97 research outputs found
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Hanford Site Environmental Surveillance Data Report for Calendar Year 2002
No full textThis data report contains the actual raw data used in the annual Hanford Site environmental report (PNNL-14295). In addition to providing raw data collected during routine sampling in 2002, this report also includes data from special sampling studies performed by PNNL during 2002. Environmental surveillance at the Hanford Site, located in southeastern Washington State, is conducted by Pacific Northwest National Laboratory (PNNL), which is operated by Battelle for the U.S. Department of Energy. The data collected provide a historical record of radionuclide and radiation levels attributable to natural causes, worldwide fallout, and Hanford operations. Data are also collected to monitor several chemicals and metals in Columbia River water and sediment. For more information regarding the 2002 sampling schedule for the Surface Environmental Surveillance Project (SESP) and Drinking Water Monitoring Project, refer to L. E. Bisping, Environmental Surveillance Master Sampling Schedule (PNNL-13418, Pacific Northwest National Laboratory, Richland, Washington). PNNL publishes an annual environmental report for the Hanford Site each calendar year. The Hanford Site Environmental Report for Calendar Year 2002 describes the site mission and activities, general environmental features, radiological and chemical releases from operations, status of compliance with environmental regulations, status of programs to accomplish compliance, and environmental monitoring activities and results. Sections of the annual environmental report include tables and summaries of offsite and onsite environmental surveillance data collected by PNNL during 2002. This data report contains the actual raw data used to create those tables and summaries. In addition to providing raw data collected during routine sampling efforts in 2002, this data report also includes data from special sampling studies performed by PNNL during 2002
Influence of mild hypothermia on myocardial contractility and circulatory function
No full textMyocardial contractility depends on temperature. We investigated the influence of mild hypothermia (37-31 degreesC) on isometric twitch force, sarcoplasmic reticulum (SR) Ca2+-content and intracellular Ca2+-transients in ventricular muscle strips from human and porcine myocardium, and on in vivo hemodynamic parameters in pigs. In vitro experiments: muscle strips from 5 nonfailing human and 8 pig hearts. Electrical stimulation (1 Hz), simultaneous recording of isometric force and rapid cooling contractures (RCCs) as an indicator of SR Ca2+-content, or intracellular Ca2+-transients (aequorin method). In vivo experiments: 8 pigs were monitored with Millar-Tip (left ventricle) and Swan-Ganz catheter (pulmonary artery). Hemodynamic parameters were assessed at baseline conditions (37 degreesC), and after stepwise cooling on cardiopulmonary bypass to 35, 33 and 31 degreesC. Hypothermia increased isometric twitch force significantly by 91 +/- 16 % in human and by 50 +/- 9 % in pig myocardium (31 vs. 37 degreesC; p 3 to 73 +/- 1 min(-1), cardiac output increased from 2.4 +/- 0.1 to 3.1 +/- 0.3 l/min, and stroke volume increased from 21 +/- 1 to 41 +/- 3 ml. +dP/dt(max) increased by 25 +/- 8 % (37 vs. 31 OC; p < 0.05 for all values). Systemic and pulmonary vascular resistance did not change significantly during cooling. Mild hypothermia exerts significant positive inotropic effects in human and porcine myocardium without increasing intracellular Ca2+-transients or SR Ca2+-content. These effects translate into improved hemodynamic parameters of left ventricular function
The Common European Sales Law, consumer protection and overriding mandatory provisions in private international law
No full textThis article analyses the relationship of the proposed Common European Sales Law (CESL) and the rules on mandatory and overriding provisions in private international law. The author argues that the CESL will not achieve its stated aim of taking precedence over these provisions of national law and therefore not lead to an increase in cross-border trade. It is pointed out how slight changes in drafting can overcome the collision with mandatory provisions. The clash with overriding mandatory provisions, the author argues, should be taken as an opportunity to rethink the definition of these provisions
Substantial labile carbon stocks and microbial activity in deeply weathered soils below a tropical wet forest
