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American World Policies (Paperback): Weyl Walter E. (Walter Edwar 1873-1919 American World Policies (Paperback)
Weyl Walter E. (Walter Edwar 1873-1919
R535 Discovery Miles 5 350 Ships in 10 - 15 working days

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

An Inquiry Into the Animism and Folk-Lore of the Guiana Indians (Paperback): Walter Edmund Roth, Roth Walter E. (Walter Edmu... An Inquiry Into the Animism and Folk-Lore of the Guiana Indians (Paperback)
Walter Edmund Roth, Roth Walter E. (Walter Edmu 1861?-1933
R535 Discovery Miles 5 350 Ships in 10 - 15 working days

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Confessions of a Book-Lover (Paperback): Walters E. Walter 1877- Confessions of a Book-Lover (Paperback)
Walters E. Walter 1877-
R380 Discovery Miles 3 800 Ships in 10 - 15 working days

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Swan River Valley, Manitoba, Including the Municipalities of Swan River and Minitonas - Report on a Rural Survey of the... Swan River Valley, Manitoba, Including the Municipalities of Swan River and Minitonas - Report on a Rural Survey of the Agricultural, Educational, Social and Religious Life (Hardcover)
Methodist Church (Canada) Dept of E; Walter Alexander 1881-1963 Riddell; Created by Swan River Survey Committee
R765 Discovery Miles 7 650 Ships in 18 - 22 working days
Sir William Huggins and Spectroscopic Astronomy (Hardcover): E Walter (Edward Walter) 1 Maunder Sir William Huggins and Spectroscopic Astronomy (Hardcover)
E Walter (Edward Walter) 1 Maunder
R760 Discovery Miles 7 600 Ships in 18 - 22 working days
The Heavens and Their Story (Hardcover): E Walter 1851-1928 Maunder, Annie Scott Dill 1868 Maunder The Heavens and Their Story (Hardcover)
E Walter 1851-1928 Maunder, Annie Scott Dill 1868 Maunder
R920 Discovery Miles 9 200 Ships in 10 - 15 working days
Echoes Through Corridors, Silence in Rooms - A Book of Poetry (Paperback): Etha E. Walters Echoes Through Corridors, Silence in Rooms - A Book of Poetry (Paperback)
Etha E. Walters
R194 Discovery Miles 1 940 Ships in 18 - 22 working days

This collection of poetry by Etha Walters captures the raw emotion of experiences through metaphors, story telling and straight forward depictions. Experience her Joy, pain, love, heartbreak and healing as she shares her poetic journey with you

Are the Planets Inhabited? Hardcover (Hardcover): E. Walter Maunder Are the Planets Inhabited? Hardcover (Hardcover)
E. Walter Maunder
R658 R587 Discovery Miles 5 870 Save R71 (11%) Ships in 18 - 22 working days
The Science of the Stars (Hardcover): E. Walter Maunder The Science of the Stars (Hardcover)
E. Walter Maunder
R1,028 Discovery Miles 10 280 Ships in 10 - 15 working days
Are the Planets Inhabited? (Hardcover): E. Walter Maunder Are the Planets Inhabited? (Hardcover)
E. Walter Maunder
R1,144 Discovery Miles 11 440 Ships in 10 - 15 working days
Daddy, Tell Us About When You Were A Little Boy - 89 Years And Most Of Them Fun (Hardcover): E. Walter Snyder Daddy, Tell Us About When You Were A Little Boy - 89 Years And Most Of Them Fun (Hardcover)
E. Walter Snyder
R782 R701 Discovery Miles 7 010 Save R81 (10%) Ships in 18 - 22 working days

