Gradual Adaptation Research Articles

Back to the future: primitivization, barbarization, or new scenarios of human development?

Objective: to analyze the current digital stage of development from the viewpoint of the social structure and manifestations of an individual in it, as the latter has acquired a new form of identity – digital nomadism. Methods: dialectical and phenomenological methods using comparative analysis. The ideas of A. A. Dydrov and R. V. Penner, G. L. Tulchinsky, M. Shpitzer, and E. L. Yakovleva served as material for theoretical understanding of the problem. Results: the analysis made it possible to identify the features of primitivization and barbarization in the modern existence of society and the electronic nomad, which began to function in the coordinate system of the two worlds. Their modus appears to be digital. At the same time, primitivization is associated with the intellectual manifestations of the electronic nomad, and barbarization is associated with their actions in the virtual space. The intersection of elements of primitivization and barbarization leads to some immoral manifestations of the electronic nomad, who allow themselves indecent deeds in the digital environment. Trying to predict the future, the authors point to the best development option associated with the cooperation of electronic nomads and robots, and the worst one, determined by the introduction of implants into the human brain. The latter scenario will make the electronic nomad fully manageable, which will be beneficial for owners of corporations and digital platforms. But there is always hope to avoid the negative option. In the situation of the electronic nomad, their gradual adaptation to the digital environment and the launch of the rationalization process will allow them to follow an optimistic path of development. Scientific novelty: due to advances in science and technology, the digitalization process is ambiguous. Despite the high level of comfort of modern civilization, the features of primitivization and barbarization appear in the existence of the electronic nomad. The authors emphasize that these characteristics are temporary in nature, associated with the society transition to a new stage of development; hence, the electronic nomad will gradually learn to function competently, work and express themselves in the digital environment. But a different outcome is also possible. In the context of the development of brain modification technologies, the electronic nomad can be integrated into a new economy, which will not allow for their development and will lead to complete isolation from the meaningfulness, awareness and reflection inherent in a self-sufficient personality. Practical significance: consists in using the research results to further study the modern stage of civilizational development associated with digitalization and the features of a new type of personality – the electronic nomad, as well as in identifying risk zones in social and individual existence in order to block or minimize them.

The association between stent design and patient exercise intensity: structural coupling effects and hemodynamic analysis

IntroductionIn-stent restenosis remains a significant challenge in coronary artery interventions. This study aims to explore the relationship between exercise intensity and stent design, focusing on the coupled response of the stent structure and hemodynamics at different exercise intensities.MethodsA coupled balloon-stent-plaque-artery model and a fluid domain model reflecting structural deformation were developed to investigate the interaction between coronary stents and stenotic vessels, as well as their impact on hemodynamics. The study examines the influence of stent connectors on the mechanical response of both the plaque and the coronary artery, with hemodynamic analyses conducted under three exercise intensities: rest, moderate exertion, and maximal exertion.ResultsThe model effectively simulates the gradual expansion of the stent, plaque, and artery, as well as the recoil behavior post-expansion. The gradual adaptation of the stent to the plaque during the initial expansion phase helps mitigate the adverse effects of the dog-boning phenomenon. Areas of low time-averaged wall shear stress (TAWSS) and high relative residence time (RRT) are observed at both ends and near the stent, with a general decreasing trend as exercise intensity increases. Additionally, the study quantifies the changes in hemodynamic characteristics across different physiological states. Specifically, the areas of low TAWSS and high RRT are significantly reduced during moderate exertion, with no further substantial reduction observed at maximal exertion.DiscussionThese findings provide valuable insights for the design of stent connectors and offer guidance on optimal exercise intensity for patients undergoing stent interventions. Future research, combining dynamic vascular wall deformation and advanced imaging techniques, could lead to more precise and effective stent designs tailored to individual patients.

