Pictures Of Objects Research Articles

Research on Automatic Grasping System of Industrial Robot Based on Computer Vision

The first paper focuses on YOLOv5 model optimization for advanced image processing, cu. The second paper explores low-cost machine vision cameras, achieving 97% accuracy in grasp verification. The third paper implements SVM algorithm with ArUco markers for hand-eye calibration. The adjustments made to the connection of sensing and motion system significantly expanded the scope of the detection while maintain the accuracy of grasping.. The fourth and fifth experiments improved the existing models by adding coordinate systems and wrist-mounted cameras separately. By doing so, it is possible to catch clearer and more precise pictures of the target objects. The final two research focus on promoting the automatic aspect of the system. Utilizing two networks and corresponding datasets, for one; employing multiple innovative vision-based techniques, for another. These studies collectively demonstrate the advancement in machine vision-based robotic grasping through various technical approaches, including model optimization, hardware evaluation, and algorithm implementation for improved accuracy and efficiency.

Organization of summer health campaigns for children in North Ossetian ASSR during the Great Patriotic War (194‒1945)

The relevance. There are a lot of unlit aspects in the study of the Great Patriotic War, especially on social and everyday history and the history of everyday life. One of these issues is the issue of children in extreme wartime conditions. Taking care of children during the war years occupied an important place in the life of the Soviet state, and without a comprehensive study of this problem it is impossible to recreate a multifaceted objective picture of the Great Patriotic War. For the first time, the materials of the Central State Archive of the Republic of North Ossetia Alania on the presented topic are being introduced into scientific circulation. The novelty of the research lies in the fact that the work is based on regional material on the history of children's daily life during the Great Patriotic War.The purpose of the study: to study and analyze summer wellness campaigns in North Ossetia during different years of the war, difficulties in organization, and their impact on children's health.The objectives: to reveal the specifics of one of the aspects of children's military daily life – summer health campaigns for children; to characterize the main problems associated with the organization of children's recreation during the Great Patriotic War in the region.Methodology. The principles of objectivity and historicism were applied during the research. The author's use of historical-genetic, historical-systemic, historical-comparative, typological, and retrospective methods contributed to the solution of research problems.Results. The study and generalization of archival sources made it possible to objectively assess the specifics and problems of organizing summer health campaigns for children in the North Ossetian ASSR in the extreme conditions of the Great Patriotic War.Conclusions. Despite the fact that the work on improving the health of children, organizing their recreation and leisure in wartime conditions faced organizational difficulties and had certain disadvantages, it brought positive results. Staying in summer health camps, at organized sites with additional meals, affected the health of weakened children. Unfortunately, the conditions of wartime did not allow this work to be carried out on a larger scale with the service of all children who needed food, rest, and care.

How age and culture impact the neural correlates of memory retrieval.

Culture can shape memory, but little research has investigated age effects. The present study examined the neural correlates of memory retrieval for old, new, and similar lures in younger and older Americans and Taiwanese. A total of 207 participants encoded pictures of objects and, during fMRI scanning, completed a surprise object recognition task testing discrimination of similar and new from old items. Results show that age and culture impact discrimination of old from new items. Taiwanese performed worse than Americans, with age effects more pronounced for Taiwanese. The cultural differences in the engagement of left inferior frontal gyrus (LIFG) in younger adults (i.e., greater activity for old [for Taiwanese] or new items [for Americans]) were eliminated with age. The results are interpreted as reflecting cultural differences in orientation to novelty versus familiarity for younger, but not older, adults, with the LIFG supporting interference resolution at retrieval. Support is not as strong for cultural differences in pattern separation processes. Although Americans had higher levels of memory discrimination than Taiwanese, neither cultural nor age differences were found in hippocampal activity, which is surprising given the region's role in pattern separation. The findings suggest ways in which cultural life experiences and concomitant information processing strategies can contribute to consistent effects of age across cultures or contribute to different trajectories with age in terms of memory.

