Results 61 to 70 of about 32,250,041 (265)

Occurrence and description of Clinostomum complanatum (Rudolphi, 1819) metacercariae in freshwater fishes from Gheshlagh basin, West of Iran [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2018
Clinostomum spp. have a long uncertain taxonomic history which also have attracted great attentions. This could be due to their zoonotic potential and the presence of yellow grubs in the fish as a second intermediate host.
Loghman Maleki   +3 more
doaj   +1 more source

Dated phylogeny, phylogeography, and classification of Allium subgenus Amerallium (Amaryllidaceae) from the Old World, based on six DNA fragments

open access: yesTAXON, Volume 73, Issue 4, Page 971-991, August 2024.
Abstract The present study aims to reveal phylogenetic and phylogeographical patterns of the Eurasian species of Allium subg. Amerallium, covering 75% of the species in the Mediterranean region and East Asia, as well as 12 North American species representing most sections of the monophyletic American part of the subgenus.
Nikolai Friesen   +7 more
wiley   +1 more source

Saturation in qualitative research: exploring its conceptualization and operationalization

open access: yesQuality & Quantity: International Journal of Methodology, 2017
Saturation has attained widespread acceptance as a methodological principle in qualitative research. It is commonly taken to indicate that, on the basis of the data that have been collected or analysed hitherto, further data collection and/or analysis ...
B. Saunders   +7 more
semanticscholar   +1 more source

Using a Centroid‐based approach for a reliable identification of morels (Morchella spp.): A case study for food authentication

open access: yesJournal of Food Science, Volume 89, Issue 8, Page 4745-4757, August 2024.
Abstract Food fraud is a problematic yet common phenomenon in the food industry. It impacts numerous sectors, including the market of edible mushrooms. Morel mushrooms are prized worldwide for their culinary and medicinal use. They represent a taxonomically complex group in which food fraud has already been reported.
Melissa Cravero   +4 more
wiley   +1 more source

A new distribution report of the Critically Endangered Amomum kingii Baker (Zingiberaceae) outside Sikkim, India

open access: yesJournal of Threatened Taxa, 2017
In this correspondence, the distribution of a population of Amomum kingii Baker, a Critically Endangered species of Zingiberaceae, is reported from Darjeeling District, West Bengal, India.  Previously, this plant was described only from Sikkim, India and
Sreetama Bhadra, Maumita Bandyopadhyay
doaj   +1 more source

Ganoderma butt rot of hazelnut (Corylus avellana) caused by Ganoderma adspersum in Türkiye

open access: yesForest Pathology, Volume 54, Issue 3, June 2024.
Abstract In September 2022, hazelnut trees in six orchards in the Çarşamba district of Samsun province, a major hazelnut production area in the Black Sea region of Türkiye, showed symptoms of leaf yellowing, shoot dieback, decline, basal stem rot and the presence of brown bracket‐like sessile basidiocarps.
Muharrem Türkkan   +3 more
wiley   +1 more source

Semantic Web Related to ITS Systems

open access: yesCommunications, 2013
This paper describes a way to better navigate in an ever increasing number of standards in the field of ITS. Short overview about fundamental ITS models is presented, the principles of related knowledge system are described.
Pavel Pribyl   +3 more
doaj   +1 more source

Myriospora molybdina comb. nov. and the identity of Acarospora hysgina

open access: yesNordic Journal of Botany, Volume 2024, Issue 6, June 2024.
The nomenclature and taxonomy of Acarospora molybdina is revised using morphological and molecular data. The new combination Myriospora molybdina is proposed and Acarospora hysgina is recognized as a distinct species while A. brunneola is reduced to synonymy with A. hysgina. In its new circumscription M.
Martin Westberg   +2 more
wiley   +1 more source

Developing Vehicle Locations Strategy on Urban Road

open access: yesTransport and Telecommunication, 2017
Various forecasting schemes have been proposed to manage urban road traffic data, which is collected by different sources such as, videos cameras, sensors and mobile phone services.
Raiyn Jamal
doaj   +1 more source

The co‐occurrence of two powdery mildew species on Cannabis sativa in the Czech Republic

open access: yesJournal of Phytopathology, Volume 172, Issue 3, May/June 2024.
Abstract In late summer 2022 and 2023, powdery mildew symptoms were found on female plants of hemp (Cannabis sativa) growing in a private garden in Hradec nad Moravicí (Silesia, Czech Republic). On the upper sides of the leaves, white powdery colonies were observed which coalesced and finally covered the whole leaf surface.
Barbora Mieslerová   +6 more
wiley   +1 more source

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