Results 71 to 80 of about 53,721 (256)

SECTION G (BOTANICAL SCIENCES) [PDF]

open access: yesScience, 1924
C H, Shull   +3 more
openaire   +4 more sources

Scientific school of doctor of biological sciences professor L.I. Rubtsov

open access: yesІнтродукція Рослин, 2017
Objective – to explore the scientific school of the famous landscape architect, dendrologist, doctor of biological sciences professor Leonid Ivanovich Rubtsov. Material and methods. Creative biographies of L.I.
O.L. Rubtsova, N.V. Chuvikina
doaj   +1 more source

Herbarium‐based measurements are reliable predictors of fresh plant traits in Neotropical Myrtaceae

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Herbarium specimens are increasingly used to extract morphological traits for ecological and evolutionary studies, yet the effects of tissue desiccation on trait measurements remain poorly understood. Here, we tested two hypotheses: (H1) whether higher tissue water content leads to greater measurement changes after herborization and ...
Yacov Kilsztajn   +4 more
wiley   +1 more source

Botanical Literacy in the Last Ten Years: Insights from Scopus

open access: yesPrisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram
This systematic literature review examines the evolution of botanical literacy research over the last decade, based on 32 Scopus-indexed studies. Nine research questions (RQs) explore publication trends, geographical distribution, subject areas, funding ...
H. Husamah   +2 more
doaj   +1 more source

Mining buried plant trait data from the Global Biodiversity Information Facility (GBIF): Comparison and integration with multiple plant trait databases

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Despite the availability of several plant trait databases, significant traits remain undocumented for a substantial number of species. To address this issue, the current study explored digital text from the Global Biodiversity Information Facility (GBIF) as an innovative source of plant trait information and evaluated its capacity to ...
Takuro Katori, Michio Oguro
wiley   +1 more source

Vital and creative way of the academician Mykola Mykolayovych Gryshko

open access: yesІнтродукція Рослин, 2009
The vital and creative way of the academician Mykola Mykolayovych Gryshko is lighted up. His role in building of the National Botanical Gardens of National Academy of Sciences of Ukraine, which bear his name, is shown.
T.M. Cherevchenko, N.V. Chuvikina
doaj   +1 more source

Petal to the metal: The slow road to automating large‐scale phenology labeling for herbarium specimens

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Herbarium specimens represent critical historical records of plant phenology, yet automating annotation of reproductive structures remains challenging given the diversity of floral morphologies, specimen age and quality, and image quality.
Erin L. Grady   +6 more
wiley   +1 more source

Clade‐wide morphological and functional variation of the sauropsid columella

open access: yesThe Anatomical Record, EarlyView.
Abstract The columella (=stapes) is the middle ear bone of reptiles that transmits vibrations from the environment to the inner ear. It has been shown to exhibit extensive interspecific morphological disparity in several clades; however, its morphological variation and associated functional consequences remain poorly described.
John Peacock   +4 more
wiley   +1 more source

Les femmes et les plantes : accès négocié à la botanique savante et résistance des savoirs vernaculaires (France, xviiie siècle)

open access: yesGenre & Histoire, 2019
This paper aims to show how women negotiated opportunities for access to botanical knowledge and the therapeutic use of plants, despite their exclusion from universities, academies and medical corporations.
Émilie-Anne Pépy
doaj   +1 more source

Cardiac morphological and morphometric analysis of Ardea alba

open access: yesThe Anatomical Record, EarlyView.
Abstract Ardea alba (Linnaeus, 1758) is a widely distributed heron species whose cardiovascular morphology remains poorly described. This study aimed to characterize the cardiac morphology and morphometry of adult A. alba. Ten specimens were analyzed using radiographic, morphometric, histological, scanning electron microscopy, and three‐dimensional ...
Julia Vaz Feio   +5 more
wiley   +1 more source

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