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A valence-delocalised osmium dimer capable of dinitrogen photocleavage

The search for molecular catalysts that efficiently activate or cleave the dinitrogen molecule is an active field of research. While many thermal dinitrogen cleavage catalysts are known, the photochemical activation of N...

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Exact free surfaces in constant vorticity flows
Vera Hur, Miles Wheeler
Aug 01, 2020

We present an exact solution for periodic travelling waves in two-dimensional, infinitely deep and constant vorticity flows, in the absence of the effects of gravity or surface tension. The shape of the free surface is the...

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A valence-delocalised osmium dimer capable of dinitrogen photocleavage

The search for molecular catalysts that efficiently activate or cleave the dinitrogen molecule is an active field of research. While many thermal dinitrogen cleavage catalysts are known, the photochemical activation of N...

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Solution of the BFKL equation at next-to-leading order.
Vera Agustin Sabio
Feb 15, 2010
We solve the Balitsky–Fadin–Kuraev–Lipatov (BFKL) equation in the next–to–leading logarithmic approximation for forward scattering with all conformal spins using an iterative method .
Overhanging and touching waves in constant vorticity flows
Vera Hur, Miles Wheeler
Nov 25, 2022
We show the existence of periodic traveling waves at the free surface of a two dimensional,infinitely deep, and constant vorticity flow, under gravity, whose profiles are overhanging, including one which intersects itself to...
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Exact free surfaces in constant vorticity flows
Vera Hur, Miles Wheeler
Aug 01, 2020

We present an exact solution for periodic travelling waves in two-dimensional, infinitely deep and constant vorticity flows, in the absence of the effects of gravity or surface tension. The shape of the free surface is the...

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Narrative Ethics in Robert Westall’s The Machine Gunners
AbstractOne of the particularly challenging aspects of children’s literature lies in its ethics. The intended audience of children’s literature is often perceived to be morally malleable, and...
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The Gluon Green's function in the BFKL approach at next-to-leading logarithmic accuracy.
We investigate the gluon Green’s function in the high energy limit of QCD using a recently proposed iterative solution of the Balitsky–Fadin–Kuraev–Lipatov (BFKL) equation at next–to–leading logarithmic (NLL) accuracy. To...
W hadroproduction at large transverse momentum beyond next-to-leading order.
We study the production of W bosons at large transverse momentum in p¯p collisions. We show that the next-to-leading order cross section at large transverse momentum is dominated by threshold soft-gluon corrections. We add...
Inclusive double diffractive production of SUSY particles at the LHC.
We estimate the inclusive double diffractive production of SUSY particles at the LHC using a modified version of the POMWIG Monte Carlo event generator. The diffractive events are produced via the Ingelman–Schlein model for...
Overhanging and touching waves in constant vorticity flows
Vera Hur, Miles Wheeler
Nov 25, 2022
We show the existence of periodic traveling waves at the free surface of a two dimensional,infinitely deep, and constant vorticity flow, under gravity, whose profiles are overhanging, including one which intersects itself to...
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A qualitative analysis of the information needs of parents of children with Cystic Fibrosis prior to first admission
Background: Hospitalisation can be stressful for patients and their families. Pre-hospitalisation information is crucial in establishing a good basis for patient satisfaction and cooperation. This qualitative study explored...
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The Gluon Green's function in N=4 supersymmetric Yang-Mills theory.
The high energy limit of scattering amplitudes in the N = 4 supersymmetric Yang– Mills theory is studied by solving the corresponding BFKL equation in the next– to–leading approximation. The gluon Green’s function is analysed...
A Study of the gluon ladder in diffractive processes.
The solution to the non–forward BFKL equation in the Leading Logarithmic approximation is expressed in terms of a sum of iterations of its kernel directly in transverse momentum and rapidity space. Several studies of the...
Regioselective Alkyne Cyclotrimerization with an In Situ-Generated [Fe(II)H(salen)]·Bpin Catalyst
A mild, efficient, and regiospecific catalytic cyclotrimerization of alkynes to form 1,2,4-substituted arenes has been discovered. From a cheap and air-stable [Fe(salen)]2-μ-oxo complex and readily available pinacol borane...
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Formation and subdivision of the head field in the centipede Strigamia maritima, as revealed by the expression of head gap gene orthologues and hedgehog dynamics.
Background There have been few studies of head patterning in non-insect arthropods, and even in the insects, much is not yet understood. In the fly Drosophila three head gap genes, orthodenticle (otd), buttonhead (btd) and...
Published by: EvoDevo
Accuracy and bias of experts' adjusted forecasts
This study investigates whether experts' group-based judgmental adjustments to econometric forecasts of tourism demand improve the accuracy of the forecasts and whether the adjusted forecasts are unbiased. The Delphi method was...
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Phenomenology of a SU(2) triplet Higgs.
Vera Agustin Sabio
Feb 15, 2010
We study the Renormalization Group (RG) evolution of the couplings in a model with a real SU(2) triplet in the Higgs sector. Insisting that the model remain valid up to 1 TeV we show that it is possible for there to be no light...
Accuracy and bias of experts' adjusted forecasts
This study investigates whether experts' group-based judgmental adjustments to econometric forecasts of tourism demand improve the accuracy of the forecasts and whether the adjusted forecasts are unbiased. The Delphi method was...
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Exchange Coupling Interactions from the Density Matrix Renormalization Group and N-Electron Valence Perturbation Theory

The accurate description of magnetic level energetics in oligonuclear exchange-coupled transition-metal complexes remains a formidable challenge for quantum chemistry. The density matrix renormalization group (DMRG) brings...

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Exchange Coupling Interactions from the Density Matrix Renormalization Group and N-Electron Valence Perturbation Theory

The accurate description of magnetic level energetics in oligonuclear exchange-coupled transition-metal complexes remains a formidable challenge for quantum chemistry. The density matrix renormalization group (DMRG) brings...

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