WorldWideScience

Sample records for amendment review memo

  1. Technical memo : project 0-6132 (task 6).

    Science.gov (United States)

    2010-04-01

    The attached memo presents construction information on the test sections placed by Madden Construction on US 59 on March 26th 2010. The memo includes details of the mix design, shows photographs of the construction sequence, lab test data on the Cont...

  2. Process Memos: Facilitating Dialogues about Writing between Students and Instructors

    Science.gov (United States)

    Parrott, Heather Macpherson; Cherry, Elizabeth

    2015-01-01

    We have created a new teaching tool--process memos--to improve student writing. Process memos are guided reflections submitted with scaffolded assignments that facilitate a written dialogue between students and instructors about the process of writing. Within these memos, students critically assess available teaching tools, discuss their writing…

  3. Developing Problem Solving and Communication Skills through Memo Assignments in a Management Science Course

    Science.gov (United States)

    Williams, Julie Ann Stuart; Reid, Randall C.

    2010-01-01

    The authors describe how to structure a memo format for homework assignments in which a manager requests analysis of a particular issue from the student. The student must respond with a memo stating a recommendation and describing the solution approach. The results from using the memo format include improved student performance and professional…

  4. A Novel Method of Enhancing Grounded Theory Memos with Voice Recording

    Science.gov (United States)

    Stocker, Rachel; Close, Helen

    2013-01-01

    In this article the authors present the recent discovery of a novel method of supplementing written grounded theory memos with voice recording, the combination of which may provide significant analytical advantages over solely the traditional written method. Memo writing is an essential component of a grounded theory study, however it is often…

  5. Memo has a novel role in S1P signaling and is [corrected] crucial for vascular development.

    Science.gov (United States)

    Kondo, Shunya; Bottos, Alessia; Allegood, Jeremy C; Masson, Regis; Maurer, Francisca G; Genoud, Christel; Kaeser, Patrick; Huwiler, Andrea; Murakami, Masato; Spiegel, Sarah; Hynes, Nancy E

    2014-01-01

    Memo is a conserved protein that was identified as an essential mediator of tumor cell motility induced by receptor tyrosine kinase activation. Here we show that Memo null mouse embryonic fibroblasts (MEFs) are impaired in PDGF-induced migration and this is due to a defect in sphingosine-1-phosphate (S1P) signaling. S1P is a bioactive phospholipid produced in response to multiple stimuli, which regulates many cellular processes. S1P is secreted to the extracellular milieu where it exerts its function by binding a family of G-protein coupled receptors (S1PRs), causing their activation in an autocrine or paracrine manner. The process, termed cell-autonomous S1PR signaling, plays a role in survival and migration. Indeed, PDGF uses cell-autonomous S1PR signaling to promote cell migration; we show here that this S1P pathway requires Memo. Using vascular endothelial cells (HUVECs) with Memo knock-down we show that their survival in conditions of serum-starvation is impaired. Furthermore, Memo loss in HUVECs causes a reduction of junctional VE-cadherin and an increase in sprout formation. Each of these phenotypes is rescued by S1P or S1P agonist addition, showing that Memo also plays an important role in cell-autonomous S1PR signaling in endothelial cells. We also produced conventional and endothelial cell-specific conditional Memo knock-out mouse strains and show that Memo is essential for embryonic development. Starting at E13.5 embryos of both strains display bleeding and other vascular problems, some of the phenotypes that have been described in mouse strains lacking S1PRs. The essential role of Memo in embryonic vascular development may be due in part to alterations in S1P signaling. Taken together our results show that Memo has a novel role in the S1P pathway and that Memo is needed to promote cell-autonomous S1PR activation.

  6. Reorganizing Freshman Business Mathematics II: Authentic Assessment in Mathematics through Professional Memos

    Science.gov (United States)

    Green, Kris; Emerson, Allen

    2008-01-01

    The first part of this two-part paper [see EJ787497] described the development of a new freshman business mathematics (FBM) course at our college. In this paper, we discuss our assessment tool, the business memo, as a venue for students to apply mathematical skills, via mathematical modelling, to realistic business problems. These memos have…

  7. MeMo: a hybrid SQL/XML approach to metabolomic data management for functional genomics

    Directory of Open Access Journals (Sweden)

    Hardy Nigel

    2006-06-01

    Full Text Available Abstract Background The genome sequencing projects have shown our limited knowledge regarding gene function, e.g. S. cerevisiae has 5–6,000 genes of which nearly 1,000 have an uncertain function. Their gross influence on the behaviour of the cell can be observed using large-scale metabolomic studies. The metabolomic data produced need to be structured and annotated in a machine-usable form to facilitate the exploration of the hidden links between the genes and their functions. Description MeMo is a formal model for representing metabolomic data and the associated metadata. Two predominant platforms (SQL and XML are used to encode the model. MeMo has been implemented as a relational database using a hybrid approach combining the advantages of the two technologies. It represents a practical solution for handling the sheer volume and complexity of the metabolomic data effectively and efficiently. The MeMo model and the associated software are available at http://dbkgroup.org/memo/. Conclusion The maturity of relational database technology is used to support efficient data processing. The scalability and self-descriptiveness of XML are used to simplify the relational schema and facilitate the extensibility of the model necessitated by the creation of new experimental techniques. Special consideration is given to data integration issues as part of the systems biology agenda. MeMo has been physically integrated and cross-linked to related metabolomic and genomic databases. Semantic integration with other relevant databases has been supported through ontological annotation. Compatibility with other data formats is supported by automatic conversion.

  8. Memos with Personality: A Model from British Technical Colleges.

    Science.gov (United States)

    Yee, Carole

    1986-01-01

    Notes that while American technical writing texts stress brevity and directness as important characteristics of business correspondence, British texts stress qualities of personality and courtesy, especially in the memo. Shows how to incorporate personality into correspondence, thereby building cooperation among colleagues. (FL)

  9. Growth of Business English and the Need to Teach Memo-Writing Skills to Indian Tertiary-Level Learners

    Directory of Open Access Journals (Sweden)

    Aruna Arputhamalar

    2015-05-01

    Full Text Available English has become an inevitable means of communication. Due to globalization and rapid growth in business communication, the need to learn the English language has also gained momentum. Employers are looking for employees who are skilled in the language skills. In India, English has become an important means of communication and learning in the education and professional setup. Though English is being taught in schools and colleges, Indian students miserably fail to produce a good quality lengthy composition. In this respect, this paper aims to focus on the need to teach memo-writing skills to tertiary students. To this end, a group of second year Indian BCA students was taken as samples for the study. The students were given a pre-test on memo writing. They lacked the essential skills in writing a memo. In order to improve their memo writing skills the students had to undergo four tasks. At the end of the tasks, they were able to write a good memo. The corporate world demands accurate business writings and our students have to be trained to meet the demands of the business world. This paper studies the growth of business English, the components of effective business writing and the need to teach business writing to tertiary students, which will enable them to be successful in the business world.

  10. Administrative memo relative to the delivery of energy conservation certificates

    International Nuclear Information System (INIS)

    2006-07-01

    This memo details the principles of the energy conservation certificates, the law texts of application, the part of the Government and the ADEME services, the certificates demand procedure, and the inscription of the certificates on the national registries. (A.L.B.)

  11. Researching Teacher Education for Inclusion: Using a Methodological Memo

    Science.gov (United States)

    Young, Kathryn S.; Florian, Lani

    2013-01-01

    This article describes how a methodological memo (MM) was used in a research and development project designed to reform initial teacher education (ITE). A MM was used to explore what often remains an opaque part of the research process--the relationships between theory and practice that underpin many research studies. Yet, without detailed…

  12. Review Guidance for the TWRS FSAR amendment for Waste Retrieval and waste feed delivery

    International Nuclear Information System (INIS)

    GRIFFITH, R.W.

    1999-01-01

    This review guidance (Guide) was developed for Office of River Protection (ORP) reviewers to use in reviewing the amendment to the Tank Waste Remediation System (TWRS) Final Safety Analysis Report (FSAR) covering waste retrieval and waste feed delivery. Waste retrieval and waste feed delivery are necessary to supply nuclear waste from TWRS storage tanks to the TWRS Privatization (TWRS-P) Contractor's vitrification facility and to receive intermediate waste from the vitrification facility back into the TWRS tank farms for interim storage. An amendment to the approved TWRS FSAR (HNF-SD-WM-SAR-067,Rev. 0) is necessary to change the authorization basis to accommodate waste retrieval and waste feed delivery. The ORP'S safety responsibility in reviewing the FSAR amendment is to determine that reasonable assurance exists that waste retrieval and waste feed delivery operations can be accomplished with adequate safety for the workers, the public, and the environment. To carry out this responsibility, the ORP will evaluate the Contractor's amendment to the TWRS FSAR for waste retrieval and waste feed delivery to determine whether the submittal provides adequate safety and complies with applicable regulatory requirements

  13. RTE - Memo 2017

    International Nuclear Information System (INIS)

    2017-01-01

    A vibrant economy sustained by the electricity flowing across RTE's High and ultra-high-voltage electricity grid powers our industries and lights up our regions. RTE makes realtime adjustments to supply and demand. RTE fosters regional solidarity so that everyone can have access to electricity. In France and in Europe, second by second. The electricity system is changing more quickly than ever. In order to be prepared for the future, RTE must remain a step ahead. That is the purpose of the company's Impulsion et Vision project, which RTE initiated in 2016. Improving RTE's performance to continue fulfilling its role as a public utility. Innovating to become the first grid that combines electricity and digital technology. Reaching out to others so that the current continues to flow, whatever happens, from second to second, yesterday, today and tomorrow. This memo presents: RTE in 2016, RTE Profile and The grid, the Flow of electricity, the power Generation, Consumption and exchange, the Electricity market in Europe, its Major achievements in 2016 and the Main infrastructures of key energy transition investments, RTE's Financial results, the RTE Group, RTE Group organizational structure as of January 2017, and RTE socio-economic footprint

  14. MEMO Organisation Modelling Language (1): Focus on organisational structure

    OpenAIRE

    Frank, Ulrich

    2011-01-01

    Organisation models are at the core of enterprise model, since they represent key aspects of a company's action system. Within MEMO, the Organisation Modelling Language (OrgML) supports the construction of organisation models. They can be divided into two main abstractions: a static abstraction is focusing on the structure of an organisation that reflects the division of labour with respect to static responsibilities and a dynamic abstraction that is focusing on models of business processes. ...

  15. Annular dynamics of memo3D annuloplasty ring evaluated by 3D transesophageal echocardiography.

    Science.gov (United States)

    Nishi, Hiroyuki; Toda, Koichi; Miyagawa, Shigeru; Yoshikawa, Yasushi; Fukushima, Satsuki; Yoshioka, Daisuke; Sawa, Yoshiki

    2018-04-01

    We assessed the mitral annular motion after mitral valve repair with the Sorin Memo 3D® (Sorin Group Italia S.r.L., Saluggia, Italy), which is a unique complete semirigid annuloplasty ring intended to restore the systolic profile of the mitral annulus while adapting to the physiologic dynamism of the annulus, using transesophageal real-time three-dimensional echocardiography. 17 patients (12 male; mean age 60.4 ± 14.9 years) who underwent mitral annuloplasty using the Memo 3D ring were investigated. Mitral annular motion was assessed using QLAB®version8 allowing for a full evaluation of the mitral annulus dynamics. The mitral annular dimensions were measured throughout the cardiac cycle using 4D MV assessment2® while saddle shape was assessed through sequential measurements by RealView®. Saddle shape configuration of the mitral annulus and posterior and anterior leaflet motion could be observed during systole and diastole. The mitral annular area changed during the cardiac cycle by 5.7 ± 1.8%.The circumference length and diameter also changed throughout the cardiac cycle. The annular height was significantly higher in mid-systole than in mid-diastole (p 3D ring maintained a physiological saddle-shape configuration throughout the cardiac cycle. Real-time three-dimensional echocardiography analysis confirmed the motion and flexibility of the Memo 3D ring upon implantation.

  16. EPA Region 8, Memo on Desktop Printer Ink Cartridges Policy & Voluntary Printer Turn-in

    Science.gov (United States)

    This memo requests EPA Region 8 users to voluntarily turn-in their desktop printers and notifies users of the Region 8 policy to not provide maintenance or ink and toner cartridges for desktop printers.

  17. Six Memos for a Curious and Imaginative Future Scholarship in Entrepreneurship Studies

    DEFF Research Database (Denmark)

    Steyaert, Chris; Hjorth, Daniel; Gartner, William B.

    2011-01-01

    In this introductory article, we explain the purpose of this special issue that is set up as a Festschrift in honour of the (editorial) work of Bengt Johannisson. Inspired by Italo Calvino's Six Memos for the Next Millennium, the special issue is structured along six essays that are both commemor...

  18. VCS-SSA Mainz Experiment. Measurement of the beam spin asymmetry in (e polarized p {yields} ep{gamma}) and (e polarized p {yields} ep{pi}{sup 0}). Final analysis - MEMO II

    Energy Technology Data Exchange (ETDEWEB)

    Fonvieille, H.; Bensafa, I. [LPC-Clermont-Fd, Universite Blaise Pascal, F-63170 Aubiere Cedex (France)

    2006-06-15

    MEMO-I was written in February 2006 to give details of the second pass analysis of the VCS-SSA experiment. Since then there was our VCS Meeting in March, the production of the PhD thesis by I. Bensafa in May, and complementary studies of the asymmetry which triggered some afterthoughts. Instead of updating MEMO-I which is long enough this memo summarizes these complementary remarks and proposes asymmetry results which are more finalized in view of publication. Various nomenclatures like cuts, variables,etc. have NOT been redefined: please read MEMO-I for that. (authors)

  19. Strangeness fluctuations and MEMO production at FAIR

    International Nuclear Information System (INIS)

    Steinheimer, Jan; Mitrovski, Michael; Schuster, Tim; Petersen, Hannah; Bleicher, Marcus; Stoecker, Horst

    2009-01-01

    We apply a coupled transport-hydrodynamics model to discuss the production of multi-strange meta-stable objects in Pb + Pb reactions at the FAIR facility. In addition to making predictions for yields of these particles we are able to calculate particle dependent rapidity and momentum distributions. We argue that the FAIR energy regime is the optimal place to search for multi-strange baryonic object (due to the high baryon density, favoring a distillation of strangeness). Additionally, we show results for strangeness and baryon density fluctuations. Using the UrQMD model we calculate the strangeness separation in phase space which might lead to an enhanced production of MEMOs compared to models that assume global thermalization.

  20. The ’Torture Memos’: A Failure of Strategic Leadership

    Science.gov (United States)

    2009-05-11

    were issued in August 2002, both signed by Yoo’s superior, Assistant Attorney General (and OLC chief) Jay Bybee . 16 The first memo, addressed to...investigation into the professional responsibility of Yoo, Bybee , and another OLC attorney, underway for nearly 5 years, was completed in 2008 but has...Office of Legal Counsel, Jay S. Bybee , “Re: Standards of Conduct for Interrogation under 18 U.S.C. §§2340-2340A," memorandum for Alberto R. 23 Gonzales

  1. 75 FR 2878 - Center for Scientific Review; Amended Notice of Meeting

    Science.gov (United States)

    2010-01-19

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the Molecular Neuropharmacology and Signaling Study Section, February 4, 2010, 8 a.m. to February 5, 2010, 5 p.m., Hotel Monaco...

  2. 78 FR 65344 - Center for Scientific Review Amended Notice of Meeting

    Science.gov (United States)

    2013-10-31

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review Amended Notice of Meeting Notice is hereby given of a change in the meeting of the Molecular Neuropharmacology and Signaling Study Section, October 7, 2013, 8:00 a.m. to October 8, 2013, 12:00 p.m., The Dupont...

  3. A Danish killer amendment-when judicial review was banned from the 1849 Constitution

    DEFF Research Database (Denmark)

    Pedersen, M. N.

    2014-01-01

    In real political life "killer amendments" are very rare. William H. Riker was the first political scientist to draw systematic attention to this special "heresthetic" phenomenon, but he was himself only able to identify a handful of successful "killer amendments". Subsequent systematic empirical...... research has brought a few more to attention. In this article what may be the first successful example from outside the US context is described. It took place, when the Danish Constituent Assembly in 1849 discussed, if a proper judicial review procedure should be institutionalized in the Danish...

  4. Lessons Learned about Post-Tenure Review from the AAHE Peer Review of Teaching Project.

    Science.gov (United States)

    Taylor, James W.

    1999-01-01

    Describes use of a strategy adapted from the American Association for Higher Education's Peer Review of Teaching Project, the "reflective memo," to provide backward and forward view of post-tenure reviews in the chemistry department of the University of Wisconsin (Madison). The approach served as a guide in review of research, teaching,…

  5. 75 FR 54156 - Center for Scientific Review; Amended Notice of Meeting

    Science.gov (United States)

    2010-09-03

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the Language and Communication Study Section, October 4, 2010, 8 a.m. to October 5, 2010, 5 p.m., Ritz Carlton Hotel, 1150 22nd...

  6. Impact of the recession on the realization of the Kyoto target and the 2011 target of the working programme 'Clean and Efficient'. Memo

    International Nuclear Information System (INIS)

    2009-01-01

    By request of the Dutch Ministry of Housing, Spatial Planning and the Environment the Environmental Assessment Agency (PBL) drew up this memo on the impact of the recession on the realization of the Kyoto target and the intermediate target for 2011 from the working programme Clean and Efficient. The main conclusion of this memo is that both with and without the recession the Kyoto target will probably be realized. The main difference lies in the volume of emission allowances deployed by the government to realize the target [mk] [nl

  7. How to Calculate the Costs or Savings of Tax Credit Voucher Policies. NEPC Policy Memo

    Science.gov (United States)

    Welner, Kevin

    2011-01-01

    In this NEPC Policy Memo, Professor Welner explains that the most honest and conscientious approach to reporting the fiscal impact of tax credit vouchers is to provide a range of outcomes and let the readers--not the legislative analysts themselves--speculate on which is most likely. If a bottom line is demanded, it should be couched in as many…

  8. FY94 CAG trip reports, CAG memos and other products: Volume 2. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-15

    The Yucca Mountain Site Characterization Project (YMP) of the US DOE is tasked with designing, constructing, and operating an Exploratory Studies Facility (ESF) at Yucca Mountain, Nevada. The purpose of the YMP is to provide detailed characterization of the Yucca Mountain site for the potential mined geologic repository for permanent disposal of high-level radioactive waste. Detailed characterization of properties of the site are to be conducted through a wide variety of short-term and long-term in-situ tests. Testing methods require the installation of a large number of test instruments and sensors with a variety of functions. These instruments produce analog and digital data that must be collected, processed, stored, and evaluated in an attempt to predict performance of the repository. The Integrated Data and Control System (IDCS) is envisioned as a distributed data acquisition that electronically acquires and stores data from these test instruments. IDCS designers are responsible for designing and overseeing the procurement of the system, IDCS Operation and Maintenance operates and maintains the installed system, and the IDCS Data Manager is responsible for distribution of IDCS data to participants. This report is a compilation of trip reports, interoffice memos, and other memos relevant to Computer Applications Group, Inc., work on this project.

  9. FY94 CAG trip reports, CAG memos and other products: Volume 2. Final report

    International Nuclear Information System (INIS)

    1994-01-01

    The Yucca Mountain Site Characterization Project (YMP) of the US DOE is tasked with designing, constructing, and operating an Exploratory Studies Facility (ESF) at Yucca Mountain, Nevada. The purpose of the YMP is to provide detailed characterization of the Yucca Mountain site for the potential mined geologic repository for permanent disposal of high-level radioactive waste. Detailed characterization of properties of the site are to be conducted through a wide variety of short-term and long-term in-situ tests. Testing methods require the installation of a large number of test instruments and sensors with a variety of functions. These instruments produce analog and digital data that must be collected, processed, stored, and evaluated in an attempt to predict performance of the repository. The Integrated Data and Control System (IDCS) is envisioned as a distributed data acquisition that electronically acquires and stores data from these test instruments. IDCS designers are responsible for designing and overseeing the procurement of the system, IDCS Operation and Maintenance operates and maintains the installed system, and the IDCS Data Manager is responsible for distribution of IDCS data to participants. This report is a compilation of trip reports, interoffice memos, and other memos relevant to Computer Applications Group, Inc., work on this project

  10. March 2016 Memo: Planning for Removal and Remedial Activities at Hardrock Mining and Mineral Processing Sites with Fluid Hazards

    Science.gov (United States)

    Memo from EPA Assistant Administrator Mathy Stanislaus, regarding planning for removal and remedial activities at hardrock mining and mineral processing sites with fluid hazards, and to share the Agency’s expectations for the work that is done at these sit

  11. 40 CFR 265.54 - Amendment of contingency plan.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Amendment of contingency plan. 265.54... DISPOSAL FACILITIES Contingency Plan and Emergency Procedures § 265.54 Amendment of contingency plan. The contingency plan must be reviewed, and immediately amended, if necessary, whenever: (a) Applicable regulations...

  12. Soil Methanotrophy Model (MeMo v1.0): a process-based model to quantify global uptake of atmospheric methane by soil

    Science.gov (United States)

    Murguia-Flores, Fabiola; Arndt, Sandra; Ganesan, Anita L.; Murray-Tortarolo, Guillermo; Hornibrook, Edward R. C.

    2018-06-01

    Soil bacteria known as methanotrophs are the sole biological sink for atmospheric methane (CH4), a potent greenhouse gas that is responsible for ˜ 20 % of the human-driven increase in radiative forcing since pre-industrial times. Soil methanotrophy is controlled by a plethora of factors, including temperature, soil texture, moisture and nitrogen content, resulting in spatially and temporally heterogeneous rates of soil methanotrophy. As a consequence, the exact magnitude of the global soil sink, as well as its temporal and spatial variability, remains poorly constrained. We developed a process-based model (Methanotrophy Model; MeMo v1.0) to simulate and quantify the uptake of atmospheric CH4 by soils at the global scale. MeMo builds on previous models by Ridgwell et al. (1999) and Curry (2007) by introducing several advances, including (1) a general analytical solution of the one-dimensional diffusion-reaction equation in porous media, (2) a refined representation of nitrogen inhibition on soil methanotrophy, (3) updated factors governing the influence of soil moisture and temperature on CH4 oxidation rates and (4) the ability to evaluate the impact of autochthonous soil CH4 sources on uptake of atmospheric CH4. We show that the improved structural and parametric representation of key drivers of soil methanotrophy in MeMo results in a better fit to observational data. A global simulation of soil methanotrophy for the period 1990-2009 using MeMo yielded an average annual sink of 33.5 ± 0.6 Tg CH4 yr-1. Warm and semi-arid regions (tropical deciduous forest and open shrubland) had the highest CH4 uptake rates of 602 and 518 mg CH4 m-2 yr-1, respectively. In these regions, favourable annual soil moisture content ( ˜ 20 % saturation) and low seasonal temperature variations (variations < ˜ 6 °C) provided optimal conditions for soil methanotrophy and soil-atmosphere gas exchange. In contrast to previous model analyses, but in agreement with recent observational data

  13. 25 CFR 515.6 - Review of request for amendment of record by the Records Manager.

    Science.gov (United States)

    2010-04-01

    ... Manager. 515.6 Section 515.6 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS PRIVACY ACT PROCEDURES § 515.6 Review of request for amendment of record by the Records Manager. (a) The Records Manager shall, not later than ten (10) days (excluding Saturdays, Sundays and Federal...

  14. The Secret Downing Street Memo and the Politics of Truth: A Performance Text

    Directory of Open Access Journals (Sweden)

    Norman K. Denzin

    2006-10-01

    Full Text Available Reading forward from the recently released secret Downing Street Memos, to the 2001 No Child Left Behind Act, in this performance text I critique the Bush Administration and its reliance on science, or evidence-based models of inquiry (SBR. SBR raises issues concerning the politics of truth and evidence. These issues intersect with the ways in which a given political regime fixes facts to fit ideology. Three versions of SBR are discussed, as is a model of science as disruptive cultural practice. I conclude by calling for a merger of critical pedagogy with a prophetic, feminist post-pragmatism.

  15. Soil Methanotrophy Model (MeMo v1.0: a process-based model to quantify global uptake of atmospheric methane by soil

    Directory of Open Access Journals (Sweden)

    F. Murguia-Flores

    2018-06-01

    Full Text Available Soil bacteria known as methanotrophs are the sole biological sink for atmospheric methane (CH4, a potent greenhouse gas that is responsible for  ∼  20 % of the human-driven increase in radiative forcing since pre-industrial times. Soil methanotrophy is controlled by a plethora of factors, including temperature, soil texture, moisture and nitrogen content, resulting in spatially and temporally heterogeneous rates of soil methanotrophy. As a consequence, the exact magnitude of the global soil sink, as well as its temporal and spatial variability, remains poorly constrained. We developed a process-based model (Methanotrophy Model; MeMo v1.0 to simulate and quantify the uptake of atmospheric CH4 by soils at the global scale. MeMo builds on previous models by Ridgwell et al. (1999 and Curry (2007 by introducing several advances, including (1 a general analytical solution of the one-dimensional diffusion–reaction equation in porous media, (2 a refined representation of nitrogen inhibition on soil methanotrophy, (3 updated factors governing the influence of soil moisture and temperature on CH4 oxidation rates and (4 the ability to evaluate the impact of autochthonous soil CH4 sources on uptake of atmospheric CH4. We show that the improved structural and parametric representation of key drivers of soil methanotrophy in MeMo results in a better fit to observational data. A global simulation of soil methanotrophy for the period 1990–2009 using MeMo yielded an average annual sink of 33.5 ± 0.6 Tg CH4 yr−1. Warm and semi-arid regions (tropical deciduous forest and open shrubland had the highest CH4 uptake rates of 602 and 518 mg CH4 m−2 yr−1, respectively. In these regions, favourable annual soil moisture content ( ∼  20 % saturation and low seasonal temperature variations (variations  <   ∼  6 °C provided optimal conditions for soil methanotrophy and soil–atmosphere gas exchange

  16. The interactions of composting and biochar and their implications for soil amendment and pollution remediation: a review.

    Science.gov (United States)

    Wu, Haipeng; Lai, Cui; Zeng, Guangming; Liang, Jie; Chen, Jin; Xu, Jijun; Dai, Juan; Li, Xiaodong; Liu, Junfeng; Chen, Ming; Lu, Lunhui; Hu, Liang; Wan, Jia

    2017-09-01

    Compost and biochar, used for the remediation of soil, are seen as attractive waste management options for the increasing volume of organic wastes being produced. This paper reviews the interaction of biochar and composting and its implication for soil amendment and pollution remediation. The interaction of biochar and composting affect each other's properties. Biochar could change the physico-chemical properties, microorganisms, degradation, humification and gas emission of composting, such as the increase of nutrients, cation exchange capacity (CEC), organic matter and microbial activities. The composting could also change the physico-chemical properties and facial functional groups of biochar, such as the improvement of nutrients, CEC, functional groups and organic matter. These changes would potentially improve the efficiency of the biochar and composting for soil amendment and pollution remediation. Based on the above review, this paper also discusses the future research required in this field.

  17. 75 FR 33682 - Export Administration Regulations; Technical Amendments

    Science.gov (United States)

    2010-06-15

    ...-01] RIN 0694-AE93 Export Administration Regulations; Technical Amendments AGENCY: Bureau of Industry... Bureau of Industry and Security (BIS) makes a technical amendment to the Export Administration... review of final decisions and orders issued in BIS export control administrative enforcement proceedings...

  18. 43 CFR 4.1305 - Amendment of petition.

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Amendment of petition. 4.1305 Section 4... PROCEDURES Special Rules Applicable to Surface Coal Mining Hearings and Appeals Petitions for Review of... petition. (a) An individual filing a petition may amend it once as a matter of right before receipt by the...

  19. Administrative memo relative to the delivery of energy conservation certificates; Circulaire relative a la delivrance des certificats d'economies d'energie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-15

    This memo details the principles of the energy conservation certificates, the law texts of application, the part of the Government and the ADEME services, the certificates demand procedure, and the inscription of the certificates on the national registries. (A.L.B.)

  20. The Maternity Benefit (Amendment Bill, 2016: A Critical Analysis

    Directory of Open Access Journals (Sweden)

    Suman Singh

    2016-11-01

    Full Text Available On 11 August 2016, amending the Maternity Benefit Act, 1961, the new bill, The Maternity Benefit (Amendment Bill, 2016 was introduced and passed in the Rajya Sabha (or Council of States, the upper house of the Parliament of India. Central aim of this article is to critically review the amendments to the bill regarding geographies of maternity leave and its associated facilities.

  1. Regulatory analysis for amendments to regulations for the environmental review for renewal of nuclear power plant operating licenses. Final report

    International Nuclear Information System (INIS)

    1996-05-01

    This regulatory analysis provides the supporting information for a proposed rule that will amend the Nuclear Regulatory Commission's environmental review requirements for applications for renewal of nuclear power plant operating licenses. The objective of the proposed rulemaking is to improve regulatory efficiency by providing for the generic evaluation of certain environmental impacts associated with nuclear plant license renewal. After considering various options, the staff identified and analyzed two major alternatives. With Alternative A, the existing regulations would not be amended. This option requires that environmental reviews be performed under the existing regulations. Alternative B is to assess, on a generic basis, the environmental impacts of renewing the operating license of individual nuclear power plants, and define the issues that will need to be further analyzed on a case-by-case basis. In addition, Alternative B removes from NRC's review certain economics-related issues. The findings of this assessment are to be codified in 10 CFR 51. The staff has selected Alternative B as the preferred alternative

  2. The 26th Amendment and Youth Voting Rights.

    Science.gov (United States)

    Schamel, Wynell

    1996-01-01

    Describes learning activities to be used in conjunction with a facsimile of the 92nd Congress's joint resolution passing the 26th Amendment extending the voting franchise to 18-year-olds. These activities include document analysis, time lines, class discussions, and storytelling. Briefly reviews the amendment process. (MJP)

  3. 40 CFR 267.54 - When must I amend the contingency plan?

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 26 2010-07-01 2010-07-01 false When must I amend the contingency plan... STANDARDIZED PERMIT Contingency Plan and Emergency Procedures § 267.54 When must I amend the contingency plan? You must review, and immediately amend the contingency plan, if necessary, whenever: (a) The facility...

  4. RTE - Reseau de Transport d'Electricite - 2013 Memo

    International Nuclear Information System (INIS)

    2013-01-01

    This brochure, designed to promote transparency, presents key aspects of RTE's activity and covers everything from the running of the power system and the electricity market, to the operation and development of the transmission network. MEMO 2013, is part of RTE's ongoing efforts to improve access to information for stakeholders and for power system participants. Contents: Balance of electrical energy flows on the RTE network (Net generation injected on the RTE network, Net deliveries on the RTE network); Consumption and physical exchanges (Record of annual maximum consumption values for France, Net physical export balance); Key figures for generation (Installed capacity in France, Energy generated in France, Evolution of installed Wind and Solar capacity); Key figures for the RTE network (Length, Number of RTE substations); Quality of supply and environment (Equivalent outage time on the RTE network, RTE's environmental action, Estimated carbon footprint of France's electricity generating fleet); Major projects in 2012; Main projects; Electricity market (Balancing Mechanism, Epex Spot, Cross-border contractual exchanges in 2012, Daily market coupling); Financial results for the RTE Group (Profit and loss account, RTE investment chart, Financial indicators, Simplified balance sheet); Human resources in 2012; RTE' Organization as of January 1, 2013; RTE's missions of public service

  5. Impacts of the financial crisis on climate and energy policy. Memo

    International Nuclear Information System (INIS)

    2009-01-01

    By request of the Dutch Ministry of Housing, Spatial Planning and the Environment, the Netherlands Bureau for Economic Policy Analysis (CPB) and the Environmental Assessment Agency (PBL) have mapped the main effects of the credit crisis on Dutch climate and energy policy. This memo describes the effects of the credit crisis on the economy (question 1) and more particularly the effect on realizing the Dutch targets for 2020 for climate and energy policy as established in the policy program 'Clean and Efficient' (question 2). A distinction should be made between the short term effects (during the recession) and the longer term effects (the years after)(question 5). Moreover, the realization of the Kyoto target for 2008-2012 is addressed (question 3) as well as the question if the Dutch government can incentivise investments in climate and energy that can contribute to economic recovery in the short term (question 4) [mk] [nl

  6. Flexible receiver adapter formal design review

    International Nuclear Information System (INIS)

    Krieg, S.A.

    1995-01-01

    This memo summarizes the results of the Formal (90%) Design Review process and meetings held to evaluate the design of the Flexible Receiver Adapters, support platforms, and associated equipment. The equipment is part of the Flexible Receiver System used to remove, transport, and store long length contaminated equipment and components from both the double and single-shell underground storage tanks at the 200 area tank farms

  7. Effect of Memo®, a natural formula combination, on Mini-Mental State Examination scores in patients with mild cognitive impairment

    Directory of Open Access Journals (Sweden)

    Yakoot M

    2013-07-01

    Full Text Available Mostafa Yakoot,1 Amel Salem,2 Sherine Helmy3 1Green Clinic and Research Center, 2Mabarrah Clinics, 3Pharco Pharmaceutical Industries, Alexandria, Egypt Background: Mild cognitive impairment encompasses the clinical continuum between physiologic age-related cognitive changes and dementia. A variety of medications, including herbal preparations (in particular Ginkgo biloba and Panax ginseng, have been advocated as treatments for cognitive impairment in the elderly. In this study, we investigated the effect of an already marketed dietary supplement (Memo® combining 750 mg of lyophilized royal jelly with standardized extracts of G. biloba 120 mg and P. ginseng 150 mg on Mini-Mental State Examination (MMSE scores in patients with mild cognitive impairment. Methods: Sixty-six subjects presenting with forgetfulness and satisfying the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision (DSM-IV-TR clinical criteria for mild cognitive impairment were randomly divided into an experimental group treated with one Memo capsule before breakfast daily for 4 weeks and a control group who took placebo. The mean change in MMSE score from baseline and reported adverse effects were compared between the two groups. Results: The mean change in MMSE score in the group treated with Memo for 4 weeks was significantly greater than in the control group (+2.07 versus +0.13, respectively by the Student’s t-test (t = 6.485, P < 0.0001. This was also true after adjusting for age as a covariate and educational level as a factor nested within the treatment groups in a general linear model (analysis of covariance, F = 9.675 [corrected model], P < 0.0001. Conclusion: This combined triple formula may be beneficial in treating the cognitive decline that occurs during the aging process as well as in the early phases of pathologic cognitive impairment typical of insidious-onset vascular dementia and in the early stages of Alzheimer’s disease. Larger

  8. RTE - Reseau de Transport d'Electricite - 2012 Memo

    International Nuclear Information System (INIS)

    2012-01-01

    This brochure, designed to promote greater transparency, presents key aspects of RTE's activity and covers everything from the running of the power system and the electricity market, to the operation and development of the transmission network. Memo 2012, which is being made available to the general public for the first time, is part of RTE's ongoing efforts to improve access to information for stakeholders and for power system participants. Contents: Balance of electrical energy flows on the RTE network (Net generation injected on the RTE network, Net deliveries on the RTE network); Consumption and physical exchanges (Record of annual maximum consumption values for France, Net physical export balance); Key figures for generation (Installed capacity in France, Energy generated in France, Evolution of installed Wind and Solar capacity); Key figures for the RTE network (Length, Number of RTE substations); Quality of supply and environment (Equivalent outage time on the RTE network, RTE's environmental action, Estimated carbon footprint of France's electricity generating fleet); Major current projects; Main network developments after ten years; Electricity market (Balancing Mechanism, Epex Spot, Cross-border contractual exchanges in 2011, Daily market coupling); Financial results for the RTE Group (Profit and loss account, RTE investment chart, Financial indicators, Simplified balance sheet); Human resources in 2011; RTE' Organization as of January 1, 2012; RTE's missions of public service

  9. 76 FR 12278 - Amendment to and Revocation of Reporting Points; Hawaii

    Science.gov (United States)

    2011-03-07

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 71 [Docket No. FAA-2011-0018; Airspace Docket No. 10-AWP-18] Amendment to and Revocation of Reporting Points; Hawaii AGENCY... scope of that authority as it amends Reporting Points in Hawaii. Environmental Review The FAA has...

  10. A Framework for ERP Post-Implementation Amendments: A Literature Analysis

    Directory of Open Access Journals (Sweden)

    Taiwo Oseni

    2017-06-01

    Full Text Available Post-implementation amendments to ERP systems (ERP-PIA are of importance for advancing ERP research, but more importantly essential if ERP systems are to be used as a strategic and competitive business tool. For ease of clarity, we have adopted the term “amendments” to encompass the main forms of post implementation activities: maintenance, enhancements and upgrades. The term ‘amendments’ is used to counteract one of the major findings from this research - the inconsistency of terms used by many authors to explain post implementation activities. This paper presents a review of the ERP post-implementation amendment literature in order to provide answers to two specific questions: first, what is the current state of research in the field of ERP-PIA; and second, what are the future research directions that need to be explored in the field of ERP-PIA. From the review, we develop a framework to identify: (a major themes concerning ERP post-implementation amendments, (b inherent gaps in the post-implementation amendments literature, and (c specific areas that require further research attention influencing the uptake of amendments. Suggestions on empirical evaluation of research directions and their relevance in the extension of existing literature is presented.

  11. Unconstitutional constitutional amendments in Ethiopia: the practice ...

    African Journals Online (AJOL)

    Haramaya Law Review ... The Constitution of the Federal Democratic Republic of Ethiopia (FDRE) under Article 104 and 105 sets ... that sets procedures to be observed in the process of constitutional amendments: both initiation and approval.

  12. Frameworks for amending reservoir water management

    Science.gov (United States)

    Mower, Ethan; Miranda, Leandro E.

    2013-01-01

    Managing water storage and withdrawals in many reservoirs requires establishing seasonal targets for water levels (i.e., rule curves) that are influenced by regional precipitation and diverse water demands. Rule curves are established as an attempt to balance various water needs such as flood control, irrigation, and environmental benefits such as fish and wildlife management. The processes and challenges associated with amending rule curves to balance multiuse needs are complicated and mostly unfamiliar to non-US Army Corps of Engineers (USACE) natural resource managers and to the public. To inform natural resource managers and the public we describe the policies and process involved in amending rule curves in USACE reservoirs, including 3 frameworks: a general investigation, a continuing authority program, and the water control plan. Our review suggests that water management in reservoirs can be amended, but generally a multitude of constraints and competing demands must be addressed before such a change can be realized.

  13. Preliminary report: NIF laser bundle review

    International Nuclear Information System (INIS)

    Tietbohl, G.L.; Larson, D.W.; Erlandson, A.C.

    1995-01-01

    As requested in the guidance memo 1 , this committe determined whether there are compelling reasons to recommend a change from the NIF CDR baseline laser. The baseline bundle design based on a tradeoff between cost and technical risk, which is replicated four times to create the required 192 beams. The baseline amplifier design uses bottom loading 1x4 slab and flashlamp cassettes for amplifier maintenance and large vacuum enclosures (2.5m high x 7m wide in cross-section for each of the two spatial filters in each of the four bundles. The laser beams are arranged in two laser bays configured in a u-shape around the target area. The entire bundle review effort was performed in a very short time (six weeks) and with limited resources (15 personnel part-time). This should be compared to the effort that produced the CDR design (12 months, 50 to 100 personnel). This committee considered three alternate bundle configurations (2x2, 4x2, and 4x4 bundles), and evaluated each bundle against the baseline design using the seven requested issues in the guidance memo: Cost; schedule; performance risk; maintainability/operability; hardware failure cost exposure; activation; and design flexibility. The issues were reviewed to identify differences between each alternate bundle configuration and the baseline

  14. The Second Ordinance for Amendment of the Radiation Protection Ordinance

    International Nuclear Information System (INIS)

    Czajka, D.

    1989-01-01

    This Second Ordinance for Amendment of the Radiation Protection Ordinance has modified the most important legal provisions supplementing the Atomic Energy Act. But looking closer at the revised version of the Ordinance, many an amendment turns out to be just a new facade on the old brickwork. The article critically reviews the most important amendments, stating that the main principles have remained untouched, and discussing the modification of limiting values, the definition of regulatory scopes, the new meaning of the term 'wastes containing nuclear fuel', and the regulatory scope of provisions governing radioactive substances and their medical applications. (orig./RST) [de

  15. Untangling the Strands of the Fourteenth Amendment.

    Science.gov (United States)

    Lupu, Ira C.

    1979-01-01

    Explores trends in the Court's interpretation of the libertarian and egalitarian dimensions of the Fourteenth Amendment and offers a theory of the two strands. Available from Michigan Law Review, Hutchins Hall, Ann Arbor, MI 48109; single issues $3.50. (Author/IRT)

  16. Nonverbal Communication and the First Amendment: The Rhetoric of the Streets Revisited.

    Science.gov (United States)

    Haiman, Franklyn S.

    1982-01-01

    Reviews court cases and current issues involving nonverbal communication and the First Amendment. Concludes that many modes of nonverbal expression have won a firm place under the umbrella of protection of the First Amendment but that some modes (flag and draft card burnings, economic boycotts, and coercive persuasion) still raise troublesome…

  17. 77 FR 31421 - Aviation Proceedings, Agreements Filed the Week Ending May 12, 2012

    Science.gov (United States)

    2012-05-25

    ... DEPARTMENT OF TRANSPORTATION Office of the Secretary Aviation Proceedings, Agreements Filed the... under the Sections 412 and 414 of the Federal Aviation Act, as amended (49 U.S.C. 1382 and 1384) and... Resolution 010r from Myanmar to North, Central Pacific (Memo 0535) Intended Effective Date: 4 May 2012 Docket...

  18. 75 FR 33262 - Certain Welded Carbon Steel Pipe and Tube from Turkey: Notice of Preliminary Results of...

    Science.gov (United States)

    2010-06-11

    ... companies examined in the current review. See Memo to Melissa Skinner, through James Terpstra, from Dennis... Shipment Inquiry'' to CBP and by reviewing electronic CBP data. See Memo to Melissa Skinner, through James... Melissa Skinner, Office Director, dated April 19, 2010 (``Sales Verification Report''). [[Page 33265...

  19. 78 FR 17632 - Caribou-Targhee National Forest; Idaho and Wyoming; Amendment to the Targhee Revised Forest Plan...

    Science.gov (United States)

    2013-03-22

    ...; Amendment to the Targhee Revised Forest Plan--Canada Lynx Habitat AGENCY: Forest Service, USDA. ACTION... Forest proposes to amend the Targhee Revised Forest Plan (1997) to include a map identifying specific... Administrative Review Process: The decision on this proposed plan amendment will be subject to the objection...

  20. Clarifying amendments

    International Nuclear Information System (INIS)

    Anon.

    1978-01-01

    When Section 20.103 of the Commission's Standards for Protection Against Radiation was amended recently the amendments did not indicate that radon-222 and its daughters may be averaged over 1 year, as specified in footnote 3 to appendix B of the Standards for Protection Against Radiation. This is clarified by the (amendments set forth below. Minor editorial changes also are made

  1. Progress of research and utilization of soil amendments in phytoremediation of radioactive contamination soil

    International Nuclear Information System (INIS)

    Guo Yangrui; Song Gang; Chen Yongheng

    2012-01-01

    With the increasing of soil pollution and degradation, it becomes more important to research and apply soil amendments in agriculture. This paper reviewed different kinds of soil amendments and their impacts on phytostabilization and phytoextraction techniques, and summarized the application of soil amendments in the radio-contaminated soils as well as their effects on the phytoremediation. The main repair mechanisms of the soil amendments are involved in adsorption, ion exchange, chelation, and complexation. The potential applications in the phytoremediation on radio-contaminated soils, as well as the main repair mechanisms and the existing problems were discussed. (authors)

  2. Chemically assisted phytoextraction: a review of potential soil amendments for increasing plant uptake of heavy metals.

    Science.gov (United States)

    Meers, E; Tack, F M G; Van Slycken, S; Ruttens, A; Du Laing, G; Vangronsveld, J; Verloo, M G

    2008-01-01

    The contamination of soils by trace metals has been an unfortunate sideeffect of industrialization. Some of these contaminants can interfere with vulnerable enduses of soil, such as agriculture or nature, already at relatively low levels of contamination. Reversely, conventional civil-technical soil-remediation techniques are too expensive to remediate extended areas of moderately contaminated soil. Phytoextraction has been proposed as a more economic complementary approach to deal with this specific niche of soil contamination. However, phytoextraction has been shown to be a slow-working process due to the low amounts of metals that can be annually removed from the soil under normal agronomic conditions. Therefore, extensive research has been conducted on process optimization by means of chemically improving plant availability and the uptake of heavy metals. A wide range of potential amendments has been proposed in the literature, with considerable attention being spent on aminopolycarboxylic acids such as ethylenediaminetetraacetic acid (EDTA). However, these compounds have received increasing criticism due to their environmental persistence and associated risks for leaching. This review presents an overview of potential soil amendments that can be employed for enhancing metal uptake by phytoextraction crops, with a distinct focus on more degradable alternatives to persistent compounds such as EDTA.

  3. The Dangerous Drugs Act Amendment in Jamaica: Reviewing goals, implementation, and challenges.

    Science.gov (United States)

    Davenport, Steven; Pardo, Bryce

    2016-11-01

    After decades of internal discussion, the Government of Jamaica recently amended its laws to create a regulated and licensed cannabis industry for medical and scientific purposes. The new law also decriminalizes personal possession and use of cannabis; allows cannabis to be used by individuals for religious, medical, scientific and therapeutic purposes; and permits home cultivation of up to five plants. We first describe the statutory changes under the Dangerous Drugs (Amendment) Act of 2015 and compare it with other jurisdictions. We provide an analytical framework for understanding how the DDA Amendment affects key populations and achieves its stated goals, drawing on publicly available information and unstructured interviews with non-governmental stakeholders in Jamaica. The Amendment's primary goals are to deliver economic impact and reduce criminal justice costs. A relaxed policy of enforcement toward possession and use seems to have occurred even before the law's passage; after the law's passage, enforcement remains limited. To access medical cannabis under the DDA residents must receive authorization from a certified health professional in Jamaica; tourists may self-declare their medical need; and Rastafarians may grow and exchange non-commercially for religious purposes. Internally, many see "ganja" as an industry sorely needed to drive economic growth in Jamaica. Indeed, the potential impacts could be large, especially if Jamaica draws additional tourism or creates a viable export industry. A growing cannabis-related tourism industry seems more realistic. We maintain that policymakers and observers should proceed in an orderly fashion, continuing to identify and resolve remaining uncertainties, initiate new types of data collection, and make decisions based on realistic assessments of potentials for economic impact. Copyright © 2016 Elsevier B.V. All rights reserved.