Working alone, to start with, I filled three pages of legal pads with two columns per page with notes on events in my life. The title of the book came from the incessant questioning by my daughters for stories of my life, and of the lives of those near and dear to me. I have had an interesting series of events that carried me through prep school, three colleges (with two bachelor's degrees), three WII essential engineering jobs, and close to three years as a U.S. Navy intelligence officer, over two years of which were in the Pacific. Initially, after nine years working as a mechanic, I began a career in 1947 as a contractor with a small business that my father turned over to me. This ended in 1988 when I sold my 82-year old business that had completed that year over $4 million worth of contracts. In retirement since 1988, my wife and I have spent the winters in a deluxe country club complex in Florida and our summers on our 11-acre farm in Connecticut. I played golf, spent afternoons in the condominium pool, and, following advice given to me by my dad's brother, a doctor, I have a three-ounce martini every night to keep the blood thin and the heart relaxed.

The Astronomy of the Bible (Hardcover): E. Walter Maunder The Astronomy of the Bible (Hardcover)
E. Walter Maunder
R1,554 Discovery Miles 15 540 Ships in 18 - 22 working days
Mixed Oxide Fuel (Mox) Exploitation and Destruction in Power Reactors (Hardcover, 1995 ed.): E.R. Merz, Carl E. Walter, Gennady... Mixed Oxide Fuel (Mox) Exploitation and Destruction in Power Reactors (Hardcover, 1995 ed.)
E.R. Merz, Carl E. Walter, Gennady M. Pshakin
R4,183 Discovery Miles 41 830 Ships in 18 - 22 working days

MOX fuel, a mixture of weapon-grade plutonium and natural or depleted uranium, may be used to deplete a portion of the world's surplus of weapon-grade plutonium. A number of reactors currently operate in Europe with one-third MOX cores, and others are scheduled to begin using MOX fuels in both Europe and Japan in the near future. While Russia has laboratory-scale MOX fabrication facilities, the technology remains under study. No fuels containing plutonium are used in the U.S. The 25 presentations in this book give an impressive overview of MOX technology. The following issues are covered: an up to date report on the disposition of ex-weapons Pu in Russia; an analysis of safety features of MOX fuel configurations of different reactor concepts and their operating and control measures; an exchange of information on the status of MOX utilisation in existing power plants, the fabrication technology of various MOX fuels and their behaviour in practice; a discussion of the typical national approaches by Russia and the western countries to the utilisation of Pu as MOX fuel; an introduction to new ideas, enhancing the disposition option of MOX fuel exploitation and destruction in existing and future advanced reactor systems; and the identification of common research areas where defined tasks can be initiated in cooperative partnership.

Disposal of Weapon Plutonium - Approaches and Prospects (Hardcover, 1996 ed.): E.R. Merz, Carl E. Walter Disposal of Weapon Plutonium - Approaches and Prospects (Hardcover, 1996 ed.)
E.R. Merz, Carl E. Walter
R5,199 Discovery Miles 51 990 Ships in 18 - 22 working days

This NATO Advanced Research Workshop on Disposal of Weapons Plutonium is a follow-up event to two preceding workshops, each dealing with a special subject within the overall disarmament issue: "Disposition of Weapon Plutonium," sponsored by the NATO Science Committee. The first workshop of this series was held at the Royal Institute of International Affairs in London on 24-25 January 1994, entitled "Managing the Plutonium Surplus, Applications, and Options." Its over all goal was to clarify the current situation with respect to pluto nium characteristics and availability, the technical options for use or disposal, and their main technical, environmental, and economic constraints. In the immediate term, plutonium recovered from dismantled nuclear warheads will have to be stored securely, and under international safeguards if possible. In the intermediate term, the principal alter natives for disposition of this plutonium are: irradiation in mixed oxide (MOX) fuel assemblies in existing commercial light-water reac tors or in specially adapted light-water reactors capable of operation with full cores of MOX fuel .and irradiation in future fast reactors. Another option is to blend plutonium with high-level waste as it is vitrified for final disposal in a geologic repository. In both cases, the high radioactivity of the resulting products provides "self shielding" and prevents separation of plutonium without already developed and available sophisticated technology. The so-called "spent fuel standard" as an effective protection barrier is - quired in either case."