The integration of expressive languages for childhood education

The recovery of the importance of school, after the suspension due to the covid emergency, sees at the centre of the training activities those that make children active subjects, capable of interacting concretely and creatively. The object of this paper is to describe some elements of how the integration of artistic languages, such as dance-movement, narration, and pictorial-plastic production, represents a significant contribution in this direction as a “left hand pedagogy” centred on imagination and creativity. At the basis of every expressive production there is the creative process that concerns and makes possible the development of our inner world and the increasingly awareness of the perception of the uniqueness of one's own being. These processes are enhanced and implemented by the suitably proposed integration of different languages. In this paper, the above synthetically outlined, I will be discussing a specific method of dance-movement-therapy proposed with a pedagogical method, defined in Italy as symbolic-anthropological. It is an approach tested in different contexts and schools of all levels, in which the different expressive possibilities are proposed in a fluid way in relation to a symbolic theme and to an educational objective. In the workshops in which the positivity of these activities was assessed, it emerged how those activities were particularly appropriate to children's needs. For kindergarten children, the immersive activities of movement, dance, drawing and storytelling, interactively integrated with each other, support: the process of inhabiting the body, perceptive discrimination, the possibility of putting order in one's emotions, the processes connected to the symbolic function and the gradual adaptation to reality. Furthermore, with primary school children, the activities satisfy, among other things, the need to give shape to one's internal world, as well as the need for competence and emotional channelling.

Silver‐Based Supportless Membrane Electrode Assemblies for Electrochemical CO2 Reduction

ABSTRACTMost commonly, electrochemical CO2 reduction is performed in a three‐compartment setup employing gas diffusion electrodes (GDEs) to decrease mass transport limitations of the gaseous reactant CO2 to the reaction interface. However recently, there has been a rising number of investigations on suitable membrane electrode assemblies (MEAs) to overcome ohmic potential losses caused by the electrolyte gaps in the systems. While the significant majority of MEAs exhibited in literature is based on catalyst‐coated gas diffusion layers, this work presents an approach that does not require a likewise support. On the basis of a catalyst suspension similar to mixtures already employed for GDE production on industrial level, a method to directly transfer the resulting catalyst layers to the membrane is developed. The Faradaic efficiency of carbon monoxide, i.e. target product formation of GDEs manufactured according to a similar procedure, can be matched or even exceeded for individual modifications of the exchange MEAs. Simultaneously, the cell potentials can be remarkably decreased in this setup. By gradual adaptation of the fabrication procedure, the influence of important manufacturing parameters is unraveled, also discussing the effect of hydrogen permeation through the membrane.

ADAPTATION OF EDUCATIONAL PROCESS PARTICIPANTS TO DISTANCE EDUCATION DURING THE PERIOD OF MARTIAL STATUS

Problem statement. The forced change in the form of education in higher education, which was first caused by the COVID-19 pandemic, and then by the introduction of martial law, requires all participants in the educational process to respond effectively to the emergence of new challenges. The process of adaptation to the forced transformation of the form of education is complex, both from the point of view of the technical possibilities of ensuring the quality of education, and from the point of view of the psycho-emotional state of students and teachers. It is impossible to create a comfortable educational environment without monitoring the needs of students. These needs are dynamic due to constant changes in the forms of education. Adaptation of students to new forms of education (without loss of quality) will depend on understanding their attitude to innovations in the organization of education and taking into account their opinion when planning further changes. Purpose of the article. Determining the attitude of students to the organization of education in a higher educational institution in the conditions of martial law, taking into account psychological aspects. Conclusion. The results of an online survey among students of higher education indicate the gradual adaptation of all participants in the educational process to various forms of education. In general, students are satisfied with conducting online classes according to the schedule (synchronous mode using the Zoom platform). From a psychological point of view, there are problems with concentration of attention when studying, associated with threats to health and life. The results of the survey indicate that more attention should be paid to psychological support. This can be done by offering students to study a separate elective discipline, which is aimed at obtaining skills to ensure personal protection during armed and/or informational aggression, or add to the list of mandatory topics for curatorial hours. In general, students positively evaluate the changes in the distance learning method that took place after its introduction since the beginning of the coronavirus pandemic. The majority of students are satisfied with the organization and conduct of education in a distance format. After the abolition of martial law in the country, the majority of master's students would choose distance learning, most bachelor's − mixed.

Fe (II)/Fe (III) regulated adaptive biofilm responses and microbial metabolic mechanisms for enhanced cycloalkane biodegradation

