|
Showing 1 - 25 of
27 matches in All Departments
First published in 1999, this volume was the third in a trilogy on
the 'problem' of Northern Ireland. It examines the political
content of the unionist and nationalist 'ideologies' which have
emerged in the late 19th and early 20th centuries in Ireland. The
focus of the book is also to examine and assess the impact of
unionist and nationalist thinking and commitment on political and
economic life in the twentieth century.
First published in 1999, this volume was the third in a trilogy on
the 'problem' of Northern Ireland. It examines the political
content of the unionist and nationalist 'ideologies' which have
emerged in the late 19th and early 20th centuries in Ireland. The
focus of the book is also to examine and assess the impact of
unionist and nationalist thinking and commitment on political and
economic life in the twentieth century.
This book explores the co-creative practice of contemporary dancers
solely from the point of view of the dancer. It reveals multiple
dancing perspectives, drawn from interviews, current writing and
evocative accounts from inside the choreographic process,
illuminating the myriad ways that dancers contribute to the
production of dance culture.
|
Fortschritte der Chemie organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products / Progres Dans la Chimie des Substances Organiques Naturelles (English, French, German, Paperback, Softcover reprint of the original 1st ed. 1960)
P W Brian, H Brockmann, J. F. Grove, Michael Heidelberger, A Kjaer, …
|
R1,657
Discovery Miles 16 570
|
Ships in 10 - 15 working days
|
Depuis l'isolement de la creatine par CHEVREUL, en 1832, dans les
extraits de viande (44) et son identification par LIEBIG, en r847,
l'attention des biochimistes a porte principalement, pendant
longtemps, sur le role de l'arginine dans la production de l'uree
(I28), sur le cyde de l'ureo- genese (I34) et sur celui de la
phosphocreatine (7I) et de la phospho- arginine (r68, I69) dans la
contraction musculaire. A la suite de la mise en evidence, d'une
part des reactions de trans- amidination expliquant la
convertibilite entre l'arginine et un certain nombre de derives
guanidiques (28,29,33,73,2 5, 29I, 292), et, d'autre part, du
mecanisme complexe de la biosynthese de l'arginine (34, 45, 46,
I95, I96) , l'importance du groupement guanidique dans la fixation
et le transfert de l'azote organique est devenue beaucoup plus
manifeste. Par ailleurs, l'isolement de nouvelles substances dont
certaines: la phosphotaurocyamine, la phosphoglycocyamine
(280-282), la phospho- 10mb ricine (270), jouent le meme role de
phosphagenes que le creatine- et l'argininephosphate (257), amis en
evidence la part importante que les derives guanidiques prennent
dans la chimie du musde. L'etude de leur biogenese a montre en
outre que leur role n'est pas seulement equivalent a l'arginine
dans la fixation de l'azote du groupe amidinique, mais qu'ils sont
capables de jouer egalement de role de regulateurs du metabolisme
azote (258). I. Structure et formation.
|
Fortschritte der Chemie Organischer Naturstoffe/Progress in the Chemistry of Organic Natural Products/Progres dans la Chimie des Substances Organiques Naturel?es (English, French, German, Paperback, Softcover reprint of the original 1st ed. 1955)
George W. Beadle, A J Haagen-Smit, T G Halsall, F T Haxo, E R H Jones, …
|
R1,642
Discovery Miles 16 420
|
Ships in 10 - 15 working days
|
Substances belonging to this group of organic compounds are wi,lely
distributed in Nature, being found in plants, both higher and lower
fungi and, upto the present time, in one animal source, sheep
wool-fat. For a long- time no real differentiation was possible
between the tetra- and penta- cyclic triterpenes and the sterols.
Then the two latter became disting- uishable by their selenium.
*dehydrogenation products, i. e. , picene and naphthalene
derivatives from the pentacyclic triterpenes and DIELS' hydrocarbon
from the sterols. It is now apparent that those compounds yielding
predominantly I: 2: 8-trimethylphenanthrene on dehydro- genation
represent yet another class, and this property is regarded as
typical of the tetracyclic triterpenes. The group contains both C
and C 30 3l compounds and, although the latter fall outside
RUZICKA'S strict definition of triterpenes (I42), it seems
desirable to permit this deviation. Members with thirty-two carbon
atoms may well be discovered in due course. In a most* valuable
account of the triterpenes written in I949, JEGER. (II3) was able
to summarize all that was known about the tetra- cyclic group in a
very small compass. Most of the work discussed in the present
article has been published during the last five years and in that
time the structures of some twenty compounds have been elucidated.
Of outstanding importance is the revelation of close structural
relation- ships tQ the steroids, and the presence of C and C
side-chains, skeletally 8 9 identical with those of cholesterol and
ergosterol.
The book examines how the Belfast Agreement came about and its
effect on unionism, nationalism, the paramilitaries, electoral
support for local parties and the constitutional position of
Northern Ireland. It also considers the extent to which the
Agreement may be regarded as an exercise in political cynicism or
the basis for lasting peace.
The book examines how the Belfast Agreement came about and its
effect on unionism, nationalism, the paramilitaries, electoral
support for local parties and the constitutional position of
Northern Ireland. It also considers the extent to which the
Agreement may be regarded as an exercise in political cynicism or
the basis for lasting peace.
This title examines the political content of the unionist and
nationalist ideologies which have emerged in the late 19th and
early 20th centuries in Ireland.
In Which It Is Proved, By Internal, As Well As By Direct And
Satisfactory Evidence That Were Written By Edmund Burke.
This is a well rounded collection of poems which sparkle with
originality and embrace profundity. They have a refreshing lyrical
richness that rewards and pleases the reader. There are uses of the
language that are a pleasure to encounter; a strong and effective
coinage of words. The words ripple. The poems are reflective,
insightful, moving, rich and melodic. One will be pleased to
discover the fine new things that language can do.
In Which It Is Proved, By Internal, As Well As By Direct And
Satisfactory Evidence That Were Written By Edmund Burke.
Barton and Roche have drawn on the expertise of scholars in Irish
history, political philosophy, sociology, demography and criminal
and constitutional law to provide a major contribution to
understanding the dynamics of the terrorist conflict that engulfed
Northern Ireland for thirty years. The legal dimension of the book
provides accessible understanding both of the use of the criminal
law in response to terrorism and of the constitutional status of
Northern Ireland prior to the 1998 Belfast Agreement. The Northern
Ireland Question: Myth and Reality explicates the civic character
of unionism which differentiates unionism as a form of political
identity from the ethnicity of traditional Irish nationalism. The
contributions explore the ambiguities of southern Irish politics
with respect to 'the Northern Ireland question' and challenge a
conventional and widely accepted understanding (inimical to
unionism and unionists) of the genesis of the terrorist conflict in
Northern Ireland and the extent of discrimination under the
Stormont administration but without loss of objectivity and
professional detachment.
|
You may like...
Midnights
Taylor Swift
CD
R418
Discovery Miles 4 180
|