The Royal Observatory Greenwich (Hardcover): E. Walter Maunder The Royal Observatory Greenwich (Hardcover)
E. Walter Maunder
R1,248 Discovery Miles 12 480 Ships in 9 - 17 working days
The Astronomy of the Bible (Paperback): E. Walter Maunder The Astronomy of the Bible (Paperback)
E. Walter Maunder
R587 R462 Discovery Miles 4 620 Save R125 (21%) Ships in 10 - 15 working days

A commentary on the astronomical references of holy scripture. Facsimile reprint of the first edition, including index and 34 illustrations.

Forgotten War - The British Empire and Commonwealth’s Epic Struggle Against Imperial Japan, 1941–1945: Brian E. Walter Forgotten War - The British Empire and Commonwealth’s Epic Struggle Against Imperial Japan, 1941–1945
Brian E. Walter
R855 R744 Discovery Miles 7 440 Save R111 (13%) Ships in 18 - 22 working days

The monumental struggle fought against Imperial Japan in the Asia/Pacific theater during World War II is primarily viewed as an American affair. While the United States did play a dominant role, the British and Commonwealth forces also made major contributions – on land, at sea and in the air – eventually involving over a million men and vast armadas of ships and aircraft. It was a difficult and often desperate conflict fought against a skilled and ruthless enemy that initially saw the British suffer the worst series of defeats ever to befall their armed forces. Still, the British persevered and slowly turned the tables on their Japanese antagonists. Fighting over an immense area that stretched from India in the west to the Solomon Islands in the east and Australia in the south to the waters off Japan in the north, British and Commonwealth forces eventually scored a string of stirring victories that avenged their earlier defeats and helped facilitate the demise of the Japanese Empire. Often overlooked by history, this substantial war effort is fully explored in Forgotten War. Meticulously researched, the book provides a complete, balanced and detailed account of the role that British and Commonwealth forces played on land, sea and in the air during this crucial struggle. It also provides unique analysis regarding the effectiveness and relevance of this collective effort and the contributions it made to the overall Allied victory.

Advanced Nuclear Consuming Excess Plutonium - Proceedings of the NATO Advanced Research Workshop, Moscow, Russia, 13-16 October... Advanced Nuclear Consuming Excess Plutonium - Proceedings of the NATO Advanced Research Workshop, Moscow, Russia, 13-16 October 1996 (Hardcover)
Erich R. Merz, Carl E. Walter
R2,449 Discovery Miles 24 490 Ships in 18 - 22 working days

This is a survey of current developments in the field of plutonium disposal by the application of advanced nuclear systems, both critical and subcritical. National research and development plans are also summarized. The actinide-fuelled critical reactors are associated with control problems, since they tend to have a small delayed neutron fraction coupled with a small Doppler effect and a positive void coefficient. Current thinking is turning to accelerator-driven subcritical systems for the transmutation of actinides. The volume draws the conclusion that the various systems proposed are technically feasible, even though not yet technically mature. The book presents a summary and evaluation of all relevant possibilities for burning surplus plutonium, presented by experts from a variety of different disciplines and interests, including the defence establishment. The obvious issue - the non-proliferation of nuclear weapons - is vital, but the matter represents a complex technological challenge that also requires an assessment in economic terms.

The Royal Observatory Greenwich - A Glance at its History and Work (Paperback): E. Walter Maunder The Royal Observatory Greenwich - A Glance at its History and Work (Paperback)
E. Walter Maunder
R1,141 R955 Discovery Miles 9 550 Save R186 (16%) Ships in 18 - 22 working days

When this highly illustrated work first appeared in 1900, the day-to-day business of an astronomer was prone to misapprehension; the reality tended to be clouded by the temptation to imagine observatories as preoccupied with making awe-inspiring discoveries and glimpsing distant worlds. Describing himself as a hybrid between an engineer and an accountant, astronomer Edward Walter Maunder (1851 1928) explodes the romantic myths and takes the reader on an entertaining tour of the history and real purposes of the Royal Observatory at Greenwich. Founded with the sole aim of advancing navigation at sea, the observatory originally confined its activities to the accurate compilation of celestial charts. In exploring the observatory's various departments and the lives of its Astronomers Royal, Maunder shows how its remit slowly expanded into heliography, meteorology, spectroscopy and the study of magnetism, which transformed it from a tool of the Navy to a major institution in contemporary astronomy.

