Results 81 to 90 of about 11,436,524 (129)

Taxonomic Revision of Corsia (Corsiaceae) Reveals Over‐Estimated Mycoheterotroph Diversity in Papuasia: 25 Species Become 10

open access: yesFeddes Repertorium, Volume 137, Issue 3, September 2026.
ABSTRACT Corsia (Corsiaceae) is a remarkable genus of achlorophyllous, fully mycoheterotrophic plants distributed across New Guinea, the Solomon Islands, and Northern Australia. The genus has often been considered an example of adaptive radiation amongst mycoheterotrophic plants, with 25 narrowly endemic species, most known from just one or two ...
Sebastian A. Hatt, Penniel Lamei
wiley   +1 more source

Asymmetric Adjustment Costs and The Dynamics of Housing Supply [PDF]

open access: yes
This paper considers the potential effects of asymmetric adjustment costs on the dynamics of housing supply. The model in Section 2 provides explicit microfoundations for the divergence between long and short run supply elasticities and also predicts ...
Kenny, Geoff
core  

Cinnamaldehyde From Cinnamon as a Food‐Derived Bioactive: Phytochemistry, Anticancer Mechanisms, Bioavailability, Nanoformulation and Safety

open access: yesFood Frontiers, Volume 7, Issue 5, September 2026.
Cinnamaldehyde derived from Cinnamomum species exerts multitarget anticancer effects by promoting oxidative stress, mitochondrial dysfunction, apoptosis, cell‐cycle arrest, autophagy, and epigenetic changes, and by suppressing mitogen‐activated protein kinase (MAPK), phosphoinositide 3‐kinase/protein kinase B/mechanistic target of rapamycin (PI3K/Akt ...
Gervason Moriasi   +6 more
wiley   +1 more source

Financing constraints, firm level adjustment of capital and aggregate implications [PDF]

open access: yes
Following a positive shock, financing constraints will prolong or impede economic expansion that would have been optimal in an unconstrained environment. The study of dynamic adjustment therefore offers a direct way of verifying the presence of financing
von Kalckreuth, Ulf
core  

Initial colonization by bryophytes and ferns during primary succession on Nishinoshima, Japan

open access: yesNordic Journal of Botany, Volume 2026, Issue 9, September 2026.
Volcanic islands that have experienced complete vegetation loss following recent eruptions provide rare opportunities to observe the earliest stages of ecosystem recovery. Nishinoshima, an oceanic island located approximately 1000 km south of mainland Japan, underwent major volcanic activity between 2013 and 2020, eradicating all pre‐existing ...
Shoki Murakami   +6 more
wiley   +1 more source

Genetic and Morphological Diversity of Microsorum Link emend. Ching (Polypodiaceae) in Niue Confirms Three Indigenous Species

open access: yesNew Zealand Journal of Botany, Volume 64, Issue 3, September 2026.
We present a taxonomic appraisal of Microsorum in Niue using chloroplast (rbcL, rps4 + rps4‐trnS, trnL + trnL‐trnF) and nuclear (gapCp) DNA sequence data obtained from 25 samples along with an assessment of morphological characters and the habitats occupied.
Caroline M. Mitchell   +2 more
wiley   +1 more source

Botanical diversity as a reservoir of resilience: The emergence of new uses of wild plants under acute food shortages in Karamoja, Uganda

open access: yesPeople and Nature, Volume 8, Issue 9, Page 3066-3079, September 2026.
Abstract Agro‐pastoralist communities in Karamoja, Uganda, face food insecurity driven by climate variability, declining livestock numbers and crop failures. In this context, local ethnobotanical knowledge systems play a central role in subsistence and adaptation.
Emiel De Meyer   +8 more
wiley   +1 more source

U.S. Policy for Agricultural Adjustment [PDF]

open access: yes
Domestic and international factors may combine to stimulate change in US agricultural policies and reductions in the costs of support. This would create additional pressures for economic adjustment in the sector. Current U.S.
Blandford, David, Boisvert, Richard N.
core  

The Prevalence and Contributing Factors of Work‐Related Musculoskeletal Disorders in Cardiac Sonographers: A Systematic Review

open access: yesSonography, Volume 13, Issue 3, September 2026.
ABSTRACT Background Cardiac sonographers (CS) are highly susceptible to work‐related musculoskeletal disorders (WMSD) with over 85% reporting symptoms. To guide targeted prevention efforts, this review investigates the WMSD most frequently experienced by CS and their contributing factors. Methods Studies were eligible if they involved CS, outlined WMSD,
Isabella Borg, Paul Stoodley
wiley   +1 more source

America's Doors: International Students Adjustment to American Institutions of Higher Education

open access: yes, 2005
International students have a difficult time adjusting to the American collegiate system due to facing many stressors such as linguistic, academic, interpersonal, and financial problems (Mori, 2000).
Ward, Durenda Michelle Johnson
core  

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