bluuebunny/crossref_metadata_2025_split huggingface dataset:
Self/other distinction in adolescents with autism spectrum disorder (ASD) assessed with a double mirror paradigm
Authors: Lavenne-Collot Nathalie , Tersiguel Marie , Dissaux Nolwenn , Degrez Céline , Bronsard Guillaume , Botbol Michel , Berthoz Alain 
Published: March 2023

Background
Self/other distinction (SOD), which refers to the ability to distinguish one’s own body, actions, and mental representations from those of others, is an essential skill for effective social interaction. A large body of clinical evidence suggests that disruptions in SOD may be key to social communication deficits in individuals with autism spectrum disorders (ASD). In particular, egocentric biases have been found in cognitive, affective, behavioural, and motor domains. However, research in this area is scarce and consists of recognition paradigms that have used only static images; these methods may be insufficient for assessing SOD, given the increasing role of embodiment in our understanding of the pathophysiology of ASD.

Method
A single-centre, prospective pilot study was carried out to investigate, for the first time, self-recognition and SOD in seven adolescents with ASD compared with matched, typically developing controls (TDCs) using the "Alter Ego"TM double mirror paradigm. The participants viewed a double mirror in which their own face was gradually morphed into the face of an unfamiliar other (self-to-other sequence) or vice versa (other-to-self sequence); participants were instructed to indicate at which point the morph looked more like their own face than the other’s face. Two judgement criteria were used: 1) M1: the threshold at which subjects started to recognize their own face during the other-to-self morphing sequence; 2) M2: the threshold at which subjects started to recognize the other’s face during the self-to-other morphing sequence.

Results
Consistent with the predictions, the results showed that the participants with ASD exhibited earlier self-recognition in the other-to-self sequence and delayed other-recognition in the self-to-other sequence, suggesting an egocentric bias. SOD impairments were also marginally correlated with ASD severity, indicating earlier face recognition in more severely affected individuals. Furthermore, in contrast with that of TDCs, the critical threshold for switching between self and other varied with the direction of morphing in ASD participants. Finally, these differences in face recognition and SOD using mirrors, unlike previous research using static images, support the central place of bodily self-consciousness in SOD impairments.

Conclusions
Although additional research is needed to replicate the results of this preliminary study, it revealed the first behavioural evidence of altered SOD in ASD individuals on an embodied, semiecological face-recognition paradigm. Implications for understanding ASD are discussed from a developmental perspective, and new research and therapeutic perspectives are presented.
Fujita-type theorems for a quasilinear parabolic differential inequality with weighted nonlocal source term
Authors: Li Yuepeng , Fang Zhong Bo 
Published: March 2023

Abstract
This work is concerned with the nonexistence of nontrivial nonnegative weak solutions for a quasilinear parabolic differential inequality with weighted nonlocal source term in the whole space, which involves weighted polytropic filtration operator or generalized mean curvature operator. We establish the new critical Fujita exponents containing the first and second types. The key ingredient of the technique in proof is the test function method developed by Mitidieri and Pohozaev. No use of comparison and maximum principles or assumptions on symmetry or behavior at infinity of the solutions are required.
An Exploration of Learning Satisfaction and Problems on Synchronous Online Teaching Mode in an English Comprehensive Reading Course During the COVID-19 Epidemic Period
Authors: Ma Guihua 
Published: March 2023

Abstract
In order to explore the learning satisfaction and problems of the synchronous online teaching mode in an English comprehensive reading course during the COVID-19 epidemic period, this study constructed a synchronous online teaching mode based on the theory of community of inquiry and practiced it for one semester. The participants were 60 second-year English education majors, and the research methods were surveys and interviews. The study found that most students were satisfied with the synchronous online teaching mode adopted in this course; the synchronous online teaching mode helped improve learning outcomes; there were problems of distraction and lack of sustained attention in the synchronous online teaching mode. Based on the findings, suggestions were put forward to improve the learning satisfaction of online teaching, in order to provide references for enhancing the quality of foreign language online teaching and blended teaching in the post-epidemic era.
Student Engagement With Peer Feedback in L2 Writing: A Multiple Case Study of Chinese Secondary School Students
Authors: Yan Qiuyan , Tang Chen 
Published: March 2023

