Results 51 to 60 of about 3,638 (297)
Scientific Reports, 2021 The aim of our study was to elucidate the effects of both development stages (parr, smolt, adult, spawner), and kelt as a survival form and sex (male, female) on the functional stability of the lysosomal complex, biomarkers of oxidative stress, and ...
Natalia Kurhaluk, Halyna Tkachenko
doaj +1 more source
Advanced Science, EarlyView.By integrating 516 whole‐genome resequencing datasets and 236 transcriptomes of allotetraploid common carp, this study establishes the first population‐scale atlas of transposable element (TE) variation in teleost species. TE bursts, relaxed purifying selection, and lineage‐specific loss of ancient insertions shape genome evolution and phenotypic ...
Shuimu Hu +11 more
wiley +1 more source
Maturation Biology Of A Rare Hill-Stream Fish Botia dayi Hora From Garhwal Himalaya, Uttaranchal
Environment Conservation Journal, 2006 The paper deals with maturation biology and spawning behaviour of a hillstream fish Botia dayi (Hora) collected from river Khoh in the foothills of Garhwal Himalaya, Uttaranchal. Seven maturity stages were determined for the fish. Based on GSI, Dobriyal
Kishor Kumar +4 more
doaj +1 more source
, 2018 Frequency (% in brackets) of anadromous Dolly Varden from the Rat River exhibiting skip ocean migration life history that were identified as a ‘spawner’ or ‘non-spawner’ before, during, and after the skip migration event.
Stephen J. Sandstrom (6167276) +3 more
core +1 more source
Rural Labor Supply and Economic Opportunities: Commuting, Migration, Tariffs, and Immigration
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Some rural counties remain dependent on agricultural or manufacturing jobs, but an increasing proportion have diversified economics. Rural counties also differ in their abilities to commute to an urban market characterized by higher wages and labor productivity.
Peter F. Orazem, Mary C. Ahearn
wiley +1 more source
Spawner-isolated mortality virus from Australian Penaeus monodon [PDF]
Diseases of Aquatic Organisms, 1996 In 1993, an epizootlc occurred in captive Penaeusmonodon spawners at a research facility In northern Queensland. Australia The spawners exhib~ted lethargy, failuie to feed redness of the carapace and pleiopods, and an incieased mortality rate A reliable bioassay of 0 4 5 pm filtered, cellfree extracts of infected tissue produced mortalities approaching
CA Fraser, L Owens
openaire +1 more source
The Interoperability Challenge in DFT Workflows Across Implementations
Advanced Intelligent Discovery, EarlyView.Interoperability and cross‐validation remain major challenges in the computational materials science. In this work, we introduce a common input/output standard that enables internal translation across multiple workflow managers—AiiDA, PerQueue, Pipeline Pilot, and SimStack—while producing results in a unified schema.
Simon K. Steensen +13 more
wiley +1 more source
Importance of sperm density in assessing the toxicity of metals to the fertilization of broadcast spawners [PDF]
Ecotoxicology and Environmental Safety, 2019 Many marine invertebrates reproduce through broadcast spawning, where sperm and eggs are released into the water column and are vulnerable to toxicants present in the environment. The potential impacts of toxicants on spawning success are often assessed through laboratory-based fertilization tests.
Lockyer, A, Binet, MT, Styan, CA
openaire +3 more sources
Advanced Intelligent Systems, EarlyView.Hardware‐learning co‐design combines volar‐plate‐inspired passive‐joint constraints with mechanism‐aware reinforcement learning for a low‐cost parallel‐linkage gripper. The resulting system performs quasi‐static object adjustment and dynamic pinch grasping, demonstrating reliable planar in‐hand manipulation and successful sim‐to‐real transfer. Parallel
Yanzhou Jin +4 more
wiley +1 more source
The reproductive study of Golden Snapper (Lutjanus johnii) in Hormozgan waters
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2000 Golden snapper is a species of family LUTJANIDAE which is distributed in Hormozgan waters. Biological (especially reproductive) study of each species is necessary both for the cultivation and stock assessment of that species.
I. Kamali
doaj