Results 161 to 170 of about 242,361 (288)

Relationship of stranded cetaceans in Thai territorial waters to global populations: Mitochondrial DNA diversity of Cuvier's beaked whale, Indo Pacific finless porpoise, pygmy sperm whale, and dwarf sperm whale. [PDF]

Sci Prog, 2022
Piboon P, Kriengsakpichit N, Poommouang A, Buddhachat K, Brown JL, Kampuansai J, Chomdej S, Kaewmong P, Kittiwattanawong K, Nganvongpanit K.   +9 more
europepmc   +1 more source

The immunological activity of some of the chymotryptic peptides of sperm-whale myoglobin [PDF]

, 1965
MJ Crumpton, JM Wilkinson
openalex   +1 more source

Acoustic estimates of sperm whale abundance in the Mediterranean Sea as part of the ACCOBAMS Survey Initiative

Frontiers in Marine Science
Acoustic surveys for sperm whales (Physeter macrocephalus) were conducted in the Mediterranean Sea in summer 2018 as part of the vessel-based component of the ACCOBAMS Survey Initiative (ASI).
Oliver Boisseau, Jonathan Reid, Conor Ryan, Anna Moscrop, Richard McLanaghan, Simone Panigada   +5 more
doaj   +1 more source

SpeHeatal: A Cluster-Enhanced Segmentation Method for Sperm Morphology Analysis [PDF]

arXiv
The accurate assessment of sperm morphology is crucial in andrological diagnostics, where the segmentation of sperm images presents significant challenges. Existing approaches frequently rely on large annotated datasets and often struggle with the segmentation of overlapping sperm and the presence of dye impurities.
arxiv  

Estimates of Marine Mammal, Sea Turtle, and Seabird Mortality in the California Drift Gillnet Fishery for Swordfish and Thresher Shark, 1996–2002 [PDF]

, 2004
Estimates of incidental marine mammal, sea turtle, and seabird mortality in the California drift gillnet fishery for broadbill swordfish, Xiphias gladius, and common thresher shark, Alopias vulpinus, are summarized for the 7-year period, 1996 to 2002 ...
Caretta, James V., Petersen, Don, Price, Tim, Read, Robert   +3 more
core  

Analysis of the visible spectra of some sperm-whale ferrimyoglobin derivatives [PDF]

, 1968
D. W. Smith, Robert J. P. Williams
openalex   +1 more source

Genomic Analysis of a Highly Virulent NDM-1-Producing Escherichia coli ST162 Infecting a Pygmy Sperm Whale (Kogia breviceps) in South America. [PDF]

Front Microbiol, 2022
Sellera FP, Cardoso B, Fuentes-Castillo D, Esposito F, Sano E, Fontana H, Fuga B, Goldberg DW, Seabra LAV, Antonelli M, Sandri S, Kolesnikovas CKM, Lincopan N.   +12 more
europepmc   +1 more source

CS3: Cascade SAM for Sperm Segmentation [PDF]

arXiv
Automated sperm morphology analysis plays a crucial role in the assessment of male fertility, yet its efficacy is often compromised by the challenges in accurately segmenting sperm images. Existing segmentation techniques, including the Segment Anything Model(SAM), are notably inadequate in addressing the complex issue of sperm overlap-a frequent ...
arxiv  

THE OPTICAL ROTATORY DISPERSION OF RIGHT-HANDED α-HELICES IN SPERM WHALE MYOGLOBIN [PDF]

, 1961
Peter Urnes, Kazutomo Imahori, Paul Doty
openalex   +1 more source

Polycyclic Aromatic Hydrocarbon-DNA Adducts in Gulf of Mexico Sperm Whale Skin Biopsies Collected in 2012. [PDF]

Toxicol Sci, 2021
Poirier MC, Marsili L, Fossi MC, Godard-Codding CAJ, Hernandez-Ramon EE, Si N, Divi KV, Divi RL, Kerr I, Wise JP, Wise CF, Wise SS, Aboueissa AE, Wise JTF, Wise JP.   +14 more
europepmc   +1 more source