Introduction. There are several standardized methods for estimating the age of a skull. Most of these methods are based on the analysis of suture obliteration and the tooth wear scoring. However, many anthropologists prefer a more subjective approach, relying on general impressions without using a set of standardized criteria. This study aimed to assess the effectiveness of a visual method for age estimation and reconstruction of age-at-death structure in a skeletal sample.
Materials and methods. The study was based on a series of 116 skulls from the early 20th century collected by the Peter the Great Museum of Anthropology and Ethnography (Kunstkamera). These specimens had documented sex and age information. Two researchers independently assessed the age of the skull specimens and recorded the degree of suture fusion on the cranial vault as well as the level of tooth wear on the occlusal surfaces. The correlation between age and estimated scores was calculated using Spearman’s rank correlation coefficient. The discrepancy between estimated and actual ages was measured by calculating the mean absolute error (MAE) and systematic error (SE) as the average difference between documented and estimated ages for the entire sample as well as for each age group. Intraclass correlation coefficients were used to assess the consistency of the authors’ estimates.
Results. The authors' estimates showed moderately high agreement among themselves and a moderate positive correlation with actual age. The accuracy of the visual assessments was found to be comparable with that of more formalized methods for assessing the degree of suture obliteration. The estimates also exhibited the phenomenon of regression to the mean, with individuals in younger cohorts being systematically overestimated in terms of age and those in older cohorts being underestimated. The accuracy of determining the age-at-death distribution depends to some extent on the actual characteristics of the sample structure. Averaging estimates from different authors or several estimates from the same author, repeated over a large time interval, makes it possible to bring estimates closer to real data.
Introduction.
This paper discusses the results of the analysis of intra- and inter-population variability in spatial and temporal aspects among the indigenous population of the Republic of Tuva, who have preserved to a certain extent the traditional way of life.
Materials and methods. The material for the article is the results of complex anthropological expeditions of the Anuchin Research Institute and the Museum of Anthropology to the Republic of Tuva, implemented in the period from 2016 to 2022 in cooperation with Tuva State University and the Medical Genetic Research Center.
Results and discussion. According to the results of the conducted research, the existing ideas about the structure of intergroup variability of related Altai-Sayan peoples (Tuvans, Tuvans-Todzhins, Tsaatans, Altaians) have been expanded, the anthropological and genetic community of Tsaatans and the indigenous population of Tuva has been confirmed. Also, for the population of the republic over the past 40 years, the detected maladaptive changes caused by socio-cultural changes and violation of the traditional way of life have been described for the first time. Among other things, a significant (2.5-3 years) acceleration of ontogenesis in the younger generation was shown in both urban and rural conditions, an increase in total body size (secular trend), acceleration of puberty, changes in body composition, which confirms a violation of adaptation in the populations of the indigenous Tuvan population. Based on the latest data obtained, data on changes in the structure of intra-population variability and manifestations of the secular trend in most regions of the Republic have been confirmed and supplemented.
Introduction. One of the central tasks of ethnic anthropology is to describe the phenotypic variability in modern human populations. In recent years, the number of publications visualizing the morphological features of a human face at the population level has increased significantly. The purpose of the article is to show the latest achievements of Lomonosov Moscow State University’s anthropologists, made by using the composite photo portrait (CPP) method.
Materials and methods. The material for the article was the works of the Moscow University’s anthropological scientific school in recent years (from 2009 to 2024), made using the composite photo portrait method.
Results and discussion. Recently, several innovations have been introduced: it has become possible to create CPP in profile and ¾ norms; a transition has been made in creating a photo portrait from combining individual images at 2 points to pulling them together at more points; the optimal number of photographic images for creating CPP has been mathematically determined; it has become possible to characterize human populations with a series of ontogenetic portraits. The gallery of composite photo portraits has been replenished with photographs of the peoples of the Volga-Ural region, the Caucasus, North, Central, South and Southeast Asia, the Middle East, as well as countries of Africa and Latin America. The application of the CPP method in paleoanthropology has begun.
Introduction. According to the concept of adaptive types proposed about 50 years ago [Alekseeva, 1972, 1977], representatives of different groups and races in similar living conditions independently (convergently) develop close adaptive norms of morpho-physiological complexes that ensure stability in given ecological environment. Today, this concept is widely used in anthropology and human ecology although its important applied and predictive aspects are often underestimated.
