Text describes action on various war fronts. Includes photographs: Lieut. Bulkeley -- Nip Nipper de luxe, Lieut. Comm. Edward H. O'Hare -- Brewster "Buffalo" -- The guns were going on -- The big Wellingtons did not rest -- Training of airborne Infantry. Large world map is keyed to text: Japs confused on raid -- Chinese rescue British -- Corregidor holds -- Timor fight still on -- blame set for fire -- President honors flyer -- Gen. Marshall returns -- strike idleness small -- manpower mobilization -- Brewster plant seized -- Argentine ship hit -- radio detectors used -- "Peace Offensive" due-- Lubeck laid low-- commandos raid again -- Reds close for action -- Malta takes high toll -- Laval favors Nazis. Inset maps: Honshu, Japan ; western Europe. Also includes 2 pictographs: Happy Birthday, Dear Adolf; Telefact: materials for victory.

Front: Text describes action on various war fronts: Tunisia, Russia, Southwest Pacific, Air offensive, Aleutians. Large world map is keyed to text and illustrates time zones around the world. Inset map shows Tunisia. Includes photographs: troops receiving daily news summaries, bombers in flight, M-10 tank destroyers, and a German Mark VI. Back: British Aircraft. 19 aircraft are identified by sketch or photograph. Text provides description of each.

Front: Text describes action on various war fronts: Russia, Solomons, New Guinea, Aleutians, Bolivia, Tunisia, Air offensive. Large world map is keyed to text and illustrates time zones around the world. Inset maps show Sicily and Tunis. Includes photographs: Malaria control, Super block-buster [8,000 lb. aerial bomb], Change of ownership [captured Mercedes Benz troop-carrier], Bren-gun carriers support British Grenadiers in Kasserine Pass, Italian troops in the African war zone. Back: The Marine Corps. A unified fighting force. Graphic image shows helmeted Marine soldiers with rifles attacking a tropical island with ships and transport boats in background, as well as various photos of parachutes, bombardments, etc.

Front: Text describes action on various war fronts: Tunisia -- Southwest Pacific -- Russia -- Mediterranean. Large world map is keyed to text and illustrates time zones around the world. Inset maps show Allied drive in Tunisia -- Japanese controlled areas throughout the Southwest Pacific. Includes photographs: Helping Rommel's run [puppy stationed atop a Vickers machine gun] -- So he can fight (Staff Sergt. Hollers clerks at the San Angelo AAF Bombardier School in Texas) -- Blimp training. Back: Tunisia, map with inset showing location of Tunisia in the Mediterranean area.

Text describes action on various war fronts: Tunisia, Raid on Japan, Southwest Pacific, Italy, Air offensive, Russia, Aleutians. Large world map is keyed to text. Shows United Nations countries, Axis and Axis occupied areas, countries with Axis relations broken, and neutral countries. Inset maps show Italy, Sardinia, and northern Tunisia; Axis held areas in Tunisia; Nazi held areas around the Sea of Azov. Back: Fox Holes: Dig!..Or Die! Photographs and illustrations describing proper fox hole preparation and use.

Front: Text describes action on various war fronts: Eastern front, Burma, Western Europe, Italy, Southwest Pacific, Kuriles. Maps show Eastern Front; S. W. Pacific - Northern Bismarcks. Includes 9 photographs, 3 showing aerial incendiaries. Back: Southeastern Europe. Map.

Front: Text describes action on various war fronts: USSR, Air war, Central Pacific, Southwest Pacific, Italy, Submarines, Southeast Asia. Maps: Western Europe; Caroline Islands; Eastern front. Includes photographs: German wood box mine, New Zealand soldiers hold captured German soldiers, German-laid mines explode outside Cassino, the destruction of Cassino by Allied bombs. Back: Map of North Burma.

Front: Text describes action on various war fronts: USSR; Air war; Southeast Asia; Central Pacific; Southwest Pacific. Maps: Burma; Dutch New Guinea/ North-East New Guinea/ Papua./ Relief shown by shading. Includes 6 photographs. Back: Are the folks at home backing us up? . . . . Text describes war bond purchasing on the homefront. Includes illustrations.

Front: Text describes action on various war fronts: Eastern front; Italy; air war; Southeast Asia; Pacific. Maps: Communications centers hit in the Balkans; Crimea. Includes 7 photographs. Back: Smoke. Description of 4 ways to produce smoke for combat purposes. 1 illustration. 9 photographs.

Front: Text describes action on various war fronts: U.S. Fleet Active; Alies Race Through Reich - Soviets Strike Toward Austria Maps: Allies race through Reich--Soviets strike toward Austria [Germany], Pacific fleet action, Budapest to Vienna. Inset map: The Ruhr. Back: Color photograph of a flame-throwing tank is accompanied by text highlighting research and development to produce new weapons.

