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Sample records for mill fy06 status

  1. SYNTHESIS OF METAL HYDRIDES BY MECHANICAL ALLOYING IN AN ATTRITOR MILL: FY06 STATUS REPORT

    SciTech Connect

    Fox, K

    2006-11-30

    Hydridable metal alloys are used at the Savannah River Site to process tritium. The goal of this work was to develop a mechanical alloying process as a low-cost option to produce these alloys on-site. High-speed milling at elevated temperatures has the potential to significantly reduce the time and cost of the mechanical alloying process. It was demonstrated that elemental metal powders can be alloyed in an attritor mill under argon. In order to form LaNi{sub 4.25}Al{sub 0.75} from elemental metals it was found that lanthanum and nickel must be alloyed prior to adding aluminum. It was also demonstrated that metal powders could be alloyed in the high-speed attritor with the temperature in the mill equilibrating at {approx}220 C. Optimization of the process parameters will require additional testing.

  2. Colorado Commission on Higher Education College Opportunity Fund Status Report, FY05-06; FY06-07

    ERIC Educational Resources Information Center

    Colorado Commission on Higher Education, 2007

    2007-01-01

    This report for the College Opportunity Fund (COF) covers the first two fiscal years of the COF program, FY05-06, FY06-07. It describes the implementation efforts of COF program stakeholders, the statistics of participation in the program, and concerns of the program. COF enables qualifying resident students to use higher education tuition…

  3. Wind Powering America FY06 Activities Summary

    SciTech Connect

    Not Available

    2007-02-01

    The Wind Powering America FY06 Activities Summary reflects the accomplishments of our state wind working groups, our programs at the National Renewable Energy Laboratory, and our partner organizations. The national WPA team remains a leading force for moving wind energy forward in the United States. WPA continues to work with its national, regional, and state partners to communicate the opportunities and benefits of wind energy to a diverse set of stakeholders. WPA now has 29 state wind working groups (welcoming New Jersey, Indiana, Illinois, and Missouri in 2006) that form strategic alliances to communicate wind's benefits to the state stakeholders. More than 120 members of national and state public and private sector organizations from 34 states attended the 5th Annual WPA All-States Summit in Pittsburgh in June.

  4. Facilitation of the Estuary/Ocean Subgroup for Research, Monitoring, and Evaluation, FY06 Annual Report

    SciTech Connect

    Johnson, Gary E.

    2006-10-03

    This annual report is a deliverable for fiscal year 2006 (FY06) for Project 2002-077-00, Facilitation of the Estuary/Ocean Subgroup (EOS). The EOS is part of the research, monitoring, and evaluation (RME) effort the Action Agencies (Bonneville Power Administration, U.S. Army Corps of Engineers, U.S. Bureau of Reclamation) developed in response to the 2000 and 2004 Biological Opinions on operation of the Federal Columbia River Power System. The goal of the EOS project is to facilitate activities of the estuary/ocean RME subgroup as it coordinates implementation of the Estuary RME Plan. In FY06, EOS project accomplishments included: 1) subgroup meetings; 2) participation in the estuary work group of the Pacific Northwest Aquatic Monitoring Partnership; 3) project management via the project tracking system, PISCES; 4) quarterly project status reports; and 5) a major revision to the Estuary RME Plan (new version May 2006) based on comments by EOS members, the Independent Scientific Review Panel, and other reviewers. In the context of uncertainty about the direction of the federal RME due to litigation on the FCRPS Biological Opinion, FY06 activities for the EOS project resulted in expanded substantive coordination with other regional RME forums, project tracking infrastructure, and a new version of the Estuary RME Plan.

  5. HyPEP FY06 Report: Models and Methods

    SciTech Connect

    DOE report

    2006-09-01

    The Department of Energy envisions the next generation very high-temperature gas-cooled reactor (VHTR) as a single-purpose or dual-purpose facility that produces hydrogen and electricity. The Ministry of Science and Technology (MOST) of the Republic of Korea also selected VHTR for the Nuclear Hydrogen Development and Demonstration (NHDD) Project. This research project aims at developing a user-friendly program for evaluating and optimizing cycle efficiencies of producing hydrogen and electricity in a Very-High-Temperature Reactor (VHTR). Systems for producing electricity and hydrogen are complex and the calculations associated with optimizing these systems are intensive, involving a large number of operating parameter variations and many different system configurations. This research project will produce the HyPEP computer model, which is specifically designed to be an easy-to-use and fast running tool for evaluating nuclear hydrogen and electricity production facilities. The model accommodates flexible system layouts and its cost models will enable HyPEP to be well-suited for system optimization. Specific activities of this research are designed to develop the HyPEP model into a working tool, including (a) identifying major systems and components for modeling, (b) establishing system operating parameters and calculation scope, (c) establishing the overall calculation scheme, (d) developing component models, (e) developing cost and optimization models, and (f) verifying and validating the program. Once the HyPEP model is fully developed and validated, it will be used to execute calculations on candidate system configurations. FY-06 report includes a description of reference designs, methods used in this study, models and computational strategies developed for the first year effort. Results from computer codes such as HYSYS and GASS/PASS-H used by Idaho National Laboratory and Argonne National Laboratory, respectively will be benchmarked with HyPEP results in the

  6. Species status of Mill Creek Elliptio

    SciTech Connect

    Davis, G.M.; Mulvey, M.

    1993-12-31

    This report discusses environmental effects of the Savannah River Plant on aqautic populations in Mill Creek and surrounding tributaries. Of particular concern was the status of Elliptio. Genetics and phenotypic characteristics have shown that the current classification system is not adequate for these populations. The appendices characterize genetic variability at different loci, electrophoretic data, allele frequencies, sympatric species, and anatomical characters.

  7. Engineering Property Prediction Tools for Tailored Polymer Composite Structures (FY06 Annual Report)

    SciTech Connect

    Nguyen, Ba Nghiep; Holbery, Jim; Kunc, Vlastimil

    2006-12-31

    Recently, long-fiber injection molded thermoplastics (LFTs) have generated great interest within the automotive industry as these materials can be used for structural applications in order to reduce vehicle weight. However, injection-molding of these materials poses a great challenge because of two main reasons: (i) no process models for LFTs have been developed that can be used to predict the processing of an LFT part, and (ii) no experimental characterization methods exist to fully characterize the as-formed LFT microstructure to determine the fiber orientation and length distributions and fiber dispersion that are critical for any process model development. This report summarizes the work conducted during the fiscal year 2006 (FY06) that includes (i) the assessment of current process modeling approaches, (ii) experimental evaluation of LFT microstructure and mechanical properties, and (iii) the computation of thermoelastic properties using the measured and predicted orientation distributions as well as the measured fiber length distribution. Our objective is two-fold. First, it is necessary to assess current process models and characterization techniques in order to determine their capabilities and limitations, and the necessary developments for LFTs. Second, before modeling the nonlinear behaviors of LFTs, it is essential to develop computation tools for predicting the elastic and thermoelastic properties of these materials.

  8. FY 06 Status of System Interface and Support Systems R&D Areas

    SciTech Connect

    S.R. Sherman

    2006-09-01

    This document provides a summary of research and development activities performed in the Systems Interface and Support Systems area of the DOE Nuclear Hydrogen Initiative during FY 2006. Project cost and performance data obtained from the PICS system are presented and analyzed. Brief summaries of accomplishments and references are provided. A mapping of System Interface and Support Systems technical issues versus the work performed is updated and presented. Lastly, near-term research plans are given, and a description of the new UNLV high temperature heat exchanger program structure is provided.

  9. Analyses in Support of Z-Pinch IFE and Actinide Transmutation - LLNL Progress Report for FY-06

    SciTech Connect

    Meier, W R; Moir, R W; Abbott, R

    2006-09-19

    This report documents results of LLNL's work in support of two studies being conducted by Sandia National Laboratories (SNL): the development of the Z-pinch driven inertial fusion energy (Z-IFE), and the use of Z-pinch driven inertial fusion as a neutron source to destroy actinides from fission reactor spent fuel. LLNL's efforts in FY06 included: (1) Development of a systems code for Z-IFE and use of the code to examine the operating parameter space in terms of design variables such as the Z-pinch driver energy, the chamber pulse repetition rate, the number of chambers making up the power plant, and the total net electric power of the plant. This is covered in Section 3 with full documentation of the model in Appendix A. (2) Continued development of innovative concepts for the design and operation of the recyclable transmission line (RTL) and chamber for Z-IFE. The work, which builds on our FY04 and FY05 contributions, emphasizes design features that are likely to lead to a more attractive power plant including: liquid jets to protect all structures from direct exposure to neutrons, rapid insertion of the RTL to maximize the potential chamber rep-rate, and use of cast flibe for the RTL to reduce recycling and remanufacturing costs and power needs. See Section 4 and Appendix B. (3) Description of potential figures of merit (FOMs) for actinide transmutation technologies and a discussion of how these FOMs apply and can be used in the ongoing evaluation of the Z-pinch actinide burner, referred to as the In-Zinerator. See Section 5. (4) A critique of, and suggested improvements to, the In-Zinerator chamber design in response to the SNL design team's request for feedback on its preliminary design. This is covered in Section 6.

  10. 75 FR 5041 - Grant of Authority for Subzone Status, Excalibar Minerals LLC (Barite Milling), New Iberia...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-01

    ... given in the Federal Register (74 FR 23394, 5/19/09) and the application has been processed pursuant to... Foreign-Trade Zones Board Grant of Authority for Subzone Status, Excalibar Minerals LLC (Barite Milling... subzone at the barite manufacturing and distribution facility of Excalibar Minerals LLC, located in...

  11. Annual status report on the Uranium Mill Tailings Remedial Action Program

    SciTech Connect

    Not Available

    1989-12-01

    This eleventh annual status report summarizes activities of the Uranium Mill Tailings Remedial Action (UMTRA) Project undertaken during Fiscal Year (FY) 1989 by the US Department of Energy (DOE) and other agencies. Project goals for FY 1990 are also presented. An annual report of this type was a statutory requirement through January 1, 1986, pursuant to the Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978, Public Law (PL) 95--604. The DOE will continue to submit an annual report through project completion in order to inform the public of yearly project status. Title I of the UMTRCA authorizes the DOE, in cooperation with affected states and Indian tribes within whose boundaries designated uranium processing sites are located, to provide a program of assessment and remedial action at such sites. The purpose of the remedial action is to stabilize and control the tailings and other residual radioactive materials located on the inactive uranium processing sites in a safe and environmentally sound manner and to minimize or eliminate potential radiation health hazards. Commercial and residential properties in the vicinity of designated processing sites that are contaminated with material from the sites, herein referred to as vicinity properties,'' are also eligible for remedial action. Included in the UMTRA Project are 24 inactive uranium processing sites and associated vicinity properties located in 10 states, and the vicinity properties associated with Edgemont, South Dakota, an inactive uranium mill currently owned by the Tennessee Valley Authority (TVA).

  12. Spatial and temporal effects of olive mill wastewaters to stream macroinvertebrates and aquatic ecosystems status.

    PubMed

    Karaouzas, Ioannis; Skoulikidis, Nikolaos T; Giannakou, Urania; Albanis, Triantafyllos A

    2011-12-01

    Olive mill wastewater (OMW) is one of the major and most challenging organic pollutants in olive oil production countries. However, the knowledge about the in-situ effects of olive mill wastewaters to lotic ecosystems and their benthic organisms is very limited. To resolve this, eight sampling sites were selected upstream and downstream the outflow of several olive mills to assess the spatial and temporal effects of OMW to stream macroinvertebrates and to ecological status of stream ecosystems. Biotic (macroinvertebrates) and abiotic (physicochemical, hydromorphological) data were monitored for two years thus following the biennial cycle of olive growth and production and hydrological variation (drought-wet years). The results of this study revealed the spatial and temporal structural deterioration of the aquatic community due to OMW pollution with consequent reduction of the river capacity for reducing the effects of polluting substances through internal mechanisms of self-purification. OMW, even highly diluted, had dramatic impacts on the aquatic fauna and to the ecological status of the receiving stream ecosystems. The organic load of the wastewater expressed as BOD(5), COD and TSS, substrate contamination (sewage bacteria) and distance from the mill outlet, were the most important factors affecting macroinvertebrate assemblages while the typology (i.e. slope, altitude) and hydrology of the stream site (i.e. mountainous-lowland) and the intensity and volume of the wastewater were the most important determinants of self-purification processes. As OMW are usually being discharged in small size streams that are not considered in the Water Framework Directive 2000/60/EC, there is a need for including such systems into monitoring and assessment schemes as they may significantly contribute to the pollution load of the river basin. Furthermore, guidelines to manage these wastes through technologies that minimise their environmental impact and lead to a sustainable use

  13. Quarterly progress report for Q2 FY06 for Complex Transient Events in Materials Studied Using Ultrafast Electron Probes and Terascale Simulation (FWP SCW0289)

    SciTech Connect

    Campbell, G H

    2006-03-29

    In this quarter (Q2 FY06), the DTEM underwent a substantial reconfiguration of its laser systems. The cathode laser system was changed to provide greater numbers of electrons per pulse by lengthening the time duration of the pulse to 30 ns. The greater number of electrons per pulse has allowed us to acquire high quality pulsed images and diffraction patterns. The spatial resolution in the single pulsed image has been measured at better than 20 nm. The diffraction patterns are now more comparable to conventional electron microscope operation. Examples are found in the body of the report. We summarize important achievements in the following list: (1) Instrument performance and design improvements--(A) The laser system was changed for the cathode photoemission system (75 ns at 1053 nm wavelength converted to 30ns at 211 nm wavelength) to give longer electron pulses at the same current to yield more electrons per pulse. (B) New specimen drive laser constructed. (C) New computer monitored and controlled alignment systems installed for both laser systems to facilitate laser alignment through a user friendly computer interface. (2) Experimental Progress--(A) The spatial resolution of pulsed images was tested by imaging a cross-section of multilayer thin foils with 30 nm and 20 nm periods. Single pulse images were observed to have spatial resolution better than 20 nm. This combination of 20 nm spatial and 30 ns temporal resolution is thought to be highest combined spatial and temporal measurement ever made. (B) The quality of single pulse electron diffraction patterns have been improved to the point where differentiating the HCP from BCC patterns in Ti is substantially easier. The spatial coherence of the electron illumination on the specimen was improved to give much smaller diffraction spots in the pattern.

  14. Evaluation of liners for a uranium-mill tailings disposal site: a status report

    SciTech Connect

    Buelt, J.L.; Hale, V.Q.; Barnes, S.M.; Silviera, D.J.

    1981-05-01

    The United States Department of Energy is conducting a program designed to reclaim or stabilize inactive uranium-mill tailings sites. This report presents the status of the Liner Evaluation Program. The purpose of the study was to identify eight prospective lining materials or composites for laboratory testing. The evaluation was performed by 1) reviewing proposed regulatory requirements to define the material performance criteria; 2) reviewing published literature and communicating with industrial and government experts experienced with lining materials and techniques; and 3) characterizing the tailings at three of the sites for calcium concentration, a selection of anions, radionuclides, organic solvents, and acidity levels. The eight materials selected for laboratory testing are: natural soil amended with sodium-saturated montmorillonite (Volclay); locally available clay in conjunction with an asphalt emulsion radon suppression cover; locally available clay in conjunction with a multibarrier radon suppression cover; rubberized asphalt membrane; hydraulic asphalt concrete; chlorosulfonated polyethylene (hypalon) or high-density polyethylene; bentonite, sand and gravel mixture; and catalytic airblown asphalt membrane. The materials will be exposed in test units now being constructed to conditions such as wet/dry cycles, temperature cycles, oxidative environments, ion-exchange elements, etc. The results of the tests will identify the best material for field study. The status report also presents the information gathered during the field studies at Grand Junction, Colorado. Two liners, a bentonite, sand and gravel mixture, and a catalytic airblown asphalt membrane, were installed in a prepared trench and covered with tailings. The liners were instrumented and are being monitored for migration of moisture, radionuclides, and hazardous chemicals. The two liner materials will also be subjected to accelerated laboratory tests for a comparative assessment.

  15. The Status of Children in John Stuart Mill's Theory of Liberty.

    ERIC Educational Resources Information Center

    Habibi, D. A.

    1983-01-01

    John Stuart Mill viewed children in a more favorable light than is generally believed. Mill wished to protect children from society's bad influences long enough for their individual personalities and talents to develop. Complexities that arise in applying a liberal theory to the education of the immature are discussed. (PP)

  16. SYNTHESIS OF METAL HYDRIDES BY MECHANICAL ALLOYING IN AN ATTRITOR MILL: FY07 STATUS REPORT

    SciTech Connect

    Fox, K

    2007-11-08

    The objective of this task was to demonstrate that metal hydrides could be produced by mechanical alloying in the quantities needed to support the tritium production facilities at the Savannah River Site. The objective for the FY07 portion of this task was to demonstrate the production of Zr-Fe getter materials by mechanical alloying and begin to optimize the milling parameters. Three starting compositions (ratios of elemental Zr and Fe powders) were selected and attritor milled under argon for times of 8 to 60 hours. Hexane and liquid nitrogen were used as process control agents. In general, milling times of at least 24 hours were required to form the desired Zr{sub 2}Fe and Zr{sub 3}Fe phases, although a considerable amount of unalloyed Zr and Fe remained. Milling in liquid nitrogen does not appear to provide any advantages over milling in hexane, particularly due to the formation of ZrN after longer milling times. Carbides of Zr formed during some of the milling experiments in hexane. Formation of carbides during milling appears to be much less of an issue than formation of nitrides, although some of the phases that were not able to be identified in the XRD results may also be carbides. Additional XRD experiments should be designed to improve signal to noise ratio (i.e., longer count times) and use a wider scan range to better identify phases that were not clear in the original data. Elemental Zr was present in the as-milled material but not detected after annealing for milling times of 48 and 60 hours. It may be that after intimate mixing of the powders in the attritor mill the annealing temperature was sufficient to allow for the formation of a Zr-Fe alloy. The phase diagram for the binary Zr-Fe system agrees with this proposition. If this is the case, then the annealing conditions should also be investigated and optimized to form as much of the Zr-Fe alloy as possible in the milled powder. Also, this finding would mean that milling times of more than 48 hours

  17. Quarterly progress report for Q1 FY06 for Complex Transient Events in Materials Studied Using Ultrafast Electron Probes and Terascale Simulation (FWP SCW0289)

    SciTech Connect

    Campbell, G

    2005-12-27

    This quarter (Q1 FY06) marked the first time that the LLNL dynamic transmission electron microscope (DTEM) configuration had advanced to the point whereby it was possible to conduct in-situ experiments on specimens. DTEM improvements continue to progress at a rapid pace. We summarize important achievements in the following list: (1) Instrument performance and design improvements - (a) Reproducibly achieving >1 x 10{sup 7} e{sup -} per pulse. Adjustments in the cathode laser system design led to an improved quantum efficiency and electron yield per pulse. The current number of electrons in the pulse is sufficient for acquiring high quality, single-shot electron diffraction patterns. (b) Implementation of computer interface and Labview{reg_sign} programs for cathode and specimen drive alignment and cathode and pump laser trigger and delay settings. These controls provide a user friendly interface and ease in the experimental setup and implementation. (c) Cathode test chamber (offline test apparatus to asses photocathode design and laser induced photoemission) construction has been completed. (2) Notable instrument features brought into service - (a) Drive laser system was enhanced to improve beam shape and uniformity and to include continuous laser energy monitoring. The drive laser spot size on the specimen was also reduced from 70 {mu}m x 110 {mu}m to 50 {mu}m x 75 {mu}m. (b) New phosphor coated face plate manufactured by TVIPS was installed. The sensitivity and signal noise ratio improved by factor 2 (sensitivity {approx}110 CCD counts/e{sup -} and signal to noise ratio {approx}5). (3) Experimental Progress - (a) First time-resolved experiment: observation of the {alpha} (hcp) to {beta} (bcc) phase transition in pure Ti films via single shot electron diffraction. Results of this experiment were published in the MRS Fall 2005 proceedings and are under review for article in the FEMMS proceedings, which will to be published in Journal of Material Science. See

  18. Status of Centralized Environmental Creep Testing Facility Preparation and Upgrade

    SciTech Connect

    Ren, Weiju; Battiste, Rick

    2006-10-01

    Because the ASME Codes do not cover environmental issues that are crucial in the design and construction of VHTR system, investigation of long-term impure helium effects on metallurgical stability and properties becomes very important. The present report describes the development of centralized environmental creep testing facility, its close collaborations with the experiments in low velocity helium recirculation loop, important lessons learned, upgrades in system design in FY06, and current status of the development.

  19. Status of activities on the inactive uranium mill tailings sites remedial action program. Office of the Assistant Secretary for Environment

    SciTech Connect

    Not Available

    1981-04-01

    This report on the status of the Office of Environment's program for inactive uranium mill tailings sites is an analysis of the current status and a forecast of future activities of the Office of Environment. The termination date for receipt of information was September 30, 1980. Aerial radiological surveys and detailed ground radiological assessments of properties within the communities in the vicinity of the designated processing sites in Canonsburg, Pennsylvania, Salt Lake City, Utah, and Boise, Idaho led to the designation of an initial group of vicinity properties for remedial action. The potential health effects of the residual radioactive materials on or near these properties were estimated, and the Assistant Secretary for Environment recommended priorities for performing remedial action to the Department's Assistant Secretary for Nuclear Energy. In designating these properties and establishing recommended priorities for performing remedial action, the Office of Environment consulted with the Environmental Protection Agency, the Nuclear Regulatory Commission, representatives from the affected State and local governments, and individual property owners. After notifying the Governors of each of the affected States and the Navajo Nation of the Secretary of Energy's designation of processing sites within their areas of jurisdiction and establishment of remedial action priorities, a Sample Cooperative Agreement was developed by the Department in consultation with the Nuclear Regulatory Commission and provided to the affected States and the Navajo Nation for comments. During September 1980, a Cooperative Agreement with the Commonwealth of Pennsylvania for the designated Canonsburg processing site was executed by the Department. It is anticipated that a Cooperative Agreement between the State of Utah and the Department to perform remedial actions at the designated Salt Lake City site will be executed in the near future.

  20. Bay Mills' Bold Approach

    ERIC Educational Resources Information Center

    Freedman, Eric

    2011-01-01

    It's a long, long way from Bay Mills Community College, near the shores of frigid Lake Superior, to Detroit. But distance, time and demographics aside, the school and the city are united by Bay Mills' status as the nation's only tribally controlled college that authorizes quasi-public schools, known officially as public school academies. And it's…

  1. FY06 I/O Integration Blueprint

    SciTech Connect

    Cupps, K; Fitzgerald, K; Gary, M; Shoopman, J; Hamilton, P; Loewe, B; Slavec, J; Smith, D; Fox, D; Southard, D; Wiltzuis, D; Allen, J; Bass, N; Boas, B; Connell, T; East, D; Gorda, B; Lawver, B; Louis, S; Quinn, T; Seager, M

    2006-04-06

    This document provides an understanding of the near and long term computing and I/O resources in the Secure Computing Facility (SCF) and Open Computing Facility (OCF). Requirements for data flows, storage capacities and transfer rates are determined. Recommendations are made for architectures, timeframes for major deliverables, and procurements for the next fiscal year.

  2. FY06 Engineering Research and Technology Report

    SciTech Connect

    Minichino, C; Alves, S W; Anderson, A T; Bennett, C V; Brown, C G; Brown, W D; Chinn, D; Clague, D; Clark, G; Cook, E G; Davidson, J C; Deri, R J; Dougherty, G; Fasenfest, B J; Florando, J N; Fulkerson, E S; Haugen, P; Heebner, J E; Hickling, T; Huber, R; Hunter, S L; Javedani, J; Kallman, J S; Kegelmeyer, L M; Koning, J; Kosovic, B; Kroll, J J; LeBlanc, M; Lin, J; Mariella, R P; Miles, R; Nederbragt, W W; Ness, K D; Nikolic, R J; Paglieroni, D; Pannu, S; Pierce, E; Pocha, M D; Poland, D N; Puso, M A; Quarry, M J; Rhee, M; Romero, C E; Rose, K A; Sain, J D; Sharpe, R M; Spadaccini, C M; Stolken, J S; Van Buuren, A; Wemhoff, A; White, D; Yao, Y

    2007-01-22

    This report summarizes the core research, development, and technology accomplishments in Lawrence Livermore National Laboratory's Engineering Directorate for FY2006. These efforts exemplify Engineering's more than 50-year history of developing and applying the technologies needed to support the Laboratory's national security missions. A partner in every major program and project at the Laboratory throughout its existence, Engineering has prepared for this role with a skilled workforce and technical resources developed through both internal and external venues. These accomplishments embody Engineering's mission: ''Enable program success today and ensure the Laboratory's vitality tomorrow''. Engineering's investment in technologies is carried out primarily through two internal programs: the Laboratory Directed Research and Development (LDRD) program and the technology base, or ''Tech Base'', program. LDRD is the vehicle for creating technologies and competencies that are cutting-edge, or require discovery-class research to be fully understood. Tech Base is used to prepare those technologies to be more broadly applicable to a variety of Laboratory needs. The term commonly used for Tech Base projects is ''reduction to practice''. Thus, LDRD reports have a strong research emphasis, while Tech Base reports document discipline-oriented, core competency activities. This report combines the LDRD and Tech Base summaries into one volume, organized into six thematic technical areas: Engineering Modeling and Simulation; Measurement Technologies; Micro/Nano-Devices and Structures; Precision Engineering; Engineering Systems for Knowledge and Inference; and Energy Manipulation.

  3. Feed supplemented with polyphenolic byproduct from olive mill wastewater processing improves the redox status in blood and tissues of piglets.

    PubMed

    Gerasopoulos, Konstantinos; Stagos, Dimitrios; Petrotos, Konstantinos; Kokkas, Stylianos; Kantas, Dimitrios; Goulas, Panagiotis; Kouretas, Dimitrios

    2015-12-01

    In the present study, a polyphenolic byproduct from olive mill wastewater (OMWW) was used for making piglet feed with antioxidant activity. For examining the antioxidant capacity of the feed, 30 piglets of 20 d old were divided into two groups receiving basal or experimental feed for 30 d. Blood and tissue samples were drawn at days 2, 20, 35 and 50 post-birth. The tissues collected were brain, heart, kidney, liver, lung, quadriceps muscle, pancreas, spleen and stomach. The antioxidant effects of the experimental feed were assessed by measuring oxidative stress biomarkers in blood and tissues. The oxidative stress markers were total antioxidant capacity (TAC), glutathione (GSH), catalase activity (CAT), protein carbonyls (CARB) and thiobarbituric acid reactive species (TBARS). The results showed that piglets fed with diet supplemented with OMWW polyphenols had significantly increased antioxidant mechanisms in blood and the majority of the tested tissues as shown by increases in TAC, CAT and GSH compared to control group. Moreover, piglets fed with the experimental feed exhibited decreased oxidative stress-induced damage to lipids and proteins as shown by decreases in TBARS and CARB respectively. This is the first study in which OMWW polyphenols were used for making pig feed with antioxidant activity.

  4. CURRENT STATUS AND RECLAMATION PLAN OF FORMER URANIUM MINING AND MILLING FACILITIES AT NINGYO-TOGE IN JAPAN

    SciTech Connect

    Sato, Kazuhiko; Tokizawa, Takayuki

    2003-02-27

    The Japan Nuclear Cycle Development Institute (JNC) conducted research and development projects on uranium exploration in Japan from 1956 to 1987. Several mine facilities, such as waste rock yards and a mill tailing pond, were retained around Ningyo-toge after the projects ended. Although there is no legal issue in the mine in accordance with related law and agreements at present, JNC has a notion that it is important to reduce the burden of waste management on future generations. Thus, the Ningyo-toge Environmental Engineering Center of JNC proposed a reclamation plan for these facilities with fundamental policy, an example of safety analysis and timetables. The plan has mainly three phases: Phase I is the planning stage, and this paper corresponds to this: Phase II is the stage to perform various tests for safety analysis and site designing: Phase III is the stage to accomplish measures. Preliminarily safety analyses suggested that our supposed cover designs for both waste rock and m ill tailing are enough to keep dose limit of 1mSv/y at site boundaries. The plan is primarily based on the Japanese Mine Safety Law, also refers to ICRP recommendations, IAEA reports, measures implemented overseas, etc. because this is the first case in Japan. For the accomplishment of this plan, it is important to establish a close relationship with local communities and governments, and to maintain a policy of open-to-public.

  5. Feed supplemented with polyphenolic byproduct from olive mill wastewater processing improves the redox status in blood and tissues of piglets.

    PubMed

    Gerasopoulos, Konstantinos; Stagos, Dimitrios; Petrotos, Konstantinos; Kokkas, Stylianos; Kantas, Dimitrios; Goulas, Panagiotis; Kouretas, Dimitrios

    2015-12-01

    In the present study, a polyphenolic byproduct from olive mill wastewater (OMWW) was used for making piglet feed with antioxidant activity. For examining the antioxidant capacity of the feed, 30 piglets of 20 d old were divided into two groups receiving basal or experimental feed for 30 d. Blood and tissue samples were drawn at days 2, 20, 35 and 50 post-birth. The tissues collected were brain, heart, kidney, liver, lung, quadriceps muscle, pancreas, spleen and stomach. The antioxidant effects of the experimental feed were assessed by measuring oxidative stress biomarkers in blood and tissues. The oxidative stress markers were total antioxidant capacity (TAC), glutathione (GSH), catalase activity (CAT), protein carbonyls (CARB) and thiobarbituric acid reactive species (TBARS). The results showed that piglets fed with diet supplemented with OMWW polyphenols had significantly increased antioxidant mechanisms in blood and the majority of the tested tissues as shown by increases in TAC, CAT and GSH compared to control group. Moreover, piglets fed with the experimental feed exhibited decreased oxidative stress-induced damage to lipids and proteins as shown by decreases in TBARS and CARB respectively. This is the first study in which OMWW polyphenols were used for making pig feed with antioxidant activity. PMID:26561741

  6. Long-term effects of bleached kraft mill effluents on red and white blood cell status, ion balance, and vertebral structure in fish

    SciTech Connect

    Haerdig, J.A.; Andersson, T.; Bengtsson, B.E.; Foerlin, L.L.; Larsson, A.

    1988-02-01

    In a laboratory investigation fourhorn sculpin (Myoxocephalus quadricornis) were exposed for 5-9 months to wastewater from pine and birch lines from a bleached kraft pulp plant. This long-term exposure to bleached kraft mill effluent (BKME) affected the hematology, the ion balance, and the vertebral structure. Decreased values for hematocrit and hemoglobin and a reduced red blood cell count, as well as increased levels of methemoglobin, indicated disturbances in the red blood cell status. The white blood cell picture was not significantly affected by the BKME exposure. Decreased levels of potassium and chloride ions in the blood plasma in some of the exposed fish suggest an impaired ability to maintain ion homeostasis. Elevated frequencies of vertebral deformations in fish exposed to BKME confirm previous observations of vertebral damage in feral fourhorn sculpin caught in the receiving body of water of the same bleached kraft pulp industry. Many of the parameters analyzed in this investigation may be used as health indicators in future laboratory and field studies on fish exposed to BKME.

  7. FY06 LDRD Final Report: Broadband Radiation and Scattering

    SciTech Connect

    Madsen, N; Fasenfest, B; White, D; Stowell, M; Sharpe, R; Jandhyala, V; Champagne, N; Rockway, J D; Pingenot, J

    2007-03-08

    This is the final report for LDRD 01-ERD-005. The Principle Investigator was Robert Sharpe. Collaborators included Niel Madsen, Benjamin Fasenfest, John D. Rockway, of the Defense Sciences Engineering Division (DSED), Vikram Jandhyala and James Pingenot from the University of Washington, and Mark Stowell of the Center for Applications Development and Software Engineering (CADSE). It should be noted that Benjamin Fasenfest and Mark Stowell were partially supported under other funding. The purpose of this LDRD effort was to enhance LLNL's computational electromagnetics capability in the area of broadband radiation and scattering. For radiation and scattering problems our transient EM codes are limited by the approximate Radiation Boundary Conditions (RBC's) used to model the radiation into an infinite space. Improved RBC's were researched, developed, and incorporated into the existing EMSolve finite-element code to provide a 10-100x improvement in the accuracy of the boundary conditions. Section I provides an introduction to the project and the project goals. Section II provides a summary of the project's research and accomplishments as presented in the attached papers.

  8. FY06 LDRD Final Report Data Intensive Computing

    SciTech Connect

    Abdulla, G M

    2007-02-13

    The goal of the data intensive LDRD was to investigate the fundamental research issues underlying the application of High Performance Computing (HPC) resources to the challenges of data intensive computing. We explored these issues through four targeted case studies derived from growing LLNL programs: high speed text processing, massive semantic graph analysis, streaming image feature extraction, and processing of streaming sensor data. The ultimate goal of this analysis was to provide scalable data management algorithms to support the development of a predictive knowledge capability consistent with the direction of Aurora.

  9. 12. TROJAN MILL, INTERIOR SHOWING PRIMARY MILL No. 1 (MONADNOCK ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. TROJAN MILL, INTERIOR SHOWING PRIMARY MILL No. 1 (MONADNOCK CHILEAN) FROM EAST, c. 1912. ELEVATOR No. 1 ADJACENT TO MILL. CREDIT WR. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  10. ALSSAT Development Status

    NASA Technical Reports Server (NTRS)

    Yeh, H. Y. Jannivine; Brown, Cheryl B.; Jeng, Frank F.; Anderson, Molly; Ewert, Michael K.

    2009-01-01

    The development of the Advanced Life Support (ALS) Sizing Analysis Tool (ALSSAT) using Microsoft(Registered TradeMark) Excel was initiated by the Crew and Thermal Systems Division (CTSD) of Johnson Space Center (JSC) in 1997 to support the ALS and Exploration Offices in Environmental Control and Life Support System (ECLSS) design and studies. It aids the user in performing detailed sizing of the ECLSS for different combinations of the Exploration Life support (ELS) regenerative system technologies. This analysis tool will assist the user in performing ECLSS preliminary design and trade studies as well as system optimization efficiently and economically. The latest ALSSAT related publication in ICES 2004 detailed ALSSAT s development status including the completion of all six ELS Subsystems (ELSS), namely, the Air Management Subsystem, the Biomass Subsystem, the Food Management Subsystem, the Solid Waste Management Subsystem, the Water Management Subsystem, and the Thermal Control Subsystem and two external interfaces, including the Extravehicular Activity and the Human Accommodations. Since 2004, many more regenerative technologies in the ELSS were implemented into ALSSAT. ALSSAT has also been used for the ELS Research and Technology Development Metric Calculation for FY02 thru FY06. It was also used to conduct the Lunar Outpost Metric calculation for FY08 and was integrated as part of a Habitat Model developed at Langley Research Center to support the Constellation program. This paper will give an update on the analysis tool s current development status as well as present the analytical results of one of the trade studies that was performed.

  11. Biomass torrefaction mill

    DOEpatents

    Sprouse, Kenneth M.

    2016-05-17

    A biomass torrefaction system includes a mill which receives a raw biomass feedstock and operates at temperatures above 400 F (204 C) to generate a dusty flue gas which contains a milled biomass product.

  12. Mills at Maryland.

    ERIC Educational Resources Information Center

    Form, William

    1995-01-01

    Offers an insightful and perceptive portrait of the legendary sociologist C. Wright Mills by one of his former graduate students. Traces Mills's areas of interest from occupational characteristics to power groups leading to the publication of his seminal work, "The Power Elite." Discusses Mills's teaching styles and academic career. (MJP)

  13. Relationship of respiratory health status to grain dust in a Witwatersrand grain mill: comparison of workers' exposure assessments with industrial hygiene survey findings.

    PubMed

    Fonn, S; Groeneveld, H T; deBeer, M; Becklake, M R

    1993-10-01

    Objective measures of exposure furnished by dust monitoring are both costly and time consuming and require a sufficient level of technology. However, they are important in demonstrating exposure-response relationships, in furnishing information necessary to establish environmental control levels, and to assess if interventions, for instance, improving dust control, have been effective. In this paper respiratory symptoms and cross-shift changes in spirometric lung function were related to dust exposure level in a grain mill assessed in two ways, subjectively (by workers themselves on a four point scale) and objectively (by personal dust monitoring). Health indicators that depend on the individual's perception (e.g., symptoms) correlated more closely with the subjectively assessed dust category, while health indicators that were measured objectively (e.g., cross-week FVC and FEV1 change) correlated more closely with the objectively assessed dust category. However, the patterns of relationship of respiratory health indicators to either dust category were similar, and exposure assessed by one method was, to a large extent, a proxy for the other. The most significant predictor of workers' choice of dust exposure category was the measured dust level. These findings indicate that exposure categories based on workers' assessment of dustiness can be a useful tool in etiologic research, in particular in establishing exposure-response relationships.

  14. 31. RW Meyer Sugar Mill: 18761889. Threeroll sugar mill: oneton ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    31. RW Meyer Sugar Mill: 1876-1889. Three-roll sugar mill: one-ton daily processing capacity. Manufactured by Edwin Maw, Liverpool, England, ca. 1855-1870. View: View down at the mill from top of the mill's circular masonry enclosure. Mill animals circling above the mill, on top of the enclosure, dragged booms radiating from the drive shaft to power the mill. The drive-shaft is no longer in its upright positon but is lying next to the mill in the foreground. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  15. 70. PRIMARY MILL AND CLASSIFIER No. 2 FROM NORTHWEST. MILL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    70. PRIMARY MILL AND CLASSIFIER No. 2 FROM NORTHWEST. MILL DISCHARGED INTO LAUNDER WHICH PIERCED THE SIDE OF THE CLASSIFIER PAN. WOOD LAUNDER WITHIN CLASSIFIER VISIBLE (FILLED WITH DEBRIS). HORIZONTAL WOOD PLANKING BEHIND MILL IS FEED BOX. MILL SOLUTION PIPING RUNS ALONG BASE OF WEST SIDE OF CLASSIFIER. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  16. Nonlinear mill control.

    PubMed

    Martin, G; McGarel, S

    2001-01-01

    A mill is a mechanical device that grinds mined or processed material into small particles. The process is known to display significant deadtime, and, more notably, severe nonlinear behavior. Over the past 25 years attempts at continuous mill control have met varying degrees of failure, mainly due to model mismatch caused by changes in the mill process gains. This paper describes an on-line control application on a closed-circuit cement mill that uses nonlinear model predictive control technology. The nonlinear gains for the control model are calculated on-line from a neural network model of the process.

  17. Status of Testing and Characterization of CMS Alloy 617 and Alloy 230

    SciTech Connect

    Ren, Weiju; Santella, Michael L; Battiste, Rick; Terry, Totemeier; Denis, Clark

    2006-08-01

    Status and progress in testing and characterizing CMS Alloy 617 and Alloy 230 tasks in FY06 at ORNL and INL are described. ORNL research has focused on CMS Alloy 617 development and creep and tensile properties of both alloys. In addition to refurbishing facilities to conduct tests, a significant amount of creep and tensile data on Alloy 230, worth several years of research funds and time, has been located and collected from private enterprise. INL research has focused on the creep-fatigue behavior of standard chemistry Alloy 617 base metal and fusion weldments. Creep-fatigue tests have been performed in air, vacuum, and purified Ar environments at 800 and 1000 C. Initial characterization and high-temperature joining work has also been performed on Alloy 230 and CCA Alloy 617 in preparation for creep-fatigue testing.

  18. Compound taper milling machine

    NASA Technical Reports Server (NTRS)

    Campbell, N. R.

    1969-01-01

    Simple, inexpensive milling machine tapers panels from a common apex to a uniform height at panel edge regardless of the panel perimeter configuration. The machine consists of an adjustable angled beam upon which the milling tool moves back and forth above a rotatable table upon which the workpiece is held.

