Linkage disequilibrium in Bougainville Island.

abstract：:This study attempts to fill a persistent gap in the literature by documenting the timing of epiphyseal union at the vertebral end of the ribs in a sample of modern Portuguese skeletons. The skeletal remains of 53 females and 45 males, between the ages of 11 and 30, were taken from the Lisbon documented skeletal collec...

journal_title：American journal of physical anthropology

authors： Ríos L,Cardoso HF

更新日期：2009-10-01 00:00:00

abstract：:Atypical wear and oral lesions were studied in the dental remains from the Middle Neolithic Pitted Ware Culture site Ajvide on the island of Gotland in the Baltic Sea. Teeth (n = 764) from 17 males and 11 females were examined microscopically to document unusual wear, assess wear patterns and oral lesions as evidence ...

journal_title：American journal of physical anthropology

authors： Molnar P

更新日期：2008-08-01 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：:This paper reports measurements of weight and recumbent length for a cross-sectional sample of 149 Shipibo infants and children between birth and 35.99 months of age from eight villages in the Peruvian Amazon Basin. The Shipibo are an Amerindian population experiencing a period of local environmental disruption and ra...

journal_title：American journal of physical anthropology

authors： Hodge LG,Dufour DL

更新日期：1991-01-01 00:00:00

abstract：OBJECTIVES:The purpose of this study is to report and interpret a feature on the anterolateral surface of the proximal femurs of the Krapina hominid collection that we briefly described in 2006 (Periodicum Biologorum, 108, 319-329). MATERIALS AND METHODS:We recorded the presence or absence of the feature in all the pr...

journal_title：American journal of physical anthropology

authors： Belcastro MG,Mariotti V

更新日期：2017-03-01 00:00:00

abstract：:Interest in the developmental changes leading to apomorphic features of human anatomy is longstanding. Although most research has focused on quantitative measures of size and shape, additional information may be available in the sequence of events in development, including aspects of phenotypic integration. I apply tw...

journal_title：American journal of physical anthropology

authors： Blomquist GE

更新日期：2009-02-01 00:00:00

abstract：:Comparative endocrine studies have notably advanced understanding of ecological factors that contribute to variation in human reproductive function. Such research has relied on methodological advances that permit hormone determinations in samples that are easily and safely collected, stored, and transported, most rece...

journal_title：American journal of physical anthropology

authors： Worthman CM,Stallings JF

更新日期：1997-09-01 00:00:00

abstract：:Anthropologists were quick to recognize the potential of new techniques in molecular biology to provide additional lines of evidence on questions long investigated in anthropology, as well as those questions that, while always of interest, could not have been addressed by more traditional techniques. The earliest anci...

journal_title：American journal of physical anthropology

authors： Kaestle FA,Horsburgh KA

更新日期：2002-01-01 00:00:00

abstract：:A matrix decomposition model for analyzing prehistoric intracemetery biological variability is presented. The model, based on the correlation between interindividual biological and burial distance matrices, provides an estimate of the number of distinct burial populations interred within a single cemetery, which effec...

journal_title：American journal of physical anthropology

authors： Stojanowski CM

更新日期：2003-11-01 00:00:00

abstract：:The rise of two sub-specialties in Physical Antrhopology traces back to the Anatomy Departments of Schools of Medicine in Germany and France during the nineteenth century. The study of human diversity in bones and bodies was largely by medically-trained anatomists. There developed Medical Antropology and Dental Anthro...

journal_title：American journal of physical anthropology

authors： Krogman WM

更新日期：1976-11-01 00:00:00

abstract：:If predictable, ecogeographic patterning in body size and proportions of human populations can provide valuable information regarding human biology, adaptation to local environments, migration histories, and health, now and in the past. This paper evaluates the assumption that small-bodied Later Stone Age (LSA) forage...

journal_title：American journal of physical anthropology

authors： Kurki HK,Ginter JK,Stock JT,Pfeiffer S

更新日期：2008-05-01 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：:The anatomical effects of artificial cranial deformation on the face and the base have been subject to various metric approaches, including standard linear as well as finite element techniques, and have produced controversial results (Antón [1989] Am. J. Phys. Anthropol. 79:253-267; Kohn et al. [1993] Am. J. Phys. Ant...

journal_title：American journal of physical anthropology

authors： Friess M,Baylac M

更新日期：2003-09-01 00:00:00

abstract：:In the 1930s subadult hominin remains and Mousterian artifacts were discovered in the Teshik-Tash cave in South Uzbekistan. Since then, the majority of the scientific community has interpreted Teshik-Tash as a Neanderthal. However, some have considered aspects of the morphology of the Teshik-Tash skull to be more simi...

journal_title：American journal of physical anthropology

authors： Gunz P,Bulygina E

更新日期：2012-11-01 00:00:00

abstract：:Craniofacial variables for modern and prehistoric Japanese were subjected to multivariate analysis to test the relationships of the people of Japan with mainland Asian and Oceanic samples. The modern Japanese are tied to Koreans, Chinese, Southeast Asians, and the Yayoi rice agriculturalists who entered Japan in 300 B...

journal_title：American journal of physical anthropology

authors： Brace CL,Brace ML,Leonard WR

更新日期：1989-01-01 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：:Callitrichids use their tongue in various social, ecological, and hygienic contexts. Using a noninvasive measuring device, we obtained data on the operational tongue length (OTL) in seven species from the family Callitrichidae. OTL (defined as the maximum tongue extension into the device) varied significantly between ...

