Results 81 to 90 of about 101,098 (174)

Anion–π, lone‐pair–π, π–π and hydrogen‐bonding interactions in a CuII complex of 2‐picolinate and protonated 4,4′‐bipyridine: crystal structure and theoretical studies [PDF]

open access: yes, 2009
A CuII complex of protonated 4,4′-bipyridine (Hbyp) and 2-picolinate (pic), [Cu2(pic)3(Hbyp)(H2O)(ClO4)2], has been synthesised and characterised by single-crystal X-ray analysis.
Escudero, Daniel   +4 more
core   +1 more source

Cercetările arheologice preventive de la Timişoara-Freidorf (raport preliminar)

open access: yesMateriale și Cercetări Arheologice, 2010
Die präventive archäologische Forschungen von Temeswar – Freidorf, des Jahres 2006, waren von die Bauerrichtungen einer Halle für die Firma „ Barum – Technik“ determiniert. Das Ziel der Ausgrabungen war die Beobachtung der stratigraphysche und ausdehnung
Mare, M.   +3 more
doaj   +1 more source

Ceremony and Carpentry? Neolithic Stone Axeheads in an East Yorkshire (UK) Lowland Landscape

open access: yesInternet Archaeology, 2009
Survey and research undertaken of a 20x30km study area in the Foulness Valley, East Yorkshire, has resulted in the location of over 70 polished stone and flint axeheads.
Peter Halkon
doaj   +1 more source

Nonuniversality of indirect CP asymmetries in D→ππ,KK decays [PDF]

open access: yes, 2014
We point out that, if the direct CP asymmetries in the D→π+π− and D→K+K− decays are unequal, the indirect CP asymmetries as measured in these modes are necessarily unequal.
Dighe, Amol   +2 more
core   +1 more source

Late Mesolithic-Early Neolithic Sealers: a case study on the exploitation of marine resources during the Mesolithic-Neolithic transition in the south-western Baltic Sea

open access: yesInternet Archaeology, 2014
This article explores the economic significance of marine resources in the south-western Baltic Sea during the transition to agriculture. Faunal remains are used in order to explain subsistence patterns, including preferred prey, exploitation of specific
Aikaterini Glykou
doaj   +1 more source

Genome-wide comparative analysis of CC1 Staphylococcus aureus between colonization and infection [PDF]

open access: yes
Background Staphylococcus aureus is one of the most important bacteria in human colonization and infection. Clonal complex1 (CC1) is one of the largest and most important S. aureus CCs, and it is a predominant clone in S.
Xinxin Li   +7 more
core   +1 more source

Procedures for Measuring Women's Influence: Data translation and manipulation and related problems

open access: yesInternet Archaeology, 2008
Preparing data from artefact catalogues of previously published German excavation reports, in the project 'Engendering Roman Spaces', required ongoing refinement of data translation and digital manipulation using a variety of software packages.
Penelope Allison   +3 more
doaj   +1 more source

Civilian Conservation [PDF]

open access: yes, 1939
MSS B 540 Civilian Conservation Corps Newsletters, 1935-1941Newsletters of Company 960 ...
Civilian Conservation Corps, Company 960
core  

The Quarries of Meroe, Sudan- Part 1-Text [PDF]

open access: yes, 2018
About Part 1. A team of international researchers presents their research on all aspects of quarrying: history, geology, quarrying technique, graffiti in quarries, Meroitic and Greek inscriptions in quarries, as well as the petrography of Nubian ...
Thilo Rehren   +2 more
core   +1 more source

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