Results 231 to 240 of about 4,025,857 (285)
Advanced NanoBiomed Research, EarlyView.Engineered endotoxin‐free Escherichia coli were used to assemble poly(3‐hydroxybutyrate) (PHB) biopolymer particles displaying multiple conserved Burkholderia pseudomallei antigens via PhaC‐mediated surface presentation. Following formulation with poly(I:C), the particulate vaccines induced antigen‐specific humoral and cellular immune responses ...
Md. Tanvir Kabir +6 more
wiley +1 more source
Polyproline: A Synthetic Polypeptide With Unique Properties
Angewandte Chemie, EarlyView.Poly‐L‐proline is a unique polypeptide distinguished by its well‐defined secondary structures and unusual thermal behavior. This mini review highlights recent advances in the synthesis of poly‐L‐proline by N‐carboxyanhydride (NCA) polymerization, the formation of structurally defined architectures and nanostructures, and emerging strategies that ...
Rosanna Le Scouarnec +3 more
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Mechanical Properties and Thermo‐Oxidative Aging of Hybrid EPDM Formulations With Bio‐Based Oils
Journal of Applied Polymer Science, EarlyView.This study evaluates bio‐based oil as an eco‐friendly replacement for paraffinic oil in EPDM rubber. While pure bio‐oil matches conventional mechanical properties, specific blends (25% and 75%) improve tensile strength and stiffness. The 50% blend requires tempering to optimize its sulfur network and morphology, eventually yielding a 35% strength ...
D. Šimić +4 more
wiley +1 more source
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Understanding the Fishing ‘Community’: The Role of Communities of the Mind
Sociologia Ruralis, 2015AbstractThis article explores what is meant by the term fishing ‘community’ by evidencing shared ‘communities of the mind’ from people living and working in coastal areas linked to fishing. Using empirical data collected through in‐depth interviews and participant observation in three Scottish case‐study locations, this article identifies three key ...
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2019
This chapter uses the community model to repeat many of the classic impact calculations of a single stock on the entire community. Here, a focus is the appearance of trophic cascades initiated by the removal of large predators. When a component of an ecosystem is perturbed, the effects are not isolated to the component itself but cascade through the ...
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This chapter uses the community model to repeat many of the classic impact calculations of a single stock on the entire community. Here, a focus is the appearance of trophic cascades initiated by the removal of large predators. When a component of an ecosystem is perturbed, the effects are not isolated to the component itself but cascade through the ...
openaire +2 more sources
Chemical Communication in Fish
Canadian Journal of Fisheries and Aquatic Sciences, 1982Chemical signals (pheromones) have been shown to be involved in schooling, territorial marking, species, sex and individual recognition, courtship, the induction of physiological readiness for mating, and in parent–young interactions. Alarm substances released from damaged skin elicit avoidance behavior.
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2018
Have you ever swept a net through a stream, a lake, or a river and found a fish you did not recognize?
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Have you ever swept a net through a stream, a lake, or a river and found a fish you did not recognize?
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Historical Fishing Communities
2016Community-building is one tool of human resilience to overcome the challenges of a hostile environment such as the marine. The chapter provides an overview of how the concept of community has been deployed in historical and social anthropology studies of maritime communities since the 1920s.
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Effects of trap fishing on reef fish communities
Aquatic Conservation: Marine and Freshwater Ecosystems, 2006Abstract Trap fishing is widespread on coral reefs but the sustainability of this practice is causing concern because it is efficient and unselective. The effects of trap fishing were investigated by comparing fish assemblages among six Caribbean islands subject to different trapping pressures.
Julie P. Hawkins +3 more
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