Andrea shea (50 resultados)

Condición: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Various (ilustrador). …

Condición: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Various (ilustrador). …

Paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority. Various (ilustrador).

Paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority. Various (ilustrador).

Paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Paperback. Condición: new. Paperback. Crack the speed barrier wide open in this thrilling new adventure that redefines what it means to go full throttle! Join Shine, a young but unyielding teenage girl, as she races to find the true story behind the tragedy that wrecked her family, and shattered the sport of Bonk Racing to its core. Along with her trusted technician, Gabbo, and her sentient Bonk Racer, Shiza, she will discover that learning the truth about her future is as dangerous as the tragic past she is trying to forget! Told in a series of legs within the race of all races-the Super Bonk Rally, this series spans amazing landscapes and death-defying terrain, as these racers go Psycho Bonkers! Features Shine, a young but unyielding teenage girl, as she races to find the true story behind the tragedy that wrecked her family, and shattered the sport of Bonk Racing to its core. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Condición: very good. Gut/Very good: Buch bzw. Schutzumschlag mit wenigen Gebrauchsspuren an Einband, Schutzumschlag oder Seiten. / Describes a book or dust jacket that does show some signs of wear on either the binding, dust jacket or pages.

Soft cover. Condición: Very Good. Very good condition. Light wear. Binding tight, pages clean. Pictures available upon request.

Condición: As New. Unread book in perfect condition.

Paperback. Condición: new. Paperback. Crack the speed barrier wide open in this thrilling new adventure that redefines what it means to go full throttle! Join Shine, a young but unyielding teenage girl, as she races to find the true story behind the tragedy that wrecked her family, and shattered the sport of Bonk Racing to its core. Along with her trusted technician, Gabbo, and her sentient Bonk Racer, Shiza, she will discover that learning the truth about her future is as dangerous as the tragic past she is trying to forget! Told in a series of legs within the race of all races-the Super Bonk Rally, this series spans amazing landscapes and death-defying terrain, as these racers go Psycho Bonkers! Features Shine, a young but unyielding teenage girl, as she races to find the true story behind the tragedy that wrecked her family, and shattered the sport of Bonk Racing to its core. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.…

Condición: acceptable. Cover image may vary. Cover is worn. Pages are sunned. Item has water damage. Paperback. 2nd Edition. Teacher's Manual.

Paperback. Condición: Brand New. German language. 10.08x6.57x0.43 inches. In Stock.

Softcover. Condición: Very Good. First Edition. Publication of 103 pages. Small landscape. The wraps are a little shelf rubbed. Internally the pages are clean and complete. The binding is excellent. GK. Our orders are shipped using tracked courier delivery services.

Pamphlet/Booklet. Condición: Very good. Presumed First Edition, First printing. 20 pages plus covers. Illustrations (color). Diagrams. Definitions. Cover has slight wear and soiling. The Dual-Axis Radiographic Hydrodynamic Test Facility (DARHT) is a facility at Los Alamos National Laboratory which is part of the Department of Energy's stockpile stewardship program. It uses two large X-ray machines to record three-dimensional interior images of materials. In most experiments, materials undergo hydrodynamic shock to simulate the implosion process in nuclear bombs and/or the effects of severe hydrodynamic stress. The tests are described as "full-scale mockups of the events that trigger the nuclear detonation". The powerful pulsed X-ray beams allow for an ultra-fast motion picture to be constructed showing the details of the process being studied in three dimensions. The tests are often compared with computer simulations to help improve the accuracy of the computer code. Such testing falls under the category of sub-critical testing. The project became an important priority after the United States stopped testing nuclear weapons in 1992. When completed in 1999, the first-axis accelerator could produce one short electron pulse lasting 60 ns with a current of 2 kA and an energy of 20 MeV. The beam could be focused to 2-millimeter diameter spot on the target. During a weapon's crucial triggering phase, explosive charges that surround the nuclear fuel are detonated at multiple points. The result is a shock wave that moves inward (implosion) at supersonic speeds, compressing the fuel to higher and higher density. Implosion ends when the fuel reaches a supercritical density, the density at which nuclear reactions in the fuel build up an uncontainable amount of energy, which is then released in a massive explosion. To make the mockup non-nuclear, a heavy metal surrogate (such as depleted uranium or lead) stands in for the nuclear fuel, but all other components can be exact replicas. Sub-critical masses of plutonium may also be used. Under such extreme implosion forces materials tend to behave like fluids, so this mock implosion is called a hydrodynamic test, or hydrotest. Standard practice is to take a single stop-action snapshot of the weapon mockup's interior as the molten components rush inward at thousands of meters per second. X-rays that can penetrate the heavy metal in a weapon mockup are made with an electron accelerator. An electron beam moving at near the speed of light is smashed into a tungsten target. The electrons are yanked off course by the strong electrostatic pull of the positively charged nuclei in the tungsten atoms, and their sudden change in direction causes them to give off energy in the form of high-energy x-rays. Scientists already knew how to use a short burst (pulse) of high-energy electrons (rather than a continuous beam) to make a short pulse of high-energy x-rays. The new challenge was for the accelerator to deliver a very large number of electrons in an extremely powerful pulse to generate an x-ray flash that can penetrate the mockup during the ultra-dense implosion. Specifications call for a pulse of 100 billionths of a second, about a million times shorter than exposures achieved with a high-end conventional camera. As with the hole in a pinhole camera, the smaller the beam spot, the more point-like the area producing x-rays, and the sharper the resulting image. Each electron accelerator consists of a long row of doughnut-shaped magnetic induction cells, each connected to a high-voltage generator. There are 74 in total in each accelerator but not all may be used. At the instant of firing, each generator discharges its power, creating a pulse of electric current through its induction cell, which in turn creates a large voltage difference across the gap separating that cell from its neighbor. The electron beam-pulse travels through the central bore of the cells, receiving a 200 keV energy kick each time it passes though a gap. One of the design problems was designing the new induction c. Andrea Gaskey (Illustrator) and Gary Warren (Photo (ilustrador).…

