Results 51 to 60 of about 9,513 (296)

FIGURE 1 in Nomenclatural notes on the Mediterranean firs (Abies, Pinaceae)

, 2022
FIGURE 1. Lectotype of Abies alba Miller, Herb. Clifford: 449, Abies 2, BM (barcode BM000647435). Photography courtesy of Herbarium BM; reproduced with permission.Published as part of Ferrer-Gallego, P. Pablo, Laguna, Emilio & Ferrer-Gallego, Raúl, 2022,
Ferrer-Gallego, P. Pablo, Ferrer-Gallego, Raúl, Laguna, Emilio   +2 more
core   +1 more source

Interactions between maternal provisioning and natural selection on seed mass fluctuate across heat waves

American Journal of Botany, EarlyView.
Abstract Premise Changing climates are leading to more frequent and severe heat waves, potentially threatening plant populations. Both acclimation to stress and selection for heat‐escape or heat‐resistance phenotypes occur during heat waves. However, plastic responses and selection do not necessarily interact cohesively—even producing trait responses ...
Lana F. Gaspard, Elissa Harb, Stacy D. Holt Jr., Courtney M. Patterson, Nicholas J. Kooyers   +4 more
wiley   +1 more source

Enabling the study of gene function in gymnosperms: Virus‐induced gene silencing in Ephedra tweedieana

Applications in Plant Sciences, EarlyView.
Abstract Premise As the sister clade to angiosperms, extant gymnosperms are crucial for reconstructing ancestral gene regulatory networks in seed plants. This highlights the need for model systems representing each of their distinct lineages. However, tools to quickly and effectively investigate gene function in gymnosperms are still limited due to the
Anthony G. K. Garcia, Jo Trang Bùi, Todd P. Michael, Stefanie M. Ickert‐Bond, Verónica S. Di Stilio   +4 more
wiley   +1 more source

Fetal inflammatory response syndrome in extremely premature newborns

Репродуктивная эндокринология
Background. Fetal inflammatory response syndrome (FIRS) is a pathological reaction of the fetal immune system to infection of the amnion or inflammation of the chorion, which significantly increases the risk of neonatal mortality and morbidity ...
V.V. Bila
doaj   +1 more source

A pipeline crisis or a sustainability crisis? Local and national succession planning for headteachers in England

British Educational Research Journal, EarlyView.
Abstract Recruiting and retaining school leaders is a challenge in many systems worldwide. Previous research has identified three distinct ways in which succession planning can be conceptualised and approached: a ‘pipeline’ approach seeks to match supply and demand for the posts that need filling; a ‘pool’ strategy involves proactively identifying and ...
Toby Greany, Pat Thomson, Tom Perry, Mike Collins   +3 more
wiley   +1 more source

Novel FIR Inversion with Only FIRS

, 2005
The inversion of an FIR data sampling is usually stated to be possible with the use of a potentially unstable IIR, and in particular circumstances. It is possible to accomplish the same inversion with the doubling of an FIR sampling and with only FIRs for the sampling and the inversion. This note presents the configuration, which appently is not in the
openaire   +2 more sources

Spatial metrics in fire ecology: seeking consistency amidst complexity

Biological Reviews, EarlyView.
ABSTRACT Technological advances, including remote sensing, have led to a proliferation of metrics used in ecological studies to examine spatial patterns of fire regimes and their ecological effects. Researchers can use many different metrics to analyse spatial variation in both fire events and resulting fire regimes, including fire size, shape ...
Alexander R. Carey, Geoffrey J. Cary, Teigan Cremona, Hugh F. Davies, Brett P. Murphy, Sam C. Banks   +5 more
wiley   +1 more source

Laboratory manifestations of fetal inflammatory response syndrome in extremely premature newborns

Репродуктивная эндокринология
Background. Fetal inflammatory response syndrome (FIRS) is a pathological response to changes in the chorion and is manifested by inadequate cytokine production and endothelial dysfunction.
V.V. Bila
doaj   +1 more source

Determination and Uptake of Carbosulfan and Carbofuran in Young Douglas Firs (Pseudotsuga menziesii Mirb.) [PDF]

, 1994
Protection of young Douglas firs and other conifers from attacks by the large pine weevil, Hylobius abietis L. (Col. Curculionidae), consisted of repeated insecticide treatments by dipping or spraying with organochlorine or pyrethroid insecticides.
Merlina, Georges, Calmon, Jean-Pierre, Lemperière, Guy   +2 more
core   +1 more source

Kin discrimination in plants: overview and implications for population and community ecology

Biological Reviews, EarlyView.
ABSTRACT Following the discovery of identity discrimination, particularly self and kin discrimination amongst plant competitors, research on interplant interactions has advanced significantly within plant physiology and evolutionary ecology. This review synthesizes current knowledge on how both self and kin discrimination influence plant growth ...
Akira Yamawo
wiley   +1 more source