Thompson, Lukács e o conceito de experiência - um diálogo mais que necessário

The objective of this essay is to make a connection between E. P. Thompson and Georg Lukács seeking rescue the ontological foundations of the concept of “experience”, as used by Thompson. At first, we present the category of experience in Thompson and then, category of work and the ontology of social being, according to Lukács. Approximate the concrete historical analysis developed by E. P. Thompson of reason dialectical-materialist presupposed in the ontology of social being of Georg Lukács is a contribution to overcoming the poverty of reason, just so you can achieve the necessary dialectical understanding of the category of experience that while social praxis is modeled the work category.

Khoisan hunter-gatherers have been the largest population throughout most of modern-human demographic history

The Khoisan people from Southern Africa maintained ancient lifestyles as hunter-gatherers or pastoralists up to modern times, though little else is known about their early history. Here we infer early demographic histories of modern humans using whole-genome sequences of five Khoisan individuals and one Bantu speaker. Comparison with a 420 K SNP data set from worldwide individuals demonstrates that two of the Khoisan genomes from the Ju/'hoansi population contain exclusive Khoisan ancestry. Coalescent analysis shows that the Khoisan and their ancestors have been the largest populations since their split with the non-Khoisan population similar to 100-150 kyr ago. In contrast, the ancestors of the non-Khoisan groups, including Bantu-speakers and non-Africans, experienced population declines after the split and lost more than half of their genetic diversity. Paleoclimate records indicate that the precipitation in southern Africa increased similar to 80-100 kyr ago while west-central Africa became drier. We hypothesize that these climate differences might be related to the divergent-ancient histories among human populations.

Genealogia de uma operação historiográfica: Edward Palmer Thompson, Michel Foucault e os historiadores brasileiros da década de 1980

Fundação de Amparo à Pesquisa do Estado de S��o Paulo (FAPESP)

Dorothy Perry Thompson Papers - Accession 1352

Dr. Dorothy Perry Thompson was a Winthrop professor of English and an accomplished poet and writer. As well as teaching in the English Department, Dr. Thompson also coordinated the African American Studies program which she helped found. The Dorothy Perry Thompson Papers consists of her poems and writings, drafts, research, notes, contract agreements, awards and certificates, speaking engagement flyers and records, thank you letters, and promotion and tenure records.

Antler Size of Alaskan Moose Alces alces gigas</i>: Effects of Population Density, Hunter Harvest and Use of Guides

Moose Alces alces gigas in Alaska, USA, exhibit extreme sexual dimorphism, with adult males possessing large, elaborate antlers. Antler size and conformation are influenced by age, nutrition and genetics, and these bony structures serve to establish social rank and affect mating success. Population density, combined with anthropogenic effects such as harvest, is thought to influence antler size. Antler size increased as densities of moose decreased, ostensibly a density-dependent response related to enhanced nutrition at low densities. The vegetation type where moose were harvested also affected antler size, with the largest-antlered males occupying more open habitats. Hunts with guides occurred in areas with low moose density, minimized hunter interference and increased rates of success. Such hunts harvested moose with larger antler spreads than did non-guided hunts. Knowledge and abilities allowed guides to satisfy demands of trophy hunters, who are an integral part of the Alaskan economy. Heavy harvest by humans was also associated with decreased antler size of moose, probably via a downward shift in the age structure of the population resulting in younger males with smaller antlers. Nevertheless, density-dependence was more influential than effects of harvest on age structure in determining antler size of male moose. Indeed, antlers are likely under strong sexual selection, but we demonstrate that resource availability influenced the distribution of these sexually selected characters across the landscape. We argue that understanding population density in relation to carrying capacity (K) and the age structure of males is necessary to interpret potential consequences of harvest on the genetics of moose and other large herbivores. Our results provide researchers and managers with a better understanding of variables that affect the physical condition, antler size, and perhaps the genetic composition of populations, which may be useful in managing and modeling moose populations.

