Results 51 to 60 of about 756,055 (205)

Effects of incubation temperature on the embryonic viability and hatching time in Russian sturgeon (Acipenser gueldenstaedtii)

open access: yesFisheries and Aquatic Sciences, 2018
Background Russian sturgeon (Acipenser gueldenstaedtii) is an emerging candidate species in the Korean aquaculture domain owing to its highly valued caviar.
Eun Jeong Kim   +2 more
doaj   +1 more source

The role of macrophage migration inhibitory factor (MIF) in the pathogenesis and progression of cardiovascular disease

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 19, Page 5732-5751, October 2026.
Abstract Cardiovascular disease (CVD) remains the leading global cause of death, driven by complex mechanisms, in which chronic inflammation plays a central role. Inflammatory pathways contribute to all stages of CVD, from endothelial dysfunction and plaque formation to erosion, rupture and myocardial injury.
Shreya Mahabhashyam   +4 more
wiley   +1 more source

Ultrastructure of Vitellogenic Ovarian Follicles and Morphogenesis of the Oocyte Envelope in the Eurasian Ruffe (Gymnocephalus cernua Linnaeus 1758) (Teleostei, Perciformes)

open access: yesJournal of Morphology, Volume 287, Issue 9, September 2026.
Ruffe's vitellogenic ovarian follicles consists of a single oocyte surrounded by follicular cells, a basal lamina, and thecal cells. The oocytes are polarized and covered by a primary envelope. The follicular cells diversify into micropylar and mainbody cells. The latter have dark and bright cytoplasms.
Monika Żelazowska, Roman Kujawa
wiley   +1 more source

Reading: Jayne Sturgeon and Theodore Sturgeon

open access: yes, 1984
In this audiovisual recording from Wednesday, March 21, 1984, as part of the 15th Annual UND Writers Conference: “Nineteen Eighty Four,” Jayne and Theodore Sturgeon read a selection of their work.
Sturgeon, Theodore, Sturgeon, Jayne
core   +1 more source

STATUS AND PROSPECTS OF BREEDING STURGEON AT JST "SHIROKOLSKI FISH FARM"

open access: yesЮг России: экология, развитие, 2015
Aim. Tthe article presents the results of breeding broodstock of sturgeon in the Shirokolski fish farm. The volume of commodity output reached 50 tonnes of sturgeon, and two tones black caviar.
Akhmednabi Omarovich Shajhulislamov   +3 more
doaj   +1 more source

Variation in Life History Characteristics of Common Bream (Abramis brama) Populations in Sweden

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT Knowledge of life history characteristics is important for fisheries management and monitoring of ecosystem integrity. This study examines life history characteristics of common bream (Abramis brama) from Swedish Baltic Sea coastal areas, two larger lakes and five smaller lakes in Sweden.
Göran Sundblad   +7 more
wiley   +1 more source

Complete Mitogenome of the Russian Sturgeon Acipenser gueldenstaedtii (Acipenseriformes; Acipenseridae) [PDF]

open access: yesFisheries and aquatic sciences, 2009
Sturgeons and paddlefishes are frequently referred to as 'living fossils' among the actionpterygian lineage. They are increasingly facing threats to their existence because of various anthropogenic pressures. In this study, we present the complete mitogenome sequence of the Russian sturgeon Acipenser gueldenstaedtii (Acipenseriformes; Acipenseridae ...
Keun-Yong Kim   +4 more
openaire   +1 more source

Cross‐Linguistic Variations in Word‐Final Position: The Parametric Hierarchies, Connections and Networks

open access: yesStudia Linguistica, Volume 80, Issue 2, August 2026.
ABSTRACT Word‐final position is widely recognized as a structurally weak and restricted domain, yet languages differ strikingly in how they regulate segments and clusters at the right edge. While some systems categorically prohibit final consonants, others allow only a subset of segments, and still others impose process‐based adjustments such as final ...
Semra Baturay Meral
wiley   +1 more source

Long Distance Migration of Beluga (Huso huso) and Stellate Sturgeon (Acipenser stellatus) in Lower Danube River in Relation with Iron Gate II Dam

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies, 2018
Construction of the dams in Lower Danube River (LDR- rkm 0 Sulina – rkm 1075 Baziasi) without fish passages, as well as illegal fishery and river bottom modification due to navigation had negative impact on sturgeon’s populations.
Ștefan HONŢ   +5 more
doaj   +1 more source

The Shrinking Caspian Sea: Eco‐Hydrological Responses to Human and Climate Pressures

open access: yesEarth's Future, Volume 14, Issue 6, June 2026.
Abstract The Caspian Sea, the Earth's largest inland water body, faces water level decline, drawing comparisons to the collapse of the Aral Sea. Unlike the Aral Sea, the relative roles of climatic variability, hydrological changes, and anthropogenic pressures on the Caspian Sea remain poorly understood.
Jesse Duku   +27 more
wiley   +1 more source

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