Isolation by distance, linguistic similarity, and the genetic structure on Bougainville Island.

abstract：OBJECTIVES:To describe the physical growth of healthy children under 7 years in China based on the latest national survey and provide more data for revising growth reference and monitoring the impact of social development on children's health and growth. METHODS:In the cross-sectional survey, 161,774 healthy children ...

journal_title：American journal of physical anthropology

authors： Zhang YQ,Li H,Wu HH,Zong XN,Zhu ZH,Pan Y,Li J,Zheng XR,Wei M,Tong ML,Zhou AF,Hu Y,Chen W,Zhu K,Yu Y

更新日期：2017-07-01 00:00:00

abstract：:In a survey of dental health status of ancient Southern Peru, 101 skeletal remains were studied from five cultures: Paracas, Nazca, Tiahuanaco, Ica, and Inca. The Paracas and Ica cultures exhibited more missing antemortem teeth per mandible than the other cultures. Frequency of missing one or more third molars was les...

journal_title：American journal of physical anthropology

authors： Elzay RP,Allison MJ,Pezzia A

更新日期：1977-01-01 00:00:00

abstract：:Research to understand human genomic variation and its implications in health has great potential to contribute in the reduction of health disparities. Biological anthropology can play important roles in genomics and health disparities research using a biocultural approach. This paper argues that racial/ethnic categor...

journal_title：American journal of physical anthropology

authors： Batai K,Hooker S,Kittles RA

更新日期：2020-09-16 00:00:00

abstract：OBJECTIVES:Pelvic features, mostly known as parturition scars, have been extensively studied in the last decades and are frequently investigated in archaeological and forensic contexts. It is still unclear, however, whether they really relate to pregnancy and birth, or whether these features are caused by other biomech...

journal_title：American journal of physical anthropology

authors： Waltenberger L,Pany-Kucera D,Rebay-Salisbury K,Mitteroecker P

更新日期：2020-12-09 00:00:00

abstract：:Life history theory posits that, as long as survival is assured, finite resources are available for reproduction, maintenance, and growth/storage. To maximize lifetime reproductive success, resources are subject to trade-offs both within individuals and between current and future investment. For women, reproducing is ...

journal_title：American journal of physical anthropology

authors： Abrams ET,Miller EM

更新日期：2011-01-01 00:00:00

abstract：:Three groups of children, those of European parentage, those of Guatemalan parentage, and those of mixed European-Guatemalan parentage were measured for height, weight, and skeletal maturity. The children were born between 1945 and 1965, they were all of high socioeconomic status, and they all attended the same privat...

journal_title：American journal of physical anthropology

authors： Bogin B,MacVean RB

更新日期：1982-12-01 00:00:00

abstract：:Several studies on human energetics have been conducted in developed and developing countries, but very few simultaneously measured time use and energy expenditure. Only a few quantitatively compared subsistence patterns between rural and urban dwellers of an identical population. Here we present the daily physical ac...

journal_title：American journal of physical anthropology

authors： Yamauchi T,Umezaki M,Ohtsuka R

更新日期：2001-03-01 00:00:00

abstract：:Pliopithecid remains from the Spanish locality of Torrent de Febulines (Late Vallesian, MN 10), consisting of right and left mandibular fragments with partial tooth rows and an isolated P(3) probably belonging to the same individual, are described and assigned to Egarapithecus narcisoi gen. et sp. nov. (Pliopithecidae...

journal_title：American journal of physical anthropology

authors： Moyà-Solà S,Köhler M,Alba DM

更新日期：2001-04-01 00:00:00

abstract：:Sexual dimorphism in primate species expresses the effects of phylogeny, life history, behavior, and ontogeny. The causes and implications of sexual dimorphism have been studied in several different primates using a variety of morphological databases such as body weight, canine length, and coat color and ornamentation...

journal_title：American journal of physical anthropology

authors： Masterson TJ,Hartwig WC

更新日期：1998-11-01 00:00:00

abstract：:The objective of this study is to present the characteristics of a collection of identified infants and young children housed in the Laboratory of Anthropology of the University of Granada, Spain. The sample, which is still being enlarged, is currently composed of 230 complete skeletons aged from 5 months of gestation...

journal_title：American journal of physical anthropology

authors： Alemán I,Irurita J,Valencia AR,Martínez A,López-Lázaro S,Viciano J,Botella MC

