Science.gov

Sample records for dihydrocarvone obtaining aminocyclohexane

  1. Obtaining and maintaining funding

    SciTech Connect

    Beverly Hartline

    1996-04-01

    Obtaining and maintaining funding is important for individuals, groups, institutions, and fields. This challenge is easier during times of abundant and growing resources than it is now, when funding is tight and shrinking. Thus, to obtain and maintain funding will require: maintaining healthy funding levels for all of science; maintaining healthy funding levels for the field(s) you work in; and competing successfully for the available funds. Everyone should pay attention to the overall prospects for science funding and dedicate some effort to working with others to grow the constituency for science. Public support is likely an important prerequisite for keeping future science budgets high. In this context, researchers should share with society at large the benefits of their research, so that taxpayers can see and appreciate some return from the federal investment in science. Assuming this effort is successful, and there continue to be government and private organizations with substantial resources to invest in research, what can the individual investigator do to improve her chances? She can be clear about her goal(s) and carefully plan her effort to make maximum progress for minimum resources, especially early in her career while she is establishing a solid professional reputation. Specific useful strategies include: brainstorm funding options and select the most promising one(s); be persistent but flexible, responsive to new information and changing circumstances; provide value and assistance to prospective funding sources both before and after receiving funding; know the funding agents and what their goals are, they are the customers; promise a lot and always deliver more; build partnerships and collaboration to leverage interest and resources; and develop capabilities and ideas with a promising, irresistible future. There is no guarantee of success. For the best chances, consistently contribute positively and productively in all your efforts, and continue to

  2. Employment Obtaining and Business Starting

    ERIC Educational Resources Information Center

    Lan, Jian

    2009-01-01

    The implementation of business starting education in higher vocational colleges is of important and realistic meanings for cultivating advanced technology application-type talents and for releasing the employment obtaining pressure of higher vocational students. Based on the analysis on the employment situation of higher vocational graduates, this…

  3. Obtaining Public Records: Reporter Guide

    ERIC Educational Resources Information Center

    Hammond, Betsy

    2013-01-01

    Obtaining public records is essential to covering public education. Fortunately, the law is on the side of reporters: Public agencies generally must disclose their records to the public and to the media--with important exceptions. Public agencies are often reluctant to hand over records, however, even when the law clearly says they should.…

  4. Truncated States Obtained by Iteration

    NASA Astrophysics Data System (ADS)

    Cardoso B., W.; Almeida G. de, N.

    2008-02-01

    We introduce the concept of truncated states obtained via iterative processes (TSI) and study its statistical features, making an analogy with dynamical systems theory (DST). As a specific example, we have studied TSI for the doubling and the logistic functions, which are standard functions in studying chaos. TSI for both the doubling and logistic functions exhibit certain similar patterns when their statistical features are compared from the point of view of DST.

  5. 48 CFR 1353.107 - Obtaining forms.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Obtaining forms. 1353.107 Section 1353.107 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE CLAUSES AND FORMS FORMS General 1353.107 Obtaining forms. The DOC forms may be obtained from any DOC contracting office....

  6. 48 CFR 1353.107 - Obtaining forms.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Obtaining forms. 1353.107 Section 1353.107 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE CLAUSES AND FORMS FORMS General 1353.107 Obtaining forms. The DOC forms may be obtained from any DOC contracting office....

  7. 48 CFR 1353.107 - Obtaining forms.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Obtaining forms. 1353.107 Section 1353.107 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE CLAUSES AND FORMS FORMS General 1353.107 Obtaining forms. The DOC forms may be obtained from any DOC contracting office....

  8. 48 CFR 1353.107 - Obtaining forms.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Obtaining forms. 1353.107 Section 1353.107 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE CLAUSES AND FORMS FORMS General 1353.107 Obtaining forms. The DOC forms may be obtained from any DOC contracting office....

  9. 48 CFR 1353.107 - Obtaining forms.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Obtaining forms. 1353.107 Section 1353.107 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE CLAUSES AND FORMS FORMS General 1353.107 Obtaining forms. The DOC forms may be obtained from any DOC contracting office....

  10. SOFIA Observatory Obtains 'First Light' Images

    NASA Video Gallery

    NASA's Stratospheric Observatory for Infrared Astronomy, or SOFIA, successfully obtained its "First Light"" images during an overnight flight May 26. Scientists are now processing the data gathered...

  11. Astrophysical Reaction Rates Obtained By Indirect Techniques

    SciTech Connect

    Tribble, R. E.; Al-Abdullah, T.; Alharbi, A.; Banu, A.; Chen, X.; Clark, H. L.; Fu, C.; Gagliardi, C. A.; Hardy, J. C.; Iacob, V. E.; Lui, Y.-W.; McCleskey, M.; Mukhamedzhanov, A.; Nica, N.; Park, H. I.; Roeder, B.; Simmons, E.; Tabacaru, G.; Tokimoto, Y.; Trache, L.

    2010-08-12

    Indirect techniques have been used to obtain information about reaction rates for several proton capture reactions that occur on short-lived nuclei. The techniques used to carry out the measurements are reviewed and the results obtained are presented. Also future prospects for further measurements with a new facility, T-REX are discussed.

  12. 33 CFR 118.20 - Obtaining information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Obtaining information. 118.20 Section 118.20 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES BRIDGE LIGHTING AND OTHER SIGNALS § 118.20 Obtaining information. Persons desiring information concerning...

  13. 38 CFR 21.5725 - Obtaining benefits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Obtaining benefits. 21... benefits. (a) Actions required of the individual. In order to obtain benefits under the educational assistance and subsistence allowance program, an individual must— (1) File a claim for benefits with VA,...

  14. 33 CFR 118.20 - Obtaining information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Obtaining information. 118.20 Section 118.20 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES BRIDGE LIGHTING AND OTHER SIGNALS § 118.20 Obtaining information. Persons desiring information concerning...

  15. 47 CFR 54.615 - Obtaining services.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 3 2011-10-01 2011-10-01 false Obtaining services. 54.615 Section 54.615 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) UNIVERSAL SERVICE Universal Service Support for Health Care Providers § 54.615 Obtaining services. (a) Selecting a provider. In selecting...

  16. 42 CFR 442.101 - Obtaining certification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... section states the requirements for obtaining notice of an ICF/MR's certification before a Medicaid agency... Secretary for an ICF/MR located on an Indian reservation. (c) The agency must obtain notice of certification... provisions pertains to the ICF/MR: (1) An ICF/MR meets the conditions of participation set forth in subpart...

  17. 38 CFR 21.5725 - Obtaining benefits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false Obtaining benefits. 21... benefits. (a) Actions required of the individual. In order to obtain benefits under the educational assistance and subsistence allowance program, an individual must— (1) File a claim for benefits with VA,...

  18. 38 CFR 21.5725 - Obtaining benefits.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Obtaining benefits. 21... benefits. (a) Actions required of the individual. In order to obtain benefits under the educational assistance and subsistence allowance program, an individual must— (1) File a claim for benefits with VA,...

  19. 38 CFR 21.5725 - Obtaining benefits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Obtaining benefits. 21... benefits. (a) Actions required of the individual. In order to obtain benefits under the educational assistance and subsistence allowance program, an individual must— (1) File a claim for benefits with VA,...

  20. 38 CFR 21.5725 - Obtaining benefits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Obtaining benefits. 21... benefits. (a) Actions required of the individual. In order to obtain benefits under the educational assistance and subsistence allowance program, an individual must— (1) File a claim for benefits with VA,...

  1. Ready Reference. How To Obtain an ISBN; How To Obtain an ISSN; How To Obtain an SAN.

    ERIC Educational Resources Information Center

    Koltay, Emery

    2003-01-01

    These three articles describe ISBNs (International Standard Book Numbers); ISSNs (International Standard Serial Numbers); and SANs (Standard Address Numbers), for organizations served by the book industry; and explains how to apply to obtain the appropriate numbers. (LRW)

  2. 25 CFR 162.539 - Must I obtain a WEEL before obtaining a WSR lease?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... AND PERMITS Wind and Solar Resource Leases Wsr Leases § 162.539 Must I obtain a WEEL before obtaining... direct result of energy resource information gathered from a WEEL activity, obtaining a WEEL is not...

  3. 25 CFR 162.539 - Must I obtain a WEEL before obtaining a WSR lease?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... AND PERMITS Wind and Solar Resource Leases Wsr Leases § 162.539 Must I obtain a WEEL before obtaining... direct result of energy resource information gathered from a WEEL activity, obtaining a WEEL is not...

  4. Mass culture of photobacteria to obtain luciferase

    NASA Technical Reports Server (NTRS)

    Chappelle, E. W.; Picciolo, G. L.; Rich, E., Jr.

    1969-01-01

    Inoculating preheated trays containing nutrient agar with photobacteria provides a means for mass culture of aerobic microorganisms in order to obtain large quantities of luciferase. To determine optimum harvest time, growth can be monitored by automated light-detection instrumentation.

  5. 48 CFR 53.107 - Obtaining forms.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... (see 41 CFR 101-26.302). Standard forms adapted for computer preparation (see 53.105) or with special... Government Printing Office (GPO). (b) Contractors and other parties may obtain standard and optional...

  6. Treatment of biomass to obtain ethanol

    DOEpatents

    Dunson, Jr., James B.; Elander, Richard T.; Tucker, III, Melvin P.; Hennessey, Susan Marie

    2011-08-16

    Ethanol was produced using biocatalysts that are able to ferment sugars derived from treated biomass. Sugars were obtained by pretreating biomass under conditions of high solids and low ammonia concentration, followed by saccharification.

  7. 47 CFR 54.615 - Obtaining services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... provided under § 54.621, that the requester cannot obtain toll-free access to an Internet service provider... thing of value; (6) If the service or services are being purchased as part of an aggregated...

  8. 47 CFR 54.615 - Obtaining services.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... provided under § 54.621, that the requester cannot obtain toll-free access to an Internet service provider... thing of value; (6) If the service or services are being purchased as part of an aggregated...

  9. 40 CFR 35.6305 - Obtaining supplies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....6325 through 35.6340, and 35.6350. Supplies obtained with Core Program funds must be for non-site-specific purposes. All purchases of supplies under the Core Program must comply with the requirements...

  10. 40 CFR 761.208 - Obtaining manifests.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... print the manifest under 40 CFR 262.21 (c) and (e). A registered source may be a: (i) State agency; (ii) Commercial printer; (iii) PCB waste generator, transporter or, designated facility; or (iv) PCB waste broker... PROHIBITIONS PCB Waste Disposal Records and Reports § 761.208 Obtaining manifests. (a)(1) A generator may...

  11. 40 CFR 761.208 - Obtaining manifests.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... print the manifest under 40 CFR 262.21 (c) and (e). A registered source may be a: (i) State agency; (ii) Commercial printer; (iii) PCB waste generator, transporter or, designated facility; or (iv) PCB waste broker... PROHIBITIONS PCB Waste Disposal Records and Reports § 761.208 Obtaining manifests. (a)(1) A generator may...

  12. 42 CFR 442.101 - Obtaining certification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 4 2012-10-01 2012-10-01 false Obtaining certification. 442.101 Section 442.101 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS STANDARDS FOR PAYMENT TO NURSING FACILITIES AND INTERMEDIATE...

  13. 42 CFR 442.101 - Obtaining certification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 4 2013-10-01 2013-10-01 false Obtaining certification. 442.101 Section 442.101 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS STANDARDS FOR PAYMENT TO NURSING FACILITIES AND INTERMEDIATE...

  14. 42 CFR 442.101 - Obtaining certification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 4 2014-10-01 2014-10-01 false Obtaining certification. 442.101 Section 442.101 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS STANDARDS FOR PAYMENT TO NURSING FACILITIES AND INTERMEDIATE...

  15. Obtaining Your License: Careers in Real Estate.

    ERIC Educational Resources Information Center

    Lyon, Robert

    Two steps are required to obtain a real estate salesperson's license in Texas: (1) selecting a broker to serve as an advisor, and (2) meeting personal requirements (at least 18 years old, a Texas resident, completion of a minimum of 12 semester hours of real estate and related courses, application, acceptable score on state exam, and payment of…

  16. 15 CFR 285.15 - Obtaining documents.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Obtaining documents. 285.15 Section 285.15 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS...

  17. Obtaining Funding and Support for Undergraduate Research

    ERIC Educational Resources Information Center

    Dorff, Michael; Narayan, Darren A.

    2013-01-01

    Over the past decade there has been a dramatic increase in undergraduate research activities at colleges and universities nationwide. However, this comes at a time when budgets are being tightened and some institutions do not have the resources to pursue new initiatives. In this article we present some ideas for obtaining funding and support for…

  18. 15 CFR 285.15 - Obtaining documents.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...; phone: 301-975-4016; fax: 301-926-2884; e-mail: nvlap@nist.gov. (b) Copies of all ISO/IEC documents are..., Gaithersburg, MD. For access to the NIST campus, please contact NVLAP by phone at 301-975-4016 or by e-mail at NVLAP@nist.gov to obtain instructions for visitor registration....

  19. Method of Obtaining Uniform Coatings on Graphite

    DOEpatents

    Campbell, I. E.

    1961-04-01

    A method is given for obtaining uniform carbide coatings on graphite bodies. According to the invention a metallic halide in vapor form is passed over the graphite body under such conditions of temperature and pressure that the halide reacts with the graphite to form a coating of the metal carbide on the surface of the graphite.

  20. METHOD OF OBTAINING UNIFORM COATINGS ON GRAPHITE

    DOEpatents

    Campbell, I.E.

    1961-04-01

    A method is given for obtaining uniform carbide coatings on graphite bodies. According to the invention a metallic halide in vapor form is passed over the graphite body under such conditions of temperature and pressure that the halide reacts with the graphite to form a coating of the metal carbide on the surface of the graphite.

  1. How to obtain confirmation for revalidation.

    PubMed

    Middleton, Lyn; Llewellyn, Denise

    2016-07-27

    Rationale and key points This is the seventh in a series of eight articles providing information about the Nursing and Midwifery Council revalidation process. This article focuses on obtaining confirmation for revalidation. » Revalidation is a mandatory process for nurses and midwives, enabling them to demonstrate their ability to practise safely and effectively. » Confirmation provides assurance that nurses and midwives have met the requirements of revalidation. » Confirmation does not involve making judgements about whether a nurse or midwife is fit to practise. Reflective activity 'How to' revalidate articles can help to update your practice and provide information about the revalidation process, including how you can obtain confirmation for revalidation. Reflect on and write a short account of: 1. The information that nurses and midwives are required to collect to meet the revalidation requirements. 2. How you could use this article to educate your colleagues. Subscribers can upload their reflective accounts at: rcni.com/portfolio. PMID:27461327

  2. Processing to obtain high-purity gallium

    NASA Astrophysics Data System (ADS)

    Bautista, Renato G.

    2003-03-01

    Gallium has become increasingly popular as a substrate material for electronic devices. Aside from ore, gallium can be obtained from such industrial sources as the Bayer process caustic liquor that is a byproduct of bauxite processing, flue dust removed from the fume-collection system in plants that produce aluminum by the electrolytic process, zinc refinery residues, gallium scrap materials, and coal fly ash. The purification process for gallium can start with solvent-extraction processes where the concentrations of impurities, especially metals, are reduced to the ppm range. This article describes how ultra-purification techniques can be employed to reduce the undesirable impurities to the low ppb range. The various procedures described give an idea as to the extent of work needed to obtain and prepare high-purity gallium for electronic application.

  3. Obtaining growth hormone from calf blood

    NASA Technical Reports Server (NTRS)

    Kalchev, L. A.; Ralchev, K. K.; Nikolov, I. T.

    1979-01-01

    The preparation of a growth hormone from human serum was used for the isolation of the hormone from calf serum. The preparation was biologically active - it increased the quantity of the free fatty acids released in rat plasma by 36.4 percent. Electrophoresis in Veronal buffer, ph 8.6, showed the presence of a single fraction having mobility intermediate between that of alpha and beta globulins. Gel filtration through Sephadex G 100 showed an elutriation curve identical to that obtained by the growth hormone prepared from pituitary glands.

  4. Obtaining information by dynamic (effortful) touching.

    PubMed

    Turvey, M T; Carello, Claudia

    2011-11-12

    Dynamic touching is effortful touching. It entails deformation of muscles and fascia and activation of the embedded mechanoreceptors, as when an object is supported and moved by the body. It is realized as exploratory activities that can vary widely in spatial and temporal extents (a momentary heft, an extended walk). Research has revealed the potential of dynamic touching for obtaining non-visual information about the body (e.g. limb orientation), attachments to the body (e.g. an object's height and width) and the relation of the body both to attachments (e.g. hand's location on a grasped object) and surrounding surfaces (e.g. places and their distances). Invariants over the exploratory activity (e.g. moments of a wielded object's mass distribution) seem to ground this 'information about'. The conception of a haptic medium as a nested tensegrity structure has been proposed to express the obtained information realized by myofascia deformation, by its invariants and transformations. The tensegrity proposal rationalizes the relative indifference of dynamic touch to the site of mechanical contact (hand, foot, torso or probe) and the overtness of exploratory activity. It also provides a framework for dynamic touching's fractal nature, and the finding that its degree of fractality may matter to its accomplishments. PMID:21969694

  5. Obtaining useful information from expert based sources.

    PubMed Central

    Slawson, D. C.; Shaughnessy, A. F.

    1997-01-01

    Clinicians rely heavily on expert based systems-consultation with colleagues, journal reviews and textbooks, and continuing education activities-to obtain new information. The usefulness of sources such as these depends on the relevance and validity of the information and the work it takes to obtain it. Useful information can be distinguished from the useless by asking three questions: Does the information focus on an outcome that my patients care about? Is the issue common to my practice, and is the intervention feasible? If the information is true, will it require me to change my practice? If the answer to all three questions is yes, then the information is a common POEM (patient oriented evidence that matters), capable of improving the lives of your patients and must be evaluated for validity. Conclusions based on results of well designed clinical trials are more likely to be valid than those drawn from observations based on experience in clinical practice. Both members of the team, clinicians and experts, must take responsibility for their respective roles. PMID:9099121

  6. Obtaining information by dynamic (effortful) touching

    PubMed Central

    Turvey, M. T.; Carello, Claudia

    2011-01-01

    Dynamic touching is effortful touching. It entails deformation of muscles and fascia and activation of the embedded mechanoreceptors, as when an object is supported and moved by the body. It is realized as exploratory activities that can vary widely in spatial and temporal extents (a momentary heft, an extended walk). Research has revealed the potential of dynamic touching for obtaining non-visual information about the body (e.g. limb orientation), attachments to the body (e.g. an object's height and width) and the relation of the body both to attachments (e.g. hand's location on a grasped object) and surrounding surfaces (e.g. places and their distances). Invariants over the exploratory activity (e.g. moments of a wielded object's mass distribution) seem to ground this ‘information about’. The conception of a haptic medium as a nested tensegrity structure has been proposed to express the obtained information realized by myofascia deformation, by its invariants and transformations. The tensegrity proposal rationalizes the relative indifference of dynamic touch to the site of mechanical contact (hand, foot, torso or probe) and the overtness of exploratory activity. It also provides a framework for dynamic touching's fractal nature, and the finding that its degree of fractality may matter to its accomplishments. PMID:21969694

  7. Acoustic barriers obtained from industrial wastes.

    PubMed

    Garcia-Valles, M; Avila, G; Martinez, S; Terradas, R; Nogués, J M

    2008-07-01

    Acoustic pollution is an environmental problem that is becoming increasingly more important in our society. Likewise, the accumulation of generated waste and the need for waste management are also becoming more and more pressing. In this study we describe a new material--called PROUSO--obtained from industrial wastes. PROUSO has a variety of commercial and engineering, as well as building, applications. The main raw materials used for this environmentally friendly material come from slag from the aluminium recycling process, dust from the marble industry, foundry sands, and recycled expanded polystyrene from recycled packaging. Some natural materials, such as plastic clays, are also used. To obtain PROUSO we used a conventional ceramic process, forming new mineral phases and incorporating polluted elements into the structure. Its physical properties make PROUSO an excellent acoustic and thermal insulation material. It absorbs 95% of the sound in the frequency band of the 500 Hz. Its compressive strength makes it ideal for use in ceramic wall building. PMID:18514765

  8. Obtaining railpad properties via dynamic mechanical analysis

    NASA Astrophysics Data System (ADS)

    Oregui, M.; de Man, A.; Woldekidan, M. F.; Li, Z.; Dollevoet, R.

    2016-02-01

    In this paper, we propose combining dynamic mechanical analysis (DMA) and the time-temperature superposition principle to determine various railpad dynamic properties. Having accurate information regarding the dynamic properties of a railpad is a fundamental requirement for designing tracks and understanding track deterioration. By testing three different railpad types, we demonstrate that the dynamic behavior of railpads over a wide frequency range can be successfully obtained under different preloads and temperatures if time-temperature superposition can be applied. To investigate railpad aging, worn railpads taken from a mainline in the Netherlands are tested. In this case, worn railpads are softer and possess a lower damping capacity than new railpads. In addition to performing these measurements, a Prony series material model is proposed to reproduce the dynamic behavior of railpads. The Prony series model is in good agreement with the measurements. Measured railpad dynamic properties and the corresponding Prony series numerical model provide valuable information for track design and modeling.

  9. Plasticity characteristics obtained through hardness measurement

    SciTech Connect

    Milman, Y.V.; Galanov, B.A.; Chugunova, S.I. )

    1993-09-01

    A characteristic of material plasticity [delta][sub H] is proposed. [delta][sub H] is determined as a part of plastic deformation in the total deformation during indentation. The following analytic expressions for the elastic deformation [epsilon][sub e] and for the total deformation [epsilon] on the contact area indenter-specimen in the direction of loading force are obtained, [epsilon][sub e] = 1.08(1 [minus] v [minus] 2v[sup 2])H[sub V/E], [epsilon] [approx] 0.076, where H[sub V] is the Vickers hardness, E is Young's modulus, v is the Poisson ratio, and [delta][sub H] = 1 [minus] ([epsilon][sub e]/[epsilon]). The [delta][sub H] value is calculated for various crystalline materials at different temperatures and in different structural states. [delta][sub H] is consistent with the concept of plasticity established before, and to characterize the influence of temperature, alloying and strain hardening on plasticity. The necessary condition for revealing ductility at tension and bending is [delta][sub H] [>=] 0.9. [delta][sub H] can be used as a plasticity characteristic of brittle materials.

  10. Utilizing therapists to obtain death penalty verdicts.

    PubMed

    Weinstock, R

    1994-01-01

    As a result of recent decisions by the United States and California Supreme Courts, therapists now have been placed in a position in which they can be forced to testify in death penalty cases for the only purposes of achieving a conviction and a death penalty verdict. Zeal for the death penalty seems to have overcome any concern for the ethics of psychiatrists or even for the welfare of society. In California, therapists can now be forced to testify against their own patients in capital cases even if the patient does not tender his mental state as an issue, despite the presence of a psychotherapist-patient privilege in the state for criminal matters. In California, the only option for therapists who wish to treat potentially dangerous patients may be to conduct the therapy under the umbrella of attorney-client privilege. Otherwise they may not be able to avoid serious ethical problems and personal danger if the patient actually does kill someone during or after therapy. They may be unable honestly and ethically to treat such patients without obtaining truly informed consent to therapy under these potentially "undercover policeman" circumstances. Hopefully, professional organizations will take a more activist position, and courts will appreciate the folly of these decisions and reverse them. Otherwise, they may spread to other states, for which California frequently sets precedents. PMID:8193387

  11. First results obtained by RUNJOB campaign

    NASA Astrophysics Data System (ADS)

    Kamioka, E.; Apanasenko, A. V.; Berezovskaya, V. A.; Fujii, M.; Fukuda, T.; Hareyama, M.; Hashimoto, G.; Ichimura, M.; Kobayashi, T.; Kopenkin, V.; Kuramata, S.; Lapshin, V. I.; Managadze, A. K.; Matsutani, H.; Misnikova, N. P.; Misu, T.; Mukhamedshin, R. A.; Nakamura, A.; Namiki, M.; Nanjo, H.; Nikolsky, S. I.; Ogura, K.; Ohta, S.; Oshuev, D. S.; Publichencko, P. A.; Rakobolskaya, I. V.; Roganova, T. M.; Sazhina, G. P.; Semba, H.; Shibata, T.; Shiota, T.; Sugimoto, H.; Sveshnikova, L. G.; Taran, V. M.; Watanabe, Z.; Yajima, N.; Yamagami, T.; Yashin, I. V.; Zamchalova, E. A.; Zatsepin, G. T.; Zayarnaya, I. S.; Runjob Collaboration ( Russia-Nippon Joint Balloon-Program)

    We report experimental results obtained by using a wide-gap type emulsion chamber flown in the first Japanese-Russo joint balloon project, called RUNJOB ( RUssia- Nippon JOint Balloon-program). Two balloons were launched from Kamchatka in July 1995, and both were recovered successfully near the Volga River. The exposure time was 130 hours for the first flight and 168 hours for the second. The mean ceiling altitude, in both flights, was 32 km corresponding to 10 g/cm 2. Total area of the emulsion chamber was 0.8 m 2, and the thickness 0.385 and 2.28 collision m.f.p.'s for vertically incident proton- and iron-primaries, respectively. We detected 381 showers using Fuji-#200-type X-ray film; of these 174 showers were due to atmospheric secondary γ-rays, and the rest 207 came from nuclear components. The energy range covers 20˜200 TeV for proton-primary, 3˜30 TeV/nucleon for helium-primary, and 0.7˜5 TeV/nucleon for iron-primary. We give the energy spectra for various elements (proton, helium, …, iron) as well as the all-particle spectrum and the average mass of the cosmic-ray primaries.

  12. Component Repair Times Obtained from MSPI Data

    SciTech Connect

    Eide, Steven A.