  4. Sorption, degradation and leaching of pesticides in soils amended with organic matter: A review

    Directory of Open Access Journals (Sweden)

    Fardin Sadegh-Zadeh

    2017-04-01

    Full Text Available The use of pesticides in modern agriculture is unavoidable because they are required to control weeds. Pesticides are poisonous; hence, they are dangerous if misused. Understanding the fate of pesticides will be useful to use them safely. Therefore, contaminations of water and soil resources could be avoided. The fates of pesticides in soils are influenced by their sorption, decomposition and movement. Degradation and leaching of pesticides are control by sorption. Soil organic matter and clay content are main soil constituents that have a high capacity for sorption of pesticides. Addition of organic maters to amend the soils is a usual practice that every year has been done in a huge area of worldwide.  The added organic amendments to the soils affect the fate of pesticides in soils as well. Pesticides fates in different soils are different. The addition of organic matter to soils causes different fates for pesticides as well. It is known from the studies that sorption of non-ionic pesticides by soil in aqueous system is controlled mainly by the organic matter content of the soils. Sorption of pesticides has been reported to increase by amending soils with organic matter. In general, conditions that promote microbial activity enhance the rate of pesticides degradation, and those that inhibit the growth of microorganisms reduce the rate of degradation. Amendment of soils with organic matter may modify leaching of pesticides in soil. Some studies showed that organic matter added to soils reduced pesticides in ground water. Generally, organic amendments induces the restriction of pesticides leaching in soils.

  5. The epidemiology of mild cognitive impairment (MCI and Alzheimer’s disease (AD in community-living seniors: protocol of the MemoVie cohort study, Luxembourg

    Directory of Open Access Journals (Sweden)

    Perquin Magali

    2012-07-01

    Full Text Available Abstract Background Cognitive impairment and Alzheimer’s disease (AD are increasingly considered a major public health problem. The MemoVie cohort study aims to investigate the living conditions or risk factors under which the normal cognitive capacities of the senior population in Luxembourg (≥ 65 year-old evolve (1 to mild cognitive impairment (MCI – transitory non-clinical stage – and (2 to AD. Identifying MCI and AD predictors undeniably constitutes a challenge in public health in that it would allow interventions which could protect or delay the occurrence of cognitive disorders in elderly people. In addition, the MemoVie study sets out to generate hitherto unavailable data, and a comprehensive view of the elderly population in the country. Methods/design The study has been designed with a view to highlighting the prevalence in Luxembourg of MCI and AD in the first step of the survey, conducted among participants selected from a random sample of the general population. A prospective cohort is consequently set up in the second step, and appropriate follow-up of the non-demented participants allows improving the knowledge of the preclinical stage of MCI. Case-control designs are used for cross-sectional or retrospective comparisons between outcomes and biological or clinical factors. To ensure maximal reliability of the information collected, we decided to opt for structured face to face interviews. Besides health status, medical and family history, demographic and socio-cultural information are explored, as well as education, habitat network, social behavior, leisure and physical activities. As multilingualism is expected to challenge the cognitive alterations associated with pathological ageing, it is additionally investigated. Data relative to motor function, including balance, walk, limits of stability, history of falls and accidents are further detailed. Finally, biological examinations, including ApoE genetic polymorphism are

  6. Tenth act amending the German atomic energy act

    International Nuclear Information System (INIS)

    Heller, W.

    2009-01-01

    On January 14, 2009, the German federal government introduced into parliament the 10th Act Amending the Atomic Energy Act. In the first reading in the federal parliament, Federal Minister for the Environment Gabriel emphasized 2 main points: Intensified protection of nuclear facilities and of transports of radioactive substances against unauthorized interventions; transfer by law to the Federal Office for Radiological Protection (BfS) of decommissioning of the Asse mine. Reliability review: The amendment to Sec.12 b of the Atomic Energy Act is to meet the different safety and security conditions after the terrorist attacks on September 11, 2001 in the United States and other terrorist activities afterwards (London, Madrid) also with respect to hazards arising to nuclear facilities and nuclear transports. The bill must be seen in conjunction with the Ordinance on Reliability Reviews under the Atomic Energy Act dated July 1, 1999 which covers reviews of reliability of persons holding special responsibilities. Asse II mine: The competence of the Federal Office for Radiological Protection is achieved by an amendment to Sec.23, Para.1, Number 2, Atomic Energy Act, in which the words ''and for the Asse II mine'' are added after the word ''waste.'' Further proceedings depend on the additional provision in a new Sec.57 b, Atomic Energy Act. Accordingly, the operation and decommissioning of the Asse II mine are subject to the regulations applicable to facilities of the federation pursuant to Sec.9a, Para.3. In this way, Asse II is given the same legal status as the federal waste management facilities. Moreover, it is stipulated that the mine is to be shut down immediately. (orig.)

  7. 76 FR 70965 - Polyethylene Retail Carrier Bags From Thailand: Correction to the Amended Final Results of...

    Science.gov (United States)

    2011-11-16

    ... Bags From Thailand: Correction to the Amended Final Results of Antidumping Duty Administrative Review... bags from Thailand for the period August 1, 2009, through July 31, 2010. The notice did not include the... bags from Thailand. See Polyethylene Retail Carrier Bags From Thailand: Amended Final Results of...

  8. The Constitutional Amendment Process

    Science.gov (United States)

    Chism, Kahlil

    2005-01-01

    This article discusses the constitutional amendment process. Although the process is not described in great detail, Article V of the United States Constitution allows for and provides instruction on amending the Constitution. While the amendment process currently consists of six steps, the Constitution is nevertheless quite difficult to change.…

  9. 78 FR 30273 - Export Trade Certificate of Review

    Science.gov (United States)

    2013-05-22

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 84-24A12] Export Trade Certificate of Review ACTION: Notice of Application to Amend the Export Trade Certificate of Review Issued to... application to amend an Export Trade Certificate of Review (``Certificate''). This notice summarizes the...

  10. 78 FR 62585 - Export Trade Certificate of Review

    Science.gov (United States)

    2013-10-22

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 89-5A018] Export Trade Certificate of Review ACTION: Notice of Application to amend the Export Trade Certificate of Review Issued to... received an application to amend an Export Trade Certificate of Review (``Certificate''). This notice...

  11. 78 FR 36747 - Export Trade Certificate of Review

    Science.gov (United States)

    2013-06-19

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 89-4A018] Export Trade Certificate of Review ACTION: Notice of Application to amend the Export Trade Certificate of Review Issued to... received an application to amend an Export Trade Certificate of Review (``Certificate''). This notice...

  12. 78 FR 72865 - Export Trade Certificate of Review

    Science.gov (United States)

    2013-12-04

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 92-12A001] Export Trade Certificate of Review ACTION: Notice of application to amend the Export Trade Certificate of Review issued to..., has received an application to amend an Export Trade Certificate of Review (``Certificate''). This...

  13. 78 FR 36745 - Export Trade Certificate of Review

    Science.gov (United States)

    2013-06-19

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 87-9A001] Export Trade Certificate of Review ACTION: Notice of Application to amend the Export Trade Certificate of Review Issued to..., has received an application to amend an Export Trade Certificate of Review (``Certificate''). This...

  14. 78 FR 78816 - Export Trade Certificate of Review

    Science.gov (United States)

    2013-12-27

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 87-9A001] Export Trade Certificate of Review ACTION: Notice of Issuance of an Amended Export Trade Certificate of Review to... issued an amended Export Trade Certificate of Review to Independent Film and Television Alliance (``IFTA...

  15. Detectability and acceptability of continuous pulse signals for the MemoPatch® device, an electronic skin patch intended to deliver tactile medication reminder signals

    Directory of Open Access Journals (Sweden)

    Abraham I

    2015-02-01

    Full Text Available Ivo Abraham,1–3 Jan De Geest,2 Wim De Geest,2 Elke De Troy,4 Karen MacDonald3 1Center for Health Outcomes and PharmacoEconomic Research, University of Arizona, Tucson, AZ, USA; 2TheraSolve, Diepenbeek, Belgium; 3Matrix45, Tucson, AZ, USA; 4Jessa Ziekenhuis, Hasselt, Belgium Background: Unintended forgetfulness is the most common cause of medication nonadherence. MemoPatch® is an electronic skin patch intended to deliver discreet tactile medication reminder stimuli. This study aimed 1 to evaluate, within an experimental setup, the detectability and acceptability of fifteen continuous bipolar pulse signals; 2 to identify variables, if any, associated with differential perception of the candidate reminder signals; and 3 to collect safety data as reported by subjects or observed by staff. Methods: This was a laboratory experiment involving 147 healthy adult volunteers (55.1% female, 98.0% Caucasian, with age 41.8±16.0 years, body mass index [BMI] 24.7±4.4, upper body adiposity 28.5%±8.3% body fat, and skin impedance 367.6±140.8Ω and using an experimental version of the MemoPatch®. Following four training signals administered in fixed order, subjects were exposed to a set of fifteen randomly sequenced signals varying in rise and fall time, width, and current, to be rated in terms of detectability ("too weak", "appropriate", or "too strong" and acceptability. Results: Ratings of "appropriate" were virtually independent of such variables as sex, BMI, upper body adiposity, and skin impedance at the patch location. Five signals were rated as "appropriate" by ≥67% of subjects and acceptable by ≥95% of subjects, virtually independently of the indicators of interest, and were retained as candidate signals for use in next stages of development and commercialization. Nine adverse events, none serious, were observed in six subjects. Conclusion: This study yielded five effective and safe candidate signals for potential use in the Memo

  16. Organic amendments as restoration techniques in degraded arid and semiarid systems: A review

    Science.gov (United States)

    Hueso-González, Paloma; Muñoz-Rojas, Miriam

    2017-04-01

    There is an increasing concern at the global scale about interrelated environmental problems such as soil degradation, desertification, erosion, and climate change impacts (Hueso-Gonzalez et al., 2014). Indiscriminate use of agro-chemicals, excessive and deep tillage, excessive irrigation, among many others factors, have largely contributed to soil degradation, particularly in arid and semi-arid areas (Lal, 2008). Soil is an essential non-renewable resource with extremely slow formation and regeneration potential (Muñoz-Rojas et al., 2016a and c, Martínez-Murillo et al., 2016). The decline in organic matter content of many soils is becoming a major cause of soil degradation, particularly in dryland regions (Muñoz-Rojas et al., 2016b) where low soil fertility cannot maintain sustainable production in many cases (Hueso-González et al., 2015). The use of soil organic amendments is a common practice in agricultural management and land restoration that can help to improve physical and chemical soil properties, soil structure, temperature and humidity conditions, as well as nutrient contents which are essential for plant growth (Guerrero et al., 2001). Under degraded conditions, several studies have shown their benefits for improving soil physical, chemical and biological properties (Jordan et al., 2010 and 2011). However, there are many research gaps in the knowledge of the effects of climatic conditions on their application, as well as the adequate types of amendment and doses and decomposition rates, (Hueso-Gonzalez,2016). All these factors are crucial for the success in their application. Here, we review long-term experiments worldwide studying the benefits associated with the application of organic materials, particularly, in restoration of arid and semiarid ecosystems together with the possible threats and risks that can result from their use. We will specifically adress: (1) type of amended and benefits arising from their use, (2) application methods and more

  17. 77 FR 12562 - Export Trade Certificate of Review

    Science.gov (United States)

    2012-03-01

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 10-2A001] Export Trade Certificate of Review ACTION: Notice of Application (10-2A001) to Amend the Export Trade Certificate of Review..., has received an application to amend an Export Trade Certificate of Review (``Certificate''). This...

  18. 78 FR 25060 - Export Trade Certificate of Review

    Science.gov (United States)

    2013-04-29

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 92-11A001] Export Trade Certificate of Review ACTION: Notice of Issuance of an amended Export Trade Certificate of Review to Aerospace... issued an amended Export Trade Certificate of Review to Aerospace Industries Association of America on...

  19. 78 FR 5778 - Export Trade Certificate of Review

    Science.gov (United States)

    2013-01-28

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 92-11A01] Export Trade Certificate of Review ACTION: Notice of Application (92-11A01) to amend the Export Trade Certificate of Review... of Commerce, has received an application to amend an Export Trade Certificate of Review...

  20. Book Review: Being Barney Glaser

    Directory of Open Access Journals (Sweden)

    Paul Dowling

    2012-12-01

    Full Text Available I was a little taken aback when Astrid Gynnild asked me to review this work for Grounded Theory Review. As I explained, I have been impressed by a lot of what Glaser and Strauss and Glaser writing alone have said to me about sociological research, I teach methodology at masters and doctoral levels and always recommend these works to my students, encouraging them, where appropriate, to adopt some of the more familiar strategies of this approach—let the data speak, theoretically sample, write memos, conceptualise, in particular. I will, however, not allow them to say that what they are doing is grounded theory and nor do I claim that that is what I do; I may have been impressed, even inspired by Glaser’s work, but what I do is other than it. So I’m not sure that I am qualified to review the book. Nevertheless, I agreed, only to be disconcerted by the announcement of audience in the introduction by Gynnild & Martin:

  1. 19 CFR 201.30 - Commission review of requests for access to records, for correction or amendment to records, and...

    Science.gov (United States)

    2010-04-01

    ... records, for correction or amendment to records, and for accounting of record disclosures. 201.30 Section... General for access to a record, to amend a record, or to obtain an accounting of any record disclosure... grant access to a record, to amend a record, or to provide an accounting of a record disclosure, the...

  2. 77 FR 72324 - Export Trade Certificate of Review

    Science.gov (United States)

    2012-12-05

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 85-17A18] Export Trade Certificate of Review ACTION: Notice of Application to Amend the Export Trade Certificate of Review Issued to... to amend an Export [[Page 72325

  3. Study of amended reports to evaluate and improve surgical pathology processes.

    Science.gov (United States)

    Meier, Frederick A; Varney, Ruan C; Zarbo, Richard J

    2011-09-01

    HFPS interventions took hold, misidentifications fell from 16% to 9%, specimen defect rates remained variable, ranging between 2% and 11%, and misinterpretations fell from 18% to 3%. Reciprocally, report defects rose from 64% to 83% of all amendment-causing defects. A case-by-case study of misidentifications, specimen defects, and misinterpretations found that (a) intervention at the specimen collection level had disappointingly little effect on patient misidentifications; (b) standardization of specimen accession and gross examination reduced only specimen defects surrounding ancillary testing; but (c) a double review of breast and prostate cases was associated with drastically reduced misinterpretation defects. Finally, audit of both amendments and addenda demonstrated that 10% of the so-called addenda actually qualified as amendments. : Monitored by the consistent taxonomy, rates of amended reports first rose, then fell. Examining specific defect categories provided information for evaluating specific LEAN interventions. Tracking the downward trend of amendment rates seemed to document the overall success of surgical pathology quality improvement efforts. Process improvements modestly decreased fractions of misidentifications and markedly decreased misinterpretation fractions. Classification integrity requires real time, independent editing of both amendments (changed reports) and addenda (addition to reports).

  4. Draft Mission Plan Amendment

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-09-01

    The Department of Energy`s Office Civilian Radioactive Waste Management has prepared this document to report plans for the Civilian Radioactive Waste Management Program, whose mission is to manage and dispose of the nation`s spent fuel and high-level radioactive waste in a manner that protects the health and safety of the public and of workers and the quality of the environment. The Congress established this program through the Nuclear Waste Policy Act of 1982. Specifically, the Congress directed us to isolate these wastes in geologic repositories constructed in suitable rock formations deep beneath the surface of the earth. In the Nuclear Waste Policy Amendments Act of 1987, the Congress mandated that only one repository was to be developed at present and that only the Yucca Mountain candidate site in Nevada was to be characterized at this time. The Amendments Act also authorized the construction of a facility for monitored retrievable storage (MRS) and established the Office of the Nuclear Waste Negotiator and the Nuclear Waste Technical Review Board. After a reassessment in 1989, the Secretary of Energy restructured the program, focusing the repository effort scientific evaluations of the Yucca Mountain candidate site, deciding to proceed with the development of an MRS facility, and strengthening the management of the program. 48 refs., 32 figs.

  5. Draft Mission Plan Amendment

    International Nuclear Information System (INIS)

    1991-09-01

    The Department of Energy's Office Civilian Radioactive Waste Management has prepared this document to report plans for the Civilian Radioactive Waste Management Program, whose mission is to manage and dispose of the nation's spent fuel and high-level radioactive waste in a manner that protects the health and safety of the public and of workers and the quality of the environment. The Congress established this program through the Nuclear Waste Policy Act of 1982. Specifically, the Congress directed us to isolate these wastes in geologic repositories constructed in suitable rock formations deep beneath the surface of the earth. In the Nuclear Waste Policy Amendments Act of 1987, the Congress mandated that only one repository was to be developed at present and that only the Yucca Mountain candidate site in Nevada was to be characterized at this time. The Amendments Act also authorized the construction of a facility for monitored retrievable storage (MRS) and established the Office of the Nuclear Waste Negotiator and the Nuclear Waste Technical Review Board. After a reassessment in 1989, the Secretary of Energy restructured the program, focusing the repository effort scientific evaluations of the Yucca Mountain candidate site, deciding to proceed with the development of an MRS facility, and strengthening the management of the program. 48 refs., 32 figs

  6. 78 FR 58520 - Extruded Rubber Thread From Malaysia; Notice of Amended Final Results of Antidumping Duty...

    Science.gov (United States)

    2013-09-24

    ... Malaysia; Notice of Amended Final Results of Antidumping Duty Administrative Review AGENCY: Import... from Malaysia.\\1\\ The period of review (POR) is October 1, 1995, through September 30, 1996. \\1\\ See Extruded Rubber Thread From Malaysia; Final Results of Antidumping Duty Administrative Review, 63 FR 12752...

  7. Applications for approval to market a new drug; complete response letter; amendments to unapproved applications. Final rule.

    Science.gov (United States)

    2008-07-10

    The Food and Drug Administration (FDA) is amending its regulations on new drug applications (NDAs) and abbreviated new drug applications (ANDAs) for approval to market new drugs and generic drugs (drugs for which approval is sought in an ANDA). The final rule discontinues FDA's use of approvable letters and not approvable letters when taking action on marketing applications. Instead, we will send applicants a complete response letter to indicate that the review cycle for an application is complete and that the application is not ready for approval. We are also revising the regulations on extending the review cycle due to the submission of an amendment to an unapproved application and starting a new review cycle after the resubmission of an application following receipt of a complete response letter. In addition, we are adding to the regulations on biologics license applications (BLAs) provisions on the issuance of complete response letters to BLA applicants. We are taking these actions to implement the user fee performance goals referenced in the Prescription Drug User Fee Amendments of 2002 (PDUFA III) that address procedures and establish target timeframes for reviewing human drug applications.

  8. Atomic Act amended

    International Nuclear Information System (INIS)

    Drabova, D.

    2002-01-01

    In the paper by the chairwoman of the Czech nuclear regulatory authority, the history of Czech nuclear legislation is outlined, the reasons for the amendment of the Atomic Act (Act No. 18/1997) are explained, and the amendments themselves are highlighted. The Act No. 13/2002 of 18 December 2001 is reproduced from the official Collection of Acts of the Czech Republic in the facsimile form. The following acts were thereby amended: Atomic Act No. 18/1997, Metrology Act No. 505/1990, Public Health Protection Act No. 258/2000, and Act No. 2/1969 on the Establishment of Ministries and Other Governmental Agencies of the Czech Republic. (P.A.)

  9. Soil contamination with cadmium, consequences and remediation using organic amendments.

    Science.gov (United States)

    Khan, Muhammad Amjad; Khan, Sardar; Khan, Anwarzeb; Alam, Mehboob

    2017-12-01

    Cadmium (Cd) contamination of soil and food crops is a ubiquitous environmental problem that has resulted from uncontrolled industrialization, unsustainable urbanization and intensive agricultural practices. Being a toxic element, Cd poses high threats to soil quality, food safety, and human health. Land is the ultimate source of waste disposal and utilization therefore, Cd released from different sources (natural and anthropogenic), eventually reaches soil, and then subsequently bio-accumulates in food crops. The stabilization of Cd in contaminated soil using organic amendments is an environmentally friendly and cost effective technique used for remediation of moderate to high contaminated soil. Globally, substantial amounts of organic waste are generated every day that can be used as a source of nutrients, and also as conditioners to improve soil quality. This review paper focuses on the sources, generation, and use of different organic amendments to remediate Cd contaminated soil, discusses their effects on soil physical and chemical properties, Cd bioavailability, plant uptake, and human health risk. Moreover, it also provides an update of the most relevant findings about the application of organic amendments to remediate Cd contaminated soil and associated mechanisms. Finally, future research needs and directions for the remediation of Cd contaminated soil using organic amendments are discussed. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Amendment 80 Permit Program

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Amendment 80 Program was adopted by the North Pacific Fishery Management Council (Council) in June 2006. The final rule implementing Amendment 80 published in...

  11. 78 FR 13861 - Export Trade Certificate of Review

    Science.gov (United States)

    2013-03-01

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 85-17A18] Export Trade Certificate of Review ACTION: Notice of Issuance of an Amended Export Trade Certificate of Review to U.S..., Office of Competition and Economic Analysis (OCEA), has issued an amended Export Trade Certificate of...

  12. Human Rights in Indonesian Constitutional Amendments

    OpenAIRE

    Kharlie, Ahmad Tholabi

    2013-01-01

    Human Rights in Indonesian Constitutional Amendments. Indonesian constitutional amendments incorporated human rights principles into the Constitution of the Republic of Indonesia 1945 (UUD NRI), especially in the second amendment in 2000. Under that amendment, the UUD NRI currently stipulates human rights principles as provided for in the Universal Declaration of Human Rights (UDHR). However, there are some important notes, which at its core is a lack of emphasis on the vision and mission of ...

  13. Molecular speciation of phosphorus in organic amendments and amended soils using nuclear magnetic resonance and X-ray absorption spectroscopies

    International Nuclear Information System (INIS)

    Ajibove, B.

    2007-01-01

    Characterization of phosphorus (P) in organic amendments is essential for environmentally sustainable fertilization of agricultural soils. The sequential chemical extraction (SCE) technique commonly used for P characterization does not provide any direct molecular information about P species. Studies were conducted to characterize P species in organic amendments and amended soils at a molecular level. The SCE was used to fractionate P in organic amendments including biosolids, hog, dairy and beef cattle manures, and poultry litter. The extracts were analyzed for total P and P species using inductively coupled plasma - optical emission spectroscopy (ICP-OES) and solution 31 P nuclear magnetic resonance (NMR) spectroscopy, respectively. The relative proportions of P species in intact organic amendments and residues after each extraction, and calcareous soils amended with organic amendments and monoammonium phosphate (MAP) were estimated using the synchrotron-based P 1s X-ray absorption near edge structure (XANES) spectroscopy. The solution 31 P NMR provided a detailed characterization of organic P in the non-labile NaOH and HCl fractions of organic amendments, but was limited in characterizing the labile fractions of most of these organic amendments due to their proneness to alkaline hydrolysis. The XANES analysis, however, identified the actual chemical species constituting the labile P that was only characterized as inorganic P or orthophosphates by sequential extraction and solution 31 P NMR. In the amended Vertisolic and Chernozemic soils, XANES analysis estimated 'soluble and adsorbed P' as the dominant P species. For the Vertisolic soil, both the unamended and soil amended with biosolids and MAP contained hydroxyapatite (HAP). In addition, soil amended with biosolids, hog and dairy manures contained β-tricalcium phosphate (TRICAL), a more soluble CaP than HAP. TRICAL was found in all amended soils except in that amended with hog manure, while HAP was present

  14. 78 FR 36446 - Proposed Amendments to Rules of Practice and Procedure

    Science.gov (United States)

    2013-06-18

    ... identifying tab preceding each exhibit and/or attachment. The divider page and/or tab must be labeled with a... submissions with associated exhibits and attachments. These amendments will facilitate Commission review of..., city, state, and 5-digit zip code for each purchaser/contact with respect to each lost sales or lost...

  15. 21 CFR 312.31 - Information amendments.

    Science.gov (United States)

    2010-04-01

    ... amendment essential information on the IND that is not within the scope of a protocol amendment, IND safety... toxicology, chemistry, or other technical information; or (2) A report regarding the discontinuance of a... required to bear prominent identification of its contents (e.g., “Information Amendment: Chemistry...

  16. 33 CFR 104.415 - Amendment and audit.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Amendment and audit. 104.415 Section 104.415 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: VESSELS Vessel Security Plan (VSP) § 104.415 Amendment and audit. (a) Amendments. (1) Amendments to a Vessel Security Plan...

  17. 33 CFR 105.415 - Amendment and audit.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Amendment and audit. 105.415 Section 105.415 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Plan (FSP) § 105.415 Amendment and audit. (a) Amendments. (1) Amendments to a Facility Securit...

  18. Preliminary results from the MEMO multicomponent measurements of waves on-board INTERBALL 2

    Directory of Open Access Journals (Sweden)

    F. Lefeuvre

    Full Text Available The MEMO (MEsure Multicomposante des Ondes experiment is a part of the INTERBALL 2 wave consortium. It is connected to a total of six electric and nine magnetic independent sensors. It provides waveforms associated with the measurement of two to five components in three frequency bands: ELF (5–1000 Hz, VLF (1–20 kHz, LF (20–250 kHz. Preliminary analyses of low and high resolution data are presented. The emphasis is put on the estimation of the propagation characteristics of the observed waves.VLF hiss emissions are shown to be mainly whistler mode emissions, but other modes are present. An accurate estimation of the local plasma frequency is proposed when the low L = 0 cutoff frequency is identified. AKR emissions observed just above source regions are studied. R-X and L-O modes are found: the first at the lowest frequencies and the second at the highest. Both propagate with wave normal directions weakly oblique or quasi-parallel to the Earth's magnetic field direction. Propagation characteristics are also determined for a (non-drifting fine structure of AKR. There is no fundamental difference with structurless events. Nightside and dayside bursts of ELF electromagnetic emissions are presented. It is not clear whether the two emissions belong to the "lion roar" emissions or not.

    Key words. Magnetospheric physics (auroral phenomena; plasma waves and instabilities; instruments and techniques

  19. Preliminary results from the MEMO multicomponent measurements of waves on-board INTERBALL 2

    Directory of Open Access Journals (Sweden)

    F. Lefeuvre

    1998-09-01

    Full Text Available The MEMO (MEsure Multicomposante des Ondes experiment is a part of the INTERBALL 2 wave consortium. It is connected to a total of six electric and nine magnetic independent sensors. It provides waveforms associated with the measurement of two to five components in three frequency bands: ELF (5–1000 Hz, VLF (1–20 kHz, LF (20–250 kHz. Preliminary analyses of low and high resolution data are presented. The emphasis is put on the estimation of the propagation characteristics of the observed waves.VLF hiss emissions are shown to be mainly whistler mode emissions, but other modes are present. An accurate estimation of the local plasma frequency is proposed when the low L = 0 cutoff frequency is identified. AKR emissions observed just above source regions are studied. R-X and L-O modes are found: the first at the lowest frequencies and the second at the highest. Both propagate with wave normal directions weakly oblique or quasi-parallel to the Earth's magnetic field direction. Propagation characteristics are also determined for a (non-drifting fine structure of AKR. There is no fundamental difference with structurless events. Nightside and dayside bursts of ELF electromagnetic emissions are presented. It is not clear whether the two emissions belong to the "lion roar" emissions or not.Key words. Magnetospheric physics (auroral phenomena; plasma waves and instabilities; instruments and techniques

  20. MBRRACE in simulation: an evaluation of a multi-disciplinary simulation training for medical emergencies in obstetrics (MEmO).

    Science.gov (United States)

    Lavelle, Mary; Abthorpe, Jennifer; Simpson, Thomas; Reedy, Gabriel; Little, Fiona; Banerjee, Anita

    2018-03-21

    The majority of maternal deaths in the UK are due to pre-existing or new-onset medical conditions, known as 'indirect deaths'. The MBRRACE report identified serious gaps in clinicians' human factors skills, including communication, leadership and teamwork, which contributed to maternal death. In response, we developed the first multi-disciplinary simulation-based training programme designed to address Medical Emergencies in Obstetrics (MEmO). Employing a mixed methods design, this study evaluated the educational impact of this training programme on the healthcare staff (n = 140), including the medical doctors (n = 91) and the midwives (n = 49). The training improved participants' clinical management of medical deterioration in pregnancy (p=.003) alongside improving their human factors skills (p=.004). Furthermore, participants reported the translation of these skills to their routine clinical practice. This flexible training is responsive to the changing national needs and contextualises the MBRRACE findings for healthcare staff. It is a promising avenue for reducing the rates of in-direct death in pregnancy. Impact statement What is already known on this subject? The majority of maternal deaths in the UK are due to pre-existing or new-onset medical conditions. The management of medical conditions in pregnancy relies on a multi-professional approach. However, serious gaps in clinicians' human factors skills, highlighted by the MBRRACE report, may contribute to maternal death. What do the results of this study add? This study evaluated the first multi-disciplinary, simulation-based training programme designed to address Medical Emergencies in Obstetrics (MEmO). Training significantly improved participants' management of medical deterioration in pregnancy and human factors skills, particularly in the areas of leadership, communication and teamwork. Moreover, the participants learning translated into their clinical practice. What are the implications of

  1. 76 FR 29238 - Methyl Bromide; Cancellation Order for Registration Amendments To Terminate Certain Soil Uses

    Science.gov (United States)

    2011-05-20

    ...This notice announces EPA's order for the amendments to terminate soil uses, voluntarily requested by the registrants and accepted by the Agency, of products containing methyl bromide, pursuant to section 6(f)(1) of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), as amended. This cancellation order follows a February 9, 2011, Federal Register Notice of Receipt of Requests from the registrants listed in Table 2 of Unit II to voluntarily amend to terminate uses of these product registrations. These are not the last products containing this pesticide registered for use in the United States. In that notice, EPA indicated that it would issue an order implementing the amendments to terminate uses, unless the Agency received substantive comments within the 30-day comment period that would merit its further review of these requests, or unless the registrants withdrew their requests. The Agency did not receive any comments on the notice. Further, the registrants did not withdraw their requests. These amendments do not affect post-harvest fumigant uses. Any distribution, sale, or use of the products subject to this cancellation order is permitted only in accordance with the terms of this order, including any existing stocks provisions.

  2. Final report of the Cosmetic Ingredient Review Expert Panel amended safety assessment of Calendula officinalis-derived cosmetic ingredients.

    Science.gov (United States)

    Andersen, F Alan; Bergfeld, Wilma F; Belsito, Donald V; Hill, Ronald A; Klaassen, Curtis D; Liebler, Daniel C; Marks, James G; Shank, Ronald C; Slaga, Thomas J; Snyder, Paul W

    2010-01-01

    Calendula officinalis extract, C officinalis flower, C officinalis flower extract, C officinalis flower oil, and C officinalis seed oil are cosmetic ingredients derived from C officinalis. These ingredients may contain minerals, carbohydrates, lipids, phenolic acids, flavonoids, tannins, coumarins, sterols and steroids, monoterpenes, sesquiterpenes, triterpenes, tocopherols, quinones, amino acids, and resins. These ingredients were not significantly toxic in single-dose oral studies using animals. The absence of reproductive/developmental toxicity was inferred from repeat-dose studies of coriander oil, with a similar composition. Overall, these ingredients were not genotoxic. They also were not irritating, sensitizing, or photosensitizing in animal or clinical tests but may be mild ocular irritants. The Cosmetic Ingredient Review (CIR) Expert Panel concluded that these ingredients are safe for use in cosmetics in the practices of use and concentration given in this amended safety assessment.

  3. Why, What and Where To? Title IX, Educational Amendment of 1972.

    Science.gov (United States)

    Perry-Miller, Mitzi

    Three years after Title IX of the Education Amendments of 1972 became law, the U. S. Department of Health, Education, and Welfare provided regulations for the implementation of Title IX. This report reviews the implications of these regulations as well as several of the court cases in which discrimination on the basis of sex has been declared…

  4. After "Ginsberg" and "Tinker": Book Banning and Minor's First Amendment Rights.

    Science.gov (United States)

    Trauth, Denise M.; Huffman, John L.

    Through an analysis of the six federal book banning cases that have been adjudicated in the past decade since "Ginsberg v. New York" and "Tinker v. Des Moines Independent School District," this paper explores the difference in current First Amendment theory in the area of student access to books. A review of the six cases indicates that the…

  5. 1990 Amendments: The federal partner steps forward

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    In October of 1990, Congress enacted a new set of amendments to the Clean Air Act. These amendments are longer and more complex than any previous environmental legislation. In enacting the 1990 Amendments, Congress did not evaluate the results of earlier efforts at air quality regulation. Rather, Congress accepted what it had created in 1970 and reinforced in 1977, and proceeded to build on that foundation. As a result, the 1990 Amendments create substantial new regulatory responsibilities, while leaving in place most of the pre-existing system of air quality control. The chapter highlights the key provisions of the 1990 Amendments, and discusses their relationship to the 1970 and 1977 Amendments to the Act. Included are changes in the requirements for the control of carbon monoxide, ozone, nitrogen oxides, particulates, mobile sources, air toxics and acid rain

  6. 77 FR 61021 - Notice of Intent To Prepare a Resource Management Plan Amendment and Associated Environmental...

    Science.gov (United States)

    2012-10-05

    ... Under Wilderness Review. There is a need to amend this RMP since these areas are now congressionally..., lands and realty, hydrology, soils, sociology and economics. You may submit comments on issues and...

  7. Atomic Energy Commission (Amendment) Law, 1993

    International Nuclear Information System (INIS)

    1993-02-01

    The Atomic Energy Commission (Amendment) Law, 1993 (P.N.D.C.L. 308) seeks to amend the Atomic Energy Commission Act of 1963 (Act 204) so as to provide for the establishment of a Radiation Protection Board and other institutes under the Ghana Atomic Energy Commission. The Law further repeats the Atomic Energy Commission (Amendment) Law of 1982 (P.N.D.C.L. 37). (EAA)

  8. Regulations for the safe transport of radioactive materials. 1973 revised edition (as amended).

    International Nuclear Information System (INIS)

    1979-01-01

    On the basis of a comprehensive review carried out by a panel of experts, a revised version of the International Atomic Energy Agency's Regulations for the Safe Transport of Radioactive Materials was approved by the Board of Governors in September 1972 and published in April 1973 as Safety Series No.6 - 1973 Revised Edition. Minor amendments, together with a number of changes of detail were promulgated by the Director General in 1975 and 1977. In October 1978, the Standing Advisory Group on the Safe Transport of Radioactive Materials, established by the Director General in 1977, reviewed and recommended a small number of additional amendments. The recommendations of SAGSTRAM were subsequently accepted by the Director General. All these minor amendments and changes of detail are incorporated in the present text of the Regulations. The purpose of these Regulations is to establish standards of safety which provide an acceptable level of control of the radiation hazards to persons, property and the environment that are associated with the transport of radioactive material. They apply to the transport by land, water or air, including transport on own account, of radioactive material other than that which is an integral part of the means of transport. Transport includes any operation incidental to the whole course of carriage, such as loading, unloading and storage in transit. The term includes both normal transport and that under accident conditions

  9. Immobilization of pentachlorophenol in soil using carbonaceous material amendments

    Energy Technology Data Exchange (ETDEWEB)

    Wen Bei [State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Shuangqing Road, Haidian District, Beijing 100085 (China)], E-mail: bwen@rcees.ac.cn; Li Ruijuan; Zhang Shuzhen [State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Shuangqing Road, Haidian District, Beijing 100085 (China); Shan Xiaoquan [State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Shuangqing Road, Haidian District, Beijing 100085 (China)], E-mail: xiaoquan@rcees.ac.cn; Fang Jing; Xiao Ke [State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Shuangqing Road, Haidian District, Beijing 100085 (China); Khan, Shahamat U. [Department of Chemistry and Biochemistry, MSN 3E2, George Mason University, 4400 University Drive, Fairfax, VA 22030-4444 (United States)

    2009-03-15

    In this study, three pentachlorophenol (PCP) laboratory-spiked and one field-contaminated soil were amended with 2.0% char, humic acid (HA) and peat, respectively. The amended soils were aged for either 7 or 250 days. After amendment, CaCl{sub 2} extractability of PCP was significantly decreased. Desorption kinetics indicated that the proposed amendment could lead to a strong binding and slow desorption of PCP in soils. Amendment with char reduced the bioaccumulation factor (BAF) of PCP most significantly for earthworms (Eisenia fetida) in all soils studied. The results of both physicochemical and biological tests suggested that amendment reduced PCP bioavailability quickly and enduringly, implying that carbonaceous material amendment, especially char amendment, was a potentially attractive in situ remediation method for sequestration of PCP in contaminated soil. - Carbonaceous material amendment was a potential in situ remediation method for pentachlorophenol contaminated soil.

  10. 16 CFR 1014.8 - Appeal of initial denial of access, correction or amendment.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Appeal of initial denial of access, correction or amendment. 1014.8 Section 1014.8 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION... Federal District Court for judicial review of the decision; and (3) The right of the requester to file...

  11. Role of organic amendments on enhanced bioremediation of heavy metal(loid) contaminated soils.

    Science.gov (United States)

    Park, Jin Hee; Lamb, Dane; Paneerselvam, Periyasamy; Choppala, Girish; Bolan, Nanthi; Chung, Jae-Woo

    2011-01-30

    As land application becomes one of the important waste utilization and disposal practices, soil is increasingly being seen as a major source of metal(loid)s reaching food chain, mainly through plant uptake and animal transfer. With greater public awareness of the implications of contaminated soils on human and animal health there has been increasing interest in developing technologies to remediate contaminated sites. Bioremediation is a natural process which relies on soil microorganisms and higher plants to alter metal(loid) bioavailability and can be enhanced by addition of organic amendments to soils. Large quantities of organic amendments, such as manure compost, biosolid and municipal solid wastes are used as a source of nutrients and also as a conditioner to improve the physical properties and fertility of soils. These organic amendments that are low in metal(loid)s can be used as a sink for reducing the bioavailability of metal(loid)s in contaminated soils and sediments through their effect on the adsorption, complexation, reduction and volatilization of metal(loid)s. This review examines the mechanisms for the enhanced bioremediation of metal(loid)s by organic amendments and discusses the practical implications in relation to sequestration and bioavailability of metal(loid)s in soils. Copyright © 2010 Elsevier B.V. All rights reserved.

  12. Amended Silicated for Mercury Control

    Energy Technology Data Exchange (ETDEWEB)

    James Butz; Thomas Broderick; Craig Turchi

    2006-12-31

    Amended Silicates{trademark}, a powdered, noncarbon mercury-control sorbent, was tested at Duke Energy's Miami Fort Station, Unit 6 during the first quarter of 2006. Unit 6 is a 175-MW boiler with a cold-side electrostatic precipitator (ESP). The plant burns run-of-the-river eastern bituminous coal with typical ash contents ranging from 8-15% and sulfur contents from 1.6-2.6% on an as-received basis. The performance of the Amended Silicates sorbent was compared with that for powdered activated carbon (PAC). The trial began with a period of baseline monitoring during which no sorbent was injected. Sampling during this and subsequent periods indicated mercury capture by the native fly ash was less than 10%. After the baseline period, Amended Silicates sorbent was injected at several different ratios, followed by a 30-day trial at a fixed injection ratio of 5-6 lb/MMACF. After this period, PAC was injected to provide a comparison. Approximately 40% mercury control was achieved for both the Amended Silicates sorbent and PAC at injection ratios of 5-6 lbs/MMACF. Higher injection ratios did not achieve significantly increased removal. Similar removal efficiencies have been reported for PAC injection trials at other plants with cold-side ESPs, most notably for plants using medium to high sulfur coal. Sorbent injection did not detrimentally impact plant operations and testing confirmed that the use of Amended Silicates sorbent does not degrade fly ash quality (unlike PAC). The cost for mercury control using either PAC or Amended Silicates sorbent was estimated to be equivalent if fly ash sales are not a consideration. However, if the plant did sell fly ash, the effective cost for mercury control could more than double if those sales were no longer possible, due to lost by-product sales and additional cost for waste disposal. Accordingly, the use of Amended Silicates sorbent could reduce the overall cost of mercury control by 50% or more versus PAC for locations where

  13. 78 FR 47715 - National Institute of Environmental Health Sciences; Amended Notice of Meeting

    Science.gov (United States)

    2013-08-06

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute of Environmental Health Sciences; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the Environmental Health Sciences Review Committee, July 24, 2013, 08:00 a.m. to July 26, 2013, 02:00...

  14. Educating for the First Amendment.

    Science.gov (United States)

    Click, J. William

    1995-01-01

    This paper stresses the importance of researching, teaching, discussing, practicing, and understanding the First Amendment to the Constitution of the United States. The paper also examines what the First Amendment means to students in America's schools and colleges and discusses freedom of expression and censorship for students and student…

  15. 32 CFR 635.13 - Amendment of records.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Amendment of records. 635.13 Section 635.13 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) LAW ENFORCEMENT AND CRIMINAL INVESTIGATIONS LAW ENFORCEMENT REPORTING Release of Information § 635.13 Amendment of records. (a) Policy. An amendment of records is...

  16. Draft 1988 mission plan amendment

    International Nuclear Information System (INIS)

    1988-06-01

    This draft 1988 amendment to the Mission Plan for the Civilian Radioactive Waste Management Program has been prepared by the US Department of Energy (DOE). The purpose is to inform the Congress of the DOE's plans for implementing the provisions of the Nuclear Waste Policy Amendments Act of 1987 (P.L. 100-203) for the Civilian Radioactive Waste Management Program. This document is being submitted in draft form to Federal agencies, states, previously affected Indian Tribes, affected units of local government, and the public. After the consideration of comments, this amendment will be revised as appropriate and submitted to the Congress. 39 refs., 7 figs., 4 tabs

  17. 78 FR 66023 - National Institute on Alcohol Abuse and Alcoholism; Amended Notice of Meeting

    Science.gov (United States)

    2013-11-04

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the Clinical, Treatment and Health Services Research Review Subcommittee, October 15, 2013, 08:00...

  18. 76 FR 68137 - Polyethylene Retail Carrier Bags From Thailand: Amended Final Results of Antidumping Duty...

    Science.gov (United States)

    2011-11-03

    ... Bags From Thailand: Amended Final Results of Antidumping Duty Administrative Review AGENCY: Import..., the Department of Commerce (the Department) published Polyethylene Retail Carrier Bags From Thailand... 351.224(c) from the Polyethylene Retail Carrier Bag Committee and its individual members, Hilex Poly...

  19. 37 CFR 2.74 - Form and signature of amendment.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Form and signature of... signature of amendment. (a) Form of Amendment. Amendments should be set forth clearly and completely... record. (b) Signature. A request for amendment of an application must be signed by the applicant, someone...

  20. 77 FR 14979 - Transportation Conformity Rule Restructuring Amendments

    Science.gov (United States)

    2012-03-14

    ... Transportation Conformity Rule Restructuring Amendments AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA is amending the transportation conformity rule to finalize provisions that were proposed on August 13, 2010. These amendments restructure several sections of the transportation conformity...

  1. Effect of ageing on the availability of heavy metals in soils amended with compost and biochar: evaluation of changes in soil and amendment properties.

    Science.gov (United States)

    Venegas, A; Rigol, A; Vidal, M

    2016-10-01

    Remediation strategies using soil amendments should consider the time dependence of metal availability to identify amendments that can sustainably reduce available pollutant concentrations over time. Drying-wetting cycles were applied on amendments, soils and soil + amendment mixtures, to mimic ageing at field level and investigate its effect on extractable Cd, Cu, Ni, Pb and Zn concentrations from three contaminated soils. The amendments investigated were municipal waste organic compost and biochars. The amendments, soils and mixtures were characterised by their physicochemical properties at different ageing times. The amendments were also characterised in terms of sorption capacity for Cd and Cu. The sorption capacity and the physicochemical properties of the amendments remained constant over the period examined. When mixed with the soils, amendments, especially the compost, immediately reduced the extractable metals in the soils with low pH and acid neutralisation capacity, due to the increase in pH and buffering capacity of the mixtures. The amendments had a relatively minor impact on the metal availability concentrations for the soil with substantially high acid neutralisation capacity. The most important changes in extractable metal concentrations were observed at the beginning of the experiments, ageing having a minor effect on metal concentrations when compared with the initial effect of amendments.

  2. Proposed Amendments to the Nuclear Liability

    International Nuclear Information System (INIS)

    1981-01-01

    This Memorandum issued by the Swedish Ministry of Justice contains proposed amendments to the 1968 Nuclear Liability Act which can be divided into two categories. Those in the first category are required to enable Sweden to ratify the draft Protocols to amend the Paris Convention and the Brussels Supplementary Convention. The second category of amendments propose that the nuclear operator's liability be raised from the present sum of 50 million Kroner to 500 million Kroner, to be covered by insurance; it is also proposed that a State liability be introduced over and above the compensation available, the aggregate amount being limited to 300 million Kroner. State indemnification would apply to the Nordic countries. The Annexes to the Memorandum contain the English and French texts of the draft Protocols to amend both above-mentioned Conventions (NEA) [fr

  3. Atomic ordinance - amendment of 28 october 1987

    International Nuclear Information System (INIS)

    1987-10-01

    This Ordinance amends certain provisions of the 1984 Ordinance on licences for the construction and operation of nuclear installations, import, export and transit of nuclear fuel, as well as the export of nuclear reactors, equipment and technical data. The Order also amends the provisions on the delivery procedure for these licences and makes minor amendments to the 1983 Order on nuclear third party liability [fr

  4. 77 FR 7041 - Changes to Implement Inter Partes Review Proceedings

    Science.gov (United States)

    2012-02-10

    ... amended, will provide for estoppel against an inter partes review petitioner, or the real party in... under 35 U.S.C. 317, no estoppel under 35 U.S.C. 315(e), as amended, will attach to the petitioner, or... rule is consistent with 35 U.S.C. 315(e)(1), as amended, which will provide for estoppel arising from a...

  5. LSST Painting Risk Evaluation Memo

    Energy Technology Data Exchange (ETDEWEB)

    Wolfe, Justin E. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-11-10

    The optics subsystem is required to paint the edges of optics black where possible. Due to the risks in applying the paint LSST requests a review of the impact of removing this requirement for the filters and L3.

  6. Technical evaluation report on the proposed amendment to the technical specifications on the reactor protection system and the engineered safety features actuation system for Ft. Calhoun, Unit No. 1

    International Nuclear Information System (INIS)

    Selan, J.C.