  19. 32. RW Meyer Sugar Mill: 18761889. Threeroll sugar mill, oneton ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    32. RW Meyer Sugar Mill: 1876-1889. Three-roll sugar mill, one-ton daily processing capacity. Manufactured by Edwin Maw, Liverpool, England, ca. 1855-1870. View: End of mill into which cane was fed between top and bottom roll. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  20. 13. TROJAN MILL, INTERIOR SHOWING PRIMARY MILL No. 1 (ALLIS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. TROJAN MILL, INTERIOR SHOWING PRIMARY MILL No. 1 (ALLIS CHALMERS BALL MILL) FROM EAST, c. 1919. ELECTRIC MOTOR AND DRIVE SHAFT CLEARLY VISIBLE. CREDIT WR. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  1. 33. RW Meyer Sugar Mill: 18761889. Threeroll sugar mill, oneton ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    33. RW Meyer Sugar Mill: 1876-1889. Three-roll sugar mill, one-ton daily processing capacity. Manufactured by Edwin Maw, Liverpool, England, ca. 1855-1870. View: From above the mill showing the three 15' x 22' horizontal rolls, mill frame or cheeks, portland cement foundation, and lower part of vertical drive shaft lying next mill in foreground. The loose metal piece resting on top of the mill frame matched the indented portion of the upper frame to form a bracket and bearing for the drive shaft when it was in its proper upright position. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  2. 30. RW Meyer Sugar Mill: 18761889. Threeroll sugar mill: oneton ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    30. RW Meyer Sugar Mill: 1876-1889. Three-roll sugar mill: one-ton daily processing capacity. Manufactured by Edwin Maw, Liverpool, England, ca. 1885-1870. View: Masonry-lined passage-way leading to the mill at the center of its circular masonry enclosure. The passageway permitted cane to be carried to the mill and cane trash (bagasse) to be carried away. Bridges over the passageways, no longer in place, permitted the mill animals to circle and power the mill from above. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  3. 1. RW Meyer Sugar Mill: 18761889. Threeroll sugar mill: oneton ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. RW Meyer Sugar Mill: 1876-1889. Three-roll sugar mill: one-ton daily processing capacity. Manufactured by Edwin Maw, Liverpool, England, ca. 1855-1870. View: Historical view, 1934, from T.T. Waterman collection, Hawaiian Sugar Planters' Association. Large rectangular piece lying in front of the mill is the top of the mill frame appearing in its proper place in 1928 views. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  4. 13. VIEW OF THE MILL LOOKING SOUTHWEST SHOWING THE MILL, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. VIEW OF THE MILL LOOKING SOUTHWEST SHOWING THE MILL, TRESTLES, A WAREHOUSE AT THE RIGHT SIDE TO THE PHOTOGRAPH. NOTE THE PIPE IN THE LOWER CENTER FOREGROUND. THIS IS A RUIN OF THE TAILING LINE THAT RAN FROM THE MILL TO THE CYANIDE PLANT ABOUT 1800 FEET NORTH OF THE MILL. DETERIORATED PIECES OF THE WOOD TRESTLE THAT CARRIED THE PIPE ARE SCATTERED AROUND THE PIPE. - Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mono County, CA

  5. Ion Milling of Sapphire

    NASA Technical Reports Server (NTRS)

    Gregory, Don A.; Herren, Kenneth A.

    2004-01-01

    The ion milling of sapphire is a complicated operation due to several characteristics of the material itself. It is a relatively hard transparent nonconductive crystalline material that does not transfer heat nearly as well as metals that have been successfully ion milled in the past. This investigation involved designing an experimental arrangement, using existing ion milling equipment, as the precursor to figuring the surface of sapphire and other insulating optical materials. The experimental arrangement employs a laser probe beam to constantly monitor the stresses being induced in the material, as it is being ion milled. The goal is to determine if the technique proposed would indeed indicate the stress being induced in the material so that these stresses can be managed to prevent failure of the optic.

  6. Pitt Mill Demonstration

    SciTech Connect

    Oder, R.R.; Borzone, L.A.

    1990-05-01

    Results of a technical and economic evaluation of application of the Pitt Mill to fine coal grinding are presented. The Pitt Mill is a vertically oriented, batch operated, intermediate energy density (0. 025 kW/lb media), stirred ball mill. The mill grinds coal from coarse sizes (typically 3/16 inch or 4 mesh topsize) to the 10 micron to 20 micron mean particle diameter size range in a single step using a shallow grinding bed containing inexpensive, readily available, course grinding media. Size reduction is efficient because of rapid product circulation through the grinding bed caused by action of a novel circulation screw mounted on the agitator shaft. When a dispersant is employed, the grinding can be carried out to 50% to 60% solids concentration. Use of coarse grinding media offers the possibility of enhanced mineral liberation because size reduction is achieved more by impact shattering than by attrition. The batch method offers the possibility of very close control over product particle size distribution without overproduction of fines. A two- phase program was carried out. In the first phase, Grinding Studies, tests were run to determine a suitable configuration of the Pitt Mill. Machine design parameters which were studied included screw configuration, media type, agitator RPM, time, media size, and slurry chamber aspect ratio. During the last part of this phase of the program, tests were carried out to compare the results of grinding Pocahontas seam, Pittsburgh {number sign}8, and East Kentucky Mingo County coals by the Pitt Mill and by a two-stage grinding process employing a Netzsch John mill to feed a high energy density (0.05 kW/Lb media) disc mill. 22 refs., 25 tabs.

  7. 34. RW Meyer Sugar Mill: 18761889. Threeroll sugar mill, oneton ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    34. RW Meyer Sugar Mill: 1876-1889. Three-roll sugar mill, one-ton daily processing capacity. Manufactured by Edwin Maw, Liverpool, England, ca. 1855-1870. View: Side view of mill. Vertical drive shaft lying on ground in foreground. When drive-shaft was in upright position its bevel gear was meshed with the bevel gear of the top roll, transmitting the animals'circular motion around the drive shaft to the horizontal rolls. The foundation is of portland cement. The heavy timber mill bed, between the mill and the portland cement foundation has rolled away. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  8. 12. RW Meyer Sugar Mill: 18761889. Threeroll sugar mill: oneton ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. RW Meyer Sugar Mill: 1876-1889. Three-roll sugar mill: one-ton daily processing capacity. Manufactured by Edwin Maw, Liverpool, England, ca. 1855-1870. View: Historical view, 1934, T.T. Waterman Collection, Hawaiian Sugar Planters' Association, Oahu, Hawaii. Masonry-lined passageway leading to the mill at the center of its circular masonry enclosure. The passageway permitted cane to be carried to the mill and cane trash (bagasse) to be carried away after milling. Bridges over the passageways, not in place, permitted the mill animals to circle and power the mill from above. View shows area prior to substantial overgrowth existing in 1978 views of the area. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  9. 168. VIEW OF MILLING FLOOR FROM SOUTHEAST. SECONDARY MILL AND ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    168. VIEW OF MILLING FLOOR FROM SOUTHEAST. SECONDARY MILL AND CLASSIFIER AT MIDDLE LEFT. PRIMARY MILL SURGE TANK AND LAUNDERS AT MIDDLE BOTTOM. STAIR TO TROJAN CLASSIFIER LEVEL BEHIND CRANE BENT, UPPER RIGHT. PAIRED PIPES FROM PRIMARY PULP PUMPS TO PRIMARY THICKENERS RISE VERTICALLY AT MIDDLE RIGHT AND RUN HORIZONTALLY ACROSS TOP OF VIEW - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  10. 68. VIEW OF MILLING FLOOR FROM SOUTHEAST. SECONDARY MILL AND ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    68. VIEW OF MILLING FLOOR FROM SOUTHEAST. SECONDARY MILL AND CLASSIFIER AT MIDDLE LEFT. PRIMARY MILL SURGE TANK AND LAUNDERS AT MIDDLE BOTTOM. STAIR TO TROJAN CLASSIFIER LEVEL BEHIND CRANE BENT, UPPER RIGHT. PAIRED PIPES FROM PRIMARY PULP PUMPS TO PRIMARY THICKENERS RISE VERTICALLY AT MIDDLE RIGHT AND RUN HORIZONTALLY ACROSS TOP OF VIEW. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  11. 7 CFR 868.306 - Milling requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Milled Rice Principles Governing Application of Standards § 868.306 Milling requirements. The degree of milling for milled rice; i.e., “hard... interpretive line samples for such rice....

  12. 7 CFR 868.306 - Milling requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Milled Rice Principles Governing Application of Standards § 868.306 Milling requirements. The degree of milling for milled rice; i.e., “hard... interpretive line samples for such rice....

  13. 7 CFR 868.306 - Milling requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Milled Rice Principles Governing Application of Standards § 868.306 Milling requirements. The degree of milling for milled rice; i.e., “hard... interpretive line samples for such rice....

  14. 7 CFR 868.306 - Milling requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Milled Rice Principles Governing Application of Standards § 868.306 Milling requirements. The degree of milling for milled rice; i.e., “hard... interpretive line samples for such rice....

  15. 7 CFR 868.306 - Milling requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Milled Rice Principles Governing Application of Standards § 868.306 Milling requirements. The degree of milling for milled rice; i.e., “hard... interpretive line samples for such rice....

  16. 2. NORTH AND EAST ELEVATIONS, ALEXANDER'S MILL (WILSON'S MILL). THE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. NORTH AND EAST ELEVATIONS, ALEXANDER'S MILL (WILSON'S MILL). THE 2-1/1-STORY MAIN BLOCK, ERECTED IN 1855, HAS OVERTONES OF THE GREEK REVIVAL STYLE. Photographer: louise Taft Cawood, July 1986 - Alexander's Grist Mill, Lock 37 on Ohio & Erie Canal, South of Cleveland, Valley View, Cuyahoga County, OH

  17. 2. INTERIOR VIEW OF MILL, SHOWING THE TWOHIGH HANDOPERATED MILLS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. INTERIOR VIEW OF MILL, SHOWING THE TWO-HIGH HAND-OPERATED MILLS (ON THE LEFT HAND SIDE), PRIOR TO THEIR OPERATION; THIS PHOTO WAS TAKEN FROM THE OVERHEAD CRANE - American Brass Company, Kenosha Works, Hot Roll Mill, Kenosha, Kenosha County, WI

  18. 2. AERIAL VIEW SHOWING WASTE WEIR AT MILL RIVER. MILL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. AERIAL VIEW SHOWING WASTE WEIR AT MILL RIVER. MILL RIVER CULVERT (HAER NY-112) IS VISIBLE IN UPPER RIGHT HAND CORNER. - Old Croton Aqueduct, Mill River Waste Weir, U.S. Route 9 at Sleepy Hollow Cemetery, Tarrytown, Westchester County, NY

  19. 2. RW Meyer Sugar Mill: 18761899. Threeroll sugar mill, oneton ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. RW Meyer Sugar Mill: 1876-1899. Three-roll sugar mill, one-ton daily processing capacity. Manufactured by Edwin Maw, Liverpool, England, ca. 1855-1870. View: Top roll and one bottom roll, mill housing or cheeks, and spur pinion gears. The broken projection on the mill beside the bottom roll indicates the location of the cane tray. The cane juice crushed from the cane flowed into the juice tray below the bottom rolls. It then flowed into a wooden gutter and through a short tunnel in the mill's masonry enclosure and on to the boiling house for further processing. The opening at the base of the masency wall (In the photograph) is where the gutter ran from the mill to the boiling house. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  20. A Low Noise, Microprocessor-Controlled, Internally Digitizing Rotating-Vane Electric Field Mill for Airborne Platforms

    NASA Technical Reports Server (NTRS)

    Bateman, M. G.; Stewart, M. F.; Blakeslee, R. J.; Podgorny, s. J.; Christian, H. J.; Mach, D. M.; Bailey, J. C.; Daskar, D.

    2006-01-01

    This paper reports on a new generation of aircraft-based rotating-vane style electric field mills designed and built at NASA's Marshall Spaceflight Center. The mills have individual microprocessors that digitize the electric field signal at the mill and respond to commands from the data system computer. The mills are very sensitive (1 V/m per bit), have a wide dynamic range (115 dB), and are very low noise (+/-1 LSB). Mounted on an aircraft, these mills can measure fields from +/-1 V/m to +/-500 kV/m. Once-per-second commanding from the data collection computer to each mill allows for precise timing and synchronization. The mills can also be commanded to execute a self-calibration in flight, which is done periodically to monitor the status and health of each mill.

  1. Evaluation of End Mill Coatings

    SciTech Connect

    L. J. Lazarus; R. L. Hester,

    2005-08-01

    Milling tests were run on families of High Speed Steel (HSS) end mills to determine their lives while machining 304 Stainless Steel. The end mills tested were made from M7, M42 and T15-CPM High Speed Steels. The end mills were also evaluated with no coatings as well as with Titanium Nitride (TiN) and Titanium Carbo-Nitride (TiCN) coatings to determine which combination of HSS and coating provided the highest increase in end mill life while increasing the cost of the tool the least. We found end mill made from M42 gave us the largest increase in tool life with the least increase in cost. The results of this study will be used by Cutting Tool Engineering in determining which end mill descriptions will be dropped from our tool catalog.

  2. Mills, Bernard Yarnton (1920-)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Australian engineer and astronomer, born near Sydney, and worked with the Australian CSIR Division of Radiophysics. He measured the position of Cygnus A and identified a faint nebulosity as its origin, confirmed by a more accurate position by F. G. Smith and 200 in photographs by W BAADE and R MINKOWSKI showing Cygnus A as a peculiar galaxy. Mills built a cross-type radio interferometer at the...

  3. Ion Milling of Sapphire

    NASA Technical Reports Server (NTRS)

    Gregory, Don A.

    2002-01-01

    The ion figuring system at the Marshall Space Flight Center has been successfully used for at least three previous investigations into the ion milling of metals. The research was directed toward improving the surface quality of X-ray directing optics. These studies were performed on surfaces that were already hand polished to an excellent surface quality and were intended to remove the residual unwanted figure left by those techniques. The ion milling was typically carried out on test surfaces or mandrels that were several centimeters in width and length. The good thermal conductivity of the metal samples allowed the ion beam to be directed onto the sample for an indefinite period of time. This is not true of sapphire or most electrical insulators and problems have arisen in recent attempts to ion mill thin samples of sapphire. The failure and fracture of the material was likely due to thermal stresses and the relatively low thermal conductivity of sapphire (compared to most metals), These assumed stresses actually provided the key as to how they might be monitored. A thermal gradient in the sapphire sample will induce an effective index of refraction change and because of the shape constraint and the crystal structure and simple thermal expansion, this index change will be nonuniform across the sample. In all but simple cubic crystal structures, this leads to a spatially nonuniform optical retardance induced on any polarized optical beam traversing the sample, and it is this retardance that can be monitored using standard polarimetric procedures.

  4. 83. Mabry Mill. View of the mill and its dredged ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    83. Mabry Mill. View of the mill and its dredged reflecting pond illustrating how the parkway has manipulated the landscape to make it more picturesque. Looking north-northwest from interpretative trail. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  5. 252. Mabry Mill. View of the mill and the NPS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    252. Mabry Mill. View of the mill and the NPS dredged reflecting pond which illustrates how the parkway has manipulated the landscape to make it more picturesque. Looking north-northwest from interpretative trail. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  6. Important Questions about "Diploma Mills" and "Accreditation Mills."

    ERIC Educational Resources Information Center

    Council for Higher Education Accreditation, Washington, DC.

    This fact sheet discusses "diploma mills" and "accreditation mills," dubious providers of educational offerings or operations that offer certificates and degrees that are considered bogus. Because it is not always easy to identify these operations, questions are provided to help the potential student determine whether a provider is a diploma mill…

  7. 9. VIEW OF MILLING AND LATHE MACHINES, MILLING AND LATHE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. VIEW OF MILLING AND LATHE MACHINES, MILLING AND LATHE MACHINES WERE USED TO FORM COMPONENTS INTO THEIR FINAL SHAPE. IN THE FOUNDRY, ENRICHED URANIUM WAS CAST INTO SPHERICAL SHAPES OR INGOT FROM WHICH WEAPONS COMPONENTS WERE FABRICATED. (4/4/66) - Rocky Flats Plant, General Manufacturing, Support, Records-Central Computing, Southern portion of Plant, Golden, Jefferson County, CO

  8. Mill recirculation system

    SciTech Connect

    Musto, R.L.

    1984-10-23

    A mill recirculation system that is operative for purposes of effecting the pulverization and firing of solid fuels, while yet possessing all of the desirable features of a direct fired system. The subject system includes pulverizer means classifier means and burner means as well as a preestablished fluid flow path by which the pulverizer means and the classifier means are interconnected in fluid flow relation with the burner means. In accord with the mode of operation of the subject mill recirculation system a stream of solid fuel is made to flow along the fluid flow path such that the solid fuel is pulverized in the pulverizer means, classified according to particle size in the classifier means and fired in the burner means. Further, a stream of a suitable gaseous medium is made to flow along the flow path such that the gaseous medium is operative to cause the solid fuel to be conveyed therewith through the pulverizer means while being dried thereby and to be conveyed therewith from the pulverizer means to the classifier means. At the classifier means a separation is had of the stream of the gaseous medium such that a portion of the gaseous medium is recirculated along with the oversize solid fuel particles bach to the pulverizer means, while the remainder of the gaseous medium is operative to convey the solid fuel particles that are of the desired size from the classifier means to the burner means for burning, i.e., firing, in the latter.

  9. 7 CFR 868.310 - Grades and grade requirements for the classes Long Grain Milled Rice, Medium Grain Milled Rice...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Grain Milled Rice, Medium Grain Milled Rice, Short Grain Milled Rice, and Mixed Milled Rice. (See also Â...) GRAIN INSPECTION, PACKERS AND STOCKYARD ADMINISTRATION (FEDERAL GRAIN INSPECTION SERVICE), DEPARTMENT OF... classes Long Grain Milled Rice, Medium Grain Milled Rice, Short Grain Milled Rice, and Mixed Milled...

  10. 7 CFR 868.310 - Grades and grade requirements for the classes Long Grain Milled Rice, Medium Grain Milled Rice...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Grain Milled Rice, Medium Grain Milled Rice, Short Grain Milled Rice, and Mixed Milled Rice. (See also Â...) GRAIN INSPECTION, PACKERS AND STOCKYARD ADMINISTRATION (FEDERAL GRAIN INSPECTION SERVICE), DEPARTMENT OF... classes Long Grain Milled Rice, Medium Grain Milled Rice, Short Grain Milled Rice, and Mixed Milled...

  11. 7 CFR 868.310 - Grades and grade requirements for the classes Long Grain Milled Rice, Medium Grain Milled Rice...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Grain Milled Rice, Medium Grain Milled Rice, Short Grain Milled Rice, and Mixed Milled Rice. (See also Â...) GRAIN INSPECTION, PACKERS AND STOCKYARD ADMINISTRATION (FEDERAL GRAIN INSPECTION SERVICE), DEPARTMENT OF... classes Long Grain Milled Rice, Medium Grain Milled Rice, Short Grain Milled Rice, and Mixed Milled...

  12. 35. RW Meyer Sugar Mill: 18761889. Threeroll sugar mill, oneton ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    35. RW Meyer Sugar Mill: 1876-1889. Three-roll sugar mill, one-ton daily processing capacity. Manufactured by Edwin Maw, Liverpool, England, ca. 1855-1870. View: Bevel gear at lower end of vertical drive shaft in foreground turned bevel gear of top roll when the vertical drive shaft was in place in the brass-bearing socket in the middle ground of the photograph. The bolts above the top roll and at the side of the two bottom rolls adjusted the pressure and position of the rolls' brass bearings. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  13. Is Oral Health of the Sugar Mill Workers Being Compromised?

    PubMed Central

    Pandita, Venisha; Patthi, Basavaraj; Singla, Ashish; Jain, Swati; Kundu, Hansa; Malhi, Ravneet; Vashishtha, Vaibhav

    2015-01-01

    Introduction Occupational environment has an immense influence on the general as well as oral health. The specific exposure to sugar and its byproducts might influence the dental health of sugar mill workers. Aim and Objectives The present study was conducted to assess and compare the oral health status of production line workers and administration staff working in the sugar mills of Western Uttar Pradesh. Materials and Methods A cross-sectional study was conducted in four Government aided and four Private sugar mills of West Uttar Pradesh, India among the production line workers and administration staff. Multistage random sampling methodology was employed to select total of 600 sugar mill factory workers (449 production line workers and 151 administration staff). The oral health status of the study subjects was assessed using the modified WHO Oral health survey Performa 1997. Statistical Analysis SPSS 19 Version was used for statistical analysis. Mean, Standard Deviation and proportions were calculated for each clinical parameter. Student t-test and Chi-square analysis was done to analyse inter group comparison. Results Mean DMFT for production and non production line workers was 7.67± 2.99 and 0.15 ± 1.34 (p= 0.001) respectively. 80.17% of production line workers had maximum CPI score 2 in contrast to 63.57% of administration staff (p=0.324). Conclusion The dental health was found to be debilitated among the production line workers of Sugar mill as compared to the Administrative staff. It is therefore recommended to raise the awareness among the sugar mill workers regarding the same. PMID:26266207

  14. Byssinosis among jute mill workers.

    PubMed

    Chattopadhyay, Bhaskar P; Saiyed, Habibullah N; Mukherjee, Ashit K

    2003-07-01

    Although byssinosis in jute mill workers remains controversial, studies in a few jute mills in West-Bengal, India, revealed typical byssinotic syndrome associated with acute changes in FEV1 on the first working day after rest. The present study on 148 jute mill workers is reported to confirm the occurrence of byssinosis in jute mill workers. Work related respiratory symptoms; acute and chronic pulmonary function changes among exposed workers were studied on the basis of standard questionnaire and spirometric method along with dust level, particle mass size distributions and gram-negative bacterial endotoxins. The pulmonary function test (PFT) changes were defined as per the recommendation of World Health Organization and of Bouhys et al. Total dust in jute mill air were monitored by high volume sampling, technique (Staplex, USA), Andersen cascade impactor was used for particle size distribution and personal exposure level was determined by personal sampler (Casella, London). Endotoxin in airborne jute dust was analysed by Lymulus Amebocyte Lysate (LAL) "Gel Clot" technique. Batching is the dustiest process in the mill. Size distribution showed that about 70-80% dust in diameter of < 10 microm, 40-50%, < 5 microm and 10-20%, < 2 microm. Mean endotoxin levels found in hatching, spinning and weaving, and beaming were 2.319 microg/m3, 0.956 microg/ m3, 0.041 microg/m3 respectively and are comparable to the values obtained up to date in Indian cotton mills. Respiratory morbidity study reported typical byssinotic symptoms along with acute post shift FEV1 changes (31.8%) and chronic changes in FEV1 (43.2%) among exposed workers. The group with higher exposure showed significantly lower FVC, FEV1, PEFR and FEF25-75% values. The study confirmed the findings of the earlier studies and clearly indicated that the Indian jute mill workers are also suffering from byssinosis as observed in cotton, flask and hemp workers.

  15. 8. VIEW OF THE MILL (FEATURE B27) AND MILL TAILINGS, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. VIEW OF THE MILL (FEATURE B-27) AND MILL TAILINGS, FACING EAST. PHOTO TAKEN FROM TOP OF THE TAILINGS. - Nevada Lucky Tiger Mill & Mine, East slope of Buckskin Mountain, Paradise Valley, Humboldt County, NV

  16. 7. VIEW TO EAST, MILL WAREHOUSE, DRYERS, GRINDING/ROD MILL, AND ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. VIEW TO EAST, MILL WAREHOUSE, DRYERS, GRINDING/ROD MILL, AND MECHANIC SHED. - Vanadium Corporation of America (VCA) Naturita Mill, 3 miles Northwest of Naturita, between Highway 141 & San Miguel River, Naturita, Montrose County, CO

  17. SUBAQUEOUS DISPOSAL OF MILL TAILINGS

    SciTech Connect

    Neeraj K. Mendiratta; Roe-Hoan Yoon; Paul Richardson

    1999-09-03

    A study of mill tailings and sulfide minerals was carried out in order to understand their behavior under subaqueous conditions. A series of electrochemical experiments, namely, cyclic voltammetry, electrochemical impedance spectroscopy and galvanic coupling tests were carried out in artificial seawater and in pH 6.8 buffer solutions with chloride and ferric salts. Two mill tailings samples, one from the Kensington Mine, Alaska, and the other from the Holden Mine, Washington, were studied along with pyrite, galena, chalcopyrite and copper-activated sphalerite. SEM analysis of mill tailings revealed absence of sulfide minerals from the Kensington Mine mill tailings, whereas the Holden Mine mill tailings contained approximately 8% pyrite and 1% sphalerite. In order to conduct electrochemical tests, carbon matrix composite (CMC) electrodes of mill tailings, pyrite and galena were prepared and their feasibility was established by conducting a series of cyclic voltammetry tests. The cyclic voltammetry experiments carried out in artificial seawater and pH 6.8 buffer with chloride salts showed that chloride ions play an important role in the redox processes of sulfide minerals. For pyrite and galena, peaks were observed for the formation of chloride complexes, whereas pitting behavior was observed for the CMC electrodes of the Kensington Mine mill tailings. The electrochemical impedance spectroscopy conducted in artificial seawater provided with the Nyquist plots of pyrite and galena. The Nyquist plots of pyrite and galena exhibited an inert range of potential indicating a slower rate of leaching of sulfide minerals in marine environments. The galvanic coupling experiments were carried out to study the oxidation of sulfide minerals in the absence of oxygen. It was shown that in the absence of oxygen, ferric (Fe3+) ions might oxidize the sulfide minerals, thereby releasing undesirable oxidation products in the marine environment. The source of Fe{sup 3{minus}} ions may be

  18. Noise exposure in oil mills

    PubMed Central

    Kumar, G. V. Prasanna; Dewangan, K. N.; Sarkar, Amaresh

    2008-01-01

    Context: Noise of machines in various agro-based industries was found to be the major occupational hazard for the workers of industries. The predominant noise sources need to be identified and the causes of high noise need to be studied to undertake the appropriate measures to reduce the noise level in one of the major agro-based industries, oil mills. Aims: To identify the predominant noise sources in the workrooms of oil mills. To study the causes of noise in oil mills. To measure the extent of noise exposure of oil mill workers. To examine the response of workers towards noise, so that appropriate measures can be undertaken to minimize the noise exposure. Settings and Design: A noise survey was conducted in the three renowned oil mills of north-eastern region of India. Materials and Methods: Information like output capacity, size of power source, maintenance condition of the machines and workroom configurations of the oil mills was collected by personal observations and enquiry with the owner of the mill. Using a Sound Level Meter (SLM) (Model-824, Larson and Davis, USA), equivalent SPL was measured at operator's ear level in the working zone of the workers near each machine of the mills. In order to study the variation of SPL in the workrooms of the oil mill throughout its operation, equivalent SPL was measured at two appropriate locations of working zone of the workers in each mill. For conducting the noise survey, the guidelines of Canadian Centre for Occupational Health and Safety (CCOHS) were followed. Grid points were marked on the floor of the workroom of the oil mill at a spacing of 1 m × 1 m. SPL at grid points were measured at about 1.5 m above the floor. The direction of the SLM was towards the nearby noisy source. To increase accuracy, two replications were taken at each grid point. All the data were recorded for 30 sec. At the end of the experiment, data were downloaded to a personal computer. With the help of utility software of Larson and Davis

  19. Gas fluidized-bed stirred media mill

    DOEpatents

    Sadler, III, Leon Y.

    1997-01-01

    A gas fluidized-bed stirred media mill is provided for comminuting solid ticles. The mill includes a housing enclosing a porous fluidizing gas diffuser plate, a baffled rotor and stator, a hollow drive shaft with lateral vents, and baffled gas exhaust exit ports. In operation, fluidizing gas is forced through the mill, fluidizing the raw material and milling media. The rotating rotor, stator and milling media comminute the raw material to be ground. Small entrained particles may be carried from the mill by the gas through the exit ports when the particles reach a very fine size.

  20. FY06 LDRD Final Report "Development of Computational Techniques For Decoding The Language of Genomes"

    SciTech Connect

    Ovcharenko, I

    2007-01-09

    This project was aimed at developing computational methods and tools to decipher the universal language of gene regulation encoded in genomes. It was proposed to identify and decipher the code and to functionally annotate genomic elements that orchestrate the temporal and spatial dynamics of gene expression in living cells.

  1. FY05-FY06 Advanced Simulation and Computing Implementation Plan, Volume 2

    SciTech Connect

    Baron, A L

    2004-07-19

    The Stockpile Stewardship Program (SSP) is a single, highly integrated technical program for maintaining the safety and reliability of the U.S. nuclear stockpile. The SSP uses past nuclear test data along with future non-nuclear test data, computational modeling and simulation, and experimental facilities to advance understanding of nuclear weapons. It includes stockpile surveillance, experimental research, development and engineering programs, and an appropriately scaled production capability to support stockpile requirements. This integrated national program will require the continued use of current facilities and programs along with new experimental facilities and computational enhancements to support these programs. The Advanced Simulation and Computing program (ASC) is a cornerstone of the SSP, providing simulation capabilities and computational resources to support the annual stockpile assessment and certification, to study advanced nuclear weapon design and manufacturing processes, to analyze accident scenarios and weapons aging, and to provide the tools to enable stockpile life extension programs and the resolution of significant finding investigations (SFIs). This requires a balanced system of technical staff, hardware, simulation software, and computer science solutions.

  2. Annual report of the international nuclear energy research initiative OSMOSE project (FY06).

    SciTech Connect

    Klann, R. T.; Hudelot, J. P.; Drin, N.; Zhong, Z.; Nuclear Engineering Division; Commissariat a l Energie Atomique

    2007-08-29

    The goal of the OSMOSE program is to measure the reactivity effect of minor actinides in known neutron spectra of interest to the Generation-IV reactor program and other programs and to create a database of these results for use as an international benchmark for the minor actinides. The results are then compared to calculation models to verify and validate integral absorption cross-sections for the minor actinides. The OSMOSE program includes all aspects of the experimental program--including the fabrication of fuel pellets and samples, the oscillation of the samples in the MINERVE reactor for the measurement of the reactivity effect, reactor physics modeling of the MINERVE reactor, and the data analysis and interpretation of the experimental results.

  3. A report on FY06 IPv6 deployment activities and issues at Sandia National Laboratories.

    SciTech Connect

    Tolendino, Lawrence F.; Eldridge, John M.; Hu, Tan Chang

    2006-06-01

    Internet Protocol version 4 (IPv4) has been a mainstay of the both the Internet and corporate networks for delivering network packets to the desired destination. However, rapid proliferation of network appliances, evolution of corporate networks, and the expanding Internet has begun to stress the limitations of the protocol. Internet Protocol version 6 (IPv6) is the replacement protocol that overcomes the constraints of IPv4. IPv6 deployment in government network backbones has been mandated to occur by 2008. This paper explores the readiness of the Sandia National Laboratories' network backbone to support IPv6, the issues that must be addressed before a deployment begins, and recommends the next steps to take to comply with government mandates. The paper describes a joint, work effort of the Sandia National Laboratories ASC WAN project team and members of the System Analysis & Trouble Resolution and Network System Design & Implementation Departments.

  4. FY06 LDRD Final Report "The Creation of a Neutron Star Atmosphere"

    SciTech Connect

    Klein, R I; Remington, B; Moon, S; MacKinnon, A; Patel, P; Ruytov, D; Wilks, S; Pape, S L

    2007-03-01

    We have taken the initiative to examine whether experiments on HED facilities, present and future, could achieve the extreme scaled conditions relevant to accreting neutron star atmospheres and accretion disks around black holes. The preliminary conclusion from this detailed scaling assessment is that if an exact scaled version of the photon bubble instability physics is desired, this will require experiments with (simultaneously) spatial scales of order {approx}1 mm, temperatures of order {approx}5 keV, magnetic fields of order a hundred megaGauss, and time scales of order several hundred psec. Aspects (subsets) of this physics can be studied under less demanding conditions. To achieve the temperatures required in targets of order several optical depths, we come to the preliminary conclusion that we would require an energy source that delivers of order of a megajoule of energy into a high Z target. A conceptual design for such an experiment could be to use the energy from a high gain ignition NIF capsule as our principle source of heating and acceleration whereby the target is in close proximity to the ignition capsule and then use external petawatt lasers to develop the magnetic fields required.

  5. FY06 Annual Report: Amorphous Semiconductors for Gamma Radiation Detection (ASGRAD)

    SciTech Connect

    Johnson, Bradley R.; Riley, Brian J.; Crum, Jarrod V.; Sundaram, S. K.; Henager, Charles H.; Zhang, Yanwen; Shutthanandan, V.

    2007-01-01

    We describe progress in the development of new materials for portable, room-temperature, gamma-radiation detection at Pacific Northwest National Laboratory at the Hanford Site in Washington State. High Z, high resistivity, amorphous semiconductors are being designed for use as solid-state detectors at near ambient temperatures; principles of operation are analogous to single-crystal semiconducting detectors. Amorphous semiconductors have both advantages and disadvantages compared to single crystals, and this project is developing methods to mitigate technical problems and design optimized material for gamma detection. Several issues involved in the fabrication of amorphous semiconductors are described, including reaction thermodynamics and kinetics, the development of pyrolytic coating, and the synthesis of ingots. The characterization of amorphous semiconductors is described, including sectioning and polishing protocols, optical microscopy, X-ray diffraction, scanning electron microscopy, optical spectroscopy, particle-induced X-ram emission, Rutherford backscattering, and electrical testing. Then collaboration with the University of Illinois at Urbana-Champaign is discussed in the areas of Hall-effect measurements and current voltage data. Finally, we discuss the strategy for continuing the program.

  6. FY06 L2C2 HE program report Zaug et al.

    SciTech Connect

    Zaug, J M; Crowhurst, J C; Howard, W M; Fried, L E; Glaesemann, K R; Bastea, S

    2008-08-01

    The purpose of this project is to advance the improvement of LLNL thermochemical computational models that form the underlying basis or input for laboratory hydrodynamic simulations. Our general work approach utilizes, by design, tight experimental-theoretical research interactions that allow us to not empirically, but rather more scientifically improve LLNL computational results. The ultimate goal here is to confidently predict through computer models, the performance and safety parameters of currently maintained, modified, and newly designed stockpile systems. To attain our goal we make relevant experimental measurements on candidate detonation products constrained under static high-pressure and temperature conditions. The reduced information from these measurements is then used to construct analytical forms that describe the potential surface (repulsive energy as a function of interatomic separation distance) of single and mixed fluid or detonation product species. These potential surface shapes are also constructed using input from well-trusted shock wave physics and assorted thermodynamic data available in the open literature. Our potential surfaces permit one to determine the equations of state (P,V,T), the equilibrium chemistry, phase, and chemical interactions of detonation products under a very wide range of extreme pressure temperature conditions. Using our foundation of experimentally refined potential surfaces we are in a position to calculate, with confidence, the energetic output and chemical speciation occurring from a specific combustion and/or detonation reaction. The thermochemical model we developed and use for calculating the equilibrium chemistry, kinetics, and energy from ultrafast processes is named 'Cheetah'. Computational results from our Cheetah code are coupled to laboratory ALE3D hydrodynamic simulation codes where the complete response behavior of an existing or proposed system is ultimately predicted. The Cheetah thermochemical code is also used by well over 500 U.S. government DoD and DOE community users who calculate the chemical properties of detonated high explosives, propellants, and pyrotechnics. To satisfy the growing needs of LLNL and the general user community we continue to improve the robustness of our Cheetah code. The P-T range of current speed of sound experiments will soon be extended by a factor of four and our recently developed technological advancements permit us to, for the first time, study any chemical specie or fluid mixture. New experiments will focus on determining the miscibility or coexistence curves of detonation product mixtures. Our newly constructed ultrafast laser diagnostics will permit us to determine what chemical species exist under conditions approaching Chapman-Jouguet (CJ) detonation states. Furthermore we will measure the time evolution of candidate species and use our chemical kinetics data to develop new and validate existing rate laws employed in future versions of our Cheetah thermochemical code.

  7. Dietary effects of a mix derived from oregano (Origanum vulgare L.) essential oil and sweet chestnut (Castanea sativa Mill.) wood extract on pig performance, oxidative status and pork quality traits.

    PubMed

    Ranucci, D; Beghelli, D; Trabalza-Marinucci, M; Branciari, R; Forte, C; Olivieri, O; Badillo Pazmay, G V; Cavallucci, C; Acuti, G

    2015-02-01

    The effects of a pre-formulated commercial plant extract mix, composed of equal parts of oregano essential oil and sweet chestnut wood extract, on performance, oxidative status and pork quality traits were evaluated. In two 155-d studies, 60 pigs (mean liveweight: 42.9 kg) were assigned to either a control diet (CTR) or an identical diet supplemented (0.2%) with the plant extract mix (OC). No differences in the growth rate were observed. Glutathione peroxidase and glutathione reductase activities in the OC muscles (Longissimus lumborum) were higher than in CTR muscles. The lipid oxidation of meat was lower in the OC group. In the cooked meat samples, OC animals had the lowest L* and H° values and the highest a* values. The OC meat received higher scores for colour, taste and overall liking in both the blind and the labelled consumer tests. PMID:25454470

  8. Dietary effects of a mix derived from oregano (Origanum vulgare L.) essential oil and sweet chestnut (Castanea sativa Mill.) wood extract on pig performance, oxidative status and pork quality traits.

    PubMed

    Ranucci, D; Beghelli, D; Trabalza-Marinucci, M; Branciari, R; Forte, C; Olivieri, O; Badillo Pazmay, G V; Cavallucci, C; Acuti, G

    2015-02-01

    The effects of a pre-formulated commercial plant extract mix, composed of equal parts of oregano essential oil and sweet chestnut wood extract, on performance, oxidative status and pork quality traits were evaluated. In two 155-d studies, 60 pigs (mean liveweight: 42.9 kg) were assigned to either a control diet (CTR) or an identical diet supplemented (0.2%) with the plant extract mix (OC). No differences in the growth rate were observed. Glutathione peroxidase and glutathione reductase activities in the OC muscles (Longissimus lumborum) were higher than in CTR muscles. The lipid oxidation of meat was lower in the OC group. In the cooked meat samples, OC animals had the lowest L* and H° values and the highest a* values. The OC meat received higher scores for colour, taste and overall liking in both the blind and the labelled consumer tests.

  9. ONLINE SAG MILL PULSE MEASUREMENT AND OPTIMIZATION

    SciTech Connect

    Raj Rajamani; Jose Delgadillo; Vishal Duriseti

    2006-06-24

    The grinding efficiency of semi autogenous milling or ball milling depends on the tumbling motion of the total charge within the mill. Utilization of this tumbling motion for efficient breakage of particles depends on the conditions inside the mill. However, any kind of monitoring device to measure the conditions inside the mill shell during operation is virtually impossible due to the severe environment presented by the tumbling charge. An instrumented grinding ball, which is capable of surviving a few hours and transmitting the impacts it experiences, is proposed here. The spectrum of impacts collected over 100 revolutions of the mills presents the signature of the grinding environment inside mill. This signature could be effectively used to optimize the milling performance by investigating this signature's relation to mill product size, mill throughput, make-up ball size, mill speed, liner profile and ball addition rates. At the same time, it can also be used to design balls and liner systems that can survive longer in the mill. The technological advances made in electronics and communication makes this leap in instrumentation certainly viable. Hence, the instrumented grinding ball offers the ability to qualitatively observe and optimize the milling environment.

  10. Galilean Yang-Mills theory

    NASA Astrophysics Data System (ADS)

    Bagchi, Arjun; Basu, Rudranil; Kakkar, Ashish; Mehra, Aditya

    2016-04-01

    We investigate the symmetry structure of the non-relativistic limit of Yang-Mills theories. Generalising previous results in the Galilean limit of electrodynamics, we discover that for Yang-Mills theories there are a variety of limits inside the Galilean regime. We first explicitly work with the SU(2) theory and then generalise to SU( N) for all N, systematising our notation and analysis. We discover that the whole family of limits lead to different sectors of Galilean Yang-Mills theories and the equations of motion in each sector exhibit hitherto undiscovered infinite dimensional symmetries, viz. infinite Galilean Conformal symmetries in D = 4. These provide the first examples of interacting Galilean Conformal Field Theories (GCFTs) in D > 2.