AbstractWhile the past few decades have witnessed a growing body of research on peer feedback and student engagement, little attention has been paid to student engagement with peer feedback in the secondary school classrooms. Based on multiple qualitative data including semi-structured interviews, stimulated recall, original, revised and final writing drafts as well as peer discussion recordings, this case study investigated how secondary school students engaged with peer feedback in behavior, cognition, and affect from both the feedback giver’s and receiver’s perspectives and what factors may influence their engagement with peer feedback. Data analysis showed that 1) student engagement with both giving and receiving peer feedback demonstrated dynamic and complex interactions among three dimensions; 2) students were engaged with peer feedback in different ways while playing the roles of feedback givers and receivers, showing deep engagement as a giver and superficial engagement as a receiver, and vice versa; 3) factors such as language proficiency, self-efficacy, personality and teachers’ guidance were found to influence student engagement with peer feedback. By shedding light on the multi-dimensional characteristics of students’ engagement from bidirectional perspectives, the study offers suggestions for educational practitioners to improve English learners’ engagement with peer feedback in L2 writing classes.
Humor comprehension and appreciation: an analysis of Italian jokes
Authors: Heintz Sonja , Forabosco Giovannantonio , Dionigi Alberto , Cioni Filippo 
Published: March 2023

Abstract
Humor comprehension and appreciation are two basic domains of humor research and central stages in humor processing. In the present study, 238 Italian adults rated 20 jokes to investigate how a humor comprehension task influences subsequent funniness ratings. Additionally, the relationships between humor comprehension and funniness were investigated for the total set of jokes, for individual jokes, and for jokes with different contents (neutral or tendentious) and difficulty (elementary or advanced). Comparing participants who performed only the funniness ratings with participants who first performed a humor comprehension task showed that funniness scores were reduced in the humor comprehension condition. Humor comprehension and funniness were positively related at the level of individual jokes, while these effects were less pronounced in the analyses across jokes. Overall, advanced-neutral jokes showed the most pronounced differences. The study thus showed that the level of analysis (individual jokes vs. aggregating across jokes), content and difficulty of jokes should be taken into account when relating humor comprehension and appreciation. Additionally, it should be considered that humor comprehension tasks can bias humor appreciation ratings. Hence, the measurement and interplay between these humor domains deserves more attention in research.
A Welfare Economic Approach to Planetary Boundaries
Authors: Sureth Michael , Kalkuhl Matthias , Edenhofer Ottmar , Rockström Johan 
Published: March 2023

AbstractThe crises of both the climate and the biosphere are manifestations of the imbalance between human extractive, and polluting activities and the Earth’s regenerative capacity. Planetary boundaries define limits for biophysical systems and processes that regulate the stability and life support capacity of the Earth system, and thereby also define a safe operating space for humanity on Earth. Budgets associated to planetary boundaries can be understood as global commons: common pool resources that can be utilized within finite limits. Despite the analytical interpretation of planetary boundaries as global commons, the planetary boundaries framework is missing a thorough integration into economic theory. We aim to bridge the gap between welfare economic theory and planetary boundaries as derived in the natural sciences by presenting a unified theory of cost-benefit and cost-effectiveness analysis. Our pragmatic approach aims to overcome shortcomings of the practical applications of CEA and CBA to environmental problems of a planetary scale. To do so, we develop a model framework and explore decision paradigms that give guidance to setting limits on human activities. This conceptual framework is then applied to planetary boundaries. We conclude by using the realized insights to derive a research agenda that builds on the understanding of planetary boundaries as global commons.
Bond performance between recycled concrete and steel bar after high temperature
Authors: Wang Qihao , Wang Ting , Zhou Xiaoyu , Chen Qunyu 
Published: March 2023

