WorldWideScience

Sample records for softwood lumber agreement

  1. Economic analysis of the Canada-United States softwood lumber dispute : playing the quota game

    NARCIS (Netherlands)

    Kooten, van G.C.

    2002-01-01

    The Canada-U.S. Softwood Lumber Agreement (SLA) was the latest measure to restrict Canadian exports of softwood lumber to the United States. Rather than a countervail duty or export tax, SLA employed a quota that provides a large windfall (quota) rent to Canadian lumber producers in addition to

  2. 76 FR 22751 - Softwood Lumber Research, Promotion, Consumer Education and Industry Information Order...

    Science.gov (United States)

    2011-04-22

    ... 23, 2011. FOR FURTHER INFORMATION CONTACT: Maureen T. Pello, Marketing Specialist, Research and... procedure, Advertising, Consumer information, Marketing agreements, Softwood lumber, Promotion, Reporting... Vol. 76 Friday, No. 78 April 22, 2011 Part II Department of Agriculture Agricultural Marketing...

  3. 75 FR 61025 - Softwood Lumber Research, Promotion, Consumer Education and Industry Information Order...

    Science.gov (United States)

    2010-10-01

    ... Information Order; Referendum Procedures AGENCY: Agricultural Marketing Service, USDA. ACTION: Proposed rule..., Washington, DC 20503. FOR FURTHER INFORMATION CONTACT: Maureen T. Pello, Marketing Specialist, Research and... procedure, Advertising, Consumer information, Marketing agreements, Softwood Lumber, Promotion, Reporting...

  4. Softwood Lumber – Some Lessons from the Last Softwood (Lumber IV Dispute

    Directory of Open Access Journals (Sweden)

    Elaine Feldman

    2017-10-01

    Full Text Available The checkered history of softwood lumber disputes between Canada and its southern neighbour stretches back to the 1800s, with five of them occurring since 1982. Two years ago, the settlement obtained in 2006 expired and most Canadian softwood lumber exporters now face a combined countervailing and anti-dumping duty rate from the Americans of around 27 per cent. On the surface, the last dispute, known as Lumber IV, appeared to be a squabble over subsidization and dumping of Canadian softwood lumber exports. However, closer scrutiny revealed that this dispute was really about commercial interests triumphing over policy – the U.S. lumber industry wanted to ensure it kept a certain share of the market at the highest price possible. Complicating attempts to resolve any dispute is the fact that Canada is not a single entity in the lumber business; interest in quota or duties varies across regions as do the countervailing (CVD and anti-dumping (AD rates that the U.S. imposes on particular Canadian producers. These variations thus create almost a divide-and-conquer situation in which one group of producers feels others are getting an advantage. The Canadian industry instead should be standing together as much as possible, creating a united front in any dispute with the U.S. Drafting new policy and resorting to litigation to settle Lumber IV failed because the potential settlement got bogged down by the drawbacks of both of those routes. Policy failed because it quickly became clear that the U.S. was going to act with impunity to determine whether there was a subsidy, regardless of what the trade rules permitted. And litigation created an endless loop in which contradictory rulings were handed back and forth between NAFTA panels and the U.S. International Trade Commission, stalling any resolution. Lumber IV also taught the Canadians that taking their complaints to both NAFTA and the World Trade Organization, which does not order a refunding of wrongly

  5. Political pressure: An examination of U S Senators actions in restricting Canadian softwood lumber imports

    Science.gov (United States)

    Joseph Godwin; Daowei Zhang

    2012-01-01

    Over the past 30 years the U.S.–Canadian softwood lumber trade dispute has resulted in three managed trade agreements that have not been voted on in the U.S. Congress. Nevertheless, U.S. Senators have played an important role in shaping the political environment that has nurtured these agreements. In this paper we construct a lumber influence index based on 14 known...

  6. Quality drying of softwood lumber : guidebook - checklist

    Science.gov (United States)

    M. R. Milota; J. D. Danielson; R. S. Boone; D. W. Huber

    The IMPROVE Lumber Drying Program is intended to increase awareness of the lumber drying system as a critical component in the manufacture of quality lumber. One objective of the program is to provide easy-to-use tools that a kiln operator can use to maintain an efficient kiln operation and therefore contribute to lumber drying quality. This report is one component of...

  7. 19 CFR 12.140 - Entry of softwood lumber products from Canada.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Entry of softwood lumber products from Canada. 12... products from Canada. The requirements set forth in this section are applicable for as long as the Softwood... and Canada, remains in effect. (a) Definitions. The following definitions apply for purposes of this...

  8. 75 FR 16748 - Final Voluntary Product Standard; DOC PS 20-10 “American Softwood Lumber Standard”

    Science.gov (United States)

    2010-04-02

    ...-0146-02] Final Voluntary Product Standard; DOC PS 20-10 ``American Softwood Lumber Standard'' AGENCY... of Standards and Technology (NIST) announces voluntary product standard DOC PS 20-10 ``American Softwood Lumber Standard'' which will supersede DOC PS 20-05. The Standard establishes standard sizes and...

  9. An assessment of the industrial markets for softwood clearwood lumber.

    Science.gov (United States)

    Ivan L. Eastin; Christine L. Lane; Roger D. Fight; Jamie Barbour

    1998-01-01

    The purpose of this project was to assess market opportunities for second growth clearwood lumber by identifying industry segments that currently utilize clearwood lumber and determining whether alternative markets will continue to exist for clearwood lumber produced from intensively managed forests in the Pacific Northwest. A survey of industrial lumber...

  10. 76 FR 22757 - Softwood Lumber Research, Promotion, Consumer Education and Industry Information Order

    Science.gov (United States)

    2011-04-22

    ... concrete dominate larger residential and nonresidential projects. Brick, concrete, and vinyl are often used... products like cement and vinyl has also helped to reduce demand for softwood lumber. \\12\\ Price data was... votes would have to be confirmed in writing and recorded in Board minutes. The proposed Order would...

  11. Environmental impact of manufacturing softwood lumber in northeastern and north central United States

    Science.gov (United States)

    Richard D. Bergman; Scott A. Bowe

    2010-01-01

    Finding the environmental impact of building materials is becoming increasingly more important because of public environmental awareness. Accurate and precise life-cycle inventory data on wood products are needed to meet this demand. This study examined softwood lumber manufacturing in the northeastern and north central US using life-cycle inventory methods. Material...

  12. INDUSTRIAL EVALUATION OF RE-DRY STRATEGY FOR SOFTWOOD LUMBER

    OpenAIRE

    Elustondo, Diego; Avramidis, Stavros

    2005-01-01

    This paper presents an experimental evaluation of the first commercial scale dry-sort-redry (DSRD) strategy for drying of 2x4 Pacific coast hemlock (PCH) lumber. The DSRD strategy is a methodology designed to reduce final moisture content variability in kiln dried lumber by complementing conventional drying with radio frequency vacuum (RFV) drying technology. The strategy′s objective is to avoid producing over-dried lumber in conventional drying by setting the target moisture content to...

  13. Clearwood quality and softwood lumber prices: what's the real premium?

    Science.gov (United States)

    Thomas R. Waggener; Roger D. Fight

    1999-01-01

    Diminishing quantities of appearance grade lumber and rising price premiums for it have accompanied the transition from old-growth to young-growth timber. The price premiums for better grades are an incentive for producers to undertake investments to increase the yield of those higher valued products. Price premiums, however, are also an incentive for users to...

  14. Life Cycle Primary Energy and Carbon Analysis of Recovering Softwood Framing Lumber and Hardwood Flooring for Reuse

    Science.gov (United States)

    Richard D. Bergman; Hongmei Gu; Thomas R. Napier; James Salazar; Robert H. Falk

    2012-01-01

    Recovering wood for reuse in a new house affects energy and greenhouse gas emissions. This paper finds the energy and emissions for recovering softwood framing lumber and hardwood flooring from an old house for installation in a new house. Recovering wood displaces primary production of new wood products and avoids the end-of-life (EOL) burdens for the old house. We...

  15. 75 FR 61001 - Softwood Lumber Research, Promotion, Consumer Education and Industry Information Order

    Science.gov (United States)

    2010-10-01

    ... lumber is used in products like flooring, siding and framing. The program would be financed by an... whether they favor implementation of the program prior to it going into effect. This rule also announces... Executive Order 12988, Civil Justice Reform. It is not intended to have retroactive effect. Section 524 of...

  16. Life cycle environmental performance of renewable building materials in the context of residential construction : phase II research report: an extension to the 2005 phase I research report. Module D, Life cycle inventory of softwood lumber manufacturing in the Northeastern and North Central United States.

    Science.gov (United States)

    Richard D. Bergman; Scott A. Bowe

    2009-01-01

    The goal of this study was to gain an understanding of the environmental impact for softwood lumber production through a gate-to-gate life-cycle inventory (LCI) of softwood sawmills in the northeastern and north central United States (NE/NC). Primary mill data were collected per Consortium on Research for Renewable Industrial Material (CORRIM) Research Guidelines (...

  17. Regional softwood sawmill processing variables as influenced by productive capacity

    Science.gov (United States)

    P. H. Steele; F. G. Wagner; K. E. Skog

    The relationship between annual softwood sawmill production and lumber processing variables was examined using data from Sawmill Improvement Program (SIP) studies of 650 softwood mills. The variables were lumber recovery factor (LRF); headrig and resaw kerf width; total sawing variation, rough green size, and oversizing-undersizing for 4/4 and 8/4 lumber; planer...

  18. What's ahead in automated lumber grading

    Science.gov (United States)

    D. Earl Kline; Richard Conners; Philip A. Araman

    1998-01-01

    This paper discusses how present scanning technologies are being applied to automatic lumber grading. The presentation focuses on 1) what sensing and scanning devices are needed to measure information for accurate grading feature detection, 2) the hardware and software needed to efficiently process this information, and 3) specific issues related to softwood lumber...

  19. Commercial lumber

    Science.gov (United States)

    Kent A. McDonald; David E. Kretschmann

    1999-01-01

    In a broad sense, commercial lumber is any lumber that is bought or sold in the normal channels of commerce. Commercial lumber may be found in a variety of forms, species, and types, and in various commercial establishments, both wholesale and retail. Most commercial lumber is graded by standardized rules that make purchasing more or less uniform throughout the country...

  20. Two-dimensional finite element heat transfer model of softwood. Part II, Macrostructural effects

    Science.gov (United States)

    Hongmei Gu; John F. Hunt

    2006-01-01

    A two-dimensional finite element model was used to study the effects of structural features on transient heat transfer in softwood lumber with various orientations. Transient core temperature was modeled for lumber samples “cut” from various locations within a simulated log. The effects of ring orientation, earlywood to latewood (E/L) ratio, and ring density were...

  1. Influence of Lumber Volume Maximization in Sawing Hardwood Sawlogs

    Science.gov (United States)

    Philip H. Steele; Francis G. Wagner; Lalit Kumar; Philip A. Araman

    1993-01-01

    The Best Opening Face (BOF) technology for volume maximization during sawing has been rapidly adopted by softwood sawmills. Application of this technology in hardwood sawmills has been limited because of their emphasis on sawing for the highest possible grade of lumber. The reason for this emphasis is that there is a relatively large difference in price between the...

  2. Chapter 4:Grading and properties of hardwood structural lumber

    Science.gov (United States)

    David W. Green

    2005-01-01

    Structural lumber markets have traditionally been dominated by softwood species. Historically, however, hardwood species have been extensively used for certain structural products such as timbers for railway and highway bridges, railway ties, mine timbers, and for pallets and containers. In the 1920s, when uniform procedures were first developed for structural grading...

  3. 19 CFR 12.142 - Entry of softwood lumber and softwood lumber products from any country into the United States.

    Science.gov (United States)

    2010-04-01

    ... purposes of paragraph (c)(1) of this section, the following definitions apply: (A) F.O.B. The term “F.O.B... Tariff Act of 1930, as amended (19 U.S.C. 1202 et seq.); and (B) To the best of the person's knowledge and belief: (1) The export price provided is determined in accordance with the definition set forth in...

  4. Drying of building lumber

    Energy Technology Data Exchange (ETDEWEB)

    Washimi, Hiroshi

    1988-08-20

    Dried lumber is classified into air dried and kiln-dried lumber. The water content of kiln-dried lumber is specified by the Japan Agricultural Standards. However, since building lumber varies in such factors as the location where it was growing, species and shape, the standards, though relaxed, are not being observed. In fact, lumbered products which are not ''Kiln-dried'' frequently bear ''kiln-dried lumber'' marks. In an attempt to correct the situation, the Forestry Agency has set up voluntary standards, but problems still remain. The conventional drying method consists of first subjecting the lumber to optimum drying, then letting bending and deformations to freely and fully appear, and follow this with corrective sawing to produce planks straight from end to end. Compared with air dried lumber in terms of moisture content, kiln-dried lumber remains much with same with minimal shrinkage and expansion. For oil-containing resin, such normal treatments as drying by heating, steaming and boiling seem to be quite effective. Kiln drying, which is becoming more and more important with changes in the circulation system, consists of the steaming-drying-heating method and the dehumidizing type drying method. The major factor which determines the drying cost is the number of days required for drying, which depends largely on the kind of lumber and moisture content. The Forestry Angency is promoting production of defoiled lumber. (2 figs, 2 tables)

  5. Drying hardwood lumber

    Energy Technology Data Exchange (ETDEWEB)

    Chow, A T

    1988-11-14

    Dried lumber is a high-value-added product, especially when it is of high quality. Lumber damaged during the drying operation can represent substantial lost revenue. It has been demonstrated that dehumidification kilns can improve lumber quality, and reduce energy consumption over conventional drying methods. A summary of the literature on drying hardwood lumber, particularly using heat pump dehumidification, has been prepared to allow the information to be readily accessible to Ontario Hydro personnel who work with customers in the lumber industry. For that purpose, this summary has been prepared from the perspective of the customer, a dry kiln operator. Included are brief descriptions of drying schedules, precautions needed to minimize drying defects in the lumber, and rules-of-thumb for selecting and estimating the capital cost of the drying equipment. A selection of drying schedules and moisture contents of green lumber, a glossary of lumber defects and brief descriptions of the possible preventive measures are also included. 10 refs., 8 figs., 4 tabs.

  6. Pierce Lumber, Inc.

    Science.gov (United States)

    The EPA is providing notice of a proposed Administrative Penalty Assessment against Pierce Lumber, Inc. (“Respondent”), located at 1629 13th Street, Belle Plaine, IA for alleged violations of its National Pollutant Discharge Elimination System permit (perm

  7. Agreements

    International Nuclear Information System (INIS)

    2001-01-01

    These columns summarize the different bilateral and multilateral agreements concluded recently between the different OECD countries and concerning the nuclear energy domain: Argentina - Australia: Agreement concerning Co-operation in the Peaceful Uses of Nuclear Energy (2001). Argentina - Brazil: Joint Declaration regarding the Creation of the Argentinean-Brazilian Agency for Nuclear Energy Applications (2001). Australia - Czech Republic / Australia - Hungary: Agreements on Co-operation in Peaceful Uses of Nuclear Energy and the Transfer of Nuclear Material (2001). Australia - Indonesia: Arrangement Concerning Co-operation on Nuclear Safeguards and Related Matters (2001). Austria - Switzerland: Agreement on the Early Exchange of Information in the Field of Nuclear Safety and Radiation. Brazil - United States: Extension of the Agreement concerning Research and Development in Nuclear Material Control, Accountancy, Verification, Physical Protection, and Advanced Containment and Surveillance Technologies for International Safeguards Applications (2001). Czech Republic - Republic of Korea: Agreement for Co-operation in the Peaceful Uses of Nuclear Energy (2001). European Union- Russian Federation: Agreements on Nuclear Safety and Controlled Nuclear Fusion (2001). France - United States: Agreement for Co-operation in Advanced Nuclear Reactor Science and Technology (2001). Japan - United Kingdom: Co-operation Agreement on Advanced Nuclear Fuel Cycle, Fast Breeder Reactor and Other Related Technologies (2001). Republic OF Korea - United States: Annex IV Joint Project on Cintichem Technology (2000). Morocco - United States: Protocol amending the Co-operation Agreement on the Peaceful Uses of Nuclear Energy (2001). Multilateral Agreements: Agreement for Information Exchange on Radiological Surveillance in Northern Europe (2001). Status of Conventions in the Field of Nuclear Energy. (author)

  8. Laminated lumber may be more profitable than sawn lumber

    Science.gov (United States)

    P. Koch

    1976-01-01

    By laminating 1/4-in. rotary-cut veneer into structural lumber, manufacturers can expand lumber output by at least 30% without increasing volume logged. The idea merits intensive study. Manufacturing plus raw material costs should total about $142/Mbf; sales price for desirable widths and lengths of the strong laminated product should approach or exceed $200/Mbf.

  9. The automatic lumber planing mill

    Science.gov (United States)

    Peter Koch

    1957-01-01

    It is probable that a truly automatic planning operation could be devised if some of the variables commonly present in the mill-run lumber were eliminated and the remaining variables kept under close control. This paper will deal with the more general situation faced by mostl umber manufacturing plants. In other words, it will be assumed that the incoming lumber has...

  10. Lumber defect detection by ultrasonics

    Science.gov (United States)

    K. A. McDonald

    1978-01-01

    Ultrasonics, the technology of high-frequency sound, has been developed as a viable means for locating most defects In lumber for use in digital form in decision-making computers. Ultrasonics has the potential for locating surface and internal defects in lumber of all species, green or dry, and rough sawn or surfaced.

  11. Commercial lumber, round timbers, and ties

    Science.gov (United States)

    David E. Kretschmann

    2010-01-01

    When sawn, a log yields round timber, ties, or lumber of varying quality. This chapter presents a general discussion of grading, standards, and specifications for these commercial products. In a broad sense, commercial lumber is any lumber that is bought or sold in the normal channels of commerce. Commercial lumber may be found in a variety of forms, species, and types...

  12. Quality drying of hardwood lumber : guidebook -- checklist

    Science.gov (United States)

    R. S. Boone; M. R. Milota; J. D. Danielson; D. W. Huber

    The IMPROVE Lumber Drying Program is intended to increase awareness of the lumber drying system as a critical component in the manufacture of quality lumber. One objective of the program is to provide easy-to-use tools that a kiln operator can use to maintain an efficient kiln operation and therefore improve lumber drying quality. This report is one component of the...

  13. Structural Change in Southern Softwood Stumpage Markets

    Science.gov (United States)

    Douglas R. Carter

    1998-01-01

    The potential for structural change in southern stumpage market models has impacts on not only our basic understanding of those markets, but also on harvest, inventory and price projections, and related policy. In this paper, we test for structural change in both sawtimber and pulpwood softwood stumpage markets in the U.S. South over the period 1950-1994. Test...

  14. Comparison of dehumidification and heat and vent drying of hem-fir softwood

    Energy Technology Data Exchange (ETDEWEB)

    Mackay, J F.G.; Nielson, R W

    1988-03-01

    The objective of this project was to demonstrate the performance of dehumidifier kilns, compared to gas-fired, hot-air kilns in drying a commercial grade of softwood lumber. To accomplish this, drying tests were conducted with matched loads of lumber in a new test facility which was constructed to operate as a conventional heat and vent kiln or as a dehumidifier kiln. Comparisons were made of drying times, shrinkage and quality of dried product and total drying energy consumptions. Data from these tests were used in conjunction with capital, energy and other costs obtained from suppliers and operators of existing kilns to make economic comparisons between commercial-sized dehumidifier and heat and vent kilns. These comparisons were made on the basis of equivalent uniform annual costs. Dehumidification drying took about 20% longer and used about 50% of energy compared to heat and vent drying. Analysis of the test runs indicated that further improvements in the energy utilization efficiencies of dehumidifier kilns are feasible since one run indicated an energy consumption of only 36% of that in heat and vent drying. No differences in shrinkage or degrade were apparent. Economic comparisons for three sizes of kilns showed total drying costs by dehumidification to be less for a small-size kiln but more for medium- and large-size operations. Sensitivity analyses were performed to observe the effect of alternate energy prices, dehumidifier energy consumptions, dehumidifier drying times, building costs and degrade. 9 refs., 7 figs., 36 tabs.

  15. Hardwood log grades and lumber grade yields for factory lumber logs

    Science.gov (United States)

    Leland F. Hanks; Glenn L. Gammon; Robert L. Brisbin; Everette D. Rast

    1980-01-01

    The USDA Forest Service Standard Grades for Hardwood Factory Lumber Logs are described, and lumber grade yields for 16 species and 2 species groups are presented by log grade and log diameter. The grades enable foresters, log buyers, and log sellers to select and grade those log suitable for conversion into standard factory grade lumber. By using the apropriate lumber...

  16. Trends in lumber processing in the Western United States. Part II: Overrun and lumber recovery factors.

    Science.gov (United States)

    Charles E. Keegan; Todd A. Morgan; Keith A. Blatner; Jean M. Daniels

    2010-01-01

    This article describes trends in three measures of lumber recovery for sawmills in the western United States: lumber overrun (LO), lumber recovery factor (LRF), and cubic lumber recovery (CLR). All states and regions showed increased LO during the last three decades. Oregon and Montana had the highest LO at 107 and 100 percent, respectively. Alaska had the lowest LO at...

  17. 78 FR 15053 - Simpson Lumber Company, LLC, Shelton, Washington; Simpson Lumber Company, LLC, Tacoma, Washington...

    Science.gov (United States)

    2013-03-08

    ...,372B] Simpson Lumber Company, LLC, Shelton, Washington; Simpson Lumber Company, LLC, Tacoma, Washington; Simpson Lumber Company, LLC, Longview, Washington; Notice of Revised Determination on Reconsideration On... Reconsideration for the workers and former workers of Simpson Lumber Company, LLC, Shelton, Washington (TA-W-81...

  18. 78 FR 77329 - Softwood Lumber Research, Promotion, Consumer Education and Industry Information Order; Changes...

    Science.gov (United States)

    2013-12-23

    ...); adds flexibility for the Board to nominate eligible persons to fill vacancies that occur during a term... operate (U.S. or import); add flexibility for the Board to nominate eligible persons to fill vacancies... and Border Protection. 2010 and 2011 U.S. data is from Forest Economic Advisors. It is noted that for...

  19. 76 FR 46185 - Softwood Lumber Research, Promotion, Consumer Education and Industry Information Order

    Science.gov (United States)

    2011-08-02

    ... data was compiled by Henry Spelter of Wood Futures Insight and Forest Economic Advisors. For 2008-2009... the Board indicating their desire to serve or nominating another industry member to serve on the Board... serve or to nominate another industry member to serve on the Board. Interested persons may also submit a...

  20. 78 FR 58956 - Softwood Lumber Research, Promotion, Consumer Education and Industry Information Order; Changes...

    Science.gov (United States)

    2013-09-25

    ... in any region in which they operate (U.S. or import); add flexibility for the Board to nominate... they operate (U.S. or import); add flexibility for the Board to nominate eligible persons to fill... and Border Protection. 2010 and 2011 U.S. data is from Forest Economic Advisors. It is noted that for...

  1. 78 FR 24152 - Softwood Lumber Research, Promotion, Consumer Education and Industry Information Order; Request...

    Science.gov (United States)

    2013-04-24

    ... at www.regulations.gov or sent to the Promotion and Economics Division, Fruit and Vegetable Program... assessments. The information collection requirements in the request are essential to carry out the intent of...

  2. Projecting housing starts and softwood lumber consumption in the United States

    Science.gov (United States)

    Jeffrey P. Prestemon; David N. Wear; Karen L. Abt; Robert C. Abt

    2018-01-01

    New residential construction is a primary user of wood products in the United States; therefore, wood products projections require understanding the determinants of housing starts. We model quarterly US total, single-family, and multifamily housing starts with several model specifications, using data from 1979 to 2008, and evaluate their...

  3. Interactions between domestic and export markets for softwood lumber and plywood: tests of six hypotheses.

    Science.gov (United States)

    David R. Darr

    1981-01-01

    Price formation in export markets and available data on export and domestic markets are discussed. The results of tests of several hypotheses about interactions between domestic and export markets are presented and interpreted from the standpoints of trade promotion and trade policy.

  4. Evolution of tensile design stresses for lumber

    Science.gov (United States)

    William L. Galligan; C. C. Gerhards; R. L. Ethington

    1979-01-01

    Until approximately 1965, allowable design stresses for lumber in tension were taken as equal to those assigned for bending. As interest in tensile properties increased, testing machines were designed specifically to stress lumber in tension. Research results that accumulated on tensile tests of full-size lumber suggested lower design stresses for tension than for...

  5. Relative efficiency of sawmill types operating in Uganda's softwood ...

    African Journals Online (AJOL)

    The overall aim of this study was to determine the appropriate saw milling ... the swivel and locally-maoufactu red sawmills operating in softwood plantations to improve their feed A ... technologies, poor maintenance of sawmill machinery, poor ... Production of timber from the softwood plantations ..... by Productive Capacity.

  6. Machine grading of lumber : practical concerns for lumber producers

    Science.gov (United States)

    William L. Galligan; Kent A. McDonald

    2000-01-01

    Machine lumber grading has been applied in commercial operations in North America since 1963, and research has shown that machine grading can improve the efficient use of wood. However, industry has been reluctant to apply research findings without clear evidence that the change from visual to machine grading will be a profitable one. For instance, mill managers need...

  7. Lumber Cost Minimization through Optimum Grade-Mix Selection

    Science.gov (United States)

    Xiaoqiu Zuo; Urs Buehlmann; R. Edward Thomas; R. Edward Thomas

    2003-01-01

    Rough mills process kiln-dried lumber into components for the furniture and wood products industries, Lumber is a significant portion of total rough mill costs and lumber quality can have a serious impact on mill productivity. Lower quality lumber is less expensive yet is harder to process. Higher quality lumber is more expensive yet easier to process. The problem of...

  8. Automatic Edging and Trimming of Hardwood Lumber

    Science.gov (United States)

    D. Earl Kline; Eugene M. Wengert; Philip A. Araman

    1990-01-01

    Studies have shown that there is a potential to increase hardwood lumber value by more than 20 percent through optimum edging and trimming. Even a small portion of this percentage can boost the profitability of hardwood lumber manufacturers substantially. The objective of this research project is to develop an automated system which would assist in correct edging and...

  9. Lumber stress grades and design properties

    Science.gov (United States)

    David E. Kretschmann; David W. Green

    1999-01-01

    Lumber sawn from a log, regardless of species and size, is quite variable in mechanical properties. Pieces may differ in strength by several hundred percent. For simplicity and economy in use, pieces of lumber of similar mechanical properties are placed in categories called stress grades, which are characterized by (a) one or more sorting criteria, (b) a set of...

  10. Factors determining lumber recovery in sawmilling

    Science.gov (United States)

    Philip H. Steele

    1984-01-01

    Lumber volume recovery in sawmilling is determined by a confusing interaction of several factors. The more one knows about each individual factor, the more one can understand how the factors interact. The author identifies and discusses in detail seven factors influencing lumber recovery. Past and current research is cited, and examples are given to illustrate the...

  11. Factors affecting regional changes in hardwood lumber production

    Science.gov (United States)

    William G. Luppold; Gilbert P. Dempsey; Gilbert P. Dempsey

    1994-01-01

    Hardwood lumber production increased by nearly 1.8 billion board feet between 1986 and 1990 and decreased sharply in 1991. However, not all areas of the country experienced the same growth in hardwood lumber production during the 1980s. While lumber production in inland regions of the eastern United States and the west increased during the 1980s, lumber output in...

  12. Quality drying in a hardwood lumber predryer : guidebook--checklist

    Science.gov (United States)

    E. M. Wengert; R. S. Boone

    The IMPROVE Lumber Drying Program is intended to increase awareness of the lumber drying system as a critical component in the manufacture of quality lumber. One objective of the program is to provide easy-to-use tools that a kiln/predryer operator can use to maintain an efficient drying operation and therefore improve lumber drying quality. This report is one...

  13. Emissions from burning of softwood pellets

    International Nuclear Information System (INIS)

    Olsson, Maria; Kjaellstrand, Jennica

    2004-01-01

    Softwood pellets from three different Swedish manufacturers were burnt in laboratory scale to determine compounds emitted. The emissions were sampled on Tenax cartridges and assessed by gas chromatography and mass spectrometry. No large differences in the emissions from pellets from different manufacturers were observed. The major primary semi-volatile compounds released during flaming burning were 2-methoxyphenols from lignin. The methoxyphenols are of interest due to their antioxidant effect, which may counteract health hazards of aromatic hydrocarbons. Glowing combustion released the carcinogenic benzene as the predominant aromatic compound. However, the benzene emissions were lower than from flaming burning. To relate the results from the laboratory burnings to emissions from pellet burners and pellet stoves, chimney emissions were determined for different burning equipments. The pellet burner emitted benzene as the major aromatic compound, whereas the stove and boiler emitted phenolic antioxidants together with benzene. As the demand for pellets increases, different biomass wastes will be considered as raw materials. Ecological aspects and pollution hazards indicate that wood pellets should be used primarily for residential heating, whereas controlled large-scale combustion should be preferred for pellets made of most other types of biomass waste. (Author)

  14. Organosolv Fractionation of Softwood Biomass for Biofuel and Biorefinery Applications

    Directory of Open Access Journals (Sweden)

    Christos Nitsos

    2017-12-01

    Full Text Available Softwoods represent a significant fraction of the available lignocellulosic biomass for conversion into a variety of bio-based products. Its inherent recalcitrance, however, makes its successful utilization an ongoing challenge. In the current work the research efforts for the fractionation and utilization of softwood biomass with the organosolv process are reviewed. A short introduction into the specific challenges of softwood utilization, the development of the biorefinery concept, as well as the initial efforts for the development of organosolv as a pulping method is also provided for better understanding of the related research framework. The effect of organosolv pretreatment at various conditions, in the fractionation efficiency of wood components, enzymatic hydrolysis and bioethanol production yields is then discussed. Specific attention is given in the effect of the pretreated biomass properties such as residual lignin on enzymatic hydrolysis. Finally, the valorization of organosolv lignin via the production of biofuels, chemicals, and materials is also described.

  15. Quality Characteristics of Appalachian Red Oak Lumber

    Science.gov (United States)

    Janice K Wiedenbeck; Charles J. Gatchell; Elizabeth S. Walker

    1995-01-01

    Red oak lumber defect information derived from a well-constructed board data bank was analyzed. The potential utility of No. 1 Common and No. 2A Common lumber is indicated by the finding that 23 percent of the No. 1 Common boards and 35 percent of the No. 2A Common boards in the data bank contain clear-face cutting percentages that meet the minimum requirement for the...

  16. The state of hardwood lumber markets

    Science.gov (United States)

    Gilbert P. Dempsey; William G. Luppold

    1992-01-01

    Although the 1990-91 recession has temporarily dampened the demand for hardwood lumber, the decade of the 1980s was a period of strong growth in the hardwood market. After experiencing a flat market in 1980 and a decline in 1982, the demand for hardwood lumber by both the domestic industry and the export market increased strongly—from 8 billion board feet in 1982 to 11...

  17. Geometric model for softwood transverse thermal conductivity. Part I

    Science.gov (United States)

    Hong-mei Gu; Audrey Zink-Sharp

    2005-01-01

    Thermal conductivity is a very important parameter in determining heat transfer rate and is required for developing of drying models and in industrial operations such as adhesive cure rate. Geometric models for predicting softwood thermal conductivity in the radial and tangential directions were generated in this study based on obervation and measurements of wood...

  18. On-site energy consumption at softwood sawmills in Montana

    Science.gov (United States)

    Dan Loeffler; Nathaniel Anderson; Todd A. Morgan; Colin B. Sorenson

    2016-01-01

    Total on-site energy requirements for wood product manufacturing are generally not well understood or publicly available, particularly at subregional scales, such as the state level. This article uses a mail survey of softwood sawmills in Montana to develop a profile of all on-site energy consumption. Energy use is delineated by fuel type on a production basis...

  19. Softwood sawlog secondary transport travel speed prediction for the ...

    African Journals Online (AJOL)

    The objective of this study was to develop a predictive model for travel speed of softwood sawlog timber transport (STT) vehicles over a range of forest and provincial roads of varying condition for the South African forestry industry. Data was accumulated from both the Eastern Cape/KwaZulu-Natal and Mpumalanga forest ...

  20. Mechanical properties: wood lumber versus plastic lumber and thermoplastic composites

    Directory of Open Access Journals (Sweden)

    Bernardo Zandomenico Dias

    Full Text Available Abstract Plastic lumber and thermoplastic composites are sold as alternatives to wood products. However, many technical standards and scientific studies state that the two materials cannot be considered to have the same structural behaviour and strength. Moreover, there are many compositions of thermoplastic-based products and plenty of wood species. How different are their mechanical properties? This study compares the modulus of elasticity and the flexural, compressive, tensile and shear strengths of such materials, as well as the materials' specific mechanical properties. It analyses the properties of wood from the coniferae and dicotyledon species and those of commercialized and experimental thermoplastic-based product formulations. The data were collected from books, scientific papers and manufacturers' websites and technical data sheets, and subsequently compiled and presented in Ashby plots and bar graphs. The high values of the compressive strength and specific compressive and tensile strengths perpendicular to the grain (width direction shown by the experimental thermoplastic composites compared to wood reveal their great potential for use in compressed elements and in functions where components are compressed or tensioned perpendicularly to the grain. However, the low specific flexural modulus and high density of thermoplastic materials limit their usage in certain civil engineering and building applications.

  1. An econometric model of the hardwood lumber market

    Science.gov (United States)

    William G. Luppold

    1982-01-01

    A recursive econometric model with causal flow originating from the demand relationship is used to analyze the effects of exogenous variables on quantity and price of hardwood lumber. Wage rates, interest rates, stumpage price, lumber exports, and price of lumber demanders' output were the major factors influencing quantities demanded and supplied and hardwood...

  2. Growth and shifts in eastern hardwood lumber production

    Science.gov (United States)

    William G. Luppold; Gilbert P. Dempsey

    1993-01-01

    An analysis of recent trends in eastern U.S. hardwood lumber production indicates that total output increased sharply between 1977 and 1991. The increase, however, was much more pronounced in the East's northern tier of states than in the southern. This paper first examines recent hardwood lumber usage trends and historic hardwood lumber production trends. Changes...

  3. 75 FR 52453 - Entry Requirements for Certain Softwood Lumber Products Exported From Any Country Into the United...

    Science.gov (United States)

    2010-08-26

    ...)(3)(iii)(B)(3), which states that ``the exporter has paid, or committed to pay, all export charges..., to his best knowledge and belief, that the exporter has paid or committed to pay ``all export charges... discrepancies between the export permit date and the entry summary data. The commenter suggests using the...

  4. Clonal multiplication of guava through softwood cuttings under mist conditions

    International Nuclear Information System (INIS)

    Kareem, A.; Jaskkani, M.J.; Fatima, B.; Sadia, B.

    2012-01-01

    Guava (psidium guajava l.) is a luscious and important tropical fruit crop. the objective of the study was to develop vegetative propagation system to avoid clonal degradation in guava fruit plants. softwood cuttings from five year old gola accession were prepared from the shoot tops of current season growth, measuring 12 cm in length and carrying 2 to 4 nodes. iba and naa (0, 2000, 4000, 6000, 8000 ppm) were selected to treat cuttings for root induction. cuttings were planted under mist conditions by maintaining temperature at 25 degree c and 85% relative humidity for 25 days. maximum survival percentage (92.17%) of plants at transplanting was noted with 4000 ppm concentration followed by 2000 ppm (85.50%). In general iba 4000 ppm concentration performed better as compared to naa for all parameters studied. This study revealed the potential of clonal propagation of guava through softwood cuttings treated with auxins. (author)

  5. Cancer incidence among workers exposed to softwood dust in Lithuania.

    Science.gov (United States)

    Smailyte, Giedre

    2012-06-01

    The aim of this study was to assess cancer incidence in a cohort of woodworkers exposed to softwood dust in a Lithuanian wooden joinery products factory. The study population consisted of 1518 workers (1080 men and 438 women) employed in the factory for at least 1 year between 1947 and 1996 and living in Lithuania on 1 January 1978, when the follow-up for cancer incidence began. The follow-up period for cancer was 1978-2007. Cancer risk was assessed by standardised incidence ratios (SIR) with reference to the national population. Overall cancer incidence was not increased among woodworkers. However, the number of mouth and pharynx cancer cases among male woodworkers was significantly increased compared with expected numbers (SIR 2.19, 95% CI 1.17 to 3.74). A higher risk was found for cancer of the buccal cavity than for pharyngeal cancer (SIRs 2.83 and 1.45, respectively). The SIR for larynx cancer was also elevated (SIR 1.39, 95% CI 0.64 to 2.64) among men, while the number of lung cancer cases was higher than expected only among women (SIR 2.07, 95% CI 00.57 to 5.31). This results of this study support the hypothesis that exposure to softwood dust may increase the risk of oral and pharyngeal cancer. No support was found for an increased risk of other respiratory cancers among workers exposed to softwood dust.

  6. Sixth Status Report: Testing of Aged Softwood Fiberboard Material for the 9975 Shipping Package

    Energy Technology Data Exchange (ETDEWEB)

    Daugherty, W. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2015-03-31

    Samples have been prepared from several 9975 lower fiberboard subassemblies fabricated from softwood fiberboard. Physical, mechanical and thermal properties have been measured following varying periods of conditioning in each of several environments. These tests have been conducted in the same manner as previous testing on cane fiberboard samples. Overall, similar aging trends are observed for softwood and cane fiberboard samples, with a few differences. Some softwood fiberboard properties tend to degrade faster in some environments, while some cane fiberboard properties degrade faster in the two most aggressive environments. As a result, it is premature to assume both materials will age at the same rates, and the preliminary aging models developed for cane fiberboard might not apply to softwood fiberboard. However, it is expected that both cane and softwood fiberboard assemblies will perform satisfactorily in conforming packages stored in a typical KAC storage environment for up to 15 years. Samples from an additional 3 softwood fiberboard assemblies have begun aging during the past year to provide information on the variability of softwood fiberboard behavior. Aging and testing of softwood fiberboard will continue and additional data will be collected to support development of an aging model specific to softwood fiberboard.

  7. Dimension yields from yellow-poplar lumber

    Science.gov (United States)

    R. C. Gilmore; J. D. Danielson

    1984-01-01

    The available supply of yellow poplar (Liriodendron tulipifera L.), its potential for new uses, and its continuing importance to the furniture industry have created a need to accumulate additional information about this species. As an aid to better utilization of this species, charts for determining cutting stock yields from yellow poplar lumber are presented for each...

  8. Burst fracture of the fifth lumber vertebra

    International Nuclear Information System (INIS)

    Cao Hetao; Hu Zhenmin; Shi Yuxin

    1999-01-01

    Objective: To investigate the stability of the fifth lumber vertebra after burst fracture. Methods: 7 patients with burst fracture of the fifth lumber vertebra were examined by X-ray and CT, and followed for 6-36 months. The changes of wedge index, lordosis, degree of spinal canal stenosis and neurological features were observed during the episode and followed up. Results: The three spinal column structure was disrupted in 6 of 7 patients. The anterior and mid columns were involved in 1 case. Spinal stenosis of first and second degrees was seen in 3 cases, and in one case, there was no spinal canal stenosis. Lower lumber motor-root deficits were found in 2 of 7 patients and resolved in follow up. There was no tendency of progressive collapse of the vertebral body and spinal stenosis. Conclusions: Burst fracture of the fifth lumber vertebra was specific, most of them were stable fractures, although two or three columns of the spine were disrupted and accompanied by spinal canal stenosis

  9. Burst fracture of the fifth lumber vertebra

    Energy Technology Data Exchange (ETDEWEB)

    Hetao, Cao; Zhenmin, Hu; Yuxin, Shi [Affiliated Hosptial of Nantong Medical College, JS, Nantong (China). Dept. of Radiology

    1999-04-01

    Objective: To investigate the stability of the fifth lumber vertebra after burst fracture. Methods: 7 patients with burst fracture of the fifth lumber vertebra were examined by X-ray and CT, and followed for 6-36 months. The changes of wedge index, lordosis, degree of spinal canal stenosis and neurological features were observed during the episode and followed up. Results: The three spinal column structure was disrupted in 6 of 7 patients. The anterior and mid columns were involved in 1 case. Spinal stenosis of first and second degrees was seen in 3 cases, and in one case, there was no spinal canal stenosis. Lower lumber motor-root deficits were found in 2 of 7 patients and resolved in follow up. There was no tendency of progressive collapse of the vertebral body and spinal stenosis. Conclusions: Burst fracture of the fifth lumber vertebra was specific, most of them were stable fractures, although two or three columns of the spine were disrupted and accompanied by spinal canal stenosis

  10. Durability of wood-plastic composite lumber

    Science.gov (United States)

    Rebecca E. Ibach

    2010-01-01

    Wood-plastic composite (WPC) lumber has been marketed as a low-maintenance, high-durability product. Retail sales in the United States were slightly less than $1 billion in 2008. Applications include docking, railing, windows, doors, fencing, siding, moldings, landscape timbers, car interior parts, and furniture. The majority of these products are used outdoors and...

  11. Accelerated conventional temperature drying of 30mm thick rubberwood lumber

    Directory of Open Access Journals (Sweden)

    Suthon Srivaro1,

    2008-07-01

    Full Text Available Lumber drying is the most energy and time consuming process within the rubberwood lumber industry. The aim ofthis study was to develop an effective drying schedule for rubberwood lumber by accelerating the moisture movement out oflumber without degrading the lumber during drying. The study explored the effect of dry bulb temperature (60oC, 75oC and90oC, steaming at the beginning of drying, predrying of lumber prior to drying, and top loading of lumber on the dryingcharacteristics and lumber quality (bow, crook, twist, end splitting and color of 30mm thick rubberwood lumber under thetarget EMC at 4% and air velocity of 4m/s. Accelerated conventional temperature drying of lumber at 90oC reduced thedrying time by ~50% from 117 hours to 54 hours but increased the energy consumption by 22% with respect to the conventionaltemperature drying at 60oC. The average activation energy for drying was 26 kJ/mol. Drying temperature had verylittle effect on quality of lumber after drying (bow, crook, twist, end splitting and color. Steaming at the beginning of dryingand predrying of lumber prior to drying reduced and increased the percentage of end splitting, respectively. A top load ofabout 300 kg/m2 slightly decreased twist. Drying at higher temperatures produced more casehardening within the lumber butconditioning at higher temperatures was more effective in releasing the residual stress generated by drying. After conditioningat high temperatures prong of less than 0.5° casehardening was obtained.

  12. Evaluation of wet oxidation pretreatment for enzymatic hydrolysis of softwood

    DEFF Research Database (Denmark)

    Palonen, H.; Thomsen, A.B.; Tenkanen, M.

    2004-01-01

    The wet oxidation pretreatment (water, oxygen, elevated temperature, and pressure) of softwood (Picea abies) was investigated for enhancing enzymatic hydrolysis. The pretreatment was preliminarily optimized. Six different combinations of reaction time, temperature, and pH were applied......, and the compositions of solid and liquid fractions were analyzed. The solid fraction after wet oxidation contained 58-64% cellulose, 2-16% hemicellulose, and 24-30% lignin. The pretreatment series gave information about the roles of lignin and hemicellulose in the enzymatic hydrolysis. The temperature...

