Results 61 to 70 of about 26,416 (233)

Macroalgae and Bivalve Interactions: A Review of Trophic and Feeding Studies to Assess the Contribution of Macroalgal Detritus to Bivalves

open access: yesReviews in Aquaculture, Volume 18, Issue 4, September 2026.
ABSTRACT There is growing interest in the co‐culture of macroalgae and filter‐feeding bivalves due to anticipated trophic benefits that may enhance the productivity of both organisms. Detritus from cultured macroalgae has the potential to supplement bivalve diets, yet few studies have directly examined this relationship in co‐culture systems.
Fiona P. MacKechnie, Andrew G. Jeffs
wiley   +1 more source

A gigantic deep-sea Nucinellidae from the tropical West Pacific (Bivalvia: Protobranchia)

open access: yes, 2005
Perna, Rafael La (2005): A gigantic deep­sea Nucinellidae from the tropical West Pacific (Bivalvia: Protobranchia).
Perna, Rafael La   +2 more
core   +1 more source

How AI‐Generated Feedback Hinders or Helps Learning: A Heterogeneous TNA Study of Learning Dynamics

open access: yesJournal of Computer Assisted Learning, Volume 42, Issue 4, August 2026.
ABSTRACT Background Despite growing integration of generative AI in educational settings, little is known about whether and to what extent AI‐generated real‐time feedback can support first‐grade students in solving multimodal mathematical tasks. Objectives Our study aims to examine student–AI feedback dynamics from a process‐oriented perspective ...
Sonsoles López‐Pernas   +2 more
wiley   +1 more source

Efeito do tratamento termoquímico (óleo essencial e calor) no crescimento microbiano durante a vida útil de mexilhões (Perna perna) processados em embalagens flexíveis [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2013.O estado de Santa Catarina é o maior produtor de moluscos bivalves do Brasil.
Costa, Jean Carlos Correia Peres
core  

Evidence for the main foot protein gene in Perna perna (Mollusca, Mytilidae)

open access: yesGenetics and Molecular Research, 2008
Here, we investigated the gene that encodes the main protein component of the byssus in Perna perna (Ppfp) using a consensus fluorescent probe for the Mytilus group and by polymerase chain reaction amplification using specific and random primers. A 524-bp fragment resulting from polymerase chain reaction amplification was found to be homologous to the ...
C, Clezar   +3 more
openaire   +2 more sources

Three New Mitochondrial Genomes of Neritidae (Gastropoda, Neritimorpha) From China and Insights Into Their Phylogenetic Position

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
This study reports the newly assembled complete mitochondrial genomes for three neritid snails from China: Smaragdia rangiana, Neripteron pileolus, and Vittina cumingiana. Our phylogenetic analyses not only resolved their evolutionary positions within the established two‐subfamily framework but also identified several mislabeled public sequences ...
Yiyong Rao   +3 more
wiley   +1 more source

The Complete Mitogenome of the Estuarine Clam Potamocorbula amurensis (Corbulidae, Myida) and Its Implications for Phylogeny and Adaptation

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
This study reports the first complete mitogenome of the estuarine clam Potamocorbula amurensis, revealing its phylogenetic position as a sister group to the Myidae–Dreissenidae clade. Molecular dating indicates a Middle Jurassic divergence, and positive selection was detected in the nad5 gene, suggesting mitochondrial adaptations to osmotic stress in ...
Xuyi Yang   +6 more
wiley   +1 more source

Use of nylon net packing to increase the survival time of cultured mussels

open access: yesBoletim do Instituto de Pesca, 2023
Mussels survive a few days after harvesting, limiting the trade of these animals when alive. The study evaluated the effect of nylon net packing on the survival and shelf life of Perna perna mussels farmed in Brazil.
Felipe Matarazzo Suplicy   +4 more
doaj  

Brain Aging in Specific Phobia: An ENIGMA‐Anxiety Mega‐Analysis

open access: yesHuman Brain Mapping, Volume 47, Issue 10, July 2026.
This ENIGMA‐Anxiety mega‐analysis did not find advanced brain aging across a wide age range in adult participants with specific phobia, compared to controls. However, a robust diagnosis‐by‐age interaction was observed, with greater relative brain age in young adults with formally diagnosed specific phobia.
Kimberly V. Blake   +75 more
wiley   +1 more source

Estudo da bioacumulação e eliminação do ácido ocadáico, produzido pelo dinoflagelado Prorocentrum lima, em mexilhões da espécie Perna perna (Mollusca:Bivalvia) [PDF]

open access: yes, 2000
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico.Nos últimos anos, o fenômeno conhecido como "maré vermelha", caracterizado por uma massiva proliferação de organismos pertencentes ao fitoplâncton que podem ser tóxicos ...
Lemieszek, Márcia Bonow
core  

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