Results 101 to 110 of about 815,500 (288)

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

Retractions in Rheumatology: Trends, Causes, and Implications for Research Integrity

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to describe the trends and main reasons for study retraction in rheumatology literature. Methods We reviewed the Retraction Watch database to identify retracted articles in rheumatology. We recorded the main study characteristics, authors’ countries, reasons for retraction, time from publication to retraction, and trends over time ...
Anna Maria Vettori, Michele Iudici
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  

Accounting for the great divergence [PDF]

open access: yes, 2013
This paper “accounts” for the Great Divergence between Europe and Asia in two ways. In the sense of measurement: (1) the traditional view, in which the Great Divergence had late medieval origins and was already well under way during the early modern ...
Broadberry, S. N.
core  

Trap‐Assisted Transport and Neuromorphic Plasticity in Lead‐Free 2D Perovskites PEA2SnI4

open access: yesAdvanced Functional Materials, EarlyView.
An artificial retina built from lead‐free layered perovskite (PEA)2SnI4 converts light input into a persistent photocurrent and sums successive flashes over time. Micro/nanocrystals integrated on electrodes act as synapse‐like pixels that perform temporal integration directly in hardware. This in‐sensor preprocessing merges detection and computation on
Ofelia Durante   +17 more
wiley   +1 more source

The origins of intensive marine fishing in medieval Europe: the English evidence [PDF]

open access: yes, 2004
The catastrophic impact of fishing pressure on species such as cod and herring is well documented. However, the antiquity of their intensive exploitation has not been established. Systematic catch statistics are only available for ca.
Barrett, J H, Locker, A M, Roberts, C M
core   +2 more sources

Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents

open access: yesAdvanced Functional Materials, EarlyView.
Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras   +6 more
wiley   +1 more source

Lærerlønn eller skolehus?

open access: yesHeimen, 2019
Sammendrag Artikkelen behandler gjennomføringen av landsskoleloven i Nordland amt. Sentralt står den nye finansieringen av skolen gjennom amtsskolekassen, basert på et samarbeid mellom kommune, amt og stat.
Rolf Harald Stensland
doaj   +1 more source

Archeo‐Inspiration from the Cultural History of Glass: Historic Accounts, Anecdotes and Hard Facts as Challenges to Modern Material Science

open access: yesAdvanced Materials, EarlyView.
Glass, historically valued for its purity and durability, has long inspired artists and societies. This article introduces the concept of “Archeo‐Inspiration”, drawing on cultural and historical contexts of glass to guide future material innovations.
Eva von Contzen   +3 more
wiley   +1 more source

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