Results 81 to 90 of about 135,589 (209)

Methods for Improving Settlement and Metamorphosis of Shelled Marine Mollusks in Aquaculture: A Review

Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
Settlement and metamorphosis are key developmental hurdles in marine mollusk aquaculture. Environmental signals (such as biofilms, algae, and signals from conspecifics) and biochemical pathways (including nitric oxide, thyroid hormones, catecholamines, and GABA) regulate the transition of larvae into benthic juveniles. Combining ecological observations
Angelica R. Valdez, Mitchell P. Marabella, Jon‐Paul Bingham   +2 more
wiley   +1 more source

Gamma-ray Burst Remnants: How can we find them?

, 2001
By now there is substantial evidence that Gamma-Ray Bursts (GRBs) originate at cosmological distances from very powerful explosions. The interaction between a GRB and its surrounding environment has dramatic consequences on the environment itself.
Perna, Rosalba
core   +1 more source

Determining the Environmental Drivers of Greenshell Mussel (Perna canaliculus) Spat Settlement

Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
ABSTRACT Globally, mussel aquaculture production is often constrained by a limited supply of spat, the juvenile stage of mussels, used to initiate production. In some instances, the harvesting of wild spat on spat‐collection ropes has the potential to quickly solve this acute shortage. However, the settlement of mussel spat on collectors is known to be
Kayleb Himiona, Andrew G. Jeffs, Bradley M. Skelton   +2 more
wiley   +1 more source

Mitochondrial Phylogenomics and Genome Evolution in Anura: Insights From Structure and Gene Order Rearrangements

Ecology and Evolution, Volume 16, Issue 4, April 2026.
By analyzing 277 anuran mitochondrial genomes, this study reconstructs a robust phylogeny for frogs and toads, tracing their origins to the Triassic and major radiations to the Cretaceous‐Neogene. The research identifies 58 distinct gene arrangement patterns, providing a novel evolutionary framework.
Jiaoying He, Zike Li, Qingya Yang, Mengyao Zhu, Baiyun Xue, Yinmeng Hou, Ganggang Yang, Xiaohong Chen, Zhuo Chen   +8 more
wiley   +1 more source

Identification and Phylogenetic Profiling of Bacterial Populations in Perna perna L.

Journal of Pure and Applied Microbiology, 2019
The consumption of molluscan shellfish is associated with health benefits such as reducing the risk of heart diseases, lowering the amount of cholesterol in the blood and treatment of rheumatoid arthritis.
Elizabeth Bosede Famewo, Anthony Jide Afolayan   +1 more
doaj   +1 more source

Sand stress as a non-determinant of habitat segregation of indigenous (Perna perna) and invasive (Mytilus galloprovincialis) mussels in South Africa [PDF]

, 2006
Periodical sand inundation influences diversity and distribution of intertidal species throughout the world. This study investigates the effect of sand stress on survival and on habitat segregation of the two dominant mussel species living in South ...
McQuaid, Christopher, Nicastro, K R, Porri, Francesca, Zardi, G I   +3 more
core   +1 more source

Thermo-Resistive Instability of Hot Planetary Atmospheres

, 2012
The atmospheres of hot Jupiters and other strongly-forced exoplanets are susceptible to a thermal instability in the presence of ohmic dissipation, weak magnetic drag and strong winds.
Baraffe, Batygin, Batygin, Burrows, Burrows, Charbonneau, Cowan, Fortney, Fortney, Fortney, Goody, Hubeny, Knutson, Laughlin, Madhusudhan, Menou, Perna, Perna, Perna, Rauscher, Seager, Showman, Winn, Wu   +23 more
core   +1 more source

Mapping engineering students' conceptions of responsibility in challenge‐based learning: The agency gap

Journal of Engineering Education, Volume 115, Issue 2, April 2026.
Abstract Background The complexity of engineering practice highlights the need to make students aware of their responsibility as future professionals. However, integrating this concept into the engineering curricula remains a challenge. Purpose The study explores how engineering students conceptualize their responsibilities as future professionals and ...
Diana Adela Martin, Gunter Bombaerts
wiley   +1 more source

Estimativa de estoque do mexilhão Perna perna e da espécie invasora Isognomon bicolor em bancos naturais da baí­­a de Santos, São Paulo, Brasil

Boletim do Instituto de Pesca, 2018
O objetivo deste estudo foi estimar o estoque das populações dos bivalves Perna perna e Isognomon bicolor existentes nos costões rochosos da baí­­a de Santos e a biomassa de P. perna extraí­­da anualmente desse ambiente.
Luiz Miguel CASARINI, Marcelo Barbosa HENRIQUES   +1 more
doaj  

Prevalence of parasitism by Bucephalus (Von Baer, 1827) in Perna perna (Linnaeus, 1958) from mariculture of the coastal lowlands, Rio de Janeiro, Brazil [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
The present study aimed to analyze the parasite prevalence of 40 Perna Perna mussels (Linnaeus, 1758), to verify the presence of the parasite of the genus Bucephalus, originating from mariculture in the coastal lowlands, Rio de Janeiro, Brazil ...
C.E.F. Guimarães Filho, F.A.A. Calixto, M.C. Kasnowski, E.F.M. Mesquita   +3 more
doaj   +1 more source