    1982-01-01

    This report documents the technical evaluation of the application to amend the Technical Specifications for the Ft. Calhoun Unit No. 1 Nuclear Generating Plant. The review criteria are based on the Technical Specifications of St. Lucie and Calvert Cliffs, IEEE Standards, Combustion Engineering Standard Technical Specifications, and the Code of Federal Regulations. The evaluation compares the submittal made by the licensee with the NRC staff position and the review criteria and presents the reviewer's conclusion on the acceptability of the application to amend the Technical Specifications

  7. 78 FR 64226 - National Institute on Deafness and Other Communication Disorders; Amended Notice of Meeting

    Science.gov (United States)

    2013-10-28

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Deafness and Other Communication Disorders; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the Communication Disorders Review Committee, October 03, 2013, 08:00 a.m. to October...

  8. Internet-based recruitment to a depression prevention intervention: lessons from the Mood Memos study.

    Science.gov (United States)

    Morgan, Amy Joanna; Jorm, Anthony Francis; Mackinnon, Andrew James

    2013-02-12

    Recruiting participants to randomized controlled trials of health interventions can be very difficult. Internet-based recruitment is becoming an increasingly important mode of recruitment, yet there are few detailed accounts of experiences recruiting participants to mental health interventions. To report on our experience with Internet-based recruitment to an online depression prevention intervention and pass on lessons we learned. Participants were recruited to the Mood Memos study, an online preventive depression intervention, purely through Internet-based sources. The study was targeted to adults with subthreshold depression symptoms from several English-speaking countries. A variety of online recruitment sources were trialed, including search engine advertising (Google, Yahoo!, Bing), Facebook advertising, posts in forums and online noticeboards, and promotion through relevant websites and email newsletters of mental health organizations. The study website received visits from 94,808 individuals over the 14-month recruitment period. The recruitment target was reached with 1699 individuals signing up to the randomized controlled trial and 1326 fully enrolling. Most visitors arrived via Google advertising, which promoted a depression-screening questionnaire. Google advertising accounted for nearly half of the total participants who signed up to the study, at an average cost of AUD $12 per participant. Promoting the study through trustworthy organizations and websites known to participants was also effective. Recruitment techniques that were less effective were contacting forums, email groups, and community noticeboards. Several techniques, including Google advertising, were successful in recruiting participants to a trial evaluating an online depression intervention. Results suggest that Internet-based recruitment to mental health interventions is feasible and can be relatively affordable. ACTRN12609000925246.

  9. Optimizing the vermicomposting of organic wastes amended with inorganic materials for production of nutrient-rich organic fertilizers: a review.

    Science.gov (United States)

    Mupambwa, Hupenyu Allan; Mnkeni, Pearson Nyari Stephano

    2018-04-01

    Vermicomposting is a bio-oxidative process that involves the action of mainly epigeic earthworm species and different micro-organisms to accelerate the biodegradation and stabilization of organic materials. There has been a growing realization that the process of vermicomposting can be used to greatly improve the fertilizer value of different organic materials, thus, creating an opportunity for their enhanced use as organic fertilizers in agriculture. The link between earthworms and micro-organisms creates a window of opportunity to optimize the vermi-degradation process for effective waste biodegradation, stabilization, and nutrient mineralization. In this review, we look at up-to-date research work that has been done on vermicomposting with the intention of highlighting research gaps on how further research can optimize vermi-degradation. Though several researchers have studied the vermicomposting process, critical parameters that drive this earthworm-microbe-driven process which are C/N and C/P ratios; substrate biodegradation fraction, earthworm species, and stocking density have yet to be adequately optimized. This review highlights that optimizing the vermicomposting process of composts amended with nutrient-rich inorganic materials such as fly ash and rock phosphate and inoculated with microbial inoculants can enable the development of commercially acceptable organic fertilizers, thus, improving their utilization in agriculture.

  10. Biochar amendment reduced methylmercury accumulation in rice plants

    Energy Technology Data Exchange (ETDEWEB)

    Shu, Rui; Wang, Yongjie [School of Environment, Nanjing University, State Key Laboratory of Pollution Control and Resource Reuse, Nanjing, Jiangsu Province, People’s Republic of China (China); Zhong, Huan, E-mail: zhonghuan@nju.edu.cn [School of Environment, Nanjing University, State Key Laboratory of Pollution Control and Resource Reuse, Nanjing, Jiangsu Province, People’s Republic of China (China); Environmental and Life Sciences Program (EnLS), Trent University, Peterborough, Ontario (Canada)

    2016-08-05

    Highlights: • Biochar amendment could evidently reduce methylmercury (MeHg) levels in rice grain. • Biochar could enhance microbial production of MeHg, probably by providing sulfate. • Biochar could immobilize MeHg in soil, and reduce MeHg availability to rice plants. • Biochar amendment increased grain biomass, leading to biodilution of MeHg in grain. - Abstract: There is growing concern about methylmercury (MeHg) accumulation in rice grains and thus enhanced dietary exposure to MeHg in Asian countries. Here, we explored the possibility of reducing grain MeHg levels by biochar amendment, and the underlying mechanisms. Pot (i.e., rice cultivation in biochar amended soils) and batch experiments (i.e., incubation of amended soils under laboratory conditions) were carried out, to investigate MeHg dynamics (i.e., MeHg production, partitioning and phytoavailability in paddy soils, and MeHg uptake by rice) under biochar amendment (1–4% of soil mass). We demonstrate for the first time that biochar amendment could evidently reduce grain MeHg levels (49–92%). The declines could be attributed to the combined effects of: (1) increased soil MeHg concentrations, probably explained by the release of sulfate from biochar and thus enhanced microbial production of MeHg (e.g., by sulfate-reducing bacteria), (2) MeHg immobilization in soils, facilitated by the large surface areas and high organosulfur content of biochar, and (3) biodilution of MeHg in rice grains, due to the increased grain biomass under biochar amendment (35–79%). These observations together with mechanistic explanations improve understanding of MeHg dynamics in soil-rice systems, and support the possibility of reducing MeHg phytoaccumulation under biochar amendment.

  11. Biochar amendment reduced methylmercury accumulation in rice plants

    International Nuclear Information System (INIS)

    Shu, Rui; Wang, Yongjie; Zhong, Huan

    2016-01-01

    Highlights: • Biochar amendment could evidently reduce methylmercury (MeHg) levels in rice grain. • Biochar could enhance microbial production of MeHg, probably by providing sulfate. • Biochar could immobilize MeHg in soil, and reduce MeHg availability to rice plants. • Biochar amendment increased grain biomass, leading to biodilution of MeHg in grain. - Abstract: There is growing concern about methylmercury (MeHg) accumulation in rice grains and thus enhanced dietary exposure to MeHg in Asian countries. Here, we explored the possibility of reducing grain MeHg levels by biochar amendment, and the underlying mechanisms. Pot (i.e., rice cultivation in biochar amended soils) and batch experiments (i.e., incubation of amended soils under laboratory conditions) were carried out, to investigate MeHg dynamics (i.e., MeHg production, partitioning and phytoavailability in paddy soils, and MeHg uptake by rice) under biochar amendment (1–4% of soil mass). We demonstrate for the first time that biochar amendment could evidently reduce grain MeHg levels (49–92%). The declines could be attributed to the combined effects of: (1) increased soil MeHg concentrations, probably explained by the release of sulfate from biochar and thus enhanced microbial production of MeHg (e.g., by sulfate-reducing bacteria), (2) MeHg immobilization in soils, facilitated by the large surface areas and high organosulfur content of biochar, and (3) biodilution of MeHg in rice grains, due to the increased grain biomass under biochar amendment (35–79%). These observations together with mechanistic explanations improve understanding of MeHg dynamics in soil-rice systems, and support the possibility of reducing MeHg phytoaccumulation under biochar amendment.

  12. Fuel Receiving and Storage Station. License application, amendment 7

    International Nuclear Information System (INIS)

    1976-02-01

    Amendment No. 7 to Allied-General Nuclear Services application for licensing of the Fuel Receiving and Storage Station consists of revised pages for: Amendment No. 7 to AG-L 105, ''Technical Description in Support of Application for FRSS Operation''; Amendment No. 1 to AG-L 105A, ''Early Operation of the Service Concentrator''; and Amendment No. 2 to AG-L 110, ''FRSS Summary Preoperational Report.''

  13. Biogenic coal-to-methane conversion efficiency decreases after repeated organic amendment

    Science.gov (United States)

    Davis, Katherine J.; Barnhart, Elliott P.; Fields, Matthew W.; Gerlach, Robin

    2018-01-01

    Addition of organic amendments to coal-containing systems can increase the rate and extent of biogenic methane production for 60–80 days before production slows or stops. Understanding the effect of repeated amendment additions on the rate and extent of enhanced coal-dependent methane production is important if biological coal-to-methane conversion is to be enhanced on a commercial scale. Microalgal biomass was added at a concentration of 0.1 g/L to microcosms with and without coal on days 0, 76, and 117. Rates of methane production were enhanced after the initial amendment but coal-containing treatments produced successively decreasing amounts of methane with each amendment. During the first amendment period, 113% of carbon added as amendment was recovered as methane, whereas in the second and third amendment periods, 39% and 32% of carbon added as amendment was recovered as methane, respectively. Additionally, algae-amended coal treatments produced ∼38% more methane than unamended coal treatments and ∼180% more methane than amended coal-free treatments after one amendment. However, a second amendment addition resulted in only an ∼25% increase in methane production for coal versus noncoal treatments and a third amendment addition resulted in similar methane production in both coal and noncoal treatments. Successive amendment additions appeared to result in a shift from coal-to-methane conversion to amendment-to-methane conversion. The reported results indicate that a better understanding is needed of the potential impacts and efficiencies of repeated stimulation for enhanced coal-to-methane conversion.

  14. 30 CFR 938.16 - Required regulatory program amendments.

    Science.gov (United States)

    2010-07-01

    ... consistent with section 510(d) of SMCRA by requiring that the restoration of prime farmland soil productivity... of the reclamation fee, as amended in § 86.17(e), will assure that the Surface Mining Conservation... current market value. (n) By November 1, 1991, Pennsylvania shall amend § 86.158(b)(2) or otherwise amend...

  15. Influence of organic amendments on nickel phytoextraction and growth effects to Trifolium alexandrinum

    Science.gov (United States)

    Shahid, Muhammad; Sabir, Muhammad; Ghafoor, Abdul

    2013-04-01

    Heavy metal pollution of soil and other environmental compartments through anthropogenic activities and/or natural processes is a widespread and serious problem confronting society, scientists, and regulators worldwide (Shahid et al., 2011). Among the heavy metals, Ni is an essential heavy metal and plays many functions in living organisms (Khoshgoftarmanesh et al., 2011). The presence of this metal in soil or growth medium may have positive biological effects on plant growth. However, Ni may interfere with various morphological, physiological and biochemical process in plants when its concentration rises to supra-optimal values i.e., 100 mg kg-1 in plants and 420 kg ha-I in soil (Tucker, 2005). The use of organic amendments is a common practice in Pakistan to improve soil fertility. Organic amendments are known to affect chemical speciation and bioavailability of heavy metals and in turn their uptake and toxicity to plants (Shahid et al., 2012). The present study evaluate the influence of organic amendments viz. farm yard manure (FM), poultry manure (PM), press mud (PrM) and activated carbon (AC) on Ni bioavailability in soil as well as its uptake and growth responses of Trifolium alexandrinum. A pot experiment was conducted where T. alexandrinum was exposed to three different Ni level i.e., 30, 60 and 90 mg kg-1 in the form of NiCl2 solution in the presence and absence of organic amendments each applied at 15 g kg-1 soil. The results showed that the effect of organic amendments on Ni bioavailability and uptake by T. alexandrinum depend on Ni levels in soil and amendment type. Application of organic amendments generally increased Ni phytoavailability in soil and Ni uptake by plants at low Ni levels (Ni-0 and Ni-30) but decreased at higher levels (Ni-60 and Ni-90). It is proposed that the soil Ni levels and amendment type must be considered while using these amendments in Ni remediation and risk assessment studies. Keywords: Nickel, organic amendments

  16. 76 FR 59733 - Privacy Act of 1974, as Amended; Notice To Amend an Existing System of Records

    Science.gov (United States)

    2011-09-27

    ..., as amended, the Department of the Interior (DOI) is issuing a public notice of its intent to amend... share in judgment fund distributions authorized by plans prepared pursuant to Federal legislation. It... individual's eligibility to share in judgment fund distributions authorized by plans prepared pursuant to 25...

  17. Effect of amendments addition on adsorption of landfill leachate

    Science.gov (United States)

    Bai, X. J.; Zhang, H. Y.; Wang, G. Q.; Gu, J.; Wang, J. H.; Duan, G. P.

    2018-03-01

    The disposal of leachate has become one of the most pressing problems for landfills. This study taking three kinds of amendments, corn straw, mushroom residue and garden waste as adsorbent materials, evaluates the different amendments on the leachate adsorption effect through analyzing indicators as the saturation adsorption ratio, sulfur containing odor emission, heat value. The results showed that all three kinds of amendments can effectively adsorb leachate, with saturation adsorption ratio between 1: 2 and 1: 4. Adding amendment could significantly reduce the sulfur containing odor emission of leachate. Compared the three kinds of amendments, mushroom residue could adsorb leachate at a maximize degree with a low concentration of sulfur containing odor emission. The industrial analysis showed that the heat values of the amendments after absorbing leachate are more than 14MJ/kg, and it can be utilized as a biomass fuel.

  18. The importance of considering the evidence in the MTP 2014 Amendment debate in India – unsubstantiated arguments should not impede improved access to safe abortion

    Directory of Open Access Journals (Sweden)

    Mandira Paul

    2015-03-01

    Full Text Available With the objective to improve access to safe abortion services in India, the Ministry of Health and Welfare, with approval of the Law Ministry, published draft amendments of the MTP Act on October 29, 2014. Instead of the expected support, the amendments created a heated debate within professional medical associations of India. In this commentary, we review the evidence in response to the current discourse with regard to the amendments. It would be unfortunate if unsubstantiated one-sided arguments would impede the intention of improving access to safe abortion care in India.

  19. Biochar amendment reduced methylmercury accumulation in rice plants.

    Science.gov (United States)

    Shu, Rui; Wang, Yongjie; Zhong, Huan

    2016-08-05

    There is growing concern about methylmercury (MeHg) accumulation in rice grains and thus enhanced dietary exposure to MeHg in Asian countries. Here, we explored the possibility of reducing grain MeHg levels by biochar amendment, and the underlying mechanisms. Pot (i.e., rice cultivation in biochar amended soils) and batch experiments (i.e., incubation of amended soils under laboratory conditions) were carried out, to investigate MeHg dynamics (i.e., MeHg production, partitioning and phytoavailability in paddy soils, and MeHg uptake by rice) under biochar amendment (1-4% of soil mass). We demonstrate for the first time that biochar amendment could evidently reduce grain MeHg levels (49-92%). The declines could be attributed to the combined effects of: (1) increased soil MeHg concentrations, probably explained by the release of sulfate from biochar and thus enhanced microbial production of MeHg (e.g., by sulfate-reducing bacteria), (2) MeHg immobilization in soils, facilitated by the large surface areas and high organosulfur content of biochar, and (3) biodilution of MeHg in rice grains, due to the increased grain biomass under biochar amendment (35-79%). These observations together with mechanistic explanations improve understanding of MeHg dynamics in soil-rice systems, and support the possibility of reducing MeHg phytoaccumulation under biochar amendment. Copyright © 2016 Elsevier B.V. All rights reserved.

  20. Barnwell Nuclear Fuel Plant. License application, amendment 10

    International Nuclear Information System (INIS)

    1975-01-01

    Amendment No. 10 provides the applicant's responses to questions raised by the AEC in letters dated November 6 and December 5, 1974. Amendment No. 3, dated February 1975, to the BNFP Separations Facility Final Safety Analysis Report (FSAR) is included. The amendment consists of revision pages for volumes 1 through 5 of the FSAR along with a deletion and insertion guide. (U.S.)

  1. The draft Mission Plan Amendment

    International Nuclear Information System (INIS)

    Gale, R.W.

    1987-01-01

    The draft Mission Plan Amendment provides an opportunity for States and Indian Tribes and other involved parties to participate in a process that no other nation affords its citizens. More than just a comment period on a Department of Energy document, the amendment that is to be submitted later this year will lay before Congress, the documentary basis on which to make decisions about the scope and timing of the high-level waste program in what Secretary Herrington has called a ''crossroads'' years. The Amendment will distill the view of the participants and also preset them to Congress as an integral part of the document. After four years of effort, the Nation is being afforded an opportunity to ask itself again whether the Act passed in 1982 is working and remains the best way to protect the public interest

  2. Bentonite-amended soils special study

    International Nuclear Information System (INIS)

    1990-10-01

    This report presents the results of a two-phased special study to evaluate the viability of soil amended with a high percentage of bentonite as an infiltration barrier in the cover of Uranium Mill Tailings Remedial Action (UMTRA) Project disposal cells. Phase I of the study was initiated in order to examine the feasibility of using bentonite-amended soils as a cover component on sideslopes and topslopes. The Phase I objectives were to test a variety of materials to determine if low hydraulic conductivities were achievable in materials exhibiting sufficient strength and to select suitable materials for further testing. Phase II objectives were to (1) optimize designs -- test materials with various percentages of bentonite added; (2) provide design recommendations; (3) address constructibility concerns; and (4) evaluate long-term performance with respect to desiccation effects on the amended materials

  3. COMPOSTING AS A WAY TO CONVERT CELLULOSIC BIOMASS AND ORGANIC WASTE INTO HIGH-VALUE SOIL AMENDMENTS: A REVIEW

    Directory of Open Access Journals (Sweden)

    Martin A. Hubbe

    2010-11-01

    Full Text Available Plant-derived cellulosic materials play a critical role when organic wastes are composted to produce a beneficial amendment for topsoil. This review article considers publications dealing with the science of composting, emphasizing ways in which the cellulosic and lignin components of the composted material influence both the process and the product. Cellulose has been described as a main source of energy to drive the biological transformations and the consequent temperature rise and chemical changes that are associated with composting. Lignin can be viewed as a main starting material for the formation of humus, the recalcitrant organic matter that provides the water-holding, ion exchange, and bulking capabilities that can contribute greatly to soil health and productivity. Lignocellulosic materials also contribute to air permeability, bulking, and water retention during the composting process. Critical variables for successful composting include the ratio of carbon to nitrogen, the nature of the cellulosic component, particle size, bed size and format, moisture, pH, aeration, temperature, and time. Composting can help to address solid waste problems and provides a sustainable way to enhance soil fertility.

  4. 75 FR 39323 - Amendment to the Biometric Visa Program

    Science.gov (United States)

    2010-07-08

    ... DEPARTMENT OF STATE [Public Notice: 7047] Amendment to the Biometric Visa Program AGENCY: Department of State. ACTION: Notice of Amendment to the Biometric Visa Program. This public notice announces an amendment to the Biometric Visa Program. Section 303 of the Enhanced Border Security and Visa...

  5. 14 CFR 91.1017 - Amending program manager's management specifications.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Amending program manager's management... Ownership Operations Program Management § 91.1017 Amending program manager's management specifications. (a... specifications; or (2) The program manager applies for the amendment of any management specifications, and the...

  6. Internet-Based Recruitment to a Depression Prevention Intervention: Lessons From the Mood Memos Study

    Science.gov (United States)

    Jorm, Anthony Francis; Mackinnon, Andrew James

    2013-01-01

    Background Recruiting participants to randomized controlled trials of health interventions can be very difficult. Internet-based recruitment is becoming an increasingly important mode of recruitment, yet there are few detailed accounts of experiences recruiting participants to mental health interventions. Objective To report on our experience with Internet-based recruitment to an online depression prevention intervention and pass on lessons we learned. Methods Participants were recruited to the Mood Memos study, an online preventive depression intervention, purely through Internet-based sources. The study was targeted to adults with subthreshold depression symptoms from several English-speaking countries. A variety of online recruitment sources were trialed, including search engine advertising (Google, Yahoo!, Bing), Facebook advertising, posts in forums and online noticeboards, and promotion through relevant websites and email newsletters of mental health organizations. Results The study website received visits from 94,808 individuals over the 14-month recruitment period. The recruitment target was reached with 1699 individuals signing up to the randomized controlled trial and 1326 fully enrolling. Most visitors arrived via Google advertising, which promoted a depression-screening questionnaire. Google advertising accounted for nearly half of the total participants who signed up to the study, at an average cost of AUD $12 per participant. Promoting the study through trustworthy organizations and websites known to participants was also effective. Recruitment techniques that were less effective were contacting forums, email groups, and community noticeboards. Conclusions Several techniques, including Google advertising, were successful in recruiting participants to a trial evaluating an online depression intervention. Results suggest that Internet-based recruitment to mental health interventions is feasible and can be relatively affordable. Trial Registration ACTRN

  7. 78 FR 69817 - Polyethylene Retail Carrier Bags From Thailand: Final Court Decision and Amended Final Results of...

    Science.gov (United States)

    2013-11-21

    ... Bags From Thailand: Final Court Decision and Amended Final Results of Administrative Review of the..., which recalculated the weighted-average duty margin for polyethylene retail carrier bags (PRCBs) from... Packaging at the CIT. \\2\\ See Polyethylene Retail Carrier Bags from Thailand: Final Results and Partial...

  8. 77 FR 38477 - IFR Altitudes; Miscellaneous Amendments

    Science.gov (United States)

    2012-06-28

    ... MEA Sec. 95.6001 Victor Routes--U.S. Sec. 95.6016 VOR Federal Airway V16 is Amended to Delete TUCSON... NW 16500 Sec. 95.6366 VOR Federal Airway V366 is Amended to Read in Part HUGO, CO VOR/DME FALCON, CO...

  9. Proposed Federal Gun-Control Amendment. Student Forum.

    Science.gov (United States)

    Mertz, Gayle; Mertz, David

    1995-01-01

    Presents an outline for a student-run forum on a proposed federal gun control amendment. Procedures include mandatory reading assignments and researching the issue. Students role-play fictional representative characters and later facilitate discussions. Concludes with a vote on the amendment. (MJP)

  10. 31 CFR 355.15 - Can these regulations be amended?

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Can these regulations be amended? 355.15 Section 355.15 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... CHECKS § 355.15 Can these regulations be amended? We may, at any time, supplement, amend, or revise the...

  11. 75 FR 36301 - Review and Approval of Projects

    Science.gov (United States)

    2010-06-25

    ... SUSQUEHANNA RIVER BASIN COMMISSION 18 CFR Parts 806 and 808 Review and Approval of Projects AGENCY... document contains proposed rules that would amend the project review regulations of the Susquehanna River... the scope of withdrawals requiring review and approval; improve notice procedures for all project...

  12. 77 FR 2036 - Export Trade Certificate of Review

    Science.gov (United States)

    2012-01-13

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 92-10A001] Export Trade Certificate of Review ACTION: Notice of issuance of an Export Trade Certificate of Review to Aerospace... an amended Export Trade Certificate of Review to Aerospace Industries of America on September 27...

  13. 76 FR 58768 - Ball Bearings and Parts Thereof From France, Germany, and Italy; Amended Final Results of...

    Science.gov (United States)

    2011-09-22

    ... DEPARTMENT OF COMMERCE International Trade Administration [A-427-801, A-428-801, A-475-801] Ball Bearings and Parts Thereof From France, Germany, and Italy; Amended Final Results of Antidumping Administrative Reviews AGENCY: Import Administration, International Trade Administration, Department of Commerce EFFECTIVE DATE: September 22, 2011. FOR...

  14. 77 FR 61744 - Export Trade Certificate of Review

    Science.gov (United States)

    2012-10-11

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 10-3A001] Export Trade Certificate of Review ACTION: Notice of Issuance of an Export Trade Certificate of Review to Alaska Longline... Commerce issued an amended Export Trade Certificate of Review to the Alaska Longline Cod Commission (``ALCC...

  15. 50 CFR 679.92 - Amendment 80 Program use caps and sideboard limits.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Amendment 80 Program use caps and... ECONOMIC ZONE OFF ALASKA Amendment 80 Program § 679.92 Amendment 80 Program use caps and sideboard limits. (a) Use caps—(1) General. Use caps limit the amount of Amendment 80 QS units and Amendment 80 species...

  16. Amending America: Proposed Amendments to the United States Constitution, 1787 to 2014

    Data.gov (United States)

    National Archives and Records Administration — This dataset provides information about more than 11,000 proposed Constitutional amendments introduced in the United States Congress from 1787 to 2014. This dataset...

  17. 75 FR 62763 - Ball Bearings and Parts Thereof From Germany: Amended Final Results of Antidumping Duty...

    Science.gov (United States)

    2010-10-13

    ...On July 7, 2010, the United States Court of International Trade (CIT) sustained the Department of Commerce's (the Department) results of redetermination on remand concerning the final results of the administrative review of the antidumping duty order on ball bearings and parts thereof from Germany. See SKF USA Inc. v. United States, Slip Op. 10-76 (CIT 2010). The Department is amending the final results of the administrative review of the antidumping duty order on ball bearings and parts thereof from Germany covering the period of review May 1, 2006, through April 30, 2007, to reflect the CIT's order.

  18. 21 CFR 207.26 - Amendments to registration.

    Science.gov (United States)

    2010-04-01

    ... made for the purpose of changing the name of the manufacturer of a drug product under § 201.1 of this chapter. Changes in the names of officers and directors of the corporations do not require such amendment... Domestic Drug Establishments § 207.26 Amendments to registration. Changes in individual ownership...

  19. 15 CFR 923.83 - Mediation of amendments.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Mediation of amendments. 923.83... Programs § 923.83 Mediation of amendments. (a) Section 307(h)(2) of the Act provides for mediation of... management program. Accordingly mediation is available to states or federal agencies when a serious...

  20. 29 CFR 215.5 - Processing of amendments.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Processing of amendments. 215.5 Section 215.5 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR GUIDELINES, SECTION 5333(b), FEDERAL TRANSIT LAW § 215.5 Processing of amendments. (a) Grant modifications in the form of...

  1. 30 CFR 926.15 - Approval of Montana regulatory program amendments.

    Science.gov (United States)

    2010-07-01

    ... amendment. The amendments in this table are listed in order of the date of final publication in the Federal Register. Original amendment submission date Date of final publication Citation/description September 13... permit application requirements; 4, mine permit and test pit prospecting permit procedures; 5...

  2. Dolomitic lime amendment affects pine bark substrate pH, nutrient availability, and plant growth: A review

    Science.gov (United States)

    Dolomitic lime (DL) is one of the most commonly used fertilizer amendments in nursery container substrates. It is used to adjust pH of pine bark substrates from their native pH, 4.1 to 5.1, up to about pH 6. Additions of DL have been shown to be beneficial, inconsequential, or detrimental dependin...

  3. AFSC/REFM: Amendment 80 Economic Data Report Dataset

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Annual series of economic data collected for years 2008 and forward for the Amendment 80 Economic Data Report (EDR). Reporting is required of holders of Amendment 80...

  4. 75 FR 77745 - Federal Acquisition Regulation; Technical Amendments

    Science.gov (United States)

    2010-12-13

    ... purposes of updating. List of Subjects in 48 CFR Parts 3, 5, 7, and 10 Government procurement. Dated... [Amended] 0 2. Amend section 3.104-1 by removing from the definition ``Federal agency procurement,'' in the...

  5. 39 CFR 959.11 - Amendment of pleadings.

    Science.gov (United States)

    2010-07-01

    ..., are tried by express or implied consent of the parties, they shall be treated in all respects as if... PRIVATE EXPRESS STATUTES § 959.11 Amendment of pleadings. (a) Amendments proposed prior to the hearing... presented. (e) The presiding officer may, upon reasonable notice and upon such terms as are just, permit...

  6. 33 CFR 106.415 - Amendment and audit.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Amendment and audit. 106.415 Section 106.415 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MARITIME SECURITY MARINE SECURITY: OUTER CONTINENTAL SHELF (OCS) FACILITIES Outer Continental Shelf (OCS) Facility Security Plan (FSP) § 106.415 Amendment and...

  7. 75 FR 24790 - IFR Altitudes; Miscellaneous Amendments

    Science.gov (United States)

    2010-05-06

    ... 14 CFR Part 95 Airspace, Navigation (air). Issued in Washington, DC, on April 30, 2010. James J....6102 VOR Federal Airway V102 is Amended to Read in Part Ralls, TX FIX Guthrie, TX VORTAC...... *5000... VORTAC 40 Napoleon V278 is Amended to Add Changeover Point Guthrie, TX VORTAC Bowie, TX VORTAC 64 Guthrie...

  8. 77 FR 66067 - Amendment of Class E Airspace; Boone, IA

    Science.gov (United States)

    2012-11-01

    ...-1432; Airspace Docket No. 11-ACE-25] Amendment of Class E Airspace; Boone, IA AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E airspace at Boone, IA... proposed rulemaking (NPRM) to amend Class E airspace for the Boone, IA, area, creating additional...

  9. 77 FR 66069 - Amendment of Class E Airspace; Perry, IA

    Science.gov (United States)

    2012-11-01

    ...-1435; Airspace Docket No. 11-ACE-28] Amendment of Class E Airspace; Perry, IA AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E airspace at Perry, IA... proposed rulemaking (NPRM) to amend Class E airspace for the Perry, IA, area, creating additional...

  10. Home Page

    Science.gov (United States)

    - Cost Accounting Standards FAR - Federal Acquisition Regulation FAR Cost Principles Guide DFARS Year In Review Report to Congress External Peer Review Audited Financial Statements Guidance Request an Audit Manual Selected Area of Cost Guidebook: FAR 31.205 Cost Principles MRDs - Audit Guidance Memos CAS

  11. The merchant shipping (dangerous goods) (amendment) rules 1980 No. 789

    International Nuclear Information System (INIS)

    1980-01-01

    These Rules amend the Merchant Shipping Rules 1978 and revoke the Merchant Shipping (Dangerous Goods) (Amendment) Rules 1979. The purpose of this amendment is to update the references to the 1978 Report of the Department of Trade's Standing Advisory Committee on the Carriage of Dangerous Goods in Ships (the Blue Book) and the 1977 Edition of the International Maritime Dangerous Goods Code of IMCO (the IMDG Code), referred to in the 1978 Rules. The amendments concern, inter alia, marking of packages on board ship which contain dangerous goods, including radioactive materials (NEA) [fr

  12. 76 FR 2799 - Amendment of Jet Route J-93; CA

    Science.gov (United States)

    2011-01-18

    ...; Airspace Docket No. 10-AWP-4] RIN 2120-AA66 Amendment of Jet Route J-93; CA AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Jet Route J-93 in California between...) to amend J-93, (75 FR 66344). Interested parties were invited to participate in this rulemaking...

  13. 20 CFR 903.5 - Procedures for amendment of records regarding individual-format, agency review and appeal from...

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Procedures for amendment of records regarding... Employees' Benefits JOINT BOARD FOR THE ENROLLMENT OF ACTUARIES ACCESS TO RECORDS Records Pertaining to... also be advised of his right; (i) to file a concise “Statement of Disagreement” setting forth the...

  14. 75 FR 33167 - Technical Amendment Language Change From “Wholly” to “Fully”

    Science.gov (United States)

    2010-06-11

    ....953 [Amended] 0 5. In Sec. 404.953, amend the paragraph heading, and the first, second, and fifth... ``fully favorable''. Sec. 404.966 [Amended] 0 6. In Sec. 404.966, amend the second sentence of paragraph... WORLD WAR II VETERANS Subpart J--[Amended] 0 14. The authority citation for subpart J of part 408...

  15. Time-lapse electrical geophysical monitoring of amendment-based biostimulation

    Science.gov (United States)

    Johnson, Timothy C.; Versteeg, Roelof J.; Day-Lewis, Frederick D.; Major, William; Lane, John W.

    2015-01-01

    Biostimulation is increasingly used to accelerate microbial remediation of recalcitrant groundwater contaminants. Effective application of biostimulation requires successful emplacement of amendment in the contaminant target zone. Verification of remediation performance requires postemplacement assessment and contaminant monitoring. Sampling-based approaches are expensive and provide low-density spatial and temporal information. Time-lapse electrical resistivity tomography (ERT) is an effective geophysical method for determining temporal changes in subsurface electrical conductivity. Because remedial amendments and biostimulation-related biogeochemical processes often change subsurface electrical conductivity, ERT can complement and enhance sampling-based approaches for assessing emplacement and monitoring biostimulation-based remediation.Field studies demonstrating the ability of time-lapse ERT to monitor amendment emplacement and behavior were performed during a biostimulation remediation effort conducted at the Department of Defense Reutilization and Marketing Office (DRMO) Yard, in Brandywine, Maryland, United States. Geochemical fluid sampling was used to calibrate a petrophysical relation in order to predict groundwater indicators of amendment distribution. The petrophysical relations were field validated by comparing predictions to sequestered fluid sample results, thus demonstrating the potential of electrical geophysics for quantitative assessment of amendment-related geochemical properties. Crosshole radar zero-offset profile and borehole geophysical logging were also performed to augment the data set and validate interpretation.In addition to delineating amendment transport in the first 10 months after emplacement, the time-lapse ERT results show later changes in bulk electrical properties interpreted as mineral precipitation. Results support the use of more cost-effective surface-based ERT in conjunction with limited field sampling to improve spatial

  16. Legal issues in amending nuclear rules and regulations

    International Nuclear Information System (INIS)

    Ossenbuehl, F.

    2006-01-01

    Nuclear rules and regulations are composed of a multitude of provisions, benchmarks, etc. of different origins and different levels of legal quality. The Safety Criteria and Guidelines for Nuclear Power Plants published in the 'Bundesanzeiger' (Federal Gazette) by the competent federal ministry after consultation of the competent highest state authorities are of particular importance. The Safety Criteria were adopted by the States Committee for Atomic Energy on October 12, 1977 and published in the 'Bundesanzeiger'. The Federal Ministry for the Environment, Nature Conservation, and Nuclear Safety (BMU) intends to revise and amend the contents of the safety criteria and guidelines applying to nuclear power plants. The question underlying this article is this: In what legal way can such an 'amendment' be achieved in a permissible fashion? This leaves out of consideration the question of the contents and applicability of amended provisions, such as the question to what extent amended regulations can also be applied to the nuclear power plants already licensed and in operation, or whether the concept of finality and the constitutional ban on retroactive effect or other constitutional or paramount rules contain restrictions on the contents of such regulations. Solely the question of a permissible amending procedure is under study. (orig.)

  17. The Education Act (Ontario) 1980: A Review.

    Science.gov (United States)

    Hodder, C. J.

    1984-01-01

    Ontario has provided special education legislation through the Education Amendment Act, 1980. Issues related to teacher preparation for special education and program planning and implementation are reviewed. (DF)

  18. 40 CFR 264.54 - Amendment of contingency plan.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Amendment of contingency plan. 264.54 Section 264.54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Contingency Plan and Emergency Procedures § 264.54 Amendment of contingency plan. The contingency plan must be...

  19. 76 FR 80735 - Corrections and Technical Amendments to 16 OSHA Standards

    Science.gov (United States)

    2011-12-27

    ... 1926 Corrections and Technical Amendments to 16 OSHA Standards AGENCY: Occupational Safety and Health Administration (OSHA), Labor. ACTION: Notice of corrections and technical amendments to standards. SUMMARY: OSHA is correcting typographical errors in, and making non- substantive technical amendments to, 16 OSHA...

  20. 77 FR 75915 - Review and Approval of Projects

    Science.gov (United States)

    2012-12-26

    ... SUSQUEHANNA RIVER BASIN COMMISSION 18 CFR Part 806 Review and Approval of Projects AGENCY... document contains proposed rules that would amend the project review regulations of the Susquehanna River... set forth in this proposed rulemaking is to make further modifications to the Commission's project...

  1. 30 CFR 925.12 - State program provisions and amendments disapproved.

    Science.gov (United States)

    2010-07-01

    ... land use. (c) The definitions of “coal processing plant” and “coal preparation plant” at 10 CSR 40-8... § 925.12 State program provisions and amendments disapproved. (a) The amendment at 10 CSR 40-4.030(4)(A... mining activities. (b) The amendment at 10 CSR 40-4.030(4)(B), submitted on December 14 and 18, 1987, is...

  2. Impact of compost amendments and operating temperature on diesel fuel bioremediation

    International Nuclear Information System (INIS)

    Hesnawi, R.M.; McCartney, D.M.

    2006-01-01

    The optimal conditions for compost bioremediation of unweathered diesel-contaminated soil were examined in this laboratory study. A sandy soil from the Assiniboine Delta Aquifer in Manitoba was spiked with diesel fuel and radio-labeled phenanthrene to yield a contaminant load of 20,000 mg per kg of dry soil. Two amendment materials were used, consisting of municipal biosolids, leaves and wood shavings. Since temperature plays a significant role, this study observed the effect of the operating temperature and the amendment material on the fate of phenanthrene and extractable diesel range hydrocarbons during the composting bioremediation of diesel-contaminated soil. The material was amended with fresh feedstock material or finished compost and incubated at thermophilic or mesophilic temperatures for 126 days. No mineralization of carbon 14 phenanthrene was detected in the controls that were not amended with compost. However, 25 to 42 per cent phenanthrene mineralization was detected in treatments that received compost. The lowest extractable diesel range organic residual was observed in the treatment receiving fresh compost amendment and incubated at thermophilic temperatures. The highest residual was noted in the control without any amendment. All treatments that received amendments outperformed the control reactors. However, there were large differences among the treatment performances, indicating that amendment type and operating temperature are significant factors that affect the performance of bioremediation. 22 refs., 2 tabs., 5 figs

  3. 19 CFR 210.57 - Amendment of the motion.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Amendment of the motion. 210.57 Section 210.57 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT TRADE ADJUDICATION AND ENFORCEMENT Temporary Relief § 210.57 Amendment of the motion. A motion for...

  4. 29 CFR 1905.4 - Amendments to this part.

    Science.gov (United States)

    2010-07-01

    ...-STEIGER OCCUPATIONAL SAFETY AND HEALTH ACT OF 1970 General § 1905.4 Amendments to this part. The Assistant... 29 Labor 5 2010-07-01 2010-07-01 false Amendments to this part. 1905.4 Section 1905.4 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR...

  5. Do Minors Have First Amendment Rights in Schools?

    Science.gov (United States)

    Chmara, Theresa

    2015-01-01

    Courts have held that minors have First Amendment rights and that those rights include the right to receive information. However, how does that apply in the school setting? The First Amendment prohibits governmental entities from unconstitutionally infringing rights of free speech. Students in public schools, therefore, do have rights under the…

  6. 12th Annual Science and Engineering Technology Conference/DoD TECH Exposition

    Science.gov (United States)

    2011-06-23

    brain imaging, e.g., fMRI, Diffusion Tensor Imaging, digital EEG – Advances in correlation of brain-structure to function – Massively parallel...Council Meeting - Review DDR&E Guidance Memo -- Dry run S&T Priorities Briefing 17 Nov 23 Nov 30 Nov S&T Deputies Council Meeting - Reviewed voting

  7. 78 FR 31517 - Export Trade Certificate of Review

    Science.gov (United States)

    2013-05-24

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 99-5A002] Export Trade Certificate of Review ACTION: Notice of Issuance of an amended Export Trade Certificate of Review to California Almond Export Association, LLC (``CAEA'') (Application 99-5A002). SUMMARY: The U.S. Department of...

  8. Time-Lapse Electrical Geophysical Monitoring of Amendment-Based Biostimulation.

    Science.gov (United States)

    Johnson, Timothy C; Versteeg, Roelof J; Day-Lewis, Frederick D; Major, William; Lane, John W

    2015-01-01

    Biostimulation is increasingly used to accelerate microbial remediation of recalcitrant groundwater contaminants. Effective application of biostimulation requires successful emplacement of amendment in the contaminant target zone. Verification of remediation performance requires postemplacement assessment and contaminant monitoring. Sampling-based approaches are expensive and provide low-density spatial and temporal information. Time-lapse electrical resistivity tomography (ERT) is an effective geophysical method for determining temporal changes in subsurface electrical conductivity. Because remedial amendments and biostimulation-related biogeochemical processes often change subsurface electrical conductivity, ERT can complement and enhance sampling-based approaches for assessing emplacement and monitoring biostimulation-based remediation. Field studies demonstrating the ability of time-lapse ERT to monitor amendment emplacement and behavior were performed during a biostimulation remediation effort conducted at the Department of Defense Reutilization and Marketing Office (DRMO) Yard, in Brandywine, Maryland, United States. Geochemical fluid sampling was used to calibrate a petrophysical relation in order to predict groundwater indicators of amendment distribution. The petrophysical relations were field validated by comparing predictions to sequestered fluid sample results, thus demonstrating the potential of electrical geophysics for quantitative assessment of amendment-related geochemical properties. Crosshole radar zero-offset profile and borehole geophysical logging were also performed to augment the data set and validate interpretation. In addition to delineating amendment transport in the first 10 months after emplacement, the time-lapse ERT results show later changes in bulk electrical properties interpreted as mineral precipitation. Results support the use of more cost-effective surface-based ERT in conjunction with limited field sampling to improve spatial

  9. 77 FR 28243 - Amendment of Class D Airspace; Cocoa Beach, FL

    Science.gov (United States)

    2012-05-14

    ...-0099; Airspace Docket No. 12-ASO-11] Amendment of Class D Airspace; Cocoa Beach, FL AGENCY: Federal... Federal Register on April 11, 2012 that amends Class D airspace at Cocoa Beach, FL. DATES: Effective 0901...), amends Class D airspace at Cape Canaveral Skid Strip, Cocoa Beach, FL. A typographical error was made in...

  10. 36 CFR 1202.76 - Can NARA deny my request for amendment?

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Can NARA deny my request for amendment? 1202.76 Section 1202.76 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS... Can NARA deny my request for amendment? If the system manager denies your request to amend or...

  11. Nitrate capture and slow release in biochar amended compost and soil.

    Directory of Open Access Journals (Sweden)

    Nikolas Hagemann

    Full Text Available Slow release of nitrate by charred organic matter used as a soil amendment (i.e. biochar was recently suggested as potential mechanism of nutrient delivery to plants which may explain some agronomic benefits of biochar. So far, isolated soil-aged and composted biochar particles were shown to release considerable amounts of nitrate only in extended (>1 h extractions ("slow release". In this study, we quantified nitrate and ammonium release by biochar-amended soil and compost during up to 167 h of repeated extractions in up to six consecutive steps to determine the effect of biochar on the overall mineral nitrogen retention. We used composts produced from mixed manures amended with three contrasting biochars prior to aerobic composting and a loamy soil that was amended with biochar three years prior to analysis and compared both to non-biochar amended controls. Composts were extracted with 2 M KCl at 22°C and 65°C, after sterilization, after treatment with H2O2, after removing biochar particles or without any modification. Soils were extracted with 2 M KCl at 22°C. Ammonium was continuously released during the extractions, independent of biochar amendment and is probably the result of abiotic ammonification. For the pure compost, nitrate extraction was complete after 1 h, while from biochar-amended composts, up to 30% of total nitrate extracted was only released during subsequent extraction steps. The loamy soil released 70% of its total nitrate amount in subsequent extractions, the biochar-amended soil 58%. However, biochar amendment doubled the amount of total extractable nitrate. Thus, biochar nitrate capture can be a relevant contribution to the overall nitrate retention in agroecosystems. Our results also indicate that the total nitrate amount in biochar amended soils and composts may frequently be underestimated. Furthermore, biochars could prevent nitrate loss from agroecosystems and may be developed into slow-release fertilizers to

  12. Effect of in situ soil amendments on arsenic uptake in successive harvests of ryegrass (Lolium perenne cv Elka) grown in amended As-polluted soils

    International Nuclear Information System (INIS)

    Hartley, William; Lepp, Nicholas W.

    2008-01-01

    Several iron-bearing additives, selected for their potential ability to adsorb anions, were evaluated for their effectiveness in attenuation of arsenic (As) in three soils with different sources of contamination. Amendments used were lime, goethite (α-FeOOH) (crystallised iron oxide) and three iron-bearing additives, iron grit, Fe II and Fe III sulphates plus lime, applied at 1% w/w. Sequential extraction schemes conducted on amended soils determined As, Cu, Zn and Ni fractionation. Plant growth trials using perennial ryegrass (Lolium perenne var. Elka) assessed shoot As uptake. This was grown in the contaminated soils for 4 months, during which time grass shoots were successively harvested every 3 weeks. Goethite increased biomass yields, but clear differences were observed in As transfer rates with the various iron oxides. In conclusion, whilst Fe-oxides may be effective in situ amendments, reducing As bioavailability, their effects on plant growth require careful consideration. Soil-plant transfer of As was not completely halted by any amendment. - Arsenic attenuation is illustrated using Fe-based amendments, their efficacy providing different indicators of success

  13. DIFFICULTY OF AMENDMENT AND INTERPRETATIVE CHOICE

    Directory of Open Access Journals (Sweden)

    Andrew Coan

    2016-01-01

    Full Text Available The extreme difficulty of amending the U.S. Constitution plays a central but largely unexamined role in theoretical debates over interpretive choice. In particular, conventional wisdom assumes that the extreme difficulty of Article V amendment weakens the case for originalism. This view might ultimately be correct, but it is not the freestanding argument against originalism it is often presumed to be. Rather, it depends on contestable normative and empirical premises that require defense. If those premises are wrong, the stringency of Article V might actually strengthen the case for originalism. Or Article V might have no impact on that case one way or another. This “complexity thesis” highlights and clarifies the role that difficulty of amendment plays across a range of significant interpretive debates, including those surrounding writtenness, John Hart Ely’s representation-reinforcement theory, interpretive pluralism, and originalism as a theory of positive law. It also has important implications for the under-studied relations between statutory and constitutional interpretation and federal and state constitutional interpretation.

  14. Coverage of the Nineteenth Amendment in Rural Iowa.

    Science.gov (United States)

    Davenport, Lucinda D.

    A study was conducted to find out how the topics of the Nineteenth Amendment and women's suffrage were handled at the time by news publications in rural areas. Several components were used to carry out the objective: one was to investigate newspaper coverage of the amendment and in addition broaden that search to include women's suffrage; another…

  15. 31 CFR 205.7 - Can a Treasury-State agreement be amended?

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Can a Treasury-State agreement be amended? 205.7 Section 205.7 Money and Finance: Treasury Regulations Relating to Money and Finance... Treasury-State Agreement § 205.7 Can a Treasury-State agreement be amended? (a) We or a State may amend a...

  16. Effects of soil amendment on soil characteristics and maize yield in Horqin Sandy Land

    Science.gov (United States)

    Zhou, L.; Liu, J. H.; Zhao, B. P.; Xue, A.; Hao, G. C.