  11. John Stuart Mill, innate differences, and the regulation of reproduction.

    PubMed

    Paul, Diane B; Day, Benjamin

    2008-06-01

    In this paper, we show that the question of the relative importance of innate characteristics and institutional arrangements in explaining human difference was vehemently contested in Britain during the first half of the nineteenth century. Thus Sir Francis Galton's work of the 1860s should be seen as an intervention in a pre-existing controversy. The central figure in these earlier debates-as well as many later ones-was the philosopher and economist John Stuart Mill. In Mill's view, human nature was fundamentally shaped by history and culture, factors that accounted for most mental and behavioral differences between men and women and among people of different classes, nationalities, and races. Indeed, Mill's whole program of social reform depended on the assumption that human differences were not fixed by nature. To identify the leading figures in these disputes about difference and the concrete context in which they occurred, we explore three debates in which Mill played a key role: over the capacities and rights of women, the viability of peasant proprietorship in India and Ireland, and the status of black labor in Jamaica. The last two draw our attention to the important colonial context of the nature-nurture debate. We also show that ideas that for us seem of a piece were not always linked for these earlier thinkers, nor did views on innateness necessarily have the political correlates that we now take for granted.

  12. 4. APPROACH OF CARRS MILL ROAD TO THE SOUTH PORTAL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. APPROACH OF CARRS MILL ROAD TO THE SOUTH PORTAL OF THE MITCHELLS MILL BRIDGE; VIEW TO NORTH. - Mitchell's Mill Bridge, Spanning Winter's Run on Carrs Mill Road, west of Bel Air, Bel Air, Harford County, MD

  13. 4. VIEW OF THE ROAD TO THE MILL, FACING SOUTH. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. VIEW OF THE ROAD TO THE MILL, FACING SOUTH. THE MILL (FEATURE B-27) IS SHOWN IN THE BACKGROUND. - Nevada Lucky Tiger Mill & Mine, Mill, East slope of Buckskin Mountain, Paradise Valley, Humboldt County, NV

  14. Elevation, west portal. Sign on portal reads Watson Mill Bridge, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Elevation, west portal. Sign on portal reads Watson Mill Bridge, est. 1885. - Watson Mill Bridge, Spanning South Fork Broad River, Watson Mill Road, Watson Mill Bridge State Park, Comer, Madison County, GA

  15. 1. VIEW LOOKING NORTHWEST AT MAIN ELEVATION OF STARK MILL, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW LOOKING NORTHWEST AT MAIN ELEVATION OF STARK MILL, A REINFORCED CONCRETE MILL BUILT BY NEW ENGLAND SOUTHERN MILLS IN 1923-24. THE MILL WAS DESIGNED BY LOCKWOOD GREENE ENGINEERS, AND CONTAINED 35,000 SPINDLES FOR MAKING TIRE FABRICS. PART OF THE WEAVING WOULD TAKE PLACE AT HOGANSVILLE MILL (BUILT c. 1900), ANOTHER NEW ENGLAND SOUTHERN MILL NEARBY, UNTIL THE DEMOLITION OF THAT MILL IN THE 1970s. - Stark Mill, 117 Corinth Road, Hogansville, Troup County, GA

  16. Factors contributing to milling quality differences in MY3, a 'RiceCAP' project milling population

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A unique California long grain milling population is being phenotyped for milling and fissuring characteristics within the RiceCAP project. Low milling parent of this population has difference in grain shape, degree of chalkiness, and amylose content, as compared to the high milling parent. Contri...

  17. Machine Shop. Module 6: Milling. Instructor's Guide.

    ERIC Educational Resources Information Center

    Walden, Charles H.

    This document consists of materials for a 12-unit course on the following topics: (1) introduction to milling; (2) structure and accessories; (3) safety and maintenance; (4) cutting-tool variables; (5) basic set-up activities; (6) squaring a workpiece; (7) hole-making operations; (8) form milling; (9) machining keyways; (10) milling angular…

  18. 77 FR 14837 - Bioassay at Uranium Mills

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-13

    ... COMMISSION Bioassay at Uranium Mills AGENCY: Nuclear Regulatory Commission. ACTION: Draft regulatory guide... for public comment draft regulatory guide (DG), DG-8051, ``Bioassay at Uranium Mills.'' This guide describes a bioassay program acceptable to the NRC staff for uranium mills and applicable portions...

  19. J. S. Mill on Education

    ERIC Educational Resources Information Center

    Ryan, Alan

    2011-01-01

    Mill may be said either to have written rather little on education or to have written a very great deal. He himself distinguished between a "narrow" and a "wider" sense of education, the former limited to what happens in formal educational settings, the latter embracing all the influences that make us who and what we are. He wrote rather little on…

  20. Extracting lignins from mill wastes

    NASA Technical Reports Server (NTRS)

    Humphrey, M. F.

    1977-01-01

    Addition of quaternary ammonium compound and activated charcoal to pulp and mill wastes precipitates lignins in sludge mixture. Methanol dissolves lignins for separation from resulting slurry. Mineral acid reprecipitates lignins in filtered solution. Quaternary ammonium compound, activated charcoal, as well as water may be recovered and recycled from this process.

  1. Land application of pulp and paper mill effluents -- A literature review

    SciTech Connect

    Rezende, A.A.; Edwards, E.

    1999-07-01

    This paper reviews the literature on land application of pulp and paper mill effluents with emphasis on secondary treated effluents from kraft bleach pulp mills. It discusses the current status of effluent land application in the industry and the need for further studies. The literature review showed that considerable research had been undertaken, including full-scale land application of effluents from pulp and paper mills. These studies dealt almost exclusively with crop productivity aspects. Soil salinity and sodicity problems, as well as application rates were extensively studied. However, relatively little attention has been given to the behavior of toxic organic compounds from pulp mill effluents in the soil environment and the long-term environmental impact of the effluent disposal practices is not fully understood.

  2. Study on residual stresses in ultrasonic torsional vibration assisted micro-milling

    NASA Astrophysics Data System (ADS)

    Lu, Zesheng; Hu, Haijun; Sun, Yazhou; Sun, Qing

    2010-10-01

    It is well known that machining induced residual stresses can seriously affect the dimensional accuracy, corrosion and wear resistance, etc., and further influence the longevity and reliability of Micro-Optical Components (MOC). In Ultrasonic Torsional Vibration Assisted Micro-milling (UTVAM), cutting parameters, vibration parameters, mill cutter parameters, the status of wear length of tool flank are the main factors which affect residual stresses. A 2D model of UTVAM was established with FE analysis software ABAQUS. Johnson-Cook's flow stress model and shear failure principle are used as the workpiece material model and failure principle, while friction between tool and workpiece uses modified Coulomb's law whose sliding friction area is combined with sticking friction. By means of FEA, the influence rules of cutting parameters, vibration parameters, mill cutter parameters, the status of wear length of tool flank on residual stresses are obtained, which provides a basis for choosing optimal process parameters and improving the longevity and reliability of MOC.

  3. 2. South facade of the Monadnock Mills complex looking east ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. South facade of the Monadnock Mills complex looking east down Water Street. Mill No. 2 is in the center of the photo, Mill No. 1 is to the right. The tower in Mill No. 1 retains its original design. The tower in Mill No. 2 was altered when an elevator was installed. The shed monitor in Mill No. 2 was constructed in 1879. - Monadnock Mills, 15 Water Street, Claremont, Sullivan County, NH

  4. Online SAG Mill Pluse Measurement and Optimization

    SciTech Connect

    Raj Rajamani; Jose Delgadillo; Vishal Duriseti

    2007-06-30

    The grinding efficiency of semi autogenous milling or ball milling depends on the tumbling motion of the total charge within the mill. Utilization of this tumbling motion for efficient breakage of particles depends on the conditions inside the mill. However, any kind of monitoring device to measure the conditions inside the mill shell during operation is virtually impossible due to the severe environment presented by the tumbling charge. An instrumented grinding ball, which is capable of surviving a few hours and transmitting the impacts it experiences, is proposed here. The spectrum of impacts collected over 100 revolutions of the mills presents the signature of the grinding environment inside mill. This signature could be effectively used to optimize the milling performance by investigating this signature's relation to mill product size, mill throughput, make-up ball size, mill speed, liner profile and ball addition rates. At the same time, it can also be used to design balls and liner systems that can survive longer in the mill. The technological advances made in electronics and communication makes this leap in instrumentation certainly viable. Hence, the instrumented grinding ball offers the ability to qualitatively observe and optimize the milling environment. An instrumented load cell package that can measure the force of impacts inside the grinding chamber of a mill is developed here. The signal from the instrumented load cell package is interpreted in terms of a histogram termed as an impact spectrum which is a plot of the number of impacts at a specific energy level against the energy. It reflects on the average force regime of the mill. The instrumented load cell package was calibrated against the ultra fast load cell which has been unanimously accepted as a standard to measure single breakage events. The load cell package was successfully used to produce impact spectra in an 8.5 inch lab scale mill. The mill speed and the ball size were varied to study

  5. 1. FACING NORTHEAST FROM DAM, MILL NO. 1(RIGHT), MILL NO. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. FACING NORTHEAST FROM DAM, MILL NO. 1(RIGHT), MILL NO. 2(LEFT), BOILER STACK AND GATE CRANKS TO LEFT. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

  6. 10. View of the Monadnock Mills complex showing (left to ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. View of the Monadnock Mills complex showing (left to right) Mill No. 3 (1892), the Weave Shed (1876), and Mill No. 2 (1853). The Office Building is visible in the foreground, with Mill No. 5 to its left. - Monadnock Mills, 15 Water Street, Claremont, Sullivan County, NH

  7. 3. Interior of the attic of Mill No. 1, looking ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Interior of the attic of Mill No. 1, looking west. Unlike Mill No. 2 or the Sugar River Grist Mill, there were no iron tension members in this roof truss design. The structural framing members and the roof sheathing have been encased in finish millwork. - Monadnock Mills, Mill No. 1, 13-17 Water Street, Claremont, Sullivan County, NH

  8. 1. VIEW FROM ROOF OF MILL LOOKING SOUTHWEST AT STARK ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW FROM ROOF OF MILL LOOKING SOUTHWEST AT STARK MILL HOUSING ON CORINTH ROAD. THESE FRONT GABLE BUNGALOWS WERE BUILT AS OVERSEERS HOUSES FOR NEW ENGLAND SOUTHERN MILLS IN HOGANSVILLE IN 1923-1924. THE MILL ENGINEERS FOR STARK MILL, LOCKWOOD GREENE COMPANY, ALSO BUILT THE NEW WORKER HOUSING. - 110 Corinth Road (House), 110 Corinth Road, Hogansville, Troup County, GA

  9. Particle deformation during stirred media milling

    NASA Astrophysics Data System (ADS)

    Hamey, Rhye Garrett

    Production of high aspect ratio metal flakes is an important part of the paint and coating industry. The United States Army also uses high aspect ratio metal flakes of a specific dimension in obscurant clouds to attenuate infrared radiation. The most common method for their production is by milling a metal powder. Ductile metal particles are initially flattened in the process increasing the aspect ratio. As the process continues, coldwelding of metal flakes can take place increasing the particle size and decreasing the aspect ratio. Extended milling times may also result in fracture leading to a further decrease in the particle size and aspect ratio. Both the coldwelding of the particles and the breakage of the particles are ultimately detrimental to the materials performance. This study utilized characterization techniques, such as, light scattering and image analysis to determine the change in particle size as a function of milling time and parameters. This study proved that a fundamental relationship between the milling parameters and particle deformation could be established by using Hertz's theory to calculate the stress acting on the aluminum particles. The study also demonstrated a method by which milling efficiency could be calculated, based on the amount of energy required to cause particle deformation. The study found that the particle deformation process could be an energy efficient process at short milling times with milling efficiency as high as 80%. Finally, statistical design of experiment was used to obtain a model that related particle deformation to milling parameters, such as, rotation rate and milling media size.

  10. Using copy milling technology in restorative dentistry.

    PubMed

    McLaren, E A

    1997-03-01

    A technique for the fabrication of copy milled ceramic restorations has been presented. Both direct and indirect fabrication techniques of inlays, onlays, veneers, and crowns are possible. A copy milling machine can mill accurately fitting restorations with a marginal gap of 50 microns. The machine uses premanufactured porcelain blanks, which have improved physical properties over conventional porcelains used in standard techniques. Recently, the ability to mill In-Ceram crowns from presintered alumina blocks and Spinell crowns from alumina/magnesia blocks has been added to the system. The copings are veneered with aluminous porcelain as in the conventional In-Ceram technique.

  11. Maximally Supersymmetric Yang-Mills Theory: The Story of N = 4 Yang-Mills Theory

    NASA Astrophysics Data System (ADS)

    Brink, Lars

    The following sections are included: * History * Dual Models * Supersymmetric Field Theories and Supergravity * Maximally Supersymmetric Yang-Mills Theories * The Light-Cone Gauge Formulation of N = 4 Yang-Mills Theory * The Perturbative Finiteness N = 4 Yang-Mills Theory * References

  12. Uranium Mill Tailings Remedial Action Program. Annual status report

    SciTech Connect

    Not Available

    1980-12-01

    The purpose, scope, history, requirements, and management organization of the UMTRA Program are summarized in the Introduction. The remainder of the report describes progress made during the past year (F 1980) and discusses future plants and activities. Early emphasis has been on the four highest-priority sites because of their proximity to population centers. These sites are: (1) Canonsburg, Pennsylvania; (2) Salt Lake City, Utah; (3) Durango, Colorado; and (4) Shiprock, New Mexico (Navajo Reservation). To date, twenty-five vicinity properties near the Canonsburg site and two such properties near the Salt Lake City site have been designated for remedial action. A research effort was undertaken at a major vicinity property, the Mountain States Supply Company in Salt Lake City, to study the effects of heating-and-ventilating-system modification on indoor radon-daughter concentrations. A cooperative agreement was executed between DOE and the Commonwealth of Pennsylvania. A similar agreement with the State of Utah is expected to be executed in early FY 1981. Further, it is expected that additional cooperative agreements will be negotiated during FY 1981 with the States of Colorado and Wyoming and the Navajo Nation. It is expected that the processing site at Canonsburg, PA (the Canonsburg Industrial Park) will be acquired during FY 1981. Draft Environmental Impact Statements for the four highest-priority sites will be completed during FY 1981.

  13. 1. Mill exterior, high grade chute partially restored on the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Mill exterior, high grade chute partially restored on the outside of mill building center of picture. Looking northeast from below bridge. - Kennecott Copper Corporation, Concentration Mill, On Copper River & Northwestern Railroad, Kennicott, Valdez-Cordova Census Area, AK

  14. 11. STOVE NUT USED IN THE MILL WHEN THE BRAKE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. STOVE NUT USED IN THE MILL WHEN THE BRAKE WHEEL DROVE ONE PAIR OF MILLSTONES DIRECTLY; FOUND ON THE FIRST FLOOR OF THE WINDMILL AT WATERMILL - Windmill at Water Mill, Montauk Highway & Halsey Lane, Water Mill, Suffolk County, NY

  15. VIEW OF MILL FROM KEKAHA ROAD, WITH SUGAR BIN, CANE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW OF MILL FROM KEKAHA ROAD, WITH SUGAR BIN, CANE CLEANING PLANT AND CRUSHING MILL TO THE FORE. VIEW FROM THE EAST - Kekaha Sugar Company, Sugar Mill Building, 8315 Kekaha Road, Kekaha, Kauai County, HI

  16. CLOSE UP VIEW OF MILL FROM KEKAHA ROAD, WITH UNLOADER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    CLOSE UP VIEW OF MILL FROM KEKAHA ROAD, WITH UNLOADER AND CRUSHING MILL WING IN THE FOREGROUND. VIEW FROM THE NORTHEAST - Kekaha Sugar Company, Sugar Mill Building, 8315 Kekaha Road, Kekaha, Kauai County, HI

  17. VIEW FROM SOUTHEAST CORNER OF THE CRUSHING MILL LOOKING TOWARD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW FROM SOUTHEAST CORNER OF THE CRUSHING MILL LOOKING TOWARD THE EAST WALL OF THE CRYSTALLIZER WING. FENESTRA WINDOWS IN CRUSHING MILL WALL. VIEW FROM THE NORTHEAST - Kekaha Sugar Company, Sugar Mill Building, 8315 Kekaha Road, Kekaha, Kauai County, HI

  18. 2. VIEW NORTHEAST, SOUTH FRONT OF DAYVILLE MILLS COMPLEX LOOKING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. VIEW NORTHEAST, SOUTH FRONT OF DAYVILLE MILLS COMPLEX LOOKING ACROSS ROUTE 101, MAIN MILL BUILDING - Dayville Mills Hydroelectric Facility, North side of Route 101, .5 mile west of Route 395, Killingly Center, Windham County, CT

  19. 10. GENERAL INTERIOR VIEW OF THE 48' MILL. VISIBLE FROM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. GENERAL INTERIOR VIEW OF THE 48' MILL. VISIBLE FROM LEFT TO RIGHT ARE THE OPERATOR'S PULPIT, MILL STAND, AND PINION STAND. - U.S. Steel Homestead Works, 48" Plate Mill, Along Monongahela River, Homestead, Allegheny County, PA

  20. 11. GENERAL INTERIOR VIEW OF THE 48' MILL. VISIBLE FROM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. GENERAL INTERIOR VIEW OF THE 48' MILL. VISIBLE FROM LEFT TO RIGHT ARE THE OPERATOR'S PULPIT, MILL STAND, AND PINION STAND. - U.S. Steel Homestead Works, 48" Plate Mill, Along Monongahela River, Homestead, Allegheny County, PA

  1. 6. REMAINS OF 48' MILL SHIPPING BUILDING. THE END OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. REMAINS OF 48' MILL SHIPPING BUILDING. THE END OF THE MILL TABLE IS VISIBLE IN THE MIDDLE OF THE PHOTOGRAPH. - U.S. Steel Homestead Works, 48" Plate Mill, Along Monongahela River, Homestead, Allegheny County, PA

  2. 30. Credit JTL. Second floor, view of Eureka Milling Separator, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    30. Credit JTL. Second floor, view of Eureka Milling Separator, by S. Howes Co., (Silver Creek, NY); separated out undersired grains and impurities prior to milling. - Bunker Hill Mill, County Route 26, Bunker Hill, Berkeley County, WV

  3. 6. VIEW TO WEST, SAMPLING BUILDING, MECHANIC SHED, MILL WAREHOUSE, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. VIEW TO WEST, SAMPLING BUILDING, MECHANIC SHED, MILL WAREHOUSE, DRYERS, AND GRINDING/ROD MILL. - Vanadium Corporation of America (VCA) Naturita Mill, 3 miles Northwest of Naturita, between Highway 141 & San Miguel River, Naturita, Montrose County, CO

  4. 5. DETAIL OF ROD MILL BASE AND CONVEYOR BELT SUPPORT, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. DETAIL OF ROD MILL BASE AND CONVEYOR BELT SUPPORT, EAST VIEW. - Vanadium Corporation of America (VCA) Naturita Mill, Grinding Rod Mill, 3 miles Northwest of Naturita, between Highway 141 & San Miguel River, Naturita, Montrose County, CO

  5. 15. STONE BURR MILL PROBABLY USED FOR GRINDING FEED. ONLY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. STONE BURR MILL PROBABLY USED FOR GRINDING FEED. ONLY REMAINING MILL MACHINERY William E. Barrett, photographer, 1973 - Thomas Shepherd's Grist Mill, High Street Vicinity, Shepherdstown, Jefferson County, WV

  6. 1. VIEW, LOOKING FROM THE SOUTHEAST, OF THE DEFIANCE MILL. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW, LOOKING FROM THE SOUTHEAST, OF THE DEFIANCE MILL. THE STEAM BOILER AND VANNER ARE UNDER THE COLLAPSED TIMBERS OF THE MILL BUILDING - Defiance Mill, Southern Edge of Salt Spring Valley, Copperopolis, Calaveras County, CA

  7. 1. NORTHWEST VIEW OF SOUTH AND EAST SIDES, WITH MILL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. NORTHWEST VIEW OF SOUTH AND EAST SIDES, WITH MILL BUILDING IN BACKGROUND - Juniata Mill Complex, Mill Camp Shed, 22.5 miles Southwest of Hawthorne, between Aurora Crater & Aurora Peak, Hawthorne, Mineral County, NV

  8. 21. Credit WS. Ground floor, Midget Marvel milling machine, a ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    21. Credit WS. Ground floor, Midget Marvel milling machine, a 25 barrel day machine by the Anglo American Mill Co. (Owensboro, KY), without covers, exposing rollers and sifters. - Bunker Hill Mill, County Route 26, Bunker Hill, Berkeley County, WV

  9. INTERIOR OF SECOND FLOOR BRIDGE BETWEEN PLANING MILL AND CAR ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR OF SECOND FLOOR BRIDGE BETWEEN PLANING MILL AND CAR MACHINE SHOP, LOOKING SOUTH TOWARD PLANING MILL. - Southern Pacific, Sacramento Shops, Planing Mill, 111 I Street, Sacramento, Sacramento County, CA

  10. 1. PERSPECTIVE VIEW OF KEX PLANT, FORMER CALLAWAY MILLS UNITY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. PERSPECTIVE VIEW OF KEX PLANT, FORMER CALLAWAY MILLS UNITY COTTON MILL (A. FRANCIS WALKER, 1900-01) FROM DUNSON STREET. UNITY COTTON MILL WAS THE FIRST OF SEVERAL TEXTILE MILLS BUILT BY THE CALLAWAY MILLS GROUP IN SOUTHWEST LAGRANGE DURING THE EARLY TWENTIETH CENTURY. NOTE REMAINING PORTION OF ORIGINAL WATER TANK TOWER IN MIDDLE OF PHOTOGRAPH. - Unity Cotton Mill, 815 Leeman Street, La Grange, Troup County, GA

  11. Uranium mill ore dust characterization

    SciTech Connect

    Knuth, R.H.; George, A.C.

    1980-11-01

    Cascade impactor and general air ore dust measurements were taken in a uranium processing mill in order to characterize the airborne activity, the degree of equilibrium, the particle size distribution and the respirable fraction for the /sup 238/U chain nuclides. The sampling locations were selected to limit the possibility of cross contamination by airborne dusts originating in different process areas of the mill. The reliability of the modified impactor and measurement techniques was ascertained by duplicate sampling. The results reveal no significant deviation from secular equilibrium in both airborne and bulk ore samples for the /sup 234/U and /sup 230/Th nuclides. In total airborne dust measurements, the /sup 226/Ra and /sup 210/Pb nuclides were found to be depleted by 20 and 25%, respectively. Bulk ore samples showed depletions of 10% for the /sup 226/Ra and /sup 210/Pb nuclides. Impactor samples show disequilibrium of /sup 226/Ra as high as +-50% for different size fractions. In these samples the /sup 226/Ra ratio was generally found to increase as particle size decreased. Activity median aerodynamic diameters of the airborne dusts ranged from 5 to 30 ..mu..m with a median diameter of 11 ..mu..m. The maximum respirable fraction for the ore dusts, based on the proposed International Commission on Radiological Protection's (ICRP) definition of pulmonary deposition, was < 15% of the total airborne concentration. Ore dust parameters calculated for impactor duplicate samples were found to be in excellent agreement.

  12. Radiological health aspects of uranium milling

    SciTech Connect

    Fisher, D.R.; Stoetzel, G.A.

    1983-05-01

    This report describes the operation of conventional and unconventional uranium milling processes, the potential for occupational exposure to ionizing radiation at the mill, methods for radiological safety, methods of evaluating occupational radiation exposures, and current government regulations for protecting workers and ensuring that standards for radiation protection are adhered to. In addition, a survey of current radiological health practices is summarized.

  13. Hopf bifurcation in Yang--Mills mechanics

    SciTech Connect

    Kursawe, U.; Malec, E.

    1985-10-01

    The periodic non-Abelian space-independent solutions to Yang--Mills SU(2) equations are studied. Hopf bifurcation is shown to appear. New analytic solutions generating a simple Abelian source are found and their stability is discussed. The source can be produced by a fermion field; a self-consistent solution of Yang--Mills--Dirac equations is presented.

  14. Phase transformations in nanocrystalline TiO 2 milled in different milling atmospheres

    NASA Astrophysics Data System (ADS)

    Pan, Xiaoyan; Ma, Xueming

    2004-11-01

    The structural evolution of nanocrystalline TiO 2 milled in different milling atmospheres was studied by X-ray diffraction (XRD), Raman spectroscopy and X-ray photoelectron spectroscopy. Rietveld refinements of the XRD data showed that high-energy ball milling induced the transformations from anatase to srilankite and rutile at room temperature and ambient pressure. The milling atmospheres with different oxygen partial pressures had an influence on the transformation kinetics of anatase. When the nanocrystalline TiO 2 powders were, respectively, milled in oxygen, air and nitrogen atmospheres, the transformation rates of anatases in turn increased with a decrease in oxygen partial pressure of the milling atmosphere, due to the reducing concentration of oxygen vacancies in the milled TiO 2 lattice.

  15. 1. ELEVATION OF BUILDING 223, LOOKING EASTNORTHEAST. Mill Valley ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. ELEVATION OF BUILDING 223, LOOKING EAST-NORTHEAST. - Mill Valley Air Force Station, Civil Engineering Administration Office, East Ridgecrest Boulevard, Mount Tamalpais, Mill Valley, Marin County, CA

  16. 7. STONE PIER OF ORIGINAL WATERWHEEL INSTALLATION DOWNSTREAM FROM MILL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. STONE PIER OF ORIGINAL WATERWHEEL INSTALLATION DOWNSTREAM FROM MILL William E. Barrett, photographer, 1973 (copy negative) - Thomas Shepherd's Grist Mill, High Street Vicinity, Shepherdstown, Jefferson County, WV

  17. Laser displacement meter application for milling diagnostics

    NASA Astrophysics Data System (ADS)

    Ryabov, Oleg; Mori, Kazuo; Kasashima, Nagayoshi

    1998-09-01

    This paper presents the application of a laser displacement meter for direct multi-purpose sensing of milling tool conditions. Using a laser displacement meter, a laser beam is projected onto the cutting tool and subsequently reflected. The intensity as well as the angle of the reflected beam are measured. The signals are interpreted for identification of tool geometry, tool whirling, or vibration. Signal processing and analysis depend on the application. A prototype system has been developed to demonstrate the feasibility of various applications, namely (1) tool setting evaluation, (2) in-process measurement of milling cutter geometry and detection of tool failure, (3) continuous monitoring of milling cutter deterioration, (4) detection and measurement of chatter in milling, (5) measurement of milling tool bending and (6) thermal expansion.

  18. Draft standards and guidelines for the land application of mechanical pulp mill sludge to agricultural land

    SciTech Connect

    1998-09-01

    Mechanical pulp mill sludge consists primarily of water, wood fiber, biomass, and residual chemicals. Research has shown that application of sludge to land improves the nutrient status and physical properties of soil, resulting in enhanced plant growth. This report presents guidelines for operations involving the application of mechanical pulp mill sludge on agricultural land in Alberta. It lists the regulatory requirements for sludge generators, restrictions on land application, and record-keeping and reporting requirements; provides general information on sludge properties and parameters of interest, suitability of receiving soils and areas, and sludge application rates and frequencies. Research studies conducted in Alberta on the benefits of land application of mechanical pulp mill sludge are also summarized.

  19. FLINT MILL ROADLESS AREA, TENNESSEE.

    USGS Publications Warehouse

    Griffitts, Wallace R.; Jones, Jay G.

    1984-01-01

    A mineral-resource survey was made on the Flint Mill Roadless Area in northeastern Tennessee. Studies of known manganese deposits, most of which are small and mined out, evaluation of iron prospects, and the results of a geochemical survey for other metals in stream sediments indicate there is probable resource potential for the occurrence of small iron-manganese resources in the roadless area. Nonmetallic minerals such as clay, carbonate rock, and other industrial raw material are found in the area but, similar commodites are found outside the area. The remote possibility of deep oil or gas in the southern Appalachians, of which the roadless area is a part, cannot be evaluated with existing data. Further geophysical study and possibly drilling would be necessary to evaluate the resource potential for gas and oil in the roadless area.

  20. Surface acquisition through virtual milling

    NASA Technical Reports Server (NTRS)

    Merriam, Marshal L.

    1993-01-01

    Surface acquisition deals with the reconstruction of three dimensional objects from a set of data points. The most straightforward techniques require human intervention, a time consuming proposition. It is desirable to develop a fully automated alternative. Such a method is proposed in this paper. It makes use of surface measurements obtained from a 3-D laser digitizer - an instrument which provides the (x,y,z) coordinates of surface data points from various viewpoints. These points are assembled into several partial surfaces using a visibility constraint and a 2-D triangulation technique. Reconstruction of the final object requires merging these partial surfaces. This is accomplished through a procedure that emulates milling, a standard machining operation. From a geometrical standpoint the problem reduces to constructing the intersection of two or more non-convex polyhedra.

  1. Active chatter control in a milling machine

    SciTech Connect

    Dohner, J.L.; Hinnerichs, T.D.; Lauffer, J.P.

    1997-08-01

    The use of active feedback compensation to mitigate cutting instabilities in an advanced milling machine is discussed in this paper. A linear structural model delineating dynamics significant to the onset of cutting instabilities was combined with a nonlinear cutting model to form a dynamic depiction of an existing milling machine. The model was validated with experimental data. Modifications made to an existing machine model were used to predict alterations in dynamics due to the integration of active feedback compensation. From simulations, subcomponent requirements were evaluated and cutting enhancements were predicted. Active compensation was shown to enable more than double the metal removal rate over conventional milling machines. 25 refs., 10 figs., 1 tab.

  2. 3. GENERAL VIEW OF REMAINS OF 40" BLOOMING MILL; THE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. GENERAL VIEW OF REMAINS OF 40" BLOOMING MILL; THE ENGINE ROOM CONTAINING THE MESTA-CORLISS STEAM ENGINE, IS LOCATED AT THE FAR END OF THE MILL AS SEEN TO THE FAR RIGHT (THE BUILDING WITH THE SHED ROOF). - Republic Iron & Steel Company, Youngstown Works, Blooming Mill & Blooming Mill Engines, North of Poland Avenue, Youngstown, Mahoning County, OH

  3. 10. Front (southwest) elevation: partial view of Cider Mill and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Front (southwest) elevation: partial view of Cider Mill and Woodworking Mill. Steam box for bending wood visible on roof of Cider Mill; wood-framed table saw visible in open doorway; cordwood saw in lower right beneath windows. - Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT

  4. EAST ELEVATION, LTV STEEL (FORMERLY REPUBLIC STEEL), 8" BAR MILL, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    EAST ELEVATION, LTV STEEL (FORMERLY REPUBLIC STEEL), 8" BAR MILL, BUFFALO PLANT. VIEW LOOKING SOUTHWEST FROM ROLL SHOP. 8" BAR MILL DESIGNED AND BUILT BY DONNER STEEL CO. (PREDECESSOR OF REPUBLIC), 1919-1920. FOR DESCRIPTION OF ORIGINAL MILL SEE "IRON AGE", 116\\4 (23 JULY 1925): 201-204. - LTV Steel, 8-inch Bar Mill, Buffalo Plant, Buffalo, Erie County, NY

  5. ROD MILL ROOM, LOOKING EAST, SHOWING DENVER SPIRAL CLASSIFIER, WITH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    ROD MILL ROOM, LOOKING EAST, SHOWING DENVER SPIRAL CLASSIFIER, WITH DOMINION ROD MILL IN LEFT BACKGROUND. WATER WAS ADDED TO ORE IN ROD MILL TO MAKE A SLURRY CALLED SLIME. - Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, CO

  6. 10. TROJAN MILL, EXTERIOR FROM EAST, c. 191928. ADDITION TO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. TROJAN MILL, EXTERIOR FROM EAST, c. 1919-28. ADDITION TO THE EAST END OF MILLING FLOOR VISIBLE WITH TRAM ENTRY DOOR. ALSO SEEN ARE THE ADDITIONS FOR MILL SOLUTION TANKS AND THE EAST SIDE OF SAMPLING ROOMS. CREDIT JW. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  7. 43 CFR 3832.31 - What is a mill site?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false What is a mill site? 3832.31 Section 3832... What is a mill site? A mill site is a location of nonmineral land not contiguous to a vein or lode that... unpatented or patented lode or placer claim with which it is associated. (a) A dependent mill site is...

  8. 43 CFR 3832.31 - What is a mill site?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false What is a mill site? 3832.31 Section 3832... What is a mill site? A mill site is a location of nonmineral land not contiguous to a vein or lode that... unpatented or patented lode or placer claim with which it is associated. (a) A dependent mill site is...

  9. Milling by product Utilization Research at USDA-ARS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In the State of California, waste material from olive milling (“alperujo” for 2-phase milling and “pomace” for 3-phase milling) is increasing as the domestic olive oil industry grows. Current best practices, including land application and conversion to animal feed, for disposing of olive milling wa...

  10. 1. VIEW NORTHWEST, SOUTH FRONT OF DAYVILLE MILLS COMPLEX LOOKING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW NORTHWEST, SOUTH FRONT OF DAYVILLE MILLS COMPLEX LOOKING ACROSS ROUTE 101, MILL OFFICES IN FOREGROUND, SMOKESTACK OVER BOILER ROOM AND MAINTENANCE SHOP, MAIN MILL BUILDING WITH TOWER - Dayville Mills Hydroelectric Facility, North side of Route 101, .5 mile west of Route 395, Killingly Center, Windham County, CT

  11. 2. VIEW LOOKING EAST AT THE MILL BUILDING AND THE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. VIEW LOOKING EAST AT THE MILL BUILDING AND THE ANCILLARY BUILDINGS ASSOCIATED WITH THE MILLING PROCESS. TAILINGS ARE IN THE FOREGROUND, THE MILL IS IN THE CENTER MID-GROUND AND THE MINE TAILINGS ARE IN THE BACKGROUND LEFT OF THE IMAGE. - Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mono County, CA

  12. 28. Photocopy of Crown Roller Mill illustration; originally published in ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    28. Photocopy of Crown Roller Mill illustration; originally published in The Crown Roller Mill, Northwestern Miller 9 (May 21, 1880): 321; SHOWING WEST SIDE, LOOKING EAST - Crown Roller Mill, 105 Fifth Avenue, South, West Side Milling District, Minneapolis, Hennepin County, MN

  13. Evaluate the Restoration Potential of Snake River Fall Chinook Salmon Spawning Habitat, Status Report 2006.

    SciTech Connect

    Hanrahan, T.P.

    2009-01-08

    The Bonneville Power Administration (BPA) Project 2003-038-00, Evaluate the restoration potential of Snake River fall Chinook salmon spawning habitat, began in FY04 (15 December 2003) and continues into FY06. This status report is intended to summarize accomplishments during FY04 and FY05. Accomplishments are summarized by Work Elements, as detailed in the Statement of Work (see BPA's project management database PISCES). This project evaluates the restoration potential of mainstem habitats for fall Chinook salmon. The studies address two research questions: 'Are there sections not currently used by spawning fall Chinook salmon within the impounded lower Snake River that possess the physical characteristics for potentially suitable fall Chinook spawning habitat?' and 'Can hydrosystem operations affecting these sections be adjusted such that the sections closely resemble the physical characteristics of current fall Chinook salmon spawning areas in similar physical settings?' Efforts are focused at two study sites: (1) the Ice Harbor Dam tailrace downstream to the Columbia River confluence, and (2) the Lower Granite Dam tailrace. Our previous studies indicated that these two areas have the highest potential for restoring Snake River fall Chinook salmon spawning habitat. The study sites will be evaluated under existing structural configurations at the dams (i.e., without partial removal of a dam structure), and alternative operational scenarios (e.g., varying forebay/tailwater elevations). The areas studied represent tailwater habitat (i.e., riverine segments extending from a dam downstream to the backwater influence from the next dam downstream). We are using a reference site, indicative of current fall Chinook salmon spawning areas in tailwater habitat, against which to compare the physical characteristics of each study site. The reference site for tailwater habitats is the section extending downstream from the Wanapum Dam tailrace on the Columbia River. Escapement

  14. 7 CFR 868.205 - Milling requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Rough Rice Principles Governing... rough rice, the degree of milling shall be equal to, or better than, that of the interpretive line sample for “well-milled” rice....

  15. 7 CFR 868.205 - Milling requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Rough Rice Principles Governing... rough rice, the degree of milling shall be equal to, or better than, that of the interpretive line sample for “well-milled” rice....

  16. 7 CFR 868.205 - Milling requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Rough Rice Principles Governing... rough rice, the degree of milling shall be equal to, or better than, that of the interpretive line sample for “well-milled” rice....

  17. 7 CFR 868.205 - Milling requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Rough Rice Principles Governing... rough rice, the degree of milling shall be equal to, or better than, that of the interpretive line sample for “well-milled” rice....

  18. 7 CFR 868.205 - Milling requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Rough Rice Principles Governing... rough rice, the degree of milling shall be equal to, or better than, that of the interpretive line sample for “well-milled” rice....

  19. Mill profiler machines soft materials accurately

    NASA Technical Reports Server (NTRS)

    Rauschl, J. A.

    1966-01-01

    Mill profiler machines bevels, slots, and grooves in soft materials, such as styrofoam phenolic-filled cores, to any desired thickness. A single operator can accurately control cutting depths in contour or straight line work.

  20. Mine-to-Mill Optimization of Aggregate Production

    SciTech Connect

    Greg Adel; Toni Kojovic; Darren Thornton

    2006-06-01

    Mine-to-Mill optimization is a total systems approach to the reduction of energy and cost in mining and mineral processing operations. Developed at the Julius Krutschnitt Mineral Research Centre (JKMRC) in Queensland, Australia, the Mine-to-Mill approach attempts to minimize energy consumption through the optimization of all steps in the size reduction process. The approach involves sampling and modeling of blasting and processing, followed by computer simulation to optimize the operation and develop alternatives. The most promising alternatives are implemented, and sampling is conducted to quantify energy savings. In the current project, the primary objective is to adapt the JKMRC Mine-to-Mill technology to the aggregates industry. The second phase of this project is being carried out at the Pittsboro Quarry located south of Chapel Hill, North Carolina. This quarry is owned by 3M Corporation and operated by Luck Stone. Based on lessons learned from the first phase work, long-term monitoring ({approx} three months) of all quarry operations is being carried out to minimize the impact of geological changes during the mining process. To date, the blasting and processing operations have been audited and modeled, the long-term monitoring of current Luck Stone practice has been completed, and a modified blasting approach has been implemented based on the results of simulations using JKSimBlast and JKSimPlant. The modified blasting approach is expected to increase the primary throughput by 15% and the secondary throughput by approximately 6%, with an overall specific energy reduction of around 1%. Long-term monitoring is currently underway to evaluate the impact the modified blasting approach. This report summarizes the current status of work at the Pittsboro Quarry.

  1. The Yang-Mills Mass Gap Solution

    NASA Astrophysics Data System (ADS)

    Yablon, Jay R.

    2014-03-01

    The Yang-Mills Mass Gap problem is solved by deriving SU(3)C Chromodynamics as a corollary theory from Yang-Mills gauge theory. The mass gap is filled from finite non-zero eigenvalues of a configuration space inverse perturbation tensor containing vacuum excitations. This results from carefully developing six equivalent views of Yang-Mills gauge theory as having: 1) non-commuting (non-Abelian) gauge fields; 2) gauge fields with non-linear self-interactions; 3) a ``steroidal'' minimal coupling; 4) perturbations; 5) curvature in the gauge space of connections; and 6) gauge fields related to source currents through an infinite recursive nesting. Based on combining classical Yang-Mills electric and magnetic source field equations into a single equation, confinement results from showing how magnetic monopoles of Yang-Mills gauge theory exhibit color confinement and meson flow and have all the color symmetries of baryons, from which we conclude that they are one and the same as baryons. Chiral symmetry breaking results from the recursive behavior of these monopoles coupled with viewing Dirac's gamma matrices as Hamiltonian quaternions extended into spacetime. Finally, with aid from the ``steroidal'' view, the recursive view of Yang-Mills enables polynomial gauge field terms in the Yang-Mills action to be stripped out and replaced by polynomial source current terms prior to path integration. This enables an exact analytical calculation of a non-linear path integral using a closed recursive kernel and yields a non-linear quantum amplitude also with a closed recursive kernel, thus proving the existence of a non-trivial relativistic quantum Yang-Mills field theory on R4 for any simple gauge group G.

