Discrimination of extant Pan species and subspecies using the enamel-dentine junction morphology of lower molars.

abstract：:A range of variation in percent of oxygen saturation of arterial hemoglobin (SaO2) among healthy individuals at a given high altitude indicates differences in physiological hypoxemia despite uniform ambient hypoxic stress. In populations native to the Tibetan plateau, a significant portion of the variance is attributa...

journal_title：American journal of physical anthropology

authors： Beall CM,Almasy LA,Blangero J,Williams-Blangero S,Brittenham GM,Strohl KP,Decker MJ,Vargas E,Villena M,Soria R,Alarcon AM,Gonzales C

更新日期：1999-01-01 00:00:00

abstract：:Members of the Cercocebus-Mandrillus clade are united by several morphological features, including expanded premolars which are argued to be associated with a preponderance of hard objects in the diet. We test the association between premolar expansion and hard object feeding by examining how different dental regions ...

journal_title：American journal of physical anthropology

authors： McGraw WS,Vick AE,Daegling DJ

更新日期：2011-01-01 00:00:00

abstract：:The energy demands of pregnancy and lactation together with the accumulation of stored fat in human females during development suggest that a critical level of fat may be required for menarche; but multivariate analyses have supported the alternative view that skeletal growth is the main factor. However, significant d...

journal_title：American journal of physical anthropology

authors： Lassek WD,Gaulin SJ

更新日期：2007-08-01 00:00:00

abstract：:Ancient genomes from multiple Neanderthal and the Denisovan individuals, along with DNA sequence data from diverse contemporary human populations strongly support the prevalence of gene flow among different hominins. Recent studies now provide evidence for multiple gene flow events that leave genetic signatures in ext...

journal_title：American journal of physical anthropology

authors： Gokcumen O

更新日期：2020-05-01 00:00:00

abstract：:Observations on petalial asymmetry for 190 hominoid endocasts are reported, and their statistical differences assessed. While all taxa of hominoids show asymmetries to various degrees, the patterns or combinations of petalial asymmetries are very different, with fossil hominoids and modern Homo sapiens showing an iden...

journal_title：American journal of physical anthropology

authors： Holloway RL,De La Costelareymondie MC

更新日期：1982-05-01 00:00:00

abstract：:Height and weight were compared across five birth decades (1850-1899) among 1,121 Harvard athletes who were lettermen in various sports. There were considerable differences in the magnitude of the secular trend among the sport categories (crew, baseball, football, track, ice hockey, and two or more sports). Comparing ...

journal_title：American journal of physical anthropology

authors： Polednak AP

更新日期：1975-05-01 00:00:00

abstract：:I analyzed the finger prints of 59 male and 48 female unrelated Bengalis in a rehabilitation camp of Dacca, Bangladesh. The most common pattern type in the Bengalis was the ulnar loop (53%), then whorls (40%); arches (5%) and radial loops (2%) were the least common. Radial loops occurred most frequently on the index f...

journal_title：American journal of physical anthropology

authors： Morgan LY

更新日期：1979-02-01 00:00:00

abstract：OBJECTIVES:To infer the ecogeographic conditions that underlie the evolutionary diversification of macaques, we investigated the within- and between-species relationships of craniodental dimensions, geography, and environment in extant macaque species. We studied evolutionary processes by contrasting macroevolutionary ...

journal_title：American journal of physical anthropology

authors： Grunstra NDS,Mitteroecker P,Foley RA

更新日期：2018-06-01 00:00:00

abstract：:An inexpensive anthropometer, suitable for use in undergraduate projects, was constructed from aluminum rod and components designed from laboratory retort stands. Only modest workshop skills and widely available machine tools were required to produce the device, which could be used to take accurate and reproducible me...

journal_title：American journal of physical anthropology

authors： Clarke GS

更新日期：1996-08-01 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：OBJECTIVES:War atrocities committed by the Spanish army in the Low Countries during the 16th century are so ingrained in the collective memory of Belgian and Dutch societies that they generally assume a signature of this history to be present in their genetic ancestry. Historians claim this assumption is a consequence ...