Bounding Approaches to System Identification (Paperback, Softcover reprint of the original 1st ed. 1996): M. Milanese, J.... Bounding Approaches to System Identification (Paperback, Softcover reprint of the original 1st ed. 1996)
M. Milanese, J. Norton, H. Piet-Lahanier, E. Walter
R5,215 Discovery Miles 52 150 Ships in 18 - 22 working days

In response to the growing interest in bounding error approaches, the editors of this volume offer the first collection of papers to describe advances in techniques and applications of bounding of the parameters, or state variables, of uncertain dynamical systems. Contributors explore the application of the bounding approach as an alternative to the probabilistic analysis of such systems, relating its importance to robust control-system design.

Disposal of Weapon Plutonium - Approaches and Prospects (Paperback, Softcover reprint of the original 1st ed. 1996): E.R. Merz,... Disposal of Weapon Plutonium - Approaches and Prospects (Paperback, Softcover reprint of the original 1st ed. 1996)
E.R. Merz, Carl E. Walter
R5,839 Discovery Miles 58 390 Ships in 18 - 22 working days

This NATO Advanced Research Workshop on Disposal of Weapons Plutonium is a follow-up event to two preceding workshops, each dealing with a special subject within the overall disarmament issue: "Disposition of Weapon Plutonium," sponsored by the NATO Science Committee. The first workshop of this series was held at the Royal Institute of International Affairs in London on 24-25 January 1994, entitled "Managing the Plutonium Surplus, Applications, and Options." Its over all goal was to clarify the current situation with respect to pluto nium characteristics and availability, the technical options for use or disposal, and their main technical, environmental, and economic constraints. In the immediate term, plutonium recovered from dismantled nuclear warheads will have to be stored securely, and under international safeguards if possible. In the intermediate term, the principal alter natives for disposition of this plutonium are: irradiation in mixed oxide (MOX) fuel assemblies in existing commercial light-water reac tors or in specially adapted light-water reactors capable of operation with full cores of MOX fuel .and irradiation in future fast reactors. Another option is to blend plutonium with high-level waste as it is vitrified for final disposal in a geologic repository. In both cases, the high radioactivity of the resulting products provides "self shielding" and prevents separation of plutonium without already developed and available sophisticated technology. The so-called "spent fuel standard" as an effective protection barrier is - quired in either case."

Advanced Nuclear Systems Consuming Excess Plutonium (Paperback, Softcover reprint of the original 1st ed. 1997): E.R. Merz,... Advanced Nuclear Systems Consuming Excess Plutonium (Paperback, Softcover reprint of the original 1st ed. 1997)
E.R. Merz, Carl E. Walter
R1,435 Discovery Miles 14 350 Ships in 18 - 22 working days

A survey of recent developments in the field of plutonium disposal by the application of advanced nuclear systems, both critical and subcritical. Current national R&D plans are summarized. The actinide-fuelled critical reactors are associated with control problems, since they tend to have a small delayed neutron fraction coupled with a small Doppler effect and a positive void coefficient. Current thinking is turning to accelerator-driven subcritical systems for the transmutation of actinides. The book's conclusion is that the various systems proposed are technically feasible, even though not yet technically mature. The book presents a unique summary and evaluation of all relevant possibilities for burning surplus plutonium, presented by experts from a variety of different disciplines and interests, including the defence establishment. The obvious issue - the non-proliferation of nuclear weapons - is vital, but the matter represents a complex technological challenge that also requires an assessment in economic terms.

