Results 31 to 40 of about 23,975,599 (184)

Understanding the shining Ramshorn snail, Segmentina Nitida: morphology, genetics and breeding [PDF]

open access: yes, 2018
The Shining Ramshorn Snail, Segmentina nitida, is a rare freshwater snail found predominantly in drainage ditches along field margins and in marshland. It is experiencing marked declines in distribution in the United Kingdom (UK) and mainland Europe. The
Hobbs, C.
core  

Lonicera nitida WILS.

open access: yes, 2007
Lonicera nitida WILS. Niederösterreich: Wachau, Dürnstein, in den Stufen des Durchgangs hinunter zur Schiffsanlegestelle, ca. 210m, 7659/1, 01.10.2006, vid. MH. Neu für Niederösterreich.
Essl, F.   +4 more
core   +1 more source

Differential Elevational Diversity Between Overstory and Understory in Tropical Forests

open access: yesBiological Diversity, Volume 3, Issue 3, Page 169-179, September 2026.
Tropical forest overstory and understory exhibit contrasting elevational α‐diversity patterns (unimodal vs. bimodal). Community differentiation is driven by species turnover of dominant rather than rare species, highlighting the need for vertically stratified conservation across the full elevational gradient.
Xu Li   +10 more
wiley   +1 more source

PHYTOCHEMICAL-ASSISTED SYNTHESIS OF IRON OXIDE NANOPARTICLES FROM PICRALIMA NITIDA STEM BARK: STRUCTURAL CHARACTERIZATION AND ANTIOXIDANT PROPERTIES [PDF]

open access: yesActa Scientifica Malaysia
This study reports the green synthesis of iron oxide nanoparticles (FeONPs) using Picralima nitida stem bark extract, a plant renowned for its rich phytochemical profile.
Aghedo Oscar Notoriuwa   +3 more
doaj   +1 more source

Groundnut Improvement for Aflatoxin Resistance: Progress and Opportunities

open access: yesFood and Energy Security, Volume 15, Issue 5, September/October 2026.
ABSTRACT Groundnut, or peanut, is an industrial oilseed crop that serves the food and feed industries and provides income along the value chain. Pre‐ and post‐harvest aflatoxin contamination, caused by Aspergillus spp., hinders the food and feed value and market opportunities of groundnut products. Developing and deploying aflatoxin‐resistant varieties
Tullu Tadessa Asefa   +3 more
wiley   +1 more source

Neoperla nitida Kimmins 1950

open access: yes, 2015
Neoperla nitida Kimmins Neoperla nitida Kimmins 1950:184. Holotype ♂ (British Museum of Natural History), Narakaidu, Tinnevelley District, [Tamil Nadu] India Neoperla nitida: Zwick, 1981:118. Redescription Material examined.
Sivec, Ignac, Stark, Bill P.
core   +1 more source

Enxertia de progênies de maracujazeiro-roxo australiano em espécies nativas Grafting of australian purple passion fruit progenies in different native species

open access: yesRevista Brasileira de Fruticultura, 2009
O maracujá-roxo (Passiflora edulis), apesar de ser desconhecido no Brasil, pode tornar-se numa fonte de renda alternativa para o agricultor, devido à boa remuneração e aceitação da fruta in natura no mercado europeu.
Márcio de Carvalho Pires   +4 more
doaj   +1 more source

Compared Effects on Metrosideros laurifolia of Arbuscular Mycorrhizal Fungal Communities From Restored Laterite and Reference Ultramafic Soil

open access: yesEcological Research, Volume 41, Issue 5, September 2026.
In a greenhouse experiment using the endemic shrub Metrosideros laurifolia, we compared the functional effects of AMF community extracted from a disturbed soil restored 20 years ago with that extracted from a reference soil corresponding to a bordering dense shrubby maquis.
Hamid Amir   +3 more
wiley   +1 more source

Sediment reworking by marine benthic species from the Gullmar Fjord (Western Sweden): Importance of faunal biovolume [PDF]

open access: yes, 2007
In order to compare and quantify sediment reworking activities by different species/functional groups of macrofauna, a laboratory experiment was carried out with species from the Gullmarsfjord (Western Sweden).
Rosenberg, Rutger   +20 more
core   +1 more source

Evidence for a trade‐off between growth rate and xylem embolism resistance in 22 Eucalyptus species

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2407-2426, September 2026.
Examples of cross‐sectional images of branchlets at 4× and 40×. Summary Within the growth–survival trade‐off framework, embolism resistance is considered a contributor to survival, yet whether greater embolism resistance inherently limits growth remains unclear.
Tiantian Pan   +9 more
wiley   +1 more source

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