Results 51 to 60 of about 546,836 (301)
Testing Roman Glass in the Flame
EXARC Journal, 2023 Glass made during the Romano British period was recycled throughout the Late Roman and Early Medieval periods. Studies have shown that British beadmakers of the fifth and early sixth centuries AD made a large proportion of their beads using Roman period ...
Sue Heaser
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Pleistocene Paleoart of Europe
Arts, 2014 As in Australia, Pleistocene rock art is relatively abundant in Europe, but it has so far received much more attention than the combined Ice Age paleoart of the rest of the world. Since archaeology initially rejected its authenticity for several decades,
Robert G. Bednarik
doaj +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Dynamical Eigenmodes of Star and Tadpole Polymers
, 2013 The dynamics of phantom bead-spring chains with the topology of a symmetric star with $f$ arms and tadpoles ($f=3$, a special case) is studied, in the overdamped limit.
Barkema, Gerard T. +2 more
core +1 more source
Energy flow between two hydrodynamically coupled particles kept at different effective temperatures [PDF]
, 2014 We measure the energy exchanged between two hydrodynamically coupled micron-sized Brownian particles trapped in water by two optical tweezers. The system is driven out of equilibrium by random forcing the position of one of the two particles.
Bérut, Antoine +2 more
core +2 more sources
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
Brain, Behavior, & Immunity - Health, 2022 Objective: To evaluate the relationship between antibiotic exposure and subsequent psychiatric disorders in a Pediatric primary care setting. Study design: We conducted a retrospective cohort study using electronic clinical record data for patients ages ...
Laura M. Prichett +4 more
doaj +1 more source
Nature CommunicationsFrom the pragmatic to the symbolic, textiles play a prominent role in some of the most demanding yet ubiquitous scenarios, such as covering the complex and dynamic geometries of the human body. Textiles are made by repeated manipulations of slender fibers into structures with emergent properties. Today, these ancient metamaterials are being examined in
Lauren Dreier +4 more
openaire +3 more sources
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
EFFICACY OF RIGID BRONCHOSCOPY FOR EXTRACTION OF BEADS FROM AIRWAYS
Gomal Journal of Medical Sciences, 2015 Background: Foreign body inhalation is a common problem in children. In our setup beads are available in the form of cheap jewelry and prayer beads. With improvement in endoscopic technology for extraction of foreign body from the airways, mortality ...
Fazal I Wahid +5 more
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