Filters








24 Hits in 3.4 sec

The Aegean in the Early 7th Millennium BC: Maritime Networks and Colonization

B. Horejs, B. Milić, F. Ostmann, U. Thanheiser, B. Weninger, A. Galik
2015 Journal of World Prehistory  
The potential existence of an additional Pre-Pottery Neolithic (PPN) obsidian network that operated between Cappadocia/ Cilicia and Cyprus further hints at the importance of maritime coastal trade.  ...  This Mesolithic/PPN maritime knowhow package appears to have been used by later groups, in the early 7th millennium calBC, exploring the centre of the Anatolian Aegean coast, and in time establishing some  ...  Ursula Thanheiser extends her sincere thanks to the flotation team for painstakingly processing vast amounts of matrix.  ... 
doi:10.1007/s10963-015-9090-8 pmid:27453633 pmcid:PMC4939275 fatcat:dritakmhljdc7j3yc2wuwsyvhm

Learning to Recognize Phenotype Candidates in the Auto-Immune Literature Using SVM Re-Ranking

Nigel Collier, Mai-vu Tran, Hoang-quynh Le, Quang-Thuy Ha, Anika Oellrich, Dietrich Rebholz-Schuhmann, Luis M. Rocha
2013 PLoS ONE  
A systematic study is made of how to combine sequence labels from these modules as well as the merits of various ontological resources.  ...  The results indicate that the identification of simple entity types such as chemicals and genes are robustly supported by single semantic resources, whereas phenotypes require combinations.  ...  We note though that so far we have used these ontologies as terminology resources and there will undoubtedly be potential to exploit the structures within their hierarchies in ways that can extend performance  ... 
doi:10.1371/journal.pone.0072965 pmid:24155869 pmcid:PMC3796529 fatcat:jcy2fr7yrjgwngtfqvr4vhczdq

Mining the pharmacogenomics literature--a survey of the state of the art

U. Hahn, K. B. Cohen, Y. Garten, N. H. Shah
2012 Briefings in Bioinformatics  
), as well as various forms of relations between them.  ...  This article surveys efforts on text mining of the pharmacogenomics literature, mainly from the period 2008 to 2011.  ...  On the flipside of this diversity of resources lies the lack of interoperability of different terminologies that TM systems have to account for [125, 126] .  ... 
doi:10.1093/bib/bbs018 pmid:22833496 pmcid:PMC3404399 fatcat:por4dnthkrcxjdsir6uc64kdaq

Neolithic pottery and the biomolecular archaeology of lipids

Mihael Budja
2014 Documenta Praehistorica  
The 'archaeo- logical biomarker revolution' concept is discussed in relation to pottery use, animal exploitation and the evolution of dietary practices in prehistory.  ...  In this paper, we present archaeological and biochemical approaches to organic food residues, the lipids that are well preserved in ceramic matrices on prehistoric vessels.  ...  economic, and ritual contexts of a cultural system, and the roles pottery is called on to play within them.  ... 
doi:10.4312/dp.41.11 fatcat:hnhh7xfs7nfp5d3tfci24xyjia

Micro-regions of the Lepenski Vir culture: Padina in the Upper Gorge and Hajdučka Vodenica in the Lower Gorge of the Danube

Borislav Jovanović
2008 Documenta Praehistorica  
We examine previous conclusions concerning the Lepenski Vir culture, or at the very least, try to put such discussions back in their archaeological context.  ...  We discuss the features that are essential for the organisation of the settlements, stratigraphy, and adaptability of architecture caused by geomorphology and climate, as well as the remarkable loss of  ...  The cultural development of communities was based on the exploitation of certain natural resources with a highly developed specialized technology, which resulted in unique cultural expressions.  ... 
doi:10.4312/dp.35.21 fatcat:tf5sn6j52vckditxdiuupr2h5q

Semantic annotation in biomedicine: the current landscape

Jelena Jovanović, Ebrahim Bagheri
2017 Journal of Biomedical Semantics  
Over the last dozen years, the biomedical research community has invested significant efforts in the development of biomedical semantic annotation technology.  ...  The abundance and unstructured nature of biomedical texts, be it clinical or research content, impose significant challenges for the effective and efficient use of information and knowledge stored in such  ...  Funding The second author graciously acknowledges funding from The Natural Sciences and Engineering Research Council of Canada (NSERC).  ... 
doi:10.1186/s13326-017-0153-x pmid:28938912 pmcid:PMC5610427 fatcat:jby2gq576vfdfmf4lsusahjrrm

Land Snail Shell Beads in the Sub-Saharan Archaeological Record: When, Where, and Why?

Jennifer M. Miller, Elizabeth A. Sawchuk, Amy L. R. Reedman, Pamela R. Willoughby
2018 African Archaeological Review  
We consider possible explanations for the late adoption of land snails as a raw material for beadmaking within the larger context of environmental, economic, and social processes in Holocene Africa.  ...  Despite the long history of OES bead production on the continent and the abundance of land snails available throughout the Pleistocene, LSS beads appear only in the late Holocene and are almost exclusively  ...  Acknowledgements The authors wish to acknowledge the Tanzanian Commission on Science and Technology (COSTECH) for granting fieldwork permits and the Division of Antiquities, Ministry of Natural Resources  ... 
doi:10.1007/s10437-018-9305-3 pmid:30956382 pmcid:PMC6413891 fatcat:yfnqekwcufcmhfjpqnnq3sfjkm