更新日期：2012-12-01 00:00:00

abstract：OBJECTIVES:Studies of the carbon and nitrogen stable isotope ratios (δ(13) C and δ(15) N) of modern tissues with a fast turnover, such as hair and fingernails, have established the relationship between these values in mothers and their infants during breastfeeding and weaning. Using collagen from high-resolution dentin...

journal_title：American journal of physical anthropology

authors： Beaumont J,Montgomery J,Buckberry J,Jay M

更新日期：2015-07-01 00:00:00

abstract：:Oxygen stable isotope ratios (delta(18)O) have been determined in carbonate in paired first and third molar teeth from individuals (N = 61) who lived in the town of Portus Romae ("Portus") and who were buried in the necropolis of Isola Sacra (First to Third centuries AD) near Rome, Italy. We compare these analyses wit...

journal_title：American journal of physical anthropology

authors： Prowse TL,Schwarcz HP,Garnsey P,Knyf M,Macchiarelli R,Bondioli L

更新日期：2007-04-01 00:00:00

abstract：:The Sterkfontein fossil site in South Africa has produced the largest concentration of early hominin fossils from a single locality. Recent reports suggest that Australopithecus from this site is found within a broad paleontological age of between 2.5-3.5 Ma (Partridge [2000] The Cenozoic of Southern Africa, Oxford: O...

journal_title：American journal of physical anthropology

authors： Berger LR,Lacruz R,De Ruiter DJ

更新日期：2002-10-01 00:00:00

abstract：:Maternal reproductive investment includes both the energetic costs of gestation and lactation. For most humans, the metabolic costs of lactation will exceed those of gestation. Mothers must balance reproductive investment in any single offspring against future reproductive potential. Among mammals broadly, mothers may...

journal_title：American journal of physical anthropology

authors： Quinn EA

更新日期：2013-10-01 00:00:00

abstract：:Weight, stature, arm circumference, and the triceps skinfold were measured in 1,410 school children, 6 through 14 years of age, from two urban colonias in the city of Oaxaca de Juarez (n = 479), and from two rural Ladino (n = 467) and two rural Zapotec (n = 464) communities in the Valley of Oaxaca in southern Mexico. ...

journal_title：American journal of physical anthropology

authors： Malina RM,Himes JH,Stepick CD,Lopez FG,Buschang PH

更新日期：1981-03-01 00:00:00

abstract：:The Philippines is generally believed to have been established by various peoples who migrated from neighboring areas. To gain new insights into the peopling of the Philippines, we used the JC virus (JCV) genotyping approach. We collected about 50 urine samples on each of two representative islands of the Philippines,...

journal_title：American journal of physical anthropology

authors： Miranda JJ,Sugimoto C,Paraguison R,Takasaka T,Zheng HY,Yogo Y

更新日期：2003-02-01 00:00:00

abstract：:As the sacrum contributes to the size and shape of the birth canal, the sexually dimorphic sacrum of humans is frequently interpreted within obstetric contexts. However, while the human sacrum has been extensively studied, comparatively little is known about sacral morphology in nonhuman primates. Thus, it remains unc...

journal_title：American journal of physical anthropology

authors： Moffett EA,Maddux SD,Ward CV

更新日期：2013-12-01 00:00:00

abstract：:The new optical device Lipometer allows noninvasive, quick, and safe determination of the thickness of subcutaneous adipose tissue (SAT) layers (in mm) at any site of the human body. The specification of 15 evenly distributed body sites enables the precise measurement of subcutaneous body fat distribution, so-called s...

journal_title：American journal of physical anthropology

authors： Tafeit E,Möller R,Sudi K,Horejsi R,Berg A,Reibnegger G

更新日期：2001-05-01 00:00:00

abstract：:A novel polymerase chain reaction (PCR) primer pair was used to analyze the frequency of insertion of the first described, nonhuman, baboon-specific Alu repetitive element in populations from the Papio hamadryas anubis and the Papio hamadryas hamadryas subspecies, and from a number of anubis-hamadryas hybrids. The Alu...

journal_title：American journal of physical anthropology

authors： Szmulewicz MN,Andino LM,Reategui EP,Woolley-Barker T,Jolly CJ,Disotell TR,Herrera RJ