    2016-08-01

    A 4-year experiment was conducted to investigate the inter-annual effects of sandy soil amendment on maize yield, soil water storage and soil enzymatic activities in sandy soil in Northeast China in 2010 to 2014. We applied the sandy soil amendment in different year, and investigated the different effects of sandy soil amendment in 2014. There were six treatments including: (1) no sandy soil amendment application (CK); (2) one year after applying sandy soil amendment (T1); (3) two years after applying sandy soil amendment(T2); (4) three years after applying sandy soil amendment(T3); (5)four years after applying sandy soil amendment(T4); (6) five years after applying sandy soil amendment (T5). T refers to treatment, and the number refers to the year after application of the sandy soil amendment. Comparing with CK, sandy soil amendments improved the soil water storage, soil urease, invertase, and catalase activity in different growth stages and soil layers, the order of soil water storage in all treatments roughly performed: T3 > T5 > T4 > T2 > T1 > CK. the order of soil urease, invertase, and catalase activity in all treatments roughly performed: T5 > T3 > T4 > T2 > T1 > CK. Soil application of sandy soil amendment significantly (p≤⃒0.05) increased the grain yield and biomass yield by 22.75%-41.42% and 29.92%-45.45% respectively, and maize yield gradually increased with the years go by in the following five years. Sandy soil amendment used in poor sandy soil had a positive effect on soil water storage, soil enzymatic activities and maize yield, after five years applied sandy soil amendment (T5) showed the best effects among all the treatments, and deserves further research.

  17. Book Review: Stop, Write!

    Directory of Open Access Journals (Sweden)

    Hans Thulesius

    2013-06-01

    Full Text Available This book on writing grounded theory is intended for the empirical GT researcher who wants to pursue his/her research until publication. It is the first book devoted entirely to such a crucial issue as writing grounded theory. Thus, Stop, Write: Writing Grounded Theory, is a practical book that fills a gap in GT methodology. In the first chapter of the book, Dr. Glaser says, “Stop unending conceptualization, unending data coverage, and unending listening to others who would egg you on with additional data, ideas and/or requirements or simply wait too long”. The book teaches the reader how to actually write a grounded theory by “simply” writing up the sorted memos. This requires efficient sorting that is dealt with in chapter two on Sorting Memos, which includes precious repetition from Theoretical Sensitivity (1978. How writing can be done effectively is outlined in chapter three The Working Paper. Then follows chapter four on how to rework the first draft with the different tasks of editing for language and professionalism. Thereafter Dr. Glaser discusses Writing Problems in chapter five where he gives useful guidance on how to overcome writing blocks and problems with supervisors and dissertation committees. The book also deals with publishing and with collaboration as experienced between Barney Glaser and the cofounder of grounded theory, Anselm Strauss.

  18. 78 FR 53727 - Export Trade Certificate of Review

    Science.gov (United States)

    2013-08-30

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 84-24A12] Export Trade Certificate of Review ACTION: Notice of Issuance of an Export Trade Certificate of Review to Northwest Fruit Exporters, Application No. 84-24A12. SUMMARY: The U.S. Department of Commerce issued an amended Export Trade...

  19. 78 FR 1837 - Export Trade Certificate of Review

    Science.gov (United States)

    2013-01-09

    ... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 84-23A12] Export Trade Certificate of Review ACTION: Notice of issuance of an Export Trade Certificate of Review to Northwest Fruit Exporters, Application No. 84-23A12. SUMMARY: The U.S. Department of Commerce issued an amended Export Trade...

  20. Lead and zinc bioavailability to Eisenia fetida after phosphorus amendment to repository soils

    International Nuclear Information System (INIS)

    Ownby, David R.; Galvan, Kari A.; Lydy, Michael J.

    2005-01-01

    Four phosphorus forms were investigated as potential soil amendments to decrease the bioavailability of Pb and Zn in two repository soils to the earthworm, Eisenia fetida. Treatments were evaluated by examining differences in bioaccumulation factors between amended and non-amended soils. Triple super phosphate at 5000 mg P/kg decreased both Pb and Zn bioavailability in both soils. Rock phosphate at 5000 mg P/kg decreased Zn bioavailability, but not Pb bioavailability in both repository soils. Monocalcium phosphate and tricalcium phosphate at 5000 mg P/kg did not significantly decrease Pb or Zn bioavailability to earthworms in either repository soil. In order to optimize phosphorus amendments, additional phosphorus (up to 15,000 mg P/kg) and lowered pH were used in a series of tests. The combination of lowering the pH below 6.0 and increasing phosphorus concentrations caused complete mortality in all triple super phosphate amended soils and partial mortality in the highest rock phosphate amended soils. Results indicate that triple super phosphate and rock phosphate are viable soil amendments, but care should be taken when optimizing amendment quantity and pH so that adverse environmental effects are not a by-product. - Phosphorus form and pH were controlling factors in the effectiveness of phosphorus amendment in decreasing Pb and Zn bioavailability

  1. Lead and zinc bioavailability to Eisenia fetida after phosphorus amendment to repository soils

    Energy Technology Data Exchange (ETDEWEB)

    Ownby, David R. [Fisheries and Illinois Aquaculture Center and Department of Zoology, Southern Illinois University, Carbondale, IL 62901 (United States); Galvan, Kari A. [Fisheries and Illinois Aquaculture Center and Department of Zoology, Southern Illinois University, Carbondale, IL 62901 (United States); Lydy, Michael J. [Fisheries and Illinois Aquaculture Center and Department of Zoology, Southern Illinois University, Carbondale, IL 62901 (United States)]. E-mail: mlydy@siu.edu

    2005-07-15

    Four phosphorus forms were investigated as potential soil amendments to decrease the bioavailability of Pb and Zn in two repository soils to the earthworm, Eisenia fetida. Treatments were evaluated by examining differences in bioaccumulation factors between amended and non-amended soils. Triple super phosphate at 5000 mg P/kg decreased both Pb and Zn bioavailability in both soils. Rock phosphate at 5000 mg P/kg decreased Zn bioavailability, but not Pb bioavailability in both repository soils. Monocalcium phosphate and tricalcium phosphate at 5000 mg P/kg did not significantly decrease Pb or Zn bioavailability to earthworms in either repository soil. In order to optimize phosphorus amendments, additional phosphorus (up to 15,000 mg P/kg) and lowered pH were used in a series of tests. The combination of lowering the pH below 6.0 and increasing phosphorus concentrations caused complete mortality in all triple super phosphate amended soils and partial mortality in the highest rock phosphate amended soils. Results indicate that triple super phosphate and rock phosphate are viable soil amendments, but care should be taken when optimizing amendment quantity and pH so that adverse environmental effects are not a by-product. - Phosphorus form and pH were controlling factors in the effectiveness of phosphorus amendment in decreasing Pb and Zn bioavailability.

  2. 77 FR 60382 - Privacy Act of 1974, as Amended

    Science.gov (United States)

    2012-10-03

    ... financial products or services, (b) consumer behavior with respect to consumer financial products and... BUREAU OF CONSUMER FINANCIAL PROTECTION Privacy Act of 1974, as Amended AGENCY: Bureau of Consumer... the Privacy Act of 1974, as amended, the Bureau of Consumer Financial Protection, hereinto referred to...

  3. AECB staff review of Bruce NGS 'A' operation for the year 1988

    International Nuclear Information System (INIS)

    1989-05-01

    AECB project staff believes that overall performance of the station in 1988 was generally satisfactory and better than in 1987. However, this assessment is not supported by some of the key performance indicators, although the indicators in areas where AECB staff had specific concerns do support it. For example, the percentage of reported significant events attributable to human error, the number of operating memos beyond the review date, scheduled emergency drills completed, the number of completed reactor trips all show a significant improvement over the 1987 value. In addition, AECB staff has been encouraged by the licensee's implementation of effective review processes for operator and maintenance call-ups, routines and deficiencies, and the establishment of supervisor inspection tours and operator rounds programs. Nevertheless, it is the opinion of AECB staff that to achieve standards of operation which would be considered fully satisfactory, the backlog of maintenance work must be reduced, the quality of work performed in the plant improved, and assurance provided that the required quality standards are being consistently achieved and maintained

  4. 76 FR 8381 - Proposal Review for Physics; Notice of Meeting

    Science.gov (United States)

    2011-02-14

    ... NATIONAL SCIENCE FOUNDATION Proposal Review for Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L. 92- 463, as amended), the National Science Foundation announces the following meeting: Name: Proposal Review for the Center for Magnetic Self-Organization in...

  5. 77 FR 47356 - North Pacific Fishery Management Council; Essential Fish Habitat Amendments

    Science.gov (United States)

    2012-08-08

    ...-XA500 North Pacific Fishery Management Council; Essential Fish Habitat Amendments AGENCY: National... Pacific Fishery Management Council submitted the following essential fish habitat (EFH) amendments to NMFS... Scallop Fishery off Alaska; and Amendment 1 to the FMP for Fish Resources of the Arctic Management Area...

  6. AMENDMENTS TO THE STAFF RULES AND REGULATIONS

    CERN Document Server

    Human Resources Division

    2001-01-01

    The Staff Rules and Regulations in force since 1 January 1996 are modified as follows as from : 1 January 2001 Scale of basic salaries and scale of basic stipends (Annex R A 1 and Annex R A 2 respectively). These scales include the correction approved in June 2001 of the discrepancy of 0.3% in the net salary adjustment on 1 January 2001. Family Allowance and Child Allowance (Annex R A 4). Reimbursement of education fees (Article R A 8.01) for the academic year 2000/2001, i.e. with effect from 1 September 2000. Periodic reviews of the financial conditions of members of the personel (Annex A1). 1 July 2001 Various drafting amendments adopted in order to ensure greater coherence between the texts, the procedures and actual practice. 1 September 2001 Implementation of the new career structure. Copies of these updates are available in the divisional secretariats.

  7. 32 CFR 312.7 - Request for correction or amendment.

    Science.gov (United States)

    2010-07-01

    ... be contacted for the additional information needed to process the request. (d) The amendment process is not intended to permit the alteration of evidence presented in the course of judicial or quasi-judicial proceedings. Any amendments or changes to these records normally are made through the specific...

  8. 75 FR 57658 - National Veterinary Accreditation Program; Correcting Amendment

    Science.gov (United States)

    2010-09-22

    ... [Docket No. APHIS-2006-0093] RIN 0579-AC04 National Veterinary Accreditation Program; Correcting Amendment..., Docket No. APHIS-2006-0093), and effective on February 1, 2010, we amended the National Veterinary... Veterinary Accreditation Program, VS, APHIS, 4700 River Road Unit 200, Riverdale, MD 20737; (301) 851-3401...

  9. 77 FR 66564 - North Pacific Fishery Management Council; Essential Fish Habitat Amendments

    Science.gov (United States)

    2012-11-06

    ...-XA500 North Pacific Fishery Management Council; Essential Fish Habitat Amendments AGENCY: National... Scallop Fishery off Alaska (Scallop FMP); and Amendment 1 to the FMP for Fish Resources of the Arctic Management Area (Arctic FMP). These amendments update the existing essential fish habitat (EFH) provisions in...

  10. Heavy metals and yield of cowpea cultivated under composted tannery sludge amendment

    Directory of Open Access Journals (Sweden)

    Iuna Carmo Ribeiro Gonçalves

    2014-04-01

    Full Text Available The study aimed to evaluate the phytoavailability of heavy metals (Cr, Cd, Ni and Pb concentrations in leaves and grains, and yield of cowpea (Vigna unguiculata L grown in soil amended with composted tannery sludge (CTS for two consecutive years. The experiments were carried out in 2009 and 2010 in soil amended with CTS at 0, 5, 10, 20, and 40 Mg ha-1. The CTS amendment rates applied were above 10 Mg ha-1, increased Cr concentrations in cowpea leaves. There were not increases in the heavy metals concentrations in cowpea grains after two years. In 2009, the application of CTS amendment did not promote increase in plant yield. However, in 2010, CTS amendment at 10 and 20 Mg ha-1 increased cowpea yield. The amendment of composted tannery sludge linearly increased linearly the concentration of Cr in the leaves of cowpea after two years. Composted tannery sludge promoted increases in cowpea yield.

  11. Initial vesicular-arbuscular mycorrhizal development of slender wheatgrass on two amended mine spoils

    Energy Technology Data Exchange (ETDEWEB)

    Zak, J.C.; Parkinson, D. (University of Calgary, Calgary, AB (Canada). Dept. of Biology)

    1982-01-01

    The initial vesicular-arbuscular (VA) mycorrhizal development of slender wheatgrass on extracted oil-sands and subalpine coal-mine spoils, amended with either fertilizer, peat, or liquid sewage sludge, was examined. Plants were sampled at 2,6 and 10 weeks after plant emergence and the level of infection was expressed as length of mycorrhizal root per plant and length of root which contained arbuscules, vesicles, or only hyphae. Mycorrhizal infection of slender wheatgrass on the oil sands was limited to plants on the peat-amended spoil. Infection of plants on the peat-amended oil-sands spoil was detected by 2 weeks. Plants on the subalpine spoil were infected at 2 weeks only on the peat-amended spoil. While slender wheatgrass on the control and fertilizer-amended spoil developed mycorrhizae by 6 weeks, infection was not observed in plants on the sewage-amended spoil until 10 weeks. At 10 weeks, there were no significant differences in lengths of mycorrhizal root per plant among the amendments. Increased P levels in the fertilizer- and sewage-amended subalpine spoil did not suppress VA mycorrhizal development. 43 refs., 6 tabs.

  12. 42 CFR 457.150 - CMS review of State plan material.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false CMS review of State plan material. 457.150 Section... Introduction; State Plans for Child Health Insurance Programs and Outreach Strategies § 457.150 CMS review of State plan material. (a) Basis for action. CMS reviews each State plan and plan amendment to determine...

  13. AECB staff review of Bruce NGS 'B' operation for the year 1989

    International Nuclear Information System (INIS)

    1990-06-01

    The operation of the Bruce Nuclear Generating Station 'B' is monitored and licensing requirements are enforced by the Atomic Energy Control Board (AECB), which observes operation of the reactors, conducts audits, witnesses important activities, reviews station documentation and reports, and issue approvals, where appropriate, in accordance with licence conditions. This report records the conclusions of the AECB staff assessment of Bruce NGS 'B' during 1989. In general, the station operated within acceptable safety standards. Quality improvement initiatives started in 1989 should lead to improved station maintenance and operation in coming years. Ontario Hydro still needs to improve the administration of operating memos, deficiency reports and call-ups. Station management must ensure that shift supervisors and reactor first operators operate the station in a conservative manner at all times and put safety interests first when responding to a unit upset. (2 tabs.)

  14. A Case Against First Amendment Protections for Commercial Advertising.

    Science.gov (United States)

    Middleton, Kent R.

    Although extending constitutional protection to commercial expression might benefit the consumer, the First Amendment is the wrong instrument for carrying out what are basically economic policies. While in most First Amendment cases the nature of the content determines whether it is constitutionally protected, advertising is distinct in that it…

  15. Guidelines for preparing and reviewing applications for the licensing of non-power reactors: Standard review plan and acceptance criteria. NUREG - 1537, Part 2

    International Nuclear Information System (INIS)

    1996-02-01

    NUREG - 1537, Part 2 gives guidance on the conduct of licensing action reviews to NRC staff who review non-power reactor licensing applications. These licensing actions include construction permits and initial operating licenses, license renewals, amendments, conversions from highly enriched uranium to low-enriched uranium, decommissioning, and license termination

  16. Guidelines for preparing and reviewing applications for the licensing of non-power reactors: Standard review plan and acceptance criteria. NUREG - 1537, Part 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    NUREG - 1537, Part 2 gives guidance on the conduct of licensing action reviews to NRC staff who review non-power reactor licensing applications. These licensing actions include construction permits and initial operating licenses, license renewals, amendments, conversions from highly enriched uranium to low-enriched uranium, decommissioning, and license termination.

  17. 14 CFR 151.29 - Procedures: Offer, amendment, and acceptance.

    Science.gov (United States)

    2010-01-01

    ... resolution or ordinance must, as appropriate under the local law— (1) Set forth the terms of the offer at... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Procedures: Offer, amendment, and... § 151.29 Procedures: Offer, amendment, and acceptance. (a) Upon approving a project, the Administrator...

  18. Non-invasive prenatal diagnosis of monogenic disorders: an optimized protocol using MEMO qPCR with miniSTR as internal control.

    Science.gov (United States)

    Guissart, Claire; Debant, Vanessa; Desgeorges, Marie; Bareil, Corinne; Raynal, Caroline; Toga, Caroline; Pritchard, Victoria; Koenig, Michel; Claustres, Mireille; Vincent, Marie-Claire

    2015-02-01

    Analysis of circulating cell-free fetal DNA (cffDNA) in maternal plasma is very promising for early diagnosis of monogenic diseases. However, this approach is not yet available for routine use and remains technically challenging because of the low concentration of cffDNA, which is swamped by the overwhelming maternal DNA. To make clinical applications more readily accessible, we propose a new approach based on mutant enrichment with 3'-modified oligonucleotides (MEMO) PCR along with real-time PCR to selectively amplify from the maternal blood the paternally inherited fetal allele that is not present in the maternal genome. The first proof of concept of this strategy was displayed for cystic fibrosis by the accuracy of our detection of the p.Gly542* mutation used as the initial developmental model. Subsequently, a retrospective study of plasmas originating from two pregnant women carrying a fetus with private mutation confirmed the effectiveness of our method. We confirmed the presence of cffDNA in the studied samples by the identification of a tri-allelic DNA profile using a miniSTR kit. This new non-invasive prenatal diagnosis test offers numerous advantages over current methods: it is simple, cost effective, time efficient and does not require complex equipment or bioinformatics settings. Moreover, our assays for different private mutations demonstrate the viability of this approach in clinical settings for monogenic disorders.

  19. The Clean Air Act Amendments of 1990 - Implementation

    International Nuclear Information System (INIS)

    Radford, N.D. Jr.

    1991-01-01

    On November 15, 1991 the Clean Air Act Amendments of 1990 were signed into law. The Amendments include eleven titles. They are: Title I specifies the requirements for attainment and maintenance of the national ambient air quality standards; Title II provides for more stringent motor vehicle emission limits and cleaner vehicle fuels; Title III addresses the release of air toxics; Title IV creates an acid deposition control program; Title V imposes a new comprehensive operating permit system for stationary sources; Title VI provides for stratospheric ozone protection; Title VII imposes increased civil and criminal penalties and liability; Title VIII contains miscellaneous provisions. Title IX provides for air quality research projects; Title X directs the EPA to make ten percent of research funds available to disadvantaged businesses; and Title XI amends the Job Training Partnership Act

  20. Activated carbon amendment for in-situ remediation

    Science.gov (United States)

    Elmquist, M.; Brändli, R.; Henriksen, T.; Hartnik, T.; Cornelissen, G.

    2009-04-01

    For the first time in Europe, a novel and innovative remediation technique is used in a field pilot study. This technique is amendment of the soil with two types of activated carbon (AC). Here, one pulverized AC (PAC, 50% 150 µm) and one granular AC (GAC, 1.7-0.43 mm) is tested. The idea of this technique is that the added AC binds organic contaminants so strongly that they cannot be taken up in living organisms or transported to other environmental compartments. Laboratory studies with 2% (wt %) AC amendment to an urban soil reduced the freely dissolved pore water concentrations of PAH by 17% to 99% (Brändli et al. 2008). Several parameters such as dissolved organic carbon (DOC), K, NO2, NO3, NH4, PO4 and PAH, are being measured in this field study. Plant growth and earthworm bioaccumulation tests were also carried out during the summer months. DOC showed a 70% reduction between untreated soil and soil with PAC about one year after the amendment. In the soil mixed with GAC, a 55% reduction could be measured. For K, a 40% lowering value was observed for the soil with GAC compared to no affect for the soil with PAC. NH4 was reduced by 50% for both GAC and PAC amended soils compared to the untreated soil, whereas NO2 and NO3 increased with 2-4 times for the soil with GAC and no effect were seen for the soil with PAC. The freely dissolved PAH concentrations were reduced by 49-78% for the soil with GAC and 82-96% for the soil with PAC. The plant experiment showed best growth rate in the soil with GAC, followed by the untreated soil and least growth was measured on the PAC treated soil. The low growth rate seen in the soil with PAC may come from the fact that DOC and some other nutrients are also being sorbed to the PAC surface together with the organic pollutants and are thereby taken away from the biological cycle. Amendment of soil with AC remediates the soil from organic contaminants when these pollutants are sorbed to the AC surface. This is an easy technique

  1. Effects of biochar amendment on geotechnical properties of landfill cover soil.

    Science.gov (United States)

    Reddy, Krishna R; Yaghoubi, Poupak; Yukselen-Aksoy, Yeliz

    2015-06-01

    Biochar is a carbon-rich product obtained when plant-based biomass is heated in a closed container with little or no available oxygen. Biochar-amended soil has the potential to serve as a landfill cover material that can oxidise methane emissions for two reasons: biochar amendment can increase the methane retention time and also enhance the biological activity that can promote the methanotrophic oxidation of methane. Hydraulic conductivity, compressibility and shear strength are the most important geotechnical properties that are required for the design of effective and stable landfill cover systems, but no studies have been reported on these properties for biochar-amended landfill cover soils. This article presents physicochemical and geotechnical properties of a biochar, a landfill cover soil and biochar-amended soils. Specifically, the effects of amending 5%, 10% and 20% biochar (of different particle sizes as produced, size-20 and size-40) to soil on its physicochemical properties, such as moisture content, organic content, specific gravity and pH, as well as geotechnical properties, such as hydraulic conductivity, compressibility and shear strength, were determined from laboratory testing. Soil or biochar samples were prepared by mixing them with 20% deionised water based on dry weight. Samples of soil amended with 5%, 10% and 20% biochar (w/w) as-is or of different select sizes, were also prepared at 20% initial moisture content. The results show that the hydraulic conductivity of the soil increases, compressibility of the soil decreases and shear strength of the soil increases with an increase in the biochar amendment, and with a decrease in biochar particle size. Overall, the study revealed that biochar-amended soils can possess excellent geotechnical properties to serve as stable landfill cover materials. © The Author(s) 2015.

  2. Importance of Soil Amendments: Survival of Bacterial Pathogens in Manure and Compost Used as Organic Fertilizers.

    Science.gov (United States)

    Sharma, Manan; Reynnells, Russell

    2016-08-01

    Biological soil amendments (BSAs) such as manure and compost are frequently used as organic fertilizers to improve the physical and chemical properties of soils. However, BSAs have been known to be a reservoir for enteric bacterial pathogens such as enterohemorrhagic Escherichia coli (EHEC), Salmonella spp., and Listeria spp. There are numerous mechanisms by which manure may transfer pathogens to growing fruits and vegetables, and several outbreaks of infections have been linked to manure-related contamination of leafy greens. In the United States several commodity-specific guidelines and current and proposed federal rules exist to provide guidance on the application of BSAs as fertilizers to soils, some of which require an interval between the application of manure to soils and the harvest of fruits and vegetables. This review examines the survival, persistence, and regrowth/resuscitation of bacterial pathogens in manure, biosolids, and composts. Moisture, along with climate and the physicochemical properties of soil, manure, or compost, plays a significant role in the ability of pathogens to persist and resuscitate in amended soils. Adaptation of enteric bacterial pathogens to the nonhost environment of soils may also extend their persistence in manure- or compost-amended soils. The presence of antibiotic-resistance genes in soils may also be increased by manure application. Overall, BSAs applied as fertilizers to soils can support the survival and regrowth of pathogens. BSAs should be handled and applied in a manner that reduces the prevalence of pathogens in soils and the likelihood of transfer of food-borne pathogens to fruits and vegetables. This review will focus on two BSAs-raw manure and composted manure (and other feedstocks)-and predominantly on the survival of enteric bacterial pathogens in BSAs as applied to soils as organic fertilizers.

  3. 76 FR 3540 - U.S. Advanced Boiling Water Reactor Aircraft Impact Design Certification Amendment

    Science.gov (United States)

    2011-01-20

    ... accepted the application as a docketed application for amendment to the U.S. ABWR design certification... perform the design work associated with the amended portion of the U.S. ABWR design represented by STPNOC's application and to supply the amended portion of the U.S. ABWR design. STPNOC's amendment to the U...

  4. 76 FR 20243 - Retired and Senior Volunteer Program Amendments

    Science.gov (United States)

    2011-04-12

    ... Service (Corporation) by amending the National and Community Service Act of 1990 (NCSA) and the Domestic Volunteer Service Act of 1973 (DVSA). The Serve America Act amended the DVSA by requiring the Corporation to... Flexibility Act As required by the Regulatory Flexibility Act of 1980, 5 U.S.C. 605 (b), the Corporation...

  5. 31 CFR 358.21 - Can these regulations be amended?

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Can these regulations be amended? 358.21 Section 358.21 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... CONVERSION OF BEARER CORPORA AND DETACHED BEARER COUPONS § 358.21 Can these regulations be amended? We may at...

  6. 77 FR 2738 - Center for Scientific Review; Notice of Closed Meetings

    Science.gov (United States)

    2012-01-19

    ... Committee: Digestive, Kidney and Urological Systems Integrated Review Group; Hepatobiliary Pathophysiology... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review; Notice of Closed Meetings Pursuant to section 10(d) of the Federal Advisory Committee Act, as amended (5...

  7. 75 FR 54156 - Center for Scientific Review; Notice of Closed Meetings

    Science.gov (United States)

    2010-09-03

    ... Committee: Digestive, Kidney and Urological Systems Integrated Review Group, Gastrointestinal Mucosal... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review; Notice of Closed Meetings Pursuant to section 10(d) of the Federal Advisory Committee Act, as amended (5...

  8. 77 FR 1699 - Center for Scientific Review: Notice of Closed Meetings

    Science.gov (United States)

    2012-01-11

    ... Committee: Digestive, Kidney and Urological Systems Integrated Review Group; Gastrointestinal Mucosal... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review: Notice of Closed Meetings Pursuant to section 10(d) of the Federal Advisory Committee Act, as amended (5...

  9. Nitrogen Transformations in Broiler Litter-Amended Soils

    Directory of Open Access Journals (Sweden)

    Kokoasse Kpomblekou-A

    2012-01-01

    Full Text Available Nitrogen mineralization rates in ten surface soils amended with (200 μg N g−1 soil or without broiler litter were investigated. The soil-broiler litter mixture was incubated at 25±1∘C for 28 weeks. A nonlinear regression approach for N mineralization was used to estimate the readily mineralizable organic N pools (N0 and the first-order rate constant (k. The cumulative N mineralized in the nonamended soils did not exceed 80 mg N kg−1 soil. However, in Decatur soil amended with broiler litter 2, it exceeded 320 mg N kg−1 soil. The greatest calculated N0 of the native soils was observed in Sucarnoochee soil alone (123 mg NO3− kg−1 soil which when amended with broiler litter 1 reached 596 mg N kg−1 soil. The added broiler litter mineralized initially at a fast rate (k1 followed by a slow rate (k2 of the most resistant fraction. Half-life of organic N remaining in the soils alone varied from 33 to 75 weeks and from 43 to 15 weeks in the amended soils. When N0 was regressed against soil organic N (=0.782∗∗ and C (=0.884∗∗∗, positive linear relationships were obtained. The N0 pools increased with sand but decreased with silt and clay contents.

  10. INTERACTIONS AMONG PHOSPHATE AMENDMENTS, MICROBES AND URANIUM MOBILITY IN CONTAMINATED SEDIMENTS

    Energy Technology Data Exchange (ETDEWEB)

    Knox, A

    2007-08-30

    The use of sequestering agents for the transformation of radionuclides in low concentrations in contaminated soils/sediments offers considerable potential for long-term environmental cleanup. This study evaluated the influence of four phosphate amendments and two microbial amendments on U availability. The synchrotron X-ray fluorescence mapping of the untreated U-contaminated sediment showed that U was closely associated with Mn. All tested phosphate amendments reduced aqueous U concentration more than 90%, likely due to formation of insoluble phosphate precipitates. The addition of A. piechaudii and P. putida alone were found to reduce U concentrations 63% and 31% respectively. Uranium sorption in phosphate treatments was significantly reduced in the presence of microbes. However, increased microbial activity in the treated sediment led to reduction of phosphate effectiveness. The average U concentration in 1 M MgCl{sub 2} extract from U amended sediment was 437 {micro}g/kg, but in the same sediment without microbes (autoclaved sediment), the extractable U concentration was only 103 {micro}g/kg. When the autoclaved amended sediment was treated with autoclaved biological apatite, U concentration in the 1 M MgCl{sub 2} extract was {approx}0 {micro}g/kg. Together these tests suggest that microbes may enhance U leaching and reduce phosphate amendment remedial effectiveness.

  11. Atomic Energy Amendment Act 1978, No. 31

    International Nuclear Information System (INIS)

    1978-01-01

    This Act amends certain Sections of the Atomic Energy Act 1953. The principal modifications concern the definitions of atomic energy, prescribed substances, the provision and supply of uranium in relation to the functions of the Atomic Energy Commission, compliance with the agreement with the IAEA on the application of safeguards under the Non-Proliferation Treaty as well as with any agreement with any other international organization or another country. The Act also amends the 1953 Act in respect of the control of prescribed substances and repeals the section concerning jurisdiction of courts. (NEA) [fr

  12. Compost-amended biofiltration swale evaluation.

    Science.gov (United States)

    2011-09-01

    From May 2009 through June 2010, Herrera Environmental Consultants conducted hydrologic : and water quality monitoring of a compost-amended biofiltration swale and a standard (control) : biofiltration swale in the median of State Route 518 for the Wa...

  13. The fetus as person: Possible legal consequences of the Hogan-Helms Amendment.

    Science.gov (United States)

    Pilpel, H F

    1974-01-01

    This article enumerates the possible legal questions that would have to be faced should the Hogan-Helms amendment to the U.S. Constitution be passed. The purpose of the amendment is to make all abortions illegal; the fetus is defined as a human being "from the moment of conception." Beyond the problems of defing the "moment of conception" and of the amendment increasing the number of abortions performed illegally, dangerously, and expensively, the passing of the amendment would result in chaos in terms of constitutional law, criminal law, tort law, laws of property and inheritance, tax questions, immigration, and naturalization laws.

  14. 76 FR 28193 - Amendments to Material Control and Accounting Regulations

    Science.gov (United States)

    2011-05-16

    ...] Amendments to Material Control and Accounting Regulations AGENCY: Nuclear Regulatory Commission. ACTION... amendments to the material control and accounting (MC&A) regulations. These regulations apply to NRC... ``accounting,'' and thus does not fully describe the accounting aspects that MC&A programs must include...

  15. 77 FR 4459 - Amendment of Class E Airspace; Greenfield, IA

    Science.gov (United States)

    2012-01-30

    ...-0846; Airspace Docket No. 11-ACE-18] Amendment of Class E Airspace; Greenfield, IA AGENCY: Federal... Greenfield, IA. Decommissioning of the Greenfield non-directional beacon (NDB) at Greenfield Municipal... rulemaking to amend Class E airspace for Greenfield, IA, reconfiguring controlled airspace at Greenfield...

  16. Breaking Down Blaine Amendments' Indefensible Barrier to Education Choice

    Science.gov (United States)

    Burke, Lindsey M.; Stepman, Jarrett

    2014-01-01

    Though school choice has proven to be popular, barriers remain in some states as a result of so-called Blaine Amendments and similar policies to prevent education funding from following students to religious schools as a part of school choice options. If left to stand, these ignoble 19th century amendments will remain major impediments to the…

  17. 50 CFR 679.93 - Amendment 80 Program recordkeeping, permits, monitoring, and catch accounting.

    Science.gov (United States)

    2010-10-01

    ...) Catch accounting—(1) Amendment 80 species—(i) Amendment 80 cooperative. All Amendment 80 species caught..., permits, monitoring, and catch accounting. 679.93 Section 679.93 Wildlife and Fisheries FISHERY... recordkeeping, permits, monitoring, and catch accounting. (a) Recordkeeping and reporting. See § 679.5(s). (b...

  18. 75 FR 15460 - Proposal Review Panel for Physics; Notice of Meeting

    Science.gov (United States)

    2010-03-29

    ... NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L. 92- 463, as amended), the National Science Foundation announces the following meeting. Name: Proposal Review Panel for Physics, LIGO Site Visit in Louisiana (1208...

  19. 77 FR 69505 - Proposal Review Panel for Physics; Notice of Meeting

    Science.gov (United States)

    2012-11-19

    ... NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L. 92- 463, as amended), the National Science Foundation announces the following meeting. Name: LIGO Operations Proposal and Annual Review in Physics (1208). Date...

  20. 78 FR 26644 - Center for Scientific Review; Notice of Closed Meetings

    Science.gov (United States)

    2013-05-07

    ...: Digestive, Kidney and Urological Systems Integrated Review Group; Xenobiotic and Nutrient Disposition and... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review; Notice of Closed Meetings Pursuant to section 10(d) of the Federal Advisory Committee Act, as amended (5...

  1. 78 FR 28599 - Center for Scientific Review; Notice of Closed Meetings

    Science.gov (United States)

    2013-05-15

    ... Committee: Digestive, Kidney and Urological Systems Integrated Review Group, Kidney Molecular Biology and... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review; Notice of Closed Meetings Pursuant to section 10(d) of the Federal Advisory Committee Act, as amended (5...

  2. 78 FR 54258 - Center for Scientific Review; Notice of Closed Meetings

    Science.gov (United States)

    2013-09-03

    ... Committee: Digestive, Kidney and Urological Systems Integrated Review Group; Clinical, Integrative and... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review; Notice of Closed Meetings Pursuant to section 10(d) of the Federal Advisory Committee Act, as amended (5...

  3. 77 FR 511 - Center for Scientific Review; Notice of Closed Meetings

    Science.gov (United States)

    2012-01-05

    ...: Digestive, Kidney and Urological Systems Integrated Review Group, Clinical, Integrative and Molecular... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review; Notice of Closed Meetings Pursuant to section 10(d) of the Federal Advisory Committee Act, as amended (5...

  4. 17 CFR 41.24 - Rule amendments to security futures products.

    Science.gov (United States)

    2010-04-01

    ... rule amendment relating to a security futures product if the registered derivatives transaction... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Rule amendments to security futures products. 41.24 Section 41.24 Commodity and Securities Exchanges COMMODITY FUTURES TRADING...

  5. Influence of amendments on soil structure and soil loss under ...

    African Journals Online (AJOL)

    Macromolecule polymers are significant types of chemical amendments because of their special structure, useful functions and low cost. Macromolecule polymers as soil amendment provide new territory for studying China's agricultural practices and for soil and water conservation, because polymers have the ability to ...

  6. 78 FR 48298 - Amendment of Class E Airspace; Commerce, TX

    Science.gov (United States)

    2013-08-08

    ...-0269; Airspace Docket No. 13-ASW-3] Amendment of Class E Airspace; Commerce, TX AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E airspace at Commerce, TX. Additional controlled airspace is necessary to accommodate new Area Navigation (RNAV...

  7. The Berry Amendment: Requiring Defense Procurement to Come from Domestic Sources

    National Research Council Canada - National Science Library

    Grasso, Valerie B

    2008-01-01

    ...; these provisions later became the Berry Amendment. The Berry Amendment requires DOD to give preference in procurement to domestically produced, manufactured, or home grown products, notably food, clothing, fabrics, and specialty metals...

  8. The amendment of the Labour Code

    Directory of Open Access Journals (Sweden)

    Jana Mervartová

    2012-01-01

    Full Text Available The amendment of the Labour Code, No. 365/2011 Coll., effective as from 1st January 2012, brings some of fundamental changes in labour law. The amendment regulates relation between the Labour Code and the Civil Code; and is also formulates principles of labour law relations newly. The basic period by fixed-term contract of employment is extended and also frequency its conclusion is limited. The length of trial period and the amount of redundancy payment are graduated. An earlier legislative regulation which an employee is temporarily assign to work for different employer has been returned. The number of hours by agreement to perform work is increased. The monetary compensation by competitive clause is reduced. The other changes are realised in part of collective labour law. The authoress of article notifies of the most important changes. She compares new changes of the Labour Code and former legal system and she also evaluates their advantages and disadvantages. The main objective of changes ensures labour law relations to be more flexible. And it should motivate creation of new jobs opening by employers. Amended provisions are aimed to reduction expenses of employers under the reform of the public finances. Also changes are expected in the Labour Code in connection with the further new Civil Code.

  9. Sugarcane Yield Response to Furrow-Applied Organic Amendments on Sand Soils

    Directory of Open Access Journals (Sweden)

    J. Mabry McCray

    2015-01-01

    Full Text Available Organic amendments have been shown to increase sugarcane yield on sand soils in Florida. These soils have very low water and nutrient-holding capacities because of the low content of organic matter, silt, and clay. Because of high costs associated with broadcast application, this field study was conducted to determine sugarcane yield response to furrow application of two organic amendments on sand soils. One experiment compared broadcast application (226 m3 ha−1 of mill mud and yard waste compost, furrow application (14, 28, and 56 m3 ha−1 of these materials, and no amendment. Another experiment compared furrow applications (28 and 56 m3 ha−1 of mill mud and yard waste compost with no amendment. There were significant yield (t sucrose ha−1 responses to broadcast and furrow-applied mill mud but responses to furrow applications were not consistent across sites. There were no significant yield responses to yard waste compost suggesting that higher rates or repeated applications of this amendment will be required to achieve results comparable to mill mud. Results also suggest that enhancing water and nutrient availability in the entire volume of the root zone with broadcast incorporation of organic amendments is the more effective approach for low organic matter sands.

  10. Degradation of dimethyl disulphide in soil with or without biochar amendment.

    Science.gov (United States)

    Han, Dawei; Yan, Dongdong; Cao, Aocheng; Fang, Wensheng; Liu, Pengfei; Li, Yuan; Ouyang, Canbin; Wang, Qiuxia

    2017-09-01

    Dimethyl disulphide (DMDS) is a new and effective alternative to methyl bromide for soil fumigation. The effect of biochar on the fate of DMDS in soil is not fully understood. The objective of this study was to determine the degradation kinetics of DMDS in different soils and evaluate the effect of biochar amendment on DMDS degradation using incubation experiments. The degradation half-life of DMDS was between 1.05 and 6.66 days under non-sterile conditions, and 12.63 to 22.67 days under sterile conditions in five types of soil. Seven out of the eight tested biochar amendments (BC-2 to BC-8) delayed the degradation of DMDS in soil, increasing the half-life of DMDS in Fangshan soil from 1.05 to 1.16-5.87 days following amendment with 1% (w/w) biochar. The degradation rate of DMDS in Fangshan soil accelerated as the amendment rate of BC-1 increased, and decreased as the amendment rate of BC-7 increased. Biodegradation is an important degradation route for DMDS in soil, and DMDS degraded faster in alkaline soil. The effects of biochar amendments on DMDS degradation in soil are determined by complex multiple factors (such as surface area, pH and physicochemical composition), rather than by any single property of biochar. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

  11. Naval Personnel Can Improve Compliance With the Berry Amendment and the Buy American Act

    Science.gov (United States)

    2015-08-12

    Amendment. Introduction 2 │ DODIG-2015-161 • FSG 83—textiles, leather and furs,6 apparel , and shoes; • FSG 84— clothing , individual equipment and insignia...personnel amended standard operating procedures and internal processes to improve compliance with the Berry Amendment. NAWCAD-Lakehurst personnel...corrective action and amended standard operating procedures and internal processes to improve compliance with the Buy American Act. Additionally, NAWCAD

  12. Automated Clustering of Similar Amendments

    CERN Multimedia

    CERN. Geneva

    2016-01-01

    The Italian Senate is clogged by computer-generated amendments. This talk will describe a simple strategy to cluster them in an automated fashion, so that the appropriate Senate procedures can be used to get rid of them in one sweep.

  13. The Berry Amendment: Requiring Defense Procurement to Come from Domestic Sources

    National Research Council Canada - National Science Library

    Grasso, Valerie B

    2008-01-01

    ...; these provisions later became the Berry Amendment. The Berry Amendment requires DoD to give preference in procurement to domestically produced, manufactured, or home-grown products, notably food, clothing, fabrics, and specialty metals...

  14. 20 CFR 726.317 - Discretionary review.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Discretionary review. 726.317 Section 726.317 Employees' Benefits EMPLOYMENT STANDARDS ADMINISTRATION, DEPARTMENT OF LABOR FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, AS AMENDED BLACK LUNG BENEFITS; REQUIREMENTS FOR COAL MINE OPERATOR'S INSURANCE Civil...

  15. 77 FR 68682 - Amendment of Class E Airspace; Guthrie, IA

    Science.gov (United States)

    2012-11-16

    ...-1436; Airspace Docket No. 11-ACE-29] Amendment of Class E Airspace; Guthrie, IA AGENCY: Federal... Guthrie, IA. Decommissioning of the Guthrie Center non-directional radio beacon (NDB) at Guthrie County... proposed rulemaking (NPRM) to amend Class E airspace for the Guthrie, IA, area, creating additional...

  16. 78 FR 76053 - Amendment of Class E Airspace; Chariton, IA

    Science.gov (United States)

    2013-12-16

    ...-0255; Airspace Docket No. 13-ACE-4] Amendment of Class E Airspace; Chariton, IA AGENCY: Federal... Chariton, IA. Decommissioning of the Chariton non-directional beacon (NDB) at Chariton Municipal Airport... Register a notice of proposed rulemaking (NPRM) to amend Class E airspace for the Chariton, IA, area...

  17. 75 FR 71450 - Oncologic Drugs Advisory Committee; Amendment of Notice

    Science.gov (United States)

    2010-11-23

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0001] Oncologic Drugs Advisory Committee; Amendment of Notice AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing an amendment to the notice of a...

  18. Amendment of Ordinance on collection and despatch of radioactive waste

    International Nuclear Information System (INIS)

    1987-03-01

    The Ordinance was amended to specify the conditions for interim storage of radioactive waste. Until it is finally disposed of, such waste will be stored on premises fitted up by the Federal Institute for Reactor Research. The amendment entered into force on 1 April 1987. (NEA) [fr

  19. 37 CFR 1.351 - Amendments to rules will be published.

    Science.gov (United States)

    2010-07-01

    ... published. 1.351 Section 1.351 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE... Rules § 1.351 Amendments to rules will be published. All amendments to the regulations in this part will be published in the Official Gazette and in the Federal Register. ...

  20. 75 FR 37291 - Amendment of Class E Airspace; Osceola, AR

    Science.gov (United States)

    2010-06-29

    ...-1183; Airspace Docket No. 09-ASW-38] Amendment of Class E Airspace; Osceola, AR AGENCY: Federal... Osceola, AR. Decommissioning of the Osceola non-directional beacon (NDB) at Osceola Municipal Airport has... rulemaking to amend Class E airspace for Osceola, AR, reconfiguring controlled airspace at Osceola Municipal...

  1. 76 FR 38381 - Texas Eastern Transmission, LP; Notice of Amendment

    Science.gov (United States)

    2011-06-30

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP11-67-001] Texas Eastern Transmission, LP; Notice of Amendment Take notice that on June 13, 2011, Texas Eastern Transmission, LP (Texas Eastern), 5400 Westheimer Court, Houston, Texas 77056, filed in the above referenced docket an amendment...

  2. School-Based Gay-Affirmative Interventions: First Amendment and Ethical Concerns

    Science.gov (United States)

    Bayer, Ronald

    2013-01-01

    Public health professionals and educators have developed effective school-based interventions to reduce prejudice and stigma against lesbian, gay, bisexual, and transgender (LGBT) students. Such interventions can reduce the harm caused to sexual minority youths by stigma and can improve health outcomes. However, critics have warned that these interventions attempt to control speech and religious beliefs protected by the First Amendment. We review this critique and assess the legal and ethical arguments. We conclude that, both legally and ethically, there is great leeway for schools to implement LGBT-affirmative interventions. Still, we recommend that interventionists attend critics’ concerns using principles of community-based participatory research (CBPR). Using CBPR approaches, interventionists can achieve better community acceptance and cooperation and more successful interventions. PMID:23948002

  3. 14 CFR 21.125 - Production inspection system: Materials Review Board.

    Science.gov (United States)

    2010-01-01

    ... § 21.125 Production inspection system: Materials Review Board. Link to an amendment published at 74 FR... Materials Review Board action for at least two years. (b) The production inspection system required in § 21... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Production inspection system: Materials...

  4. 78 FR 54664 - Center for Scientific Review; Notice of Closed Meetings

    Science.gov (United States)

    2013-09-05

    ...., as amended. The grant applications and the discussions could disclose confidential trade secrets or..., Functional and Cognitive Neuroscience Integrated Review Group; Sensorimotor Integration Study Section. Date...

  5. 78 FR 6125 - Center for Scientific Review; Notice of Closed Meetings

    Science.gov (United States)

    2013-01-29

    ..., [email protected] . Name of Committee: Digestive, Kidney and Urological Systems Integrated Review Group... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review; Notice of Closed Meetings Pursuant to section 10(d) of the Federal Advisory Committee Act, as amended (5...

  6. The protocol amending the 1963 Vienna Convention

    International Nuclear Information System (INIS)

    Lamm, V.

    2006-01-01

    Technically the Vienna Convention was revised by the adoption of the protocol to amend the instrument. and according to Article 19 of the protocol 'A State which is Party to this Protocol but not to the 1963 Vienna Convention shall be bound by the provisions of that Convention as amended by this Protocol in relation to other States Parties hereto, and failing an expression of a different intention by that State at the time of deposit of an instrument referred to in Article 20 shall be bound by the provisions of the 1963 Vienna Convention in relation to States which are only Parties thereto'. This solution has created a special situation, because after the entry into force of the protocol there will be living together or operating in practice 'two' Vienna Conventions, notably the convention's original text of 1963 and its new version as amended by the protocol. After the protocol has come into force, a state may only accede to the amended version, but in the inter se relations of the States Party to the 'old' Vienna Convention the provisions of that convention will remain in force until such time as they have acceded to the new protocol. This rather complicated situation is nevertheless understandable and is fully in accord with Article 40 of the 1969 Vienna Convention on the Law of Treaties, which provides for the amendment of multilateral treaties. In 1989 the negotiations on the revision of the Vienna Convention had begun with the aim of strengthening the existing nuclear liability regime and of improving the situation of potential victims of nuclear accidents. The Protocol to Amend the Vienna Convention serves those purposes; it also reflects a good compromise, since it is the outcome of a negotiation process in which experts from both nuclear and non-nuclear states, from Contacting Parties and non-Contracting Parties were very active. That affords some assurance that the compromise solution reached is acceptable to all States participating in the adoption of

  7. 77 FR 42427 - Amendment of Class E Airspace; Grinnell, IA

    Science.gov (United States)

    2012-07-19

    ...-1430; Airspace Docket No. 11-ACE-23] Amendment of Class E Airspace; Grinnell, IA AGENCY: Federal... Class E airspace at Grinnell Regional Airport, Grinnell, IA, by removing reference to the Grinnell NDB... Regional Airport, Grinnell, IA, and amends the geographic coordinates of the airport to coincide with the...

