Articles

Introduction. The paper deals with the issue of pressure blademaking emergence chronology in the North-Western Caucasus. The possible paths of the innovation diffusion are discussed.

Materials and methods. The study of the lithic technology is based on the materials from the Early Holocene layers of the Dvoinaya Cave and the Chygai Rockshelter. The series of AMS dates were obtained for the layers. The earliest use of pressure blademaking was revealed in the layer 4/5 of the Dvoinaya Cave and the layers 3-5 of the Chygai Rockshelter dated to 11,3–8,5 cal kyr BC and 11,1–8,5 cal kyr BC respectively.

Results. The full technological context of the bladelet and microbladelet production with the use of pressure was revealed at the Dvoinaya Cave. The blanks were produced from the conical cores with faceted platforms. In layers 3–5 of the Chygai Rockselter the pressure bladelets and microbladelets were discovered. In both cases the metrics of the pressure produced blanks indicate the use of Mode 3 of the pressure technique (pressure with the use of short crutch in a sitting position).

Discussion. We don’t consider possible the diffusion of the technique from the Elbrus region of the North Caucasus as there were two technologically distinct traditions that were partly synchronous. The lower chronological range of the Mode 3 pressure emergence in the North-Western Caucasus roughly coincides with the Early Mlefaatian and the Nemrikian in the south and the Early Butovo in the north. The possible intermediate industries dated to the Early Holocene have not been discovered so far in the neighboring regions to the south or to the north of the North-Western Caucasus.

Conclusion. The early timе of the complex mode of the pressure technique emergence in the North-Western Caucasus is indicative of the external adoption and an extremely fast pace of the innovation diffusion in the Early Holocene. © 2023. This work is licensed under a CC BY 4.0 license.

Introduction. Until now, no work has been carried out to reconstruct the external appearance of the ancient population of Transcaucasia. In order to fill this gap, this study of the skull of a man from an early medieval catacomb burial in the Shamakhi region of Azerbaijan was undertaken. Craniometric and odontometric measurements determined the sex, racial type, age at death, revealed pathologies of the dentition and various traumatic injuries.

The purpose of the work was to obtain primary information about the appearance of people who lived in the first centuries of our era on the territory of Azerbaijan and thereby attract scientific attention to this problem.

Materials and methods. The skull, found in 1949 by the expedition of R.M. Kasimova with the participation of G.F. Debets, underwent an anthropological study according to classical programs to determine age, gender and race. Lifetime appearance restoration in the form of a graphic portrait in isometric projection was carried out according to the method of M.M. Gerasimov and E.V. Veselovskaya using Adobe Photoshop CC 2020 graphics editor.

Results. A table of individual measurements of the skull is presented, lifetime dimensions of the head are calculated, and a verbal description of the appearance is given. In racial terms, the subject can be attributed to the Caspian subtype of the Indo-Mediterranean race, the most characteristic modern representatives of which are Azerbaijanis, which also illustrates the reconstructed graphic appearance.

Discussion. The metric data of the skull were compared with similar characteristics of the closest male samples, which included a total of over 1300 skulls from the Caucasus, Central Asia, and Southwestern Europe. Based on the results of applying the corresponding discriminant analysis equations, it was found that the studied skull in the racial format belongs to the Caspian anthropological type.

Conclusion. As a result of the reconstruction of the appearance of the skull of a man from the early medieval burial ground in the Shamakhi region of Azerbaijan, paleoanthropological material unique for the Transcaucasian region was obtained for the first time. Previous archaeogenetic studies confirmed its belonging to the local population of Transcaucasia. © 2023. This work is licensed under a CC BY 4.0 license.

Introduction. This work is devoted to the assessment of the Upper Paleolithic sites of the Northern Tien Shan.

Materials and methods. Plains and foothills of Kazakhstan occupies a large western part of Central Asia and stretches from the Caspian Sea in the west to the Altai Mountains in the east. There are many Paleolithic sites, the vast majority of which are open-air (surface) sites. Recently several multilayer Upper Paleolithic sites have been discovered in the Northern Tien Shan. Among them are the sites of Maibulak, Rakhat, Uzynagash 1–3, Saryzhazyk and some others. The sites have been studied intermittently since 2004. A new research phase began in 2018.