  13. 1992 Data Bank for Red Oak Lumber

    Science.gov (United States)

    Charles J. Gatchell; Janice K. Wiedenbeck; Elizabeth S. Walker; Elizabeth S. Walker

    1992-01-01

    The 1992 Data Bank for Red Oak Lumber is a collection of fully described FAS, Selects, No. 1 Common, and No. 2A Common boards (a total of 1,578 at present). The data bank has two unique features to aid in sample selection. The first feature is the double grading of FAS, No. 1 Common, and No. 2A Common boards to reflect the surface area in grading cuttings when grading...

  14. EFFECT OF STEAMING ON THE COLOUR CHANGE OF SOFTWOODS

    Directory of Open Access Journals (Sweden)

    Laszlo Tolvaj,

    2012-05-01

    Full Text Available The heat treatment of softwood (i.e. spruce, pine, fir, and larch may result in significant colour changes. During this study Scots pine and spruce samples were steamed and analysed for their altered hue and lightness. Treatments included: 0 to 22 days of steaming time at a temperature range of 70 to 100°C. The outcome included a variety of colours between the initial hues and brownish tint. These new colours are similar to that of aged furniture and indoor wooden structures. Consequently, properly steamed softwood may be used to repair historical artefacts and relic furniture. Besides restoration, steamed stocks are excellent sources for manufacture of periodical furniture, where the aged appearance has aesthetical value. Results however, indicated that steaming at a temperature above 90 ˚C has a bleaching effect, i.e. the coloured chemical components formed by moderate steaming may be removed. Furthermore, we observed a linear correlation between lightness and colour hue at all steaming times and temperatures.

  15. Evolution of allowable stresses in shear for lumber

    Science.gov (United States)

    Robert L. Ethington; William L. Galligan; Henry M. Montrey; Alan D. Freas

    1979-01-01

    This paper surveys research leading to allowable shear stress parallel to grain for lumber. In early flexure tests of lumber, some pieces failed in shear. The estimated shear stress at time of failure was generally lower than shear strength measured on small, clear, straight-grained specimens. This and other engineering observations gave rise to adjustments that...

  16. Automatic scanning of rough hardwood lumber for edging and trimming

    Science.gov (United States)

    A. Lynn Abbott; Daniel L. Schmoldt; Philip A. Araman; Sang-Mook Lee

    2001-01-01

    Scanning of unplaned, green hardwood lumber has received relatively little attention in the research community. This has been due in part to the difficulty of clearly imaging fresh-cut boards whose fibrous surfaces mask many wood features. Nevertheless, it is important to improve lumber processing early in the manufacturing stream because much wood material is...

  17. Match Your Hardwood Lumber to Current Market Needs

    Science.gov (United States)

    Robert J. Bush; Steven A. Sinclair; Philip A. Araman

    1990-01-01

    This article explains how hardwood lumber producers can best market their product. The study included four segments of the market for hardwood lumber. These segments were: furniture, cabinet, dimension and flooring, and molding/millwork manufacturers. The article explains how the study was conducted and the characteristics of companies (i.e., potential customers) that...

  18. Regional analysis of hardwood lumber production: 1963 - 2005

    Science.gov (United States)

    William Luppold; Matthew Bumgardner

    2008-01-01

    Between 1963 and 2005 hardwood lumber production in the eastern United States increased by more than 50%. Production more than doubled in the northeastern and north central regions while increasing by less than 25% in the southeastern and south central regions. Increased lumber production in the northern regions was facilitated by an expanding sawtimber inventory,...

  19. 40 years of hardwood lumber comsumption: 1963 to 2002

    Science.gov (United States)

    William Luppold; Matthew Bumgardner

    2008-01-01

    An analysis of hardwood lumber consumption found that demand has changed dramatically over the past four decades as a result of material substitution, changes in construction and remodeling products markets, and globalization. In 1963 furniture producers consumed 36 percent of the hardwood products lumber used by domestic manufacturers. Producers of hardwood...

  20. Low-grade hardwood lumber production, markets, and issues

    Science.gov (United States)

    Dan Cumbo; Robert Smith; Philip A. Araman

    2003-01-01

    Due to recent downturn in the economy and changes in traditional hardwood markets. U.S. hardwood manufacturers are facing significant difficulties. In particular, markets for low-grade lumber have been diminishing, while increased levels of the material are being produced at hardwood sawmills in the United States. A nationwide survey of hardwood lumber manufacturers...

  1. Why do stumpage prices increase more than lumber prices?

    Science.gov (United States)

    William G. Luppold; John E. Baumgras; John E. Baumgras

    1998-01-01

    Every sawmiller who has been in business more than 5 years realizes that hardwood stumpage prices tend to increase faster than lumber prices, decreasing the margin between these two prices. Although increases in stumpage versus lumber prices are readily apparent, the reason for the decrease in the margin is not. Recent research findings indicate that the stumpage/...

  2. Boron Diffusion in Surface-Treated Framing Lumber

    Science.gov (United States)

    Patricia K. Lebow; Stan T. Lebow; Steven A. Halverson

    2013-01-01

    The extent of boron penetration in framing lumber treated by spray applications during construction is not well quantified. This study evaluated the effect of formulation and concentration on diffusion of boron in lumber specimens that were equilibrated in conditions that produced wood moisture contents of 18 to 21 percent. One set of specimens was pressure treated...

  3. Composting of organically amended/treated hardwood and softwood sawdust

    International Nuclear Information System (INIS)

    Takyi-Lartey, Rita

    2015-07-01

    Sawdust is a major waste produced by the wood industry. Adding value to sawdust through composting is one of the surest means by which environmental pollution could be minimized. About 500 kg of softwood and hardwood sawdust were separately mixed with mucuna leaves and kitchen waste in the ratio of 3:1:1 on weight basis and heaped using effluent from abattoir to develop composts. Objectives of the study were to monitor changes in the physico-chemical properties, NH4"+ ‒ N, NO3"‒ ‒ N, C:N ratio, minerals N, K, P, microbial load and toxic elements in the composts during a 12 week period. Germination test was also done to evaluate the stability and maturity of the composts developed. Degradation of softwood sawdust compost (SSC) was better in the mesophilic phase while that of hardwood sawdust compost (HSC) occurred in the thermophilic phase. Thus, significantly higher amount of the organic material in SSC was decomposed during the period as compared to HSC. Also, greater percentage of the nitrogen in the initial material of SSC was converted into plant-available inorganic nitrogen (NH4"+ and NO3"‒) than was achieved in HSC. Hence, most of the mineral nitrogen in HSC that was converted was lost, probably in the thermophilic phase. On the contrary, the amount of organic nitrogen contained in the finished composts of both SSC and HSC were adequately good for application to the soil. Additionally, concentrations of pathogenic microorganisms in SSC and HSC products were within acceptable limits in terms of toxicity on growing plants. The softwood sawdust compost was relatively more stable as compared to HSC under the experimental conditions. Concentrations of heavy metals in both SSC and HSC were also within acceptable limits that would cause no toxicity to plants. Also, moisture contents in both SSC and HSC were within the good range (40 - 60%) required for a good compost. Thus both SSC and HSC produced were of good quality. Further research targeting specific

  4. Impacts of changing hardwood lumber consumption and price on stumpage and sawlog prices in Ohio

    Science.gov (United States)

    William Luppold; Matthew Bumgardner; T. Eric. McConnell

    2014-01-01

    In the early 2000s, increasing US furniture imports preceded declining US hardwood lumber demand and price. In the summer of 2002, however, hardwood lumber prices started to increase as demand by construction industries increased. By the mid-2000s, hardwood lumber prices hit all-time highs. Lumber prices hit all-time highs for red oak (Quercus spp...

  5. Influence of Lumber Volume Maximization on Value in Sawing Hardwood Sawlogs

    Science.gov (United States)

    Philip H. Steele; Francis G. Wagner; Lalit Kumar; Philip A. Araman

    1992-01-01

    Research based on applying volume-maximizing sawing solutions to idealized hardwood log forms has shown that average lumber yield can be increased by 6 percent. It is possible, however, that a lumber volume-maximizing solution may result in a decrease in lumber grade and a net reduction in total value of sawn lumber. The objective of this study was to determine the...

  6. The influence of lumber grade on machine productivity in the rough mill

    Science.gov (United States)

    Philip H. Steele; Jan Wiedenbeck; Rubin Shmulsky; Anura Perera; Anura Perera

    1999-01-01

    Lumber grade effect on hardwood-part processing time was investigated with a digitally described lumber database in conjunction with a crosscut-first rough mill yield optimization simulator. In this study, the digital lumber sample was subdivided into five hardwood lumber grades. Three cutting bills with varying degrees of difficulty were Cut." The three cutting...

  7. Second-order polynomial model to solve the least-cost lumber grade mix problem

    Science.gov (United States)

    Urs Buehlmann; Xiaoqiu Zuo; R. Edward. Thomas

    2010-01-01

    Material costs when cutting solid wood parts from hardwood lumber for secondary wood products manufacturing account for 20 to 50 percent of final product cost. These costs can be minimized by proper selection of the lumber quality used. The lumber quality selection problem is referred to as the least-cost lumber grade mix problem in the industry. The objective of this...

  8. Gamma ray induced chromophore modification of softwood thermomechanical pulp

    International Nuclear Information System (INIS)

    Robert, S.; Daneault, C.; Viel, C.; Lepine, F.

    1992-01-01

    This study focuses on bleaching a softwood (black spruce, balsam fur) thermomechanical pulp with gamma rays. Gamma rays are known for their enormous penetrating power, along with their ionizing properties. They can generate highly energetic radicals capable of oxidizing lignin chromophores. The authors studied the influence of isopropyl alcohol, sodium borohydride, oxygen, hydrogen peroxide, nitrogen dioxide and water along with gamma ray irradiation of the pulps. The authors measured the optimal dose and dose rate, along with the influence of the radical scavengers like oxygen on the bleaching effect of gamma irradiated pulps. They observe various degrees of bleaching of these pulps. Evidence relates this bleaching to the generation of perhydroxyl anions upon irradiation of water. Also, they were able to pinpoint the influence of the dose rate on the rate of formation and disappearance of these perhydroxyl anions and their influence on bleaching kinetics. Stability toward photoyellowing, and photoyellowing's kinetic of papers from these pulps was also studied

  9. Pyrolysis of Softwood Carbohydrates in a Fluidized Bed Reactor

    Directory of Open Access Journals (Sweden)

    Dmitry Yu. Murzin

    2008-09-01

    Full Text Available In the present work pyrolysis of pure pine wood and softwood carbohydrates, namely cellulose and galactoglucomannan (the major hemicellulose in coniferous wood, was conducted in a batch mode operated fluidized bed reactor. Temperature ramping (5°C/min was applied to the heating until a reactor temperature of 460 °C was reached. Thereafter the temperature was kept until the release of non-condensable gases stopped. The different raw materials gave significantly different bio-oils. Levoglucosan was the dominant product in the cellulose pyrolysis oil. Acetic acid was found in the highest concentrations in both the galactoglucomannan and in the pine wood pyrolysis oils. Acetic acid is most likely formed by removal of O-acetyl groups from mannose units present in GGM structure.

  10. Pyrolysis of softwood carbohydrates in a fluidized bed reactor.

    Science.gov (United States)

    Aho, Atte; Kumar, Narendra; Eränen, Kari; Holmbom, Bjarne; Hupa, Mikko; Salmi, Tapio; Murzin, Dmitry Yu

    2008-09-01

    In the present work pyrolysis of pure pine wood and softwood carbohydrates, namely cellulose and galactoglucomannan (the major hemicellulose in coniferous wood), was conducted in a batch mode operated fluidized bed reactor. Temperature ramping (5 degrees C/min) was applied to the heating until a reactor temperature of 460 degrees C was reached. Thereafter the temperature was kept until the release of non-condensable gases stopped. The different raw materials gave significantly different bio-oils. Levoglucosan was the dominant product in the cellulose pyrolysis oil. Acetic acid was found in the highest concentrations in both the galactoglucomannan and in the pine wood pyrolysis oils. Acetic acid is most likely formed by removal of O-acetyl groups from mannose units present in GGM structure.

  11. Humidity Data for 9975 Shipping Packages with Softwood Fiberboard

    Energy Technology Data Exchange (ETDEWEB)

    Daugherty, W. L. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2017-01-12

    The 9975 surveillance program is developing a technical basis to support extending the storage period of 9975 packages in K-Area Complex beyond the currently approved 15 years. A key element of this effort is developing a better understanding of degradation of the fiberboard assembly under storage conditions. This degradation is influenced greatly by the moisture content of the fiberboard, which is not well characterized on an individual package basis. Direct measurements of humidity and fiberboard moisture content have been made on two test packages with softwood fiberboard and varying internal heat levels from 0 up to 19W. Comparable measurements with cane fiberboard have been reported previously. With an internal heat load, a temperature gradient in the fiberboard assembly leads to varying relative humidity in the air around the fiberboard. However, the absolute humidity tends to remain approximately constant throughout the package, especially at lower heat loads.

  12. The Research and Development of COM-PLY Lumber

    Science.gov (United States)

    Robert H. McAlister

    1989-01-01

    Between 1974 and 1986, a Southeastern Station Research Work Unit developed standards for composite studs, joists, and truss lumber and manufactured and demonstrated the materials. Economic feasibility was considered in every stage of research. Further development is left to industry.

  13. Pierce Lumber, Inc. - Clean Water Act Public Notice

    Science.gov (United States)

    The EPA is providing notice of a proposed Administrative Penalty Assessment against Pierce Lumber, Inc. (“Respondent”), located at 1629 13th Street, Belle Plaine, IA for alleged violations of its National Pollutant Discharge Elimination System permit (perm

  14. Data bank for short-length red oak lumber

    Science.gov (United States)

    Janice K. Wiedenbeck; Charles J. Gatchell; Elizabeth S. Walker

    1994-01-01

    This data bank for short-length lumber (less than 8 feet long) contains information on board outlines and defect size and quality for 426 414-inch-thick red oak boards. The Selects, 1 Common, 2A Common, and 3A Common grades are represented in the data bank. The data bank provides the kind of detailed lumber description that is required as input by computer programs...

  15. An equipment test for grading lumber by transverse vibration technique

    Directory of Open Access Journals (Sweden)

    Marcelo Rodrigo Carreira

    2008-08-01

    Full Text Available Due to the great variability of its mechanical properties, the rational use of lumber for structural purposes is directly conditioned to its grading. There are several techniques available for grading structural lumber. The most relevant one is the transverse vibration technique which obtained reliable results in non-destructive evaluation of lumber. The purpose of this work is to present the bases for the mechanical grading of lumber and the results of the calibration test of the frst transverse vibration equipment developed in Brazil. In this research 30 beams of cupiúba (Goupia glabra with nominal dimensions of 5 cm X 10 cm X 300 cm, were used. The tests were accomplished at the Wood and Timber Structures Laboratory (LaMEM of the University of São Paulo (USP. The results showed a strong correlation between the elasticity modulus measured by the static bending test and the one obtained with the transverse vibration equipment, showing the high reliability of the vibration method for the grading of structural lumber. A determination coeffcient (R² of 0.896 was obtained with the Brazilian equipment, showing that it can be used in the grading of lumber.

  16. Producing a True Lignin Depolymerase for Biobleaching Softwood Kraft Pulp

    Energy Technology Data Exchange (ETDEWEB)

    Simo Sarkanen

    2002-02-04

    This project constituted an intensive effort devoted to producing, from the white-rot fungus Tramets Cingulata, a lignin degrading enzyme (lignin depolymerase) that is directly able to biobleach or delignify softwood kraft pulp brownstock. To this end, the solutions in which T. cingulata was grown contained dissolved kraft lignin which fulfilled two functions; it behaved as a lignin deploymerase substrate and it also appeared to act as an inducer of enzyme expression. However, the lignin depolymerase isoenzymes (and other extracellular T. cingulata enzymes) interacted very strongly with both the kraft lignin components and the fungal hypae, so the isolating these proteins from the culture solutions proved to be unexpectedly difficult. Even after extensive experimentation with a variety of protein purification techniques, only one approach appeared to be capable of purifying lignin depolymerases to homogeneity. Unfortunately the procedure was extremely laborious; it involved the iso electric focusing of concentrated buffer-exchanged culture solutions followed by electro-elution of the desired protein bands from the appropriate polyacrylamide gel segments

  17. Dilute alkali pretreatment of softwood pine: A biorefinery approach.

    Science.gov (United States)

    Safari, Ali; Karimi, Keikhosro; Shafiei, Marzieh

    2017-06-01

    Dilute alkali pretreatment was performed on softwood pine to maximize ethanol and biogas production via a biorefinery approach. Alkali pretreatments were performed with 0-2% w/v NaOH at 100-180°C for 1-5h. The liquid fraction of the pretreated substrates was subjected to anaerobic digestion. The solid fraction of the pretreatment was used for separate enzymatic hydrolysis and fermentation. High ethanol yields of 76.9‒78.0% were achieved by pretreatment with 2% (w/v) NaOH at 180°C. The highest biogas yield of 244mL/g volatile solid (at 25°C, 1bar) was achieved by the pretreatment with 1% (w/v) NaOH at 180°C. The highest gasoline equivalent (sum of ethanol and methane) of 197L per ton of pinewood and the lowest ethanol manufacturing cost of 0.75€/L was obtained after pretreatment with 1% NaOH at 180°C for 5h. The manufacturing cost of ethanol from untreated wood was 4.12€/L. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Microwave irradiation of lignocellulosic materials, 4: Enhancement of enzymatic susceptibility of microwave-irradiated softwoods

    International Nuclear Information System (INIS)

    Azuma, J.; Higashino, J.; Isaka, M.; Koshijima, T.

    1985-01-01

    Effect of microwave irradiation on the enzymatic susceptibility of various softwoods was investigated. The pH values of the reaction liquor dropped with increasing temperature to 2.9-3.3 at 230°C, consistent with increase in acidity (0.5-0.85 meq at 230-239° C). Above approximately 180°C, hemicellulose underwent acid-mediated autohydrolysis and became water-soluble yielding a mixture of oligosaccharides and monosaccharides. The composition of water-soluble portion was similar for all wood species tested. The maximum extents of saccharification below 240°C ranged between 36-62% for softwoods, while those for hardwoods were between 88-93%. The present investigation confirmed that microwave pretreatment enhanced the enzymatic susceptibility of various softwoods. However, further attempt should be needed to give higher values equal to those for hardwoods. (author)

  19. Bioethanol production: Pretreatment and enzymatic hydrolysis of softwood

    Energy Technology Data Exchange (ETDEWEB)

    Tengborg, Charlotte

    2000-05-01

    The enzymatic hydrolysis process can be used to produce bioethanol from softwood, which are the dominating raw material in the Northern hemisphere. This thesis deals with the development of the process focusing on the pretreatment and the enzymatic hydrolysis stages. The influence of pretreatment conditions on sugar yield, and the effect of inhibitors on the ethanol yield, were investigated for spruce and pine. The maximum yields of hemicellulose sugars and glucose were obtained under different pretreatment conditions. This indicates that two-stage pretreatment may be preferable. The added catalysts, H{sub 2}SO{sub 4} and SO{sub 2}, resulted in similar total sugar yields about 40 g/100 g dry raw material. However, the fermentability of SO{sub 2}-impregnated material was better. This pretreatment resulted in the formation of inhibitors to the subsequent process steps, e.g. sugar and lignin degradation products. The glucose yield in the enzymatic hydrolysis stage was affected by various parameters such as enzyme loading, temperature, pH, residence time, substrate concentration, and agitation. To decrease the amount of fresh water used and thereby waste water produced, the sugar-rich prehydrolysate from the pretreatment step was included in the enzymatic hydrolysis of the solid fraction, resulting in a reduction in the cellulose conversion of up to 36%. Different prehydrolysate detoxification methods, such as treatment with Ca(OH){sub 2}, laccase, and fermentation using yeast, were investigated. The latter was shown to be very efficient. The amount of fresh water used can be further reduced by recycling various process streams. This was simulated experimentally in a bench-scale process. A reduction in fresh water demand of 50% was obtained without any further negative effects on either hydrolysis or fermentation.

  20. Crook and overlength in hardwood lumber:results from a 14-mill survey

    Science.gov (United States)

    Jan Wiedenbeck; John Brown; Neal Bennett

    2003-01-01

    Data on red oak lumber were collected at 14 furniture and cabinet industry rough mills to identify how crook and overlength are related to lumber grade and size from mill to mill. The amount of crook in a sample of dry, 4/4 thickness, red oak lumber was significantly influenced by lumber grade and length, supply region, and mill. There were no differences in crook...

  1. Modelling time-dependent mechanical behaviour of softwood using deformation kinetics

    DEFF Research Database (Denmark)

    Engelund, Emil Tang; Svensson, Staffan

    2010-01-01

    The time-dependent mechanical behaviour (TDMB) of softwood is relevant, e.g., when wood is used as building material where the mechanical properties must be predicted for decades ahead. The established mathematical models should be able to predict the time-dependent behaviour. However, these models...... are not always based on the actual physical processes causing time-dependent behaviour and the physical interpretation of their input parameters is difficult. The present study describes the TDMB of a softwood tissue and its individual tracheids. A model is constructed with a local coordinate system that follows...... macroscopic viscoelasticity, i.e., the time-dependent processes are to a significant degree reversible....

  2. An ultrasonic technique for predicting tensile strength of southern pine lumber

    Science.gov (United States)

    D. Rajeshwar; D.A. Bender; D.E. Bray; K.A. McDonald

    1997-01-01

    The goal of this research was to develop nondestructive evaluation (NDE) technology to enhance mechanical stress rating of lumber. An ultrasonic NDE technique was developed that is sensitive to grain angle and edge knots in lumber - two primary determinants of lumber strength. The presence of edge knots increased the acoustic wave travel time and selectively...

  3. Examination of worldwide hardwood lumber production, trade, and apparent consumption: 1995-2013

    Science.gov (United States)

    William G. Luppold; Matthew S. Bumgardner

    2015-01-01

    Worldwide hardwood lumber production fluctuated between 1995 and 2013 and changed considerably with respect to regional market shares. Similarly, worldwide hardwood lumber imports and exports have been constantly changing. Understanding these changes is important because collectively, they define the hardwood lumber consumption of a region or country. In 1995, North...

  4. Characterizing the adoption of low-grade hardwood lumber by the secondary wood processing industry

    Science.gov (United States)

    Robert L. Smith; Wibke Pohle; Philip Araman; Dan Cumbo

    2004-01-01

    This study investigated the adoption of low-grade lumber in the secondary hardwood industry. Factors influencing decisions regarding the utilization of low-grade lumber were identified and value-added opportunities to increase the use of low-grade lumber among manufacturers currently using higher grades were evaluated. Data were collected via a nationwide mail survey...

  5. LamLum : a tool for evaluating the financial feasibility of laminated lumber plants

    Science.gov (United States)

    E.M. (Ted) Bilek; John F. Hunt

    2006-01-01

    A spreadsheet-based computer program called LamLum was created to analyze the economics of value- added laminated lumber manufacturing facilities. Such facilities manufacture laminations, typically from lower grades of structural lumber, then glue these laminations together to make various types of higher value laminated lumber products. This report provides the...

  6. Regional Changes in the Timber Resources of and Lumber Production in Pennsylvania

    Science.gov (United States)

    William G. Luppold; Matthew S. Bumgardner; Matthew S. Bumgardner

    2005-01-01

    In this study we examine regional differences in the hardwood timber resources of Pennsylvania and explain how the combined changes in this resource and in lumber prices have influenced regional lumber production. Isolation of these relationships is important because shifts in lumber production affect harvesting levels and harvesting activity influences long-term...

  7. Maintenance Procedures for North American Visually-graded Dimension Lumber Design Values

    Science.gov (United States)

    David Kretschmann; Don DeVisser; Kevin Cheung; Bob Browder; Al Rozek

    2014-01-01

    ASTM International D1990 Standard Practice for Establishing Allowable Properties for Visually-Graded Dimension Lumber from In-Grade Tests of Full-Size Specimens, that governs the development of design values for dimension lumber in North America, was first adopted in 1991with recognition that the resource and manufacturing of lumber could change over time impacting...

  8. 29 CFR 780.200 - Inclusion of forestry or lumbering operations in agriculture is limited.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Inclusion of forestry or lumbering operations in agriculture is limited. 780.200 Section 780.200 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR... Lumbering Operations § 780.200 Inclusion of forestry or lumbering operations in agriculture is limited...

  9. Influence of markets and forest composition on lumber production in Pennsylvania

    Science.gov (United States)

    William G. Luppold; Matthew S. Bumgardner

    2006-01-01

    In this study, we examine regional differences in the hardwood timber resources of Pennsylvania and how the combined changes in inventory volume, forest composition, and lumber prices have influenced regional lumber production. Isolation of these relationships is important because shifts in lumber production reflect changes in harvesting activity. In turn, harvesting...

  10. Automated hardwood lumber grading utilizing a multiple sensor machine vision technology

    Science.gov (United States)

    D. Earl Kline; Chris Surak; Philip A. Araman

    2003-01-01

    Over the last 10 years, scientists at the Thomas M. Brooks Forest Products Center, the Bradley Department of Electrical and Computer Engineering, and the USDA Forest Service have been working on lumber scanning systems that can accurately locate and identify defects in hardwood lumber. Current R&D efforts are targeted toward developing automated lumber grading...

  11. Community Geothermal Technology Program: Experimental lumber drying kiln. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Leaman, D.; Irwin, B.

    1989-10-01

    Goals were to demonstrate feasibility of using the geothermal waste effluent from the HGP-A well as a heat source for a kiln operation to dry hardwoods, develop drying schedules, and develop automatic systems to monitor/control the geothermally heated lumber dry kiln systems. The feasibility was demonstrated. Lumber was dried in periods of 2 to 6 weeks in the kiln, compared to 18 months air drying and 6--8 weeks using a dehumidified chamber. Larger, plate-type heat exchangers between the primary fluid and water circulation systems may enable the kiln to reach the planned temperatures (180--185 F). However, the King Koa partnership cannot any longer pursue the concept of geothermal lumber kilns.

  12. Revealing the Molecular Structural Transformation of Hardwood and Softwood in Dilute Acid Flowthrough Pretreatment

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Libing; Pu, Yunqiao; Cort, John R.; Ragauskas, Arthur J.; Yang, Bin

    2016-12-05

    To better understand the intrinsic recalcitrance of lignocellulosic biomass, the main hurdle to its efficient deconstruction, the effects of dilute acid flowthrough pretreatment on the dissolution chemistry of hemicellulose, cellulose, and lignin for both hardwood (e.g. poplar wood) and softwood (e.g. lodgepole pine wood) were investigated at temperatures of 200 °C to 270 °C and a flow rate of 25 mL/minute with 0.05% (w/w) H2SO4. Results suggested that the softwood cellulose was more readily to be degraded into monomeric sugars than that of hardwood under same pretreatment conditions. However, while the hardwood lignin was completely removed into hydrolysate, ~30% of the softwood lignin remained as solid residues under identical conditions, which was plausibly caused by vigorous C5-active recondensation reactions (C-C5). Unique molecular structural features that pronounced the specific recalcitrance of hardwood and softwood to dilute acid pretreatment were identified for the first time in this study, providing important insights to establish the effective biomass pretreatment.

  13. Effects of humidity level and IBA dose application on the softwood ...

    African Journals Online (AJOL)

    IBA) doses on softwood top cuttings of two black mulberry (Types 1 and 2) and one white mulberry (Type 3) types were studied. Cuttings were taken from early June (14 Haziran) and applied to the different IBA doses (0, 1000, 2000, 3000 and ...

  14. On-site energy consumption and selected emissions at softwood sawmills in the southwestern United States

    Science.gov (United States)

    Dan Loeffler; Nathaniel Anderson; Todd A. Morgan; Colin B. Sorenson

    2016-01-01

    Presently there is a lack of information describing US southwestern energy consumption and emissions generated from the sawmilling industry. This article uses a mail survey of softwood sawmills in the states of Arizona, Colorado, and New Mexico to develop a profile of on-site energy consumption and selected emissions for the industry. Energy consumption is...

  15. Preparation and Characterization of Cellulose Nanofibers from Two Commercial Hardwood and Softwood Pulps

    DEFF Research Database (Denmark)

    Stelte, Wolfgang; Sanadi, Anand R.

    2009-01-01

    The aim of this work was to study the mechanical fibrillation process for the preparation of cellulose nanofibers from two commercial hard- and softwood cellulose pulps. The process consisted of initial refining and subsequent high-pressure homogenization. The progress in fibrillation was studied...

  16. Life-Cycle Energy and GHG Emissions for New and Recovered Softwood Framing Lumber and Hardwood Flooring Considering End-of-Life Scenarios

    Science.gov (United States)

    Richard D. Bergman; Robert H. Falk; Hongmei Gu; Thomas R. Napier; Jamie Meil

    2013-01-01

    Within the green building fields is a growing movement to recover and reuse building materials in lieu of demolition and land fill disposal. However, they lack life-cycle data to help quantify environmental impacts. This study quantifies the primary energy and greenhouse gas (GHG) emissions released from the production of wood recovered from an old house and from new...

  17. Simulations of solid lumber strength property monitoring tests

    Science.gov (United States)

    Steve Verrill; David E. Kretschmann; James W. Evans

    2017-01-01

    Dimension lumber, visually graded in accordance with the National Grading Rule and assigned design values derived in accordance with procedures found in ASTM D 1990, has provided satisfactory performance in homes and other structural applications for many years. This ongoing satisfactory performance depends upon a recognition that all standards are living documents...

  18. A Machine Vision System for Automatically Grading Hardwood Lumber - (Proceedings)

    Science.gov (United States)

    Richard W. Conners; Tai-Hoon Cho; Chong T. Ng; Thomas H. Drayer; Joe G. Tront; Philip A. Araman; Robert L. Brisbon

    1990-01-01

    Any automatic system for grading hardwood lumber can conceptually be divided into two components. One of these is a machine vision system for locating and identifying grading defects. The other is an automatic grading program that accepts as input the output of the machine vision system and, based on these data, determines the grade of a board. The progress that has...

  19. Predictors of job tenure in a lumber-plywood mill

    Science.gov (United States)

    Charles H. Wolf

    1973-01-01

    Multiple discriminant analysis was used to identify biographic and employment history variables associated with job tenure in a lumber-plywood mill. Several variables-friends and relatives, type of housing, commuting distance, and prior work experience in the wood industry-were found to be significant.

  20. Acoustic analysis of warp potential of green ponderosa pine lumber

    Science.gov (United States)

    Xiping Wang; William T. Simpson

    2005-01-01

    This study evaluated the potential of acoustic analysis as presorting criteria to identify warp-prone boards before kiln drying. Dimension lumber, 38 by 89 mm (nominal 2 by 4 in.) and 2.44 m (8 ft) long, sawn from open-grown small-diameter ponderosa pine trees, was acoustically tested lengthwise at green condition. Three acoustic properties (acoustic speed, rate of...

  1. Production of lumber, lath, and shingles in 1917

    Science.gov (United States)

    Franklin H. Smith; Albert H. Pierson

    1919-01-01

    In this bulletin, which is one of an annual series covering the period 1904 to 1917, inclusive, with the exception of 1914, are detailed statistics of the 1917 production of lumber, lath, and shingles in the continental United States, with comparative figures from previous annual reports. The collection and compilation of the statistics for the Western States was done...

  2. Impact of human error on lumber yield in rough mills

    Science.gov (United States)

    Urs Buehlmann; R. Edward Thomas; R. Edward Thomas

    2002-01-01

    Rough sawn, kiln-dried lumber contains characteristics such as knots and bark pockets that are considered by most people to be defects. When using boards to produce furniture components, these defects are removed to produce clear, defect-free parts. Currently, human operators identify and locate the unusable board areas containing defects. Errors in determining a...

  3. Hardwood lumber supply chain: current status and market opportunities

    Science.gov (United States)

    Urs Buehlmann; Matthew Bumgardner; Al Schuler; Mark Barford

    2007-01-01

    The membership of the Appalachian Hardwood Manufacturers Association was surveyed in 2005 to determine the current status of large Appalachian sawmills. The primary focus was to assess the impacts of globalization on primary manufacturing, but attention was also paid to general issues affecting the hardwood lumber supply chain-from concerns over forest health and log...

  4. Forest thinnings for integrated lumber and paper production

    Science.gov (United States)

    J.Y. Zhu; C.T. Scott; R. Gleisner; D. Mann; D.W. Vahey; D.P. Dykstra; G.H. Quinn; L.L. Edwards

    2007-01-01

    Integrated lumber and paper productions using forest thinning materials from U.S. national forests can significantly reduce the cost of prescriptive thinning operations. Many of the trees removed during forest thinnings are in small-diameter classes (diameter at breast height

  5. Better lumber drying process with a non-greenhouse type solar kiln

    Energy Technology Data Exchange (ETDEWEB)

    Yang, K C

    1979-01-01

    The preliminary study of using solar energy for lumber drying in NW Ontario is proven applicable and practical by the evidence of data collected. It was found that lumber seasoning using solar energy in the region is more favorable in the summer than in the winter. The most significant advantages of lumber drying with a solar kiln are: (1) low percentage of drying defect lumber produced; (2) higher strength properties of lumber produced; (3) unlimited sources of heat energy from the sun are available. The longer drying periods with a solar kiln as compared to a conventional steam kiln can be overcome by utilizing a supplemental heat system, e.g., wood residue burner to shorten the drying period. However, some improvements and modification of the existing kiln should be done in order to increase the efficiency of the lumber drying system.

  6. ROMI 3.1 Least-cost lumber grade mix solver using open source statistical software

    Science.gov (United States)

    Rebecca A. Buck; Urs Buehlmann; R. Edward. Thomas

    2010-01-01

    The least-cost lumber grade mix solution has been a topic of interest to both industry and academia for many years due to its potential to help wood processing operations reduce costs. A least-cost lumber grade mix solver is a rough mill decision support system that describes the lumber grade or grade mix needed to minimize raw material or total production cost (raw...

  7. A Computer Vision System for Automated Grading of Rough Hardwood Lumber Using a Knowledge-Based Approach

    Science.gov (United States)

    Tai-Hoon Cho; Richard W. Conners; Philip A. Araman

    1990-01-01

    A sawmill cuts logs into lumber and sells this lumber to secondary remanufacturers. The price a sawmiller can charge for a volume of lumber depends on its grade. For a number of species the price of a given volume of material can double in going from one grade to the next higher grade. Thus, accurately establishing the grade of a volume of hardwood lumber is very...

  8. 76 FR 24479 - In the Matter of the Taylor Lumber and Treating Superfund Site, Sheridan, Oregon, Amendment to...

    Science.gov (United States)

    2011-05-02

    ... ENVIRONMENTAL PROTECTION AGENCY [FRL-9300-9] In the Matter of the Taylor Lumber and Treating... Taylor Lumber and Treating Site, which PWPO was acquiring, in exchange for several obligations related to...-553- 0705. Comments should reference the Taylor Lumber and Treating Superfund Site in Sheridan, Oregon...

  9. Hardwood lumber widths and grades used by the furniture and cabinet industries: Results of a 14-mill survey

    Science.gov (United States)

    Jan Wiedenbeck; John Brown; Neal Bennett; Everette Rast

    2003-01-01

    Data on red oak lumber width, length, and grade were collected at 14 furniture and cabinet industry rough mills to identify relationships among these lumber attributes and the degree to which they differ from mill to mill. Also, this information is needed to formulate valid lumber size distributions that will improve the quality of theresults obtained in mill and...

  10. Framing Lumber from Building Removal: How do We Best Utilize This Untapped Structural Resource?

    Science.gov (United States)

    Robert H. Falk; Steven Cramer; James Evans

    2013-01-01

    Compared with other construction materials, wood products are environmentally attractive because they sequester carbon, are renewable, and are low in embodied energy. Lumber salvaged from building removal possesses these same qualities but with additional environmental attributes. In spite of the environmental attractiveness of reclaimed lumber, its widespread...

  11. Influence of Product and Supplier Attributes on Hardwood Lumber Purchase Decisions

    Science.gov (United States)

    Craig L. Forbes; Steven A. Sinclair; Robert J. Bush; Philip A. Araman

    1994-01-01

    This study determined the influence of product and supplier attributes on hardwood lumber purchases by wood furniture manufacturers and investigated differences across manufacturer type, geographic region, firm size, and kiln ownership. Professional lumber buyers rated the importance and difference across suppliers of various attributes. Purchase influence scores were...

  12. International trade of U.S. hardwood lumber and logs, 1990-2013

    Science.gov (United States)

    William G. Luppold; Matthew S. Bumgardner

    2014-01-01

    United States (U.S.) hardwood log and lumber exports surged in the early- and mid-1970s in response to the adoption of floating exchange rates. However, assessing these changes in international trade became difficult in the 1980s due to increased underreporting of hardwood lumber and log shipments between the U.S. and Canada. By 1990, these data problems were rectified...

  13. Impact of elliptical shaped red oak logs on lumber grade and volume recovery

    Science.gov (United States)

    Patrick M. Rappold; Brian H. Bond; Janice K. Wiedenbeck; Roncs Ese-Etame

    2007-01-01

    This research examined the grade and volume of lumber recovered from red oak logs with elliptical shaped cross sections. The volume and grade of lumber recovered from red oak logs with low (e ≤ 0.3) and high (e ≥ 0.4) degrees of ellipticity was measured at four hardwood sawmills. There was no significant difference (...

  14. The changing structure of the hardwood lumber industry with implications on technology adaptation

    Science.gov (United States)

    William Luppold; John Baumgras; John Baumgras

    2000-01-01

    The hardwood sawmilling industry has been changing over the last 50 years as a result of changes in hardwood sawtimber inventory and in the demand for hardwood lumber. In 1950 the industry was composed of numerous individual mills, few of which produced more than 3 million board feet of lumber annually. During this time the furniture industry was the major user of...

  15. The international hardwood lumber market and potential impacts on your bottom line

    Science.gov (United States)

    Bill Luppold; Matthew. Bumgardner

    2014-01-01

    Even if you don't sell logs or lumber to foreign customers, the international hardwood market can impact your business in significant ways, and smart business leaders are taking notice so that they are ready for shifting market impacts. Many people believe that lumber exporting is only an opportunity for larger sawmills. However, even if you have a portable mill...

  16. Tensile and dimensional properties of wood strands made from plantation southern pine lumber

    Science.gov (United States)

    Qinglin Wu; Zhiyong Cai; Jong N. Lee

    2005-01-01

    Working stresses and performance of strand composite lumber largely depend upon the properties of each individual strand. Southern pine strands from plantation lumber grown in southern Louisiana were investigated in this study in order to understand strand behaviors. The effects of hot-pressing and resin application on tensile modulus, strength, and dimensional...

  17. Drying hard maple (Acer saccharum L.) lumber in a small dehumidification kiln

    Science.gov (United States)

    Neal. Bennett

    2013-01-01

    Portable sawmill owners quickly recognize the advantage to kiln drying lumber they produce. Having the ability to provide properly kiln-dried lumber opens new market opportunities and can increase profit margins. However, the construction and operation of a dry kiln must be economical and simple. A small dehumidification dry kiln constructed and tested in Princeton, WV...

  18. Life-cycle inventory of manufacturing hardwood lumber in Southeastern US

    Science.gov (United States)

    Richard D. Bergman; Scott A. Bowe

    2012-01-01

    Environmental impacts associated with the building industry have become of increasing importance. Materials and energy consumed during manufacture of building materials such as lumber affect a building’s environmental performance. This study determined environmental impacts of manufacturing hardwood lumber in the southeastern US using the life-cycle inventory method....

  19. Bilateral agreements

    International Nuclear Information System (INIS)

    1998-01-01

    Ten bilateral agreements are presented. These are: 1) Co-operation agreement relating to the peaceful uses of nuclear energy between Argentina and EURATOM (1996); 2) Agreement on co-operation in the peaceful uses of nuclear energy between Argentina and Greece (1997); 3) Implementing arrangement for technical exchange and co-operation in the area of peaceful uses of nuclear energy between Argentina and the United States (1997); 4) Agreement concerning co-operation in nuclear science and technology between Australia and Indonesia (1997); 5) Implementation of the 1985 Agreement for co-operation concerning the peaceful uses of nuclear energy between the People's Republic of China and the United States (1998); 6) Protocol of co-operation between France and Lithuania (1997); 7) Agreement on co-operation in energy research, science and technology, and development between Germany and the United States (1998); 8) Agreement on early notification of a nuclear accident and exchange of information on nuclear facilities between Greece and Romania (1997); 9) Agreement on early notification of nuclear accidents and co-operation in the field of nuclear safety between Hungary and the Ukraine (1997); 10) Agreement in the field of radioactive waste management between Switzerland and the United States (1997). (K.A.)

  20. Preferences of group-housed female mice regarding structure of softwood bedding.

    Science.gov (United States)

    Kirchner, J; Hackbarth, H; Stelzer, H D; Tsai, P-P

    2012-04-01

    Bedding influences various parameters in the housing of laboratory mice, such as health, physiology and behaviour (often considered as being integral parts of welfare). Notwithstanding existent studies about bedding preferences of individually tested mice, data about group-housed mice are still lacking. The aim of this study was to find out the structure preference for softwood bedding of group-housed mice. One hundred and eight 8-week-old female mice (C57BL6/JOlaHsd and BALB/cOlaHsd) were housed in groups of three and were given one-week free access to two different bedding structures at a time. In three test combinations, softwood shaving bedding was tested versus softwood chip bedding products of three different particle sizes (fine/medium/coarse-grained). The preference test was performed in a DoubleCage system composed of two Makrolon type IIL cages, connected by a perspex tunnel. This validated system was able to detect the crossings of each individual animal with correct crossing time and direction. On the basis of these data, dwelling times on the particular bedding structures were statistically analysed as a parameter for bedding preferences. In all three test combinations, a highly significant shaving preference was detected. On average, mice spent 70% of their dwelling time on the shavings. This preference was more explicit during the light period and in C57BL/6J mice. The relative ranking of the bedding structures was: shavings > coarse-grained chips > medium chips = fine chips. By means of these results, a shaving structure as bedding can be recommended for laboratory mice, whereas fine chip structures should be avoided.

  1. Exploratory radio-frequency/vacuum drying of three B.C. coastal softwoods

    International Nuclear Information System (INIS)

    Avramidis, S.; Zwick, R.L.

    1992-01-01

    Five exploratory drying runs were carried out in a commercial size (23 m3) radio-frequency/vacuum (RF/V) kiln. The species investigated were Pacific Coast hemlock, Douglas-fir, and western redcedar of different sizes and grades. Evaluation of the dried lumber showed that the three species can be dried in very short times with a low amount of degrade with the exception of clear cedar, which exhibited severe internal honeycombing; indicating the need to develop proper kiln schedules for this drying process. The thermodynamic and sensitivity analyses performed showed that above certain efficiency levels, RF/V drying is economical and fast. This finding was particularly true with lumber thicknesses over 8 cm

  2. Numerical modelling of softwood time-dependent behaviour based on microstructure

    DEFF Research Database (Denmark)

    Engelund, Emil Tang

    2010-01-01

    The time-dependent mechanical behaviour of softwood such as creep or relaxation can be predicted, from knowledge of the microstructural arrangement of the cell wall, by applying deformation kinetics. This has been done several times before; however, often without considering the constraints defined...... by the basic physical mechanism behind the time-dependent behaviour. The mechanism causing time-dependency is thought to be sliding of the microfibrils past each other as a result breaking and re-bonding of hydrogen bonds. This can be incorporated in a numerical model by only allowing time-dependency in shear...

