Results 41 to 50 of about 32,159 (189)

Anomaly Detection in Biological Early Warning Systems Using Unsupervised Machine Learning

Sensors, 2023
The use of bivalve mollusks as bioindicators in automated monitoring systems can provide real-time detection of emergency situations associated with the pollution of aquatic environments.
Aleksandr N. Grekov, Aleksey A. Kabanov, Elena V. Vyshkvarkova, Valeriy V. Trusevich   +3 more
doaj   +1 more source

Estuarine benthic diversity declines with temperature across a tropical–temperate gradient

Ecography, EarlyView.
Estuarine benthic sediments are important habitats that support ecosystem health and productivity, but the drivers of large‐scale patterns in benthic diversity are not well documented. Using 18S amplicon sequencing of 425 sediment DNA samples from estuaries spanning 20° of latitude along Australia's east coast, we assessed tropical–temperate patterns ...
Sally A. Bracewell, Mariana Mayer‐Pinto, Katherine A. Dafforn, Sebastian Vadillo Gonzalez, Thayanne L. Barros, Emma L. Johnston   +5 more
wiley   +1 more source

Geochemical properties of shells of Arctica islandica (Bivalvia) - implications for environmental and climatic change [PDF]

, 2010
Trace elemental concentrations of bivalve shells content a wealthy of environmental and climatic information of the past, and therefore the studies of trace elemental distributions in bivalve shells gained increasing interest lately.
Zhang, Zengjie
core  

Where’s Waldo? A new commensal species, Waldo arthuri (Mollusca, Bivalvia, Galeommatidae), from the Northeastern Pacific Ocean

ZooKeys, 2013
A galeommatid bivalve mollusk, representing a new species, is described from off the coasts of California and Vancouver Island, British Columbia. The new bivalve has a commensal relationship with the heart urchin, Brisaster latifrons.
Paul Valentich-Scott, Diarmaid O'Foighil, Jingchun Li   +2 more
doaj   +1 more source

Structural and Functional Stability of Natural Actomyosin From Freshwater Snail (Bellamya bengalensis): Unraveling Thermal and pH Effects

Food Chemistry International, EarlyView.
Natural actomyosin from B. bengalensis exhibited maximum solubility (∼69.9%) at 40°C and stability near neutral pH, with minimum solubility at pH 4. Surface hydrophobicity and emulsifying activity peaked at 50°C, whereas Ca2+‐ATPase and foaming peaked at 40°C. DSC and SDS–PAGE confirmed denaturation above 40°C.
Krishan Kumar Yadav, Naresh Kumar Mehta, Sanjeev Sharma, M. Bhargavi Priyadarshini, Himanshu Priyadarshi, Prasenjit Pal, Harjeet Nath, Sneha Chaudhury   +7 more
wiley   +1 more source

Psammophilic bivalves of the Azov Sea. Donax trunculus (Linnaeus, 1758) [PDF]

BIO Web of Conferences
Typical members of the psammophilic fauna of bivalve mollusks inhabiting the coastal zone of the Kerch Strait (the waters of the Sea of Azov) are species of the family Donacidae (Linnaeus, 1758).
Bityutskaya Olga, Bulli Lyubov, Donchenko Ludmila, Mazalova Nataliya, Seregin Stanislav   +4 more
doaj   +1 more source

The complete mitochondrial genome of Mactra chinensis (Bivalvia: Macridae)

Mitochondrial DNA. Part B. Resources, 2021
The structure and composition of the mitogenome of a bivalve mollusk, denoted as Mactra sp. (MT780813), has been obtained. The genome has a variable organization: it includes 12 protein-coding genes, 28 tRNAs, and two rRNA genes.
Hongtao Nie, Yuri Ph. Kartavtsev
doaj   +1 more source

Molecular Palaeontology Prospects From Exceptionally Preserved Eocene Brackish‐Water Bivalve Batissa sitakaraensis (Venerida: Corbiculidae) From Hokkaido, Japan

Geological Journal, EarlyView.
This study reports the exceptional preservation of the Eocene freshwater bivalve Batissa sitakaraensis from Hokkaido, Japan. Multimodal analyses reveal that both the aragonitic shell mineralogy and the delicate organic periostracum retain their original structural and chemical characteristics after millions of years.
Taro Yoshimura, Kazuki Hirota, Hiroyuki Kagi, Takashi Matsubara, Takenori Sasaki   +4 more
wiley   +1 more source

Mollusk-Inspired 3D Printing of Polycarbonate via Fused Deposition Modelling

, 2021
Mollusk-Inspired 3D Printing of Polycarbonate via Fused Deposition ...
Minoo Naebe (13085016), Balasubramanian Kandasubramanian (3703864), Rajendra Goud (13349040), Xungai Wang (1733878), Ramdayal Yadav (11751128)   +4 more
core  

Growth and reproduction in the Antarctic brooding bivalve Adacnarca nitens (Philobryidae) from the Ross Sea [PDF]

, 2009
We present information on the reproductive biology, population structure, and growth of the brooding Antarctic bivalve Adacnarca nitens Pelseneer 1903, from the Ross Sea, Antarctica.
Thatje, S., Honey, David, Heilmayer, Olaf, Reed, Adam, Reed, A. J., Thatje, Sven, Higgs, N. D., Higgs, Nicholas, Hooke, Rachel, Hooke, R., Honey, D.   +10 more
core   +1 more source