Dental wear and cultural behavior in Middle Paleolithic humans from the Near East.

abstract：OBJECTIVES:Stable isotope data provide insight into the reconstruction of ancient human diet. However, cooking may alter the original stable isotope compositions of food due to losses and modifications of biochemical and water components. METHODS:To address this issue, carbon, nitrogen and oxygen isotope ratios were m...

journal_title：American journal of physical anthropology

authors： Royer A,Daux V,Fourel F,Lécuyer C

更新日期：2017-08-01 00:00:00

abstract：OBJECTIVES:We present a study of skeletal damage to four chimpanzee (Pan troglodytes) infanticide victims from Gombe National Park, Tanzania. Skeletal analysis may provide insight into the adaptive significance of infanticide by examining whether nutritional benefits sufficiently explain infanticidal behavior. The nutr...

journal_title：American journal of physical anthropology

authors： Kirchhoff CA,Wilson ML,Mjungu DC,Raphael J,Kamenya S,Collins DA

更新日期：2018-01-01 00:00:00

abstract：:New insights may be gleaned by taking an ontogenetic approach to investigations of adult dimorphism. Previous work in this area relied on traditional, caliper-based, morphometric methods, and produced conflicting results. This study uses a three-dimensional (3-D) approach for both local and global form comparisons of ...

journal_title：American journal of physical anthropology

authors： Hens SM

更新日期：2003-05-01 00:00:00

abstract：:Adult males in social groups often compete with other male group members for access to adult females. In some primate species, males also seek mating opportunities in neighboring social groups. Such extra-group fertilizations (EGFs) provide an additional source of variation in male fitness. This additional component o...

journal_title：American journal of physical anthropology

authors： Lawler RR

更新日期：2007-02-01 00:00:00

abstract：:Paranthropus is distinctive among hominoids in its possession of a greatly thickened hard palate. Although traditionally considered a structural adaptation to counter high-magnitude masticatory stress, alternative developmental models are equally viable. Three models of palatal thickening were evaluated in this study....

journal_title：American journal of physical anthropology

authors： McCollum MA

更新日期：1997-07-01 00:00:00

abstract：OBJECTIVES:The objectives of this study are to describe genetic correlations between dental dimensions in a platyrrhine primate, to assess whether the brown-mantled tamarin dentition exhibits genetic modularity by tooth type, and to discuss the relationship between body size reduction and the genetic architecture of de...

journal_title：American journal of physical anthropology

authors： Hardin AM

更新日期：2019-07-01 00:00:00

abstract：:The scarcity of information on control data of toe and plantar dermatoglyphics led us to undertake this study of adult American Caucasians. Toe and sole prints of 168 male and 83 female participants of the Baltimore Longitudinal Study of Aging were analyzed. Toe pattern frequencies demonstrate that fibular loops are t...

journal_title：American journal of physical anthropology

authors： Fox KM,Plato CC

更新日期：1987-09-01 00:00:00

abstract：:Studying the current distribution of genetic diversity in humans has important implications for our understanding of the history of our species. We analyzed a set of linked STR and SNP loci from the paternally inherited Y chromosome to infer the past demography of 55 African and Eurasian populations, using both the pa...

journal_title：American journal of physical anthropology

authors： Aimé C,Heyer E,Austerlitz F

更新日期：2015-06-01 00:00:00

abstract：:European populations have both a particularly long history of pulmonary tuberculosis and extremely high frequencies of cystic fibrosis (CF). While carriers of the recessive gene are asymptomatic for CF disease, their fibroblasts produce excessive amounts of hyaluronic acid, whose role in successful isolation of virule...

journal_title：American journal of physical anthropology

authors： Meindl RS

更新日期：1987-09-01 00:00:00

abstract：OBJECTIVES:Accurate age estimates are foundational for bioarchaeological research, yet the ability to accurately age older adult skeletons remains elusive. This study uses a new version of pulp/tooth area calculations to investigate chronological age of older archaeological individuals. MATERIALS AND METHODS:Pulp/toot...

journal_title：American journal of physical anthropology

authors： D'Ortenzio L,Prowse T,Inskip M,Kahlon B,Brickley M

更新日期：2018-03-01 00:00:00

abstract：:Five polymorphisms involving two paternally inherited loci were surveyed in 38 world populations (n = 1,631) to investigate the origins of Native Americans. One of the six Y chromosome combination haplotypes (1T) was found at relatively high frequencies (17.8-75.0%) in nine Native American populations (n = 206) repres...