  3. DEMONSTRATION OF EQUIVALENCY OF CANE AND SOFTWOOD BASED CELOTEX FOR MODEL 9975 SHIPPING PACKAGES

    International Nuclear Information System (INIS)

    Watkins, R; Jason Varble, J

    2008-01-01

    Cane-based Celotex(trademark) has been used extensively in various Department of Energy (DOE) packages as a thermal insulator and impact absorber. Cane-based Celotex(trademark) fiberboard was only manufactured by Knight-Celotex Fiberboard at their Marrero Plant in Louisiana. However, Knight-Celotex Fiberboard shut down their Marrero Plant in early 2007 due to impacts from hurricane Katrina and other economic factors. Therefore, cane-based Celotex(trademark) fiberboard is no longer available for use in the manufacture of new shipping packages requiring the material as a component. Current consolidation plans for the DOE Complex require the procurement of several thousand new Model 9975 shipping packages requiring cane-based Celotex(trademark) fiberboard. Therefore, an alternative to cane-based Celotex(trademark) fiberboard is needed. Knight-Celotex currently manufactures Celotex(trademark) fiberboard from other cellulosic materials, such as hardwood and softwood. A review of the relevant literature has shown that softwood-based Celotex(trademark) meets all parameters important to the Model 9975 shipping package

  4. Removal of Water-Soluble Extractives Improves the Enzymatic Digestibility of Steam-Pretreated Softwood Barks.

    Science.gov (United States)

    Frankó, Balázs; Carlqvist, Karin; Galbe, Mats; Lidén, Gunnar; Wallberg, Ola

    2018-02-01

    Softwood bark contains a large amounts of extractives-i.e., soluble lipophilic (such as resin acids) and hydrophilic components (phenolic compounds, stilbenes). The effects of the partial removal of water-soluble extractives before acid-catalyzed steam pretreatment on enzymatic digestibility were assessed for two softwood barks-Norway spruce and Scots pine. A simple hot water extraction step removed more than half of the water-soluble extractives from the barks, which improved the enzymatic digestibility of both steam-pretreated materials. This effect was more pronounced for the spruce than the pine bark, as evidenced by the 30 and 11% glucose yield improvement, respectively, in the enzymatic digestibility. Furthermore, analysis of the chemical composition showed that the acid-insoluble lignin content of the pretreated materials decreased when water-soluble extractives were removed prior to steam pretreatment. This can be explained by a decreased formation of water-insoluble "pseudo-lignin" from water-soluble bark phenolics during the acid-catalyzed pretreatment, which otherwise results in distorted lignin analysis and may also contribute to the impaired enzymatic digestibility of the barks. Thus, this study advocates the removal of extractives as the first step in the processing of bark or bark-rich materials in a sugar platform biorefinery.

  5. WHITE PAPER: DEMONSTRATION OF EQUIVALENCY OF CANE AND SOFTWOOD BASED CELOTEX FOR 9975 PACKAGING

    International Nuclear Information System (INIS)

    Varble, J

    2007-01-01

    Cane-based Celotex(trademark) has been used extensively in various DOE packages as a thermal insulator and impact absorber. Cane-based Celotex(trademark) for the 9975 was manufactured by Knight-Celotex Fiberboard at their Marrero Plant in Louisiana. However, Knight-Celotex Fiberboard shut down their Marrero Plant in early 2007 due to impacts from hurricane Katrina and other economic factors. Therefore, cane-based Celotex(trademark) is no longer available for use in the manufacture of new 9975 packages. Knight-Celotex Fiberboard has Celotex(trademark) manufacturing plants in Danville, VA and Sunbury, PA that use softwood and hardwood, respectively, as a raw material in the manufacturing of Celotex(trademark). The purpose of this White Paper is to demonstrate that softwood-based Celotex(trademark) from the Knight-Celotex Danville Plant has performance equivalent to cane-based Celotex(trademark) from the Knight-Celotex Marrero Plant for transportation in a 9975 package

  6. Bilateral agreements

    International Nuclear Information System (INIS)

    Anon.

    2004-01-01

    The bilateral agreements concern Brazil with United States relative to the co operation in nuclear energy, Germany with Russian Federation relative to the elimination and disposal of nuclear weapons; The multilateral agreements concerns the signature of the Protocols to amend the Paris and Brussels Conventions, the multilateral nuclear environmental programme in the Russian Federation, the status of Conventions in the field of nuclear energy. (N.C.)

  7. Two-dimensional finite element heat transfer model of softwood. Part III, Effect of moisture content on thermal conductivity

    Science.gov (United States)

    Hongmei Gu; John F. Hunt

    2007-01-01

    The anisotropy of wood creates a complex problem for solving heat and mass transfer problems that require analyses be based on fundamental material properties of the wood structure. Most heat transfer models for softwood use average thermal properties across either the radial or tangential direction and do not differentiate the effects of cellular alignment or...

  8. Trends in domestic and international markets for ash logs and lumber

    Science.gov (United States)

    Dan. Meyer

    2010-01-01

    While ash is a "minor" commercial hardwood species relative to oak, poplar, and maple, it still accounts for roughly 3 percent of all hardwood lumber produced, with an estimated kiln-dried value exceeding $150 million annually.

  9. Prediction of Five Softwood Paper Properties from its Density using Support Vector Machine Regression Techniques

    Directory of Open Access Journals (Sweden)

    Esperanza García-Gonzalo

    2016-01-01

    Full Text Available Predicting paper properties based on a limited number of measured variables can be an important tool for the industry. Mathematical models were developed to predict mechanical and optical properties from the corresponding paper density for some softwood papers using support vector machine regression with the Radial Basis Function Kernel. A dataset of different properties of paper handsheets produced from pulps of pine (Pinus pinaster and P. sylvestris and cypress species (Cupressus lusitanica, C. sempervirens, and C. arizonica beaten at 1000, 4000, and 7000 revolutions was used. The results show that it is possible to obtain good models (with high coefficient of determination with two variables: the numerical variable density and the categorical variable species.

  10. REPLACEMENT OF SOFTWOOD KRAFT PULP WITH ECF-BLEACHED BAMBOO KRAFT PULP IN FINE PAPER

    Directory of Open Access Journals (Sweden)

    Guanglei Zhao

    2010-06-01

    Full Text Available Non-wood fibers such as bamboo and wheat straw have been playing important roles in the pulp and paper industry in China. In this study an ECF-bleached bamboo kraft pulp was compared with a bleached softwood kraft pulp (NBSK as the reinforcement pulp in fine paper production. Areas that were examined include the refining of pure fibers, influence of bamboo on dewatering, retention, and sizing. The influence of bamboo kraft pulp as a part of a furnish replacing NBSK was compared as well. Results show that fiber shortening was more prominent with bamboo when refined. This resulted in a higher amount of fines, and addition wet-end chemicals may be required to compensate. Handsheets with bamboo as a reinforcement fiber showed similar mechanical and optical properties to handsheets containing NBSK.

  11. Delignification of softwood kraft pulp by chlorine dioxide in a laboratory bleaching liquor displacement reactor

    International Nuclear Information System (INIS)

    Hamzeh, Y.; Izadyar, S.

    2008-01-01

    The chlorine dioxide delignification efficiency of softwood kraft pulp in the laboratory liquor displacement reactor (fixed bed reactor) was investigated and compared with conventional batch reactor. The comparison of two reactors was made based on the effective efficiency and overall efficiency of chlorine dioxide. Effective efficiency corresponds to the oxidizing capacity of chlorine dioxide which consumed by organic materials. Comparison of two reactors based on the effective efficiency showed that the selectivity of delignification significantly enhanced in the displacement reactor in which the primary reaction products are eliminated from reaction zone by displacing flow. On the other hand, the formation of high amounts of chlorate in the reaction zone of displacement reactor reduces the overall efficiency of chlorine dioxide delignification stage. Thus, in spite of significant decrease in useless secondary reactions, this type of reactor would not be cost effective in the industrial scale

  12. Opportunities for expanded and higher value utilization of No. 3A Common hardwood lumber

    Science.gov (United States)

    Brian P. Shepley; Jan Wiedenbeck; Robert L. Smith

    2004-01-01

    The percentage of low-grade material composing the annual hardwood lumber production in the United States is on the rise. As a result, finding markets for low-grade and low-value lumber has been identified as a top priority by researchers and industry associations. This research used the ROMI-RIP and ROMI-CROSS simulation programs to determine specific conditions that...

  13. New models for estimating the carbon sink capacity of Spanish softwood species

    International Nuclear Information System (INIS)

    Ruiz-Peinado, R.; Rio, M. del; Montero, G.

    2011-01-01

    Quantifying the carbon balance in forests is one of the main challenges in forest management. Forest carbon stocks are usually estimated indirectly through biomass equations applied to forest inventories, frequently considering different tree biomass components. The aim of this study is to develop systems of equations for predicting tree biomass components for the main forest softwood species in Spain: Abies alba Mill., A. pinsapo Boiss., Juniperus thurifera L., Pinus canariensis Sweet ex Spreng., P. halepensis Mill., P. nigra Arn., P. pinaster Ait., P. pinea L., P. sylvestris L., P. uncinata Mill. For each species, a system of additive biomass models was fitted using seemingly unrelated regression. Diameter at the breast height and total height were used as independent variables. Diameter appears in all component models, while tree height was included in the stem component model of all species and in some branch component equations. Total height was included in order to improve biomass estimations at different sites. These biomass models were compared to previously available equations in order to test their accuracy and it was found that they yielded better fitting statistics in all cases. Moreover, the models fulfil the additivity property. We also developed root:shoot ratios in order to determine the partitioning into aboveground and belowground biomass. A number of differences were found between species, with a minimum of 0.183 for A. alba and a maximum of 0.385 for P. uncinata. The mean value for the softwood species studied was 0.265. Since the Spanish National Forest Inventory (NFI) records species, tree diameter and height of sample trees, these biomass models and ratios can be used to accurately estimate carbon stocks from NFI data. (Author) 55 refs.

  14. New models for estimating the carbon sink capacity of Spanish softwood species

    Energy Technology Data Exchange (ETDEWEB)

    Ruiz-Peinado, R.; Rio, M. del; Montero, G.

    2011-07-01

    Quantifying the carbon balance in forests is one of the main challenges in forest management. Forest carbon stocks are usually estimated indirectly through biomass equations applied to forest inventories, frequently considering different tree biomass components. The aim of this study is to develop systems of equations for predicting tree biomass components for the main forest softwood species in Spain: Abies alba Mill., A. pinsapo Boiss., Juniperus thurifera L., Pinus canariensis Sweet ex Spreng., P. halepensis Mill., P. nigra Arn., P. pinaster Ait., P. pinea L., P. sylvestris L., P. uncinata Mill. For each species, a system of additive biomass models was fitted using seemingly unrelated regression. Diameter at the breast height and total height were used as independent variables. Diameter appears in all component models, while tree height was included in the stem component model of all species and in some branch component equations. Total height was included in order to improve biomass estimations at different sites. These biomass models were compared to previously available equations in order to test their accuracy and it was found that they yielded better fitting statistics in all cases. Moreover, the models fulfil the additivity property. We also developed root:shoot ratios in order to determine the partitioning into aboveground and belowground biomass. A number of differences were found between species, with a minimum of 0.183 for A. alba and a maximum of 0.385 for P. uncinata. The mean value for the softwood species studied was 0.265. Since the Spanish National Forest Inventory (NFI) records species, tree diameter and height of sample trees, these biomass models and ratios can be used to accurately estimate carbon stocks from NFI data. (Author) 55 refs.

  15. Steam explosion pretreatment of softwood: the effect of the explosive decompression on enzymatic digestibility.

    Science.gov (United States)

    Pielhop, Thomas; Amgarten, Janick; von Rohr, Philipp Rudolf; Studer, Michael H

    2016-01-01

    Steam explosion pretreatment has been examined in many studies for enhancing the enzymatic digestibility of lignocellulosic biomass and is currently the most common pretreatment method in commercial biorefineries. The information available about the effect of the explosive decompression on the biochemical conversion is, however, very limited, and no studies prove that the latter is actually enhanced by the explosion. Hence, it is of great value to discern between the effect of the explosion on the one hand and the steaming on the other hand, to identify their particular influences on enzymatic digestibility. The effect of the explosive decompression in the steam explosion pretreatment of spruce wood chips on their enzymatic cellulose digestibility was studied systematically. The explosion had a high influence on digestibility, improving it by up to 90 % compared to a steam pretreatment without explosion. Two factors were identified to be essentially responsible for the effect of the explosion on enzymatic digestibility: pretreatment severity and pressure difference of the explosion. A higher pretreatment severity can soften up and weaken the lignocellulose structure more, so that the explosion can better break up the biomass and decrease its particle size, which enhances its digestibility. In particular, increasing the pressure difference of the explosion leads to more defibration, a smaller particle size and a better digestibility. Though differences were found in the micro- and nanostructure of exploded and non-exploded biomass, the only influence of the explosion on digestibility was found to be the macroscopic particle size reduction. Steam explosion treatments with a high severity and a high pressure difference of the explosion lead to a comparatively high cellulose digestibility of the-typically very recalcitrant-softwood biomass. This is the first study to show that explosion can enhance the enzymatic digestibility of lignocellulosic biomass. If the

  16. Study of root tensile strength of softwood and hardwood tree species: Implications for slope stability

    Science.gov (United States)

    Esmaiili, Marzieh; Abdi, Ehsan; Jafary, Mohammad; Majnounian, Baris

    2017-04-01

    Landslides are known as one of the major natural hazards and often incurring economics and human life losses. The role of tree roots in slope stability is very important, especially when human lives and infrastructure are at risk. The anchorage of roots and improvement of slope stability mainly depend on specific properties of root network systems, such as tensile strength. These properties of the roots which govern the degree of reinforcement are different among tree species. Although, many studies have been conducted about plant biotechnical properties of species, yet there is lack of knowledge on comparing root systems of softwood and hardwood tree species for similar site conditions. Therefore this study was conducted to assess the tensile strength of the root system of Picea abies (softwood species) and Fraxinus excelsior (hardwood species) planted on two forested hillslopes. To this aim, single root specimens were sampled for each species and their tensile strength were then measured in laboratory using a computer controlled Instron Universal Testing Machine. According to the results root tensile strength tends to decrease with diameter according to a power law for both species. Based on analysis of covariance (ANCOVA), a significant difference has been observed in the tensile strength between the two studied species. Also the results showed that the value of mean root tensile strength for Picea abies (19.31 ± 2.64 MPa) was much more than that of Fraxinus excelsior (16.98 ± 1.01 MPa) within all root diameter classes. The data presented in this study may expand the knowledge of biotechnical properties of Picea abies and Fraxinus excelsior, as biomaterial for soil bioengineering.

  17. Kiln drying maple for structural uses

    Science.gov (United States)

    Xiping Wang; William T. Simpson; Brian K. Brashaw; Robert J. Ross

    2002-01-01

    Structural lumber products are traditionally manufactured from softwoods. However, with shrinking supplies of softwood lumber and abundant supplies of hardwood lumber, there is increasing interest in the use of hardwoods for structural applications. One factor that will be important in both the technical and economic feasibility of using hardwoods for structural lumber...

  18. Model Study To Assess Softwood Hemicellulose Hydrolysates as the Carbon Source for PHB Production in Paraburkholderia sacchari IPT 101.

    Science.gov (United States)

    Dietrich, Karolin; Dumont, Marie-Josée; Schwinghamer, Timothy; Orsat, Valérie; Del Rio, Luis F

    2018-01-08

    Softwood hemicellulose hydrolysates are a cheap source of sugars that can be used as a feedstock to produce polyhydroxybutyrates (PHB), which are biobased and compostable bacterial polyesters. To assess the potential of the hemicellulosic sugars as a carbon source for PHB production, synthetic media containing softwood hemicellulose sugars (glucose, mannose, galactose, xylose, arabinose) and the potentially inhibitory lignocellulose degradation products (acetic acid, 5-hydroxymethylfurfural (HMF), furfural, and vanillin) were fermented with the model strain Paraburkholderia sacchari IPT 101. Relative to pure glucose, individual fermentation for 24 h with 20 g/L mannose or galactose exhibited maximum specific growth rates of 97% and 60%, respectively. On the other hand, with sugar mixtures of glucose, mannose, galactose, xylose, and arabinose, the strain converted all sugars simultaneously to reach a maximum PHB concentration of 5.72 g/L and 80.5% PHB after 51 h. The addition of the inhibitor mixture at the following concentration, sodium acetate (2.11 g/L), HMF (0.67 g/L), furfural (0.66 g/L), and vanillin (0.93 g/L), to the sugar mixture stopped the growth entirely within 24 h. Individually, the inhibitors either had no effect or only reduced growth. Moreover, it was found that a bacterial inoculum with high initial cell density (optical density, OD ≥ 5.6) could overcome the growth inhibition to yield an OD of 13 within 24 h. Therefore, softwood hemicellulose sugars are viable carbon sources for PHB production. Nevertheless, real softwood hemicellulose hydrolysates need detoxification or a high inoculum to overcome inhibitory effects and allow bacterial growth.

  19. Life cycle inventory of oil palm lumber production: A gate-to-gate case study

    Science.gov (United States)

    Shamsudin, Noor Ainna; Sahid, Ismail; Mokhtar, Anis; Muhamad, Halimah; Ahmad, Shamim

    2018-04-01

    Life Cycle Assessment (LCA) has been applied in the Malaysian oil palm industry since 2010. It is important to ensure that this main industry is ready to meet the demands and expectations of European market on the environmental performance of the oil palm industry. In addition, oil palm biomass, especially oil palm trunk (OPT) are abundantly available after replanting every year. In order to maximize the usage of OPT as a green product, it can be converted to palm lumber as a value-added product. Palm lumber act as a basis product from OPT before it is converted to panel product such as plywood, sandwich board and so on. However, the LCA study on palm lumber production is still scarce in Malaysia. Hence, this paper aims to perform and collect the inventory data for palm lumber production, which is known as Life Cycle Inventory (LCI). A gate-to-gate system boundary and the functional unit of 1 m3 of palm lumber produced have been used in this study. This inventory data was collected from three batches of the production cycle. The inputs are mainly the raw materials which are the OPT and the energy from diesel and electricity from the grid. Generally, each consumption of input such as energy and fossil fuel were different at each stage of palm lumber production. Kiln-drying represents a prominent stage in terms of energy consumption, which electrical use in the dryer represents 94% of total electrical grid consumption as compared to another stage of palm lumber production. By adding the inventory information especially in the downstream sector of biomass industry, hopefully it can improve the sustainability of oil palm industry in Malaysia.

  20. Lumber attributes, characteristics, and species preferences as indicated by secondary wood products firms in the continental United States.

    Science.gov (United States)

    David L. Nicholls; Joseph. Roos

    2006-01-01

    The purpose of this research was to evaluate selected lumber attributes, species preferences, and lumber use properties among secondary wood manufacturers in the United States. Our sample included producers of kitchen cabinets, furniture, doors, windows, and molded products who attended regional and national wood manufacturing events. More than 51% of respondents had...

  1. Decline in the U.S. furniture industry: a case study of the impacts to the hardwood lumber supply chain

    Science.gov (United States)

    Shawn T. Grushecky; Urs Buehlmann; Al Schuler; William Luppold; Ed Cesa

    2006-01-01

    Traditionally, the wood household furniture industry has accounted for a sizeable portion of total hardwood lumber use in the United States. However, for more than a decade, imports have gained an increasing share of the hardwood furniture market, and lumber consumption by this industry has declined dramatically in the last 5 years. We used a case study methodology to...

  2. Influence of Fiber Bundle Morphology on the Mechanical and Bonding Properties of Cotton Stalk and Mulberry Branch Reconstituted Square Lumber

    Directory of Open Access Journals (Sweden)

    Jing Zhang

    2016-08-01

    Full Text Available The mechanical properties of natural fiber composites can be strengthened in the longitudinal direction if the fiber is formed in a parallel manner. Reconstituted cotton stalk lumber and mulberry branch lumber were fabricated using hot-press technology, and the effects of fiber morphology on their mechanical and bonding properties were investigated. The fiber bundle size had a great influence on the mechanical and bonding properties of the final products. The maximum specific modulus of rupture (MOR and specific modulus of elasticity (MOE of the reconstituted lumber were obtained for medium-size fiber bundles, and the maximum MOR and MOE of reconstituted cotton stalk lumber was 130.3 MPa·g-1·cm-3 and 12.9 GPa·g-1·cm-3, respectively. The maximum MOR and MOE of the mulberry branch lumber was 147.2 MPa·g-1·cm-3 and 14.7 GPa·g-1·cm-3, respectively. Mechanical interlocking structures in the lumber were observed via fluorescence microscopy, showing that phenol-formaldehyde adhesive had penetrated into several cell layers of the fiber bundle under heating and pressure. The adhesive penetration capacity was stronger when the fiber bundles were smaller in size and density. The reconstituted lumber fabricated from both materials exhibited excellent mechanical performance in the parallel direction. Therefore, reconstituted cotton stalk and mulberry branch lumber are attractive potential materials for the construction industry.

  3. Employment changes in U.S. hardwood lumber consuming industries during economic expansions and contractions since 1991

    Science.gov (United States)

    William G. Luppold; Matt Bumgardner

    2016-01-01

    Understanding employment trends is important for discerning the economic vitality of U.S. hardwood lumber users. After a period of growth in the 1990s, employment in industries consuming hardwood lumber has declined in the 21st century. The wood household furniture industry has experienced the greatest decline, with North Carolina, Virginia, and California being the...

  4. Factors influencing changes in U.S. hardwood log and lumber exports from 1990 to 2011. BioResources

    Science.gov (United States)

    William G. Luppold; Matthew S. Bumgardner

    2013-01-01

    Domestic consumption of hardwood products in the United States since 2000 has trended downward, making exports the single most important market for higher grade hardwood lumber and a major market for higher value hardwood logs. Between 1990 and 2011, hardwood lumber exports increased by 46%. During most of this period, Canada was the largest export market for U.S....

  5. Decomposition and carbon storage of hardwood and softwood branches in laboratory-scale landfills

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Xiaoming, E-mail: wangxiaoming@cqu.edu.cn [Key Laboratory of Three Gorges Reservoir Region' s Eco-Environment under Ministry of Education, Chongqing University, Chongqing 400044 (China); Department of Civil, Construction, and Environmental Engineering, Campus Box 7908, North Carolina State University, Raleigh, NC 27695-7908 (United States); Barlaz, Morton A. [Department of Civil, Construction, and Environmental Engineering, Campus Box 7908, North Carolina State University, Raleigh, NC 27695-7908 (United States)

    2016-07-01

    Tree branches are an important component of yard waste disposed in U.S. municipal solid waste (MSW) landfills. The objective of this study was to characterize the anaerobic biodegradability of hardwood (HW) and softwood (SW) branches under simulated but optimized landfill conditions by measuring methane (CH{sub 4}) yields, decay rates, the decomposition of cellulose, hemicellulose and organic carbon, as well as carbon storage factors (CSFs). Carbon conversions to CH{sub 4} and CO{sub 2} ranged from zero to 9.5% for SWs and 17.1 to 28.5% for HWs. When lipophilic or hydrophilic compounds present in some of the HW and SW samples were extracted, some samples showed increased biochemical methane potentials (BMPs). The average CH{sub 4} yield, carbon conversion, and CSF measured here, 59.4 mL CH{sub 4} g{sup −1} dry material, 13.9%, and 0.39 g carbon stored g{sup −1} dry material, respectively, represent reasonable values for use in greenhouse gas inventories in the absence of detailed wood type/species data for landfilled yard waste. - Highlights: • Characterized biodegradation of branches under simulated but optimized landfill conditions • Observed varied biodegradation between HW and SW branches with different diameters • Inhibitory extractives were observed on boughs or twigs of some branch species. • CH{sub 4} yield and carbon storage factors presented for use in landfill related inventories.

  6. Use of softwood sawdust to amend reclaimed soils - a progress report

    International Nuclear Information System (INIS)

    Bossenberry, T.; Chollak, D.; Walker, G.; Evans, D. S.; Wilson, J. J.

    1997-01-01

    Updating a report presented at the 1996 annual meeting, these authors reported on an experiment on a 12 hectare site near Bonnyville in northeastern Alberta involving the addition of softwood sawdust, manure and inorganic fertilizers to the clay-rich stoney, glacial till parent material characterized by thin organic-poor cover and low nutrient composition. A nearby site of approximately the same size has been reclaimed using more conventional reclamation methods. The site with the added sawdust progressed slowly during spring and early summer, but more favorably with growing conditions in late 1996. It eventually resulted in better plant cover dominated by clover species with a late catching of grasses as understory vegetation. The conventionally treated site progressed more quickly with better production of both clovers and grasses. In 1997 the sawdust-added site accelerated with better and more consistent plant coverage and a better grass to clover ratio. The sawdust-amended topsoil profile remained stable, had good moisture retention and continued to be well drained and uncompacted. The overall assessment is that amended topsoils provide a short term physical and textural improvement to clay-rich soils and a longer term source of organic material. Therefore sawdust addition is particularly useful in remediating soils where topsoil quality is poor or insufficient for conventional reclamation

  7. Decomposition and carbon storage of hardwood and softwood branches in laboratory-scale landfills

    International Nuclear Information System (INIS)

    Wang, Xiaoming; Barlaz, Morton A.

    2016-01-01

    Tree branches are an important component of yard waste disposed in U.S. municipal solid waste (MSW) landfills. The objective of this study was to characterize the anaerobic biodegradability of hardwood (HW) and softwood (SW) branches under simulated but optimized landfill conditions by measuring methane (CH_4) yields, decay rates, the decomposition of cellulose, hemicellulose and organic carbon, as well as carbon storage factors (CSFs). Carbon conversions to CH_4 and CO_2 ranged from zero to 9.5% for SWs and 17.1 to 28.5% for HWs. When lipophilic or hydrophilic compounds present in some of the HW and SW samples were extracted, some samples showed increased biochemical methane potentials (BMPs). The average CH_4 yield, carbon conversion, and CSF measured here, 59.4 mL CH_4 g"−"1 dry material, 13.9%, and 0.39 g carbon stored g"−"1 dry material, respectively, represent reasonable values for use in greenhouse gas inventories in the absence of detailed wood type/species data for landfilled yard waste. - Highlights: • Characterized biodegradation of branches under simulated but optimized landfill conditions • Observed varied biodegradation between HW and SW branches with different diameters • Inhibitory extractives were observed on boughs or twigs of some branch species. • CH_4 yield and carbon storage factors presented for use in landfill related inventories.

  8. Effect of depth beating on the fiber properties and enzymatic saccharification efficiency of softwood kraft pulp.

    Science.gov (United States)

    Gao, Wenhua; Xiang, Zhouyang; Chen, Kefu; Yang, Rendang; Yang, Fei

    2015-01-01

    Commercial bleached softwood kraft pulp was mechanically fibrillated by a PFI-mill with beating revolution from 5000 to 30,000 r. The extent of fibrillating on the pulp was evaluated by beating degree, fiber morphological properties (fiber length, width, coarseness and curls index), water retention value (WRV) and physical properties of paper made from the pulp. Depth beating process significantly affected the pulp fibrillations as showed by the decreased fiber length and width as well as the SEM analysis, but the effects were limited after beating revolution of 15,000. Depth beating process also improved the total internal pore and inter-fibril surface areas as shown by the increased WRV values. Substrate enzymatic digestibility (SED) of beaten pulp at 5000 revolutions could reach 95% at cellulase loading of 15 FPU/g of glucan. After the enzymatic hydrolysis, the size of the pulp residues was reduced to micro-scale, and a relative uniform size distribution of the residues appeared at 10,000 r beating revolution. Copyright © 2015 Elsevier Ltd. All rights reserved.

  9. Hygromorphic characterization of softwood under high resolution X-ray tomography for hygrothermal simulation

    Science.gov (United States)

    El Hachem, Chady; Abahri, Kamilia; Vicente, Jérôme; Bennacer, Rachid; Belarbi, Rafik

    2018-03-01

    Because of their complex hygromorphic shape, microstructural study of wooden materials behavior has recently been the point of interest of researchers. The purpose of this study, in a first part, consists in characterizing by high resolution X-ray tomography the microstructural properties of spruce wood. In a second part, the subresulting geometrical parameters will be incorporated when evaluating the wooden hygrothermal transfers behavior. To do so, volume reconstructions of 3 Dimensional images (3D), obtained with a voxel size of 0.5 μm were achieved. The post-treatment of the corresponding volumes has given access to averages and standard deviations of lumens' diameters and cell walls' thicknesses. These results were performed for both early wood and latewood. Further, a segmentation approach for individualizing wood lumens was developed, which presents an important challenge in understanding localized physical properties. In this context, 3D heat and mass transfers within the real reconstructed geometries took place in order to highlight the effect of wood directions on the equivalent conductivity and moisture diffusion coefficients. Results confirm that the softwood cellular structure has a critical impact on the reliability of the studied physical parameters.

  10. Low VOC drying of lumber and wood panel products. Progress report Number 9

    Energy Technology Data Exchange (ETDEWEB)

    Yan, H.; Banerjee, S. [Inst. of Paper Science and Technology, Atlanta, GA (United States); Conners, T.; Ingram, L.L.; Dalton, A.T.; Templeton, M.C.; Diehl, S.V. [Mississippi State Univ., MS (United States)

    1999-01-01

    Results from a multi-year study show that a significant part of the extensive variability observed in oriented strand board (OSB) flake dryer emissions can be traced to physiological effects, and the rest can be attributed to handling and other factors. Low-headspace treatment of lumber was scaled up to the 50 kg level. The amount of turpentine collected was of the same magnitude as that released upon drying lumber. For the process to be economical, the wood must first be brought to about 95 C with steam, and then processed with RF. Attempts to remove VOCs from OSB through low-headspace by placing a curtain over the wood failed because of leaks. A more rigid container will be required. RF-treatment does not alter the gas permeability of lumber.

  11. Low VOC drying of lumber and wood panel products. Progress report Number 9 [January 1999

    Energy Technology Data Exchange (ETDEWEB)

    Yan, H.; Banerjee, S. [Inst. of Paper Science and Technology, Atlanta, GA (United States); Conners, T.; Ingram, L.L.; Dalton, A.T.; Templeton, M.C.; Diehl, S.V. [Mississippi State Univ., MS (United States)

    1999-01-01

    Results from a multi-year study show that a significant part of the extensive variability observed in oriented strand board (OSB) flake dryer emissions can be traced to physiological effects, and the rest can be attributed to handling and other factors. Low-headspace treatment of lumber was scaled up to the 50 kg level. The amount of turpentine collected was of the same magnitude as that released upon drying lumber. For the process to be economical, the wood must first be brought to about 95 C with steam, and then processed with RF. Attempts to remove VOCs from OSB through low-headspace by placing a curtain over the wood failed because of leaks. A more rigid container will be required. RF-treatment does not alter the gas permeability of lumber.

  12. Softwood forest thinning as a biomass source for ethanol production: A feasibility study for California

    Energy Technology Data Exchange (ETDEWEB)

    Kadam, Kiran L; Wooley, Robert J; Aden, Andrew; Nguyen, Quang A; Yancey, Mark A; Ferraro, Francis M [Colorado(United States)

    2000-07-01

    A plan has been put forth to strategically thin northern California forests to reduce fire danger and improve forest health. The resulting biomass residue, instead of being open burned, can be converted into ethanol that can be used as a fuel oxygenate or an octane enhancer. Economic potential for a biomass-to-ethanol facility using this softwood biomass was evaluated for two cases: Stand-alone and co-located. The co-located case refers to a specific site with an existing biomass power facility owned by Wheelabrator Environmental Systems Inc. near Martell, California. A two-stage dilute acid hydrolysis process is used for the production of ethanol from softwoods, and the residual lignin is used to generate steam and electricity. For a plant processing 800 dry tonnes per day of feedstock, the co-located case is an economically attractive concept. Total estimated capital investment is approximately $ 70 million for the co-located case. The resulting internal rate of return is about 24% using 25% equity financing. Hence, such a biomass-to-ethanol plant seems to be an appealing proposition for California, with ethanol replacing methyl tertiary-butyl ether, which is slated for a phaseout. [Spanish] Se ha desarrollado un plan para adelgazar estrategicamente los bosques del norte de California para reducir el peligro de incendio y mejorar la salud del bosque. El residuo resultante de biomasa en vez de ser quemado a la intemperie, puede ser convertido en etanol, el cual se puede utilizar como un combustible oxigenado o como un mejorador del octanaje. Se ha evaluado el potencial economico de una planta de conversion de biomasa a etanol utilizando la biomasa de las coniferas para dos opciones: Una planta independiente o una localizada junto a otra. El caso de la localizada una junto a otra se refiere a un lugar especifico con una instalacion ya existente de biomasa propiedad de Wheelabrator Environmental Systems Inc. cerca de Martell, California. Se utiliza un proceso de

  13. Determination of the most economical drying schedule and air velocity in softwood drying

    Energy Technology Data Exchange (ETDEWEB)

    Salin, J.G.

    2001-12-01

    Simulation models for conventional softwood drying have been available and have also been used by kiln operators for many years. For instance models for Scots pine and Norway spruce, dried at temperatures below about 80 deg C, are in use in Sweden, Finland and Norway. These models predict drying rates as a function of climate (schedule) and air velocity. The models thus give a direct basis for calculation of instantaneous energy demand for moisture evaporation and ventilation. There is further a direct relationship between the air velocity in the space between the board layers in the kiln stack and the electrical power demand by the circulation fans. Finally, the smaller energy consumption associated with heat losses through kiln walls and the accumulated heat in timber etc. can be estimated with sufficient accuracy. Instantaneous energy costs can thus be calculated for each part of a drying schedule. Capital costs associated with kiln investment and maintenance, personnel, insurance etc can be accounted for as an hourly cost, which is basically independent of whether timber is dried fast or slowly. A slow drying process thus accumulates more capital costs per m 3 timber. In this way it is possible to calculate the total instantaneous drying cost (Euro/m{sup 3}/h or Euro/m3/MC%) and the overall total cost (Euro or Euro/m{sup 3}). Some results obtained with a simulation model equipped with such a cost calculation are presented in the paper. A rapidly increasing drying cost is seen when the final MC is lowered. By minimising the instantaneous cost, an optimal drying schedule can be determined for a given fixed air velocity. Finally an optimal air velocity - constant or varying - can be found in the same way.

  14. Improved Wood Properties Through Genetic Manipulation: Engineering of Syringyl Lignin in Softwood Species Through Xylem-Specific Expression of Hardwood Syringyl Monolignol Pathway Genes

    Energy Technology Data Exchange (ETDEWEB)

    Chandrashekhar P. Joshi; Vincent L. Chiang

    2009-01-29

    Project Objective: Our long-term goal is to genetically engineer higher value raw materials with desirable wood properties to promote energy efficiency, international competitiveness, and environmental responsiveness of the U.S. forest products industry. The immediate goal of this project was to produce the first higher value softwood raw materials engineered with a wide range of syringyl lignin quantities. Summary: The most important wood property affecting directly the levels of energy, chemical and bleaching requirements for kraft pulp production is lignin. Softwoods contain almost exclusively chemically resistant guaiacyl (G) lignin, whereas hardwoods have more reactive or easily degradable lignins of the guaiacyl (G)-syringyl (S) type. It is also well established that the reactive S lignin component is the key factor that permits much lower effective alkali and temperature, shorter pulping time and less bleaching stages for processing hardwoods than for softwoods. Furthermore, our pulping kinetic study explicitly demonstrated that every increase in one unit of the lignin S/G ratio would roughly double the rate of lignin removal. These are clear evidence that softwoods genetically engineered with S lignin are keys to revolutionizing the energy efficiency and enhancing the environmental performance of this industry. Softwoods and hardwoods share the same genetic mechanisms for the biosynthesis of G lignin. However, in hardwoods, three additional genes branch out from the G-lignin pathway and become specifically engaged in regulating S lignin biosynthesis. In this research, we simultaneously transferred aspen S-specific genes into a model softwood, black spruce, to engineer S lignin.

  15. A Machine Vision System for Automatically Grading Hardwood Lumber - (Industrial Metrology)

    Science.gov (United States)

    Richard W. Conners; Tai-Hoon Cho; Chong T. Ng; Thomas T. Drayer; Philip A. Araman; Robert L. Brisbon

    1992-01-01

    Any automatic system for grading hardwood lumber can conceptually be divided into two components. One of these is a machine vision system for locating and identifying grading defects. The other is an automatic grading program that accepts as input the output of the machine vision system and, based on these data, determines the grade of a board. The progress that has...

  16. Automated grading, upgrading, and cuttings prediction of surfaced dry hardwood lumber

    Science.gov (United States)

    Sang-Mook Lee; Phil Araman; A.Lynn Abbott; Matthew F. Winn

    2010-01-01

    This paper concerns the scanning, sawing, and grading of kiln-dried hardwood lumber. A prototype system is described that uses laser sources and a video camera to scan boards. The system automatically detects defects and wane, searches for optimal sawing solutions, and then estimates the grades of the boards that would result. The goal is to derive maximum commercial...

  17. Value loss from weevil-caused defects in eastern white pine lumber

    Science.gov (United States)

    Myron D. Ostrander; Carl H. Stoltenberg

    1957-01-01

    Owners of eastern white pine stands suffer financially in several ways from attacks by the white-pine weevil (Pissodes strobi). Crooks, forks, and other weevil-caused tree-bole deformities increase bucking, logging, and sawing costs, and they reduce recoverable volumes. The injuries also reduce the average value of the lumber recovered. It is only with this reduction...

  18. Decision Criteria for German Hardwood Lumber Buyers: Market Needs and Purchase

    Science.gov (United States)

    Thomas G. Ponzurick; Robert J. Bush; Dieter Schaupp; Philip A. Araman

    1993-01-01

    The purpose of this study was to develop a better understanding of hardwood exports to the German market. A mail survey was conducted which resulted in a 47.8 percent rate of response. Of those German hardwood buyers responding to the survey, 71 percent purchased hardwood lumber directly from North America.

  19. A summary of modulus of elasticity and knot size surveys for laminating grades of lumber

    Science.gov (United States)

    R. W. Wolfe; R. C. Moody

    1981-01-01

    A summary of modulus of elasticity (MOE) and knot data is presented for grades of lumber commonly used to manufacture glued-laminated (glulam) timber by the laminating Industry. Tabulated values represent 30 different studies covering a time span of over 16 years. Statistical estimates of average and near-maximum knot sizes as well as mean and coefficient of variation...

  20. Effect of moisture content on strength of CCA-treated lumber

    Science.gov (United States)

    Jerrold E. Winandy

    1995-01-01

    Recent studies on the effects of chromated copper arsenate (CCA) treatment on lumber design properties have primarily evaluated the effects of such treatment at or near 12% moisture content and at failure times of 1 to 10 min. The influence of various moisture contents and faster loading rates is unknown. This report discusses the influence of moisture content and its...

  1. Evolution of standardized procedures for adjusting lumber properties for change in moisture content

    Science.gov (United States)

    David W. Green; James W. Evans

    2001-01-01

    This paper documents the development of procedures in American Society for Testing and Materials standards for adjusting the allowable properties of lumber for changes in moisture content. The paper discusses the historical context of efforts to establish allowable properties on a consensus basis, beginning in the 19th century. Where possible, the reasons for proposed...

  2. Variations in productivity and performance in grade lumber industries in Kentucky, Pennsylvania, and West Virginia-1982

    Science.gov (United States)

    Gilbert P. Dempsey; Gilbert P. Dempsey

    1987-01-01

    Sawmill effectiveness is crucial to the growth and development of wood industries among locales, states, regions, and countries. Productivity ratios, structural factors, and other indicators of economic performance were used to measure the relative productive efficiency of the grade hardwood lumber industries in Kentucky, Pennsylvania, and West Virginia. Despite...

  3. Deriving allowable properties of lumber : a practical guide for interpretation of ASTM standards

    Science.gov (United States)

    Alan Bendtsen; William L. Galligan

    1978-01-01

    The ASTM standards for establishing clear wood mechanical properties and for deriving structural grades and related allowable properties for visually graded lumber can be confusing and difficult for the uninitiated to interpret. This report provides a practical guide to using these standards for individuals not familiar with their application. Sample stress...

  4. Reducing lumber thickness variation using real-time statistical process control

    Science.gov (United States)

    Thomas M. Young; Brian H. Bond; Jan Wiedenbeck

    2002-01-01

    A technology feasibility study for reducing lumber thickness variation was conducted from April 2001 until March 2002 at two sawmills located in the southern U.S. A real-time statistical process control (SPC) system was developed that featured Wonderware human machine interface technology (HMI) with distributed real-time control charts for all sawing centers and...

  5. Identifying and locating surface defects in wood: Part of an automated lumber processing system

    Science.gov (United States)

    Richard W. Conners; Charles W. McMillin; Kingyao Lin; Ramon E. Vasquez-Espinosa

    1983-01-01

    Continued increases in the cost of materials and labor make it imperative for furniture manufacturers to control costs by improved yield and increased productivity. This paper describes an Automated Lumber Processing System (ALPS) that employs computer tomography, optical scanning technology, the calculation of an optimum cutting strategy, and 1 computer-driven laser...

  6. Performance of a rigid and a flexible adhesive in lumber joints subjected to moisture content changes

    Science.gov (United States)

    G. P. Krueger; R. F. Blomquist

    1964-01-01

    Experimental work was undertaken to investigate the extent and magnitude of deterioration that can occur in typical plywood-to-lumber glue joints subjected to stresses resulting from changes in the moisture content of the wood, and to compare the performance of a somewhat flexible or deformable adhesive to that of a rigid adhesive in these joints. Results showed that...

  7. Trends in the US hardwood lumber distribution industry: changing products, customers, and services

    Science.gov (United States)

    Urs Buehlmann; Omar Espinoza; Matthew Bumgardner; Bob. Smith

    2010-01-01

    Efficient and effective supply chains are the backbone of any industry, including the forest products industry. As the US secondary hardwood industry has undergone a profound transformation and large parts of the industry have moved offshore, the supply chain is adapting to these new realities. Remaining and new customers of US hardwood lumber distributors tend to be...

  8. Stress wave techniques for determining quality of dimensional lumber from switch ties

    Science.gov (United States)

    K. C. Schad; D. E. Kretschmann; K. A. McDonald; R. J. Ross; D. W. Green

    1995-01-01

    Researchers at the Forest Products Laboratory, USDA Forest Service, have been studying nondestructive techniques for evaluating the strength of wood. This report describes the results of a pilot study on using these techniques to determine the quality of large dimensional lumber cut from switch ties. First, pulse echo and dynamic (transverse vibration) techniques were...

