Results 31 to 40 of about 981 (140)

Conifers in Greenery of the Park-Monument of State Importance «Bairak» [PDF]

open access: yes, 2011
Узагальнено результати досліджень видового складу та біоекологічних особливостей Pinopsida у зелених насадженнях парку-пам’ятки загальнодержавного значення «Байрак». The research findings of species composition and ecobiological peculiarities of conifers
Kocun L. O.   +3 more
core  

Ботаніка [PDF]

open access: yes, 2018
Курс "Ботаніка" вивчається студентами біологічного факультету (напрям підготовки 6.070400 "Біологія") денної і заочної форми навчання. Курс "Ботаніка" є фундаментальною дисципліною, яка вивчає закономірності розвитку рослинного світу в історичному ...
Fishchuk, Oksana S.   +9 more
core   +3 more sources

True and False Foodplants of \u3ci\u3eCallosamia Promethea\u3c/i\u3e (Lepidoptera: Saturniidae) in Southern Michigan [PDF]

open access: yes, 2017
A survey in 1980 of the associations of over 400 cocoons of Callosamia promethea Drury in vegetation along and adjacent to southern Michigan roadsides gave evidence for seven species of true larval foodplants (not including two others known in the area ...
Hansen, Michael K   +2 more
core   +1 more source

Content assessment of the primary biodiversity data published through GBIF network: Status, challenges and potentials [PDF]

open access: yes, 2013
With the establishment of the Global Biodiversity Information Facility (GBIF) in 2001 as an inter-governmental co-ordinating body, concerted efforts were made during the past decade to establish a global research infrastructure to facilitate the sharing,
Ariño, Arturo H.   +6 more
core   +3 more sources

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

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  

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  

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

Plantas silvestres ornamentales comercializadas en los mercados de la flor de Tenancingo y Jamaica, México [PDF]

open access: yes, 2010
En nuestro país se han adoptado todas aquellas especies ornamentales que son famosas en el mundo, incluyendo algunas representantes de México; sin embargo, todavía se tiene material genético ornamental con grandes posibilidades de insertase en el ...
LOPEZ SANDOVAL, JOSE ANTONIO   +5 more
core  

Application of chemometric analysis to infrared spectroscopy for the identification of wood origin [PDF]

open access: yes, 2016
Chemical characteristics of wood are used in this study for plant taxonomy classification based on the current Angiosperm Phylogeny Group classification (APG III System) for the division, class and subclass of woody plants.
A Carballo-Meilan   +48 more
core   +1 more source

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