Abstract
To investigate the influence of high temperatures on the bond performance of recycled concrete and steel bar, this article considers the influence of different concrete types (ordinary concrete and recycled concrete) and different temperatures (20, 100, 150, 200, 250, and 300°C) on the concrete compressive strength and the bond performance of concrete and steel bar. On this basis, the calculation formula of bond strength and bond slip between concrete and steel bar after the high temperature is established. The test results show that the concrete compressive strength presents a downward trend with the increase in temperature; the compressive strength loss of recycled concrete is higher than that of ordinary concrete; when the temperature reached 300°C, the compressive strength loss of ordinary concrete is 24.4%, while that of recycled concrete is 41.6%. The bond strength of pull-out specimens decreases with the increase of temperature, while the bond slip increases with the increase of temperature; the bond strength between recycled concrete and steel bar is lower than that between ordinary concrete and steel bar, while the bond slip between recycled concrete and steel bar is higher than that between ordinary concrete and steel bar. This article can provide a theoretical basis for the application of recycled concrete in high-temperature environment.
Mechanistic aspect for the atom transfer radical polymerization of itaconimide monomers with methyl methacrylate: a computational study
Authors: Deoghare Chetana 
Published: March 2023

Abstract
Atom transfer radical polymerization (ATRP) is a versatile & famous technique for the synthesis of well defined molecular architectures. In ATRP, there is a dynamic equilibrium exists between active & dormant species. Therefore, ATRP progress through a sequence of activation & deactivation cycles, ending upon complete monomer consumption & termination reactions are minimized. This paper presents a systematic computational study on kinetics & thermodynamics associates in the ATRP of itaconimide monomers & methyl methacrylate (MMA). For this, the copolymerization system is modeled as a unimer, dimer & trimer of various itaconimides & MMA monomer. The density functional theory with B3LYP functional & 6–31 + G(d)/LanL2DZ basis sets is used in the prediction of geometries & energetics associated with the dissociation of terminal R–X bond present in the unimer, dimer & trimer. The relative equilibrium constant (K
ATRP) for the ATRP activation/deactivation steps is calculated from the free energy values associated with dissociation of R–X bond. The relative K
ATRP values of dimer & trimer of selected monomers is compared with their respective unimer. From the transition state geometries of the dimeric propagating radical, activation energy is calculated. The gas phase rate coefficients for propagation (k
p) (of itaconimides & MMA copolymerization) are calculated using the standard transition state theory. The effect of system parameters such as solvent, temperature & substituent on K
ATRP & k
p values of dimer is investigated systematically. The change in the initiating system & temperature has significant effect on k
p values as compared to solvent & various substituent. The K
ATRP values of dimer & trimer dormant species are higher as compared to their respective monomeric species. The neighboring monomer & penultimate monomer plays vital role in kinetics & thermodynamics associated with copolymerization. The obtained initial results show that the mechanism of copolymerization of itaconimide monomers & MMA follows penultimate model.
Cutting Parameter Optimization in Milling of Glass Fiber and Carbon Fiber Reinforced Composites to Reduce Cutting Force
Authors: Ekşi Seçil , Özsoy Murat , Özsoy Neslihan 
Published: March 2023

Abstract
Composite materials are often preferred in many engineering applications because of their lightness and high-strength properties. However, in addition to the advantages of composite materials, processing problems exist. The processing of fiber-reinforced composite materials is more complex than other metal materials. The forces that arise during milling cause undesirable results, such as tool wear and energy loss. In this study, the cutting parameter optimization was made by measuring the force during carbon fiber and glass fiber-reinforced epoxy matrix composites milling. Cutting velocity (90, 120, and 150 m/min) and feed per tooth (0.1, 0.15, and 0.2 mm/tooth) were selected as cutting parameters. Experiments were planned according to the Taguchi method with two parameters and three levels. Optimization of the parameters was evaluated using the signal/noise ratio approach. The effectiveness of parameters on results was determined by analysis of variance (ANOVA). Optimum levels were found as 120 m/min for cutting velocity and 0.1 mm/tooth for feed per tooth both glass fiber-reinforced polymer (GFRP) and carbon fiber-reinforced polymer (CFRP) composites. According to the ANOVA results, the contribution rates of the force parameters were 81.05 % for cutting velocity and 15.03 % for feed per tooth in GFRP composites. The contribution rates of the force parameters were 43.69 % for cutting velocity and 46.18 % for feed per tooth in CFRP composites. The surfaces of the milled samples were examined with an optical microscope to investigate the damage. It was observed that the surfaces of CFRP samples had a better surface quality than GFRP samples.
One-Year Follow-up After a Pregnancy Prevention Intervention for LGB+ Teens: An RCT
Authors: Ybarra Michele , Rosario Margaret , Saewyc Elizabeth , Goodenow Carol , Dunsiger Shira 
Published: March 2023

BACKGROUND
Lesbian, gay, bisexual, and other sexual minority (LGB+) girls are more likely than heterosexual girls to be pregnant during adolescence. Nonetheless, LGB+ inclusive pregnancy prevention programming is lacking.