    2015-05-01

    Information concerning times to repair or restore equipment to service given a failure is valuable to probabilistic risk assessments (PRAs). Examples of such uses in modern PRAs include estimation of the probability of failing to restore a failed component within a specified time period (typically tied to recovering a mitigating system before core damage occurs at nuclear power plants) and the determination of mission times for support system initiating event (SSIE) fault tree models. Information on equipment repair or restoration times applicable to PRA modeling is limited and dated for U.S. commercial nuclear power plants. However, the Mitigating Systems Performance Index (MSPI) program covering all U.S. commercial nuclear power plants provides up-to-date information on restoration times for a limited set of component types. This paper describes the MSPI program data available and analyzes the data to obtain median and mean component restoration times as well as non-restoration cumulative probability curves. The MSPI program provides guidance for monitoring both planned and unplanned outages of trains of selected mitigating systems deemed important to safety. For systems included within the MSPI program, plants monitor both train UA and component unreliability (UR) against baseline values. If the combined system UA and UR increases sufficiently above established baseline results (converted to an estimated change in core damage frequency or CDF), a “white” (or worse) indicator is generated for that system. That in turn results in increased oversight by the US Nuclear Regulatory Commission (NRC) and can impact a plant’s insurance rating. Therefore, there is pressure to return MSPI program components to service as soon as possible after a failure occurs. Three sets of unplanned outages might be used to determine the component repair durations desired in this article: all unplanned outages for the train type that includes the component of interest, only

  13. 48 CFR 1815.403 - Obtaining cost or pricing data.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Obtaining cost or pricing... ADMINISTRATION CONTRACTING METHODS AND CONTRACT TYPES CONTRACTING BY NEGOTIATION Contract Pricing 1815.403 Obtaining cost or pricing data....

  14. 48 CFR 1815.403 - Obtaining cost or pricing data.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Obtaining cost or pricing... ADMINISTRATION CONTRACTING METHODS AND CONTRACT TYPES CONTRACTING BY NEGOTIATION Contract Pricing 1815.403 Obtaining cost or pricing data....

  15. 48 CFR 1815.403 - Obtaining cost or pricing data.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Obtaining cost or pricing... ADMINISTRATION CONTRACTING METHODS AND CONTRACT TYPES CONTRACTING BY NEGOTIATION Contract Pricing 1815.403 Obtaining cost or pricing data....

  16. 48 CFR 1815.403 - Obtaining cost or pricing data.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Obtaining cost or pricing... ADMINISTRATION CONTRACTING METHODS AND CONTRACT TYPES CONTRACTING BY NEGOTIATION Contract Pricing 1815.403 Obtaining cost or pricing data....

  17. 48 CFR 1815.403 - Obtaining cost or pricing data.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Obtaining cost or pricing... ADMINISTRATION CONTRACTING METHODS AND CONTRACT TYPES CONTRACTING BY NEGOTIATION Contract Pricing 1815.403 Obtaining cost or pricing data....

  18. How You Can Obtain Dollars for Needed Shop Facilities

    ERIC Educational Resources Information Center

    Levenson, Harold E.

    1976-01-01

    Tells where to get more information and application forms for grants and how to write proposals to obtain aid in expanding or building school shop facilities. Useful tips which may enable educators to obtain funding are also offered. (HD)

  19. 47 CFR 1.8002 - Obtaining an FRN.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Obtaining an FRN. 1.8002 Section 1.8002 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE FCC Registration Number § 1.8002 Obtaining an FRN. (a) The FRN must be obtained by anyone doing business with the Commission, see 31 U.S.C. 7701(c)(2), including but...

  20. 47 CFR 1.8002 - Obtaining an FRN.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Obtaining an FRN. 1.8002 Section 1.8002 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE FCC Registration Number § 1.8002 Obtaining an FRN. (a) The FRN must be obtained by anyone doing business with the Commission, see 31 U.S.C. 7701(c)(2), including but...

  1. 48 CFR 22.1007 - Requirement to obtain wage determinations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Requirement to obtain wage determinations. 22.1007 Section 22.1007 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... Amended 22.1007 Requirement to obtain wage determinations. The contracting officer shall obtain...

  2. 49 CFR 375.519 - Must I obtain weight tickets?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Must I obtain weight tickets? 375.519 Section 375... Household Goods Weighing the Shipment § 375.519 Must I obtain weight tickets? (a) You must obtain weight... separate weight ticket for each weighing. The weigh master must sign each weight ticket. Each weight...

  3. 49 CFR 375.519 - Must I obtain weight tickets?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Must I obtain weight tickets? 375.519 Section 375... Household Goods Weighing the Shipment § 375.519 Must I obtain weight tickets? (a) You must obtain weight... separate weight ticket for each weighing. The weigh master must sign each weight ticket. Each weight...

  4. 9 CFR 2.52 - How to obtain tags.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false How to obtain tags. 2.52 Section 2.52 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Identification of Animals § 2.52 How to obtain tags. Dealers or exhibitors may obtain, at their own expense, official...

  5. 32 CFR 806b.8 - Obtaining law enforcement records.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 6 2011-07-01 2011-07-01 false Obtaining law enforcement records. 806b.8... ADMINISTRATION PRIVACY ACT PROGRAM Obtaining Law Enforcement Records and Confidentiality Promises § 806b.8 Obtaining law enforcement records. The Commander, Air Force Office of Special Investigation; the...

  6. 5 CFR 2422.33 - Relief obtainable under part 2423.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 3 2011-01-01 2011-01-01 false Relief obtainable under part 2423. 2422... obtainable under part 2423. Remedial relief that was or could have been obtained as a result of a motion, objection, or challenge filed or raised under this subpart, may not be the basis for similar relief if...

  7. 40 CFR 35.6315 - Alternative methods for obtaining property.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... document a cost comparison analysis to determine which of these methods of obtaining equipment is the most... comparison analysis to EPA for approval. The recipient must obtain the equipment through the most cost..., the recipient may hire the services of a contractor. (ii) The recipient must obtain award...

  8. 40 CFR 35.6315 - Alternative methods for obtaining property.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... document a cost comparison analysis to determine which of these methods of obtaining equipment is the most... comparison analysis to EPA for approval. The recipient must obtain the equipment through the most cost..., the recipient may hire the services of a contractor. (ii) The recipient must obtain award...

  9. Thermal Effusivity of Vegetable Oils Obtained by a Photothermal Technique

    NASA Astrophysics Data System (ADS)

    Cervantes-Espinosa, L. M.; de L. Castillo-Alvarado, F.; Lara-Hernández, G.; Cruz-Orea, A.; Hernández-Aguilar, C.; Domínguez-Pacheco, A.

    2014-10-01

    Thermal properties of several vegetable oils such as soy, corn, and avocado commercial oils were obtained by using a photopyroelectric technique. The inverse photopyroelectric configuration was used in order to obtain the thermal effusivity of the oil samples. The theoretical equation for the photopyroelectric signal in this configuration, as a function of the incident light modulation frequency, was fitted to the experimental data in order to obtain the thermal effusivity of these samples. The obtained results are in good agreement with the thermal effusivity reported for other vegetable oils. All measurements were done at room temperature.

  10. Ready Reference. Publishers' Toll-Free Telephone Numbers and Web Sites; How To Obtain an ISBN; How To Obtain an ISSN; How To Obtain an SAN.

    ERIC Educational Resources Information Center

    Koltay, Emery

    2002-01-01

    Includes four articles: one lists publishers' toll-free telephone numbers and Web sites; and the others explain how to obtain an ISBN (International Standard Book Number), an ISSN (International Standard Serial Number), and an SAN (Standard Address Number) for organizations involved in the book industry. (LRW)

  11. 24 CFR 3286.307 - Process for obtaining trainer's qualification.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Process for obtaining trainer's...-Administered States § 3286.307 Process for obtaining trainer's qualification. (a) Where to apply. An applicant for qualification as a trainer must provide the applicant's legal name, address, and telephone...

  12. 32 CFR 564.40 - Procedures for obtaining medical care.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... that failure to promptly report the occurrence of a disease or injury may result in the loss of medical... 32 National Defense 3 2010-07-01 2010-07-01 true Procedures for obtaining medical care. 564.40... RESERVES NATIONAL GUARD REGULATIONS Medical Attendance and Burial § 564.40 Procedures for obtaining...

  13. 22 CFR 92.80 - Obtaining American vital statistics records.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Obtaining American vital statistics records. 92... statistics records. Individuals who inquire as to means of obtaining copies of or extracts from American... Vital Statistics Office at the place where the record is kept, which is usually in the capital city...

  14. 22 CFR 92.80 - Obtaining American vital statistics records.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Obtaining American vital statistics records. 92... statistics records. Individuals who inquire as to means of obtaining copies of or extracts from American... Vital Statistics Office at the place where the record is kept, which is usually in the capital city...

  15. 22 CFR 92.80 - Obtaining American vital statistics records.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Obtaining American vital statistics records. 92... statistics records. Individuals who inquire as to means of obtaining copies of or extracts from American... Vital Statistics Office at the place where the record is kept, which is usually in the capital city...

  16. 48 CFR 209.105-1 - Obtaining information.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Performance Information Retrieval System (PPIRS), available at http://www.ppirs.gov. Information relating to... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Obtaining information. 209....105-1 Obtaining information. (1) For guidance on using the Exclusions section of the System for...

  17. 48 CFR 209.105-1 - Obtaining information.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Information Retrieval System (PPIRS), available at http://www.ppirs.gov. Information relating to contract... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Obtaining information. 209....105-1 Obtaining information. (1) For guidance on using the Excluded Parties List System, see PGI...

  18. 48 CFR 209.105-1 - Obtaining information.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Performance Information Retrieval System (PPIRS), available at http://www.ppirs.gov. Information relating to... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Obtaining information. 209....105-1 Obtaining information. (1) For guidance on using the System for Award Management Exclusions,...

  19. 13 CFR 142.36 - Can I obtain judicial review?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Can I obtain judicial review? 142.36 Section 142.36 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Decisions and Appeals § 142.36 Can I obtain judicial review? If the...

  20. 12 CFR 792.06 - Can I obtain other records?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Can I obtain other records? 792.06 Section 792.06 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING THE OPERATIONS OF THE... Act Records Available Upon Request § 792.06 Can I obtain other records? Except with respect to...

  1. 9 CFR 2.52 - How to obtain tags.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false How to obtain tags. 2.52 Section 2.52 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Identification of Animals § 2.52 How to obtain tags. Dealers or exhibitors may...

  2. 9 CFR 2.52 - How to obtain tags.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false How to obtain tags. 2.52 Section 2.52 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Identification of Animals § 2.52 How to obtain tags. Dealers or exhibitors may...

  3. 48 CFR 209.105-1 - Obtaining information.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Obtaining information. 209....105-1 Obtaining information. (1) For guidance on using the Excluded Parties List System, see PGI 209... Information Retrieval System (PPIRS), available at http://www.ppirs.gov. Information relating to...

  4. 48 CFR 509.105-1 - Obtaining information.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Obtaining information. 509.105-1 Section 509.105-1 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION... Obtaining information. (a) From a prospective contractor. FAR 9.105-1 lists a number of sources...

  5. 48 CFR 9.105-1 - Obtaining information.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Obtaining information. 9... information. (a) Before making a determination of responsibility, the contracting officer shall possess or obtain information sufficient to be satisfied that a prospective contractor currently meets...

  6. A method for obtaining coefficients of compositional inverse generating functions

    NASA Astrophysics Data System (ADS)

    Kruchinin, Dmitry V.; Shablya, Yuriy V.; Kruchinin, Vladimir V.; Shelupanov, Alexander A.

    2016-06-01

    The aim of this paper is to show how to obtain expressions for coefficients of compositional inverse generating functions in explicit way. The method is based on the Lagrange inversion theorem and composita of generating functions. Also we give a method of obtaining expressions for coefficients of reciprocal generating functions and consider some examples.

  7. 40 CFR 270.100 - Who must obtain a RAP?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 28 2013-07-01 2013-07-01 false Who must obtain a RAP? 270.100 Section...) EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM Remedial Action Plans (RAPs) Applying for A Rap § 270.100 Who must obtain a RAP? When a facility or remediation waste management site...

  8. 40 CFR 270.100 - Who must obtain a RAP?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 27 2014-07-01 2014-07-01 false Who must obtain a RAP? 270.100 Section...) EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM Remedial Action Plans (RAPs) Applying for A Rap § 270.100 Who must obtain a RAP? When a facility or remediation waste management site...

  9. 40 CFR 270.100 - Who must obtain a RAP?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 28 2012-07-01 2012-07-01 false Who must obtain a RAP? 270.100 Section...) EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM Remedial Action Plans (RAPs) Applying for A Rap § 270.100 Who must obtain a RAP? When a facility or remediation waste management site...

  10. 40 CFR 270.100 - Who must obtain a RAP?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Who must obtain a RAP? 270.100 Section...) EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM Remedial Action Plans (RAPs) Applying for A Rap § 270.100 Who must obtain a RAP? When a facility or remediation waste management site...

  11. 40 CFR 270.100 - Who must obtain a RAP?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 27 2011-07-01 2011-07-01 false Who must obtain a RAP? 270.100 Section...) EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM Remedial Action Plans (RAPs) Applying for A Rap § 270.100 Who must obtain a RAP? When a facility or remediation waste management site...

  12. 7 CFR 1421.14 - Obtaining peanut loans.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Obtaining peanut loans. 1421.14 Section 1421.14... peanut loans. (a) Peanuts loans to individual producers may be obtained through: (1) County offices; or... presented for disbursement unless the peanuts pledged as collateral for the marketing assistance loan...

  13. 7 CFR 1421.14 - Obtaining peanut loans.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Obtaining peanut loans. 1421.14 Section 1421.14... peanut loans. (a) Peanuts loans to individual producers may be obtained through: (1) County offices; or... presented for disbursement unless the peanuts pledged as collateral for the marketing assistance loan...

  14. 7 CFR 1421.14 - Obtaining peanut loans.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Obtaining peanut loans. 1421.14 Section 1421.14... peanut loans. (a) Peanuts loans to individual producers may be obtained through: (1) County offices; or... presented for disbursement unless the peanuts pledged as collateral for the marketing assistance loan...

  15. 7 CFR 1421.14 - Obtaining peanut loans.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Obtaining peanut loans. 1421.14 Section 1421.14... peanut loans. (a) Peanuts loans to individual producers may be obtained through: (1) County offices; or... presented for disbursement unless the peanuts pledged as collateral for the marketing assistance loan...

  16. 7 CFR 1421.14 - Obtaining peanut loans.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Obtaining peanut loans. 1421.14 Section 1421.14... peanut loans. (a) Peanuts loans to individual producers may be obtained through: (1) County offices; or... presented for disbursement unless the peanuts pledged as collateral for the marketing assistance loan...

  17. 16 CFR 4.8 - Costs for obtaining Commission records.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Costs for obtaining Commission records. 4.8 Section 4.8 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE MISCELLANEOUS RULES § 4.8 Costs for obtaining Commission records. (a) Definitions. For the purpose of...

  18. 25 CFR 175.50 - Obtaining rights-of-way.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Obtaining rights-of-way. 175.50 Section 175.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN ELECTRIC POWER UTILITIES Rights-of-Way § 175.50 Obtaining rights-of-way. Where there is no existing right(s)-of-way for...

  19. 25 CFR 175.50 - Obtaining rights-of-way.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Obtaining rights-of-way. 175.50 Section 175.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN ELECTRIC POWER UTILITIES Rights-of-Way § 175.50 Obtaining rights-of-way. Where there is no existing right(s)-of-way for...

  20. 25 CFR 175.50 - Obtaining rights-of-way.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Obtaining rights-of-way. 175.50 Section 175.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN ELECTRIC POWER UTILITIES Rights-of-Way § 175.50 Obtaining rights-of-way. Where there is no existing right(s)-of-way for...

  1. 25 CFR 175.50 - Obtaining rights-of-way.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Obtaining rights-of-way. 175.50 Section 175.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN ELECTRIC POWER UTILITIES Rights-of-Way § 175.50 Obtaining rights-of-way. Where there is no existing right(s)-of-way for...

  2. 36 CFR 905.735-504 - Procedures for obtaining statements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Procedures for obtaining statements. 905.735-504 Section 905.735-504 Parks, Forests, and Public Property PENNSYLVANIA AVENUE DEVELOPMENT CORPORATION STANDARDS OF CONDUCT Statements of Employment and Financial Interests § 905.735-504 Procedures for obtaining statements. (a)...

  3. 20 CFR 327.15 - Reasonable efforts to obtain work.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... INSURANCE ACT AVAILABLE FOR WORK § 327.15 Reasonable efforts to obtain work. (a) Requirement. A claimant may... not covered by the act, who may reasonably be expected to have openings in work suitable for him; (4... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Reasonable efforts to obtain work....

  4. Obtaining the Electron Angular Momentum Coupling Spectroscopic Terms, jj

    ERIC Educational Resources Information Center

    Orofino, Hugo; Faria, Roberto B.

    2010-01-01

    A systematic procedure is developed to obtain the electron angular momentum coupling (jj) spectroscopic terms, which is based on building microstates in which each individual electron is placed in a different m[subscript j] "orbital". This approach is similar to that used to obtain the spectroscopic terms under the Russell-Saunders (LS) coupling…

  5. 22 CFR 92.80 - Obtaining American vital statistics records.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Obtaining American vital statistics records. 92... statistics records. Individuals who inquire as to means of obtaining copies of or extracts from American... Vital Statistics Office at the place where the record is kept, which is usually in the capital city...

  6. 22 CFR 92.80 - Obtaining American vital statistics records.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Obtaining American vital statistics records. 92... statistics records. Individuals who inquire as to means of obtaining copies of or extracts from American... Vital Statistics Office at the place where the record is kept, which is usually in the capital city...

  7. 48 CFR 51.203 - Means of obtaining service.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Means of obtaining service. 51.203 Section 51.203 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACT... (IFMS) 51.203 Means of obtaining service. (a) Authorized contractors shall submit requests...

  8. 48 CFR 51.203 - Means of obtaining service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Means of obtaining service. 51.203 Section 51.203 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACT... (IFMS) 51.203 Means of obtaining service. (a) Authorized contractors shall submit requests...

  9. 48 CFR 51.203 - Means of obtaining service.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Means of obtaining service. 51.203 Section 51.203 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACT... (IFMS) 51.203 Means of obtaining service. (a) Authorized contractors shall submit requests...

  10. 48 CFR 51.203 - Means of obtaining service.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Means of obtaining service. 51.203 Section 51.203 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACT... (IFMS) 51.203 Means of obtaining service. (a) Authorized contractors shall submit requests...

  11. 29 CFR 4.4 - Obtaining a wage determination.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... wage determination(s). If the initial computer analysis cannot identify the applicable wage... 29 Labor 1 2011-07-01 2011-07-01 false Obtaining a wage determination. 4.4 Section 4.4 Labor... Standards Provisions and Procedures § 4.4 Obtaining a wage determination. (a)(1) Sections 2(a)(1) and (2)...

  12. 10 CFR 503.35 - Inability to obtain adequate capital.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Inability to obtain adequate capital. 503.35 Section 503.35 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Permanent Exemptions for New Facilities § 503.35 Inability to obtain adequate capital. (a) Eligibility. Section 212(a)(1)(D)...

  13. 10 CFR 503.35 - Inability to obtain adequate capital.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Inability to obtain adequate capital. 503.35 Section 503.35 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Permanent Exemptions for New Facilities § 503.35 Inability to obtain adequate capital. (a) Eligibility. Section 212(a)(1)(D)...

  14. 32 CFR Appendix B to Part 275 - Obtaining Customer Authorization

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... required by 32 CFR part 310 for a personnel security investigation. C. Any customer's authorization not... 32 National Defense 2 2010-07-01 2010-07-01 false Obtaining Customer Authorization B Appendix B to... OF 1978 Pt. 275, App. B Appendix B to Part 275—Obtaining Customer Authorization A. A DoD...

  15. 5 CFR 1501.12 - Obtaining further information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Obtaining further information. 1501.12 Section 1501.12 Administrative Personnel THE INTERNATIONAL ORGANIZATIONS EMPLOYEES LOYALTY BOARD OPERATIONS OF THE INTERNATIONAL ORGANIZATIONS EMPLOYEES LOYALTY BOARD § 1501.12 Obtaining further...

  16. 32 CFR Appendix F to Part 275 - Obtaining Emergency Access

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Obtaining Emergency Access F Appendix F to Part 275 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED..., App. F Appendix F to Part 275—Obtaining Emergency Access A. Except as provided in paragraphs B. and...

  17. 42 CFR 37.204 - Procedure for obtaining payment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Procedure for obtaining payment. 37.204 Section 37.204 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS SPECIFICATIONS FOR MEDICAL EXAMINATIONS OF UNDERGROUND COAL MINERS Autopsies § 37.204 Procedure for obtaining payment. Every claim...

  18. 25 CFR 175.50 - Obtaining rights-of-way.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Obtaining rights-of-way. 175.50 Section 175.50 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN ELECTRIC POWER UTILITIES... utility's facilities, the customer shall be responsible for obtaining all rights-of-way necessary to...

  19. A New Method for Obtaining Russell-Saunders Terms

    ERIC Educational Resources Information Center

    Liu, Ying; Liu, Yue; Liu, Bihui

    2011-01-01

    A new method for obtaining Russell-Saunders terms of atomic configurations is reported. This new method is significantly different from, while at the same time complementary to, previously published methods for obtaining atomic terms. This novel procedure is elicited by the method used to determine the splitting of S, P, D terms in weak ligand…

  20. 32 CFR 806b.8 - Obtaining law enforcement records.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Obtaining law enforcement records. The Commander, Air Force Office of Special Investigation; the Commander... 32 National Defense 6 2010-07-01 2010-07-01 false Obtaining law enforcement records. 806b.8 Section 806b.8 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR...

  1. 46 CFR 70.35-5 - Where obtainable.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...: For Federal Register citations affecting § 70-35-5, see the List of CFR Sections Affected, which... 46 Shipping 3 2012-10-01 2012-10-01 false Where obtainable. 70.35-5 Section 70.35-5 Shipping COAST... of Shipping's Standards § 70.35-5 Where obtainable. (a) The standards established by the...

  2. 46 CFR 188.35-5 - Where obtainable.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Where obtainable. 188.35-5 Section 188.35-5 Shipping... PROVISIONS American Bureau of Shipping's Standards § 188.35-5 Where obtainable. (a) The standards established... also be examined at the Office of the Commandant (CG-CVC), U.S. Coast Guard, 2100 2nd St. SW.,...

  3. 46 CFR 70.35-5 - Where obtainable.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 3 2011-10-01 2011-10-01 false Where obtainable. 70.35-5 Section 70.35-5 Shipping COAST... of Shipping's Standards § 70.35-5 Where obtainable. (a) The standards established by the American... Office of the Commandant (CG-52), 2100 2nd St., SW., Stop 7126, Washington, DC 20593-7126, or at...

  4. 46 CFR 188.35-5 - Where obtainable.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Where obtainable. 188.35-5 Section 188.35-5 Shipping... PROVISIONS American Bureau of Shipping's Standards § 188.35-5 Where obtainable. (a) The standards established... also be examined at the Office of the Commandant (CG-543), U.S. Coast Guard, 2100 2nd St. SW.,...

  5. 46 CFR 70.35-5 - Where obtainable.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Where obtainable. 70.35-5 Section 70.35-5 Shipping COAST... of Shipping's Standards § 70.35-5 Where obtainable. (a) The standards established by the American... Office of the Commandant (CG-52), 2100 2nd St., SW., Stop 7126, Washington, DC 20593-7126, or at...

  6. 46 CFR 90.35-5 - Where obtainable.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Where obtainable. 90.35-5 Section 90.35-5 Shipping COAST... American Bureau of Shipping's Standards § 90.35-5 Where obtainable. The standards established by the... Office of the Commandant (CG-5PS), 2100 2nd St. SW., Stop 7126, Washington, DC 20593-7126, or at...

  7. 46 CFR 90.35-5 - Where obtainable.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Where obtainable. 90.35-5 Section 90.35-5 Shipping COAST... American Bureau of Shipping's Standards § 90.35-5 Where obtainable. (a) The standards established by the... Office of the Commandant (CG-52), 2100 2nd St. SW., Stop 7126, Washington, DC 20593-7126, or at...

  8. 46 CFR 90.35-5 - Where obtainable.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Where obtainable. 90.35-5 Section 90.35-5 Shipping COAST... American Bureau of Shipping's Standards § 90.35-5 Where obtainable. (a) The standards established by the... Office of the Commandant (CG-52), 2100 2nd St. SW., Stop 7126, Washington, DC 20593-7126, or at...

  9. 46 CFR 188.35-5 - Where obtainable.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Where obtainable. 188.35-5 Section 188.35-5 Shipping... PROVISIONS American Bureau of Shipping's Standards § 188.35-5 Where obtainable. (a) The standards established... also be examined at the Office of the Commandant (CG-543), U.S. Coast Guard, 2100 2nd St. SW.,...

  10. Full complex spectrum simultaneous obtaining SD-OCT

    NASA Astrophysics Data System (ADS)

    Gelikonov, Grigory V.; Gelikonov, Valentin M.; Shilyagin, Pavel A.

    2011-03-01

    An efficient technique of simultaneous obtaining of quadrature spectral components of interference signal in spectrometer-based OCT is proposed. The components are obtained in air-spaced non-polarization interferometer by partition of reference beam onto two parts and using an achromatic phase shifter. Several setups of phase sifter are described and compared.

  11. 48 CFR 509.105-1 - Obtaining information.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Obtaining information. 509.105-1 Section 509.105-1 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION COMPETITION AND ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS Responsible Prospective Contractors 509.105-1 Obtaining information. (a) From a...

