Results 121 to 130 of about 754,142 (199)

Mikrometeorite und ihr Ursprung im Sonnensystem: Außerirdischer Staub zum Anfassen

open access: yesPhysik in unserer Zeit, EarlyView.
Mit einer Größe, die der Dicke eines Haares entspricht, sind Mikrometeorite kaum sichtbar für das bloße Auge. Dennoch werden sie seit etwa 150 Jahren gesammelt, und seit wenigen Jahren sogar auf unseren Hausdächern. Als Kostproben von Asteroiden oder Kometen stellen sie wertvolle Boten unseres Sonnensystems dar.
Jenny Feige
wiley   +1 more source

International labor migration and remittances beyond the crisis: Towards development-friendly migration policies. [PDF]

open access: yes
Internationale Arbeitsmobilität; Rücküberweisung (Migranten); Entwicklung; Wirtschaftskrise; Migrationspolitik; Welt;
Arslan, Aslıhan   +3 more
core  

Engineering Crosslinker‐Free Sericin–Gelatin Hydrogels With Tunable Rheology for 3D Printing Applications

open access: yesJournal of Polymer Science, EarlyView.
Gelatin derived from porcine tissue and sericin extracted from Bombyx mori cocoons are combined to form crosslinker‐free hydrogels with tunable composition, enabling extrusion‐based 3D printing and biocompatible constructs for biomedical applications. ABSTRACT Hydrogels can be processed by 3D printing to manufacture tailor made structures, broadening ...
André S. Macedo   +7 more
wiley   +1 more source

Quantifying Dual‐Color Photopolymerization in Xolography via Raman Spectroscopy

open access: yesJournal of Polymer Science, EarlyView.
A dual‐wavelength Raman spectroscopy workflow is presented for the quantitative assessment of dual‐color photoinitiators. Contrast and efficiency parameters are extracted from in situ curing curves and spatial Raman mapping is used to find inhomogeneities in printed objects.
Nele Lange   +10 more
wiley   +1 more source

Outlook 2005: Return to Sender [PDF]

open access: yes
Am 17. und 18. März 2005 findet in der britischen Botschaft in Berlin die diesjährige "CESifo International Spring Conference" statt. Am ersten Tag werden die wirtschaftlichen Perspektiven wichtiger Weltregionen im Mittelpunkt stehen.
John Llewellyn
core  

Forschungsschiff METEOR Reise Nr. 61 (2004) - Nordost-Atlantik [PDF]

open access: yes, 2004
R/V METEOR Cruise No. 61 was divided into three different legs, which all focused on the NEAtlantic to the west of Ireland from the Porcupine Seabight towards the Rockall Bank.
Hebbeln, Dierk   +3 more
core  

Performance of pyDock in 8th CAPRI: Energy‐Based Scoring Applied to Docking and AlphaFold Models

open access: yesProteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT The 8th CAPRI edition has shown a significant evolution in the field of protein–protein complex structure prediction. We have participated in all 11 targets proposed in this edition, involving domain‐domain, protein–protein, protein‐peptide, and protein‐DNA interactions, including homo‐ and hetero‐meric interfaces.
Luis Angel Rodríguez‐Lumbreras   +5 more
wiley   +1 more source

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

open access: yesRapid 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   +8 more
wiley   +1 more source

Knee height is often right: evaluating device height effects on camera trapping rate

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Camera trap deployment height can introduce systematic biases in detection trapping rates across species of different body sizes. Combining 172 paired sampling points in five experiments across Europe, North America and Africa, our results show that low cameras significantly increase detections of small‐ and medium‐sized species, whereas high cameras ...
Jorge Sereno‐Cadierno   +6 more
wiley   +1 more source

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