  9. The water footprint of wood for lumber, pulp, paper, fuel and firewood

    NARCIS (Netherlands)

    Schyns, Joseph Franciscus; Booij, Martijn J.; Hoekstra, Arjen Y.

    This paper presents the first estimate of global water use in the forestry sector related to roundwood production for lumber, pulp, paper, fuel and firewood. For the period 1961-2010, we estimate forest evaporation at a high spatial resolution level and attribute total water consumption to various

  10. Lumber recovery from small-diameter ponderosa pine from Flagstaff, Arizona

    Science.gov (United States)

    Eini C. Lowell; David W. Green

    2001-01-01

    Thousands of acres of densely stocked ponderosa pine forests surround Flagstaff, AZ. These stands are at high risk of fire, insect, and disease outbreak. Stand density management activity can be expensive, but product recovery from the thinned material could help defray removal costs. This project evaluated the yield and economic return of lumber recovered from small-...

  11. Environmental impact of producing hardwood lumber using life-cycle inventory

    Science.gov (United States)

    Richard D. Bergman; S.A. Bowe

    2007-01-01

    Using sustainable building materials is gaining a significant presence in the United States therefore proving sustainability claims are becoming increasingly more important. Showing wood products as green building materials is vital for the long-term productivity of the wood building industry. This study examined hardwood lumber manufacturing using Life-Cycle Inventory...

  12. Harem: Hardwood lumber remanufacturing program for maxmizing value based on size, grade and current market prices

    Science.gov (United States)

    C.J. Schwehm; P. Klinkhachorn; Charles W. McMillin; Henry A. Huber

    1990-01-01

    This paper describes an expert system computer program which will determine the optimum way to edge and trim a hardwood board so as to yield the highest dollar value based on the grade, size of each board, and current market prices. The program uses the Automated Hardwood Lumber Grading Program written by Klinkhachorn, et al. for determining the grade of each board...

  13. Moisture meter calibrations for untreated and ACQ-treated southern yellow pine lumber and plywood

    Science.gov (United States)

    C.R. Boardman; Samuel V. Glass; Charles G. Carll

    2011-01-01

    This study investigates the effects of alkaline copper quaternary (ACQ) preservative treatment and of plywood glue lines on resistance-based moisture content (MC) measurements. Moisture meter readings using stainless steel screws as electrodes were acquired over a range of moisture conditions in Southern Yellow Pine (SYP) lumber and plywood. Calibration equations are...

  14. Relationships between Loblolly Pine small clear specimens and Dimension Lumber Tested in Static Bending

    Science.gov (United States)

    Mark Alexander Butler; Joseph Dahlen; Finto Antony; Michael Kane; Thomas L. Eberhardt; Huizhe Jin; Kim Love-Myers; John Paul McTague

    2016-01-01

    Prior to the 1980s, the allowable stresses for lumber in North America were derived from testing of small clear specimens. However, the procedures were changed because these models were found to be inaccurate. Nevertheless, small clear testing continues to be used around the world for allowable stress determinations and in studies that examine forest management impacts...

  15. How clustering dynamics influence lumber utilization patterns in the Amish-based furniture industry in Ohio

    Science.gov (United States)

    Matthew S. Bumgardner; Gary W. Graham; P. Charles Goebel; Robert L. Romig

    2011-01-01

    Preliminary studies have suggested that the Amish-based furniture and related products manufacturing cluster located in and around Holmes County, Ohio, uses sizeable quantities of hardwood lumber. The number of firms within the cluster has grown even as the broader domestic furniture manufacturing sector has contracted. The present study was undertaken in 2008 (spring/...

  16. The economic benefits of sorting SPF lumber to be kiln-dried on the basis of initial moisture content

    International Nuclear Information System (INIS)

    Warren, S.; Johnson, G.

    1997-01-01

    This study evaluates the economic benefits of sorting green lumber into moisture content classes before kiln-drying. Laser moisture sensing technology was implemented in the sawmill for sorting purposes. The grade outturn and energy savings resulting from shortened drying times were examined. The final moisture content distribution resulting from moisture sorting did not show overdrying or underdrying. Based on grade outturn, the benefits were as much as $15.94 per thousand board feet (MBF) for 2 by 4 by 16 lumber and $19.66 per MBF for 2 by 6 by 16 lumber; energy savings were $1.88 per thousand board feet

  17. Possible Demands for Eastern Hardwoods Resulting from Harvest Restrictions in the Pacific

    Science.gov (United States)

    Janice K. Wiedenbeck; Philip A. Araman

    1993-01-01

    Efforts to conserve the habitat of the northern spotted owl in the Pacific Northwest have placed softwood timber supplies under a great deal of pressure and driven up the price of softwood lumber. Hardwoods could meet some of the demand for products that have previously been manufactured from softwood species. Hardwood structural lumber may soon become an economically...

  18. Comparative study for hardwood and softwood forest biomass: chemical characterization, combustion phases and gas and particulate matter emissions.

    Science.gov (United States)

    Amaral, Simone Simões; de Carvalho, João Andrade; Costa, Maria Angélica Martins; Soares Neto, Turíbio Gomes; Dellani, Rafael; Leite, Luiz Henrique Scavacini

    2014-07-01

    Two different types of typical Brazilian forest biomass were burned in the laboratory in order to compare their combustion characteristics and pollutant emissions. Approximately 2 kg of Amazon biomass (hardwood) and 2 kg of Araucaria biomass (softwood) were burned. Gaseous emissions of CO2, CO, and NOx and particulate matter smaller than 2.5 μm (PM2.5) were evaluated in the flaming and smoldering combustion phases. Temperature, burn rate, modified combustion efficiency, emissions factor, and particle diameter and concentration were studied. A continuous analyzer was used to quantify gas concentrations. A DataRam4 and a Cascade Impactor were used to sample PM2.5. Araucaria biomass (softwood) had a lignin content of 34.9%, higher than the 23.3% of the Amazon biomass (hardwood). CO2 and CO emissions factors seem to be influenced by lignin content. Maximum concentrations of CO2, NOx and PM2.5 were observed in the flaming phase. Copyright © 2014 Elsevier Ltd. All rights reserved.

  19. Techno-Economic Analysis of the Optimum Softwood Lignin Content for the Production of Bioethanol in a Repurposed Kraft Mill

    Directory of Open Access Journals (Sweden)

    Shufang Wu

    2014-09-01

    Full Text Available Kraft pulping is one possible pretreatment for softwood to economically produce bioethanol. This work evaluates the techno-economic potential of using the kraft process for producing bioethanol from softwoods in a repurposed or co-located kraft mill. Pretreated loblolly pine was enzymatically hydrolyzed at low enzyme dosages of 5 and 10 FPU/g of substrate. Pretreated residue with 13% lignin content had the highest sugar recovery, 32.7% and 47.7% at 5 and 10 FPU/g, respectively. The pretreated residues were oxygen delignified and refined. In all cases, oxygen delignification improved sugar recovery, while refining was mostly effective for pulps with high lignin content. At 5 FPU/g, the sugar recovery for all kraft pulps was 51 to 53% with oxygen delignification and refining. Increasing the enzyme dosage to 10 FPU/g increased the sugar recovery for these pulps to greater than 60%. Economic analysis for the pulps with different initial lignin content showed that kraft pulps with an initial lignin content of 6.7% with oxygen delignification had an ethanol yield of 285 L/ODt wood and the lowest total production cost of $0.55/L. Pulps with initial lignin content of 18.6% had a total production cost of $0.64/L with an ethanol yield of 264 L/ODt wood.

  20. Biodegradation of softwood lignin and guaiacylglycerol-beta-guiacyl ether by extracellular enzyme in shiitake Lentinus edodes (Berk) Sing

    Energy Technology Data Exchange (ETDEWEB)

    Oki, T.; Senba, Y.; Ishikawa, H.

    1982-01-01

    In order to explain the biodegradation of softwood lignin by shiitake (Lentinus edodes Berk. Sing.), akamatsu (Pinus densiflora Sekb. and Zucc.) dioxane lignin (NDL) and guaicylglycerol-beta-guaiacyl ether (I) were degraded by extracellular enzyme from the NDL-contained potato and malt extracts cultures of shiitake TMI-563 and 655 at 25 degrees C for a prolonged period. The main results on the basis of a functional group analysis and gel-filtration of NDL before and after the enzymatic degradation showed that the degraded DL had a higher content of phenolic OH groups than sound lignin, whereas the methoxyl or aromatic aldehyde-yielding group content was lower in the degraded lignin. The main degradation products formed from I in a crude enzyme solution were guaiacol, guaiacylglycerol, guaiacylglycol-beta-guaiacyl ether (II), and guaiacoxyacetoguaiacone (III), although the polymer was formed at pH 4.0, which is the optimum pH of peroxidase and laccase. It also was clarified that the oxidative polymerization of NDL and I occurred preferably in a crude enzyme solution at pH 4.0, and that these compounds were degraded to lower molecular fragments at pH 6.8 under the same conditions. From the above results, it is suggested that softwood lignin is more effectively degraded by the other enzyme than polyphenoloxidase, such as laccase and peroxidase, in a crude enzyme solution of L. edodes. (Refs. 9).

  1. Changes in the DRIFT Spectra of Softwood Materials Irradiated by UV-laser as a Function of Energy

    Directory of Open Access Journals (Sweden)

    BARTA, Edit

    2005-01-01

    Full Text Available We investigated energy dependence of the effect of UV-laser irradiation on the DRIFT spectra of softwood samples. Changes in the spectra of softwoods have been studied with 248.5 nm wavelength of UV-laser radiation. To monitor the energy dependence, different number of laser impulses were directed towards the sample’s surface. The dependence on energy of different bands can be listed into four groups. Broad absorption bands, which belong to the same chemical groups located at various positions, do not show consistent changes due to the absorption of different energy dozes. The intensity of OH bands for the treated samples can be higher or lower depending on the amount of radiation energy. In the CHn and in the band of non-conjugated carbonyl groups only absorption increase can be observed. Bands resulting from only one chemical component, and containing no other absorption maxima around them, uniformly decreased. The regions where the band of a chemical component lies next to another one, showed no consistent changes during the irradiation. The initial decrease was followed by increase.

  2. Ethanol from softwood. Process development based on steam pretreatment and SSF

    Energy Technology Data Exchange (ETDEWEB)

    Stenberg, Kerstin

    1999-05-01

    Fuel ethanol can be produced from lignocellulosics by the enzymatic hydrolysis process, which consists of a pretreatment step prior to hydrolysis, followed by fermentation and finally refining. This thesis deals with the development of the enzymatic process using softwood as raw material. The focus has not only been on how to obtain high yields, but also on how to solve problems, which can arise in an industrial process, such as inhibition and contamination. The pretreatment step was evaluated using steam-pretreatment and impregnation with an acid catalyst, either SO{sub 2} or H{sub 2}SO{sub 4}. Both impregnation methods resulted in approximately the same yield, 65% of the theoretical of fermentable sugars, i.e. glucose and mannose, after enzymatic hydrolysis. However, impregnation with SO{sub 2}, resulted in higher ethanol productivity and yield in the fermentation. Simultaneous saccharification and fermentation (SSF) was investigated using various substrate and cellulase concentrations. An overall ethanol yield of 70% of the theoretical was obtained using the whole slurry from the pretreatment step at an insoluble dry weight content of 5%, which was shown to be optimal. SSF resulted in both higher productivity and higher ethanol yield than in separate hydrolysis and fermentation, but proved to be more sensitive to infection by lactic aid bacteria. More complex process integration, in the form of recirculation of process streams, which is desirable in an industrial process, was investigated using bench-scale equipment. A reduction in the fresh-water demand of 50%, from 3 kg/kg dry raw material to 1.5 kg/kg dry raw material, was found to be possible without any negative effects on either hydrolysis or fermentation. A techno-economic evaluation of different process configurations in a process applying SSF was also performed. It was found that the ethanol production cost could be reduced by 20% by internal energy integration and by another 15% by recirculation to the

  3. 49 CFR 393.118 - What are the rules for securing dressed lumber or similar building products?

    Science.gov (United States)

    2010-10-01

    ... plywood, gypsum board or other materials of similar shape. Lumber or building products which are not... the middle tier that must be secured may not exceed 6 feet about the deck of the trailer; or (ii...

  4. Alkaline peroxide treatment of ECF bleached softwood kraft pulps: part 2. effect of increased fiber charge on refining, wet-end application, and hornification

    Science.gov (United States)

    Zheng Dang; Thomas Elder; Jeffery S. Hsieh; Arthur J. Ragauskas

    2007-01-01

    The effect of increased fiber charge on refining, cationic starch adsorption, and hornification was examined. Two pulps were investigated: (1) a softwood (SW) kraft pulp (KP) which was bleached elementally chlorine-free (ECF) and sewed as control; and (2) a control pulp treated with alkaline peroxide, which had a higher fiber charge. It was shown that increased fiber...

  5. To Make Long Character-Marked Cuttings From Low-Grade Yellow-Poplar Lumber - Rip First

    Science.gov (United States)

    Philip A. Araman

    1979-01-01

    Long, character-marked furniture cuttings are easily obtained when low-grade (2A and 2B Common) yellow-poplar lumber is first ripped into strips and then crosscut to remove objectionable defects. Overall yields of character-marked material using this procedure were 78% from 1 Common and 2A Common and 70% from 2B Common yellow-poplar lumber. Furthermore, 82% of the 1...

  6. Agreement Workflow Tool (AWT)

    Data.gov (United States)

    Social Security Administration — The Agreement Workflow Tool (AWT) is a role-based Intranet application used for processing SSA's Reimbursable Agreements according to SSA's standards. AWT provides...

  7. Interfacial Adhesion and Damping Characteristics of Laminated Veneer Lumber Intercalated with Rubber Sheets

    Directory of Open Access Journals (Sweden)

    Jingquan Han

    2016-06-01

    Full Text Available Laminated wood veneer lumber intercalated with rubber sheets (LLVR was fabricated using a layered adhesive system composed of polyaryl polymethylene isocyanate (PAPI for wood-rubber inter-bonding and phenol formaldehyde (PF resin to glue the wood veneers. The optimized manufacturing process (chloroprene rubber: CR; PAPI: 80 g/m2; PF: 200 g/m2; and silane: 9.0 wt.% was determined. The process as developed was then utilized to fabricate nine-ply LLVRs of five balanced constructions with two or three CR laminates used as various layers. The physico-mechanical properties of the LLVRs were evaluated, and the results showed that LLVRs had strong shear strength, sound dimensional stability, decent bending strength, and favorable toughening and buffering performances. The newly developed product is an interesting potential alternative to traditional laminated veneer lumber or plywood.

  8. Parametrication of numerical simulation of drying process in atypicall condenzation lumber kiln

    Directory of Open Access Journals (Sweden)

    Jiří Zejda

    2004-01-01

    Full Text Available This work deal with modelling of the process of drying, air flow, temperature and moisture distribution in a condensation lumber kiln. This model was made and solved in the computing system ANSYS with the use of the finite element method. There are comparationes of the 2D and 3D models, shape of wood stacks and variability of their parameters (height, width, length, cross section in the work. The flow velocity and orientation, pressure and temperature field were observed.

  9. Flexural properties of laminated veneer lumber manufactured from ultrasonically rated red maple veneer : a pilot study.

    Science.gov (United States)

    Xiping Wang; Robert J. Ross; Brian K. Brashaw; Steven A. Verhey; John W. Forsman; John R. Erickson

    2003-01-01

    The study described in this report was conducted to examine the flexural properties of laminated veneer lumber (LVL) manufactured from red maple veneer. Ultrasonically rated veneer, which was peeled from low value red maple saw-logs, was fabricated into 1/2-in.-(1.3-cm-) and 2-in.-(5-cm-) thick LVL billets. The flexural properties of the billets and of corresponding...

  10. Technology Partnership Agreements | NREL

    Science.gov (United States)

    Partnership Agreements Technology Partnership Agreements Looking for Funding? We do not fund any projects under a technology partnership agreement. The partner provides the necessary resources and, in using technology partnership agreements. See a summary of our Fiscal Year 2017 technology partnership

  11. 40 CFR 60.3063 - When must I comply if my air curtain incinerator burns only wood waste, clean lumber, and yard...

    Science.gov (United States)

    2010-07-01

    ... incinerator burns only wood waste, clean lumber, and yard waste? 60.3063 Section 60.3063 Protection of... Units That Commenced Construction On or Before December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3063 When must I comply if my air curtain...

  12. 40 CFR 60.3064 - What must I do if I close my air curtain incinerator that burns only wood waste, clean lumber...

    Science.gov (United States)

    2010-07-01

    ... curtain incinerator that burns only wood waste, clean lumber, and yard waste and then restart it? 60.3064... Other Solid Waste Incineration Units That Commenced Construction On or Before December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3064 What...

  13. 40 CFR 60.3067 - How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber...

    Science.gov (United States)

    2010-07-01

    ... curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.3067 Section 60.3067... Incineration Units That Commenced Construction On or Before December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3067 How must I monitor opacity for...

  14. Nuclear cooperation agreements

    International Nuclear Information System (INIS)

    Nuclear cooperation agreements are reviewed in tabular form, especially agreements with developing countries. The reporting countries are the USA, the Federal Republic of Germany, Canada, Australia, Japan, and France. A separate EURATOM list is annexed

  15. STUDIES ON HIBISCUS CANNABINUS, HIBISCUS SABDARIFFA, AND CANNABINUS SATIVA PULP TO BE A SUBSTITUTE FOR SOFTWOOD PULP- PART 1: AS-AQ DELIGNIFICATION PROCESS

    OpenAIRE

    Dharm Dutt; J. S. Upadhyaya; C. H. Tyagi

    2010-01-01

    Hibiscus cannabinus, Hibiscus sabdariffa, and Cannabinus sativa, which are renewable non-woody fiber resources having characteristics similar to that of softwood (bast fibers), when used together with hardwood (core fibers), gave higher pulp yield with good mechanical strength properties when using an alkaline sulphite-anthraquinone (AS-AQ) pulping process rather than a conventional kraft pulping process and bleached more readily than kraft and soda pulps with a CEHH bleaching sequence. A com...

  16. Shareholders' agreements in Denmark

    DEFF Research Database (Denmark)

    Werlauff, Erik

    2010-01-01

    ’ agreements”) cannot bind the company within the sense of company law under the new state of law, and voting rights agreements, agreements on right of pre-emption etc. will therefore only apply at the level of contract law between the parties to the agreement. This article for European Business Law Review......The article warns that with effect from 1 March 2010, the new Danish Companies Act (on public and private limited companies) has seriously weakened the effect of shareholders’ agreements which have been entered into on Danish companies. These agreements (in the act’s new terminology: “owners...... analyses the consequences of this. Rights and duties in the owners’ agreements must now be reiterated to the greatest possible extent in the company’s articles of association so that the precepts become binding on the company and its management. Whether the parties to the owners’ agreement can be required...

  17. Bio-oil production of softwood and hardwood forest industry residues through fast and intermediate pyrolysis and its chromatographic characterization.

    Science.gov (United States)

    Torri, Isadora Dalla Vecchia; Paasikallio, Ville; Faccini, Candice Schmitt; Huff, Rafael; Caramão, Elina Bastos; Sacon, Vera; Oasmaa, Anja; Zini, Claudia Alcaraz

    2016-01-01

    Bio-oils were produced through intermediate (IP) and fast pyrolysis (FP), using Eucalyptus sp. (hardwood) and Picea abies (softwood), wood wastes produced in large scale in Pulp and Paper industries. Characterization of these bio-oils was made using GC/qMS and GC×GC/TOFMS. The use of GC×GC provided a broader characterization of bio-oils and it allowed tracing potential markers of hardwood bio-oil, such as dimethoxy-phenols, which might co-elute in 1D-GC. Catalytic FP increased the percentage of aromatic hydrocarbons in P. abies bio-oil, indicating its potential for fuel production. However, the presence of polyaromatic hydrocarbons (PAH) draws attention to the need of a proper management of pyrolysis process in order to avoid the production of toxic compounds and also to the importance of GC×GC/TOFMS use to avoid co-elutions and consequent inaccuracies related to identification and quantification associated with GC/qMS. Ketones and phenols were the major bio-oil compounds and they might be applied to polymer production. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. Brown rot fungal early stage decay mechanism as a biological pretreatment for softwood biomass in biofuel production

    Energy Technology Data Exchange (ETDEWEB)

    Ray, Michael J.; Leak, David J.; Spanu, Pietro D.; Murphy, Richard J. [Division of Biology, Faculty of Natural Sciences, Imperial College London, London SW7 2AZ (United Kingdom); Porter Alliance, Imperial College London, London SW7 2AZ (United Kingdom)

    2010-08-15

    A current barrier to the large-scale production of lignocellulosic biofuels is the cost associated with the energy and chemical inputs required for feedstock pretreatment and hydrolysis. The use of controlled partial biological degradation to replace elements of the current pretreatment technologies would offer tangible energy and cost benefits to the whole biofuel process. It has been known for some time from studies of wood decay that, in the early stages of growth in wood, brown rot fungi utilise a mechanism that causes rapid and extensive depolymerisation of the carbohydrate polymers of the wood cell wall. The brown rot hyphae act as delivery vectors to the plant cell wall for what is thought to be a combination of a localised acid pretreatment and a hydroxyl radical based depolymerisation of the cell wall carbohydrate polymers. It is this quality that we have exploited in the present work to enhance the saccharification potential of softwood forest residues for biofuel production. Here we show that after restricted exposure of pine sapwood to brown rot fungi, glucose yields following enzymatic saccharification are significantly increased. Our results demonstrate the potential of using brown rot fungi as a biological pretreatment for biofuel production. (author)

  19. Effect of biodegradation on thermogravimetric and chemical characteristics of hardwood and softwood by brown-rot fungus.

    Science.gov (United States)

    Gao, Zhenzhong; Fan, Qi; He, Zesen; Wang, Zhinan; Wang, Xiaobo; Sun, Jin

    2016-07-01

    The thermogravimetric and chemical characterization of hardwood Eucalyptus urophylla (Ep) and softwood Pinus massoniana (Mp) pretreated by brown-rot fungus Gloeophyllum trabeum were investigated. The results indicated that the brown-rot fungus pretreatment can optimize the thermal decomposition and decrease the initiation temperatures (8-11°C lower) of both the Ep and Mp pyrolysis. The mean activation energy values of the bio-treated samples were 29.7kJ/mol (for Ep) and 42.3kJ/mol (for Mp) lower than that of the un-treated samples at the conversion rate from 0.1 to 0.7 based on Flynn-Wall-Ozawa (FWO) method. After the bio-pretreatment, the required temperatures were lower (4-7°C) for the pyrolysis rates of hemicellulose and cellulose in Mp reaching maximum and termination. However, the situation was just the opposite for Ep. The variations in chemical properties of hydrogen bonding, as well as the relative changes in lignin/carbohydrate composition of both wood species were also examined. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. The organizational implications of smokeless tobacco use in the lumber mill industry.

    Science.gov (United States)

    Donaldson, S I; Dent, C W; Sussman, S; Stoddard, J L; Severson, H H

    1996-01-01

    Although much is known about the characteristics of employees who smoke cigarettes, very little is known about workers who use smokeless tobacco. The current study was designed to understand the characteristics of smokeless tobacco users in relation to their performance at work and compare them with smokers and former tobacco users. Data were collected via interviews and questionnaires from a random sample of employees working at Pacific Lumber Company (N = 146), the largest single-site lumber mill in California. A total of 63 smokeless tobacco users (21 of whom also smoked cigarettes), 43 cigarette smokers, and 40 employees who had successfully quit using tobacco (34 of whom previously used cigarettes only) provided information about their health behavior, quality of work life, and performance at work. Analyses revealed that smokeless tobacco users reported less healthful sleep patterns, drank alcohol more often, were intoxicated more often, reported less job satisfaction and organizational commitment, and reported that both chewers and smokers do not work as hard and take more breaks than do tobacco-free employees (quitters). Specific differences among chewers-only, smokers-only, smokers-and-chewers, and quitters are presented. Results suggest the organizational value of developing worksite cessation programs for smokeless tobacco users.

  1. Domestic market opportunities for Alaska lumber-species preferences by secondary wood products manufacturers in the continental United States.

    Science.gov (United States)

    Joseph Roos; David L. Nicholls

    2006-01-01

    New equipment, technology, and marketing efforts have allowed Alaska’s wood products producers to consider opportunities previously unavailable to them. Until recently, the primary product produced by Alaska firms was rough, unseasoned lumber sold primarily within local markets. Given the purchase and installation of new drying and planing equipment, Alaska producers...

  2. Form and toxicity of copper released into marine systems from conventionally and nano-sized copper treated lumber

    Science.gov (United States)

    The fate and effects of pristine engineered nanomaterials (ENMs) in simplified systems have been widely studied; however, little is known about the potential release and impact of ENMs from consumer goods, especially lumber that has been treated with micronized copper. Micronized...

  3. Financing petroleum agreements

    International Nuclear Information System (INIS)

    Robson, C.J.V.

    1994-01-01

    This chapter describes the typical type of financing agreements which are currently used to finance North Sea petroleum projects whether they are in the cause of development or have been developed and are producing. It deals with the agreements which are entered into to finance borrowings for petroleum projects on a non-resource or limited resource basis. (UK)

  4. Competition for Assistance Agreements

    Science.gov (United States)

    It is EPA policy to promote competition in the award of assistance agreements to the maximum extent practicable.When assistance agreements are awarded competitively, it is EPA policy that the competitive process be fair and open & that no applicant receive

  5. Moisture-related mechanical properties of softwood: 3D micromechanical modeling

    DEFF Research Database (Denmark)

    Qing, Hai; Mishnaevsky, Leon

    2009-01-01

    Computational micromechanical analysis of the influence of moisture, density and microstructure of latewood on its hydroelastic and shrinkage properties is carried out. The elastic properties of cell sublayers have been determined using the unit cell models as for fiber reinforced composites (two....... The results for elastic properties of cell sublayers obtained from the unit cell models, from the self-consistent method and Halpin-Tsai equations are compared, and good agreement between these methods was observed. A computational technique, based on the representation of moisture effect as equivalent...... temperature-caused effects, has been developed and employed to the modeling of the moisture-related changes of the elastic properties of cell layers. A series of computational experiments have been carried out. In the simulations, it was observed that the shrinkage coefficients of longitudinal direction...

  6. Production-ecological analysis of herb layer in the softwood floodplain forests formed after the gabčíkovo waterwork construction and their characteristics

    Directory of Open Access Journals (Sweden)

    Vojtková Jana

    2014-03-01

    Full Text Available This paper is focused on phytocoenological characteristics and production analysis of herbaceous layer biomass of the softwood floodplain forests (Salici-Populetum (R. Tx. 1931 Meijer Drees 1936 association and their phytocoenological characteristics. The sampling site was located in the young stands, which were formed after the Gabčíkovo Waterwork construction in 1992. Redirection of the major ratio of flow into the supply channel has caused essential decrease of water level in the old Danube riverbed. As a result of this, new bare sites have appeared having character of pioneer habitat. In the process of primary succession, new softwood floodplain forests have formed here within a few years. These stands are the subject of the study presented in this paper. We estimated herb layer biomass using indirect sampling modified for non-repeated field measurements (Kubíček, Brechtl, 1970. Total biomass of herbaceous layer was estimated to be 5577 kg ha−1, the aboveground biomass was 4065 kg ha−1 while the belowground biomass was 1512 kg ha−1. The results were compared with the data of Kubíček et al. (2009 and Kollár et al. (2010. Some attention was also paid to their phytocoenologic characteristics. Considering this, it seems that they represent full-value softwood floodplain forest of the Salici-Populetum association despite a bit higher occurrence of some synanthropic species. Such statement is supported by comparison with the data of Jurko (1958 and Šomšák (2003.

  7. Cytotoxic and genotoxic responses of human lung cells to combustion smoke particles of Miscanthus straw, softwood and beech wood chips

    Science.gov (United States)

    Arif, Ali Talib; Maschowski, Christoph; Garra, Patxi; Garcia-Käufer, Manuel; Petithory, Tatiana; Trouvé, Gwenaëlle; Dieterlen, Alain; Mersch-Sundermann, Volker; Khanaqa, Polla; Nazarenko, Irina; Gminski, Richard; Gieré, Reto

    2017-08-01

    Inhalation of particulate matter (PM) from residential biomass combustion is epidemiologically associated with cardiovascular and pulmonary diseases. This study investigates PM0.4-1 emissions from combustion of commercial Miscanthus straw (MS), softwood chips (SWC) and beech wood chips (BWC) in a domestic-scale boiler (40 kW). The PM0.4-1 emitted during combustion of the MS, SWC and BWC were characterized by ICP-MS/OES, XRD, SEM, TEM, and DLS. Cytotoxicity and genotoxicity in human alveolar epithelial A549 and human bronchial epithelial BEAS-2B cells were assessed by the WST-1 assay and the DNA-Alkaline Unwinding Assay (DAUA). PM0.4-1 uptake/translocation in cells was investigated with a new method developed using a confocal reflection microscope. SWC and BWC had a inherently higher residual water content than MS. The PM0.4-1 emitted during combustion of SWC and BWC exhibited higher levels of Polycyclic Aromatic Hydrocarbons (PAHs), a greater variety of mineral species and a higher heavy metal content than PM0.4-1 from MS combustion. Exposure to PM0.4-1 from combustion of SWC and BWC induced cytotoxic and genotoxic effects in human alveolar and bronchial cells, whereby the strongest effect was observed for BWC and was comparable to that caused by diesel PM (SRM 2 975), In contrast, PM0.4-1 from MS combustion did not induce cellular responses in the studied lung cells. A high PAH content in PM emissions seems to be a reliable chemical marker of both combustion efficiency and particle toxicity. Residual biomass water content strongly affects particulate emissions and their toxic potential. Therefore, to minimize the harmful effects of fine PM on health, improvement of combustion efficiency (aiming to reduce the presence of incomplete combustion products bound to PM) and application of fly ash capture technology, as well as use of novel biomass fuels like Miscanthus straw is recommended.

  8. International Fisheries Agreements

    DEFF Research Database (Denmark)

    Pintassilgo, Pedro; Kronbak, Lone Grønbæk; Lindroos, Marko

    2015-01-01

    This paper surveys the application of game theory to the economic analysis of international fisheries agreements. The relevance of this study comes not only from the existence of a vast literature on the topic but especially from the specific features of these agreements. The emphasis of the survey...... is on coalition games, an approach that has become prominent in the fisheries economics literature over the last decade. It is shown that coalition games were first applied to international fisheries agreements in the late 1990s addressing cooperative issues under the framework of characteristic function games...... and stability of international fisheries agreements. A key message that emerges from this literature strand is that self-enforcing cooperative management of internationally shared fish stocks is generally difficult to achieve. Hence, the international legal framework and regulations play a decisive role...

  9. Trade Agreements PTI

    Data.gov (United States)

    Department of Homeland Security — The objective of the Trade Agreements PTI is to advance CBP’s mission by working with internal and external stakeholders to facilitate legitimate trade and address...

  10. Production sharing agreements

    International Nuclear Information System (INIS)

    1994-01-01

    This paper, which was presented at the Production Sharing Agreement seminar, discusses economic rent, negotiations, trends in fiscal system development, and concessionary systems. Production sharing contracts, risk service contracts, joint ventures and the global market are examined. (UK)

  11. Multilateral and bilateral agreements

    International Nuclear Information System (INIS)

    Koponen, H.

    1993-01-01

    Finland has made both multilateral and bilateral agreements on the exchange of information related to radiation safety. The first arrangements for international agreements and exchange of information were made after the Chernobyl accident. In 1987, Finland joined the convention on early notification of a nuclear power accident coordinated by International Atomic Energy Agency. The convention is applied to accidents that cause of may cause emissions of radioactive substances that might affect the radiation safety of another country. Besides the convention on early notification, some other individual agreements have also been made. These include the International Nuclear Event Scale (INES) system and power companies own information exchange systems. Finland has conducted bilateral agreements with the Nordic countries and the Soviet Union on the notification of accidents and exchange of nuclear power plant information. Today, Russia answers for the Soviet Union's contractual obligations. (orig.)

  12. THERMAL DEGRADATION AND MORPHOLOGICAL ASPECTS OF FOUR WOOD SPECIES USED IN LUMBER INDUSTRY

    Directory of Open Access Journals (Sweden)

    Matheus Poletto

    Full Text Available ABSTRACT The aim of this work was characterize four wood waste samples from lumber industry in order to obtain previous information about structure and properties of wood before use it as a biofuel or as reinforcement in composite formulations. The influence of wood components on the thermal degradation stability of different wood species has been investigated using thermogravimetry, differential scanning calorimetry and scanning electron microscopy. Four wood species, Eucalyptus grandis (EUG, Pinus elliottii (PIE, Dipteryx odorata (DIP and Mezilaurus itauba (ITA, were used in this study. The results showed that higher extractives contents may form a thin film on the wood fiber surface which can accelerate the degradation process and reduce the wood thermal stability

  13. Thick-target Pixe analysis of chromium, copper and arsenic impregnated lumber

    International Nuclear Information System (INIS)

    Saarela, K-E.; Harju, L.; Lill, J-O.; Rajander, J.; Lindroos, A.; Heselius, S-J.

    1999-01-01

    Chromium, copper and arsenic (CCA) have for decades been used for wood preservation. Of these elements especially arsenic is very toxic. As CCA impregnated wood is still today used for many construction purposes, a monitoring of these metal ions is of great environmental importance. Thick-target PIXE is a powerful method for the determination of trace metals in wood. The TTPIXE method enabled study of variations of the elemental concentrations in lumber treated with CCA impregnation solution. Distribution patterns were obtained for both naturally occurring elements and elements introduced in the treatment process. During the impregnation process a desorption of e.g. alkali metal ions takes place from the wood. The sensitivity of the method is improved by dry ashing of the samples prior to PIXE analysis. The TTPIXE method was calibrated and validated using international certified reference materials (CRM) based on wood material

  14. Design of pedestrian truss bridge with Sengon-Rubber laminated veneer lumber

    Science.gov (United States)

    Herbudiman, B.; Pranata, Y. A.; Pangestu, L.

    2017-12-01

    Timber bridges are one of the bridge that has long been used, but nowadays, large dimension of sawn timber has limited supply and also it is not environmental-friendly. Laminated veneer lumber (LVL) is a engineered wood that becomes one of the promising alternative, because it is made from lower quality wood that processed to be used as a more quality one. The bridge planned to be a pedestrian truss bridge with length of 9 m, width of 3 m, height of 2.5 m, and using bolt and steel plate as its connection system. Mechanical properties of LVL obtained directly from laboratory test result. Bridge modeling and planning for wood construction refers to SNI 7973:2013, while the loading refers to SNI 1725:2016. Based on the modelling and calculation, the dimension of truss frame and girder beam which are 9 cm x 9 cm and 9 cm x 18 cm have adequate strengths and satisfy deflection requirement.

  15. Canadian seismic agreement

    International Nuclear Information System (INIS)

    Wetmiller, R.J.; Lyons, J.A.; Shannon, W.E.; Munro, P.S.; Thomas, J.T.; Andrew, M.D.; Lamontagne, M.; Wong, C.; Anglin, F.M.; Plouffe, M.; Lapointe, S.P.; Adams, J.; Drysdale, J.A.

    1990-04-01

    This is the twenty-first progress report under the agreement entitled Canadian Seismic Agreement between the US Nuclear Regulatory Commission (NRC) and the Canadian Commercial Corporation. Activities undertaken by the Geophysics Division of the Geological Survey of Canada (GD/GSC) during the period from July 01, 1988 to June 30, 1989 and supported in part by the NRC agreement are described below under four headings; Eastern Canada Telemetred Network and local network developments, Datalab developments, strong motion network developments and earthquake activity. In this time period eastern Canada experienced its largest earthquake in over 50 years. This earthquake, which has been christened the Saguenay earthquake, has provided a wealth of new data pertinent to earthquake engineering studies in eastern North America and is the subject of many continuing studies, which are presently being carried out at GD and elsewhere. 41 refs., 21 figs., 7 tabs

  16. FFTF Authorization Agreement

    International Nuclear Information System (INIS)

    DAUTEL, W.A.

    2000-01-01

    The purpose of the Authorization Agreement is to serve as a mechanism whereby the U.S. Department of Energy, Richland Operations Office (RL) and Fluor Hanford (FH) jointly clarify and agree to key conditions for conducting work safely and efficiently in the Fast Flux Test Facility (FFTF). Work must be accomplished in a manner that achieves high levels of quality while protecting the environment and the safety and health of workers and the public, and complying with applicable contractual and regulatory requirements. It is the intent of this Agreement to address those items of significant importance in establishing and supporting the FFTF Authorization Envelope, but this Agreement in no way alters the terms and conditions of the Project Hanford Management Contract (PHMC), Contract Number DE-AC06-96RL13200

  17. Potential for forest products in interior Alaska.

    Science.gov (United States)

    George R. Sampson; Willem W.S. van Hees; Theodore S. Setzer; Richard C. Smith

    1988-01-01

    Future opportunities for producing Alaska forest products were examined from the perspective of timber supply as reported in timber inventory reports and past studies of forest products industry potential. The best prospects for increasing industrial production of forest products in interior Alaska are for softwood lumber. Current softwood lumber production in the...

  18. International environmental agreements

    NARCIS (Netherlands)

    de Zeeuw, Aart

    2015-01-01

    The regulation of environmental externalities at the global level requires international agreements between sovereign states. Game theory provides an appropriate theoretical tool for analysis. However, game theory can result in a wide range of outcomes, and therefore it is important to discuss the

  19. FFTF Authorization Agreement

    International Nuclear Information System (INIS)

    DAUTEL, W.A.

    2000-01-01

    The purpose of the Authorization Agreement is to serve as a mechanism whereby the U.S. Department of Energy, Richland Operations Office (RL) and Fluor Hanford (FH) jointly clarify and agree to key conditions for conducting work safely and efficiently

  20. The effect of curve sawing two-sided cants from small diameter hardwood sawlogs on lumber and pallet part yields

    Science.gov (United States)

    Peter Hamner; Marshall S. White; Philip A. Araman

    2006-01-01

    Curve sawing is a primary log breakdown process that incorporates gang-saw technology to allow two-sided cants from logs with sweep to be cut parallel to the log surface or log axis. Since curve-sawn logs with sweep are cut along the grain, the potential for producing high quality straight-grain lumber and cants increases, and strength, stiffness, and dimensional...

  1. Comparison of two kiln-drying schedules for turkish hazel ( Corylus colurna ) lumber of 5-cm thickness

    OpenAIRE

    Korkut, Süleyman; As, Nusret; Büyüksari, Ümit

    2018-01-01

    Abstract: Turkish hazel (Corylus colurna) lumber with a nominal thickness of 5 cm from the Kastamonu region, Turkey, was dried through conventional kiln drying using two different programs, a non-protective drying schedule and a protective drying schedule. The goal of the study was to obtain a kiln schedule that would maintain wood quality and also save drying time until a final moisture content of 8 ± 2% was reached. The intensity of warping (twisting, bowing, cupping, crooking), superficial...

  2. Using a standing-tree acoustic tool to identify forest stands for the production of mechanically-graded lumber.

    Science.gov (United States)

    Paradis, Normand; Auty, David; Carter, Peter; Achim, Alexis

    2013-03-12

    This study investigates how the use of a Hitman ST300 acoustic sensor can help identify the best forest stands to be used as supply sources for the production of Machine Stress-Rated (MSR) lumber. Using two piezoelectric sensors, the ST300 measures the velocity of a mechanical wave induced in a standing tree. Measurements were made on 333 black spruce (Picea mariana (Mill.) BSP) trees from the North Shore region, Quebec (Canada) selected across a range of locations and along a chronosequence of elapsed time since the last fire (TSF). Logs were cut from a subsample of 39 trees, and sawn into 77 pieces of 38 mm × 89 mm cross-section before undergoing mechanical testing according to ASTM standard D-4761. A linear regression model was developed to predict the static modulus of elasticity of lumber using tree acoustic velocity and stem diameter at 1.3 m above ground level (R2 = 0.41). Results suggest that, at a regional level, 92% of the black spruce trees meet the requirements of MSR grade 1650Fb-1.5E, whilst 64% and 34% meet the 2100Fb-1.8E and 2400Fb-2.0E, respectively. Mature stands with a TSF < 150 years had 11 and 18% more boards in the latter two categories, respectively, and therefore represented the best supply source for MSR lumber.

  3. The Sicomines Agreement

    DEFF Research Database (Denmark)

    Jansson, Johanna

    of the global political economy have shifted, and that China’s position as a foreign policy actor is now consolidated. Continuity, since the 2009 amendment of the agreement, which came about partly as a result of China’s ambitions to take up an active role in the International Monetary Fund (IMF......), was to the benefit of the policy preferences of the IMF and the World Bank. This case thus indicates that since China’s own aspirations are changeable, its emergence as an alternative development partner may not bring about any substantive change of direction for the DRC’s international relations. Furthermore......The Sicomines multibillion minerals-for-infrastructure deal was struck in 2007 between the Democratic Republic of Congo (DRC) and China. The paper investigates the drivers behind the original conception of the agreement, outlines the structure of the contract, analyses the dynamics at play during...

  4. Agreements in Virtual Organizations

    Science.gov (United States)

    Pankowska, Malgorzata

    This chapter is an attempt to explain the important impact that contract theory delivers with respect to the concept of virtual organization. The author believes that not enough research has been conducted in order to transfer theoretical foundations for networking to the phenomena of virtual organizations and open autonomic computing environment to ensure the controllability and management of them. The main research problem of this chapter is to explain the significance of agreements for virtual organizations governance. The first part of this chapter comprises explanations of differences among virtual machines and virtual organizations for further descriptions of the significance of the first ones to the development of the second. Next, the virtual organization development tendencies are presented and problems of IT governance in highly distributed organizational environment are discussed. The last part of this chapter covers analysis of contracts and agreements management for governance in open computing environments.

  5. REAL ESTATE PURCHASE AGREEMENTS

    Directory of Open Access Journals (Sweden)

    Bujorel FLOREA

    2016-12-01

    Full Text Available The study presented herein represents a field with good present and future perspectives, especially because real estate property is not under the incidence of a single normative act regarding the sale-purchase agreement of such goods, and given the fact that there are specific legal provisions with respect to various real estate categories and the localization of such property. The article deals with the sale-purchase agreement of various real estate categories, such as fields, buildings, the correspondent lots, urban area, farm, and forests fields, focusing on some particularities. A special care is attributed to examining the applicable laws with regard to the purchase agreements of field lands, the special conditions to be taken into account, the persons that may act as buyers, including foreigners, those without citizenship, and legal persons of a nationality other than Romanian. Finally, a special concern is given to the formalities required for legally exerting the pre-emptive right and the applicable sanctions in that respect.

  6. International nuclear agreements

    International Nuclear Information System (INIS)

    Miatello, A.; Severino, R.