  12. 48 CFR 9.105-1 - Obtaining information.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Obtaining information. 9.105-1 Section 9.105-1 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION ACQUISITION PLANNING CONTRACTOR QUALIFICATIONS Responsible Prospective Contractors 9.105-1 Obtaining information. (a) Before making a determination...

  13. 48 CFR 209.105-1 - Obtaining information.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Obtaining information. 209....105-1 Obtaining information. (1) For guidance on using the Excluded Parties List System, see PGI 209... Information Retrieval System (PPIRS), available at http://www.ppirs.gov. Information relating to...

  14. HNO3 profiles obtained during the EASOE campaign

    NASA Technical Reports Server (NTRS)

    Murcray, F. J.; Starkey, J. R.; Williams, W. J.; Matthews, W. A.; Schmidt, U.; Aimedieu, P.; Camy-Peyret, C.

    1994-01-01

    A small cryogenically cooled spectrometer system designed to obtain atmospheric emission spectra in the 7.5 micrometer to 13.0 micrometer region was flown piggyback on 9 balloon flights from ESRANGE (67.9 deg N, 21.2 deg E) during the European Arctic Stratospheric Ozone Experiment (EASOE) campaign. Initial analysis of the spectra obtained has been concentrated on obtaining HNO3 profiles for the various flights. HNO3 profiles for 17 December 1991, 9 January 1992, 22 January 1992, 5 February 1992 and 14 March 1992 are presented.

  15. Wood-Polymer composites obtained by gamma irradiation

    SciTech Connect

    Gago, J.; Lopez, A.; Rodriguez, J.; Santiago, J.; Acevedo, M.

    2007-10-26

    In this work we impregnate three Peruvian woods (Calycophy spruceanum Be, Aniba amazonica Meiz and Hura crepitans L) with styrene-polyester resin and methyl methacrylate. The polymerization of the system was promoted by gamma radiation and the experimental optimal condition was obtained with styrene-polyester 1:1 and 15 kGy. The obtained composites show reduced water absorption and better mechanical properties compared to the original wood. The structure of the wood-polymer composites was studied by light microscopy. Water absorption and hardness were also obtained.

  16. Generator for gallium-68 and compositions obtained therefrom

    DOEpatents

    Neirinckx, Rudi D.; Davis, Michael A.

    1981-01-01

    A generator for obtaining radioactive gallium-68 from germanium-68 bound in a resin containing unsubstituted phenolic hydroxyl groups. The germanium-68 is loaded into the resin from an aqueous solution of the germanium-68. A physiologically acceptable solution of gallium-68 having an activity of 0.1 to 50 millicuries per milliliter of gallium-68 solution is obtained. The solution is obtained from the bound germanium-68 which forms gallium-68 in situ by eluting the column with a hydrochloric acid solution to form an acidic solution of gallium-68. The acidic solution of gallium-68 can be neutralized.

  17. Quality assessment of electroencephalography obtained from a "dry electrode" system.

    PubMed

    Slater, Jeremy D; Kalamangalam, Giridhar P; Hope, Omotola

    2012-07-15

    This study examines the difference in application times for routine electroencephalography (EEG) utilizing traditional electrodes and a "dry electrode" headset. The primary outcome measure was the time to interpretable EEG (TIE). A secondary outcome measure of recording quality and interpretability was obtained from EEG sample review by two blinded clinical neurophysiologists. With EEG samples obtained from 10 subjects, the average TIE for the "dry electrode" system was 139s, and for the conventional recording 873s (p<0.001). The results support the hypothesis that such a "dry electrode" system can be applied with more than an 80% reduction in the TIE while still obtaining interpretable EEG. PMID:22633894

  18. Obtaining high thermally conductive materials by pressing from the granulate

    NASA Astrophysics Data System (ADS)

    Ditts, A.; Revva, I.; Pautova, Y.; Pogrebenkov, V.; Nepochatov, Y.; Galashov, E.; Tarnovskiy, R.

    2015-01-01

    This work contains results of investigation of obtaining high thermally conductive ceramics from commercial powders of aluminum nitride and yttrium oxide by the method of monoaxial compaction of granulate. The principal scheme of preparation is proposed and technological properties of granulate are defined. Compaction conditions for simple items to use as heat removal in microelectronics and power electrical engineering have been established. Investigations of thermophysical properties of obtained ceramics and its structure by the XRD and SEM methods have been carried out. Ceramics with thermal conductivity from 172 to 174 W/m·K has been obtained as result of this work.

  19. Characterization of pyrolysis oils obtained from non-conventional sources

    SciTech Connect

    Houde, J. Jr.; Charland, J.P.

    1995-12-31

    Research in the field of recycling which focusses on generating oil by pyrolysis or thermal conversion has increased considerably, in recent years. CANMET has developed an application for oil for use as an additive in the manufacture of asphalt. The oil is obtained by thermal conversion of municipal sewage sludge. A program is now under way to examine oils obtained from other sources. The project characterizes pyrolysis oils from automobile shredder residue and pulp and paper mill sludge. Analytical results will be presented as well as a comparison of these oils with those obtained from tires and municipal sewage sludge.

  20. 42 CFR 37.52 - Method of obtaining definitive interpretations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... CARE AND EXAMINATIONS SPECIFICATIONS FOR MEDICAL EXAMINATIONS OF UNDERGROUND COAL MINERS Chest Roentgenographic Examinations Specifications for Interpretation, Classification, and Submission of Chest Roentgenograms § 37.52 Method of obtaining definitive interpretations. (a) All chest roentgenograms which...

  1. 42 CFR 37.53 - Method of obtaining definitive interpretations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... CARE AND EXAMINATIONS SPECIFICATIONS FOR MEDICAL EXAMINATIONS OF COAL MINERS Chest Radiographic Examinations Specifications for Interpretation, Classification, and Submission of Chest Radiographs § 37.53 Method of obtaining definitive interpretations. (a) All chest radiographs which are first classified...

  2. 42 CFR 37.52 - Method of obtaining definitive interpretations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... CARE AND EXAMINATIONS SPECIFICATIONS FOR MEDICAL EXAMINATIONS OF UNDERGROUND COAL MINERS Chest Roentgenographic Examinations Specifications for Interpretation, Classification, and Submission of Chest Roentgenograms § 37.52 Method of obtaining definitive interpretations. (a) All chest roentgenograms which...

  3. 42 CFR 37.53 - Method of obtaining definitive interpretations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... CARE AND EXAMINATIONS SPECIFICATIONS FOR MEDICAL EXAMINATIONS OF UNDERGROUND COAL MINERS Chest Roentgenographic Examinations Specifications for Interpretation, Classification, and Submission of Chest Radiographs § 37.53 Method of obtaining definitive interpretations. (a) All chest radiographs which are...

  4. Using Mathematica and Maple To Obtain Chemical Equations.

    ERIC Educational Resources Information Center

    Missen, Ronald W.; Smith, William R.

    1997-01-01

    Shows how the computer software programs Mathematica and Maple can be used to obtain chemical equations to represent the stoichiometry of a reacting system. Specific examples are included. Contains 10 references. (DKM)

  5. Chitosan macroporous foams obtained in highly concentrated emulsions as templates.

    PubMed

    Miras, Jonathan; Vílchez, Susana; Solans, Conxita; Esquena, Jordi

    2013-11-15

    Emulsion templating is an effective route for the preparation of macroporous polymer foams, with well-defined pore structures. This kind of material is usually obtained by polymerization or crosslinking in the external phase of highly concentrated emulsions. The present article describes the synthesis of macroporous foams based on a cationic polymer, chitosan, crosslinked with genipin, a natural crosslinker. The phase behavior was used to study the influence of chitosan on surfactant self-aggregation. Hexagonal and lamellar liquid crystalline structures could be obtained in the presence of chitosan, and polymer did not greatly influence the geometric lattice parameters of these self-aggregates. O/W highly concentrated emulsions were obtained in the presence of chitosan in the continuous phase, which allowed reducing both droplet size and polydispersity. The emulsions were stable during the time required for crosslinking, obtaining macroporous foams with high pore volume and degree of crosslinking. PMID:24011788

  6. Hydrolysis of starch and fermentable hydrolysates obtained therefrom

    SciTech Connect

    Muller, W.C.; Miller, F.D.

    1981-05-05

    Starch in slurry was liquefied by strong acid and a-amylase, saccharified in the presence of acid cation exchanger, and neutralized with NH/sub 4/OH to obtain an aqueous solution of fermentable sugar.

  7. Treatment of biomass to obtain a target chemical

    DOEpatents

    Dunson, Jr., James B.; Tucker, III, Melvin P.; Elander, Richard T.; Hennessey, Susan Marie

    2010-08-24

    Target chemicals were produced using biocatalysts that are able to ferment sugars derived from treated biomass. Sugars were obtained by pretreating biomass under conditions of high solids and low ammonia concentration, followed by saccharification.

  8. 30 CFR 229.120 - Obtaining regulatory and policy guidance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... REVENUE MANAGEMENT DELEGATION TO STATES Oil and Gas, Onshore Delegation Requirements § 229.120 Obtaining... relating to the calculation, reporting, and payment of oil and gas royalties. In those cases when...

  9. 7 CFR 54.6 - How to obtain service.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... MEAT PRODUCTS (GRADING, CERTIFICATION, AND STANDARDS) Regulations Service § 54.6 How to obtain service...'s new commitment. If more than one applicant is involved in the reapplication for a canceled...

  10. 7 CFR 54.6 - How to obtain service.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... MEAT PRODUCTS (GRADING, CERTIFICATION, AND STANDARDS) Regulations Service § 54.6 How to obtain service...'s new commitment. If more than one applicant is involved in the reapplication for a canceled...

  11. 7 CFR 54.6 - How to obtain service.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... MEAT PRODUCTS (GRADING, CERTIFICATION, AND STANDARDS) Regulations Service § 54.6 How to obtain service...'s new commitment. If more than one applicant is involved in the reapplication for a canceled...

  12. Color coded data obtained by JPL's Shuttle Multispectral Infrared radiometer

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Color coded data obtained from Baja California, Mexico to Texas by JPL's Shuttle Multispectral Infrared radiometer is pictured. The map shows where data was obtained on the 19th orbit of the mission. Yellow and green areas represent water. The first brown segment at left is Baja California, and the second begins at the coast of mainland Mexico and extends into Texas. The dark brown strips at the right are clouds.

  13. Comparison of hearing thresholds obtained with Baha preoperative assessment tools and those obtained with the osseointegrated implant.

    PubMed

    Heywood, Rebecca L; Patel, Parag M; Jonathan, David A

    2011-05-01

    We conducted a study of the Baha bone-anchored hearing aid system to quantify the difference between (1) hearing thresholds obtained through preoperative testing methods with the Baha sound processor attached to three different bone-conduction testing devices and (2) thresholds obtained postoperatively with the sound processor attached to a surgically placed osseointegrated titanium implant. Twenty-three patients underwent free-field testing in four situations: with the Baha sound processor attached to (1) the Baha Testband (transcutaneous transmission), (2) the Baha Softband (transcutaneous transmission), (3) a test rod (bone conduction via the teeth), and (4) the osseointegrated implant (percutaneous transmission). The main outcome measure was the result of a comparison of the thresholds obtained with the three preoperative test methods and those obtained with the osseointegrated implant. We found that aided thresholds obtained with the osseointegrated implant were significantly better (p < 0.05) than those obtained with the three preoperative test methods. The degree of superiority increased with higher frequencies. We conclude that thresholds of 1 to 18 dB better than those obtained by preoperative test methods can be expected postoperatively with the osseointegrated implant. The damping effect of sound transmission via the teeth or transcutaneously must be accounted for in making predictions of postoperative outcome. PMID:21563076

  14. Obtaining antimicrobial peptides by controlled peptic hydrolysis of bovine hemoglobin.

    PubMed

    Adje, Estelle Yaba; Balti, Rafik; Kouach, Mostafa; Dhulster, Pascal; Guillochon, Didier; Nedjar-Arroume, Naïma

    2011-08-01

    Under standard conditions, the peptides and specially the active peptides were obtained from either the denatured hemoglobin that all structures are completely modified or either the native hemoglobin where all structures are intact. In these conditions, antibacterial peptides were isolated from a very complex peptidic hydrolysate which contains more than one hundred peptides having various sizes and characteristics, involving a complex purification process. The new hydrolysis conditions were obtained by using 40% methanol, 30% ethanol, 20% propanol or 10% butanol. These conditions, where only the secondary structure of hemoglobin retains intact, were followed in order to enrich the hydrolyzed hemoglobin by active peptides or obtain new antibacterial peptides. In these controlled peptic hydrolysis of hemoglobin, a selective and restrictive hydrolysate contained only 29 peptides was obtained. 26 peptides have an antibacterial activity against Micrococcus luteus, Listeria innocua, and Escherichia coli with MIC from 187.1 to 1 μM. Among these peptides, 13 new antibacterial peptides are obtained only in these new hydrolysis conditions. PMID:21510973

  15. Enhanced reduction of velocity data obtained during CETA flight experiment

    NASA Astrophysics Data System (ADS)

    Finley, Tom D.; Wong, Douglas T.; Tripp, John S.

    1993-05-01

    A newly developed technique for enhanced data reduction provides an improved procedure that allows least squares minimization to become possible between data sets with an unequal number of data points. This technique was applied in the Crew and Equipment Translation Aid (CETA) experiment on the STS-37 Shuttle flight in April 1991 to obtain the velocity profile from the acceleration data. The new technique uses a least-squares method to estimate the initial conditions and calibration constants. These initial conditions are estimated by least-squares fitting the displacements indicated by the Hall-effect sensor data to the corresponding displacements obtained from integrating the acceleration data. The velocity and displacement profiles can then be recalculated from the corresponding acceleration data using the estimated parameters. This technique, which enables instantaneous velocities to be obtained from the test data instead of only average velocities at varying discrete times, offers more detailed velocity information, particularly during periods of large acceleration or deceleration.

  16. Balancing patient care and confidentiality: considerations in obtaining collateral information.

    PubMed

    Petrik, Megan L; Billera, Melodi; Kaplan, Yuliya; Matarazzo, Bridget; Wortzel, Hal

    2015-05-01

    Collateral information facilitates comprehensive mental health care and is consistent with recovery-oriented models of care. But providers are often faced with complex decisions about obtaining collateral information, particularly when patients do not consent to communication with third parties for information gathering. Such situations require a thoughtful balance of best clinical practices, legal and ethical responsibilities, and patient safety concerns. This column offers an overview of the clinical utility of collateral information as well as the ethical and legal regulations concerning confidentiality that guide the process of obtaining collateral information. The risk-benefit analysis process related to obtaining collateral information without patient permission is illustrated. Recommendations about clinical consultation and documentation that facilitate optimal and ethical patient care are offered. PMID:25955265

  17. Using FLCT to Obtain Spectral Information From MOSES Data

    NASA Astrophysics Data System (ADS)

    Courrier, Hans; Kankelborg, Charles

    2014-06-01

    The Multi-Order Solar EUV Spectrograph (MOSES) is a high cadence slitless spectrograph that images in He II 304Å. The large field of view (20’x10’) combined with the ability to quickly obtain images containing both spectral and spatial information makes MOSES an ideal platform for probing small scale, short duration flows resulting from magnetic reconnection in the solar transition region. The ease of obtaining co-temporal spectral and spatial data with a slitless spectrograph is counterbalanced by increased difficulty required to disentangling the information captured in the images. The Fourier Local Correlation Tracking (FLCT) routine developed by Fischer and Welch (2007) is developed as a technique for obtaining Doppler shifts and line widths from small scale flows imaged by MOSES. Results are reported utilizing this technique on simulated images and MOSES data.

  18. Enhanced reduction of velocity data obtained during CETA flight experiment

    NASA Technical Reports Server (NTRS)

    Finley, Tom D.; Wong, Douglas T.; Tripp, John S.

    1993-01-01

    A newly developed technique for enhanced data reduction provides an improved procedure that allows least squares minimization to become possible between data sets with an unequal number of data points. This technique was applied in the Crew and Equipment Translation Aid (CETA) experiment on the STS-37 Shuttle flight in April 1991 to obtain the velocity profile from the acceleration data. The new technique uses a least-squares method to estimate the initial conditions and calibration constants. These initial conditions are estimated by least-squares fitting the displacements indicated by the Hall-effect sensor data to the corresponding displacements obtained from integrating the acceleration data. The velocity and displacement profiles can then be recalculated from the corresponding acceleration data using the estimated parameters. This technique, which enables instantaneous velocities to be obtained from the test data instead of only average velocities at varying discrete times, offers more detailed velocity information, particularly during periods of large acceleration or deceleration.

  19. Epoxidation of propylene dimers and isomerization of mixtures obtained

    SciTech Connect

    Dobrev, D.M.; Kurtev, K.S.

    1988-05-10

    Mixtures of hexenes are obtained in the dimerization of propylene on a Ziegler catalyst. By the epoxidation of this mixture by organic peroxides, followed by isomerization of the oxides, C/sub 6/ ketones, which are used as solvents, can be obtained. The hexenes were obtained by dimerization of propylene in the presence of a Ni(C/sub 5/H/sub 7/O/sub 2/)/sub 2/-P(C/sub 6/H/sub 5/)/sub 3/-(C/sub 3/H/sub 5/)/sub 2/AlCl catalytic system. The epoxidation was carried with technical grade isopropylbenzyl hydroperoxide (IPBHP). MoO/sub 2/(C/sub 5/H/sub 7/O/sub 2/)/sub 2/ was used as the catalyst. The relative rates of epoxidation of different isomers contained in the dimeric fraction, with respect to 2-methyl-1-pentene, was determined by means of competing reactions.

  20. [Obtaining sturgeon spawn in accordance with the German Pharmaceuticals Act].

    PubMed

    Bräuer, G; Emmerich, I U

    2014-01-01

    Obtaining sturgeon spawn in aquaculture is carried out with different objectives. Sturgeons are increasingly used for ornamental purposes or to serve as food. Previously, sturgeon roe was obtained primarily by surgical opening of the abdomen or during slaughter. Recently, in aquaculture roe has been increasingly produced by stripping off the eggs. In this new method it is necessary to synchronize spawn production by stimulating the fish through hormone usage. Therefore, the complete egg package can be taken from the fish, which avoids resorption disorders. This article discusses how this method can be evaluated from the perspective of drug law. PMID:24518883

  1. Inverse Modelling to Obtain Head Movement Controller Signal

    NASA Technical Reports Server (NTRS)

    Kim, W. S.; Lee, S. H.; Hannaford, B.; Stark, L.

    1984-01-01

    Experimentally obtained dynamics of time-optimal, horizontal head rotations have previously been simulated by a sixth order, nonlinear model driven by rectangular control signals. Electromyography (EMG) recordings have spects which differ in detail from the theoretical rectangular pulsed control signal. Control signals for time-optimal as well as sub-optimal horizontal head rotations were obtained by means of an inverse modelling procedures. With experimentally measured dynamical data serving as the input, this procedure inverts the model to produce the neurological control signals driving muscles and plant. The relationships between these controller signals, and EMG records should contribute to the understanding of the neurological control of movements.

  2. Characterization of a rare earth oxide obtained from xenotime mineral

    SciTech Connect

    Vernilli, Fernando . E-mail: fernando.vernilli@demar.faenquil.br; Camargo Vernilli, Daniela; Ferreira, Bento; Silva, Gilbert

    2007-01-15

    This paper reports on the characterization of a rare earth oxide obtained by hydrometallurgy of the mineral xenotime, an yttrium phosphate containing other rare earths, and comparison with mixtures of rare earth oxides prepared in different ways. The results indicated that hydrometallurgy from xenotime yielded a solid solution of the rare earth oxides. However, when the pure rare earth oxides were simply mixed physically then heat-treated at 1000 deg. C, a similar solid solution was not obtained. On the other hand, when the mixtures were prepared using a co-precipitation process, subsequent heat treatment did produce oxide solid solutions similar to that produced by hydrometallurgy of xenotime.

  3. Drag reduction obtained by modifying a standard truck

    NASA Technical Reports Server (NTRS)

    Sheridan, A. E.; Grier, S. J.

    1978-01-01

    A standard two-axle truck with a box-shaped cargo compartment was tested to determine whether significant reductions in aerodynamic drag could be obtained by modifying the front of the cargo compartment. The coastdown method was used to determine the total drag of the baseline vehicle, which had a square-cornered cargo box, and of several modified configurations. Test velocities ranged from 56.3 to 94.6 kilometers per hour (35 to 60 miles per hour). At 88.5 kilometers per hour (55 miles per hour), the aerodynamic drag reductions obtained with the modified configurations ranged from 8 to 30 percent.

  4. 43 CFR 3581.2 - Who may obtain a lease.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Who may obtain a lease. 3581.2 Section 3581.2 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) SPECIAL LEASING AREAS Gold, Silver,...

  5. 43 CFR 3581.2 - Who may obtain a lease.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Who may obtain a lease. 3581.2 Section 3581.2 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) SPECIAL LEASING AREAS Gold, Silver,...

  6. 43 CFR 3581.2 - Who may obtain a lease.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Who may obtain a lease. 3581.2 Section 3581.2 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) SPECIAL LEASING AREAS Gold, Silver,...

  7. Stoichiometric hydroxyapatite obtained by precipitation and sol gel processes

    NASA Astrophysics Data System (ADS)

    Vazquez, C. G.; Barba, C. P.; Munguia, N.

    2005-06-01

    Three methods for obtaining hydroxiapatite (HA) are described. HA is a very interesting ceramic because of its many medical applications. The first two precipitation methods start from calcium and phosphorous compounds, whereas the third method is a sol-gel process that uses alcoxides. The products were characterized and compared. The observed differences are important for practical applications.

  8. 5 CFR 2411.5 - Procedure for obtaining information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Panel, or the IG, as appropriate. A list of the office and e-mail addresses is in Appendix A to 5 CFR... 5 Administrative Personnel 3 2012-01-01 2012-01-01 false Procedure for obtaining information. 2411.5 Section 2411.5 Administrative Personnel FEDERAL LABOR RELATIONS AUTHORITY, GENERAL COUNSEL OF...

  9. 5 CFR 2411.5 - Procedure for obtaining information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Panel, or the IG, as appropriate. A list of the office and e-mail addresses is in Appendix A to 5 CFR... 5 Administrative Personnel 3 2011-01-01 2011-01-01 false Procedure for obtaining information. 2411.5 Section 2411.5 Administrative Personnel FEDERAL LABOR RELATIONS AUTHORITY, GENERAL COUNSEL OF...

  10. 5 CFR 2411.5 - Procedure for obtaining information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Panel, or the IG, as appropriate. A list of the office and e-mail addresses is in Appendix A to 5 CFR... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false Procedure for obtaining information. 2411.5 Section 2411.5 Administrative Personnel FEDERAL LABOR RELATIONS AUTHORITY, GENERAL COUNSEL OF...

  11. 7 CFR 54.6 - How to obtain service.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) MEATS, PREPARED MEATS, AND MEAT PRODUCTS (GRADING, CERTIFICATION, AND STANDARDS) Regulations Service § 54.6 How to obtain service...'s new commitment. If more than one applicant is involved in the reapplication for a canceled...

  12. 7 CFR 54.6 - How to obtain service.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) MEATS, PREPARED MEATS, AND MEAT PRODUCTS (GRADING, CERTIFICATION, AND STANDARDS) Regulations Service § 54.6 How to obtain service...'s new commitment. If more than one applicant is involved in the reapplication for a canceled...

  13. 25 CFR 273.19 - Obtaining application forms.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Obtaining application forms. 273.19 Section 273.19 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT PROGRAM EDUCATION CONTRACTS UNDER JOHNSON-O'MALLEY ACT Application Process § 273.19...

  14. 48 CFR 9.105-1 - Obtaining information.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Information Retrieval System (PPIRS), and any other relevant past performance information (see 9.104-1(c) and... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Obtaining information. 9... information. (a) Before making a determination of responsibility, the contracting officer shall possess...

  15. 48 CFR 9.105-1 - Obtaining information.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Retrieval System (PPIRS), and any other relevant past performance information (see 9.104-1(c) and subpart 42... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Obtaining information. 9... information. (a) Before making a determination of responsibility, the contracting officer shall possess...

  16. Obtaining Carbon Nanomaterials on a Ni-Mo-Bentonite Catalyst

    NASA Astrophysics Data System (ADS)

    Sataeva, G. E.; Daurenbek, N. M.; Myrzakhmet, M. K.

    2014-05-01

    Investigations into obtaining granulated sorbents based on bentonite clays of the Kyngrack fi eld have been carried out. A pilot-production technology for obtaining carbon composite materials (sorbents and catalysts) has been proposed. The process of formation of catalytic carbon in composites based on Ni-Mo bentonite has been studied on a semicommercial continuous laboratory reactor. It has been established that tubular-fibrous nanosize particles are predominantly formed in the pyrolysis of methane with a Ni-Mo-bentonite catalyst. The efficiency of activation of these sorbents is influenced by the concentration of the clay in them and by their temperature, and also by the consumption of an acid and the time of contact between the solvent and the acid. The structure of the formed nanotubes and nanofibers has been determined with a scanning electron microscope. Optimum parameters and kinetic regularities of the process of obtaining nanotubes and nanofibers at the intermolecular level through their pyrolysis from methane have been obtained.

  17. 48 CFR 9.105-1 - Obtaining information.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Obtaining information. 9... to FAPIIS such as from the Excluded Parties List System (EPLS) and the Past Performance Information Retrieval System (PPIRS), and any other relevant past performance information (see 9.104-1(c) and subpart...

