}} \times (0,T), \\ \quad \quad u(x,t) &= 0, \quad \quad \quad \quad \quad (x,t) \in \partial \mathbb{B} \times (0,T),\\ \quad \quad u(x,0) &= u_0(x), \quad \quad \quad \quad x \in \mathring{\mathbb{B}}, \end{cases}

where

T > 0

,

p \in (1,\infty)

,

u_0

belongs to the cone Sobolev space

\mathcal{H}^{1,{d}/{2}}_{2,0}(\mathbb{B})

and

\Delta_\mathbb{B}

is the Fuchsian Laplacian. We investigate the existence of a global solution to (P) together with the decaying and blow-up properties using the potential well method.
О деревьях диаметра 5 с максимальным количеством паросочетаний
Authors: Kuz'min Nikita Aleksandrovich , Malyshev Dmitriy Sergeevich
Published: January 2023

Паросочетанием в графе называется любое множество его попарно несмежных ребер. Количество паросочетаний, называемое также индексом Хосойи, является важным параметром графов, находящим свое применение в математической химии. Ранее была полностью решена задача максимизации индекса Хосойи в деревьях радиуса $2$ (т.е. диаметра $4$) заданного размера. В настоящей статье рассматривается и полностью решается задача максимизации этого индекса в деревьях диаметра $5$ с заданным количеством вершин $n$. Оказалось, что при любом $n$ экстремальное дерево является единственным.
Библиография: 6 названий.
Repräsentationen des Lehrerberufes in den Biografien angehender DaF-Lehrkräfte am Anfang des Lehramtsstudiums
Authors: Retelj Andreja
Published: January 2023

DaF-Studierende steigen das Lehramtsstudium mit ziemlich genauen Vorstellungen über die Lehrerrolle und den Lehr-/Lernprozess ein n. Diese Vorstellungen basieren auf eigenen, subjektiven, meist unreflektierten Vorerfahrungen aus ihrer Schulzeit und beeinflussen stark jegliches weitere Handeln während des Studiums und oft auch danach. Die Studierenden werden bei didaktischen Entscheidungen stets von ihren eigenen Vorstellungen geprägt und geführt. Damit DaF- Studierende in der Lage sind, ihre eigenen subjektiven Theorien zu erkennen und zu reflektieren, ist es sehr wichtig, dass sie während des Studiums ausreichend Gelegenheit zur Reflexion erhalten, damit sie Vorstellungen von der pädagogischen Praxis in verschiedenen Kontexten hinterfragen und sie bewerten. Letztendlich sollten sie sich darauf vorbereiten, die Theorie mit der Praxis zu verknüpfen und dadurch ihre eigenen Überzeugungen zumindest teilweise zu widerlegen oder auflösen zu können. Der Beitrag präsentiert die Ergebnisse einer qualitativen Studie über die Vorstellungen über die Lehrerrolle von DaF-Lehramtsstudierenden, die einen Einblick in den Ist-Zustand ermöglichen und bei der Schwerpunktsetzung von fachdidaktischen Veranstaltungen herangezogen werden können. Die Analyse der 86 Aufsätze zeigt, was laut den DaF-Studierenden guter DaF-Unterricht ist, was eine kompetente DaF-Lehrperson ausmacht und wie das Verhältnis zwischen Lehren und Lernen aussehen sollte.
Międzygminne połączenia transportem miejskim w zespołach osadniczych poza ośrodkami wojewódzkimi w Polsce
Authors: Bocheński Tadeusz
Published: January 2023

