Results 11 to 20 of about 20,488 (247)

The digestion time for salmon louse (Lepeoptheirus salmonis) in lumpfish (Cyclopterus lumpus) in relation to freshness, developmental stage, and temperature. [PDF]

open access: yesPLoS ONE
Sea lice infestations cause significant economic losses in the Atlantic salmon aquaculture industry. To biologically control sea lice at farming sites, cleaner fish such as lumpfish are employed. However, the efficacy of lumpfish is under constant debate,
Kirstin Eliasen   +7 more
doaj   +2 more sources

Head Lice [PDF]

open access: yesPediatrics, 2010
Head lice infestation is associated with limited morbidity but causes a high level of anxiety among parents of school-aged children. Since the 2002 clinical report on head lice was published by the American Academy of Pediatrics, patterns of resistance to products available over-the-counter and by prescription have changed, and additional mechanical ...
Barbara L. Frankowski   +1 more
openaire   +3 more sources

The potential for cleaner fish‐driven evolution in the salmon louse Lepeophtheirus salmonis: Genetic or environmental control of pigmentation?

open access: yesEcology and Evolution, 2021
The parasitic salmon louse represents one of the biggest challenges to environmentally sustainable salmonid aquaculture across the globe. This species also displays a high evolutionary potential, as demonstrated by its rapid development of resistance to ...
Lars Are Hamre   +4 more
doaj   +1 more source

Interacting Effects of Sea Louse (Lepeophtheirus salmonis) Infection and Formalin-Killed Aeromonas salmonicida on Atlantic Salmon Skin Transcriptome

open access: yesFrontiers in Immunology, 2022
Lepeophtheirus salmonis (sea lice) and bacterial co-infection threatens wild and farmed Atlantic salmon performance and welfare. In the present study, pre-adult L.
Albert Caballero-Solares   +11 more
doaj   +1 more source

Acclimatisation with lice-infested salmon improves cleaner fish lice consumption

open access: yesAquaculture Environment Interactions, 2021
Securing the welfare and maximising the lice removal efficacy of ~60 million cleaner fish used each year on salmonid farms is essential to develop a productive and ethical industry with low salmon lice Lepeophtheirus salmonis levels.
K Gentry   +5 more
doaj   +1 more source

A new competency ontology for learning environments personalization

open access: yesSmart Learning Environments, 2021
Competency is a central concept for human resource management, training and education. We define a competency as the capacity of a person to display a generic skill with a certain level of performance when applied to one or more knowledge entities ...
Gilbert Paquette   +2 more
doaj   +1 more source

Head Lice [PDF]

open access: yesDeutsches Ärzteblatt international, 2016
Conflicting information about the proper treatment of head lice has given rise to uncertainty among patients and treating personnel. For example, the reported efficacy of permethrin fell from 97% in the 1990s to 30% in 2010.Review of the literature based on a selective search of PubMed.In Germany, outbreaks of head lice mainly occur among 5- to 13-year-
Falk Ochsendorf, Laura Meister
openaire   +3 more sources

Efficacy and Safety of a Water-Based Head Lice Lotion: A Randomized, Controlled, Investigator-Blinded, Comparative, Bicentric Study

open access: yesDermatology and Therapy, 2018
Introduction Silicones (e.g., dimethicone) are effective and safe alternatives to insecticides for the treatment of head lice. However, silicones are lipophilic substances and do not only leave the hair greasy but they are also difficult to wash out.
Frank Eertmans   +4 more
doaj   +1 more source

Identify the biting lice attacking the chickens in Arbil governorat [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2007
This study was conducted to identify the biting lice attacking the chickens in twenty locations within Arbil governorate. Results showed that the chickens were infested with six species of lice that are chicken body lice (Menacanthus stramineus), feather
R. A. Aliraqi, Kh. A. H. Amin
doaj   +1 more source

Molecular investigation and genetic diversity of Pediculus and Pthirus lice in France

open access: yesParasites & Vectors, 2020
Background Humans are parasitized by three types of lice: body, head and pubic lice. As their common names imply, each type colonizes a specific region of the body. The body louse is the only recognized disease vector. However, an increasing awareness of
Nadia Amanzougaghene   +6 more
doaj   +1 more source

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