  18. Damping filter method for obtaining spatially localized solutions.

    PubMed

    Teramura, Toshiki; Toh, Sadayoshi

    2014-05-01

    Spatially localized structures are key components of turbulence and other spatiotemporally chaotic systems. From a dynamical systems viewpoint, it is desirable to obtain corresponding exact solutions, though their existence is not guaranteed. A damping filter method is introduced to obtain variously localized solutions and adapted in two typical cases. This method introduces a spatially selective damping effect to make a good guess at the exact solution, and we can obtain an exact solution through a continuation with the damping amplitude. The first target is a steady solution to the Swift-Hohenberg equation, which is a representative of bistable systems in which localized solutions coexist and a model for spanwise-localized cases. Not only solutions belonging to the well-known snaking branches but also those belonging to isolated branches known as "isolas" are found with continuation paths between them in phase space extended with the damping amplitude. This indicates that this spatially selective excitation mechanism has an advantage in searching spatially localized solutions. The second target is a spatially localized traveling-wave solution to the Kuramoto-Sivashinsky equation, which is a model for streamwise-localized cases. Since the spatially selective damping effect breaks Galilean and translational invariances, the propagation velocity cannot be determined uniquely while the damping is active, and a singularity arises when these invariances are recovered. We demonstrate that this singularity can be avoided by imposing a simple condition, and a localized traveling-wave solution is obtained with a specific propagation speed. PMID:25353864

  19. 29 CFR 4.4 - Obtaining a wage determination.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... under the contract, the agency shall identify the employees and/or work subject to the collective... employees performing work on the contract. The contracting agency, therefore, must obtain a wage... resultant contract documents and shall be applicable to all work performed thereunder (regardless of...

  20. 15 CFR 711.6 - Where to obtain forms.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 2 2011-01-01 2011-01-01 false Where to obtain forms. 711.6 Section 711.6 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS...

  1. 15 CFR 711.6 - Where to obtain forms.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 2 2012-01-01 2012-01-01 false Where to obtain forms. 711.6 Section 711.6 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS...

  2. 17 CFR 38.254 - Ability to obtain information.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... DESIGNATED CONTRACT MARKETS Prevention of Market Disruption § 38.254 Ability to obtain information. (a) The designated contract market must have rules that require traders in its contracts to keep records of their..., and make such records available, upon request, to the designated contract market. (b) A...

  3. 34 CFR 685.201 - Obtaining a loan.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 4 2011-07-01 2011-07-01 false Obtaining a loan. 685.201 Section 685.201 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) WILLIAM D. FORD FEDERAL DIRECT LOAN PROGRAM Borrower Provisions §...

  4. 7 CFR 621.21 - Who may obtain assistance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Who may obtain assistance. 621.21 Section 621.21 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE WATER RESOURCES RIVER BASIN INVESTIGATIONS AND SURVEYS Floodplain...

  5. 7 CFR 621.21 - Who may obtain assistance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Who may obtain assistance. 621.21 Section 621.21 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE WATER RESOURCES RIVER BASIN INVESTIGATIONS AND SURVEYS Floodplain...

  6. 7 CFR 621.21 - Who may obtain assistance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Who may obtain assistance. 621.21 Section 621.21 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE WATER RESOURCES RIVER BASIN INVESTIGATIONS AND SURVEYS Floodplain...

  7. 7 CFR 621.21 - Who may obtain assistance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Who may obtain assistance. 621.21 Section 621.21 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE WATER RESOURCES RIVER BASIN INVESTIGATIONS AND SURVEYS Floodplain...

  8. 7 CFR 621.21 - Who may obtain assistance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Who may obtain assistance. 621.21 Section 621.21 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE WATER RESOURCES RIVER BASIN INVESTIGATIONS AND SURVEYS Floodplain...

  9. 21 CFR 1315.32 - Obtaining a procurement quota.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 9 2011-04-01 2011-04-01 false Obtaining a procurement quota. 1315.32 Section 1315.32 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND... the Office of Diversion Control Web site, and must be filed with the Drug & Chemical...

  10. 21 CFR 1315.32 - Obtaining a procurement quota.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Obtaining a procurement quota. 1315.32 Section 1315.32 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND... the Office of Diversion Control Web site, and must be filed with the Drug & Chemical...

  11. 21 CFR 1315.34 - Obtaining an import quota.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 9 2011-04-01 2011-04-01 false Obtaining an import quota. 1315.34 Section 1315.34 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND PRODUCTION QUOTAS... Federal Food, Drug and Cosmetic Act of each form to be imported. (6) The amount requested expressed...

  12. 21 CFR 1315.34 - Obtaining an import quota.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Obtaining an import quota. 1315.34 Section 1315.34 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND PRODUCTION QUOTAS... Federal Food, Drug and Cosmetic Act of each form to be imported. (6) The amount requested expressed...

  13. 7 CFR 621.11 - Who may obtain assistance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Who may obtain assistance. 621.11 Section 621.11 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE WATER RESOURCES RIVER BASIN INVESTIGATIONS AND SURVEYS USDA Cooperative...

  14. 9 CFR 592.100 - Who may obtain service.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Who may obtain service. 592.100 Section 592.100 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS Application for Service § 592.100 Who...

  15. 9 CFR 2.52 - How to obtain tags.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false How to obtain tags. 2.52 Section 2.52 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL..., at their own expense, official tags from commercial tag manufacturers. 4 At the time the dealer...

  16. 9 CFR 2.52 - How to obtain tags.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false How to obtain tags. 2.52 Section 2.52 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL..., at their own expense, official tags from commercial tag manufacturers. 4 At the time the dealer...

  17. Enzymatic Conversion of Aromatic Compounds Obtained from Crop Residues

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Biomass obtained from crop residues and the related processing wastes typically contain minor amounts of aromatic compounds such as ferulic and p-coumaric acids. These compounds occur as esters and ethers associated with plant cell wall structures and as components of lignin. These compounds exhibit...

  18. 25 CFR 273.19 - Obtaining application forms.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Obtaining application forms. 273.19 Section 273.19 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT PROGRAM EDUCATION CONTRACTS UNDER JOHNSON-O'MALLEY ACT Application Process § 273.19...

  19. 20 CFR 726.4 - Who must obtain insurance coverage.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false Who must obtain insurance coverage. 726.4 Section 726.4 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, AS AMENDED BLACK LUNG BENEFITS; REQUIREMENTS FOR COAL...

  20. 7 CFR 201.45 - Obtaining the working sample.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Obtaining the working sample. 201.45 Section 201.45 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED ACT FEDERAL SEED...

  1. 43 CFR 3581.2 - Who may obtain a lease.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Who may obtain a lease. 3581.2 Section 3581.2 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) SPECIAL LEASING AREAS Gold, Silver,...

  2. 9 CFR 439.10 - Criteria for obtaining accreditation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Criteria for obtaining accreditation. 439.10 Section 439.10 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE REGULATORY REQUIREMENTS UNDER THE FEDERAL MEAT INSPECTION ACT AND THE POULTRY PRODUCTS INSPECTION ACT ACCREDITATION OF...

  3. 32 CFR 564.40 - Procedures for obtaining medical care.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 3 2014-07-01 2014-07-01 false Procedures for obtaining medical care. 564.40... benefits. (b) Authorization for care in civilian facility. (1) An individual who desires medical or dental care in civilian medical treatment facilities at Federal expense is not authorized such care...

  4. 42 CFR 37.204 - Procedure for obtaining payment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Procedure for obtaining payment. 37.204 Section 37.204 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS SPECIFICATIONS FOR MEDICAL EXAMINATIONS OF UNDERGROUND COAL MINERS Autopsies § 37.204...

  5. 32 CFR 564.40 - Procedures for obtaining medical care.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 3 2011-07-01 2009-07-01 true Procedures for obtaining medical care. 564.40... benefits. (b) Authorization for care in civilian facility. (1) An individual who desires medical or dental care in civilian medical treatment facilities at Federal expense is not authorized such care...

  6. 32 CFR 564.40 - Procedures for obtaining medical care.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 3 2012-07-01 2009-07-01 true Procedures for obtaining medical care. 564.40... benefits. (b) Authorization for care in civilian facility. (1) An individual who desires medical or dental care in civilian medical treatment facilities at Federal expense is not authorized such care...

  7. 42 CFR 37.204 - Procedure for obtaining payment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Procedure for obtaining payment. 37.204 Section 37.204 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS SPECIFICATIONS FOR MEDICAL EXAMINATIONS OF COAL MINERS Autopsies § 37.204 Procedure for...

  8. 32 CFR 564.40 - Procedures for obtaining medical care.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 3 2013-07-01 2013-07-01 false Procedures for obtaining medical care. 564.40... benefits. (b) Authorization for care in civilian facility. (1) An individual who desires medical or dental care in civilian medical treatment facilities at Federal expense is not authorized such care...

  9. 5 CFR 294.108 - Procedures for obtaining records.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Procedures for obtaining records. 294.108 Section 294.108 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS AVAILABILITY OF OFFICIAL INFORMATION Procedures for Disclosure of Records Under the Freedom of Information Act § 294.108 Procedures for...

  10. Weather Satellite Pictures and How to Obtain Them.

    ERIC Educational Resources Information Center

    Petit, Noel J.; Johnson, Philip

    1982-01-01

    An introduction to satellite meteorology is presented to promote use of live weather satellite photographs in the classroom. Topics addressed include weather satellites, how they work, earth emissions, satellite photography, satellite image analysis, obtaining satellite pictures, and future considerations. Includes sources for materials to…

  11. 20 CFR 726.4 - Who must obtain insurance coverage.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 4 2013-04-01 2013-04-01 false Who must obtain insurance coverage. 726.4 Section 726.4 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, AS AMENDED BLACK LUNG BENEFITS; REQUIREMENTS FOR COAL...

  12. 20 CFR 726.4 - Who must obtain insurance coverage.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 4 2012-04-01 2012-04-01 false Who must obtain insurance coverage. 726.4 Section 726.4 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, AS AMENDED BLACK LUNG BENEFITS; REQUIREMENTS FOR COAL...

  13. 21 CFR 1315.34 - Obtaining an import quota.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... FOR EPHEDRINE, PSEUDOEPHEDRINE, AND PHENYLPROPANOLAMINE Procurement and Import Quotas § 1315.34 Obtaining an import quota. (a) Any person who is registered to import ephedrine, pseudoephedrine, or... desires to import during the next calendar year any ephedrine, pseudoephedrine, or phenylpropanolamine...

  14. 21 CFR 1315.34 - Obtaining an import quota.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... FOR EPHEDRINE, PSEUDOEPHEDRINE, AND PHENYLPROPANOLAMINE Procurement and Import Quotas § 1315.34 Obtaining an import quota. (a) Any person who is registered to import ephedrine, pseudoephedrine, or... desires to import during the next calendar year any ephedrine, pseudoephedrine, or phenylpropanolamine...

  15. 21 CFR 1315.34 - Obtaining an import quota.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... FOR EPHEDRINE, PSEUDOEPHEDRINE, AND PHENYLPROPANOLAMINE Procurement and Import Quotas § 1315.34 Obtaining an import quota. (a) Any person who is registered to import ephedrine, pseudoephedrine, or... desires to import during the next calendar year any ephedrine, pseudoephedrine, or phenylpropanolamine...

  16. 15 CFR 711.6 - Where to obtain forms.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Where to obtain forms. 711.6 Section 711.6 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS...

  17. 42 CFR 405.1118 - Obtaining evidence from the MAC.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Obtaining evidence from the MAC. 405.1118 Section 405.1118 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM FEDERAL HEALTH INSURANCE FOR THE AGED AND DISABLED Determinations, Redeterminations, Reconsiderations, and Appeals Under...

  18. 14 CFR 377.5 - Procedure to obtain Board interpretation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Procedure to obtain Board interpretation. 377.5 Section 377.5 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS CONTINUANCE OF EXPIRED AUTHORIZATIONS BY OPERATION OF LAW...

  19. 14 CFR 377.5 - Procedure to obtain Board interpretation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Procedure to obtain Board interpretation. 377.5 Section 377.5 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS CONTINUANCE OF EXPIRED AUTHORIZATIONS BY OPERATION OF LAW...

  20. 14 CFR 377.5 - Procedure to obtain Board interpretation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Procedure to obtain Board interpretation. 377.5 Section 377.5 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS CONTINUANCE OF EXPIRED AUTHORIZATIONS BY OPERATION OF LAW PENDING FINAL DETERMINATION OF APPLICATIONS...

  1. 14 CFR 377.5 - Procedure to obtain Board interpretation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Procedure to obtain Board interpretation. 377.5 Section 377.5 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS CONTINUANCE OF EXPIRED AUTHORIZATIONS BY OPERATION OF LAW...

  2. 14 CFR 377.5 - Procedure to obtain Board interpretation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Procedure to obtain Board interpretation. 377.5 Section 377.5 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS CONTINUANCE OF EXPIRED AUTHORIZATIONS BY OPERATION OF LAW...

  3. Boron-nitrogen substituted perylene obtained through photocyclisation.

    PubMed

    Müller, Matthias; Behnle, Stefan; Maichle-Mössmer, Cäcilia; Bettinger, Holger F

    2014-07-25

    A BN substituted hexabenzotriphenylene (B3N3) closes one C-C-bond upon irradiation with light of 280-400 nm in the presence of iodine to yield a phenanthrene annelated B3N3 tribenzoperylene. Upon hydrolysis a B2N2 dibenzoperylene is obtained. PMID:24905718

  4. METHOD FOR OBTAINING PLUTONIUM METAL FROM ITS TRICHLORIDE

    DOEpatents

    Reavis, J.G.; Leary, J.A.; Maraman, W.J.

    1962-08-14

    A method was developed for obtaining plutonium metal by direct reduction of plutonium chloride, without the use of a booster, using calcium and lanthamum as a reductant, the said reduction being carried out at temperature in the range of 700 to 850 deg C and at about atmospheric pressure. (AEC)

  5. How Living Things Obtain Energy: A Simpler Explanation.

    ERIC Educational Resources Information Center

    Igelsrud, Donald E.

    1989-01-01

    Examines five basic reactions which describe the biochemical pathways for living things obtaining energy. Shows the reactions that occur in respiration after glycolysis, the dehydrogenation reaction, decarboxylation, and two kinds of make-ready reactions which prepare molecules for further dehydrogenation and decarboxylation. Diagrams are…

  6. 7 CFR 621.11 - Who may obtain assistance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Who may obtain assistance. 621.11 Section 621.11 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE WATER RESOURCES RIVER BASIN INVESTIGATIONS AND SURVEYS USDA Cooperative...

  7. Obtaining and Using Consumer Credit. A Learning Module.

    ERIC Educational Resources Information Center

    Garman, E. Thomas; Jeffrey, Sandra L.

    Focusing on obtaining and using consumer credit, this document is one in a series of three consumer education modules developed to educate individual adult consumers in important areas of consumer affairs. An introductory section provides an overview of the module contents, suggested approaches for using the module, and suggestions for working…

  8. Mass Media Campaign Impacts Influenza Vaccine Obtainment of University Students

    ERIC Educational Resources Information Center

    Shropshire, Ali M.; Brent-Hotchkiss, Renee; Andrews, Urkovia K.

    2013-01-01

    Objective: To describe the effectiveness of a mass media campaign in increasing the rate of college student influenza vaccine obtainment. Participants/Methods: Students ("N" = 721) at a large southern university completed a survey between September 2011 and January 2012 assessing what flu clinic media sources were visualized and if they…

  9. 24 CFR 245.205 - Efforts to obtain assistance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... subpart to enter into a Housing Assistance Payments Contract pursuant to 24 CFR part 982 for the benefit... contract under part 236, subpart D, of this chapter, or a Housing Assistance Payments Contract under 24 CFR... Efforts to obtain assistance. (a) Mortgagors subject to the requirements of this subpart shall...

  10. 7 CFR 1221.120 - Procedure for obtaining a refund.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... PROMOTION, RESEARCH, AND INFORMATION ORDER Sorghum Promotion, Research, and Information Order Sorghum Promotion, Research, and Information Board § 1221.120 Procedure for obtaining a refund. Upon failure of the... net market value of the sorghum. (d) The Board shall initiate payment of refund requests, or pay...

  11. Using Weighted Least Squares Regression for Obtaining Langmuir Sorption Constants

    Technology Transfer Automated Retrieval System (TEKTRAN)

    One of the most commonly used models for describing phosphorus (P) sorption to soils is the Langmuir model. To obtain model parameters, the Langmuir model is fit to measured sorption data using least squares regression. Least squares regression is based on several assumptions including normally dist...

  12. 32 CFR Appendix F to Part 275 - Obtaining Emergency Access

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    .... of this appendix, nothing in this part shall apply to a request for financial records from a... avoid prosecution. B. When access is made to financial records under paragraph A of this appendix, a... grounds for the emergency access within 5 days of obtaining access to financial records. C. When access...

  13. 32 CFR Appendix F to Part 275 - Obtaining Emergency Access

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    .... of this appendix, nothing in this part shall apply to a request for financial records from a... avoid prosecution. B. When access is made to financial records under paragraph A of this appendix, a... grounds for the emergency access within 5 days of obtaining access to financial records. C. When access...

  14. 32 CFR Appendix F to Part 275 - Obtaining Emergency Access

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    .... of this appendix, nothing in this part shall apply to a request for financial records from a... avoid prosecution. B. When access is made to financial records under paragraph A of this appendix, a... grounds for the emergency access within 5 days of obtaining access to financial records. C. When access...

  15. 32 CFR Appendix F to Part 275 - Obtaining Emergency Access

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    .... of this appendix, nothing in this part shall apply to a request for financial records from a... avoid prosecution. B. When access is made to financial records under paragraph A of this appendix, a... grounds for the emergency access within 5 days of obtaining access to financial records. C. When access...

  16. 9 CFR 592.100 - Who may obtain service.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Who may obtain service. 592.100 Section 592.100 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS Application for Service § 592.100 Who...

  17. 9 CFR 592.100 - Who may obtain service.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Who may obtain service. 592.100 Section 592.100 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS Application for Service § 592.100 Who...

  18. 9 CFR 592.100 - Who may obtain service.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Who may obtain service. 592.100 Section 592.100 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS Application for Service § 592.100 Who...

  19. 9 CFR 592.100 - Who may obtain service.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Who may obtain service. 592.100 Section 592.100 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS Application for Service § 592.100 Who...

  20. 34 CFR 685.201 - Obtaining a loan.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... of funds. The school must disburse the funds to the student. (b) Application for a Direct PLUS Loan. (1) For a parent to obtain a Direct PLUS Loan, the parent must complete the Direct PLUS MPN and... apply for a Direct PLUS Loan, the student must complete a Free Application for Federal Student Aid...

  1. 34 CFR 682.102 - Obtaining and repaying a loan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Promissory Note (MPN) that the lender may use for the new loan. (b) (c) PLUS loan application. (1) For a parent to obtain a PLUS loan, the parent completes an application and submits it to the school for... agency or the Secretary. Prior to loan disbursement, the parent completes a PLUS MPN, unless the...

  2. 34 CFR 682.102 - Obtaining and repaying a loan.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... completed a Master Promissory Note (MPN) that the lender may use for the new loan. (b) (c) PLUS loan application. (1) For a parent to obtain a PLUS loan, the parent completes an application and submits it to the... guaranty agency or the Secretary. Prior to loan disbursement, the parent completes a PLUS MPN, unless...

  3. 34 CFR 685.201 - Obtaining a loan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... of funds. The school must disburse the funds to the student. (b) Application for a Direct PLUS Loan. (1) For a parent to obtain a Direct PLUS Loan, the parent must complete the Direct PLUS MPN and... apply for a Direct PLUS Loan, the student must complete a Free Application for Federal Student Aid...

  4. 27 CFR 17.103 - Bonds obtained from surety companies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... U.S.C. 9304, and 31 CFR part 223. (b) A bond executed by two or more surety companies shall be the... companies. 17.103 Section 17.103 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... NONBEVERAGE PRODUCTS Bonds and Consents of Sureties § 17.103 Bonds obtained from surety companies. (a)...

  5. A Simple Method for Obtaining Russell-Saunders Term Symbols.

    ERIC Educational Resources Information Center

    Vicente, J.

    1983-01-01

    Most inorganic chemistry textbooks present the determination of spectroscopic terms obtained from a given electronic configuration by a method which requires explicitly writing down all microstates. A method is provided and discussed in which tabulating all possible microstates is not required. (JN)

  6. Methods to obtain the waveform profile from slope measurements

    NASA Astrophysics Data System (ADS)

    Moreno, Alfonso; Espínola, Manuel; Martínez, José; Campos, Juan

    2013-04-01

    There are many optical metrological techniques to determine the profile of a surface or a wave-front. A group of them are based on the measurements of the profile slopes, like deflectometry or wave-front sensors. In both sensors, the profile is then obtained by integrating the gradient information provided by the measurements. The used integration method influences the quality of the obtained results. In this work we compare the performance of different bi-dimensional integration methods to obtain the profile from the slopes, and we propose some new methods. The first kind of methods is based on a path integral, in which the profile in a given point (x,y) is obtained by a 1D integral from (0,0) to (x,0) followed by a 1D integral from (x,0) to (x,y). The second kind of methods is based on finite differences, where the profile in a point is related with the profile in the neighbor points and the slopes of those points. On these methods different interpolations can be used. Finally, the third kind of methods is based on Fourier domain integration. Several simulation results are obtained to study the influence of several parameters: spatial frequency of the signal, local slope errors, random noise, and edge effects. Fourier domain methods could be considered as the gold standard, they suffer from edge effects because the signals are not periodic. Moreover they can only be applied when regular Cartesian sampling is used. Path integral methods create artifacts along the integration paths, when local errors are present. Finite difference methods are more versatile, and their accuracy depends on the used interpolation methods.

  7. Hydroxylapatite nanoparticles obtained by fiber laser-induced fracture

    NASA Astrophysics Data System (ADS)

    Boutinguiza, M.; Lusquiños, F.; Riveiro, A.; Comesaña, R.; Pou, J.

    2009-03-01

    This work presents the results of laser-induced fragmentation of hydroxylapatite microparticles in water dissolution. Calcined fish bones in form of powder, which were previously milled to achieve microsized particles, were used as precursor material. Two different laser sources were employed to reduce the size of the suspended particles: a pulsed Nd:YAG laser and a Ytterbium doped fiber laser working in continuous wave mode. The morphology as well as the composition of the obtained particles was characterized by scanning electron microscopy (SEM), energy dispersive X-ray (EDX) spectroscopy and conventional and high resolution transmission electron microscopy (TEM, HRTEM). The results show that nanometric particles of hydroxylapatite and β-tricalcium phosphate as small as 10 nm diameter can be obtained.

  8. Structure and properties of porous ceramics obtained from aluminum hydroxide

    NASA Astrophysics Data System (ADS)

    Levkov, R.; Kulkov, S.

    2016-08-01

    In this paper the study of porous ceramics obtained from aluminum hydroxide with gibbsite modification is presented. The dependence of porosity and mechanical characteristics of the material sintered at different temperatures was studied. It was shown that compressive strength of alumina ceramics increases by 40 times with decreasing the pore volume from 65 to 15%. It was shown that aluminum hydroxide may be used for pore formation and pore volume in the sintered ceramics can be controlled by varying the aluminum hydroxide concentration and sintering temperature. Based on these results one can conclude that the obtained structure is very close to inorganic bone matrix and can be used as promising material for bone implants production.

  9. A manual method to obtain platelet rich plasma

    PubMed Central

    Marques, Fabiana Paulino; Ingham, Sheila Jean McNeill; Forgas, Andrea; Franciozi, Carlos Eduardo da Silveira; Sasaki, Pedro Henrique; Abdalla, Rene Jorge

    2014-01-01

    OBJECTIVE: This study is to report a manual method to obtain platelet rich plasma (PRP). METHODS: For this study 61 ml of peripheral blood was obtained and submitted to centrifugation at 541g for 5 min. The centrifugation separates the blood into three components: red blood cells, buffy coat and platelet rich plasma. Blood and platelet rich plasma samples were sent to the Hospital's Laboratory and platelets and leukocytes were measured. RESULTS: A sample of 637 blood donors was evaluated. The platelet yield efficiency was 86.77% and the increase in platelet concentration factor was 2.89 times. The increase in leukocyte concentration factor was 1.97 times. CONCLUSION: The method described here produces leukocyte-rich and platelet-rich plasma with a high platelet and leukocyte increased factor. Level of Evidence IV, Controlled Laboratory Study. PMID:24868183

  10. Quantum algorithm for obtaining the eigenstates of a physical system

    NASA Astrophysics Data System (ADS)

    Wang, Hefeng

    2016-05-01

    We propose a quantum algorithm for solving the following problem: given the Hamiltonian of a physical system and one of its eigenvalues, how do we obtain the corresponding eigenstate? The algorithm is based on the resonance phenomenon. For a probe qubit coupled to a quantum system, the system exhibits resonance dynamics when the frequency of the probe qubit matches a transition frequency in the system. Therefore the system can be guided to evolve to the eigenstate with a known eigenvalue by inducing the resonance between the probe qubit and a designed transition in the system. This algorithm can also be used to obtain the energy spectrum of a physical system and can achieve even quadratic speedup over the phase estimation algorithm.

  11. Associative Self-Anchoring Interacts with Obtainability of Chosen Objects

    PubMed Central

    Prévost, Charlotte; Bolger, Niall; Mobbs, Dean

    2016-01-01

    While there is evidence that implicit self-esteem transfers to chosen objects (associative self-anchoring), it is still unknown whether this phenomenon extends to explicit self-esteem. Moreover, whether the knowledge that these objects might belong to the self in the future or not affects the evaluation of these objects has received little attention. Here, we demonstrate that evaluations of chosen objects are further enhanced when they are obtainable as compared to when they are not in participants with high explicit self-esteem, whereas participants with low explicit self-esteem exhibit the opposite pattern. These findings extend previous results and shed new light on the role of self-esteem in altering preferences for chosen objects depending on their obtainability. PMID:26913011

  12. A New Simple Interferometer for Obtaining Quantitatively Evaluable Flow Patterns

    NASA Technical Reports Server (NTRS)

    Erdmann, S F

    1953-01-01

    The method described in the present report makes it possible to obtain interferometer records with the aid of any one of the available Schlieren optics by the addition of very simple expedients, which fundamentally need not to be inferior to those obtained by other methods, such as the Mach-Zehnder interferometer, for example. The method is based on the fundamental concept of the phase-contrast process developed by Zernike, but which in principle has been enlarged to such an extent that it practically represents an independent interference method for general applications. Moreover, the method offers the possibility, in case of necessity, of superposing any apparent wedge field on the density field to be gauged. The theory is explained on a purely physical basis and illustrated and proved by experimental data. A number of typical cases are cited and some quantitative results reported.