This review examines the history of the formation and development of the concept of adaptive types in the context of other views on human ecology, its connection with modern scientific views, and the prospects for implementation in fundamental and applied research.
Results. Over the past 50 years, the concept of adaptive types has been enriched and strengthened through interactions with related scientific fields. The use of ethnographic data on the way of life, physical loads, food availability and composition in groups with different variants of traditional natural resource use demonstrated the importance of an integrated assessment of the impact of natural and anthropogenic factors. The application of ideas and methods from population and molecular genetics, bioinformatics, and statistical analysis allowed the supplementation of phenotypic morpho-functional indices with data on the specificity of the distribution of genetic determinants of metabolism in groups adapted to different environmental conditions. This allows us to consider the formation of adaptive types as a microevolutionary process in which the habitat and the population adapting to it at the biological and cultural-technological level mutually influence each other. This approach, based on the position of the modern theory of niche construction, in particular, allows us to identify an adaptive type of urbanized environment characterized by ranges of adaptive norm of morpho-physiological, auxological, biochemical, and endocrine complexes specific to megapolis populations. Comparison of data obtained from studies of groups with different levels of modernization showed that the damaging effect of the anthropogenic environment decreases as the population enters the range of a new adaptive norm that meets the requirements of an emerging urban niche.
Introduction. Russian population genetics arose in the depths of anthropology. Over time, the rapid development of genetic technologies created a tension between these two fields of science. In hope to strengthen the long-standing alliance between anthropology and genetics, this work attempts to describe some aspects of genetic characteristics that genetics deals with, discuss the problem of sample representativeness for so diverse genetic features, and explain how methods harnessed by both sciences are used in genetics. The main focus of the article is on ADMIXTURE, a method of ancestry estimation which makes use of paleogenetic data and is well known to paleoanthropologists.
Results and discussion. Our study shows how this method can benefit the ethnic anthropology of modern populations. We provide examples of PCA and ancestral component analysis for different regions (the Russian North, the Far East, Northern Eurasia) and for different tasks. ADMIXTURE can quantitatively estimate the contributions of racial and anthropologic components on different hierarchical levels; its estimates are based on huge arrays of independent genetic markers.
Introduction. The history of the development of human auxology at Lomonosov Moscow State University as one of the areas of biological anthropology is discussed.
Results and discussion. The main achievements of the university auxological school in the 21st century are analyzed against the background of similar research carried out by foreign scientists. The main attention is paid to the influence of climatic, socio-economic, psycho-emotional factors on the processes of growth and development. A special place in the works of the MSU auxologists is occupied by the problems of secular changes in morphofunctional characteristics. Russian scientists have obtained new original results regarding the direction and rates of these changes at different stages of the human life cycle. In particular, unlike previous decades, the transformation of the vector of these changes towards macrosomic physique in children, adolescents and young adults, an increase in fat mass, a decrease in skeletal mass and physical strength of the body was demonstrated. These results generally corresponds to global trends observed in other countries. The data on secular changes in body composition components, the effect of different diseases on physical characteristics, the development of reference graphs, tables and other means of assessing and diagnosing individual and group growth patterns are analyzed. Another important aspect of the MSU auxological studies deals with the impact of physical activity on the somatic status of children and adolescents, as well as some vectors of the secular trend in athletes.
Keywords:
biological anthropology; human auxology; growth and development; environmental factors; secular trend; physical activity; Lomonosov Moscow State University
The article is devoted to a brief overview of the achievements of anthropologists of Moscow State University over the past quarter of a century in honor of the anniversary of MSU (270th anniversary of its foundation). The review is divided into several subsections devoted to the main scientific activities of the employees of the Institute of Anthropology, in which current scientific areas are discussed.
Keywords:
Biological (physical) anthropology; Lomonosov Moscow State University; Museum of Anthropology of Moscow State University; Department of Anthropology
Introduction. The article deals with the science achievements of talanted biometrician of the second half of the XX century, the employee of the Institute and Museum of Moscow State University, doctor of biology Yuliya Sergeevna Kurshakova, wnich science activity has never been regarded comprehensively.
Material and methods. The source of constructing the article is archive documents of the Institute and Museum of Anthropologty, science articles by Yu.S.Kurshakova and literary data.