Front: Text describes action on various war fronts: Americans Isolate Ruhr; Vienna Threatened; Ryukyus Invaded. Maps: Eastern Europe, South Pacific, Okinawa. Back: Map of China's southeast coast. Includes inset maps: Shanghai, Wenchow, Foochow, Swatow, Canton, Hong Kong.

Front: Text describes action on various war fronts: Allies squeeze Reich; Okinawa resistance stiffens. Maps: [Western Europe]; Allies squeeze Reich, U.S. forces make new landings on Tawitawi and Masbate - Japanese battleship sunk, Okinawa resistance stiffens. Back: Illustration of a young woman looking at a 10 dollar war savings bond. Caption: "It will look even bigger-- after the war!"

Front: Maps: Okinawa Battle rages; Vienna taken; Europe; Germany; Italian offensive; Insets: Okinawa. Back: WAC: 3rd anniversary. Includes 8 photographs along with text descriptions and one cartoon by Sgt. Herblock.

Front: Maps: Soviets Enter Berlin ; Pacific Allies Gain. Inset map: Berlin. Back: [text and ill.]: San Francisco Conference -- Geared to peace and progress -- International organization proposed at Dumbarton Oaks.

A poster telling employees they must wash their hands before returning to work and illustrating proper hand washing.

A poster telling employees of restaurants and other businesses handling food they must wash their before returning to work and illustrating how to double hand wash.

A poster telling employees of restaurants and other businesses handling food they must wash their before returning to work and illustrating how to double hand wash.

A poster telling employees they must wash their hands before returning to work and illustrating proper hand washing.

For the in situ reductive immobilization of U to be an acceptable strategy for the removal of that element from groundwater, the long-term stability of U(IV) must be determined. Rates of biotransformation of Fe species influence the mineralogy of the resulting products (Fredrickson et al., 2003; Senko et al., 2005), and we hypothesize that the rate of U(VI) reduction influences the mineralogy of resultant U(IV) precipitates. We hypothesize that slower rates of U(VI) reduction will yield U(IV) phases that are more resistant to reoxidation, and will therefore be more stable upon cessation of electron donor addition. U(IV) phases formed by relatively slow reduction may be more crystalline or larger in comparison to their relatively rapidly-formed counterparts (Figure 1), thus limiting the reactivity of slowly-formed U(IV) phases toward various oxidants. The physical location of U(IV) precipitates relative to bacterial cells may also limit the reactivity of biogenic U(IV) phases. In this situation, we expect that precipitation of U(IV) within the bacterial cell may protect U(IV) from reoxidation by limiting physical contact between U(IV) and oxidants (Figure 1). We assessed the effect of U(VI) reduction rate on the subsequent reoxidation of biogenic U(IV) and are currently conducting column scale studies to determine …

Over the past two decades, numerous studies have produced high quality information on the rates at which bacteria can reduce metal oxides. The prototypical study--such as the one depicted to the right--focuses on only a few of the myriad variables affecting the rate. This approach allows for effective dissection of the mechanisms underlying DMRB activity, but, it also produces disjoint information that must be synthesized if we hope to predict the behavior of bacteria at the systems level.

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Effective environmental management of DOE sites requires reliable prediction of reactive transport phenomena. A central issue in prediction of subsurface reactive transport is the impact of multiscale physical, chemical, and biological heterogeneity. Heterogeneity manifests itself through incomplete mixing of reactants at scales below those at which concentrations are explicitly defined (i.e., the numerical grid scale). This results in a mismatch between simulated reaction processes (formulated in terms of average concentrations) and actual processes (controlled by local concentrations). At the field scale, this results in apparent scale-dependence of model parameters and inability to utilize laboratory parameters in field models. Accordingly, most field modeling efforts are restricted to empirical estimation of model parameters by fitting to field observations, which renders extrapolation of model predictions beyond fitted conditions unreliable. The objective of this project is to develop a theoretical and computational framework for (1) connecting models of coupled reactive transport from pore-scale processes to field-scale bioremediation through a hierarchy of models that maintain crucial information from the smaller scales at the larger scales; and (2) quantifying the uncertainty that is introduced by both the upscaling process and uncertainty in physical parameters. One of the challenges of addressing scale-dependent effects of coupled processes in …

The Environmental Molecular Sciences laboratory (EMSL) is a national scientific user facility operated by the Pacific Northwest National Laboratory (PNNL) for the U.S. Department of Energy's Office of Biological and Environmental Research. Located in Richland, Washington, EMSL offers researchers a comprehensive array of cutting-edge capabilities unmatched anywhere else in the world and access to the expertise of over 300 resident users--all at one location. EMSL's resources are available on a peer-reviewed proposal basis and are offered at no cost if research results are shared in the open literature. Researchers are encouraged to submit a proposal centered around one of EMSL's four Science Themes, which represent growing areas of research: (1) Geochemistry/Biogeochemistry and Subsurface Science; (2) Atmospheric Aerosol Chemistry; (3) Biological Interactions and Dynamics; and (4) Science of Interfacial Phenomena. To learn more about EMSL, visit www.emsl.pnl.gov.