Mixed Oxide Fuel (Mox) Exploitation and Destruction in Power Reactors (Paperback, Softcover reprint of hardcover 1st ed. 1995):... Mixed Oxide Fuel (Mox) Exploitation and Destruction in Power Reactors (Paperback, Softcover reprint of hardcover 1st ed. 1995)
E.R. Merz, Carl E. Walter, Gennady M. Pshakin
R4,076 Discovery Miles 40 760 Ships in 18 - 22 working days

MOX fuel, a mixture of weapon-grade plutonium and natural or depleted uranium, may be used to deplete a portion of the world's surplus of weapon-grade plutonium. A number of reactors currently operate in Europe with one-third MOX cores, and others are scheduled to begin using MOX fuels in both Europe and Japan in the near future. While Russia has laboratory-scale MOX fabrication facilities, the technology remains under study. No fuels containing plutonium are used in the U.S. The 25 presentations in this book give an impressive overview of MOX technology. The following issues are covered: an up to date report on the disposition of ex-weapons Pu in Russia; an analysis of safety features of MOX fuel configurations of different reactor concepts and their operating and control measures; an exchange of information on the status of MOX utilisation in existing power plants, the fabrication technology of various MOX fuels and their behaviour in practice; a discussion of the typical national approaches by Russia and the western countries to the utilisation of Pu as MOX fuel; an introduction to new ideas, enhancing the disposition option of MOX fuel exploitation and destruction in existing and future advanced reactor systems; and the identification of common research areas where defined tasks can be initiated in cooperative partnership.

Bounding Approaches to System Identification (Hardcover, 1996 ed.): M. Milanese, J. Norton, H. Piet-Lahanier, E. Walter Bounding Approaches to System Identification (Hardcover, 1996 ed.)
M. Milanese, J. Norton, H. Piet-Lahanier, E. Walter
R5,474 Discovery Miles 54 740 Ships in 18 - 22 working days

In response to the growing interest in bounding error approaches, the editors of this volume offer the first collection of papers to describe advances in techniques and applications of bounding of the parameters, or state variables, of uncertain dynamical systems. Contributors explore the application of the bounding approach as an alternative to the probabilistic analysis of such systems, relating its importance to robust control-system design.

Blue Water War - The Maritime Struggle in the Mediterranean and Middle East, 1940-1945 (Hardcover): Brian E. Walter Blue Water War - The Maritime Struggle in the Mediterranean and Middle East, 1940-1945 (Hardcover)
Brian E. Walter
R860 R731 Discovery Miles 7 310 Save R129 (15%) Ships in 9 - 17 working days

For three millennia the Mediterranean Sea served as the center of western civilization and the scene of many colossal wars and naval battles. In the early summer of 1940, this ancient body of water again played host to a new and extensive conflict as the Kingdom of Italy challenged Britain for dominance within the region. With France on the verge of collapse and Britain facing the prospect of imminent invasion, the Italians hoped to re-establish control over the Mediterranean. The only thing standing in their way was the heavily outnumbered British Mediterranean Fleet and the equally outnumbered British ground and air forces present in the region. Together, these forces would determine whether the Mediterranean reverted back to Italian control or whether the Allies would prevail and retain supremacy over this great body of water for themselves. This book tells the story of this epic struggle. This was a prolonged and colossal conflict waged at differing times against the combined forces of Italy, Germany and Vichy France over a wide area stretching from the coastal waters of Southern Europe in the north to Madagascar in the south and Africa's Atlantic coast in the west to the Persian Gulf in the east. Utilizing a variety of weapons including surface warships, submarines, and aircraft along with sizable merchant fleets, the British and their subsequent American partners maintained vital seaborne lines of communication, conducted numerous amphibious landings, interdicted Axis supply activities and eventually eliminated all semblances of Axis maritime power within the theatre. In turn, these actions facilitated multiple Allied victories that helped secure the defeat of the European Axis.

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