METHODS
Between January 2017 and January 2018, 948, 14 to 18 year-old cisgender LGB+ girls were enrolled in a national randomized controlled trial. Girls were assigned either to Girl2Girl or an attention-matched control group. They were recruited via social media and enrolled over the telephone. The 5-month intervention consisted of a 7-week program (4–12 text messages sent daily) and a 1-week booster delivered 12 weeks later. Longitudinal models of protected sex events had a negative binomial distribution and a log link function. Longitudinal models examining use of birth control assumed a Bernoulli distribution of the outcome variable and a logit link function. Models adjusted for baseline rate of the outcome, age, and a time-varying indicator of sexual experience.

RESULTS
Girl2Girl participants had higher rates of protected penile-vaginal sex events over time compared with controls. Girl2Girl participants also were more likely than control participants to report use of birth control other than condoms. Models of abstinence and pregnancy rates did not suggest statistically significant group differences across time. However, effect sizes were in the small to medium range and point estimates favored Girl2Girl versus control in both cases.

CONCLUSIONS
Girl2Girl is associated with sustained pregnancy preventive behaviors for LGB+ girls through 12 months postintervention. Text messaging could be considered as a viable method to increase access to sexual health programming to adolescents nationally.
НЕЛИНЕЙНЫЕ МЕТОДЫ ПОЛУЧЕНИЯ ЗАДАННЫХ РЕЗУЛЬТАТОВ, ИНФОРМАЦИИ И ПРОГНОЗИРОВАНИЯ
Authors: Комиссарова Мария Анатольевна , Семенова Вера Николаевна 
Published: March 2023

Целью исследования является рассмотрение нейробиологических технологий, психологических исследований при прогнозировании заданных результатов и их сферы применения в современном мире, описание преимуществ нелинейных методов прогнозирования перед традиционными.
Методологическую базу исследования представляют теоретические основы линейных и нелинейных методов прогнозирования нейробиологические и психологические исследования, а также многочисленные данные, полученные практическими исследованиями в мировых институтах и частных лабораториях как в России, так и за рубежом.
Результаты исследования показывают, что разработанные западные методы значительно уступают методам, которые разработаны в России и уже внедряются в других странах. В статье дается понятие энтропийной логики, описывается сравнение зарубежных методов с отечественными. Рассматриваются преимущества российских методов перед западными нейробиологическими технологиями в разных сферах применения. Рассмотрены связи между различными сферами, такими как спорт, политика, психология, экономика, медицина.
Перспективы исследования заключаются в необходимости развития нелинейных методов и их популяризации не только на макро-, но и на микроуровне, сделав доступным обучение технологиям для всех слоев населения, а также внедрение в корпоративную культуру предприятий и различных организаций.
КОММЕРЦИАЛИЗАЦИЯ СПОРТИВНОЙ ДЕЯТЕЛЬНОСТИ В ГЛОБАЛЬНОМ СЕТЕВОМ ОБЩЕСТВЕ
Authors: Герасимов Максим Васильевич 
Published: March 2023

Цель исследования заключается в анализе факторов, способствующих коммерциализации спорта в условиях развития глобального сетевого общества.
Методологической основой исследования выступают положения теории глобализации (К. Омае), информационного общества, концепции сетевого общества М. Кастельса.
Результаты исследования. Современная спортивная деятельность как микромодель социальной системы отражает в себе все ключевые тенденции мирового развития. В условиях глобализации рынков, формирования потребительской модели общества коммерциализация спортивной деятельности представляет собой закономерный процесс, обусловленный развитием рыночных отношений, распространением либеральных идей, развитием информационных и медиатехнологий.
Перспективы исследования. Работа открывает перспективы для дальнейшего исследования положительных и негативных тенденций в процессах трансформации спортивной деятельности.
ЭКОЛОГИЧЕСКИЙ ИМПЕРАТИВ И ПРОБЛЕМЫ НАЦИОНАЛЬНОЙ БЕЗОПАСНОСТИ СОВРЕМЕННОЙ РОССИИ
Authors: Попов Евгений Сергеевич 
Published: March 2023

