Results 1 to 10 of about 136,927 (168)

Insights into IGH clonal evolution in BCP-ALL: frequency, mechanisms, associations, and diagnostic implications

open access: yesFrontiers in Immunology, 2023
IntroductionThe malignant transformation leading to a maturation arrest in B-cell precursor acute lymphoblastic leukemia (BCP-ALL) occurs early in B-cell development, in a pro-B or pre-B cell, when somatic recombination of variable (V), diversity (D ...
Franziska Darzentas   +21 more
doaj   +1 more source

Filling Biodiversity Knowledge Gaps: Sponges (Porifera: Demospongiae) Recorded off San Jorge Gulf (Argentina), SW Atlantic Ocean

open access: yesBiology and Life Sciences Forum, 2022
The invertebrate by-catch of the Argentinean squid Illex argentinus collected by bottom trawls off San Jorge Gulf during an expedition performed in December 2020 was employed to characterize the bottom assemblages of the area, with special emphasis on ...
Laura Schejter, Diego A. Giberto
doaj   +1 more source

Occurrence of Bees and Bumblebees in Bark Beetle Slit Traps from Spruce and Fir Woodlands of Central Dinaric Alps

open access: yesSouth-East European Forestry, 2023
The paper analysed bees by-catch collected in 259 bark beetle slit traps, from eleven localities in Bosnia and Herzegovina. Sampling was carried out in spruce and fir forests in 2020 and 2021.
Adi Vesnić   +4 more
doaj   +1 more source

A multivariate statistical analysis to determine catch intention in the pink cusk-eel (Genypterus blacodes) longline fishery in southern Chile

open access: yesScientia Marina, 2020
The definition of catch intention in multispecies fisheries is a key step toward building abundance indexes based on commercial fishing data. Previous analysis to determine catch intention in the pink cusk-eel (Genypterus blacodes) has been based on the ...
Rodrigo Wiff   +4 more
doaj   +1 more source

Long-term dynamics for stocks of sablefish Anoplopoma fimbria in the western Bering Sea and prospects for their fishery

open access: yesИзвестия ТИНРО, 2021
Sablefish is an endemic species of the North Pacific. Its range extends from California Peninsula, along the Pacific coast of the US and Canada to Aleutian Islands and further, along the Pacific coast of Kamchatka and the Kuriles to the central part of ...
A. O. Zolotov
doaj   +1 more source

Size, sex and maturity of the squid Lolliguncula diomedeae (Cephalopoda: Loliginidae) in the Gulf of Tehuantepec, México.

open access: yesCuadernos de investigación UNED, 2015
There is practically no information on the biology of Lolliguncula (Loliolopsis) diomedeae. We analyzed specimens caught in four shrimp fishing trips in the Gulf of Tehuantepec in 1999-2001, 2004 and 2006.
María del Carmen Alejo-Plata   +2 more
doaj   +1 more source

Diversity of Shallow-Water Species in Prawn Trawling: A Case Study of Malindi–Ungwana Bay, Kenya

open access: yesDiversity, 2022
Bottom trawling is a common fishing method that targets bottom-dwelling fisheries resources. It is non-selective and large amounts of by-catch are discarded, raising serious sustainability and ecosystem conservation concerns.
Esther N. Fondo   +6 more
doaj   +1 more source

Plastic ingestion is an underestimated cause of death for southern hemisphere albatrosses

open access: yesConservation Letters, 2021
Albatrosses are among the world's most imperiled vertebrates, with 73% of species threatened with extinction. Ingestion of plastic is a well‐recognized threat among three North Pacific species, but lesser known in the southern hemisphere, where it is ...
Lauren Roman   +7 more
doaj   +1 more source

Catching Polygons

open access: yesCoRR, 2022
Consider an arrangement of $k$ lines intersecting the unit square. There is some minimum scaling factor so that any placement of a rectangle with aspect ratio $1 \times p$ with $p\geq 1$ must non-transversely intersect some portion of the arrangement or unit square. Assuming the lines of the arrangement are axis-aligned, we show the optimal arrangement
Bradley McCoy   +2 more
openaire   +2 more sources

Fishery Wastes as a Yet Undiscovered Treasure from the Sea: Biomolecules Sources, Extraction Methods and Valorization

open access: yesMarine Drugs, 2020
The search for new biological sources of commercial value is a major goal for the sustainable management of natural resources. The huge amount of fishery by-catch or processing by-products continuously produced needs to be managed to avoid environmental ...
Gabriella Caruso   +3 more
doaj   +1 more source

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