Trade paperback. Condición: Very good. Presumed First Edition, First printing. Format is 10 inches by 8 inches.[4], 71, [1] pages, plus covers. Glossary. Acronyms Illustrations (many in color). The Nuclear Weapons Technology Program at Los Alamos National Laboratory has one principal mission: to provide support for the U.S. nuclear weapons stockpile. With the cessation of nuclear testing, the Laboratory took on two complementary dimensions. The first was the task of maintaining in a safe and reliable condition those weapons for which Los Alamos had design responsibility. The second task was to ensure that the U. S. Government, any potential adversaries, and U.S. scientists and engineers all had confidence in the Laboratory's ability to successfully carry out its mission. As the stockpile aged, the Laboratory was working to develop less intrusive and more revealing surveillance technologies that permitted more extensive, nondestructive evaluation of weapons. The contents of this overview booklet include: Reducing the Global Nuclear Danger, Nuclear Weapons in US National Security Strategy, Thermonuclear Weapons, Assessing and Certifying an Aging Stockpile, Enhanced Surveillance, The Role of Numerical Computing, Refurbishing Nuclear Weapon Components, Stockpile Surety, High Explosives Program, Production of Tritium, Countering Proliferation, and Responding to Nuclear Emergencies. Los Alamos National Laboratory (Los Alamos or LANL for short) is a United States Department of Energy national laboratory initially organized during World War II for the design of nuclear weapons as part of the Manhattan Project. It is located a short distance northwest of Santa Fe, New Mexico, in the southwestern United States. Los Alamos was selected as the top secret location for bomb design in late 1942, and officially commissioned the next year, under the management of University of California. At the time it was known as Project Y and was the center for weapon design and overall coordination. Other labs, today known as Oak Ridge National Laboratory and the Hanford Site, concentrated on the production of uranium and plutonium bomb fuels. Los Alamos was the heart of the project, collecting together some of the world's most famous scientists, among them numerous Nobel Prize winners. The site was known variously as Project Y, Los Alamos Laboratory, and Los Alamos Scientific Laboratory through this period. The lab's existence was announced to the world in the post-WWII era, when it became known universally as Los Alamos. In 1952, the Atomic Energy Commission formed a second design lab under the direction of the University of California, Berkeley, becoming the Lawrence Livermore National Laboratory (LLNL). Since that date the two labs have competed on a wide variety of bomb designs. With the ending of the Cold War, both labs turned their focus increasingly to civilian missions. Today, Los Alamos is one of the largest science and technology institutions in the world. It conducts multidisciplinary research in fields such as national security, space exploration, nuclear fusion, renewable energy, medicine, nanotechnology, and supercomputing. The Stockpile Stewardship and Management Program is a United States Department of Energy program to ensure that the nuclear capabilities of the United States are not eroded as nuclear weapons age. It costs more than $4 billion annually[4] to test nuclear weapons and build advanced science facilities, such as the National Ignition Facility (NIF). Such facilities have been deemed necessary under the program since President Bill Clinton signed the Comprehensive Test Ban Treaty (CTBT) in 1997,[4][5] although building such facilities is a violation of the Non-Proliferation Treaty (NPT). The NPT requires signatory nuclear weapons states to build down their nuclear arsenals toward their complete elimination. John Allen Hopkins, Andrea Kron, and Leonard Marti (ilustrador).…

