Results 11 to 20 of about 8,992 (260)

Testing peat humification analysis in an Australian context: identifying wet shifts in regional climate over the past 4000 years [PDF]

Mires and Peat, 2014
Peat humification analysis is presented as a robust palaeoclimatic proxy, suitable for use on mid–late Holocene peat sequences situated in the Southern Hemisphere.
M.A. Burrows, J. Fenner, S.G. Haberle
doaj  

Insular artefacts from Viking-Age burials from mid-Norway. A review of contact between Trøndelag and Britain and Ireland

Internet Archaeology, 2014
This article presents a detailed overview of the Insular artefacts found in Viking-Age burials from the Trøndelag region of mid-Norway, most of which have not previously been published in English.
Aina Margrethe Heen-Pettersen
doaj   +1 more source

Rice and millet cultivated in Ha Long Bay of Northern Vietnam 4000 years ago

Frontiers in Plant Science, 2022
Research has generally outlined that the Neolithic East Asian farmers expanded into Southeast Asia, leading to substantial social and cultural transformations.
Weiwei Wang, Kim Dung Nguyen, Hai Dang Le, Chunguang Zhao, Mike T. Carson, Xiaoyan Yang, Hsiao-chun Hung   +6 more
doaj   +1 more source

A review of the genus Zavrelia (Diptera: Chironomidae)

European Journal of Entomology, 2009
In this paper we review the taxonomy of the genus Zavrelia Kieffer, Thienemann & Bause and present emended generic diagnoses of all major life stages.
Torbjørn EKREM, Elisabeth STUR
doaj   +1 more source

Accurate classification of fresh and charred grape seeds to the varietal level, using machine learning based classification method

Scientific Reports, 2021
Grapevine (Vitis vinifera L.) currently includes thousands of cultivars. Discrimination between these varieties, historically done by ampelography, is done in recent decades mostly by genetic analysis.
Vlad Landa, Yekaterina Shapira, Michal David, Avshalom Karasik, Ehud Weiss, Yuval Reuveni, Elyashiv Drori   +6 more
doaj   +1 more source

Muddying the Waters

Danish Journal of Archaeology, 2022
This paper explores the current narratives of migration for the start and spread of the Neolithic with a particular focus on the role that the new ancient DNA data have provided.
Vicki Cummings, Daniela Hofmann, Mathias Bjørnevad-Ahlqvist, Rune Iversen   +3 more
doaj   +1 more source

“Not to Forget Kropotkin!” Once More on Interdisciplinary Exchanges

Etnoantropološki Problemi
Archaeology has always been a field of investigation equally concerned with both natural and social phenomena. This position poses specific epistemic problems, that have been the subject of fierce debates.
Staša Babić
doaj   +1 more source

WHOLE ISSUE

CHIRONOMUS Journal of Chironomidae Research, 2011
CHIRONOMUS Newsletter on Chironomidae Research number 24. Complete issue.
Torbjørn Ekrem, Peter H. Langton
doaj   +1 more source

Proceedings of the 18th International Symposium on Chironomidae

Fauna Norvegica, 2012
Editorial
Torbjørn Ekrem, Elisabeth Stur, Kaare Aagaard   +2 more
doaj   +1 more source

Large‐Scale Genomics Reveals Three‐Source Ancestry and Layered Adaptation to High Altitude in Tibetan Chickens

Advanced Science, EarlyView.
Whole‐genome analysis of 1,054 chickens reveals three ancestral sources (NWC, SYA, and SHF) with distinct temporal entry patterns into the Tibetan Plateau. Route‐specific selection scans, calibrated against a demographic null, suggest complementary functional enrichments—vascular homeostasis (NWC), calcium signaling and cardiac adaptation (SYA), and ...
Zongyi Zhao, Ruixue Nie, Hailu Fan, Tenzin Ngodroup, Li Zhu, Hongbin Pan, Bo Zhang, Hao Zhang   +7 more
wiley   +1 more source