  2. The Microbiology of Olive Mill Wastes

    PubMed Central

    Ntougias, Spyridon; Bourtzis, Kostas

    2013-01-01

    Olive mill wastes (OMWs) are high-strength organic effluents, which upon disposal can degrade soil and water quality, negatively affecting aquatic and terrestrial ecosystems. The main purpose of this review paper is to provide an up-to-date knowledge concerning the microbial communities identified over the past 20 years in olive mill wastes using both culture-dependent and independent approaches. A database survey of 16S rRNA gene sequences (585 records in total) obtained from olive mill waste environments revealed the dominance of members of Alphaproteobacteria, Betaproteobacteria, Gammaproteobacteria, Firmicutes, and Actinobacteria. Independent studies confirmed that OMW microbial communities' structure is cultivar dependant. On the other hand, the detection of fecal bacteria and other potential human pathogens in OMWs is of major concern and deserves further examination. Despite the fact that the degradation and detoxification of the olive mill wastes have been mostly investigated through the application of known bacterial and fungal species originated from other environmental sources, the biotechnological potential of indigenous microbiota should be further exploited in respect to olive mill waste bioremediation and inactivation of plant and human pathogens. The implementation of omic and metagenomic approaches will further elucidate disposal issues of olive mill wastes. PMID:24199199

  3. The microbiology of olive mill wastes.

    PubMed

    Ntougias, Spyridon; Bourtzis, Kostas; Tsiamis, George

    2013-01-01

    Olive mill wastes (OMWs) are high-strength organic effluents, which upon disposal can degrade soil and water quality, negatively affecting aquatic and terrestrial ecosystems. The main purpose of this review paper is to provide an up-to-date knowledge concerning the microbial communities identified over the past 20 years in olive mill wastes using both culture-dependent and independent approaches. A database survey of 16S rRNA gene sequences (585 records in total) obtained from olive mill waste environments revealed the dominance of members of Alphaproteobacteria, Betaproteobacteria, Gammaproteobacteria, Firmicutes, and Actinobacteria. Independent studies confirmed that OMW microbial communities' structure is cultivar dependent. On the other hand, the detection of fecal bacteria and other potential human pathogens in OMWs is of major concern and deserves further examination. Despite the fact that the degradation and detoxification of the olive mill wastes have been mostly investigated through the application of known bacterial and fungal species originated from other environmental sources, the biotechnological potential of indigenous microbiota should be further exploited in respect to olive mill waste bioremediation and inactivation of plant and human pathogens. The implementation of omic and metagenomic approaches will further elucidate disposal issues of olive mill wastes. PMID:24199199

  4. 75 FR 49524 - Woodland Mills Corporation, Mill Spring, NC; Notice of Affirmative Determination Regarding...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-13

    ... Federal Register on July 7, 2010 (75 FR 39049). Workers are engaged in employment related to the... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Woodland Mills Corporation, Mill Spring, NC; Notice of...

  5. Recent Developments with Degree Mills: Accreditation Mills and Counterfeit Diploma and Transcript Operations

    ERIC Educational Resources Information Center

    Ezell, Allen

    2009-01-01

    This article updates developments regarding Diploma Mills, Accreditation Mills, and Counterfeit Diploma & Transcript operations. It will cover identification & prosecution, to new entities now appearing in these growth industries with annual revenues over one billion dollars. This article will address federal and state laws, a new Federal…

  6. Learning Activity Packets for Milling Machines. Unit III--Vertical Milling Machines.

    ERIC Educational Resources Information Center

    Oklahoma State Board of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This learning activity packet (LAP) outlines the study activities and performance tasks covered in a related curriculum guide on milling machines. The course of study in this LAP is intended to help students learn to set up and operate a vertical mill. Tasks addressed in the LAP include mounting and removing cutters and cutter holders for vertical…

  7. Learning Activity Packets for Milling Machines. Unit II--Horizontal Milling Machines.

    ERIC Educational Resources Information Center

    Oklahoma State Board of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This learning activity packet (LAP) outlines the study activities and performance tasks covered in a related curriculum guide on milling machines. The course of study in this LAP is intended to help students learn to set up and operate a horizontal mill. Tasks addressed in the LAP include mounting style "A" or "B" arbors and adjusting arbor…

  8. Learning Activity Packets for Milling Machines. Unit I--Introduction to Milling Machines.

    ERIC Educational Resources Information Center

    Oklahoma State Board of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This learning activity packet (LAP) outlines the study activities and performance tasks covered in a related curriculum guide on milling machines. The course of study in this LAP is intended to help students learn to identify parts and attachments of vertical and horizontal milling machines, identify work-holding devices, state safety rules, and…

  9. Perspectives on the amorphisation/milling relationship in pharmaceutical materials.

    PubMed

    Descamps, M; Willart, J F

    2016-05-01

    This paper presents an overview of recent advances in understanding the role of the amorphous state in the physical and chemical transformations of pharmaceutical materials induced by mechanical milling. The following points are addressed: (1) Is milling really able to amorphise crystals?, (2) Conditions for obtaining an amorphisation, (3) Milling of hydrates, (4) Producing amorphous state without changing the chemical nature, (5) Milling induced crystal to crystal transformations: mediation by an amorphous state, (6) Nature of the amorphous state obtained by milling, (7) Milling of amorphous compounds: accelerated aging or rejuvenation, (8) Specific recrystallisation behaviour, and (9) Toward a rationalisation and conceptual framework. PMID:26826439

  10. Generalized Yang-Mills theory and gravity

    NASA Astrophysics Data System (ADS)

    Ho, Pei-Ming

    2016-02-01

    We propose a generalization of Yang-Mills theory for which the symmetry algebra does not have to be factorized as mutually commuting algebras of a finite-dimensional Lie algebra and the algebra of functions on base space. The algebra of diffeomorphism can be constructed as an example, and a class of gravity theories can be interpreted as generalized Yang-Mills theories. These theories, in general, include a graviton, a dilaton and a rank-two antisymmetric field, although Einstein gravity is also included as a special case. We present calculations suggesting that the connection in scattering amplitudes between Yang-Mills theory and gravity via Bern-Carrasco-Johansson duality can be made more manifest in this formulation.

  11. Milling Stability Analysis Based on Chebyshev Segmentation

    NASA Astrophysics Data System (ADS)

    HUANG, Jianwei; LI, He; HAN, Ping; Wen, Bangchun

    2016-09-01

    Chebyshev segmentation method was used to discretize the time period contained in delay differential equation, then the Newton second-order difference quotient method was used to calculate the cutter motion vector at each time endpoint, and the Floquet theory was used to determine the stability of the milling system after getting the transfer matrix of milling system. Using the above methods, a two degree of freedom milling system stability issues were investigated, and system stability lobe diagrams were got. The results showed that the proposed methods have the following advantages. Firstly, with the same calculation accuracy, the points needed to represent the time period are less by the Chebyshev Segmentation than those of the average segmentation, and the computational efficiency of the Chebyshev Segmentation is higher. Secondly, if the time period is divided into the same parts, the stability lobe diagrams got by Chebyshev segmentation method are more accurate than those of the average segmentation.

  12. Transportation of the MOAB Uranium Mill Tailings to White Mesa Mill by Slurry Pipeline

    SciTech Connect

    Hochstein, R. F.; Warner, R.; Wetz, T. V.

    2003-02-26

    The Moab uranium mill tailings pile, located at the former Atlas Minerals Corporation site approximately three miles north of Moab, Utah, is now under the control of the US Department of Energy (''DOE''). The location of the tailings pile adjacent to the Colorado River, and the ongoing contamination of groundwater and seepage of pollutants into the river, have lead to the investigation, as part of the final site remediation program, of alternatives to relocate the tailings to a qualified permanent disposal site. This paper will describe the approach being taken by the team formed between International Uranium (USA) Corporation (''IUC'') and Washington Group International (''WGINT'') to develop an innovative technical proposal to relocate the Moab tailings to IUC's White Mesa Mill south of Blanding, Utah. The proposed approach for relocating the tailings involves using a slurry pipeline to transport the tailings to the White Mesa Mill. The White Mesa Mill is a fully licensed, active uranium mill site that is uniquely suited for permanent disposal of the Moab tailings. The tailings slurry would be dewatered at the White Mesa Mill, the slurry water would be recycled to the Moab site for reuse in slurry makeup, and the ''dry'' tailings would be permanently disposed of in an approved below grade cell at the mill site.

  13. CO2 laser milling of hard tissue

    NASA Astrophysics Data System (ADS)

    Werner, Martin; Ivanenko, Mikhail; Harbecke, Daniela; Klasing, Manfred; Steigerwald, Hendrik; Hering, Peter

    2007-02-01

    Drilling of bone and tooth tissue belongs to recurrent medical procedures (screw- and pin-bores, bores for implant inserting, trepanation etc.). Small round bores can be in general quickly produced with mechanical drills. Problems arise however by angled drilling, by the necessity to fulfill the drilling without damaging of sensitive soft tissue beneath the bone, or by the attempt to mill precisely noncircular small cavities. We present investigations on laser hard tissue "milling", which can be advantageous for solving these problems. The "milling" is done with a CO2 laser (10.6 μm) with pulse duration of 50 - 100 μs, combined with a PC-controlled galvanic beam scanner and with a fine water-spray, which helps to avoid thermal side-effects. The damaging of underlying soft tissue can be prevented through control of the optical or acoustical ablation signal. The ablation of hard tissue is accompanied with a strong glowing, which is absent during the laser beam action on soft tissue. The acoustic signals from the diverse tissue types exhibit distinct differences in the spectral composition. Also computer image analysis could be a useful tool to control the operation. Laser "milling" of noncircular cavities with 1 - 4 mm width and about 10 mm depth is particularly interesting for dental implantology. In ex-vivo investigations we found conditions for fast laser "milling" of the cavities without thermal damage and with minimal tapering. It included exploration of different filling patterns (concentric rings, crosshatch, parallel lines and their combinations), definition of maximal pulse duration, repetition rate and laser power, optimal position of the spray. The optimized results give evidences for the applicability of the CO2 laser for biologically tolerable "milling" of deep cavities in the hard tissue.

  14. Validation of the Hot Strip Mill Model

    SciTech Connect

    Richard Shulkosky; David Rosberg; Jerrud Chapman

    2005-03-30

    The Hot Strip Mill Model (HSMM) is an off-line, PC based software originally developed by the University of British Columbia (UBC) and the National Institute of Standards and Technology (NIST) under the AISI/DOE Advanced Process Control Program. The HSMM was developed to predict the temperatures, deformations, microstructure evolution and mechanical properties of steel strip or plate rolled in a hot mill. INTEG process group inc. undertook the current task of enhancing and validating the technology. With the support of 5 North American steel producers, INTEG process group tested and validated the model using actual operating data from the steel plants and enhanced the model to improve prediction results.

  15. Gauged supersymmetries in Yang-Mills theory

    SciTech Connect

    Tissier, Matthieu; Wschebor, Nicolas

    2009-03-15

    In this paper we show that Yang-Mills theory in the Curci-Ferrari-Delbourgo-Jarvis gauge admits some up to now unknown local linear Ward identities. These identities imply some nonrenormalization theorems with practical simplifications for perturbation theory. We show, in particular, that all renormalization factors can be extracted from two-point functions. The Ward identities are shown to be related to supergauge transformations in the superfield formalism for Yang-Mills theory. The case of nonzero Curci-Ferrari mass is also addressed.

  16. Operating System For Numerically Controlled Milling Machine

    NASA Technical Reports Server (NTRS)

    Ray, R. B.

    1992-01-01

    OPMILL program is operating system for Kearney and Trecker milling machine providing fast easy way to program manufacture of machine parts with IBM-compatible personal computer. Gives machinist "equation plotter" feature, which plots equations that define movements and converts equations to milling-machine-controlling program moving cutter along defined path. System includes tool-manager software handling up to 25 tools and automatically adjusts to account for each tool. Developed on IBM PS/2 computer running DOS 3.3 with 1 MB of random-access memory.

  17. Prototyping of Dental Structures Using Laser Milling

    NASA Astrophysics Data System (ADS)

    Andreev, A. O.; Kosenko, M. S.; Petrovskiy, V. N.; Mironov, V. D.

    2016-02-01

    The results of experimental studies of the effect of an ytterbium fiber laser radiation parameters on processing efficiency and quality of ZrO2 ceramics widely used in stomatology are presented. Laser operating conditions with optimum characteristics for obtaining high quality final surfaces and rapid material removal of dental structures are determined. The ability of forming thin-walled ceramic structures by laser milling technology (a minimum wall thickness of 50 μm) is demonstrated. The examples of three-dimensional dental structures created in computer 3D-models of human teeth using laser milling are shown.

  18. Supermembrane limit of Yang-Mills theory

    NASA Astrophysics Data System (ADS)

    Lechtenfeld, Olaf; Popov, Alexander D.

    2016-02-01

    We consider Yang-Mills theory with N = 1 super-translation group in eleven auxiliary dimensions as the structure group. The gauge theory is defined on a direct product manifold Σ3 × S1, where Σ3 is a three-dimensional Lorentzian manifold and S1 is a circle. We show that in the infrared limit, when the metric on S1 is scaled down, the Yang-Mills action supplemented by a Wess-Zumino-type term reduces to the action of an M2-brane.

  19. Superiority of wet-milled over dry-milled superfine powdered activated carbon for adsorptive 2-methylisoborneol removal.

    PubMed

    Pan, Long; Matsui, Yoshihiko; Matsushita, Taku; Shirasaki, Nobutaka

    2016-10-01

    Superfine powdered activated carbon (SPAC), which is produced from conventionally sized powdered activated carbon (PAC) by wet milling in a bead mill, has attracted attention for its high adsorptive removal ability in both research and practice. In this study, the performance of dry-milled SPAC was investigated. 2-Methylisoborneol (MIB), an earthy-musty compound commonly targeted by water treatment systems, was used as the target adsorbate. Dry-milled SPAC exhibited lower adsorptive removal of MIB than wet-milled SPAC, even when both SPACs were produced from the same PAC and were composed of particles of the same size. One reason for the lower removal of MIB by the dry-milled SPAC was a higher degree of aggregation in the dry-milled SPAC after production; as a result the apparent particle size of dry-milled SPAC was larger than that of wet-milled SPAC. The dry-milled SPAC was also more negatively charged than the wet-milled SPAC, and, owing to its higher repulsion, it was more amenable to dispersion by ultrasonication. However, even after the dry-milled SPAC was ultrasonicated so that its apparent particle size was similar to or less than that of the wet-milled SPAC, the dry-milled SPAC was still inferior in adsorptive removal to the wet-milled SPAC. Therefore, another reason for the lower adsorptive removal of dry-milled SPAC was its lower equilibrium adsorption capacity due to the oxidation during the milling. The adsorption kinetics by SPACs with different degrees of particle aggregation were successfully simulated by a pore diffusion model and a fractal aggregation model. PMID:27403874

  20. Investigation of the milling capabilities of the F10 Fine Grind mill using Box-Behnken designs.

    PubMed

    Tan, Bernice Mei Jin; Tay, Justin Yong Soon; Wong, Poh Mun; Chan, Lai Wah; Heng, Paul Wan Sia

    2015-01-01

    Size reduction or milling of the active is often the first processing step in the design of a dosage form. The ability of a mill to convert coarse crystals into the target size and size distribution efficiently is highly desirable as the quality of the final pharmaceutical product after processing is often still dependent on the dimensional attributes of its component constituents. The F10 Fine Grind mill is a mechanical impact mill designed to produce unimodal mid-size particles by utilizing a single-pass two-stage size reduction process for fine grinding of raw materials needed in secondary processing. Box-Behnken designs were used to investigate the effects of various mill variables (impeller, blower and feeder speeds and screen aperture size) on the milling of coarse crystals. Response variables included the particle size parameters (D10, D50 and D90), span and milling rate. Milled particles in the size range of 5-200 μm, with D50 ranging from 15 to 60 μm, were produced. The impeller and feeder speeds were the most critical factors influencing the particle size and milling rate, respectively. Size distributions of milled particles were better described by their goodness-of-fit to a log-normal distribution (i.e. unimodality) rather than span. Milled particles with symmetrical unimodal distributions were obtained when the screen aperture size was close to the median diameter of coarse particles employed. The capacity for high throughput milling of particles to a mid-size range, which is intermediate between conventional mechanical impact mills and air jet mills, was demonstrated in the F10 mill. Prediction models from the Box-Behnken designs will aid in providing a better guide to the milling process and milled product characteristics.

  1. 30. 48' MILL STEAM ENGINE CRANKSHAFT, BALANCE WHEEL, AND REVERSING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    30. 48' MILL STEAM ENGINE CRANKSHAFT, BALANCE WHEEL, AND REVERSING MECHANISM. Martin Stupich, Photographer, 1989. - U.S. Steel Homestead Works, 48" Plate Mill, Along Monongahela River, Homestead, Allegheny County, PA

  2. GENERAL VIEW OF MILL, LOOKING WEST NORTHWEST, WITH TRAM HOUSE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    GENERAL VIEW OF MILL, LOOKING WEST NORTHWEST, WITH TRAM HOUSE AND OFFICE BUILDING IN CENTER. COAL BIN AND BOILER HOUSE ARE AT FAR LEFT. - Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, CO

  3. 1. VIEW NORTHWEST OF MILL STREET GATE AND WEST FACADE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW NORTHWEST OF MILL STREET GATE AND WEST FACADE OF BUILDINGS 1 (c. 1896), CENTER, AND 2 (c. 1876); EXECUTIVE AND FINANCE OFFICES WERE LOCATED HERE. - Scovill Brass Works, 59 Mill Street, Waterbury, New Haven County, CT

  4. 3. COPY OF A PHOTOGRAPH OF THE CATARACT MILLS, NEWBURGH, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. COPY OF A PHOTOGRAPH OF THE CATARACT MILLS, NEWBURGH, OHIO. Date unknown. Photographer: Berni Rich, Score Photographers, September 1986 - Alexander's Grist Mill, Lock 37 on Ohio & Erie Canal, South of Cleveland, Valley View, Cuyahoga County, OH

  5. 14. INTERIOR VIEW OF REFINING MILL, SHOWING CONVEYOR BELT IN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. INTERIOR VIEW OF REFINING MILL, SHOWING CONVEYOR BELT IN PULVERIZING AND PACKING PLANT, LOOKING NORTH - Clay Spur Bentonite Plant & Camp, Refining Mill, Clay Spur Siding on Burlington Northern Railroad, Osage, Weston County, WY

  6. View northwest, Brandywine Creek with Walkers Mill on right, Brecks ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View northwest, Brandywine Creek with Walkers Mill on right, Brecks Mill on left, and the Charles I. Du Pont House in center background - Charles I. Du Pont House, 162 Main Street, Wilmington, New Castle County, DE

  7. 13. FACING WEST FROM ATTIC LEVEL IN MILL NO. 1 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. FACING WEST FROM ATTIC LEVEL IN MILL NO. 1 TOWER, LOOKING TOWARD MILL NO. 2 WITH HOIST IN VIEW. NOTE LINTEL AND CORNICE DETAILING. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

  8. 4. View of castiron sugar kettle with mill ruins in ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. View of cast-iron sugar kettle with mill ruins in background, looking S. - Laurel Valley Sugar Plantation, Sugar Mill, 2 miles South of Thibodaux on State Route 308, Thibodaux, Lafourche Parish, LA

  9. SUGAR BIN WITH EAST WALL OF CRUSHING MILL TO ITS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    SUGAR BIN WITH EAST WALL OF CRUSHING MILL TO ITS RIGHT. CONVEYOR FROM BOILING HOUSE ABOVE. VIEW FROM THE NORTHEAST - Kekaha Sugar Company, Sugar Mill Building, 8315 Kekaha Road, Kekaha, Kauai County, HI

  10. 1. Distant view of mill ruins with boom crane for ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Distant view of mill ruins with boom crane for unloading sugar cane in foreground, looking W. - Laurel Valley Sugar Plantation, Sugar Mill, 2 miles South of Thibodaux on State Route 308, Thibodaux, Lafourche Parish, LA

  11. OVERALL VIEW OF THE MILL WITH SUGAR BIN LEFT OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    OVERALL VIEW OF THE MILL WITH SUGAR BIN LEFT OF CENTER, CLEANING PLANT TO RIGHT, SEED TREATMENT PLANT TO LEFT. VIEW FROM THE EAST - Kekaha Sugar Company, Sugar Mill Building, 8315 Kekaha Road, Kekaha, Kauai County, HI

  12. 12. Credit WS. Basement of Mill, showing wooden flywheels to ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Credit WS. Basement of Mill, showing wooden flywheels to water wheel and Fairbanks. Morse 20 hp, 350 rpm diesel engine, patented April 20, 1920. - Bunker Hill Mill, County Route 26, Bunker Hill, Berkeley County, WV

  13. 16. INTERIOR VIEW, BASEMENT, LOOKING NORTHWEST AT 'SMUT MILL' CLEANER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. INTERIOR VIEW, BASEMENT, LOOKING NORTHWEST AT 'SMUT MILL'- CLEANER FOR BUCKWHEAT, AND GRAIN CHUTES. GRAIN ELEVATOR TURN-AROUND AT BASE. - Schech's Mill, Beaver Creek State Park, La Crescent, Houston County, MN

  14. PLANING MILL, FIRST FLOOR INTERIOR, LOOKING SOUTH. THE LARGE DEVICE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    PLANING MILL, FIRST FLOOR INTERIOR, LOOKING SOUTH. THE LARGE DEVICE IS A WHEEL BORING MACHINE USED DURING THE TIME THIS AREA WAS A WHEEL SHOP. - Southern Pacific, Sacramento Shops, Planing Mill, 111 I Street, Sacramento, Sacramento County, CA

  15. 1. VIEW OF THE ROAD NORTH OF THE MILL. WATER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW OF THE ROAD NORTH OF THE MILL. WATER TANKS (FEATURE B-2) IN THE BACKGROUND. - Nevada Lucky Tiger Mill & Mine, Water Tanks, East slope of Buckskin Mountain, Paradise Valley, Humboldt County, NV

  16. 2. VIEW OF OFFICE OF THE NEVADA LUCKY TIGER MILL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. VIEW OF OFFICE OF THE NEVADA LUCKY TIGER MILL AND MINE COMPLEX, (FEATURE B-I), FACING NORTH. - Nevada Lucky Tiger Mill & Mine, Office, East slope of Buckskin Mountain, Paradise Valley, Humboldt County, NV

  17. 32. 48' MILL STEAM ENGINE ADMISSION BOX (?), STEAM VALVE, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    32. 48' MILL STEAM ENGINE ADMISSION BOX (?), STEAM VALVE, AND REVERSING MECHANISM LIFTING CYLINDER. - U.S. Steel Homestead Works, 48" Plate Mill, Along Monongahela River, Homestead, Allegheny County, PA

  18. 10. Side view of cane mill looking NW with steam ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Side view of cane mill looking NW with steam engine in background. - Hacienda Azucarera La Esperanza, Steam Engine & Mill, 2.65 Mi. N of PR Rt. 2 Bridge over Manati River, Manati, Manati Municipio, PR

  19. PERSPECTIVE VIEW LOOKING NORTHWEST AT CYANAMIDE (LN) COOLING SHED, MILL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    PERSPECTIVE VIEW LOOKING NORTHWEST AT CYANAMIDE (L-N) COOLING SHED, MILL BUILDING AND CONVEYOR BRIDGE. NOTE CORNERSTONE ON THE MILL BUILDING. - United States Nitrate Plant No. 2, Reservation Road, Muscle Shoals, Muscle Shoals, Colbert County, AL

  20. 32. TWO TAILRACE OUTLETS FROM THE MIDDLESEX MILLS, LOCATED ON ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    32. TWO TAILRACE OUTLETS FROM THE MIDDLESEX MILLS, LOCATED ON EAST BANK OF THE CONCORD RIVER. MIDDLESEX MILLS HAVE BEEN DEMOLISHED: 1976 - Lowell Canal System, Merrimack & Concord Rivers, Lowell, Middlesex County, MA

  1. 20. VIEW WEST OF TUNNEL FROM BASEMENT OF GRANITEVILLE MILL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. VIEW WEST OF TUNNEL FROM BASEMENT OF GRANITEVILLE MILL TO OUTBUILDINGS. TUNNEL IS USED TO CONDUCT WATER AND OTHER UTILITY PIPES. - Graniteville Mill, Marshall Street, Graniteville, Aiken County, SC

  2. Old Riverdale Cotton Mill office building on left. The old ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Old Riverdale Cotton Mill office building on left. The old office building has also been used as a starch mixing house. Note entrance to new office building on right - Riverdale Cotton Mill, Office Building, Old, Valley, Chambers County, AL

  3. 2. View looking northeast at Dixie Cotton Mill warehouses. Note ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. View looking northeast at Dixie Cotton Mill warehouses. Note firestops between sections of the building to prevent fire from spreading. - Dixie Cotton Mill, Warehouses, 710 Greenville Street, La Grange, Troup County, GA

  4. 3. SOUTH ELEVATION OF SELMA COTTON MILL, NOW PHILLIES CIGAR ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. SOUTH ELEVATION OF SELMA COTTON MILL, NOW PHILLIES CIGAR COMPANY. ONE OF THE ORIGINAL FIRE PROTECTION RESERVOIRS IS IN THE FOREGROUND. - Selma Cotton Mill, 218 Morgan Avenue, Selma, Dallas County, AL

  5. 21. DIAGONAL VIEW OF THE 48' MILL STEAM ENGINE. SPARE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    21. DIAGONAL VIEW OF THE 48' MILL STEAM ENGINE. SPARE VERTICAL ROLLS ARE VISIBLE TO THE LEFT AND RIGHT OF THE ENGINE. - U.S. Steel Homestead Works, 48" Plate Mill, Along Monongahela River, Homestead, Allegheny County, PA

  6. 17. ENGINE SIDE OF 48' MILL STAND SHOWING POWER CONNECTIONS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. ENGINE SIDE OF 48' MILL STAND SHOWING POWER CONNECTIONS TO PINION STAND AND VERTICAL ROLL SCREWDOWN MECHANISM. Martin Stupich, Photographer, 1989. - U.S. Steel Homestead Works, 48" Plate Mill, Along Monongahela River, Homestead, Allegheny County, PA

  7. 18. OPERATOR'S SIDE OF 48' MILL STAND SHOWING DIALS, VERTICAL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. OPERATOR'S SIDE OF 48' MILL STAND SHOWING DIALS, VERTICAL ROLL SCREWDOWN, AND VIEW THROUGH HOUSING TO PINION STAND. Martin Stupich, Photographer, 1989. - U.S. Steel Homestead Works, 48" Plate Mill, Along Monongahela River, Homestead, Allegheny County, PA

  8. 3. HISTORIC ROADWAY 2 WITH MILL REMNANTS TO THE RIGHT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. HISTORIC ROADWAY 2 WITH MILL REMNANTS TO THE RIGHT OF TREE. CAMERA POINTED WEST-SOUTHWEST. - Florida Mountain Mining Sites, Historic Roadway No. 2, West flank Florida Mountain, East of Rich Gulch Mine & Mill, Silver City, Owyhee County, ID

  9. 2. HISTORIC ROADWAY 2 WITH OLD MILL LOOKING DOWN JACOBS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. HISTORIC ROADWAY 2 WITH OLD MILL LOOKING DOWN JACOBS CREEK. CAMERA POINTED WEST. - Florida Mountain Mining Sites, Historic Roadway No. 2, West flank Florida Mountain, East of Rich Gulch Mine & Mill, Silver City, Owyhee County, ID

  10. VIEW OF ONESTAMP MILL WITH RANCH HOUSE AT REAR (See ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW OF ONE-STAMP MILL WITH RANCH HOUSE AT REAR (See HABS No. CA-2347, DESERT QUEEN RANCH, for further documentation) - Desert Queen Ranch, One Stamp Gold Mill, Twentynine Palms, San Bernardino County, CA

  11. OVERVIEW OF GOLD HILL MILL, ROAD, AND WARM SPRINGS CAMP ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    OVERVIEW OF GOLD HILL MILL, ROAD, AND WARM SPRINGS CAMP BUILDINGS, LOOKING SOUTH SOUTHEAST. THE FUNCTION OF THE FLAT AREA AT CENTER RIGHT IS UNKNOWN. - Gold Hill Mill, Warm Spring Canyon Road, Death Valley Junction, Inyo County, CA

  12. 14. BALD MOUNTAIN MILL, INTERIOR SHOWING GOLD TANKS FROM WEST, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. BALD MOUNTAIN MILL, INTERIOR SHOWING GOLD TANKS FROM WEST, c. 1937. DATE BASED ON USE IN PUBLICATION. CREDIT WR. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  13. 97. VIEW OF MILL SOLUTION PUMP No. 2 FROM SOUTHEAST. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    97. VIEW OF MILL SOLUTION PUMP No. 2 FROM SOUTHEAST. SUMPS ARE UNDER FLOOR, BEYOND. STAIR LEADS TO AGITATOR/GOLD TANK ACCESS PLATFORM. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  14. 6. Southwest corner of Monadnock Mill Overseer's House. There were ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Southwest corner of Monadnock Mill Overseer's House. There were originally two of these structures. The other one was torn down in 1976. - Monadnock Mills, 15 Water Street, Claremont, Sullivan County, NH

  15. 12. Historic American Buildings Survey Photocopy of Pemberton Mill Insurance ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Historic American Buildings Survey Photocopy of Pemberton Mill Insurance Survey No. 942, n.d., original drawing in collection of Factory Mutual Insurance Co., Norwood, Massachusetts - Pemberton Mill, Union Street vicinity, Lawrence, Essex County, MA

  16. 9. TROJAN MILL, EXTERIOR FROM NORTHWEST, c. 191828. WINTER SNOW ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. TROJAN MILL, EXTERIOR FROM NORTHWEST, c. 1918-28. WINTER SNOW SHOWS LINE OF CRUDE ORE BIN STAIR. CREDIT JW. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  17. 69. VIEW FROM ABOVE OF PRIMARY MILL AND CLASSIFIER No. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    69. VIEW FROM ABOVE OF PRIMARY MILL AND CLASSIFIER No. 2. PRIMARY CLASSIFIER No. 1 AT RIGHT EDGE OF VIEW. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  18. 29. VIEW OF MILL FROM WEST. SHOWS SECONDARY THICKENER No. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    29. VIEW OF MILL FROM WEST. SHOWS SECONDARY THICKENER No. 7 TANK FLOOR FRAMING AND CENTRAL MECHANISM AT CENTER. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  19. 253. Mabry Mill. The varying roof lines and siding gives ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    253. Mabry Mill. The varying roof lines and siding gives the mill an interesting texture, increasing its photogenic value. Looking north. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  20. Uranium mill tailings quarterly report, January-March 1982

    SciTech Connect

    Latkovich, J.M.

    1982-05-01

    Progress is reported on: radon barrier systems for uranium mill tailings; liner evaluation for uranium mill tailings; revegetation/rock cover for stabilization of inactive U-tailings sites; and application of long-term chemical biobarriers for uranium tailings.

  1. 17. Woodworking Mill (basement): view looking north showing Ames Iron ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. Woodworking Mill (basement): view looking north showing Ames Iron Works steam boiler; note turbine control handle in middle right of photo - Ben Thresher's Mill, State Aid No. 1, Barnet, Caledonia County, VT

  2. 42. PHOTOCOPY OF DOCUMENT ENTITLED 'SURVEY OF INDIANA COTTON MILLS, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    42. PHOTOCOPY OF DOCUMENT ENTITLED 'SURVEY OF INDIANA COTTON MILLS, On Which Insurance Is To Be Predicated' FROM THE OFFICE OF CHARLES GERBER, GERBER OIL COMPANY, CANNELTON, IND. - Cannelton Cotton Mill, Front & Fourth Streets, Cannelton, Perry County, IN

  3. 2. VIEW SOUTHSOUTHWEST OF NORTH AND EAST SIDES, WITH MILL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. VIEW SOUTH-SOUTHWEST OF NORTH AND EAST SIDES, WITH MILL BUILDING IN BACKGROUND - Juniata Mill Complex, Warehouse, 22.5 miles Southwest of Hawthorne, between Aurora Crater & Aurora Peak, Hawthorne, Mineral County, NV

  4. 72. PHOTOCOPY OF DRAWING, CONCENTRATING MILL, GENERAL SECTION OF ENTIRE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    72. PHOTOCOPY OF DRAWING, CONCENTRATING MILL, GENERAL SECTION OF ENTIRE MILL, CONSTRUCTION 1911-1912 - Kennecott Copper Corporation, On Copper River & Northwestern Railroad, Kennicott, Valdez-Cordova Census Area, AK

  5. 70. PHOTOCOPY OF DRAWING, CONCENTRATING MILL, GENERAL SECTION OF ENTIRE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    70. PHOTOCOPY OF DRAWING, CONCENTRATING MILL, GENERAL SECTION OF ENTIRE MILL, CONSTRUCTION 1911-1912 - Kennecott Copper Corporation, On Copper River & Northwestern Railroad, Kennicott, Valdez-Cordova Census Area, AK

  6. 71. PHOTOCOPY OF DRAWING, CONCENTRATING MILL, GENERAL SECTION OF ENTIRE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    71. PHOTOCOPY OF DRAWING, CONCENTRATING MILL, GENERAL SECTION OF ENTIRE MILL, CONSTRUCTION 1911-1912 - Kennecott Copper Corporation, On Copper River & Northwestern Railroad, Kennicott, Valdez-Cordova Census Area, AK

  7. Novel method for producing amorphous cellulose only by milling.

    PubMed

    Shimura, Ryoichiro; Nishioka, Akihiro; Kano, Ichiro; Koda, Tomonori; Nishio, Taichi

    2014-02-15

    The present study investigated a novel method for producing amorphous cellulose by milling without adding water. A new type of milling machine was developed (called a shear and cooling milling machine (SCMM)), which was capable of applying mechanical shear and cooling during the milling process. The SCMM consisted of a pair of mortars attached to a servomotor and a ring cooler. Wide-angle X-ray diffraction (WAXD) analysis was used to determine the cellulose crystallinity in samples produced using the SCMM at different milling temperatures. The results of WAXD for cellulose powder milled at lower temperatures exhibited no diffraction peaks. This experimental result demonstrates that the SCMM produces amorphous cellulose easily by cooled milling without the addition of water. The milling conditions, such as the applied shear and cooling, can be used to control the crystallinity of cellulose.

  8. FY06 ORD PILOT STUDY: DETERMINE BIOAVAILABILITY AND BIOACCESSIBILITY OF ARSENIC IN SOIL AND DEVELOP ARSENIC SPECIATION METHODS

    EPA Science Inventory

    The product is a presentation requested by the organizers of the 2005 US EPA Bioavailability Technical Review Workgroup. It presents an overview, approaches (in-vivo & in-vitro), and logistics of the ORD pilot study on bioavailability of arsenic in soil. The overall project was ...

  9. Advanced Fuel Cycle Initiative AFC-1D, AFC-1G and AFC-1H End of FY-06 Irradiation Report

    SciTech Connect

    Advanced Fuel Cycle Initiative AFC-1D, AFC-1G and

    2006-09-01

    The U. S. Advanced Fuel Cycle Initiative (AFCI) seeks to develop and demonstrate the technologies needed to transmute the long-lived transuranic actinide isotopes contained in spent nuclear fuel into shorter-lived fission products, thereby dramatically decreasing the volume of material requiring disposition and the long-term radiotoxity and heat load of high-level waste sent to a geologic repository. The AFC-1 irradiation experiments on transmutation fuels are expected to provide irradiation performance data on non-fertile and low-fertile fuel forms specifically, irradiation growth and swelling, helium production, fission gas release, fission product and fuel constituent migration, fuel phase equilibria, and fuel-cladding chemical interaction. Contained in this report are the to-date physics evaluations performed on three of the AFC-1 experiments; AFC-1D, AFC-1G and AFC-1H. The AFC-1D irradiation experiment consists of metallic non-fertile fuel compositions with minor actinides for potential use in accelerator driven systems and AFC-1G and AFC-1H irradiation experiments are part of the fast neutron reactor fuel development effort. The metallic fuel experiments and nitride experiment are high burnup analogs to previously irradiated experiments and are to be irradiated to = 40 at.% burnup and = 25 at.% burnup, respectively. Based on the results of the physics evaluations it has been determined that the AFC-1D experiment will remain in the ATR for approximately 4 additional cycles, the AFC-1G experiment for an additional 4-5 cycles, and the AFC-1H experiment for approximately 8 additional cycles, in order to reach the desired programmatic burnup. The specific irradiation schedule for these tests will be determined based on future physics evaluations and all results will be documented in subsequent reports.

  10. FY06 LDRD Final Report Next-generation x-ray optics: focusing hard x-rays

    SciTech Connect

    Pivovaroff, M; Soufli, R

    2007-03-01

    The original goal of our research was to open up a new class of scientific experiments by increasing the power of newly available x-ray sources by orders of magnitude. This was accomplished by developing a new generation of x-ray optics, based on hard x-ray (10-200 keV) reflective and diffractive focusing elements. The optical systems we envision begin with a core reflective optic, which has the ability to capture and concentrate x-rays across a wide range of energies and angles band, combined with diffractive optics, based on large-scale multilayer structures, that will further enhance the spatial, spectral and temporal resolving power of the system. Enabling technologies developed at LLNL such as precise mounting of thermally formed substrates, smoothing techniques and multilayer films of ultra-high reflectance and precision were crucial in the development and demonstration of our research objectives. Highlights of this phase of the project include: the design and fabrication of a concentrator optic for the Pleiades Thomson X-ray source located at LLNL, smoothing of glass substrates through application of polyimide films, and the design, fabrication and testing of novel volume multilayers structures. Part of our research into substrate smooth led to the development of a new technique (patent pending) to construct high-quality, inexpensive x-ray optics. This innovation resulted in LLNL constructing a x-ray optic for the CERN Axion Solar Telescope (CAST) and allowed LLNL to join the international experiment.

