The UK Molecular R-Matrix Scattering Package: a Computational Perspective

1995 ◽  
pp. 239-254 ◽  
Author(s):  
Charles J. Gillan ◽  
Jonathan Tennyson ◽  
Philip G. Burke
Keyword(s):  
R Matrix ◽  
Computational Perspective ◽  
The Uk

The UK molecular R-matrix codes

1998 ◽  
Vol 114 (1-3) ◽  
pp. 120-128 ◽  
Author(s):  
Lesley A. Morgan ◽  
Jonathan Tennyson ◽  
Charles J. Gillan
Keyword(s):  
R Matrix ◽  
Matrix Codes ◽  
The Uk

scholarly journals Cross Sections and Rate Coefficients for Vibrational Excitation of H2O by Electron Impact

Atoms ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 62
Author(s):  
Mehdi Ayouz ◽  
Alexandre Faure ◽  
Jonathan Tennyson ◽  
Maria Tudorovskaya ◽  
Viatcheslav Kokoouline
Keyword(s):  
Electron Impact ◽  
Cross Sections ◽  
Vibrational Excitation ◽  
Normal Modes ◽  
Scattering Matrix ◽  
Rate Coefficients ◽  
Vibrational States ◽  
R Matrix ◽  
Frame Transformation ◽  
The Uk

Cross-sections and thermally averaged rate coefficients for vibration (de-)excitation of a water molecule by electron impact are computed; one and two quanta excitations are considered for all three normal modes. The calculations use a theoretical approach that combines the normal mode approximation for vibrational states of water, a vibrational frame transformation employed to evaluate the scattering matrix for vibrational transitions and the UK molecular R-matrix code. The interval of applicability of the rate coefficients is from 10 to 10,000 K. A comprehensive set of calculations is performed to assess uncertainty of the obtained data. The results should help in modelling non-LTE spectra of water in various astrophysical environments.

scholarly journals Cross Sections and Rate Coefficients for Rotational Excitation of HeH+ Molecule by Electron Impact

Atoms ◽  
2018 ◽  
Vol 6 (3) ◽  
pp. 49 ◽  
Author(s):  
Marjan Khamesian ◽  
Mehdi Ayouz ◽  
Jasmeet Singh ◽  
Viatcheslav Kokoouline
Keyword(s):  
Electron Impact ◽  
Cross Sections ◽  
Theoretical Approach ◽  
Analytical Formula ◽  
Rate Coefficients ◽  
Rotational Excitation ◽  
R Matrix ◽  
Wide Range ◽  
The Uk ◽  
Quantum Defect Theory

Cross sections for rotational excitation and de-excitation of the HeH+ ion by an electron impact are computed using a theoretical approach that combines the UK R-matrix code and the multi-channel quantum defect theory. The thermally-averaged rate coefficients derived from the obtained cross sections are fitted to an analytical formula valid for a wide range of temperatures.

The diagnosis and management of factor VIII and IX inhibitors: a guideline from the UK Haemophilia Centre Doctors' Organization (UKHCDO)

2000 ◽  
Vol 111 (1) ◽  
pp. 78-90 ◽  
Author(s):  
C. R. M. Hay ◽  
T. P. Baglin ◽  
P. W. Collins ◽  
F. G. H. Hill ◽  
D. M. Keeling
Keyword(s):  
Factor Viii ◽  
Diagnosis And Management ◽  
Viii And Ix ◽  
The Uk

1476: Prostate Cancer Detection in Men Aged 45-49 Years in the UK Protect (Prostate Testing for Cancer and Treatment) Trial

2006 ◽  
Vol 175 (4S) ◽  
pp. 476-477
Author(s):  
Freddie C. Hamdy ◽  
Joanne Howson ◽  
Athene Lane ◽  
Jenny L. Donovan ◽  
David E. Neal
Keyword(s):  
Prostate Cancer ◽  
Cancer Detection ◽  
Treatment Trial ◽  
Prostate Cancer Detection ◽  
The Uk