    1988-01-01

    This multilingual glossary, in the laborious compilation of which the authors have been greatly assisted by a group of professional translators and experts, presents for the first time a substantial number of entries in four languages (English, French, German and Italian), whose terminology and phraseology, all bearing the appropriate normative reference, has been drawn from the official text of the most relevant international agreements on nuclear policy. It is complemented by a thorough critical study on the status of nonproliferation by Lawrence Scheinman and Josef Pilat. Librarians, translators and interpreters as well as scholars and researchers in international law will find this volume a reference tool of specific interest

  7. Agreement in Persian

    Directory of Open Access Journals (Sweden)

    Lofti, Ahmad R.

    2006-01-01

    Full Text Available This article investigates agreement as a number marking mechanism in Persian. The mechanism differs from number marking on nominals in that with an inanimate plural subject, the SG verbal ending signals a collective conceptualization of the experience where the members of the group are considered together as a single unit. The PL ending, on the other hand, signals a distributive conceptualization where the entities are individuated; hence, they are considered to be dispersed over space, or distinct in sort or time. Autonomy - whether the entity is conceived of as governing the course of events or not - seems to underlie the choice between SG and PL.

  8. License agreement, employee work

    OpenAIRE

    Poncová, Veronika

    2012-01-01

    The rigorous thesis is focused on license agreement and employee work. The aim of the thesis is not only an analysis of the use of a copyrighted work by a person different from the author of the work, but also an analysis of the performance of copyright by a person different from the author of the work. The thesis consists of five chapters. The opening chapter provides a summary of the notion of copyright, its sources at the national and international levels, but also the European Union legis...

  9. Mechanical properties of rubberwood oriented strand lumber (OSL: The effect of strand length

    Directory of Open Access Journals (Sweden)

    Buhnnum Kyokong

    2005-09-01

    Full Text Available Effect of strand length on mechanical properties (tension, compression and bending of oriented strand lumber (OSL made of rubberwood (Hevea brasiliensis Muell. Arg. was reported. Three strand lengths of 50 mm, 100 mm, and 150 mm with 1 mm thickness and 15 mm width were used. The strands were mixed with 5% pMDI glue (weight basis in a tumble mixer. The OSL specimens were formed by hot pressing process of unidirectionally aligned strands. Average specific gravity and moisture content were 0.76 and 8.34%, respectively. Tension and compression tests were carried out for directions both parallel and perpendicular to grain while bending test was performed only in parallel direction. Ultimate stresses and moduli of elasticity were examined from the stress-strain curves. It was found that for the parallel-to-grain direction, the longer strand OSL gave higher strength. The role of the strand length did not appear for the direction normal to the grain. The relationship between the mechanical properties of OSL and strand length was well described by the modified Hankinson formula.

  10. The effect of power intensity properties of microwave modified oil palm trunk lumber

    Science.gov (United States)

    Izzati Ibrahim, Anis; Salim, Nurjannah; Roslan, Rasidi; Ashry Jusoh, Mohammad; Hashim, Rokiah

    2018-04-01

    In the decade, oil palm (Elaeis guineensis) in Malaysia is one of the conventional sources that will be rising, and the rate of biomass will considerably increase in yet to come. Presently, oil palm biomass is going through research and development and appears to be the most sustainable alternative. Investigations on oil palm biomass have been conducted to support in draw out waste of oil palm and in the meantime can help economic yield to the country. This study was expected to estimate the effect of power intensity properties of microwave modified oil palm trunk lumber. Microwave treatment of oil palm trunk samples was set of connections by using a microwave operating at 2.45 GHz with the liberated process input power intensity (600-1000W) were studied under the given condition. Impact and compression of the samples were tested. The analysis of properties of the fresh material and dry samples was employed by scanning electron microscopy. Oven drying technique also was involved as a comparison of the conventional drying process in this research. Based on the outcomes of this study, both drying methods improved the characteristics of the specimens.

  11. Production of laminated veneer lumber LVL using veneer of Schizolobium amazonicum, Eucalyptus saligna and Pinus taeda

    Directory of Open Access Journals (Sweden)

    Setsuo Iwakiri

    2010-12-01

    Full Text Available This research evaluated the quality of laminated veneer lumber - LVL manufactured with veneers of Schizolobium amazonicum (paricá, Eucalyptus saligna and Pinus taeda. The LVL panels were manufactured in the laboratory conditions composed by seven veneers, 2,0 mm thickness, with different structural compositions, using phenol-formaldehyde resin. The veneers of Schizolobium amazonicum- paricá- were pre-classified by using stress wave machine. The veneers of Eucalyptus saligna and Pinus taeda were disposed in the face layer to reinforce the structural strength of LVL panels. The LVL quality was evaluated using glue line shear strength and static bending test (MOE and MOR, edge and flat. Grading of paricá veneers based on MOEd did not affected significantly the results of the glue line shear strength and MOE and MOR edge. For the MOE and MOR flat, the use of veneers of MOEd grade 1 contributed significantly to increasing the average values of these properties. In the same way, using the Eucalyptus saligna veneers on the face of LVL resulted in higher average values of MOE and MOR, edge and flat.

  12. The water footprint of wood for lumber, pulp, paper, fuel and firewood

    Science.gov (United States)

    Schyns, Joep F.; Booij, Martijn J.; Hoekstra, Arjen Y.

    2017-09-01

    This paper presents the first estimate of global water use in the forestry sector related to roundwood production for lumber, pulp, paper, fuel and firewood. For the period 1961-2010, we estimate forest evaporation at a high spatial resolution level and attribute total water consumption to various forest products, including ecosystem services. Global water consumption for roundwood production increased by 25% over 50 years to 961 × 109 m3/y (96% green; 4% blue) in 2001-2010. The water footprint per m3 of wood is significantly smaller in (sub)tropical forests compared to temperate/boreal forests, because (sub)tropical forests host relatively more value next to wood production in the form of other ecosystem services. In terms of economic water productivity and energy yield from bio-ethanol per unit of water, roundwood is rather comparable with major food, feed and energy crops. Recycling of wood products could effectively reduce the water footprint of the forestry sector, thereby leaving more water available for the generation of other ecosystem services. Intensification of wood production can only reduce the water footprint per unit of wood if the additional wood value per ha outweighs the loss of value of other ecosystem services, which is often not the case in (sub)tropical forests. The results of this study contribute to a more complete picture of the human appropriation of water, thus feeding the debate on water for food or feed versus energy and wood.

  13. VHA Data Sharing Agreement Repository

    Data.gov (United States)

    Department of Veterans Affairs — The VHA Data Sharing Agreement Repository serves as a centralized location to collect and report on agreements that share VHA data with entities outside of VA. It...

  14. Lumber intervertebral disk; Correlation with the signal intensity of magnetic resonance imaging and the histological changes

    Energy Technology Data Exchange (ETDEWEB)

    Uchida, Ryusei; Takahashi, Sadao; Ando, Tadashi; Kumano, Kiyoshi; Hiranuma, Kenji; Kanazawa, Yousuke; Konishi, Seiji; Eguchi, Masanobu; Tanioka, Hisaya (KantoRosai Hospital, Kawasaki, Kanagawa (Japan))

    1989-11-01

    We studied to provide precise correlations between the intensity of MRI signals and the degenerative changes of the nucleus pulposes of the L4/5 intervertebral disk herniations. 23 cases with the L4/5 intervertebral disk herniations having surgical treatment were examined using Magnetom H 15 (1.5 tesla) with surface coil. The images were obtained with T2 images (long TR (1000{approx}1600 msec), TE (60{approx}90 msec)). The intensity was measured using FUJI densitometer FD 101 at the lumber vertebral body and the intervertebral disk. We calculated the L4/5 intervertebral disk degeneration ratio (determined by comparing the modified L4/5 MR signal intensity with the modified L2/3 MR signal itensity). Histological changes were examined in the cellular components of the nucleus pulposus (such as the number of the nucleus cells, nucleus cell nesting and HE stainability of the nucleus cell) and the matrics substance (such as fibrillation, hyaline degeneration and granular degeneration). Histochemical studies were performed using Scott's Method (AB-0.4 M MgCl{sub 2} Alcinophilia, AB-09 M, MgCl{sub 2} Alcinophilia) to investigate glycosaminoglycans of the nucleus pulposus. We compared the histological and histochemical changes with the MR L4/5 intervetebral disk degeneration ratio. The decreasing MRI signal intensity of the nucleous pulposus was (1) corresponded to the pathological changes such as the increasing number of the cell nesting, fibrillation and hyaline degeneration of the nucleus polposus. (2) corresponded to the decrease in the total glycosaminoglycans of the nucleus pulposus. (3) corresponded to the early stage of degeneration of the nucleus polposus, but in aging when all levels of intervertebral disk degeneration appeared, we could not know the degree of the disk degeneration from the signal intensity of MRI. (J.P.N.).

  15. Systems management of facilities agreements

    International Nuclear Information System (INIS)

    Blundell, A.

    1998-01-01

    The various types of facilities agreements, the historical obstacles to implementation of agreement management systems and the new opportunities emerging as industry is beginning to make an effort to overcome these obstacles, are reviewed. Barriers to computerized agreement management systems (lack of consistency, lack of standards, scarcity of appropriate computer software) are discussed. Characteristic features of a model facilities agreement management system and the forces driving the changing attitudes towards such systems (e.g. mergers) are also described

  16. Why are Trade Agreements Regional?

    OpenAIRE

    Zissimos, Ben

    2007-01-01

    This paper shows how distance may be used to coordinate on a unique equilibrium in which trade agreements are regional. Trade agreement formation is modeled as coalition formation. In a standard trade model with no distance between countries, a familiar problem of coordination failure arises giving rise to multiple equilibria; any one of many possible trade agreements can form. With distance between countries, and through strategic interaction in tariff setting, regional trade agreements gene...

  17. Seismic contracts and agreements

    International Nuclear Information System (INIS)

    Cooper, N.M.; Krause, V.

    1999-01-01

    Some points to consider regarding management of seismic projects within the Canadian petroleum industry were reviewed. Seismic projects involve the integration of many services. This paper focused on user-provider relationships, the project planning process, competitive bid considerations, the types of agreement used for seismic and their implications, and the impact that certain points of control may have on a company: (1) initial estimate versus actual cost, (2) liability, (3) safety and operational performance, and (4) quality of deliverables. The objective is to drive home the point that in today's environment where companies are forming, merging, or collapsing on a weekly basis , chain of command and accountability are issues that can no longer be dealt with casually. Companies must form business relationships with service providers with a full knowledge of benefits and liabilities of the style of relationship they choose. Diligent and proactive management tends to optimize cost, safety and liability issues, all of which have a bearing on the points of control available to the company

  18. Predicting word sense annotation agreement

    DEFF Research Database (Denmark)

    Martinez Alonso, Hector; Johannsen, Anders Trærup; Lopez de Lacalle, Oier

    2015-01-01

    High agreement is a common objective when annotating data for word senses. However, a number of factors make perfect agreement impossible, e.g. the limitations of the sense inventories, the difficulty of the examples or the interpretation preferences of the annotations. Estimating potential...... agreement is thus a relevant task to supplement the evaluation of sense annotations. In this article we propose two methods to predict agreement on word-annotation instances. We experiment with a continuous representation and a three-way discretization of observed agreement. In spite of the difficulty...

  19. Exploring rater agreement: configurations of agreement and disagreement

    Directory of Open Access Journals (Sweden)

    ALEXANDER VON EYE

    2006-03-01

    Full Text Available At the level of manifest categorical variables, a large number of coefficients and models for the examination of rater agreement has been proposed and used for descriptive and explanatory purposes. This article focuses on exploring rater agreement. Configural Frequency Analysis (CFA is proposed as a method of exploration of cross-classifications of raters’ judgements. CFA allows researchers to (1 examine individual cells and sets of cells in agreement tables; (2 examine cells that indicate disagreement; and (3 explore agreement and disagreement among three or more raters. Four CFA base models are discussed. The first is the model of rater agreement that is also used for Cohen’s (1960  (kappa. This model proposes independence of raters’ judgements. Deviations from this model suggest agreement or disagreement beyond chance. The second CFA model is based on a log-linear null model. This model is also used for Brennan and Prediger’s (1981 n. It proposes a uniform distribution of ratings. The third model is that of Tanner and Young (1985. This model proposes equal weights for agreement cases and independence otherwise. The fourth model is the quasi-independence model. This model allows one to blank out agreement cells and thus to focus solely on patterns of disagreement. Examples use data from applicant selection.

  20. Labor Agreement Information System (LAIRS)

    Data.gov (United States)

    Office of Personnel Management — The Labor Agreement Information Retrieval System (LAIRS) is a database containing historical information on labor-management relations in the Federal Government. It...

  1. Voluntary agreements in environmental policy

    International Nuclear Information System (INIS)

    Torvanger, Asbjoern

    2001-01-01

    A typically voluntary agreement is signed between the authorities and an industrial sector in order to reduce the emission of environmentally harmful substances. There are many different types of agreements. Voluntary agreements are not strictly voluntary, since in the background there is often some kind of ''threat'' about taxation or fees if the industry is unwilling to cooperate. This type of agreements has become popular in many OECD countries during the last decades. In Norway there are only a few agreements of this type. Experience with the use of voluntary agreements as well as research show that they are less cost-effective than market-based instruments such as taxes and quota systems. If there are great restrictions on the use of taxes and quota systems because of information- or measurement problems, or because these instruments are not politically acceptable, then voluntary agreements may be an interesting alternative. Thus, voluntary agreements are best used as a supplement to other instruments in some niche areas of the environmental policy. In some cases, voluntary agreements may be used between two countries or at a regional level, for example within the EU

  2. Process design and economics of on-site cellulase production on various carbon sources in a softwood-based ethanol plant.

    Science.gov (United States)

    Barta, Zsolt; Kovacs, Krisztina; Reczey, Kati; Zacchi, Guido

    2010-06-28

    On-site cellulase enzyme fermentation in a softwood-to-ethanol process, based on SO(2)-catalysed steam pretreatment followed by simultaneous saccharification and fermentation, was investigated from a techno-economic aspect using Aspen Plus© and Aspen Icarus Process Evaluator© softwares. The effect of varying the carbon source of enzyme fermentation, at constant protein and mycelium yields, was monitored through the whole process. Enzyme production step decreased the overall ethanol yield (270 L/dry tonne of raw material in the case of purchased enzymes) by 5-16 L/tonne. Capital cost was found to be the main cost contributor to enzyme fermentation, constituting to 60-78% of the enzyme production cost, which was in the range of 0.42-0.53 SEK/L ethanol. The lowest minimum ethanol selling prices (4.71 and 4.82 SEK/L) were obtained in those scenarios, where pretreated liquid fraction supplemented with molasses was used as carbon source. In some scenarios, on-site enzyme fermentation was found to be a feasible alternative.

  3. Clinical application of multi-slice helical CT volumetric scanning in lumber spine

    International Nuclear Information System (INIS)

    Wang Ling; Ge Yinghui; Zhu Shaocheng; Zhang Ming; Cheng Tianming; Lei Zhidan; Lv Chuanjian; Sun Xiaoping; Wu Minghui; Guo Ying; Ma Qianli; Wen Zeying

    2008-01-01

    Objective: To evaluate the clinical application value of multi-slice helical CT volumetric (VH) scanning in lumber spine. Methods: One thousand of patients with back and leg pain who underwent CT examinations were selected as subjects. We simulated the traditional protocol of single-slice(SS) discrete scanning for L3/4, L4/5, and L5/S1 intervertebral discs. The VH scanning mode was performed with 120 kV, 210 mAs, pitch of 1.5 and coverage of 97.5 mm. The simulated SS scanning mode was performed with 120 kV, 240 mAs and coverage of 45.0 mm. The diagnostic outcomes and the radiation doses were compared between the two scanning modes. Two groups doctors observed ten terms, including the osseous spinal stenosis, narrowed intervertebral space and so on in two scanning modes respectively. Then consistency analysis of the data was carded out. Results: The VH scanning mode showed far more features than the SS mode. The detection rates of the VH mode in the osseous spinal stenosis, narrowed intervertebral space, herniated nucleus pulposus, narrowed lateral recess, vertebral lesion, hypertrophy of L5 transverse process, abnormal direction of facet, facet degeneration, lumbar spondyloschisis, and paraspinal soft tissue were 11.8% (n=118), 38.5% (n=385), 9.3% (n=93), 46.8% (n=468), 31.4% (n=314), 5.7% (n= 57), 25.4% (n=254), 49.7% (n=497), 9.9% (n=99), and 0.6% (n=6) respectively, while the detection rates of the SS mode in ten terms were 5.6% (n=56), 0, 0.6% (n=6), 27.9% (n=279), 22.4% (n=224), 1.2% (n=12), 16.7% (n=167), 37.2% (n=372), 0.5% (n=5), and 0.2% (n=2) respectively. The difference between the two groups had statistically significance (average P 0.05). The detection rates of the VH mode were higher than the SS mode in the osseous spinal stenosis, narrowed intervertebral space, herniated nucleus pulposus, lumbar spondyloschisis, being 6.2% (n=62), 38.5% (n=385), 8.7% (n=87), and 9.4% (n=94), respectively. In addition, VH mode only partially showed the articular

  4. Federal Facility Agreement progress report

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-01

    The (SRS) Federal Facility Agreement (FFA) was made effective by the US. Environmental Protection Agency Region IV (EPA) on August 16, 1993. To meet the reporting requirements in Section XXV of the Agreement, the FFA Progress Report was developed. The FFA Progress Report is the first of a series of quarterly progress reports to be prepared by the SRS. As such this report describes the information and action taken to September 30, 1993 on the SRS units identified for investigation and remediation in the Agreement. This includes; rubble pits, runoff basins, retention basin, seepage basin, burning pits, H-Area Tank 16, and spill areas.

  5. Federal Facility Agreement progress report

    International Nuclear Information System (INIS)

    1993-10-01

    The (SRS) Federal Facility Agreement (FFA) was made effective by the US. Environmental Protection Agency Region IV (EPA) on August 16, 1993. To meet the reporting requirements in Section XXV of the Agreement, the FFA Progress Report was developed. The FFA Progress Report is the first of a series of quarterly progress reports to be prepared by the SRS. As such this report describes the information and action taken to September 30, 1993 on the SRS units identified for investigation and remediation in the Agreement. This includes; rubble pits, runoff basins, retention basin, seepage basin, burning pits, H-Area Tank 16, and spill areas

  6. Pesticide Worker Safety Cooperative Agreements

    Science.gov (United States)

    The worker safety program cooperative agreements fund projects to educate pesticide applicators, handlers, and farmworkers on working safely with, and around, pesticides. Read about pesticide related grant opportunities and reports from previous grants.

  7. Corporate Integrity Agreement (CIA) documents

    Data.gov (United States)

    U.S. Department of Health & Human Services — OIG negotiates corporate integrity agreements (CIA) with health care providers and other entities as part of the settlement of Federal health care program...

  8. Flexible climate agreements after 2012

    International Nuclear Information System (INIS)

    Vevatne, Jonas

    2004-01-01

    The Kyoto agreement is only a small step towards much stronger and broader commitments and new creativity is needed to further develop a really global climate policy. A flexible approach is necessary to obtain broad participation and substantial reduction of the emissions of greenhouse gases. Flexibility is also important to ease negotiations, to ensure cost-effectiveness and implement a global climate agreement. The US withdrawal from the Kyoto Protocol has rendered the agreement much less effective than the original goal of five per cent reduction of the emission from the industrialized countries. In addition the emissions are increasing much faster in countries that have not committed themselves to the agreement. The agreement runs out in 2012 and should be followed by a new agreement, the negotiations about which are to start up no later than 2005. Attempts by the European Union to begin a discussion about future commitments were very quickly wrecked by the G77 group with strong support from the U.S.A. To formulate a practical climate policy the general goal in the Climate Convention must be interpreted and specified. It may seem impossible to agree upon a long-term goal. But the clarity it provides will be very useful. It will be a guide for short-term goals and a reference for evaluation of success

  9. Rater agreement in lung scintigraphy

    International Nuclear Information System (INIS)

    Christiansen, F.; Andersson, T.; Rydman, H.; Qvarner, N.; Maare, K.

    1996-01-01

    Purpose: The PIOPED criteria in their original and revised forms are today's standards in the interpretation of ventilation-perfusion scintigraphy. When the PIOPED criteria are used by experienced raters with training in consensus interpretation, the agreement rates have been demonstrated to be excellent. Our purpose was to investigate the rates of agreement between 2 experienced raters from different hospitals who had no training in consensus interpretation. Material and Methods: The 2 raters investigated a population of 195 patients. This group included 72 patients from a previous study who had an intermediate probability of pulmonary embolism and who had also been examined by pulmonary angiography. Results: The results demonstrated moderate agreement rates with a kappa value of 0.54 (0.45-0.63 in a 95% confidence interval), which is similar to the kappa value of the PIOPED study but significantly lower than the kappa values of agreement rates among consensus-trained raters. There was a low consistency in the intermediate probability category, with a proportional agreement rate of 0.39 between the experienced raters. Conclusion: The moderate agreement rates between raters from different hospitals make it difficult to compare study populations of a certain scintigraphic category in different hospitals. Further investigations are mandatory for accurate diagnosis when the scintigrams are in the category of intermediate probability of pulmonary embolism. (orig.)

  10. Wood pellets, what else? Greenhouse gas parity times of European electricity from wood pellets produced in the south-eastern United States using different softwood feedstocks

    Energy Technology Data Exchange (ETDEWEB)

    Hanssen, Steef V. [Radboud Univ., Nijmegen (Netherlands). Dept. of Environmental Science, Faculty of Science; Utrecht Univ., Utrecht (The Netherlands). Copernicus Inst. of Sustainable Development, Faculty of Geosciences; Duden, Anna S. [Utrecht Univ., Utrecht (The Netherlands). Copernicus Inst. of Sustainable Development, Faculty of Geosciences; Junginger, Martin [Utrecht Univ., Utrecht (The Netherlands). Copernicus Inst. of Sustainable Development, Faculty of Geosciences; Dale, Virginia H. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division, Center for BioEnergy Sustainability; van der Hilst, Floor [Utrecht Univ., Utrecht (The Netherlands). Copernicus Inst. of Sustainable Development, Faculty of Geosciences

    2016-12-29

    Several EU countries import wood pellets from the south-eastern United States. The imported wood pellets are (co-)fired in power plants with the aim of reducing overall greenhouse gas (GHG) emissions from electricity and meeting EU renewable energy targets. To assess whether GHG emissions are reduced and on what timescale, we construct the GHG balance of wood-pellet electricity. This GHG balance consists of supply chain and combustion GHG emissions, carbon sequestration during biomass growth, and avoided GHG emissions through replacing fossil electricity. We investigate wood pellets from four softwood feedstock types: small roundwood, commercial thinnings, harvest residues, and mill residues. Per feedstock, the GHG balance of wood-pellet electricity is compared against those of alternative scenarios. Alternative scenarios are combinations of alternative fates of the feedstock material, such as in-forest decomposition, or the production of paper or wood panels like oriented strand board (OSB). Alternative scenario composition depends on feedstock type and local demand for this feedstock. Results indicate that the GHG balance of wood-pellet electricity equals that of alternative scenarios within 0 to 21 years (the GHG parity time), after which wood-pellet electricity has sustained climate benefits. Parity times increase by a maximum of twelve years when varying key variables (emissions associated with paper and panels, soil carbon increase via feedstock decomposition, wood-pellet electricity supply chain emissions) within maximum plausible ranges. Using commercial thinnings, harvest residues or mill residues as feedstock leads to the shortest GHG parity times (0-6 years) and fastest GHG benefits from wood-pellet electricity. Here, we find shorter GHG parity times than previous studies, for we use a novel approach that differentiates feedstocks and considers alternative scenarios based on (combinations of) alternative feedstock fates, rather than on alternative land

  11. The effects of crosscutting before gang-ripping on dimension part yields from no. 1 and 2A common red oak lumber

    Science.gov (United States)

    Charles, J. Gatchell; Janice K. Wiedenbeck; Elizabeth S. Walker; Elizabeth S. Walker

    1996-01-01

    Mills should have the option to crosscut red oak lumber prior to gang-ripping to remove crook and worthless material and to take advantage of the quality differences between board ends. At least half of No: 1 and 2A Common red oak boards will have end-to-end yield differences of at least 10 percent. Preprocessing will cause a slight decrease in overall yield but will...

  12. Transaction Evidence Appraisal: Competition in British Columbia's Stumpage Markets

    NARCIS (Netherlands)

    Niquidet, K.; Kooten, van G.C.; Cornelis, G.

    2006-01-01

    As a potential resolution to the softwood lumber dispute, the US Department of Commerce recommends that administered stumpage prices in Canada be determined using information from competitive timber auctions. Previous research indicates that the degree of competition significantly influences bidding

  13. MRMC analysis of agreement studies

    Science.gov (United States)

    Gallas, Brandon D.; Anam, Amrita; Chen, Weijie; Wunderlich, Adam; Zhang, Zhiwei

    2016-03-01

    The purpose of this work is to present and evaluate methods based on U-statistics to compare intra- or inter-reader agreement across different imaging modalities. We apply these methods to multi-reader multi-case (MRMC) studies. We measure reader-averaged agreement and estimate its variance accounting for the variability from readers and cases (an MRMC analysis). In our application, pathologists (readers) evaluate patient tissue mounted on glass slides (cases) in two ways. They evaluate the slides on a microscope (reference modality) and they evaluate digital scans of the slides on a computer display (new modality). In the current work, we consider concordance as the agreement measure, but many of the concepts outlined here apply to other agreement measures. Concordance is the probability that two readers rank two cases in the same order. Concordance can be estimated with a U-statistic and thus it has some nice properties: it is unbiased, asymptotically normal, and its variance is given by an explicit formula. Another property of a U-statistic is that it is symmetric in its inputs; it doesn't matter which reader is listed first or which case is listed first, the result is the same. Using this property and a few tricks while building the U-statistic kernel for concordance, we get a mathematically tractable problem and efficient software. Simulations show that our variance and covariance estimates are unbiased.

  14. Between voluntary agreement and legislation

    DEFF Research Database (Denmark)

    Gwozdz, Wencke; Hedegaard, Liselotte; Reisch, Lucia

    2009-01-01

    Voluntary agreements and self-imposed standards are broadly applied to restrict the influence food advertising exerts on children’s food choices – yet their effects are unknown. The current project will therefore investigate whether and, if yes, how the Danish Code for Responsible Food Marketing...

  15. Form 6 - gas balancing agreement

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    In 1988, a special Committee of the Rocky Mountain Mineral Law Foundation undertook a project to draft a model from gas balancing agreement. This project was initiated at the request of a number of Foundation members who felt that a model form gas balancing agreement would facilitate the negotiation of operating agreement, since gas balancing issues had become sticking points in the process. The Committee was composed of attorneys representing a wide cross-section of the oil and gas industry including both major and independent oil companies, production companies with interstate pipeline affiliates, and private practitioners. The Committee attempted to address the more controversial issues in gas balancing with optional provisions in the Form. To facilitate the negotiation process, the number of optional provisions was minimized. This form may be used as an Appendix to the new A.A.P.L. Form 610-1989 Model Form Operating Agreement. This book includes provision of this Form which are: Ownership of gas production; Balancing of production accounts; Cash balancing upon depletion; Deliverability tests; Nominations; Statements; Payment of taxes; Operating expenses; Overproducing allowable; Payment of leasehold burdens; Operator's liability; Successors and assigns; Audits; Arbitration; and Operator's fees

  16. 76 FR 16420 - Notice of Agreements Filed

    Science.gov (United States)

    2011-03-23

    .... Title: Hanjin and WHS Transpacific Vessel Sharing and Slot Allocation Agreement. Parties: Hanjin... amendment would add COSCON as a party to the Agreement and revise the name of the Agreement to Hanjin/WHS...

  17. 78 FR 35270 - Notice of Agreements Filed

    Science.gov (United States)

    2013-06-12

    ... Russia from the geographic scope of the agreement. Agreement No.: 012210. Title: Siem Car Carrier Pacific AS/Eukor Car Carriers Inc. Space Charter Agreement. Parties: Siem Car Carrier Pacific AS and Eukor...

  18. International agreements on nuclear weapons

    International Nuclear Information System (INIS)

    Dombey, N.

    1982-01-01

    The satellite detection of a nuclear explosion in the South Atlantic and Israel's destruction of a research reactor in Iraq make it essential to strengthen existing monitoring and enforcement programs to prevent proliferation. While there was no reliable evidence that either South Africa or Iraq was violating non-proliferation agreements, worst case scenarios can demonstrate to unfriendly countries that South Africa had diverted fuel to test a nuclear weapon and that Iraq is intending to produce weapons-grade plutonium 239. The situation can be improved by formulating better terms and conditions for internationalizing access to materials. Nuclear suppliers need to agree on terms that will assure their customers that contracts for civil programs will be honored. The International Atomic Energy Agency (IAEA), which includes both nuclear suppliers and customers, could achieve stronger agreements that take into account recent technological advances that will expand enrichment and reprocessing activities. 23 references, 1 figure

  19. Posterior Decompression, Lumber Interbody Fusion and Internal Fixation in the Treatment of Upper Lumbar Intervertebral Disc Herniation

    Directory of Open Access Journals (Sweden)

    DONG Zhan

    2014-12-01

    Full Text Available Objective: To assess the clinical outcomes of posterior decompression, interbody fusion and internal fixationfor the treatment of the upper lumbar intervertebral disc herniation. Methods: Twelve patients with the upper lumbar intervertebral disc herniation were treated by posterior decompression, interbosy fusion and internal fixation. The time of the operation, the amount of bleeding and the clinical efficacy were evaluated. Results: The time of operation was (143±36 min and the amount of bleeding during operation was (331.5±47.9 mL. There was no spinal cord and injuries, nerve injury, epidural damage and leakage of cerebrospinal fluid. All patients were followed up for 10~19 months with the average being 12.6 months. The functional scoring of Japanese Orthopedic Association (JOA before the operation was (11.4±3.3 scores and final score after follow-up was (22.9±3.1 scores and there were statistical difference (P<0.01. Lumber interbody fusion of all patients completed successfully and the good rate after the operation was 91.7%. Conclusion: Posterior decompression, interbody fusion and internal fixation for the treatment of the upper lumbar intervertebral disc herniation was characterized by full exposure, safety and significant efficacy.

  20. EFFECTS OF PRESS PRESSURE ON GLUE LINE THICKNESS AND PROPERTIES OF LAMINATED VENEER LUMBER GLUED WITH MELAMINE UREA FORMALDEHYDE ADHESIVE

    Directory of Open Access Journals (Sweden)

    Ramazan Kurt,

    2012-07-01

    Full Text Available Laminated veneer lumbers (LVLs were manufactured from half-round sliced I-214 hybrid poplar clone veneers with MUF adhesives using press pressures ranging from 2.5 to 15 kg cm-2. The results showed that the press pressures affected the glue line thickness (GLT and the physical and mechanical properties of the LVLs. Higher specific gravity (SG and mechanical properties, but lower GLT were developed as a result of using higher press pressures. The optimum press pressure was found to be 10 kg cm-2 in relation to GLT, SG, and mechanical properties. Significant linear correlations were found between GLT and mechanical properties. GLT can be used to determine the quality of wood bonding and may become a valuable tool for this purpose. Reliable data on the optimum GLT and press pressures can be used to design safe wood bonding applications in all aspects of wood based composites, as well as wood constructions when appropriate techniques are adopted to measure the GLT.

  1. Gluing of Eastern Hardwoods: A Review

    Science.gov (United States)

    Terry Sellers; James R. McSween; William T. Nearn

    1988-01-01

    Over a period of years, inrreasing demand for softwoods in the Eastern United States has led to an increase in the growth of hardwoods on cut-over softwood sites. Unfortunately these hardwood trees are often of a size and shape unsuitable for the production of high-grade lumber and veneer. They do, however, represent a viable, economic soures of raw material for...

  2. Band vs. Circular Sawmills: Relative Labor & Maintenance Costs

    Science.gov (United States)

    Philip H. Steele; Philip A. Araman

    1997-01-01

    Substantial sawmill lumber yield increases from kerf and sawing variation reductions can be realized by employing band rather than circular headrigs. Softwood sawmills rapidly adopted bandsaw headrig technology to the extent that it is currently unusual to find circular saw headrigs in a softwood sawmill. Hardwood sawmills, faced with a different economic situation,...

  3. 48 CFR 1642.7001 - Management agreement.

    Science.gov (United States)

    2010-10-01

    ... EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION CONTRACT MANAGEMENT CONTRACT ADMINISTRATION Management Agreement (in Lieu of Novation Agreement) 1642.7001 Management agreement. When it is in the best interest of... day-to-day performance of the contract. Examples of situations in which a Management Agreement may be...

  4. 76 FR 63618 - Notice of Agreements Filed

    Science.gov (United States)

    2011-10-13

    ...; Washington, DC 20036. Synopsis: The amendment removes Korea from the geographic scope of them agreement and... geographic scope of the Agreement to include Taiwan. The parties requested expedited review. Agreement No... and Korea, China, Taiwan, Thailand, Vietnam, and Singapore. Agreement No.: 012138. Title: CSAV/CCNI...

  5. 77 FR 42310 - Notice of Agreements Filed

    Science.gov (United States)

    2012-07-18

    ...; Washington, DC 20006-4007. Synopsis: The agreement would provide for delivery of data to the Port of Oakland... delivery. Agreement No.: 201217. Title: Port of Long Beach Data Services Agreement. Parties: Port of Long... 1100; Washington, DC 20006-4007. Synopsis: The agreement would provide for delivery of data to the Port...

  6. 76 FR 553 - Notice of Agreements Filed

    Science.gov (United States)

    2011-01-05

    ... obsolete language on the duration of Agreement, and changes the name and restates the Agreement. By Order... agreement's governing board and would update the corporate addresses of American President Lines, Ltd.; APL.... as a party to the agreement and updates the corporate addresses of American President Lines, Ltd...

  7. 29 CFR 1908.10 - Cooperative Agreements.

    Science.gov (United States)

    2010-07-01

    ... CONSULTATION AGREEMENTS § 1908.10 Cooperative Agreements. (a) Who may make Agreements. The Assistant Secretary... consultation services to private sector employers. (3) Renegotiation of existing Agreements funded under this part shall be initiated within 30 days of the effective date of these revisions. (c) Contents of...

  8. 48 CFR 2831.109 - Advance agreements.

    Science.gov (United States)

    2010-10-01

    ... proposed agreement. The approved determination will be placed in the contract file. (c) All advance... the agreements. Advance agreements will be signed by both the contractor and the contracting officer, and made a part of the contract file. Copies of executed advance agreements will be distributed to the...

  9. CEC/NRPB Association Agreement

    International Nuclear Information System (INIS)

    DeBeger, D.

    1993-01-01

    In January 1990 the National Radiological Protection Board signed an 'Agreement of Association' with the European Atomic Energy Community, represented by the Commission of the European Communities, to carry out research work in fields covered by the Radiation Protection Research Programme. Under the terms of the contract the Board assumed overall responsibility for the coordination of work involving a number of European organisations, 25 in total and covering 9 countries stretching from Greece to Sweden. The contract provided for funding of research work relating to the assessment of human exposure to natural, medical and occupational radiation and the associated risks. (Author)

  10. On the certification of forest concession: non-governmental organizations, enterprises, and the construction of a new institutional frame for the development of the lumber industry in the Brazilian Amazon

    Directory of Open Access Journals (Sweden)

    Marcelo Sampaio Carneiro

    2011-12-01

    Full Text Available The article discusses the construction process of forest certification in the Brazilian Amazon, emphasizing its importance for the new frame of lumber industry on that region. We sustain that one of the main results of the promotion of forest certification by the Forest Stewardship Council (FSC in Amazon was the constitution of an alliance between the environmentalist Non-Governmental Organizations, representative segments of forest business and members of the state bureaucracy for the promotion of lumber exploration based on forest management. In this perspective, the results produced by certification must be understood as part of a process of promotion of forest resources access policies, such as the approval of the Public Forests Management Law, and the creation of state entities destined to the promotion of lumber extraction on Amazon.

  11. Analysis of international negotiations and trade agreements

    OpenAIRE

    Górriz Gonzalo, Verónica

    2014-01-01

    This study aims to analyze international trade agreements and negotiations. For that purpose, two agreements made by the United States are chosen to be analyzed. In the first place, the North America Free Trade Agreement (NAFTA) agreement, that was signed by the United States, Canada and Mexico in 1994 in order to create a free trade area. In addition, the Transatlantic Trade and Investment Partnership (TTIP) will be analyze, an agreement that is still being negotiated between the United Stat...

  12. Physical and mechanical properties of parallel strand lumber made from hot pre-pressed long strand oil palm trunk waste

    Science.gov (United States)

    Fridiyanti, Inayah; Massijaya, M. Y.

    2018-03-01

    This research was focused on the utilization of oil palm trunk waste as a Parallel Strand Lumber (PSL) raw material. This research aimed to analyze the effect of adhesive types and glue spreads to the physical and mechanical properties of PSL. The adhesive types used were isocyanate and urea formaldehyde adhesives. The glue spreads used were 150 g/m2 and 300 g/m2. The research results showed that the moisture content of PSL ranged from 9.30% to 11.80%. The PSL density ranged from 0.64 to 0.78 g/cm3. The volume shrinkage ranged from 5.69 to 7.17%. Modulus of Elasticity (MOE) parallel to the grain and edge side ranged from 51.6 × 103 to 98.3 × 103 kg/cm2, and 62.1 × 103 to 99.9 × 103 kg/cm2, respectively. The Modulus of Rupture (MOR) parallel to the grain and edge side ranged from 269 to 724 kg/cm2 and 342 to 728 kg/cm2, respectively. The PSL hardness perpendicular to the grain, parallel to the grain and the edge side ranged from 135 to 300 kg/cm2, 87 to 321 kg/cm2, and 128 to 251 kg/cm2, respectively. The compressive strength ranged from 181 to 231 kg/cm2. The best adhesive and glue spreads of PSL was isocyanate with glue spread 300 g/m2. PSL made from hot pre-pressed long strand of oil palm trunk waste bonded by isocyanate fulfill JAS 1152: 2007. However, those of bonded by urea formaldehyde failed to fulfill the standard. The physical and mechanical properties of PSL made from oil palm trunk were better compared to those of solid oil palm trunk.

  13. Large-Scale Variations in Lumber Value Recovery of Yellow Birch and Sugar Maple in Quebec, Canada.

    Directory of Open Access Journals (Sweden)

    Mariana Hassegawa

    Full Text Available Silvicultural restoration measures have been implemented in the northern hardwoods forests of southern Quebec, Canada, but their financial applicability is often hampered by the depleted state of the resource. To help identify sites most suited for the production of high quality timber, where the potential return on silvicultural investments should be the highest, this study assessed the impact of stand and site characteristics on timber quality in sugar maple (Acer saccharum Marsh. and yellow birch (Betula alleghaniensis Britt.. For this purpose, lumber value recovery (LVR, an estimate of the summed value of boards contained in a unit volume of round wood, was used as an indicator of timber quality. Predictions of LVR were made for yellow birch and sugar maple trees contained in a network of more than 22000 temporary sample plots across the Province. Next, stand-level variables were selected and models to predict LVR were built using the boosted regression trees method. Finally, the occurrence of spatial clusters was verified by a hotspot analysis. Results showed that in both species LVR was positively correlated with the stand age and structural diversity index, and negatively correlated with the number of merchantable stems. Yellow birch had higher LVR in areas with shallower soils, whereas sugar maple had higher LVR in regions with deeper soils. The hotspot analysis indicated that clusters of high and low LVR exist across the province for both species. Although it remains uncertain to what extent the variability of LVR may result from variations in past management practices or in inherent site quality, we argue that efforts to produce high quality timber should be prioritized in sites where LVR is predicted to be the highest.

  14. Large-Scale Variations in Lumber Value Recovery of Yellow Birch and Sugar Maple in Quebec, Canada.

    Science.gov (United States)

    Hassegawa, Mariana; Havreljuk, Filip; Ouimet, Rock; Auty, David; Pothier, David; Achim, Alexis

    2015-01-01

    Silvicultural restoration measures have been implemented in the northern hardwoods forests of southern Quebec, Canada, but their financial applicability is often hampered by the depleted state of the resource. To help identify sites most suited for the production of high quality timber, where the potential return on silvicultural investments should be the highest, this study assessed the impact of stand and site characteristics on timber quality in sugar maple (Acer saccharum Marsh.) and yellow birch (Betula alleghaniensis Britt.). For this purpose, lumber value recovery (LVR), an estimate of the summed value of boards contained in a unit volume of round wood, was used as an indicator of timber quality. Predictions of LVR were made for yellow birch and sugar maple trees contained in a network of more than 22000 temporary sample plots across the Province. Next, stand-level variables were selected and models to predict LVR were built using the boosted regression trees method. Finally, the occurrence of spatial clusters was verified by a hotspot analysis. Results showed that in both species LVR was positively correlated with the stand age and structural diversity index, and negatively correlated with the number of merchantable stems. Yellow birch had higher LVR in areas with shallower soils, whereas sugar maple had higher LVR in regions with deeper soils. The hotspot analysis indicated that clusters of high and low LVR exist across the province for both species. Although it remains uncertain to what extent the variability of LVR may result from variations in past management practices or in inherent site quality, we argue that efforts to produce high quality timber should be prioritized in sites where LVR is predicted to be the highest.

  15. The Brazil agreement - quo vadis

    International Nuclear Information System (INIS)

    Hossner, R.

    1981-01-01

    After an analysis of the power requirements of Brazil as well as of the options for covering these requirements an important nuclear power program for peaceful uses was decided. It is performed on the basis of a bilateral agreement between Brazil and the Federal Republic of Germany of 1975 by co-operation between the German and the Brazilian industry. German firms make their know-how available as well as experts for a limited period of time, in order to establish during about 20 years an independent Brazilian infrastructure for nuclear power plants and their requirements, and to realize the transfer of technology which at the same time shall transmit impulses to the industrial development of the country. (orig.) [de

  16. Implementation of nuclear reduction agreements

    International Nuclear Information System (INIS)

    Scheinman, L.

    1994-01-01

    The collapse of the Soviet Union not only created a new political environment conductive to arms control and disarmament. It also raised unique and unprecedent non-proliferation problems which bear on the implementation of Start I and even on the Non-proliferation treaty insofar as a failure to rein in Ukraine would create a case of instant proliferation and raise questions about whether somehow Russia as a successor of the Soviet Union failed to meet its Non-proliferation Treaty obligation not to 'assist' any other state in acquiring nuclear weapons. The significance of implementing the agreements concerned with non-proliferation, production of highly enriched uranium outside IAEA safeguards, transparency relevance to the international arena, particularly to nuclear issues are discussed as crucial to progress towards a more stable and secure world order. The importance of the Non-proliferation Treaty extension Conference is underlined

  17. 24 CFR 200.943 - Supplementary specific requirements under the HUD building product standards and certification...

    Science.gov (United States)

    2010-04-01

    ... under the HUD building product standards and certification program for the grademarking of lumber. 200... Supplementary specific requirements under the HUD building product standards and certification program for the... compliance with the U.S. Department of Commerce Voluntary Product Standard PS 20-94 American Softwood Lumber...