Oxidation of organic contaminants by iron-cycling microorganisms is an effective remediation strategy for contaminated environments. However, studies on the removal of cycloalkane using this method have been limited, and little is known about how microbes adapt to iron concentrations and how the latter stimulates contaminant degradation. Here, we investigated the biodegradation of cyclohexane (CyH) in three sequencing batch bioreactors (SBRs) with different iron concentrations (SBRs are named: Low 2.5 μM, Suit 7.5 μM, High 75 μM). The Suit reactor showed a more efficient CyH removal performance (average 98.61 ± 0.62 %) than the Low reactor (average 55.75 ± 3.38 %), which was associated with more extracellular polymeric substances (EPS) release and improved biofilm structure. The High reactor exhibited a gradual adaptation process due to the apparent accumulation of reactive oxygen species (ROS) under iron stress, with an average removal efficiency of (86.83 ± 18.81 %). However, the High reactor had a higher microbial activity (1.08-fold increase in ATPase activity) and electron transport system activity (1.18-fold increase) to facilitate direct electron transfer in the presence of insoluble iron compared to the Suit one, largely due to the dominant genus Novosphingobium. Metagenomics and metatranscriptomics analyses revealed lactone (a key intermediate) formation as a potential degradation pathway across three SBRs in our study under iron regulation. Notably, there were differences in the key functional genes expressed under different iron concentrations: genes related to anti-oxidative stress and iron-driven pathways, biofilm regulation-related pathways, and encoding protein complexes III and IV were found in the High, Suit, and Low reactors, respectively. This study enhances understanding of microbiota adaptation mechanisms to iron-disturbed conditions and provides a new insight into iron-cycling mediated biofilm formation and inhibition.

Research on the traceability method of direct current electrical energy value based on quantum voltage

Abstract After the redefinition of the International System of Units (SI), China has affirmed the establishment of a voltage primary standard based on the Josephson effect and a resistance primary standard based on the quantum Hall effect. Despite this, the derived measure of direct current (DC) energy has yet to fully realize its re-realization in physical constants. As the regulations and systems for DC energy measurement are newly established, the gradual adaptation to quantum changes and the enhancement of DC energy value capabilities are crucial. Integrating natural physical constants into the DC system is essential for establishing a foundation for a more streamlined future. This paper introduces two strategies for developing DC energy standards based on quantum voltage. Through theoretical analysis, the paper substantiates the viability of tracing DC energy to fundamental physical constants.

Measurements of chromatic adaptation and luminous efficiency while wearing colored filters.

The visual system adapts dynamically to stabilize perception over widely varying illuminations. Such adaptation allows the colors of objects to appear constant despite changes in spectral illumination. Similarly, the wearing of colored filters also alters spectral content, but this alteration can be more extreme than typically encountered in nature, presenting a unique challenge to color constancy mechanisms. While it is known that chromatic adaptation is affected by surrounding spatial context, a recent study reported a gradual temporal adaptation effect to colored filters such that colors initially appear strongly shifted but over hours of wear are perceived as closer to an unfiltered appearance. Presently, it is not clear whether the luminance system adapts spatially and temporally like the chromatic system. To address this, spatial and temporal adaptation effects to a colored filter were measured using tasks that assess chromatic and luminance adaptation separately. Prior to and for 1 hour after putting on a pair of colored filters, participants made achromatic and heterochromatic flicker photometry (HFP) settings to measure chromatic and luminance adaptation, respectively. Results showed significant chromatic adaptation with achromatic settings moving closer to baseline settings over 1 hour of wearing the filters and greater adaptation with spatial context. Conversely, there was no significant luminance adaptation and HFP matches fell close to what was predicted photometrically. The results are discussed in the context of prior studies of chromatic and luminance adaptation.

Serum Biochemical Profile, Intestinal and Liver Histomorphometry of Captive Broad-Snouted Caiman (Caiman latirostris) Fed With a Diet Enriched With Soybean (Glycine max).

The impact of plant-based diets on crocodilians is unclear. Serum profiles and histomorphometry provide valuable insights into their nutritional and physiological status. This study aims to elucidate the impact of three levels of soybean meal substitution combined chicken by-product minced on the growth and health of broad-snouted caiman (Caiman latirostris). The research assesses the effects of diets supplemented with soybean meal on the blood biochemical profile, intestinal histomorphometry, and hepatic parameters of C. latirostris, providing essential information for understanding on the implications of dietary changes in this species. Forty-eight 6-month-old broad-snouted caimans were assigned to three dietary groups (0%, 25%, 40% soybean meal). Over a period of 90 days, data on growth, food consumption, serum biochemical analysis, intestinal and hepatic morphometry were recorded. The results showed that diets containing higher levels of soybean meal did not significantly affect growth, feed intake or serum profiles of total protein, albumin and cholesterol. However, changes in intestinal morphology were observed, with longer and wider villi in the animals feed with diets with soybean meal, indicating a gradual adaptation to new feeding diets. The presence of soybean meal reduced serum glucose and triglyceride profiles and hepatic lipid accumulation without affecting macronutrient digestion and absorption, considered beneficial for the caiman's health. This study provides valuable insights into the inclusion of soybean meal in the diet of Caiman latirostris and its effects on the intestines, liver, and physiology. It also highlights the importance of considering nutritional management as a key tool in improving the well-being and health of crocodilians in captivity.