Results and discussion. The sites are located in similar geomorphological conditions. The cultural layers of the sites are nested in loess-like loams covering the northern foothills of the Zailiysky Alatau Range. Most of the cultural layers are interpreted as habitation levels with preserved hearths, burn spots, charcoal spots, and storage pits. Accumulations of lithic artefacts and sometimes animal bone remains are tightly linked with those features of cultural layers. This is an interdisciplinary research.

Conclusion. The chronology of these sites covers the Early Upper Paleolithic, the Middle Upper Palaeolithic and the beginning of the Late Upper Paleolithic. The development of the Northern Tien Shan Upper Paleolithic took place within the framework of a single cultural vector, characteristic for the western part of Eurasia. There are cultural horizons with Aurignation-like, Gravettian-like lithic industries, as well as a culture with geometric microliths (scalene triangles). At the same time, lithic industries show considerable originality. Further work is aimed at studying the classification, typology of lithic collections and their correlation with each other. © 2023. This work is licensed under a CC BY 4.0 license.

Introduction. The paper defines pathological conditions arguably developed as the result of the cranium deforming practices.

Material and methods. One hundred and fifty-eight brain capsules dating back to the Middle Bronze Age were studied; 42 showed traces of artificial deformation. Comparison of the series of normal and deformed skulls was carried out on the basis of 21 signs identified. The author compared frequencies of pathological conditions between the deformed and non-deformed skulls using nonparametric Mann-Whitney and Pearson's Chi-square (χ2) tests. Thus, differences in the occurrence of traits in the two independent samples was assessed. Additionally, we tested the association between 14 features using Spearman's correlation coefficient (r-Spearman's).

Results. As a result of the comparative analysis, it was possible to establish statistically significant differences in the series of adult individuals between the non-deformed and deformed skulls in three following categories: hyperostosis frontalis interna, external exostosis of the auditory canal and injuries of the cranial vault. The identified pathological conditions are prevalent on the skulls artificially deformed skulls. No significant differences were identified between the compared groups of children and adolescents.

Conclusion. The absence of significant differences for most of the pathological conditions, such as the state of the dentition, growth processes, the development of intracranial hypertension, inflammatory processes and mechanisms that cause metabolic disorders, indicates that artificial deformation does not have a significant effect on the development of the pathology of this character. On the contrary, hyperostosis frontalis interna is a pathological condition that may have been stimulated by the impact of artificial deformation. The high incidence of external exostoses of the auditory canal and injuries on the deformed skulls are most likely markers of the social or ethnic affiliation of the population that practiced this custom.

It should be stated that, intentional artificial deformation of the cranium is quite compatible with a normal health state and human activity. © 2023. This work is licensed under a CC BY 4.0 license.

Introduction. The relationship between the Human Development Index, life expectancy and the level of innovative development of the economy as a whole for the countries of the world and separately for 85 subjects of the Russian Federation is considered.

Materials and methods. The source of information for assessing the level of development of the innovative economy in the countries of the world was the Global Innovation Index for 2019, and in the regions of Russia – the data of the Association of Innovative Regions of Russia.

The Human Development Report 2020 published by the United Nations Development Program was used to obtain information on Human Development Indices in the countries of the world. The source of information on Human Development Indices in the regions of Russia was the Analytical Note “Human Development Index in Russia: Regional Differences”, published by the Analytical Center under the Gov-ernment of the Russian Federation in 2021. The source of information on the life expectancy of the popu-lation of 85 regions of Russia is the collections of Rosstat. Correlation and non-parametric analysis of variance was used to assess the relationship between the studied indicators.

Results. It is shown that the Spearman correlation coefficient between the Global Innovation Index (GII) and the Human Development Index (HDI) according to the data for the countries of the world is 0.905 (significance level – <0.0001), the correlation coefficients between GII and life expectancy, both average and separately for men and women, are quite high: 0.834; 0.794 and 0.852 respectively.

The correlation coefficient between the Innovative Economy Development Index (IEDI) and the HDI according to data for 85 regions of the Russian Federation is 0.578 (significance level is < 0.0001), the correlation coefficients between the IEDI and average life expectancy and separately for men are not statistically significant, but for the female population – 0.233 (significance level – 0.033).