DEMOCRATIZATION OF THE POLITICAL SYSTEM AT THE REGIONAL AND LOCAL LEVELS IN THE CONTEXT OF DECENTRALIZATION: THE CASE OF FOUR UKRAINIAN REGIONS

This article examines the democratization of the Ukrainian political system at the regional and local levels in the context of decentralization reform. The level of democratization is measured using the Tatu Vanhanen measurement method (Tatu Vanhanen Index), which is a mathematical formula for multiplying the percentage of votes not received by the ruling party (coalition of parties) in regional and local elections to representative bodies by the percentage of voter turnout. For the study, four regions of Ukraine were selected: Lviv region, Kharkiv region, Kherson region and Chernihiv region, as well as their administrative centres, meeting both the criteria of geographical location (north, south, west, east), population size (large regions, with a population of several million people, as well as small regions, with a population of less than 1 million people), as well as traditional political preferences of a significant part of citizens (relatively “pro-European” and relatively “pro-Russian”). The study showed that in most of the regions we studied, the democracy index decreased after the start of the reform, but then increased again after the next electoral cycle. Most of the regions we studied have similar dynamics of changes in the democracy index over three electoral cycles. Secondly, the study found that in most of the studied regions, the democracy index at the regional level as a whole is slightly higher than the democracy index at the level of their administrative centres. The exception, in both cases, is the Kharkiv region and Kharkiv, which have a trend directly opposite to other regions. The study concludes with a recommendation to reevaluate the level of democracy at the regional and local levels after the next local elections, to gain a more objective dynamic picture.

Determinants of investment attractiveness of countries and investment climate assessment methods. Survey analysis

ObjectivesThe purpose of the research is the identification of important determinants shaping the investment attractiveness of the country from the point of view of potential investors and assessment the degree of stakeholder satisfaction with existing methods of examining the investment climate and their availability for practical use.Material and methodsIn order to achive the aim it was developed a questionnaire consisting of 25 questions. These questions were designed to assess the opinions of potential investors regarding the degree of influence of various factors on their decision on capital allocation and the investment climate of a country. The survey was conducted among 506 enterprises from Special Economic Zones in Poland.ResultsBased on the conducted research, we have developed a list of the most important factors, perceived by potential investors, shaping the investment climate of a country. The most important were economic as well non-economic factors. The study shows also that a qualitative methodology for assessing the investment climate should be based on a variety of analytical tools to provide a more complete and objective picture of the investment attractiveness of a given country.ConclusionsThe use of expert assessments, statistical data and stakeholder opinions allows for a better understanding of the investment context, risk and return potential. This study has important implications for companies and investors who are looking for reliable tools to assess the attractiveness of potential investment locations and make informed investment decisions.

Urban family with minor children: resources, moral guidelines and social adaptation of working parents. Part two

The article presents the results of studying the daily activities of working parents in the field of caring for minor children and their upbringing. Data from monitoring studies of the daily activities and time budget of urban residents carried out during 1986–2020 were used. The composition of families with children is considered and the resource characteristics of parents are analyzed, which turned out to be very similar for fathers and mothers. The relationship of parents’ time spent on caring for children and their upbringing with parents’ belonging to fathers and mothers, with their age, level of education, religious identity and income level in parents’ families, as well as with some value orientations of fathers and mothers, is investigated. The analysis showed that the objective picture of working parents using time resources for activities with children does not agree with their subjective opinion that “activities with their children, their upbringing is the most important thing in the life of both spouses”. At the same time, most working fathers and mothers are satisfied with the time spent both on caring for children and on their upbringing as time resources. The characteristics of the provision of fathers and mothers with other resources do not affect their satisfaction with time spent. There is a direct relationship between satisfaction with the time spent on raising children and parents’ satisfaction with life in general. An analysis of the moral guidelines of parents, which are the moral basis for the process of socialization of minor children in the family, has shown that more than half of the moral qualities related to virtues are the norm for the vast majority of fathers and to a somewhat lesser extent for mothers. At the same time, there is a tendency to blur parents’ ideas about qualities-v irtues andanti- virtues as a norm and deviation from it. In addition, a trend is emerging in which, judging by estimates, a considerable part of parents do not see a positive life prospect for their children, in terms of their social adaptation, if children in life are guided by the same virtues as the parents themselves. The first part in the article analyzed the composition and resource potential and the use of time resources of parents for child care and upbringing. The second part is about the moral guidelines and the results of social adaptation of working parents. The numbering of tables and figures is continuous in both parts.