  8. 76 FR 75447 - Amendment of Class E Airspace; Centerville, IA

    Science.gov (United States)

    2011-12-02

    ...-0830; Airspace Docket No. 11-ACE-16] Amendment of Class E Airspace; Centerville, IA AGENCY: Federal... Centerville, IA. Decommissioning of the Centerville non-directional beacon (NDB) and cancellation of the NDB... Federal Register a notice of proposed rulemaking to amend Class E airspace for the Centerville, IA, area...

  9. 78 FR 18800 - Amendment of Class E Airspace; Decorah, IA

    Science.gov (United States)

    2013-03-28

    ...-1433; Airspace Docket No. 11-ACE-26] Amendment of Class E Airspace; Decorah, IA AGENCY: Federal... Decorah, IA. Decommissioning of the Decorah non-directional beacon (NDB) at Decorah Municipal Airport has... Register a notice of proposed rulemaking (NPRM) to amend Class E airspace for the Decorah, IA, area...

  10. 77 FR 37911 - Oncologic Drugs Advisory Committee; Amendment of Notice

    Science.gov (United States)

    2012-06-25

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0001] Oncologic Drugs Advisory Committee; Amendment of Notice AGENCY: Food and Drug Administration, HHS. ACTION: Notice. The Food and Drug Administration (FDA) is announcing an amendment to the notice of meeting of the...

  11. 76 FR 18378 - Amendment of Class E Airspace; Taylor, AZ

    Science.gov (United States)

    2011-04-04

    ...-1189; Airspace Docket No. 10-AWP-19] Amendment of Class E Airspace; Taylor, AZ AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action will amend Class E airspace at Taylor Airport, Taylor, AZ, to accommodate aircraft using the CAMBO One Departure, and the Area Navigation (RNAV...

  12. 77 FR 4458 - Amendment of Class E Airspace; Rugby, ND

    Science.gov (United States)

    2012-01-30

    ...-0433; Airspace Docket No. 11-AGL-12] Amendment of Class E Airspace; Rugby, ND AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E airspace for Rugby, ND. Decommissioning of the Rugby non-directional beacon (NDB) at Rugby Municipal Airport has made this action...

  13. 42 CFR 137.362 - May construction project agreements be amended?

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false May construction project agreements be amended? 137... of the Secretary in Establishing and Implementing Construction Project Agreements § 137.362 May construction project agreements be amended? Yes, the Self-Governance Tribe, at its discretion, may request the...

  14. 78 FR 48294 - Amendment of Class E Airspace; Mason, TX

    Science.gov (United States)

    2013-08-08

    ...-1141; Airspace Docket No. 12-ASW-12] Amendment of Class E Airspace; Mason, TX AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E airspace at Mason, TX... Approach Procedures at Mason County Airport. This action enhances the safety and management of Instrument...

  15. 78 FR 14909 - Amendment of Class B Airspace Description; Houston, TX

    Science.gov (United States)

    2013-03-08

    ...-0079; Airspace Docket No. 13-AWA-1] RIN 2120-AA66 Amendment of Class B Airspace Description; Houston.... SUMMARY: This action amends the description of the Houston, TX, Class B airspace area by changing the... 14910

  16. Pb speciation results in amended soils

    Data.gov (United States)

    U.S. Environmental Protection Agency — The dataset shows the distribution of Pb phases resulting from various amendments to change Pb speciation. This dataset is associated with the following publication:...

  17. 24 CFR 983.206 - HAP contract amendments (to add or substitute contract units).

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false HAP contract amendments (to add or... Contract § 983.206 HAP contract amendments (to add or substitute contract units). (a) Amendment to substitute contract units. At the discretion of the PHA and subject to all PBV requirements, the HAP contract...

  18. 78 FR 29659 - Forfeiture Procedures Under the Endangered Species Act and the Lacey Act Amendments

    Science.gov (United States)

    2013-05-21

    .... APHIS-2007-0086] RIN 0579-AD50 Forfeiture Procedures Under the Endangered Species Act and the Lacey Act... Endangered Species Act of 1973, as amended (ESA), and the Lacey Act Amendments of 1981, as amended, that... INFORMATION: Background The Endangered Species Act (ESA) of 1973, as amended (16 U.S.C. 1531 et seq.), was...

  19. Overview: Microbial amendment of remediated soils for effective recycling

    Directory of Open Access Journals (Sweden)

    Kim Soo-Bin

    2017-01-01

    Full Text Available In recent years, various methods are being considered with appropriate amendments, not with conventional reclamation to recycle deteriorated soils after remediation as agricultural addition, backfilling and construction materials etc. Among these amendments, microbial amendments with effective microorganism(EMs are known to improve soil qualities such as fertility, strength and toxicity to be recycled into possible utilizations. This study indicates the possibility of recycling the remediated soils by using these EMs most efficiently. Soil samples will be collected from contaminated sites with either heavy metals or petroleum and will be remediated by bench-scale soil washing and thermal desorption. And then the remediated soils will be treated with easily obtainable inocula, substrates (culture media near our life and they are compared with commercial EM products in terms of the cost and efficiency. Also, after treating with a number of mixing ratios, soil properties of (1 fresh, (2 contaminated, (3 remediated (4 amended soils will be evaluated based on soil quality indicators depending on demands and the optimal mixing ratios which are effective than commercial EM products will be determined. The ratio derived from pre-tests could be applied on the remediated soils with pilot-scale in order to assess suitability for recycling and characterize correlation between soil properties and microbial amendments regarding contaminants and remediation, and furthermore for modelling. In conclusion, application of the established models on recycling remediated soils may help to dispose the remediated soils in future, including environmental and ecological values as well as economical values.

  20. 39 CFR 20.4 - Amendments to the International Mail Manual.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Amendments to the International Mail Manual. 20.4 Section 20.4 Postal Service UNITED STATES POSTAL SERVICE INTERNATIONAL MAIL INTERNATIONAL POSTAL SERVICE § 20.4 Amendments to the International Mail Manual. New issues of the International Mail Manual will be...

  1. 32 CFR 310.34 - Amendment and deletion of system notices.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Amendment and deletion of system notices. 310.34... (CONTINUED) PRIVACY PROGRAM DOD PRIVACY PROGRAM Publication Requirements § 310.34 Amendment and deletion of... system. (see § 310.32(q)). (c) Deletion of system notices. (1) Whenever a system is discontinued...

  2. 25 CFR 225.28 - Approval of amendments to minerals agreements.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Approval of amendments to minerals agreements. 225.28 Section 225.28 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS OIL AND GAS, GEOTHERMAL, AND SOLID MINERALS AGREEMENTS Minerals Agreements § 225.28 Approval of amendments to...

  3. 75 FR 31677 - Amendment of Class E Airspace; Austin, TX

    Science.gov (United States)

    2010-06-04

    ...-1152; Airspace Docket No. 09-ASW-31] Amendment of Class E Airspace; Austin, TX AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E airspace for the Austin, TX... Procedures (SIAPs) at Austin Executive Airport, Austin, TX. The FAA is taking this action to enhance the...

  4. 75 FR 66300 - Amendment of Class E Airspace; Searcy, AR

    Science.gov (United States)

    2010-10-28

    ...-1182; Airspace Docket No. 09-ASW-37] Amendment of Class E Airspace; Searcy, AR AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E airspace for Searcy, AR. Decommissioning of the Searcy non-directional beacon (NDB) at Searcy Municipal Airport, Searcy, AR, has made this...

  5. 75 FR 29654 - Amendment of Class E Airspace; Manila, AR

    Science.gov (United States)

    2010-05-27

    ...-1184; Airspace Docket No. 09-ASW-39] Amendment of Class E Airspace; Manila, AR AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E airspace for Manila, AR. Decommissioning of the Manila non-directional beacon (NDB) at Manila Municipal Airport, Manila, AR has made this...

  6. Assessing the role of organic soil amendments in management of ...

    African Journals Online (AJOL)

    ... was higher in organically amended soils than the control, with the highest figures being recorded on chicken manure. This is a clear demonstration of the potential of organic amendments in triggering the natural mechanisms that regulate plant nematodes in the soil. Journal of Tropical Microbiology Vol.3 2004: 14-23 ...

  7. Cadmium Sorption Characteristics of Soil Amendments and its Relationship with the Cadmium Uptake by Hyperaccumulator and Normal Plants in Amended Soils

    Science.gov (United States)

    Sun, Yan; Wu, Qi-Tang; Lee, Charles C.C.; Li, Baoqin; Long, Xinxian

    2013-01-01

    In order to select appropriate amendments for cropping hyperaccumulator or normal plants on contaminated soils and establish the relationship between Cd sorption characteristics of soil amendments and their capacity to reduce Cd uptake by plants, batch sorption experiments with 11 different clay minerals and organic materials and a pot experiment with the same amendments were carried out. The pot experiment was conducted with Sedum alfredii and maize (Zea mays) in a co-cropping system. The results showed that the highest sorption amount was by montmorillonite at 40.82 mg/g, while mica was the lowest at only 1.83 mg/g. There was a significant negative correlation between the n value of Freundlich equation and Cd uptake by plants, and between the logarithm of the stability constant K of the Langmuir equation and plant uptake. Humic acids (HAs) and mushroom manure increased Cd uptake by S. alfredii, but not maize, thus they are suitable as soil amendments for the co-cropping S. alfredii and maize. The stability constant K in these cases was 0.14–0.16 L/mg and n values were 1.51–2.19. The alkaline zeolite and mica had the best fixation abilities and significantly decreased Cd uptake by the both plants, with K ≥ 1.49 L/mg and n ≥ 3.59. PMID:24912231

  8. 76 FR 26242 - Paper Clips From the People's Republic of China: Final Results of Expedited Sunset Review of...

    Science.gov (United States)

    2011-05-06

    ... order are plastic and vinyl covered paper clips, butterfly clips, binder clips, or other paper fasteners... order is revoked. Parties can obtain a public copy of the I&D Memo from the Central Records Unit, room...

  9. Aerosol Delivery for Amendment Distribution in Contaminated Vadose Zones

    Science.gov (United States)

    Hall, R. J.; Murdoch, L.; Riha, B.; Looney, B.

    2011-12-01

    Remediation of contaminated vadose zones is often hindered by an inability to effectively distribute amendments. Many amendment-based approaches have been successful in saturated formations, however, have not been widely pursued when treating contaminated unsaturated materials due to amendment distribution limitations. Aerosol delivery is a promising new approach for distributing amendments in contaminated vadose zones. Amendments are aerosolized and injected through well screens. During injection the aerosol particles are transported with the gas and deposited on the surfaces of soil grains. Resulting distributions are radially and vertically broad, which could not be achieved by injecting pure liquid-phase solutions. The objectives of this work were A) to characterize transport and deposition behaviors of aerosols; and B) to develop capabilities for predicting results of aerosol injection scenarios. Aerosol transport and deposition processes were investigated by conducting lab-scale injection experiments. These experiments involved injection of aerosols through a 2m radius, sand-filled wedge. A particle analyzer was used to measure aerosol particle distributions with time, and sand samples were taken for amendment content analysis. Predictive capabilities were obtained by constructing a numerical model capable of simulating aerosol transport and deposition in porous media. Results from tests involving vegetable oil aerosol injection show that liquid contents appropriate for remedial applications could be readily achieved throughout the sand-filled wedge. Lab-scale tests conducted with aqueous aerosols show that liquid accumulation only occurs near the point of injection. Tests were also conducted using 200 g/L salt water as the aerosolized liquid. Liquid accumulations observed during salt water tests were minimal and similar to aqueous aerosol results. However, particles were measured, and salt deposited distal to the point of injection. Differences between

  10. Role of organic amendment application on greenhouse gas emission from soil

    Energy Technology Data Exchange (ETDEWEB)

    Thangarajan, Ramya, E-mail: thary008@mymail.unisa.edu.au [Centre for Environmental Risk Assessment and Remediation, University of South Australia, Mawson Lakes, SA 5095 (Australia); Cooperative Research Centre for Contamination Assessment and Remediation of the Environment, Adelaide, SA 5095 (Australia); Bolan, Nanthi S. [Centre for Environmental Risk Assessment and Remediation, University of South Australia, Mawson Lakes, SA 5095 (Australia); Cooperative Research Centre for Contamination Assessment and Remediation of the Environment, Adelaide, SA 5095 (Australia); Tian, Guanglong [Environmental Monitoring and Research Division, Monitoring and Research Dep., Metropolitan Water Reclamation District of Greater Chicago, 6001, Pershing Road, Cicero, IL 60804 (United States); Naidu, Ravi [Centre for Environmental Risk Assessment and Remediation, University of South Australia, Mawson Lakes, SA 5095 (Australia); Cooperative Research Centre for Contamination Assessment and Remediation of the Environment, Adelaide, SA 5095 (Australia); Kunhikrishnan, Anitha [Chemical Safety Division, Department of Agro-Food Safety, National Academy of Agricultural Science,10 Suwon-si, Gyeonggi-do (Korea, Republic of)

    2013-11-01

    Globally, substantial quantities of organic amendments (OAs) such as plant residues (3.8 × 10{sup 9} Mg/yr), biosolids (10 × 10{sup 7} Mg/yr), and animal manures (7 × 10{sup 9} Mg/yr) are produced. Recycling these OAs in agriculture possesses several advantages such as improving plant growth, yield, soil carbon content, and microbial biomass and activity. Nevertheless, OA applications hold some disadvantages such as nutrient eutrophication and greenhouse gas (GHG) emission. Agriculture sector plays a vital role in GHG emission (carbon dioxide— CO{sub 2}, methane— CH{sub 4}, and nitrous oxide— N{sub 2}O). Though CH{sub 4} and N{sub 2}O are emitted in less quantity than CO{sub 2}, they are 21 and 310 times more powerful in global warming potential, respectively. Although there have been reviews on the role of mineral fertilizer application on GHG emission, there has been no comprehensive review on the effect of OA application on GHG emission in agricultural soils. The review starts with the quantification of various OAs used in agriculture that include manures, biosolids, and crop residues along with their role in improving soil health. Then, it discusses four major OA induced-GHG emission processes (i.e., priming effect, methanogenesis, nitrification, and denitrification) by highlighting the impact of OA application on GHG emission from soil. For example, globally 10 × 10{sup 7} Mg biosolids are produced annually which can result in the potential emission of 530 Gg of CH{sub 4} and 60 Gg of N{sub 2}O. The article then aims to highlight the soil, climatic, and OA factors affecting OA induced-GHG emission and the management practices to mitigate the emission. This review emphasizes the future research needs in relation to nitrogen and carbon dynamics in soil to broaden the use of OAs in agriculture to maintain soil health with minimum impact on GHG emission from agriculture. - Highlights: ► A comprehensive overview for the first time on GHG emission from

  11. Zinc and Copper Release Kinetics in a Calcareous Soil amended with Manure and Vermicompost

    Directory of Open Access Journals (Sweden)

    hamid reza motaghian

    2017-02-01

    Full Text Available Introduction: Use of organic fertilizers such as vermicompost in agricultural soils with low organic matter content is almost considered as a one way for adding nutrients in these soils. However, application of these fertilizers may affect micronutrient release characteristics. Micronutrient release Kinetics in soils especially in amended soils give information about potential of amended soils to release these elements into solution. Although it is important to study kinetics of micronutrient release from soils to identify soil micronutrients buffering capacity, little attention has been paid to micronutrients desorption rate studies especially in amended soils. The rate of release micronutrients from soil solid phase by considering micronutrients as adsorbed ions or in mineral forms is an important parameter in nutrition of plants by microelements and a dynamic factor that regulates its continuous supply to growing plants; nonetheless, little attention has been paid to micronutrients kinetics inrelease studies. Material and Methods: In this study, kinetics of zinc (Zn and copper (Cu were compared in one calcareous soil amended with 0, 0.5, and 1% (w/w of manure and vermicompost in a completely randomized design and then amended and un-amended soils were incubated at field capacity, for 30 days. After incubation period, amended and un-amended soils were air-dried and were prepared to kinetics study. Kinetics of Zn and Cu release were studied by successive extraction with DTPA-TEA solution. Two grams of the amended and un-amended soils, in triplicate, suspended in 20 ml DTPA-TEA solution were equilibrated at 25±10C for 1, 8, 24, 48, 72, 96, 120, 144, 168, 336 and 504 h by shaking for 15 min. before incubation and 15 min. before the suspensions were centrifuged. Seven drops of toluene were added to each 1000 ml of extractant to inhibit microbial activity. Zinc and copper desorption with time was fitted by using different equations (Zero

  12. 76 FR 35966 - Amendment of Class E Airspace; Cocoa, FL

    Science.gov (United States)

    2011-06-21

    ...-0070; Airspace Docket No. 10-ASO-43] Amendment of Class E Airspace; Cocoa, FL AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E Airspace at Cocoa, FL, as the... Island Airport, Cocoa, FL (75 FR 21266) Docket No. FAA-2011-0070. Interested parties were invited to...

  13. Newspaper Advertising and the First Amendment: The Commercial Speech Doctrine.

    Science.gov (United States)

    Walker, Joseph H., III

    The purpose of this paper is to help identify newspaper advertisements which fall under the protection of the First Amendment. Although the Supreme Court declared in 1942 that advertisements which propose a purely commercial transaction were not protected by the First Amendment, in 1976 it decided that commercial expression, like other forms of…

  14. Evaluation of emission of greenhouse gases from soils amended with sewage sludge.

    Science.gov (United States)

    Paramasivam, S; Fortenberry, Gamola Z; Julius, Afolabi; Sajwan, Kenneth S; Alva, A K

    2008-02-01

    Increase in concentrations of various greenhouse gases and their possible contributions to the global warming are becoming a serious concern. Anthropogenic activities such as cultivation of flooded rice and application of waste materials, such as sewage sludge which are rich in C and N, as soil amendments could contribute to the increase in emission of greenhouse gases such as methane (CH(4)) and nitrous oxide (N(2)O) into the atmosphere. Therefore, evaluation of flux of various greenhouse gases from soils amended with sewage sludge is essential to quantify their release into the atmosphere. Two soils with contrasting properties (Candler fine sand [CFS] from Florida, and Ogeechee loamy sand [OLS] from Savannah, GA) were amended with varying rates (0, 24.7, 49.4, 98.8, and 148.3 Mg ha(-1)) of 2 types of sewage sludge (industrial [ISS] and domestic [DSS] origin. The amended soil samples were incubated in anaerobic condition at field capacity soil water content in static chamber (Qopak bottles). Gas samples were extracted immediately after amending soils and subsequently on a daily basis to evaluate the emission of CH(4), CO(2) and N(2)O. The results showed that emission rates and cumulative emission of all three gases increased with increasing rates of amendments. Cumulative emission of gases during 25-d incubation of soils amended with different types of sewage sludge decreased in the order: CO(2) > N(2)O > CH(4). The emission of gases was greater from the soils amended with DSS as compared to that with ISS. This may indicate the presence of either low C and N content or possible harmful chemicals in the ISS. The emission of gases was greater from the CFS as compared to that from the OLS. Furthermore, the results clearly depicted the inhibitory effect of acetylene in both soils by producing more N(2)O and CH(4) emission compared to the soils that did not receive acetylene at the rate of 1 mL g(-1) soil. Enumeration of microbial population by fluorescein diacetate

  15. 76 FR 32957 - Hydrographic Services Review Panel

    Science.gov (United States)

    2011-06-07

    .... SUMMARY: This notice responds to the Hydrographic Service Improvements Act Amendments of 2002, Public Law...), to solicit nominations for membership on the Hydrographic Services Review Panel (HSRP). The HSRP, a...; fisheries management; coastal and marine spatial planning; geodesy; water levels; and other science-related...

  16. The effect of organic amendment on mobility of cesium in tropical soils - The effect of organic amendment on sorption mechanisms for cesium and cobalt in tropical soils

    Energy Technology Data Exchange (ETDEWEB)

    Wasserman, M.A.V.; Santos-Oliveira, R. [Instituto de Engenharia nuclear/CNEN. Rua Helio de Almeida, 75. Cidade Universitaria - Ilha do Fundao, Rio de Janeiro, RJ. CEP 21941-906 (Brazil); Garcia, R.J.L.; Ferreira, A.C.M.; Rochedo, E.R.R.; Sobrinho, G.A.N. [Instituto de Radioprotecao e Dosimetria/CNEN. Av. Salvador Allende s /no. Rio de Janeiro, RJ. CEP: 22780-160 (Brazil); Perez, D.V. [Centro Nacional de Pesquisa de Solos/EMBRAPA. R. Jardim Botanico, 1024.Rio de Janeiro, RJ, CEP: 22460-000 (Brazil); Wasserman, J.C. [dUFF Network of Environment and Sustainable Development (REMADS-UFF), University Federal Fluminense, Niteroi, RJ (Brazil)

    2014-07-01

    This work aimed to investigate the mechanisms involved in the sorption of {sup 137}Cs and {sup 60}Co as a function of the physico-chemical properties of some types of Brazilian soils and the changes on the behavior of these radionuclides due to changes in soil properties promoted by organic amendment. The experimental study was conducted in a controlled area, where pots containing different types of soils (Ferralsol, Nitisol and Histosol) and different doses of organic amendment (no amendment; 2 kg.m{sup -2} and 4 kg.m{sup -2}) were spiked with {sup 137}Cs and {sup 60}Co. The organic amendment used in this experiment was obtained in the Unit of Compost of the Organic Material of Pinheiral (RJ, Brazil), where the compost is made up from the leaves swept from the streets of the Pinheiral city. The mobility of these radionuclides in the soil was assessed through sequential chemical extraction and desorption studies as a function of pH. The bioavailability was evaluated through the effective absorption of radionuclide by root crops (Raphanus sativus, L). This study evidenced that the organic amendment plays an important role in the desorption processes of cobalt and cesium, reducing desorption of both nuclides beneath higher organic amendment dose. This behavior was observed in acid conditions as well in alkaline. However extreme acid conditions may mobilize both radionuclides, although cobalt mobility was shown to be more sensitive to low pH than cesium. (authors)

  17. Standard review plan on antitrust reviews. Final report

    International Nuclear Information System (INIS)

    Lambe, W.M.; Davis, M.J.

    1997-12-01

    This standard review plan describes the procedures used by NRC staff to implement the antitrust review and enforcement provisions in Sections 105 and 186 of the Atomic Energy Act of 1954, as amended (the Act), and replaces NUREG-0970. These procedures are principally derived from the Commission's Rules and Regulations in 10 CFR Sections 2.101, 2.102, Part 2-Appendix A, Section X, 50.33a, 50.80, 50.90, and 52.77. These procedures set forth the steps and criteria the staff uses in antitrust reviews of construction permit applications, operating license applications, combined construction permit/operating license applications, combined construction permit/operating license applications, and applications for approval of the transfer of construction permits, operating licenses, and combined licenses. In addition, the procedures describe how the staff enforces compliance with antitrust conditions appended to licenses

  18. Resolving the false-negative issues of the nonpolar organic amendment in whole-sediment toxicity identification evaluations.

    Science.gov (United States)

    Mehler, W Tyler; Keough, Michael J; Pettigrove, Vincent

    2018-04-01

    Three common false-negative scenarios have been encountered with amendment addition in whole-sediment toxicity identification evaluations (TIEs): dilution of toxicity by amendment addition (i.e., not toxic enough), not enough amendment present to reduce toxicity (i.e., too toxic), and the amendment itself elicits a toxic response (i.e., secondary amendment effect). One such amendment in which all 3 types of false-negatives have been observed is with the nonpolar organic amendment (activated carbon or powdered coconut charcoal). The objective of the present study was to reduce the likelihood of encountering false-negatives with this amendment and to increase the value of the whole-sediment TIE bioassay. To do this, the present study evaluated the effects of various activated carbon additions to survival, growth, emergence, and mean development rate of Chironomus tepperi. Using this information, an alternative method for this amendment was developed which utilized a combination of multiple amendment addition ratios based on wet weight (1%, lower likelihood of the secondary amendment effect; 5%, higher reduction of contaminant) and nonconventional endpoints (emergence, mean development rate). This alternative method was then validated in the laboratory (using spiked sediments) and with contaminated field sediments. Using these multiple activated carbon ratios in combination with additional endpoints (namely, emergence) reduced the likelihood of all 3 types of false-negatives and provided a more sensitive evaluation of risk. Environ Toxicol Chem 2018;37:1219-1230. © 2017 SETAC. © 2017 SETAC.

  19. 78 FR 47237 - Proposed Amendment of Class E Airspace; Chariton, IA

    Science.gov (United States)

    2013-08-05

    ...-0255; Airspace Docket No. 13-ACE-4] Proposed Amendment of Class E Airspace; Chariton, IA AGENCY... action proposes to amend Class E airspace at Chariton, IA. Decommissioning of the Chariton non... for standard instrument approach procedures at Chariton Municipal Airport, Chariton, IA. Airspace...

  20. 21 CFR 26.80 - Entry into force, amendment, and termination.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Entry into force, amendment, and termination. 26..., the parties to that agreement will seek to achieve by consensus to amend that agreement, with a view.... Failing such consensus, that agreement shall terminate at the end of 6 months from the date of notice. (d...

  1. 75 FR 66344 - Amendment of Jet Route J-93; CA

    Science.gov (United States)

    2010-10-28

    ...-1022; Airspace Docket No. 10-AWP-4] RIN 2120-AA66 Amendment of Jet Route J-93; CA AGENCY: Federal... proposes to amend Jet Route J-93 in California between the Julian VHF Omnidirectional Radio Range Tactical... is necessary to realign Jet Route J-93 with the revised location of the Penasco VOR. The Proposal The...

  2. 50 CFR 679.91 - Amendment 80 Program annual harvester privileges.

    Science.gov (United States)

    2010-10-01

    .... An application for CQ or an application for the Amendment 80 limited access fishery may only be...) Hand delivery or carrier: NMFS, Room 713, 709 West 9th Street, Juneau, AK 99801. (iv) Electronic: http... the amount of halibut PSC CQ on its CQ permit. Amendment 80 halibut PSC on a CQ permit may only be...

  3. Why the Equal Rights Amendment?

    Science.gov (United States)

    Denmark, Florence L.

    The Equal Rights Amendment proposes to ensure constitutional protection against all legislative sex discrimination. "Separate but Equal" standards, be they legal, social or psychological, are inevitably incompatable with equal protection under the law and act as a barrier to each individual's freedom for self determination. Equal rights,…

  4. 75 FR 17637 - Proposed Amendment of Class E Airspace; Cherokee, IA

    Science.gov (United States)

    2010-04-07

    ...-0085; Airspace Docket No. 10-ACE-1] Proposed Amendment of Class E Airspace; Cherokee, IA AGENCY... action proposes to amend Class E airspace at Cherokee, IA. Decommissioning of the Pilot Rock non... for standard instrument approach procedures at Cherokee County Regional Airport, Cherokee, IA...

  5. 76 FR 53358 - Proposed Amendment of Class E Airspace; Centerville, IA

    Science.gov (United States)

    2011-08-26

    ...-0830; Airspace Docket No. 11-ACE-16] Proposed Amendment of Class E Airspace; Centerville, IA AGENCY... action proposes to amend Class E airspace at Centerville, IA. Decommissioning of the Centerville non... Centerville Municipal Airport, Centerville, IA. Decommissioning of the Centerville NDB and cancellation of the...

  6. 77 FR 71362 - Proposed Amendment of Class E Airspace; Decorah, IA

    Science.gov (United States)

    2012-11-30

    ...-1433; Airspace Docket No. 11-ACE-26] Proposed Amendment of Class E Airspace; Decorah, IA AGENCY... action proposes to amend Class E airspace at Decorah, IA. Decommissioning of the Decorah non-directional... instrument approach procedures at Decorah Municipal Airport, Decorah, IA. Airspace reconfiguration is...

  7. 40 CFR 92.210 - Amending the application and certificate of conformity.

    Science.gov (United States)

    2010-07-01

    ... certificate of conformity. 92.210 Section 92.210 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Certification Provisions § 92.210 Amending the application and certificate of conformity. (a) The manufacturer... covered by a certificate of conformity. This notification must include a request to amend the application...

  8. Effect of biodegradable amendments on uranium solubility in contaminated soils

    Energy Technology Data Exchange (ETDEWEB)

    Duquene, L. [Belgian Nuclear Research Centre, Environment Health and Safety, Biosphere Impact Studies, Boeretang 200, 2400 Mol (Belgium)], E-mail: lduquene@sckcen.be; Tack, F.; Meers, E. [Ghent University, Laboratory for Analytical Chemistry and Applied Ecochemistry, Coupure Links 653, B-9000 Gent (Belgium); Baeten, J. [Katholieke Hogeschool Kempen, Departement of Health-Care and Chemistry, Kleinhoefstraat 4, B-2440 Geel (Belgium); Wannijn, J.; Vandenhove, H. [Belgian Nuclear Research Centre, Environment Health and Safety, Biosphere Impact Studies, Boeretang 200, 2400 Mol (Belgium)

    2008-02-25

    Chelate-assisted phytoextraction has been proposed as a potential tool for phytoremediation of U contaminated sites. In this context, the effects of five biodegradable amendments on U release in contaminated soils were evaluated. Three soils were involved in this study, one with a relatively high background level of U, and two which were contaminated with U from industrial effluents. Soils were treated with 5 mmol kg{sup -1} dry weight of either citric acid, NH{sub 4}-citrate/citric acid, oxalic acid, S,S-ethylenediamine disuccinic acid or nitrilotriacetic acid. Soil solution concentration of U was monitored during 2 weeks. All amendments increased U concentration in soil solution, but citric acid and NH{sub 4}-citrate/citric acid mixture were most effective, with up to 479-fold increase. For oxalic acid, S,S-ethylenediamine disuccinic acid and nitrilotriacetic acid, the increase ranged from 10-to 100-fold. The highest concentrations were observed 1 to 7 days after treatment, after which U levels in soil solution gradually decreased. All amendments induced a temporary increase of soil solution pH and TOC that could not be correlated with the release of U in the soil solution. Thermodynamic stability constants (log K) of complexes did not predict the relative efficiency of the selected biodegradable amendments on U release in soil solution. Amendments efficiency was better predicted by the relative affinity of the chelate for Fe compared to U.

  9. Atomic Energy Authority Bill (amendment on exploitation of results of research)

    International Nuclear Information System (INIS)

    Gray, J.H.N.; Stoddart, D.L.; Lloyd, R.G.

    1986-01-01

    This amendment arises from legal doubts about the extent of the UKAEA's present powers to exploit the results of its research. The new clause, which amends the Atomic Energy Authority Bill, allows that the Authority has power to exploit commercially by selling, licensing the use of, or otherwise dealing with any intellectual property (patents, trademarks, copyright, registered designs etc) resulting from research carried out by it, or on its behalf, or which is available because of exchange of results or collaboration with others. The 12 minute debate is reported verbatim. The amendment was agreed to. (U.K.)

  10. Introduction of the Amendment of IAEA Safety Requirements Reflected Lessons Learned from Fukushima Nuclear Accident

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Sang-Kyu; Ahn, Hyung-Joon; Kim, Sun-Hae; Cheong, Jae-Hak [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

    2015-10-15

    The following five Safety Requirements publications were amended: Governmental, Legal and Regulatory Framework for Safety (GSR Part 1, 2010), Site Evaluation for Nuclear Installations (NS-R-3, 2003), Safety of Nuclear Power Plants: Design (SSR-2/1, 2012), Safety of Nuclear Power Plants: Commissioning and Operation (SSR-2/2, 2011), and Safety Assessment for Facilities and Activities (GSR Part 4, 2009). Figure 1 shows IAEA Safety Standards Categories Major amendments of five Safety Requirements publications were introduced and analyzed in this study. The five IAEA safety requirements publications which are GSR Part 1 and 4, NS-R-3 and SSR-2/1 and 2, were amended to reflect the lesson learned from the Fukushima accident and other operating experiences. Specially, 36 provisions were modified and the new 29 provision with 1 requirement (No. 67: Emergency response facilities on the site) of the SSR-2/1 were established. Since the Fukushima accident happened, a new word, design extension conditions (DECs) which cover substantially the beyond design basis accidents (BDBA), including severe accident conditions, was created and more elaborated by the world nuclear experts. Design extension conditions could include conditions in events without significant fuel degradation and conditions with core melting. Figure 2 shows the range of the DECs. The amendment of the five IAEA safety requirements publications are focused at the prevention of initiating events, which would lead to the DECs, and mitigation of the consequences of DECs by the enhanced defense in depth principle. The following examples of the IAEA requirements to prevent the initiating events are: margins for withstanding external events; margins for avoiding cliff edge effects; safety assessment for multiple facilities or activities at a single site; safety assessment in cases where resources at a facility are shared; consideration of the potential occurrence of events in combination; establishing levels of hazard

  11. Fact Sheet for Friction Materials Manufacturing Facilities Residual Risk and Technology Review

    Science.gov (United States)

    proposed amendments to the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Friction Materials Manufacturing Facilities to address the results of the residual risk and technology review

  12. 76 FR 53356 - Proposed Amendment of Class E Airspace; Greenfield, IA

    Science.gov (United States)

    2011-08-26

    ...-0846; Airspace Docket No. 11-ACE-18] Proposed Amendment of Class E Airspace; Greenfield, IA AGENCY... action proposes to amend Class E airspace at Greenfield, IA. Decommissioning of the Greenfield non-directional beacon (NDB) at Greenfield Municipal Airport, Greenfield, IA, has made this action necessary for...

  13. 77 FR 50650 - Proposed Amendment of Class E Airspace; Boone, IA

    Science.gov (United States)

    2012-08-22

    ...-1432; Airspace Docket No. 11-ACE-25] Proposed Amendment of Class E Airspace; Boone, IA AGENCY: Federal... proposes to amend Class E airspace at Boone, IA. Decommissioning of the Boone non-directional beacon (NDB... instrument approach procedures at Boone Municipal Airport, Boone, IA. Airspace reconfiguration is necessary...

  14. 78 FR 48840 - Proposed Amendment of Class E Airspace; Hampton, IA

    Science.gov (United States)

    2013-08-12

    ...-0585; Airspace Docket No. 13-ACE-7] Proposed Amendment of Class E Airspace; Hampton, IA AGENCY: Federal... proposes to amend Class E airspace at Hampton, IA. Decommissioning of the Hampton non-directional beacon... for standard instrument approach procedures at Hampton Municipal Airport, Hampton, IA. A segment would...

  15. 77 FR 50647 - Proposed Amendment of Class E Airspace; Perry, IA

    Science.gov (United States)

    2012-08-22

    ...-1435; Airspace Docket No. 11-ACE-28] Proposed Amendment of Class E Airspace; Perry, IA AGENCY: Federal... proposes to amend Class E airspace at Perry, IA. Decommissioning of the Perry non-directional beacon (NDB) at Perry Municipal Airport, Perry, IA, has made reconfiguration necessary for standard instrument...

  16. 76 FR 56127 - Proposed Amendment of Class E Airspace; Mercury, NV

    Science.gov (United States)

    2011-09-12

    ...-0894; Airspace Docket No. 11-AWP-14] Proposed Amendment of Class E Airspace; Mercury, NV AGENCY... action proposes to amend Class E airspace at Mercury, Desert Rock Airport, Mercury, NV. Decommissioning of the Mercury Non- Directional Beacon (NDB) at Mercury, Desert Rock Airport has made this action...

  17. 78 FR 33019 - Proposed Amendment of Class E Airspace; Commerce, TX

    Science.gov (United States)

    2013-06-03

    ...-0269; Airspace Docket No. 13-ASW-3] Proposed Amendment of Class E Airspace; Commerce, TX AGENCY... action proposes to amend Class E airspace at Commerce, TX. Additional controlled airspace is necessary to accommodate new Standard Instrument Approach Procedures (SIAPs) at Commerce Municipal Airport (AAF). The FAA...

  18. 75 FR 5904 - Proposed Amendment of Class E Airspace; Magnolia, AR

    Science.gov (United States)

    2010-02-05

    ...-1179; Airspace Docket No. 09-ASW-35] Proposed Amendment of Class E Airspace; Magnolia, AR AGENCY... action proposes to amend Class E airspace at Magnolia, AR. Decommissioning of the Magnolia non-directional beacon (NDB) at Magnolia Municipal Airport, Magnolia, AR, has made this action necessary for the...

  19. 76 FR 28685 - Proposed Amendment of Class E Airspace; Hannibal, MO

    Science.gov (United States)

    2011-05-18

    ...-0046; Airspace Docket No. 11-ACE-1] Proposed Amendment of Class E Airspace; Hannibal, MO AGENCY... action proposes to amend Class E airspace at Hannibal, MO. Decommissioning of the Hannibal non-directional beacon (NDB) at Hannibal Regional Airport, Hannibal, MO, has made this action necessary for the...

  20. 77 FR 16783 - Proposed Amendment of Class E Airspace; Orlando, FL

    Science.gov (United States)

    2012-03-22

    ...-0503; Airspace Docket No. 11-ASO-19] Proposed Amendment of Class E Airspace; Orlando, FL AGENCY... action proposes to amend Class E Airspace at Orlando, FL, as new Standard Instrument Approach Procedures have been developed at Orlando Executive Airport. This action would enhance the safety and airspace...

  1. How Rice (Oryza sativa L.) Responds to Elevated As under Different Si-Rich Soil Amendments.

    Science.gov (United States)

    Teasley, William A; Limmer, Matthew A; Seyfferth, Angelia L

    2017-09-19

    Several strategies exist to mitigate As impacts on rice and each has its set of trade-offs with respect to yield, inorganic As content in grain, and CH 4 emissions. The addition of Si to paddy soil can decrease As uptake by rice but how rice will respond to elevated As when soil is amended with Si-rich materials is unresolved. Here, we evaluated yield impacts and grain As content and speciation in rice exposed to elevated As in response to different Si-rich soil amendments including rice husk, rice husk ash, and CaSiO 3 in a pot study. We found that As-induced yield losses were alleviated by Husk amendment, partially alleviated by Ash amendment, and not affected by CaSiO 3 amendment. Furthermore, Husk was the only tested Si-amendment to significantly decrease grain As concentrations. Husk amendment was likely effective at decreasing grain As and improving yield because it provided more plant-available Si, particularly during the reproductive and ripening phases. Both Husk and Ash provided K, which also played a role in yield improvement. This study demonstrates that while Si-rich amendments can affect rice uptake of As, the kinetics of Si dissolution and nutrient availability can also affect As uptake and toxicity in rice.

  2. 78 FR 77563 - Technical Amendments

    Science.gov (United States)

    2013-12-24

    ... now amending Sec. Sec. 700.2, 701.14, and 704.4,\\1\\ which still reference the former CRIS rating... Administrative Procedure Act (APA) requires a federal agency to provide the public with notice and the... unions. The APA permits an agency to forego the notice and comment period under certain circumstances...

  3. Influence of activated carbon amended ASBR on anaerobic fermentative hydrogen production

    DEFF Research Database (Denmark)

    Xie, Li; Wang, Lei; Zhou, Qi

    2013-01-01

    The effect of activated carbon amended ASBR on fermentative bio-hydgrogen production from glucose was evaluated at hydraulic retention time (HRTs) ranging from 48 h to 12 h with initial pH of 6.0 at the system temperature of 60°C. Experimental results showed that the performance of activated carbon...... amended anazrobic seguencs batch reactor (ASBRs) was more stable than that of ASBRs without activated carbon addition regarding on hydrogen production and pH. Higher hydrogen yield(HY) and hydrogen producing rate(HPR) were observed in the activated carbon amended ASBRs, with 65%, 63%, 54%, 56% enhancement...... of hydrogen yield in smaller size activated carbon amended reactor under the tested HRT ranges, and the maximum HPR of (7.09±0.31)L·(L·d)-1 and HY of (1.42±0.03) mol·mol-1 was obtained at HRT of 12h. The major soluble products form hydrogen fermentation were n-butyric acid and acetic acid, accounting for 46...

  4. 75 FR 28809 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Alzheimer's...

    Science.gov (United States)

    2010-05-24

    ... Activities; Submission for OMB Review; Comment Request; Alzheimer's Disease Supportive Services Program... to OMB for review and clearance. The Alzheimer's Disease Supportive Services Program (ADSSP) is... Law 101-557 Home Health Care and Alzheimer's Disease Amendments of 1990. The ADSSP helps states extend...

  5. Mass Media and the First Amendment

    Science.gov (United States)

    Hanks, William E.

    1975-01-01

    Discusses five Supreme Court decisions that relate to the First Amendment and freedom of the press. Includes small group decision-making exercises and discussion questions focusing on these interpretations for use in a college speech communication class. (MH)

  6. 75 FR 6592 - Proposed Amendment of Class E Airspace; Emmetsburg, IA

    Science.gov (United States)

    2010-02-10

    ...-1153; Airspace Docket No. 09-ACE-13] Proposed Amendment of Class E Airspace; Emmetsburg, IA AGENCY... action proposes to amend Class E airspace at Emmetsburg, IA. Additional controlled airspace is necessary..., Emmetsburg, IA. The FAA is taking this action to enhance the safety and management of Instrument Flight Rules...

  7. 77 FR 68683 - Amendment of Class E Airspace; Forest City, IA

    Science.gov (United States)

    2012-11-16

    ...-0654; Airspace Docket No. 12-ACE-3] Amendment of Class E Airspace; Forest City, IA AGENCY: Federal... Forest City, IA. Additional controlled airspace is necessary to accommodate new Area Navigation (RNAV... Federal Register a notice of proposed rulemaking (NPRM) to amend Class E airspace for the Forest City, IA...

  8. 77 FR 45987 - Proposed Amendment of Class E Airspace; Guthrie, IA

    Science.gov (United States)

    2012-08-02

    ...-1436; Airspace Docket No. 11-ACE-29] Proposed Amendment of Class E Airspace; Guthrie, IA AGENCY... action proposes to amend Class E airspace at Guthrie, IA. Decommissioning of the Guthrie Center non-directional radio beacon (NDB) at Guthrie County Regional Airport, Guthrie, IA, has made this action necessary...

  9. 76 FR 30298 - Proposed Amendment of Class E Airspace; Cocoa, FL

    Science.gov (United States)

    2011-05-25

    ...-0070; Airspace Docket No. 10-ASO-43] Proposed Amendment of Class E Airspace; Cocoa, FL AGENCY: Federal... proposes to amend Class E Airspace at Cocoa, FL, as the Merritt Island Non-Directional Beacon (NDB) has... surface to support new standard instrument approach procedures developed at Merritt Island Airport, Cocoa...

  10. 48 CFR 652.236-71 - Foreign Service Buildings Act, as Amended.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Foreign Service Buildings....236-71 Foreign Service Buildings Act, as Amended. As prescribed in 636.570(a), insert the following provision: Foreign Service Buildings Act, as Amended (APR 2004) (a) This solicitation is subject to Section...

  11. 75 FR 15360 - Proposed Amendment of Class E Airspace; Austin, TX

    Science.gov (United States)

    2010-03-29

    ...-1152; Airspace Docket No. 09-ASW-31] Proposed Amendment of Class E Airspace; Austin, TX AGENCY: Federal... proposes to amend Class E airspace in the Austin, TX area. Additional controlled airspace is necessary to accommodate new Standard Instrument Approach Procedures (SIAPs) at Austin Executive Airport, Austin, TX. The...

  12. 75 FR 6594 - Proposed Amendment of Class E Airspace; Osceola, AR

    Science.gov (United States)

    2010-02-10

    ...-1183; Airspace Docket No. 09-ASW-38] Proposed Amendment of Class E Airspace; Osceola, AR AGENCY... action proposes to amend Class E airspace at Osceola, AR. Decommissioning of the Osceola non-directional beacon (NDB) at Osceola Municipal Airport, Osceola, AR, has made this action necessary for the safety and...

  13. 78 FR 31429 - Proposed Amendment of Class E Airspace; Mason, TX

    Science.gov (United States)

    2013-05-24

    ...-1141; Airspace Docket No. 12-ASW-12] Proposed Amendment of Class E Airspace; Mason, TX AGENCY: Federal... proposes to amend Class E airspace at Mason, TX. Additional controlled airspace is necessary to accommodate new Standard Instrument Approach Procedures (SIAP) at Mason County Airport. The FAA is taking this...

  14. Biochar-mediated reductions in greenhouse gas emissions from soil amended with anaerobic digestates

    International Nuclear Information System (INIS)

    Martin, Sarah L.; Clarke, Michèle L.; Othman, Mukhrizah; Ramsden, Stephen J.; West, Helen M.

    2015-01-01

    This investigation examines nitrous oxide (N 2 O) fluxes from soil with simultaneous amendments of anaerobic digestates and biochar. The main source of anthropogenic emissions of N 2 O is agriculture and in particular, manure and slurry application to fields. Anaerobic digestates are increasingly used as a fertiliser and interest is growing in their potential as sources of N 2 O via nitrification and denitrification. Biochar is a stable product of pyrolysis and may affect soil properties such as cation exchange capacity and water holding capacity. Whilst work has been conducted on the effects of biochar amendment on N 2 O emissions in soils fertilised with mineral fertilisers and raw animal manures, little work to date has focused on the effects of biochar on nitrogen transformations within soil amended with anaerobic digestates. The aim of the current investigation was to quantify the effects of biochar application on ammonification, nitrification and N 2 O fluxes within soil amended with three anaerobic digestates derived from different feedstocks. A factorial experiment was undertaken in which a sandy loam soil (Dunnington Heath series) was either left untreated, or amended with three different anaerobic digestates and one of three biochar treatments; 0%, 1% or 3%. Nitrous oxide emissions were greatest from soil amended with anaerobic digestate originating from a maize feedstock. Biochar amendment reduced N 2 O emissions from all treatments, with the greatest effect observed in treatments with maximum emissions. The degree of N 2 O production and efficacy of biochar amelioration of gas emissions is discussed in context of soil microbial biomass and soil available carbon. - Highlights: • Nitrous oxide was emitted from anaerobic digestates applied to soil. • Simultaneous amendment of soil with biochar and anaerobic digestate reduced N 2 O emissions. • Soil nitrate accumulation occurred but was digestate dependent

  15. Human health risk assessment of pharmaceuticals and personal care products in plant tissue due to biosolids and manure amendments, and wastewater irrigation.