  13. New terpenoid glycosides obtained from Rosmarinus officinalis L. aerial parts.

    PubMed

    Zhang, Yi; Adelakun, Tiwalade Adegoke; Qu, Lu; Li, Xiaoxia; Li, Jian; Han, Lifeng; Wang, Tao

    2014-12-01

    Five new terpenoid glycosides, named as officinoterpenosides A₁ (1), A₂ (2), B (3), C (4), and D (5), together with 11 known ones, (1S,4S,5S)-5-exo-hydrocamphor 5-O-β-D-glucopyranoside (6), isorosmanol (7), rosmanol (8), 7-methoxyrosmanol (9), epirosmanol (10), ursolic acid (11), micromeric acid (12), oleanolic acid (13), niga-ichigoside F₁ (14), glucosyl tormentate (15), and asteryunnanoside B (16), were obtained from the aerial parts of Rosmarinus officinalis L. Their structures were elucidated by chemical and spectroscopic methods (UV, IR, HRESI-TOF-MS, 1D and 2D NMR). Among the new ones, 1 and 2, 3 and 4 are diterpenoid and triterpenoid glycosides, respectively; and 5 is a normonoterpenoid. For the known ones, 6 was isolated from the Rosmarinus genus first, and 15, 16 were obtained from this species for the first time. PMID:25200369

  14. Calibration results obtained with Liulin-4 type dosimeters

    NASA Astrophysics Data System (ADS)

    Dachev, Ts.; Tomov, B.; Matviichuk, Yu.; Dimitrov, Pl.; Lemaire, J.; Gregoire, Gh.; Cyamukungu, M.; Schmitz, H.; Fujitaka, K.; Uchihori, Y.; Kitamura, H.; Reitz, G.; Beaujean, R.; Petrov, V.; Shurshakov, V.; Benghin, V.; Spurny, F.

    The Mobile Radiation Exposure Control System's (Liulin-4 type) main purpose is to monitor simultaneously the doses and fluxes at 4 independent places. It can also be used for personnel dosimetry. The system consists of 4 battery-operated 256-channel dosimeters-spectrometers. We describe results obtained during the calibrations of the spectrometers at the Cyclotron facilities of the University of Louvain, Belgium and of the National Institute of Radiological Sciences-STA, Chiba, Japan with protons of energies up to 70 MeV. The angular sensitivities of the devices are studied and compared with Monte-Carlo predictions. We also present the results obtained at the HIMAC accelerator with 500 MeV/u Fe ions and at the CERN high energy radiation reference fields. Records made during airplane flights are shown and compared with the predictions of the CARI-6 model.

  15. IR absorption spectra of cellulose obtained from ozonated wood

    NASA Astrophysics Data System (ADS)

    Mamleeva, N. A.; Autlov, S. A.; Kharlanov, A. N.; Bazarnova, N. G.; Lunin, V. V.

    2015-08-01

    The kinetic curves of ozone absorption by aspen wood were obtained. Processing of wood with peracetic acid gave cellulose samples. The yields of ozonated wood, water-soluble compounds, and cellulose were determined for the samples corresponding to different consumptions of ozone. The IR absorption spectra of wood and cellulose isolated from ozonated wood were analyzed. The supramolecular structure of cellulose can be changed by varying the conditions of wood ozonation.

  16. Methods for Obtaining and Determination of Squalene from Natural Sources

    PubMed Central

    Popa, Ovidiu; Băbeanu, Narcisa Elena; Niță, Sultana; Dinu-Pârvu, Cristina Elena

    2015-01-01

    Squalene is a natural dehydrotriterpenic hydrocarbon (C30H50) with six double bonds, known as an intermediate in the biosynthesis of phytosterol or cholesterol in plants or animals. We have briefly reviewed the natural sources for squalene and focused on the main methods and techniques to obtain and to determine it. Some of its applications in different fields of human activity are also mentioned. PMID:25695064

  17. Application of Microwaves for Obtaining Ground Solid Fuel

    NASA Astrophysics Data System (ADS)

    Salomatov, Vl. V.; Pashchenko, S. É.; Sladkov, S. O.; Salomatov, Vas. V.

    2016-01-01

    This paper gives an analytical overview of theoretical and experimental data on the microwave grinding of coal. As a result of the work done, we have substantiated the urgency of microwave treatment (MWT) of coal for obtaining ground coal, which in turn has a positive effect on the operation efficiency of TPPs. Moreover, we have considered the positive effects of microwave grinding as applied to coke.

  18. Hydrodesulfurization and hydrodenitrogenation catalysts obtained from coal mineral matter

    DOEpatents

    Liu, Kindtoken H. D.; Hamrin, Jr., Charles E.

    1982-01-01

    A hydrotreating catalyst is prepared from coal mineral matter obtained by low temperature ashing coals of relatively low bassanite content by the steps of: (a) depositing on the low temperature ash 0.25-3 grams of an iron or nickel salt in water per gram of ash and drying a resulting slurry; (b) crushing and sizing a resulting solid; and (c) heating the thus-sized solid powder in hydrogen.

  19. Method for obtaining proper injection steering into the LAMPF DTL

    SciTech Connect

    Rybarcyk, L.J.

    1994-09-01

    A portion of the LAMPF tune-up procedure involves properly steering beam from the 750 keV, low energy beam transport (LEBT) into Tank 1 of the 201.25 MHz drift tube linac (DTL). The previous method relied on a lengthy and somewhat arbitrary search over input beam trajectory parameters to obtain the desired result. A new algorithm is presented which produces a well centered beam in Tank 1 while significantly reducing the amount of time spent on this process.

  20. Additive for otto cycle engines and fuel mixture so obtained

    SciTech Connect

    Scifoni, M.

    1985-02-12

    The additive for Otto cycle engines according to the present invention consists of a mixture of water, ethanol, methanol and butanol to which is added a determined quantity of a liquid obtained by pressing prickly pear leaves. Added in a small percentage to the fuel, gasoline, LP or methane, this additive prevents the oxidation associated with the use of water and/or alcohols in Otto cycle engines, lowers fuel consumption and allows the use of low octane fuel.

  1. Obtaining anisotropic velocity data for proper depth seismic imaging

    SciTech Connect

    Egerev, Sergey; Yushin, Victor; Ovchinnikov, Oleg; Dubinsky, Vladimir; Patterson, Doug

    2012-05-24

    The paper deals with the problem of obtaining anisotropic velocity data due to continuous acoustic impedance-based measurements while scanning in the axial direction along the walls of the borehole. Diagrams of full conductivity of the piezoceramic transducer were used to derive anisotropy parameters of the rock sample. The measurements are aimed to support accurate depth imaging of seismic data. Understanding these common anisotropy effects is important when interpreting data where it is present.

  2. Prospects for obtaining metallic hydrogen with spherical presses

    NASA Technical Reports Server (NTRS)

    Spain, I. L.; Ishizaki, K.; Marchello, J. M.; Paauwe, J.

    1973-01-01

    Description of a split-sphere apparatus modified for use at low temperature and affording a possible method for compressing molecular hydrogen to a pressure in excess of 1 Mbar and for converting it to the metallic state. The construction costs of the apparatus are relatively low and the amount of liquid helium required for low-temperature operation is readily obtainable with modern liquefiers.

  3. Use of the centrifuge to obtain capillary pressure data

    SciTech Connect

    Golaz, P.; Bentsen, R.G.

    1980-01-01

    A knowledge of how capillary pressure is related to saturation is important in predicting how one fluid immiscibly displaces another. Thus, there is a need for rapid, reliable methods for acquiring such data. This study investigates one such method, which makes use of a centrifuge. It differs from the conventional centrifuge method in that measurements are made on a long sample cut into slices, rather than on one short sample. Thus, it is possible to obtain simultaneously several points on the capillary pressure-average saturation curve. However, these data do not represent the true capillary properties of the system under study. That is, they are affected by several experimental parameters, such as the length of the slices, and whether one or several speeds of rotation are used to obtaining a curve. These effects were studied in an attempt to get a better understanding of what the experimental data thus obtained really represent. Moreover, a new mathematical model, defined by 4 parameters, is proposed to correlate the data. It was found that the model parameters could be used to estimate reasonably well the area under a given curve and, as a consequence, the model was considered to be satisfactory. 15 references.

  4. Uncertainties in obtaining high reliability from stress-strength models

    NASA Technical Reports Server (NTRS)

    Neal, Donald M.; Matthews, William T.; Vangel, Mark G.

    1992-01-01

    There has been a recent interest in determining high statistical reliability in risk assessment of aircraft components. The potential consequences are identified of incorrectly assuming a particular statistical distribution for stress or strength data used in obtaining the high reliability values. The computation of the reliability is defined as the probability of the strength being greater than the stress over the range of stress values. This method is often referred to as the stress-strength model. A sensitivity analysis was performed involving a comparison of reliability results in order to evaluate the effects of assuming specific statistical distributions. Both known population distributions, and those that differed slightly from the known, were considered. Results showed substantial differences in reliability estimates even for almost nondetectable differences in the assumed distributions. These differences represent a potential problem in using the stress-strength model for high reliability computations, since in practice it is impossible to ever know the exact (population) distribution. An alternative reliability computation procedure is examined involving determination of a lower bound on the reliability values using extreme value distributions. This procedure reduces the possibility of obtaining nonconservative reliability estimates. Results indicated the method can provide conservative bounds when computing high reliability. An alternative reliability computation procedure is examined involving determination of a lower bound on the reliability values using extreme value distributions. This procedure reduces the possibility of obtaining nonconservative reliability estimates. Results indicated the method can provide conservative bounds when computing high reliability.

  5. Obtaining graphene nanoplatelets from various graphite intercalation compounds

    NASA Astrophysics Data System (ADS)

    Melezhyk, A.; Galunin, E.; Memetov, N.

    2015-11-01

    The work compares the exfoliation ability of different graphite materials (expanded graphite intercalation compound, thermally expanded and oxidatively intercalated graphites) and describes the properties of graphene nanoplatelets (GNPs) obtained dependently on intercalation/deintercalation conditions and reagents. Among the studied materials, the graphite intercalated with ammonium persulfate in sulfuric acid and expanded at 40 °C possesses the maximum ability for ultrasonic exfoliation in the presence of a surfactant. The exfoliation efficiency strongly depends on the content of water in sulfuric acid during the intercalation. The highest efficiency was achieved for the expanded graphite intercalation compound (EGIC) prepared in sulfuric acid containing diluted oleum, which may be explained by increased acidity of the medium and, correspondingly, redox potential of the persulfate compound. This is also related to increased amounts of oxygen groups in the GNPs obtained from the EGIC synthesized in 100% sulfuric acid and diluted oleum. Besides, the nature of surface groups on the GNPs strongly depends on the nature of a deintercalating reagent. Thus, the treatment of the EGIC with different nucleophilic molecules (such as water, ammonia, carbamide, hexamethylenetetramine, organic amines, etc.) can yield GNPs with various surface groups. The interaction between the EGIC and nucleophilic molecules does not only include the substitution of sulfate groups, but also redox reactions with participation of graphene layers. Depending on the nature of the nucleophile, those reactions can lead to the formation of different groups attached to the graphene surface. GNPs with almost pure surface were obtained when using ammonia and carbamide.

  6. Experiences with Obtaining Informed Consent for Genomic Sequencing

    PubMed Central

    Bernhardt, Barbara A.; Roche, Myra I.; Perry, Denise L.; Scollon, Sarah R.; Tomlinson, Ashley N.; Skinner, Debra

    2016-01-01

    Despite the increased utilization of genome and exome sequencing, little is known about the actual content and process of informed consent for sequencing. We addressed this by interviewing 29 genetic counselors and research coordinators experienced in obtaining informed consent for sequencing in research and clinical settings. Interviews focused on the process and content of informed consent; patients/participants’ common questions, concerns and misperceptions; and challenges to obtaining informed consent. Content analysis of transcribed interviews revealed that the main challenges to obtaining consent related to the broad scope and uncertainty of results, and patient/ participants’ unrealistic expectations about the likely number and utility of results. Interviewees modified their approach to sessions according to contextual issues surrounding the indication for testing, type of patient, and timing of testing. With experience, most interviewees structured sessions to place less emphasis on standard elements in the consent form and technological aspects of sequencing. They instead focused on addressing misperceptions and helping patients/participants develop realistic expectations about the types and implications of possible results, including secondary findings. These findings suggest that informed consent sessions should focus on key issues that may be misunderstood by patients/participants. Future research should address the extent to which various stakeholders agree on key elements of informed consent. PMID:26198374

  7. Electrochemical cell for obtaining oxygen from carbon dioxide atmospheres

    NASA Technical Reports Server (NTRS)

    Hooker, M. W.; Rast, H. E.; Rogers, D. K.

    1989-01-01

    For manned missions to Mars to become a reality, an efficient and reliable means of obtaining oxygen from the carbon dioxide-rich atmosphere will be required. Otherwise, the high cost of transporting the oxygen needed to sustain the astronauts will severely restrict the expedition to the martian surface. Recently, the use of electrochemical devices has been explored as a means of obtaining oxygen from the carbon dioxide-rich atmosphere. In these devices, oxygen ions diffuse through solid oxide membranes, thus, separating oxygen from the other gases presented. This phenomenon has only recently been explored as a means of obtaining large quantities of oxygen from toxic atmospheres, although first observed by Walter nernst in 1899. Nernst observed that stabilized zirconia will conduct oxygen ions when an electrical potential is applied across metallic electrodes applied to the ceramic membrane. Diatomic oxygen molecules are dissociated at the positive electrode/electrolyte interface. The oxygen ions enter the ceramic body due to the ion density gradient which is produced by the electrical potential across the electrolytic membrane. Once the ions have diffused through the membrane, they reform diatomic oxygen molecules at the anode. The separation of oxygen from carbon dioxide is achieved by the combination of thermal and electrochemical processes. The thermal decomposition of carbon dioxide (at 1000 C) results in the production of carbon monoxide and oxygen by the reaction.

  8. New approach for porous materials obtaining using centrifugal casting

    NASA Astrophysics Data System (ADS)

    Bălţătescu, O.; Axinte, M.; Barbu, G.; Manole, V.

    2015-11-01

    It has been presented different methods for obtaining porous materials, (mainly used for metallic foams) and highlighting a new technology developed in the Faculty of Materials science and engineering, of Iasi. Our technology for obtaining porous materials is called centrifugal casting for porous materials. This technology is included in the method number 8: co-pressing of a metal powder with a leachable powder being in the same time a newer approach in the porous materials field. This technology is currently in the developmental phase. Since now we made experiments on the metallic materials, aluminum alloys. The technology is briefly described in this paper. The obtained parts were used for making samples in order to characterize the properties of the materials. The cellular structure of metallic foams requires special precautions that must be taken in characterization and testing. In this paper we have characterized the samples structurally by its cell topology (open cells, closed cells), relative density, cell size and cell shape and anisotropy. Also it was used scanning electron microscopy (SEM) which is straightforward; the only necessary precaution is that relating to surface preparation.

  9. Xylitol bioproduction in hemicellulosic hydrolysate obtained from sorghum forage biomass.

    PubMed

    Camargo, Danielle; Sene, Luciane; Variz, Daniela Inês Loreto Saraiva; Felipe, Maria das Graças de Almeida

    2015-04-01

    This study evaluated the biotechnological production of xylitol from sorghum forage biomass. The yeast Candida guilliermondii was cultivated in hemicellulosic hydrolysates obtained from biomass of three sorghum varieties (A, B, and C). First, the biomass was chemically characterized and subjected to dilute acid hydrolysis to obtain the hemicellulosic hydrolysates which were vacuum-concentrated and detoxified with activated charcoal. The hemicellulosic hydrolysates (initial pH 5.5) were supplemented with nutrients, and fermentations were conducted in 125-mL Erlenmeyer flasks containing 50 mL medium, under 200 rpm, at 30 °C for 96 h. Fermentations were evaluated by determining the parameters xylitol yield (Y P/S ) and productivity (QP), as well as the activities of the enzymes xylose reductase (XR) and xylitol dehydrogenase (XDH). There was no significant difference among the three varieties with respect to the contents of cellulose, hemicellulose, and lignin, although differences were found in the hydrolysate fermentability. Maximum xylitol yield and productivity values for variety A were 0.35 g/g and 0.16 g/L.h(-1), respectively. It was coincident with XR (0.25 U/mg prot) and XDH (0.17 U/mg prot) maximum activities. Lower values were obtained for varieties B and C, which were 0.25 and 0.17 g/g for yield and 0.12 and 0.063 g/L.h(-1) for productivity. PMID:25672324

  10. Electrochemical Cell for Obtaining Oxygen from Carbon Dioxide Atmospheres

    NASA Technical Reports Server (NTRS)

    Hooker, Matthew; Rast, H. Edward; Rogers, Darren K.; Borja, Luis; Clark, Kevin; Fleming, Kimberly; Mcgurren, Michael; Oldaker, Tom; Sweet, Nanette

    1989-01-01

    To support human life on the Martian surface, an electrochemical device will be required to obtain oxygen from the carbon dioxide rich atmosphere. The electrolyte employed in such a device must be constructed from extremely thin, dense membranes to efficiently acquire the oxygen necessary to support life. A forming process used industrially in the production of multilayer capacitors and electronic substrates was adapted to form the thin membranes required. The process, known as the tape casting, involves the suspension consisting of solvents and binders. The suspension is passed under a blade, resulting in the production of ceramic membranes between 0.1 and 0.5 mm thick. Once fired, the stabilized zirconia membranes were assembled into the cell design by employing a zirconium phosphate solution as the sealing agent. The resulting ceramic-to-ceramic seals were found to be structurally sound and gas-tight. Furthermore, by using a zirconia-based solution to assemble the cell, the problem of a thermal expansion mismatch was alleviated. By adopting an industrial forming process to produce thin membranes, an electrochemical cell for obtaining oxygen from carbon dioxide was produced. The proposed cell design is unique in that it does not require a complicated manifold system for separating the various gases present in this process, nor does it require a series of complex electrical connections. Thus, the device can reliably obtain the vital oxygen supply from the toxic carbon dioxide atmosphere.

  11. [Biotechnological cultivation of edible macrofungi: an alternative for obtaining nutraceutics].

    PubMed

    Suárez Arango, Carolina; Nieto, Ivonne Jeannette

    2013-01-01

    Macromycetes have been part of the human culture for thousand years, and have been reported as food in the most important civilizations in history. Many nutraceutical properties of macromycetes have been described, such as anti-cancer, anti-tumour, cholesterol lowering, antiviral, antibacterial, or immunomodulatory, among others. Given that production of mushrooms by traditional cultivation and extraction of bioactive metabolites is very difficult in some cases, biotechnology is essential for the development of profitable and productive techniques for obtaining these metabolites. It is the development of this technology, and the ease in which it enables the use of its variables that has allowed mycelium to be cultivated in liquid medium of macrofungi, with a significant reduction in time and an increased production of metabolites. This increased production has led to the study of compounds that have medicinal, nutriceutical and quasi-farmaceutical potential, in the exhausted media and the mycelium. The aim of this review is to provide an overview of the use of liquid-state fermentation as a technological tool for obtaining edible fungi, and the study of these and their metabolites, by describing the different cultivation conditions used in recent years, as well as the results obtained. The relevance of Agaricus, Flammulina, Grifola, Pleurotus and Lentinula genera, will also be discussed, with emphasis on the last one, since Shiitake has been always considered as the ultimate medicinal mushroom. PMID:22449697

  12. Preparation of potato starch microfibers obtained by electro wet spinning

    NASA Astrophysics Data System (ADS)

    Cárdenas, W.; Gómez-Pachon, E. Y.; Muñoz, E.; Vera-Graziano, R.

    2016-07-01

    Starch is one of the most abundant biopolymer in nature. It has been primarily used as a thickener in the food industry. Starch is found in greater amounts in the potato tubers, which is one of the largest food productions in the region of Boyacá-Colombia. Thus, potatoes are a viable source of starch. The main objective of this study is the preparation and characterization of native starch's microfiber by electro wet-spinning technique. The parameters that were changed for each treatment were as follows: the amount of potential applied to the solution, the distance between the needle and the collector and the rate of injection of the solution in order to determine the physical and chemical properties of the membranes, conformed by potatoes starch microfiber. Diverse instrumental analysis techniques were applied. They were: Scanning Electron Microscopy (SEM) to determine the morphologies and diameters of microfibers, Fourier Transform Infrared Spectroscopy (FTIR) to determine the chemical changes, Thermogravimetric Analysis (TGA) and Differential Calorimetry Scanning (DSC) to obtain the thermal transitions and the temperatures of useful. The microfibers were analysed in order to determine their structural properties and thus define the range of application. In conclusion, potatoes starch microfibers were obtained with average diameters of 15, 17, 23 and 25 micrometres, besides the fibers presented a degradation temperature of 304 °C, indicating that fibers are available with diameters of small scale, with good thermal properties. This study will enable the implementation of the microfibers to obtain bio packaging for food products and other applications.

  13. A monomeric L-aspartase obtained by in vitro selection.

    PubMed

    Kong, Xiangduo; Li, Zhengqiang; Gou, Xiaojun; Zhu, Shizhen; Zhang, Hongying; Wang, Xiaoping; Zhang, Jin

    2002-07-01

    By mimicking the partial spatial structure of the dimer of the l-aspartase subunit, the central ten-helix bundle, and an "active site" between the cleft of domain 1 (D1) and domain 3 (D3) from different subunits, we designed l-aspartase variants, in which D1D2 and D2D3 were ligated with a random hexapeptide loop. As expected, we obtained the variant with the highest activity (relative activity is 21.3% of the native enzyme, named as drAsp017) by in vitro selection. The molecular weight of this variant, obtained from size-exclusion column chromatography, is about 81 kDa, which indicates that it is indeed a monomer, whereas native l-aspartase is a tetramer. The activity-reversibility of drAsp017 (10(-7) m) was 80% after incubation for 30 min at 50 degrees C, while native enzyme only retained about 17% under the same conditions. Reactivation of drAsp017 denatured in 4 m guanidine HCl was independent of protein concentration at up to 20 x 10(-8) m at 25 degrees C, whereas the protein concentration of native enzyme strongly affected its reactivation under the above conditions. The sensitivity of drAsp017 (10(-7) m) to effective factors in the fumarate-amination reaction compared with native enzyme was also determined. Half-saturating concentrations of the activator l-aspartate and Mg2+ for drAsp017 (0.8 and 0.5 mm, respectively) are much higher than that of the native enzyme (0.10 and 0.15 mm, respectively). The data show that a monomeric l-aspartase is obtained by in vitro selection. Thus, the conversion of oligomeric proteins into their functional monomers could have important applications. PMID:11983692

  14. Obtaining a protein concentrate from integral defatted sunflower flour.

    PubMed

    Ordóñez, C; Asenjo, M G; Benitez, C; González, J L

    2001-06-01

    Proteins which are found in integral defatted sunflower flour (27% of protein in dry weight) allow us to produce a protein concentrate by means of extraction of proteins with a basic pH solution, followed by their precipitation with an acid pH solution. Once the suitable conditions for pH and temperature were fixed in order to carry out these processes, a solid proteic concentrate (71% of protein in dry weight) was obtained which was rich in glutamic and aspartic acids, with a liquid supernatant very rich in phosphorus and potassium, which might be used as an agricultural fertilizer. PMID:11333039

  15. LACHESIS -- An instrumentation system for obtaining containment and environmental data

    SciTech Connect

    Deupree, R.G.; Oblad, F.R.

    1995-09-01

    The instrumentation system developed to obtain containment and environmental data in the LYNER complex is presented. The primary purpose of this report is to familiarize potential operators of the system with the details of its use. The instrumentation system has three major hardware modules: (1) the sensor power source, amplifier, and signal conditioner module, (2) the digitizers, and (3) the computer controller. Each of these is described with emphasis on the steps required to make that component perform effectively. In addition the roles of activities of other people besides the Los Alamos shot engineer who are required to ensure the success of the system are outlined.

  16. Methods for obtaining sorption data from uranium-series disequilibria

    SciTech Connect

    Finnegan, D.L.; Bryant, E.A.

    1987-12-01

    Two possible methods have been identified for obtaining in situ retardation factors from measurements of uranium-series disequilibria at Yucca Mountain. The first method would make use of the enhanced {sup 234}U/{sup 238}U ratio in groundwater to derive a signature for exchangeable uranium sorbed on the rock; the exchangeable uranium would be leached and assayed. The second method would use the ratio of {sup 222}Rn to {sup 234}U in solution, corrected for weathering, to infer the retardation factor for uranium. Similar methods could be applied to thorium and radium.

  17. A guide to obtaining information from the USGS 1978

    USGS Publications Warehouse

    Clarke, Paul F., (compiler); Hodgson, Helen E.; North, Gary W.