Основные проблемы реализации государственной жилищной политики (на примере Республики Саха (Якутия))

The relevance of the study is due to the search for models of effective interaction between the central and regional authorities on the implementation of state housing policy. The object of the study is the state housing policy, the subject of the study is the main trends in the implementation and development of state housing policy in the Republic of Sakha (Yakutia). The main goal of the work is to reveal the content and problems of state housing policy implementation in the Republic of Sakha (Yakutia). Research objectives are as follows: to study the phenomenon of state housing policy in the Russian Federation, its goals, objectives and basic principles of implementation; to consider the issue of state regulation of housing policy; to analyze the state of housing policy in the Republic of Sakha (Yakutia) and trends in its implementation. The methodological basis of the study is based on analytical, comparative, statistical and systemic methods of scientific knowledge, which allow structuring and analyzing the implementation of key areas of state housing policy at the federal and regional levels. The use of these methods contributed to the formation of an objective picture of the state of regional housing policy in the Republic of Sakha (Yakutia) and identified the main trends recorded in the results of the study. The author defines the principles and foundations of the theoretical and methodological part of the housing policy implementation and development in the region; identifies further priority areas for the regional state housing policy development, taking into account the content of the regulatory framework, features and specifics of implementation and improvement programs. The Republic of Sakha (Yakutia) has its own features in the housing policy development, such as independent regulation of conflict situations, additional subsidy and benefit programs for special categories of the population, organizing the solution of the emergency fund issue by coordinating the activities of regional and federal developers. However, the main problems due to which solutions to issues in the field of regional state housing policy implementation are not revealed have become the limited amount of finance and the natural conditions of our region.

Grounded Immoral and Irrational Features of Armed Conflict in the Democratic Republic of Congo

Purpose: This study aims to construct a moral and rational understanding of the Congolese armed conflict by anatomically decomposing its war violations and stupors. The intensification of armed violence in DR Congo between 1993 and 2003 gave the country an awful notoriety for the systematic crimes against humanity committed. The Congolese armed conflict perfectly manifested war’s immorality and irrationality through numerous and recurrent violent incidents. This study’s approach goes beyond their typical legal and political descriptions, which explicatively attenuate the wrongfulness and harmfulness of these incidents. From moral and rational lenses, it seeks to feature, understand, and explain violent actions against non-liable civilians in the conflict, their contexts, and perpetrators. This novel approach resorts to moral and rational cognitive assumptions to clarify emerging features and provides a different perspective on the Congolese armed conflict. Methodology: The study used the grounded theory methodology to comprehend the complexity of the Congolese armed conflict's moral and rational considerations directly from the data on violent incidents registered from 1993 to 2003. The study utilized different international, regional, and local reports, mainly the UN Mapping Report on human rights violations in the Democratic Republic of the Congo from 1993 to 2003, as its secondary data source. The study applied memoing, coding, and constant comparison to retrieving properties from the reported incidents and their contexts from which it identified, formulated, and developed conceptual subcategories and categories. The study used content and cross-analysis to interpret and discuss the conceptualized data categories, definitions, and background, ensuring a thorough and rigorous research process. The study resorted to armed conflict and cognitive theories to validate findings and enrich the discussion. Findings: This study is comprehensive research that conveyed a consistent and objective picture of the Congolese armed conflict's immoral and irrational features. Using substantially moral inquiry based on unduly harmfulness to others and rational inquiry centered on favoring common ends, the study found that violent incidents bore four types of harmful actions: subjective, objective, proactive, and extreme, committed by political and military agents from different belligerents. The conflict experienced three harm-prone contexts that cultivated and amplified these harmful actions and conditioned harming agents affiliated with two main categories of belligerents, aspirational and non-aspirational, according to political ends. The political aspirations with moral grounds did not prevent harming agents from committing various harmful actions. Unique Contribution to Theory, Practice, and Policy: The study articulated a new explanatory approach to African armed conflict studies by exploring human rights and international law violations as manifestations of war’s immorality and irrationality. While many studies substantially explain violent conflict incidents in legal, social, and political terms, this approach emphasizes their comprehension as wrongfulness and harmfulness related to moral and rational cognition linked to contextual conditions. The reflection offered practitioners, politicians, and militaries a blueprint of conceptual dispensation that morally and rationally featured armed conflict’s violent actions, contexts, and perpetrators.