journal_title：American journal of physical anthropology

authors： Karafet T,Zegura SL,Vuturo-Brady J,Posukh O,Osipova L,Wiebe V,Romero F,Long JC,Harihara S,Jin F,Dashnyam B,Gerelsaikhan T,Omoto K,Hammer MF

更新日期：1997-03-01 00:00:00

abstract：:A host of ecological, anatomical, and physiological selective pressures are hypothesized to have played a role in the evolution of hominid bipedalism. A referential model, based on the chimpanzee (Pan troglodytes) and bonobo (Pan paniscus), was used to test through experimental manipulation four hypotheses on the evol...

journal_title：American journal of physical anthropology

authors： Videan EN,McGrew WC

更新日期：2002-06-01 00:00:00

abstract：:A large collection of identified human skeletons curated at the Bocage Museum (National Museum of Natural History, Lisbon, Portugal) has remained in relative anonymity since its collecting protocol was initiated in the 1980s. This collection originates from modern cemetery sources and is comprised of 1,692 skeletons w...

journal_title：American journal of physical anthropology

authors： Cardoso HF

更新日期：2006-02-01 00:00:00

abstract：OBJECTIVES:Maximum ingested food size (Vb ) is an empirically tested performance variable that can shed light on feeding energetics and adaptation in the masticatory system. Until now, this variable had been tested in strepsirrhines alone among primates. Here, we present the first data on Vb in a broad sample of anthro...

journal_title：American journal of physical anthropology

authors： Perry JM,Bastian ML,St Clair E,Hartstone-Rose A

更新日期：2015-09-01 00:00:00

abstract：:The analysis of 36 human skeletons (eight subadults, 13 males, 15 females) recovered during a cemetery relocation near Charleston, SC, provides data on health and disease for a 19th-century sample of Afro-Americans. The majority of the burials date from 1840-1870. Skeletal analysis verified some historical interpretat...

journal_title：American journal of physical anthropology

authors： Rathbun TA

更新日期：1987-10-01 00:00:00

abstract：:Recent paleogenetic studies have confirmed that the spread of the Neolithic across Europe was neither genetically nor geographically uniform. To extend existing knowledge of the mitochondrial European Neolithic gene pool, we examined six samples of human skeletal material from a French megalithic long mound (c.4200 ca...

journal_title：American journal of physical anthropology

authors： Deguilloux MF,Soler L,Pemonge MH,Scarre C,Joussaume R,Laporte L

更新日期：2011-01-01 00:00:00

abstract：:During the 12th and 13th centuries thousands of people moved from Europe to the Middle East to fight, undertake pilgrimage, or settle and make a new life. The aim of this research is to investigate two populations from the Crusader kingdom of Jerusalem, by determining who was born in Europe and who came from the Middl...

journal_title：American journal of physical anthropology

authors： Mitchell PD,Millard AR

更新日期：2009-11-01 00:00:00

abstract：:The ecological pressures shaping chimpanzee anatomy and behavior are the subject of much discussion in primatology and paleoanthropology, yet empirical data on fundamental parameters including body size, morbidity, and mortality are rare for wild chimpanzees. Here, we present skeletal pathology and body size data for ...

journal_title：American journal of physical anthropology

authors： Carter ML,Pontzer H,Wrangham RW,Peterhans JK

更新日期：2008-04-01 00:00:00

abstract：:The prevailing research design for studying infant sleep erroneously assumes the species-wide normalcy of solitary nocturnal sleep rather than a social sleeping environment. In fact, current clinical perspectives on infant sleep, which are based exclusively on studies of solitary sleeping infants, may partly reflect c...

journal_title：American journal of physical anthropology

authors： McKenna JJ,Mosko S,Dungy C,McAninch J

更新日期：1990-11-01 00:00:00

abstract：:Lengths within the cranial base and vault were measured in cephalometric radiographs of 220 boys and 177 girls ranging in age from 0 to 15 years; all these children are participants in The Fels Longitudinal Growth Study. The present study is based on mixed longitudinal data derived from 1640 radiographs for boys and 1...