  11. DETAIL OF CYCLONE CLASSIFIER, WITH MARCY NO. 86 BALL MILL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    DETAIL OF CYCLONE CLASSIFIER, WITH MARCY NO. 86 BALL MILL BELOW AND BEHIND IT. STRAIGHT HORIZONTAL PIPE IS SLIME FEED FROM ROD MILL. PIPE OUT TOP OF CYCLONE AND CURVING AT LOWER RIGHT CARRIED FINELY GROUND SLIME TO FLOTATION CONDITIONER TANK. PIPE NOT VISIBLE OUT BOTTOM OF CYCLONE CONVEYED COARSER SLIME TO BALL MILL. - Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, CO

  12. 23. VIEW OF EAST END OF MILL. THE FOUR GENERAL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    23. VIEW OF EAST END OF MILL. THE FOUR GENERAL LEVELS OF THE MILL ARE SHOWN STEPPING DOWN THE HILLSIDE FROM SOUTH TO NORTH. THE 100-TON STEEL ORE BIN AND STEPHENS-ADAMSON 15TON INCLINED BUCKET ELEVATOR ARE ON THE CRUSHING LEVEL AT RIGHT. FROM LEFT TO RIGHT THE OTHER LEVELS ARE MILLING, LEACHING AND PRECIPITATION. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  13. 165. VIEW OF MILL FROM UPPER TAILINGS POND (NORTH). ROASTER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    165. VIEW OF MILL FROM UPPER TAILINGS POND (NORTH). ROASTER ON LEFT WITH ELEVATOR/CRUSHED ORE BIN TOWER TO RIGHT. MAIN MILL BUILDING IN CENTER WITH THICKENER ADDITION TO RIGHT. MACHINE SHOP ON CRUDE ORE BIN TERRACE ABOVE ROASTER. THE LOCATION OF THE 100,000 GALLON MILL WATER TANK CAN BE SEEN AT THE CENTER RIGHT NEAR THE TOP OF THE MOUNTAIN - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  14. 24. VIEW OF MILL FROM UPPER TAILINGS POND (NORTH). ROASTER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    24. VIEW OF MILL FROM UPPER TAILINGS POND (NORTH). ROASTER ON LEFT WITH ELEVATOR/CRUSHED ORE BIN TOWER TO RIGHT. MAIN MILL BUILDING IN CENTER WITH THICKENER ADDITION TO RIGHT. MACHINE SHOP ON CRUDE ORE BIN TERRACE ABOVE ROASTER. THE LOCATION OF THE 100,000 GALLON MILL WATER TANK CAN BE SEEN AT THE CENTER RIGHT NEAR THE TOP OF THE MOUNTAIN. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  15. 9. VIEW OF 'BLUE STREAK' HAMMER MILL (Prater Pulverizer Co., ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. VIEW OF 'BLUE STREAK' HAMMER MILL (Prater Pulverizer Co., Chicago, Illinois), LOCATED IN THE SOUTHEAST CORNER OF THE BASEMENT, WAS ADDED IN THE EARLY 1930s. THIS WAS THE MILL'S FIRST ELECTRIC-POWERED MACHINERY. THE HAMMER MILL WAS USED TO PULVERIZE OATS, ALFALFA MEAL, AND CORN. Photographer: Louise Taft Cawood, July 1986 - Alexander's Grist Mill, Lock 37 on Ohio & Erie Canal, South of Cleveland, Valley View, Cuyahoga County, OH

  16. DETAIL VIEW OF BALL MILL FEED SYSTEM, MOUTH OF CLASSIFIER, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    DETAIL VIEW OF BALL MILL FEED SYSTEM, MOUTH OF CLASSIFIER, AND ORE BIN CHUTE, LOOKING EAST NORTHEAST. CRUSHED ORE FROM THE SECONDARY ORE BIN WAS INTRODUCED INTO THE FEED TROUGH VIA A CHUTE. AS THE BALL MILL TURNED, THE ROUND SCOOP ALSO TURNED IN THE TROUGH TO CHANNEL ORE INTO THE BALL MILL. SEE CA-292-14 FOR IDENTICAL B&W NEGATIVE. - Gold Hill Mill, Warm Spring Canyon Road, Death Valley Junction, Inyo County, CA

  17. DETAIL VIEW OF BALL MILL FEED SYSTEM, MOUTH OF CLASSIFIER, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    DETAIL VIEW OF BALL MILL FEED SYSTEM, MOUTH OF CLASSIFIER, AND ORE BIN CHUTE, LOOKING EAST NORTHEAST. CRUSHED ORE FROM THE SECONDARY ORE BIN WAS INTRODUCED INTO THE FEED TROUGH VIA A CHUTE. AS THE BALL MILL TURNED, THE ROUND SCOOP ALSO TURNED IN THE TROUGH TO CHANNEL ORE INTO THE BALL MILL. SEE CA-292-20 (CT) FOR IDENTICAL COLOR TRANSPARENCY. - Gold Hill Mill, Warm Spring Canyon Road, Death Valley Junction, Inyo County, CA

  18. 29. Photocopy of photograph of the West Side Milling District, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    29. Photocopy of photograph of the West Side Milling District, dated 1912, original filed as MH5.9/NP1h/p14 in Audio-visual Collection of Minnesota Historical Society, St. Paul; SHOWS CROWN ROLLER MILL (THREE-QUARTER VIEW OF SOUTH AND WEST SIDES); LOOKING NORTHEAST - Crown Roller Mill, 105 Fifth Avenue, South, West Side Milling District, Minneapolis, Hennepin County, MN

  19. Mill Designed Bio bleaching Technologies

    SciTech Connect

    Institute of Paper Science Technology

    2004-01-30

    generation of laccase has a broad spectrum of operating parameters. Nonetheless, the development of future genetically engineered laccases with enhanced temperature, pH and redox potentials will dramatically improve the overall process. A second challenge for LMS bleaching technologies is the need to develop effective, catalytic mediators. From the literature we already know this is feasible since ABTS and some inorganic mediators are catalytic. Unfortunately, the mediators that exhibit catalytic properties do not exhibit significant delignification properties and this is a challenge for future research studies. Potential short-term mill application of laccase has been recently reported by Felby132 and Chandra133 as they have demonstrated that the physical properties of linerboard can be improved when exposed to laccase without a chemical mediator. In addition, xxx has shown that the addition of laccase to the whitewater of the paper machine has several benefits for the removal of colloidal materials. Finally, this research program has presented important features on the delignification chemistry of LMS{sub NHA} and LMS{sub VA} that, in the opinion of the author, are momentous contributions to the overall LMS chemistry/biochemistry knowledge base which will continue to have future benefits.

  20. 1. View of north elevation of Lowe Mill (north section ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. View of north elevation of Lowe Mill (north section of building). Note south section and boiler stack in right background. (The south section of Lowe Mill was built c. 1901, the north section c. 1905, and connected shortly thereafter). - Lowe Mill, Eighth Avenue, Southwest, Huntsville, Madison County, AL

  1. 1. VIEW LOOKING WEST AT STARK MILL WAREHOUSES FROM ROOF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW LOOKING WEST AT STARK MILL WAREHOUSES FROM ROOF OF MILL. THE WAREHOUSES WERE BUILT USING SLOW-BURNING TIMBER AND BRICK CONSTRUCTION AND INCLUDED THE PICKER ROOM. NOTE ORIGINAL WATER TANK ON LEFT AND BOILER STACK IN RIGHT BACKGROUND. - Stark Mill, Warehouses, 117 Corinth Road, Hogansville, Troup County, GA

  2. 17. RW Meyer Sugar Mill: 18761889. Boiling House, 1878. View: ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. RW Meyer Sugar Mill: 1876-1889. Boiling House, 1878. View: Southwest corner of boiling house. The amimal-powered cane mill is located in the undergrowth in the right foreground, - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  3. VIEW OF MILL FROM KALA ROAD. REAR OF SERVICE STATION ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW OF MILL FROM KALA ROAD. REAR OF SERVICE STATION IN LEFT FOREGROUND, AND AUTOMOBILE AND TRACTOR REPAIR BUILDING TO THE RIGHT. STACK AND MILL IN BACKGROUND. VIEW FROM THE WEST - Kekaha Sugar Company, Sugar Mill Building, 8315 Kekaha Road, Kekaha, Kauai County, HI

  4. Effects of Milling on Functional Properties of Rice Flour

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A commercial available long grain rice flour ( RL-100) and the flours made by using a pin mill and the Udy mill from the same batch of broken second-head white long grain were evaluated for their particle size and functional properties. The results showed that pin milled flour had more uniform parti...

  5. 1. North facade of the Monadnock Mills complex facing the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. North facade of the Monadnock Mills complex facing the Sugar River. At low water the fall line is visible. The first dam for Monadnock Mill No. 1 (the 5 1/2 story structure right of center in the photo) was built here. - Monadnock Mills, 15 Water Street, Claremont, Sullivan County, NH

  6. 7 CFR 868.301 - Definition of milled rice.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Definition of milled rice. 868.301 Section 868.301... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Milled Rice Terms Defined § 868.301 Definition of milled rice. Whole or broken kernels of rice (Oryza sativa L.) from which the hulls and...

  7. 7 CFR 868.301 - Definition of milled rice.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Definition of milled rice. 868.301 Section 868.301... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Milled Rice Terms Defined § 868.301 Definition of milled rice. Whole or broken kernels of rice (Oryza sativa L.) from which the hulls and...

  8. 7 CFR 868.301 - Definition of milled rice.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Definition of milled rice. 868.301 Section 868.301... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Milled Rice Terms Defined § 868.301 Definition of milled rice. Whole or broken kernels of rice (Oryza sativa L.) from which the hulls and...

  9. 7 CFR 868.301 - Definition of milled rice.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Definition of milled rice. 868.301 Section 868.301... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Milled Rice Terms Defined § 868.301 Definition of milled rice. Whole or broken kernels of rice (Oryza sativa L.) from which the hulls and...

  10. 7 CFR 868.301 - Definition of milled rice.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Definition of milled rice. 868.301 Section 868.301... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Milled Rice Terms Defined § 868.301 Definition of milled rice. Whole or broken kernels of rice (Oryza sativa L.) from which the hulls and...

  11. 1. Front view of steam engine and mill, looking NE, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Front view of steam engine and mill, looking NE, showing (l to r) 6-column beam engine, flywheel, reduction gears and 3-roll cane mill. - Hacienda Azucarera La Esperanza, Steam Engine & Mill, 2.65 Mi. N of PR Rt. 2 Bridge over Manati River, Manati, Manati Municipio, PR

  12. 2. VIEW OF LOWER MILL FLOOR FOUNDATION, SHOWING, LEFT TO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. VIEW OF LOWER MILL FLOOR FOUNDATION, SHOWING, LEFT TO RIGHT, EDGE OF MILLING FLOOR, TABLE FLOOR, VANNING FLOOR, LOADING LEVEL, TAILINGS POND IN RIGHT BACKGROUND. VIEW IS LOOKING FROM THE NORTHWEST - Mountain King Gold Mine & Mill, 4.3 Air miles Northwest of Copperopolis, Copperopolis, Calaveras County, CA

  13. 2. SOUTH FACADE OF THE 48' PLATE MILL BUILDINGS SHOWING, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. SOUTH FACADE OF THE 48' PLATE MILL BUILDINGS SHOWING, LEFT TO RIGHT, TWO FURNACE BAYS, THE MAIN MILL BUILDINGS, AND THE REMAINS OF THE SHIPPING BUILDING. - U.S. Steel Homestead Works, 48" Plate Mill, Along Monongahela River, Homestead, Allegheny County, PA

  14. 19. John and James Dobson Carpet Mills, West parcel, topographical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    19. John and James Dobson Carpet Mills, West parcel, topographical plan, 1986. Barton and Martin, Engineers. 'Topographical Plan for Dobson Mills.' Prepared for Rouse Urban Housing, Inc., Philadelphia, Pennsylvania, 1986. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

  15. 1. EAGLE MILL EXTERIOR FROM NORTHWEST, c. 1907. SHOWS INITIAL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. EAGLE MILL EXTERIOR FROM NORTHWEST, c. 1907. SHOWS INITIAL MILL CONFIGURATION WITH FULLY EXPOSED CRUDE ORE BIN CONCRETE RETAINING WALL, SINGLE (SOUTH) CRUDE ORE BIN, AND EXPOSED CRUSHER HOUSE. NOTE THE LACK OF MACHINE SHOP OR SNOW SHEDS. CREDIT JW. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  16. 12. VIEW FROM EAST OF THE MILL AND TRESTLE SHOWING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. VIEW FROM EAST OF THE MILL AND TRESTLE SHOWING THE ORE RECEIVING STATION. THE ORE BIN AND CHUTE FOR RECEIVING ORE AND LOADING IT INTO CARS FOR DELIVERY ACROSS THE TRESTLE TO THE MILL IS VISIBLE AT THE BOTTOM OF THE PHOTO. - Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mono County, CA

  17. 25. View of Botany Mills Lanolin Retrieval plant site looking ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    25. View of Botany Mills Lanolin Retrieval plant site looking northwest from Andrew McLean Company Textile Mill; Botany Worsted Mills and Dundee Canal at left - Dundee Canal Industrial Historic District, Beginning at George Street in Passaic & extending north along Dundee Canal approximately 1.2 miles to Canal headgates opposite East Clifton Avenue in Clifton, Passaic, Passaic County, NJ

  18. 13. Sugar River Grist Mill interior showing roof framing and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. Sugar River Grist Mill interior showing roof framing and interior surfaces. There are no columns, floors, or interior finishes in the upper three levels, which were used for grain storage. The wrought iron tension members provided support for the cross beams. - Sugar River Grist Mill & Saw Mill, 159 Main Street, Claremont, Sullivan County, NH

  19. 40 CFR 61.142 - Standard for asbestos mills.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 9 2013-07-01 2013-07-01 false Standard for asbestos mills. 61.142... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Asbestos § 61.142 Standard for asbestos mills. (a) Each owner or operator of an asbestos mill shall...

  20. 40 CFR 61.142 - Standard for asbestos mills.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Standard for asbestos mills. 61.142... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Asbestos § 61.142 Standard for asbestos mills. (a) Each owner or operator of an asbestos mill shall...

  1. 40 CFR 61.142 - Standard for asbestos mills.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 9 2014-07-01 2014-07-01 false Standard for asbestos mills. 61.142... (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Asbestos § 61.142 Standard for asbestos mills. (a) Each owner or operator of an asbestos mill shall...

  2. Enzymatic corn wet milling: engineering process and cost model

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Enzymatic Corn Wet Milling (E-Milling) is a proposed alternative process to conventional wet milling for the recovery and purification of starch and coproducts using proteases to eliminate the need for sulfites and to decrease the steeping time. In 2005, the total starch production in USA by conven...

  3. Texture formation in iron particles using mechanical milling with graphite as a milling aid

    SciTech Connect

    Motozuka, S.; Hayashi, K.; Tagaya, M.; Morinaga, M.

    2015-09-15

    Crystallographically anisotropic platelet iron particles were successfully prepared using a conventional ball mill with addition of graphite (Gp) particles. The morphological and structural changes resulting from the milling were investigated using scanning electron microscopy and X-ray diffraction. The spherical iron particles were plastically deformed into platelet shapes during the milling. Simultaneously, it is suggested that the size of the Gp particles decreased and adhered as nanoparticles on the surface of the iron particles. The adhered Gp particles affected the plastic deformation behavior of the iron particles: the (001) planes of α-iron were oriented parallel to the particle face, and no preferred in-plane orientation was observed. This study not only details the preparation of soft magnetic metal particles that crystallographically oriented to enhance their magnetic properties but also provides new insight into the activities of the well-established and extensively studied mechanical milling method.

  4. Rotationally Vibrating Electric-Field Mill

    NASA Technical Reports Server (NTRS)

    Kirkham, Harold

    2008-01-01

    A proposed instrument for measuring a static electric field would be based partly on a conventional rotating-split-cylinder or rotating-split-sphere electric-field mill. However, the design of the proposed instrument would overcome the difficulty, encountered in conventional rotational field mills, of transferring measurement signals and power via either electrical or fiber-optic rotary couplings that must be aligned and installed in conjunction with rotary bearings. Instead of being made to rotate in one direction at a steady speed as in a conventional rotational field mill, a split-cylinder or split-sphere electrode assembly in the proposed instrument would be set into rotational vibration like that of a metronome. The rotational vibration, synchronized with appropriate rapid electronic switching of electrical connections between electric-current-measuring circuitry and the split-cylinder or split-sphere electrodes, would result in an electrical measurement effect equivalent to that of a conventional rotational field mill. A version of the proposed instrument is described.

  5. On the bistable zone of milling processes

    PubMed Central

    Dombovari, Zoltan; Stepan, Gabor

    2015-01-01

    A modal-based model of milling machine tools subjected to time-periodic nonlinear cutting forces is introduced. The model describes the phenomenon of bistability for certain cutting parameters. In engineering, these parameter domains are referred to as unsafe zones, where steady-state milling may switch to chatter for certain perturbations. In mathematical terms, these are the parameter domains where the periodic solution of the corresponding nonlinear, time-periodic delay differential equation is linearly stable, but its domain of attraction is limited due to the existence of an unstable quasi-periodic solution emerging from a secondary Hopf bifurcation. A semi-numerical method is presented to identify the borders of these bistable zones by tracking the motion of the milling tool edges as they might leave the surface of the workpiece during the cutting operation. This requires the tracking of unstable quasi-periodic solutions and the checking of their grazing to a time-periodic switching surface in the infinite-dimensional phase space. As the parameters of the linear structural behaviour of the tool/machine tool system can be obtained by means of standard modal testing, the developed numerical algorithm provides efficient support for the design of milling processes with quick estimates of those parameter domains where chatter can still appear in spite of setting the parameters into linearly stable domains. PMID:26303918

  6. 7 CFR 868.256 - Milling requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Brown Rice for Processing Principles....252(g)) in brown rice for processing, the degree of milling shall be equal to, or better than, that of the interpretive line sample for “well-milled” rice....

  7. 7 CFR 868.256 - Milling requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Brown Rice for Processing Principles....252(g)) in brown rice for processing, the degree of milling shall be equal to, or better than, that of the interpretive line sample for “well-milled” rice....

  8. 7 CFR 868.256 - Milling requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Brown Rice for Processing Principles....252(g)) in brown rice for processing, the degree of milling shall be equal to, or better than, that of the interpretive line sample for “well-milled” rice....

  9. 7 CFR 868.256 - Milling requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Brown Rice for Processing Principles....252(g)) in brown rice for processing, the degree of milling shall be equal to, or better than, that of the interpretive line sample for “well-milled” rice....

  10. 7 CFR 868.256 - Milling requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... FOR CERTAIN AGRICULTURAL COMMODITIES United States Standards for Brown Rice for Processing Principles....252(g)) in brown rice for processing, the degree of milling shall be equal to, or better than, that of the interpretive line sample for “well-milled” rice....

  11. Understanding Mill Levy Stabilization in Colorado

    ERIC Educational Resources Information Center

    Colorado Children's Campaign, 2007

    2007-01-01

    On March 13, 2007, Governor Bill Ritter and state Senator Sue Windels announced a proposal they call the "Colorado Children's Amendment." This proposal would "freeze," or stabilize, local property tax mill levies for general education to maintain local funding for public K-12 education. As overall costs for K-12 education grow, and as the state…

  12. Buffalo calves intoxicated with Ageratum houstonianum mill

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Ageratum houstonianum Mill, a noxious weed has been reported to contain pyrrolizidine alkaloids, saponins, triterpens and coumarin. It is an invasive weed that is commonly found in the pasturelands of tropical and subtropical regions. The objectives of this work were to verify the toxicity of A. ho...

  13. Purchases of Degrees from Diploma Mills.

    ERIC Educational Resources Information Center

    Cramer, Robert J.

    In response to a request from the Permanent Subcommittee on Investigations of the Senate Committee on Governmental Affairs, the General Accounting Office (GAO) investigated issues concerning the proliferation of "diploma mills," which sell bogus academic degrees based on "life experience" or substandard or negligible work. Acting in an undercover…

  14. On the bistable zone of milling processes

    PubMed Central

    Dombovari, Zoltan; Stepan, Gabor

    2015-01-01

    A modal-based model of milling machine tools subjected to time-periodic nonlinear cutting forces is introduced. The model describes the phenomenon of bistability for certain cutting parameters. In engineering, these parameter domains are referred to as unsafe zones, where steady-state milling may switch to chatter for certain perturbations. In mathematical terms, these are the parameter domains where the periodic solution of the corresponding nonlinear, time-periodic delay differential equation is linearly stable, but its domain of attraction is limited due to the existence of an unstable quasi-periodic solution emerging from a secondary Hopf bifurcation. A semi-numerical method is presented to identify the borders of these bistable zones by tracking the motion of the milling tool edges as they might leave the surface of the workpiece during the cutting operation. This requires the tracking of unstable quasi-periodic solutions and the checking of their grazing to a time-periodic switching surface in the infinite-dimensional phase space. As the parameters of the linear structural behaviour of the tool/machine tool system can be obtained by means of standard modal testing, the developed numerical algorithm provides efficient support for the design of milling processes with quick estimates of those parameter domains where chatter can still appear in spite of setting the parameters into linearly stable domains. PMID:26303918

  15. Einstein-Yang-Mills theory: Asymptotic symmetries

    NASA Astrophysics Data System (ADS)

    Barnich, Glenn; Lambert, Pierre-Henry

    2013-11-01

    Asymptotic symmetries of the Einstein-Yang-Mills system with or without cosmological constant are explicitly worked out in a unified manner. In agreement with a recent conjecture, one finds a Virasoro-Kac-Moody type algebra not only in three dimensions but also in the four-dimensional asymptotically flat case.

  16. On the bistable zone of milling processes.

    PubMed

    Dombovari, Zoltan; Stepan, Gabor

    2015-09-28

    A modal-based model of milling machine tools subjected to time-periodic nonlinear cutting forces is introduced. The model describes the phenomenon of bistability for certain cutting parameters. In engineering, these parameter domains are referred to as unsafe zones, where steady-state milling may switch to chatter for certain perturbations. In mathematical terms, these are the parameter domains where the periodic solution of the corresponding nonlinear, time-periodic delay differential equation is linearly stable, but its domain of attraction is limited due to the existence of an unstable quasi-periodic solution emerging from a secondary Hopf bifurcation. A semi-numerical method is presented to identify the borders of these bistable zones by tracking the motion of the milling tool edges as they might leave the surface of the workpiece during the cutting operation. This requires the tracking of unstable quasi-periodic solutions and the checking of their grazing to a time-periodic switching surface in the infinite-dimensional phase space. As the parameters of the linear structural behaviour of the tool/machine tool system can be obtained by means of standard modal testing, the developed numerical algorithm provides efficient support for the design of milling processes with quick estimates of those parameter domains where chatter can still appear in spite of setting the parameters into linearly stable domains.

  17. The 2010 outbreak of cholera among workers of a jute mill in Kolkata, West Bengal, India.

    PubMed

    Mridha, Prakash; Biswas, Asit K; Ramakrishnan, R; Murhekar, Manoj V

    2011-02-01

    On 10 March 2010, an outbreak of diarrhoeal disease was reported among workers of a jute mill in Kolkata, West Bengal, India. The cluster was investigated to identify the agent(s) and the source of infection and make recommendations. A suspected case of cholera was defined as having >3 loose watery stools in a 24-hour period and searched for case-patients in the workers' colony. The outbreak was described by time, place, and person, and a case-control study was conducted to identify the source of infection. Rectal swabs were collected from the hospitalized case-patients, and the local water-supply system was assessed. In total, 197 case-patients were identified among 5,910 residents of the workers' colony (attack rate 3.33%). Fifteen of 24 stool samples were positive for Vibrio cholerae O1. The outbreak started on 7 March, peaked on 11 March, and ended on 16 March 2010. Compared to 120 controls, 60 cases did not differ in terms of age and socioeconomic status. Drinking-water from the reservoir within the mill premises was associated with an increased risk of illness [odds ratio: 26.7, 95% confidence interval (CI) 11.4-62.6) and accounted for most cases (population attributable risk percentage = 82%, 95% CI 70.8-92.9). An outbreak of cholera occurred among workers of the jute mill due to contamination of the drinking-water reservoir. It occurred within a few days of re-opening of the mill after the workers' strike. Health authorities need to enforce disinfection of drinking-water and regularly test its bacteriological quality, particularly before re-opening of the mill after the strike.

  18. The 2010 outbreak of cholera among workers of a jute mill in Kolkata, West Bengal, India.

    PubMed

    Mridha, Prakash; Biswas, Asit K; Ramakrishnan, R; Murhekar, Manoj V

    2011-02-01

    On 10 March 2010, an outbreak of diarrhoeal disease was reported among workers of a jute mill in Kolkata, West Bengal, India. The cluster was investigated to identify the agent(s) and the source of infection and make recommendations. A suspected case of cholera was defined as having >3 loose watery stools in a 24-hour period and searched for case-patients in the workers' colony. The outbreak was described by time, place, and person, and a case-control study was conducted to identify the source of infection. Rectal swabs were collected from the hospitalized case-patients, and the local water-supply system was assessed. In total, 197 case-patients were identified among 5,910 residents of the workers' colony (attack rate 3.33%). Fifteen of 24 stool samples were positive for Vibrio cholerae O1. The outbreak started on 7 March, peaked on 11 March, and ended on 16 March 2010. Compared to 120 controls, 60 cases did not differ in terms of age and socioeconomic status. Drinking-water from the reservoir within the mill premises was associated with an increased risk of illness [odds ratio: 26.7, 95% confidence interval (CI) 11.4-62.6) and accounted for most cases (population attributable risk percentage = 82%, 95% CI 70.8-92.9). An outbreak of cholera occurred among workers of the jute mill due to contamination of the drinking-water reservoir. It occurred within a few days of re-opening of the mill after the workers' strike. Health authorities need to enforce disinfection of drinking-water and regularly test its bacteriological quality, particularly before re-opening of the mill after the strike. PMID:21528785

  19. Structural changes during milling of aluminum oxide powders

    NASA Technical Reports Server (NTRS)

    Ziepler, G.

    1984-01-01

    The mechanical activation of four fused corundum powders and a calcined Al2O3 powder was studied. The milled powders were characterized by their structural properties, crystallite size, and lattice distortions. Structural changes during milling, detected by X-ray line broadening analysis, gave information about the enhanced activity of the powders caused by the lattice distortions and by the decreasing crystallite size during milling. The structural changes during milling, under the same milling conditions, can be quite different for the same ceramic material, but with different characteristics in the as received state.

  20. NORTH ELEVATION OF GOLD HILL MILL, LOOKING SOUTH. AT LEFT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    NORTH ELEVATION OF GOLD HILL MILL, LOOKING SOUTH. AT LEFT EDGE IS THE SINGLE CYLINDER “HOT SHOT” ENGINE THAT PROVIDED POWER FOR THE MILL. JUST IN FRONT OF IT IS AN ARRASTRA. AT CENTER IS THE BALL MILL AND SECONDARY ORE BIN. JUST TO THE RIGHT OF THE BALL MILL IS A RAKE CLASSIFIER, AND TO THE RIGHT ARE THE CONCENTRATION TABLES. WARM SPRINGS CAMP IS IN THE DISTANCE. SEE CA-292-4 FOR IDENTICAL B&W NEGATIVE. - Gold Hill Mill, Warm Spring Canyon Road, Death Valley Junction, Inyo County, CA

  1. NORTH ELEVATION OF GOLD HILL MILL, LOOKING SOUTH. AT LEFT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    NORTH ELEVATION OF GOLD HILL MILL, LOOKING SOUTH. AT LEFT EDGE IS THE SINGLE CYLINDER “HOT SHOT” ENGINE THAT PROVIDED POWER FOR THE MILL. JUST IN FRONT OF IT IS AN ARRASTRA. AT CENTER IS THE BALL MILL AND SECONDARY ORE BIN. JUST TO THE RIGHT OF THE BALL MILL IS A RAKE CLASSIFIER, AND TO THE RIGHT ARE THE CONCENTRATION TABLES. WARM SPRINGS CAMP IS IN THE DISTANCE. SEE CA-292-17 (CT) FOR IDENTICAL COLOR TRANSPARENCY. - Gold Hill Mill, Warm Spring Canyon Road, Death Valley Junction, Inyo County, CA

  2. 11. VIEW OF THE MILL LOOKING SOUTHWEST SHOWING THE ORE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. VIEW OF THE MILL LOOKING SOUTHWEST SHOWING THE ORE RECEIVING STATION AND ORE BIN ON THE LEFT SIDE OF THE IMAGE, THE TRESTLE ON THE NORTH SIDE OF THE MILL LEADING FROM THE GROUND TO THE DELIVERY LEVEL. NOTE THE A FRAME STRUCTURE PROJECTING UP FROM THE INCLINED TRESTLE, THIS IS THE ONLY REMAINING PIECE OF A TRESTLE THAT CARRIED TAILING FROM THE MILL TO A CYANIDE PLANT THAT WAS LOCATED NORTH OF THE MILL. - Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mono County, CA

  3. Effect of Duration of Exposure to Cement Dust on Respiratory Function of Non-Smoking Cement Mill Workers

    PubMed Central

    Meo, Sultan Ayoub; Al-Drees, Abdul Majeed; Al Masri, Abeer A.; Al Rouq, Fawzia; Azeem, Muhammad Abdul

    2013-01-01

    This study aimed to determine the effect of long term exposure to cement dust on lung function in non-smoking cement mill workers. This is a cross-sectional study of respiratory functions. Spirometry was performed in 100 apparently healthy volunteers; 50 non-smoking cement mill workers and 50 non-smoking un-exposed subjects. Based on the duration of exposure, cement mill workers were divided into three groups, less than 5, 5–10 and greater than 10 years. All subjects were individually matched for age, height, weight, and socioeconomic status. Pulmonary function test was performed by using an electronic spirometer. Significant reduction was observed in the mean values of Forced Vital Capacity (FVC), Forced Expiratory Volume in one second (FEV1), Peak Expiratory Flow (PEF) and Maximal Voluntary Ventilation in cement mill workers who had been working in the cement industry for more than 10 years compared to their matched un-exposed group. Lung functions in cement mill workers were significantly impaired and results show a long term duration response effect of years of exposure to cement dust on lung functions. PMID:23325026

  4. Powder properties of hydrogenated ball-milled graphite

    SciTech Connect

    Zhang, Y.; Wedderburn, J.; Harris, R.; Book, D.

    2014-12-15

    Ball milling is an effective way of producing defective and nanostructured graphite. In this work, the hydrogen storage properties of graphite, ball-milled in a tungsten carbide milling pot under 3 bar hydrogen for various times (0–40 h), were investigated by TGA-Mass Spectrometry, XRD, SEM and laser diffraction particle size analysis. For the conditions used in this study, 10 h is the optimum milling time resulting in desorption of 5.5 wt% hydrogen upon heating under argon to 990 °C. After milling for 40 h, the graphite became significantly more disordered, and the amount of desorbed hydrogen decreased. After milling up to 10 h, the BET surface area increased while particle size decreased; however, there is no apparent correlation between these parameters, and the hydrogen storage properties of the hydrogenated ball-milled graphite.

  5. The milling of pristine and brominated P-100 graphite fibers

    NASA Technical Reports Server (NTRS)

    Dillehay, M. E.; Gaier, J. R.

    1986-01-01

    Techniques were developed for the ball milling of pristine and brominated P-100 graphite fibers. Because of the lubrication properties of graphite, large ball loads (50 percent by volume) were required. Use of 2-propanol as a milling medium enhanced the efficiency of the process. Milled brominated P-100 fibers had resistivities which were indistinguishable from milled pristine P-100 fibers. Apparent loss of bromine from the brominated fibers suggests that bromine would not be the intercalate of choice in applications where milled fibers of this type are required. Other intercalates which do not degas may be more appropriate for a milled fiber application. These same results, however, do provide evidence that bromine molecules leave the fiber surface when removed from overpressure of bromine. While exploring possible solvent media for milling purposes, it was found that brominated fibers are stable in a wide variety of organic solvents.

  6. Beneficial uses of paper mill residuals for New York State`s recycled-paper mills. Final report

    SciTech Connect

    1995-09-01

    This report evaluates the New York paper mill industry in terms of the productive management and treatment of solid wastes. It identifies current efforts by recycling mills to beneficially use paper mill residuals (often called sludge) and suggests additional options that should be considered by the industry in general and individual mills in particular. It also examines the regulations and economics affecting the mills and suggests actions that could improve the industry`s ability to convert wastes to value-added products. The report recommends that the mills should continue measures to reduce fiber and filler clay losses, promote the transfer of usable fiber and clay to mills able to use them, upgrade sludge dewatering capabilities, and take a more regional approach to solid waste disposal problems. State agencies are urged to support these efforts, encourage the development and commercialization of new beneficial use technologies, and reduce regulatory barriers whenever possible.

  7. Understanding dental CAD/CAM for restorations - dental milling machines from a mechanical engineering viewpoint. Part A: chairside milling machines.

    PubMed

    Lebon, Nicolas; Tapie, Laurent; Duret, Francois; Attal, Jean-Pierre

    2016-01-01

    The dental milling machine is an important device in the dental CAD/CAM chain. Nowadays, dental numerical controlled (NC) milling machines are available for dental surgeries (chairside solution). This article provides a mechanical engineering approach to NC milling machines to help dentists understand the involvement of technology in digital dentistry practice. First, some technical concepts and definitions associated with NC milling machines are described from a mechanical engineering viewpoint. The technical and economic criteria of four chairside dental NC milling machines that are available on the market are then described. The technical criteria are focused on the capacities of the embedded technologies of these milling machines to mill both prosthetic materials and types of shape restorations. The economic criteria are focused on investment costs and interoperability with third-party software. The clinical relevance of the technology is assessed in terms of the accuracy and integrity of the restoration. PMID:27027102

  8. Understanding dental CAD/CAM for restorations - dental milling machines from a mechanical engineering viewpoint. Part A: chairside milling machines.

    PubMed

    Lebon, Nicolas; Tapie, Laurent; Duret, Francois; Attal, Jean-Pierre

    2016-01-01

    The dental milling machine is an important device in the dental CAD/CAM chain. Nowadays, dental numerical controlled (NC) milling machines are available for dental surgeries (chairside solution). This article provides a mechanical engineering approach to NC milling machines to help dentists understand the involvement of technology in digital dentistry practice. First, some technical concepts and definitions associated with NC milling machines are described from a mechanical engineering viewpoint. The technical and economic criteria of four chairside dental NC milling machines that are available on the market are then described. The technical criteria are focused on the capacities of the embedded technologies of these milling machines to mill both prosthetic materials and types of shape restorations. The economic criteria are focused on investment costs and interoperability with third-party software. The clinical relevance of the technology is assessed in terms of the accuracy and integrity of the restoration.

  9. Yang-Mills for historians and philosophers

    NASA Astrophysics Data System (ADS)

    Crease, R. P.

    2016-01-01

    The phrase “Yang-Mills” can be used (1) to refer to the specific theory proposed by Yang and Mills in 1954; or (2) as shorthand for any non-Abelian gauge theory. The 1954 version, physically speaking, had a famous show-stopping defect in the form of what might be called the “Pauli snag,” or the requirement that, in the Lagrangian for non-Abelian gauge theory the mass term for the gauge field has to be zero. How, then, was it possible for (1) to turn into (2)? What unfolding sequence of events made this transition possible, and what does this evolution say about the nature of theories in physics? The transition between (1) and (2) illustrates what historians and philosophers a century from now might still find instructive and stimulating about the development of Yang-Mills theory.

  10. Coiling Temperature Control in Hot Strip Mill

    NASA Astrophysics Data System (ADS)

    Imanari, Hiroyuki; Fujiyama, Hiroaki

    Coiling temperature is one of the most significant factors in products of hot strip mill to determine material properties such as strength, toughness of steel, so it is very important to achieve accurate coiling temperature control (CTC). Usually there are a few pyrometers on the run out table in hot strip mill, therefore temperature model and its adapting system have large influences on the accuracy of CTC. Also unscheduled change of rolling speed has a bad effect to keep coiling temperature as its target. Newly developed CTC system is able to get very accurate coiling temperature against uncertain factors and disturbances by adopting easily identified temperature model, learning method and dynamic set up function. The features of the CTC system are discussed with actual data, and the effectiveness of the system is shown by actual control results.

  11. Geothermal Mill Redevelopment Project in Massachusetts

    SciTech Connect

    Vale, A.Q.

    2009-03-17

    Anwelt Heritage Apartments, LLC redeveloped a 120-year old mill complex into a mixed-use development in a lower-income neighborhood in Fitchburg, Massachusetts. Construction included 84 residential apartments rented as affordable housing to persons aged 62 and older. The Department of Energy (“DOE”) award was used as an essential component of financing the project to include the design and installation of a 200 ton geothermal system for space heating and cooling.

  12. Chemical-milling solution for invar alloy

    NASA Technical Reports Server (NTRS)

    Batiuk, W.

    1980-01-01

    Excellent surface finishes and tolerances are achieved using two formulations. Solution A gives finish of 3.17 micrometers after milling at 57 to 63 deg C. Constituents of A are: Hydrofluoric acid (70%), 5,8 oz/gal; nitric acid (40-42) degrees Baume), 40 oz/gal. Alternative solution gives 2.16 micrometer finish, and differs from A by addition of 7% phosphoric acid. Formulations eliminate channeling at root fillets, dishing, island formation, and overhangs.

  13. Gravitino interactions from Yang-Mills theory

    SciTech Connect

    Bjerrum-Bohr, N. E. J.; Engelund, Oluf Tang

    2010-05-15

    We fabricate gravitino vertex interactions, using as only input on-shell Yang-Mills amplitudes and the Kawai-Lewellen-Tye gauge theory/gravity relations, aiming to achieve a better understanding of Kawai-Lewellen-Tye factorizations for gravitinos at an off-shell Lagrangian level. A useful by-product of this analysis is simpler tree-level Feynman rules for gravitino scattering than in traditional gauges. All results are explicitly verified until five-point scattering.

  14. Multifractal properties of ball milling dynamics

    SciTech Connect

    Budroni, M. A. Pilosu, V.; Rustici, M.; Delogu, F.

    2014-06-15

    This work focuses on the dynamics of a ball inside the reactor of a ball mill. We show that the distribution of collisions at the reactor walls exhibits multifractal properties in a wide region of the parameter space defining the geometrical characteristics of the reactor and the collision elasticity. This feature points to the presence of restricted self-organized zones of the reactor walls where the ball preferentially collides and the mechanical energy is mainly dissipated.

  15. Folate in oats and its milling fractions.

    PubMed

    Edelmann, Minnamari; Kariluoto, Susanna; Nyström, Laura; Piironen, Vieno

    2012-12-01

    Total folate content in oat varieties from three harvesting years (2006-2008), and in oats milling fractions, was determined using microbiological assay. Furthermore, folate vitamer distribution in milling fractions were examined with the UPLC method, which was taken in use and validated. The total folate content of the cultivars varied moderately within each year. The average content in the 2008 samples was 685ng/gdm. The UPLC method proved fast and sensitive for determining seven folate monoglutamates in cereal samples. Folate content in fractions, which are normally discarded, such as flour from oat cutting and flaking, were 1.5- to 2.5-fold higher than in native grain. The main folate vitamers found in the oat fractions were 5-CH(3)-H(4)folate, 5-HCO-H(4)folate, and 5,10-CH(+)-H(4)folate. The UPLC results more closely matched the microbiological results compared to those that are usually achieved with HPLC methods. This study illustrates that oats and, especially, by-products of milling are good sources of folate.

  16. Milling damage on Carbon Fibre Reinforced Polymer using TiAlN coated End mills

    NASA Astrophysics Data System (ADS)

    Konneh, Mohamed; Izman, Sudin; Rahman Kassim, Abdullah Abdul

    2015-07-01

    This paper reports on the damage caused by milling Carbon Fibre Reinforced Composite (CFRP) with 2-flute 4 mm-diameter solid carbide end mills, coated with titanium aluminium nitride. The machining parameters considered in work are, rotation speed, feed rate and depth of cut. Experiments were designed based on Box-Behnken design and the experiments conducted on a Mikrotool DT-110 CNC micro machine. A laser tachometer was used to ascertain a rotational speed for conducting any machining trial. Optical microscopy examination reveals minimum delamination value of 4.05 mm at the spindle speed of 25,000 rpm, depth of cut of 50μm and feed rate of 3 mm/min and the maximum delamination value of 5.04 mm at the spindle speed of 35000 rpm, depth of cut of 150μm and feed rate of 9 mm/min A mathematical model relating the milling parameters and delamination has been established.

  17. Influence of milling time on fineness of Centella Asiatica particle size produced using planetary ball mill

    NASA Astrophysics Data System (ADS)

    Borhan, M. Z.; Ahmad, R.; Rusop, M.; Abdullah, S.

    2012-11-01

    Centella Asiatica (C. Asiatica)contains asiaticoside as bioactive constituent which can be potentially used in skin healing process. Unfortunately, the normal powders are difficult to be absorbed by the body effectively. In order to improve the value of use, nano C. Asiatica powder was prepared. The influence of milling time was carried out at 0.5, 2, 4, 6, 8 hours and 10 hours. The effect of ball milling at different times was characterized using particles size analysis and FTIR Spectroscopy. The fineness of ground product was evaluated by recording the z-Average (nm), undersize distribution and polydispersity index (PdI). The results show that the smallest size particles by mean is 233 nm while FTIR spectra shows that there is no changing in the major component in the C. Asiatica powders with milling time.

  18. Utilization of geothermal energy in a pulp and paper mill

    SciTech Connect

    Hotson, G.W.