Financial development and economic growth: Current issues of theory and practice of research

The article contains an analysis of theoretical and empirical research on the relationship between financial and economic development, that have been accumulated since the beginning of the 20th century. The diversity of concepts in the absence of a recognized theory of economic growth, and the rapid evolution of financial market make this issue still relevant. The empirical research is based on the theories which were developed at least 30 years ago and they don’t include a number of modern trends (a multiple increase in financial innovation, the dominance of global markets, sectoral polarization of economies and contraction of the real sector in a number of countries). This leaves gaps in understanding the mechanisms of financial market impact on economic growth, increases the diversity of results. The purpose of this work is to systemize the ideas around financial market influence on economic growth that have been established in theory and practice to form an objective picture of what was happening, as well as to identify the actual ways of theoretical concepts renewal, to prepare recommendations for improving analytical approaches. Using the methods of analytical grouping, meaningful and evolutionary analysis: databases of theoretical (25 for 1911—2000s) and empirical (71 for 1993—2023) works have been formed (by groups of financial market influence); the evolution of theoretical concepts and endogenous economic-mathematical models of economic growth based on financial development has been considered; a factor analysis of empirical studies by 11 essential parameters has been carried out. According to the results, the influence of financial market on economic growth is not universal and varies across countries. The increased diversity of research results is associated with a decrease in their accuracy due to: emergence of new mechanisms of the financial market influence on economic growth; failure to take into account differences in sectoral structures of economies; dependence of empirical research on external factors not related to the hypothesis being tested (9 out of 11 reviewed). Conclusions and recommendations are provided: on the need to rethink of the theoretical concepts, on improving the quality of empirical studies; on the importance of accumulating a new body of empirical data around the impact of the financial market on economic growth at the present stage.

Life Situation of Polish Seniors – Their Subjective Assessment

Abstract Research background Seniors wield influence across a spectrum of social spheres. Understanding their attitudes, needs, challenges, and expectations emerges as imperative for shaping effective social policies and social inclusion. Their significant heterogeneity necessitates the repetition and deepening of analyses for an objective picture possible. Purpose The main aim of our studies was to broaden the knowledge about seniors, their life situation, life satisfaction, quality of life and everyday problems and challenges. Research methodology Two rounds of pilot studies were conducted. The first taking place in the Q1 2020, and the second in the Q1 2024. The same interview questionnaire for both rounds was used. Sampling for each study was conducted using the snowball method. Results The image of seniors depicted in our research aligns with that of seniors across the EU. While there have not been many changes observed over time, we observed their increased willingness to engage in social interactions post – COVID-19 pandemic. Novelty The study’s significance stems from its direct engagement with seniors, enabling candid discussions wherein they shared insights into numerous facets of their lives. We discovered seniors’ aversion to self-identifying as ‘seniors’ and their reluctance towards utilizing services explicitly aimed at their demographic age group. The study underscored the imperative of addressing seniors’ needs holistically, as exemplified by Stanimir’s House of Seniors’ Needs framework.

Breast thermography: a systematic review and meta-analysis

BackgroundBreast thermography originated in the 1950s but was later abandoned due to the contradictory results obtained in the following decades. However, advances in infrared technology and image processing algorithms in the twenty-first century led to a renewed interest in thermography. This work aims to provide an updated and objective picture of the recent scientific evidence on its effectiveness, both as a screening and as a diagnostic tool.MethodsWe searched for clinical studies published between 2001 and May 31, 2023, in the databases PubMed and Scopus, that aimed to evaluate the effectiveness of digital, long-wave infrared imaging for detecting breast cancer. Additional documents were retrieved from the studies included in the systematic reviews that resulted from the search and by searching for the names of commercial systems. We limited our selection to studies that reported the sensitivity and specificity of breast thermography (or the data needed to calculate them) using images collected by themselves, with at least five breast cancer cases. Studies that considered breast diseases other than cancer to be positive or that did not use standard tests to set the ground truth diagnosis were excluded, as well as articles written in a language other than English and documents we could not access. We also conducted meta-analyses of proportions of the sensitivity and specificity values reported in the selected studies and a bivariate meta-analysis to account for the correlation between these metrics.ResultsOur systematic search resulted in 22 studies, with an average pooled sensitivity and specificity of 88.5% and 71.8%, respectively. However, the differences in patient recruitment, sample size, imaging protocol, equipment, and interpretation criteria yielded a high heterogeneity measure (79.3% and 99.1% I2\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$${I}^{2}$$\\end{document} value, respectively).ConclusionsOverall, thermography showed a high sensitivity in the selected studies, whereas specificity started off lower and increased over time. The most recent studies reported a combination of sensitivity and specificity comparable to standard diagnostic tests. Most of the selected studies were small and tend to include only patients with a suspicious mass that requires biopsy. However, larger studies with a wider variety of patient types (asymptomatic, women with dense breasts, etc.) have been published in the latest years.