journal_title：American journal of physical anthropology

authors： Ohtsuki F,Mukherjee D,Lewis AB,Roche AF

更新日期：1982-07-01 00:00:00

abstract：:The traditional morphogenetic fields of the human dentition were evaluated by means of factor analysis of dental dimensions taken from a series of human crania. When crown length, crown width and crown index were considered separately, factors emerged which could be identified with the tooth group fields. But a combin...

journal_title：American journal of physical anthropology

authors： Lombardi AV

更新日期：1975-01-01 00:00:00

abstract：:As evidence accumulates regarding the influence of hormones and stress-related conditions on maternal behavior, it becomes critical to better understand the relationship between physiological stress and the ability to cope with infants. Eight Japanese macaque females were observed 3 hr per week during the first 12 wee...

journal_title：American journal of physical anthropology

authors： Bardi M,Shimizu K,Barrett GM,Borgognini-Tarli SM,Huffman MA

更新日期：2003-03-01 00:00:00

abstract：:As a part of a research project on molecular variation in Central Africa, we have analyzed 10 microsatellites (CD4, CSFO, D3S1358, D18S51, D21S11, F13A1, FES, TH01, TPOX, and VWA) in the Bamileke and Ewondo from Cameroon and the Sanga and Mbenzele Pygmies from the Central African Republic (a total of 390 chromosomes)....

journal_title：American journal of physical anthropology

authors： Destro-Bisol G,Boschi I,Caglià A,Tofanelli S,Pascali V,Paoli G,Spedini G

更新日期：2000-07-01 00:00:00

abstract：:Mesiodistal and buccolingual crown diameters were measured from dental casts representing the deciduous dentitions of 197 Aboriginal children from the Northern Territory of Australia. Double determination analysis indicated that the semi-automatic recording procedure used was reliable leading to observer errors of no ...

journal_title：American journal of physical anthropology

authors： Margetts B,Brown T

更新日期：1978-05-01 00:00:00

abstract：:The purpose of this research was to study intra- and interspecific variability in mineral density in the femoral diaphysis of nonhuman primates. Four hundred five sections were taken from five sites along the femoral diaphysis of 34 macaques (Macaca sp.), 24 squirrel monkeys (Saimirisciureus), and 23 tamarins (Saguinu...

journal_title：American journal of physical anthropology

authors： Burr DB

更新日期：1979-08-01 00:00:00

abstract：:Information about primate genomes has re-emphasized the importance of the great apes (Pan, Gorilla, and Pongo) as, for most purposes, the appropriate comparators when generating hypotheses about the most recent common ancestor of the hominins and panins, or the most recent common ancestor of the hominin clade. Great a...

journal_title：American journal of physical anthropology

authors： Gordon AD,Marcus E,Wood B

更新日期：2013-12-01 00:00:00

abstract：:Determination of inseparable exogenous and endogenous levels of toxic trace elements such as lead in human scalp hair has been used to understand and assess population exposure to such elements. For any such analysis, washing of the hair samples to remove superficial contamination is the foremost requirement. However,...

journal_title：American journal of physical anthropology

authors： Sen J,Das Chaudhuri AB

更新日期：2001-07-01 00:00:00

abstract：:It is well documented in the anthropological literature that the distinctive morphology of the "robust" hominid facial skeleton reflects its dietary specialization. Rak (1983) has provided the most comprehensive evaluation of Paranthropus facial morphology and this important study concluded that bone strain generated ...

journal_title：American journal of physical anthropology

authors： McCollum MA

更新日期：1994-02-01 00:00:00

abstract：:The lateral skull radiographs of 124 boys aged approximately 10 years divided equally between the four angle classes were digitized in an effort to establish the relationship between cranial base size and shape and jaw relationship. Comparison of the means for occlusal groups showed a trend from class II to class III ...

journal_title：American journal of physical anthropology

authors： Kerr WJ,Adams CP

更新日期：1988-10-01 00:00:00

abstract：:The order in which ectocranial sutures undergo fusion displays species-specific variation among primates. However, the precise relationship between suture closure and phylogenetic affinities is poorly understood. In this study, we used Guttman Scaling to determine if the modal progression of suture closure differs amo...

journal_title：American journal of physical anthropology

authors： Cray J Jr,Meindl RS,Sherwood CC,Lovejoy CO

更新日期：2008-08-01 00:00:00