    1978-01-01

    For almost 100 years, the USGS (U.S. Geological Survey) has served Federal, State, and local governments and the public by collecting, analyzing, and publishing detailed information about the Nation 's mineral, land, and water resources. This information is released in a variety of map, book, and other formats and is available for free distribution or for sale from sources both within and outside the USGS. This guide has been prepared to assist in obtaining these information products and to aid in locating both general and specific unpublished information within the USGS. (Woodard-USGS)

  18. Allergenic extracts from Metarhizium canisopliae: obtainment and characterization.

    PubMed

    Barbieri, R T; Croce, J; Gandra, R F; Gagete, E; Paula, C R; Gambale, W

    2005-01-01

    Metarhizium anisopliae is used as a biopesticide for insects that damage agricultural plantations like sugar cane and forage plants. In a previous study the sensitization to this fungus of asthmatic patients coming from sugar cane areas was showed. The aims of this work were: to compare crude extracts obtained with Tris-HCl and Coca liquid from several growth phases of M. anisopliae concerning the total content of proteins and their electrophoretic analysis profile; to evaluate in vivo allergic sensitization in Balb/c mice and allergic patients from a sugar cane area, and to characterize the allergenic fractions in the sera of patients positive for the prick test by means of Western-blotting. The extract obtained with Coca liquid on the 16th day was the one that presented the greatest number of proteic fractions, including all those present in the other extracts. Twelve fractions were verified in this extract with approximate molecular weights from 94 to 14 kDa. The allergenicity of the extract obtained on the 16th day was proven by the production of IgE antibodies in Balb/c mice, with titres of 200. Prick tests carried out with the extract of the 16th day in 79 atopic individuals (from sugar cane area), 35 atopic individuals (from urban area) and 11 non- atopic individuals showed respective positivity of 29%, 9% and 0%. The allergenic characterization in vitro was performed by means of Western blotting, and the fractions that reacted with the positive individuals' sera were those of approximate molecular weights of 67 kDa (95%); 20 kDa (55%); 94 kDa (36%); 34 and 36 kDa (23%); 43 and 48 kDa (14%); 16 kDa (9%) and 54kDa (5%). It was concluded that the crude allergenic extract, obtained with Coca liquid from the 16th day growth of Metarhizium anisopliae, contains allergenic fractions and can be used in diagnostic screening tests. PMID:16047714

  19. Obtaining Crosswind from Single-Aperture Optical Scintillometers

    NASA Astrophysics Data System (ADS)

    van Dinther, D.; Hartogensis, O. K.

    2010-09-01

    A scintillometer is a device that consist of a transmitter and receiver. The receiver records intensity fluctuations of the electromagnetic beam emitted at optical or microwave wavelengths by the transmitter. These fluctuations are caused by refraction of the beam upon its passage through the turbulent surface layer. An increasingly popular application of scintillometry is to estimate the area-averaged surface fluxes from these raw measurements following scintillometer theory (Tatarskii, 1961) relating the raw intensity measurements to the structure parameter of the refractive index, Cn2 and Monin-Obukhov similarity theory that relates structure parameters to surface fluxes (Meijninger et al., 2002). A less known application of scintillometry is the estimation of the crosswind, i.e. the wind perpendicular to the scintillometer path. Past research on this issue focused on multiple aperture scintillometers that use the time delay between the turbulence signals of the displaced apertures to estimate the crosswind (Andreas, 2000, Poggio et al., 2000 and Furger et al., 2001,). The goal of this study is to explore a method to obtain the crosswind from single aperture scintillometers through spectral analysis of the raw scintillometer signal. In theory the scintillometer spectrum shows an inflection at the transition of the refractive and absorption part of the spectrum. The transition frequency (fC2) is related to the ratio of the crosswind and the diameter of the receiver and transmitter (Nieveen et al., 1998) via fc2 = -u-- 1.25D where u is the crosswind speed and D the diameter of the scintillometer. Limitation of the method is that it only works properly when the crosswind is constant, i.e. with a horizontal scintillometer path, no time variation and no spatial variations of the crosswind. The prescribed method to obtain the crosswind is examined with LITFASS-2009 (Germany) and Haarweg (The Netherlands) datasets. At LITFASS-2009 different optical and microwave

  20. Towards new mathematical tools for obtaining chronologies in discontinuous archives

    NASA Astrophysics Data System (ADS)

    Donner, Reik V.

    2014-05-01

    In the last years, a variety of new mathematical approaches has been developed for obtaining reliable chronologies of geological and geomorphological archives based on a limited set of dating horizons. These new approaches work relatively well for continuous archives, but quickly approach their conceptual limits in the presence of discontinuities. Here, I report first steps towards improving existing mathematical algorithms in their performance regarding unknown discontinuities by integrating complementary information based on variations encoded in other archives. The proposed method is based on the following ingredients: (1) a correlation estimator for arbitrarily spaced time series, (2) a maximization criterion for correlations based on a linear rescaling of the unknown time axis, (3) a procedure allowing an automatic evaluation of minimum-cost paths for performing a sophisticated version of "wiggle-matching", and (4) improving the relative chronologies by adding explicit dates via some additional penalty term. To this end, I will mainly focus on the methodological details associated with the first two steps. Here, correlations between the data set under study and the "reference" archive are evaluated for running windows along the records utilizing a recently developed non-parametric correlation estimator based on a Gaussian kernel function. Allowing for an arbitrary rescaling of the time axis around the respective window midpoint, maximum correlations arise when the windows represent the same time intervals and the rescaled time axis corrects for different material accumulation rates. For sufficiently high-resolution records, the proposed approach can be extended to account also for possible non-linear co-variations between the two considered archives or proxies. By identifying sequences of subsequent windows with particularly high correlations, relative chronologies can be obtained. Moreover, gaps in such sequences are indicative of archive discontinuities and

  1. The predictive information obtained by testing multiple software versions

    NASA Technical Reports Server (NTRS)

    Lee, Larry D.

    1987-01-01

    Multiversion programming is a redundancy approach to developing highly reliable software. In applications of this method, two or more versions of a program are developed independently by different programmers and the versions are combined to form a redundant system. One variation of this approach consists of developing a set of n program versions and testing the versions to predict the failure probability of a particular program or a system formed from a subset of the programs. The precision that might be obtained, and also the effect of programmer variability if predictions are made over repetitions of the process of generating different program versions, are examined.

  2. Obtaining single path phase delays from GPS double differences

    SciTech Connect

    Alber, C.; Ware, R.; Rocken, C.; Braun, J.

    2000-07-01

    We describe a method for obtaining singlepath phase delays from GPS double differences. The resulting “zero differences” (ZDs) can be used for remote sensing of atmospheric water vapor. The method is demonstrated by simulating and observing atmospheric delay gradients, and by comparing ZDs with pointed radiometer observations of integrated water vapor along GPS ray paths. In-situ GPS antenna phase center and multipath effects are mapped in ZD residuals for a specific site and network. We conclude that ZDs derived from GPS network data show promise for real time sensing of water vapor for use in meteorological modeling and forecasting.

  3. Spin and orbital magnetization loops obtained using magnetic Compton scattering

    SciTech Connect

    Itou, M.; Sakurai, Y.; Koizumi, A.

    2013-02-25

    We present an application of magnetic Compton scattering (MCS) to decompose a total magnetization loop into spin and orbital magnetization contributions. A spin magnetization loop of SmAl{sub 2} was measured by recording the intensity of magnetic Compton scattering as a function of applied magnetic field. Comparing the spin magnetization loop with the total magnetization one measured by a vibrating sample magnetometer, the orbital magnetization loop was obtained. The data display an anti-coupled behavior between the spin and orbital magnetizations and confirm that the orbital part dominates the magnetization.

  4. Strategies of Intracellular Pathogens for Obtaining Iron from the Environment

    PubMed Central

    Leon-Sicairos, Nidia; Reyes-Cortes, Ruth; Guadrón-Llanos, Alma M.; Madueña-Molina, Jesús; Leon-Sicairos, Claudia; Canizalez-Román, Adrian

    2015-01-01

    Most microorganisms are destroyed by the host tissues through processes that usually involve phagocytosis and lysosomal disruption. However, some organisms, called intracellular pathogens, are capable of avoiding destruction by growing inside macrophages or other cells. During infection with intracellular pathogenic microorganisms, the element iron is required by both the host cell and the pathogen that inhabits the host cell. This minireview focuses on how intracellular pathogens use multiple strategies to obtain nutritional iron from the intracellular environment in order to use this element for replication. Additionally, the implications of these mechanisms for iron acquisition in the pathogen-host relationship are discussed. PMID:26120582

  5. Geographic correlation of television pictures obtained from weather satellites

    NASA Technical Reports Server (NTRS)

    Bushuyev, A. V.

    1974-01-01

    The geographical control of satellite pictures, using the terminology of aerial photography, can be treated as the problem of analysis of a single picture with the objective of obtaining a ground contour map. Studies have shown the possibility and capability of the method of composing photographic maps from transformed television pictures. Optico-mechanical transformation solves the problem of geographical correlation for operational purposes. However, this technique does not compensate for electronic distortion, and accounts for earth sphericity only approximately. However, for certain purposes (studying ice drift), the maximum possible accuracy is required. Analytic geographical correlation methods using digital computers should be considered promising.

  6. Why do symptomatic patients delay obtaining care for tuberculosis?

    PubMed

    Asch, S; Leake, B; Anderson, R; Gelberg, L

    1998-04-01

    The resurgence of tuberculosis (TB) has coincided with deteriorating access to care for high-risk populations. We sought to determine what perceived access barriers delayed symptomatic TB patients from obtaining care. In order to do this, we conducted a survey in Los Angeles County, California, using a consecutive sample of patients with active TB as confirmed by the county TB control authority. The measures used in the study were a self-reported delay in seeking care of more than 60 d from symptom onset, a period sufficient to cause skin-test conversion in exposed contacts, and self-reported access barriers. The county TB registry provided supplementary clinical data. We found that one in five of the 248 symptomatic respondents (response rate: 60%) delayed obtaining care for > 60 d (mean = 74 d, SD = 216 d). During the delay, patients exposed an average of eight contacts. As compared with the rest of the sample, delay was more common in those who were unemployed (25% versus 14%), concerned about cost (27% versus 14%), anticipated prolonged waiting-room time (26% versus 14%), believed they could treat themselves (31% versus 14%), anticipated difficulty in getting an appointment (28% versus 16%), were uncertain about where to get care (33% versus 16%), and feared immigration authorities (47% versus 18%) (p < 0.05). Logistic regression revealed that uncertainty about where to get care, unemployment, and belief in the efficacy of self-treatment independently predicted delay > 60 d. Illness severity as measured by chest radiography, sputum smears, and symptoms had little impact on delay. We conclude that because access variables such as lack of employment and knowledge about where to obtain care were more closely associated with clinically significant delay than was severity of illness, these results raise concerns about the equity of access to care among TB patients. The results suggest that improving the availability of services for high-risk groups may substantially

  7. The electrical properties of coating obtained by vacuum arc deposition

    NASA Astrophysics Data System (ADS)

    Novikov, V. Yu.; Goncharov, I. Yu.; Zakhvalinskii, V. S.; Kolpakov, A. Y.; Ivanov, M. B.; Kolesnikov, D. A.

    This paper investigates the electrical properties of the coating based on Ti-C-B system. The coating was obtained by vacuum-arc method by spraying of multi compound cathode prepared by reactive hot pressing of Ti, carbon black and amorphous B powder mixture. The electrical conductivity of the coating was measured in temperature range of 10-320 K which was about σ = 4.8 · 103 Ω-1 cm-1 in the entire temperature range. The carrier concentration measured was about n = 1 · 1022 cm-3. The charge carriers' mobility varies between 10 and -7 and changes sign at temperature about T = 225 K.

  8. ANTIRADICAL AND ANTIMICROBIAL ACTIVITY OF PHENOLIC FRACTIONS OBTAINED FROM HONEYS.

    PubMed

    Mazol, Irena; Sroka, Zbigniew; Sowa, Alina; Ostrowska, Anna; Dryś, Andrzej; Gamian, Andrzej

    2016-01-01

    Honey is a natural product consisting of multiple components which determine its dietary and medicinal properties. In this work there were studied methanol fractions obtained from seven honeys from Lower Silesia (Poland) collected in different seasons of three successive years. Melissopalynologic studies revealed that two of them were polyfloral, and five were classified as monofloral (two buckwheat and three rapes). The amount of phenolic compounds in honeys varied from 0.09 to 0.38 mg per g of honey. Honeys harvested in 2010 were the richest in phenolic compounds and especially rich was buckwheat honey, comparing to 2011- 2012. Determination of antioxidant potential with the DPPH radical revealed that the strongest antiradical activity was exhibited by extracts obtained from polyfloral (1.22 TAU(515/mg)) and buckwheat (1.06 TAU(515lmg)) honeys, while the highest number of antiradical units was observed for rape honey (3.64 TAU(515/g)). Polyphenolic fractions exhibited various bactericidal activities against Klebsiella pneumoniae and Staphylococcus aureus and weak or no activity was observed against Pseudomonas aeruginosa. PMID:27180430

  9. Ultrasonic cavitation for obtainment of nanometric sized particles

    NASA Astrophysics Data System (ADS)

    Santos, A.; Guzmán, R.; Espinosa, J.; Estrada, J.

    2016-02-01

    This project aims to determine the possibility of obtaining nanometric size particles of aluminium oxide (Al2O3) and titanium dioxide (TiO2) from commercial micron-sized powders, through the physical principle of ultrasonic cavitation, in order to be used as supply material in coatings made through a process of thermal spray by flame. The tests are performed on a Hielscher UIP 1000hd Ultrasonics equipment, in a 20 micron wave amplitude and in times of 6, 8, 12, 18 and 24 hours. The determination of the particle size is done through image processing using ImageJ software, obtained by the technique of scanning electron microscopy (SEM); while the elemental composition of the processed samples is analyzed through the technique of energy dispersing spectroscopy (EDS). The results show that Al2O3 and TiO2 have a reduction behaviour of the particles size after being subjected to ultrasonic cavitation, however is only reached the nanometric size in the TiO2 samples.

  10. Obtaining a TRIP microstructure by thermomechanical treatment without isothermal holding

    NASA Astrophysics Data System (ADS)

    Masek, B.; Jirkova, H.; Kucerova, L.; F-X Wagner, M.

    2016-03-01

    The contemporary development of technological processes for the production of modern multiphase steels can be characterized by the need for precise control of their technological parameters. The design of modern technological processes that allow sophisticated microstructures to be obtained usually cannot be carried out on real production equipment for technical as well as economical reasons. Therefore, new processes and test devices are continuously being developed to make it possible to simulate and model thermomechanical treatments on small specimens with precise control and monitoring of process parameters. A simulator for experimental modelling of thermomechanical processes has been developed at the University of West Bohemia. In this paper, to demonstrate the feasibility of simulating thermomechanical treatments with this setup on a lab scale, we discuss the thermomechanical treatment of TRIP steels without isothermal holding - a processing route that is difficult to handle and thus poses several technological as well as economic problems. The realistic processing of wire rolling with different cooling strategies is tested on the TRIP CMnSiNb steel. Our results show that the processing route without isothermal holding allows to obtain multiphase microstructures with a tensile strength of up to 835 MPa and a ductility A5mm = 25%.

  11. Comparing turbulent parameters obtained from LITOS and radiosonde measurements

    NASA Astrophysics Data System (ADS)

    Schneider, A.; Gerding, M.; Lübken, F.-J.

    2015-02-01

    Stratospheric turbulence is important for the mixing of trace species and the energy balance, but direct measurements are sparse due to the required resolution and accuracy. Recently, turbulence parameters such as the energy dissipation rate ɛ were inferred from standard radiosonde data by means of a Thorpe analysis. To this end, layers with vertically decreasing potential temperature are analysed, which is expected to indicate turbulence. Such an application assumes a proportionality between the Thorpe length LT and the Ozmidov scale LO. While this relation is accepted for the ocean, experimental evidence for such proportionality in the stratosphere is sparse. We have developed a high-resolution (8 kHz) turbulence measurement system called LITOS (Leibniz Institute Turbulence Observations in the Stratosphere), which for the first time resolves the inner scale of turbulence in the stratosphere. Therewith the energy dissipation rate ɛ can be determined by spectral analysis. This independent value for ɛ enables us to check the relation LO ∝ LT. In our measurements no such proportionality can be seen, although the mean of the ratio LO/LT is close to what is assumed in radiosonde analyses. Dissipation rates for individual layers obtained from radiosondes deviate up to a factor of ~3000 from those obtained by spectral analysis. Some turbulent layers measured by LITOS are not observed by the radiosonde at all, and vice versa. However, statements about the statistical mean seem to be possible by Thorpe analysis.

  12. Characterization of banana starches obtained from cultivars grown in Brazil.

    PubMed

    de Barros Mesquita, Camila; Leonel, Magali; Franco, Célia Maria Landi; Leonel, Sarita; Garcia, Emerson Loli; Dos Santos, Thaís Paes Rodrigues

    2016-08-01

    The starch market is constantly evolving and studies that provide information about the physical and rheological properties of native starches to meet the diverse demands of the sector are increasingly necessary. In this study starches obtained from five cultivars of banana were analyzed for size and shape of granules, crystallinity, chemical composition, resistant starch, swelling power, solubility, thermal and paste properties. The granules of starch were large (36.58-47.24μm), oval, showed crystallinity pattern type B and the index of crystallinity ranged from 31.94 to 34.06%. The phosphorus content ranged from 0.003 to 0.011%, the amylose ranged from 25.13 to 29.01% and the resistant starch ranged from 65.70 to 80.28%. The starches showed high peak viscosity and breakdown, especially those obtained from 'Nanicão' and 'Grand Naine'. Peak temperature of gelatinization was around 71°C, the enthalpy change (ΔH) ranged from 9.45 to 14.73Jg(-1). The starch from 'Grand Naine' showed higher swelling power (15.19gg(-1)) and the starch from 'Prata-Anã' higher solubility (11.61%). The starches studied are highlighted by their physical and chemical characteristics and may be used in several applications. PMID:27180297

  13. Hybrid nuclear reactor grey rod to obtain required reactivity worth

    DOEpatents

    Miller, John V.; Carlson, William R.; Yarbrough, Michael B.

    1991-01-01

    Hybrid nuclear reactor grey rods are described, wherein geometric combinations of relatively weak neutron absorber materials such as stainless steel, zirconium or INCONEL, and relatively strong neutron absorber materials, such as hafnium, silver-indium cadmium and boron carbide, are used to obtain the reactivity worths required to reach zero boron change load follow. One embodiment includes a grey rod which has combinations of weak and strong neutron absorber pellets in a stainless steel cladding. The respective pellets can be of differing heights. A second embodiment includes a grey rod with a relatively thick stainless steel cladding receiving relatively strong neutron absorber pellets only. A third embodiment includes annular relatively weak netron absorber pellets with a smaller diameter pellet of relatively strong absorber material contained within the aperture of each relatively weak absorber pellet. The fourth embodiment includes pellets made of a homogeneous alloy of hafnium and a relatively weak absorber material, with the percentage of hafnium chosen to obtain the desired reactivity worth.

  14. Obtaining the child testimony in the criminal proceedings.

    PubMed

    Marinović, Dunja; Palijan, Tija Zarković; Marinović, Marin; Krpina, Milena Gasparović; Piglić, Iva; Nikolić, Harry

    2010-04-01

    Children fall under the special category of vulnerable witnesses. Children's vulnerability is the reason that we must approach obtaining the child's testimony in the criminal proceedings with special attention. It is important to take the child's testimony as soon as possible and to avoid the repetition of interrogation. The criminal proceedings law and the juvenile court law enable children interrogation through the professional person without the presence of other parties in the procedure and enable the recording of such interrogation by audio-video link which considerably diminish the secondary victimization. The professionals who obtain the testimony must be well acquainted with children's psychological development. Knowledge of psychological development is of major importance in order to make the quality arrangements for interrogation and to interrogate the child and to achieve positive social contact between the examiner and the examinee and it is also of great importance for the credibility evaluation of the child's testimony. The adequate way of children interrogation will enable the child to say the correct information and to recognize the perpetrator. The forensic interview is well elaborated and child adapted technique of interrogation. Respecting the rules of forensic interview will enable the child's testimony on court to be relevant evidence. PMID:21302728

  15. Dosimetric Algorithm to Reproduce Isodose Curves Obtained from a LINAC

    PubMed Central

    Estrada Espinosa, Julio Cesar; Martínez Ovalle, Segundo Agustín; Pereira Benavides, Cinthia Kotzian

    2014-01-01

    In this work isodose curves are obtained by the use of a new dosimetric algorithm using numerical data from percentage depth dose (PDD) and the maximum absorbed dose profile, calculated by Monte Carlo in a 18 MV LINAC. The software allows reproducing the absorbed dose percentage in the whole irradiated volume quickly and with a good approximation. To validate results an 18 MV LINAC with a whole geometry and a water phantom were constructed. On this construction, the distinct simulations were processed by the MCNPX code and then obtained the PDD and profiles for the whole depths of the radiation beam. The results data were used by the code to produce the dose percentages in any point of the irradiated volume. The absorbed dose for any voxel's size was also reproduced at any point of the irradiated volume, even when the voxels are considered to be of a pixel's size. The dosimetric algorithm is able to reproduce the absorbed dose induced by a radiation beam over a water phantom, considering PDD and profiles, whose maximum percent value is in the build-up region. Calculation time for the algorithm is only a few seconds, compared with the days taken when it is carried out by Monte Carlo. PMID:25045398

  16. Dosimetric algorithm to reproduce isodose curves obtained from a LINAC.

    PubMed

    Estrada Espinosa, Julio Cesar; Martínez Ovalle, Segundo Agustín; Pereira Benavides, Cinthia Kotzian

    2014-01-01

    In this work isodose curves are obtained by the use of a new dosimetric algorithm using numerical data from percentage depth dose (PDD) and the maximum absorbed dose profile, calculated by Monte Carlo in a 18 MV LINAC. The software allows reproducing the absorbed dose percentage in the whole irradiated volume quickly and with a good approximation. To validate results an 18 MV LINAC with a whole geometry and a water phantom were constructed. On this construction, the distinct simulations were processed by the MCNPX code and then obtained the PDD and profiles for the whole depths of the radiation beam. The results data were used by the code to produce the dose percentages in any point of the irradiated volume. The absorbed dose for any voxel's size was also reproduced at any point of the irradiated volume, even when the voxels are considered to be of a pixel's size. The dosimetric algorithm is able to reproduce the absorbed dose induced by a radiation beam over a water phantom, considering PDD and profiles, whose maximum percent value is in the build-up region. Calculation time for the algorithm is only a few seconds, compared with the days taken when it is carried out by Monte Carlo. PMID:25045398

  17. Pozzolan Obtained by Mechanochemical Treatment of Kaolinite Clay

    NASA Astrophysics Data System (ADS)

    Mitrović, Aleksandra A.

    2011-12-01

    Pozzolans are supplementary materials added to Portland cement in order to increase the mechanical strength and durability of concrete structures. A number of thermal, mechanical and chemical methods have been used to activate the reactive potential of pozzolanic materials. The aim of the study is to obtain pozzolana, from Serbian kaolinite clay by mechanochemical treatment. Kaolinite clay Garaši was subjected to mechanical treatment during different times of milling. The changes were monitored using particle size distribution (PSD) analyses, thermal methods [thermogravimetric analysis (TGA), and differential thermal analysis (DTA)] and X-ray diffraction methods (XRD). The pozzolanic activity was determined using Chapelle method. Milling withing 20 min influences particle size decrease and after that time continuous increase. XDR analysis indicates gradual decrease of cristallinity with prolonged milling time. The higher values for pozzolanic activitie, expressed through consumption of gCa(OH)2 per gPozzolana are 0.78 and 0.77, and they were obtained for milling times 20 and 40 min, respectively. The values are comparable with commercial pozzolan—metakaolin. The results indicates that milling has caused the disintegration of particles and the consequent formation of new active surfaces in addition to changes in its physico-chemical properties that decrease its crystallinity (through amorphization) and increase it reactivity.

  18. Characterisation of Aronia powders obtained by different drying processes.

    PubMed

    Horszwald, Anna; Julien, Heritier; Andlauer, Wilfried

    2013-12-01

    Nowadays, food industry is facing challenges connected with the preservation of the highest possible quality of fruit products obtained after processing. Attention has been drawn to Aronia fruits due to numerous health promoting properties of their products. However, processing of Aronia, like other berries, leads to difficulties that stem from the preparation process, as well as changes in the composition of bioactive compounds. Consequently, in this study, Aronia commercial juice was subjected to different drying techniques: spray drying, freeze drying and vacuum drying with the temperature range of 40-80 °C. All powders obtained had a high content of total polyphenols. Powders gained by spray drying had the highest values which corresponded to a high content of total flavonoids, total monomeric anthocyanins, cyaniding-3-glucoside and total proanthocyanidins. Analysis of the results exhibited a correlation between selected bioactive compounds and their antioxidant capacity. In conclusion, drying techniques have an impact on selected quality parameters, and different drying techniques cause changes in the content of bioactives analysed. Spray drying can be recommended for preservation of bioactives in Aronia products. Powder quality depends mainly on the process applied and parameters chosen. Therefore, Aronia powders production should be adapted to the requirements and design of the final product. PMID:23871034

  19. Characteristics of acoustic gravity waves obtained from Dynasonde data

    NASA Astrophysics Data System (ADS)

    Negrea, Cǎtǎlin; Zabotin, Nikolay; Bullett, Terrence; Fuller-Rowell, Tim; Fang, Tzu-Wei; Codrescu, Mihail

    2016-04-01

    Traveling ionospheric disturbances (TIDs) are ubiquitous in the thermosphere-ionosphere and are often assumed to be caused by acoustic gravity waves (AGWs). This study performs an analysis of the TID and AGW activity above Wallops Island, VA, during October 2013. The variations in electron density and ionospheric tilts obtained with the Dynasonde technique are used as primary indicators of wave activity. The temporal and spectral characteristics of the data are discussed in detail, using also results of the Whole Atmosphere Model (WAM) and the Global Ionosphere Plasmasphere Model (GIP). The full set of propagation parameters (frequency, and the vertical, zonal and meridional wave vector components) of the TIDs is determined over the 160-220 km height range. A test of the self-consistency of these results within the confines of the theoretical AGW dispersion relation is devised. This is applied to a sample data set of 24 October 2013. A remarkable agreement has been achieved for wave periods between 52 and 21 min, for which we can rigorously claim the TIDs are caused by underlying acoustic gravity waves. The Wallops Island Dynasonde can operate for extended periods at a 2 min cadence, allowing determination of the statistical distributions of propagation parameters. A dominant population of TIDs is identified in the frequency band below 1 mHz, and for it, the distributions of the horizontal wavelengths, vertical wavelengths, and horizontal phase speeds are obtained.