  18. 29 CFR (non - mandatory) Appendix A to Subpart L of Part 1926-Scaffold Specifications

    Science.gov (United States)

    2010-07-01

    ... Requirements published by the American National Standards Institute; or for 2×10 inch (nominal) or 2×9 inch... members (except planks) of the scaffold are a minimum of 1,500 lb-f/in2 (stress grade) construction grade lumber. All dimensions are nominal sizes as provided in the American Softwood Lumber Standards, dated...

  19. 48 CFR 225.403 - World Trade Organization Government Procurement Agreement and Free Trade Agreements.

    Science.gov (United States)

    2010-10-01

    ... Government Procurement Agreement and Free Trade Agreements. 225.403 Section 225.403 Federal Acquisition... FOREIGN ACQUISITION Trade Agreements 225.403 World Trade Organization Government Procurement Agreement and... Government Procurement Agreement, acquire only U.S.-made, qualifying country, or designated country end...

  20. 23 CFR 635.115 - Agreement estimate.

    Science.gov (United States)

    2010-04-01

    ... CONSTRUCTION AND MAINTENANCE Contract Procedures § 635.115 Agreement estimate. (a) Following the award of contract, an agreement estimate based on the contract unit prices and estimated quantities shall be...

  1. 48 CFR 1542.1203 - Processing agreements.

    Science.gov (United States)

    2010-10-01

    ... MANAGEMENT CONTRACT ADMINISTRATION Novation and Change of Name Agreements 1542.1203 Processing agreements. (a... required documentary evidence. (2) Verify the accuracy of the list of contracts through the Contract...

  2. 76 FR 72408 - Notice of Agreements Filed

    Science.gov (United States)

    2011-11-23

    .... Synopsis: The amendment adds Korea to the geographic scope of the agreement and removes some historical... agreement authorizes the parties to exchange space in the trade between China, Singapore, Vietnam and the U...

  3. 75 FR 42445 - Notice of Agreement Filed

    Science.gov (United States)

    2010-07-21

    ...)-523-5793 or [email protected] . Agreement No.: 012105. Title: SCM Lines Transportes/CCNI Agreement. Parties: Compania Chilena de Navegacion Interoceanica S.A. and SCM Lines Transportes Maritimos Sociedade...

  4. 27 CFR 70.485 - Closing agreements.

    Science.gov (United States)

    2010-04-01

    ... Relating to Alcohol, Tobacco, Firearms, and Explosives Administrative Remedies § 70.485 Closing agreements... disadvantage through consummation of such an agreement. (b) Scope of closing agreement—(1) In general. A...

  5. 78 FR 6325 - Notice of Agreements Filed

    Science.gov (United States)

    2013-01-30

    ... Enterprises LLC. Agreement No.: 012193-000. Title: Siem Car Carrier Pacific AS/Compania Sud Americana de Vapores S.A. Space Charter Agreement. Parties: Siem Car Carrier Pacific AS and Compania Sud Americana de...

  6. 77 FR 71001 - Notice of Agreements Filed

    Science.gov (United States)

    2012-11-28

    .... Agreement No.: 012187-000. Title: Siem Car Carrier Pacific AS/Hoegh Autoliners, Inc. Space Charter Agreement. Parties: Siem Car Carrier Pacific AS and Hoegh Autoliners, Inc. Filing Party: Ashley W. Craig Esq...

  7. 77 FR 16838 - Notice of Agreements Filed

    Science.gov (United States)

    2012-03-22

    ... the U.S. Pacific Coast and the Middle East and Asia. Agreement No.: 012161. Title: Siem Car Carrier Pacific AS/Hyundai Glovis Co., Ltd. Space Charter Agreement. Parties: Siem Car Carrier Pacific AS; Hyundai...

  8. TRIPs Agreement, Important Multilateral WTO Treaty

    Directory of Open Access Journals (Sweden)

    Oana-Maria Florescu

    2006-08-01

    Full Text Available This article aims at presenting the content and the frame of the TRIPs. Agreement. It starts by introducing the reader to the terms that defined the world economical climate by the time of the Agreement negociation. Also, it explains the need of having an Agreement on intellectual property rights with impact on the business world. Moreover, the article reviews the main provisions of the Agreement and the most important intellectual property rights.

  9. 7 CFR 900.109 - Mediation agreement.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Mediation agreement. 900.109 Section 900.109 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... Mediation agreement. An agreement arrived at by mediation shall not become effective until approved by the...

  10. 25 CFR 502.5 - Collateral agreement.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Collateral agreement. 502.5 Section 502.5 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS OF THIS CHAPTER § 502.5 Collateral agreement. Collateral agreement means any contract, whether or not in writing...

  11. 40 CFR 35.3010 - Delegation agreement.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Delegation agreement. 35.3010 Section... STATE AND LOCAL ASSISTANCE Construction Grants Program Delegation to States § 35.3010 Delegation agreement. (a) Before execution of the delegation agreement, the Regional Administrator must determine that...

  12. 23 CFR 140.606 - Project agreements.

    Science.gov (United States)

    2010-04-01

    ... Reimbursement for Bond Issue Projects § 140.606 Project agreements. Project Agreements, Form PR-2, shall be... 23 Highways 1 2010-04-01 2010-04-01 false Project agreements. 140.606 Section 140.606 Highways... projects. 1 The text of FHWA Form PR-2 is found in 23 CFR part 630, subpart C, appendix A. ...

  13. 75 FR 78245 - Notice of Agreements Filed

    Science.gov (United States)

    2010-12-15

    ... Mexico, Panama, Jamaica, Colombia, and the Far East, including China, Hong Kong, and Korea. Agreement No.../CSAV Slot Swap Agreement. Parties: China Shipping Container Lines Co. Ltd., China Shipping Container... trade between United States ports and ports in China and Vietnam. Agreement No.: 201208-001. Title...

  14. 76 FR 67440 - Market Access Agreement

    Science.gov (United States)

    2011-11-01

    ... FARM CREDIT ADMINISTRATION Market Access Agreement AGENCY: Farm Credit Administration. ACTION: Notice of Draft Second Amended and Restated Market Access Agreement; request for comments. SUMMARY: The... Market Access Agreement (the ``Restated MAA'') is entered into among AgFirst Farm Credit Bank, AgriBank...

  15. 75 FR 76729 - Market Access Agreement

    Science.gov (United States)

    2010-12-09

    ... FARM CREDIT ADMINISTRATION Market Access Agreement AGENCY: Farm Credit Administration. ACTION: Notice of approval of the draft amendment to the amended and restated market access agreement. SUMMARY... Credit Bank of Wichita and the Western Farm Credit Bank under Section 7.12 of the Market Access Agreement...

  16. 50 CFR 81.3 - Cooperative Agreement.

    Science.gov (United States)

    2010-10-01

    ...) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM CONSERVATION OF ENDANGERED AND THREATENED SPECIES OF FISH, WILDLIFE, AND PLANTS-COOPERATION WITH THE STATES § 81.3 Cooperative Agreement. Upon... Project Agreement can be approved for endangered or threatened species projects. A cooperative agreement...

  17. 43 CFR 24.5 - International agreements.

    Science.gov (United States)

    2010-10-01

    ... WILDLIFE POLICY: STATE-FEDERAL RELATIONSHIPS § 24.5 International agreements. (a) International conventions... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false International agreements. 24.5 Section 24... shall be to recommend that the United States negotiate and accede to only those international agreements...

  18. 75 FR 14159 - Notice of Agreements Filed

    Science.gov (United States)

    2010-03-24

    ... parties to exchange slots in the trade between U.S. East Coast ports and ports in Turkey. Agreement No.: 201048-005. Title: Lease and Operating Agreement between Philadelphia Regional Port Authority and... FEDERAL MARITIME COMMISSION Notice of Agreements Filed The Commission hereby gives notice of the...

  19. 22 CFR 120.23 - Distribution agreement.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Distribution agreement. 120.23 Section 120.23... § 120.23 Distribution agreement. An agreement (e.g., a contract) to establish a warehouse or distribution point abroad for defense articles exported from the United States for subsequent distribution to...

  20. Global Markets and the Health of American Forests: A Forest Service Perspective

    Science.gov (United States)

    Sally Collins; David Darr; David Wear; Hutch Brown

    2008-01-01

    The United States is rich in forests, yet about 39% of the softwood lumber used by Americans in 2005 came from other countries (WWPA 2006). In fact, the United States has not been “self-sufficient” in lumber (with exports exceeding imports) for more than 40 years. According to Haynes et al. (2007), the trade deficit in lumber has grown from 4.1 billion board feet (bbf...

  1. Unwrapping Court-Connected Mediation Agreements

    DEFF Research Database (Denmark)

    Adrian, Lin; Mykland, Solfrid

    2018-01-01

    Court-connected mediated agreements seem to both fulfil and fail the ideal of self-determination in mediation theory. In a study of 134 agreements from court-connected mediation, we found that the majority of agreements contain creative elements and display great variation in the provisions...... and understand them. The judicial language is well known for the drafters of the agreement but not the parties. Thus, court-connected mediation seems to fail aspects of self-determination when it comes to drafting agreements. We draw on new-institutional theory when we explore and explain this apparent...... they contain. These results indicate that the parties play an important role in crafting the substance of their agreements. However, we also found that the wording of the agreements is characterised by legal and bureaucratic language to the extent that people without legal training find it difficult to read...

  2. 48 CFR 25.403 - World Trade Organization Government Procurement Agreement and Free Trade Agreements.

    Science.gov (United States)

    2010-10-01

    ... Government Procurement Agreement and Free Trade Agreements. 25.403 Section 25.403 Federal Acquisition... 25.403 World Trade Organization Government Procurement Agreement and Free Trade Agreements. (a... in 25.402(a)(1). The WTO GPA and FTAs specify procurement procedures designed to ensure fairness (see...

  3. Analyzing rater agreement manifest variable methods

    CERN Document Server

    von Eye, Alexander

    2014-01-01

    Agreement among raters is of great importance in many domains. For example, in medicine, diagnoses are often provided by more than one doctor to make sure the proposed treatment is optimal. In criminal trials, sentencing depends, among other things, on the complete agreement among the jurors. In observational studies, researchers increase reliability by examining discrepant ratings. This book is intended to help researchers statistically examine rater agreement by reviewing four different approaches to the technique.The first approach introduces readers to calculating coefficients that allow one to summarize agreements in a single score. The second approach involves estimating log-linear models that allow one to test specific hypotheses about the structure of a cross-classification of two or more raters'' judgments. The third approach explores cross-classifications or raters'' agreement for indicators of agreement or disagreement, and for indicators of such characteristics as trends. The fourth approach compa...

  4. Safeguards agreements - Their legal and conceptual basis

    International Nuclear Information System (INIS)

    Sanders, B.; Rainer, R.H.

    1977-01-01

    The application of Agency safeguards requires treaty arrangements (Safeguards Agreements) between the State or States concerned and the Agency. The authority for the Agency to conclude such agreements and to implement them is provided for in the Agency's Statute. On the basis of the statutory provisions safeguards principles and procedures have been elaborated. These have been laid down in: The Agency's Safeguards System 1965, extended in 1966 and 1968; and the basis for negotiating safeguards agreements with NNWS pursuant to NPT. The verification of the undertaking by the State concerned not to use items subject to safeguards for purposes contrary to the terms of the agreement is ensured through the application of various safeguards measures. Containment and surveillance measures are expected to play an increasingly important role. One of the specific features of NPT Safeguards Agreements is the establishment of national systems of accounting and control of nuclear material. The majority of the agreements concluded under the non-NPT safeguards agreements implement obligations undertaken under co-operation agreements between States for peaceful uses of nuclear energy. These agreements naturally reflect approaches adopted by the parties, in particular regarding the circumstances under which safeguards should be applied. Thus, the concepts used in the non-NPT safeguards agreements and the Safeguards System document, which is incorporated in these agreements by reference, are in continuous evolution. The Agency's Safeguards System document (INFCIRC/66/Rev.2) continues to be supplemented in practical application and through explicit decision by the Board. The non-NPT safeguards agreements contain, besides technical safeguards provisions from this document, and further provision for notification, inventories and financial matters, legal and political provisions such as sanctions in the case of non-compliance, and privileges and immunities. The paper discusses the

  5. A framework for nuclear agreement and verification

    International Nuclear Information System (INIS)

    Ali, A.

    1991-01-01

    This chapter assesses the prospects for a nuclear agreement between India and Pakistan. The chapter opens with a review of past and present political environments of the two countries. The discussion proceeds to describe the linkage of global arms control agreements, prospects for verification of a Comprehensive Test Ban Treaty, the role of nuclear power in any agreements, the intrusiveness of verification, and possible post-proliferation agreements. Various monitoring and verification technologies are described (mainly satellite oriented). The chapter concludes with an analysis of the likelihood of persuading India and Pakistan to agree to a nonproliferation arrangement

  6. Agreements on emission of greenhouse gases

    International Nuclear Information System (INIS)

    Aulstad, Johan Greger

    2001-01-01

    Agreements on emission of greenhouse gases is one of the instruments used by Norwegian authorities to meet their obligations with respect to the Climate Convention and the Kyoto Protocol. This book discusses the legal issues raised by these agreements. A main topic is how the industrial emissions conform to the Pollution Act. Does the Pollution Act apply to these emissions? What is the impact of the sanction rules in this act on the emissions? The book also deals with the following general questions that arise in connection with the application of public authority: (1) Can the administration grant concessions and permits in the form of agreements? (2) What commitments can be imposed on a private party by the administration by agreement? (3) Should the procedures set down in the Pollution Act and in the Public Administration Act be followed fully when the pollution authorities make agreements? Is the opportunity of the administration to reverse more restricted when they make agreements than when they make one-sided decisions? Although this discussion primarily deals with the emission of greenhouse gases, the reasoning and conclusions are relevant in many other types of agreements in which the public administration is one of the parties. The agreement that regulates the emissions of greenhouse gases from the Norwegian aluminium industry is described in a special section. The book also gives a brief account of how agreements are used in the Danish climate policy

  7. 75 FR 24702 - Notice of Agreements Filed

    Science.gov (United States)

    2010-05-05

    ... Bay International Terminals, Inc. Operating Agreement. Parties: Tampa Bay International Terminals, Inc. and Tampa Port Authority. Filing Parties: Greg Lovelace, Director Cargo & Cruise Marketing; Tampa Port...

  8. Fabrication and Performance of a Glue-Pressed Engineered Honeycomb Bamboo (GPEHB Structure with Finger-jointed Ends as a Potential Substitute for Wood Lumber

    Directory of Open Access Journals (Sweden)

    Jianbo Zhou

    2015-04-01

    Full Text Available With the increasing scarcity of wood as a natural resource, bamboo has become a popular substitute for wood. The present work developed a high-strength original state multi-reorganization material (GPEHB, without the use of a hot press or traditional assembly. The original bamboo units were polygonized into outer contours and milled into finger-joints on each ending. The GPEHB was organized and assembled under an external press, using industrial adhesives. The mechanical properties and thermal insulation of GPEHB were characterized. Moreover, the overall GPEHB unit bending strength was 73.15 MPa, and the parallel-to-grain compression was 55.22 MPa (higher than that of Pinus sylvestris lumber, though less than that of glued laminated bamboo. The GPEHB unit overall density was 0.24 g/cm³, 76% lower than that of glued laminated bamboo, and 50% lower than Pinus sylvestris lumber. The compressive strength of GPEHB (7 units was 170.5 kN, while the compressive strength of GPEHB for 14 units was 493.5 kN, which meet the requirements of GB 50005 (2003. The bending strength of GPEHB 7 units was 12 kN, while that of 14 units was 37 kN. The heat conductivity coefficient for GPEHB was 0.25 W/mK, which is better than concrete and steel. The GPEHB has taken full advantage of its honeycomb-structured material, which allows it to avoid stress concentration in the regular polygonal corners.

  9. Cooperative monitoring of regional security agreements

    Energy Technology Data Exchange (ETDEWEB)

    Pregenzer, A.L.; Vannoni, M.; Biringer, K.L. [Sandia National Labs., Albuquerque, NM (United States). Nonproliferation and Arms Control Analysis Dept.

    1996-11-01

    This paper argues that cooperative monitoring plays a critical role in the implementation of regional security agreements and confidence building measures. A framework for developing cooperative monitoring options is proposed and several possibilities for relating bilateral and regional monitoring systems to international monitoring systems are discussed. Three bilateral or regional agreements are analyzed briefly to illustrate different possibilities. These examples illustrate that the relationship of regional or bilateral arms control or security agreements to international agreements depends on a number of factors: the overlap of provisions between regional and international agreements; the degree of interest in a regional agreement among the international community; efficiency in implementing the agreement; and numerous political considerations. Given the importance of regional security to the international community, regions should be encouraged to develop their own infrastructure for implementing regional arms control and other security agreements. A regional infrastructure need not preclude participation in an international regime. On the contrary, establishing regional institutions for arms control and nonproliferation could result in more proactive participation of regional parties in developing solutions for regional and international problems, thereby strengthening existing and future international regimes. Possible first steps for strengthening regional infrastructures are identified and potential technical requirements are discussed.

  10. 7 CFR 1424.5 - Agreement process.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Agreement process. 1424.5 Section 1424.5 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOENERGY PROGRAM § 1424.5 Agreement process. (a) To...

  11. Rater Agreement Indexes for Performance Assessment.

    Science.gov (United States)

    Burry-Stock, Judith A.; And Others

    1996-01-01

    It is argued that interrater agreement is a psychometric property which is theoretically different from classic reliability. Formulas are presented to illustrate a set of algebraically equivalent rater agreement indices that are intended to provide educational and psychological researchers with a practical way to establish a measure of rater…

  12. 7 CFR 3021.620 - Cooperative agreement.

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF THE CHIEF FINANCIAL OFFICER, DEPARTMENT OF AGRICULTURE GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 3021.620 Cooperative agreement. Cooperative agreement means an award of financial assistance...

  13. 8 CFR 217.6 - Carrier agreements.

    Science.gov (United States)

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Carrier agreements. 217.6 Section 217.6 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS VISA WAIVER PROGRAM § 217... may notify a carrier of the existence of a basis for termination of a carrier agreement under this...

  14. 48 CFR 16.702 - Basic agreements.

    Science.gov (United States)

    2010-10-01

    ... attachment the required and applicable clauses agreed upon in the basic agreement. A basic agreement is not a... Government to place future contracts or orders with the contractor; or (3) Be used in any manner to restrict... (including reference to each amendment) or by attachment. (2) The contracting officer shall include clauses...

  15. 75 FR 40837 - Notice of Agreements Filed

    Science.gov (United States)

    2010-07-14

    ... filing of the following agreements under the Shipping Act of 1984. Interested parties may submit comments... & Construction Co., Ltd. and Discovery Sun Partnership Space Agreement. Parties: Discovery Sun Partnership and... Discovery Sun Partnership to provide space to Tropical Shipping & Construction Co., Ltd. in the trade...

  16. 77 FR 35680 - Notice of Agreement Filed

    Science.gov (United States)

    2012-06-14

    ... or [email protected] . Agreement No.: 201215. Title: Port of Los Angeles Data Delivery Agreement. Parties: Port of Los Angeles; PierPass Inc.; APM Terminals Pacific; California United Terminals, Inc... data to the Port of Los Angeles by the participating marine terminal operators and PierPass Inc., and...

  17. 76 FR 77998 - Market Access Agreement

    Science.gov (United States)

    2011-12-15

    ... FARM CREDIT ADMINISTRATION Market Access Agreement AGENCY: Farm Credit Administration. ACTION: Notice of approval of the Draft Second Amended and Restated Market Access Agreement. SUMMARY: The Farm Credit Administration (FCA) announces that it has approved the Draft Second Amended and Restated Market...

  18. 7 CFR 1290.8 - Grant agreements.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Grant agreements. 1290.8 Section 1290.8 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... minimum the following: (1) The projects in the approved State plan. (2) Total amount of Federal financial...

  19. 7 CFR 1291.8 - Grant agreements.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Grant agreements. 1291.8 Section 1291.8 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... minimum the following: (1) The projects in the approved State plan. (2) Total amount of Federal financial...

  20. Agreement Attraction in Comprehension: Representations and Processes

    Science.gov (United States)

    Wagers, Matthew W.; Lau, Ellen F.; Phillips, Colin

    2009-01-01

    Much work has demonstrated so-called attraction errors in the production of subject-verb agreement (e.g., "The key to the cabinets are on the table", [Bock, J. K., & Miller, C. A. (1991). "Broken agreement." "Cognitive Psychology, 23", 45-93]), in which a verb erroneously agrees with an intervening noun. Six self-paced reading experiments examined…

  1. 75 FR 69079 - Notice of Agreements Filed

    Science.gov (United States)

    2010-11-10

    ... World Liner Data Agreement. Parties: A.P. Moller-Maersk A/S; CMA CGM S.A.; Compania Chilena de... from ports in Mexico to the U.S. Atlantic ports. Agreement No.: 012110. Title: Trailer Bridge/HLUSA...

  2. 23 CFR 710.307 - Project agreement.

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Project agreement. 710.307 Section 710.307 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RIGHT-OF-WAY AND ENVIRONMENT RIGHT-OF-WAY AND REAL ESTATE Project Development § 710.307 Project agreement. As a condition of Federal-aid, the STD...

  3. 5 CFR 1655.12 - Loan agreement.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Loan agreement. 1655.12 Section 1655.12 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD LOAN PROGRAM § 1655.12 Loan agreement. (a) Upon determining that a loan application meets the requirements of this part, the TSP record keeper...

  4. 47 CFR 73.1650 - International agreements.

    Science.gov (United States)

    2010-10-01

    ... Agreements for the Broadcasting Service in Region 2: (i) MF Broadcasting 535-1605 kHz, Rio de Janeiro, 1981. (ii) MF Broadcasting 1605-1705 kHz, Rio de Janeiro, 1988. (3) Bi-lateral Agreements between the United...

  5. 48 CFR 18.118 - Trade agreements.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Trade agreements. 18.118 Section 18.118 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES EMERGENCY ACQUISITIONS Available Acquisition Flexibilities 18.118 Trade agreements...

  6. 48 CFR 2131.109 - Advance agreements.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Advance agreements. 2131... PRINCIPLES AND PROCEDURES Applicability 2131.109 Advance agreements. FAR 31.109 is applicable to FEGLI Program contracts, except that precontract costs and nonrecurring costs that exceed $100,000 will not be...

  7. Opening the Black Box of Trade Agreements

    NARCIS (Netherlands)

    Kohl, Tristan; De Lombaerde, Philippe; Saucedo Accosta, Edgar J.

    2017-01-01

    In this chapter the author presents a coding methodology to capture the heterogeneity of trade agreements and to facilitate quantitative analysis departing from qualitative legal differences in trade agreements. The coding is based on whether the provisions of the World Trade Organization (WTO) are

  8. Hubs and spokes in Regional Trade Agreements

    NARCIS (Netherlands)

    Vaal, A. de

    2017-01-01

    In the plethora of Regional Trade Agreements (RTAs) some countries are involved in much more RTAs than others. Furthermore, some countries take in a position as a hub: they have trade agreements with many other countries, while their partner countries are much less involved in RTA relations. Even

  9. Nuclear arbitration: Interpreting non-proliferation agreements

    International Nuclear Information System (INIS)

    Tzeng, Peter

    2015-01-01

    At the core of the nuclear non-proliferation regime lie international agreements. These agreements include, inter alia, the Nuclear Non-proliferation Treaty, nuclear co-operation agreements and nuclear export control agreements.1 States, however, do not always comply with their obligations under these agreements. In response, commentators have proposed various enforcement mechanisms to promote compliance. The inconvenient truth, however, is that states are generally unwilling to consent to enforcement mechanisms concerning issues as critical to national security as nuclear non-proliferation.3 This article suggests an alternative solution to the non-compliance problem: interpretation mechanisms. Although an interpretation mechanism does not have the teeth of an enforcement mechanism, it can induce compliance by providing an authoritative interpretation of a legal obligation. Interpretation mechanisms would help solve the non-compliance problem because, as this article shows, in many cases of alleged non-compliance with a non-proliferation agreement, the fundamental problem has been the lack of an authoritative interpretation of the agreement, not the lack of an enforcement mechanism. Specifically, this article proposes arbitration as the proper interpretation mechanism for non-proliferation agreements. It advocates the establishment of a 'Nuclear Arbitration Centre' as an independent branch of the International Atomic Energy Agency (IAEA), and recommends the gradual introduction of arbitration clauses into the texts of non-proliferation agreements. Section I begins with a discussion of international agreements in general and the importance of interpretation and enforcement mechanisms. Section II then discusses nuclear non-proliferation agreements and their lack of interpretation and enforcement mechanisms. Section III examines seven case studies of alleged non-compliance with non-proliferation agreements in order to show that the main problem in many cases

  10. New Danish Company Act on Shareholders' Agreements

    DEFF Research Database (Denmark)

    Werlauff, Erik

    2011-01-01

    ) organizational rights, (2) financial rights, and (3) rights of disposal, or in plainer words, the corporate (1) power, (2) money, and (3) exit. If a shareholders’ agreement is thoroughly kept and respected by all parties, both in the way they vote at general assemblies and in the way they act when wishing....... The substantial elements in many agreements are clauses on (1) voting for board candidates, (2) voting for dividends of certain proportions, and (3) first refusal rights, respectively, call options for shares in the company. Such clauses are at the very roots of corporate law, dealing with the shareholders’ (1......Section 82 of the Danish Company Act, in force from 1 March 2010, provides that ‘Shareholders’ agreements are neither binding on the company nor on decisions taken by the general assembly’. This has far-reaching consequences for shareholders’ agreements, also for already existing agreements...

  11. [Innovative medicines and market access agreements].

    Science.gov (United States)

    Toumi, M; Zard, J; Duvillard, R; Jommi, C

    2013-09-01

    Market Access Agreements (MAA) for drugs have emerged in response to the need to control health expenditures, as well as to the uncertainty about the true benefit of a drug. It is possible to group MAA in two types of agreements: financial agreements and outcome-based agreements. MAA is a growing trend and is shifting towards conditional access. However, the willingness to use these contracts and their implementation differ across countries, and some are still resistant to put them in place. The MAA challenges to overcome encompass the complexity of the schemes, the administrative burden and the difficulty of evaluating MAA. It is likely that these agreements might experience further evolution in the future to become a faster pathway for therapeutic innovations, at a fair price. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  12. Cooperative monitoring of regional security agreements

    Energy Technology Data Exchange (ETDEWEB)

    Pregenzer, A.L.; Vannoni, M.; Biringer, K.L.

    1995-08-01

    This paper argues that cooperative monitoring plays a critical role in the implementation of regional security agreements and confidence building measures. A framework for developing cooperative monitoring options is proposed and several possibilities for relating bilateral and regional monitoring systems to international monitoring systems are discussed. Three bilateral or regional agreements are analyzed briefly to illustrate different possibilities: (1) the demilitarization of the Sinai region between Israel and Egypt in the 1970s; (2) the 1991 quadripartite agreement for monitoring nuclear facilities among Brazil, Argentina, The Argentine-Brazilian Agency for Accounting and Control of Nuclear Materials and the International Atomic Energy Agency; and (3) a bilateral Open Skies agreement between Hungary and Romania in 1991. These examples illustrate that the relationship of regional or bilateral arms control or security agreements to international agreements depends on a number of factors: the overlap of provisions between regional and international agreements; the degree of interest in a regional agreement among the international community; efficiency in implementing the agreement; and numerous political considerations.Given the importance of regional security to the international community, regions should be encouraged to develop their own infrastructure for implementing regional arms control and other security agreements. A regional infrastructure need not preclude participation in an international regime. On the contrary, establishing regional institutions for arms control and nonproliferation could result in more proactive participation of regional parties in developing solutions for regional and international problems, thereby strengthening existing and future international regimes. Possible first steps for strengthening regional infrastructures are identified and potential technical requirements are discussed.

  13. Safeguards agreements - their legal and conceptual basis

    International Nuclear Information System (INIS)

    Sanders, B.; Rainer, R.

    1977-01-01

    The application of Agency safeguards requires treaty arrangements (''Safeguards Agreements'') between the State or States concerned and the Agency. The authority for the Agency to conclude such agreements and to implement them is provided for in the Agency's Statute (Articles II, III A.5 and XII). On the basis of the statutory provisions safeguards principles and procedures have been elaborated. These have been laid down in: (a) The Agency's Safeguards System 1965, extended in 1966 and 1968 (INFCIRC/66/Rev.2); and (b) The basis for negotiating safeguards agreements with NNWS pursuant to NPT (INFCIRC/153). The verification of the undertaking by the State concerned not to use items subject to safeguards for purposes contrary to the terms of the agreement is verified through the application of various safeguards measures (design review, records, reports and inspection). Containment and surveillance measures are expected to play an increasingly important role. NPT Safeguards Agreements foresee as one of their specific features the establishment of national systems of accounting and control of nuclear material. The majority of the agreements concluded under document INFCIRC/66/Rev.2 - i.e. the non-NPT safeguards agreements - implement obligations undertaken under co-operation agreements between States for peaceful uses of nuclear energy. These agreements naturally reflect approaches adopted by the parties, in particular as to the circumstances under which safeguards should be applied. Thus, the concepts used in the non-NPT safeguards agreements and the safeguards system of document INFCIRC/66/Rev.2 which is incorporated in these agreements by reference are in continuous evolution. Document INFCIRC/66/Rev.2 continues to be supplemented in practical application and through explicit decision by the Board. The non-NPT safeguards agreements contain, besides technical safeguards provisions from document INFCIRC/66/Rev.2, and further provision for notification, inventories

  14. 12 CFR 533.5 - Related agreements considered a single agreement.

    Science.gov (United States)

    2010-01-01

    ... DISCLOSURE AND REPORTING OF CRA-RELATED AGREEMENTS § 533.5 Related agreements considered a single agreement... entered into within the same 12-month period; and (3) Are each in fulfillment of the CRA. (b... in fulfillment of the CRA, if the contracts were negotiated in a coordinated fashion and a NGEP is a...

  15. 12 CFR 35.5 - Related agreements considered a single agreement.

    Science.gov (United States)

    2010-01-01

    ... DISCLOSURE AND REPORTING OF CRA-RELATED AGREEMENTS § 35.5 Related agreements considered a single agreement... into within the same 12-month period; and (3) Are each in fulfillment of the CRA. (b) Substantively... the CRA, if the contracts were negotiated in a coordinated fashion and a NGEP is a party to each...

  16. 46 CFR 298.38 - Partnership agreements and limited liability company agreements.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Partnership agreements and limited liability company... liability company agreements. Partnership and limited liability company agreements must be in form and...) Duration of the entity; (b) Adequate partnership or limited liability company funding requirements and...

  17. Client/consultant model services agreement

    CERN Document Server

    International Federation of Consulting Engineers

    2006-01-01

    The terms of the Client Consultant Model Services agreement (The White Book) have been prepared by the Fédération Internationale des Ingénieurs-Conseils (FIDIC) and are recommended for general use for the purposes of pre-investment and feasibility studies, designs and administration of construction and project management, where proposals for such services are invited on an international basis. They are equally adaptable for domestic agreements. - See more at: http://fidic.org/books/clientconsultant-model-services-agreement-4th-ed-2006-white-book#sthash.3Uxy5qT3.dpuf

  18. Negotiation and Monitoring of Service Level Agreements

    Science.gov (United States)

    Quillinan, Thomas B.; Clark, Kassidy P.; Warnier, Martijn; Brazier, Frances M. T.; Rana, Omer

    Service level agreements (SLAs) provide a means to define specific Quality of Service (QoS) guarantees between providers and consumers of services. Negotiation and definition of these QoS characteristics is an area of significant research. However, defining the actions that take place when an agreement is violated is a topic of more recent focus. This paper discusses recent advances in this field and propose some additional features that can help both consumers and producers during the enactment of services. These features include the ability to (re)negotiate penalties in an agreement, and specifically focuses on the renegotiation of penalties during enactment to reflect ongoing violations.

  19. Innovative approaches to structuring the transaction agreement

    International Nuclear Information System (INIS)

    Droppo, D.L.

    1999-01-01

    Several issues regarding the negotiation and structuring of oil and gas property transactions are reviewed. They include: (1) areas of mutual exclusion covenants, (2) use of the short-form term sheet or letter agreement or the longer, more comprehensive formal offer or letter agreement, (3) coping with standard form purchase and sale agreements and property bid packages, (4) allocations of purchase price and their effect on ROFRs, (5) interim operations covenants, including maintaining insurance, contractual relationships and operational integrity, (6) structuring the transaction to facilitate unique financing requirements, (7) making effective use of adjustment clauses, (8) dealing with the cyclicity of commodity prices in the purchase and sale agreement, and (9) using escrow and trust arrangements to meet closure deadlines

  20. 76 FR 30360 - Notice of Agreements Filed

    Science.gov (United States)

    2011-05-25

    ... Agreement. Parties: BBC Chartering & Logistic GMBH & Co. KG; Industrial Maritime Carriers (U.S.A.) Inc.; and..., 1983 Concerning Assessments to Pay ILWU-PMA Employee Benefit Costs, As Amended, Through May 12, 2011...

  1. Benefits and costs of programmatic agreements

    Science.gov (United States)

    2015-02-01

    The performing organization, on behalf of the FHWA Office of Planning, Environment, and Realty, conducted a benefit-cost assessment of programmatic agreements and approaches. The assessment consisted of a case study approach that evaluated three agre...

  2. 78 FR 21364 - Notice of Agreements Filed

    Science.gov (United States)

    2013-04-10

    ... the trade between Vietnam, China (including Hong Kong), Singapore, Spain, and Sri Lanka, on the one... Line Space Charter, Sailing and Cooperative Working Agreement Asia to USEC and PNW-Suez/PNW & Panama...

  3. 76 FR 64944 - Notice of Agreements Filed

    Science.gov (United States)

    2011-10-19

    ..., DC 20006-4007. Synopsis: The amendment would delete Venezuela from the geographic scope of the... slots in the trades between Vietnam, China, and the United States. Agreement No.: 201165-001. Title...

  4. Cooperative Agreement on Pesticide Safety Education

    Science.gov (United States)

    EPA is awarding the eXtension Foundation with a cooperative agreement to establish a system to distribute EPA funds to Pesticide Safety Education Programs (PSEPs) in State Cooperative Extension Services at Land Grant Universities.

  5. Climate Justice and the Paris Agreement

    International Nuclear Information System (INIS)

    Michelot, Agnes

    2016-01-01

    The concept of climate justice has been, for the first time, used in an international agreement - namely, the Paris Agreement. But this recognition of the notion of climate justice is extremely restricted by the very way it is formulated. Preamble of the Paris Agreement 'notes' that climate justice is recognized by 'certain cultures'. Does it mean that particular and concrete stakes of climate justice of the pre-COP21 agenda have been recognized or, on the contrary, that the notion so introduced is actually an empty shell without any genuine legal perspective? Considering this uncertainty, it appears relevant to analyze the Paris Agreement through the claims of various groups and coalitions, which influenced the COP21 negotiations

  6. 7 CFR 1720.9 - Guarantee Agreement.

    Science.gov (United States)

    2010-01-01

    ... bonds. (b) The guaranteed bonds shall refer to the guarantee agreement as controlling the terms of the... the holder of the guaranteed bonds; (11) Claim procedures; (12) What constitutes a failure by the...

  7. 76 FR 2114 - Notice of Agreements Filed

    Science.gov (United States)

    2011-01-12

    ... corporate address of American President Line's corporate address. Agreement No.: 201207-002. Title: Terminal... Strategy to improve the air quality in the PONYNJ community. The parties have requested expedited review...

  8. 77 FR 1689 - Notice of Agreements Filed

    Science.gov (United States)

    2012-01-11

    .... West Coast ports and ports in China and Vietnam. Agreement No.: 012151. Title: Maersk Line/MSC WCCA... Angeles and ports in Mexico and Panama. Dated: January 6, 2012. By Order of the Federal Maritime...

  9. 7 CFR 1599.5 - Agreements.

    Science.gov (United States)

    2010-01-01

    ... designed to ensure that the participant is aware of, and has the capacity to complete, all required... provide donated commodities and FAS-provided funds under a multiyear agreement contingent upon the...

  10. 7 CFR 1499.5 - Agreements.

    Science.gov (United States)

    2010-01-01

    ... designed to ensure that the participant is aware of, and has the capacity to complete, all required... provide donated commodities and CCC-provided funds under a multiyear agreement contingent upon the...

  11. 75 FR 366 - Notice of Agreement Filed

    Science.gov (United States)

    2010-01-05

    ...) 523-5793 or [email protected] . Agreement No.: 012088. Title: Hanjin and WHS Transpacific Vessel... vessel space in the trade between the U.S. ports and ports in Malaysia, Vietnam, Japan, Korea, People's...

  12. 75 FR 6397 - Notice of Agreements Filed

    Science.gov (United States)

    2010-02-09

    ... manage a joint venture limited liability company to provide stevedoring and other services for the... Agreement. Parties: A.P. Moller-Maersk A/S; Maersk Line Limited; and Zim Integrated Shipping Services, Ltd...

  13. Effective construction of environmental protection agreements

    International Nuclear Information System (INIS)

    French, H.F.

    1995-01-01

    By now 170 international agreements are designed to protect air, ground, water and organisms from man-made hazards. Nevertheless are innovative approaches required for global conventions to make the Earth a sanctuary of life for good. (orig.) [de

  14. 49 CFR 212.105 - Agreements.

    Science.gov (United States)

    2010-10-01

    ... TRANSPORTATION STATE SAFETY PARTICIPATION REGULATIONS State/Federal Roles § 212.105 Agreements. (a) Scope. The... facilities, equipment, and operating practices through planned routine compliance inspections for all, or a...

  15. Material Transfer Agreement (MTA) | FNLCR Staging

    Science.gov (United States)

    Material Transfer Agreements are appropriate for exchange of materials into or out of the Frederick National Labfor research or testing purposes, with no collaborative research by parties involving the materials.

  16. 78 FR 35649 - Negotiated Service Agreement

    Science.gov (United States)

    2013-06-13

    ... whether the 2013 Agreement (1) Improves the net financial position of the Postal Service or enhances the... CFR 3015.5 (filed under seal); a public Excel file containing redacted versions of financial...

  17. 78 FR 17234 - Negotiated Service Agreement

    Science.gov (United States)

    2013-03-20

    ... (DFS) Negotiated Service Agreement (NSA) to the market dominant product list.\\1\\ After a [[Page 17235... dominant product list.\\2\\ On March 8, 2013, the Postal Service filed an amendment to the DFS NSA with the...

  18. Power sales contract/energy supply agreements

    International Nuclear Information System (INIS)

    Wallace, R.B.

    1999-01-01

    The factors involved in negotiating power purchase/sales arrangements in Ontario's newly deregulated electricity market are described, and the ways in which they will evolve in the future are predicted. Indications are that the trends that will govern the changes in the electric power industry will be the same as those that existed in the natural gas industry. For this reason, a comparative evaluation of purchase and sale agreements in the two industries was provided. Traditional power purchase arrangements, including requests for proposals, the seller's response, the memorandum of understanding, and the principal terms of a traditional bilateral power purchase agreement were examined. The author predicted that over time, and probably fairly fast in power pool jurisdictions, the traditional power purchase agreement will give way to the concept of energy as a pure commodity and to a standard form of agreement. 1 appendix

  19. The political economy of services trade agreements

    OpenAIRE

    FIORINI, Matteo; LEBRAND, Mathilde

    2016-01-01

    Why do governments sign services trade agreements? This paper focuses on the role of international agreements in the context of trade in services when services are used as intermediate inputs in downstream industries. Compared to goods, services inputs are mostly non-tradable and complementary to other factors of production. We build a theoretical trade policy framework in which firms use foreign investment to contest foreign markets in services sectors and governments can restrict the entry ...

  20. Statement of Agreements Registered With The Agency

    International Nuclear Information System (INIS)

    1960-01-01

    This document contains a statement of all the agreements which had been registered with the Agency by 30 June 1960 under the Regulations for the Registration of Agreements adopted by the Board of Governors in implementation of Article XXII. B of the Statute. In compliance with Article VI of the Regulations this statement is hereby transmitted to all Members of the Agency for their information. A copy is also being sent to the Secretary-General of the United Nations

  1. Statement of Agreements Registered With The Agency

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1960-09-23

    This document contains a statement of all the agreements which had been registered with the Agency by 30 June 1960 under the Regulations for the Registration of Agreements adopted by the Board of Governors in implementation of Article XXII. B of the Statute. In compliance with Article VI of the Regulations this statement is hereby transmitted to all Members of the Agency for their information. A copy is also being sent to the Secretary-General of the United Nations.

  2. The Paris Agreement to Ignore Reality

    OpenAIRE

    Spash, Clive L.

    2016-01-01

    At the 21st session of the Conference of the Parties to the United Nations Framework Convention on Climate Change held in Paris, France, 30 November to 11 December 2015, an Agreement was reached by the international community including 195 countries. The Agreement has been hailed, by participants and the media, as a major turning point for policy in the struggle to address human induced climate change. The following is a short critical commentary in which I briefly explain why ...

  3. Hermann agreement updates IRS guidelines for incentives.

    Science.gov (United States)

    Broccolo, B M; Peregrine, M W

    1995-01-01

    The October 1994 agreement between the Internal Revenue Service (IRS) and Hermann Hospital of Houston, Texas, elucidates current IRS policy on physician recruitment incentives. The IRS distinguishes between the recruiting and the retention of physicians and perimts incentives beyond reasonable compensation in the former but not the latter circumstance. This new agreement, while not legally precedential, nevertheless provides guidance for healthcare organizations seeking safe harbor protection.

  4. The administrative review of concession agreements

    Directory of Open Access Journals (Sweden)

    Fatmira Hajdari

    2014-01-01

    The practice of concessionary agreements in Albania is only in its early steps of development. Furthermore, the legislation that provides for the concession agreements has suffered changes to reflect the international legislation. All of which have led to the case law encountering various issues, which we have only humbly tried to reflect in this paper, while also providing our opinion with regard to addressing them.

  5. Agency Agreements Process Champion Support Intern

    Science.gov (United States)

    Miksa, Ember

    2018-01-01

    This document will provide information on the 2018 Spring semester NIFS Intern who represented the Office of Chief Financial Officer (OCFO) as a Reimbursable Accountant at Kennedy Space Center (KSC). This intern supported the Agency Agreements Process Champions and Team Lead, Susan Kroskey, Sandy Massey and Mecca Murphy, with major initiatives to advance the KSC OCFO's vision of creating and innovating healthy financial management practices that maximize the value of resources entrusted to NASA. These initiatives include, but are not limited to: updating the Agency Guidance and NASA Procedural Guidance 9090.1 Agreements, implementing a new budget structure to be utilized across all centers, submitting a Call Request (CRQ) to enhance non-federal customer reporting, initiating a discussion to incorporate a 3-year funding program for NASA agreements, and undertaking the Office of Inspector General (OIG) Audit. In support of these initiatives, this intern identified technical methods to enhance and reduce the workload of financial processes for reimbursable and non-reimbursable agreements, prepared reports in support of accounting functions, and performed administrative work and miscellaneous technical tasks in support of the OCFO as requested. In conclusion of the internship, the intern will become knowledgeable on reimbursable accounting, reimbursable policy, types of reimbursable agreements, the agreements process, estimated pricing reports, and the roles and responsibilities of the Financial Accounting and Financial Services offices.

