Results 101 to 110 of about 78,143 (301)

Human genetic structure in Northwest France provides new insights into West European historical demography

open access: yesNature Communications
The demographical history of France remains largely understudied despite its central role toward understanding modern population structure across Western Europe.
Isabel Alves   +51 more
doaj   +1 more source

Immediate replacement of fishing with dairying by the earliest farmers of the NE Atlantic archipelagos [PDF]

open access: yes, 2014
The appearance of farming, from its inception in the Near East around 12 000 years ago, finally reached the northwestern extremes of Europe by the fourth millennium BC or shortly thereafter.
Mulville, Jacqui   +16 more
core   +1 more source

Trophic Diversity in Duckweed: Mixotrophy, More Than the Sum of its Extremes

open access: yesAdvanced Science, EarlyView.
In the context of rising DOC in aquatic environments, mixotrophic duckweed may impact carbon cycling by acting as either a carbon sink, as they absorb CO2 through photosynthesis, or a carbon source, as they release CO2 through respiration of absorbed DOC, which depends on DOC concentration, light availability, temperature, and other environmental ...
Zuoliang Sun   +5 more
wiley   +1 more source

American armies and battlefields in Europe: a history, guide, and reference book.

open access: yes, 1998
This book has been prepared as part of the project of the American Battle Monuments Commission to commemorate in a complete and lasting manner the accomplishments and services of the American forces in Europe during the World War.
American Battle Monuments Commission; Center of Military History
core  

A political-economic geography of Italian regionalism: the northern league (Lega Nord), 1984-96 [PDF]

open access: yes, 1997
This thesis contributes to the debates surrounding the resurgence of regionalism in contemporary Europe by examining the situation in Italy. The main theoretical perspectives of regionalism are examined as well as the historical development of the ...
Giordano, B., Giordano, Benito
core  

Bias‐Engineered Synthetic Antiferromagnets Hosting Sub‐20 nm Zero‐Field Skyrmions at Room Temperature

open access: yesAdvanced Science, EarlyView.
A fully compensated synthetic antiferromagnet (SAF) multilayer exhibits a uniform state at zero field, without skyrmions. We use a SAF bias system to provide RKKY‐mediated exchange bias to the SAF multilayer, promoting zero‐field skyrmion stabilization and polarity control.
Emily Darwin   +5 more
wiley   +1 more source

Invasion of the raccoon dog Nyctereutes procyonoides in Europe: History of colonization, features behind its success, and threats to native fauna

open access: yesCurrent Zoology, 2011
We aimed to review the history of the introduction and colonization of the raccoon dog Nyctereutes procyonoides in Europe, the features behind its successful expansion and its impact on native fauna.
Kaarina KAUHALA, Rafal KOWALCZYK
doaj  

Bombus (Megabombus) consobrinus Dahlbom, 1832 in the European North of Russia: its distribution and foraging preference

open access: yesFauna Norvegica, 2021
The focus of this study is to summarize the data on the distribution and foraging preference of Bombus (Megabombus) consobrinus Dahlbom, 1832 in the European North of Russia. The range of B.
Grigory Potapov, Yulia Kolosova
doaj  

Patterns and processes in the phylogeography of Western Europe marine fishes

open access: yesFrontiers in Marine Science, 2015
One of the major concerns in the studies of phylogeography of north-eastern Atlantic fishes has been the location of potential unglaciated refugia, where inshore species could have survived the successive glacial peaks of the Pleistocene.
Joana Isabel Robalo
doaj   +1 more source

Field‐Frustrated Cooperative Distortions: Suppressing Jahn‐Teller Ordering via Microwave Annealing

open access: yesAdvanced Science, EarlyView.
Microwave annealing decouples local Jahn‐Teller distortions from long‐range cooperative ordering in CuFe2O4, stabilizing a metastable cubic phase that remains locally distorted yet globally symmetry‐frustrated. Synchrotron XRD, PDF, XPS, and in situ thermal cycling reveal how non‐equilibrium MW‐phonon interactions suppress cooperative orbital‐lattice ...
Daryoosh Vashaee, Kelvin Dsouza
wiley   +1 more source

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