  20. Intracranial CT angiography obtained from a cerebral CT perfusion examination

    SciTech Connect

    Gratama van Andel, H. A. F.; Venema, H. W.; Majoie, C. B.; Den Heeten, G. J.; Grimbergen, C. A.; Streekstra, G. J.

    2009-04-15

    CT perfusion (CTP) examinations of the brain are performed increasingly for the evaluation of cerebral blood flow in patients with stroke and vasospasm after subarachnoid hemorrhage. Of the same patient often also a CT angiography (CTA) examination is performed. This study investigates the possibility to obtain CTA images from the CTP examination, thereby possibly obviating the CTA examination. This would save the patient exposure to radiation, contrast, and time. Each CTP frame is a CTA image with a varying amount of contrast enhancement and with high noise. To improve the contrast-to-noise ratio (CNR) we combined all 3D images into one 3D image after registration to correct for patient motion between time frames. Image combination consists of weighted averaging in which the weighting factor of each frame is proportional to the arterial contrast. It can be shown that the arterial CNR is maximized in this procedure. An additional advantage of the use of the time series of CTP images is that automatic differentiation between arteries and veins is possible. This feature was used to mask veins in the resulting 3D images to enhance visibility of arteries in maximum intensity projection (MIP) images. With a Philips Brilliance 64 CT scanner (64x0.625 mm) CTP examinations of eight patients were performed on 80 mm of brain using the toggling table technique. The CTP examination consisted of a time series of 15 3D images (2x64x0.625 mm; 80 kV; 150 mAs each) with an interval of 4 s. The authors measured the CNR in images obtained with weighted averaging, images obtained with plain averaging, and images with maximal arterial enhancement. The authors also compared CNR and quality of the images with that of regular CTA examinations and examined the effectiveness of automatic vein masking in MIP images. The CNR of the weighted averaged images is, on the average, 1.73 times the CNR of an image at maximal arterial enhancement in the CTP series, where the use of plain averaging

  1. [Application of spectroscopy technique to obtain plant growth information].

    PubMed

    Jiang, Huan-yu; Ying, Yi-bin; Xie, Li-juan

    2008-06-01

    Detection of plant growth information can predict growth and health status of plant and realize intelligentized management, detection techniques of plant growth information include electrical properties, optical reflectance and machine vision, with the development of spectroscopy technique, near infrared spectroscopy technique, multispectral technique and hyperspectral technique are widely used in plant growth information measurement. Spectroscopy technique is extremely fast, high efficient, cheap to implement and no sample preparation, has been a rapid and non-destructive modern measuring technique. In this paper, the application of spectroscopy technique to measurement of plant growth information was briefly introduced. Some considerable aspects existing in the application were also discussed and it is pointed out that because of real time information obtain and intelligentized management of plant, automation analysis equipment should be developed to improve the speed of plant growth information measurement and cooperating with several other techniques, such as machine vision, thermal imaging technique and spectroscopy technique, is the research trend. PMID:18800709

  2. Single sensor processing to obtain high resolution color component signals

    NASA Technical Reports Server (NTRS)

    Glenn, William E. (Inventor)

    2010-01-01

    A method for generating color video signals representative of color images of a scene includes the following steps: focusing light from the scene on an electronic image sensor via a filter having a tri-color filter pattern; producing, from outputs of the sensor, first and second relatively low resolution luminance signals; producing, from outputs of the sensor, a relatively high resolution luminance signal; producing, from a ratio of the relatively high resolution luminance signal to the first relatively low resolution luminance signal, a high band luminance component signal; producing, from outputs of the sensor, relatively low resolution color component signals; and combining each of the relatively low resolution color component signals with the high band luminance component signal to obtain relatively high resolution color component signals.

  3. Viable offspring obtained from Prm1-deficient sperm in mice

    PubMed Central

    Takeda, Naoki; Yoshinaga, Kazuya; Furushima, Kenryo; Takamune, Kazufumi; Li, Zhenghua; Abe, Shin-ichi; Aizawa, Shin-ichi; Yamamura, Ken-ichi

    2016-01-01

    Protamines are expressed in the spermatid nucleus and allow denser packaging of DNA compared with histones. Disruption of the coding sequence of one allele of either protamine 1 (Prm1) or Prm2 results in failure to produce offspring, although sperm with disrupted Prm1 or Prm2 alleles are produced. Here, we produced Prm1-deficient female chimeric mice carrying Prm1-deficient oocytes. These mice successfully produced Prm1+/− male mice. Healthy Prm1+/− offspring were then produced by transferring blastocysts obtained via in vitro fertilization using zona-free oocytes and sperm from Prm1+/− mice. This result suggests that sperm lacking Prm1 can generate offspring despite being abnormally shaped and having destabilised DNA, decondensed chromatin and a reduction in mitochondrial membrane potential. Nevertheless, these mice showed little derangement of expression profiles. PMID:27250771

  4. Pharmacists' knowledge and the difficulty of obtaining emergency contraception.

    PubMed

    Bennett, Wendy; Petraitis, Carol; D'Anella, Alicia; Marcella, Stephen

    2003-10-01

    This cross-sectional study was performed to examine knowledge and attitudes among pharmacists about emergency contraception (EC) and determine the factors associated with their provision of EC. A random systematic sampling method was used to obtain a sample (N = 320) of pharmacies in Pennsylvania. A "mystery shopper" telephone survey method was utilized. Only 35% of pharmacists stated that they would be able to fill a prescription for EC that day. Also, many community pharmacists do not have sufficient or accurate information about EC. In a logistic regression model, pharmacists' lack of information relates to the low proportion of pharmacists able to dispense it. In conclusion, access to EC from community pharmacists in Pennsylvania is severely limited. Interventions to improve timely access to EC involve increased education for pharmacists, as well as increased community request for these products as an incentive for pharmacists to stock them. PMID:14572889

  5. Investigation of photoelectron spectroscopy. [for obtaining branching ratios

    NASA Technical Reports Server (NTRS)

    Samson, J. A. R.

    1973-01-01

    The problem of obtaining true and meaningful branching ratios from the photoelectron spectra is investigated. The problem consists of understanding the transmission of an electron energy analyzer for electrons with different energies, understanding the effects of using partially polarized radiation from different vacuum monochromators, and in understanding the effects of the angular distribution of photoelectrons ejected from different orbitals. An analysis of the degree of polarization of monochromatic radiation and of the problem of varying angular distributions led to the construction of a cylindrical mirror electron energy analyzer set at the special angle of 54 deg 44 min so that no discrimination would occur for electrons of different angular distributions. With the analyzer properly calibrated for transmission of electrons of different energies, data were taken at several wavelengths and for several atmospheric gases.

  6. Functional properties of spice extracts obtained via supercritical fluid extraction.

    PubMed

    Leal, Patrícia F; Braga, Mara E M; Sato, Daisy N; Carvalho, João E; Marques, Marcia O M; Meireles, M Angela A

    2003-04-23

    In the present study the antioxidant, anticancer, and antimycobacterial activities of extracts from ginger (Zingiber officinale Roscoe), rosemary (Rosmarinus officinalis L.), and turmeric (Curcuma longa L.) were evaluated. The extracts were obtained using supercritical CO(2) with and without ethanol and/or isopropyl alcohol as cosolvent. The extracts' antioxidant power was assessed using the reaction between beta-carotene and linolenic acid, the antimycobacterial activity against M. tuberculosis was measured by the MABA test, and their anticancer action was tested against nine human cancer ancestries: lung, breast, breast resistant, melanoma, colon, prostate, leukemia, and kidney. The rosemary extracts exhibited the strongest antioxidant and the lowest antimycobacterial activities. Turmeric extracts showed the greatest antimycobacterial activity. Ginger and turmeric extracts showed selective anticancer activities. PMID:12696930

  7. Antifungal activity of silver nanoparticles obtained by green synthesis.

    PubMed

    Mallmann, Eduardo José J; Cunha, Francisco Afrânio; Castro, Bruno N M F; Maciel, Auberson Martins; Menezes, Everardo Albuquerque; Fechine, Pierre Basílio Almeida

    2015-01-01

    Silver nanoparticles (AgNPs) are metal structures at the nanoscale. AgNPs have exhibited antimicrobial activities against fungi and bacteria; however synthesis of AgNPs can generate toxic waste during the reaction process. Accordingly, new routes using non-toxic compounds have been researched. The proposal of the present study was to synthesize AgNPs using ribose as a reducing agent and sodium dodecyl sulfate (SDS) as a stabilizer. The antifungal activity of these particles against C. albicans and C. tropicalis was also evaluated. Stable nanoparticles 12.5 ± 4.9 nm (mean ± SD) in size were obtained, which showed high activity against Candida spp. and could represent an alternative for fungal infection treatment. PMID:25923897

  8. Obtaining P3P Privacy Policies for Composite Services

    PubMed Central

    Sun, Yi; Huang, Zhiqiu; Ke, Changbo

    2014-01-01

    With the development of web services technology, web services have changed from single to composite services. Privacy protection in composite services is becoming an important issue. P3P (platform for privacy preferences) is a privacy policy language which was designed for single web services. It enables service providers to express how they will deal with the privacy information of service consumers. In order to solve the problem that P3P cannot be applied to composite services directly, we propose a method to obtain P3P privacy policies for composite services. In this method, we present the definitions of Purpose, Recipient, and Retention elements as well as Optional and Required attributes for P3P policies of composite services. We also provide an instantiation to illustrate the feasibility of the method. PMID:25126609

  9. Obtaining High Quality DNA from Diverse Clinical Samples.

    PubMed

    Melton-Kreft, Rachael; Spirk, Tracy

    2016-01-01

    Nucleic acids can be obtained in numerous ways from clinical specimens; however, the quality of the nucleic acid is only as good as the sampling and isolation protocol. While nucleic acids may be extracted they may not be representative of the original source. Large areas of tissue and explanted hardware must be successfully surveyed to reflect the overall clinical picture. Once good sampling technique has been established, successful bacterial nucleic acid isolation is essential. Clinical samples may be difficult to process because of the presence of scar tissue, bone, implants, and bacterial biofilms. The following protocols provide details on sampling techniques and DNA isolation from a variety of clinical samples which can then be used in downstream molecular applications including PCR-MS-ESI-TOF technology. © 2016 by John Wiley & Sons, Inc. PMID:26855284

  10. Venous return curves obtained from graded series of valsalva maneuvers

    NASA Technical Reports Server (NTRS)

    Mastenbrook, S. M., Jr.

    1974-01-01

    The effects were studied of a graded series of valsalva-like maneuvers on the venous return, which was measured transcutaneously in the jugular vein of an anesthetized dog, with the animal serving as its own control. At each of five different levels of central venous pressure, the airway pressure which just stopped venous return during each series of maneuvers was determined. It was found that this end-point airway pressure is not a good estimator of the animal's resting central venous pressure prior to the simulated valsalva maneuver. It was further found that the measured change in right atrial pressure during a valsalva maneuver is less than the change in airway pressure during the same maneuver, instead of being equal, as had been expected. Relative venous return curves were constructed from the data obtained during the graded series of valsalva maneuvers.

  11. Derivative analysis of potentiometric titration data to obtain protonation constants

    SciTech Connect

    Chen, J.F.; Xia, Y.X.; Choppin, G.R.

    1996-11-15

    A methodology is described to calibrate glass electrodes and to analyze potentiometric titration data to calculate protonation constants. The analysis uses the variation of dV/dpH with titrant addition in terms of two physical parameters which involve the concentrations of H{sup +}, OH{sup -}, and H{sub m}A. The data for titration of acetic acid and 8-hydroxyquinoline in 0.10-5.0 m NaCl media are analyzed by this method to obtain the stoichiometric protonation constants of the acids, the ionization constants of water, and the parameters s and b in the pH electrode calibration equation, pcH = spH{sub m} + b, where pcH = -log[H{sup +}], pH{sub m} is the pH meter reading. 31 refs., 3 figs., 6 tabs.

  12. A program to obtain reliable photoabsorption cross sections

    SciTech Connect

    Del Grande, N.K.; Tirsell, K.G.

    1988-01-01

    A program to obtain reliable photoabsorption cross sections for a broad range of elements has been initiated at Lawrence Livermore National Laboratory. Using well-characterized samples, absolute measurements have been made with overall uncertainties of /+-/10% or less over energy ranges from about 50 eV to several keV, at several synchrotron radiation facilities. More than a dozen elements have been investigated and other measurements are being planned for elements beryllium (Z-4) through uranium (Z-92). Among the interesting phenomena observed are the resonances/enhancements which seem to accompany virtually every inner shell threshold. Specific examples discussed in this paper include carbon, nickel and uranium. Comparison with theory and existing data compilations/data bases indicate the need for substantial theoretical and compilation improvements. 24 refs., 6 figs.

  13. Neptune's Wind Speeds Obtained by Tracking Clouds in Voyager Images.

    PubMed

    Hammel, H B; Beebe, R F; De Jong, E M; Hansen, C J; Howell, C D; Ingersoll, A P; Johnson, T V; Limaye, S S; Magalhaes, J A; Pollack, J B; Sromovsky, L A; Suomi, V E; Swift, C E

    1989-09-22

    Images of Neptune obtained by the narrow-angle camera of the Voyager 2 spacecraft reveal large-scale cloud features that persist for several months or longer. The features' periods of rotation about the planetary axis range from 15.8 to 18.4 hours. The atmosphere equatorward of -53 degrees rotates with periods longer than the 16.05-hour period deduced from Voyager's planetary radio astronomy experiment (presumably the planet's internal rotation period). The wind speeds computed with respect to this radio period range from 20 meters per second eastward to 325 meters per second westward. Thus, the cloud-top wind speeds are roughly the same for all the planets ranging from Venus to Neptune, even though the solar energy inputs to the atmospheres vary by a factor of 1000. PMID:17798743

  14. Obtaining a critical care pharmacist position: a marketing case study.

    PubMed

    Stratton, T P; Wu, B; Nakagawa, R S

    1993-06-01

    Marketing theory is used to explain how Pharmacy Department managers at a Vancouver-area hospital secured a new ICU pharmacist position in a period of severe fiscal constraint. Market segmentation, target marketing and pull marketing strategy were combined to obtain support for the new position. Improved drug information services for ICU nurses were promoted to Nursing Administration and enhanced pharmacotherapy monitoring was promoted to the two critical care physicians primarily responsible for patient care in the ICU. These physicians and Nursing Administration voiced their support for the new position to the V.P. of Nursing (the functional officer for Pharmacy), who then promoted the new position to Hospital Administration. A half-time DUR commitment by the ICU pharmacist was offered to Hospital Administration, expanding this already successful service and guaranteeing cost recovery for the new position. Hospital Administration approved the new ICU clinical pharmacist position in a budget which saw other hospital departments lose several positions. PMID:10126865

  15. Obtaining P3P privacy policies for composite services.

    PubMed

    Sun, Yi; Huang, Zhiqiu; Ke, Changbo

    2014-01-01

    With the development of web services technology, web services have changed from single to composite services. Privacy protection in composite services is becoming an important issue. P3P (platform for privacy preferences) is a privacy policy language which was designed for single web services. It enables service providers to express how they will deal with the privacy information of service consumers. In order to solve the problem that P3P cannot be applied to composite services directly, we propose a method to obtain P3P privacy policies for composite services. In this method, we present the definitions of Purpose, Recipient, and Retention elements as well as Optional and Required attributes for P3P policies of composite services. We also provide an instantiation to illustrate the feasibility of the method. PMID:25126609

  16. Antioxidative activities of fractions obtained from brewed coffee.

    PubMed

    Yanagimoto, Kenichi; Ochi, Hirotomo; Lee, Kwang-Geun; Shibamoto, Takayuki

    2004-02-11

    The antioxidative activity of column chromatographic fractions obtained from brewed coffee was investigated to find antioxidants and to assess the benefit of coffee drinking. The dichloromethane extract inhibited hexanal oxidation by 100 and 50% for 15 days and 30 days, respectively, at the level of 5 microg/mL. A GC/MS analysis of fractions, which exhibited oxidative activity, revealed the presence of antioxidative heterocyclic compounds including furans, pyrroles, and maltol. The residual aqueous solution exhibited slight antioxidative activity. The inhibitory activity (%) of the seven fractions from an aqueous solution toward malonaldehde formation from lipid oxidation ranged from 10 to 90 at a level of 300 microg/mL. The results indicate that brewed coffee contains many antioxidants and consumption of antioxidant-rich brewed coffee may inhibit diseases caused by oxidative damages. PMID:14759154

  17. Mass influx obtained from LLLTV observations of faint meteors

    NASA Technical Reports Server (NTRS)

    Naumann, R. J.; Clifton, K. S.

    1972-01-01

    Since the advent of low light level television (LLLTV) systems, it has been recognized that such devices offer the ability to observe meteors as faint as 10th magnitude which allows the extension of optical meteor data to masses as small as 0.0001 grams. The Space Sciences Lab at Marshall Space Flight Center has been actively engaged in such observations using image orthicons and intensified SEC vidicons. The results of these observations are presented along with an interpretation in terms of mass-flux. This interpretation includes the development of a relationship between peak luminosity of a meteor and mass, velocity, and zenith angle that was derived from single body meteor theory and compares favorably with results obtained from the Artificial Program. Also included in the mass flux interpretation is an analysis of the observation response of a LLLTV system to fixed and moving point sources.

  18. Recent advances to obtain real - Time displacements for engineering applications

    USGS Publications Warehouse

    Celebi, M.

    2005-01-01

    This paper presents recent developments and approaches (using GPS technology and real-time double-integration) to obtain displacements and, in turn, drift ratios, in real-time or near real-time to meet the needs of the engineering and user community in seismic monitoring and assessing the functionality and damage condition of structures. Drift ratios computed in near real-time allow technical assessment of the damage condition of a building. Relevant parameters, such as the type of connections and story structural characteristics (including geometry) are used in computing drifts corresponding to several pre-selected threshold stages of damage. Thus, drift ratios determined from real-time monitoring can be compared to pre-computed threshold drift ratios. The approaches described herein can be used for performance evaluation of structures and can be considered as building health-monitoring applications.

  19. Deconvolution of evoked responses obtained at high stimulus rates

    NASA Astrophysics Data System (ADS)

    Delgado, Rafael E.; Ozdamar, Ozcan

    2004-03-01

    Continuous loop averaging deconvolution (CLAD) is a new general mathematical theory and method developed to deconvolve overlapping auditory evoked responses obtained at high stimulation rates. Using CLAD, arbitrary stimulus sequences are generated and averaged responses deconvolved. Until now, only a few special stimulus series such as maximum length sequences (MLS) and Legendre sequences (LGS) were capable of performing this task. A CLAD computer algorithm is developed and implemented in an evoked potential averaging system. Computer simulations are used to verify the theory and methodology. Auditory brainstem responses (ABR) and middle latency responses (MLR) are acquired from subjects with normal hearing at high stimulation rates to validate and show the feasibility of the CLAD technique.

  20. Bias annealing: A method for obtaining transition paths de novo

    NASA Astrophysics Data System (ADS)

    Hu, Jie; Ma, Ao; Dinner, Aaron R.

    2006-09-01

    Computational studies of dynamics in complex systems require means for generating reactive trajectories with minimum knowledge about the processes of interest. Here, we introduce a method for generating transition paths when an existing one is not already available. Starting from biased paths obtained from steered molecular dynamics, we use a Monte Carlo procedure in the space of whole trajectories to shift gradually to sampling an ensemble of unbiased paths. Application to basin-to-basin hopping in a two-dimensional model system and nucleotide-flipping by a DNA repair protein demonstrates that the method can efficiently yield unbiased reactive trajectories even when the initial steered dynamics differ significantly. The relation of the method to others and the physical basis for its success are discussed.

  1. Viable offspring obtained from Prm1-deficient sperm in mice.

    PubMed

    Takeda, Naoki; Yoshinaga, Kazuya; Furushima, Kenryo; Takamune, Kazufumi; Li, Zhenghua; Abe, Shin-Ichi; Aizawa, Shin-Ichi; Yamamura, Ken-Ichi

    2016-01-01

    Protamines are expressed in the spermatid nucleus and allow denser packaging of DNA compared with histones. Disruption of the coding sequence of one allele of either protamine 1 (Prm1) or Prm2 results in failure to produce offspring, although sperm with disrupted Prm1 or Prm2 alleles are produced. Here, we produced Prm1-deficient female chimeric mice carrying Prm1-deficient oocytes. These mice successfully produced Prm1(+/-) male mice. Healthy Prm1(+/-) offspring were then produced by transferring blastocysts obtained via in vitro fertilization using zona-free oocytes and sperm from Prm1(+/-) mice. This result suggests that sperm lacking Prm1 can generate offspring despite being abnormally shaped and having destabilised DNA, decondensed chromatin and a reduction in mitochondrial membrane potential. Nevertheless, these mice showed little derangement of expression profiles. PMID:27250771

  2. Obtain osteoarthritis related molecular signature genes through regulation network.

    PubMed

    Li, Yawei; Wang, Bing; Lv, Guohua; Xiong, Guangzhong; Liu, Wei Dong; Li, Lei

    2012-01-01

    Osteoarthritis (OA), also known as degenerative joint disease or osteoarthrosis, is the most common form of arthritis. OA occurs when cartilage in the joints wears down over time. We used the GSE1919 series to identify potential genes that correlated to OA. The aim of our study was to obtain a molecular signature of OA through the regulation network based on differentially expressed genes. From the result of regulation network construction in OA, a number of transcription factors (TFs) and pathways closely related to OA were linked by our method. Peroxisome proliferator-activated receptor γ also arises as hub nodes in our transcriptome network and certain TFs containing CEBPD, EGR2 and ETS2 were shown to be related to OA by a previous study. PMID:21946934

  3. Investigations on hydroxyapatite powder obtained by wet precipitation

    NASA Astrophysics Data System (ADS)

    Poinescu, Aurora Anca; Ion, Rodica Mariana; van Staden, Raluca-Ioana; van Staden, Jacobus Frederick; Ghiurea, Marius

    2010-11-01

    It is well-known that hydroxyapatite have multiple applications in tissue engineering due to compositional similarities with bone tissue. In this work, hydroxyapatite powders obtained by modified chemical precipitation route, has been investigated by AMF and SEM analysis grain size, X-ray diffraction and infra-red spectroscopy. The particle size of hydroxyapatite was observed to be very fine, uniform, around 50 -60 nm. SEM observation of the HA coatings showed the presence of nano-sized needles, with a significant level of agglomeration. The infrared analysis show the characteristic peaks of absorbed water, hydroxyl, phosphate and carbonate species. The XRD pattern clearly indicated the crystallites responsible for the Bragg reflection of the (002) and (003) planes are useful for size determination by Sherrer relationship (around 68 nm).

  4. Interpretation of tandem mass spectra obtained from cyclic nonribosomal peptides.

    PubMed

    Liu, Wei-Ting; Ng, Julio; Meluzzi, Dario; Bandeira, Nuno; Gutierrez, Marcelino; Simmons, Thomas L; Schultz, Andrew W; Linington, Roger G; Moore, Bradley S; Gerwick, William H; Pevzner, Pavel A; Dorrestein, Pieter C

    2009-06-01

    Natural and non-natural cyclic peptides are a crucial component in drug discovery programs because of their considerable pharmaceutical properties. Cyclosporin, microcystins, and nodularins are all notable pharmacologically important cyclic peptides. Because these biologically active peptides are often biosynthesized nonribosomally, they often contain nonstandard amino acids, thus increasing the complexity of the resulting tandem mass spectrometry data. In addition, because of the cyclic nature, the fragmentation patterns of many of these peptides showed much higher complexity when compared to related counterparts. Therefore, at the present time it is still difficult to annotate cyclic peptides MS/MS spectra. In this current work, an annotation program was developed for the annotation and characterization of tandem mass spectra obtained from cyclic peptides. This program, which we call MS-CPA is available as a web tool (http://lol.ucsd.edu/ms-cpa_v1/Input.py). Using this program, we have successfully annotated the sequence of representative cyclic peptides, such as seglitide, tyrothricin, desmethoxymajusculamide C, dudawalamide A, and cyclomarins, in a rapid manner and also were able to provide the first-pass structure evidence of a newly discovered natural product based on predicted sequence. This compound is not available in sufficient quantities for structural elucidation by other means such as NMR. In addition to the development of this cyclic annotation program, it was observed that some cyclic peptides fragmented in unexpected ways resulting in the scrambling of sequences. In summary, MS-CPA not only provides a platform for rapid confirmation and annotation of tandem mass spectrometry data obtained with cyclic peptides but also enables quantitative analysis of the ion intensities. This program facilitates cyclic peptide analysis, sequencing, and also acts as a useful tool to investigate the uncommon fragmentation phenomena of cyclic peptides and aids the

  5. Improving the quality of parameter estimates obtained from slug tests

    USGS Publications Warehouse

    Butler, J.J., Jr.; McElwee, C.D.; Liu, W.

