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1.
Am J Phys Anthropol ; 174(3): 479-499, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-33305833

RESUMO

OBJECTIVES: This study aims to assess if inter-island mobility can be identified during the Namu period (ca. 1,510-1800 AD) using 87 Sr/86 Sr analysis of dental enamel for individuals from the Namu burial ground on Taumako Island in the eastern Solomon Island Chain. Historic evidence from this region suggests that females migrated between the Duff, Reef, and Santa Cruz islands for marriage purposes. We hypothesize that observable trends in migrational (87 Sr/86 Sr) and dietary (δ13 C and δ15 N) isotopes can reveal the relationship between demographic factors, social status, diet, and female mobility on Taumako. METHODS: This research analyzes enamel 87 Sr/86 Sr for 58 individuals in the Namu skeletal sample. The 87 Sr/86 Sr results were compared with published dietary isotope data (bone collagen and dentin δ13 C and δ15 N values) and type/number of grave goods to assess whether trends within the data may be related to sex, age, or burial wealth. RESULTS: The results show that females display significantly higher 87 Sr/86 Sr values compared to males. One young adult female displayed a 87 Sr/86 Sr value that was +2SD outside the mean for the sampled individuals. A linear mixed-effects model and principle components analysis of 87 Sr/86 Sr, δ13 C, and δ15 N values suggest that wealth, sex, and age-cohort membership have an observable influence on the isotopic variation for the Taumako population. CONCLUSION: We suggest that during the Namu period, Taumako was patrilocal and that some females migrated there from the nearby Santa Cruz and Reef islands. One female immigrated to Taumako from a geologically distinct region outside of the Duff, Reef, and Santa Cruz Island groups.


Assuntos
Dieta/história , Migração Humana/história , Isótopos de Estrôncio/análise , Adolescente , Adulto , Antropologia Física , Osso e Ossos/química , Criança , Dentina/química , Feminino , História Antiga , Humanos , Masculino , Melanesia , Pessoa de Meia-Idade , Adulto Jovem
2.
Am J Biol Anthropol ; 183(1): 141-156, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37925739

RESUMO

OBJECTIVES: There are few bioarcheological analyses of life experiences in colonial period Aotearoa New Zealand, despite this being a time of major adaptation and social change. In our study, early life histories are constructed from multi-isotope and enamel peptide analysis of permanent first molars associated with Victorian era dental practices operating between AD 1881 and 1905 in Invercargill. Chemical analyses of the teeth provide insight into the childhood feeding practices, diet, and mobility of the people who had their teeth extracted. MATERIALS AND METHODS: Four permanent left mandibular first molars were analyzed from a cache of teeth discovered at the Leviathan Gift Depot site during excavations in 2019. The methods used were: (1) enamel peptide analysis to assess chromosomal sex; (2) bulk (δ13 Ccarbonate ) and incremental (δ13 Ccollagen and δ15 N) isotope analysis of dentin to assess childhood diet; and (3) strontium (87 Sr/86 Sr) and oxygen (δ18 O) isotope analysis of enamel to assess childhood residency. Two modern permanent first molars from known individuals were analyzed as controls. RESULTS: The archaeological teeth were from three chromosomal males and one female. The protein and whole diets were predominately based on C3 -plants and domestic animal products (meat and milk). A breastfeeding signal was only identified in one historic male. All individuals likely had childhood residences in Aotearoa. DISCUSSION: Unlike most bioarcheological studies that rely on the remains of the dead, the teeth analysed in this study were extracted from living people. We suggest that the dental patients were likely second or third generation colonists to Aotearoa, with fairly similar childhood diets. They were potentially lower-class individuals either living in, or passing through, the growing colonial center of Invercargill.


Assuntos
Isótopos , Dente , Masculino , Feminino , Animais , Humanos , Criança , Nova Zelândia , Isótopos/análise , Dente/química , Dente Molar/química , Peptídeos
3.
Death Stud ; 37(10): 889-912, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-24517520

RESUMO

This study investigated type of continuing bonds (CB) expression and its comforting versus distressing nature in relation to psychosocial adjustment among bereaved mothers. Twenty-eight mothers whose child had died within the previous five years participated in a CB interview in which they rated the extent they used each of 11 different types of CB expression during the past month and the degree to which they experienced each of the CB expressions as comforting and distressing. CB expressions involving illusions and hallucinations of the deceased child were predictive of greater distress whereas those involving belief that the deceased child was aware of the mother or communicating with her through dreams were not associated with symptoms, but instead linked to greater spirituality. Furthermore, mothers who reported CB as more comforting than distressing had lower symptom ratings. The implications of the findings for the attachment theory perspective on unresolved loss are discussed.


Assuntos
Ansiedade/psicologia , Atitude Frente a Morte , Luto , Mães/psicologia , Apego ao Objeto , Espiritualidade , Adaptação Psicológica , Adulto , Criança , Feminino , Humanos , Relações Interpessoais , Acontecimentos que Mudam a Vida
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