Results 61 to 70 of about 98,746 (302)

DeepSTARia: enabling autonomous, targeted observations of ocean life in the deep sea

Frontiers in Marine Science
The ocean remains one of the least explored places on our planet, containing myriad life that are either unknown to science or poorly understood. Given the technological challenges and limited resources available for exploring this vast space, more ...
Kevin Barnard, Joost Daniels, Paul L. D. Roberts, Eric C. Orenstein, Ivan Masmitja, Ivan Masmitja, Jonathan Takahashi, Benjamin Woodward, Kakani Katija   +8 more
doaj   +1 more source

Underwater observations of fish behavior in traps [PDF]

Helgoländer Wissenschaftliche Meeresuntersuchungen, 1973
1. Saturation diving from the undersea laboratories Tektite II, Hydro-Lab and Edalhab permitted scientists to conduct extended in situ observations of fish within the influence of traps. The 14, 5 and 4 day studies were conducted in the U.S. Virgin Islands, Bahama Islands and Florida during April, 1970, December, 1971, and January, 1972. 2.
W. L. High, I. E. Ellis
openaire   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

OBSERVATION OF SEDIMENTMOTION BY UNDERWATER-TELEVISION

Coastal Engineering Proceedings, 1970
For observation and interpretation of sedimentological movements an Underwater Television set-up is employed, which is discribed in the following paper. The so long achieved results and experiences are exemplified.
openaire   +2 more sources

Complex Cryptographic and User‐Centric Physically Unclonable Functions Enabled by Strain‐Sensitive Nanocrystals via Selective Ligand Exchange

Advanced Functional Materials, EarlyView.
This study investigates electromechanical PUFs that improve on traditional electric PUFs. The electron transport materials are coated randomly through selective ligand exchange. It produces multiple keys and a key with motion dependent on percolation and strain, and approaches almost ideal inter‐ and intra‐hamming distances.
Seungshin Lim, Hanseok Seo, Taesung Park, Byung Ku Jung, Junhyeok Park, Young Kyun Choi, Dae Yang Oh, Soong Ju Oh   +7 more
wiley   +1 more source

Underwater inertial error rectification with limited acoustic observations

Satellite Navigation
Underwater inertial navigation is particularly difficult for the long-durance operations as many navigation systems such global satellite navigation systems are unavailable.
Hongqiong Tang, Hongyang He, Fangneng Li, Jiangning Xu   +3 more
doaj   +1 more source

Variability and Interleaving of Upper-Ocean Water Masses Surrounding the North Atlantic Salinity Maximum [PDF]

Oceanography, 2015
The North Atlantic subtropical salinity maximum harbors the saltiest surface waters of the open world ocean. Subduction of these waters gives rise to Subtropical Underwater, spreading the high-salinity signature over the entire basin.
Andrey Shcherbina, Eric D'Asaro, Stephen Riser, William Kessler   +3 more
doaj   +1 more source

A 3D Biofabricated Disease Model Mimicking the Brain Extracellular Matrix Suitable to Characterize Intrinsic Neuronal Network Alterations in the Presence of a Breast Tumor Disseminated to the Brain

Advanced Functional Materials, EarlyView.
A 3D disease model is developed using customized hyaluronic‐acid‐based hydrogels supplemented with extracellular matrix (ECM) proteins resembling brain ECM properties. Neurons, astrocytes, and tumor cells are used to mimic the native brain surrounding.
Esra Türker, Mateo S. Andrade Mier, Jessica Faber, Mike Friedrich, Zan Lamberger, Jeannette Weigelt, Christian Stigloher, Nicoletta Murenu, Natascha Schaefer, Jörg Tessmar, Gregor Lang, Silvia Budday, Katrin G. Heinze, Antje Appelt‐Menzel, Pamela L. Strissel, Reiner Strick, Carmen Villmann   +16 more
wiley   +1 more source

Feeding behaviour of free-ranging walruses with notes on apparent dextrality of flipper use

BMC Ecology, 2003
Background Direct observations of underwater behaviour of free-living marine mammals are rare. This is particularly true for large and potentially dangerous species such as the walrus (Odobenus rosmarus).
Ehlme Göran, Galatius Anders, Levermann Nette, Rysgaard Søren, Born Erik W   +4 more
doaj   +1 more source

From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage

Advanced Functional Materials, EarlyView.
This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel, German Montes‐Hernández, Pablo Almarza‐Cifuentes, Matthias Kellermeier, Alexander E.S. Van Driessche   +4 more
wiley   +1 more source