RoboMan: An Adult-Sized Humanoid Robot with Enhanced Performance, Inherent Stability, and Two-Stage Balance Control to Facilitate Research on Humanoids

Creating an adult-sized humanoid robot with stable walking capabilities is a major challenge in robotics. While many renowned research groups focus on robots for perilous work environments and precision tasks, our approach simplifies balance control, making it accessible to robotics research groups and educational institutes. This facilitates the development of complex functionalities such as vision and object manipulation for adult-sized humanoids. This research article introduces RoboMan II, an advanced version of RoboMan I, which won the most prestigious award in all humanoid robot leagues at RoboCup 2016 due to its exceptional performance in walking and playing soccer. RoboMan II features significant improvements in performance, inherent stability, recovery after falls, and balance control. To facilitate its development, RoboMan II is lighter and incorporates a modified foot and parallel structure for its leg to boost its inherent stability, along with a two-stage balance control system for Immediate Response and Gradual Adaptation, enhancing its adaptability in various environments. Our simulation results demonstrate that RoboMan II’s walking stability on flat surfaces improved significantly in the face of minor perturbations, with the number of steps within the stable region increasing from 24%, with only the immediate controller to 58% when both controllers were used. Similar improvements were observed on inclined surfaces. Additionally, the 3D CAD files for all of the robot parts are released as open source in conjunction with this paper to facilitate reproduction and further innovation. The forthcoming RoboMan III will incorporate custom servo motors for increased speed, torque, and enhanced fall recovery, preventing disengagement of the gear box after a fall. It promises to be an invaluable asset for research and practical applications in humanoid robotics.

Barriers in adopting green human resource management under uncertainty: the case of Indonesia banking industry

PurposeThis study investigates the barriers to adopting green human resource management (GHRM) under uncertain conditions by integrating the resource-based view (RBV) and stakeholder theory.Design/methodology/approachA board of experts, which consisted of 28 practitioners and two academics, was invited to participate in the research. The fuzzy Delphi and fuzzy decision-making trials and evaluation laboratory were utilized to achieve the study's objectives.FindingsThe findings indicate that barriers encompass 14 criteria and five attributes. Among the 14 criteria, the banking industry's lack of green culture, lack of trust in green benefits, employee's capacity to change, lack of support from top management and absence of a comprehensive plan to implement GHRM are significant barriers. The attributes are management, human resources, organizational, regulatory and customer barriers.Practical implicationsImplementing GHRM in Indonesian banking necessitates practical policies and gradual adaptation strategies. Companies should establish standard operating procedures, reward systems and periodic habit changes to embed green practices effectively.Originality/valueThis study is among the first to employ stakeholder theory and the RBV in examining the barriers to green human resources adoption in the banking industry.

Replicating Visuo-Motor Remapping in the Laparoscopic Environment

Laparoscopy, a minimally invasive surgical technique, requires precise visuo-motor coordination. Because the surgical field is viewed through a camera which may need to be placed to one side of the would-be direct line of sight, rotational distortion is a concern. This study investigates adaptation to rotational distortions by replicating previous computerized two-dimensional perceptual-motor experiments, and measurement methods, using a non-virtual low-fidelity laparoscopic training simulator. This replication was chosen for the opportunity to observe the best-established adaptation mechanisms (gradual and axis-inversion) and carryover effects. To our knowledge, this is the first time that circular statistics are used to analyze directional error data collected in the laparoscopic environment. Results strongly indicated that gradual adaptation occurs with distortions below 90°, and there is leading evidence that axis-inversion occurs in distortions above 90°. This confirms previous observations of task performance decrement in the laparoscopic environment and provides clarification for new research directions.

Originalarbeiten / Original Articles. Die Behandlung von Kindern und Jugendlichen mit substanzbezogenen Störungen im deutschen Gesundheitssystem – eine Quantitative Studie

The Treatment of Children and Adolescents with Substance-Related Disorders in the German Health Care System - a Quantitative Study This study evaluates the minimum characteristics of OPS code 9-694 for specific treatment in special settings for substance-related disorders in children and adolescents. The research questions to be answered are the extent to which given minimum characteristics and potentials are assessed as practical, up-to-date, needs-oriented and necessary. The survey was conducted using a nationwide online survey in special wards of child and adolescent psychiatric clinics. Given minimum characteristics reflect everyday clinical practice and are assessed as practical, up-to-date and relevant. Nevertheless, setting- and method-specific potential for further development was identified, most of which has already been implemented in the clinics but has not yet been incorporated into the minimum characteristics. The topic has received little research attention to date. The findings of the original study can provide a basis for the optimization and adaptation of minimum characteristics and treatment offers for children and adolescents with substance-related disorders and lead to the further development of the OPS code. A theory-practice transfer tailored to the target group requires the networking of individual players in the help system as well as the health policy discussion and gradual adaptation of the content of given minimum characteristics and potential for change.

