Nous sommes tousjours au dela : a negação narrative do sujeito modern em Sur des vers de Virgile (ensaios III, cap.V) de Michel de Motaigne

Investigando a apresentação das ideias em Sobre versos de Virgílio, a tese demonstra como sua estruturação ambígua, onde tudo é constantemente negado por seus contrários, leva a um contínuo estado de confusão e perplexidade, tornando impossível a determinação lógica dos conceitos e conduzindo a um progressivo esvaziamento do texto enquanto signo direto do pensamento do autor. Por outro lado, partindo de uma perspectiva hermenêutica influenciada pela anatomia, a análise mostra que o uso sistemático e criativo das instâncias narrativas (autor, narrador, signatário), juntamente com a reunificação textual de diferentes Montaignes (presentes nos diversos estágio editoriais do ensaio), acaba por dissolver a própria noção de identidade a si do autor, tendo por consequência imediata sua disseminação em vários sujeitos diversos e contraditórios e, por fim, colocando em xeque a clássica percepção dos Ensaios com o nascimento da subjetividade moderna.

Modern dinoflagellate cysts found in surface sediments of Santa Cruz Island, Galapagos

Modern dinoflagellate cysts in surface sediments collected on Santa Cruz Island, Galapagos, are described, along with other palynomorphs such as microforaminiferal linings, tintinnid loricae, copepod eggs and acritarchs including Domasiella-like micro-remains and Halodinium spp. The dinoflagellate cyst assemblages mainly consisted of Spiniferites cf. scabratus (gonyaulacoid) followed by Brigantedinium spp. and Selenopemphix quanta (peridinioids). No gymnodinioid cysts were found. No remarkable differences in cyst composition and densities were recognized between stations. The cyst assemblages were characterized by low species diversity and low cyst concentrations in comparison with the Pacific coast of Guatemala and Peru. CDF Contribution Number 1019.

A modern pollen record from the central Gulf of California

As one facet of an effort to tie the pollen record of central Gulf of California deep cores to modern analogs, pollen was analyzed in the uppermost 150-200 years of varved core 7807-1410 taken nearby. Sampling at 2- to 8-year resolution yielded a noncomplacent record, suggesting pollen in these sediments may be a potential high resolution proxy record of short-term climatic events. The pollen spectrum as a whole matches that of upper-most DSDP Site 480 (means of all samples). Lack of a ratio or influx shift following damming of local rivers and a surplus of low-spine Compositae pollen relative to mainland sites support Baumgartner's theory that terrigenous influx to the site is largely aeolian and also suggest that a significant fraction of the pollen influx may come from Baja California.

Progress of modern aquaculture

The development of the aquaculture industry worldwide is discussed in detail with respect to activities conducted by various international organizations, considering in particular the leading role played by the FAO and its regional agencies. A brief examination is also made of the current situation regarding the industry in India and the potential for further development and improvement.

Y-chromosome haplotype distribution in Han Chinese populations and modern human origin in East Asians

We investigated the distribution of Y-chromosome haplotype using 19 Y-SNPs in Han Chinese populations from 22 provinces of China. Our data indicate distinctive patterns of Y chromosome between southern and northern Han Chinese populations. The southern po

Y-chromosome evidence for no independent origin of modern human in China

East Asia is one of the few regions in the world where a large number of human fossils have been unearthed. The continuity of hominid fossils in East Asia, particularly in China has been presented as strong evidence supporting an independent origin of mod