Subsequent Memory Effects in Cortical Pattern Similarity Differ by Semantic Class.

Although living and nonliving stimuli are known to rely on distinct brain regions during perception, it is largely unknown if their episodic memory encoding mechanisms differ as well. To investigate this issue, we asked participants to encode object pictures (e.g., a picture of a tiger) and to retrieve them later in response to their names (e.g., word "tiger"). For each of four semantic classes (living-animate, living-inanimate, nonliving-large, and nonliving-small), we examined differences in the similarity in activation patterns (neural pattern similarity [NPS]) for subsequently remembered versus forgotten items. Higher NPS for remembered items suggests an advantage of within-class item similarity, whereas lower NPS for remembered items indicates an advantage for item distinctiveness. We expect NPS within class-specific regions to be higher for remembered than for forgotten items. For example, the parahippocampal cortex has a well-known role in scene processing [Aminoff, E. M., Kveraga, K., & Bar, M. The role of the parahippocampal cortex in cognition. Trends in Cognitive Sciences, 17, 379-390, 2013], and the anterior temporal and inferior frontal gyrus have well-known roles in object processing [Clarke, A., & Tyler, L. K. Object-specific semantic coding in human perirhinal cortex. Journal of Neuroscience, 34, 4766-4775, 2014]. As such, we expect to see higher NPS for remembered items in these regions pertaining to scenes and objects, respectively. Consistent with this hypothesis, in fusiform, parahippocampal, and retrosplenial regions, higher NPS predicted memory for subclasses of nonliving objects, whereas in the left inferior frontal and left retrosplenial regions, lower NPS predicted memory for subclasses of living objects. Taken together, the results support the idea that subsequent memory depends on a balance of similarity and distinctiveness and demonstrate that the neural mechanisms of episodic encoding differ across semantic categories.

Peran Pemeriksaan Keparahan Inkontinensia Fekal dengan Kuisioner FISI pada Kelompok Lanjut Usia

Fecal incontinence (IF) is the inability to control the release of feces, often occurring in the elderly due to decreased physiological function of the pelvic muscles. Assessment of the severity of fecal incontinence requires a valid instrument such as the Fecal Incontinence Severity Index (FISI), which is based on a score to classify IF conditions. This community service activity was carried out with 93 elderly participants who took part in the FISI examination and education in order to increase understanding of the severity of fecal incontinence and the importance of preventive measures through early detection. The education program was carried out using the PDCA (Plan-Do-Check-Act) method which provides information related to risks, preventive efforts, and healthy lifestyle-based management steps. The average FISI score shows variations in severity among participants, providing an objective picture of the condition of the elderly. FISI acts as an important evaluation tool for monitoring and education, helping the elderly and their families understand their condition and take preventive measures. FISI examination in this program improves the quality of life of the elderly through effective education and prevention strategies

Expansion of Classes, Transfer of Function, and Preference Tests in Adult Participants

The purpose of the experiment was to study the effect of transfer of function on preferences on different stimuli conditions in 15 adults. Participants were trained on six conditional discriminations arranged as one-to-many training (AB/AC) and tested for the emergence of three 3-member equivalence classes. Fourteen of 15 participants passed the equivalence test. For the 14 participants, the classes were expanded by training three new stimuli GOOD (D1), NEUTRAL (D2), and BAD (D3), to A1, A2, and A3 and followed by a test equivalence class formation including all relations. The participants were also tested for the preference of the B-stimuli before the conditional discrimination training and after the test for expansion of classes. In the preference test after the expansion test, participants were presented with the three B-stimuli mounted on pictures of identical objects in groups of three (three stimulus conditions). The pictures of objects were three identical soda cans, cars, and mobile phones. The main findings were that 3 of 14 participants picked B1 in the pretest while 8 of 14 participants picked B1 for all stimulus sets in the preference test.