Conclusion. In the world, with the development of an innovative economy, the Human Development Index is growing, which, in turn, accelerates the development of the economy. In the world, with the growth of the level of development of the innovative economy, the average life expectancy is growing.

In Russia, the relationship between the Human Development Index and the level of development of the innovative economy is rather linear, and the correlation coefficient between these indicators is much lower compared to the correlation coefficient for the countries of the world. In Russia, there is a significant positive correlation between the Innovative Economy Development Index and life expectancy only for the female population. © 2023. This work is licensed under a CC BY 4.0 license.

Introduction. As a part of paleopathological studies of people inhabiting the Volga-Ural and Southern Ural steppes and forest-steppes in the Bronze Age, it became necessary to study and generalize the available extensive data on diet of this population provided by specialists from various related fields. Indeed, the state of “health” is largely related to what and how a person eats and under what pathogenic burden he lives.

Materials and methods. The paper summarizes main results of archaeological, zooarchaeological, paleobotanical, geochemical, isotope and paleopathological studies.

Results. It has been almost reliably established that animal husbandry was the economic basis of the studied population with elements of hunting and gathering and the absence of crop cultivation. Zooarchaeological studies show that cattle played dominant role and were used both for meat and milk, with some territorial and temporal variations in which of these components was more important. Hunting and fishing played, apparently, a secondary role. It is obvious that the use of plant foods did take place. Researchers agree that the studied population consumed wild plants growing in the steppes and forest-steppes, such as Chenopodium, Amaranthus and a number of others.

Conclusion. Studies of associated disciplines are in many ways interrelated and mutually interpretable, which allows us to create a general picture. At the same time, a number of unresolved issues remain that require further, more detailed analytical developments, including those involving paleopathological data. © 2023. This work is licensed under a CC BY 4.0 license.

Introduction. Canonical discriminant analysis, based on the mean values of the traits, is widely used by anthropologists. These analyses use standard deviation means, as well as standard correlation coefficients. The question of the comparability of the results of such analysis with the results based on individual values remains open. Moreover, the existing intergroup variability in correlation coefficients can lead to altered analysis results when applying the correlation matrix calculated for the specific under analysis groups.

This study compares the results of three variants of the canonical discriminant analysis: based on individual data, based on average values and a generalized (species-specific) correlation matrix, and based on average values and a regional (calculated for a certain region) correlation matrix.

Materials and methods. Data from 48 ethno-territorial groups from the Old World were used. The series are dated close to modern times, from the 16th to the 20th century. Twenty-five craniometric linear features have been measured. For canonical analysis on individual data we used the R language package, and for average data analysis the MultiCan software was used.

Results. The results of the two analyses performed on individual data and on average data turned out to be quite similar.

A comparison of the results of a series of discriminant analyses carried out on samples of the three major races using different correlation matrices reveals some small differences in the mutual arrangement of groups. In general, the distribution of samples in the scatter plots, as well as the standardized coefficients of discriminant functions coincide, regardless of the type of initial data.

Conclusion. In general, it may be concluded that the use of both individual values and sample averages in most cases leads to the same results. When individual values are used, the results may be distorted as a result of a strong reduction in the number of samples. Also, sample differentiation in this case is strongly influenced by a higher real intra-group variability. © 2023. This work is licensed under a CC BY 4.0 license.

Introduction. Childhood and adolescent obesity are associated with impairment of motor skills. However, studies assessing effect of underweight on motor skills as well as the relationship between body mass index (BMI) and motor skills are limited. The purpose of the study was to evaluate relationship between motor skills and BMI in the group of school-aged boys (7–12 years).

Material and methods. The data were collected fr om 7–12-year-old boys (1–5th grade) in the 38 Russia's federal constituent entities of eight federal districts. Height and weight were measured, BMI was calculated. Physical education teachers conducted the testing: endurance 6-minute run test (meters), 3x10 m shuttle run test (seconds), long standing jump (centimeters), forward bend test (centimeters), and 30-m sprint run test (seconds). The dataset contained 54 381 observations. The linear, quadratic and general additive models were built to check relationships between the motor skills and BMI.