Initial Development of a Web-Based Tool to Increase Hunter Harvest of Female Ungulates

Landowners and agencies have expressed difficulty finding hunters willing to harvest the female portion of the ungulate populations, and likewise, hunters have expressed difficulty achieving access to private lands. Since 2003, the Montana “DoeCowHunt” website (www.doecowhunt.montana.edu) has provided an avenue to improve hunter-landowner contact and wild ungulate population management. A product of Montana State University Extension Wildlife Program, this website provides a means for hunters and landowners in Montana to contact each other by listing contact information (email address, physical address, and telephone number) for the purpose of harvesting antlerless ungulates. In the first year over 10,000 users visited the site. Of those who actually registered, 11 were landowners and 1334 were hunters. An evaluation survey resulted in a 40% response rate. The survey indicated the average registered landowner had 20 hunter contacts. Many landowners contacted hunters through use of the website but did not register or list their contact information on the site.

Morbus Hunter : Neutralisationskapazität von Antikörpern unter Enzymersatztherapie und deren klinischen Auswirkungen

Morbus Hunter, eine lysosomale Speicherkrankheit, ist eine seltene, progrediente, x-chromosomal vererbte Stoffwechselkrankheit, die durch ein Defizit an Iduronat-2-sulfatase (IDS) hervorgerufen wird. Als Folge daraus erfolgt kein Abbau von Heparan- und Dermatansulfat und die Glykosaminoglykane reichern sich in de Lysosomen der Zelle an. M. Hunter ist eine Multisystemerkrankung und weist ein breites klinisches Spektrum mit interindividuell unterschiedlichem Krankheitsbeginn, Ausprägungen und Progression der Symptome auf. Seit 2007 besteht die Therapieoption einer Enzymersatztherapie (ERT) mit Elaprase®. Einige Patienten entwickeln Antikörper gegen das substituierte Enzym, welche partiell neutralisierende Eigenschaften besitzen. Ziel dieser Untersuchung war es zu klären, ob die Neutralisationskapazität der gebildeten Antikörper mittels einer Bestimmung im Mischserum festgestellt werden kann und ob persistierende Antikörper mit Neutralisationskapazität zu einer Einschränkung der Wirksamkeit der Enzymersatztherapie führen. Es sollte weiterhin untersucht werden, ob sich mittels Messung der neuronenspezifischen Enolase (NSE) und S-100 Rückschlüsse auf eine neuropathische Beteiligung ziehen lassen, da bis jetzt noch keine klinische oder biochemische Messmethode existiert, die für M. Hunter-Patienten eine verlässliche Vorhersage für eine neuropathische Beteiligung bietet. 30 Patienten wurden in die retrospektive/prospektive Kohortenstudie eingeschlossen. Bei der Bestimmung der IDS-Aktivität im Mischserum mit einem gesunden Menschen zeigten fünf der Patienten (17%) in zwölf Mischseren eine um ≥ 40% reduzierte Aktivität. Zwei (7%) der 30 untersuchten Patienten wurden mit dieser Methode als positiv für persistierende neutralisierende Antikörper identifiziert. Zum gleichen Ergebnis bezüglich der persistierenden neutralisierenden Antikörper führten die Anti-Elaprase®-Immunglobulin-Bestimmungen unter Berücksichtigung des Bestimmungszeitpunkts, die bei Shire Pharmaceuticals durchgeführt wurden. Die Untersuchungsergebnisse lassen den Schluss zu, dass die gebildeten Antikörper auch intraindividuell unterschiedlich sind. Zudem interagieren sie mit den verschiedensten Epitopen des Enzyms der ERT und besitzen nicht alle neutralisierende Eigenschaften. Aufgrund der heterogenen Zusammensetzung folgt die Hemmung der Enzymaktivität vermutlich keiner eindeutigen Kinetik. Anti-Elaprase®-Immunglobulin G spielt für die Neutralisationskapazität jedoch eine wichtige Rolle. Die Auswertung und Beurteilung der Einschränkung der Wirksamkeit der Therapie hervorgerufen durch die Antikörper mit Neutralisationskapazität gestaltete sich kompliziert. Im Ergebnis zeigte sich, dass sich die beiden Patienten mit persistierenden neutralisierenden Antikörpern in der Entwicklung der klinischen Parameter interindividuell stark unterschieden. Um einen Zusammenhang zwischen klinischem Verlauf und Antikörperbildung gegen die ERT zu finden, müssen in einem größeren Patientenkollektiv mehr Patienten mit persistierenden neutralisierenden Antikörpern identifiziert werden und der Einfluss der Antikörper untersucht werden. Die Untersuchung der NSE und S-100 ergab, dass weder die Konzentration der NSE noch der S-100 Rückschlüsse auf die neuropathische Beteiligung des Patienten zulässt.