  6. The practical outfall of DOE compliance agreements

    International Nuclear Information System (INIS)

    Smith, Leanne; Henrie, Gregory O.

    1992-01-01

    Perhaps the significant regulatory issue facing the Department of Energy (DOE or the Department) is the compliant treatment, storage, and disposal of mixed (radioactive and hazardous) waste. Since DOE'S By-Product Rulemaking in 1987, when the Department acknowledged that the Resource Conservation and Recovery Act (RCRA) applied to the hazardous component of mixed waste, DOE has repeatedly communicated to the Environmental Protection Agency (EPA) and host States that, for mixed waste, DOE is not always able to strictly comply with RCRA standards and that bringing treatment on-line in an expeditious manner is proving very difficult. One of the most effective methods used between DOE and its regulators to address mixed waste management issues is the negotiation of compliance agreements. These agreements establish formal mile stones for bringing DOE sites into compliance. The milestones are not completed without overcoming technical roadblocks and a struggle for funding. However, agreements can establish technically attainable compliance methods that take into account the special problems radiation introduces into RCRA waste management. Compliance agreements help promote a cooperative relationship within the Department and between DOE and its regulators in that all parties have reached agreement and have a stake in attaining the same goal. Where agreements exist, mixed waste compliance efforts can proceed in a situation where all parties have a full understanding of each other's needs and expectations. (author)

  7. Challenges on preparing unitization agreements in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Ribeiro, Marilda Rosado de Sa [Universidade do Estado do Rio de Janeiro (UERJ), RJ (Brazil). Faculdade de Direito; Appi, Valeria Tiriba [PETROBRAS, Rio de Janeiro, RJ (Brazil)

    2004-07-01

    As a further stage of the new oil and gas industry in Brazil, various challenges are now faced as an outcome from the O and G projects progress, under the legal framework in force in Brazil. Among all are the first unitization processes, which require a set of steps to be performed in order to achieve a unitization agreement. The paper aims at analyzing the legal, technical and drafting issues to be dealt with in such agreements. After a brief introduction to the general issues at stake in the unitization agreements the study shall encompass a follow up of the sequence of events to be complied with. One could mention the settlement of the criteria onto calculations to serve as guidelines for the negotiations will be based on. That, is usually based on concepts as oil in place, possible O and G in the reservoir, or reserve, which must be agreed by all involved parties. Another possible step to be considered is the creation of a common database, in order to permit fast decisions and optimise E and P operations in the unitized area. Other concerns should be addressed, depending on the amount of O and G to be produced from the unitized area, as: the avoidance of multiple redeterminations aiming to decrease unnecessary expenditures, which could jeopardize the arising project profitability; and the recalculations of Government take, royalties and other incumbencies, to be shared by all involved parties. The paper shall also mention the experience of other countries trying to adopt, where applicable and compatible with the best practices of the oil industry, solutions adopted where tradition in oil and gas is more mature. It should be considered that, in each bidding round the Brazilian Concession Agreement has undergone changes, therefore during an unitization process with two different versions of the Concession Agreement differences between corresponding clauses will have to be faced. Comments should also be made about satellite agreements, encompassing O and G buying

  8. A juridical review of partnership agreements that have the elements of work agreements in Indonesia

    Science.gov (United States)

    Nugroho, A.; Sulistyowati, E.; Hikmah, N.

    2018-01-01

    The Partnership Agreements place the parties in an equal position each party has something as the bargaining power. In some cases, employers prefer to use Partnership Agreements to some individuals to complete the work in their company than Work agreements. Practicality and the absence of obligations to fulfil workers’ rights such as the right to join a Union and to get social security are some of the reasons why employers use the Partnership Agreements. Sometimes Partnership Agreement contains jobs, wages and orders which is the characteristic of work agreement. Based on the fact above, the legal issues arise whether the Partnership Agreement can be considered as the Work Agreement or not and which court is authorized to hear in the event of a dispute. To analyze the above legal issues, this research uses normative legal research type with the statute approach. The technique of legal material analysis uses prescriptive techniques to assess the issue and make recommendations. Based on the analysis, it can be concluded that the Partnership Agreement, of which the elements are: wages and orders can be categorized as Work Agreement and therefore in the event of a dispute, the authorized court is Industrial Relations Court.

  9. The myriad challenges of the Paris Agreement

    Science.gov (United States)

    Mitchell, Dann; Allen, Myles R.; Hall, Jim W.; Muller, Benito; Rajamani, Lavanya; Le Quéré, Corinne

    2018-05-01

    The much awaited and intensely negotiated Paris Agreement was adopted on 12 December 2015 by the Parties to the United Nations Framework Convention on Climate Change. The agreement set out a more ambitious long-term temperature goal than many had anticipated, implying more stringent emissions reductions that have been under-explored by the research community. By its very nature a multidisciplinary challenge, filling the knowledge gap requires not only climate scientists, but the whole Earth system science community, as well as economists, engineers, lawyers, philosophers, politicians, emergency planners and others to step up. To kick start cross-disciplinary discussions, the University of Oxford's Environmental Change Institute focused its 25th anniversary conference upon meeting the challenges of the Paris Agreement for science and society. This theme issue consists of review papers, opinion pieces and original research from some of the presentations within that meeting, covering a wide range of issues underpinning the Paris Agreement. This article is part of the theme issue `The Paris Agreement: understanding the physical and social challenges for a warming world of 1.5°C above pre-industrial levels'.

  10. India has got the best possible agreement

    International Nuclear Information System (INIS)

    Sreenivasan, T.P.

    2008-01-01

    The Indians wanted an agreement that will be acceptable to their people and the IAEA wanted to make sure that Uncle Sam was on board. The positions of both are reflected in the balanced document that has been emerged from negotiations. The terms of the proposed inspections have been set without compromising India's sovereign right to manage its nuclear facilities in its best interests in the spirit of the India-US Joint Statement of 2005. The non-proliferationists complain that India got away with too much and the liberationists complain that India gave away too much in the negotiations on the safeguards agreement. The fact that India has nuclear weapons make the inspections less stringent. The expectations is that as India switches to indigenous fuel, the inspections will cease altogether. Much has been said about the reference to the 'corrective measures' that India may take in the event of disruption of supplies. The non- proliferationists and the liberationists find this provision too vague. One windfall that has come in India's way, whether by design or as logical consequence of the new approach, is that the other safeguards agreements, which are applicable to facilities that use imported fuel, will be suspended as long as the new safeguards agreement is in force. The goodwill of the IAEA and its Director General, Mohammed ElBaradei, has played a major role in the accomplish of this agreement.

  11. Agreement and Anti-Agreement in Berber: A Multiple-Feature Inheritance Account

    Directory of Open Access Journals (Sweden)

    Saleem Abdelhady

    2017-10-01

    Full Text Available This study proposes understanding Agreement and Anti-Agreement in Berber from Multi-Feature Inheritance (MFI account following Branigan’s (2016 recent approach. The study aims to bridge a misunderstanding in the literature where it has been assumed that Feature Inheritance (FI can only account for Agreement relations while Anti-agreement relations can only be established by a direct Agree between C as a probe and its goal. Under MFI, it can be argued that FI can account for all aspects of Agreement/Anti-agreement. The study, therefore, presents a unification of the three mechanisms proposed by Ouali (2008. The new approach is tested on data from Berber.

  12. The Texts of The Agency's Agreements with the Republic of Austria. I. Headquarters Agreement. Amendments

    International Nuclear Information System (INIS)

    1970-01-01

    The text of the Agreement between the International Atomic Energy Agency and the Republic of Austria Amending the Agreement of 11 December 1957 Regarding the Headquarters of the International Atomic Energy Agency, which was signed on 4 June 1970, is reproduced in this document for the information of all Members. Members will be informed of the entry into force of the Amendments to the Headquarters Agreement

  13. The Texts of The Agency's Agreements with the Republic of Austria. I. Headquarters Agreement. Amendments

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1970-09-04

    The text of the Agreement between the International Atomic Energy Agency and the Republic of Austria Amending the Agreement of 11 December 1957 Regarding the Headquarters of the International Atomic Energy Agency, which was signed on 4 June 1970, is reproduced in this document for the information of all Members. Members will be informed of the entry into force of the Amendments to the Headquarters Agreement.

  14. Agreement Execution Process Study: CRADAs and NF-WFO Agreements and the Speed of Business

    Energy Technology Data Exchange (ETDEWEB)

    Harrer, Bruce J.; Cejka, Cheryl L.; Macklin, Richard; Miksovic, Ann

    2011-02-01

    This report summarizes the findings of a study on the execution of Cooperative Research and Development Agreements (CRADAs) and Non-Federal Work for Others (NF-WFO) agreements across the U.S. Department of Energy (DOE) laboratory complex. The study provides quantitiative estimates of times required to negotiate and execute these agreements across the DOE complex. It identifies factors impacting on cycle times and describes best practicies used at various laboratories and site offices that reduce cycle times.

  15. Vienna Agreement law 15.986 it approve Vienna Agreement for Protection ozone layer and annex

    International Nuclear Information System (INIS)

    1988-01-01

    The Agreement of Vienna is approved with respect to the protection of the Layer of Ozono, definitions,general duties, research and observations systematics, co-operation in the Spheres Scientific Juridical, and information, Technological Conference, transmission from the protocols, amends, secretariat, adoption to the agreement or the protocols, adoption and amendment of controversy, signing, ratify, approve annexes, solution or vote, relation approving, adhesion, rights between the present agreement and its protocols, entrance in vigor, reserves, retirement, deposition, exchange of information [es

  16. Government Procurement Agreements and Telecommunications Business

    Directory of Open Access Journals (Sweden)

    Shin-Won Kang

    2001-12-01

    Full Text Available The opening of the telecommunications market is acceleration due to the world trends of deregulation and privatization under the WTO basic telecommunications agreements. Diversification of services and fast and efficient equipment procurement are becoming necessary conditions for the survival of telecommunications operators. However, the issue here is that telecommunications operators are still bound by the GPA (Government Procurement Agreement based on conditions of monopoly even though the procurement market in Korean is open substantially since 1997. Under such conditions, the continued application of the GPA on telecommunications operator who is highly competitive may result in a negative impact on the telecommunications business and quality of telecommunications service by undermining the autonomy of operator and decreasing operator’s procurement competitiveness. Therefore, this study examines the GPA and the issues raised by the agreement, and also attempts to suggest revisions or means of abrogating the unfair GPA with regards to the development and deregulation of the telecommunications business.

  17. International standards and agreements in food irradiation

    International Nuclear Information System (INIS)

    Cetinkaya, N.

    2004-01-01

    Full text: The economies of both developed and developing countries have been effected by their exported food and agricultural products. Trading policies of food and agricultural products are governed by international agreement as well as national regulations. Trade in food and agricultural commodities may be affected by both principal Agreements within the overall World Trade Organization (WTO) Agreement, though neither specifically refers to irradiation or irradiated foods. The principal Agreements are the Technical Barriers to Trade (TBT) Agreement and the Sanitary and Phyto sanitary (SPS) Agreement. The SPS of the WTO requires governments to harmonize their sanitary and phyto sanitary measures on as wide basis as possible. Related standards, guidelines and recommendations of international standard setting bodies such as the Codex Alimentarius Commission (food safety); the International Plant Protection Convention (IPPC) (plant health and quarantine); and International Office of Epizootic (animal health and zoo noses) should be used in such a harmonization. International Standards for Phyto sanitary Measures (ISPM) no.18 was published under the IPPC by FAO (April 2003, Rome-Italy). ISPM standard provides technical guidance on the specific procedure for the application of ionizing radiation as a phyto sanitary treatment for regulated pests or articles. Moreover, Codex Alimentarius Commission, Codex General Standard for Irradiated Foods (Stand 106-1983) and Recommended International Code of Practice were first published in 1983 and revised in March 2003. Scope of this standard applies to foods processed by ionizing radiation that is used in conjunction with applicable hygienic codes, food standards and transportation codes. It does not apply to foods exposed to doses imparted by measuring instruments used for inspection purposes. Codex documents on Principles and Guidelines for the Import/Export Inspection and Certification of Foods have been prepared to guide

  18. International standards and agreements in food irradiation

    International Nuclear Information System (INIS)

    Cetinkaya, N.

    2004-01-01

    The economies of both developed and developing countries have been effected by their exported food and agricultural products. Trading policies of food and agricultural products are governed by international agreement as well as national regulations. Trade in food and agricultural commodities may be affected by both principal Agreements within the overall World Trade Organization (WTO) Agreement, though neither specifically refers to irradiation or irradiated foods. The principal Agreements are the Technical Barriers to Trade (TBT) Agreement and the Sanitary and Phyto sanitary (SPS) Agreement. The SPS of the WTO requires governments to harmonize their sanitary and phyto sanitary measures on as wide basis as possible. Related standards, guidelines and recommendations of international standard setting bodies such as the Codex Alimentarius Commission (food safety); the International Plant Protection Convention (IPPC) (plant health and quarantine); and International Office of Epizootic (animal health and zoo noses) should be used in such a harmonization. International Standards for Phyto sanitary Measures (ISPM) no.18 was published under the IPPC by FAO (April 2003, Rome-Italy). ISPM standard provides technical guidance on the specific procedure for the application of ionizing radiation as a phyto sanitary treatment for regulated pests or articles. Moreover, Codex Alimentarius Commission, Codex General Standard for Irradiated Foods (Stand 106-1983) and Recommended International Code of Practice were first published in 1983 and revised in March 2003. Scope of this standard applies to foods processed by ionizing radiation that is used in conjunction with applicable hygienic codes, food standards and transportation codes. It does not apply to foods exposed to doses imparted by measuring instruments used for inspection purposes. Codex documents on Principles and Guidelines for the Import/Export Inspection and Certification of Foods have been prepared to guide international

  19. Dividends Provisions in Croatian Double Taxation Agreements

    Directory of Open Access Journals (Sweden)

    Marjeta Tomulić Vehovec

    2007-03-01

    Full Text Available This paper analyzes the provisions concerning dividends in the double taxation avoidance agreements concluded by the Republic of Croatia. Since the base for taxation is necessarily laid down in domestic law, Croatian legislation is examined as well. The author primarily discusses dividends provisions in four agreements signed with Germany, Austria, Switzerland and Slovenia, in addition to analyzing the differences from and similarities with the OECD Model Convention. Second, the paper briefly explains the methods for eliminating double taxation on income from dividends. Finally, it addresses the changes necessary for accession to the European Union.

  20. Iran and Russia signed nuclear agreement

    International Nuclear Information System (INIS)

    Anon

    2006-01-01

    This paper deals with signing of agreement between Russian Federation and Iran about nuclear fuel for nuclear power plant which is constructed. It was happened only three days after Bratislava Summit between presidents G. Bush and V. Putin. Supply of nuclear fuel should be started up to two months and the nuclear power plant with value eight hundred U. S. dollars should be commissioned next year. According to this agreement spent fuel will be sent back to Russia. After this manner it should be prevented the possibility that Iran will use spent fuel for producing of nuclear bomb

  1. AFRA. African Regional Co-operative Agreement

    International Nuclear Information System (INIS)

    1994-04-01

    This publication provides an outline of the African Regional Co-operation Agreement for research, development and training related to nuclear science and technology (AFRA). The agreement stems from an initiative of several African member states of the IAEA to get the agency to help establish an African regional arrangement which would be similar to arrangements which were already in place in the Asian and Latin American regions. Through this regional approach to development, AFRA seeks to accelerate moves toward self-sufficiency in scientific disciplines and appropriate technologies by coordinating intellectual and physical resources and disseminating innovative methods and practices in a cost-effective manner

  2. The Danish agreements on energy efficiency

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    CO{sub 2}-taxes for industry were introduced in 1993. In 1996, the taxes were increased and an agreement system for energy-intensive companies was implemented. The main purpose of the agreement system has been to allow energy-intensive industry to pay a reduced tax rate, while at the same time improving energy efficiency. The evaluation of the energy tax system has shown that it has been possible to establish an energy tax that has led to a decrease in CO{sub 2}-emissions, without causing a decrease in the competitiveness of trade, industry and services. The agreement system has been a very important element in that it has improved energy efficiency in companies in which taxes would not have been a realistic instrument. In the case of companies with agreements, several studies suggest improvements of approximately 2.7% of the total energy use per agreement (three years). The three sources (concrete projects, special investigation and energy management) contribute approximately one third of this reduction each. The values for special investigation and energy management must be used with great care. It is also predicted that a continuation of the agreement system by 2005, relative to a situation without agreements, can lead to a decrease in CO{sub 2}-emissions corresponding to 6% of total emissions in industry and trade. Of this reduction, the highest amount is due to energy management. However, maintaining the positive effects of energy management systems will require that companies give higher priority to the managerial part of the system and not only focus on energy accounting. Some companies have argued that it is costly to carry out energy audits and to have to audits verified. Therefore, consideration should be given to possibilities for reducing the administrative costs of entering into an agreement, without this causing reduced efforts to save energy. A means of achieving these objectives could be to reduce the requirement for energy audits and verification

  3. Treatment of adolescent lumber spondylolysis with modified Boston brace. Selection of the patients with bone scintigraphy and repair of the part defects

    Energy Technology Data Exchange (ETDEWEB)

    Hino, Hiroyuki; Abumi, Kuniyoshi; Kaneda, Kiyoshi; Sato, Eishu [Hokkaido Univ., Sapporo (Japan). School of Medicine

    1996-06-01

    Results of brace treatment of 29 spondylolysis patients were reported. Patients were those who were diagnosed by scout roentgenography and accumulated {sup 99m}Tc at spondylolytic site by bone scintigraphy or by single photon emission computed tomography (SPECT) which being found more convenient to see the accumulation than the scintigraphy. Coaptation after brace treatment was observed by flat and tomographic roentgenography. Under limited sports activity, the hard brace was used for about 4 months and then soft one, for 2 months. Coaptation and repair were observed for 46 (79%) of 58 part defects in the 29 patients. Since lumber spine spondylolysis is mostly caused by fatigue fracture and bone metabolism is activated at the lesional site, {sup 99m}Tc accumulation can be seen at the spondylolytic site by bone scintigraphy with high frequency. Therefore, the rate of repair can be increased when brace treatment was applied for patients with positive bone scintigraphy findings. The scintigraphy was thus useful far selecting patients suitable for brace treatment. (K.H.)

  4. Treatment of adolescent lumber spondylolysis with modified Boston brace. Selection of the patients with bone scintigraphy and repair of the part defects

    International Nuclear Information System (INIS)

    Hino, Hiroyuki; Abumi, Kuniyoshi; Kaneda, Kiyoshi; Sato, Eishu

    1996-01-01

    Results of brace treatment of 29 spondylolysis patients were reported. Patients were those who were diagnosed by scout roentgenography and accumulated 99m Tc at spondylolytic site by bone scintigraphy or by single photon emission computed tomography (SPECT) which being found more convenient to see the accumulation than the scintigraphy. Coaptation after brace treatment was observed by flat and tomographic roentgenography. Under limited sports activity, the hard brace was used for about 4 months and then soft one, for 2 months. Coaptation and repair were observed for 46 (79%) of 58 part defects in the 29 patients. Since lumber spine spondylolysis is mostly caused by fatigue fracture and bone metabolism is activated at the lesional site, 99m Tc accumulation can be seen at the spondylolytic site by bone scintigraphy with high frequency. Therefore, the rate of repair can be increased when brace treatment was applied for patients with positive bone scintigraphy findings. The scintigraphy was thus useful far selecting patients suitable for brace treatment. (K.H.)

  5. 78 FR 68444 - Notice of Agreements Filed

    Science.gov (United States)

    2013-11-14

    ...; Oceania Cruises; Paul Gauguin Cruises; Pearl Seas Cruises; Princess Cruises; Regent Seven Seas Cruises.... Agreement No.: 012232. Title: MSC/CMA CGM North West European Continent-US East Coast Service Space Charter... authorizes MSC to charter space to CMA CGM in the trade between the North West European Continent and the U.S...

  6. Emerging practices in community development agreements | Loutit ...

    African Journals Online (AJOL)

    ... capacitated, and prepared to engage in meaningful negotiations regarding how the investor's operations should benefit local stakeholders. This article reviews existing research on CDAs, as well as available agreements from the extractive sector in Australia, Canada, Laos, Papua New Guinea, Ghana and Greenland.

  7. Risk-sharing agreements in the EU

    DEFF Research Database (Denmark)

    Traulsen, Janine Marie; Traulsen, Janine Marie; Holm-Larsen, Tove

    2017-01-01

    Abstract Objective Our objectives were to explore the changes in the level of interest in risk-sharing agreements (RSAs) in the EU during the last 15 years and the underlying reasons for these changes. Methods A systematic literature review was conducted using PubMed, Scopus, Web of Science...

  8. 75 FR 14245 - Voluntary Intermodal Sealift Agreement

    Science.gov (United States)

    2010-03-24

    ... measures so that Contingency planning information can be shared with Participants to enable them to plan... Intermodal Sealift Agreement (VISA) Table of Contents Abbreviations Definitions Preface I. Purpose II... of VISA Contingency Provisions A. General B. Notification of Activation C. Voluntary Capacity D...

  9. Regulations for the Registration of Agreements

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1959-11-06

    The Regulations for the Registration of Agreements adopted by the Board of Governors on 25 April 1958 in implementation of Article XXII.B of the Statute of the Agency are reproduced in this document for the information of all Members.

  10. 7 CFR 1415.11 - Restoration agreements.

    Science.gov (United States)

    2010-01-01

    ... functions and values of the grassland to meet both USDA and the participant's objective and the purposes of... restoration agreement at that time to improve the functions and values with USDA approval and when funds are... grassland resources are adequate to meet the participant's objectives and the purposes of the program, or if...

  11. Regulatory domain limits of unilateral agreements

    International Nuclear Information System (INIS)

    Grenier, M.

    1986-06-01

    Simple in its principle unilateral agreement application in practice arise nevertheless some problems, not only for international transport when interpretation is somewhat different between countries, but also in domestic transport. This report tries to determine what being misapprehension and to propose a way to solve misapprehension which does not facilitate radioactive materials transport [fr

  12. Unfolding the phenomenon of interrater agreement

    DEFF Research Database (Denmark)

    Slaug, Björn; Schilling, Oliver; Helle, Tina

    2012-01-01

    accounted for 6-11%, the items for 32-33%, and the residual for 57-60% of the variation. Multilevel regression analysis showed barrier prevalence and raters' familiarity with using standardized instruments to have the strongest impact on agreement. CONCLUSION: Supported by a conceptual analysis, we propose...

  13. 75 FR 31438 - Notice of Agreements Filed

    Science.gov (United States)

    2010-06-03

    ..., Panama, Colombia, Venezuela, Brazil, Argentina, Uruguay, Paraguay, Chile, and Peru. Dated: May 28, 2010... Berhad; Mitsui O.S.K. Lines Ltd.; Nippon Yusen Kaisha; Safmarine Container Lines N.V.; Norasia Container... ports in Asia. Agreement No.: 012097. Title: Mitsui O.S.K. Lines/Kawasaki Kisen Kaisha U.S. Atlantic...

  14. 75 FR 19402 - Notice of Agreements Filed

    Science.gov (United States)

    2010-04-14

    ... cargo from ports on the U.S. east coast to ports in Chile, Ecuador, Peru, Panama, Colombia, and... Joint Service Agreement and Mitsui O.S.K. Lines, Ltd. Filing Party: Robert B. Yoshitomi, Esq., Nixon... Co. Pte. Ltd.; Hyundai Merchant Marine; and Mitsui O.S.K. Lines, Ltd. Filing Party: Robert Yoshitomi...

  15. 77 FR 58140 - Notice of Agreements Filed

    Science.gov (United States)

    2012-09-19

    ... Colombia, Ecuador, Peru, and Chile, on the other hand. Agreement No.: 201112-004. Title: Lease and... O'Connor; 1627 I Street NW., Suite 1100; Washington, DC 20006-4007. Synopsis: The amendment corrects... R. Rohde, Esq.; Cozen O'Connor; 1627 I Street NW., Suite 1100; Washington, DC 20006-4007. Synopsis...

  16. 50 CFR 81.6 - Project Agreement.

    Science.gov (United States)

    2010-10-01

    ...) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM CONSERVATION OF ENDANGERED AND THREATENED..., the period of time necessary to accomplish the objectives, and both the Federal and State costs. All... Office of Management and Budget Circular No. A-95 (as revised). (d) The Project Agreement will follow...

  17. 76 FR 17653 - Notice of Agreements Filed

    Science.gov (United States)

    2011-03-30

    ...: CSCL/ELJSA Vessel Sharing Agreement-Asia and Mexico, US East Coast Service. Parties: China Shipping Container Lines Co., Ltd.; China Shipping Container Lines (Hong Kong) Co., Ltd.; and Evergreen Lines Joint... coordinate sailings in the trades between Japan, China, and the Pacific coast of the United States. By Order...

  18. 31 CFR 540.305 - HEU Agreements.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false HEU Agreements. 540.305 Section 540.305 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... Federation for Atomic Energy Concerning the Transfer of Source Material to the Russian Federation signed at...

  19. 77 FR 13604 - Notice of Agreements Filed

    Science.gov (United States)

    2012-03-07

    ...: Maersk Line/New World Alliance Slot Exchange Agreement. Parties: A.P. Moller-Maersk A/S trading under the... exchange space on their respective services in the trade between the U.S. Atlantic Coast and ports in Panama, the United Kingdom, Germany, the Netherlands and Mediterranean ports in France, Italy and Spain...

  20. 78 FR 53455 - Notice of Agreements Filed

    Science.gov (United States)

    2013-08-29

    .... Parties: Zim Integrated Shipping Services, Ltd.; China Shipping Container Line Co., Ltd. and China Shipping Container Lines (Hong Kong) Co., Ltd. (acting as a single party). Filing Party: Mark E. Newcomb.... Synopsis: The agreement authorizes Hamburg Sud to charter space to Hapag-Lloyd in the trade between the U.S...

  1. 78 FR 76624 - Notice of Agreements Filed

    Science.gov (United States)

    2013-12-18

    ... Agreement. Parties: BBC Chartering & Logistic GmbH & Co. KG; Industrial Maritime Carriers LLC; Seaboard... amendment clarifies that BBC Chartering Carriers GmbH & Co. KG (BBC Carriers) and BBC Chartering & Logistic GmbH & Co. KG (BBC Logistic), both common carrier members of BBC Chartering Group, are to be treated...

  2. Atomic energy: agreement between Canada and Australia

    International Nuclear Information System (INIS)

    1983-01-01

    This agreement provides for the exchange of nuclear materials and equipment between Canada and Australia and specifies the safeguards and other protective measures that shall be employed to ensure the peaceful use of the nuclear technology shared between the two countries

  3. ACHP | News | St. Elizabeths Programmatic Agreement Signed

    Science.gov (United States)

    Search skip specific nav links Home arrow News arrow St. Elizabeths Programmatic Agreement Signed St redevelopment of the St. Elizabeths West Campus, which is part of the St. Elizabeths National Historic Landmark this project, due to the historic significance of the NHL. GSA's client for the St. Elizabeths

  4. Making Education Markets through Global Trade Agreements

    Science.gov (United States)

    Robertson, Susan L.

    2017-01-01

    This paper uses the global trade negotiations and agreements, which include education sectors as potentially tradable services, to show the complex processes at work in making global education markets. Drawing on the work of Jens Beckert and others, I focus on the micro-processes of making capitalist orders and the challenges at hand in bringing…

  5. 46 CFR 356.41 - Management agreements.

    Science.gov (United States)

    2010-10-01

    ... which the management company provides marketing services, consulting services or other services that are... otherwise effectively gain control over the management and operation of the vessel or vessel-owning entity... 46 Shipping 8 2010-10-01 2010-10-01 false Management agreements. 356.41 Section 356.41 Shipping...

  6. Exploring hubness in Regional Trade Agreements

    NARCIS (Netherlands)

    Vaal, A. de

    2016-01-01

    In the plethora of Regional Trade Agreements (RTAs) some countries take in a more central position than others in the sense that some countries are much more engaged with other countries through RTAs. Furthermore, the position of some countries is that of a hub: they have (many) trade

  7. Corporate Social Responsibility Agreements Model for Community ...

    African Journals Online (AJOL)

    Corporate Social Responsibility Agreements Model for Community ... their host communities with concomitant adverse effect on mining operations. ... sustainable community development an integral part of the mining business. This paper presents the evolutionary strategic models, with differing principles and action plans, ...

  8. What agreement in Paris in 2015?

    International Nuclear Information System (INIS)

    Colombier, Michel; Ribera, Teresa

    2015-01-01

    In Warsaw, countries agreed to a process whereby each will unilaterally design and communicate its contribution toward reducing greenhouse gas emissions in the atmosphere. This process is to be ratified in late 2015 in Paris. Will the Paris agreement mark a turning point in climate policy? Will it measure up to the ambitions proclaimed by the international community at the Durban meeting?

  9. The Kyoto Agreement: Trade and Design

    DEFF Research Database (Denmark)

    Svendsen, Gert Tinggaard

    1999-01-01

    The Kyoto Agreement from 1997 allows trade of CO2 emission quotas between the 38 industrialized countries which have committed themselves to an emission ceiling. However, it does not define how this potential trade system should be designed. The intention was to clarify these matters during the 1...

  10. 23 CFR 630.110 - Modification of original agreement.

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Modification of original agreement. 630.110 Section 630... OPERATIONS PRECONSTRUCTION PROCEDURES Project Authorization and Agreements § 630.110 Modification of original agreement. (a) When changes are needed to the original project agreement, a modification of agreement shall...

  11. The Text of a Safeguards Transfer Agreement relating to the Bilateral Agreement between France and Japan

    International Nuclear Information System (INIS)

    1973-01-01

    The text of a Safeguards Transfer Agreement between the Agency, France and Japan relating to the agreement of 26 February 1972 between the two Governments for co-operation in the peaceful uses of nuclear energy is reproduced in this document for the information or all Members

  12. The Text of the Safeguards Transfer Agreement relating to the Bilateral Agreement between Pakistan and Canada

    International Nuclear Information System (INIS)

    1969-01-01

    The text of the Safeguard Transfer Agreement between Pakistan, Canada and the Agency relating to the agreement of 14 May 1959 between the two Governments for co-operation in the peaceful uses of atomic energy is reproduced in this document for the information of all Members

  13. The Text of the Safeguards Transfer Agreement relating to the Bilateral Agreement between Pakistan and Canada

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1969-11-13

    The text of the Safeguard Transfer Agreement between Pakistan, Canada and the Agency relating to the agreement of 14 May 1959 between the two Governments for co-operation in the peaceful uses of atomic energy is reproduced in this document for the information of all Members.

  14. 48 CFR 1642.1204 - Agreement to recognize a successor in interest (novation agreement).

    Science.gov (United States)

    2010-10-01

    ... that the corporate name of (insert old corporate name) was changed to (insert new corporate name) on... MANAGEMENT CONTRACT ADMINISTRATION Novation and Change-of-Name Agreements 1642.1204 Agreement to recognize a... corporate name) (Transferor), a corporation duly organized and existing under the laws of (insert State...

  15. 12 CFR 346.5 - Related agreements considered a single agreement.

    Science.gov (United States)

    2010-01-01

    ... STATEMENTS OF GENERAL POLICY DISCLOSURE AND REPORTING OF CRA-RELATED AGREEMENTS § 346.5 Related agreements...; (2) Were entered into within the same 12-month period; and (3) Are each in fulfillment of the CRA. (b... in fulfillment of the CRA, if the contracts were negotiated in a coordinated fashion and a NGEP is a...

  16. The Text of the Safeguards Transfer Agreement relating to the Bilateral Agreement between Canada and Japan

    International Nuclear Information System (INIS)

    1966-01-01

    The text of the Safeguards Transfer Agreement between the Agency, Canada and Japan relating to the agreement between those Governments concerning co-operation in the promotion and development of the peaceful uses of atomic energy is reproduced in this document for the information of all Members

  17. The Text of a Safeguards Agreement relating to the Bilateral Agreement between Japan and Australia

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1973-01-26

    The text of a Safeguards Agreement between the Agency, Japan and Australia relating to the agreement of 21 February 1972 between the two Governments for co-operation in the peaceful uses of atomic energy is reproduced in this document for the information of all Members.

  18. The Text of a Safeguards Transfer Agreement relating to the Bilateral Agreement between France and Japan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1973-01-31

    The text of a Safeguards Transfer Agreement between the Agency, France and Japan relating to the agreement of 26 February 1972 between the two Governments for co-operation in the peaceful uses of nuclear energy is reproduced in this document for the information or all Members.

  19. Effects of parallel planning on agreement production.

    Science.gov (United States)

    Veenstra, Alma; Meyer, Antje S; Acheson, Daniel J

    2015-11-01

    An important issue in current psycholinguistics is how the time course of utterance planning affects the generation of grammatical structures. The current study investigated the influence of parallel activation of the components of complex noun phrases on the generation of subject-verb agreement. Specifically, the lexical interference account (Gillespie & Pearlmutter, 2011b; Solomon & Pearlmutter, 2004) predicts more agreement errors (i.e., attraction) for subject phrases in which the head and local noun mismatch in number (e.g., the apple next to the pears) when nouns are planned in parallel than when they are planned in sequence. We used a speeded picture description task that yielded sentences such as the apple next to the pears is red. The objects mentioned in the noun phrase were either semantically related or unrelated. To induce agreement errors, pictures sometimes mismatched in number. In order to manipulate the likelihood of parallel processing of the objects and to test the hypothesized relationship between parallel processing and the rate of agreement errors, the pictures were either placed close together or far apart. Analyses of the participants' eye movements and speech onset latencies indicated slower processing of the first object and stronger interference from the related (compared to the unrelated) second object in the close than in the far condition. Analyses of the agreement errors yielded an attraction effect, with more errors in mismatching than in matching conditions. However, the magnitude of the attraction effect did not differ across the close and far conditions. Thus, spatial proximity encouraged parallel processing of the pictures, which led to interference of the associated conceptual and/or lexical representation, but, contrary to the prediction, it did not lead to more attraction errors. Copyright © 2015 Elsevier B.V. All rights reserved.

  20. Signalling in international environmental agreements. Using pre-agreement emission level as a signalling device

    Energy Technology Data Exchange (ETDEWEB)

    Steiner, U.

    1997-12-31

    This paper addresses the question about strategic incentives in international environmental agreements and tries to give a positive description of how the design of the agreement influences the strategic behaviour of potential participants before they enter the treaty. A common feature of the design of agreements is that the reduction obligations (RO) are made contingent on a pre-agreement or baseline emission. As it is assumed that countries posses better information about their reduction costs than does the international body in charge of deciding the RO, countries might have incentives to signal higher costs by increasing their baseline emission, and thereby reducing the costs of entering the agreement. The appropriate analytical framework is to use a signalling game approach, where the pre-agreement emission level conveys information about the privately informed country`s reduction cost. In this paper two types of agreement design are considered, one with uniform obligations, and one with differentiated obligations. This enables us to make a comparison between two different reduction regimes. The result is that the predicted outcomes vary with regard to both the environmental effectiveness and the associated expected costs for the participating countries. This means that when private information is considered, the anticipation of a given institutional framework has significant impact on the resulting distortion of the total emission level, highlighting the necessity of taking this into consideration when future designs are proposed. (au)

  1. Signalling in international environmental agreements: Using pre-agreement emission level as a signalling device

    International Nuclear Information System (INIS)

    Steiner, U.

    1997-01-01

    This paper addresses the question about strategic incentives in international environmental agreements and tries to give a positive description of how the design of the agreement influences the strategic behaviour of potential participants before they enter the treaty. A common feature of the design of agreements is that the reduction obligations (RO) are made contingent on a pre-agreement or baseline emission. As it is assumed that countries posses better information about their reduction costs than does the international body in charge of deciding the RO, countries might have incentives to signal higher costs by increasing their baseline emission, and thereby reducing the costs of entering the agreement. The appropriate analytical framework is to use a signalling game approach, where the pre-agreement emission level conveys information about the privately informed country's reduction cost. In this paper two types of agreement design are considered, one with uniform obligations, and one with differentiated obligations. This enables us to make a comparison between two different reduction regimes. The result is that the predicted outcomes vary with regard to both the environmental effectiveness and the associated expected costs for the participating countries. This means that when private information is considered, the anticipation of a given institutional framework has significant impact on the resulting distortion of the total emission level, highlighting the necessity of taking this into consideration when future designs are proposed. (au)

  2. Intergovernmental organisation activities and Multilateral agreements

    International Nuclear Information System (INIS)

    2012-01-01

    This section summarises the activities of Intergovernmental organisations and the status of Multilateral agreements on December 1, 2011: 1 - Intergovernmental organisation activities: European Atomic Energy Community: Adopted legislative instruments, Reports, Meetings; International Atomic Energy Agency: IAEA Action Plan on Nuclear Safety, Non-binding instrument on the transboundary movement of scrap metal, 55. IAEA General Conference, Basic Safety Standards, Nuclear Law Institute; OECD Nuclear Energy Agency: Basic Safety Standards, International Nuclear Law Essentials, International School of Nuclear Law, New members, Russian Federation request for membership; 2 - Multilateral agreements: Status of conventions in the nuclear energy domain on December 1, 2011; Status of conventions in the environmental protection/evaluation impacting the nuclear energy use on December 1, 2011; participation of OECD Member States to nuclear energy and environment protection/evaluation related treaties/conventions

  3. Interjudge agreement in videofluoroscopic studies of swallowing.

    Science.gov (United States)

    Wilcox, F; Liss, J M; Siegel, G M

    1996-02-01

    Videofluoroscopic swallowing examinations of 3 patients with dysphagia were reviewed independently by 10 speech-language pathologists. Prior to viewing each video, clinicians were provided with information about the patient's history, the results of a bedside swallow examination, and oral-facial and oral motor control examinations. Clinicians completed a swallowing observation protocol as they viewed each video. They then recommended, from a list of treatment strategies, intervention techniques that would be most appropriate for each patient. Interjudge agreement was calculated by determining how many clinicians observed a given swallowing event or deficit, and how many recommended a given treatment strategy. Results suggest that the level of interjudge agreement for videofluoroscopic evaluations is not encouragingly high.

  4. China and nuclear arms limitation agreements

    International Nuclear Information System (INIS)

    Roberts, E.V.

    1980-01-01

    The Chinese attitudes from 1949 to 1980 towards nuclear arms limitation are divided into four distinct periods: 1949-1956, 1957-1963, 1964-1972 and 1973-1980. During 1949-1956, China held the view that an atom bomb or nuclear weapons are not decisive for the outcome of any war. It is the people who decide the outcome of a war. The period 1957-1963, after Soviet refusal to transfer nuclear technology, is marked by the development of the nuclear programme which led to the explosion of a nuclear device in 1964. China continued to build nuclear capability during 1964-1972. Mao died in 1976 and the relations with the U.S.A. were normalised in 1979. Taking an anti-Soviet stance China now takes the view that any nuclear arms agreement with Soviet Union is futile and describes SALT II agreement as an absolute farce. (M.G.B.)

  5. OPEC's response to international climate agreements

    International Nuclear Information System (INIS)

    Braaten, J.; Golombek, R.

    1998-01-01

    This paper studies a game between a group of countries that have agreed to participate in an international climate agreement (the signatories) and OPEC. The purpose of the signatories is to design carbon taxes that maximize their total net income, given a goal on global carbon emissions. As a response to the climate agreement, OPEC imposes an oil tax on its member states that maximizes OPEC's profits. Within a numerical model we find the subgame-perfect equilibrium of a game in which each player chooses when to fix his decision variables. It is shown that in equilibrium the group of signatories chooses to be the leader and OPEC chooses to be the follower. It is demonstrated, however, that for both agents the order of move is of minor (numerical) importance. Hence, the players have limited incentives for strategic behaviour. 17 refs

  6. Sinopec and COSCO Sign Strategic Partnership Agreement

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ Sinopec and China Ocean Shipping (Group)Company (COSCO), the country's biggest shipping company, signed a framework cooperation agreement on June 18 in Beijing, under which COSCO would provide quality crude oil transport from the current 1.94 million deadweight tons. The ambitious plan was made to chter to COSCO's establishment of a long-term strategic partnership for cooperation with Sinopec, China's leading producer and supplier of petroleum products.

  7. The Ranger and Nabarlek mining agreements

    International Nuclear Information System (INIS)

    Gray, W.J.

    1980-01-01

    This article contains information about the content of the agreements which have been entered into between the Australian Government and the Northern Land Council in relation to the Ranger deposits in the Northern Territory and between the Government and Queensland Mines Limited and the N.L.C. in relation to the Nabarlek deposit. A statement by the Minister for Aboriginal Affairs on the impact of uranium mining on Northern Territory Aboriginals is included

  8. Attraction Effects in Honorific Agreement in Korean.

    Science.gov (United States)

    Kwon, Nayoung; Sturt, Patrick

    2016-01-01

    Previous studies have suggested that sentence processing is mediated by content-addressable direct retrieval processes (McElree, 2000; McElree et al., 2003). However, the memory retrieval processes may differ as a function of the type of dependency. For example, while many studies have reported facilitatory intrusion effects associated with a structurally illicit antecedent during the processing of subject-verb number or person agreement and negative polarity items (Pearlmutter et al., 1999; Xiang et al., 2009; Dillon et al., 2013), studies investigating reflexives have not found consistent evidence of intrusion effects (Parker et al., 2015; Sturt and Kwon, 2015; cf. Nicol and Swinney, 1989; Sturt, 2003). Similarly, the memory retrieval processes could be also sensitive to cross-linguistic differences (cf. Lago et al., 2015). We report one self-paced reading experiment and one eye-tracking experiment that examine the processing of subject-verb honorific agreement, a dependency that is different from those that have been studied to date, in Korean, a typologically different language from those previously studied. The overall results suggest that the retrieval processes underlying the processing of subject-verb honorific agreement in Korean are susceptible to facilitatory intrusion effects from a structurally illicit but feature-matching subject, with a pattern that is similar to subject-verb agreement in English. In addition, the attraction effect was not limited to the ungrammatical sentences but was also found in grammatical sentences. The clear attraction effect in the grammatical sentences suggest that the attraction effect does not solely arise as the result of an error-driven process (cf. Wagers et al., 2009), but is likely also to result from general mechanisms of retrieval processes of activating of potential items in memory (Vasishth et al., 2008).

  9. The Economics of Advance Pricing Agreements

    OpenAIRE

    Johannes Becker; Ronald B. Davies; Gitte Jakobs

    2014-01-01

    Advance pricing agreements (APAs) determine transfer prices for intra-firm transactions in advance. This paper interprets these contracts as a means to overcome a hold-up problem that occurs because governments cannot commit to non-excessive future tax rates. In addition, with private information, just as in practice, our APAs will be complex and require lengthy negotiations. Never- theless, implemented APAs lead to a Pareto improvement even when all agents are risk neutral. However, not all ...