Taschenbuch. Condición: Neu. Neuware -VIELFALT UND AKZEPTANZ IN UNSEREN COMICS UND UNSERER GESELLSCHAFT!Unsere Gesellschaft ist vielfältig und bunt! Und das gilt auch für die Welt der DC-Comics! Mit diesem Band feiern wir unsere Vielfalt! Ob homo-, hetero- oder bisexuell, nonbinär oder transgender so wie die Menschen in unserer realen Welt sind auch die Held\*innen des DC-Universums!Neue Comic-Storys über die lesbische Batwoman, den schwulen Alan Scott, der die erste Green Lantern der Erde war, das Liebespaar Harley Quinn und Poison Ivy und viele andere LGBTQ+-Held\*innen!Mit Storys großartiger Autor\*innen und Zeichner\*innen wie James Tynion IV (BATMAN), Mariko Tamaki (BATMAN - DETECTIVE COMICS), Vita Ayala (Morbius), Klaus Janson (BATMAN: DIE RÜCKKEHR DES DUNKLEN RITTERS), Shuster und Eisner Award-Gewinner Andrew Wheeler u. v. a. sowie von Nicole Maines, die in der TV-Serie Supergirl die Trans-Superheldin Dreamer verkörpert! 148 pp. Deutsch.…

Taschenbuch. Condición: Neu. Neuware -VIELFALT UND AKZEPTANZ IN UNSEREN COMICS UND UNSERER GESELLSCHAFT!Unsere Gesellschaft ist vielfältig und bunt! Und das gilt auch für die Welt der DC-Comics! Mit diesem Band feiern wir unsere Vielfalt! Ob homo-, hetero- oder bisexuell, nonbinär oder transgender so wie die Menschen in unserer realen Welt sind auch die Held\*innen des DC-Universums!Neue Comic-Storys über die lesbische Batwoman, den schwulen Alan Scott, der die erste Green Lantern der Erde war, das Liebespaar Harley Quinn und Poison Ivy und viele andere LGBTQ+-Held\*innen!Mit Storys großartiger Autor\*innen und Zeichner\*innen wie James Tynion IV (BATMAN), Mariko Tamaki (BATMAN - DETECTIVE COMICS), Vita Ayala (Morbius), Klaus Janson (BATMAN: DIE RÜCKKEHR DES DUNKLEN RITTERS), Shuster und Eisner Award-Gewinner Andrew Wheeler u. v. a. sowie von Nicole Maines, die in der TV-Serie Supergirl die Trans-Superheldin Dreamer verkörpert! 148 pp. Deutsch.…

Condición: New.

Condición: Fine. Overstock school book. Multiple copies available. May have school barcode/stamp and very minor shelf wear but otherwise in Like New condition.

Taschenbuch. Condición: Neu. Neuware -VIELFALT UND AKZEPTANZ IN UNSEREN COMICS UND UNSERER GESELLSCHAFT!Unsere Gesellschaft ist vielfältig und bunt! Und das gilt auch für die Welt der DC-Comics! Mit diesem Band feiern wir unsere Vielfalt! Ob homo-, hetero- oder bisexuell, nonbinär oder transgender so wie die Menschen in unserer realen Welt sind auch die Held\*innen des DC-Universums!Neue Comic-Storys über die lesbische Batwoman, den schwulen Alan Scott, der die erste Green Lantern der Erde war, das Liebespaar Harley Quinn und Poison Ivy und viele andere LGBTQ+-Held\*innen!Mit Storys großartiger Autor\*innen und Zeichner\*innen wie James Tynion IV (BATMAN), Mariko Tamaki (BATMAN - DETECTIVE COMICS), Vita Ayala (Morbius), Klaus Janson (BATMAN: DIE RÜCKKEHR DES DUNKLEN RITTERS), Shuster und Eisner Award-Gewinner Andrew Wheeler u. v. a. sowie von Nicole Maines, die in der TV-Serie Supergirl die Trans-Superheldin Dreamer verkörpert.…

Paperback. Condición: new. New Copy. Customer Service Guaranteed.

Condición: As New. Unread book in perfect condition.

Condición: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.