    1997-01-01

    The Tasman Pulp and Paper Company Ltd.`s Mill at Kawerau, New Zealand, has been utilizing geothermal energy for more than 30 years. The mill produces approximately 200,000 tonnes of kraft pulp and 400,000 tonnes of newsprint per annum. Geothermal energy produces 26% of the process steam requirements and 6% of the mill`s electrical load. The management of the mill`s energy sources is complex and ever changing, which has resulted in unique control strategies being developed over the years to improve efficiencies in the operation of the plant. Complete utilization of the geothermal resource has been the aim of the company and has led to pioneering plant and process developments.

  19. Optimization of pocket milling operation of rectangular shapes

    SciTech Connect

    Andijani, A.

    1994-12-31

    An optimization model to setup machine parameters (feed, speed, width, and depth of cut) for pocket milling on a vertical mill is developed. We propose an approach to determine the optimal set of operating conditions that minimize the total milling cost. The part to be milled has a square or a rectangular shape. The pocket milling mathematical model in this paper is an explicit, multi-variable, nonlinear objective function, and nonlinear equality and inequality constraints. We provide a study of some optimization algorithms that are suitable for the optimization of the pocket milling operation. We describe the general and the relative features for each algorithm. However, the final choice of the best algorithm depends upon individual preference, experience, and the case being investigated. An illustrative example is presented.

  20. 5. RW Meyer Sugar Mill: 18761889. Two sugar coolers ca. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. RW Meyer Sugar Mill: 1876-1889. Two sugar coolers ca. 1880. View: After the concentrated syrup flowed out of the sorghum pan, it cooled and crystallized in these iron sugar coolers. After the sugar syrup was granulated and cooled it was dug out of the coolers and fed into the centrifugals. The Meyer Mill purchased twelve coolers between 1878 and 1881 costing between $35 and $45 each. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  1. 2. Monadnock Mill No. 3 from the southwest. A photo ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Monadnock Mill No. 3 from the southwest. A photo dating from ca. 1900 (collection of the Claremont Historical Society) shows that the thermal windows on the top level of the tower were originally unglazed, and that there were 'areaways' which have been filled in. These areaways originally allowed light to enter the basement level through eight over eight sash windows. - Monadnock Mills, Mill No. 3, Claremont, Sullivan County, NH

  2. 1. Photocopy of photograph, c. 1904. VIEW OF HONEYWOOD MILL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Photocopy of photograph, c. 1904. VIEW OF HONEYWOOD MILL SETTLEMENT AT DAM 5, ORIGINALLY ERECTED AS A FLOUR MILL IN THE 1830s, CONVERTED TO A PULP GRINDING MILL IN THE 1880; HYDROELECTRIC GENERATING EQUIPMENT INSTALLED BY MARTINSBURG POWER COMPANY IN 1904. (Courtesy of the Potomac Edison Company Library (Hagerstown, MD), Historical Data Files, Dam No. 5 listing) - Dam No. 5 Hydroelectric Plant, On Potomac River, Hedgesville, Berkeley County, WV

  3. 4. VIEW OF WEST ELEVATION OF MILL (LEFT), AND PICKER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. VIEW OF WEST ELEVATION OF MILL (LEFT), AND PICKER HOUSE PORTION OF WAREHOUSE STRUCTURE (RIGHT) FROM NORTH/NORTHWEST. COTTON BALES WERE OPENED ON THE GROUND FLOOR OF THE PICKER HOUSE, FINISHER PICKERS WERE LOCATED ON THE SECOND FLOOR, AND THEN THE SECOND FLOOR CONNECTING BRIDGE WAS USED TO TRANSFER COTTON INTO THE MILL. NOTE ORIGINAL WATER TANK IN RIGHT BACKGROUND. - Stark Mill, 117 Corinth Road, Hogansville, Troup County, GA

  4. 8. EAST ELEVATION OF SKIDOO MILL AND UPPER ORE BIN, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. EAST ELEVATION OF SKIDOO MILL AND UPPER ORE BIN, LOOKING WEST FROM ACCESS ROAD. THE ROADWAY ON THIS LEVEL (CENTER) WAS USED FOR UNLOADING ORE BROUGHT ON BURROWS INTO THE ORE BIN AT THE TOP LEVEL OF THE MILL. THE ORE BIN IN THE UPPER LEFT WAS ADDED LATER WHEN ORE WAS BROUGHT TO THE MILL BY TRUCKS. - Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo County, CA

  5. 24. View of Botany Mills Lanolin Retrieval plant site looking ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    24. View of Botany Mills Lanolin Retrieval plant site looking north from Andrew McLean Company Textile Mill; Botany Worsted Mills and Dundee Canal at left, Passaic River at right - Dundee Canal Industrial Historic District, Beginning at George Street in Passaic & extending north along Dundee Canal approximately 1.2 miles to Canal headgates opposite East Clifton Avenue in Clifton, Passaic, Passaic County, NJ

  6. 1. VIEW OF MILL WORKER HOUSE AT 502 ASKEW AVE. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW OF MILL WORKER HOUSE AT 502 ASKEW AVE. HOUSE IS 1 1/2 STORY, 3 BAY SIDE GABLE WITH REAR KITCHEN ELL AND PORCH EXTENDING FROM FRONT. LOCKWOOD GREENE ENGINEERS BUILT THIS AND 128 OTHER NEW HOUSES FOR NEW ENGLAND SOUTHERN MILLS IN 1923-1924. THE PREEXISTING MILL VILLAGE NEEDED TO BE EXPANDED TO ACCOMODATE WORKERS FOR THEIR NEW STARK MILL IN HOGANSVILLE. THIS HOUSE WAS BUILT WITH INDOOR PLUMBING, AND ELECTRICITY AT A COST OF APPROXIMATELY $430 PER ROOM. - 502 Askew Avenue (House), 502 Askew Avenue, Hogansville, Troup County, GA

  7. Milling Of Shaped Grooves - Profile Of Form Tools

    NASA Astrophysics Data System (ADS)

    Pilc, Jozef; Sajgalik, Michal; Stancekova, Dana; Janota, Miroslav; Pitela, David

    2015-12-01

    This paper deals with design of milling tool for milling of shaped groove. Actual industry production requires the large amount of tools and notably the special tools used for example when shaped milling. The requirements on the quality of tools are increasingly demanding. The quality of tools is given by construction, production process, selected material and also heat treatment. Shaped milling requires special tools made for given shape. Main request on the construction of tool is making of shape of cutting edge, which can produce the required shape of workpiece.

  8. 27. VIEW OF CENTRAL SECTION OF MILL FROM NORTHEAST. LEVELS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    27. VIEW OF CENTRAL SECTION OF MILL FROM NORTHEAST. LEVELS OF MILL VISIBLE IN ROOF LINES INCLUDE CRUSHED OXIDIZED ORE BIN (OPEN FRAMING, TOP CENTER), MILLING FLOOR (FIRST ROOF DOWN FROM ORE BIN), LEACHING/OLD SAND TANK LEVEL (SHALLOWER SECOND ROOF DOWN), GOLD TANK/AGITATOR LEVEL (CENTER), AND PRECIPITATION LEVEL WITH SUMP LEVEL BELOW (LOWER RIGHT). ROOF BREAKS ALLOWED FOR CLERESTORY WINDOWS WHICH ILLUMINATED THE INTERIORS, ALONG WITH DORMERS. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  9. DRAWING MACHINES, MANCHESTER MILLS. PHOTOCOPY OF c. 1890 VIEW. From ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    DRAWING MACHINES, MANCHESTER MILLS. PHOTOCOPY OF c. 1890 VIEW. From the collection of the Manchester Historic Association, Manchester, N. H. - Amoskeag Millyard, Canal Street, Manchester, Hillsborough County, NH

  10. CARDING MACHINES, JEFFERSON MILL. PHOTOCOPY OF c. 1900 VIEW. From ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    CARDING MACHINES, JEFFERSON MILL. PHOTOCOPY OF c. 1900 VIEW. From the collection of the Manchester Historic Association, Manchester, N. H. - Amoskeag Millyard, Canal Street, Manchester, Hillsborough County, NH

  11. Engineering assessment of inactive uranium mill tailings

    SciTech Connect

    Not Available

    1981-07-01

    The Grand Junction site has been reevaluated in order to revise the October 1977 engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Grand Junction, Colorado. This engineering assessment has included the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposures of individuals and nearby populations, the investigations of site hydrology and meteorology, and the evaluation and costing of alternative corrective actions. Radon gas released from the 1.9 million tons of tailings at the Grand Junction site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation are also factors. The eight alternative actions presented herein range from millsite and off-site decontamination with the addition of 3 m of stabilization cover material (Option I), to removal of the tailings to remote disposal sites and decontamination of the tailings site (Options II through VIII). Cost estimates for the eight options range from about $10,200,000 for stabilization in-place to about $39,500,000 for disposal in the DeBeque area, at a distance of about 35 mi, using transportation by rail. If transportation to DeBeque were by truck, the cost estimated to be about $41,900,000. Three principal alternatives for the reprocessing of the Grand Junction tailings were examined: (a) heap leaching; (b) treatment at an existing mill; and (c) reprocessing at a new conventional mill constructed for tailings reprocessing. The cost of the uranium recovered would be about $200/lb by heap leach and $150/lb by conventional plant processes. The spot market price for uranium was $25/lb early in 1981. Therefore, reprocessing the tailings for uranium recovery appears not to be economically attractive.

  12. Rotary ultrasonic drilling and milling of ceramics

    SciTech Connect

    Pei, Z.J.; Prabhakar, D.; Ferreira, P.M.; Haselkorn, M.

    1995-12-01

    An experimental study of the rotary ultrasonic drilling of ceramics is first presented. The influence of different process parameters on the material removal rate for machining of magnesia stabilized zirconia is examined. Then a mechanistic approach to modeling the material removal rate during rotary ultrasonic drilling of ceramics is proposed and applied to predicting the material removal rate for the case of magnesia stabilized zirconia. Finally, a new method to extend rotary ultrasonic drilling process to face milling of ceramics is proposed. The development of the experimental setup is described and preliminary experimental results are presented and discussed.

  13. Fundamental and effective Yang-Mills vertices

    SciTech Connect

    Hofmann, Ralf

    2012-09-26

    Calorons and plane waves within and in between them collectively give rise to a thermal ground state. The latter provides a homgeneous energy density and a negative pressure, and it induces quasiparticle masses to part of the propagating spectrum of deconfining SU(2) Yang-Mills thermodynamics (dynamical gauge-symmetry breaking). In the present talk we discuss the role of a single caloron in inducing effective local vertices, characterized by powers of h, mediating the interaction of plane waves which propagate over large distances. The constraints on momentum transfers through effective 4-vertices are revisited.

  14. Duality in supersymmetric Yang-Mills theory

    SciTech Connect

    Peskin, M.E.

    1997-02-01

    These lectures provide an introduction to the behavior of strongly-coupled supersymmetric gauge theories. After a discussion of the effective Lagrangian in nonsupersymmetric and supersymmetric field theories, the author analyzes the qualitative behavior of the simplest illustrative models. These include supersymmetric QCD for N{sub f} < N{sub c}, in which the superpotential is generated nonperturbatively, N = 2 SU(2) Yang-Mills theory (the Seiberg-Witten model), in which the nonperturbative behavior of the effect coupling is described geometrically, and supersymmetric QCD for N{sub f} large, in which the theory illustrates a non-Abelian generalization of electric-magnetic duality. 75 refs., 12 figs.

  15. Landau gauge Yang-Mills correlation functions

    NASA Astrophysics Data System (ADS)

    Cyrol, Anton K.; Fister, Leonard; Mitter, Mario; Pawlowski, Jan M.; Strodthoff, Nils

    2016-09-01

    We investigate Landau gauge S U (3 ) Yang-Mills theory in a systematic vertex expansion scheme for the effective action with the functional renormalization group. Particular focus is put on the dynamical creation of the gluon mass gap at nonperturbative momenta and the consistent treatment of quadratic divergences. The nonperturbative ghost and transverse gluon propagators as well as the momentum-dependent ghost-gluon, three-gluon and four-gluon vertices are calculated self-consistently with the classical action as the only input. The apparent convergence of the expansion scheme is discussed and within the errors, our numerical results are in quantitative agreement with available lattice results.

  16. Applications of Yang-Mills thermodynamics

    SciTech Connect

    Schwarz, Markus

    2012-09-26

    We discuss the postulate that the U(1) gauge group describing photon propagation results from a dynamically broken SU(2) gauge theory. In the context of Yang-Mills thermodynamics such a symmetry breaking occurs via the non-trivial ground state. As a result of the interaction with the quasi particles of the theory the photon acquires an effective, temperature and momentum dependent, mass. We explain how this leads to modified black body spectra at temperatures of about 5 K. Furthermore, we discuss the properties and effects of an emergent longitudinal polarization.

  17. Feeding corn milling byproducts to feedlot cattle.

    PubMed

    Klopfenstein, Terry J; Erickson, Galen E; Bremer, Virgil R

    2007-07-01

    Corn milling byproducts are expected to increase dramatically in supply as the ethanol industry expands. Distillers grains, corn gluten feed, or a combination of both byproducts offer many feeding options when included in feedlot rations. These byproduct feeds may effectively improve cattle performance and operation profitability. When these byproducts are fed in feedlot diets, adjustments to grain processing method and roughage level may improve cattle performance. Innovative storage methods for wet byproducts and the use of dried byproducts offer small operations flexibility when using byproducts. As new byproducts are developed by ethanol plants, they should be evaluated with performance data to determine their product-specific feeding values. PMID:17606148

  18. YANG-MILLS FIELDS AND THE LATTICE.

    SciTech Connect

    CREUTZ,M.

    2004-05-18

    The Yang-Mills theory lies at the heart of our understanding of elementary particle interactions. For the strong nuclear forces, we must understand this theory in the strong coupling regime. The primary technique for this is the lattice. While basically an ultraviolet regulator, the lattice avoids the use of a perturbative expansion. I discuss some of the historical circumstances that drove us to this approach, which has had immense success, convincingly demonstrating quark confinement and obtaining crucial properties of the strong interactions from first principles.

  19. Highly Productive Tools For Turning And Milling

    NASA Astrophysics Data System (ADS)

    Vasilko, Karol

    2015-12-01

    Beside cutting speed, shift is another important parameter of machining. Its considerable influence is shown mainly in the workpiece machined surface microgeometry. In practice, mainly its combination with the radius of cutting tool tip rounding is used. Options to further increase machining productivity and machined surface quality are hidden in this approach. The paper presents variations of the design of productive cutting tools for lathe work and milling on the base of the use of the laws of the relationship among the highest reached uneveness of machined surface, tool tip radius and shift.

  20. 2. VIEW OF THE MILL (FEATURE B27), FACING SOUTHWEST. THE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. VIEW OF THE MILL (FEATURE B-27), FACING SOUTHWEST. THE AGITATORS AND THICKENING TANKS ARE VISIBLE IN THE FOREGROUND. - Nevada Lucky Tiger Mill & Mine, Mill, East slope of Buckskin Mountain, Paradise Valley, Humboldt County, NV

  1. 6. FLYWHEEL FOR THE 32/28 STRUCTURAL MILL. THE SMALL ELECTRIC ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. FLYWHEEL FOR THE 32/28 STRUCTURAL MILL. THE SMALL ELECTRIC MOTOR IN FOREGROUND MAY HAVE BEEN USED TO HELP START THE MILL. - U.S. Steel Homestead Works, Structural Mill, Along Monongahela River, Homestead, Allegheny County, PA

  2. Children's Rights, "die Antipadagogen," and the Paternalism of John Stuart Mill.

    ERIC Educational Resources Information Center

    Nordenbo, Sven Erik

    1989-01-01

    Examines how John Stuart Mill would have viewed present-day educational liberalists' claims that children should be included in Mill's principle of individual liberty. Concludes that educational liberalists cannot rightly claim Mill as spokesman for their views. (KO)

  3. Radioecological investigations of uranium mill tailing systems. Sixth technical progress report, October 1, 1984-September 30, 1985

    SciTech Connect

    Whicker, F.W.; Ibrahim, S.A.

    1985-10-31

    This report provides a status report on studies of the integrity and transport of several radionuclides in active and reclaimed uranium mill tailings. The program is designed to provide basic information on the radioecology of uranium and progeny, responses of native biota to the landscape disruptions associated with uranium production, and guidance for impact analysis, mitigation and regulation of the uranium industry. The studies reported are being conducted at the Shirley Basin Uranium Mine, which is operated by the Pathfinder Mines Corporation. The mine/mill operation, located in southeastern Wyoming, is typical in terms of the ore body, mill process, and ecological setting of many uranium production centers in the western United States. The intent has been to quantitatively evaluate the release of important radionuclides from active and reclaimed uranium mill tailings and their entry into the food chain. An experimental plot was developed in which a uniform slab of tailings was covered with various depths of earthen materials and seeded with native range vegetation. Performance of this vegetation is monitored annually. The ability of roots to function in or near buried tailings is under long-term study as well. Experiments on radon flux versus overburden depth have been conducted and these are continuing with emphasis on understanding the role of soil moisture and climatic variables. Experimental colonies of prairie dogs were introduced to the tailings reclamation plot. The resulting disruptive effects in terms of soil movement, transport of radionuclides and the impact on radon emanation have been studied and reported.

  4. Why General Mills mixes in health care.

    PubMed

    Blodgett, T B

    1989-01-01

    When it comes to social responsibility, most companies are content to write out checks--often in large numbers--and let it go at that. General Mills is one company that likes to establish operating ventures that involve corporate officers and champion a cause. Such a venture is Altcare, a nonprofit organization designed to find more effective and less expensive ways of caring for elderly people who are getting frail but do not require acute care. In 1983, when the company chose this area as its next project, it realized it needed help from an organization with vast experience in the geriatric field. So it enlisted a nearby organization, the Wilder Foundation, and went into partnership as Altcare. The partnership has launched a service network for victims of Alzheimer's disease, a program with three other institutions to meet the myriad needs of chronically impaired people, and an unusual residence for physically impaired people, among other ventures. Altcare looks for advances and ideas that can be replicated, and the partnership often lends money to entrepreneurs who want to launch pioneering efforts or replicate Altcare initiatives. The cost to General Mills: about $80,000 a year after taxes, plus its share of any losses in project investments incurred by Altcare. PMID:10313002

  5. Quantum Yang-Mills Dark Energy

    NASA Astrophysics Data System (ADS)

    Pasechnik, Roman

    2016-02-01

    In this short review, I discuss basic qualitative characteristics of quantum non-Abelian gauge dynamics in the non-stationary background of the expanding Universe in the framework of the standard Einstein--Yang--Mills formulation. A brief outlook of existing studies of cosmological Yang--Mills fields and their properties will be given. Quantum effects have a profound impact on the gauge field-driven cosmological evolution. In particular, a dynamical formation of the spatially-homogeneous and isotropic gauge field condensate may be responsible for both early and late-time acceleration, as well as for dynamical compensation of non-perturbative quantum vacua contributions to the ground state of the Universe. The main properties of such a condensate in the effective QCD theory at the flat Friedmann--Lema\\'itre--Robertson--Walker (FLRW) background will be discussed within and beyond perturbation theory. Finally, a phenomenologically consistent dark energy can be induced dynamically as a remnant of the QCD vacua compensation arising from leading-order graviton-mediated corrections to the QCD ground state.

  6. Valuable product production from wood mill effluents.

    PubMed

    Mato, T; Ben, M; Kennes, C; Veiga, M C

    2010-01-01

    Fibreboard production is one of the most important industrial activities in Galicia (Spain). Great amounts of wastewater are generated, with properties depending on the type of wood, treatment process, final product and water reusing, among others. These effluents are characterized by a high chemical oxygen demand (COD), low pH and nutrients limitation. Aerobic and anaerobic processes have been used for their treatment. Presently, bioplastics production (mainly polyhydroxyalkanoates or PHA) from wastewaters with mixed cultures is being studied. Substrate requirements for these processes are a high organic matter content and low nutrient concentration. Therefore, wood mill effluents could be a suitable feedstock. PHA production from wastewaters is carried out in three steps. First, complex organic matter is converted into volatile fatty acids (VFA) through acidogenic fermentation. Then, VFA are used as substrate in an aerobic sequencing batch reactor (SBR), in which the enrichement of PHA producing bacteria from a mixed culture is favoured. Finally, the sludge from the SBR is fed with a pulse containing high VFA concentrations, resulting in PHA accumulation inside the cells. In this work, the possibility of applying this process to wood mill effluents is proposed. An acidification percentage of 37% and a storage yield (Y(STO)) of 0.23 Cmmol/Cmmol were obtained. PMID:21076215

  7. Grouting of uranium mill tailings piles

    SciTech Connect

    Boegly, W.J. Jr.; Tamura, T.; Williams, J.D.

    1984-03-01

    A program of remedial action was initiated for a number of inactive uranium mill tailings piles. These piles result from mining and processing of uranium ores to meet the nation's defense and nuclear power needs and represent a potential hazard to health and the environment. Possible remedial actions include the application of covers to reduce radon emissions and airborne transport of the tailings, liners to prevent groundwater contamination by leachates from the piles, physical or chemical stabilization of the tailings, or moving the piles to remote locations. Conventional installation of liners would require excavation of the piles to emplace the liner; however, utilization of grouting techniques, such as those used in civil engineering to stabilize soils, might be a potential method of producing a liner without excavation. Laboratory studies on groutability of uranium mill tailings were conducted using samples from three abandoned piles and employing a number of particulate and chemical grouts. These studies indicate that it is possible to alter the permeability of the tailings from ambient values of 10/sup -3/ cm/s to values approaching 10/sup -7/ cm/s using silicate grouts and to 10/sup -8/ cm/s using acrylamide and acrylate grouts. An evaluation of grouting techniques, equipment required, and costs associated with grouting were also conducted and are presented. 10 references, 1 table.

  8. 3. VIEW EAST OF MILL STREET BUILDINGS; 20 AT EXTREME ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. VIEW EAST OF MILL STREET BUILDINGS; 20 AT EXTREME LEFT CENTER; 21 AT MID-LEFT CENTER; 4 AT LEFT CENTER; RUNDBOGENSTIL TOWER AT CENTER; BUILDING 3 RIGHT CENTER; BUILDING 2 AT EXTREME RIGHT CENTER; BUILDING 3 IS THE OLDEST BUILDING ON SITE AND WAS BUILT CIRCA 1850 - Scovill Brass Works, 59 Mill Street, Waterbury, New Haven County, CT

  9. EAST ELEVATION OF THE LIHUE MILL BUILDING. LEFT TO RIGHT: ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    EAST ELEVATION OF THE LIHUE MILL BUILDING. LEFT TO RIGHT: SIDE WALL OF THE ELECTRIC SHOP, SUGAR BIN, OFFICE AND LABORATORY, POWER HOUSE. BOILING HOUSE BEHIND. VIEW FROM THE EAST FROM THE SEDIMENTATION TANK - Lihue Plantation Company, Sugar Mill Building, Haleko Road, Lihue, Kauai County, HI

  10. 18. RW Meyer Sugar Mill: 18761889. Boiling House Interior, 1878. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. RW Meyer Sugar Mill: 1876-1889. Boiling House Interior, 1878. View: Detail of floor with molasses pits below floor level. The remaining floor boards indicate the structure of the floor covering the entire inside of the boiling house. In the left background the base of the centrifugals are in view. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  11. 4. RW Meyer Sugar Mill: 18761889. Furnace doer for sugar ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. RW Meyer Sugar Mill: 1876-1889. Furnace doer for sugar boiling range. Manufactured by Honolulu Iron Works, Honolulu, 1879. Cost: $15.30. View: the furnace for the sugar boiling range was stoked from outside of the east wall of the boiling house. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  12. 15. BALD MOUNTAIN MILL, INTERIOR SHOWING PRECIPITATION AREA FROM NORTH, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. BALD MOUNTAIN MILL, INTERIOR SHOWING PRECIPITATION AREA FROM NORTH, c. 1934. SHOWS PRECIPITATION TANK No. 1 (NOTE LOCKS), ZINC FEEDER WITH MIXING CONE, VACUUM RECEIVER AND PIPING. CREDIT WR. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  13. 46 CFR 50.25-3 - Manufacturer or mill certification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Manufacturer or mill certification. 50.25-3 Section 50.25-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL... issue a certificate or mill test report which shall report the results of chemical analysis...

  14. 46 CFR 50.25-3 - Manufacturer or mill certification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Manufacturer or mill certification. 50.25-3 Section 50.25-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL... issue a certificate or mill test report which shall report the results of chemical analysis...

  15. 1. VIEW OF THE MILL TAILINGS FACING NORTHWEST. SEDIMENT DAM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW OF THE MILL TAILINGS FACING NORTHWEST. SEDIMENT DAM AND POND IN THE FOREGROUND, AND WATER PUMP (FEATURE B-25) ON THE LOWER RIGHT SIDE OF PHOTO. - Nevada Lucky Tiger Mill & Mine, East slope of Buckskin Mountain, Paradise Valley, Humboldt County, NV

  16. 1. VIEW OF OFFICE OF THE NEVADA LUCKY TIGER MILL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW OF OFFICE OF THE NEVADA LUCKY TIGER MILL AND MINE COMPLEX (FEATURE B-I), FACING NORTHEAST. ROAD TO HATCH ADIT IN THE FOREGROUND. (OCTOBER, 1995) - Nevada Lucky Tiger Mill & Mine, Office, East slope of Buckskin Mountain, Paradise Valley, Humboldt County, NV

  17. 5. VIEW OF ROAD FROM THE MILL FACING NORTH. DINING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. VIEW OF ROAD FROM THE MILL FACING NORTH. DINING HALL AREA (FEATURE B-7) IN THE FOREGROUND. ASSAY OFFICE (FEATURE B-4) IN THE BACKGROUND. - Nevada Lucky Tiger Mill & Mine, East slope of Buckskin Mountain, Paradise Valley, Humboldt County, NV

  18. 1. VIEW SHOWING FLOUR MILL (TWOSTORY BUILDING WITH GABLE ROOF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW SHOWING FLOUR MILL (TWO-STORY BUILDING WITH GABLE ROOF JUST RIGHT OF CENTER), IN CONTEXT OF ROCKY BOY'S AGENCY, WITH MAIN AGENCY OFFICES IN FOREGROUND AND AGENCY HOUSING IN THE BACKGROUND TO LEFT, LOOKING SOUTHWEST - Rocky Boy's Agency Flour Mill, Rocky Boy, Hill County, MT

  19. 1. VIEW OF THE WILBURWOMBLE MILL SITE, LOOKING NORTHEAST FROM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW OF THE WILBUR-WOMBLE MILL SITE, LOOKING NORTHEAST FROM LITTLE JOHNS CREEK. THE THREE CONCRETE MORTAR BLOCKS MARK THE LOCATION OF THE STAMP BATTERIES - Wilbur-Womble Mill, Southern Edge Of Salt Spring Valley, Copperopolis, Calaveras County, CA

  20. INTERIOR VIEW WITH GRINDING MILL AND CONVEYOR EXTENDING UP TO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR VIEW WITH GRINDING MILL AND CONVEYOR EXTENDING UP TO SORTING DRUM. DRIVE ENGINE AT LOWER LEFT. RADIATOR FOR ENGINE AT RIGHT. - F. & H. Benning Company Oyster Mill, 14430 Solomons Island Road (moved from 1014 Benning Road, Galesville, Anne Arundel County, Maryland), Solomons, Calvert County, MD

  1. 29 CFR 1910.261 - Pulp, paper, and paperboard mills.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 5 2011-07-01 2011-07-01 false Pulp, paper, and paperboard mills. 1910.261 Section 1910..., DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS Special Industries § 1910.261 Pulp, paper, and... transportation of logs to pulp, paper, and paperboard mills. (2) Standards incorporated by reference....

  2. 78 FR 31315 - Kraft Pulp Mills NSPS Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-23

    ... emissions data that will enable a broader understanding of condensable PM emissions from pulp and paper... first review of the kraft pulp mills NSPS was completed on May 20, 1986 (51 FR 18544). The 1986 review..., 2000 (65 FR 61759); and September 21, 2006 (71 FR 55127)). The current kraft pulp mills NSPS...

  3. 29 CFR 1910.261 - Pulp, paper, and paperboard mills.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 5 2014-07-01 2014-07-01 false Pulp, paper, and paperboard mills. 1910.261 Section 1910..., DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS Special Industries § 1910.261 Pulp, paper, and... transportation of logs to pulp, paper, and paperboard mills. (2) Standards incorporated by reference....

  4. 29 CFR 1910.261 - Pulp, paper, and paperboard mills.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 5 2010-07-01 2010-07-01 false Pulp, paper, and paperboard mills. 1910.261 Section 1910..., DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS Special Industries § 1910.261 Pulp, paper, and... transportation of logs to pulp, paper, and paperboard mills. (2) Standards incorporated by reference....

  5. 29 CFR 1910.261 - Pulp, paper, and paperboard mills.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 5 2012-07-01 2012-07-01 false Pulp, paper, and paperboard mills. 1910.261 Section 1910..., DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS Special Industries § 1910.261 Pulp, paper, and... transportation of logs to pulp, paper, and paperboard mills. (2) Standards incorporated by reference....

  6. 1. General view looking north of Langdale Cotton Mill with ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. General view looking north of Langdale Cotton Mill with cannery and icehouse in foreground. The community cannery, ca. 1930, provided commercial canning equipment for employees to preserve home-grown vegetables. - Langdale Cotton Mill, 5910 Nineteenth Avenue, Valley, Chambers County, AL

  7. 5. Interior of second floor of Dixie Cotton Mill, view ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Interior of second floor of Dixie Cotton Mill, view facing east. Again note the change in column type and roof structure from the 1913 addition (foreground) to a portion of the original 1895 structure (background). - Dixie Cotton Mill, 710 Greenville Street, La Grange, Troup County, GA

  8. 10. VIEW OF THE INSTALLATION OF PLUTONIUM FABRICATION ROLLING MILL. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. VIEW OF THE INSTALLATION OF PLUTONIUM FABRICATION ROLLING MILL. THE MILL ROLLED INGOTS INTO SHEETS THAT WERE THEN CUT INTO CIRCLE BLANKS TO BE PASSED THROUGH THE CENTER LINE FOR PRESSING. (2/19/63) - Rocky Flats Plant, Plutonium Fabrication, Central section of Plant, Golden, Jefferson County, CO

  9. Uranium Mill Tailings Remedial Action Project surface project management plan

    SciTech Connect

    Not Available

    1994-09-01

    This Project Management Plan describes the planning, systems, and organization that shall be used to manage the Uranium Mill Tailings Remedial Action Project (UMTRA). US DOE is authorized to stabilize and control surface tailings and ground water contamination at 24 inactive uranium processing sites and associated vicinity properties containing uranium mill tailings and related residual radioactive materials.

  10. OVERVIEW OF GOLD HILL MILL, ROAD, AND WHITE PINE TALC ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    OVERVIEW OF GOLD HILL MILL, ROAD, AND WHITE PINE TALC MINE LOOKING EAST. THE OPENING TO THE TALC MINE IS IN THE DARK AREA AT CENTER LEFT EDGE. WARM SPRINGS CAMP IS OUT OF FRAME TO THE RIGHT. - Gold Hill Mill, Warm Spring Canyon Road, Death Valley Junction, Inyo County, CA

  11. 30. HISTORIC PHOTOGRAPH SHOWING WALL STREET GOLD MILL FROM WEST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    30. HISTORIC PHOTOGRAPH SHOWING WALL STREET GOLD MILL FROM WEST TO EAST, PRIOR TO BEING COVERED WITH SHEET METAL IN 1966. PHOTOCOPY FROM A COLOR PRINT, JOSHUA TREE NATIONAL MONUMENT COLLECTION, "FACT FILE, PHOTOGRAPH FILE." - Wall Street Gold Mill, Twentynine Palms, San Bernardino County, CA

  12. 13. John and James Dobson Carpet Mill, East and West ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. John and James Dobson Carpet Mill, East and West parcels, site plan-upper left, elevation-upper right, and survey-below, 1885. Hexamer, Ernest and Son. Hexamer General Surveys, 1867-1895, Philadelphia, Pennsylvania: E. Hexamer and Son, 1885, pp. 1890-1891. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

  13. 10. John and James Dobson Carpet Mill, East and West ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. John and James Dobson Carpet Mill, East and West parcels, site plan-lower right, and surrounding environs, 1875. Hopkins, Griffith Morgan. City Atlas of Philadelphia by Wards, 7 vols., Philadelphia, Pennsylvania: G. M. Hopkins and Co., 1875, pp. 46-47. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

  14. 18. John and James Dobson Carpet Mill, East and West ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. John and James Dobson Carpet Mill, East and West parcels, site plan-lower left, and surrounding environs, 1925. Bromley, George Washington and Bromley, Walter Scott. Atlas of the City of Philadelphia (North Philadelphia), Philadelphia, Pennsylvania: George W. and Walter S. Bromley, 1925, p. 106. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

  15. 15. John and James Dobson Carpet Mill, East and West ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. John and James Dobson Carpet Mill, East and West parcels, site plan-lower right, and surrounding environs, 1901. Baist, George William. Northern District of Baist's Detail Property Atlases of the City of Philadelphia, Pennsylvania, 7 vols., Philadelphia, Pennsylvania: G. W. Bromley and Co., 1901, Plan 17. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

  16. 11. John and James Dobson Carpet Mill, East and West ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. John and James Dobson Carpet Mill, East and West parcels, site plan-upper left, elevation-lower left, and survey-right, 1877. Hexamer, Ernest and Son. Hexamer General Surveys, 1867-1895, Philadelphia, Pennsylvania: E. Hexamer and Son, 1877, pp. 1095-1096. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

  17. 17. John and James Dobson Carpet Mill, East and West ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. John and James Dobson Carpet Mill, East and West Parcels, site plan, revised through 1914. Hexamer, Ernest and Son. Insurance Maps of the City of Philadelphia, Vol. 21., Philadelphia, Pennsylvania: E. Hexamer and Son, 1893. Revisions, 1914, p. 446. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

  18. 8. John and James Dobson Carpet Mill, East and West ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. John and James Dobson Carpet Mill, East and West Parcels, site plan, and survey lower left, 1865. Hexamer, Ernest and Son. Hexamer General Surveys, 1867-1895, Philadelphia, Pennsylvania: E. Hexamer and Son, 1865, p. 279. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

  19. 9. John and James Dobson Carpet Mill, portion of West ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. John and James Dobson Carpet Mill, portion of West parcel, site plan-left, elevation-upper right, and survey-lower right, 1873. Hexamer, Ernest and Son. Hexamer General Surveys 1867-1895, Philadelphia, Pennsylvania: E. Hexamer and Son, 1873, pp. 670-671. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

  20. 7. John and James Dobson Carpet Mill, East and West ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. John and James Dobson Carpet Mill, East and West Parcels, May 17, 1926, (John and James Dobson, Inc. East Falls, Aero Service Corp., Neg. No. 5986, May 17, 1926, Free Library of Philadelphia, Print Collection). - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

  1. 14. John and James Dobson Carpet Mill, East and West ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. John and James Dobson Carpet Mill, East and West parcels, site plan, revised through 1895. Hexamer, Ernest and Son. Insurance Maps of the City of Philadelphia, Vol. 21., Philadelphia, Pennsylvania: E. Hexamer and Son, 1893. Revisions, 1895, p. 446. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

  2. 12. John and James Dobson Carpet Mill, West Parcel, site ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. John and James Dobson Carpet Mill, West Parcel, site plan-upper right, and surrounding environs, 1884. Hopkins, Griffith Morgan. City Atlas of Philadelphia by Wards, 7 vols., Philadelphia, Pennsylvania: G. M. Hopkins and Co., 1884, Plate 9. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

  3. 16. John and James Dobson Carpet Mill, East and West ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. John and James Dobson Carpet Mill, East and West parcels, site plan-right, and western environs, 1908. Smith, Elvino Victor. Atlas of the 38th and Part of the 37th Ward of the City of Philadelphia, Philadelphia, Pennsylvania: Elvino V. Smith, 1908, Plate 24. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

  4. 26. View looking west; Botany Mills Lanolin Retrieval plant site ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    26. View looking west; Botany Mills Lanolin Retrieval plant site in foreground, Botany Worsted Mill in distance - Dundee Canal Industrial Historic District, Beginning at George Street in Passaic & extending north along Dundee Canal approximately 1.2 miles to Canal headgates opposite East Clifton Avenue in Clifton, Passaic, Passaic County, NJ

  5. 41. View of Botany Worsted Mills looking southeast from site ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    41. View of Botany Worsted Mills looking southeast from site of former Forstmann and Huffman textile mill; water tank (No. 43A) at center, Dundee Canal to left - Dundee Canal Industrial Historic District, Beginning at George Street in Passaic & extending north along Dundee Canal approximately 1.2 miles to Canal headgates opposite East Clifton Avenue in Clifton, Passaic, Passaic County, NJ

  6. 5. TROJAN MILL, PRIMARY THICKENER No. 1 FROM WEST, c. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. TROJAN MILL, PRIMARY THICKENER No. 1 FROM WEST, c. 1914. TANK BARREL IS COMPLETE, BUT ADDITION ENCLOSURE NOT YET BEGUN. SAMPLING ADDITION SOUTH OF CRUSHED ORE BIN (CHANGE OF SIDING COLOR SHOWN AS COMPLETE. ROCK BIN VISIBLE ON FAR RIGHT. CREDIT WR. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  7. 6. TROJAN MILL, PRIMARY THICKENER No. 1 FROM WEST, c. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. TROJAN MILL, PRIMARY THICKENER No. 1 FROM WEST, c. 1914. TANK COMPLETED PRIOR TO ADDITION OF ENCLOSURE. ADDITION FOR BARREN SOLUTION TANK JUST VISIBLE BETWEEN THICKENER AND CRUSHED ORE BIN. CREDIT WR. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  8. 28. VIEW OF CENTRAL SECTION OF MILL FROM NORTH. COMPRESSOR ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    28. VIEW OF CENTRAL SECTION OF MILL FROM NORTH. COMPRESSOR ROOM BELOW PRECIPITATION FLOOR IS VISIBLE AT LOWER LEFT; THE SECONDARY THICKENER ADDITION IS TO THE RIGHT WITH SECONDARY THICKENER No. 7 OFF VIEW TO RIGHT. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  9. 25. VIEW OF MILL FROM UPPER TAILINGS POND. SHOWS ROASTER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    25. VIEW OF MILL FROM UPPER TAILINGS POND. SHOWS ROASTER ON LEFT EDGE OF VIEW. THE SECONDARY THICKENER No. 7 IS OFF VIEW TO THE RIGHT. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  10. 11. BALD MOUNTAIN MILL, EXTERIOR FROM NORTHEAST, c. 194059. ROASTER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. BALD MOUNTAIN MILL, EXTERIOR FROM NORTHEAST, c. 1940-59. ROASTER AND OTHER UNOXIDIZED ORE CIRCUIT ADDITIONS PRESENT, ALONG WITH SECONDARY THICKENER No. 7 AND ADDITIONS TO MACHINE SHOP. CREDIT JW. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  11. 3. EAGLE MILL, DETAIL OF CRUDE ORE BIN FROM NORTH, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. EAGLE MILL, DETAIL OF CRUDE ORE BIN FROM NORTH, c. 1908-10. SHOWS EXPOSED CRUSHER HOUSE IN FRONT OF (SOUTH) CRUDE ORE BIN AND SNOW SHED ADDED OVER TRAM TRACKS. NOTE LACK OF EAST OR WEST CRUDE ORE BINS. CREDIT JW. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  12. Structure built for Merrimack Mill at 11 North Broad Place, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Structure built for Merrimack Mill at 11 North Broad Place, SW, originally for use at the first mill village school. It has been modified into a three-unit dwelling - 11 North Broad Place, Southwest (House), 11 North Broad Place, Southwest, Huntsville, Madison County, AL

  13. 12. VIEW OF NO. 31 MILL DURING ITS OPERATION; NOTE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. VIEW OF NO. 31 MILL DURING ITS OPERATION; NOTE THE BAR BEING ROLLED IN THE THIRD STAND OF ROLLS AND IT IS MOVING IN THE DIRECTION NEAREST THE CAMER - American Brass Company, Kenosha Works, Hot Roll Mill, Kenosha, Kenosha County, WI

  14. 4. OBLIQUE OVERVIEW OF MILL SITE, LOOKING SOUTHEAST. NOTICE WEST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. OBLIQUE OVERVIEW OF MILL SITE, LOOKING SOUTHEAST. NOTICE WEST TAILINGS DAM SHOWN IN CA-290-3 IS LOCATED RIGHT OF CENTER FRAME, NEAR EDGE OF TAILINGS (WHITE) AREA. FOR MORE DESCRIPTION OF MILL COMPONENTS, SEE CA-290-9 BELOW. - Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo County, CA

  15. 6. GRIST MILL STONES IN CENTER (VERTICAL STAND WITH HANDLE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. GRIST MILL STONES IN CENTER (VERTICAL STAND WITH HANDLE TO LEFT OF STONES ADJUSTS SPACE BETWEEN STONES, THUS CONTROLING FINENESS OF FLOUR. STONE CRANE AT RIGHT USED TO LIFT STONES FOR DRESSING). OTHER EQUIPMENT NOT IDENTIFIED. NOTE STAIRS IN LEFT REAR. - Hildebrand's Mill, Flint, Delaware County, OK

  16. 32. View looking south; Botany Worsted Mills building No. 15 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    32. View looking south; Botany Worsted Mills building No. 15 at right, Dundee Canal at center, Andrew McLean Company Textile Mill at left - Dundee Canal Industrial Historic District, Beginning at George Street in Passaic & extending north along Dundee Canal approximately 1.2 miles to Canal headgates opposite East Clifton Avenue in Clifton, Passaic, Passaic County, NJ

  17. 58. Aerial view looking east; Botany Worsted Mills at front, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    58. Aerial view looking east; Botany Worsted Mills at front, Andrew McLean Company Textile Mill at upper right, Passaic River at rear - Dundee Canal Industrial Historic District, Beginning at George Street in Passaic & extending north along Dundee Canal approximately 1.2 miles to Canal headgates opposite East Clifton Avenue in Clifton, Passaic, Passaic County, NJ

  18. 27. View looking east; Botany Worsted Mills building No. 13 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    27. View looking east; Botany Worsted Mills building No. 13 at left, Dundee Canal at center, Andrew McLean Company Textile Mill at right - Dundee Canal Industrial Historic District, Beginning at George Street in Passaic & extending north along Dundee Canal approximately 1.2 miles to Canal headgates opposite East Clifton Avenue in Clifton, Passaic, Passaic County, NJ

  19. 2. RICE THRESHING MILL WITH CHIMNEY STACK. Fire burned on ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. RICE THRESHING MILL WITH CHIMNEY STACK. Fire burned on top of water pipe at base of chimney stack and steam went thru pipes to boiler on south side of wall. - Mansfield Plantation, Rice Threshing Mill, U.S. Route 701 vicinity, Georgetown, Georgetown County, SC

  20. John Stuart Mill on Freedom, Education, and Social Reform.

    ERIC Educational Resources Information Center

    Carbone, Peter F.

