Results 81 to 90 of about 893,780 (144)

Round barrows and dykes as landscape metaphors [PDF]

open access: yes, 2004
This article outlines the results of phenomenological research on the significance of landscape features, in particular ridges and coombe (dry valley) systems, in relation to the locations of Bronze Age round barrows and late Bronze Age/early Iron Age ...
Tilley, C
core  

Traces of Late Bronze and Early Iron Age Mongolian Horse Mitochondrial Lineages in Modern Populations. [PDF]

open access: yesGenes (Basel), 2021
Kusliy MA   +7 more
europepmc   +1 more source

Selection and Firm Survival: Evidence from the Shipbuilding Industry, 1825-1914 [PDF]

open access: yes
Several theories of firm performance can explain the well-known observation that survival is positively related to age. However, a more mundane explanation – selection bias driven by variations in firm quality – may also underlie the phenomenon.
Peter Thompson
core  

Early Iron Age metal circulation in the Arabian Peninsula: the oasis of Tayma as part of a dynamic network [PDF]

open access: yes, 2016
The oasis of TaymāΜ, located in north-western Arabia, between the Дijāz mountains and the great Nafūd desert, was strategically situated on one of the branches of the main trade routes that connected southern Arabia and the Mediterranean Sea during the ...
Hausleiter, A   +3 more
core  

Effect of food and micronutrient supplementation during pregnancy on subsequent development of infants in Bangladesh: a randomized trial [PDF]

open access: yes, 2006
Background: The prevalence of low birth weight (LBW) is high in developing countries and is estimated to be 30% (UNICEF, 2001) in Bangladesh. Maternal under nutrition is an important cause of LBW is also highly prevalent in Bangladesh 50 % (March of ...
Tofail, F
core  

Comments on dating and the periodization of the use of the burial ground in Domasław-Chrzanów, Wrocław district

open access: yesPrzegląd Archeologiczny, 2019
The paper contains the comments of an archaeologist on the results of dating the Bronze and early Iron Age burial ground in Domasław, Wrocław district by the 14C method. Most of the dates obtained correlate well with previous archaeological dating to the
Bogusław Gediga
doaj  

A Late Bronze Age ring-forst at Bayvil Farm, Pembrokeshire [PDF]

open access: yes, 2018
A 70m-diameter circular ditched enclosure identified as a cropmark in 1996 at Bayvil Farm, Eglwyswrw, north Pembrokeshire, was initially thought to be a segmented-ditched enclosure, an early type of Neolithic henge.
Casswell, C.   +2 more
core  

Early Thermal Evolution of Planetesimals and its Impact on Processing and Dating of Meteoritic Material

open access: yes, 2013
Radioisotopic ages for meteorites and their components provide constraints on the evolution of small bodies: timescales of accretion, thermal and aqueous metamorphism, differentiation, cooling and impact metamorphism.
Breuer, D.   +4 more
core   +1 more source

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