EMBnet.journal 19 Suppl. B

EMBnet Journal
2013 EMBnet journal  
A continuation of this work is planned within the scope of a collaboration with Roche Pharmaceuticals, Basel, Switzerland. Acknowledgements The project team at Syngenta.  ...  Acknowledgements This work was supported by the Innovative Medicines Initiative Joint Undertaking under grant agreement n° 115191 for Open PHACTS, resources of which are composed of financial contribution  ...  These names are sourced from reference databases and are associated with their unique identifiers in those databases, thus allowing resolution of synonyms and cross-linking among different resources.  ... 
doi:10.14806/ej.19.b.749 fatcat:h6kgq2g4ljbn7jrq6xpkbh2eie

Using the OntoGene pipeline for the triage task of BioCreative 2012

Fabio Rinaldi, Simon Clematide, Simon Hafner, Gerold Schneider, Gintarė Grigonytė, Martin Romacker, Therese Vachon
2013 Database: The Journal of Biological Databases and Curation  
The aim of the task is to support the triage of abstracts relevant to the process of curation of the Comparative Toxicogenomics Database.  ...  The aim of the task is to support the triage of abstracts relevant to the process of curation of the Comparative Toxicogenomics Database.  ...  Acknowledgements We wish to thank the anonymous reviewers for their valuable suggestions.  ... 
doi:10.1093/database/bas053 pmid:23396322 pmcid:PMC3568389 fatcat:cx2giwh3hren7gu47k74s3sulu

Will the real specialist please stand up? Characterising early craft specialisation, a comparative approach for Neolithic Anatolia

Emma Baysal
2013 Documenta Praehistorica  
The Neolithic period saw changes in production practices and the roles of individuals that were important in the development of increasing social differentiation.  ...  It addresses the possibility of comparing the various forms taken by early non-institutionalised specialisations and argues the importance of considering this subject as a major element in emerging social  ...  In the very specific context of the Neolithic, it is also essential to have a framework within which to situate incipient specialisations.  ... 
doi:10.4312/dp.40.19 fatcat:zjtbkcsi3jhgdjgbkwa66t6g4y

tmChem: a high performance approach for chemical named entity recognition and normalization

Robert Leaman, Chih-Hsuan Wei, Zhiyong Lu
2015 Journal of Cheminformatics  
Future research should focus on tighter integration between the named entity recognition and normalization steps for improved performance.  ...  We use the corpus released as part of the recent CHEMDNER task to develop and evaluate tmChem, achieving a micro-averaged f-measure of 0.8739 on the CEM subtask (mention-level evaluation) and 0.8745 f-measure  ...  Acknowledgements The organizers would thank the organizers of the BioCreative 4 CHEMDNER task.  ... 
doi:10.1186/1758-2946-7-s1-s3 pmid:25810774 pmcid:PMC4331693 fatcat:aq2hjgdtvbfsbhbimsn4rlaney

The CHEMDNER corpus of chemicals and drugs and its annotation principles

Martin Krallinger, Obdulia Rabal, Florian Leitner, Miguel Vazquez, David Salgado, Zhiyong Lu, Robert Leaman, Yanan Lu, Donghong Ji, Daniel M Lowe, Roger A Sayle, Riza Batista-Navarro (+41 others)
2015 Journal of Cheminformatics  
The difficulty and consistency of tagging chemicals in text was measured using an agreement study between annotators, obtaining a percentage agreement of 91.  ...  The automatic extraction of chemical information from text requires the recognition of chemical entity mentions as one of its key steps.  ...  as part of Journal of Cheminformatics Volume 7 Supplement 1, 2015: Text mining for chemistry and the CHEMDNER track.  ... 
doi:10.1186/1758-2946-7-s1-s2 pmid:25810773 pmcid:PMC4331692 fatcat:7lpufmelsjfa7jbx6rxkam7tka

Of storage and nomads. The sealings from Late Neolithic, Sabi Abyad, Syria

Peter M. M. G. Akkermans, Kim Duistermaat
1996 Paléorient  
Recent excavations at the lute Neolithic site of Tell Saht Ahvml in northern Svnn /une \ichletl hundreds of cla\ sealings in well-defined contexts.  ...  In this respect, the settlings are indicative of the s\mhiosis hci\\ccn the sctlenltin tint!  ...  building levels dated between ca. 5,700 and 5,000 B.C. (6,500-5,800 calBC) 1 .  ... 
doi:10.3406/paleo.1996.4635 fatcat:3bwwlftarfcgpi3f6ch7p4ilz4

Our grandfather sent the elk – some problems for hunter-gatherer predictive modelling

Ole Grøn
2012
This paper argues on the basis of ethnographic and archaeological data, that extensive and systematic resource manipulation must be assumed to have taken place at least back into the Mesolithic and possibly  ...  The paper discusses problems related to the use of predictive modelling as a means of locating/mapping of hunter-gatherer sites.  ...  Anne Bloch Jørgensen and David Robinson likewise in relation to revision of the English and Harald Lübke for help with the German. The author alone is responsible for any errors in the text.  ... 
doi:10.7485/qu59_8 fatcat:ivbzk2kdxvbujooahlcec7amka

Origins of sedentism: possible roles of ideology and shamanism in the transition [article]

Ross Durward Wickham, University, The Australian National, University, The Australian National
2019
Emergence of personal and group individualism during the transition, but particularly in the latter part, saw competition in both hierarchical and heterarchical contexts for social control.  ...  Recognising causal links between religious practices and socio-political structures, it is argued that the transition to settled life during the Neolithic was the product of social and political changes  ...  They lie at the boundary between a number of productive ecological zones which, from the Mesolithic, had offered the potential for the exploitation of varied wild, and subsequently domesticated, resources  ... 
doi:10.25911/5d134a48535bc fatcat:5jwofk4mpjcaxkkw4bvyuweape
« Previous Showing results 1 — 15 out of 24 results