Results. It was identified that high values of BMI are associated with impaired results of endurance and speed-strength abilities. Male children with a low and normal BMI values did not differ in motor skills. Despite a low level of explained variation of proportion of motor skills, a significant relationship between of motor development and BMI are noted. In the group of 7-year-old male children, the relationship was not identified. Whereas in the group of 8–12-year-old children it has a curvilinear relationship.

Conclusion. The relationship between motor skills and BMI is curvilinear (quadratic) in the group of 8–12-year-old boys. Hereafter, the modeling of non-linear relationship between motor development and BMI with other predictors might help identifying the optimum zone of body composition wh ere the adaptation potential will be the highest. It is also allowed to compare this zone in the groups of different ages and sexes. © 2023. This work is licensed under a CC BY 4.0 license.

Introduction. Adolescence period requires special supervision as these years link the impact of generational and early childhood factors to adult outcomes. The World Health Organization (WHO) defines 10-19 years as adolescence period, an important stage of growth and development in the lifespan of an individual. The present study assessed nutritional status among adolescents of two villages of Purba Medinipur, West Bengal, India.

Materials and Methods. A cross-sectional study of 443 (208 boys; 235 girls) rural high school students aged 10–15 years of Ajaya and Deulpota villages, Khejuri- I block, Purba Medinipur district, West Bengal, India, was undertaken to evaluate their growth pattern and nutritional status. Anthropometric measurements, including height (cm), weight (kg), mid-upper arm circumference (cm), were measured following standard techniques. Stunting, underweight and thinness were used as indicators of nutritional status.

Results. The overall prevalence of stunting, underweight and thinness were 20.32%, 1.81% and 46.95%, respectively. The prevalence of stunting was similar in both sexes (20.67% in boys; 20.0% in girls). The prevalence of thinness was very high among the studied participants (46.63% in boys; 47.23% in girls). According to the WHO classification for assessing severity of malnutrition, the rate of stunting and under-weight were medium and low in both sexes, respectively. However, they had very high prevalence of thinness thus indicating a critical situation of undernutrition.

Conclusion. The nutritional status of these rural school going adolescents was not satisfactory. The existing prevalence of stunting and thinness among the studied population indicates chronic nutritional deficiency while the low prevalence of underweight reflects that the chronic food deprivation they have undergone was during childhood, not in recent period. Follow up studies and intervention of government schemes are required to ameliorate this problem. © 2023. This work is licensed under a CC BY 4.0 license.

Introduction. The knowledge about the prevalence of hand osteoarthritis (OA) in different populations, the pattern of joint involvement, and the association with age, sex, and weight might be helpful in the understanding of the etiology and in developing the prevention strategy of hand OA. It can be important from a public health perspective. The study aimed to evaluate the prevalence and pattern of radiographic hand OA in the Turkmen community-based sample and its association with age, sex, and body mass index.

Materials and methods. The study population was comprised of Turkmens (277 males and 427 females, aged 19–90 years). Radiographic hand OA was evaluated for 14 joints of each hand according to the Kellgren and Lawrence grading scheme. Statistical analyses included prevalence estimation, linear regression, and χ2 tests.

Results. 13.8% of individuals before age 36 had at least one joint with OA, and the prevalence reached 100% after age 65. After adjustment for age, we found that females with severe obesity have a higher risk of development of radiographic hand OA than those with normal weight (OR(95%CI): 3.88 (1.20-12.60)).

Conclusion. In the present study, after adjusting for age, we found that in men there was no association between the prevalence of hand OA and BMI. However, women with severe obesity are almost four times more likely to develop hand OA than women of normal weight. © 2023. This work is licensed under a CC BY 4.0 license.

Introduction. Morphofunctional (MF) status of school children of Nizhny Novgorod region is analysed in connection with the degree of urbanization and the level of anthropogenic pressure in contrastive ecological clusters with satisfactory (1), comparatively tense (2), tense (3) and critical ecological situation.