Целью исследования в представленной статье является рефлексия экологического императива и проблем национальной безопасности, а также определение места и роли экологического императива в национальной безопасности современной России.
Методологию исследования составляет междисциплинарный подход, позволяющий осуществить рефлексию экологического императива в национальной безопасности с учетом современных достижений социально-гуманитарного и естественнонаучных направлений мысли. В то же время, обращаясь к работе по экологическому императиву отечественного ученого Н. Н. Моисеева, автор статьи приходит к выводу о необходимости использования диалектического подхода для конкретного рассмотрения данного феномена.
Результаты исследования. Экологический императив представляет собой границу в ресурсопользовательской деятельности людей, разделяющую два качественных состояния природной среды. Вместе с тем экологический императив в рамках национальной безопасности есть состояние экологической безопасности, выход за границу которой неизбежно ведет к экологическому кризису как превращению результатов человеческой деятельности в негативные силы, воздействующие на здоровье людей. В то же время угрозами национальной безопасности России являются внешние и внутренние тенденции к экологическому кризису.
Перспектива исследования связана с дальнейшим осмыслением экологического императива как границы деятельности людей в пространстве современной России.
О РАЗРАБОТКЕ СТРАТЕГИИ ДЕЙСТВИЙ ПО СБЕРЕЖЕНИЮ МУЖЧИН И ПОДДЕРЖКЕ ОТВЕТСТВЕННОГО ОТЦОВСТВА: АВТОРСКИЙ ВЗГЛЯД
Authors: Ростовская Тамара Керимовна 
Published: March 2023

Актуальность исследования определяется неблагоприятными демографическими тенденциями — снижением численности мужского населения, что негативно влияет на процессы естественного воспроизводства. Брачные и репродуктивные установки мужчин являются факторами достижения демографической устойчивости Российской Федерации, влияющими на создание и развитие института детной (многодетной) российской семьи.
Целью исследования является определение основных направлений государственной политики в отношении самосохранительного поведения мужчин и укрепления социодемографического капитала мужской популяции как основного ресурса обеспечения национальной безопасности Российской Федерации. Мужчины как социально-демографическая группа должны стать целевой группой в Стратегии действий по сбережению мужчин и поддержке ответственного отцовства, достижения демографической устойчивости Российской Федерации.
Методологическую базу исследования представляют базисные положения концепции самосохранительного поведении, благополучия семьи.
Результаты исследования. Важнейшим итоговым результатом проведенного анализа по заявленной проблематике является необходимость принятия на государственном уровне мер, направленных на создание условий для сбережения мужского населения и формирования ответственного отцовства как важного ресурса обеспечения национальной безопасности Российской Федерации.
В работе систематизированы ключевые понятия, представлены результаты, направленные на определение основных направлений государственной политики в отношении самосохранительного поведения мужчин, ответственного отцовства.
Перспективы исследования связаны с разработкой методических рекомендаций субъектам Российской Федерации по формированию региональных планов и управленческих механизмов, направленных на создание условий для сбережения мужского населения и формирования ответственного отцовства как важного ресурса обеспечения национальной безопасности Российской Федерации.
СТРАТЕГИИ САМОРЕАЛИЗАЦИИ СОВРЕМЕННОЙ МОЛОДЕЖИ НА СЕЛЬСКИХ ТЕРРИТОРИЯХ (НА ПРИМЕРЕ МАТВЕЕВО-КУРГАНСКОГО РАЙОНА РОСТОВСКОЙ ОБЛАСТИ)
Authors: Середа Марина Викторовна , Остапенко Диана Константиновна 
Published: March 2023

Целью исследования является анализ социальных проблем сельской молодёжи и разработка стратегий по их самореализации на сельских территориях (на примере Матвеево-Курганского района Ростовской области).
Методологическую базу исследования составляют оценочные данные социологического опроса.
Результаты исследования включают обзор основных проблем миграции сельской молодёжи. Снижение проблем по самореализации, возникающих у молодого населения, проживающего на сельских территориях, возможно только через политику, причём целостную и конструктивную, направленную на улучшение жизнедеятельности молодых сельских жителей.