journal_title：American journal of physical anthropology

authors： Larmuseau MHD,Calafell F,Princen SA,Decorte R,Soen V

更新日期：2018-05-01 00:00:00

abstract：:Accurate sex assignment of ancient human remains usually relies on the availability of coxal bones or well-preserved DNA. Iron (Fe) and copper (Cu) stable isotope compositions ((56)Fe/(54)Fe and (65)Cu/(63)Cu, respectively) were recently measured in modern human blood, and an unexpected result was the discovery of a (...

journal_title：American journal of physical anthropology

authors： Jaouen K,Balter V,Herrscher E,Lamboux A,Telouk P,Albarède F

更新日期：2012-07-01 00:00:00

abstract：:Large body size has been traditionally seen as the primary dietary adaptation of gorillas, facilitating their consumption of fibrous foods (Schaller ¿1963 The Mountain Gorilla; Watts ¿1990 Int. J. Primatol. 11:21-45). Nevertheless, recent research has emphasized frugivory among western lowland gorillas, as well as the...

journal_title：American journal of physical anthropology

authors： Remis MJ

更新日期：2000-06-01 00:00:00

abstract：:The robustness index (RI) is determined by multiplying dental mesiodistal and buccolingual diameters, and is used to estimate occlusal area. However, because teeth are not rectangular its calculation consistently causes overestimations. Moreover, teeth, in particular molars, are not identically shaped so overestimatio...

journal_title：American journal of physical anthropology

authors： Schmidt C,Ousley S,Schmidt M

更新日期：2011-06-01 00:00:00

abstract：:Factors involved in the spread of hepatitis B virus (HBV) in the largely Melanesian population (N = 909) of Graciosa Bay, Ndeni, are examined. Based upon cultural information from Ndeni and ways in which HBV is spread in other populations, certain practices and interactions, predicted as effective routes of HBV infect...

journal_title：American journal of physical anthropology

authors： Langendorfer A,Davenport W,London WT,Blumberg BS,Mazzur S

更新日期：1984-07-01 00:00:00

abstract：:It is often suggested that the frontal sinus morphology of no two individuals is alike, and that the configuration of the frontal sinus is as unique to an individual as his or her fingerprints. However, no empirical, quantitative testing of the uniqueness of frontal sinus outlines has ever been performed. Such testing...

journal_title：American journal of physical anthropology

authors： Christensen AM

更新日期：2005-07-01 00:00:00

abstract：:Human skeletal robusticity is influenced by a number of factors, including habitual behavior, climate, and physique. Conflicting evidence as to the relative importance of these factors complicates our ability to interpret variation in robusticity in the past. It remains unclear how the pattern of robusticity in the sk...

journal_title：American journal of physical anthropology

authors： Stock JT

更新日期：2006-10-01 00:00:00

abstract：:The origins of the ancient Egyptian state and its formation have received much attention through analysis of mortuary contexts, skeletal material, and trade. Genetic diversity was analyzed by studying craniometric variation within a series of six time-successive Egyptian populations in order to investigate the evidenc...

journal_title：American journal of physical anthropology

authors： Zakrzewski SR

更新日期：2007-04-01 00:00:00

abstract：:Twenty weanling 6-month-old male squirrel monkeys were allotted to the following treatments: 1) first control animals were killed at weaning; 2) second control animals were killed when 24 months old; and 3) malnourished animals were fed on a low-protein diet and killed at age 24 months. Lateral and vertical teleradiog...

journal_title：American journal of physical anthropology

authors： Pucciarelli HM,Dressino V,Niveiro MH

更新日期：1990-04-01 00:00:00

abstract：:Although previous studies have characterized the genetic structure of populations from Haiti and Jamaica using classical and autosomal STR polymorphisms, the patrilineal influences that are present in these countries have yet to be explored. To address this lacuna, the current study aims to investigate, for the first ...

