Search Results - "Ruban, V"

Nonphotochemical Chlorophyll Fluorescence Quenching: Mechanism and Effectiveness in Protecting Plants from Photodamage by Ruban, Alexander V.

“…We review the mechanism underlying nonphotochemical chlorophyll fluorescence quenching (NPQ) and its role in protecting plants against photoinhibition. This…”
Get full text

Evolution under the sun: optimizing light harvesting in photosynthesis by Ruban, Alexander V.

“…The emergence and evolution of life on our planet was possible because the sun provides energy to our biosphere. Indeed, all life forms need energy for…”
Get full text

The Mechanism of Non-Photochemical Quenching in Plants: Localization and Driving Forces by Ruban, Alexander V, Wilson, Sam

“…Abstract Non-photochemical chlorophyll fluorescence quenching (NPQ) remains one of the most studied topics of the 21st century in photosynthesis research. Over…”
Get full text

Dynamic non‐photochemical quenching in plants: from molecular mechanism to productivity by Murchie, Erik H., Ruban, Alexander V.

“…Summary Photoprotection refers to a set of well defined plant processes that help to prevent the deleterious effects of high and excess light on plant cells,…”
Get full text

Light harvesting control in plants by Ruban, Alexander V.

“…In 1991, my colleagues and I published a hypothesis article that proposed a mechanism that controls light harvesting in plants and protects them against…”
Get full text

Direct and Reverse Precession of a Massive Vortex in a Binary Bose–Einstein Condensate by Ruban, V. P.

“…The dynamics of a filled massive vortex is studied numerically and analytically using a two-dimensional model of a two-component Bose–Einstein condensate…”
Get full text

Quantifying the efficiency of photoprotection by Ruban, Alexander V.

“…A novel emerging technology for the assessment of the photoprotective ‘power’ of non-photochemical fluorescence quenching (NPQ) has been reviewed and its…”
Get full text

Instabilities of a Filled Vortex in a Two-Component Bose–Einstein Condensate by Ruban, V. P.

“…A two-component Bose–Einstein condensate of cold atoms with a strong intercomponent repulsion leading to the spatial separation of the components has been…”
Get full text

Stabilization of Optical Bubbles Near the Axis of a Helical Waveguide by Ruban, V. P.

“…It has been shown numerically that coupled nonlinear Schrödinger equations describing the interaction between the left and right circular polarizations of a…”
Get full text

Collisions of Light Bullets with Different Circular Polarizations by Ruban, V. P.

“…Collisions of left- and right-polarized spatiotemporal optical solitons have been numerically simulated for a locally isotropic focusing Kerr medium with…”
Get full text

An Optical Analog for a Rotating Binary Bose—Einstein Condensate by Ruban, V. P.

“…Coupled nonlinear Schrödinger equations for paraxial optics with two circular polarizations of light in a defocusing Kerr medium with anomalous dispersion…”
Get full text

“Capillary” Structures in Transversely Trapped Nonlinear Optical Beams by Ruban, V. P.

“…A mathematical analogy between paraxial optics with two circular polarizations of light in a defocusing Kerr medium with positive dispersion, binary…”
Get full text

Bubbles with Attached Quantum Vortices in Trapped Binary Bose–Einstein Condensates by Ruban, V. P.

“…Specific topological excitations of energetically stable “core-and-mantle” configurations of trapped two-component immiscible Bose–Einstein condensates are…”
Get full text

Capillary Flotation in a System of Two Immiscible Bose–Einstein Condensates by Ruban, V. P.

“…A spatially inhomogeneous, trapped two-component Bose–Einstein condensate of cold atoms in the phase separation mode has been numerically simulated. It has…”
Get full text

Nonuniformly Filled Vortex Rings in Nonlinear Optics by Ruban, V. P.

“…A new type of long-lived solitary structures for paraxial optics with two circular polarizations of light in a homogeneous defocusing Kerr medium with an…”
Get full text

Systems of Vortices in a Binary Core–Shell Bose–Einstein Condensate by Ruban, V. P.

“…A trapped Bose–Einstein-condensed mixture of two types of cold atoms with significantly different masses has been simulated numerically within the coupled…”
Get full text

The Mechanism of Nonphotochemical Quenching: The End of the Ongoing Debate by Ruban, Alexander V

Get full text

Three-Dimensional Numerical Simulation of Long-Lived Quantum Vortex Knots and Links in a Trapped Bose Condensate by Ruban, V. P.

“…The dynamics of the simplest vortex knots, “unknots,” and torus links in an atomic Bose condensate at zero temperature in an anisotropic harmonic trap has been…”
Get full text

The photoprotective molecular switch in the photosystem II antenna by Ruban, Alexander V., Johnson, Matthew P., Duffy, Christopher D.P.

“…We have reviewed the current state of multidisciplinary knowledge of the photoprotective mechanism in the photosystem II antenna underlying non-photochemical…”
Get full text

Rethinking the Influence of Chloroplast Movements on Non-photochemical Quenching and Photoprotection by Wilson, Sam, Ruban, Alexander V

“…Under blue light, plant chloroplasts relocate to different areas of the cell. The photoreceptor phototropin2 (phot2) mediates the chloroplast movement…”
Get full text