Material and methods. Over 5 thousand of school children aged 7–17 years, examined in 2010–12, are under discussion. The program includes height, weight, BMI, chest girth, lung vital capacity (VC), systolic and diastolic blood pressure, somatotype according to Shtefko-Ostrovskiy method. Each cluster is characterized by absolute and standardized values of MF indices; significance of differences between means of parameters with continuous variability for separate ecological groups is estimated by using of analysis of variance and Scheffe-tests. Frequency of somatotypes (%) is calculated for each ecological group, Pearson's chi-square criterion is used. Comparative estimation of total somatic dimensions of rural and urban (literary data) children is held.

Results. The accelerating influence of modern level of anthropogenic stress (clusters 2 and 3) on indices of transversal body development (weight, BMI, chest girth) and VC of prepubertal (9 years) children irrespective of sex is shown. Decelerating influence of critical stress level (cluster 4) on indices of transversal body development of pubertal children aged 13 years is revealed. No significant differences in frequency of somatotypes in contrastive ecological clusters are fixed. Some gracilization of urban prepubertal boys compared to rural boys is shown. Some macrosomization (height and weight) of urban girls aged 7–13 years combined with modest decrease of chest girth as compared to rural girls is fixed. Up to 16–17 years all described differences are obviously smoothed.

Conclusion. The effect of anthropoecological correlations depends on the level of anthropogenic stress, sex and age of examined population and the system of MF indices. Height in our case is less sensitive to the increase of the level of anthropogenic stress. Ecosensitivity of girls is presumably less than boys. © 2023. This work is licensed under a CC BY 4.0 license.

Introduction. The present study is of a complex nature and is devoted to the assessment of the main directions of the development of auxology in Russian anthropology. To a large extent, this work is a continuation of the review of the activities of the laboratory of auxology of the Anuchin Research Institute and the Museum of Anthropology of Moscow State University [Godina, 2010]. At the same time, the main directions of work are considered and described in more detail not only directly by the auxology laboratory, but also by other working groups of the same Institute, the Department of Anthropology of the Faculty of Biology of Lomonosov Moscow State University, as well as other academic institutions.

Materials and methods. Specifically, in this part of the work, articles devoted to the comprehensive assessment of the processes of growth and development of children from birth to 3 years old, which were published in the «Moscow University Anthropology Bulletin» from 2009 to 2022, were used as a source of information.

Results and discussion. The studies conducted in this area affect a large number of aspects of physical development in infancy and early childhood – for example, factors influencing these processes (evolutionary, climatic, geographical, ethnic and genetic factors, constitutional features of mothers, circumstances of intrauterine growth) are analyzed on representative samples. Special attention should be paid to the work on the evaluation in comparative and secular aspects of growth processes and indicators of sexual dimorphism of children under 3 years of age in the countries of the former USSR.

Conclusion. Despite the difficulties in working with a rather specific contingent, the fact that these works, together with the results obtained, lead us to conclude that this stage of ontogenesis is represented to a large extent in the works of domestic anthropologists, which allows us to use these data both in the field of interdisciplinary and interdepartmental research. © 2023. This work is licensed under a CC BY 4.0 license.

 Introduction. The Nubian expedition of the Lomonosov MSU carried out survey in the Onib Depression in December 2022. The survey revealed several surface scatters and two stone age sites Onib-1 and Onib-Outcrop.

Materials and methods. The materials for the article were artifacts (stone tools and debitage, fragments of ceramics) discovered at the surface scatters and sites as well as samples for OSL dating, loss-on-ignition and pollen analysis taken from sites. For comparison, we used stone tools discovered by the Nubian expedition of the USSR Academy of Sciences in 1961-1963. The artifacts found at the sites were documented (marked on a map, photographed and described). Several samples for OSL dating were taken at both sites. Sample preparation and gamma spectrometry, as well as OSL measurements, were conducted by standard methods. Analysis of the decoration of ceramic fragments found at the Onib-1 site was carried out. Also, based on the prepared thin sections, a technological and petroglyphic analyses of the obtained fragments were carried out. Samples were taken from different layers of the sites Onib-1 and Onib-Outcrop to determine the content of organic residues and spore-pollen analysis. Sample preparation and analysis were carried out following the standard procedures.

