21,498 research outputs found
The north east development council: its aims, resources and achievements 1961 - 1972
As indicated in the INTRODUCTION, this Thesis is concerned principally with the way in which the North EastDevelopment Council tried to adapt to changing economic conditions during the period 1961 t o 1972. The year 1972 marked the end of an era for the Council because, in the year following, arrangements were being made to re-organise the Council in order that its industrial promotion activity should apply to the whole of the Northern Region instead of just to the North East and the Council subsequently became known as the North of England Development Council. The work opens with a description of the economic circumstances which preceded the inauguration of the Council. This is followed by an assessment of the significance of the terms "region" and " industrial structure." Examination is then made both of the aims of the Council and of some of the Council ideas which lay behind the pursuit of these aims. The ideas referred to were about the creation of employment opportunities, about the problems of new skills and the retraining of labour, about the shortage of Service Industry in the North East and about the efficacy of market research as a Council activity. This last topic was thought to be especially related to industrial structure and is therefore treated in the chapter on that subject and not under "Pursuit of Aims." The low rate of growth of Northern GDP per head is next considered and comparison is made between expected and actual growth of Northern investment. The role of the Council in securing this investment is assessed and the outcome of the Council's efforts is set both against the Council's limited resources and against other difficulties which beset the Council
Mapping Kitaev's quantum double lattice models to Levin and Wen's string-net models
We exhibit a mapping identifying Kitaev's quantum double lattice models
explicitly as a subclass of Levin and Wen's string net models via a completion
of the local Hilbert spaces with auxiliary degrees of freedom. This
identification allows to carry over to these string net models the
representation-theoretic classification of the excitations in quantum double
models, as well as define them in arbitrary lattices, and provides an
illustration of the abstract notion of Morita equivalence. The possibility of
generalising the map to broader classes of string nets is considered.Comment: 8 pages, 6 eps figures; v2: matches published versio
Metal-insulator transition in EuO
It is shown that the spectacular metal-insulator transition in Eu-rich EuO
can be simulated within an extended Kondo lattice model. The different orders
of magnitude of the jump in resistivity in dependence on the concentration of
oxygen vacancies as well as the low-temperature resistance minimum in
high-resistivity samples are reproduced quantitatively. The huge colossal
magnetoresistance (CMR) is calculated and discussed
Enhancement of W+/- H-/+ Production at Hadron Colliders in the Two Higgs Doublet Model
We discuss the associated W+/- H-/+ production at the CERN Large Hadron
Collider. The dependence of the hadronic cross section on the Higgs sector
parameters is investigated in detail in the framework of the general Two Higgs
Doublet Model (THDM). We study the possible enhancement of the THDM prediction
for the cross section compared to the prediction of the Minimal Supersymmetric
Standard Model (MSSM). We find regions in the THDM parameter space where the
THDM prediction can exceed the one of the MSSM by two orders of magnitude.
These regions of large cross section are in agreement with theoretical bounds
on the model, derived from the requirement of vacuum stability and perturbative
unitarity, and are not excluded by experimental constraints.Comment: 19 pages, 5 figure
Agriculture in Western Australia. 3. The economic potential of the Wongan-Ballidu Shire. Part 1
IN West Australian agriculture there is a considerable backlog of information available to farmers which is not being used in practical farming. This, of course, is true of agricultural industries anywhere in the world.
This backlog results in a big difference in productivity between the best farms and the average farms in each district.
This article is a simple economic study of the potential of one shire of Western Australia
The economic potential of the Wongan-Ballidu Shire. Part 2. Costs and returns
THE potential of the Wongan-Ballidu Shire to produce increased quantities of grain, wool, sheep and meat up to the year 2,000 was estimated and discussed in the first part of this article (see last issue).
In this second and final part the financial returns likely to accrue to the shire and the individual farmers as a result of these increases are discussed
The 1964 Ord River cotton crop
IN November-December, 1963, the first five farmers allocated land in the Ord River Irrigation Area planted their first crop of cotton, which is expected to be the major crop grown in the area.
The crop was harvested in May-June, 1964, and has since been sold
The 1965 Ord River cotton crop
THE financial results of 18 cotton growers in the Ord River Valley during the 1965 season were obtained during a survey conducted in August, 1965.
All farmers who have been allocated blocks and who grew cotton in 1965 were included in the survey.
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