Results 81 to 90 of about 15,722 (286)

A visitor that has come to stay? The case of pink salmon (Oncorhynchus gorbuscha) in Norway [PDF]

, 2020
This thesis is dedicated to the case of the pink salmon (Oncorhynchus gorbuscha) in Norway. The pink salmon has a large native range and is indigenous to regions of the Pacific Ocean. It was deliberately introduced into rivers that drained into the White
Aspelund, Andrea Sofie Hansen
core  

Comparative Analysis of Stress Adaptation in the Yeast Microbiome of Cactus

Yeast, EarlyView.
Yeasts and related fungi isolated from cacti or nearby non‐cactus plants were characterized phenotypically and genomically, revealing differences that hint at modes of adaptation to the cactus host. ABSTRACT Together with other fungi, yeasts make up a significant component of the plant microbiome. As the planet warms, cacti expand their range.
Alya N. Hussain, Kevin T. Fotso, Michael A. McMurray   +2 more
wiley   +1 more source

Determining the effects of Asian pink and chum salmon on Western Alaska chum salmon growth [PDF]

, 2018
Thesis (M.S.) University of Alaska Fairbanks, 2018Increased hatchery production and favorable ocean conditions have resulted in historically high abundances of Pacific salmon (Oncorhynchus spp.) in the North Pacific Ocean.
Minicucci, Tessa J.
core  

The efficacy of emamectin benzoate against infestations of Lepeophtheirus salmonis on farmed Atlantic salmon (Salmo salar L) in Scotland, 2002-2006

, 2008
Infestations of the parasitic copepod Lepeophtheirus salmonis, commonly referred to as sea lice, represent a major challenge to commercial salmon aquaculture. Dependence on a limited number of theraputants to control such infestations has led to concerns
Baillie Mark, Baillie, Mark, Fiona Lees, Gettinby, George, Gettinby George, Revie Crawford W., Marine Harvest (Scotland) (Funder), Crawford W Revie, Lees Fiona, , Marine Harvest (Scotland) (Funder), Revie, Crawford W., Mark Baillie, Lees, Fiona, George Gettinby   +13 more
core   +1 more source

Challenging Business Schools Through Subversive Performativity: The Potential of Art‐based Pedagogies

British Journal of Management, EarlyView.
Abstract Business schools are often criticized for reproducing growth‐oriented norms, but alternative pedagogies remain difficult to normalize. Drawing on Butler's theory of subversive performativity, this study examines how art‐based pedagogy enables academics to challenge growth logics in business schools by transforming their identities over time ...
Sylvain Bureau, Laëtitia Gabay‐Mariani, Justine Buriller, Fiammetta Cascioli Karivalis   +3 more
wiley   +1 more source

Fatty Acid Profiling of Fish Fin Tissues: Implications for Non-Lethal Sampling Methods. [PDF]

Ecol Evol
Fatty acid (FA) profiling is vital for assessing fish health, diet, food web functioning, yet lethal sampling poses ethical and conservation challenges. This study demonstrates that adipose and outer‐caudal fin tissues strongly correlate with muscle tissue in FA composition and concentration, offering reliable non‐lethal alternatives.
Comeau L, Rehman A, Phillips B, Hay J, Swanson A, Samways KM.   +5 more
europepmc   +2 more sources

Ocean and stream ecology of adult hatchery and wild pink salmon [PDF]

, 2021
Thesis (M.S.) University of Alaska Fairbanks, 2021In this thesis I investigate potential interactions of hatchery and wild pink salmon (Oncorhynchus gorbuscha) at sea and on the spawning grounds, in the context of the ecological and economic importance ...
McMahon, Julia
core  

Extraocular Photoreception in Optic Lobes, Suckers, and Skin of Octopus vulgaris

Integrative Zoology, EarlyView.
Evidence of extra‐ocular photoreception in Octopus vulgaris (a) Diagram of the O. vulgaris different tissues considered: SPB, sucker proximal big; SPL, sucker proximal large; SM, sucker medium; SD, sucker distal; SK, skin; OL, optic lobes; RT, retina; (b‐d) Gene expression analysis of Ov‐GRK1 (red), Ov‐retinochrome (green), Ov‐rhodopsin (blue) mRNA ...
Valeria Maselli, Al‐Sayed Al‐Soudy, Mariangela Norcia, Stefania Galdiero, Sara Palladino, Emanuela Cirillo, Gianluca Polese, Anna Di Cosmo   +7 more
wiley   +1 more source

New findings to discussion on local versus fluctuating stocks of pink salmon Oncorhynchus gorbuscha

Известия ТИНРО, 2016
Some patterns in dynamics of catch and biological parameters of pink salmon Oncorhynchus gorbuscha returned to the southeastern coast of Sakhalin Island and the Aniva Bay in 2014 (additional peak in the return abundance and unusual increase in relative ...
Alexander M. Kaev, Lev A. Zhivotovsky
doaj   +1 more source

Gut Microbiota of Gray Snub‐Nosed Monkeys: Adaptation to Seasonal Variations Through Energy Compensation and Thermogenesis

Integrative Zoology, EarlyView.
Based on metagenome‐assembled genomes (MAGs), the gut microbiota of the gray snub‐nosed monkeys recovered 1229 non‐redundant MAGs. The gut microbiota showed an enhanced capacity to produce energy substrates with increased conversion activity of these substrates during winter.
Yue Sun, Mingyi Zhang, Xiaochen Wang, Xiaolong Huang, Yanze Yu, Huijuan Pan, Haibo Li, Lei Shi, Wei Yang, Chen Zhang, Bo Ding, Xun Liu, Jianfeng Li, Changjiang Qian, Boxing Cheng, Chao Zhang, Jingcheng Ran, Ming Li   +17 more
wiley   +1 more source