Publiczny transport zbiorowy stanowi najważniejszą usługę publiczną, a jego organizacja jest głównym przedmiotem współpracy w miejskich obszarach funkcjonalnych. Dotychczasowe badania w zakresie jego rozwoju w Polsce dotyczyły głównie największych miast, pomijając mniejsze ośrodki i ich zespoły. Przeprowadzona analiza ma częściowo uzupełnić tę lukę poznawczą. Celem badań było określenie zasięgu i ocena poziomu rozwoju systemów lokalnego transportu zbiorowego w zespołach osadniczych niezwiązanych z ośrodkami wojewódzkimi w Polsce. Interesująca była również odpowiedź na pytanie o zasięg współpracy międzygminnej w tym zakresie na tle wyznaczonych MOF i ZIT. Zidentyfikowano 23 zespoły osadnicze poza ośrodkami wojewódzkimi w Polsce, na terenie których transport miejski obsługiwał połączenia międzymiastowe. Transport miejski w tych zespołach obsługiwał łącznie 141 gmin, w tym 76 miast. Zamieszkiwało je łącznie 3,3 mln osób. Na ich terenie działało ogółem 28 operatorów transportu miejskiego uruchamiających 656 linii komunikacyjnych. Gminy te były w różnym stopniu pokryte siecią połączeń. Inter-communal connections by municipal transport in settlement complexes outside voivodeship centers in Poland Collective public transport is the most important public service and its organization is the main focus of cooperation in functional urban areas. So far, research on its development in Poland concerned mainly the largest cities, excluding smaller centers and their complexes. The conducted analysis is to partially fill this cognitive gap. The aim of the research was to determine the range and assessment of the level of development of local collective transport systems in settlement complexes unrelated to voivodeship centers in Poland. The answer to the question about the scope of inter-municipal cooperation in this respect in comparison to the designated FUAs and ITIes was also interesting. The 23 settlement complexes were identified outside voivodship centers in Poland, where urban transport served intercity connections. Urban transport in these complexes was serviced by a total of 141 communes, including 76 cities. They were inhabited by a total of 3,3 million people. There were a total of 28 public transport operators operating in their area, running 656 communication lines. These communes were covered with a network of connections to a different extent.
Ruch rowerowy w Słupsku – uwarunkowania organizacyjne, infrastrukturalne i mobilnościowe
Authors: Parol Adam R.
Published: January 2023

Opracowanie podejmuje tematykę ruchu rowerowego w położonym na Pomorzu ośrodku regionalnym – Słupsku – w ujęciu wieloaspektowym. Niniejszy artykuł jest kompleksowym studium przypadku. Badania oparto na komponencie organizacyjno-infrastrukturalnym, a więc na stanie obecnym oraz procesie rozwoju sieci dróg rowerowych w Słupsku, z uwzględnieniem ich przebiegu w strukturze urbanistycznej i przestrzeni miasta. Wykonano również analizę topologiczną sieci dróg rowerowych w mieście. Odniesiono się do działalności systemu roweru miejskiego oraz wypożyczalni rowerów cargo w 2021 r. Dodatkowo, wskazano szereg przykładów miejsc interesujących i newralgicznych z perspektywy praktyk mobilnościowych w ruchu rowerowym oraz interakcji z innymi uczestnikami ruchu. Badania zostały przeprowadzone na podstawie studiów literatury, analizy danych statystycznych oraz inwentaryzacji terenowej dokonanej przez autora. W końcowej części przedstawiono syntetyczne rekomendacje co do dalszego rozwoju systemu rowerowego Słupska, opierając się na postulatach znanych z literatury przedmiotu oraz środowiska eksperckiego, oficjalnych planach miasta oraz własnych obserwacjach. Cycling in Słupsk – organizational, infrastructural and mobility conditions The study deals with the subject of cycling in the regional centre located in Pomerania – Słupsk – in a multifaceted approach. This article is a comprehensive case study. The research was based on the organizational and infrastructural component, i.e. the current state and the process of development of the bicycle path network in Słupsk, taking into account their course in the urban structure and the city space. A topological analysis of the bicycle path network in the city was also performed. The author also referred to the activity of the city bike system and cargo bikes rental in 2021. In addition, a number of examples of interesting places from the perspective of mobility practices in cycling and in interaction with other road users were indicated by the author. The research was carried out on the basis of literature studies, statistical data analysis and field inventory. In the final part, synthetic recommendations for the further development of Słupsk cycling system are presented. They are based on the postulates taken from the literature and experts, official city plans and the author’s own observations.
The Influence Of Health Education On Knowledge Of Free Sexual Behavior
Authors: Badudin Misrawati T , Indriastuti Diah , Syahwal Muhammad , Ordonez Jeyma Sahalul
Published: January 2023