No full textContrary to large areas in Amazonia of tropical moist forests with a pronounced dry season, tropical wet forests in Costa Rica do not depend on deep roots to maintain an evergreen forest canopy through the year. At our Costa Rican tropical wet forest sites, we found a large carbon stock in the subsoil of deeply weathered Oxisols, even though only 0.04–0.2% of the measured root biomass (>2 mm diameter) to 3 m depth was below 2 m. In addition, we demonstrate that 20% or more of this deep soil carbon (depending on soil type) can be mobilized after forest clearing for pasture establishment. Microbial activity between 0.3 and 3 m depth contributed about 50% to the microbial activity in these soils, confirming the importance of the subsoil in C cycling. Depending on soil type, forest clearing for pasture establishment led from no change to a slight addition of carbon in the topsoil (0–0.3 m depth). However, this effect was countered by a substantial loss of C stocks in the subsoil (1–3 m depth). Our results show that large stocks of relatively labile carbon are not limited to areas with a prolonged dry season, but can also be found in deeply weathered soils below tropical wet forests. Forest clearing in such areas may produce unexpectedly high C losses from the subsoil.http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000184483200004&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=6e41486220adb198d0efde5a3b153e7dVoR - Version of Recor
Avoid the statutist trap : the international scope of the Consumer Credit Act 1974
No full textThis article takes a fresh look at the role statutes play within the conflict of laws. The author argues that statutes can only ever apply within the framework of conflict-of-laws rules. Parliament's intention must be taken to subject legislation to the conflict-of-laws system. The opposing view would commit the mistake of falling into the 'statutist trap' and overload statutes with meaning, which they do not have. The author uses the Consumer Credit Act 1974 and the House of Lord's decision in OFT v Lloyds to illustrate the argument
Environmental surveillance master sampling schedule
No full textEnvironmental surveillance of the Hanford Site and surrounding areas is conducted by the Pacific Northwest National Laboratory (PNNL) for the US Department of Energy (DOE). This document contains the planned 1996 schedules for routine collection of samples for the Surface Environmental Surveillance Project (SESP), Drinking Water Project, and Ground-Water Surveillance Project
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Hanford Site Environmental Surveillance Master Sampling Schedule
No full textEnvironmental surveillance of the Hanford Site and surrounding areas is conducted by the Pacific Northwest National Laboratory (PNNL) for the U.S. Department of Energy (DOE). Sampling is conducted to evaluate levels of radioactive and nonradioactive pollutants in the Hanford environs, as required in DOE Order 5400.1, ''General Environmental protection Program,'' and DOE Order 5400.5, ''Radiation Protection of the Public and the Environment.'' The sampling methods are described in the Environmental Monitoring Plan, United States Department of Energy, Richland Operations Office, DOE/RL-91-50, Rev.2, U.S. Department of Energy, Richland, Washington. This document contains the CY1999 schedules for the routine collection of samples for the Surface Environmental Surveillance Project (SESP) and Drinking Water Monitoring Project. Each section includes the sampling location, sample type, and analyses to be performed on the sample. In some cases, samples are scheduled on a rotating basis and may not be collected in 1999 in which case the anticipated year for collection is provided. In addition, a map is included for each media showing approximate sampling locations
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Hanford Site Environmental Surveillance Master Sampling Schedule, January 2001
No full textThis document contains the CY 2001 schedules for the routine collection of samples for the Surface Environmental Surveillance Project (SESP) and Drinking Water Monitoring Project. Each section includes sampling locations, sample types, and analyses to be performed
Hanford Site Environmental Surveillance Master Sampling Schedule for Calendar Year 2011
No full textThis document contains the calendar year 2011 schedule for the routine collection of samples for the Surface Environmental Surveillance Project and the Drinking Water Monitoring Project. Each section includes sampling locations, sampling frequencies, sample types, and analyses to be performed. In some cases, samples are scheduled on a rotating basis. If a sample will not be collected in 2011, the anticipated year for collection is provided. Maps showing approximate sampling locations are included for media scheduled for collection in 2011
Ecohydrological modelling with EcH2O-iso to quantify forest and grassland effects on water partitioning and flux ages
No full textACKNOWLEDGMENTS The authors would like to acknowledge research funding from the European Research Council (project GA 335910 VeWa). M. Maneta acknowledges support from the U.S. National Science Foundation (project GSS 1461576). C. S. is grateful to the Leibniz IGB Berlin for a Senior Research Fellowship. We also thank Umweltbundesamt (UBA) for providing the climate data. DATA AVAILABILITY STATEMENT The data that support the findings of this study are available from the corresponding author upon reasonable request.Peer reviewe
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