Results 201 to 210 of about 698,050 (241)

Synchrotron Radiation for Quantum Technology

open access: yesAdvanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader   +10 more
wiley   +1 more source

Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires

open access: yesAdvanced Functional Materials, EarlyView.
In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton   +11 more
wiley   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

Flowering plant reproduction

Current Biology
Flowering plants, also known as angiosperms, emerged approximately 150 to 200 million years ago. Since then, they have undergone rapid and extensive expansion, now encompassing around 90% of all land plant species. The remarkable diversification of this group has been a subject of in-depth investigations, and several evolutionary innovations have been ...
Nicolas, Butel, Claudia, Köhler
openaire   +4 more sources

Peptide Signaling during Plant Reproduction

Trends in Plant Science, 2021
Plant signaling peptides are involved in cell-cell communication networks and coordinate a wide range of plant growth and developmental processes. Signaling peptides generally bind to receptor-like kinases, inducing their dimerization with co-receptors for signaling activation to trigger cellular signaling and biological responses.
Min-Jung Kim   +4 more
openaire   +2 more sources

Plant reproduction

2020
AbstractPopulation history and colonization dynamics in the Mediterranean mosaic landscape have closely interacted with natural selection to shape patterns of variation in mating systems and the evolution of floral traits and polymorphisms. Floral phenology is closely adapted to avoid the summer drought regime in many plant communities.
openaire   +1 more source

Germline specification in plant reproduction

Sexual Plant Reproduction, 2011
Three years ago, the journal Sexual Plant Reproduction featured a special issue on ‘‘Deciphering molecular mechanisms of fertilization in seed plants,’’ which captured our state of understanding of gamete function and double fertilization in flowering plants at that time.
Thomas, Dresselhaus, Scott D, Russell
openaire   +2 more sources

Reproduction of Plants

2006
Plant reproduction involves both asexual propagation (with various types of vegetative reproduction) and sexual reproduction. Alternation of haploid and diploid phases is typical for sexual reproduction. Processes leading to the formation of haploid male and female gamete and their subsequent fusion restoring the diploid state are parts of one plant ...
Jaroslava Dubov��   +2 more
openaire   +1 more source

Plant Reproductive Ecology-Patterns and Strategies.

The Journal of Applied Ecology, 1989
CONCEPTUAL ISSUES IN PLANT BREEDING SYSTEMS: J. and L. Lovett-Doust: Sociology of plants - an emerging synthesis Robert Bertin: Paternity in Plants David Haig and Mark Westoby: Inclusive fitness, seed resources, and maternal care Paul Cox: Monomorphic and dimorphic sexual strategies - a modular approach Spencer Barrett: The evolution, maintenance, and ...
Michael C. Grant   +2 more
openaire   +1 more source

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