Results 31 to 40 of about 75,355 (311)
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2016 Freshwater pearl mussels live in rapid, cold rivers and streams, occupying the ecological niche that few of other bivalves fit. Therefore, these mussels are abundant in undisturbed habitats, and there is practically no struggle for existence in their ...
Alexander Makhrov +2 more
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Spatial distribution in marine invertebrates in rocky shore of Araucania Region (38° S, Chile) [PDF]
Brazilian Journal of Biology, 2019 The rocky shores in Chile have a wide invertebrate species diversity, that include species with marked abundances in determined regions. The aim of the present study is to analyse the spatial distribution pattern in different marine invertebrate species ...
P. De los Ríos, E. Carreño
doaj +1 more source
Юг России: экология, развитие, 2019 Aim. The littoral fauna of the Far East Marine Reserve was studied at the end of the last century; however, the monitoring studies of the malacofauna are relevant because of the increased recreational load and the threat of new species introduction.
E. B. Lebedev, I. R. Levenets
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Pre-inspection Mauritania Bivalve Mollusks Food Safety April 20-24th 2008 [PDF]
, 2008 Mauritania is working on the completion of a Food Safety Program for Bivalve Mollusks, in order to be obtain an export approval by the Europe Union for the last 4 years (and before).
Poelman, M.
core +1 more source
Spatially Tailorable Liquid Crystalline Elastomer Alignment During Digital Light Process 3D Printing
Advanced Functional Materials, EarlyView.Here, we report the fabrication of 3D printable liquid crystalline elastomer (LCE) structures with spatially tailorable alignment domains within the same layer. This work addresses the long‐standing challenge of preparing complex 3D LCE architectures with patterned functional domains to achieve nonlinear deformations. Fabrication of multi‐domains in 3D
Adam Bischoff +8 more
wiley +1 more source
ScientificaFeed additives are essential for economic sustainability in aquaculture. However, the use of synthetic chemical additives in fish culture can lead to antibiotic resistance, reduced drug potency, and decreased profitability.
Umma Samuel B. +3 more
doaj +1 more source
Environmental DNA, 2020 Practical applications of environmental DNA (eDNA) are in exponential expansion, especially for the assessment and monitoring of freshwater metazoans. Because eDNA sampling and analysis is noninvasive, it improves the detection of threatened, invasive ...
Cecilia Hernandez +5 more
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The History, Present Condition, and Future of the Molluscan Fisheries of North and Central America and Europe: Volume 3, Europe [PDF]
, 1997 (PDF file contains 248 pages.
Burrell, Jr., Victor G. +3 more
core
Advanced Functional Materials, EarlyView.ACC forms via aggregating prenucleation clusters that gatekeep its chemical composition. Ion identity steers the path: Ba and Sr substitute Ca in clusters, thereby inhibiting nucleation, with a dose‐dependent switch of Sr to induction. Mg partitions into Mg‐rich and Mg‐poor clusters; the latter form ACC, expelling Mg.
Qianyu Zhao +9 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Butterfly wing scales are intricate cuticular functional nanosctructures. This perspective suggests that spatially varying material properties, cytoskeletal constraints, and growth‐driven mechanical instabilities shape the resulting nanoscale architectures created from single cells.
Anupama Prakash +10 more
wiley +1 more source