Analysis of natural antibodies during the development of phantom pain syndrome

We determined natural antibodies (e-Abs) to the regulators of the main systems of biochemical homeostasis: β-endorphin, serotonin, dopamine, histamine, orphanin, angiotensin, GABA, glutamate, bradykinin, vasopressin, thrombin, α-2-macroglobulin in individuals with phantom pain syndrome (FBS), resulting from amputation after injury. It has been established that each patient has an individual immunoprofile, but for all of them there is a significant increase in the level of antibodies to serotonin, histamine and angiotensin, which reflect the chronicity of the pain syndrome and do not depend on the self-assessment of the severity of FBS. Determining the role of regulators of biochemical homeostasis in the development of phantom pain showed that with high, moderate and weak severity of FBS, the biogenic amine and angiotensinergic systems are activated. A decrease in FBS intensity normalizes deviations in all immunological parameters. The level of e-Abs for the pain (β-endorphin) and analgesic (orphanin) systems are significant only at low FBS. Monitoring the individual profile of e-Abs to endogenous regulators allows us to obtain an objective picture of the pain status of the patient’s body.

Logistics Structure Analysis for Selayar Tangerine Supply Chain Mapping

Citrus fruits are in demand not only for their freshness, but also for their fiber content as nutrients and vitamins, especially vitamin C and vitamin A, which are beneficial for health. Selayar Islands Regency is a citrus development area in South Sulawesi Province. The citrus crop developed in Selayar Islands Regency is the tangerine variety. Along with the development of the citrus plant area, the population of citrus plants in Selayar Islands Regency increases every year. This study aims to describe the mapping of the Selayar tangerine supply chain structure through logistics cost analysis to map the distribution of income between supply chains. The number of respondents in this study was 45 people. This research uses descriptive analysis with convenience and snowball sampling methods to get an objective picture. This research uses logistics cost analysis using the Activity Based Costing method. The results showed that the levels involved in the supply chain are farmers, collectors, wholesalers, small traders, and consumers. The results of the logistics cost calculation show material handling costs as the highest cost of the entire Selayar tangerine supply chain cost.

Object color knowledge representation occurs in the macaque brain despite the absence of a developed language system.

Animals guide their behaviors through internal representations of the world in the brain. We aimed to understand how the macaque brain stores such general world knowledge, focusing on object color knowledge. Three functional magnetic resonance imaging (fMRI) experiments were conducted in macaque monkeys: viewing chromatic and achromatic gratings, viewing grayscale images of their familiar fruits and vegetables (e.g., grayscale strawberry), and viewing true- and false-colored objects (e.g., red strawberry and green strawberry). We observed robust object knowledge representations in the color patches, especially the one located around TEO: the activity patterns could classify grayscale pictures of objects based on their memory color and response patterns in these regions could translate between chromatic grating viewing and grayscale object viewing (e.g., red grating-grayscale images of strawberry), such that classifiers trained by viewing chromatic gratings could successfully classify grayscale object images according to their memory colors. Our results showed direct positive evidence of object color memory in macaque monkeys. These results indicate the perceptually grounded knowledge representation as a conservative memory mechanism and open a new avenue to study this particular (semantic) memory representation with macaque models.

