Results 1 to 10 of about 112,927 (173)

Agendas for Archaeobotany in the 21st Century: data, dissemination and new directions

open access: yesInternet Archaeology, 2019
Archaeobotany, here taken as the study of archaeological plant macrofossil remains, is a mature and widely practised area of study within archaeology. However, plants are rarely seen as active participants in past societies.
Lisa A. Lodwick
doaj   +1 more source

Review of the existing maximum residue levels for gamma‐cyhalothrin according to Article 12 of Regulation (EC) No 396/2005

open access: yesEFSA Journal, Volume 22, Issue 5, May 2024.
Abstract According to Article 12 of Regulation (EC) No 396/2005, EFSA has reviewed the maximum residue levels (MRLs) currently established at European level for the pesticide active substance gamma‐cyhalothrin. To assess the occurrence of gamma‐cyhalothrin residues in plants, processed commodities, rotational crops and livestock, EFSA considered the ...
EFSA (European Food Safety Authority)   +18 more
wiley   +1 more source

Techno-economy of Iberomaurusian Lithic Assemblages. New data from Courbet-Marine (north-eastern littoral of Algiers)

open access: yesInternet Archaeology, 2009
Courbet-Marine is one of the few open area sites belonging to the Iberomaurusian, a Late Upper Palaeolithic culture in the north-eastern littoral of Algiers, for which primary siliceous outcrops are lacking.
Latifa Sari
doaj   +1 more source

Investigation of how gate residues in the main channel affect the catalytic activity of Scytalidium thermophilum catalase

open access: yesActa Crystallographica Section D, Volume 80, Issue 2, Page 101-112, February 2024.
Scytalidium thermophilum produces a catalase enzyme that is capable of oxidizing o‐diphenolic and some p‐diphenolic compounds in the absence of hydrogen peroxide. To better understand the role of the main channel in phenol oxidase activity, the gate residues Glu484 and Thr188 in the upper part of the main channel were investigated in a combined kinetic,
Yonca Yuzugullu Karakus   +5 more
wiley   +1 more source

Archaeological Informatics Beyond Technology: Themed Issue: Introduction

open access: yesInternet Archaeology, 2004
The use of information technology and information processing methods has changed practice in archaeology. An un-enunciated realisation that archaeology itself is about information and not about material remains in and of themselves lies behind this ...
Jeremy Huggett, Seamus Ross
doaj   +1 more source

Computational structure‐based approach to study chimeric antigens using a new protein scaffold displaying foreign epitopes

open access: yesThe FASEB Journal, Volume 38, Issue 1, 15 January 2024.
The computational structure‐based design has been applied for the prediction of gonococcal PorB.1b and OpaB 3D structure and the identification of their extracellular loops. While the D3 protein has been chosen as scaffold and engineered with extrapolated loops from PorB.1b and OpaB and the full‐length GFP.
Luigia Cappelli   +9 more
wiley   +1 more source

Sourcing obsidian artefacts from Early Neolithic sites in South-Central Romania

open access: yesMateriale și Cercetări Arheologice, 2019
Portable X‐ ray fluorescence spectroscopy (pXRF) was used to reveal the chemical signatures of 60 obsidian artefacts from two Early Neolithic sites in the Muntenia region of southern Romania – Uliești in Dâmbovița County and Măgura – Buduiasca in ...
Boroneanț, A.   +3 more
doaj   +1 more source

Understanding Archaeological Authority in a Digital Context

open access: yesInternet Archaeology, 2014
"…with the increasing spread of social media and mobile communication, the social networks of knowledge construction are becoming not only vastly bigger and quicker and less limited by space and time constraints than they have been before, but also more ...
Lorna-Jane Richardson
doaj   +1 more source

Histria – Acropolă Centru-Sud. Date asupra artefactelor din materii dure animale (II)

open access: yesMateriale și Cercetări Arheologice, 2019
The article offers the extensive primary research data of the assemblage from 2017 archaeological campaign, comprising 19 pieces. The typological categories are : adornments-accessories (bone hair pins – 2 ; decorated red deer plate – 1) ; hafts (bone ...
Beldiman, C.   +3 more
doaj   +1 more source

Review of Digital Karnak [Website]

open access: yesInternet Archaeology, 2009
Egyptology has fared rather poorly on the internet. Sites of dubious scholarly value abound (some amusing: www.thepump.org), and though more reliable resources can be found through recognised Museum and University portals, these are often restricted to ...
Neal Spencer
doaj   +1 more source

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