Early and Middle Holocene Hunter-Gatherer Occupations in Western Amazonia: The Hidden Shell Middens

We report on previously unknown early archaeological sites in the Bolivian lowlands, demonstrating for the first time early and middle Holocene human presence in western Amazonia. Multidisciplinary research in forest islands situated in seasonally-inundated savannahs has revealed stratified shell middens produced by human foragers as early as 10,000 years ago, making them the oldest archaeological sites in the region. The absence of stone resources and partial burial by recent alluvial sediments has meant that these kinds of deposits have, until now, remained unidentified. We conducted core sampling, archaeological excavations and an interdisciplinary study of the stratigraphy and recovered materials from three shell midden mounds. Based on multiple lines of evidence, including radiocarbon dating, sedimentary proxies (elements, steroids and black carbon), micromorphology and faunal analysis, we demonstrate the anthropogenic origin and antiquity of these sites. In a tropical and geomorphologically active landscape often considered challenging both for early human occupation and for the preservation of hunter-gatherer sites, the newly discovered shell middens provide evidence for early to middle Holocene occupation and illustrate the potential for identifying and interpreting early open-air archaeological sites in western Amazonia. The existence of early hunter-gatherer sites in the Bolivian lowlands sheds new light on the region’s past and offers a new context within which the late Holocene “Earthmovers��� of the Llanos de Moxos could have emerged.

The effect of idursulfase on growth in patients with Hunter syndrome: data from the Hunter Outcome Survey (HOS)

Hunter syndrome (mucopolysaccharidosis type II) is a rare and life-limiting multisystemic disorder with an X-linked recessive pattern of inheritance. Short stature is a prominent feature of this condition. This analysis aimed to investigate the effects of enzyme replacement therapy with idursulfase on growth in patients enrolled in HOS - the Hunter Outcome Survey which is a multinational observational database. As of Jan 2012, height data before treatment were available for 567 of 740 males followed prospectively after HOS entry. Cross-sectional analysis showed that short stature became apparent after approximately 8 years of age; before this, height remained within the normal range. Age-corrected standardized height scores (z-scores) before and after treatment were assessed using piecewise regression model analysis in 133 patients (8-15 years of age at treatment start; data available on ≥ 1 occasion within +/-24 months of treatment start; growth hormone-treated patients excluded). Results showed that the slope after treatment (slope=-0.005) was significantly improved compared with before treatment (slope=-0.043) (difference=0.038, p=0.004). Analysis of covariates (age at treatment start, cognitive involvement, presence of puberty at the start of ERT, mutation type, functional classification), showed a significant influence on growth of mutation type (height deficit in terms of z-scores most pronounced in patients with deletions/large rearrangements/nonsense mutations, p<0.0001) and age (most pronounced in the 12-15-year group, p<0.0001). Cognitive involvement, pubertal status at the start of ERT and functional classification were not related to the growth deficit or response to treatment. In conclusion, the data showed an improvement in growth rate in patients with Hunter syndrome following idursulfase treatment.

Adaptive, convergent origins of the pygmy phenotype in African rainforest hunter-gatherers

Tropical rainforest hunter-gatherer populations worldwide share the pygmy phenotype, or small human body size. The evolutionary history of this phenotype is largely unknown. Here we studied DNA from the Batwa, a rainforest hunter-gatherer population from east central Africa, to identify regions of the Batwa genome that underlie the pygmy phenotype. We then performed population genomic analyses to study the evolution of these regions, including comparisons with the Baka, a west central African rainforest hunter-gatherer population. We conclude that the pygmy phenotype likely arose due to positive natural selection and that it arose possibly multiple times within Africa. These results support longstanding anthropological hypotheses that small body size confers an important selective advantage for human rainforest hunter-gatherers.

William Hunter Kendal, Rollenbild

Signatur des Originals: S 36/F08931