更新日期：1999-05-01 00:00:00

abstract：:The discovery of several associated body parts of early hominids whose taxonomic identity is known inspires this study of body size and proportions in early hominids. The approach consists of finding the relationship between various measures of skeletal size and body mass in modern ape and human specimens of known bod...

journal_title：American journal of physical anthropology

authors： McHenry HM

更新日期：1992-04-01 00:00:00

abstract：:It is well established that some observed patterns of force production in the primate masticatory system match those predicted by a simplified lever model. This model is also commonly invoked in adaptive explanations of craniodental diversity. However, systematic studies of the predictive power of this model are missi...

journal_title：American journal of physical anthropology

authors： Spencer MA

更新日期：1999-04-01 00:00:00

abstract：:Patterns of dental disease among Bronze Age people of the Indus Valley Civilization are currently based on early and incomplete reports by non-specialists. This deficiency precludes accurate diachronic analysis of dental disease and its relationship with increasing agriculturalism in the Indian subcontinent. The objec...

journal_title：American journal of physical anthropology

authors： Lukacs JR

更新日期：1992-02-01 00:00:00

abstract：:Movements of forelimb joints and segments during walking in the brown lemur (Eulemur fulvus) were analyzed using cineradiography (150 frames/sec). Metric gait parameters, forelimb kinematics, and intralimb coordination are described. Calculation of contribution of segment displacements to stance propulsion shows that ...

journal_title：American journal of physical anthropology

authors： Schmidt M,Fischer MS

更新日期：2000-02-01 00:00:00

abstract：:The dental casts taken of Aboriginal people resident at Yuendumu, Central Australia, between 1950-1970 preserve a unique historical record of defects of the dental enamel (DDEs) among people born from 1890-1960 (n = 377). These data are used, in comparison with precontact data, to trace the chronological changes in ch...

journal_title：American journal of physical anthropology

authors： Littleton J

更新日期：2005-03-01 00:00:00

abstract：:This study examines quantification techniques applicable to human skeletal remains, and in particular the Lincoln index (LI), the minimum number of individuals (MNI), and what we refer to as the most likely number of individuals (MLNI), which is a modification of the LI by Chapman ([1951] Univ. Calif. Publ. Stat. 1:13...

journal_title：American journal of physical anthropology

authors： Adams BJ,Konigsberg LW

更新日期：2004-10-01 00:00:00

abstract：:Although the population history and social organization of the prehistoric Pueblo Indians of the American Southwest have received attention in the archaeological literature, little research on this topic has been conducted by biological anthropologists. Here, we examine postmarital residence at two ancestral Tewa Indi...

journal_title：American journal of physical anthropology

authors： Schillaci MA,Stojanowski CM

更新日期：2005-04-01 00:00:00

abstract：OBJECTIVES:A "dip" in the stable nitrogen isotope ratios (δ(15)N) of subadults in the late weaning/early post-weaning phase of growth and development has been observed. Speculatively, this is the mechanism of positive nitrogen balance operating among rapidly growing subadults. An alternate hypothesis for δ(15)N dips is...

journal_title：American journal of physical anthropology

authors： Reitsema LJ,Muir AB

更新日期：2015-06-01 00:00:00

abstract：:A new brain endocast of Homo erectus from Hulu Cave, Tangshan, Nanjing is described and compared with a broad sample of endocasts of H. erectus, Neanderthals, and recent modern humans. The Nanjing 1 endocast is reconstructed based on two portions of endocranial casts taken from the original fossil fragments. The fossi...

journal_title：American journal of physical anthropology

authors： Wu X,Holloway RL,Schepartz LA,Xing S

更新日期：2011-07-01 00:00:00

abstract：:Neanderthals and anatomically modern humans (AMHs) may have lived in close proximity in the Near East region during Middle Paleolithic times. Although functional morphological analyses suggest a marked behavioral contrast between these two human groups, new dental micro- and macro-wear studies, together with new archa...

journal_title：American journal of physical anthropology

authors： Fiorenza L,Kullmer O

更新日期：2013-09-01 00:00:00

abstract：:Form can be viewed as a combination of size and shape. Shape refers to the boundary outline independently from its orientation, relation to reference planes, and dimension (or size). Shape and its changes could be quantified by mathematical methods such as the Fourier series. In this investigation, Fourier analysis ha...

journal_title：American journal of physical anthropology

authors： Ferrario VF,Sforza C,Tartaglia GM,Colombo A,Serrao G

更新日期：1999-03-01 00:00:00