Abstract. Sexual behavior in a variety of activities or behavior caused by sexual urges or to get sexual pleasure. Health education regarding free sex behavior is expected to provide knowledge and encourage changes in individual behavior. This study aims to determine the effect of student health education on knowledge about free sex behavior. The study was conducted using pre-experimental methods with the One-Group Pretest-Posttest Design approach. The population, namely all students for the 2019-2020 period, totaled 946 people with a sample size of 90 people who were stabilized by the Cluster Random Sampling technique. The results of statistical tests showed that at the pretest it was known that most of them had good knowledge, namely 62.2%, and in the post-test, good knowledge reached 98.9%. This study shows the effect of health education on knowledge about free sexual behavior (p-value 0.000 <0.05). Knowledge before being given health education about free sex behavior is known to have good knowledge which is 62.2% and less knowledge reaches 27.8%. Most of the knowledge after being given health education about free sex behavior has good knowledge, namely reaching 98.9%. This is because respondents can accept the process of providing health education with an online system that is well accepted.
THE USE OF YOUTUBE VIDEOS TO IMPROVE WRITING SKILLS ON PERSONAL RECOUNT TEXT TO THE EIGHTH GRADE STUDENTS AT SMPN 6 TABANAN
Authors: Wulantari Ni Putu , Agustina I Wayan , Yanti Ni Made Kristina
Published: January 2023

Penelitian ini bertujuan untuk meningkatkan kemampuan menulis teks masa lampau dengan menggunakan video YouTube. Kegiatan ini di terapkan kepada kelas delapan di SMPN 6 Tabanan pada tahun ajaran 2021/2022. Penelitian ini dikategorikan sebagai penelitian tindakan kelas. Subjek dari penelitian ini adalah 31 siswa. Dalam penelitian ini, peneliti menggunakan tehnik observasi, tes dan dokumentasi untuk mengumpulkan data. Penelitian ini dilaksanakan dalam dua siklus, setiap siklus terdiri dari rencana, tindakan, observasi dan refleksi. Hasil dari penelitian ini membuat siswa terlihat lebih termotivasi saat menulis teks masa lampaunya setelah menggunakan YouTube sebagai media pembelajaran. Itu bisa dilihat dari nilai rata-rata dari pre-test hingga post-test. Nilai rata-rata menulis text masa lampau siswa sebelum menggunakan YouTube adalah 62.74, kemudian meningkat menjadi 73 setelah menggunakan YouTube sebagai media belajar pada siklus satu. Pada saat post-test di siklus dua terlihat nilai rata-rata meraih angka 85. Itu membuktikan bahwa YouTube bisa menjadi media belajar yang efektif untuk meningkatkan kemampuan menulis teks masa lampau.
Degradation of PET Nanoplastic Oligomers at the Novel PHL7 Target:Insights from Molecular Docking and Machine Learning
Authors: Duru Chidi , Enyoh Christian , Duru Ijeoma Akunna , Enedoh Margaret Chinyelu
Published: January 2023