    Science.gov (United States)

    Prosser, R S; Sibley, P K

    2015-02-01

    Amending soil with biosolids or livestock manure provides essential nutrients in agriculture. Irrigation with wastewater allows for agriculture in regions where water resources are limited. However, biosolids, manure and wastewater have all been shown to contain pharmaceuticals and personal care products (PPCPs). Studies have shown that PPCPs can accumulate in the tissues of plants but the risk that accumulated residues may pose to humans via consumption of edible portions is not well documented. This study reviewed the literature for studies that reported residues of PPCPs in the edible tissue of plants grown in biosolids- or manure-amended soils or irrigated with wastewater. These residues were used to determine the estimated daily intake of PPCPs for an adult and toddler. Estimated daily intake values were compared to acceptable daily intakes to determine whether PPCPs in plant tissue pose a hazard to human health. For all three amendment practices, the majority of reported residues resulted in hazard quotients plants to concentrations of PPCPs that would not be considered relevant based on concentrations reported in biosolids and manure or unrealistic methods of exposure, which lead to artificially elevated plant residues. Our assessment indicates that the majority of individual PPCPs in the edible tissue of plants due to biosolids or manure amendment or wastewater irrigation represent a de minimis risk to human health. Assuming additivity, the mixture of PPCPs could potentially present a hazard. Further work needs to be done to assess the risk of the mixture of PPCPs that may be present in edible tissue of plants grown under these three amendment practices. Copyright © 2014 Elsevier Ltd. All rights reserved.

  16. Phosphorus Amendment Efficacy for In Situ Remediation of ...

    Science.gov (United States)

    A validated method is needed to measure reductions of in vitro bioaccessible (IVBA) Pb in urban soil remediated with amendments. This study evaluated the effect of in vitro extraction solution pH and glycine buffer on bioaccesible Pb in P-treated soils. Two Pb-contaminated soils (790-1300 mg Pb kg-1), one from a garden and one from a city lot in Cleveland, OH, were incubated in a bench scale experiment for 1 yr. Six phosphate amendments, including bone meal, fish bone, poultry litter, monoammonium phosphate, diammonium phosphate, and triple superphosphate, were added to containers at two application rates. Lead IVBA was assessed using USEPA Method 1340 and three modified versions of this method. Modifications included using solutions with pH 1.5 and 2.5 as well as using solutions with and without 0.4 mol L-1 glycine. Soil amendments were effective in reducing IVBA Pb in these soils as measured by pH 1.5 with glycine buffer. The greatest reductions in IVBA Pb, from 5 to 26%, were found using pH 2.5 extractions. Lead mineral results showed several soil amendments promoted Pb phosphate formation, an indicator of remediation success. A significant negative linear relationship between reduction in IVBA Pb and Pb-phosphate formation was found only for pH 2.5 without glycine extraction solution. A modified USEPA Method 1340 without glycine and using pH 2.5 has the potential to predict P soil treatment efficacy and reductions in bioavailable Pb. Developing mana

  17. Amendment of APPRE for Ratification of the International Conventions

    International Nuclear Information System (INIS)

    Yoo, Ho Sik; Kwak, Sung Woo; Chang, Sung Soon; Seo, Hyung Min; Lee, Jeong Hoon; Lee, Jeong Ho

    2010-01-01

    Both the international community and the IAEA have been making efforts to strengthen the global regime on nuclear security. As a result of these efforts, two conventions regarding nuclear security were issued by the UN and IAEA. The International Convention for the Suppression of Acts of Nuclear Terrorism (NTC) and the Amendment to Convention of Physical Protection of Nuclear Material (CPPNMNF). The NTC entered into force in 2007, but the CPPNMNF still has not yet been enacted. In the work plan released after the 2010 Nuclear Security Summit (which was held in Washington D.C) these conventions were mentioned as important tools against nuclear terrorism. The purpose of these conventions was to prevent malicious acts against radioactive materials and nuclear facilities. The article also specifies strong penal provisions. Many countries which had ratified these conventions had to revise or change their domestic acts or laws in order conform to these new international regimes. The ROK signed these two conventions in 2005: however, it has not ratified them yet. The government has a plan to ratify them before the 2012 Nuclear Security Summit, which will be held in the ROK. Each article in the conventions should be reviewed thoroughly in terms of their effects on the domestic legal and institutional systems. The penal provisions regulating the conventions should especially be carefully scrutinized since their effects are considerable. In this paper, we compared the penal provisions in the conventions with the ROK's laws and selected the provisions that are not specified in the ROK's legal system. The proposed articles for amendment to the APPRE are also suggested

  18. 76 FR 53353 - Proposed Amendment of Class E Airspace; Carroll, IA

    Science.gov (United States)

    2011-08-26

    ...-0845; Airspace Docket No. 11-ACE-19] Proposed Amendment of Class E Airspace; Carroll, IA AGENCY... action proposes to amend Class E airspace at Carroll, IA. Decommissioning of the Carroll non-directional beacon (NDB) at Arthur N. Neu Airport, Carroll, IA, has made this action necessary for the safety and...

  19. 75 FR 6595 - Proposed Amendment of Class E Airspace; Mapleton, IA

    Science.gov (United States)

    2010-02-10

    ...-1155; Airspace Docket No. 09-ACE-14] Proposed Amendment of Class E Airspace; Mapleton, IA AGENCY... action proposes to amend Class E airspace at Mapleton, IA. Additional controlled airspace is necessary to..., Mapleton, IA. The FAA is taking this action to enhance the safety and management of Instrument Flight Rules...

  20. 78 FR 18798 - Amendment of Class E Airspace; West Union, IA

    Science.gov (United States)

    2013-03-28

    ...-1434; Airspace Docket No. 11-ACE-27] Amendment of Class E Airspace; West Union, IA AGENCY: Federal... West Union, IA. Decommissioning of the West Union non-directional beacon (NDB) at George L. Scott... Federal Register a notice of proposed rulemaking (NPRM) to amend Class E airspace for the West Union, IA...

  1. 76 FR 66870 - Proposed Amendment of Class E Airspace; Rugby, ND

    Science.gov (United States)

    2011-10-28

    ...-0433; Airspace Docket No. 11-AGL-12] Proposed Amendment of Class E Airspace; Rugby, ND AGENCY: Federal... proposes to amend Class E airspace at Rugby, ND. Decommissioning of the Rugby non-directional beacon (NDB) at Rugby Municipal Airport, Rugby, ND, has made this action necessary for the safety and management...

  2. 75 FR 43884 - Proposed Amendment of Class E Airspace; Searcy, AR

    Science.gov (United States)

    2010-07-27

    ...-1182; Airspace Docket No. 09-ASW-37] Proposed Amendment of Class E Airspace; Searcy, AR AGENCY: Federal... proposes to amend Class E airspace at Searcy, AR. Decommissioning of the Searcy non-directional beacon (NDB) at Searcy Municipal Airport, Searcy, AR, has made this action necessary for the safety and management...

  3. 75 FR 66245 - HUD Programs: Violence Against Women Act Conforming Amendments

    Science.gov (United States)

    2010-10-27

    ... immigration laws, and made amendments to other statutes, including certain HUD statutes, to support and... ``Housing Opportunities and Safety for Battered Women and Children.'' Section 601 of VAWA 2005 amended VAWA.../pih/publications/notices/06/pih2006-23.pdf . PIH Notice 2006-23 was followed by PIH Notice 2006-42...

  4. Interactions of diuron with dissolved organic matter from organic amendments.

    Science.gov (United States)

    Thevenot, Mathieu; Dousset, Sylvie; Hertkorn, Norbert; Schmitt-Kopplin, Philippe; Andreux, Francis

    2009-07-01

    Diuron is frequently detected in some drinking water reservoirs under the Burgundy vineyards, where organic amendments are applied. The environmental effect of these amendments on pesticide transport is ambiguous: on the one hand it could enhance their retention by increasing soil organic carbon content; on the other hand, dissolved organic matter (DOM) could facilitate their transport. Elutions were performed using columns packed with glass beads in order to investigate DOM-diuron interactions, and the possible co-transport of diuron and DOM. Four organic amendments (A, B, C and D) were tested; C and D were sampled at fresh (F) and mature (M) stages. An increase in diuron leaching was observed only for A and D(F) amendments (up to 16% compared to the DOM-free blank samples), suggesting a DOM effect on diuron transport. These results could be explained by the higher DOM leaching for A and D(F) compared to B, C(F), C(M) and D(M) increasing diuron-DOM interactions. These interactions seem to be related to the aromatic and aliphatic content of the DOM, determining formation of hydrogen and non-covalent bonds. The degree of organic matter maturity does not seem to have any effect with amendment C, while a reduction in diuron leaching is observed between D(F) and D(M). After equilibrium dialysis measurement of diuron-DOM complexes, it appeared that less than 3% of the diuron applied corresponded to complexes with a molecular weight >1000 Da. Complexes <1000 Da could also take part in this facilitated transport.

  5. Biodegradation of Used Motor Oil in Soil Using Organic Waste Amendments

    Science.gov (United States)

    Abioye, O. P.; Agamuthu, P.; Abdul Aziz, A. R.

    2012-01-01

    Soil and surface water contamination by used lubricating oil is a common occurrence in most developing countries. This has been shown to have harmful effects on the environment and human beings at large. Bioremediation can be an alternative green technology for remediation of such hydrocarbon-contaminated soil. Bioremediation of soil contaminated with 5% and 15% (w/w) used lubricating oil and amended with 10% brewery spent grain (BSG), banana skin (BS), and spent mushroom compost (SMC) was studied for a period of 84 days, under laboratory condition. At the end of 84 days, the highest percentage of oil biodegradation (92%) was recorded in soil contaminated with 5% used lubricating oil and amended with BSG, while only 55% of oil biodegradation was recorded in soil contaminated with 15% used lubricating oil and amended with BSG. Results of first-order kinetic model to determine the rate of biodegradation of used lubricating oil revealed that soil amended with BSG recorded the highest rate of oil biodegradation (0.4361 day−1) in 5% oil pollution, while BS amended soil recorded the highest rate of oil biodegradation (0.0556 day−1) in 15% oil pollution. The results of this study demonstrated the potential of BSG as a good substrate for enhanced remediation of hydrocarbon contaminated soil at low pollution concentration. PMID:22919502

  6. 76 FR 35103 - Training and Qualification Requirements for Check Airmen and Flight Instructors; Technical Amendment

    Science.gov (United States)

    2011-06-16

    ... which initial and transition flight training must include an in-flight element. Technical Amendment This.... 28471; Amendment Nos. 121-355 and 135-125] RIN 2120-AF08 Training and Qualification Requirements for Check Airmen and Flight Instructors; Technical Amendment AGENCY: Federal Aviation Administration (FAA...

  7. Amendment trials for bioremediation of sodium and chloride contaminated soils

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, D. [Western Alfalfa Milling Co. Ltd., Norquay, SK (Canada)

    2005-06-30

    Details of a soil amendment experiment was presented. Soil samples from sodium and chloride contaminated soil were taken from a site located in southeastern Alberta. Soil amendments included high protein dehydrated alfalfa pellets, 2 types of Zeolite, and used coconut coir. The aim of the study was to find an effective in-situ method of remediating the soil while establishing the highest possible plant biomass. Preliminary trial data indicated a strong trend for high plant protein pellets to increase plant productivity on sodium and chloride contaminated soil. The addition of alfalfa increased plant height and stem diameter, as well as leaf width, which increased incrementally with higher volumes of alfalfa. Equivalent rates of .5 MT to 4 MT per acre application rates were used in the trial. Coconut coir was used at a rate of 30 per cent of the volume of the growing medium and also showed increased growth. An experiment was conducted using harvested plant matter from the samples to determine the effect of the 3 amendments on sodium uptake by the plants. Results showed that the sodium uptake significantly increased with the application of soil amendments, particularly when alfalfa pellets were applied, with percentages of sodium found in the plant tissue almost twice as high as percentages found in the control sample. Sodium levels also increased in the plant tissues where coconut coir was used, although to a lesser degree than levels found in plants grown with the alfalfa amended soils. Zeolite did not perform as well on its own. However, it was noted that previous trials have shown good performance when Zeolite was mixed into sodium/chloride contaminated soils and combined with water filtration. It was concluded that the soil amendments improved plant growth, and increased the sodium uptake by plants. The consortium is pursuing industry support to plan larger field studies in the 2006 season. 2 tabs., 5 figs.

  8. Nitrous Oxide flux measurements under various amendments

    Data.gov (United States)

    U.S. Environmental Protection Agency — The dataset consists of measurements of soil nitrous oxide emissions from soils under three different amendments: glucose, cellulose, and manure. Data includes the...

  9. Kinetic characteristic of phenanthrene sorption in aged soil amended with biochar

    Science.gov (United States)

    Kim, Chanyang; Kim, Yong-Seong; Hyun, Seunghun

    2015-04-01

    Biochar has been recently highlighted as an amendment that affects yield of the crops by increasing pH, cation exchange capacity and water retention, and reduces the lability of contaminants by increasing sorption capacity in the soil system. Biochar's physico-chemical properties, high CEC, surfaces containing abundant micropores and macropores, and various types of functional groups, play important roles in enhancing sorption capacity of contaminants. Aging through a natural weathering process might change physico-chemical properties of biochar amended in soils, which can affect the sorption behavior of contaminants. Thus, in this study, the sorption characteristics of phenanthrene (PHE) on biochar-amended soils were studied with various types of chars depending on aging time. To do this, 1) soil was amended with sludge waste char (SWC), wood char (WC), and municipal waste char (MWC) during 0, 6, and 12 month. Chars were applied to soil at 1% and 2.5% (w/w) ratio. 2) Several batch kinetic and equilibrium studies were conducted. One-compartment first order and two-compartment first order model apportioning the fraction of fast and slow sorbing were selected for kinetic models. Where, qt is PHE concentration in biochar-amended soils at each time t, qeis PHE concentration in biochar-amended soils at equilibrium. ff is fastly sorbing fraction and (1-ff) is slowly sorbing fraction. k is sorption rate constant from one-compartment first order model, k1 and k2 are sorption rate constant from two-compartment first order model, t is time (hr). The equilibrium sorption data were fitted with Fruendlich and Langmuir equation. 3) Change in physico-chemical properties of biochar-amended soils was investigated with aging time. Batch equilibrium sorption results suggested that sorbed amount of PHE on WC was greater than SWC and MWC. The more char contents added to soil, the greater sorption capacity of PHE. Sorption equilibrium was reached after 4 hours and equilibrium pH ranged

  10. 39 CFR 2.6 - Severability, amendment, repeal, and waiver of bylaws.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Severability, amendment, repeal, and waiver of bylaws. 2.6 Section 2.6 Postal Service UNITED STATES POSTAL SERVICE THE BOARD OF GOVERNORS OF THE U.S. POSTAL SERVICE GENERAL AND TECHNICAL PROVISIONS (ARTICLE II) § 2.6 Severability, amendment, repeal, and...

  11. Bill C-5, an act to amend the radiation emitting devices act

    International Nuclear Information System (INIS)

    1984-01-01

    This Act, entitled Bill C-5, allows for a series of amendments to the Radiation Emitting Devices Act. The amendments relate to regulations concerned with the sale, lease or import, labelling, advertising, packaging, safety standards and inspection of radiation emitting devices

  12. 78 FR 26642 - Center for Scientific Review; Notice of Closed Meetings

    Science.gov (United States)

    2013-05-07

    ...., as amended. The grant applications and the discussions could disclose confidential trade secrets or... Review Group; Sensorimotor Integration Study Section. Date: June 4, 2013. Time: 8:00 a.m. to 6:00 p.m...

  13. 77 FR 10547 - Kickapoo Traditional Tribe of Texas-First Amended Beer and Liquor Tax Ordinance

    Science.gov (United States)

    2012-02-22

    ... Amended Beer and Liquor Tax Ordinance AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice. SUMMARY: This notice publishes the amendment to the Kickapoo Traditional Tribe of Texas' Beer and Liquor Tax... adopted this amendment to the Kickapoo Traditional Tribe of Texas' Beer and Liquor Tax Ordinance by...

  14. 78 FR 60321 - Biweekly Notice; Applications and Amendments to Facility Operating Licenses and Combined Licenses...

    Science.gov (United States)

    2013-10-01

    .... Nebraska Public Power District, Docket No. 50-298, Cooper Nuclear Station, Nemaha County, Nebraska Date of amendment request: February 12, 2013. Brief description of amendment: The amendment modified the Cooper... licensee from the requirement to perform an appendix J Type A test, containment integrated leakage rate...

  15. Type and amount of organic amendments affect enhanced biogenic methane production from coal and microbial community structure

    Science.gov (United States)

    Davis, Katherine J.; Lu, Shipeng; Barnhart, Elliott P.; Parker, Albert E.; Fields, Matthew W.; Gerlach, Robin

    2018-01-01

    Slow rates of coal-to-methane conversion limit biogenic methane production from coalbeds. This study demonstrates that rates of coal-to-methane conversion can be increased by the addition of small amounts of organic amendments. Algae, cyanobacteria, yeast cells, and granulated yeast extract were tested at two concentrations (0.1 and 0.5 g/L), and similar increases in total methane produced and methane production rates were observed for all amendments at a given concentration. In 0.1 g/L amended systems, the amount of carbon converted to methane minus the amount produced in coal only systems exceeded the amount of carbon added in the form of amendment, suggesting enhanced coal-to-methane conversion through amendment addition. The amount of methane produced in the 0.5 g/L amended systems did not exceed the amount of carbon added. While the archaeal communities did not vary significantly, the bacterial populations appeared to be strongly influenced by the presence of coal when 0.1 g/L of amendment was added; at an amendment concentration of 0.5 g/L the bacterial community composition appeared to be affected most strongly by the amendment type. Overall, the results suggest that small amounts of amendment are not only sufficient but possibly advantageous if faster in situcoal-to-methane production is to be promoted.

  16. 24 CFR 266.20 - Effect of amendments.

    Science.gov (United States)

    2010-04-01

    ... HOUSING FINANCE AGENCY RISK-SHARING PROGRAM FOR INSURED AFFORDABLE MULTIFAMILY PROJECT LOANS General... to time. Amendments to the regulations will not adversely affect the interest of a lender under a...

  17. Organic carbon amendments for passive in situ treatment of mine drainage: Field experiments

    Energy Technology Data Exchange (ETDEWEB)

    Lindsay, Matthew B.J., E-mail: mbjlindsay@uwaterloo.ca [Department of Earth and Environmental Sciences, University of Waterloo, 200 University Avenue West, Waterloo, Ontario, N2L 3G1 (Canada); Blowes, David W.; Condon, Peter D.; Ptacek, Carol J. [Department of Earth and Environmental Sciences, University of Waterloo, 200 University Avenue West, Waterloo, Ontario, N2L 3G1 (Canada)

    2011-07-15

    Highlights: > Organic carbon amendments can support passive treatment of mine drainage. > Decreased transport of sulfide-oxidation products under sulfate-reducing conditions. > Treatment effectiveness dependent on organic carbon source and amendment rate. - Abstract: A field-scale experiment was conducted to evaluate various organic C sources as amendments for passive treatment of tailings pore water. Varied mixtures of peat, spent-brewing grain (SBG) and municipal biosolids (MB) were assessed for the potential to promote dissimilatory sulfate reduction (DSR) and metal-sulfide precipitation. Five amended cells and one control were constructed in the vadose zone of a sulfide- and carbonate-rich tailings deposit, and the geochemistry, microbiology and mineralogy were monitored for 4 a. Increases in pore-water concentrations of dissolved organic C (DOC) and decreases in aqueous SO{sub 4} concentrations of >2500 mg L{sup -1} were observed in cells amended with peat + SBG and peat + SBG + MB. Removal of SO{sub 4} was accompanied by shifts in {delta}{sup 34}S-SO{sub 4} values of >+30 per mille, undersaturation of pore water with respect to gypsum [CaSO{sub 4}.2H{sub 2}O], and increased populations of SO{sub 4}-reducing bacteria (SRB). Decreases in aqueous concentrations of Zn, Mn, Ni, Sb and Tl were observed for these cells relative to the control. Organic C introduction also supported growth of Fe-reducing bacteria (IRB) and increases in Fe and As concentrations. Enhanced Fe and As mobility occurred in all cells; however, maximum concentrations were observed in cells amended with MB. Subsequent decreases in Fe and As concentrations were attributed to DSR and metal-sulfide precipitation. The common presence of secondary Zn-S and Fe-S phases was observed by field emission-scanning electron microscopy (FE-SEM) and energy dispersive X-ray (EDS) spectroscopy. Selective extractions indicated that large decreases in water-soluble SO{sub 4} occurred in cells that supported DSR

  18. Organic carbon amendments for passive in situ treatment of mine drainage: Field experiments

    International Nuclear Information System (INIS)

    Lindsay, Matthew B.J.; Blowes, David W.; Condon, Peter D.; Ptacek, Carol J.

    2011-01-01

    Highlights: → Organic carbon amendments can support passive treatment of mine drainage. → Decreased transport of sulfide-oxidation products under sulfate-reducing conditions. → Treatment effectiveness dependent on organic carbon source and amendment rate. - Abstract: A field-scale experiment was conducted to evaluate various organic C sources as amendments for passive treatment of tailings pore water. Varied mixtures of peat, spent-brewing grain (SBG) and municipal biosolids (MB) were assessed for the potential to promote dissimilatory sulfate reduction (DSR) and metal-sulfide precipitation. Five amended cells and one control were constructed in the vadose zone of a sulfide- and carbonate-rich tailings deposit, and the geochemistry, microbiology and mineralogy were monitored for 4 a. Increases in pore-water concentrations of dissolved organic C (DOC) and decreases in aqueous SO 4 concentrations of >2500 mg L -1 were observed in cells amended with peat + SBG and peat + SBG + MB. Removal of SO 4 was accompanied by shifts in δ 34 S-SO 4 values of >+30 per mille, undersaturation of pore water with respect to gypsum [CaSO 4 .2H 2 O], and increased populations of SO 4 -reducing bacteria (SRB). Decreases in aqueous concentrations of Zn, Mn, Ni, Sb and Tl were observed for these cells relative to the control. Organic C introduction also supported growth of Fe-reducing bacteria (IRB) and increases in Fe and As concentrations. Enhanced Fe and As mobility occurred in all cells; however, maximum concentrations were observed in cells amended with MB. Subsequent decreases in Fe and As concentrations were attributed to DSR and metal-sulfide precipitation. The common presence of secondary Zn-S and Fe-S phases was observed by field emission-scanning electron microscopy (FE-SEM) and energy dispersive X-ray (EDS) spectroscopy. Selective extractions indicated that large decreases in water-soluble SO 4 occurred in cells that supported DSR. Furthermore, amendments that supported

  19. If it quacks like a duck: reviewing health care providers' speech restrictions under the first prong of Central Hudson.

    Science.gov (United States)

    Fultz, Shawn L

    2013-01-01

    The First Amendment protects the speech of health care providers. This protection can limit states' abilities to protect patients from harmful therapies involving speech, such as sexual orientation change efforts. Because providers' speech is more similar to commercial speech than traditional political discourse, it is possible to create a First Amendment review analysis that better balances states' police powers with providers' First Amendment rights. Under a "single-prong" approach, the first prong of Central Hudson can be used to identify quackery, which is analogous to false or misleading commercial speech and would therefore be outside the protection of the First Amendment. Because health care must be tailored to individual patients, restrictions on speech that survive the first prong of Central Hudson would be subject to strict scrutiny in order to leave the therapeutic decision to the provider and her patient, and maintain consistency with current jurisprudence. This Comment examines litigation from California's attempted ban on sexual orientation change therapy to illustrate the conflicts created by the current approach to First Amendment review of health care provider speech. This Comment then demonstrates the benefit of the proposed single-prong approach, including how it simultaneously protects patients from harm while protecting health care providers' speech.

  20. Proposed amendment to presidential permit PP-63 and associated modifications to 500 kV international transmission line, Forbes, Minnesota to Manitoba, Canada

    International Nuclear Information System (INIS)

    1992-10-01

    This Addendum to the Final Environmental Assessment for the Proposed Amendment to Presidential Permit PP-63 and Associated Modifications to 500 kV International Transmission Line: Forbes, Minnesota to Manitoba, Canada (DOE/EA-587) addresses Northern States Power Company's (NSP) proposed expansion of the Forbes Substation. The applicant has requested that the expansion take place on the west side of the substation, within the existing property line, instead of on the north side as originally proposed. All of the proposed construction would take place on property already owned by NSP. DOE has reviewed the environmental impacts associated with this minor modification and has determined that the conclusions reached in the environmental assessment and Finding of No Significant Impact prepared in connection with NSP's original amendment request remain valid

  1. The Paradox of Self-Amendment: A Study of Law, Logic, Omnipotence, and Change

    OpenAIRE

    Suber, Peter

    1990-01-01

    The first full-length study of self-reference and paradox in law, this book will intrigue and instruct anyone interested in law, logic, philosophy, or political theory. History shows that self-amendment - for example, the use of a constitution's amending clause to amend itself - is commonplace; legal analysis shows it to be lawful, even if (as some logicians have alleged) it is self-contradictory; and philosophical analysis shows it to be foundational for legality. The lawfulness of self-amen...

  2. 76 FR 54148 - Proposed Amendment of Class E Airspace; Emmonak, AK

    Science.gov (United States)

    2011-08-31

    ... AK E5 Emmonak, AK [Revised] Emmonak Airport, AK (Lat. 62[deg]47'10'' N., long. 164[deg]29'27'' W...-0880 Airspace Docket No. 11-AAL-17] Proposed Amendment of Class E Airspace; Emmonak, AK AGENCY: Federal... proposes to revise Class E airspace at Emmonak, AK. The amendment of two standard instrument approach...

  3. 29 CFR 102.17 - Amendment.

    Science.gov (United States)

    2010-07-01

    ... such complaint may be amended upon such terms as may be deemed just, prior to the hearing, by the... hearing; and after the case has been transferred to the Board pursuant to § 102.45, at any time prior to... to Labor NATIONAL LABOR RELATIONS BOARD RULES AND REGULATIONS, SERIES 8 Procedure Under Section 10 (a...

  4. Chemical-Structural Changes of Organic Matter in a Semi-Arid Soil After Organic Amendment

    Institute of Scientific and Technical Information of China (English)

    C.NICOL(A)S; G.MASCIANDARO; T.HERN(A)NDEZ; C.GARCIA

    2012-01-01

    A 9-month incubation experiment using composted and non-composted amendments derived from vine pruning waste and sewage sludge was carried out to study the effects of the nature and stability of organic amendments on the structural composition of organic matter (OM) in a semi-arid soil. The changes of soil OM,both in the whole soil and in the extractable carbon with pyrophosphate,were evaluated by pyrolysis-gas chromatography and chemical analyses.By the end of the experiment,the soils amended with pruning waste exhibited less organic carbon loss than those receiving sewage sludge.The non-composted residues increased the aliphatic-pyrolytic products of the OM,both in the whole soil and also in the pyrophosphate extract,with the products derived from peptides and proteins being significantly higher.After 9 months,in the soils amended with pruning waste the relative abundance of phenolic-pyrolytic products derived from phenolic compounds,lignin and proteins in the whole soil tended to increase more than those in the soils amended with sewage sludge.However,the extractable OM with pyrophosphate in the soils amended with composted residues tended to have higher contents of these phenolic-pyrolytic products than that in non-composted ones.Thus,despite the stability of pruning waste,the composting of this material promoted the incorporation of phenolic compounds to the soil OM.The pyrolytic indices (furfural/pyrrole and aliphatic/aromatic ratios) showed the diminution of aliphatic compounds and the increase of aromatic compounds,indicating the stabilization of the OM in the amended soils after 9 months.In conclusion,the changes of soil OM depend on the nature and stability of the organic amendments,with composted vine pruning waste favouring humification.

  5. In situ stabilization of cadmium-, lead-, and zinc-contaminated soil using various amendments.

    Science.gov (United States)

    Lee, Sang-Hwan; Lee, Jin-Soo; Choi, Youn Jeong; Kim, Jeong-Gyu

    2009-11-01

    Chemical stabilization is an in situ remediation method that uses inexpensive amendments to reduce contaminant availability in polluted soil. We tested the effects of several amendments (limestone, red-mud, and furnace slag) on the extractability of heavy metals, microbial activities, phytoavailability of soil metals (assessed using lettuce, Lactuca sativa L.), and availability of heavy metals in ingested soil to the human gastrointestinal system (assessed using the physiologically based extraction test). The application of soil amendments significantly decreased the amount of soluble and extractable heavy metals in the soil (p<0.05). The decreased extractable metal content of soil was accompanied by increased microbial activity and decreased plant uptake of heavy metals. Soil microbial activities (soil respiration, urease, and dehydrogenase activity) significantly increased in limestone and red-mud-amended soils. Red-mud was the most effective treatment in decreasing heavy-metal concentrations in lettuce. Compared to non-amended control soil, lettuce uptake of Cd, Pb, and Zn was reduced 86%, 58%, and 73%, respectively, by the addition of red-mud.

  6. Improving phosphorus availability in an acid soil using organic amendments produced from agroindustrial wastes.

    Science.gov (United States)

    Ch'ng, Huck Ywih; Ahmed, Osumanu Haruna; Majid, Nik Muhamad Ab

    2014-01-01

    In acid soils, soluble inorganic phosphorus is fixed by aluminium and iron. To overcome this problem, acid soils are limed to fix aluminium and iron but this practice is not economical. The practice is also not environmentally friendly. This study was conducted to improve phosphorus availability using organic amendments (biochar and compost produced from chicken litter and pineapple leaves, resp.) to fix aluminium and iron instead of phosphorus. Amending soil with biochar or compost or a mixture of biochar and compost increased total phosphorus, available phosphorus, inorganic phosphorus fractions (soluble inorganic phosphorus, aluminium bound inorganic phosphorus, iron bound inorganic phosphorus, redundant soluble inorganic phosphorus, and calcium bound phosphorus), and organic phosphorus. This was possible because the organic amendments increased soil pH and reduced exchangeable acidity, exchangeable aluminium, and exchangeable iron. The findings suggest that the organic amendments altered soil chemical properties in a way that enhanced the availability of phosphorus in this study. The amendments effectively fixed aluminium and iron instead of phosphorus, thus rendering phosphorus available by keeping the inorganic phosphorus in a bioavailable labile phosphorus pool for a longer period compared with application of Triple Superphosphate without organic amendments.

  7. Improving Phosphorus Availability in an Acid Soil Using Organic Amendments Produced from Agroindustrial Wastes

    Directory of Open Access Journals (Sweden)

    Huck Ywih Ch’ng

    2014-01-01

    Full Text Available In acid soils, soluble inorganic phosphorus is fixed by aluminium and iron. To overcome this problem, acid soils are limed to fix aluminium and iron but this practice is not economical. The practice is also not environmentally friendly. This study was conducted to improve phosphorus availability using organic amendments (biochar and compost produced from chicken litter and pineapple leaves, resp. to fix aluminium and iron instead of phosphorus. Amending soil with biochar or compost or a mixture of biochar and compost increased total phosphorus, available phosphorus, inorganic phosphorus fractions (soluble inorganic phosphorus, aluminium bound inorganic phosphorus, iron bound inorganic phosphorus, redundant soluble inorganic phosphorus, and calcium bound phosphorus, and organic phosphorus. This was possible because the organic amendments increased soil pH and reduced exchangeable acidity, exchangeable aluminium, and exchangeable iron. The findings suggest that the organic amendments altered soil chemical properties in a way that enhanced the availability of phosphorus in this study. The amendments effectively fixed aluminium and iron instead of phosphorus, thus rendering phosphorus available by keeping the inorganic phosphorus in a bioavailable labile phosphorus pool for a longer period compared with application of Triple Superphosphate without organic amendments.

  8. WTO approves TRIPS amendment on importing under compulsory licensing.

    Science.gov (United States)

    Herget, Greg

    2006-04-01

    On 6 December 2005, the World Trade Organization (WTO) amended the Trade Related Aspects of Intellectual Property Rights (TRIPS) agreement to allow WTO member states to produce, under compulsory licences, lower-cost generic pharmaceutical products for export to countries that lack domestic production capacity to make such products. The amendment makes permanent the previous decision of 30 August 2003, which has not yet proven to be an effective mechanism to encourage the supply of more affordable medicines and other pharmaceutical products to countries in need.

  9. Lead Speciation and In Vitro Bioaccessibility of Compost-Amended Urban Garden Soils

    Energy Technology Data Exchange (ETDEWEB)

    Attanayake, Chammi P.; Hettiarachchi, Ganga M.; Ma, Qing; Pierzynski, Gary M.; Ransom, Michel D. (NWU); (KSU)

    2017-01-01

    In situ soil amendments can modify the Pb bioavailability by changing soil Pb speciation. Urban soils from three vegetable gardens containing different total Pb concentrations were used. The study evaluated how compost amendment and aging of soil-compost mixture in situ affected the following: (i) soil Pb speciation in the field and (ii) change of soil Pb speciation during an in vitro bioaccessibility extraction mimicking gastric phase dissolution at pH 2.5. X-ray absorption fine structure spectroscopy was used to determine Pb speciation in amended and nonamended soils and residues left after in vitro bioaccessibility extraction of those soils. Compost amendment and aging of compost in the field had a negligible effect on Pb bioaccessibility in the soils. Major Pb species in the soils were Pb sorbed to Fe oxy(hydr)oxide (Pb-Fh) and to soil organic C (Pb-Org). The fraction of Pb-Org was increased as soil-compost mixture aged in the field. During the in vitro extraction, the fraction of Pb-Fh was decreased, the fraction of Pb-Org was increased, and hydroxypyromorphite was formed in both amended and nonamended soils. Freshly incorporated compost enhanced the dissolution of Pb-Fh during the extraction. As soil-compost mixture aged in the field, the dissolution of Pb-Fh was low, demonstrating more stability of the Pb-Fh during the extraction. Compost amendment showed potential to contribute to reduced bioaccessibility of Pb as compost aged in the soil by increasing Pb-Org fraction in the field and stability of Pb-Fh during the in vitro bioaccessibility extraction.

  10. POSSIBLE DIRECTIONS FOR AMENDMENTS OF CROATIAN COMPANY LAW

    Directory of Open Access Journals (Sweden)

    Tomislav Jakšić

    2016-01-01

    Full Text Available This contribution aims to provide directions for some possible future amendments of domestic company law regulation. Intent of such amendments is to facilitate creation of a more competitive and understandable legal framework that will be equally attractive to both domestic and foreign investors. Establishment of such legal framework can contribute to the strengthening of economy and legal certainty as well as creation of a favourable investment environment. Contribution is divided into two distinct parts. First part provides suggestions relating to amendments in the field of company incorporation. For example, consideration is given to establishment of one stop shop service as well as online incorporation, introduction of the limited liability company without the minimal share capital requirement and other similar areas which can contribute to the simplification of company incorporation procedure (e.g. abolition of the founder’s statement of tax debt non-existence. Second part provides suggestions for amendments aimed at improvement of existing legal solutions and removal of ambiguities that undermine legal certainty which can result in non-uniform application in business dealings and judicial practice. For example, suggestions are given in regard to the clearance given to the management and supervisory board members of a private company limited by shares, decision making by shareholders through use of means that do not require them to be physically present at the general meeting of a private company limited by shares, fee approval to the members of the first supervisory board of a public company limited by shares, attendance of management board members at the supervisory board meetings and making counter-proposals by company shareholders before and during the general meeting of the company.

  11. Selected species and amendments for revegetating saline flue gas desulfurization sludge: greenhouse study

    Energy Technology Data Exchange (ETDEWEB)

    Salo, L.F.; Artiola, J.F.; Goodrich-Mahoney, J.W. [University of Arizona, Tuscon, AZ (United States). Dept. of Soil, Water and Environmental Science

    1997-07-01

    Codisposing low-volume wastes from electrical generating stations with flue gas desulfurization (FGD) scrubber sludge simplifies waste disposal but produces a saline waste that presents unique challenges to revegetation. This greenhouse study identified plants and amendments for revegetating a saline FGD sludge disposal pond in eastern Arizona. Survival and growth of 16 sown accessions plus two vegetatively propagated accessions of inland saltgrass were investigated in saline FGD sludge. Amendments used included two soils from the disposal site, Claysprings gravelly clay and Sheppard sand, composted steer manure, and N-P-K fertilizers. Sols and manure were added at 2:1 sludge/amendment (v/v). Plants were irrigated with a 1:1 mixture of disposal pond water and untreated well water. One accession of inland saltgrass, two cultivars of tall wheatgrass, Altai wildrye tall fescue and alkali sacaton show promise for revegetating saline FGD sludge disposal sites. Survival rates were the same in unamended sludge and in sludge amended with the clay soil or with N-P-K fertilizer. Plant dry matter produced was the same in unamended sludge and in sludge amended with either of the soils or with N-P-K. Although survival rates were significantly lower with manure than with any other amendment, growth was significantly greater by all measurements, due to the high fertility of this treatment. 34 refs., 5 tabs.

  12. Antitrust review of nuclear power plants. Recent developments

    International Nuclear Information System (INIS)

    Delaney, J.B.; Honeycutt, T.C.; Messier, M.

    1978-04-01

    This report updates and augments an earlier report that cataloged antitrust license conditions resulting from the Nuclear Regulatory Commission's (NRC's) antitrust review process mandated by the 1970 antitrust amendments from December 1970 to April 1976. An overview of the NRC's antitrust review process relevant to applications for construction permits and operating licenses is presented. Information on the antitrust reviews completed from May 1976 to February 1978 is also given. This information includes the identity of applicants, utility system and unit sizes, the geographic location of the applicant, and a summary of any antitrust license conditions

  13. Freedom and Responsibility in First Amendment Theory: Defamation Law and Media Credibility.

    Science.gov (United States)

    Hunsaker, David M.

    1979-01-01

    Explores the concepts of freedom and responsibility in the context of First Amendment theory through an examination of the interrelationships between defamation law, access to media, and media credibility. Calls for a reassessment of the importance of defamation law in First Amendment theory. (JMF)

  14. 78 FR 9747 - Request To Amend A License To Import; Radioactive Waste

    Science.gov (United States)

    2013-02-11

    ... NUCLEAR REGULATORY COMMISSION Request To Amend A License To Import; Radioactive Waste Pursuant to... Country from application no.; docket no. Diversified Scientific Class A radioactive Up to 378,000 Volume reduction...... Canada Services, Inc.; January 10, mixed waste kilograms. Amend to: (1) add four 2013...

  15. Protocol to amend the Vienna convention on civil liability for nuclear damage

    International Nuclear Information System (INIS)

    1998-01-01

    The document reproduces the text of the Protocol to Amend the Vienna Convention on Civil Liability for Nuclear Damage which was adopted by a Diplomatic Conference, 8-12 September 1997, and the consolidated text of the 1963 Vienna Convention as amended by the Protocol

  16. Protocol to amend the Vienna convention on civil liability for nuclear damage

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-22

    The document reproduces the text of the Protocol to Amend the Vienna Convention on Civil Liability for Nuclear Damage which was adopted by a Diplomatic Conference, 8-12 September 1997, and the consolidated text of the 1963 Vienna Convention as amended by the Protocol

  17. 78 FR 73438 - Reorganization of Sector Baltimore and Hampton Roads; Conforming Amendments

    Science.gov (United States)

    2013-12-06

    ...-0251] RIN 1625-ZA32 Reorganization of Sector Baltimore and Hampton Roads; Conforming Amendments AGENCY... Roads' Marine Inspection Zone and Captain of the Port Zones. These conforming amendments are necessary... lines separating Sector Baltimore and Sector Hampton Roads. See Operating Facility Change Order (OFCO...

  18. Activated carbon amendment to sequester PAHs in contaminated soil: a lysimeter field trial.

    Science.gov (United States)

    Hale, Sarah E; Elmquist, Marie; Brändli, Rahel; Hartnik, Thomas; Jakob, Lena; Henriksen, Thomas; Werner, David; Cornelissen, Gerard

    2012-04-01

    Activated carbon (AC) amendment is an innovative method for the in situ remediation of contaminated soils. A field-scale AC amendment of either 2% powder or granular AC (PAC and GAC) to a PAH contaminated soil was carried out in Norway. The PAH concentration in drainage water from the field plot was measured with a direct solvent extraction and by deploying polyoxymethylene (POM) passive samplers. In addition, POM samplers were dug directly in the AC amended and unamended soil in order to monitor the reduction in free aqueous PAH concentrations in the soil pore water. The total PAH concentration in the drainage water, measured by direct solvent extraction of the water, was reduced by 14% for the PAC amendment and by 59% for GAC, 12 months after amendment. Measurements carried out with POM showed a reduction of 93% for PAC and 56% for GAC. The free aqueous PAH concentration in soil pore water was reduced 93% and 76%, 17 and 28 months after PAC amendment, compared to 84% and 69% for GAC. PAC, in contrast to GAC, was more effective for reducing freely dissolved concentrations than total dissolved ones. This could tentatively be explained by leaching of microscopic AC particles from PAC. Secondary chemical effects of the AC amendment were monitored by considering concentration changes in dissolved organic carbon (DOC) and nutrients. DOC was bound by AC, while the concentrations of nutrients (NO(3), NO(2), NH(4), PO(4), P-total, K, Ca and Mg) were variable and likely affected by external environmental factors. Copyright © 2012 Elsevier Ltd. All rights reserved.

  19. Immobilization of Cadmium in a Cd-Spiked Soil by Different Kinds of Amendments

    Directory of Open Access Journals (Sweden)

    Mahboub Saffari

    2015-07-01

    Full Text Available    Chemical stabilization of heavy metals is one of the soil remediation methods based on the application amendments to reduce mobility of heavy metals. A laboratory study was conducted to investigate the influence of different kinds of amendments on cadmium (Cd stabilization in a Cd-spiked soil. The amendments were municipal solid waste compost (MSWC, Coal fly ash (CFA, rice husk biochars prepared at 300°C (B300 and 600°C (B600, zero valent iron (Fe0 and zero valent manganese (Mn0. The Cd-spiked soils were separately incubated with selected amendments at the rates of 2 and 5% (W/W for 90 days at 25 °C. Soil samples were extracted by EDTA for periods of 5 to 975min. In addition, sequential extraction was used as a suitable method for identification of chemical forms of Cd and their plant availability. The addition of amendments to soil had significant effects on desorption and chemical forms of Cd. Changes in Cd fractions and their conversion into less soluble forms were clear in all treated soils. The addition of amendments resulted in a significant reduction in mobility factor of Cd compared to the control treatment. Among all amendments tested, Fe0 was the most effective treatment in decreasing dynamic of Cd. Biphasic pattern of Cd desorption kinetic was fitted well by the model of two first-order reactions. In general, from the practical point of view, Fe0, MSWC and Mn0 treatments are effective in Cd immobilization, while application of  Fe0 at 5% (W/W was the best treatment for stabilization of Cd. 

  20. Fate of diuron and terbuthylazine in soils amended with two-phase olive oil mill waste.

    Science.gov (United States)

    Cabrera, A; Cox, Lucia; Velarde, P; Koskinen, William C; Cornejo, Juan

    2007-06-13

    The addition of organic amendments to soil increases soil organic matter content and stimulates soil microbial activity. Thus, processes affecting herbicide fate in the soil should be affected. The objective of this work was to investigate the effect of olive oil production industry organic waste (alperujo) on soil sorption-desorption, degradation, and leaching of diuron [3-(3,4-dichlorophenyl)-1,1-dimethylurea] and terbuthylazine [N2-tert-butyl-6-chloro-N4-ethyl-1,3,5-triazine-2,4-diamine], two herbicides widely used in olive crops. The soils used in this study were a sandy soil and a silty clay soil from two different olive groves. The sandy soil was amended in the laboratory with fresh (uncomposted) alperujo at the rate of 10% w/w, and the silty clay soil was amended in the field with fresh alperujo at the rate of 256 kg per tree during 4 years and in the laboratory with fresh or composted alperujo. Sorption of both herbicides increased in laboratory-amended soils as compared to unamended or field-amended soils, and this process was less reversible in laboratory-amended soils, except for diuron in amended sandy soil. Addition of alperujo to soils increased half-lives of the herbicides in most of the soils. Diuron and terbuthylazine leached through unamended sandy soil, but no herbicide was detected in laboratory-amended soil. Diuron did not leach through amended or unamended silty clay soil, whereas small amounts of terbuthylazine were detected in leachates from unamended soil. Despite their higher sorption capacity, greater amounts of terbuthylazine were found in the leachates from amended silty clay soils. The amounts of dissolved organic matter from alperujo and the degree of humification can affect sorption, degradation, and leaching of these two classes of herbicides in soils. It appears that adding alperujo to soil would not have adverse impacts on the behavior of herbicides in olive production.

  1. 76 FR 18740 - Notice of Submission for OMB Review

    Science.gov (United States)

    2011-04-05

    ... of the Higher Education Act of 1965, as amended, authorizes the Secretary to award fellowships under the Jacob K. Javits Fellowship Program for graduate study in the arts, humanities, and social sciences... DEPARTMENT OF EDUCATION Notice of Submission for OMB Review AGENCY: Department of Education...

  2. 75 FR 70772 - Submission for OMB Review; Comment Request

    Science.gov (United States)

    2010-11-18

    ...-0172. Type of Review: Revision to a currently approved collection. Title: Form 4562--Depreciation and...) Claim a deduction for depreciation and/or amortization; (2) make a section 179 election to expense... regulations (especially proper entitlement to treaty benefits). Revenue Procedure 2003-64 amends Revenue...

  3. 19 CFR 210.14 - Amendments to pleadings and notice; supplemental submissions; counterclaims.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Amendments to pleadings and notice; supplemental submissions; counterclaims. 210.14 Section 210.14 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT TRADE ADJUDICATION AND ENFORCEMENT Pleadings § 210.14 Amendments to...

  4. Plasticity and density-moisture-resistance relations of soils amended with fly ash

    Energy Technology Data Exchange (ETDEWEB)

    Mapfuno, E.; Chanasyk, D.S. [University of Alberta, Edmonton, AB (Canada). Dept. of Renewable Resources

    1998-06-01

    The objective of this study was to investigate the impact of fly ash amendments on the plasticity, water retention and penetration resistance-density-moisture relationships of three soils of sandy loam, loam and clay loam textures in order to determine the potential compaction of these soil/fly ash mixtures if they were worked at different moisture ranges. For all three soils the addition of fly ash decreased the plasticity index, but slightly increased the Proctor maximum density. This implies that fly ash amendments reduce the range of moisture within which soils are most susceptible to compaction. However, for the sandy loam and loam textured soils amended with fly ash, cultivation must be avoided at moisture contents close to field capacity since maximum densification occurs at these moisture contents. In all three soils the addition of fly ash increased water retention, especially in the sandy loam. Fly ash amendments increased penetration resistance of the clay loam, but increased penetration resistance of the sandy loam.