    1983-01-01

    Examines the social philosophy of John Stuart Mill, emphasizing his views on freedom, education, and social reform. Considers Mill's individualism and reformism, the conflict between freedom and control that characterizes his work, and the importance of freedom and education. Suggests caution in drawing educational implications from his work. (DAB)

  1. View looking east in the main pipe mill building at ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View looking east in the main pipe mill building at the operators pulpit of the east-west reelers, no. 2 seamless line. - U.S. Steel National Tube Works, Main Pipe Mill Building, Along Monongahela River, McKeesport, Allegheny County, PA

  2. VIEW OF HANDOPERATED ROLLING MILLS ROLLING STANDS FROM LEFT TO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW OF HAND-OPERATED ROLLING MILLS ROLLING STANDS FROM LEFT TO RIGHT: THREE HIGH; THREE HIGH; THREE HIGH; THREE HIGH (OPERATED AS A TWO-HIGH); TWO HIGH TWO HIGH MANUFACTURED BY BLAW-KNOX THREE HIGH MANUFACTURED BY LEWIS FOUNDRY AND MACHINE CO. - Cambria Iron Company, Gautier Works, 12" Mill, Clinton Street & Little Conemaugh River, Johnstown, Cambria County, PA

  3. AERIAL VIEW LOOKING NORTHEAST. CLOSEUP OF RAIL MILL, POWER PLANT, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    AERIAL VIEW LOOKING NORTHEAST. CLOSE-UP OF RAIL MILL, POWER PLANT, ROD STORAGE, & MACHINE SHOP AT RIGHT OF TRACKS. BAR & BLOOMING MILL, PIT FURNACE BUILDING, OPEN HEARTH, & BLAST FURNACE NO. 1 & NO. 2 AT LEFT OF TRACKS. - Pittsburgh Steel Company, Monessen Works, Donner Avenue, Monessen, Westmoreland County, PA

  4. Mechanical intervention for reducing dust concentration in traditional rice mills.

    PubMed

    Pranav, Prabhanjan K; Biswas, Mrinmoy

    2016-08-01

    A huge number of workers are employed in traditional rice mills where they are potentially exposed to dust. In this study a dust collection system was developed to capture the airborne dust in the rice mill. The feeding and sieving section of the mill was identified as major dust creating zone. The dust was captured by creating suitable air stream at feeding and sieving sections of the mill and collected in cyclone dust collector. The air stream was created by blower which was selected on the basis to get minimum air speed of 0.5 m/s in the working zones of workers. It was observed that the developed system is successfully collects the significant amount of dust and able to reduce the dust concentration up to 58%. Further, the respirable dust concentration reduced to below 5 mg/m(3) throughout the mill which is within the recommended limit of dust exposure.

  5. Mechanical intervention for reducing dust concentration in traditional rice mills

    PubMed Central

    PRANAV, Prabhanjan K.; BISWAS, Mrinmoy

    2016-01-01

    A huge number of workers are employed in traditional rice mills where they are potentially exposed to dust. In this study a dust collection system was developed to capture the airborne dust in the rice mill. The feeding and sieving section of the mill was identified as major dust creating zone. The dust was captured by creating suitable air stream at feeding and sieving sections of the mill and collected in cyclone dust collector. The air stream was created by blower which was selected on the basis to get minimum air speed of 0.5 m/s in the working zones of workers. It was observed that the developed system is successfully collects the significant amount of dust and able to reduce the dust concentration up to 58%. Further, the respirable dust concentration reduced to below 5 mg/m3 throughout the mill which is within the recommended limit of dust exposure. PMID:26829976

  6. Characterization of ultra fine alumina powder produced by wet milling

    SciTech Connect

    Hofius, H.; Hofmann, H.; Foerster, H.

    1995-09-01

    Different raw alumina powders were wet milled in a ball mill and in an attrition mill. The influence of the raw material properties as well as the milling parameters on the properties of the final product was investigated by chemical analysis, XRD, surface characterization and sintering experiments. The results show the synthesis of nanoscaled powder with a specific surface area {ge} 50 m{sup 2}/g can be achieved by wet milling. In addition domains with diameters of a few nm could be detected by XRD. The sintering temperature could be lowered from 1650{degrees}C to 1424{degrees}C. The hydration of {alpha}-Al{sub 2}O{sub 3}, will also be discussed.

  7. Effect of kernel size and mill type on protein, milling yield, and baking quality of hard red spring wheat

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Optimization of flour yield and quality is important in the milling industry. The objective of this study was to determine the effect of kernel size and mill type on flour yield and end-use quality. A hard red spring wheat composite sample was segregated, based on kernel size, into large, medium, ...

  8. Non-abelian solutions of d= 4 + 1 Einstein-Yang-Mills and Yang-Mills-dilaton theories

    NASA Astrophysics Data System (ADS)

    Radu, E.; Shnir, Ya.; Tchrakian, D. H.

    2010-03-01

    We construct static, asymptotically flat solutions of SU(2) Einstein-Yang-Mills theory in 4 + 1 dimensions, subject to bi-azimuthal symmetry. The results are compared with similar solutions of the SU(2) Yang-Mills-dilaton model. Both particle-like and black hole solutions are considered. The text was submitted by the authors in English.

  9. Enzymatic corn wet milling: engineering process and cost model

    PubMed Central

    Ramírez, Edna C; Johnston, David B; McAloon, Andrew J; Singh, Vijay

    2009-01-01

    Background Enzymatic corn wet milling (E-milling) is a process derived from conventional wet milling for the recovery and purification of starch and co-products using proteases to eliminate the need for sulfites and decrease the steeping time. In 2006, the total starch production in USA by conventional wet milling equaled 23 billion kilograms, including modified starches and starches used for sweeteners and ethanol production [1]. Process engineering and cost models for an E-milling process have been developed for a processing plant with a capacity of 2.54 million kg of corn per day (100,000 bu/day). These models are based on the previously published models for a traditional wet milling plant with the same capacity. The E-milling process includes grain cleaning, pretreatment, enzymatic treatment, germ separation and recovery, fiber separation and recovery, gluten separation and recovery and starch separation. Information for the development of the conventional models was obtained from a variety of technical sources including commercial wet milling companies, industry experts and equipment suppliers. Additional information for the present models was obtained from our own experience with the development of the E-milling process and trials in the laboratory and at the pilot plant scale. The models were developed using process and cost simulation software (SuperPro Designer®) and include processing information such as composition and flow rates of the various process streams, descriptions of the various unit operations and detailed breakdowns of the operating and capital cost of the facility. Results Based on the information from the model, we can estimate the cost of production per kilogram of starch using the input prices for corn, enzyme and other wet milling co-products. The work presented here describes the E-milling process and compares the process, the operation and costs with the conventional process. Conclusion The E-milling process was found to be cost

  10. Effect of ball milling materials and methods on powder processing of Bi2223 superconductors

    NASA Astrophysics Data System (ADS)

    Yavuz, M.; Maeda, H.; Vance, L.; Liu, H. K.; Dou, S. X.

    1998-10-01

    Various milling systems consisting of agate and polypropylene grinding containers, agate and YSZ balls, and dry and wet milling were used in planetary ball-milling and YSZ balls and YSZ container were used in wet and dry attrition milling. The differently milled powders were then evaluated by measurements of particle size, surface area, porosity, size distribution and chemical analysis of the Si, Zr and C contents. The results show that dry milling is much more efficient for particle size reduction in planetary milling than wet milling, whereas wet milling and dry milling gave quite similar results in attrition milling. Meanwhile 0953-2048/11/10/056/img6 contamination was found in powder milled with an agate container with agate balls. Some C contamination from the polypropylene container was detected after milling, but negligible Zr from YSZ balls and C from the grinding carrier (hexane). It was found that after 1 h milling in the planetary mill fracture mechanisms transform from the elastic to the plastic region. Therefore, further milling is not very effective. It was also shown that the Bi2212 phase decomposes into several non-superconducting oxides such as 0953-2048/11/10/056/img7, CuO and a main amorphous phase after extensive dry milling.

  11. Compliance status

    SciTech Connect

    Black, D.G.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report summarizes the activities conducted to ensure that the Hanford Site is in compliance with federal environmental protection statutes and related Washington State and local environmental protection regulations and the status of Hanford`s compliance with these requirements. Environmental permits required under the environmental protection regulations are discussed under the applicable statute.

  12. Grinding arrangement for ball nose milling cutters

    NASA Technical Reports Server (NTRS)

    Burch, C. F. (Inventor)

    1974-01-01

    A grinding arrangement for spiral fluted ball nose end mills and like tools includes a tool holder for positioning the tool relative to a grinding wheel. The tool is mounted in a spindle within the tool holder for rotation about its centerline and the tool holder is pivotably mounted for angular movement about an axis which intersects that centerline. A follower arm of a cam follower secured to the spindle cooperates with a specially shaped cam to provide rotation of the tool during the angular movement of the tool holder during the grinding cycle, by an amount determined by the cam profile. In this way the surface of the cutting edge in contact with the grinding wheel is maintained at the same height on the grinding wheel throughout the angular movement of the tool holder during the grinding cycle.

  13. Hydrothermal carbonization of pulp mill streams.

    PubMed

    Wikberg, Hanne; Ohra-Aho, Taina; Honkanen, Mari; Kanerva, Heimo; Harlin, Ali; Vippola, Minnamari; Laine, Christiane

    2016-07-01

    The progress of the conversion, the yield, the structure and the morphology of the produced carbonaceous materials as a function of time were systematically studied with pyrolysis-GC/FID and FESEM microscope. The conversion of galactoglucomannan, bleached kraft pulp and TEMPO oxidized cellulose nanofibrils followed the reaction route of glucose being slower though with fibrous material, higher molar mass and viscosity. The conversion of kraft lignin was minor following completely different reaction route. Carbonaceous particles of different shape and size were produced with yields between 23% and 73% after 4h with being higher for lignin than carbohydrates. According to the results, potential pulp mill streams represent lignocellulosic resources for generation of carbonaceous materials. PMID:27107340

  14. Band structure in Yang-Mills theories

    NASA Astrophysics Data System (ADS)

    Bachas, Constantin; Tomaras, Theodore

    2016-05-01

    We show how Yang-Mills theory on S3 × ℝ can exhibit a spectrum with continuous bands if coupled either to a topological 3-form gauge field, or to a dynamical axion with heavy Peccei-Quinn scale. The basic mechanism consists in associating winding histories to a bosonic zero mode whose role is to convert a circle in configuration space into a helix. The zero mode is, respectively, the holonomy of the 3-form field or the axion momentum. In these models different θ sectors coexist and are only mixed by (non-local) volume operators. Our analysis sheds light on, and extends Seiberg's proposal for modifying the topological sums in quantum field theories. It refutes a recent claim that B + L violation at LHC is unsuppressed.

  15. Optimization of Milling Parameters Employing Desirability Functions

    NASA Astrophysics Data System (ADS)

    Ribeiro, J. L. S.; Rubio, J. C. Campos; Abrão, A. M.

    2011-01-01

    The principal aim of this paper is to investigate the influence of tool material (one cermet and two coated carbide grades), cutting speed and feed rate on the machinability of hardened AISI H13 hot work steel, in order to identify the cutting conditions which lead to optimal performance. A multiple response optimization procedure based on tool life, surface roughness, milling forces and the machining time (required to produce a sample cavity) was employed. The results indicated that the TiCN-TiN coated carbide and cermet presented similar results concerning the global optimum values for cutting speed and feed rate per tooth, outperforming the TiN-TiCN-Al2O3 coated carbide tool.

  16. Automatic Flatness Control of Cold Rolling Mill

    NASA Astrophysics Data System (ADS)

    Anbe, Yoshiharu; Sekiguchi, Kunio

    One of the subjects of cold rolling is a flatness of the rolled strip. Conventionally, measured strip flatness was approximated by polynomial (2th, 4th, 6th) equation across the entire strip width. This made it difficult to deal with desired loose edge or any desired flatness across the entire strip width. Also conventional flatness control was done for the entire strip width, so if there is a different flatness error among drive side and work side, conventional flatness control can not control properly. We propose independent strip flatness control among drive side and work side, and also automatic flatness control (AFC) system with arbitrary desired strip flatness. Also some applied results to cold mill are shown.

  17. MILL CREEK WILDERNESS STUDY AREA, VIRGINIA.

    USGS Publications Warehouse

    Lesure, Frank G.; Williams, Bradford B.

    1984-01-01

    A mineral survey of the Mill Creek Wilderness Study Area, Virginia concluded that the area contains gently folded clastic sedimentary rocks of Paleozoic age that have a substantiated iron resource potential and abundant rock suitable for construction materials. The area has an estimated 360 million long tons of inferred low-grade iron resources in hematitic sandstone that may average as much as 20 percent iron, or 72 million long tons of contained iron. Additional inferred iron resources of limonitic sandstone occurring at the Chestnut Flat iron mines in the southwest end of the area probably amount to less than 100,000 long tons rock containing 20 percent iron, or less than 20,000 long tons of contained iron.

  18. Mill and the right to remain uninformed.

    PubMed

    Strasser, M

    1986-08-01

    In a recent article in the Journal of Medicine and Philosophy, David Ost (1984) claims that patients do not have a right to waive their right to information. He argues that patients cannot make informed rational decisions without full information and thus, a right to waive information would involve a right to avoid one's responsibility to act as an autonomous moral agent. In support of his position, Ost cites a passage from Mill. Yet, a correct interpretation of the passage in question would support one's right to remain uninformed in certain situations. If the information would hurt one's chances for survival or hurt one's ability to make calm, rational decisions, then one not only does not have a duty to find out the information, but one's exercising one's right to remain uninformed may be the only rational course of action to take.

  19. Estimatation of talc properties after milling

    NASA Astrophysics Data System (ADS)

    Kumar, Sublania Harish; Singh K., J.; Somani A., K.

    2016-05-01

    As we know Talc is a natural mineral which is used in different areas for different purposes. The principle of this paper is analysis of structural properties of the natural talc therefore the different types of structural treatments were used. Talc powder was dry milled by vibration. Then the samples were alkalized by hydrochloric acid. To study its structural property the specific surface area and cumulative pore volume values of the starting material were 10.1 m2/g and 0.09 cm3/g. It was observed that the acid treatments were main reason to increase of the specific surface area. A small increment in the Vcp was observed for all prepared samples. The treated samples were examined by using X-ray diffraction techniques.

  20. Raman spectroscopy of ball-milled TiO 2

    NASA Astrophysics Data System (ADS)

    Gajović, A.; Stubičar, M.; Ivanda, M.; Furić, K.

    2001-05-01

    Raman spectroscopy was applied to study structural and dimensional changes during high-energy ball milling of TiO 2 anatase. Milling was performed for up to 10 h using two different sets of grinding tools (wolfram carbide (WC) and agate). The diminution of the TiO 2 particle to nanometric size was monitoring by low-frequency Raman spectroscopy. The nanometric sizes were confirmed by transmission electron microscopy (TEM). After short milling time by WC the bands of high-pressure TiO 2 II phase (α-PbO 2 structure) were detected in Raman spectrum. Prolonged milling time was needed for transformation to rutil. When milling was performed by agate, the time necessary for both phase transitions was longer, presumably because of lower ball-to-powder weight ratio. The low-frequency Raman band of the prolonged milled samples was broad, which suggests the wide dispersion in nano-particle dimensions. The position of the low-frequency band in longer-milled samples indicated dimensions smaller than 20 nm, since the diameter of the particle is inversely proportional to the low-frequency mode of the spherical particles. These results were in agreement with the TEM results.

  1. GeneMill: A 21st century platform for innovation

    PubMed Central

    Johnson, James R.; D'Amore, Rosalinda; Thain, Simon C.; Craig, Thomas; McCue, Hannah V.; Hertz-Fowler, Christiane; Hall, Neil; Hall, Anthony J.W.

    2016-01-01

    GeneMill officially launched on 4th February 2016 and is an open access academic facility located at The University of Liverpool that has been established for the high-throughput construction and testing of synthetic DNA constructs. GeneMill provides end-to-end design, construction and phenotypic characterization of small to large gene constructs or genetic circuits/pathways for academic and industrial applications. Thus, GeneMill is equipping the scientific community with easy access to the validated tools required to explore the possibilities of Synthetic Biology. PMID:27284025

  2. Milling dynamics. I - Attritor dynamics: Results of a cinematographic study

    NASA Technical Reports Server (NTRS)

    Rydin, R. W.; Maurice, D.; Courtney, T. H.

    1993-01-01

    The motions of grinding media and powder in an attritor canister were studied by means of filming the agitated charge and frame-by-frame scrutiny of the footage. In conjunction with auxiliary experiments, this permitted semiquantitative analysis of the milling action. In particular, the mill can be divided into several regions characterized by different balances between direct impacts and rolling/sliding of the grinding media. Simple calculations suggest that impacts are more capable of effecting mechanical alloying (MA) than are rolling or sliding events in an attritor. Powder circulation within an operating mill was also investigated. Based on the results and the accompanying analysis, concepts for improved attritor design are presented.

  3. GeneMill: A 21st century platform for innovation.

    PubMed

    Johnson, James R; D'Amore, Rosalinda; Thain, Simon C; Craig, Thomas; McCue, Hannah V; Hertz-Fowler, Christiane; Hall, Neil; Hall, Anthony J W

    2016-06-15

    GeneMill officially launched on 4th February 2016 and is an open access academic facility located at The University of Liverpool that has been established for the high-throughput construction and testing of synthetic DNA constructs. GeneMill provides end-to-end design, construction and phenotypic characterization of small to large gene constructs or genetic circuits/pathways for academic and industrial applications. Thus, GeneMill is equipping the scientific community with easy access to the validated tools required to explore the possibilities of Synthetic Biology.

  4. The implementation of HPGR mills in existing grinding circuits

    SciTech Connect

    Patzelt, N.; Knecht, J.; Longhurst, D.

    1996-12-31

    High pressure grinding mills have been successfully introduced in the industry. They offer the possibilities for capacity increase of existing plants and reduction of operating costs. The plants in operation are running in different applications and modes of operation. They can be installed in a combination with SAG and ball mills or in a stand-alone mode. In combination with other grinding mills, it has to be investigated how the HPGR can be installed to reach the full efficiency. This paper describes the possibilities of implementing high pressure grinding rolls and shows by case studies the potential of savings which could be reached.

  5. Crystallization of amorphous Fe90Zr10 under ball milling.

    PubMed

    Kwon, Young-Soon; Kim, Ji-Soon; Kim, Jin-Chun; Kwon, Yong-Jae; Povstugar, Ivan; Yelsukov, Eugene; Kim, Cheol-Eeh; Lee, Hyung-Soon

    2010-01-01

    The present study deals with structural transformations induced by high-energy ball-milling of an amorphous Fe90Zr10 alloy prepared by melt-spinning. The amorphous melt-spun ribbons were found to undergo crystallization into BCC alpha-Fe(Zr) nanocrystallites under high-energy ball milling. The decomposition degree of the amorphous phase increased with increasing milling time and intensity. Our results suggest that the observed crystallization is a deformation-induced process rather than a thermally induced one.

  6. Masculinization of female mosquitofish in Kraft mill effluent-contaminated Fenholloway River water is associated with androgen receptor agonist activity.

    PubMed

    Parks, L G; Lambright, C S; Orlando, E F; Guillette, L J; Ankley, G T; Gray, L E

    2001-08-01

    Female mosquitofish (Gambusia affinis holbrooki) downstream from Kraft paper mills in Florida display masculinization of the anal fin, an androgen-dependent trait. The current investigation was designed to determine if water contaminated with pulp-mill effluent (PME) from the Fenholloway River in Florida displayed androgenic activity in vitro and to relate this activity to the reproductive status of female mosquitofish taken from this river. We tested water samples for androgenic activity from a reference site upstream of a Kraft pulp and paper mill on the Fenholloway River, from 3 sites downstream from the mill, and from another reference site on the Econfina River, also in Florida, where there is no paper mill. We also examined anal fin ray morphology in mosquitofish from these rivers for evidence of masculinization. Eighty percent of the female mosquitofish from the Fenholloway River were partially masculinized while another 10% were completely masculinized, based upon the numbers of segments in the longest anal fin ray (18.0 +/- 0.4 vs. 28.1 +/- 0.9 [p < 0.001]) in the Econfina River vs. the Fenholloway River, respectively). In a COS whole cell-binding assay, all 3 PME samples displayed affinity for human androgen receptor (hAR) (p < 0.001). In addition, PME induced androgen-dependent gene expression in CV-1 cells (cotransfected with pCMV hAR and MMTV luciferase reporter), which was inhibited by about 50% by coadministration of hydroxyflutamide (1 microM), an AR antagonist. Water samples collected upstream of the Kraft mill or from the Econfina River did not bind hAR or induce luciferase expression. When CV-1 cells were transfected with human glucocorticoid receptor (hGR) rather than hAR, PME failed to significantly induce MMTV-luciferase expression. Further evidence of the androgenicity was observed using a COS cell AR nuclear-translocalization assay. PME bound hAR and induced translocalization of AR into the nucleus. In contrast, AR remained perinuclear when

  7. 40 CFR 406.30 - Applicability; description of the normal wheat flour milling subcategory.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... normal wheat flour milling subcategory. 406.30 Section 406.30 Protection of Environment ENVIRONMENTAL... Wheat Flour Milling Subcategory § 406.30 Applicability; description of the normal wheat flour milling... wheat and other grains are milled by dry processes into flour and millfeed....

  8. 40 CFR 406.30 - Applicability; description of the normal wheat flour milling subcategory.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... normal wheat flour milling subcategory. 406.30 Section 406.30 Protection of Environment ENVIRONMENTAL... Wheat Flour Milling Subcategory § 406.30 Applicability; description of the normal wheat flour milling... wheat and other grains are milled by dry processes into flour and millfeed....

  9. 40 CFR 406.30 - Applicability; description of the normal wheat flour milling subcategory.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... normal wheat flour milling subcategory. 406.30 Section 406.30 Protection of Environment ENVIRONMENTAL... Wheat Flour Milling Subcategory § 406.30 Applicability; description of the normal wheat flour milling... wheat and other grains are milled by dry processes into flour and millfeed....

  10. 40 CFR 406.30 - Applicability; description of the normal wheat flour milling subcategory.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... normal wheat flour milling subcategory. 406.30 Section 406.30 Protection of Environment ENVIRONMENTAL... Wheat Flour Milling Subcategory § 406.30 Applicability; description of the normal wheat flour milling... wheat and other grains are milled by dry processes into flour and millfeed....

  11. 40 CFR 406.30 - Applicability; description of the normal wheat flour milling subcategory.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... normal wheat flour milling subcategory. 406.30 Section 406.30 Protection of Environment ENVIRONMENTAL... Wheat Flour Milling Subcategory § 406.30 Applicability; description of the normal wheat flour milling... wheat and other grains are milled by dry processes into flour and millfeed....

  12. 40 CFR 406.50 - Applicability; description of the normal rice milling subcategory.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... normal rice milling subcategory. 406.50 Section 406.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.50 Applicability; description of the normal rice milling subcategory....

  13. 40 CFR 406.50 - Applicability; description of the normal rice milling subcategory.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... normal rice milling subcategory. 406.50 Section 406.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.50 Applicability; description of the normal rice milling subcategory....

  14. 40 CFR 406.50 - Applicability; description of the normal rice milling subcategory.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... normal rice milling subcategory. 406.50 Section 406.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.50 Applicability; description of the normal rice milling subcategory....

  15. 40 CFR 406.50 - Applicability; description of the normal rice milling subcategory.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... normal rice milling subcategory. 406.50 Section 406.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.50 Applicability; description of the normal rice milling subcategory....

  16. 40 CFR 406.50 - Applicability; description of the normal rice milling subcategory.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... normal rice milling subcategory. 406.50 Section 406.50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Normal Rice Milling Subcategory § 406.50 Applicability; description of the normal rice milling subcategory....

  17. Children's Rights, "die Antipadagogen," and the Paternalism of John Stuart Mill.

    ERIC Educational Resources Information Center

    Nordenbo, Sven Erik

    1987-01-01

    Mill's liberty principle and the children's rights movement ("die Antipadagogen") are discussed in terms of Mill's attitude of paternalism in children's education. Mill contends that the individual liberty of children must be limited for their own good. Proponents of educational liberalism are not justified in claiming Mill as a spokesperson. (TJH)

  18. Status Epilepticus

    PubMed Central

    Manno, Edward M.

    2011-01-01

    Status epilepticus is a neurological emergency that is commonly encountered by the neurohospitalist. Successful treatment depends upon the recognition of prolonged seizure activity and the acute mobilization of available resources. Pharmacologic treatment regimens have been shown to decrease the time needed for successful control of seizures and have provided for the rapid administration of anticonvulsant medications. Treatment strategies have evolved so that clinicians can administer effective doses of medication by whatever routes of administration are immediately available. Traditional algorithms for the treatment of status epilepticus have used a stepwise approach to the administration of first-, second-, and third-order medications. More recent options have included aggressive anesthetic doses of medications while second-line medications are being titrated. PMID:23983834

  19. 143. INTERIOR OF THE MILL HOUSE SHOWING BREAST WHEEL, 1853 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    143. INTERIOR OF THE MILL HOUSE SHOWING BREAST WHEEL, 1853 Collection of the Free Library of Philadelphia - Fairmount Waterworks, East bank of Schuylkill River, Aquarium Drive, Philadelphia, Philadelphia County, PA

  20. 117. SECTION THROUGH MILL HOUSE AND FOREBAY SHOWING BREAST WHEEL, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    117. SECTION THROUGH MILL HOUSE AND FOREBAY SHOWING BREAST WHEEL, SECTION THROUGH PUMP CHAMBER, CA. 1820 Frederic Graff, Collection of the Franklin Institute - Fairmount Waterworks, East bank of Schuylkill River, Aquarium Drive, Philadelphia, Philadelphia County, PA

  1. 114. PLAN OF THE MILL HOUSE WITH BREAST WHEELS, 1819 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    114. PLAN OF THE MILL HOUSE WITH BREAST WHEELS, 1819 Frederic Graff, Collection of the Franklin Institute - Fairmount Waterworks, East bank of Schuylkill River, Aquarium Drive, Philadelphia, Philadelphia County, PA

  2. 1. Streetscape view of mill housing at 800 block Greenville ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Streetscape view of mill housing at 800 block Greenville St., in LaGrange. Note repetition of hipped roof form with gabled peak. - Textile Industry in LaGrange, Georgia, La Grange, Troup County, GA

  3. Cylindrically symmetric Einstein-Yang-Mills-Higgs gauge configurations.

    NASA Astrophysics Data System (ADS)

    Mondaini, R. P.

    1985-02-01

    Two solutions are obtained for coupled Einstein-Yang-Mills-Higgs fields with cylindrical symmetry and rigid rotation. The Higgs fields are responsible for the creation of singularities and infinite energy densities at the cylinder's axis.

  4. Genetic Evolutionary Approach for Cutting Forces Prediction in Hard Milling

    NASA Astrophysics Data System (ADS)

    Taylan, Fatih; Kayacan, Cengiz

    2011-11-01

    Hard milling is a very common used machining procedure in the last years. Therefore the prediction of cutting forces is important. The paper deals with this prediction using genetic evolutionary programming (GEP) approach to set mathematical expression for out cutting forces. In this study, face milling was performed using DIN1.2842 (90MnCrV8) cold work tool steel, with a hardness of 61 HRC. Experimental parameters were selected using stability measurements and simulations. In the hard milling experiments, cutting force data in a total of three axes were collected. Feed direction (Fx) and tangential direction (Fy) cutting forces generated using genetic evolutionary programming were modelled. Cutting speed and feed rate values were treated as inputs in the models, and average cutting force values as output. Mathematical expressions were created to predict average Fxand Fy forces that can be generated in hard material milling.

  5. DETAIL OF CUTTING ROLLS ON #72 BRASS MILL SLITTER, ONE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    DETAIL OF CUTTING ROLLS ON #72 BRASS MILL SLITTER, ONE OF THREE CURRENTLY IN OPERATION. BRASS STRIP IS CUT TO CUSTOMER ORDER; COPPER STRIP IS PRODUCED IN STANDARD SIZES. - American Brass Foundry, 70 Sayre Street, Buffalo, Erie County, NY

  6. 14. MILL NO. 1, STAIRCASE UNDER WATER TANK IN TOWER, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. MILL NO. 1, STAIRCASE UNDER WATER TANK IN TOWER, WHICH LEADS DOWN TO ATTIC LEVEL. SUPPORT BEAM FOR TANK IS AT TOP OF PICTURE. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

  7. COOLIDGE MILL, WEST SIDE OF MERRIMACK RIVER. FRAMING USING A ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    COOLIDGE MILL, WEST SIDE OF MERRIMACK RIVER. FRAMING USING A 'MARY ANN' HOIST. PHOTOCOPY OF 1909 VIEW. From the collection of the Manchester Public Library, Manchester, N. H. - Amoskeag Millyard, Canal Street, Manchester, Hillsborough County, NH

  8. THE SOURCE, POTENTIAL AND VULNERABILITY OF BYRD'S MILL SPRING

    EPA Science Inventory

    The presentation will cover topics including the potential recharge area for Byrd's Mill Spring, the variability in discharge rates and the susceptibility of the ground water to contamination by various sources.

  9. Gravity as the square of Yang-Mills?

    NASA Astrophysics Data System (ADS)

    Borsten, L.; Duff, M. J.

    2015-10-01

    In these lectures we review how symmetries of gravitational theories may be regarded as originating from those of ‘Yang-Mills squared’. We begin by motivating the idea that certain aspects of gravitational theories can be captured by the product, in some sense, of two distinct Yang-Mills theories, particularly in the context of scattering amplitudes. We then introduce a concrete dictionary for the covariant fields of (super)gravity in terms of the product of two (super) Yang-Mills theories. The dictionary implies that the symmetries of each (super) Yang-Mills factor generate the symmetries of the corresponding (super)gravity theory: general covariance, p-form gauge invariance, local Lorentz invariance, local supersymmetry, R-symmetry and U-duality. Lecture delivered by M. J. Duff.

  10. 15. REPRODUCED FROM 'GRIST WIND MILLS AT EAST HAMPTON,' PICTURESQUE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. REPRODUCED FROM 'GRIST WIND MILLS AT EAST HAMPTON,' PICTURESQUE AMERICA NEW YORK, 1872. THE HOOD WINDMILL IS IN THE FOREGROUND AND THE PANTIGO WINDMILL IS IN THE BACKGROUND - Pantigo Windmill, James Lane, East Hampton, Suffolk County, NY

  11. 32. STUDIO VIEW OF PLAQUE PLACED ON MILL HOUSE AT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    32. STUDIO VIEW OF PLAQUE PLACED ON MILL HOUSE AT TIME OF COMPLETION, COMMEMORATING EDWARD J. LUKE (SEE TEXT) - Sperry Corn Elevator Complex, Weber Avenue (North side), West of Edison Street, Stockton, San Joaquin County, CA

  12. D STAND DELIVERY END OF #44 TANDEM BREAKDOWN MILL WITH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    D STAND DELIVERY END OF #44 TANDEM BREAKDOWN MILL WITH UPCOILER. BACKUP ROLLS, 40 TONS. WORK ROLLS, 20 TONS., C. 1900. OPERATING SPEED, 600'/MINUTE. AUTOMATIC GAUGE CONTROL. - American Brass Foundry, 70 Sayre Street, Buffalo, Erie County, NY

  13. 7 CFR 58.419 - Curd mill and miscellaneous equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Service 1 Equipment and Utensils § 58.419 Curd mill and miscellaneous equipment. Knives, hand rakes... metal particles. The wires in the curd knives shall be stainless steel, kept tight and replaced...

  14. 7 CFR 58.419 - Curd mill and miscellaneous equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Service 1 Equipment and Utensils § 58.419 Curd mill and miscellaneous equipment. Knives, hand rakes... metal particles. The wires in the curd knives shall be stainless steel, kept tight and replaced...

  15. 147. Photocopied July 1978. (QMC) NO. 1 MILL, VIEW FROM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    147. Photocopied July 1978. (QMC) NO. 1 MILL, VIEW FROM TORCH LAKE, SHOWING ADDITION TO PUMP AND BOILER HOUSE. (TAKEN SOMETIME AFTER PHOTO #146). C. 1890s. - Quincy Mining Company, Hancock, Houghton County, MI

  16. 16. TAILRACE ARCH FROM 1814 MILL BROKEN THROUGH DURING EXCAVATION ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. TAILRACE ARCH FROM 1814 MILL BROKEN THROUGH DURING EXCAVATION FOR A SURFACE WATER RUNOFF POLLUTION TRAP, SUBSEQUENTLY FILLED. - Boston Manufacturing Company, 144-190 Moody Street, Waltham, Middlesex County, MA

  17. Cosmological coevolution of Yang-Mills fields and perfect fluids

    SciTech Connect

    Barrow, John D.; Jin, Yoshida; Maeda, Kei-ichi

    2005-11-15

    We study the coevolution of Yang-Mills fields and perfect fluids in Bianchi type I universes. We investigate numerically the evolution of the universe and the Yang-Mills fields during the radiation and dust eras of a universe that is almost isotropic. The Yang-Mills field undergoes small amplitude chaotic oscillations, as do the three expansion scale factors which are also displayed by the expansion scale factors of the universe. The results of the numerical simulations are interpreted analytically and compared with past studies of the cosmological evolution of magnetic fields in radiation and dust universes. We find that, whereas magnetic universes are strongly constrained by the microwave background anisotropy, Yang-Mills universes are principally constrained by primordial nucleosynthesis but the bound is comparatively weak with {omega}{sub YM}<0.105{omega}{sub rad}.

  18. 16. William E. Barrett, Photographer, August 1975. CENTER MILL (RIGHTHANDED) ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. William E. Barrett, Photographer, August 1975. CENTER MILL (RIGHT-HANDED) WITH CARRIAGE TRACKS AND BANDSAW HOUSING INTACT. LOG CLAMPS ON THIS CARRIAGE WERE PNEUMATICALLY OPERATED. - Meadow River Lumber Company, Highway 60, Rainelle, Greenbrier County, WV

  19. AUTOMOTIVE REPAIR SHOP, DETAIL OF MILLS COAL BOILER WITH SCREWFEED ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    AUTOMOTIVE REPAIR SHOP, DETAIL OF MILLS COAL BOILER WITH SCREW-FEED COAL HOPPER ON RIGHT SIDE. - Cedar City Automotive Repair Shop, Automotive Repair Shop, 820 North Main Street, Cedar City, Iron County, UT

  20. AUTOMOTIVE REPAIR SHOP, DETAIL OF MILLS COAL BOILER WITH SCREWFEED ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    AUTOMOTIVE REPAIR SHOP, DETAIL OF MILLS COAL BOILER WITH SCREW-FEED COAL HOPPER ON RIGHT SIDE, WITH SCALE. - Cedar City Automotive Repair Shop, Automotive Repair Shop, 820 North Main Street, Cedar City, Iron County, UT

  1. Looking Northeast at Southwest End of Maintenance Shop with Milling ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Looking Northeast at Southwest End of Maintenance Shop with Milling Machines, Hoist, Electrical Boxes in Recycle Recovery Building - Hematite Fuel Fabrication Facility, Recycle Recovery Building, 3300 State Road P, Festus, Jefferson County, MO

  2. WORK ROLLS AND BACKUP ROLLS FROM #43 AND #44 MILLS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    WORK ROLLS AND BACKUP ROLLS FROM #43 AND #44 MILLS AWAIT DRESSING IN ROLL GRINDER. ROLL SHOP OPERATIONS, INCLUDING REPAIR, CLEANING AND GREASING, ARE HOUSED IN THE REROLL BAY. - American Brass Foundry, 70 Sayre Street, Buffalo, Erie County, NY

  3. 14. Historic American Buildings Survey PHOTOCOPY OF EVERETT MILLS, LAWRENCE, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. Historic American Buildings Survey PHOTOCOPY OF EVERETT MILLS, LAWRENCE, MASS., INSURANCE SURVEY DRAWING n. d. From the collection of Factory Mutual Insurance Company, Norwood, Mass. - Lawrence Machine Shop, Union & Canal Streets, Lawrence, Essex County, MA

  4. 10. Reagan's Tub Mill and Roadway looking NE. Great ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Reagan's Tub Mill and Roadway looking NE. - Great Smoky Mountains National Park Roads & Bridges, Roaring Fork Motor Nature Trail, Between Cherokee Orchard Road & U.S. Route 321, Gatlinburg, Sevier County, TN

  5. Parametric Study of End Milling Glass Fibre Reinforced Composites

    SciTech Connect

    Azmi, Azwan I.; Lin, Richard J. T.; Bhattacharyya, Debes

    2011-01-17

    This paper discusses the application of Taguchi 'Design of Experiment' method to investigate the effects of end milling parameters on machinability characteristics of unidirectional E-glass fibre reinforced polymer (GFRP) composites. A series of milling experiments were conducted using tungsten carbide end milling cutters at various spindle speeds, feed rates and depths of cut. Taguchi analysis was carried out and the signal to noise (S/N) ratio with analysis of variance (ANOVA) was employed to analyse the effects of those parameters on GFRP machinability. Overall, the results of the current investigations present some desirable combinations of the machining parameters that can further enhance the end milling machinability characteristics to suit the final requirements of the finished GFRP products.

