Results 41 to 50 of about 501,776 (290)
Tracing the Spiral Structure of the Outer Milky Way with Dense Atomic Hydrogen Gas
, 2017 We present a new face-on map of dense neutral atomic hydrogen (HI) gas in the outer Galaxy. Our map has been produced from the Leiden/Argentine/Bonn (LAB) HI 21-cm line all-sky survey by finding intensity maxima along every line of sight and then by ...
Balser, Dana S. +6 more
core +1 more source
Hematopoietic (stem) cells—The elixir of life?
FEBS Letters, EarlyView.The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo +4 more
wiley +1 more source
Cultural History and its Neighbours
Culture & History Digital Journal, 2012 This article offers a kind of map of intellectual fields that are more or less close to cultural history. It is difficult to separate cultural history from intellectual, social and political history, from archaeology and from the histories of such ...
Peter Burke
doaj +1 more source
Mechanisms of parasite‐mediated disruption of brain vessels
FEBS Letters, EarlyView.Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira +3 more
wiley +1 more source
Camera‐trapping version 3.0: current constraints and future priorities for development
Remote Sensing in Ecology and Conservation, 2019 Camera traps are a widely used tool in wildlife research and conservation, but in situ factors such as theft, poor performance in extreme environments and damage by wildlife may be hindering the effectiveness of the technology.
Paul Glover‐Kapfer +2 more
doaj +1 more source
Behavioral Sciences, 2023 Student stereotyping of non-native English-speaking teachers is a common focus of research and there is a paucity of studies targeting trilingual students of multicultural backgrounds.
Minmin Yang +2 more
doaj +1 more source
Analysis and Definition of the close-to-crop Area in Relation to Robotic Weeding [PDF]
, 2004 The objective of this paper is to analyse and define the field conditions close to the crop plants of sugar beet (Beta vulgaris L.). The aim is to use this study for the choice and development of new physical weeding methods to target weeds at individual
Griepentrog, Hans W. +1 more
core
Kinematic response of the outer stellar disk to a central bar
, 2003 We study, using direct orbit integrations, the kinematic response of the outer stellar disk to the presence of a central bar, as in the Milky-Way. We find that the bar's outer Lindblad resonance (OLR) causes significant perturbations of the velocity ...
Dehnen +10 more
core +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
NJES: Nordic Journal of English studies, 2020 The terms Global English and World Englishes reflect two opposite imperial perspectives. The first highlights the success of the British Empire in spreading the language of England to various corners of the world, whereas the second subverts the race ...
Salikoko S. Mufwene
doaj +1 more source