  10. CHARACTERISTICS OF MANAGED ENTRY AGREEMENTS IN AUSTRALIA.

    Science.gov (United States)

    Robinson, Maxine F; Mihalopoulos, Cathrine; Merlin, Tracy; Roughead, Elizabeth

    2018-01-01

    Australia relies on managed entry agreements (MEAs) for many medicines added to the national Pharmaceutical Benefits Scheme (PBS). Previous studies of Australian MEAs examined public domain documents and were not able to provide a comprehensive assessment of the types and operation of MEAs. This study used government documents approved for release to examine the implementation and administration of MEAs implemented January 2012 to May 2016. We accessed documents for medicines with MEAs on the PBS between January 2012 and May 2016. Data were extracted on Anatomical Therapeutic Classification (ATC), type of MEA (financial, financial with outcomes, outcomes, and subcategories within each group), implementation and administration methods, source of MEA recommendation, and type of economic analysis. Of all medication indication pairs (MIPs) recommended for listing, one-third had MEAs implemented. Our study of eighty-seven MIPs had 170 MEAs in place. The Government's expert health technology assessment (HTA) committee recommended MEAs for 90 percent of the eighty-seven MIPs. A total of 81 percent of MEAs were simple financial agreements: the majority either discounts (32 percent) or reimbursement caps (43 percent). Outcome-based MEAs were least common (5 percent). Ninety-two percent of MEAs were implemented and operated through legal agreements. Approximately half of the MIPs were listed on the basis of accepted claims of cost-minimization. Forty-nine percent of medicines were in ATC L group. Advice from HTA evaluations strongly influences the implementation of ways to manage uncertainties while providing access to medicines. The government relied primarily on simple financial agreements for the managed entry of medicines for which there were perceived risks.

  11. Dayton Agreement as Legalization of Ethnic Cleainsing

    Directory of Open Access Journals (Sweden)

    Irina Vinčić Manojlović

    2015-06-01

    Full Text Available The article analyzes neo-racism in Bosnia and Herzegovina, which is a direct result of the political structure of the country. The constitution of Bosnia and Herzegovina, drafted under the Dayton Agreement, does not define BiH as a country of its citizens, but as a country of ethnically pure groups, mainly Serbs, Croats, Bosnians, and members of minority groups. The country continually reproduces neo-racism and the marginalization of its citizens, because the primary purpose of ethno-nationalist policies is to ensure the unity of a particular ethnic group. In this society, human rights are limited to collective rights, and the individual becomes entirely irrelevant. By analyzing policies and discourses of political parties, and analyzing the educational system and media freedom, the author focuses on the tools used for ideological control, which produces neo-racism. The article also analyzes neo-racist discrimination in state symbols and state holidays. In the end, the author discusses the possibility of the abolition of the Dayton Agreement. Examples of respect and solidarity between people, in the author's opinion, are the most suitable basis for the fight against neo-racism. The article concludes that the ethno-nationalist political divide remains strong, and that it is not likely that, in the near future, Bosnia and Herzegovina will abolish the Dayton Agreement, and with it the neo-racist discrimination against its citizens.

  12. International trade agreements: hazards to health?

    Science.gov (United States)

    Shaffer, Ellen R; Brenner, Joseph E

    2004-01-01

    Since the 1980s, neoliberal policies have prescribed reducing the role of governments, relying on market forces to organize and provide health care and other vital human services. In this context, international trade agreements increasingly serve as mechanisms to enforce the privatization, deregulation, and decentralization of health care and other services, with important implications for democracy as well as for health. Critics contend that social austerity and "free" trade agreements contribute to the rise in global poverty and economic inequality and instability, and therefore to increased preventable illness and death. Under new agreements through the World Trade Organization that cover vital human services such as health care, water, education, and energy, unaccountable, secret trade tribunals could overrule decisions by democratically elected officials on public financing for national health care systems, licensing and training standards for health professionals, patient safety and quality regulations, occupational safety and health, control of hazardous substances such as tobacco and alcohol, the environment, and affordable access to safe water and sanitation. International negotiations in 2003 in Cancun and in Miami suggested that countervailing views are developing momentum. A concerned health care community has begun to call for a moratorium on trade negotiations on health care and water, and to reinvigorate an alternative vision of universal access to vital services.

  13. WTO new round agreement and nuclear

    International Nuclear Information System (INIS)

    Lee, M. K.; Moon, L. H.; Kim, S. S.

    2002-01-01

    The start of new round of WTO could be recognized as a turning point shifting from bilateral or regional trade system to multilateral trade system worldwide. The changes in international trade system are expected to have some impact on the Korean nuclear industry. The purpose of this study is to understand the impact on prepare opening the market for the plant design and engineering. This market has been protected by Agreement on Government Procurement(AGP). However, this market will be eventually influenced by GATS(General Agreement on Trade in Services) with KEPCO's on going privatization being completed. There have been no impacts on R and D fund provided by the government as yet. However, in case of Government supported R and D for commercial purpose, there are much concerns to be discussed further within new WTO agreement. It is necessary to develop a strategy for maximizing national interests and promoting R and D in the negotiation for design and construction services related with nuclear industry, and energy services. Furthermore, to effectively explore new nuclear markets in developing countries including China, market analyses for their countries are required

  14. Patterns of third person plural verbal agreement

    Directory of Open Access Journals (Sweden)

    Silvia Rodrigues Vieira

    2013-12-01

    Full Text Available This paper aims to provide a Labovian sociolinguistic description of 3rd person plural patterns of agreement in European (EP, Brazilian (BP and São Tomé (STP Portuguese based on very recent samples of speech stratified for age, sex/gender and education. Linguistic and social restrictions for the variation are investigated. Results from statistical analysis indicate that there are two patterns of agreement in Portuguese: a semi-categorical rule, typical of EP, and a variable rule, typical of BP and STP, restricted by specific linguistic and social factors. Additionally, the results indicate that general linguistic constraints – such as the position of the subject, semantic feature of the subject or even discursive parallelism – cannot say anything about historical origin of Portuguese varieties, since they can be concerned with any language. Therefore, besides the quantitative expression of non-agreement, the quality of the occurrences of non-plural marking may support the characterization of each variety.

  15. Cues, quantification, and agreement in language comprehension.

    Science.gov (United States)

    Tanner, Darren; Bulkes, Nyssa Z

    2015-12-01

    We investigated factors that affect the comprehension of subject-verb agreement in English, using quantification as a window into the relationship between morphosyntactic processes in language production and comprehension. Event-related brain potentials (ERPs) were recorded while participants read sentences with grammatical and ungrammatical verbs, in which the plurality of the subject noun phrase was either doubly marked (via overt plural quantification and morphological marking on the noun) or singly marked (via only plural morphology on the noun). Both acceptability judgments and the ERP data showed heightened sensitivity to agreement violations when quantification provided an additional cue to the grammatical number of the subject noun phrase, over and above plural morphology. This is consistent with models of grammatical comprehension that emphasize feature prediction in tandem with cue-based memory retrieval. Our results additionally contrast with those of prior studies that showed no effects of plural quantification on agreement in language production. These findings therefore highlight some nontrivial divergences in the cues and mechanisms supporting morphosyntactic processing in language production and comprehension.

  16. The Texts of the Agency's Headquarters Agreement with Austria and Related Agreements

    International Nuclear Information System (INIS)

    1975-01-01

    The texts of the Agreement between the International Atomic Energy Agency and the Republic of Austria that were in force on 30 September 1975 are reproduced in this document for the information of all Members of the Agency [fr

  17. The Texts of the Agency's Headquarters Agreement with Austria and Related Agreements

    International Nuclear Information System (INIS)

    1975-01-01

    The texts of the Agreement between the International Atomic Energy Agency and the Republic of Austria that were in force on 30 September 1975 are reproduced in this document for the information of all Members of the Agency [ru

  18. Agreement processing and attraction errors in aging: evidence from subject-verb agreement in German.

    Science.gov (United States)

    Reifegerste, Jana; Hauer, Franziska; Felser, Claudia

    2017-11-01

    Effects of aging on lexical processing are well attested, but the picture is less clear for grammatical processing. Where age differences emerge, these are usually ascribed to working-memory (WM) decline. Previous studies on the influence of WM on agreement computation have yielded inconclusive results, and work on aging and subject-verb agreement processing is lacking. In two experiments (Experiment 1: timed grammaticality judgment, Experiment 2: self-paced reading + WM test), we investigated older (OA) and younger (YA) adults' susceptibility to agreement attraction errors. We found longer reading latencies and judgment reaction times (RTs) for OAs. Further, OAs, particularly those with low WM scores, were more accepting of sentences with attraction errors than YAs. OAs showed longer reading latencies for ungrammatical sentences, again modulated by WM, than YAs. Our results indicate that OAs have greater difficulty blocking intervening nouns from interfering with the computation of agreement dependencies. WM can modulate this effect.

  19. The Texts of the Agency's Headquarters Agreement with Austria and Related Agreements

    International Nuclear Information System (INIS)

    1975-01-01

    The texts of the Agreement between the International Atomic Energy Agency and the Republic of Austria that were in force on 30 September 1975 are reproduced in this document for the information of all Members of the Agency [es

  20. Designing Comprehensive Partnering Agreements : An Introduction to the Partnering Agreement Scorecard

    NARCIS (Netherlands)

    S.M. Pfisterer (Stella); N. Payandeh (Nasim); S. Reid

    2014-01-01

    textabstractAgreements are a key mechanism of partnerships because their role is to govern interactions. They help partnerships become more effective by allowing partners to cope with relational, performance and situational risks that characterise inter-organisational relationships. The

  1. Uma análise dos antecedentes da satisfação no trabalho em uma empresa madeireira Aspects of job satisfaction in a lumber company

    Directory of Open Access Journals (Sweden)

    Valter Afonso Vieira

    2007-09-01

    Full Text Available O tema satisfação no trabalho tem sido considerado nos últimos anos de grande importância tanto pela academia quanto pelos práticos. Estudar os fatores que antecedem a satisfação no trabalho tornou-se um potencial campo de investigação. Diante desse contexto, o objetivo principal deste artigo é verificar os antecedentes da satisfação no trabalho. O método empregou uma pesquisa de tipo conclusiva, caracterizada como quantitativa. Foram entrevistados 182 funcionários de uma grande empresa madeireira do oeste de Santa Catarina. Os resultados, após análise de regressão, identificaram que clima organizacional, benefícios sociais e remuneração para o trabalho foram as variáveis que tiveram uma relação positiva e significativa com a satisfação no trabalho. Considerações finais e sugestões para pesquisas futuras encerram a parte final do artigo.Job satisfaction has been given great importance in recent years not only by scholars but also by professionals. Factors that explain job satisfaction are therefore an interesting subject for investigation. As such, some aspects that contribute to job satisfaction were studied by the conclusive-quantitative method in relation to 182 employees from a large lumber company. Regression analysis of the results substantiated the hypotheses on organizational climate, social benefits and remuneration as having a positive and significant relation with job satisfaction. Suggestions for additional studies were also included.

  2. The Effect of Veneer Layers on the Bending Shear Strength and Delamination of Laminated Veneer Lumber (LVL) from Oil Palm Trunk (OPT)

    Science.gov (United States)

    Jamaludin, M. A.; Nordin, K.; Bahari, S. A.; Ahmad, M.

    2010-03-01

    The aim of this study was to evaluate the effects of the number of veneer layers on the bending shear strength and delamination of Laminated Veneer Lumber (LVL) from oil palm trunk (OPT). Five (5), Six (6) and Seven (7) veneer layers of OPT LVL were manufactured. The dimension of the boards was 45 cm by 45 cm by 1.9 cm. The boards were hot pressed for 13 minutes at a pressure of 31 kgf per m2. Urea formaldehyde (UF) supplied by a local adhesive manufacturer was used as the binder for the boards. The bending shear tests consisted of the edgewise and flatwise tests, whereas the delamination test consisted of the cold and hot water boil tests. The preparation of the test specimens and tests set-up was in accordance to the Japanese Standards, JAS-1991 [1]. Six replications were used for each test. The results were analyzed by Analysis of Variance (ANOVA) using the Duncan's Multiple Range Test to test for significant differences. The results indicated that as the number of layers increased the strength also increased. All the boards passed the standard. The difference in strength between the different types of samples was significant at 95 percent confidence level. Bending shear failures were primarily in the veneers. It is possible to use the boards as light weight interior building and furniture components. Over the years, the supply of quality timber resources from the natural forest has decrease as the wood-based industry experienced rapid growth. The supply of rubberwood for the furniture industry is also decreasing as a result of increase latex price. Accordingly, OPT LVL can be an alternative or supplementary raw material for the wood-based industry.

  3. Name agreement in picture naming : An ERP study

    NARCIS (Netherlands)

    Cheng, Xiaorong; Schafer, Graham; Akyürek, Elkan G.

    Name agreement is the extent to which different people agree on a name for a particular picture. Previous studies have found that it takes longer to name low name agreement pictures than high name agreement pictures. To examine the effect of name agreement in the online process of picture naming, we

  4. 25 CFR 225.33 - Assignment of minerals agreements.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Assignment of minerals agreements. 225.33 Section 225.33 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS OIL AND GAS, GEOTHERMAL, AND SOLID MINERALS AGREEMENTS Minerals Agreements § 225.33 Assignment of minerals agreements. An...

  5. 77 FR 59064 - United States-Colombia Trade Promotion Agreement

    Science.gov (United States)

    2012-09-26

    ...-Colombia Trade Promotion Agreement AGENCY: U.S. Customs and Border Protection, Department of Homeland... Trade Promotion Agreement entered into by the United States and the Republic of Colombia. DATES: Interim...-Colombia Trade Promotion Agreement (``CTPA'' or ``Agreement''), and on June 28, 2007, the Parties signed a...

  6. 14 CFR 1274.909 - Term of agreement.

    Science.gov (United States)

    2010-01-01

    ... Agreement, which, by their express terms or by necessary implication, apply for periods of time other than... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Term of agreement. 1274.909 Section 1274... COMMERCIAL FIRMS Other Provisions and Special Conditions § 1274.909 Term of agreement. Term of Agreement July...

  7. 12 CFR 533.6 - Disclosure of covered agreements.

    Science.gov (United States)

    2010-01-01

    ... REPORTING OF CRA-RELATED AGREEMENTS § 533.6 Disclosure of covered agreements. (a) Applicability date. This... mailing the agreement. (7) Use of CRA public file by insured depository institution or affiliate. An... institution's CRA public file if the institution makes the agreement available in accordance with the...

  8. 12 CFR 346.6 - Disclosure of covered agreements.

    Science.gov (United States)

    2010-01-01

    ... POLICY DISCLOSURE AND REPORTING OF CRA-RELATED AGREEMENTS § 346.6 Disclosure of covered agreements. (a... exceed the cost of copying and mailing the agreement. (7) Use of CRA public file by insured depository... the insured depository institution's CRA public file if the institution makes the agreement available...

  9. 76 FR 65365 - United States-OMAN Free Trade Agreement

    Science.gov (United States)

    2011-10-21

    ... Free Trade Agreement AGENCIES: U.S. Customs and Border Protection, Department of Homeland Security... other customs-related provisions of the United States--Oman Free Trade Agreement entered into by the... the U.S.-Oman Free Trade Agreement (``OFTA'' or ``Agreement''). The provisions of the OFTA were...

  10. 78 FR 32356 - United States-Korea Free Trade Agreement

    Science.gov (United States)

    2013-05-30

    ...-Korea Free Trade Agreement AGENCIES: U.S. Customs and Border Protection, Department of Homeland Security... treatment and other customs-related provisions of the United States-Korea Free Trade Agreement entered into...-Korea Free Trade Agreement (hereinafter ``UKFTA'' or the ``Agreement''). On December 3, 2010, the United...

  11. Validation of accuracy and reliability of a simple measurement device for the lumber range of motion (SMD-L-ROM)

    International Nuclear Information System (INIS)

    Kato, Nakayuki; Fujiwara, Atsushi; Honda, Toshio; Taneichi, Hiroshi

    2007-01-01

    It is important to evaluate mobility of the lumbar spine for assessment of lumbar spinal disorders and their therapeutic effects. We developed a simple measurement device for the lumbar range of motion (SMD-L-ROM) which can be installed on the trunk. SMD-L-ROM allows to evaluate mobility of the lumbar spine without x-ray exposure. Accuracy and reliability of the measurement device was assessed in this article. SMD-L-ROM comprises two metallic immobilization plates (IPs) with a vertically installed bar and a rubber band for fixation of IP to the trunk. Two IPs were installed at the level of Th12 and the sacrum. Range of motion (ROM) of the lumbar spine was measured by using SMD-L-ROM and radiographic modalities (X-ray and CT). Consistency of the measured values by both of SMD-L-ROM and radiographic modalities was evaluated. Furthermore, inter- and intra-observer agreement of measured values by SMD-L-ROM was assessed. Regarding measurement of ROM, there was a high correlation between SMD-L-ROM and X-ray/CT especially in the sagittal and axial plane. There was no significant difference in the average values of ROM between the two methods. On the other hand, SMD-L-ROM did not detect accurate position of the lumbar spine in all dimensions. There were no inter- and intra-observer errors of measured values by SMD-L-ROM. ROM of the lumbar spine was simply and economically measured with SMD-L-ROM. Accuracy and reliability of SMD-L-ROM was good enough for ROM measurement in the lumbar spine. (author)

  12. Cryptococcal meningitis management in Tanzania with strict schedule of serial lumber punctures using intravenous tubing sets: an operational research study.

    Science.gov (United States)

    Meda, John; Kalluvya, Samuel; Downs, Jennifer A; Chofle, Awilly A; Seni, Jeremiah; Kidenya, Benson; Fitzgerald, Daniel W; Peck, Robert N

    2014-06-01

    Cryptococcal meningitis (CM) has a mortality rate of ∼70% among HIV-infected adults in low-income countries. Controlling intracranial pressure (ICP) is essential in CM, but it is difficult in low-income countries because manometers and practical ICP management protocols are lacking. As part of a continuous quality improvement project, our Tanzanian hospital initiated a new protocol for ICP management for CM. All adult inpatients with CM are included in a prospective patient registry. At the time of analysis, this registry included data from 2 years before the initiation of this new ICP management protocol and for a 9-month period after. ICP was measured at baseline and at days 3, 7, and 14 by both manometer and intravenous (IV) tubing set. All patients were given IV fluconazole according to Tanzanian treatment guidelines and were followed until 30 days after admission. Among adult inpatients with CM, 32 of 35 patients (91%) had elevated ICP on admission. Cerebrospinal fluid pressure measurements using the improvised IV tubing set demonstrated excellent agreement (r = 0.96) with manometer measurements. Compared with historical controls, the new ICP management protocol was associated with a significant reduction in 30-day mortality (16/35 [46%] vs. 48/64 [75%] in historical controls; hazard ratio = 2.1 [95% CI: 1.1 to 3.8]; P = 0.018]. Increased ICP is almost universal among HIV-infected adults admitted with CM in Tanzania. Intensive ICP management with a strict schedule of serial lumbar punctures reduced in-hospital mortality compared with historical controls. ICP measurement with IV tubing sets may be a good alternative in resource-limited health facilities where manometers are not available.

  13. Climatic changes: explicative guide of international agreements

    International Nuclear Information System (INIS)

    2005-01-01

    The following themes of the negotiation in the United Nations Convention framework, on the climatic changes and the kyoto protocol are taken into account: the observation, the information communication, the policies and the measures, the developing countries, the flexibility mechanisms, the soils utilizations and the regime evolution. For each theme the document recalls quickly how the theme is detailed in the Convention and in the Protocol, it presents then the decisions and the adopted rules and defines the agreements contain, in terms of challenges and implication in the protocol implementation. (A.L.B.)

  14. AGREEMENT BETWEEN CERN AND UBS SA

    CERN Multimedia

    2002-01-01

    We wish to inform you that the agreement between CERN and UBS SA has been renewed for a period of five years with effect from 1st July 2002. This represents the culmination of work carried out since 1999 by a group consisting of representatives of the Finance Division, the SPL Division, the Staff Association and the Users Office. After analysis of the results of a market survey, it emerged that OVERALL the UBS offered the best conditions and guarantees for the CERN personnel. Owing to developments in the banking market, new conditions have had to be negotiated, which will be presented to you by the UBS (see article).

  15. Energy agreements in Italian foreign policy making

    International Nuclear Information System (INIS)

    Puri Purini, A.

    1992-01-01

    The growing complexity of international relations, involving nations with vastly diverse political and socio-economic frameworks, levels of technology, geography, and environmental policies, are necessitating new Italian government policies which favour multilateral as opposed to conventional bilateral cooperation, especially in that which regards energy agreements. This paper makes this point in examining Italy's vulnerable energy supply and demand situation, the current directions being taken in this nation's foreign policies, and in assessing the key political and socio-economic factors now influencing this nation's world competitiveness in light of pending European unification and the opening up, on a wide scale, of Russian markets to Western nations and Japan

  16. Technology Cooperation Agreement Pilot Project (TCAPP)

    Energy Technology Data Exchange (ETDEWEB)

    Keegan, P.; Benioff, R.

    1999-10-20

    The Technology Cooperation Agreement Pilot Project (TCAPP) is helping developing countries design and implement actions to attract investment in clean energy technologies that will meet their economic development goals, while mitigating greenhouse gas emissions. TCAPP was launched by three US government agencies -- the US Agency for International Development (USAID), the US Environmental Protection Agency (USEPA), and the US Department of Energy (USDOE) -- in August 1997 to establish a model for climate change technology cooperation with developing and transition countries. This report describes the TCAPP approach and the significant progress made by the participating countries.

  17. USDOE/EPRI BIOMASS COFIRING COOPERATIVE AGREEMENT

    International Nuclear Information System (INIS)

    D. Tillman; E. Hughes

    1999-01-01

    During the period of April 1, 1999 through June 30, 1999, wood cofiring testing at both Seward Generating Station of GPU Genco and Bailly Generating Station of Northern Indiana Public Service Company provided the focus for all activities. In both cases, the testing was directed at the impacts of cofiring on efficiency, operability, and NO(sub x) emissions. This report summarizes the activities during the second calendar quarter in 1999 of the USDOE/EPRI Biomass Cofiring Cooperative Agreement. It focuses upon reporting the results of testing activities at both generating stations

  18. GreenIT Service Level Agreements

    Science.gov (United States)

    von Laszewski, Gregor; Wang, Lizhe

    In this paper we are introducing a framework towards the inclusion of Green IT metrics as part of service level agreements for future Grids and Clouds. As part of this effort we need to revisit Green IT metrics and proxies that we consider optimizing against in order to develop GreenIT as a Services (GaaS) that can be reused as part of a Software as a Service (SaaS) and Infrastructure Infrastructureas a service (IaaS) framework. We report on some of our ongoing efforts and demonstrate how we already achieve impact on the environment with our services.

  19. USDOE/EPRI BIOMASS COFIRING COOPERATIVE AGREEMENT

    Energy Technology Data Exchange (ETDEWEB)

    D. Tillman; E. Hughes

    1999-04-01

    During the period of January 1, 1999 through March 31, 1999, construction was performed in support of two major demonstrations. Major progress was made on several projects including cofiring at Seward (GPU Genco), and Bailly (NIPSCO). Most of the work was focused on construction and system commissioning activities at the Seward and Bailly Generating Stations. Additionally, petroleum coke cofiring testing was completed at the Bailly Generating Station. This report summarizes the activities during the first calendar quarter in 1999--the fourth contract quarter in 1998--of the USDOE/EPRI Biomass Cofiring Cooperative Agreement. It focuses upon reporting the results of construction activities and related events.

  20. Agreement between radiographic and photographic trabecular patterns

    International Nuclear Information System (INIS)

    Korstjens, C.M.; Geraets, W.G.M.; Stelt, P.F. van der; Spruijt, R.J.; Mosekilde, L.

    1998-01-01

    Purpose: It has been hypothesized that photographs can facilitate the interpretation of the radiographic characteristics of trabecular bone. The reliability of these photographic and radiographic approaches has been determined, as have various agreements between the two approaches and their correlations with biomechanical characteristics. Material and Methods: Fourteen vertebral bodies were obtained at autopsy from 6 women and 8 men aged 22-76 years. Photographs (n=28) and radiographs (n=28) were taken of midsagittal slices from the third lumbar vertebra. The radiographs and photographs were digitized and the geometric properties of the trabecular architecture were then determined with a digital images analysis technique. Information on the compressive strength and ash density of the vertebral body was also available. Results: The geometric properties of both radiographs and photographs could be measured with a high degree of reliability (Cronbach's α>0.85). Agreement between the radiographic and photographic approaches was mediocre as only the radiographic measurements showed insignificant correlations (p<0.05) with the biomechanical characteristics. We suggest that optical phenomena may result in the significant correlations between the photographs and the biomechanical characteristics. Conclusion: For digital image processing, radiography offers a superior description of the architecture of trabecular bone to that offered by photography. (orig.)

  1. Long term agreements energy efficiency. Progress 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-11-01

    Long Term Agreements (LTAs) on energy efficiency have been contracted with various business sectors since 1992, as part of energy conservation policy: industrial sectors, commercial services, agrarian sectors and non-profit services. LTAs are voluntary agreements between a specific sector and the Minister of Economic Affairs. In some cases, the Minister of Agriculture, Nature Management and Fisheries is also involved. The sector commits to an effort to improve energy efficiency by a particular percentage within an agreed period. As at 31 December 1999, a total of 29 LTAs had been contracted with industrial sectors and 14 with non-industrial ones. This report describes the progress of the LTAs in 1999. It reviews the energy efficiency improvements realised through the LTAs, both overall and in each individual sector. The aim is to make the efforts and results in the various sectors accessible to the general public. Appendix 1 describes the positioning of the LTA instrument. This Appendix provides and insight into the position of the LTAs within the overall set of policy instruments. It also covers the subsidy schemes and fiscal instruments that support the LTAs, the relationships between LTAs and environmental policy and new developments relating to the LTAs in the years ahead. Appendices 2 to 6 contain the reports on the LTAs and a list of abbreviations (Appendix 7)

  2. Fully device-independent conference key agreement

    Science.gov (United States)

    Ribeiro, Jérémy; Murta, Gláucia; Wehner, Stephanie

    2018-02-01

    We present a security analysis of conference key agreement (CKA) in the most adversarial model of device independence (DI). Our protocol can be implemented by any experimental setup that is capable of performing Bell tests [specifically, the Mermin-Ardehali-Belinskii-Klyshko (MABK) inequality], and security can in principle be obtained for any violation of the MABK inequality that detects genuine multipartite entanglement among the N parties involved in the protocol. As our main tool, we derive a direct physical connection between the N -partite MABK inequality and the Clauser-Horne-Shimony-Holt (CHSH) inequality, showing that certain violations of the MABK inequality correspond to a violation of the CHSH inequality between one of the parties and the other N -1 . We compare the asymptotic key rate for device-independent conference key agreement (DICKA) to the case where the parties use N -1 device-independent quantum key distribution protocols in order to generate a common key. We show that for some regime of noise the DICKA protocol leads to better rates.

  3. Agreement between radiographic and photographic trabecular patterns

    Energy Technology Data Exchange (ETDEWEB)

    Korstjens, C.M.; Geraets, W.G.M.; Stelt, P.F. van der [Dept. of Oral Radiology, Academic Centre for Dentistry, Amsterdam (Netherlands); Spruijt, R.J. [Div. of Psychosocial Research and Epidemiology, Netherlands Cancer Inst., Amsterdam (Netherlands); Mosekilde, L. [Dept. of Cell Biology, Univ. of Aarhus (Denmark)

    1998-11-01

    Purpose: It has been hypothesized that photographs can facilitate the interpretation of the radiographic characteristics of trabecular bone. The reliability of these photographic and radiographic approaches has been determined, as have various agreements between the two approaches and their correlations with biomechanical characteristics. Material and Methods: Fourteen vertebral bodies were obtained at autopsy from 6 women and 8 men aged 22-76 years. Photographs (n=28) and radiographs (n=28) were taken of midsagittal slices from the third lumbar vertebra. The radiographs and photographs were digitized and the geometric properties of the trabecular architecture were then determined with a digital images analysis technique. Information on the compressive strength and ash density of the vertebral body was also available. Results: The geometric properties of both radiographs and photographs could be measured with a high degree of reliability (Cronbach`s {alpha}>0.85). Agreement between the radiographic and photographic approaches was mediocre as only the radiographic measurements showed insignificant correlations (p<0.05) with the biomechanical characteristics. We suggest that optical phenomena may result in the significant correlations between the photographs and the biomechanical characteristics. Conclusion: For digital image processing, radiography offers a superior description of the architecture of trabecular bone to that offered by photography. (orig.)

  4. Oil price movements and production agreements

    International Nuclear Information System (INIS)

    Mazraati, M.

    2004-01-01

    The purpose of this technical exercise is to apply econometric modelling to study the relationship between movements in the oil price and compliance by the Organization of the Petroleum Exporting Countries (OPEC) with its self-assigned production agreements, whose purpose is to bring order and stability to the international oil market. After introducing various methods of measurement of compliance, the study applies these methods to monthly data for 1995-2002 for OPEC. It then identifies the method ''over-production as a percentage of ceiling'' as the best-fitting and most accurate criterion for measuring OPEC compliance. The paper then elaborates on intervention analysis, explains the various types of intervention in detail and introduces a number of econometric models to monitor oil price movements resulting from OPEC's intervention in the oil market, along with the extent of its compliance with its agreements. On applying the models to a set of historical monthly data, the study finds that higher oil prices have been achieved when the effective level of compliance lies in the range of 94-99 per cent, and that lower oil prices have been experienced when there is less compliance and more volatility. The paper notes that the achievement of order and stability is the responsibility of all parties in an international market that is inherently volatile. (author)

  5. Working under the PJVA gas processing agreement

    International Nuclear Information System (INIS)

    Collins, S.

    1996-01-01

    The trend in the natural gas industry is towards custom processing. New gas reserves tend to be smaller and in tighter reservoirs than in the past. This has resulted in plants having processing and transportation capacity available to be leased to third parties. Major plant operators and owners are finding themselves in the business of custom processing in a more focused way. Operators recognize that the dilution of operating costs can result in significant benefits to the plant owners as well as the third party processor. The relationship between the gas processor and the gas producer as they relate to the Petroleum Joint Venture Association (PJVA) Gas Processing Agreement were discussed. Details of the standard agreement that clearly defines the responsibilities of the third party producer and the processor were explained. In addition to outlining obligations of the parties, it also provides a framework for fee negotiation. It was concluded that third party processing can lower facility operating costs, extend facility life, and keep Canadian gas more competitive in holding its own in North American gas markets

  6. Structuring agreements for seismic group shoots

    International Nuclear Information System (INIS)

    Keeping, C.E.

    1999-01-01

    Sigma Explorations Inc. sells licenses to use Sigma owned seismic data. The company participates with exploration and production companies in the joint acquisition of semi-private participation surveys. This paper discusses three major types of seismic group shoots and the essential elements of the agreements that govern or should govern them. They are: (1) exploration and production company joint ventures, (2) publicly offered spec shoots, and (3) semi-private participation surveys. The key issue with the exploration and production company joint ventures is that the companies are owners of the seismic data in proportion to their contribution towards the cost of the program. Their use of the data should be restricted to those situations permitted by the other owners. These are not often well documented, and there is much concern in the industry as a result. The key issue with publicly offered spec shoots is that the seismic company ultimately owns the data and the client exploration and production company is a licensee and must behave as such. In most such cases the rights and responsibilities are well documented in formal agreements that are signed in advance of the program's beginning date

  7. EPA perspective on federal facility agreements

    International Nuclear Information System (INIS)

    Grundler, C.

    1988-01-01

    Although DOE's image with Congress and the media concerning environmental compliance may be poor, EPA sees the Department's recent attitude toward the environment as good. DOE and EPA must continue to move forward. In particular, EPA would like to emphasize less study of a problem and more clean-up. Strong, enforceable agreements will allow this goal to be met by letting EPA take more risks in its decision making. Currently EPA is developing an enforcement strategy for Federal facilities. This strategy will address identifying Federal facilities of concern, increasing enforcement and compliance monitoring activities at those facilities, implementing the model agreements, resource planning, and the establishment of an Agency Management System for Federal facilities. There are over 1000 Federal facilities which are listed on the EPA compliance docket. Over 200 Federal facilities are expected to be included on the NPL. Increased EPA attention may increase the ability of the various Federal agencies to obtain the necessary funding. Another subject being addressed by EPA is the liability of government contractors under the environmental statutes. The Agency is developing a GoCo enforcement strategy. In the hazardous waste enforcement program, three criteria are being considered for determining when to proceed against a contractor: Degree of contractor control over the hazardous waste management activity. Who is actually performing the work, and Degree of Departmental cooperation

  8. Strategic analysis of International Forest Products Limited

    OpenAIRE

    Modesto, Robin M.

    2005-01-01

    International Forest Products Limited is a sawmilling company that produces softwood lumber for sale in domestic and international markets including the United States and Japan. Production facilities located in British Columbia, Washington and Oregon produce nearly 1.5 billion board feet of lumber annually. Timber is secured through Crown forest tenure holdings and external open market purchases. This paper includes: a strategic analysis of the firm; an industry analysis; a strategic fit anal...

  9. Community-based naming agreement, familiarity, image agreement and visual complexity ratings among adult Indians

    Directory of Open Access Journals (Sweden)

    George Annamma

    2007-01-01

    Full Text Available The validity of Snodgrass and Vanderwart pictures and their norms derived on a western population on naming, familiarity, imageability and visual-complexity, is not established on a population with cultural background different from the west. We developed, therefore, a set of culturally appropriate pictures for and derived norms on Indians. Line-drawings of 103 concepts (67 from Snodgrass and Vanderwart, 36 new from 10 semantic-categories were normed on 200 community-based older subjects. Only 31% of the Snodgrass and Vanderwart items showed a concept-agreement on the Indians comparable to western norms. Naming, familiarity and image-agreement mutually correlated but not with visual-complexity. Low-education and rural-residence tended to reduced concept-agreement. The output of this study will be of use in national and cross-national studies.

  10. MULTILATERAL ENVIRONMENTAL AGREEMENTS AND THE TRADE MEASURES CONTAINED IN THESE AGREEMENTS

    Directory of Open Access Journals (Sweden)

    Margareta Timbur

    2012-06-01

    Full Text Available The environmental problems which the society is facing, ozone depletion, biodiversity loss, the spread of persistent organic pollutants, are a result of human activity with a worldwide impact, requiring immediate resolution. In this context, negotiation, signing and implementation of several multilateral environmental agreements (MEAs are one of the best solutions, affordable and reliable. The aim of this study is to analyze the commercial measures, which to some extent, ensure stability, security, and expansion of MEAs. The paper discusses, also, the efficiency, necessity and the influences of trade measures in MEAs and the WTO role in signing these agreements.

  11. An agreement for applied research in Italy

    CERN Multimedia

    2002-01-01

    On 26 February, two of CERN's Directors-General had a very official handshake. Luciano Maiani, CERN's current Director-General, and Carlo Rubbia, one of his predecessors and current "commissario straordinario" of ENEA (Ente per le Nuove tecnologie, l'Energia e l'Ambiante, Institute for new technologies, energy and the environment) signed a collaboration agreement between their two organisations. ENEA carries out applied research in various fields such as renewable energies, new materials and medical applications. The organisation, which employs 3400 people in 10 laboratories in Italy, has a clear interest, therefore, in the technologies developed at CERN, which, in turn, seeks to promote them. Their collaboration will shortly lead to common research projects. CERN now has two Italian partners : INFN, its historical partner for particle physics research and ENEA for technological applications.

  12. Multiparty quantum key agreement with single particles

    Science.gov (United States)

    Liu, Bin; Gao, Fei; Huang, Wei; Wen, Qiao-yan

    2013-04-01

    Two conditions must be satisfied in a secure quantum key agreement (QKA) protocol: (1) outside eavesdroppers cannot gain the generated key without introducing any error; (2) the generated key cannot be determined by any non-trivial subset of the participants. That is, a secure QKA protocol can not only prevent the outside attackers from stealing the key, but also resist the attack from inside participants, i.e. some dishonest participants determine the key alone by illegal means. How to resist participant attack is an aporia in the design of QKA protocols, especially the multi-party ones. In this paper we present the first secure multiparty QKA protocol against both outside and participant attacks. Further more, we have proved its security in detail.

  13. Enhancing regional security agreements through cooperative monitoring

    International Nuclear Information System (INIS)

    Pregenzer, A.L.

    1995-05-01

    This paper proposes that strengthening regional capabilities for formulating and implementing arms control and confidence-building measures is a tangible method of enhancing regional security. It discusses the importance of developing a regional infrastructure for arms control and confidence building and elucidates the role of technology in facilitating regional arms control and confidence-building agreements. In addition, it identifies numerous applications for regional cooperative monitoring in the areas of arms control, resource management, international commerce and disaster response. The Cooperative Monitoring Center at Sandia National Laboratories, whose aim is to help individual countries and regions acquire the tools they need to develop their own solutions to regional problems, is discussed briefly. The paper ends with recommendations for establishing regional cooperative monitoring centers

  14. Industry agreement on efficient electrical motors

    International Nuclear Information System (INIS)

    Schnyder, G.

    2004-01-01

    This comprehensive final report presents the results of a project carried out on behalf of the Swiss Federal Office of Energy (SFOE) and the Swiss Automation Pool (SAP) concerning the efficiency of electrical drives. The main goal of the project was to conclude a target agreement between the federal government and the Swiss electric motors/drives industry. This involves the promotion of the highest, 'eff1' energy-efficiency category of the three categories defined by the European Committee of Manufacturers of Electrical Machines and Power Electronics (CEMP). The report presents the findings of the project and recommends the banning of the use of motors in the lowest, 'eff3' category. Comparisons are made between the CEMP standards and further standards and promotion programmes in the USA and in Great Britain. Associated measures to be taken to aid the promotion of the drive standard are discussed

  15. Can the Paris Agreement stop global warming?

    DEFF Research Database (Denmark)

    Howalt Owe, Selina; Pedersen, Jens Olaf Pepke

    in the year 2030 of about 55 Gt Carbon to 40 Gt Carbon. This can be compared to an approximate emission of 35 Gt in 2014 and thus means that a global rise in emission of only 5 Gt Carbon is allowed over the next 15 years Using the Danish Center for Earth System Science (DCESS)model [1] we have investigated...... how large an emission reduction is necessary to keep the global temperatures below these targets.The DCESS model is a low order Earth system box model which includes atmosphere, ocean, ocean sediment, land biosphere and lithosphere components, and using the year 1765 as the preindustriallevel. We have...... examined different emission scenarios and the national commitments and find that even if the Paris Agreement is fulfilled, global temperatures will have increased by 1.5 degree C in 2030, and then only a yearly percentage reduction of 5% or more will be sufficient to keep temperatures below 2 degree C...

  16. Understanding the development of international environmental agreements

    DEFF Research Database (Denmark)

    Stærdahl, Jens

    There are many different theoretical schools concerned with how international regimes develop, and each supplies its own interpretation focusing on one or a few aspects of the process. Such ‘one shot’ explanations may be fruitful for scientific debate, but less useful as conceptual frameworks...... for practitioners and planners manoeuvring in a complex world. On the basis of a review of selected theories of international and environmental regulation, this article initiates the development of a conceptual framework for understanding the development of internationalenvironmental agreements. The point...... of departure for developing the model is the actor-structure debate within social science and theory of international relations. Based on critical realism, a framework is developed specifying the relation between collective action problem situations and negotiation situations. It is argued that the main...

  17. On limiting technology by negotiated agreement

    Science.gov (United States)

    Carnesale, Albert

    1983-10-01

    The substance of my remarks tonight will be far narrower in scope than the prescribed title of my talk would indicate. This reflects two considerations: first, this topical meeting is focused on technologies associated with nuclear weapons systems; and, second, President Reagan recently (i.e., on March 23, 1983) called for ``a program to counter the awesome Soviet missile threat with measures that are defensive.'' In light of these considerations, I will concentrate tonight on the case of anti-ballistic missile (ABM) systems as an example of a countinuing effort to limit technology by negotiated agreement? Why limit ABM systems? After all, such systems are defensive in nature, not offensive. Defensive systems are intended to protect people and the things of value to them. It is the offensive systems that cause death and destruction. Why don't we just go ahead and deploy the best available ABM system, and develop and test even better systems for deployment in the future?

  18. The General Agreement on Trade in Services

    Directory of Open Access Journals (Sweden)

    Francina Esteve García

    1995-07-01

    Full Text Available The conclusion of GATS and its inclusion as an annex in the constitutive Agreement of the World Trade Organization (WTO responds to the need for disposing of a stable juridical instrument which, given the current economic interdependence between States, can be applied to the international trade in services.One of the main new features of this agreement is its field of application given that it includes all service sectors (except those provided for in the name of governmental authorities and the four forms of carrying out trade in services and, as regards the principle of market access and that of national treatment, will be regulated according to those respective obligations which the Members have assumed.In exchange for not accepting the exclusion of any service sector, the negotiations concerning some fundamental sectors could not be totally closed and deadlines were extended in order to unblock the most controversial themes.One of the fundamental principles of the GATS is the most favoured nation clause of inconditional character but its consecration has been attenuated by the possibility of maintaining important exceptions in its application. The principle of transparency is also essential in the field of services, given that this sector is characterised by large public interventionism in access regulation and the exercise of the different economic activities which form it.The balance of the GATS is globally positive given that it includes a multilateral framework of principles and disciplines which is administered in the headquarters of the WTO, which have been accepted by a great majority of States within the international community and which remain subject to the WTO’s mechanism for the solution of differences.However, the opening of the market and the suppression of restrictions which derive from internal regulations have not been achieved given that, orientating itself around the objectives of national politics, liberalization is

  19. Ocean commitments under the Paris Agreement

    Science.gov (United States)

    Gallo, Natalya D.; Victor, David G.; Levin, Lisa A.

    2017-11-01

    Under the Paris Agreement nations made pledges known as nationally determined contributions (NDCs), which indicate how national governments are evaluating climate risks and policy opportunities. We find that NDCs reveal important systematic patterns reflecting national interests and capabilities. Because the ocean plays critical roles in climate mitigation and adaptation, we created a quantitative marine focus factor (MFF) to evaluate how governments address marine issues. In contrast to the past, when oceans received minimal attention in climate negotiations, 70% of 161 NDCs we analysed include marine issues. The percentage of the population living in low-lying areas--vulnerable to rising seas--positively influences the MFF, but negotiating group (Annex 1 or small island developing states) is equally important, suggesting political motivations are crucial to NDC development. The analysis reveals gaps between scientific and government attention, including on ocean deoxygenation, which is barely mentioned. Governments display a keen interest in expanding marine research on climate priorities.

  20. Life cycle environmental performance of renewable building materials in the context of residential construction : phase II research report: an extension to the 2005 phase I research report. Module C, Life-cycle inventory of hardwood lumber manufacturing in the Northeast and North Central United States.

    Science.gov (United States)

    Richard Bergman; Scott A. Bowe

    2008-01-01

    The goal of this study was to find the environmental impact of hardwood lumber production through a gate-to-gate Life-Cycle Inventory (LCI) on hardwood sawmills in the northeast and northcentral (NE/NC) United States. Primary mill data was collected per CORRIM Research Guidelines (CORRIM 2001). Life-cycle analysis is beyond the scope of the study.