Results 151 to 160 of about 38,197 (242)

Depiction Fidelity and Specificity in Direct MRI of Collagen: Addressing Signal Decay at the Microsecond Timescale

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Gap‐filled zero echo time (ZTE) acquisitions combined with dedicated short‐T2 hardware enable direct collagen imaging on the timescale of macromolecular (MM) signals, with T2s ˜ 10 μs. However, present methods offer limited depiction fidelity, and their specificity towards MM content is poorly understood. This work presents methodology
Jason Daniel van Schoor, Markus Weiger, Emily Louise Baadsvik, Klaas Paul Pruessmann   +3 more
wiley   +1 more source

Aboveground herbivory elevates belowground rhizosphere volatile organic compound concentrations in ambient and polluted air, independent of volatile sampling methodology

PLANTS, PEOPLE, PLANET, EarlyView.
The effect of air pollution on plants is still underexplored, especially belowground. We used a field facility that released diesel exhaust and ozone at concentrations equivalent to those near a busy road in Reading, UK, to measure belowground gas exchange of Scots pine together with feeding by large pine weevils, a major pest of conifers.
Tihomir Simin, Luke Bell, James M. W. Ryalls, Robbie D. Girling, Oliver E. I. Welling, Neil J. Mullinger, Muhammad Usman Rasheed, James D. Blande   +7 more
wiley   +1 more source

Open Access ist fortlaufende Gestaltungsarbeit

o-bib. Das offene Bibliotheksjournal
Kathleen Heft, Anne Dippel, Sarah Thanner   +2 more
doaj   +1 more source

Using MALDI‐FTICR Mass Spectrometry to Enhance ZooMS Identifications of Pleistocene Bone Fragments Showing Variable Collagen Preservation

Rapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale Recent advances in high‐throughput molecular analyses of collagen peptides, especially ZooMS (Zooarchaeology by Mass Spectrometry), have permitted breakthroughs in the analysis of archaeological material that is highly fragmented, a factor that hinders morphological identification.
Pauline Raymond, Karen Ruebens, Fabrice Bray, Jean‐Christophe Castel, Eugène Morin, Foni Le Brun‐Ricalens, Jean‐Guillaume Bordes, Christian Rolando, Jean‐Jacques Hublin   +8 more
wiley   +1 more source

Sonified Signals From a Compact FT‐ICR Instrument: A Feasibility Study. I—Data Mapping to an Equal‐Tempered Chromatic Scale

Rapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale Ions trapped within a Penning cell (ICR) travel periodic orbits whose frequencies are dependent on their mass‐to‐charge ratio and the value of the magnetic field passing through the trap. Fourier transformation (FT‐ICR) decomposes the signal induced in the detection circuit by the rotation of the ions in the cell after the ...
Patrick Arpino, Michel Heninger
wiley   +1 more source

FID Media meets KOALA

o-bib. Das offene Bibliotheksjournal
Kai Matuszkiewicz, Patricia Blume, Lukas Hohendorf, Lydia Riedl   +3 more
doaj   +1 more source

Synthetic Imagery Improves Ecological Classification When Real Data Are Scarce, Not Direct Substitutes

Remote Sensing in Ecology and Conservation, EarlyView.
Image generation models can create synthetic ecological datasets and potentially alleviate limitations from sparse real data. Using 20 tree genera across community‐science and street‐view imagery, we tested whether synthetic images could replace or supplement real data for image classification.
Thomas A. Lake, Brennen T. Farrell, Ross K. Meentemeyer, Chris M. Jones   +3 more
wiley   +1 more source

Oppositely Charged Homopolypeptides Form Ordered Helix Assemblies With Hierarchical Structure

Small, EarlyView.
Hexagaonal and square assembly of polyarginine alfa‐helices formed in highly ordered polyarginine/polyaspartic acid complexes. The helices exhibit additional periodic staggering along their helical axis. ABSTRACT Oppositely charged polyelectrolytes are known to form polyelectrolyte complexes.
Ekaterina Buvalaia, Martin Dulle, Benoit David, Karoline Rengel, Michael Ohl, Beate Förster, Margarita Kruteva, Henrike Heise, Ralf Biehl, Holger Gohlke, Stephan Förster   +10 more
wiley   +1 more source

LOTSE & SSG/FID

netbib, 2015
openaire   +2 more sources

Zwischen KI, FID und WissKomm

o-bib. Das offene Bibliotheksjournal
Viola Voß, Bernhard Liemann, Gabriele Pendorf, Jeanine Tuschling-Langewand   +3 more
doaj   +1 more source