Results and Discussion. Analysis of the finds made at the sites indicates that the entire Wadi al-Allaqi region from the Red Sea Mountains to the Nile Valley was inhabited during the Neolithic period. OSL dating for Onib-1 and Onib-Outcrop sites indicates that the sedimentary deposits were formed during the Neolithic Subpluvial. These data are also confirmed by the results of ceramic analysis. The layers in which the ceramic fragments were found can be dated back to the 3^rd millennium BC. Petrographic analysis of thin sections of ceramics from Onib-1 site indicates the use of local material for the manufacturing of ceramics. The results of loss on ignition analysis did not reveal a sufficient content of organic residues for a comprehensive paleoecological study that overall indicates unfavorable conditions for the accumulation of organic matter in the studied deposits.

Conclusion. The results obtained indicate high prospects of continuing field research in the Onib Depression aimed at discovering and excavating Neolithic sites. © 2023. This work is licensed under a CC BY 4.0 license.

Introduction. Osteometric data of adult individuals of the anthropological series fr om the burial ground of the Golden Horde time "Natukhaevskoe 5" are presented for the first time in this work. Based on the standard measurements, patterns of the skeletal constitution of the buried are discussed. As part of this study, we tested the hypothesis about the difference in the morphological appearance of two samples, combined according to the type of funeral rite - stone boxes and burial grounds.

Materials and methods. The anthropological collection consists of the remains of 124 adult individuals, including 67 males and 57 females. Measurements of the postcranial skeleton were carried out according to the program of R. Martin (in version by V.P. Alekseev) according to 55 features. The degree of homogeneity of the male and female samples was determined using an intragroup analysis with the method of principal components for 10 features. The Mann-Whitney test was used to assess the statistical significance of differences.

Results. The male population was rather tall with a shortened robust humerus and an elongated forearm bones, the lower limbs were long and massive. Among the female group, there is also a tendency to lengthen the lower limbs, relative to the upper ones, mainly due to the lower leg. The conducted intragroup analysis did not reveal statistically significant differences between the two groups, united according to the type of funeral rite, neither among men nor among women. However, a large range of linear size variations was found among men buried in stone boxes. Compared to them, the sample from the ground pit is more homogeneous. A different picture is observed in the female sample, wh ere higher morphological diversity can be traced among those buried in the pits. © 2023. This work is licensed under a CC BY 4.0 license.

Introduction. This article is a publication of the first results of the work under the grant of the Russian Sciences Foundation "Scientific research of the Nubian Archaeological Expedition of the USSR Academy of Sciences 1961–1963…" related to the study of petroglyphs found during the work of the Nubian Expedition of the USSR Academy of Sciences, organized in 1961.

Materials and methods. After construction of the Aswan dam, the territories where the Soviet expedition worked as well as many other foreign scientific organizations, were flooded. Thus, the negatives of black-and-white photographs of petroglyphs preserved in the archives, along with some previously published data, are the only source of our information. Individual petroglyphs and groups of petroglyphs have never been outlined properly. This became our task at the first stage, when the drawings of individual signs were made in the Photoshop program (Adobe Photoshop CC version 10.1.2 ×64).

Results and discussion. In recent decades the study of petroglyphs of the Eastern and Nubian deserts has become one of the main areas of archaeologists’ work. It seems relevant to us to re-study the petroglyphs discovered by the Nubian Soviet expedition, analysis of some subjects and images, development of the main approaches to study.

The study of the approaches existing in the scientific literature to the dating and classification of petroglyphs of the Eastern and Nubian deserts gives an idea of the disputable nature of the most chronologies. The study of petroglyphs of Hukab-Karar is complicated by the limitations of the source – the quality of the photo does not always allow us to draw conclusions about the technique of execution of a particular sign. Nevertheless, a number of these petroglyphs can be dated by analogy with the petroglyphs from the well-known sites, as well as using published and handwritten descriptions of the participants of the Nubian expedition.

Conclusion. About 200 petroglyphs discovered by the Nubian Expedition of the USSR Academy of Sciences in a place called Umm-Aghaib (Huqab-Karar) have been published. Among them are numerous images of African fauna are presented. There are also images of hunting scenes, animals and birds, boats, tribal signs, anthropomorphic images dating to the widest historical period. © 2023. This work is licensed under a CC BY 4.0 license.