Results 41 to 50 of about 1,017 (148)

Evaluating the accuracy of the Seek app for conifer identification: A baseline for future educational use

open access: yesNatural Sciences Education, Volume 54, Issue 2, December 2025.
Abstract In recent years, mobile applications, including artificial intelligence‐based ones such as Seek by iNaturalist, have become essential educational tools, particularly for science and outdoor learning. Therefore, we decided to work with this mobile app and conduct a pilot investigation of its reliability in selected conifer species ...
Zuzana Kuchařová   +2 more
wiley   +1 more source

First find of the Carboniferous isolated permineralized pith of cordaitalean stem in Poland [PDF]

open access: yes, 2012
Specimen of isolated silicified cordaitalean pith, most probably late Carboniferous, has been found by Grzegorz Krajewski as redeposited in Bierkowice near Kłodzko.
Florjan, Sławomir
core  

New palaeobotanical data from Carboniferous Culm deposits constrain the age of the Variscan deformation in the eastern Pyrenees [PDF]

open access: yes, 2018
The pre-Variscan rocks of the Pyrenees exhibit a polyphase deformation linked to the Variscan crustal shortening and a low-pressure-high-temperature metamorphism. However, there is scarce chronostratigraphic evidence of this Variscan deformation.
Casas Tuset, Josep Maria   +2 more
core   +4 more sources

Пособие для подготовки ко всем видам контроля по фармацевтической ботанике [PDF]

open access: yes, 2012
фармацевтическая ботаникаПредставлены материалы, необходимые студентам для подготовки ко всем видам контроля знаний по фармацевтической ...
Ермошенко, И. Г.   +3 more
core  

A Compendium of Bona Fide Reference Markers for Genuine Plant Extracellular Vesicles and Their Degree of Phylogenetic Conservation

open access: yesJournal of Extracellular Vesicles, Volume 14, Issue 9, September 2025.
ABSTRACT Although the field of plant EVs (PEVs) is experiencing exponential growth, rigorous characterisation complying with MISEV guidelines has not been yet implemented due to the lack of bona fide reference markers. In this work, we have paved the way for the standardisation of PEV markers, providing the most profound proteomic data so far from ...
Miriam M. Rodríguez de Lope   +9 more
wiley   +1 more source

Перспективы создания новой природоохранной территории в Маневичском районе Волынской области (Украина) [PDF]

open access: yes, 2016
For protection of the coenopopulation of the species Jovibarba globifera (L.) J. Parn. listed in the Red Book of Ukraine, creation of the branch "Boridnyk" area of 0,3 ha from the landscape reserve of local importance "Kashivskyy" (Manevichy district ...
Kotsun, Borys B.   +7 more
core  

The lexical fallacy in emotion research: Mistaking vernacular words for psychological entities. [PDF]

open access: yes, 2020
Vernacular lexemes appear self-evident, so we unwittingly reify them. But the words and phrases of natural languages comprise a treacherous basis for identifying valid psychological constructs, as I illustrate in emotion research.
Fiske, Alan Page
core  

Guía de especies vegetales de la cuenca mediterránea aptas para revegetación: Adecuación para zonas degradadas y contaminadas [PDF]

open access: yes, 2019
La guía contiene información de especies de plantas de la cuenca mediterránea, adecuadas para utilizar en revegetación de zonas degradadas y/o contaminadas con presencia de metales pesados, siguiendo diferentes criterios medioambientales y paisajísticos ...
Conesa Gallego, Encarnación   +4 more
core   +3 more sources

The impact of invasive alien species on threatened and endangered species: A geographic perspective

open access: yesWildlife Society Bulletin, Volume 48, Issue 4, December 2024.
To help guide recovery efforts, we document how invasive alien species (IAS) impact threatened and endangered species (T&ES) under the Endangered Species Act. Our research shows that 58% of T&ES (n = 1,545) were impacted by IAS, with Pacific Island species (97%) facing greater threats from IAS compared to Mainland (38%) and Atlantic Island species (22%)
Aaron M. Haines   +12 more
wiley   +1 more source

The Vascular Plants of the Designed Landscape Reserve of Local Significance «Fiteuma» (Ivanychi District, Volyn Region) [PDF]

open access: yes, 2013
Ботанічні дослідження на антропогенізованих територіях задля виявлення нових унікальних фітосистем та їх включення в мережу природно-заповідних об’єктів – актуальна проблема сьогодення.
Kotsun, B. B.   +11 more
core  

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