Results 101 to 110 of about 619 (170)

A taxonomic update of the genus Clavija (Theophrastaceae) in Colombia and Ecuador

open access: yesNordic Journal of Botany, Volume 2026, Issue 3, March 2026.
Two species of Clavija are described as new to science: C. neivea (Department Huila Colombia), which is similar to C. pungens (Willd. ex Roem. & Schult.) Decne. of coastal Ecuador, but distinguished by its chiefly elliptic leaf blades with less serrate margins and 4‐merous flowers; C. zamorae (Prov.
Bertil Ståhl
wiley   +1 more source

Taxonomic treatment, geographic distribution and preliminar conservation status of Croton sect. Barhamia subsect. Barhamia (Euphorbiaceae) in Brazil

open access: yesNordic Journal of Botany, Volume 2026, Issue 3, March 2026.
The genus Croton (Euphorbiaceae) is an exceptionally megadiverse genus, encompassing roughly 1200 species that are predominantly distributed across tropical regions globally. For the New World, the genus is organized into three subgenera (Adenophylli, Geiseleria and Quadrilobi) and 31 sections, with C. sect. Barhamia standing out with its approximately
Nicolas Giovanny Burilli   +2 more
wiley   +1 more source

Five New Species of New Zealand Hemiandrus Ander 1938 Ground wētā (Orthoptera: Anostostomatidae)

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 1, March 2026.
Five new species of ground wētā endemic to Aotearoa New Zealand are described based on morphological traits and informed by phylogenetic analysis of mitochondrial DNA sequences. Hemiandrus briarae sp. nov. is a robust species living on mountains in northeast South Island, and H. dryadis sp. nov. is a gracile denizen of forests in northwest South Island.
Steven A. Trewick   +1 more
wiley   +1 more source

Choroidal Mast Cells and Their Degranulation Are a Pivotal Trigger for Myopia Development. [PDF]

open access: yesInvest Ophthalmol Vis Sci
Shi J   +8 more
europepmc   +1 more source

Secrets within stems: The cryptic Apodanthes caseariae (Apodanthaceae), a rare neotropical holoendoparasite

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 385-400, March 2026.
Holoendoparasites are extremely rare plants that live entirely hidden inside their hosts, with only flowers and fruits visible. We studied Apodanthes caseariae, found in central and South America, parasitizing Casearia sylvestris. Little is known about its life cycle.
Jessica A. Ramírez‐Ramírez   +4 more
wiley   +1 more source

Machine Learning on Systematically Curated Data Reveals Key Determinants of Magnetic Hyperthermia Performance

open access: yesSmall, Volume 22, Issue 17, 20 March 2026.
This study presents a machine‐learning (ML) framework to predict the specific absorption rate (SAR) of superparamagnetic iron oxide nanoparticles (SPIONs) for magnetic hyperthermia. A curated dataset comprising 30 intrinsic and extrinsic features revealed strong nonlinear dependencies.
Edgar Régulo Vega‐Carrasco   +5 more
wiley   +1 more source

An EpCAM/Trop2 mechanostat differentially regulates collective behaviour of human carcinoma cells. [PDF]

open access: yesEMBO J
Aslemarz A   +6 more
europepmc   +1 more source

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