  5. Plant growth inhibition by soluble salts in sewage sludge-amended mine spoils

    Energy Technology Data Exchange (ETDEWEB)

    Rodgers, C.S.; Anderson, R.C. [Illinois State University, Normal, IL (United States). Dept. of Biological Sciences

    1995-07-01

    The growth response of prairie switchgrass {ital Panicum virgatum}L was compared in strip mine spoil amended with various levels of anaerobically digested waste-activated sewage sludge (0, 56, 111, 222, or 333 dry Mg ha{sup -1}) and commercial fertilizer, pure sludge, and glasshouse soil. Plants were grown in a growth chamber and substrates were maintained at field capacity during the study. Soluble salt concentrations of the substrates increased linearly as a function of sludge amendment and were within the range known to inhibit the growth of many plant species at the high levels of sludge application. There was, however, a linear response of biomass production to increasing levels of sludge amendment. Maintaining substrates at field capacity apparently prevented the high concentration of soluble salts from inhibiting plant growth. The increased biomass yield associated with sludge application was likely due to the increased availability of inorganic nutrients associated with sludge amendment. 22 refs., 2 figs., 2 tabs.

  6. Exploration of biodegradation mechanisms of black carbon-bound nonylphenol in black carbon-amended sediment

    International Nuclear Information System (INIS)

    Cheng, Guanghuan; Sun, Mingyang; Ge, Xinlei; Xu, Xinhua; Lin, Qi; Lou, Liping

    2017-01-01

    The present study aimed to investigate biodegradation mechanisms of black carbon (BC)-bound contaminants in BC-amended sediment when BC was applied to control organic pollution. The single-point Tenax desorption technique was applied to track the species changes of nonylphenol (NP) during biodegradation process in the rice straw carbon (RC)-amended sediment. And the correlation between the biodegradation and desorption of NP was analyzed. Results showed that microorganisms firstly degraded the rapid-desorbing NP (6 h Tenax desorption) in RC-amended sediment. The biodegradation facilitated the desorption of slow-desorbing NP, which was subsequently degraded as well (192 h Tenax desorption). Notably, the final amount of NP degradation was greater than that of NP desorption, indicating that absorbed NP by RC amendment can be degraded by microorganisms. Finally, the residual NP amount in RC-amended sediment was decided by RC content and its physicochemical property. Moreover, the presence of the biofilm was observed by the confocal laser scanning microscope (CLSM) and scanning electron microscope (SEM) so that microorganisms were able to overcome the mass transfer resistance and directly utilized the absorbed NP. Therefore, single-point Tenax desorption alone may not be an adequate basis for the prediction of the bioaccessibility of contaminants to microorganisms or bioremediation potential in BC-amended sediment. - Highlights: • Biodegradation mechanism of RC-bound NP in sediment was examined. • The microbe prioritized the degradation of NP in desorption fraction. • The microbe formed the biofilm to directly degrade part of non-desorbable NP. • Residual NP amount was decided by RC content and physicochemical property. • Quantifying biodegradation by bioavailability will underestimate the actual outcomes. - The microbes directly degrade the non-desorbable NP bound to amended RC, so quantifying the biodegradation only by desorption will underestimate the

  7. 75 FR 66729 - Certain Preserved Mushrooms From the People's Republic of China: Preliminary Results of...

    Science.gov (United States)

    2010-10-29

    ..., inter alia, such factors as: (1) Timing of the sales; (2) price and quantity; (3) the expenses arising... administrative review, the Department is valuing labor using a simple average industry-specific wage rate using... Prelim Surrogate Value Memo. The Department calculated a simple average industry-specific wage rate of $1...

  8. Biochar amendment to lead-contaminated soil: Effects on fluorescein diacetate hydrolytic activity and phytotoxicity to rice.

    Science.gov (United States)

    Tan, Xiaofei; Liu, Yunguo; Gu, Yanling; Zeng, Guangming; Hu, Xinjiang; Wang, Xin; Hu, Xi; Guo, Yiming; Zeng, Xiaoxia; Sun, Zhichao

    2015-09-01

    The amendment effects of biochar on total microbial activity was measured by fluorescein diacetate (FDA) hydrolytic activity, and phytotoxicity in Pb(II)-contaminated soils was examined by the application of 4 different biochars to soil, with rice as a test plant. The FDA hydrolytic activities of biochar-amended soils were much higher than that of the control. The survival rate of rice in lead-contaminated biochar-amended soils showed significant improvement over the control, especially for bamboo biochar-amended soil (93.3%). In addition, rice grown in lead-contaminated control sediment displayed lower biomass production than that in biochar-amended soil. The immobilization of Pb(II) and the positive effects of biochar amendment on soil microorganisms may account for these effects. The results suggest that biochar may have an excellent ability to mitigate the toxic effects of Pb(II) on soil microorganisms and rice. © 2015 SETAC.

  9. The Berry Amendment: Requiring Defense Procurement to Come from Domestic Sources

    Science.gov (United States)

    2014-02-24

    they could produce U.S.-made athletic footwear for military personnel. H.R. 1960, the House- proposed National Defense Authorization Act (NDAA) for...Federal Prison Industries’ Proposed Military Clothing Production Expansion - Assessing Existing Protections for Workers, Business , and FPI’s Federal...and purpose of the Berry Amendment and legislative proposals to amend the application of domestic source restrictions, as well as potential options

  10. 77 FR 49399 - Proposed Amendment of Class E Airspace; Forest City, IA

    Science.gov (United States)

    2012-08-16

    ...-0654; Airspace Docket No. 12-ACE-3] Proposed Amendment of Class E Airspace; Forest City, IA AGENCY... action proposes to amend Class E airspace at Forest City, IA. Additional controlled airspace is necessary... accommodate new standard instrument approach procedures at Forest City Municipal Airport, Forest City, IA. The...

  11. 77 FR 71361 - Proposed Amendment of Class E Airspace; West Union, IA

    Science.gov (United States)

    2012-11-30

    ...-1434; Airspace Docket No. 11-ACE-27] Proposed Amendment of Class E Airspace; West Union, IA AGENCY... action proposes to amend Class E airspace at West Union, IA. Decommissioning of the West Union non... instrument approach procedures at George L. Scott Municipal Airport, West Union, IA. Airspace reconfiguration...

  12. 78 FR 9746 - Request To Amend a License To Export Radioactive Waste

    Science.gov (United States)

    2013-02-11

    ... NUCLEAR REGULATORY COMMISSION Request To Amend a License To Export Radioactive Waste Pursuant to... radioactive disposition. Amend which was imported mixed waste) in to: 1) add four from Canada under NRC a....; docket No. country Diversified Scientific Class A radioactive Up to a maximum Return of non- Canada...

  13. 34 CFR 5b.7 - Procedures for correction or amendment of records.

    Science.gov (United States)

    2010-07-01

    ... necessary to accomplish a Department function. A subject individual making a request to amend or correct his... official's decision on the request within that 10 day period. (c) If the responsible Department official... correction, amendment, or deletion and, if accounting was made of prior disclosures of the record, all...

  14. 75 FR 66298 - Prompt Corrective Action; Amended Definition of Low-Risk Assets

    Science.gov (United States)

    2010-10-28

    ...; Amended Definition of Low-Risk Assets AGENCY: National Credit Union Administration (NCUA). ACTION: Interim...-weighting of zero, reflecting the absence of credit risk. The amendment will expand the definition of ``low... exists today, the NGNs held by a natural person credit union would fall within the ``investments'' risk...

  15. 77 FR 63537 - Greenhouse Gas Reporting Program: Proposed Amendments and Confidentiality Determinations for...

    Science.gov (United States)

    2012-10-16

    ... Greenhouse Gas Reporting Program: Proposed Amendments and Confidentiality Determinations for Subpart I...-AR61 Greenhouse Gas Reporting Program: Proposed Amendments and Confidentiality Determinations for... Manufacturing, of the Greenhouse Gas Reporting Rule. Proposed changes include revising certain calculation...

  16. Teaching about Big Money in Elections: To Amend or Not to Amend the U.S. Constitution?

    Science.gov (United States)

    Hartwick, James M. M.; Levy, Brett L. M.

    2012-01-01

    Last summer, California and Massachusetts became the sixth and seventh states--along with Hawaii, New Mexico, Vermont, Rhode Island, and Maryland--to send a resolution to the U.S. Congress calling for a constitutional amendment to (1) end the court's extension of personhood rights to corporations, and (2) enable the government to definitively…

  17. 75 FR 53278 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-08-31

    ... Federal Hazardous Substances Act, and the Flammable Fabrics Act, as amended by the Consumer Product Safety... of Management and Budget Review; Comment Request; Procedures for Export of Noncomplying Goods AGENCY... Office of Management and Budget (``OMB'') for review and clearance under the Paperwork Reduction Act of...

  18. 78 FR 4868 - Notice of Intent To Amend the California Desert Conservation Area Plan and Prepare an Associated...

    Science.gov (United States)

    2013-01-23

    ... specifically identified for sale in the CDCA Plan, as amended, and a plan amendment is therefore required to.... The BLM anticipates that the EA will consider both a plan amendment and the subsequent sale of the...] Notice of Intent To Amend the California Desert Conservation Area Plan and Prepare an Associated...

  19. Effect of Biochar Amendment and Ageing on Adsorption and Degradation of Two Herbicides.

    Science.gov (United States)

    Zhelezova, Alena; Cederlund, Harald; Stenström, John

    2017-01-01

    Biochar amendment can alter soil properties, for instance, the ability to adsorb and degrade different chemicals. However, ageing of the biochar, due to processes occurring in the soil over time, can influence such biochar-mediated effects. This study examined how biochar affected adsorption and degradation of two herbicides, glyphosate (N-(phosphonomethyl)-glycine) and diuron (3-(3,4-dichlorophenyl)-1,1-dimethylurea) in soil and how these effects were modulated by ageing of the biochar. One sandy and one clayey soil that had been freshly amended with a wood-based biochar (0, 1, 10, 20 and 30% w / w ) were studied. An ageing experiment, in which the soil-biochar mixtures were aged for 3.5 months in the laboratory, was also performed. Adsorption and degradation were studied in these soil and soil-biochar mixtures, and compared to results from a soil historically enriched with charcoal. Biochar amendment increased the pH in both soils and increased the water-holding capacity of the sandy soil. Adsorption of diuron was enhanced by biochar amendment in both soils, while glyphosate adsorption was decreased in the sandy soil. Ageing of soil-biochar mixtures decreased adsorption of both herbicides in comparison with freshly biochar-amended soil. Herbicide degradation rates were not consistently affected by biochar amendment or ageing in any of the soils. However, glyphosate half-lives correlated with the Freundlich Kf values in the clayey soil, indicating that degradation was limited by availability there.

  20. 75 FR 14478 - Executive Order 11423, as Amended; Notice of Receipt of Application To Amend the Presidential...

    Science.gov (United States)

    2010-03-25

    ... Application To Amend the Presidential Permit for the Nogales-Mariposa International Border Crossing on the U.S... Transportation for the Nogales- Mariposa port of entry (Mariposa) at Nogales, Arizona, and Nogales, Sonora... establish Mariposa as a border crossing for pedestrians. According to the application, approximately 45% of...

  1. 78 FR 69543 - Amendments to General Regulations of the Food and Drug Administration; Technical Amendments

    Science.gov (United States)

    2013-11-20

    ... authority citation is expressed in terms of the U.S. Code, the amendment is to insert ``332'' in the list of..., and Cosmetic Act (FD&C Act) (21 U.S.C. 332); Revised Sec. 1.1(c), ``General,'' by removing the terms... removing the terms ``package in Sec. 1.20 and of''. The preamble to the final rule explained that the...

  2. Soil biota response to amendment with biochar as P and K fertilizer

    Science.gov (United States)

    Winding, Anne; Imparato, Valentina; Santos, Susana; Hansen, Veronika; Haugaard-Nielsen, Henrik; Browne, Patrick; Hestbjerg Hansen, Lars; Henning Krogh, Paul; Johansen, Anders

    2017-04-01

    Thermal gasification converts biomass into a combustible gas at oxygen-poor conditions, the bi-product being biochar which can be used as soil amendment to increase pH, sequester carbon to mitigate climate change, and supply phosphate and potassium to crops; replacing chemical or other alternative organic fertilizers. Amending soil with biochar can support three soil functions: production of food, carbon sequestration, and biodiversity. This was tested in a field experiment with reduced-tillage agricultural management, where the effect of biochar amendment on soil ecosystem services, especially biodiversity and carbon sequestration were studied. The effects on soil microorganisms and fauna (protists and earthworms) were assessed with activity based assays and Next Generation Sequencing (NGS). Crops were alternating oil seed rape and winter wheat, and biochar was added annually for 3 years. The soil was a sandy loam soil with SOM content of ca. 5%. Earthworms and soil were sampled from field plots either left untreated, amended with straw or annually amended with either 6-8 t ha-1 or ca. 1 t ha-1 biochar. Soil was sampled from bulk soil and earthworm drilosphere. Earthworms had a priming effect on protist abundance and basal soil respiration. However, in biochar amended soil the protist abundance decreased in the drilosphere. Culturable bacteria and extracellular enzymatic activities were not significantly affected by earthworms. The abundance of only one earthworm species increased at high compared to low application levels of biochar, while still not differing from controls without biochar. Thus, no harmful effects were detected for earthworms. At the lower biochar amendment, significant changes were observed for the activity of a few selected enzymes related to biochar and also a relative increase in abundance of low abundant microorganisms was seen. At the high doses of biochar the abundance of protists increased compared to control. NGS analysis was more

  3. 75 FR 69709 - Office of New Reactors; Notice of Availability of the Final Staff Guidance; Standard Review Plan...

    Science.gov (United States)

    2010-11-15

    ... the Final Staff Guidance; Standard Review Plan, Section 13.6.6, Revision 0 on Cyber Security Plan... Reports for Nuclear Power Plants,'' Section 13.6.6, Revision 0 on ``Cyber Security Plan'' (Agencywide... reviews to amendments to licenses for operating reactors or for activities associated with review of...

  4. The Nineteenth Amendment: Reform or Revolution?

    Science.gov (United States)

    Crocco, Margaret Smith; Brooks, Della Barr

    1995-01-01

    Maintains that, although many suffrage supporters anticipated a new political age after passage of the 19th Amendment, women have begun to realize their electoral potential only in recent years. Describes the role of women in politics and political opinion from the 1920s to the present. (CFR)

  5. 78 FR 60686 - Regulations Implementing the Byrd Amendments to the Black Lung Benefits Act: Determining Coal...

    Science.gov (United States)

    2013-10-02

    ...-AA04 Regulations Implementing the Byrd Amendments to the Black Lung Benefits Act: Determining Coal... correcting the preamble to a final rule implementing amendments to the Black Lung Benefits Act that appeared... the Byrd Amendments to the Black Lung Benefits Act: Determining Coal Miners' and Survivors...

  6. 77 FR 27666 - Proposed Amendment of Class E Airspace; Bar Harbor, ME

    Science.gov (United States)

    2012-05-11

    ...-1366; Airspace Docket No. 11-ANE-13] Proposed Amendment of Class E Airspace; Bar Harbor, ME AGENCY... action proposes to amend Class E Airspace at Bar Harbor, ME, as the Surry Non-Directional Radio Beacon... Hancock County-Bar Harbor Airport. This action would enhance the safety and airspace management of...

  7. 76 FR 5302 - Proposed Amendment of Class E Airspace; Terre Haute, IN

    Science.gov (United States)

    2011-01-31

    ...-1034; Airspace Docket No. 10-AGL-22] Proposed Amendment of Class E Airspace; Terre Haute, IN AGENCY... action proposes to amend Class E airspace at Terre Haute, IN. Controlled airspace is necessary to... (POINT-IN-SPACE) SIAP at Union Hospital Heliport, Terre Haute, IN. Controlled airspace is needed for the...

  8. 49 CFR 1152.13 - Amendment of the system diagram map or narrative.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 8 2010-10-01 2010-10-01 false Amendment of the system diagram map or narrative... map or narrative. (a) Each carrier shall be responsible for maintaining the continuing accuracy of its system diagram map and the accompanying line descriptions or narrative. Amendments may be filed at any...

  9. 45 CFR 5b.7 - Procedures for correction or amendment of records.

    Science.gov (United States)

    2010-10-01

    ... making a request to amend or correct his record shall address his request to the responsible Department... informed of the responsible Department official's decision on the request within that 10 day period. (c) If... individual will be informed in writing of the correction, amendment, or deletion and, if accounting was made...

  10. Quebec petroleum regulations to be amended this spring

    International Nuclear Information System (INIS)

    Dubois, Y.A.; Meighen, M.

    1996-01-01

    Amendments proposed by the Government of Quebec with respect to petroleum products regulations were described. The amending regulation provides a list of works which will no longer require ministerial authorization such as the removal of petroleum equipment, the installation of spill prevention systems, electrical works and repair of fueling areas, loading and unloading zones. An owner will not be required to remove an unused underground petroleum storage tank if it can be shown that it is impervious according to prescribed pressure tests, and that the period during which the equipment has been unused does not exceed five years. The draft regulations also provide precautionary measures that have to be taken prior to abandoning a tank

  11. Variable system: An alternative approach for the analysis of mediated moderation.

    Science.gov (United States)

    Kwan, Joyce Lok Yin; Chan, Wai

    2018-06-01

    Mediated moderation (meMO) occurs when the moderation effect of the moderator (W) on the relationship between the independent variable (X) and the dependent variable (Y) is transmitted through a mediator (M). To examine this process empirically, 2 different model specifications (Type I meMO and Type II meMO) have been proposed in the literature. However, both specifications are found to be problematic, either conceptually or statistically. For example, it can be shown that each type of meMO model is statistically equivalent to a particular form of moderated mediation (moME), another process that examines the condition when the indirect effect from X to Y through M varies as a function of W. Consequently, it is difficult for one to differentiate these 2 processes mathematically. This study therefore has 2 objectives. First, we attempt to differentiate moME and meMO by proposing an alternative specification for meMO. Conceptually, this alternative specification is intuitively meaningful and interpretable, and, statistically, it offers meMO a unique representation that is no longer identical to its moME counterpart. Second, using structural equation modeling, we propose an integrated approach for the analysis of meMO as well as for other general types of conditional path models. VS, a computer software program that implements the proposed approach, has been developed to facilitate the analysis of conditional path models for applied researchers. Real examples are considered to illustrate how the proposed approach works in practice and to compare its performance against the traditional methods. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  12. 75 FR 50884 - Navigation and Navigable Waters; Technical, Organizational, and Conforming Amendments, Sector...

    Science.gov (United States)

    2010-08-18

    ... 3 and 165 to reflect changes in Coast Guard internal organizational structure. Sector Portland and... 1625-ZA25 Navigation and Navigable Waters; Technical, Organizational, and Conforming Amendments, Sector... Waters; Technical, Organizational, and Conforming Amendments, Sector Columbia River.'' 2. On page 48564...

  13. 78 FR 40764 - Notice of Intent To Amend the California Desert Conservation Area Plan for the Needles Field...

    Science.gov (United States)

    2013-07-08

    ... for sale in the 1980 CDCA Plan, as amended, and a plan amendment is required to process a direct sale... anticipates that the EA will consider both a plan amendment and possible subsequent sales of the Federal...] Notice of Intent To Amend the California Desert Conservation Area Plan for the Needles Field Office and...

  14. 77 FR 60718 - Notice of Intent To Prepare an Amendment to the California Desert Conservation Area Plan and...

    Science.gov (United States)

    2012-10-04

    ... above is currently not available for sale under the 1980 CDCA Plan as amended, and a plan amendment is required to process a direct sale. This plan amendment will be limited to an analysis of whether the public...; CACA-53705] Notice of Intent To Prepare an Amendment to the California Desert Conservation Area Plan...

  15. Trichoderma harzianum in combination with sheep manure amendment enhances soil suppressiveness of Fusarium wilt of tomato

    Directory of Open Access Journals (Sweden)

    R. M. Barakat

    2010-01-01

    Full Text Available The effect that the biocontrol agent Trichoderma harzianum (isolate Jn14 in combination with an amendment of sheep manure has on the soil suppressiveness of Fusarium wilt of tomato was investigated over a 28-month period. A combination of T. harzianum and organic amendment at concentrations (w:w of 6 and 10% reduced tomato wilt by 21–36 % and 29–36% respectively, after 0–28 months of soil incubation. When the amendment was added at concentration of 2%, the wilt was suppressed only after 18–28 months. A combination of T. harzianum and the amendment at 6% also increased tomato plant fresh weights by 52% after 28 months, and the 10% amendment increased fresh weights by 56, 40, and 63%, after 18, 24, and 28 months respectively, compared to the experimental controls. Organic amendment at the higher concentrations further stimulated T. harzianum populations, enhanced microbial activity against Fusarium oxysporum in the soil and reduced pathogen populations. Without T. harzianum, the organic amendment at a concentration of 10% reduced disease by only 22, 24, and 23% and only after 18, 24 and 28 months of soil incubation respectively, compared with the controls. However, tomato wilt was not reduced at a 2% manure concentration in less than 12 months of incubation. Organic amendment alone at 6 and 10% reduced the pathogen population by 25% and 37% respectively after 28 months of soil incubation compared with the control. T. harzianum produced fungitoxic metabolites that reduced mycelial growth of Fusarium by 37% and conidium germination by 55% when the pathogen was grown on potato dextrose agar amended with a T. harzianum culture filtrate.

  16. 76 FR 54152 - Proposed Amendment of Class E Airspace Galbraith Lake, AK

    Science.gov (United States)

    2011-08-31

    ..., AK [Revised] Galbraith Lake Airport, AK (Lat. 68[deg]28'47'' N., long. 149[deg]29'24'' W) That...-0865; Airspace Docket No. 11-AAL-14] Proposed Amendment of Class E Airspace Galbraith Lake, AK AGENCY... action proposes to amend Class E airspace at Galbraith Lake AK. The creation of two special instrument...

  17. 77 FR 65340 - Ajinomoto Co., Inc.; Filing of Food Additive Petition; Amendment

    Science.gov (United States)

    2012-10-26

    .... FDA-2009-F-0303] Ajinomoto Co., Inc.; Filing of Food Additive Petition; Amendment AGENCY: Food and...) is amending the filing notice for a food additive petition filed by Ajinomoto Co., Inc., to indicate... additive petition (FAP 9A4778) had been filed by Ajinomoto, Co., Inc., c/o Ajinomoto Corporate Services LLC...

  18. Religion and Politics: The Intentions of the Authors of the First Amendment.

    Science.gov (United States)

    Malbin, Michael J.

    The author demonstrates why he thinks the Supreme Court has misinterpreted the First Amendment of the U.S. Constitution. The First Amendment states that "Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof..." The author claims that the Supreme Court, based on flawed reading of the…

  19. Lead Speciation and Bioavailability in Apatite-Amended Sediments

    Directory of Open Access Journals (Sweden)

    Kirk G. Scheckel

    2011-01-01

    Full Text Available The in situ sequestration of lead (Pb in sediment with a phosphate amendment was investigated by Pb speciation and bioavailability. Sediment Pb in preamendment samples was identified as galena (PbS with trace amounts of absorbed Pb. Sediment exposed to atmospheric conditions underwent conversion to hydrocerussite and anglesite. Sediments mixed with apatite exhibited limited conversion to pyromorphite, the hypothesized end product. Conversion of PbS to pyromorphite is inhibited under reducing conditions, and pyromorphite formation appears limited to reaction with pore water Pb and PbS oxidation products. Porewater Pb values were decreased by 94% or more when sediment was amended with apatite. The acute toxicity of the sediment Pb was evaluated with Hyalella azteca and bioaccumulation of Pb with Lumbriculus variegatus. The growth of H. azteca may be mildly inhibited in contaminated sediment, with apatite-amended sediments exhibiting on average a higher growth weight by approximately 20%. The bioaccumulation of Pb in L. variegatus tissue decreased with increased phosphate loading in contaminated sediment. The study indicates limited effectiveness of apatite in sequestering Pb if present as PbS under reducing conditions, but sequestration of porewater Pb and stabilization of near-surface sediment may be a feasible and alternative approach to decreasing potential toxicity of Pb.

  20. Varying Inundation Regimes Differentially Affect Natural and Sand-Amended Marsh Sediments.

    Directory of Open Access Journals (Sweden)

    C Wigand

    Full Text Available Climate change is altering sea level rise rates and precipitation patterns worldwide. Coastal wetlands are vulnerable to these changes. System responses to stressors are important for resource managers and environmental stewards to understand in order to best manage them. Thin layer sand or sediment application to drowning and eroding marshes is one approach to build elevation and resilience. The above- and below-ground structure, soil carbon dioxide emissions, and pore water constituents in vegetated natural marsh sediments and sand-amended sediments were examined at varying inundation regimes between mean sea level and mean high water (0.82 m NAVD88 to 1.49 m NAVD88 in a field experiment at Laws Point, part of the Plum Island Sound Estuary (MA. Significantly lower salinities, pH, sulfides, phosphates, and ammonium were measured in the sand-amended sediments than in the natural sediments. In natural sediments there was a pattern of increasing salinity with increasing elevation while in the sand-amended sediments the trend was reversed, showing decreasing salinity with increasing elevation. Sulfide concentrations generally increased from low to high inundation with highest concentrations at the highest inundation (i.e., at the lowest elevations. High pore water phosphate concentrations were measured at low elevations in the natural sediments, but the sand-amended treatments had mostly low concentrations of phosphate and no consistent pattern with elevation. At the end of the experiment the lowest elevations generally had the highest measures of pore water ammonium. Soil carbon dioxide emissions were greatest in the sand-amended mesocosms and at higher elevations. Differences in coarse root and rhizome abundances and volumes among the sediment treatments were detected with CT imaging, but by 20 weeks the natural and sand-amended treatments showed similar total belowground biomass at the intermediate and high elevations. Although differences in

  1. 75 FR 25267 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Science.gov (United States)

    2010-05-07

    ...] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment... information has been submitted to the Office of Management and Budget (OMB) for review and clearance under the... advertisements. Section 904(a)(1) of the act, as amended by the Tobacco Control Act, requires each tobacco...

  2. 76 FR 58303 - Biweekly Notice; Applications and Amendments to Facility Operating Licenses Involving No...

    Science.gov (United States)

    2011-09-20

    ... description of amendment: The amendment revised language in Technical Specification (TS) 2.10.2, ``Reactivity Control Systems and Core Physics Parameters Limits,'' and revised table items related to TS 2.15...

  3. The Clean Air Act Amendments of 1990

    International Nuclear Information System (INIS)

    Mosby, R.C.

    1991-01-01

    The natural gas liquids industry and specifically the gas processing business has not been rosy the last several years. processors have been faced with low NGL prices, high inventories and more regulations which have forced product margins to all time lows and have resulted in plant closings, mergers and a determined search for those processors that are left for ways to make ends meet until times get better. Whether a barometer for the future or merely a fluke in the economy, things got better in 1990. Last year represented a change for the positive in all the indicators characterizing the gas processing business. An early winter in 1989, propane distribution problems, overall increases in petrochemical demand for NGLs and the fear brought on by events in Kuwait all contributed to changes in the marketplace. For the gas processor, these events combined with relatively low natural gas prices to produce wider processing margins and a degree of prosperity. The biggest regulatory event in 1990 however was without a doubt the Clean Air Act Amendments. These sweeping changes to the 1970 Clean Air Act promise to affect the economy and public health well into the next century. The purpose of this paper is to examine first the major provisions of the Clean Air Act Amendments of 1990 and then relate those anticipated changes to the gas processing industry. As will be examined later, the Amendments will create both threats and opportunities for gas processors

  4. BIPS GDS miscellaneous, design notes

    International Nuclear Information System (INIS)

    1976-01-01

    A compendium of miscellaneous documents, memos, and progress report extracts for the Brayton Isotope Power System Ground Demonstration System Preliminary Design Review is presented. The document does not represent a formal interim or final report, but is furnished to aid the customer in evaluating the progress of the ERDA BIPS GDS design

  5. 77 FR 59375 - Sodium Hexametaphosphate From the People's Republic of China: Final Results of Antidumping Duty...

    Science.gov (United States)

    2012-09-27

    ... supplier distances; \\5\\ \\5\\ See I&D Memo at Comment IV.A. Valued truck freight and brokerage and handling.... The product covered by this review includes sodium hexametaphosphate in all grades, whether food grade.... United States, 117 F. 3d 1401 (Fed. Cir. 1997) (``Sigma''). B. Surrogate Value for Truck Freight C...

  6. Aided Phytostabilization of Copper Contaminated Soils with L. Perenne and Mineral Sorbents as Soil Amendments

    Science.gov (United States)

    Radziemska, Maja

    2017-09-01

    The present study was designed to assess phytostabilization strategies for the treatment of soil co-contaminated by increasing levels of copper with the application mineral amendments (chalcedonite, zeolite, dolomite). From the results it will be possible to further elucidate the benefits or potential risks derived from the application of different types of mineral amendments in the remediation of a copper contaminated soil. A glasshouse pot experiment was designed to evaluate the potential use of different amendments as immobilizing agents in the aided phytostabilization of Cu-contaminated soil using ryegrass (Lolium perenne L.). The content of trace elements in plants and total in soil, were determined using the method of spectrophotometry. All of the investigated element contents in the tested parts of L. perenne were significantly different in the case of applying mineral amendments to the soil, as well as increasing concentrations of copper. The greatest average above-ground biomass was observed for soil amended with chalcedonite. In this experiment, all analyzed metals accumulated predominantly in the roots of the tested plant. In general, applying mineral amendments to soil contributed to decreased levels of copper concentrations.

  7. Recruitment of oncology nurses for Internet research: issues and future directions.

    Science.gov (United States)

    Im, Eun-Ok; Chee, Wonshik; Lim, Hyun Ju; Bender, Melinda; Tsai, Hsiu-Min; Yang, Soon-Ok; Lee, Hungsa

    2006-11-03

    To provide future directions for Internet research based on issues raised during the recruitment process of an Internet survey of oncology nurses. Throughout the research process, the research staff recorded issues as they arose and wrote memos regarding recruitment issues and possible reasons for the issues. Weekly group discussions were conducted, and written records of the discussions were kept. The written memos and records were reviewed, and the content was analyzed. The recruitment issues included flexibility required, mutual trust, changing Internet dynamics, and potential selection bias. As the issues indicated, recruiting nurses for the study only through the Internet did not work well. For future Internet research, the authors suggest using multiple Internet and real settings for recruitment, a variety of strategies, the quota sampling method, and creative motivation strategies.

  8. 48 CFR 15.206 - Amending the solicitation.

    Science.gov (United States)

    2010-10-01

    ... the contract file and formalize the notice with an amendment (see subpart 4.5, Electronic Commerce in... protection (see 15.207(b) and 15.306(e)). (e) If, in the judgment of the contracting officer, based on market...

  9. 77 FR 19455 - Regulations Implementing the Byrd Amendments to the Black Lung Benefits Act: Determining Coal...

    Science.gov (United States)

    2012-03-30

    ... Programs 20 CFR Parts 718 and 725 Regulations Implementing the Byrd Amendments to the Black Lung Benefits... Implementing the Byrd Amendments to the Black Lung Benefits Act: Determining Coal Miners' and Survivors... amendments to the Black Lung Benefits Act (BLBA or Act) made by the Patient Protection and Affordable Care...

  10. 10 CFR 2.102 - Administrative review of application.

    Science.gov (United States)

    2010-01-01

    ... proceeding to confer with the NRC staff informally. In the case of docketed application for a limited work... 10 Energy 1 2010-01-01 2010-01-01 false Administrative review of application. 2.102 Section 2.102... ORDERS Procedure for Issuance, Amendment, Transfer, or Renewal of a License, and Standard Design Approval...

  11. Effect of Reused Litter and Chemical Amendment on Broiler Chicken Performance and Litter Quality

    Directory of Open Access Journals (Sweden)

    M Lotfi

    2016-06-01

    Full Text Available An experiment was conducted to evaluate the effect of chemical amendments and reused litter on broiler performances, immune response and skin quality. Five hundred and seventy six (576 day old broiler chickens were randomly allocated to 3x2 factorial design experiment. Three amendments treatment included control (no chemical addition, alunminum sulfate and zeolite; two types of litter were new and reused one. There were 4 replicates and 24 broiler chickens in each pen. The feed and water were available ad libitum during 42 days of experiment. The type of bedding had no significant effect on broilers performances (weight gain, feed efficiency ratio and mortality. Chemical amendments improved broilers performances during 0-35 days of production period but by the end of experiment there was no differences between treatment groups. Neither bedding type nor chemical amendments influenced skin erosion criteria responses. The immune response of broilers was not affected by either type of bedding or chemical amendments. It could be concluded that although beddings to be reused, it should be treated so as to overcome any defect of reused bedding.

  12. 78 FR 68161 - Greenhouse Gas Reporting Program: Final Amendments and Confidentiality Determinations for...

    Science.gov (United States)

    2013-11-13

    ... 98 Greenhouse Gas Reporting Program: Final Amendments and Confidentiality Determinations for...-HQ-OAR-2011-0028; FRL-9845-6] RIN 2060-AR61 Greenhouse Gas Reporting Program: Final Amendments and... monitoring methodologies for electronics manufacturers covered by the Greenhouse Gas Reporting Rule. These...

  13. Chloropicrin Emission Reduction by Soil Amendment with Biochar

    Science.gov (United States)

    Wang, Qiuxia; Yan, Dongdong; Liu, Pengfei; Mao, Liangang; Wang, Dong; Fang, Wensheng; Li, Yuan; Ouyang, Canbin; Guo, Meixia; Cao, Aocheng

    2015-01-01

    Biochar has sorption capacity, and can be used to enhance the sequestration of volatile organic contaminants such as pesticides in soil. Chloropicrin (CP) is an important soil fumigant for the production of many fruit and vegetable crops, but its emissions must be minimized to reduce exposure risks and air pollution. The objective of this study was to determine the capacity of biochar to adsorb CP and the effect of biochar amendments to soil on CP emission, concentration in the soil gas phase, degradation in soil and CP bioactivity for controlling soil borne pests. CP emission and concentration in the soil air phase were measured from packed soil columns after fumigant injection at 20-cm depth and application of selected doses of biocharto the surface 5 cm soil. Laboratory incubation and fumigation experiments were conducted to determine the capacity of biochar to adsorb CP, the effects on CP degradation and, separately, CP’s bioactivity on soil borne pests in soil amended with biochar. Biochar amendment at 2% to 5% (w/w) greatly reduced total CP emission losses by 85.7% - 97.7% compared to fumigation without biochar. CP concentrations in the soil gas-phase, especially in the top 5 cm of soil, were reduced within 48 h following application. The half-life of CP decreased from 13.6 h to 6.4 h as the biochar rate increased from 0% to 5%. CP and its metabolite (dichloronitromethane) both degraded more rapidly in pure biochar than in soil. The biochar used in the present study had a maximum adsorption capacity for CP of less than 5 mg g-1. There were no negative effects on pathogen and nematode control when the biochar used in this study was less than 1% (on a weight basis) in soil. Biochar amendment to soil reduced the emissions of CP. CP concentrations in the top 5 cm of soil gas-phase were reduced. CP degradation was accelerated with the addition of biochar. The biochar used in the present study had a low adsorption capacity for CP. There were no negative effects

  14. The New Zealand Construction Contracts Amendment Act 2015 - For Better or Worse?

    Directory of Open Access Journals (Sweden)

    David Finnie

    2015-11-01

    Full Text Available Adjudication has been statutorily introduced as an alternative dispute resolution method in 14 jurisdictions including New Zealand. Whilst adjudication under the New Zealand Construction Contracts Act 2002 has been hailed a success, further refinements were proposed in the Construction Contracts Amendment Bill first published in 2013. As part of the legislative process, 48 submissions were made to the Commerce Committee. There was general support for most of the amendments, but some parties expressed concerns on some of the changes. A documentary analysis of the Amendment Bills and submissions to the Commerce Committee was made to critically evaluate the changes proposed and establish if they were improvements. The findings show the major changes proposed include (i removing most of the distinctions between the treatment of residential and commercial contracts under the Act, (ii extending the scope of the Act to apply to contracts for certain professional services, (iii removing the distinction between enforcement of payment determinations and of those relating to rights and obligations, and (iv making the enforcement process more efficient. The findings also show that during a period of over two years from when the Bill was first introduced in January 2013, one other significant improvement for retentions to be held in trust was made. A few proposals to further refine the Bill such as the suggestion to mandate retentions to be kepts in a separate trust account were however not accepted. The Construction Contract Amendment Bill (Bill 97-3 was uninanimously passed during the third and final reading in Parliament on 20 October 2015 with most of the amendments coming into force on 1 December 2015, those incorporating professional services on 1 September 2016, and the retention provisions on 31 March 2017. Royal assent was given on 11 October 2015 leading to the enactment of the Construction Contracts Amendment Act 2015.

  15. The New Zealand Construction Contracts Amendment Act 2015 - For Better or Worse?

    Directory of Open Access Journals (Sweden)

    David Finnie

    2015-11-01

    Full Text Available Adjudication has been statutorily introduced as an alternative dispute resolution method in 14 jurisdictions including New Zealand. Whilst adjudication under the New Zealand Construction Contracts Act 2002 has been hailed a success, further refinements were proposed in the Construction Contracts Amendment Bill first published in 2013. As part of the legislative process, 48 submissions were made to the Commerce Committee. There was general support for most of the amendments, but some parties expressed concerns on some of the changes. A documentary analysis of the Amendment Bills and submissions to the Commerce Committee was made to critically evaluate the changes proposed and establish if they were improvements. The findings show the major changes proposed include (i removing most of the distinctions between the treatment of residential and commercial contracts under the Act, (ii extending the scope of the Act to apply to contracts for certain professional services, (iii removing the distinction between enforcement of payment determinations and of those relating to rights and obligations, and (iv making the enforcement process more efficient. The findings also show that during a period of over two years from when the Bill was first introduced in January 2013, one other significant improvement for retentions to be held in trust was made. A few proposals to further refine the Bill such as the suggestion to mandate retentions to be kept in a separate trust account were however not accepted. The Construction Contract Amendment Bill (Bill 97-3 was uninanimously passed during the third and final reading in Parliament on 20 October 2015 with most of the amendments coming into force on 1 December 2015, those incorporating professional services on 1 September 2016, and the retention provisions on 31 March 2017. Royal assent was given on 11 October 2015 leading to the enactment of the Construction Contracts Amendment Act 2015.

  16. 37 CFR 2.72 - Amendments to description or drawing of the mark.

    Science.gov (United States)

    2010-07-01

    ... drawing of the mark. 2.72 Section 2.72 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND....72 Amendments to description or drawing of the mark. (a) In an application based on use in commerce under section 1(a) of the Act, the applicant may amend the description or drawing of the mark only if...

  17. Bill project authorizing the approval of the amendment to the Convention on the physical protection of nuclear materials

    International Nuclear Information System (INIS)

    Juppe, Alain; Fillon, Francois

    2011-01-01

    This document deals with the amendment to the Convention on the Physical Protection of Nuclear Materials which has been adopted in July 2005. This amendment notably extended the Convention's scope, objectives, relation with other international instruments and content (regarding cooperation, sanctions, and so on). After the text of this amendment, this document contains the bill project which reports an impact study (estimated economic, financial, environmental, and legal consequences of the amendment implementation), comments the penal and criminal cooperation defined in the Convention. A table indicates the impact of the amendment's articles on the French law

  18. Immobilization of soil cadmium using combined amendments of illite/smectite clay with bone chars.

    Science.gov (United States)

    Li, Hong; Ou, Jieyong; Wang, Xuedong; Yan, Zengguang; Zhou, Youya

    2018-05-12

    The widespread use of cadmium (Cd)-containing organic fertilizers is a source of heavy metal inputs to agricultural soils in suburban areas. Therefore, the research and development of new materials and technologies for the remediation of Cd-contaminated soil is of great significance and has the potential to guarantee the safety of agricultural products and the protection of human health. We performed pot experiments to determine the potential of combined amendments of illite/smectite (I/S) clay with bone chars for the remediation of Cd-contaminated agricultural soils in a suburban area of Beijing, China. The results showed that both diethylene triamine pentaacetic acid (DTPA)-extractable Cd in soil and the Cd in Brassica chinensis were significantly decreased by the application of 1, 2, or 5% combined amendments with various I/S and bone char (BC) ratios. The higher proportions of BC used in the combined amendments resulted in a better immobilization of soil Cd. The application of the 5% amendment that combined I/S with either pig or cattle BC resulted in the best immobilization. All of the combined amendments, regardless of the composition and ratio of the components, had no negative effects on the growth of B. chinensis. Therefore, it was concluded that combined amendments of I/S and BC have a good potential for remediating Cd-contaminated soils.

  19. Biochar amendment immobilizes lead in rice paddy soils and reduces its phytoavailability

    Science.gov (United States)

    Li, Honghong; Liu, Yuting; Chen, Yanhui; Wang, Shanli; Wang, Mingkuang; Xie, Tuanhui; Wang, Guo

    2016-08-01

    This study aimed to determine effects of rice straw biochar on Pb sequestration in a soil-rice system. Pot experiments were conducted with rice plants in Pb-contaminated paddy soils that had been amended with 0, 2.5, and 5% (w/w) biochar. Compared to the control treatment, amendment with 5% biochar resulted in 54 and 94% decreases in the acid soluble and CaCl2-extractable Pb, respectively, in soils containing rice plants at the maturity stage. The amount of Fe-plaque on root surfaces and the Pb concentrations of the Fe-plaque were also reduced in biochar amended soils. Furthermore, lead species in rice roots were determined using Pb L3-edge X-ray absorption near edge structure (XANES), and although Pb-ferrihydrite complexes dominated Pb inventories, increasing amounts of organic complexes like Pb-pectins and Pb-cysteine were found in roots from the 5% biochar treatments. Such organic complexes might impede Pb translocation from root to shoot and subsequently reduce Pb accumulation in rice with biochar amendment.

  20. Field Test of Enhanced Remedial Amendment Delivery Using a Shear-Thinning Fluid

    Energy Technology Data Exchange (ETDEWEB)

    Truex, Michael J.; Vermeul, Vincent R.; Adamson, David; Oostrom, Martinus; Zhong, Lirong; Mackley, Rob D.; Fritz, Brad G.; Horner, Jacob A.; Johnson, Timothy C.; Thomle, Jonathan N.; Newcomer, Darrell R.; Johnson, Christian D.; Rysz, Michal; Wietsma, Thomas W.; Newell, Charles J.

    2015-03-01

    Heterogeneity of hydraulic properties in aquifers may lead to contaminants residing in lower-permeability zones where it is difficult to deliver remediation amendments using conventional injection processes. The focus of this effort is to examine use of a shear-thinning fluid (STF) to improve the uniformity of remedial amendment distribution within a heterogeneous aquifer. Previous studies have demonstrated the significant potential of STFs for improving remedial amendment delivery in heterogeneous aquifers, but quantitative evaluation of these improvements from field applications are lacking. A field-scale test was conducted that compares data from successive injection of a tracer in water followed by injection of a tracer in a STF to evaluate the impact of the STF on tracer distribution uniformity in the presence of permeability contrasts within the targeted injection zone. Data from tracer breakthrough at multiple depth-discrete monitoring intervals and electrical resistivity tomography showed that inclusion of STF in the injection solution slowed movement in high-permeability pathways, improved delivery of amendment to low-permeability materials, and resulted in better uniformity in injected fluid distribution within the targeted treatment zone.

  1. 76 FR 12558 - Amendment to Special Use Airspace Restricted Areas R-2203, and R-2205; Alaska

    Science.gov (United States)

    2011-03-08

    ...-0055; Airspace Docket No. 11-AAL-2] Amendment to Special Use Airspace Restricted Areas R-2203, and R... amendment. SUMMARY: This action amends the using agency of Restricted Areas R-2203 A, B, & C; Eagle River, AK, and R-2205, Stuart Creek, AK. These changes reflect the U.S. Army's current organization in...

  2. Results from two workshops: Developing and amending regulations and funding state radiation control programs

    International Nuclear Information System (INIS)

    Parker, G.

    1993-09-01

    The first section of this document presents the results of a technical workshop on the process of regulations development and amendment sponsored by the Nuclear Regulatory Commission (NRC). This workshop focused on methods for reducing the time it takes to promulgate regulations to help those States that are having difficulty meeting the three-year deadline for adopting new NRC regulations. Workshop participants responded to six questions, reviewed the procedures used by various States for revising and adopting changes to their regulations, and reviewed the time-flow charts used by various States. This workshop was designed to provide guidance to States that are promulgating and revising regulations. The second section of this document summarizes the proceedings of a technical workshop, also sponsored by the NRC, on funding radiation control programs that emphasized fee schedules and effective strategies for the 1990s. This workshop focused on determining the true costs of running a program, on setting realistic fees for the various categories of licenses, and on the most efficient methods for sending invoices, recording receipts, depositing money received, and issuing licenses. Workshop participants responded to seven questions; reviewed the methods various States use to determine true costs; reviewed the procedure that the various States use to produce invoices and licenses; reviewed the procedures that the States are required to abide by when they receive money; and reviewed the method used by the NRC to determine the cost of its various programs

  3. 76 FR 77115 - Amendments to the Export Administration Regulations: Facilitating Enhanced Public Understanding...

    Science.gov (United States)

    2011-12-12

    ..., and 774 [Docket No. 110627356-1475-01] RIN 0694-AF29 Amendments to the Export Administration Regulations: Facilitating Enhanced Public Understanding of the Provisions That Implement the Comprehensive U.S... rule, the Bureau of Industry and Security (BIS) amends the Export Administration Regulations (EAR) by...

  4. [Effect of inorganic amendments on the stabilization of heavy metals in contaminated soils].

    Science.gov (United States)

    Cao, Meng-hua; Zhu, Xi; Liu, Huang-cheng; Wang, Lin-ling; Chen, Jing

    2013-09-01

    Effects of single and mixed inorganic amendments on the stabilization of heavy metals in contaminated soils were investigated. Significant synergistic effects on the stabilization of Zn and Cu were observed with the mixed inorganic amendments of KH2PO4 and Ca(OH)2 in the laboratory test. In the field test, the stabilization ratios of Zn, Cu and Cd were 41.8%, 28.2% and 48.4%, respectively, with the dosage of 0.5 kg x m(-2). The growth of peanut was inhibited by the addition of the inorganic amendments. Meanwhile, the uptake of heavy metals was reduced in peanut.

  5. The Provisional Staff Regulations of the Agency. Amendments to Annexes II and III

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1971-08-06

    On 8 June 1971 the Board of Governors made amendments to Annexes II and III to the Provisional Staff Regulations which superseded the earlier amendments to those Annexes set forth in document INFCIRC/6/Rev. 2/Mod. 1. Paragraphs 2-4 of that document are accordingly modified.

  6. 77 FR 27804 - Proposal Review Panel for Chemistry; Notice of Meeting

    Science.gov (United States)

    2012-05-11

    ... NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Chemistry; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L. 92- 463, as amended), the National Science Foundation announces the following meeting: Name: Centers for Chemical Innovation (CCI) Solar Fuels: Powering the...

