Results 111 to 120 of about 3,928,600 (302)
Methods in Ecology and Evolution, EarlyView.Abstract Bird seasonal migration is a remarkable biogeographic phenomenon, yet its deep‐time origin(s) and evolutionary history remain poorly understood, with the bird fossil record largely overlooked. This study explores the predictability of bird migratory behaviour from the oxygen isotope composition of their bone apatite phosphate (δ18Op), a ...
Anaïs Duhamel +7 more
wiley +1 more source
Can norm‐based information campaigns reduce corruption?
American Journal of Political Science, EarlyView.Abstract Can norm‐based information campaigns reduce corruption? Such campaigns use messaging about how people typically behave (descriptive norms) or ought to behave (injunctive norms). Drawing on survey and lab experiments in Ukraine, we unpack and evaluate the distinct effects of these two types of social norms.
Aaron Erlich, Jordan Gans‐Morse
wiley +1 more source
The reasons of creation of the Eurasian Economic Union: economics or politics?
Studia Humanitatis, 2015 The article considers creation of the Eurasian economic Union. It is shown that Russia is the main provider of integration in the post-Soviet space. The author identifies several reasons for the establishment of the Eurasian economic Union.
Mukhametov Ruslan Salikhovich
doaj
The nation‐state, non‐Western empires, and the politics of cultural difference
American Journal of Political Science, EarlyView.Abstract While empires have been central to political theory, they almost always refer to Western forms of imperialism and colonialism to which non‐Western societies are subject. But precolonial empires have ruled much of the world for much of known history. Building on recent International Relations (IR) scholarship, this article reconstructs an ideal
Loubna El Amine
wiley +1 more source
Eurasia: The Rivalry of Global Integration Projects
EIRP Proceedings, 2016 The article reveals the Eurasian integration projects as major drivers of world globalization. Eurasian regionalism seems to be gaining attention in the scientific literature.
Olesia Kobenko
doaj
The Provenance of Silver in the Viking‐Age Hoard From Bedale, North Yorkshire
Archaeometry, EarlyView.ABSTRACT The acquisition of silver was a key motive propelling the Viking expansion out of Scandinavia; identifying the sources of Viking silver during the early part of the Viking Age can provide critical insights into the relative significance of western European and eastern, Islamic wealth in the Viking expansion.
Jane Kershaw +5 more
wiley +1 more source
Acta Zoologica, EarlyView.ABSTRACT The cuticle and medulla of guard hairs exhibit distinct morphological patterns among mammalian species. To investigate this variability in marsupials from the Brazilian Amazon, we analysed guard hairs from nine Didelphimorphia species and incorporated data from an additional 25 didelphid species.
Matheus M. Bitencourt +4 more
wiley +1 more source
Evaluation of the Cultural Proximity Factors Impact on the Mutual Trade Efficiency of the Countries within Eurasian Economic Integration [PDF]
, 2020 Veronika Vyazovskaya +3 more
openalex +1 more source
Boreas, EarlyView.This study presents a detailed investigation of the Velika Vrbica loess‐palaeosol sequence, situated in the Wallachian Basin of northeastern Serbia, with the aim to reconstruct palaeoenvironmental changes spanning Marine Isotope Stages (MIS) 3 to 1. Using optically stimulated luminescence (OSL) dating, low field magnetic susceptibility (χlf), and mass ...
Zoran M. Perić +6 more
wiley +1 more source
A 3200‐year weathering record of the Mekong River basin by sediments from the South China Sea
Boreas, EarlyView.The Mekong River is a mega‐river in East and Southeast Asia, and precipitation in its watershed influences more than 300 million people. However, the controlling factor in precipitation and weathering in the basin remains controversial. Here we present a high‐resolution record of weathering of the Mekong River basin over the past 3200 years by ...
Yujie Cheng +3 more
wiley +1 more source