Results 51 to 60 of about 27,774 (251)

Impact of stickwater soluble fraction supplementation on growth performance, body composition, digestibility, and digestive enzyme activity in beluga sturgeon (Huso huso) larvae

open access: yesJournal of the World Aquaculture Society, Volume 56, Issue 5, October 2025.
Abstract This study aimed to investigate the effects of stickwater (SW) on growth performance, digestibility, and intestinal structure in great sturgeon (Huso huso) larvae. A total of 1440 sturgeon larvae were selected and randomly assigned to 12 tanks (four treatments with three replicates each).
Mohammad Kazem Mirzakhani   +1 more
wiley   +1 more source

Histological Study on the Gonads of Reared Juvenile Sturgeon

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1998
Histological studies are of the most adequate way to determine the physiological condition of fish organs. The present research was carried out in order to conduct a qualitative evaluation of the growth and development of the reproductive system of three
M. Bahmani; R. Kazemi
doaj  

Effect of the polysaccharide addition, high‐intensity ultrasound, and high hydrostatic pressure on the rheological parameters of protein isolates: A mini review

open access: yesFood Biomacromolecules, Volume 2, Issue 3, Page 366-376, September 2025.
Abstract Because of their rheological properties, proteins are essential ingredients in the development of new foods and the improvement of existing ones. Food acceptance depends mainly on the texture and sensation it produces in the mouth. Furthermore, rheological characteristics play a crucial role in the application of proteins in the food industry.
Ángel Efraín Rodríguez Rivera   +3 more
wiley   +1 more source

Interspecies variation in the hepatic biotransformation of zearalenone: Evidence for bio-inactivation of mycoestrogen zearalenone in sturgeon fish [PDF]

open access: yes, 2016
Zearalenone (ZEA) as mycoestrogen is found in human foods and animal feeds. Its estrogenic potency depends on its biotransformation fate. The hepatic biotransformation of ZEA in two species of sturgeon fish (Acipenser persicus and Huso huso) was ...
Agh, N., Malekinejad, H.
core  

Increasingly conservative N cycling in a wet tropical forest: Litter and stream N concentrations decline over 29 years despite surges from hurricanes

open access: yesJournal of Ecology, Volume 113, Issue 9, Page 2476-2496, September 2025.
Conceptual model integrating short‐ and long‐term responses of N in litterfall and stream water in a wet tropical forest subject to hurricanes. Despite N surges following hurricanes, N cycling becomes more conservative in the absence of frequent hurricanes.
Heather E. Erickson   +3 more
wiley   +1 more source

Determining karyotype of sturgeons

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1995
Karyotype of sturgeons Huso huso, Acipenser stellatus, and Acipenser persicus from southern region of- the Caspian Sea, has been examined by use of blood tissue culture. By counting fifty completely extended metaphase plates, the number of chromosomes in
M. Norozfashkhami; M. Khosroshahi
doaj  

Hypoxia and Sturgeons: report to the Chesapeake Bay Program Dissolved Oxygen Criteria Team [PDF]

open access: yes, 2001
In this essay, three lines of evidence are developed that sturgeons in the Chesapeake Bay and elsewhere are unusually sensitive to hypoxic conditions: 1.
Niklitschek, Edwin J., Secor, David H.
core  

Mechanical shock during egg de-adhesion and post-ovulatory ageing contribute to spontaneous autopolyploidy in white sturgeon culture (Acipenser transmontanus) [PDF]

open access: yes, 2020
Spontaneous autopolyploidy, a 1.5x increase in genome size resulting from second polar body retention after fertilization, has been documented in cultured sturgeons, with the proportion of spontaneous autopolyploid progeny ranging widely among maternal ...
Conte, FS   +6 more
core  

Fine‐scale spatial risk models to predict avian collisions with power lines

open access: yesJournal of Applied Ecology, Volume 62, Issue 8, Page 1820-1830, August 2025.
Our study illustrates a framework for using bird movement data to provide insights into avian behaviour and the risk they encounter around power line infrastructure. Electricity delivery industries can use these models to identify the electrical infrastructure that poses the highest risk to avian survival and prioritise mitigation efforts, thereby ...
James M. Pay   +6 more
wiley   +1 more source

Editorial

open access: yesEstudios de Literatura Colombiana, 2011
La portada de este número lleva como ilustración volantes de huso prehispánicos, artefactos perforados en el centro que se colocan en el huso para facilitar su movimiento rotatorio que, a su vez, permite torcer los hilos.
Beatriz E. Aguirre
doaj   +1 more source

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