653: The Protect (Prostate Testing for Cancer and Treatment) Study: Evaluating Screening and Treatment of Clinically Localised Prostate Cancer in the UK

2006 ◽  
Vol 175 (4S) ◽  
pp. 210-210
Author(s):  
◽  
Freddie C. Hamdy ◽  
Athene Lane ◽  
David E. Neal ◽  
Malcolm Mason ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
The Uk

597 Can we use BNP and NTproBNP to rule out heart failure in clinical practice? Results of the UK natriuretic peptide study

2003 ◽  
Vol 2 (1) ◽  
pp. 131
Author(s):  
A ZAPHIRIOU ◽  
S ROBB ◽  
G MENDEZ ◽  
T MURRAYTHOMAS ◽  
S HARDMAN ◽  
...  
Keyword(s):  
Heart Failure ◽  
Clinical Practice ◽  
Natriuretic Peptide ◽  
The Uk ◽  
Rule Out

Ethnic Differences in Self-Poisoning Across South London

Crisis ◽  
2014 ◽  
Vol 35 (4) ◽  
pp. 268-272
Author(s):  
Sean Cross ◽  
Dinesh Bhugra ◽  
Paul I. Dargan ◽  
David M. Wood ◽  
Shaun L. Greene ◽  
...  
Keyword(s):  
Black Women ◽  
Data Collection ◽  
White Women ◽  
Population Based ◽  
Care Services ◽  
Self Harm ◽  
Managing Risk ◽  
The Uk ◽  
Incident Cases ◽  
Minority Ethnic

Background: Self-poisoning (overdose) is the commonest form of self-harm cases presenting to acute secondary care services in the UK, where there has been limited investigation of self-harm in black and minority ethnic communities. London has the UK’s most ethnically diverse areas but presents challenges in resident-based data collection due to the large number of hospitals. Aims: To investigate the rates and characteristics of self-poisoning presentations in two central London boroughs. Method: All incident cases of self-poisoning presentations of residents of Lambeth and Southwark were identified over a 12-month period through comprehensive acute and mental health trust data collection systems at multiple hospitals. Analysis was done using STATA 12.1. Results: A rate of 121.4/100,000 was recorded across a population of more than half a million residents. Women exceeded men in all measured ethnic groups. Black women presented 1.5 times more than white women. Gender ratios within ethnicities were marked. Among those aged younger than 24 years, black women were almost 7 times more likely to present than black men were. Conclusion: Self-poisoning is the commonest form of self-harm presentation to UK hospitals but population-based rates are rare. These results have implications for formulating and managing risk in clinical services for both minority ethnic women and men.

Childhood Intelligence Predicts Adult Trait Openness

2016 ◽  
Vol 37 (2) ◽  
pp. 105-111 ◽  
Author(s):  
Adrian Furnham ◽  
Helen Cheng
Keyword(s):  
Structural Equation Modeling ◽  
Structural Equation ◽  
Social Background ◽  
Study Data ◽  
Equation Modeling ◽  
Direct Effects ◽  
Data Set ◽  
National Child Development Study ◽  
Nationally Representative ◽  
The Uk

Abstract. This study used a longitudinal data set of 5,672 adults followed for 50 years to determine the factors that influence adult trait Openness-to-Experience. In a large, nationally representative sample in the UK (the National Child Development Study), data were collected at birth, in childhood (age 11), adolescence (age 16), and adulthood (ages 33, 42, and 50) to examine the effects of family social background, childhood intelligence, school motivation during adolescence, education, and occupation on the personality trait Openness assessed at age 50 years. Structural equation modeling showed that parental social status, childhood intelligence, school motivation, education, and occupation all had modest, but direct, effects on trait Openness, among which childhood intelligence was the strongest predictor. Gender was not significantly associated with trait Openness. Limitations and implications of the study are discussed.

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