SARS-CoV-2 Omicron subvariants progressively adapt to human cells with altered host cell entry.

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant exhibits high transmissibility with a strong immune escape ability and causes frequent large-scale global infections by producing predominant subvariants. Here, using human upper/lower airway and intestinal cells, we examined the previously dominant BA.1-BA.5 and BA.2.75 subvariants, together with the recently emerged XBB/BQ lineages, in comparison to the former Delta variant. We observed a tendency for each virus to demonstrate higher growth capability than the previously dominant subvariants. Unlike human bronchial and intestinal cells, nasal epithelial cells accommodated the efficient entry of certain Omicron subvariants, similar to the Delta variant. In contrast to the Delta's reliance on cell-surface transmembrane protease serine 2, all tested Omicron variants depended on endosomal cathepsin L. Moreover, S1/S2 cleavage of early Omicron spikes was less efficient, whereas recent viruses exhibit improved cleavage efficacy. Our results show that the Omicron variant progressively adapts to human cells through continuous endosome-mediated host cell entry.IMPORTANCESARS-CoV-2, the causative agent of coronavirus disease 2019, has evolved into a number of variants/subvariants, which have generated multiple global waves of infection. In order to monitor/predict virological features of emerging variants and determine appropriate strategies for anti-viral development, understanding conserved or altered features of evolving SARS-CoV-2 is important. In this study, we addressed previously or recently predominant Omicron subvariants and demonstrated the gradual adaptation to human cells. The host cell entry route, which was altered from the former Delta variant, was conserved among all tested Omicron subvariants. Collectively, this study revealed both changing and maintained features of SARS-CoV-2 during the Omicron variant evolution.

Experience with the cochlear implant enhances the neural tracking of spectrotemporal patterns in the Alberti bass

Cochlear implant (CI) users experience diminished music enjoyment due to the technical limitations of the CI. Nonetheless, behavioral studies have reported that rhythmic features are well-transmitted through the CI. Still, the gradual improvement of rhythm perception after the CI switch-on has not yet been determined using neurophysiological measures. To fill this gap, we here reanalyzed the electroencephalographic responses of participants from two previous mismatch negativity studies. These studies included eight recently implanted CI users measured twice, within the first six weeks after CI switch-on and approximately three months later; thirteen experienced CI users with a median experience of 7 years; and fourteen normally hearing (NH) controls. All participants listened to a repetitive four-tone pattern (known in music as Alberti bass) for 35 min. Applying frequency tagging, we aimed to estimate the neural activity synchronized to the periodicities of the Alberti bass. We hypothesized that longer experience with the CI would be reflected in stronger frequency-tagged neural responses approaching the responses of NH controls. We found an increase in the frequency-tagged amplitudes after only 3 months of CI use. This increase in neural synchronization may reflect an early adaptation to the CI stimulation. Moreover, the frequency-tagged amplitudes of experienced CI users were significantly greater than those of recently implanted CI users, but still smaller than those of NH controls. The frequency-tagged neural responses did not just reflect spectrotemporal changes in the stimuli (i.e., intensity or spectral content fluctuating over time), but also showed non-linear transformations that seemed to enhance relevant periodicities of the Alberti bass. Our findings provide neurophysiological evidence indicating a gradual adaptation to the CI, which is noticeable already after three months, resulting in close to NH brain processing of spectrotemporal features of musical rhythms after extended CI use.

Long-term effects of repeated exposure to Subject Island constructions: evidence for syntactic adaptation

Repeated exposure to Subject Island violations can lead to increased acceptability ratings and faster reading times (Chaves & Dery, 2014, 2019; Clausen, 2011; Francom, 2009; Hiramatsu, 2000; Lu et al. 2021; Lu et al., 2022). However, it remains unclear what the nature of this effect and the driving mechanism is. The present paper describes a longitudinal investigation to test whether the effect of repeated exposure to Subject Island constructions is short-lived or whether it can spread over three weeks’ time, as measured by offline measures (Likert acceptability ratings) and online measures (self-paced reading). Using more observations and more sensitive methodologies, our work builds and improves on the only previous longitudinal study on such islands, Snyder (2022). We uncover evidence suggestive of gradual and strategic (by-construction and by-region) adaptation to Subject Island violations, indicated by faster response times, as well as higher acceptability ratings following repeated exposure, most consistent with a syntactic adaptation effect over and above task adaptation.