journal_title：American journal of physical anthropology

authors： Simms TM,Wright MR,Hernandez M,Perez OA,Ramirez EC,Martinez E,Herrera RJ

更新日期：2012-08-01 00:00:00

abstract：:A total of 582 individuals (1,164 chromosomes) from two African, eight African-derived South American, five South American Amerindian, and three Brazilian urban populations were studied at four variable number of tandem repeat (VNTR) and two short tandem repeat (STR) hypervariable loci. These two sets of loci did not ...

journal_title：American journal of physical anthropology

authors： Da Silva WA Jr,Bortolini MC,Meyer D,Salzano FM,Elion J,Krishnamoorthy R,Schneider MP,De Guerra DC,Layrisse Z,Castellano HM,Weimer TD,Zago MA

更新日期：1999-08-01 00:00:00

abstract：:We constructed a three-dimensional whole-body musculoskeletal model of the Japanese macaque (Macaca fuscata) based on computed tomography and dissection of a cadaver. The skeleton was modeled as a chain of 20 bone segments connected by joints. Joint centers and rotational axes were estimated by joint morphology based ...

journal_title：American journal of physical anthropology

authors： Ogihara N,Makishima H,Aoi S,Sugimoto Y,Tsuchiya K,Nakatsukasa M

更新日期：2009-07-01 00:00:00

abstract：:Study of the dry weights of primate and non-promate masticatory musculature reveals a significant relationship between the Anterior Temporalis/Masseter ratio and the relative development of the anterior dentition. Available dietary information demonstrates that species emphasizing incisal preparation of food have a hi...

journal_title：American journal of physical anthropology

authors： Cachel SM

更新日期：1978-01-01 00:00:00

abstract：:Since their first discovery, Neandertals have served as an out-group for interpreting human variation. Their out-group role has changed over the years because in spite of the fact that Neandertals are the most abundant of all fossil remains (or perhaps because of this) their interpretation is the most controversial of...

journal_title：American journal of physical anthropology

authors： Wolpoff MH

更新日期：2009-05-01 00:00:00

abstract：:Total testosterone and dihydrotestosterone in blood serum as well as free testosterone in saliva were determined by radioimmunoassay in 110 healthy young men. The results were compared with the development of terminal hair on the trunk and limbs, with the disposition to balding and with the disposition to acne. No sig...

journal_title：American journal of physical anthropology

authors： Knussmann R,Christiansen K,Kannmacher J

更新日期：1992-05-01 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：:The amount of disparity between the lengths of the radii and ulnae of 177 Negro female skeletons of the Terry Collection was questioned. An error was found and corrections have been made in the relevant statistics and tables. ...

journal_title：American journal of physical anthropology

authors： Trotter M,Gleser GC

更新日期：1977-09-01 00:00:00

abstract：:Many studies based on genetic diversity of North African populations have contributed to elucidate the modelling of the genetic landscape in this region. North Africa is considered as a distinct spatial-temporal entity on geographic, archaeological, and historical grounds, which has undergone the influence of differen...

journal_title：American journal of physical anthropology

authors： Triki-Fendri S,Sánchez-Diz P,Rey-González D,Ayadi I,Carracedo Á,Rebai A

更新日期：2015-06-01 00:00:00

abstract：:Electrocardiographic studies have reported persistent right ventricle predominance in high altitude children as an adaptive response. No information was provided on ethnicity and environmental factors in those studies. We assessed the electrocardiographic characteristics in healthy high altitude children with mixed an...

journal_title：American journal of physical anthropology

authors： Huicho L,Niermeyer S

更新日期：2007-06-01 00:00:00

abstract：:The incidence of jugular foramen and mylohyoid groove bridging was studied in a population of East Asian Indian skulls (125 males and 109 females). The criteria of Dodo (J. Anat. 144:153-165, 1986) was used in the identification of a jugular bridge. There was an overall incidence of 8.1% in jugular foramen bridging, w...

journal_title：American journal of physical anthropology

authors： Sawyer DR,Kiely ML

更新日期：1987-04-01 00:00:00