The versatility of Polyethylene terephthalate (PET) as a material with numerous applications in the food industry and its recalcitrance to chemical and microbial degradation has recently made it an environmental nuisance. In this study, we applied computational methods to ascertain the dependence of PET nanoplastic (NP) degradation on the chain length of the oligomer. The binding affinities of the NPs on the novel enzyme Polyester Hydrolase Leipzig 7 (PHL7) were used to relate their ease of degradation at the enzyme active site. The results revealed that the binding affinity of PET NPs at the enzyme target decreased from -5.2 kcal/mol to -0.8 kcal/mol, with an increase in PET chain length from 2.18 nm to 5.45 nm (2-5 PET chains). The binding affinities became positive at chain lengths 6.54 nm (6 PET chains) and above. These findings indicated that PET NP degradation at this enzyme’s active site is most efficient as chain length decreases from 5-2 units and is not likely to occur at longer PET chains. A feedforward Artificial Neutral Network (ANN) analysis predicted that the energy of the PET NPs is a very important factor in its degradation.
Analysis of Optimal Deep Learning Approach for Battery Health Condition Monitoring inElectric Vehicle
Authors: Dr.S.Lakshmi Kanthan Bharathi, P.Sujidha , Dr.A.Manjula, N.Ahamed Hussain Asif and A.Usha
Published: January 2023

Compared with other commonly used batteries, lithium-ion batteries are featured by high energy density, high power density,
long service life and environmental friendliness and thus have found wide application in the area of consumer electronics. The
narrow area in which lithium-ion batteries operate with safety and reliability necessitates the effective control and management
of battery management system. This present paper, through the analysis of literature and in combination with our practical
experience, gives a brief introduction to the composition of the battery management system (BMS). First-principles models that
incorporate all of the key physics that affect the internal states of a lithium-ion battery are in the form of coupled nonlinear
PDEs. While these models are very accurate in terms of prediction capability, the models cannot be employed for on-line control
and monitoring purposes due to the huge computational cost. A reformulated model is capable of predicting the internal states of
battery with a full simulation running in milliseconds without compromising on accuracy. This paper demonstrates the
feasibility of using this reformulated model for control-relevant real-time applications. The reformulated model is used to
compute optimal protocols for battery operations to demonstrate that the computational cost of each optimal control
calculation is low enough to be completed within the sampling interval in model predictive control (MPC). Observability studies
are then presented to confirm that this model can be used for state-estimation-based MPC. A moving horizon estimator (MHE)
technique was implemented due to its ability to explicitly address constraints and nonlinear dynamics. The MHE uses the
reformulated model to be computationally feasible in real time. The feature of reformulated model to be solved in real time opens
up the possibility of incorporating detailed physics-based model in battery management systems (BMS) to design and implement
better monitoring and control strategies
What can (lack of) equilibrium tell us about modern schooling?
Authors: Goldson Douglas
Published: January 2023

What started as a review of John Ralston Saul’s On equilibrium, turned into a reflection on the changing nature of modern schooling, where lack of equilibrium provides a guiding idea of what is wrong with school—an instance of a more widespread malaise—and where restoring equilibrium provides a hope for improvement.
Психологические особенности формирования представлений
о профессии у старшеклассников
Authors: Гусейнли Ч.Р.
Published: January 2023

Исторический опыт показывает, что именно в тех странах, где быстро развиваются сферы образования, здравоохранения, экономики, в которых выбор профессии соответствующим образом реализуется, те, кто избирает необходимую профессию, получают нужную про-фессиональную ориентацию не только за счет мотивации, но и благодаря навыкам, необ-ходимым для того, чтобы найти себя в профессии. Неправильно выбранная профессия не только нарушает жизненные планы человека, но и тормозит развитие общества. В услови-ях, когда число современных профессий растет, выбор их становится приоритетной про-блемой современного образования, то есть более актуальной и важной проблемой, чем в предыдущие годы. Статистика показывает, что большинство выпускников сталкиваются с проблемами при выборе профессии, затрудняются сделать правильный выбор. Одна из основных причин этого заключается в том, что существует множество вариантов и альтернатив, и учащийся остается перед сложным выбором.
Феноменология компетентности при подготовке и переподготовке преподавателей
в педагогическом дополнительном образовании
Authors: Бычкова О.С.
Published: January 2023

Определяются особенности феноменологии компетентности при подготовке и переподго-товке преподавателей, обосновывается спрос на психологические знания при подготовке и переподготовке преподавателей для вузов в системе дополнительного профессионального образования, выявляются психические качества личности преподавателя
Профессионально-правовая подготовка курсантов в морском вузе
Authors: Грунтов А.В.
Published: January 2023