journal_title：American journal of physical anthropology

authors： Heymann EW,von der Lage F

更新日期：2009-07-01 00:00:00

abstract：OBJECTIVES:The purpose of this study is to demonstrate advantages of principal component analysis (PCA) as a standardized procedure in the evaluation of osteoarthritis (OA) in a skeletal series to: (1) compute aggregate scores for joint complexes that accurately capture pathological expression, (2) reveal which variabl...

journal_title：American journal of physical anthropology

authors： Calce SE,Kurki HK,Weston DA,Gould L

更新日期：2017-03-01 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：:The limbic frontal cortex forms part of the neural substrate responsible for emotional reactions to social stimuli. Area 13 is one of the cortical areas long known to be part of the posterior orbitofrontal cortex in several monkey species, such as the macaque. Its presence nevertheless in the human brain has been uncl...

journal_title：American journal of physical anthropology

authors： Semendeferi K,Armstrong E,Schleicher A,Zilles K,Van Hoesen GW

更新日期：1998-06-01 00:00:00

abstract：:Lack of independence of data points or the pooling fallacy has been suggested as a potential problem in the study of handedness in nonhuman primates, particularly as it relates to whether hand use responses should be recorded as individual events or bouts of activity. Here, I argue that there is no evidence that the c...

journal_title：American journal of physical anthropology

authors： Hopkins WD

更新日期：2013-05-01 00:00:00

abstract：OBJECTIVES:It is a big challenge to diagnose the motives behind trepanations in prehistoric crania. Surgical-therapeutic attempts may be apparent by the presence of fractures, however, ritual or nonmedical motives are rarely supported by visible evidence in the bones. This article presents data on the trepanations of s...

journal_title：American journal of physical anthropology

authors： Gresky J,Batieva E,Kitova A,Kalmykov A,Belinskiy A,Reinhold S,Berezina N

更新日期：2016-08-01 00:00:00

abstract：:Primate molar shapes reflect developmental and ecological processes. Development may constrain as well as facilitate evolution of new tooth shapes, affecting how reliable dental characters are in phylogenetic studies. Much of the genetic machinery of development uses the same genes among different organs, including te...

journal_title：American journal of physical anthropology

authors： Jernvall J,Jung HS

更新日期：2000-01-01 00:00:00

abstract：:This study investigates the relationships between lower limb robusticity and mobility in a Neolithic sample (LIG) from Italy (6th millennium BP). This study tests the hypothesis that the high femoral robusticity previously observed in the LIG sample is a consequence of the subsistence strategy (i.e., high mobility on ...

journal_title：American journal of physical anthropology

authors： Marchi D

更新日期：2008-10-01 00:00:00

abstract：:Dispersed pair-living primates provide a unique model for illuminating the evolution of mechanisms regulating spacing and cohesiveness in permanently cohesive groups. We present for the first time data on the spatiotemporal distribution and loud-calling behavior of the Milne Edwards' sportive lemur, known to forage so...

journal_title：American journal of physical anthropology

authors： Rasoloharijaona S,Randrianambinina B,Braune P,Zimmermann E

更新日期：2006-04-01 00:00:00

abstract：:The role of physical anthropology in precollegiate education has been limited, but has the potential to play a vital and integral role in promoting students' understanding of themselves and others. This study describes the development, implementation, and results of a program constructed on an inquiry-based learning m...

journal_title：American journal of physical anthropology

authors： Ashmore PC

更新日期：2005-01-01 00:00:00

abstract：:A number of researchers have hypothesized that the biomechanical forces associated with cultural cranial deformation can influence the formation of sutural ossicles. However, it is still difficult to make definitive conclusions about this relationship because the effects appear to be quite weak, and contradictory resu...

journal_title：American journal of physical anthropology

authors： Wilczak CA,Ousley SD

更新日期：2009-08-01 00:00:00

abstract：:The growth of the maxillary complex of 36 rhesus monkeys (Macaca mulatta) was analyzed quantitatively and qualitatively during four defined stages of postnatal development (i.e., infant, juvenile, adolescent, young adult). At each stage, growth was observed during a 24 week period. Since some animals were observed dur...

journal_title：American journal of physical anthropology

authors： McNamara JA Jr,Riolo ML,Enlow DH

更新日期：1976-01-01 00:00:00

abstract：:The production of structured and repetitive sounds by striking objects is a behavior found not only in humans, but also in a variety of animal species, including chimpanzees (Pan troglodytes). In this study we examined individual and social factors that may influence the frequency with which individuals engage in drum...

journal_title：American journal of physical anthropology

authors： Babiszewska M,Schel AM,Wilke C,Slocombe KE

更新日期：2015-01-01 00:00:00

abstract：:The history of discovery and interpretation of primate footprints at the site of Laetoli in northern Tanzania is reviewed. An analysis of the geological context of these tracks is provided. The hominid tracks in Tuff 7 at Site G in the Garusi River Valley demonstrate bipedality at a mid-Pliocene datum. Comparison of t...

journal_title：American journal of physical anthropology

authors： White TD,Suwa G

更新日期：1987-04-01 00:00:00