Results and discussion. Yu.S.Kurshakova was the head of the laboratory of applied studies of the Institue and Nuseum of anthropology for two decedes.She was engaged in developing the problems of anthropological standardization, the research of fundamental conformities and factors of somatic variability, age variability of children, ethnoterritorial, social and professional variability of adult males and females.
In 1962 Yu.S.Kurshakova defended PhD thesis «Statistical correlations as the means of expression of morphological integrity during the process of growth and development», in 1987 — Doctor of Biology thesis in the form of science report «Theoretical and methodological basis of construction of anthropometric standards of wide and prolonged action».
From the end of 1950s and on to solve State problems of development of size typology of construction of products of Light Industry for child’ and adult population of the country and compilation of size scales, the employees of the Institute of anthropology of MSU conducted wide research of population of the USSR, embracing 120 000 persons, and further analysis of conformities of age/sex and territorial variability of anthropometric traits and their correlations. The research culminated in developing and practical implementation of a number of State Standards, Yu.Kurshakova was one of the authors.
In 1964 the team of the Institute of Anthropology started one more State task — the development of combined size standards for countries-member of the Council of Mutual Economic Assistance. This task demanded theoretical investigations in the field of anthropo;ogical stardardization, which became the basis of the principles of construction of CoMEA standard and are in fact the exceptional merit of Yuliya Sergeevna Kurshakova.
Introduction. The 2023 was the anniversary year for anthropology, when 180 years were celebrated since the birth of D.N. Anuchin (1843–1923) and 140 years since the founding of the Museum of Anthropology of Moscow University. The jubilee year is the best time tо remember those, who without sparing their strength and health, contributed to the development of education in Russia. In the article, for the first time in literature, an attempt was made to recreate images of people who took the most active part in the formation of the ethnographic collection of the Museum of Anthropology of Moscow University.
Materials and methods. The article is based on the materials of the Museum's Book of Acquisitions, information from collection inventories and the scientific archive of the Research Institute and the Museum of Anthropology, as well as data from literature and other open sources. The chronological method was used in the work.
Results and discussion. The article presents information on 17 collectors, whose names are arranged in chronological order. The article presents data on the following collectors and donors: anthropologist and public figure N.L. Gondatti (1861–1946); publicist, archaeologist, and ethnographer N.M. Yadrintsev (1842–1894); Ambassador Extraordinary to Brazil, Argentina, and Uruguay A.S. Ionin (1837–1900); military man and diplomat V.F. Mashkov (1858–1932); military man, linguist, and ethnographer S.G. Leontovich (1862–?); geographer and anthropologist E.I. Lutsenko (1876–1931); revolutionary and public figure F.Ya. Kon (1864–1941); entomologist and genealogist N.F. Ikonnikov (1885–1970); ethnographer and museologist D.T. Yanovich (1879–1940); zoologist and zoogeographer I.I. Puzanov (1885–1971); poet K.D. Balmont (1867–1942); anthropologist, Doctor of Biological Sciences V.V. Troitsky (1885–– 1952); as well as members of the Second Russian Expedition to South America (1914–1915): G.G. Manizer (1889–1917); F. Fielstrup (1889–1933); I.D. Strelnikov (1887–1981); N.P. Tanasiychuk (1890–1960) and S.V. Gaiman (1887–). Unfortunately, the size of the article allows only brief information about these people, while each of them is worthy of a separate study.
Introduction. The article is devoted to a review of the results of anthropological research of European populations based on visual art, which is conducted in the laboratory of racial studies of the Anuchin Institute and Museum of Anthropology of Moscow State University.
Results and discussion.The study of morphological variability of population based on the visual arts is a relatively new interdisciplinary area of physical anthropology. Research is being carried out in two directions: 1) European portraiture of the 15th-19th centuries and Russian portraiture of the 18th - 19th centuries, 2) Mediterranean ancient sculpture and painting. Descriptions of materials and methodology are detailed in the main articles of the team cited in the bibliography. The image series were studied from a population approach to the analysis of variability. About one and a half thousand Western European and Russian portraits were studied, anthropological characteristics and estimates of homogeneity of the population were obtained by descriptive method and the composite portrait method. An anthropological description of the ancient population of the Mediterranean was obtained from samples: Fayum pictorial portraits, Roman sculptural portraits, Etruscan pictorial and sculptural portraits, Greek sculptural and pictorial portraits.