Выпускник морского вуза в соответствии с требованиями Международной конвенции ПДНВ, ФГОСов, профессиональных стандартов должен владеть профессионально-правовыми компетенциями. Формирование правовых компетенций по морским специаль-ностям осложняется тем, что они не выделены в системе непрерывной профессионально-правовой подготовки курсантов при обучении в морском вузе. Предложена методика не-прерывной профессионально-правовой подготовки в морском вузе, в которой уделяется внимание формированию и оценке личностных правовых компетенций.
Компетентностный подход в формировании мировоззрения студентов (курсантов)
средствами философии как учебной дисциплины.
Ценностные ориентации молодежи (на примере БГАРФ)
Authors: Дорофеева Е.В.
Published: January 2023

Обращение к вопросу изучения возможностей дисциплины «философия» как средства формирования мировоззрения личности будущего специалиста, обозначает ее цели, зада-чи, указывает на роль и значение компетентностного подхода. В целях установления до-минирующего вектора работы в рамках преподавания дисциплины, автор провел эмпири-ческое исследование – опрос студенческо-курсантской аудитории БГАРФ на предмет ценностных ориентаций как основы мировоззрения личности. Опрос и теоретическое ис-следование позволяют сделать вывод о значимости философии и философской культуры, о необходимости осуществлять акцикреацию, формировать универсальные ценностные компетенции. Эмпирическое исследование подтвердило, что для современной молодежи не утрачивают свое значение традиционные ценности.
Моральная регуляция и особенности её проявления в педагогической деятельно-сти
Authors: Темнюк Н.А.
Published: January 2023

Рассматривается сущностной аспект моральной (нравственной) регуляции, её роль и зна-чение в педагогической деятельности для подготовки кадров народного хозяйства страны. Осуществлена попытка определения роли и значения моральной регуляции в педагогиче-ской деятельности в постиндустриальном обществе. Представлены различные подходы к её оценке в истории развития общества. Акцентируется внимание на роли среды и средств массовой информации в формировании морального сознания учащихся, которое имеет одно из определяющих значений в развитии современного общества.
Основы развития инженерно-творческого потенциала курсантов
военных институтов
Authors: Сидорина Т.В. , Руфф Г.В.
Published: January 2023

. Рассматривается проблема развития инженерно-творческого потенциала у курсантов во-енных институтов в контексте будущей профессиональной деятельности и особых требо-ваний к военным специалистам; выявлены особенности его раскрытия и развития в усло-виях военного института с применением логико-смыслового моделирования.
Ценностно-смысловые ориентации медицинской сестры:
от Этического кодекса до принципов работы в условиях COVID-19
Authors: Пискунова В.В. , Пискунов А.И.
Published: January 2023

Исследования ценностно-смысловой сферы медицинского работника обусловлены современ-ными требованиями социума к медицинскому сообществу, в частности, к нравственным каче-ствам личности. Среди востребованных качеств медицинской сестры выделяют гуманность, сочувствие, терпимость, милосердие, ответственность, признание общечеловеческих моральных ценностей, гражданский долг. В статье представлены результаты психодиагностики про-фессиональных ценностно-смысловых ориентаций будущих медицинских сестер на основании Этического кодекса медицинской сестры.
Допрофессиональная педагогическая подготовка школьников
в процессе изучения общеобразовательных учебных дисциплин
Authors: Байбородова Л.В. , Данданова С.В. , Серебренников Л.Н.
Published: January 2023

Отмечается важность допрофессиональной педагогической подготовки обучающихся как этапа непрерывного педагогического образования, рассматриваются возможности учебного процесса для решения задач профессионального самоопределения школьников, показаны способы использования содержания учебных дисциплин, видов и форм деятельности социально-педагогической направленности, предлагаются примеры из опыта работы педагогов.