Coloring in the world of others: color use in visual orientalism, 1890–1920

This study investigates the impact of media on color sense: our ability to see different colors and use them to interpret the world. Specifically, we examine the role of color in the cultural construction of the Orient—an ‘imagined geography’ used to justify colonial domination—in two turn-of-the-twentieth-century types of color(ed) photographs: photochromes, where a printer added color, and autochromes, where colors were captured during exposure. While most research on visual Orientalism has focused on content, we use machine learning methods to study the most important formal element of visual Orientalism: color. After using K-means clustering to extract sixteen dominant colors from each photograph in our dataset, we train three different random forest classification algorithms to make a distinction between (A) the two color media (B) photochromes of the Orient and the Occident; and (C) autochromes of the Orient and the Occident. Subsequently, we apply Shapley Additive Explanations, an explainable AI method, to interpret the output of the classifiers. This allows us to examine how specific features (colors) impacted the classifiers’ predictions. While the algorithm can easily separate photochromes from autochromes (0.95) and Oriental from Occidental photochromes (0.93), it struggles with the same task in the autochrome collection (0.68). These findings support three interconnected conclusions: (1) color sense became mediated in the late nineteenth century, (2) in photochromes, the presence and absence of specific colors was a vital aspect of visual Orientalism, (3) the autochrome, where color was derived from light, provided a more objective picture of countries in the near and middle East than the photochrome.

Alexander Maksimovich Kolchin as a Church Artist of the Classical Era

New Age church art is one of the most dynamically developing areas of contemporary Russian art history. The constant process of reconstruction and restoration of churches requires a scientific approach and documentary substantiation. The artistic merits of church art in the Classical era are highly appreciated by specialists, but biographies of masters of mural painting and iconography are rarely published and are little known. The study of biographies and works of painters who devoted themselves entirely to temple decoration is important for compiling an objective picture of Russian culture of the 19th century.Alexander Maximovich Kolchin (1812-1866) was born and grew up in Yaroslavl, was on the staff of the bishop’s house masters, received the title of a non-class artist at the Imperial Academy of Arts (Academy of Arts) in St. Petersburg, worked in six rural and several urban churches in Yaroslavl province, renewed murals in Vologda and painted a new church in Kashin, Tver province. In this article for the first time all available information about the painter, scattered in different editions, is brought together; new archival documents are published and the artist’s work is analyzed in the context of classicism stylistics. Documents from the personal file of A.M. Kolchin from the Russian State Historical Archive are introduced into the scientific turnover, which inform that the master painted portraits from life, the whereabouts of which are still unknown. Although there are few surviving works by A.M. Kolchin, they demonstrate the high skill of the painter, which was documented by the exacting council of the Academy of Arts in 1853. A.M. Kolchin was distinguished by his knowledge of Old Russian sources of church art and full awareness of its theological and liturgical meaning; his fluent mastery of the basics of academic drawing and masterly ability to combine mural painting with architectural forms; a wide range of subject compositions and depictions of individual figures.The article allows to expand the corpus of information about the artist and his works, and this publication will serve as a basis for further research.

Urban family with minor children: resources, moral guidelines and social adaptation of working parents. Part one

The first part of the article presents the results of studying the daily activities of working parents in the field of caring for minor children and their upbringing. Data from monitoring studies of the daily activities and time budget of urban residents carried out during 1986-2020 were used. The composition of families with children is considered and the resource characteristics of parents are analyzed, which turned out to be very similar for fathers and mothers. The relationship of parents' time spent on caring for children and their upbringing with parents' belonging to fathers and mothers, with their age, level of education, religious identity and income level in parents' families, as well as with some value orientations of fathers and mothers, is investigated. The analysis showed that the objective picture of working parents using time resources for activities with children does not agree with their subjective opinion that “activities with their childre n, their upbringing is the most important thing in the life of both spouses”. At the same time, most working fathers and mothers are satisfied with the time spent both on caring for children and on their upbringing as time resources. The characteristics of the provision of fathers and mothers with other resources do not affect their satisfaction with time spent. There is a direct relationship between satisfaction with the time spent on raising children and parents' satisfaction with life in general. An analysis of the moral guidelines of parents, which are the moral basis for the process of socialization of minor children in the family, has shown that more than half of the moral qualities related to virtues are the norm for the vast majority of fathers and to a somewhat lesser extent for mothers. At the same time, there is a tendency to blur parents' ideas about qualities-virtues and anti-virtues as a norm and deviation from it. In addition, a trend is emerging in which, judging by estimates, a considerable part of parents do not see a positive life prospect for their children, in terms of their social adaptation, if children in life are guided by the same virtues as the parents themselves. The first part in the article analyzes the composition and resource potential and the use of time resources of parents for child care and upbringing. The second part will be about the moral guidelines and the results of social adaptation of working parents. The numbering of tables and figures is continuous in both parts.