  6. Genetic structure of Tribolium castaneum (Coleptera: Tenebrionidae) populations in mills

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The red flour beetle, Tribolium castaneum, is primarily found associated with human structures such as wheat and rice mills, which are spatially isolated resource patches with apparently limited immigration that could produce genetically structured populations. We investigated genetic diversity and...

  7. 62. VIEW OF MILL SOLUTION TANKS FLOOR FROM WEST. THE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    62. VIEW OF MILL SOLUTION TANKS FLOOR FROM WEST. THE BOTTOM OF MILL SOLUTION TANK No. 1 IS IN THE LOWER RIGHT QUADRANT UNDER A PILE OF SOLUTION SEDIMENT. JOISTS OF TANK No. 2 ARE ABOVE AND SLIGHTLY LEFT OF No. 1. THE BOTTOM OF THE MILL SOLUTION SURGE TANK WITH ATTACHED DISCHARGE PIPE IS VISIBLE ON LOWER RIGHT HAND EDGE OF VIEW; TANKS ORIGINALLY SAT ON DIAGONAL BEAM CUTTING ACROSS UPPER LEFT CORNER OF VIEW. DISCHARGE LAUNDER FROM THE UNOXIDIZED ORE CIRCUIT PIERCES THE FOUNDATION WALL ABOVE TANK No. 1 (FOR DETAIL SEE SD-2-61). - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  8. Job Descriptions and Operating Procedures Manual: Wood Products Mill.

    ERIC Educational Resources Information Center

    Beasley, Gary F.; And Others

    Twenty-one jobs within a wood products mill have been identified by the Weyerhaeuser Company. The description and importance, safety precautions required, and operating procedures for each of these jobs are detailed. (DS)

  9. 20. Mill River and rear of the 1860 armory building, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. Mill River and rear of the 1860 armory building, c. 1930. Photocopied from a print of a film negative, NHCHSL. View from the south. - Eli Whitney Armory, West of Whitney Avenue, Armory Street Vicinity, Hamden, New Haven County, CT

  10. Design and Realization Of Roller Mill Control System

    NASA Astrophysics Data System (ADS)

    Wang, QianHong; Zhang, Qiang; Bai, XiaoLi; Yu, HongLiang

    a Distributed Control System(DCS) of cement raw materials is presented for the vertical roller mill by the application of ABB's IndustrialIT. The results demonstrate the practical application of the system's utility and effectiveness and reliability.

  11. 8. VIEW OF WHEEL RACK FOR BORING MILL. Fork loading ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. VIEW OF WHEEL RACK FOR BORING MILL. Fork loading crane, manufactured by Cleveland Tramrail, 2-1/2 ton capacity. - Juniata Shops, Erecting Shop & Machine Shop, East of Fourth Avenue, between Fourth & Fifth Streets, Altoona, Blair County, PA

  12. 9. VIEW OF WHEEL RACK FOR BORING MILL. Fork loading ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. VIEW OF WHEEL RACK FOR BORING MILL. Fork loading crane, manufactured by Cleveland Tramrail, 2-1/2 ton capacity. - Juniata Shops, Erecting Shop & Machine Shop, East of Fourth Avenue, between Fourth & Fifth Streets, Altoona, Blair County, PA

  13. 40. THIS TUMBLING MILL IN THE GREY IRON FOUNDRY IS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    40. THIS TUMBLING MILL IN THE GREY IRON FOUNDRY IS USED TO TUMBLE CASTINGS OVER EACH OTHER TO BREAK OFF RUNNERS AND SPRUES. - Stockham Pipe & Fittings Company, Grey Iron Foundry, 4000 Tenth Avenue North, Birmingham, Jefferson County, AL

  14. Accelerated aging tests of liners for uranium mill tailings disposal

    SciTech Connect

    Barnes, S.M.; Buelt, J.L.; Hale, V.Q.

    1981-11-01

    This document describes the results of accelerated aging tests to determine the long-term effectiveness of selected impoundment liner materials in a uranium mill tailings environment. The study was sponsored by the US Department of Energy under the Uranium Mill Tailings Remedial Action Project. The study was designed to evaluate the need for, and the performance of, several candidate liners for isolating mill tailings leachate in conformance with proposed Environmental Protection Agency and Nuclear Regulatory Commission requirements. The liners were subjected to conditions known to accelerate the degradation mechanisms of the various liners. Also, a test environment was maintained that modeled the expected conditions at a mill tailings impoundment, including ground subsidence and the weight loading of tailings on the liners. A comparison of installation costs was also performed for the candidate liners. The laboratory testing and cost information prompted the selection of a catalytic airblown asphalt membrane and a sodium bentonite-amended soil for fiscal year 1981 field testing.

  15. 1. General streetscape view in Langdale Mill Village 16th ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. General streetscape view in Langdale Mill Village - 16th St. looking northwest. Note duplication of side-gable, duplex house type. - Textile Industry in Valley, Alabama, Valley, Chambers County, AL

  16. Edward Mills Purcell, August 30, 1912-March 7, 1997

    NASA Astrophysics Data System (ADS)

    Rigden, John S.

    2011-03-01

    I discuss the life, education, personality, and contributions of Edward Mills Purcell (1912-1997) to physics, radio astronomy, astrophysics, biological physics, physics teaching and education, and to the nation.

  17. 10. THIRD FLOOR COFFEE AND SPICE MILLING ROOM (NOW TIRE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. THIRD FLOOR COFFEE AND SPICE MILLING ROOM (NOW TIRE STORAGE), LOOKING TOWARD ELEVATOR HALL. VIEW TO NORTHWEST. - Commercial & Industrial Buildings, McFadden Coffee & Spice Company, Factory & Warehouse, 145 First Street, Dubuque, Dubuque County, IA

  18. Looking northwest at central boiler house, with 16" skelp mill ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Looking northwest at central boiler house, with 16" skelp mill furnace building in foreground. - U.S. Steel National Tube Works, Central Boiler House, Along Monongahela River, McKeesport, Allegheny County, PA

  19. DETAIL VIEW OF INTERIOR MAIN SPACE WITH SPAR MILL EQUIPMENT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    DETAIL VIEW OF INTERIOR MAIN SPACE WITH SPAR MILL EQUIPMENT IN FOREGROUND, FACING NORTH. - Douglas Aircraft Company Long Beach Plant, Aircraft Parts Sub-Assembly Building, 3855 Lakewood Boulevard, Long Beach, Los Angeles County, CA

  20. 16. STONE MILL, ALSO CALLED LIGHTNINGSTRUCK HOUSE OR OLD PUMP ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. STONE MILL, ALSO CALLED LIGHTNING-STRUCK HOUSE OR OLD PUMP HOUSE Photocopy of photograph, 1930s National Park Service, National Capital Region files - Dumbarton Oaks Park, Thirty-second & R Streets Northwest, Washington, District of Columbia, DC

  1. 3. TWO TAILRACE OUTLETS FROM THE TREMONT MILLS ON THE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. TWO TAILRACE OUTLETS FROM THE TREMONT MILLS ON THE EAST BANK OF THE LOWER LEVEL OF THE WESTERN CANAL JUST BELOW HICKEY HALL DAM (on the right): 1976 - Western Canal, Hickey Hall Dam, Lowell, Middlesex County, MA

  2. MANCHESTER MILLS, PRINT WORKS: BLUE DYE AND SOAPING; PRINTING AND ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    MANCHESTER MILLS, PRINT WORKS: BLUE DYE AND SOAPING; PRINTING AND BLEACHING BUILDINGS. PHOTOCOPY OF c. 1905 VIEW LOOKING NORTHEAST. From the collection of Mr. George Durette, Photographer, Manchester, N. H. - Amoskeag Millyard, Canal Street, Manchester, Hillsborough County, NH

  3. Haptic simulation of the milling process in temporal bone operations.

    PubMed

    Eriksson, Magnus; Flemmer, Henrik; Wikander, Jan

    2005-01-01

    A VR-simulation system for educating surgeons of the temporal bone milling processes is presented in this paper. E.g. the milling process that occurs during the removal of certain cancer tumors in the brain. The research project is recently started up and this paper is an introduction to the bone milling simulation topic. We present how the graphical rendering of the temporal bone is done. Acquired data are managed using the Marching cubes algorithm to perform a visual representation. A re-production of iso-surfaces will represent the material removal occurred during the milling process. Force models are discussed and will be implemented in the H3D API, which is used to control the virtual simulation and collision detection. Equipment, implementation and future work are also presented in the paper.

  4. 26. OVERALL SHOT OF BASEMENT, MILL NO. 1. ORIGINALLY MACHINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    26. OVERALL SHOT OF BASEMENT, MILL NO. 1. ORIGINALLY MACHINE SHOP. PALLETS ON FLOOR ADDED IN LATE 20th C. FOR CLOTH STORAGE. - Prattville Manufacturing Company, Number One, 242 South Court Street, Prattville, Autauga County, AL

  5. 13. AERIAL VIEW LOOKING WEST SHOWING UNION WORKS (ROSEN MILL), ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. AERIAL VIEW LOOKING WEST SHOWING UNION WORKS (ROSEN MILL), GRANT LOCOMOTIVE WORKS -- MACHINE SHOP, DANFORTH (COOKE) LOCOMOTIVE AND MACHINE CO. - Great Falls S. U. M. Historic District, Oliver Street, Paterson, Passaic County, NJ

  6. VIEW SOUTHEASTBUILDING 4 NO. 1 WIRE MILL (1871) WIRE DRAWING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW SOUTHEAST-BUILDING 4 NO. 1 WIRE MILL (1871) WIRE DRAWING MACHINE - John A. Roebling's Sons Company & American Steel & Wire Company, South Broad, Clark, Elmer, Mott & Hudson Streets, Trenton, Mercer County, NJ

  7. Underwater milling machine system for core barrel repair

    SciTech Connect

    Kramer, A.W.; Smith, E.H.

    1991-03-26

    This paper discusses an underwater machining system for the repair and maintenance of nuclear vessels. It comprises a platform with means for supporting the platform in a substantially horizontal plane; a machining device detachably connectable to the platform comprising a milling or boring machine and a spacial positioning means for locating the milling or boring machines in a precise working position. The spacial positioning means including adjustment means for movement of the milling or boring machine along its X Y and Z axes; a guide means for automatically aligning the machining device on the platform, so that when the detachable machining device is lowered from a detached position above the platform. The guide means automatically aligns the machining device to the platform; and a remote control means for operating the spacial positioning means and the milling or boring machine.

  8. 16. RW Meyer Sugar Mill: 18761889. Boiling House Interior, 1878. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. RW Meyer Sugar Mill: 1876-1889. Boiling House Interior, 1878. View: Looking from west to east through boiling house. The sorghum pan is on the right. The beams; joists, and trusses are of northwest pine; side boards are of redwood. A foundation line of a loading dock and smokestack are in the foreground. Both end walls have deteriorated completely. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  9. 22. RW Meyer Sugar Mill: 18761889. Sorghum Pan. Manufactured by ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    22. RW Meyer Sugar Mill: 1876-1889. Sorghum Pan. Manufactured by John Nott & Co., Honolulu, Hawaii, 1878. View: Historical view, 1934, T.T. Waterman Collection, Hawaiian Sugar Planters' Association, Oahu, Hawaii. View looking toward east end of sorghum pan and interior of east end of the boiling house. Walls and final compartment of the sorghum pan are still intact. - R. W. Meyer Sugar Mill, State Route 47, Kualapuu, Maui County, HI

  10. Production Recesses for Replaceable Cutting Inserts of Milling Tools

    NASA Astrophysics Data System (ADS)

    Kousal, Lukáš; Sadílek, Marek

    2014-12-01

    This article describes the production of recesses for replaceable cutting inserts of milling tools. The recess manufacture is exemplified on a D20 shanktype milling cutter with three replaceable cutting inserts. A new production technology and its operating cycle are demonstrated. A com-parison of the old and the new technologies shows the percentage saving of change cycles and used tools, including overall evaluation of the tech-nology.

  11. Intense alpha-particle emitting crystallites in uranium mill wastes

    USGS Publications Warehouse

    Landa, E.R.; Stieff, L.R.; Germani, M.S.; Tanner, A.B.; Evans, J.R.

    1994-01-01

    Nuclear emulsion microscopy has demonstrated the presence of small, intense ??-particle emitting crystallites in laboratory-produced tailings derived from the sulfuric acid milling of uranium ores. The ??-particle activity is associated with the isotope pair 210Pb 210Po, and the host mineral appears to be PbSO4 occurring as inclusions in gypsum laths. These particles represent potential inhalation hazards at uranium mill tailings disposal areas. ?? 1994.

  12. 8. FIRST WING OF MILL LOOKING SOUTHEAST. DATESTONE BELOW TOP ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. FIRST WING OF MILL LOOKING SOUTHEAST. DATESTONE BELOW TOP ROW OF WINDOWS AT END ON EXTREME RIGHT READS 1813, WHICH IS THE FOUNDING DATE OF THE CORPORATION, NOTE DATE OF THE FIRST MILL (1814). TOWER AT RIGHT CENTER IS A STAIR/ELEVATOR TOWER ERECTED CA. 1891 AT SAME TIME THE NEW TOP FLOOR WAS PUT ON. CRENELATED OCTAGONAL TOWER AT LEFT IS THE STAIR TOWER FOR THE 1852 WING. - Boston Manufacturing Company, 144-190 Moody Street, Waltham, Middlesex County, MA

  13. 2. DETAIL VIEW OF MAIN ELEVATION OF MILL, LOOKING NORTHWEST. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. DETAIL VIEW OF MAIN ELEVATION OF MILL, LOOKING NORTHWEST. NOTE ORIGINAL WINDOWS ON UPPER FLOORS. THE TOP FLOOR CONTAINED SPINNING AND TWISTER EQUIPMENT, THE SECOND FLOOR THE CARD ROOM AND ADDITIONAL SPINNING, AND THE GROUND FLOOR WEAVING, THE CLOTH ROOM, AND SHIPPING. A PARTIAL BASEMENT CONTAINED A MACHINE SHOP, SUPPLY DEPARTMENT, AND OVERFLOW COTTON STORAGE. - Stark Mill, 117 Corinth Road, Hogansville, Troup County, GA

  14. 19. Interior of boiler room at Lowe Mill. Builers's plates ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    19. Interior of boiler room at Lowe Mill. Builers's plates on the boiler read The Lowe Manufacturing Co. Made by Hedges-Walsh-Weidner, Chattanooga, Tenn. USA and (at top) The Casey-Hedges Co. Chattanooga, Tenn. USA - Builders. The tank at left may be an expansion or circulating tank. Its plate reads, Patent 1785983 - The Worthingon Company. - Lowe Mill, Eighth Avenue, Southwest, Huntsville, Madison County, AL

  15. 4. Interior of second floor of Dixie Cotton Mill, view ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Interior of second floor of Dixie Cotton Mill, view facing west. This area is now designated the upstairs yarn storage room. Note the change of column type and roof structure from the first to second column in foreground of photograph. The round columns were used in the 1913 addition to the original 1895 structure. - Dixie Cotton Mill, 710 Greenville Street, La Grange, Troup County, GA

  16. SOUTH ELEVATION OF GOLD HILL MILL, LOOKING NORTH. THE PRIMARY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    SOUTH ELEVATION OF GOLD HILL MILL, LOOKING NORTH. THE PRIMARY ORE BIN IS A CENTER, WITH A JAW CRUSHER JUST TO THE RIGHT. A CONVEYOR (MISSING) WAS USED TO CARRY CRUSHED ORE UP AND INTO THE SECONDARY ORE BIN. THE STONE RAMP TO THE LEFT OF THE ORE BIN WAS USED TO DRIVE TRUCKS UP TO DUMPING LEVEL. - Gold Hill Mill, Warm Spring Canyon Road, Death Valley Junction, Inyo County, CA

  17. 23. DETAIL VIEW OF THE CLUTCH MECHANISM FOR THE MILL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    23. DETAIL VIEW OF THE CLUTCH MECHANISM FOR THE MILL POWER DISTRIBUTION SYSTEM FROM LEFT TO RIGHT. TRANSFER WHEEL WITH A BELT THAT CONNECTS TO THE DRIVE WHEEL OF THE MAIN POWER SHAFT. THE CLUTCH MECHANISM, THE DRIVE WHEEL THAT RECEIVED ITS POWER FROM A BELT CONNECTED TO TRANSFER WHEEL IN THE ELECTRIC MOTOR ROOM (BEHIND CAMERA). - Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mono County, CA

  18. 22. GENERAL VIEW OF MILL FROM SOUTHEAST. PROMINENT ARE THE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    22. GENERAL VIEW OF MILL FROM SOUTHEAST. PROMINENT ARE THE 100-TON STEEL CRUSHED UNOXIDIZED ORE BIN, CENTER LEFT; STEPHENS-ADAMSON 15 TON/HR INCLINED BUCKET ELEVATOR IN FRONT OF THE STEEL ORE BIN; AND THE BAKER COOLER, LOWER RIGHT. THESE MACHINES AND OTHERS IN THE AREA WERE PART OF THE UNOXIDIZED ORE CIRCUIT. THE ROASTER IS OUT OF THE PICTURE TO THE RIGHT (EAST). - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  19. 17. VIEW OF NORTH AND WEST ELEVATIONS, SHOWING THE MILL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. VIEW OF NORTH AND WEST ELEVATIONS, SHOWING THE MILL IN RELATION TO ITS SOURCE OF WATER POWER, THE OHIO AND ERIE CANAL. LOCK NO. 37 IS JUST OUT OF VIEW IN THE FOREGROUND. THE SHED-ROOFED CINDER BLOCK ADDITION WAS ADDED IN 1948. Photographer: Louise Taft Cawood, July 1986 - Alexander's Grist Mill, Lock 37 on Ohio & Erie Canal, South of Cleveland, Valley View, Cuyahoga County, OH

  20. 110. MILL APPROACH FROM EAST. THE TRAM LINE RANT TO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    110. MILL APPROACH FROM EAST. THE TRAM LINE RANT TO THE RIGHT (NORTH) OF THE ROAD AND REACHED THE CRUDE ORE BINS AROUND THE FAR BEND. BUILDINGS FROM FRONT TO BACK ARE, ON RIGHT, OIL WAREHOUSE AND GASOLINE SHED, AND ON LEFT, GARAGE, CARPENTER'S SHOP, OIL SHED, AND MACHINE SHOP. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  1. 45. View of Botany Worsted Mills looking east; building No. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    45. View of Botany Worsted Mills looking east; building No. 4 at left, building No. 68-69 at right, chimney of Andrew McLean Company Textile Mill at center distance - Dundee Canal Industrial Historic District, Beginning at George Street in Passaic & extending north along Dundee Canal approximately 1.2 miles to Canal headgates opposite East Clifton Avenue in Clifton, Passaic, Passaic County, NJ

  2. A study on rheological characteristics of roller milled fenugreek fractions.

    PubMed

    Sakhare, Suresh D; Inamdar, Aashitosh A; Prabhasankar, P

    2016-01-01

    Fenugreek seeds were fractionated by roller milling to get various fractions. The roller milled fractions and whole fenugreek flour (WFF) were evaluated for the flow behavior and time-dependent flow properties using a rotational viscometer at the temperatures of 10-60 (0)C. The samples subjected to a programmed shear rate increase linearly from 0 to 300 s(-1) in 3 min and successive decrease linearly shear rate from 300 s(-1) to 0 in 3 min. The roller milled fractions and WFF paste exhibited non-Newtonian pseudoplastic behavior. Difference in hysteresis loop area was observed among the roller milled fractions and WFF, being more noticeable at lower temperatures. Power law and Casson models were used to predict flow properties of samples. The power law model described well the flow behavior of the roller milled fractions and WFF at temperatures tested. Except flour (FL) fraction, consistency coefficient, m, increased with the temperature both in the forward and backward measurements. The roller milled fractions and WFF exhibited rheopectic behavior that increased viscosity with increasing the shear speed and the temperature. For all the sample tested, initial shear stress increased with increase in shear rate and temperature. PMID:26787961

  3. Jet milling effect on wheat flour characteristics and starch hydrolysis.

    PubMed

    Angelidis, Georgios; Protonotariou, Styliani; Mandala, Ioanna; Rosell, Cristina M

    2016-01-01

    The interest for producing wheat flour with health promoting effect and improved functionality has led to investigate new milling techniques that can provide finer flours. In this study, jet milling treatment was used to understand the effect of ultrafine size reduction onto microstructure and physicochemical properties of wheat flour. Three different conditions of jet milling, regarding air pressure (4 or 8 bars) feed rate and recirculation, were applied to obtain wheat flours with different particle size (control, F1, F2 and F3 with d50 127.45, 62.30, 22.94 and 11.4 μm, respectively). Large aggregates were gradually reduced in size, depending on the intensity of the process, and starch granules were separated from the protein matrix. Damaged starch increased while moisture content decreased because of milling intensity. Notable changes were observed in starch hydrolysis kinetics, which shifted to higher values with milling. Viscosity of all micronized samples was reduced and gelatinization temperatures (To, Tp, Tc) for F2 and F3 flours increased. Controlling jet milling conditions allow obtaining flours with different functionality, with greater changes at higher treatment severity that induces large particle reduction.

  4. Dispersion of fine phosphor particles by newly developed beads mill

    NASA Astrophysics Data System (ADS)

    Joni, I. Made; Panatarani, C.; Maulana, Dwindra W.

    2016-02-01

    Fine phosphor Y2O3:Eu3+ particles has advanced properties compare to conventional particles applied for compact fluorescent lamp (CFL) as three band phosphor. However, suspension of fine particles easily agglomerated during preparation of spray coating of the CFL tube. Therefore, it is introduced newly developed beads mill system to disperse fine phosphor. The beads mill consist of glass beads, dispersing chamber (impellers), separator chamber, slurry pump and motors. The first important performance of beads mill is the performance of the designed on separating the beads with the suspended fine particles. We report the development of beads mill and its separation performance vary in flow rate and separator rotation speeds. The 27 kg of glass beads with 30 µm in size was poured into dispersing chamber and then water was pumped continuously through the slurry pump. The samples for the separation test was obtained every 1 hours vary in rotation speed and slurry flow rate. The results shows that the separation performance was 99.99 % obtained for the rotation speed of >1000 rpm and flow rate of 8 L/minute. The performances of the system was verified by dispersing fine phosphor Y2O3:Eu3+ particles with concentration 1 wt.%. From the observed size distribution of particles after beads mill, it is concluded that the current design of bead mill effectively dispersed fine phosphor Y2O3:Eu3+.

  5. Solid-solution nanocrystallite formation by high-energy milling.

    PubMed

    Kwon, Hanjung; Jung, Suna; Cho, Sung-Wook; Kil, Dae-Sup; Roh, Ki-Min; Lim, Jae-Won

    2013-09-01

    Solid-solution nanocrystalline powders were prepared by the high-energy milling of Ti alloys with graphite. The B1 structure (NaCl-like structure) phases, (Ti, Cr)C and (Ti, Al)C, were formed during the milling process of Ti-Cr + graphite and Ti-Al + graphite, and the synthetic procedures were investigated in terms of the phase evolution from XRD data. The (Ti, Al)C phase was obtained after milling for 20 hr at BPR = 40:1 (under a more severe condition), while the (Ti, Cr)C phase formed after milling for 20 hr at BPR = 20:1 (a relatively soft condition). The difference in the tendency to create a solid solution with Ti in the B1 structure caused a difference in the synthetic behavior of (Ti, Al)C and (Ti, Cr)C. In other words, (Ti, Cr)C is formed earlier than (Ti, Al)C during milling because the atomic size of Cr (0.166 nm) is similar to that of Ti (0.176 nm), which leads to the straightforward formation of the solid-solution (Ti, Cr)C as compared to when (Ti, Al)C is used. As a result, the crystallite size of the (Ti, Al)C phase (2-3 nm) synthesized at a later stage becomes smaller than that of the (Ti, Cr)C phase (5 10 nm) formed at an earlier stage during milling.

  6. Replacing chemicals in recycle mills with mechanical alternatives

    SciTech Connect

    Institute of Paper Science Technology

    2002-07-01

    A high-intensity spark fired underwater decomposes a small amount of the water into hydroxyl radicals, which are strong oxidants. These are able to oxidize contaminants such as glue and wood pitch that enter paper recycling mills as a part of the incoming furnish and cost the industry several hundred million dollars. The sparking technique is safe, inexpensive, and is capable of treating large volumes of water, which makes it attractive for mill applications. Several mill trials were run. Sparking caused a decrease in the tack of the deposits in one case. Lower bleach use occurred in two other mills; sparking reduced the degree of ink reattachment to fiber. The payback for either application is attractive. Sparking induced deposition of contaminants in another mill, which is a positive development--if it can be controlled. The technique is also able to degas water and to oxidize odor-causing sulfur compounds. Although one unit has been purchased by a mill, second-order effects caused by the technology needs to be defined further before the technology can be broadly applied.

  7. Compressed Air System Optimization Saves Energy and Improves Production at a Textile Manufacturing Mill (Peerless Division, Thomastown Mills, Inc.)

    SciTech Connect

    2001-06-01

    This case study is one in a series on industrial firms who are implementing energy efficient technologies and system improvements into their manufacturing processes. This case study documents the activities, savings, and lessons learned on the textile manufacturing mill project.

  8. Study on the influence of volume size of the milling jar in purifying Tronoh silica sand using ball milling process

    NASA Astrophysics Data System (ADS)

    Hashim, Nazratulhuda; Mamat, Othman

    2015-07-01

    Tronoh silica sand is the potential source for the SiO2. Purification is an important step in expanding the usage of the Tronoh silica sand. Since the residual impurities are the obstacle in achieving high purity silica, the low speed ball mill will be introduced as a main equipment in purifying Tronoh silica sand. The objective of this study is to understand the influence of volume size of the milling jar in purifying Tronoh silica sand by using ball milling process. The chemical composition of the samples were analyzed by using XRF and SEM. The results showed that the highest purity of the Tronoh silica sand can be achieved by using the 1.0 ℓ milling jar.

  9. 7 CFR 868.310 - Grades and grade requirements for the classes Long Grain Milled Rice, Medium Grain Milled Rice...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Well Milled. U.S. No. 2 4 2 1.5 2.0 4.0 7.0 0.06 0.2 0.2 2.0 Slightly gray Well Milled. U.S. No. 3 7 5 2.5 4.0 6.0 15.0 0.1 0.8 0.5 3.0 Light gray Reasonably well milled. U.S. No. 4 20 15 4.0 6.0 8.0 25.0 0.4 1.0 0.7 5.0 Gray or slightly rosy Reasonably well milled. U.S. No. 5 30 25 5 6.0 10.0 10.0...

  10. 7 CFR 868.310 - Grades and grade requirements for the classes Long Grain Milled Rice, Medium Grain Milled Rice...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Well Milled. U.S. No. 2 4 2 1.5 2.0 4.0 7.0 0.06 0.2 0.2 2.0 Slightly gray Well Milled. U.S. No. 3 7 5 2.5 4.0 6.0 15.0 0.1 0.8 0.5 3.0 Light gray Reasonably well milled. U.S. No. 4 20 15 4.0 6.0 8.0 25.0 0.4 1.0 0.7 5.0 Gray or slightly rosy Reasonably well milled. U.S. No. 5 30 25 5 6.0 10.0 10.0...

  11. Catalytic pyrolysis of olive mill wastewater sludge

    NASA Astrophysics Data System (ADS)

    Abdellaoui, Hamza

    From 2008 to 2013, an average of 2,821.4 kilotons/year of olive oil were produced around the world. The waste product of the olive mill industry consists of solid residue (pomace) and wastewater (OMW). Annually, around 30 million m3 of OMW are produced in the Mediterranean area, 700,000 m3 year?1 in Tunisia alone. OMW is an aqueous effluent characterized by an offensive smell and high organic matter content, including high molecular weight phenolic compounds and long-chain fatty acids. These compounds are highly toxic to micro-organisms and plants, which makes the OMW a serious threat to the environment if not managed properly. The OMW is disposed of in open air evaporation ponds. After evaporation of most of the water, OMWS is left in the bottom of the ponds. In this thesis, the effort has been made to evaluate the catalytic pyrolysis process as a technology to valorize the OMWS. The first section of this research showed that 41.12 wt. % of the OMWS is mostly lipids, which are a good source of energy. The second section proved that catalytic pyrolysis of the OMWS over red mud and HZSM-5 can produce green diesel, and 450 °C is the optimal reaction temperature to maximize the organic yields. The last section revealed that the HSF was behind the good fuel-like properties of the OMWS catalytic oils, whereas the SR hindered the bio-oil yields and quality.

  12. Thermal stabilization of uranium mill tailings

    SciTech Connect

    Dreesen, D.R.; Williams, J.M.; Cokal, E.J.

    1981-01-01

    The sintering of tailings at high temperatures (1200/sup 0/C) has shown promise as a conditioning approach that greatly reduces the /sup 222/Rn emanation of uranium mill tailings. The structure of thermally stabilized tailings has been appreciably altered producing a material that will have minimal management requirements and will be applicable to on-site processing and disposal. The mineralogy of untreated tailings is presented to define the structure of the original materials. Quartz predominates in most tailings samples; however, appreciable quantities of gypsum, clay, illite, or albites are found in some tailings. Samples from the Durango and Shiprock sites have plagioclase-type aluminosilicates and non-aluminum silicates as major components. The iron-rich vanadium tailings from the Salt Lake City site contain appreciable quantities of ..cap alpha..-hematite and chloroapatite. The reduction in radon emanation power and changes in mineralogy as a function of sintering temperature (500 to 1200(NiAsS) are considered possible species for consideraed. The calculated activity data of the various carbonate, sulfate and hydroxide species in the Li/sup +/Na/sup +/K/sup +//CO/sub 3/ = SO/sub 4/ = OH/sup -/ system have been combined f liquidus surfaces, and estimated error limits are given for each system. A comng payback period, but as the initial cost of the SAHPS is reduced and fuel prices increase, the payback period of a SAHPS will be shorter and could be competitive with other conventional heating/cooling systems.

  13. Measurements of uranium mill tailings consolidation characteristics

    SciTech Connect

    Fayer, M J

    1985-02-01

    A series of experiments were conducted on uranium mill tailings from the tailings pile in Grand Junction, Colorado, to determine their consolidation characteristics. Three materials (sand, sand/slimes mix, slimes) were loaded under saturated conditions to determine their saturated consolidated behavior. During a separate experiment, samples of the slimes material were kept under a constant load while the pore pressure was increased to determine the partially saturated consolidation behavior. Results of the saturated tests compared well with published data. Sand consolidated the least, while slimes consolidated the most. As each material consolidated, the measured hydraulic conductivity decreased in a linear fashion with respect to the void ratio. Partially saturated experiments with the slimes indicated that there was little consolidation as the pore pressure was increased progressively above 7 kPa. The small amount of consolidation that did occur was only a fraction of the amount of saturated consolidation. Preliminary measurements between pore pressures of 0 and 7 kPa indicated that measurable consolidation could occur in this range of pore pressure, but only if there was no load. 13 references, 13 figures.

  14. [Sumac (Rhus chinensis Mill) biomass refinery engineering].

    PubMed

    Wang, Lan; Wang, Ning; Li, Tan; Chen, Hongzhang

    2014-05-01

    Sumac (Rhus chinensis Mill) is an abundant and widely distributed Chinese native plant. Sumac fruit contains low content of vegetable oil, as an atypical oil plants hardly being processed through traditional vegetable oil production technologies. Based on our own studies on the characteristics of sumac fruit and branches, we established a novel model of sumac biomass refinery, and constructed the sumac biomass refinery technology system and eco-industrial chain integration. Steam explosion was the key technology, and several components fractionation technologies were integrated in the sumac biomass refinery system. The fractionated components were converted into different products depending on their functional features. Eight products including sumac fruit oil, biodiesel, protein feed, flavonoids, unbleached facial tissue, phenolic resin, biomass briquette and biogas were produced in the refinery. The extracted sumac fruit oil by steam explosion pretreatment was applied for the new food resource of Ministry of Health, and the permit was approved. This research provides a new model for the development of atypical wild plant resources.

  15. Instrument for Analysis of Greenland's Glacier Mills

    NASA Technical Reports Server (NTRS)

    Behar, Alberto E.; Matthews, Jaret B.; Tran, Hung B.; Steffen, Konrad; McGrath, Dan; Phillips, Thomas; Elliot, Andrew; OHern, Sean; Lutz, Colin; Martin, Sujita; Wang, Henry

    2010-01-01

    A new instrument is used to study the inner workings of Greenland s glacier mills by riding the currents inside a glacier s moulin. The West Greenland Moulin Explorer instrument was deployed into a tubular shaft to autonomously record temperature, pressure, 3D acceleration, and location. It is built with a slightly positive buoyancy in order to assist in recovery. The unit is made up of several components. A 3-axis MEMS (microelectromechanical systems) accelerometer with 0.001-g resolution forms the base of the unit. A pressure transducer is added that is capable of withstanding 500 psi (=3.4 MPa), and surviving down to -40 C. An Iridium modem sends out data every 10 minutes. The location is traced by a GPS (Global Positioning System) unit. This GPS unit is also used for recovery after the mission. Power is provided by a high-capacity lithium thionyl chloride D-sized battery. The accelerometer is housed inside a cylindrical, foot-long (=30 cm) polyvinyl chloride (PVC) shell sealed at each end with acrylic. The pressure transducer is attached to one of these lids and a MEMS accelerometer to the other, recording 100 samples per second per axis.

  16. RHIC Status

    NASA Astrophysics Data System (ADS)

    Peggs, Steve

    1997-05-01

    The design and construction status of the Relativistic Heavy Ion Collider, RHIC, is discussed. Those novel performance features of a heavy ion collider that are distinct from hadron colliders in general are noted. These features are derived from the experimental requirements of operation with a variety of ion species over a wide energy range, including collisions between protons and ions, and between ions of unequal energies. The project is in the fifth year of a seven year construction cycle. A brief review of the recent Sextant Test is given, together with progress to date on machine construction.

  17. Tevatron status

    SciTech Connect

    Dugan, G.

    1989-03-01

    The Fermilab Tevatron is both the world's highest energy accelerator system and first large-scale superconducting synchrotron. Since Tevatron commissioning in July 1983, the accelerator has operated in 1984, 1985 and 1987 with extracted beams of 800 GeV for three runs of fixed target physics, and in 1987, and 1988, with proton-antiproton colliding beams at 900 /times/ 900 GeV. This paper will focus on the collider operation of the Tevatron: its present status and the outlook for its longer-term future evolution. 18 refs., 3 figs., 2 tabs.

  18. A case study of waste management at the Northern Finnish pulp and paper mill complex of Stora Enso Veitsiluoto Mills.

    PubMed

    Nurmesniemi, Hannu; Pöykiö, Risto; Keiski, Riitta Liisa

    2007-01-01

    This work presents the current waste management system at the pulp and paper mill complex of Stora Enso Oyj Veitsiluoto Mills at Kemi, Northern Finland. This paper covers examples of case studies carried out at the mill and describes how the wastes and by-products are utilized as a neutralizing agent for acidic wastewaters (i.e., green liquor dregs from the causticizing process), as a hardener in filling mine cavities (i.e., ash from the fluidized bed boiler), as a landscaping agent (i.e., ash as well as the fibre clay from chemical wastewater treatment plant), as a hydraulic barrier material for landfills (i.e., fibre clay), and as a soil enrichment agent (i.e., calcium carbonate from the precipitated calcium carbonate plant). In addition, the wood waste from the wood-handling plant, sawmill, packaging pallet plant and from the groundwood mill, as well as the biosludge from the biological wastewater treatment plant, are all incinerated in the fluidized bed boiler for energy production. Due to effective utilization of the solid wastes generated at the mills, the annual amount of waste to be disposed of in the landfill has decreased between 1994 and 2004 from 42,990 to 6083 tonn (expressed as wet weight). The paper also gives an overview of the relevant European Union legislation on the forest industry and on waste management, as well as of the pulping process and of the generation of major solid wastes in the pulp and paper mills. PMID:16987647

  19. Direct measures of mechanical energy for knife mill size reduction

    SciTech Connect

    Bitra, V.S.P.; Womac, A.R.; Igathinathane, C.; Miu, P.I; Yang, Y.T.; Smith, D.R.; Chevanan, Nehru; Sokhansanj, Shahabaddine

    2009-08-01

    Lengthy straw/stalk of biomass may not be directly fed into grinders such as hammer mills and disc refiners. Hence, biomass needs to be preprocessed using coarse grinders like a knife mill to allow for efficient feeding in refiner mills without bridging and choking. Size reduction mechanical energy was directly measured for switchgrass (Panicum virgatum L.), wheat straw (Triticum aestivum L.), and corn stover (Zea mays L.) in an instrumented knife mill. Direct power inputs were determined for different knife mill screen openings from 12.7 to 50.8 mm, rotor speeds between 250 and 500 rpm, and mass feed rates from 1 to 11 kg/min. Overall accuracy of power measurement was calculated to be 0.003 kW. Total specific energy (kWh/Mg) was defined as size reduction energy to operate mill with biomass. Effective specific energy was defined as the energy that can be assumed to reach the biomass. The difference is parasitic or no-load energy of mill. Total specific energy for switchgrass, wheat straw, and corn stover chopping increased with knife mill speed, whereas, effective specific energy decreased marginally for switchgrass and increased for wheat straw and corn stover. Total and effective specific energy decreased with an increase in screen size for all the crops studied. Total specific energy decreased with increase in mass feed rate, but effective specific energy increased for switchgrass and wheat straw, and decreased for corn stover at increased feed rate. For knife mill screen size of 25.4 mm and optimum speed of 250 rpm, optimum feed rates were 7.6, 5.8, and 4.5 kg/min for switchgrass, wheat straw, and corn stover, respectively, and the corresponding total specific energies were 7.57, 10.53, and 8.87 kWh/Mg and effective specific energies were 1.27, 1.50, and 0.24 kWh/Mg for switchgrass, wheat straw, and corn stover, respectively. Energy utilization ratios were calculated as 16.8%, 14.3%, and 2.8% for switchgrass, wheat straw, and corn stover, respectively. These

  20. Inoculation of paperboard mill sludge versus mixed culture bacteria for hydrogen production from paperboard mill wastewater.

    PubMed

    Farghaly, Ahmed; Tawfik, Ahmed; Danial, Amal

    2016-02-01

    A comparative evaluation of paperboard mill sludge (PMS) versus mixed culture bacteria (MCB) as inoculum for hydrogen production from paperboard mill wastewater (PMW) was investigated. The experiments were conducted at different initial cultivation pHs, inoculums to substrate ratios (ISRs gVS/gCOD), and hydraulic retention times (HRTs). The peak hydrogen yield (HY) of 5.29 ± 0.16 and 1.22 ± 0.11 mmol/gCODinitial was occurred at pH = 5 for MCB and PMS, respectively. At pH of 5, the HY and COD removal achieved the highest values of 2.26 ± 0.14 mmol/gCODinitial and 86 ± 1.6% at ISR = 6 for MCB, and 2.38 ± 0.25 mmol/gCODinitial and 60.4 ± 2.5% at ISRs = 3 for PMS. The maximum hydrogen production rate was 93.75 ± 8.9 mmol/day at HRT = 9.6 h from continuous upflow anaerobic reactor inoculated with MCB. Meanwhile, the 16S ribosomal RNA (rRNA) gene fragments indicated a dominance of a novel hydrogen-producing bacterium of Stenotrophomonas maltophilia for PMS microbial community. On the other hand, Escherichia fergusonii and Enterobacter hormaechei were the predominant species for MCB.