Experiences of parenting for autistic children in Australia and Italy: a qualitative cross-cultural comparison.

Parents vary in their gradual adaptation to the demands of caring for an autistic child. Their experiences can be positive, negative, or a combination of both, depending on the severity of the cases and various personal and social factors. Cross-cultural comparisons can aid in understanding how contextual factors, such as the availability of social and health services, and cultural factors, such as family relationships and the distribution of care burden, may influence the caregiving experience. However, there is a limited amount of cross-cultural research on this topic, which is almost exclusively quantitative. From an ecocultural perspective, our interview-based study aimed to explore the experiences of Australian (15) and Italian (11) parents of autistic children living in their respective countries. The analysis identified three main themes. Life through autism, autism through life: coexisting with an unexpected life partner, Parenting autistic children: reorganization of parents' subjectivity and familiar dynamics, and The unseen side of disability: autism communities between inclusion and segregation. Our comparative approach reveals both commonalities and differences between the two groups of participants. The similarities support features previously identified in the literature: the emotional and physical burden on parents and the positive impact on parental identity. The differences relate to the diagnostic process, interactions with health professionals, the impact of autism on family dynamics and parental perspectives, and the role assigned to siblings. Despite facing similar challenges, these differences reveal how Italian and Australian parents articulate different understandings linked to social and cultural differences.

Cultivation of Limnospira maxima under extreme environmental conditions in Saudi Arabia: Salinity adaptation and scaling-up from laboratory culture to large-scale production

Limnospira maxima has been adapted to grow in high salinity and in an economically alternative medium using industrial-grade fertilizers under harsh environmental conditions in Saudi Arabia. A sequence of scaling-up processes, from the laboratory to large-scale open raceways, was conducted along with gradual adaptation to environmental stress (salinity, light, temperature, pH). High biomass concentration at harvest point and areal productivity were achieved during the harsh summer season (1.122 g L−1 and 60.35 g m−2 day−1, respectively). The average protein content was found to be above 40 % of dry weight. Changes in the color and morphological appearance of the L. maxima culture were observed after direct exposure to sunlight in the outdoor raceways. These results demonstrate a successful and robust adaptation method for algal cultivation at outdoor large-scale in harsh environment (desert conditions) and also prove the feasibility of using hypersaline seawater (42 g kg−1) as an algal growth medium.

Problems of legal regulation of the norm on occupation of the highest position in the criminal hierarchy

The publication is devoted to the critical analysis of the structure of the corpus delicti stipulated by Article 210.1 of the Criminal Code of the Russian Federation (CC RF). Based on the results of the review of the norm the authors conclude that there is no act in it, which violates the basic provisions of criminal legislation. In the current construction of the corpus delicti the moment of its termination in practice is shifted to the beginning of the norm. The correlation of the act provided for by part 4 of article 210, article 210.1 of the Criminal Code of the Russian Federation is argued. The boundaries of these crimes are indicated. It is argued that gradual adaptation leads to smoothing of legal defects of the composition, but this process is not able to solve all problematic aspects of Art. 210.1 of the Criminal Code of the RF.

Negotiating the Progressive Paradox: Middle‐Class Parents in Majority–Minority Primary Schools in Amsterdam

Across Western Europe, progressive issues take centre stage within integration debates and discourse. This article addresses the paradox middle‐class progressives get caught up in when arguing for openness towards diversity, while also expecting adaptation to the progressive “modern” norm on sexuality, especially from Muslim Others. Going beyond existing literature, this article demonstrates the understudied manifestations of this paradox in everyday life, within a diverse majority–minority primary school context in Amsterdam. Taking sex education as a case, the authors reveal three different approaches—confrontational, continued discussion, and compromise—with which middle‐class parents without a migration background negotiate difference, each emphasizing different aspects of the paradox. The results show how, despite being a local numerical minority, progressive parents still enact their power position at large arguing for (gradual) adaptation to “modernity.” However, some parents provide solutions to difference that move away from consensus and envision a future that allows for multiple norms to exist.