  7. 75 FR 70952 - Proposal Review Panel for Physics; Notice of Meeting

    Science.gov (United States)

    2010-11-19

    ... NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L. 92- 463, as amended), the National Science Foundation... Director for Elementary Particle Physics, National Science Foundation, 4201 Wilson Blvd., Arlington, VA...

  8. 76 FR 24921 - Proposal Review Panel for Chemistry; Notice of Meeting

    Science.gov (United States)

    2011-05-03

    ... NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Chemistry; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L. 92- 463, as amended), the National Science Foundation..., Program Director, Chemistry Centers Program, Division of Chemistry, Room 1055, National Science Foundation...

  9. 78 FR 4464 - Proposal Review Panel for Chemistry; Notice of Meeting

    Science.gov (United States)

    2013-01-22

    ... NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Chemistry; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L. 92- 463, as amended), the National Science Foundation... Chemistry, Room 1055, National Science Foundation, 4201 Wilson Boulevard, Arlington, VA 22230, (703) 292...

  10. 76 FR 12996 - Proposal Review Panel for Chemistry; Notice of Meeting

    Science.gov (United States)

    2011-03-09

    ... NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Chemistry; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L. 92- 463 as amended), the National Science Foundation... Director, Chemistry Centers Program, Division of Chemistry, Room 1055, National Science Foundation, 4201...

  11. 76 FR 6499 - Proposal Review Panel for Chemistry; Notice of Meeting

    Science.gov (United States)

    2011-02-04

    ... NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Chemistry; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L. 92- 463 as amended), the National Science Foundation... Director, Chemistry Centers Program, Division of Chemistry, Room 1055, National Science Foundation, 4201...

  12. AECB Cost Recovery Fees Regulations, amendment

    International Nuclear Information System (INIS)

    1992-01-01

    The amendments to the AECB Cost Recovery Fees Regulations have been made with a view to simplifying the registration procedure for obtaining such a certificate or approval under the above Transport Regulations. In effect there will no longer be a need for a separate fee system for registered users of certified package designs. (NEA)

  13. Combination of biochar amendment and phytoremediation for hydrocarbon removal in petroleum-contaminated soil.

    Science.gov (United States)

    Han, Tao; Zhao, Zhipeng; Bartlam, Mark; Wang, Yingying

    2016-11-01

    Remediation of soils contaminated with petroleum is a challenging task. Four different bioremediation strategies, including natural attenuation, biochar amendment, phytoremediation with ryegrass, and a combination of biochar and ryegrass, were investigated with greenhouse pot experiments over a 90-day period. The results showed that planting ryegrass in soil can significantly improve the removal rate of total petroleum hydrocarbons (TPHs) and the number of microorganisms. Within TPHs, the removal rate of total n-alkanes (45.83 %) was higher than that of polycyclic aromatic hydrocarbons (30.34 %). The amendment of biochar did not result in significant improvement of TPH removal. In contrast, it showed a clear negative impact on the growth of ryegrass and the removal of TPHs by ryegrass. The removal rate of TPHs was significantly lower after the amendment of biochar. The results indicated that planting ryegrass is an effective remediation strategy, while the amendment of biochar may not be suitable for the phytoremediation of soil contaminated with petroleum hydrocarbons.

  14. Improving Uniform Code of Military Justice (UCMJ) Reform

    Science.gov (United States)

    2014-06-13

    U.S. Army.78 Westmoreland and Prugh believed that the military justice system at the time of the Vietnam War was not “combat tested .”79 They conclude...SECDEF-Memo-Comprehensive-Review- of-UCMJ.pdf. 168Timothy M. Phelps , Pentagon Plans Major Review of the Military Justice System, L.A. TIMES, April 15...detailed understanding of politics, psychology , and law are not required. This thesis employs a comparative, epidemiological analysis of multiple

  15. 21 CFR 607.26 - Amendments to establishment registration.

    Science.gov (United States)

    2010-04-01

    ... registration. Changes in individual ownership, corporate or partnership structure, location, or blood-product...) as an amendment to registration within 5 days of such changes. Changes in the names of officers and...

  16. 32 CFR 701.108 - Amendment of records.

    Science.gov (United States)

    2010-07-01

    ... employee evaluations, fitness reports, performance appraisals, or similar documents)) except when such... Personnel Management, 1900 E Street, NW., Washington, DC 20415. (j) Individual's statement of disagreement... concise statement of disagreement listing the reasons for disagreeing with the refusal to amend. (2) If...

  17. SOR/84-81, Physical Security Regulations, amendment

    International Nuclear Information System (INIS)

    1984-01-01

    The Physical Security Regulations of 14 January 1983 which establish regulations concerning security systems, equipment and procedures at nuclear installations were amended in particular to take account of Canada's Charter of Rights and to provide for the security of certain information. (NEA)

  18. Fate of {sup 14}C-triclocarban in biosolids-amended soils

    Energy Technology Data Exchange (ETDEWEB)

    Snyder, Elizabeth Hodges, E-mail: lizah@ufl.edu [Soil and Water Science Department, University of Florida, 408 Newell Hall, Gainesville, Florida, 32611 (United States); Department of Health Sciences, University of Alaska Anchorage, DPL 404, 3211 Providence Drive, Anchorage, AK 99508-4614 (United States); O' Connor, George A., E-mail: gao@ufl.edu [Soil and Water Science Department, P.O. Box 110510, University of Florida, Gainesville, FL 32611-01519 (United States); McAvoy, Drew C., E-mail: mcavoy.dc@pg.com [Environmental Safety Department, P.O. Box 538707, The Procter and Gamble Company, Cincinnati, OH, 45253-8707 (United States)

    2010-06-01

    Triclocarban (TCC) is an antibacterial compound commonly detected in biosolids at parts-per-million concentrations. Approximately half of the biosolids produced in the United States are land-applied, resulting in a systematic release of TCC into the soil environment. The extent of biosolids-borne TCC environmental transport and potential human/ecological exposures will be greatly affected by its bioavailability and the rate of degradation in amended soils. To investigate these factors, radiolabeled TCC ({sup 14}C-TCC) was incorporated into anaerobically digested biosolids, amended to two soils, and incubated under aerobic conditions. The evolution of {sup 14}CO2 (biodegradation) and changes in chemical extractability (bioavailability) was measured over time. Water extractable TCC over the study period was low and significantly decreased over the first 3 weeks of the study (from 14% to 4% in a fine sand soil and from 3 to < 1% in a silty clay loam soil). Mineralization (i.e. ultimate degradation), as measured by evolution of {sup 14}CO{sub 2}, was < 4% over 7.5 months. Methanol extracts of the amended soils were analyzed by radiolabel thin-layer chromatography (RAD-TLC), but no intermediate degradation products were detected. Approximately 20% and 50% of the radioactivity in the amended fine sand and silty clay loam soils, respectively, was converted to bound residue as measured by solids combustion. These results indicate that biosolids-borne TCC becomes less bioavailable over time and biodegrades at a very slow rate.

  19. 30 CFR 906.25 - Approval of Colorado abandoned mine land reclamation plan amendments.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of Colorado abandoned mine land reclamation plan amendments. 906.25 Section 906.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE COLORADO § 906.25 Approval of Colorado abandoned mine land reclamation plan amendments. The...

  20. The U.S. Nuclear Regulatory Commission's antitrust review of nuclear power plants: the conditioning of licenses

    International Nuclear Information System (INIS)

    Penn, D.W.; Delaney, J.B.; Honeycutt, T.C.

    1976-04-01

    The 1970 amendments to Section 105 of the Atomic Energy Act require the Nuclear Regulatory Commission to conduct a prelicensing antitrust review of applications for licenses to construct and operate nuclear power plants. The Commission must make a finding as to whether the granting of a license 'would create or maintain a situation inconsistent with the antitrust laws,' and it has the authority to issue or continue a license, to refuse to issue a license, to rescind or amend a license, and to issue a license with conditions that it deems appropriate. This report provides information about the antitrust license conditions that have resulted from the NRC's antitrust review process. The process itself is described and a catalog of the applications requiring antitrust license conditions is presented. For each application, the license conditions are put into the general categories of unit access, transmission services, coordination, and contractual provisions. For completeness, the report also catalogs applications requiring no antitrust license conditions, and lists applications that were exempted from the 1970 amendments, are the subject of litigation, or have been withdrawn

  1. EVALUATION OF AMENDMENTS FOR MENDING THE INSITU REDOX MANIPULATION (ISRM) BARRIER

    Energy Technology Data Exchange (ETDEWEB)

    PETERSEN, S.W.

    2006-02-07

    In May of 2004, the U.S. Department of Energy (DOE) Richland and Fluor Hanford requested technical assistance from DOE Headquarters EM-23 to provide a team of technical experts to evaluate likely chemical/biological amendments for mending the In Situ Redox Manipulation (ISRM) Barrier in the 100-D Area of the Hanford Site. This request was a follow-on to an earlier request for assistance regarding the cause of chromium (Cr) breakthrough and recommendations for mending the barrier (March 2004 workshop). This report provides written documentation of the team's findings and recommendations. In 1995, a plume of dissolved hexavalent chromium [Cr(VI)] was discovered along the Columbia River shoreline and in the 100-D Area. Between 1999 and 2003, a reactive barrier using the ISRM technology, was installed at a distance of 680 meters along the river to reduce the Cr(VI) in the groundwater. The ISRM technology creates a treatment zone within the aquifer by injection of sodium dithionite, a strong reducing agent that scavenges dissolved oxygen (DO) from the aquifer and reduces ferric iron [Fe(III)], related metals, and oxy-ions. Bench-scale and field-scale treatability tests were conducted to demonstrate proof-of principle and to estimate barrier longevity, calculated to be in excess of twenty years. However, several years after initial and secondary treatment, groundwater in approximately 17 wells has been found to contain elevated Cr concentrations. The March 2004 technical assistance team (TAT) identified potential causes of Cr breakthrough as likely related to physical and chemical heterogeneity within the aquifer (including loss of reductive capacity within preferential flow paths) and the presence of other oxidants (DO and nitrate) significantly affecting the reductive capacity of the treated aquifer. These aquifer characteristics may limit the ability of alternative amendments to extend the reducing capacity of the barrier. A 2001 Bechtel Hanford report and

  2. Summer cover crops and soil amendments to improve growth and nutrient uptake of okra

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Q.R.; Li, Y.C.; Klassen, W. [University of Florida, Homestead, FL (United States). Center for Tropical Research & Education

    2006-04-15

    A pot experiment with summer cover crops and soil amendments was conducted in two consecutive years to elucidate the effects of these cover crops and soil amendments on 'Clemson Spineless 80' okra (Abelmoschus esculentus) yields and biomass production, and the uptake and distribution of soil nutrients and trace elements. The cover crops were sunn hemp (Crotalaria juncea), cowpea (Vigna unguiculata), velvetbean (Mucuna deeringiana), and sorghum sudan-grass (Sorghum bicolor x S. bicolor var. sudanense) with fallow as the control. The organic soil amendments were biosolids (sediment from wastewater plants), N-Viro Soil (a mixture of biosolids and coal ash), coal ash (a combustion by-product from power plants), co-compost (a mixture of 3 biosolids: 7 yard waste), and yard waste compost (mainly from leaves and branches of trees and shrubs, and grass clippings) with a soil-incorporated cover crop as the control. As a subsequent vegetable crop, okra was grown after the cover crops, alone or together with the organic soil amendments, had been incorporated. All of the cover crops, except sorghum sudangrass in 2002-03, significantly improved okra fruit yields and the total biomass production. Both cover crops and soil amendments can substantially improve nutrient uptake and distribution. The results suggest that cover crops and appropriate amounts of soil amendments can be used to improve soil fertility and okra yield without adverse environmental effects or risk of contamination of the fruit. Further field studies will be required to confirm these findings.

  3. Integrating Soil Silicon Amendment into Management Programs for Insect Pests of Drill-Seeded Rice.

    Science.gov (United States)

    Villegas, James M; Way, Michael O; Pearson, Rebecca A; Stout, Michael J

    2017-08-13

    Silicon soil amendment has been shown to enhance plant defenses against insect pests. Rice is a silicon-accumulating graminaceous plant. In the southern United States, the rice water weevil and stem borers are important pests of rice. Current management tactics for these pests rely heavily on the use of insecticides. This study evaluated the effects of silicon amendment when combined with current management tactics for these rice insect pests in the field. Field experiments were conducted from 2013 to 2015. Rice was drill-planted in plots subjected to factorial combinations of variety (conventional and hybrid), chlorantraniliprole seed treatment (treated and untreated), and silicon amendment (treated and untreated). Silicon amendment reduced densities of weevil larvae on a single sampling date in 2014, but did not affect densities of whiteheads caused by stem borers. In contrast, insecticidal seed treatment strongly reduced densities of both weevil larvae and whiteheads. Higher densities of weevil larvae were also observed in the hybrid variety in 2014, while higher incidences of whiteheads were observed in the conventional variety in 2014 and 2015. Silicon amendment improved rice yields, as did chlorantraniliprole seed treatment and use of the hybrid variety.

  4. Acceleration of selenium volatilization in seleniferous agricultural drainage sediments amended with methionine and casein

    Energy Technology Data Exchange (ETDEWEB)

    Banuelos, G.S. [USDA-ARS, Water Management Research Laboratory, Parlier, CA 93648 (United States)], E-mail: gbanuelos@fresno.ars.usda.gov; Lin, Z.-Q. [Department of Biological Sciences and Environmental Sciences Program, Southern Illinois University Edwardsville, Edwardsville, IL 62026-1651 (United States)

    2007-12-15

    Phytoremediation is potentially effective for managing excessive selenium (Se) in drainage sediment residing in the San Luis Drain in central California. This 2-year field study examined the feasibility of amending drainage sediment (containing 4.78 {mu}g Se g{sup -1}) with methionine and casein to enhance volatilization without or with vegetation of Sporobolus airoides. Results show that without organic amendments, rates of Se volatilization were less than 25 {mu}g m{sup -2} d{sup -1} in all plots. After amending the sediment with 71.4 mg methionine kg{sup -1} soil, Se volatilization rates were 434 {+-} 107 {mu}g m{sup -2} d{sup -1} in vegetated plots and 289 {+-} 117 {mu}g m{sup -2} d{sup -1} in irrigated bare plots. With the amendment of 572 mg casein kg{sup -1} soil, rates increased to 346 {+-} 103 {mu}g m{sup -2} d{sup -1} in irrigated bare plots and to 114 {+-} 55 {mu}g m{sup -2} d{sup -1} in vegetated plots. Both methionine and casein promoted biological remediation of Se via volatilization most effectively during the warmest months. - Amending drainage sediment with either methionine or casein promotes the volatilization of selenium.

  5. Acceleration of selenium volatilization in seleniferous agricultural drainage sediments amended with methionine and casein

    International Nuclear Information System (INIS)

    Banuelos, G.S.; Lin, Z.-Q.

    2007-01-01

    Phytoremediation is potentially effective for managing excessive selenium (Se) in drainage sediment residing in the San Luis Drain in central California. This 2-year field study examined the feasibility of amending drainage sediment (containing 4.78 μg Se g -1 ) with methionine and casein to enhance volatilization without or with vegetation of Sporobolus airoides. Results show that without organic amendments, rates of Se volatilization were less than 25 μg m -2 d -1 in all plots. After amending the sediment with 71.4 mg methionine kg -1 soil, Se volatilization rates were 434 ± 107 μg m -2 d -1 in vegetated plots and 289 ± 117 μg m -2 d -1 in irrigated bare plots. With the amendment of 572 mg casein kg -1 soil, rates increased to 346 ± 103 μg m -2 d -1 in irrigated bare plots and to 114 ± 55 μg m -2 d -1 in vegetated plots. Both methionine and casein promoted biological remediation of Se via volatilization most effectively during the warmest months. - Amending drainage sediment with either methionine or casein promotes the volatilization of selenium

  6. AECB Cost Recovery Fees Regulations, amendment

    International Nuclear Information System (INIS)

    1991-01-01

    The amendment to the Regulations was published on 24 October 1991 (SOR/91-590,Canada Gazette Part II, Vol.125, No 23). It modifies the list of institutions exempted from paying cost recovery fees (licence fees) to the Atomic Energy Control Board. The exemptions now include educational and health care institutions as well as Departments. (NEA)

  7. Crop residue decomposition in Minnesota biochar-amended plots

    Science.gov (United States)

    Weyers, S. L.; Spokas, K. A.

    2014-06-01

    Impacts of biochar application at laboratory scales are routinely studied, but impacts of biochar application on decomposition of crop residues at field scales have not been widely addressed. The priming or hindrance of crop residue decomposition could have a cascading impact on soil processes, particularly those influencing nutrient availability. Our objectives were to evaluate biochar effects on field decomposition of crop residue, using plots that were amended with biochars made from different plant-based feedstocks and pyrolysis platforms in the fall of 2008. Litterbags containing wheat straw material were buried in July of 2011 below the soil surface in a continuous-corn cropped field in plots that had received one of seven different biochar amendments or a uncharred wood-pellet amendment 2.5 yr prior to start of this study. Litterbags were collected over the course of 14 weeks. Microbial biomass was assessed in treatment plots the previous fall. Though first-order decomposition rate constants were positively correlated to microbial biomass, neither parameter was statistically affected by biochar or wood-pellet treatments. The findings indicated only a residual of potentially positive and negative initial impacts of biochars on residue decomposition, which fit in line with established feedstock and pyrolysis influences. Overall, these findings indicate that no significant alteration in the microbial dynamics of the soil decomposer communities occurred as a consequence of the application of plant-based biochars evaluated here.

  8. Crop residue decomposition in Minnesota biochar amended plots

    Science.gov (United States)

    Weyers, S. L.; Spokas, K. A.

    2014-02-01

    Impacts of biochar application at laboratory scales are routinely studied, but impacts of biochar application on decomposition of crop residues at field scales have not been widely addressed. The priming or hindrance of crop residue decomposition could have a cascading impact on soil processes, particularly those influencing nutrient availability. Our objectives were to evaluate biochar effects on field decomposition of crop residue, using plots that were amended with biochars made from different feedstocks and pyrolysis platforms prior to the start of this study. Litterbags containing wheat straw material were buried below the soil surface in a continuous-corn cropped field in plots that had received one of seven different biochar amendments or a non-charred wood pellet amendment 2.5 yr prior to start of this study. Litterbags were collected over the course of 14 weeks. Microbial biomass was assessed in treatment plots the previous fall. Though first-order decomposition rate constants were positively correlated to microbial biomass, neither parameter was statistically affected by biochar or wood-pellet treatments. The findings indicated only a residual of potentially positive and negative initial impacts of biochars on residue decomposition, which fit in line with established feedstock and pyrolysis influences. Though no significant impacts were observed with field-weathered biochars, effective soil management may yet have to account for repeat applications of biochar.

  9. H.R. 3653: a bill to amend the Price-Anderson provisions of the Atomic Energy Act of 1954 to extend and improve procedures for liability and indemnification for nuclear incidents. Introduced in the House of Representatives, Ninety-Ninth Congress, Second Session, October 30, 1985

    International Nuclear Information System (INIS)

    Anon.

    1986-01-01

    The Price-Anderson Amendments Act of 1986 amends provisions of the Atomic Energy Act of 1954 in order to improve the liability and indemnification procedures for nuclear incidents. The bill places the primary financial responsibility for protection on large electrical generating facilities, with a limit of $200 million. The bill also makes changes in premium, borrowing authority, and indemnification agreements for licensing. Other changes include defense waivers and judicial reviews

  10. Persistent Reductions in the Bioavailability of PCBs at a Tidally Inundated Phragmites australis Marsh Amended with Activated Carbon.

    Science.gov (United States)

    Sanders, James P; Andrade, Natasha A; Menzie, Charles A; Amos, C Bennett; Gilmour, Cynthia C; Henry, Elizabeth A; Brown, Steven S; Ghosh, Upal

    2018-06-05

    In situ amendment of sediments with highly sorbent materials like activated carbon (AC) is an increasingly viable strategy to reduce the bioavailability of persistent, sediment-associated contaminants to benthic communities. Because in situ sediment remediation is an emerging strategy, much remains to be learned about the field conditions under which amendments can be effective, the resilience of amendment materials toward extreme weather conditions, and the optimal design of engineered applications. Here we report the results of a multi-year, pilot-scale field investigation designed to measure the persistence and efficacy of AC amendments to reduce the bioavailability of polychlorinated biphenyls (PCBs) in an intertidal Phragmites marsh. The amendments tested were granular AC (GAC), GAC with a layer of sand, and a pelletized fine AC. Key metrics presented include vertically-resolved black carbon concentrations in sediment and PCB concentrations in sediment, porewater, and several invertebrate species. The results demonstrate that all three amendments withstood Hurricane Sandy and remained in place for the duration of the study, successfully reducing porewater PCB concentrations by 34-97%. Reductions in invertebrate bioaccumulation were observed in all amendment scenarios, with pelletized fine AC producing the most pronounced effect. Our findings support the use of engineered AC amendments in intertidal marshes, and can be used to inform amendment design, delivery, and monitoring at other contaminated sediment sites. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  11. 15 CFR 325.7 - Amending the certificate.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Amending the certificate. 325.7 Section 325.7 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) INTERNATIONAL TRADE ADMINISTRATION, DEPARTMENT OF COMMERCE MISCELLANEOUS REGULATIONS EXPORT TRADE CERTIFICATES...

  12. 77 FR 13329 - Pandemic Influenza Vaccines-Amendment

    Science.gov (United States)

    2012-03-06

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Office of the Secretary Pandemic Influenza Vaccines... Secretary issued a declaration for pandemic influenza vaccines, which has been amended a number of times. The original pandemic influenza vaccine declaration was published on January 26, 2007,\\1\\ and was...

  13. 15 CFR 1160.7 - Amendment of procedures.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Amendment of procedures. 1160.7 Section 1160.7 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) TECHNOLOGY ADMINISTRATION, DEPARTMENT OF COMMERCE PRODUCTIVITY, TECHNOLOGY AND INNOVATION Promotion of...

  14. 76 FR 1442 - Center for Scientific Review; Notice of Closed Meetings

    Science.gov (United States)

    2011-01-10

    ...-451- 8504. [email protected] . Name of Committee: Digestive, Kidney and Urological Systems... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center for Scientific Review; Notice of Closed Meetings Pursuant to section 10(d) of the Federal Advisory Committee Act, as amended (5...

  15. 77 FR 23117 - Rigging Equipment for Material Handling Construction Standard; Correction and Technical Amendment

    Science.gov (United States)

    2012-04-18

    ... Equipment for Material Handling Construction Standard; Correction and Technical Amendment AGENCY... AND HEALTH REGULATIONS FOR CONSTRUCTION Subpart H--Materials Handling, Storage, Use, and Disposal 0 1... amendment. SUMMARY: OSHA is correcting its sling standard for construction titled ``Rigging Equipment for...

  16. Influence of amendments on soil arsenic fractionation and phytoavailability by Pteris vittata L.

    Science.gov (United States)

    Yan, Xiulan; Zhang, Min; Liao, Xiaoyong; Tu, Shuxin

    2012-06-01

    Increasing availability of soil arsenic is of significance for accelerating phytoremediation efficiency of As-polluted sites. The effects of seven amendments, i.e., citrate, oxalate, EDTA, sodium polyacrylate (SPA), phosphate rock (PR), single superphosphate (SSP), and compost on fractionation and phytoavailability of soil As were investigated in lab culture experiment. The results showed that the addition of PR, SPA, EDTA or compost to soils significantly increased the concentration of NaHCO(3)-extractable As over a 120 d incubation period compared with the control (amendment-free) soil. Then, the four amendments were selected to add to As-contaminated soil growing Pteris vittata. It was concluded that As accumulation by the fern increased significantly under the treatments of PR and SPA by 25% and 31%, respectively. For As fractionation in soil, SPA increased Fe-As significantly by 51% and PR increased Ca-As significantly by 18%, while both the two amendments reduced occluded-As by 16% and 19%, respectively. Adding PR and SPA in soil increased the activities of urease and neutral phosphatase resulting from the improvement the fertility and physical structure of the soil, which benefits plant growth and As absorption of P. vittata. The results of the research revealed that both PR and SPA were effective amendments for improving phytoremediation of As-contaminated sites by P. vittata. Copyright © 2012 Elsevier Ltd. All rights reserved.

  17. Soil amendments reduce trace element solubility in a contaminated soil and allow regrowth of natural vegetation

    International Nuclear Information System (INIS)

    Madejon, Engracia; Perez de Mora, Alfredo; Felipe, Efrain; Burgos, Pilar; Cabrera, Francisco

    2006-01-01

    We tested the effects of three amendments (a biosolid compost, a sugar beet lime, and a combination of leonardite plus sugar beet lime) on trace element stabilisation and spontaneous revegetation of a trace element contaminated soil. Soil properties were analysed before and after amendment application. Spontaneous vegetation growing on the experimental plot was studied by three surveys in terms of number of taxa colonising, percentage vegetation cover and plant biomass. Macronutrients and trace element concentrations of the five most frequent species were analysed. The results showed a positive effect of the amendments both on soil chemical properties and vegetation. All amendments increased soil pH and TOC content and reduced CaCl 2 -soluble-trace element concentrations. Colonisation by wild plants was enhanced in all amended treatments. The nutritional status of the five species studied was improved in some cases, while a general reduction in trace element concentrations of the aboveground parts was observed in all treated plots. The results obtained show that natural assisted remediation has potential for success on a field scale reducing trace element entry in the food chain. - Soil amendments affect soil chemistry and allow revegetation of soils contaminated by trace elements

  18. 78 FR 3319 - Amendments to Existing Validated End User Authorizations: Advanced Micro Devices China, Inc., Lam...

    Science.gov (United States)

    2013-01-16

    ...In this rule, the Bureau of Industry and Security (BIS) amends the Export Administration Regulations (EAR) to revise the existing Authorization Validated End-User (VEU) listings for four VEUs in the People's Republic of China (PRC). Specifically, BIS amends Supplement No. 7 to part 748 of the EAR to update VEU Advanced Micro Devices China Inc.'s (AMD China) current list of eligible destinations. BIS also amends the authorization of VEU Lam Research Corporation (Lam) by updating the addresses of ten eligible destinations and reformatting the list of Lam's existing eligible destinations into groups associated with specific eligible items. BIS also updates the EAR to amend the addresses and lists of eligible items for VEUs SK hynix Semiconductor (China) Ltd. and SK hynix Semiconductor (Wuxi) Ltd. Finally, BIS amends Supplement No. 7 to part 748 of the EAR to include language reminding exporters that the language in the Supplement does not supersede other requirements in the EAR. These amendments to the authorizations of the named VEUs are not the result of activities of concern. The respective changes were prompted by factors arising from the companies' normal course of business or are being done at the request of the companies.

  19. 40 CFR 112.4 - Amendment of Spill Prevention, Control, and Countermeasure Plan by Regional Administrator.

    Science.gov (United States)

    2010-07-01

    ..., and General Requirements for All Facilities and All Types of Oils § 112.4 Amendment of Spill... information, views, and arguments on the proposed amendment. After considering all relevant material presented...

  20. Tracking Amendments to Legislation and Other Political Texts with a Novel Minimum-Edit-Distance Algorithm: DocuToads

    DEFF Research Database (Denmark)

    Hermansson, Henrik Alf Jonas; Cross, James

    2015-01-01

    Political scientists often nd themselves tracking amendments to political texts. As different actors weigh in, texts change as they are drafted and redrafted, reflecting political preferences and power. This study provides a novel solution to the problem of detecting amendments to political text......) and substantive amount of amendments made between version of texts. To illustrate the usefulness and eciency of the approach we replicate two existing studies from the field of legislative studies. Our results demonstrate that minimum edit distance methods can produce superior measures of text amendments to hand...

  1. Research Plan: Foam Delivery of Remedial Amendments to Deep Vadose Zone for Metals and Radionuclides Remediation

    International Nuclear Information System (INIS)

    Zhong, Lirong; Hart, Andrea T.; Szecsody, James E.; Zhang, Z.F.; Freedman, Vicky L.; Ankeny, Mark; Hull, Laurence; Oostrom, Martinus; Freshley, Mark D.; Wellman, Dawn M.

    2009-01-01

    Research proposals were submitted to the Scientific and Technical Basis for In Situ Treatment of Metals and Radionuclides Technical Working Group under the US Department of Energy (DOE) Environmental Management Office (specifically, EM-22). After a peer review and selection process, the proposal, 'Foam Delivery of Remedial Amendments to Deep Vadose Zone for Metals and Radionuclides Remediation,' submitted by Pacific Northwest National Laboratory (PNNL) was selected for support by the program. A research plan was requested for this EM funded project. The overall objective of this project is to develop foam delivery technology for the distribution of remedial amendments to deep vadose zone sediments for in situ immobilization of metal and radionuclide contaminants. The focus of this research in FY 2009 is on the physical aspects of the foam delivery approach. Specific objectives are to (1) study the foam quality (i.e. the gas volume fraction in foam) influence on injection pressure, (2) study the sediment air permeability influence on injection pressure, (3) investigate liquid uptake in sediment and determine whether a water front will be formed during foam delivery, (4) test amendment distance (and mass) delivery by foam from the injection point, (5) study the enhanced sweeping over heterogeneous systems (i.e., low K zones) by foam delivery relative to water-based delivery under vadose zone conditions, and (6) numerically simulate foam delivery processes in the vadose zone. Laboratory scale experiments will be conducted at PNNL to study a range of basic physical aspects of the foam propagation in sediments, including foam quality and sediment permeability influence on injection pressure, liquid uptake, and foam sweeping across heterogeneous systems. This study will be augmented with separate studies to be conducted at MSE Technology Applications, Inc. (MSE) to evaluate foam transport and amendment delivery at the intermediate-scale. The results of intermediate

  2. Effects of Two Soil Amendments from Steel Slag on Rice Growth and Nitrogen, Phosphorus and Potassium Uptake

    Directory of Open Access Journals (Sweden)

    ZHANG Lu

    2017-08-01

    Full Text Available A pot experiment was conducted to investigate the effects of two soil amendments(W and Y derived from steel slag and their application rates(0.74, 1.47, 2.94, 5.88 g·kg-1 and 11.76 g·kg-1 for W; 1.47, 2.94, 5.88, 11.76 g·kg-1 and 23.52 g·kg-1 for Y on rice growth. The results showed that no significant change in rice yield was found following W amendments; conversely, a 20% increase in rice yield was observed following Y amendments at rates of 11.76 g·kg-1 and 23.52 g·kg-1 as compared with NPK treatments. Y amendment at rates of 5.88~23.52 g·kg-1 increased straw mass by 24.02%~35.23% when compared with NPK treatments. Combined application of Y amendments and NPK fertilizers increased subsequent N, P and K uptake by rice by 12.61%~21.55%, 7.63%~38.31% and 11.89%~54.13%, respectively. The results indicated Y amendments could effectively accelerate subsequent rice growth at high application rates by increasing nutrient uptake in the soil studied(pH 6.51; Conversely, we observed no significant effects with W amendments.

  3. Fast Flux Test Facility final safety analysis report. Amendment 72

    Energy Technology Data Exchange (ETDEWEB)

    Gantt, D. A.

    1992-08-01

    This document provides the Final Safety Analysis Report (FSAR) Amendment 72 for incorporation into the Fast Flux Test Facility (FFTF) FSAR set. This amendment change incorporates Engineering Change Notices issued subsequent to Amendment 71 and approved for incorporation before June 24, 1992. These include changes in: Chapter 2, Site Characteristics; Chapter 3, Design Criteria Structures, Equipment, and Systems; Chapter 5B, Reactor Coolant System; Chapter 7, Instrumentation and Control Systems; Chapter 8, Electrical Systems - The description of the Class 1E, 125 Vdc systems is updated for the higher capacity of the newly installed, replacement batteries; Chapter 9, Auxiliary Systems - The description of the inert cell NASA systems is corrected to list the correct number of spare sample points; Chapter 11, Reactor Refueling System; Chapter 12, Radiation Protection and Waste Management; Chapter 13, Conduct of Operations; Chapter 16, Quality Assurance; Chapter 17, Technical Specifications; Chapter 19, FFTF Fire Specifications for Fire Detection, Alarm, and Protection Systems; Chapter 20, FFTF Criticality Specifications; and Appendix B, Primary Piping Integrity Evaluation.

  4. 10 CFR 170.21 - Schedule of fees for production and utilization facilities, review of standard referenced design...

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Schedule of fees for production and utilization facilities, review of standard referenced design approvals, special projects, inspections and import and export... AMENDED Schedule of Fees § 170.21 Schedule of fees for production and utilization facilities, review of...

  5. 47 CFR 25.116 - Amendments to applications.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Amendments to applications. 25.116 Section 25.116 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE... for an NGSO-like satellite license within the meaning of § 25.157 will be considered to be a newly...

  6. The protocol amending the 1963 Vienna Convention

    International Nuclear Information System (INIS)

    Lamm, V.

    1998-01-01

    In the first stage of the revision process, the only goal was to amend certain provisions of the Vienna Convention. Later, in what might be called the second stage, the question was seriously raised of establishing a new supplementary convention by which additional funds were to be provided by the international community of States. Most experts felt that the nuclear liability regime of the Vienna Convention, as amended, would really serve the interests of potential victims of nuclear incidents only if it were supported by an international supplementary fund providing additional compensation for nuclear damage to that provided by the operator. Thus, the Standing Committee started to consider the establishment, under the Vienna Convention, of a mechanism for mobilizing additional funds for compensation of nuclear damage. During the negotiations it was deemed necessary to establish a separate treaty for such a supplementary fund, and indeed, efforts were undertaken to draw up such an instrument concurrently with the revision of the Vienna Convention. (K.A.)

  7. Performance of waste-based amendments to reduce metal release from mine tailings: One-year leaching behaviour.

    Science.gov (United States)

    Rodríguez, Luis; Gómez, Rocío; Sánchez, Virtudes; Villaseñor, José; Alonso-Azcárate, Jacinto

    2018-03-01

    A one-year leaching experiment has been conducted in order to assess the effectiveness of several amendments on metal immobilization in mine tailings from an old Pb/Zn mining area of Central Spain (San Quintín mine). Demineralized water was used as leaching solution, selecting doses equivalent to the annual rainfall conditions of the studied area. Columns with mine tailings without any amendment and others treated with 10% of sugar foam (SF), 15% of drinking water treatment sludge (DWS), 30% of paper mill sludge (PMS) and 15% of olive mill waste (OMW) were used. SF, DWS and PMS amendments increased the pH of leachates from values of approximately 4 to around neutrality. Additionally, the release of sulfate ions from the oxidation of pyritic residues was decreased in some extent by SF and DWS amendments. Metal leaching was effectively reduced by the amendments reaching overall decreases with respect to the unamended columns of 79-96% for Pb, 36-100% for Zn, 50-99% for Cu and 44-100% for Cd. The effect of the amendments in leachate pH, sulfate concentration and metal release from mine tailings was kept throughout the whole experimental period. Our results showed that the application of different organic and inorganic amendments based on by-products and waste materials may be a feasible alternative for the restoration of soils around abandoned metal mines. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. Impact of Poultry Litter Cake, Cleanout, and Bedding following Chemical Amendments on Soil C and N Mineralization

    Directory of Open Access Journals (Sweden)

    Dexter B. Watts

    2012-01-01

    Full Text Available Poultry litter is a great alternative N source for crop production. However, recent poultry litter management changes, and increased chemical amendment use may impact its N availability. Thus, research was initiated to evaluate the effect that broiler cake and total cleanout litter amended with chemical additives have on C and N mineralization. A 35-day incubation study was carried out on a Hartsells fine sandy loam (fine-loamy, siliceous, subactive, thermic Typic Hapludults soil common to the USA Appalachian Plateau region. Three poultry litter components (broiler cake, total cleanout, and bedding material from a broiler house were evaluated and compared to a soil control. Chemical amendments lime (CaCO3, gypsum (CaSO4, aluminum sulfate (AlSO4, and ferrous sulfate (FeSO4 were added to the poultry litter components to determine their impact on C and N mineralization. Litter component additions increased soil C mineralization in the order of broiler cake > total cleanout > bedding > soil control. Although a greater concentration of organic C was observed in the bedding, broiler cake mineralized the most C, which can be attributed to differences in the C : N ratio between treatments. Chemical amendment in addition to the manured soil also impacted C mineralization, with AlSO4 generally decreasing mineralization. Nitrogen mineralization was also significantly affected by poultry litter component applications. Broiler cake addition increased N availability followed by total cleanout compared to soil control, while the bedding resulted in net N immobilization. Chemical amendments impacted N mineralization primarily in the broiler cake amended soil where all chemical amendments decreased mineralization compared to the no chemical amendment treatment. This short-term study (35-day incubation indicates that N availability to crops may be different depending on the poultry litter component used for fertilization and chemical amendment use which could

  9. Challenges Persist Under Americans With Disabilities Act Amendments Act: How Can Oncology Providers Help?

    Science.gov (United States)

    Feuerstein, Michael; Gehrke, Amanda K; McMahon, Brian T; McMahon, Megan C

    2017-06-01

    To determine whether the Amendments to the hallmark Americans with Disabilities Act (ADA; effective January 2009), which provide increased access to the antidiscrimination laws for many with chronic illness, are related to changes in workplace discrimination allegations in individuals with a history of cancer. Information collected by the Equal Employment Opportunities Commission was used to compare allegations of discrimination and their merit before (2001 to 2008) and after (2009 to 2011) implementation of the Amendments Act. Allegations related to terms of employment (eg, promotions, wages) were more likely to be filed (odds ratio [OR], 1.34; 95% CI, 1.11 to 1.61) and determined to have merit (OR, 1.35; 95% CI, 1.03 to 1.77) after implementation of the Amendments Act. Allegations related to workplace relations (eg, harassment, discipline, discharge) were also more likely to be filed post Amendments Act (OR, 1.48; 95% CI, 1.23 to 1.78), although the merit of this complaint remained stable. Filing of all other allegations of discrimination (ie, hiring, reasonable accommodation, and termination) and their merit remained unchanged post Amendments Act. Despite the implementation of the Amendments Act, discrimination allegations in those with a history of cancer persisted or in certain areas increased. Although prevention of workplace discrimination rests primarily with employers, the oncology care team is uniquely qualified to provide information related to residual symptoms and function that can facilitate more personalized solutions to workplace discrimination, such as successful workplace accommodations. Information is provided that can assist the oncology team in their efforts to improve work outcomes.

  10. 76 FR 71022 - Dicloran; Cancellation Order for Amendment To Terminate Use on Potatoes

    Science.gov (United States)

    2011-11-16

    ... the products identified in Table 1 of Unit II. in a manner inconsistent with any of the provisions for... the registrant listed in Table 2 of Unit II. to voluntarily amend to terminate DCNA use on potatoes... registration number in Table 1 of this unit. Table 1--DCNA Product Registration Amendment To Delete Use EPA...

  11. To Keep and Bear Arms: Gun Control and the Second Amendment. Teacher's Guide.

    Science.gov (United States)

    Edwards, Amy N.; Walker, Tim

    This teacher's guide is designed to accompany the two-part videotape "To Keep and Bear Arms: Gun Control and the Second Amendment." The videotape and teacher's guide should help students to: (1) understand the history of the Second Amendment; (2) examine how guns and gun control laws affect people's lives; (3) compare and contrast the…

  12. Independent technical review of Savannah River Site Defense Waste Processing Facility technical issues

    International Nuclear Information System (INIS)

    1992-07-01

    The Savannah River Site (SRS) Defense Waste Processing Facility (DWPF) will vitrify high-level radioactive waste that is presently stored as liquid, salt-cake, and sludge in 51 waste-storage tanks. Construction of the DWPF began in 1984, and the Westinghouse Savannah Company (WSRC) considers the plant to be 100% turned over from construction and 91% complete. Cold-chemical runs are scheduled to begin in November 1992, and hot start up is projected for June 1994. It is estimated that the plant lifetime must exceed 15 years to complete the vitrification of the current, high-level tank waste. In a memo to the Assistant Secretary for Defense Programs (DP-1), the Assistant Secretary for Environmental Restoration and Waste management (EM-1) established the need for an Independent Technical Review (ITR), or the Red Team, to ''review process technology issues preventing start up of the DWPF.'' This report documents the findings of an Independent Technical Review (ITR) conducted by the Department of Energy (DOE), Office of Environmental Restoration and Waste Management (EM), at the request of the Assistant Secretary for Environmental Restoration and Waste Management, of specified aspects of Defense Waste Process Facility (DWPF) process technology. Information for the assessment was drawn from documents provided to the ITR Team by the Westinghouse Savannah River Company (WSRC), and presentations, discussions, interviews, and tours held at the Savannah River Site (SRS) during the weeks of February and March 9, 1992

  13. Safeguarding the Dignity of Women under the Criminal Law Amendment Act 2013-A Critical Analysis

    OpenAIRE

    R C Borpatragohain

    2013-01-01

    This viewpoint aims to analyse the Criminal Law Amendment Act 2013 from a legal perspective. In doing so, it discusses the statutory safeguards of rights to a dignified life of a woman by analysing the various existing laws, which have been significantly amended to build the Criminal Act, 2013. These laws are: Indian Penal Code (IPC) 1860; Indian Evidence Act 1872, Code of Criminal Procedure as amended in 1973, Immoral Trafficking Prevention Act 1956, Information Technology Act 2000, The Juve...

  14. The 2010 amendments to the environmental emergency regulations

    International Nuclear Information System (INIS)

    Dowdall, E.; Ketcheson, K.; Shrives, J.; Hradecky, K.

    2009-01-01

    This presentation gave notice of amendments to the Environmental Emergency Regulations, pursuant to section 200 of the 1999 Canadian Environmental Protection Act. At the time of publication, the Regulations required the development and implementation of environmental emergency plans for 174 substances with associated thresholds that, if released to the environment, could harm human health or environmental quality. Substances of concern, including CEPA toxic substances are reviewed regularly by the Environmental Emergencies Division of Environment Canada to determine whether they should be added to the Regulations. An evaluation of substances has been completed and, as a result, 33 new substances have been proposed to be added to the Regulations. Thirty are known CEPA toxics and the other 3 are substances of concern, notably acetic acid, ammonium nitrate and styrene. These substances of concern are considered to pose an unacceptable level of risk from their release and would require environmental emergency planning. This paper also identified the substances from the Chemicals Management Plan that have been evaluated using environmental criteria and have been found to be candidates for possible future addition to the Regulations. The process used to determine regulated threshold quantities was also described. 5 refs., 5 tabs.

  15. Protection from wintertime rainfall reduces nutrient losses and greenhouse gas emissions during the decomposition of poultry and horse manure-based amendments.

    Science.gov (United States)

    Maltais-Landry, Gabriel; Neufeld, Katarina; Poon, David; Grant, Nicholas; Nesic, Zoran; Smukler, Sean

    2018-04-01

    Manure-based soil amendments (herein "amendments") are important fertility sources, but differences among amendment types and management can significantly affect their nutrient value and environmental impacts. A 6-month in situ decomposition experiment was conducted to determine how protection from wintertime rainfall affected nutrient losses and greenhouse gas (GHG) emissions in poultry (broiler chicken and turkey) and horse amendments. Changes in total nutrient concentration were measured every 3 months, changes in ammonium (NH 4 + ) and nitrate (NO 3 - ) concentrations every month, and GHG emissions of carbon dioxide (CO 2 ), methane (CH 4 ), and nitrous oxide (N 2 O) every 7-14 days. Poultry amendments maintained higher nutrient concentrations (except for K), higher emissions of CO 2 and N 2 O, and lower CH 4 emissions than horse amendments. Exposing amendments to rainfall increased total N and NH 4 + losses in poultry amendments, P losses in turkey and horse amendments, and K losses and cumulative N 2 O emissions for all amendments. However, it did not affect CO 2 or CH 4 emissions. Overall, rainfall exposure would decrease total N inputs by 37% (horse), 59% (broiler chicken), or 74% (turkey) for a given application rate (wet weight basis) after 6 months of decomposition, with similar losses for NH 4 + (69-96%), P (41-73%), and K (91-97%). This study confirms the benefits of facilities protected from rainfall to reduce nutrient losses and GHG emissions during amendment decomposition. The impact of rainfall protection on nutrient losses and GHG emissions was monitored during the decomposition of broiler chicken, turkey, and horse manure-based soil amendments. Amendments exposed to rainfall had large ammonium and potassium losses, resulting in a 37-74% decrease in N inputs when compared with amendments protected from rainfall. Nitrous oxide emissions were also higher with rainfall exposure, although it had no effect on carbon dioxide and methane emissions

  16. 22 CFR 171.52 - Appeal of denial of access to, declassification of, amendment of, accounting of disclosures of...

    Science.gov (United States)

    2010-04-01

    ... of, amendment of, accounting of disclosures of, or challenge to classification of records. 171.52..., amendment of, accounting of disclosures of, or challenge to classification of records. (a) Right of... records, amendment of records, accounting of disclosures of records, or any authorized holder of...

  17. 78 FR 32260 - Center For Scientific Review; Notice of Closed Meetings

    Science.gov (United States)

    2013-05-29

    ..., (301) 827-6390, [email protected] . Name of Committee: Digestive, Kidney and Urological Systems... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center For Scientific Review; Notice of Closed Meetings Pursuant to section 10(d) of the Federal Advisory Committee Act, as amended (5...

  18. 77 FR 56855 - Center For Scientific Review; Notice of Closed Meetings

    Science.gov (United States)

    2012-09-14

    ... 20892, 301-806-2515, [email protected] . Name of Committee: Digestive, Kidney and Urological Systems... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Center For Scientific Review; Notice of Closed Meetings Pursuant to section 10(d) of the Federal Advisory Committee Act, as amended (5...

  19. 77 FR 15752 - Notice of Proposed Prospective Purchaser Agreement Amendment Pursuant to the Comprehensive...

    Science.gov (United States)

    2012-03-16

    ... modify or withdraw its consent to the PPA Amendment if comments received disclose facts or considerations... statutes, against the Pittsfield Economic Development Authority (``PEDA''). In lieu of financial consideration, in exchange for EPA's covenant not to sue, the PPA Amendment would require PEDA to acquire...

  20. 75 FR 1336 - First Administrative Review of Certain Polyester Staple Fiber From the People's Republic of China...

    Science.gov (United States)

    2010-01-11

    ... decitex (less than 3 denier) currently classifiable in the Harmonized Tariff Schedule of the United States..., we have updated the surrogate value for steam coal. See Decision Memo at Comment 1a. For all changes... accordance with 751(a)(2)(A) of the Tariff Act of 1930 (``Act'') and 19 CFR 351.212(b)(1), we calculated...