    1996-01-01

    The slug test is one of the most commonly used field methods for obtaining in situ estimates of hydraulic conductivity. Despite its prevalence, this method has received criticism from many quarters in the ground-water community. This criticism emphasizes the poor quality of the estimated parameters, a condition that is primarily a product of the somewhat casual approach that is often employed in slug tests. Recently, the Kansas Geological Survey (KGS) has pursued research directed it improving methods for the performance and analysis of slug tests. Based on extensive theoretical and field research, a series of guidelines have been proposed that should enable the quality of parameter estimates to be improved. The most significant of these guidelines are: (1) three or more slug tests should be performed at each well during a given test period; (2) two or more different initial displacements (Ho) should be used at each well during a test period; (3) the method used to initiate a test should enable the slug to be introduced in a near-instantaneous manner and should allow a good estimate of Ho to be obtained; (4) data-acquisition equipment that enables a large quantity of high quality data to be collected should be employed; (5) if an estimate of the storage parameter is needed, an observation well other than the test well should be employed; (6) the method chosen for analysis of the slug-test data should be appropriate for site conditions; (7) use of pre- and post-analysis plots should be an integral component of the analysis procedure, and (8) appropriate well construction parameters should be employed. Data from slug tests performed at a number of KGS field sites demonstrate the importance of these guidelines.

  6. Whey-derived valuable products obtained by microbial fermentation.

    PubMed

    Pescuma, Micaela; de Valdez, Graciela Font; Mozzi, Fernanda

    2015-08-01

    Whey, the main by-product of the cheese industry, is considered as an important pollutant due to its high chemical and biological oxygen demand. Whey, often considered as waste, has high nutritional value and can be used to obtain value-added products, although some of them need expensive enzymatic synthesis. An economical alternative to transform whey into valuable products is through bacterial or yeast fermentations and by accumulation during algae growth. Fermentative processes can be applied either to produce individual compounds or to formulate new foods and beverages. In the first case, a considerable amount of research has been directed to obtain biofuels able to replace those derived from petrol. In addition, the possibility of replacing petrol-derived plastics by biodegradable polymers synthesized during bacterial fermentation of whey has been sought. Further, the ability of different organisms to produce metabolites commonly used in the food and pharmaceutical industries (i.e., lactic acid, lactobionic acid, polysaccharides, etc.) using whey as growth substrate has been studied. On the other hand, new low-cost functional whey-based foods and beverages leveraging the high nutritional quality of whey have been formulated, highlighting the health-promoting effects of fermented whey-derived products. This review aims to gather the multiple uses of whey as sustainable raw material for the production of individual compounds, foods, and beverages by microbial fermentation. This is the first work to give an overview on the microbial transformation of whey as raw material into a large repertoire of industrially relevant foods and products. PMID:26124070

  7. Obtaining of new magnetic nanocomposites based on modified polysaccharide.

    PubMed

    Tudorachi, Nita; Chiriac, Aurica

    2013-10-15

    The study presents the preparation of some composite materials with magnetic properties by two different encapsulation methods of magnetite (Fe3O4) in a polymer matrix based on carboxymethyl starch-g-polylactic acid (CMS-g-PLA). The copolymer matrix used to obtain the magnetic nanocomposites was synthesized by grafting reaction of carboxymethyl starch (CMS) with D,L-lactic acid (DLLA), in the presence of Sn octanoate [Sn(Oct)2] as catalyst. Magnetite was obtained by co-precipitation from aqueous salt solutions FeCl2/FeCl3 (molar ratio 1/2). The magnetic composites were prepared by precipitation method in acetone (non-solvent) of the DMSO solutions of magnetite and copolymer, and synthesis in situ of the nanocomposites. In the first case, the particle size measured by DLS-technique was 168 nm, and the magnetization was 46.82 emu/g, while after in situ synthesis, the composite materials showed smaller size (141 nm), but the magnetization was reduced (3.04 emu/g). The higher magnetization in the first case is due to the great degree of encapsulation of the magnetite, which was about 43.4 wt.%, compared to 4.37 wt.% for the in situ synthesis (determined by thermogravimetry). The CMS-g-PLA copolymer, magnetite, and the nanocomposites were characterized by infrared spectroscopy (FTIR), near infrared chemical imagistic (NIR-CI), dynamic light scattering (DLS) technique, X-ray diffraction (WAXD), scanning electron microscopy (SEM), vibrating sample magnetometer (VSM) and thermal analyses. Since the polymer matrix and magnetite are biodegradable and biocompatible, the magnetic nanocomposites can be used for conjugation of some drugs. The polymer matrix CMS-g-PLA acts as a shell, and vehicle for the active component, whereas magnetite is the component which makes targeting possible by external magnetic field manipulation. PMID:23987367

  8. Reference Crop Evapotranspiration obtained from the geostationary satellite MSG (METEOSAT).

    NASA Astrophysics Data System (ADS)

    de Bruin, H. A. R.; Trigo, I. F.; Lorite, I. J.; Cruz-Blanco, M.; Gavilán, P.

    2012-04-01

    Among others, the scope of the Land Surface Analysis Satellite Applications Facility (LSA SAF) is to increase benefit from the EUMETSAT geostationary Satellites MSG data related to land, land-atmosphere interactions and biophysical applications. This is achieved by developing techniques, products and algorithms that will allow an effective use of MSG data, if needed, combined with data from numerical weather prediction models (e.g., ECMWF). Although directly designed to improve the observation of meteorological systems, the spectral characteristics, time resolution and area coverage offered by MSG allow for their use in a broad spectrum of other applications, for instance in agro- and hydrometeorology. This study concerns a method to determine how much water is needed for irrigation. Note that this is complementary to the actual evapotranspiration LSA SAF product. The objective of this study is to present a novel semi-empirical method to determine the Reference Crop Evapotranspiration (ET0) from the down-welling shortwave radiation and air temperature obtained through LSF SAF. ET0 is defined in the FAO Irrigation and Drainage report 56 (FAO56) and it is used to determine water requirements of agricultural crops in irrigated regions. It is evaluated with a special version of the Penman-Monteith equation (PM_FAO56) using data of a weather station installed over non-stressed grass. Such stations are expensive and very labor consuming. We developed our method for semi-arid regions where appropriate weather stations needed for FAO56 ET0 are missing. This concerns huge areas in the world. High-quality FAO-grass station near Cordoba, Spain were used, where, besides all input for PM-FAO56, independent lysimeter data are collected. In addition, it will be shown that significant errors in ET0 can occur if meteorological gathered over dry terrain will be used as input of PM-FAO56. For this purpose data sets obtained in different semi-arid regions will be analyzed.

  9. New Seismic Noise Models Obtained Using Very Broadband Stations

    NASA Astrophysics Data System (ADS)

    Abd el-aal, Abd el-aziz Khairy; Soliman, Mahmoud Sami

    2013-11-01

    It has been two decades since the last comprehensive standard model of ambient earth noise was published Peterson (Observations and modelling of seismic background noise, US Geological Survey, open-file report 93-322, 1993). The PETERSON model was updated by analyzing the absolute quietest conditions for stations within the GSN ( Berger et al. in J Geophys Res 109, 2005; Mcnamara and Buland in Bull Seism Soc Am 94:1517-1527, 2004; Ringler et al. in Seismol Res Lett 81(4) doi:10.1785/gssrl.81.4.605, 2010). Unfortunately, both the original model and the updated models did not include any deployed station in North Africa and Middle East, which reflects the noise levels within the desert environment of those regions. In this study, a survey was conducted to create a new seismic noise model from very broadband stations which recently deployed in North Africa. For this purpose, 1 year of continuous recording of seismic noise data of the Egyptian National Seismic Network (ENSN) was analyzed in order to create a new noise model. Seasonal and diurnal variations in noise spectra were recorded at each station. Moreover, we constructed a new noise model for each individual station. Finally, we obtained a new cumulative noise model for all the stations. We compared the new high-noise model (EHNM) and new low-noise model (ELNM) with both the high-noise model (NHNM) and low-noise model (NLNM) of Peterson (Observations and modelling of seismic background noise, US Geological Survey, open-file report 93-322, 1993). The obtained noise levels are considerably lower than low-noise model of Peterson (Observations and modelling of seismic background noise, US Geological Survey, open-file report 93-322, 1993) at ultra long period band (ULP band), but they are still below the high-noise model of Peterson (Observations and modelling of seismic background noise, US Geological Survey, open-file report 93-322, 1993). The results of this study could be considered as a first step to create

  10. Obtaining Io's internal state from in situ and remote observations

    NASA Astrophysics Data System (ADS)

    Khurana, Krishan; Keszthelyi, Laszlo; Jia, Xianzhe; McEwen, Alfred

    2016-04-01

    Based on sound theoretical arguments, Io has long been suspected of harboring a magma ocean in its interior. The extremely high temperature of the lava erupting on Io's surface indeed hint at an extremely hot interior consistent with an internal magma ocean. However, the only direct evidence for a melt layer in Io's interior has been provided by Khurana et al. (2011), who used Jupiter's rotating magnetic field as an electromagnetic induction signal. They have shown that a strong dipolar field is present in Galileo magnetometer data, which is consistent with electromagnetic induction from large amounts of rock-melts in Io's interior. Modeling of this signature showed that the induction response from a completely solid mantle model is inadequate to explain the magnetometer observations. However, they found that a layer of asthenosphere > 50 km in thickness with a rock melt fraction ≥ 20% is adequate to accurately model the observed magnetic field. In this presentation, we first provide a progress report on our effort to marry the principles of thermodynamics with those of electromagnetism to further constrain the temperature profile inside Io. The constraints on the mineralogy, temperature and melt state of Io are being obtained from MELTS a modeling program that utilizes thermodynamic principles to calculate the chemical variations in the assemblages of minerals and melts as a function of pressure, temperature and oxygen fugacity. Electromagnetic induction response is calculated by solving the induction equation numerically for several different models of the interior and tested for their agreement with the Galileo magnetometer data. Next, we explore how future in situ and remote observations could be used to characterize Io's interior using multi-frequency electromagnetic induction and auroral observations. We show that the lithospheric thickness can be obtained from induction response at the Jovian synodic period while information on the magma ocean thickness

  11. Silicon distribution on the lunar surface obtained by Kaguya GRS

    NASA Astrophysics Data System (ADS)

    Kim, Kyeong Ja; Kobayashi, Masanori; Elphic, Richard; Karouji, Yuzuru; Hamara, Dave; Kobayashi, Shingo; Nagaoka, Hiroshi; Rodriguez, Alexis; Yamashita, Naoyuki; Reedy, Robert; Hasebe, Nobuyuki

    Gamma ray spectrometry (GRS) provides a powerful tool to map and characterize the elemental composition of the upper tens centimeters of solid planetary surfaces. Elemental maps generated by the Kaguya GRS (KGRS) include natural radioactive as well as major elements maps (e.g., Fe, Ca, and Ti). Analysis of the Si gamma ray has been investigated using the 4934 keV Si peak produced by the thermal neutron interaction (28) Si(n,gammag) (29) Si, generated during the interaction of galactic cosmic rays and surface material containing Si. The emission rate of gamma rays is directly proportional to the abundance of Si from the lunar surface; however, it is also affected by the thermal neutron density in the lunar surface. Thus, we corrected the Si GRS data by a low energy neutron data (< 0.1 eV) obtained by Lunar Prospector because the Kaguya orbiter did not carry a neutron detector. We used the relative change in thermal neutron flux as a function of topography measured by Lunar Prospector. Normalization of Si elemental abundance using the Kaguya data was accomplished using Apollo 11, 12, 16, and 17 archive data. The normalized Si elemental abundance of the Kaguya GRS data ranged from about 15 to 27% Si. The lowest and highest SiO _{2} abundance correspond to mineral groups like pyroxene group (PKT region) and feldspar group (Northern highlands), respectively. The Si abundance permits the quantification of the relative abundance and distribution of mafic or non-mafic lunar surfaces materials. Our KGRS data analysis shows that highland terrains are Si-enriched relative to lower basins and plains regions, which appear to consist of primarily of mafic rocks. Our elemental map of Si using Kaguya GRS data shows that the highland areas of both near side and far side of the Moon have higher abundance of Si, and the mare regions of the near side of the Moon have the lowest Si abundance on the Moon. Our study clearly shows that there are a number of Si enriched areas compared to

  12. Comparison of NDVI fields obtained from different remote sensors

    NASA Astrophysics Data System (ADS)

    Escribano Rodriguez, Juan; Alonso, Carmelo; Tarquis, Ana Maria; Benito, Rosa Maria; Hernandez Díaz-Ambrona, Carlos

    2013-04-01

    Satellite image data have become an important source of information for monitoring vegetation and mapping land cover at several scales. Beside this, the distribution and phenology of vegetation is largely associated with climate, terrain characteristics and human activity. Various vegetation indices have been developed for qualitative and quantitative assessment of vegetation using remote spectral measurements. In particular, sensors with spectral bands in the red (RED) and near-infrared (NIR) lend themselves well to vegetation monitoring and based on them [(NIR - RED) / (NIR + RED)] Normalized Difference Vegetation Index (NDVI) has been widespread used. Given that the characteristics of spectral bands in RED and NIR vary distinctly from sensor to sensor, NDVI values based on data from different instruments will not be directly comparable. The spatial resolution also varies significantly between sensors, as well as within a given scene in the case of wide-angle and oblique sensors. As a result, NDVI values will vary according to combinations of the heterogeneity and scale of terrestrial surfaces and pixel footprint sizes. Therefore, the question arises as to the impact of differences in spectral and spatial resolutions on vegetation indices like the NDVI and their interpretation as a drought index. During 2012 three locations (at Salamanca, Granada and Córdoba) were selected and a periodic pasture monitoring and botanic composition were achieved. Daily precipitation, temperature and monthly soil water content were measurement as well as fresh and dry pasture weight. At the same time, remote sensing images were capture by DEIMOS-1 and MODIS of the chosen places. DEIMOS-1 is based on the concept Microsat-100 from Surrey. It is conceived for obtaining Earth images with a good enough resolution to study the terrestrial vegetation cover (20x20 m), although with a great range of visual field (600 km) in order to obtain those images with high temporal resolution and at a

  13. Computer Program to Obtain Ordinates for NACA Airfoils

    NASA Technical Reports Server (NTRS)

    Ladson, Charles L.; Brooks, Cuyler W., Jr.; Hill, Acquilla S.; Sproles, Darrell W.

    1996-01-01

    Computer programs to produce the ordinates for airfoils of any thickness, thickness distribution, or camber in the NACA airfoil series were developed in the early 1970's and are published as NASA TM X-3069 and TM X-3284. For analytic airfoils, the ordinates are exact. For the 6-series and all but the leading edge of the 6A-series airfoils, agreement between the ordinates obtained from the program and previously published ordinates is generally within 5 x 10(exp -5) chord. Since the publication of these programs, the use of personal computers and individual workstations has proliferated. This report describes a computer program that combines the capabilities of the previously published versions. This program is written in ANSI FORTRAN 77 and can be compiled to run on DOS, UNIX, and VMS based personal computers and workstations as well as mainframes. An effort was made to make all inputs to the program as simple as possible to use and to lead the user through the process by means of a menu.

  14. Obtaining reliable phase-gradient delays from otoacoustic emission data

    PubMed Central

    Shera, Christopher A.; Bergevin, Christopher

    2012-01-01

    Reflection-source otoacoustic emission phase-gradient delays are widely used to obtain noninvasive estimates of cochlear function and properties, such as the sharpness of mechanical tuning and its variation along the length of the cochlear partition. Although different data-processing strategies are known to yield different delay estimates and trends, their relative reliability has not been established. This paper uses in silico experiments to evaluate six methods for extracting delay trends from reflection-source otoacoustic emissions (OAEs). The six methods include both previously published procedures (e.g., phase smoothing, energy-weighting, data exclusion based on signal-to-noise ratio) and novel strategies (e.g., peak-picking, all-pass factorization). Although some of the methods perform well (e.g., peak-picking), others introduce substantial bias (e.g., phase smoothing) and are not recommended. In addition, since standing waves caused by multiple internal reflection can complicate the interpretation and compromise the application of OAE delays, this paper develops and evaluates two promising signal-processing strategies, the first based on time-frequency filtering using the continuous wavelet transform and the second on cepstral analysis, for separating the direct emission from its subsequent reflections. Altogether, the results help to resolve previous disagreements about the frequency dependence of human OAE delays and the sharpness of cochlear tuning while providing useful analysis methods for future studies. PMID:22894215

  15. Inflated Sporopollenin Exine Capsules Obtained from Thin-Walled Pollen

    PubMed Central

    Park, Jae Hyeon; Seo, Jeongeun; Jackman, Joshua A.; Cho, Nam-Joon

    2016-01-01

    Sporopollenin is a physically robust and chemically resilient biopolymer that comprises the outermost layer of pollen walls and is the first line of defense against harsh environmental conditions. The unique physicochemical properties of sporopollenin increasingly motivate the extraction of sporopollenin exine capsules (SECs) from pollen walls as a renewable source of organic microcapsules for encapsulation applications. Despite the wide range of different pollen species with varying sizes and wall thicknesses, faithful extraction of pollen-mimetic SECs has been limited to thick-walled pollen capsules with rigid mechanical properties. There is an unmet need to develop methods for producing SECs from thin-walled pollen capsules which constitute a large fraction of all pollen species and have attractive materials properties such as greater aerosol dispersion. Herein, we report the first successful extraction of inflated SEC microcapsules from a thin-walled pollen species (Zea mays), thereby overcoming traditional challenges with mechanical stability and loss of microstructure. Morphological and compositional characterization of the SECs obtained by the newly developed extraction protocol confirms successful protein removal along with preservation of nanoscale architectural features. Looking forward, there is excellent potential to apply similar strategies across a wide range of unexplored thin-walled pollen species. PMID:27302853

  16. Making Connections: New Orleans Evacuees’ Experiences in Obtaining Drugs1

    PubMed Central

    Dunlap, Eloise; Johnson, Bruce D.; Kotarba, Joseph; Fackler, Jennifer

    2009-01-01

    Between August 29 and September 7, 2005, almost all New Orleans residents were evacuated from the area in the aftermath of Hurricane Katrina. News reports indicate that almost 130,000 New Orleans Evacuees (NOEs) were evacuated to Houston, Texas, the largest recipient of the civilian population from New Orleans. Many of these NOEs were active participants in the illicit drug market in New Orleans prior to the hurricane. Their displacement to Houston and other locations provided a unique opportunity to study what occurs when illicit drug markets are disrupted. The period between the flooding and nearly complete evacuation of New Orleans provided a unique opportunity to systematically learn about the disruption of illicit drug markets since populations of illicit drug users and purchasers could no longer routinely obtain their drugs in predictable ways. Utilizing qualitative data from in-depth interviews and focus groups, this article describes the ways NOEs (1) managed their drug acquisition and use following evacuation; (2) located new sources of drugs in Houston and elsewhere by tapping into shared drug culture; and (3) gained access to and learned the argot for drugs in the local drug market in new settings. This report contributes to the nascent literature on disrupted drug markets. PMID:19999675

  17. Obtaining precise electron swarm parameters from a pulsed Townsend setup

    NASA Astrophysics Data System (ADS)

    Dahl, Dominik A.; Teich, Timm H.; Franck, Christian M.

    2012-12-01

    A swarm parameter experiment is introduced, which implements the pulsed Townsend (PT) electrical method with a high degree of automatization. The experimental setup and measurement procedures are described in detail, and a comprehensive definition of the swarm model is given and used for signal analysis. The intrinsic parameters of electron drift currents in the PT method are identified, and novel regression methods are presented for obtaining electron swarm parameters from PT measurements. The setup and methods are verified with measurements in Ar, N2 and CO2, which are focused on the (E/N)-range between dominating electron attachment and weakly dominating ionization. The present data are compared with experimental reference data, and to electron transport coefficients calculated by a Boltzmann solver and simulated by a Monte Carlo method. Excellent agreement was found between the present data and the Monte Carlo results, but there are significant discrepancies to widely used recommended swarm parameters of N2 and CO2. Finally, it is proposed to revise some hitherto recommended values of electron transport coefficients.

  18. Inflated Sporopollenin Exine Capsules Obtained from Thin-Walled Pollen.

    PubMed

    Park, Jae Hyeon; Seo, Jeongeun; Jackman, Joshua A; Cho, Nam-Joon

    2016-01-01

    Sporopollenin is a physically robust and chemically resilient biopolymer that comprises the outermost layer of pollen walls and is the first line of defense against harsh environmental conditions. The unique physicochemical properties of sporopollenin increasingly motivate the extraction of sporopollenin exine capsules (SECs) from pollen walls as a renewable source of organic microcapsules for encapsulation applications. Despite the wide range of different pollen species with varying sizes and wall thicknesses, faithful extraction of pollen-mimetic SECs has been limited to thick-walled pollen capsules with rigid mechanical properties. There is an unmet need to develop methods for producing SECs from thin-walled pollen capsules which constitute a large fraction of all pollen species and have attractive materials properties such as greater aerosol dispersion. Herein, we report the first successful extraction of inflated SEC microcapsules from a thin-walled pollen species (Zea mays), thereby overcoming traditional challenges with mechanical stability and loss of microstructure. Morphological and compositional characterization of the SECs obtained by the newly developed extraction protocol confirms successful protein removal along with preservation of nanoscale architectural features. Looking forward, there is excellent potential to apply similar strategies across a wide range of unexplored thin-walled pollen species. PMID:27302853

  19. Shock characteristics obtained by nanosecond analyses for aerospace materials

    NASA Astrophysics Data System (ADS)

    Sato, Yasuhisa; Ueno, Taku

    2005-04-01

    For numerical designs of safety cabin and seats to maintain a survivable environment for passengers and crew in a crash occurrence, very high-strain-rate characteristics of many kinds aerospace materials are indispensable. So, stress-time histories are obtained in two glassy polymers (polymethyl methacrylate: PMMA and polycarbonate: PC) and two kinds of light metals (commercially pure aluminum: A1100-H14[JIS] and super duralumin: A2024-T3[JIS]) at impact velocity 600 to 700 m/s using polyvinylidene fluoride (PVDF) gauges in a plate impact testing by a powder gun. Nanosecond analyses are used to extract strain-time histories from experimental stress data. Then, stress-strain curves at very high-strain-rates (106 to 107 [1/s]) in shock wave region under conditions of uniaxial strain. A drop-hammer compression test is also used to determine stress-strain curves at medium strain rates (102 [1/s]) under conditions of uniaxial stress by using an extrapolation method. For low strain rates (ca. 10-4 [1/s]), stress-strain curves are determined under conditions of uniaxial stress by a universal testing machine combined with the extrapolation method. Power law relations between stress and strain-rate are observed with the glassy polymers under uniaxial strain conditions in a very wide strain-rate range.

  20. Quantitative Comparison of Tandem Mass Spectra Obtained on Various Instruments

    NASA Astrophysics Data System (ADS)

    Bazsó, Fanni Laura; Ozohanics, Oliver; Schlosser, Gitta; Ludányi, Krisztina; Vékey, Károly; Drahos, László

    2016-05-01

    The similarity between two tandem mass spectra, which were measured on different instruments, was compared quantitatively using the similarity index (SI), defined as the dot product of the square root of peak intensities in the respective spectra. This function was found to be useful for comparing energy-dependent tandem mass spectra obtained on various instruments. Spectral comparisons show the similarity index in a 2D "heat map", indicating which collision energy combinations result in similar spectra, and how good this agreement is. The results and methodology can be used in the pharma industry to design experiments and equipment well suited for good reproducibility. We suggest that to get good long-term reproducibility, it is best to adjust the collision energy to yield a spectrum very similar to a reference spectrum. It is likely to yield better results than using the same tuning file, which, for example, does not take into account that contamination of the ion source due to extended use may influence instrument tuning. The methodology may be used to characterize energy dependence on various instrument types, to optimize instrumentation, and to study the influence or correlation between various experimental parameters.

  1. Increased oxidative stress in foam cells obtained from hemodialysis patients.

    PubMed

    Gonçalves, Marlene S B; Fabris, Bruno A; Brinholi, Francis F; Bortolasci, Chiara C; Watanabe, Maria A E; Oliveira, Karen B; Delfino, Vinícius D A; Lavado, Edson L; Barbosa, Décio S

    2013-04-01

    Premature atherosclerosis represents the main cause of mortality among end-stage renal disease patients (ESRD). Increased inflammation and oxidative stress are involved in initiation and progression of the atherosclerotic plaque. As foam cells are capable of producing significant amounts of inflammatory mediators and free radicals, we hypothesized that foam cells from uremic patients could produce more inflammation and oxidative stress than foam cells from normal people and be, somehow, involved in the accelerated atherosclerosis of uremia. To test this hypothesis, the levels of a few markers of inflammation and oxidative stress: Tumor necrosis factor-α, inducible nitric oxide synthase, malondialdehyde, nitric oxide by-products were measured in the supernatants of macrophage-derived foam cells cultures from 18 hemodialysis patients and 18 apparently healthy individuals controls. Malondialdehyde levels in the supernatant of cell cultures (macrophages stimulated or not with native and oxidized lipoprotein) were significantly increased in uremic patients; no statistically significant difference was found between the supernatant concentrations of nitric oxide by-products, inducible nitric oxide synthase activity, and tumor necrosis factor-α between patients and controls. Our results, obtained with human macrophages and macrophage-derived foam cells, are compatible with the theory that increased cellular oxidative stress and inflammatory activity in ESRD patients could accelerate the atherosclerotic process. The present culture protocol showed it is possible to use human mononuclear cells to evaluate the oxidative metabolism of foam cells, which are considered to be the initial step of atherosclerotic lesions. PMID:22928784

  2. New space value of the solar oblateness obtained with PICARD

    SciTech Connect

    Irbah, Abdanour; Meftah, Mustapha; Hauchecorne, Alain; Bocquier, Maxime; Cisse, E. Momar; Djafer, Djelloul; Corbard, Thierry

    2014-04-20

    The PICARD spacecraft was launched on 2010 June 15 with the scientific objective of studying the geometry of the Sun. It is difficult to measure solar oblateness because images are affected by optical distortion. Rolling the satellite, as done in previous space missions, determines the contribution of the telescope by assuming that the geometry of the Sun is constant during the observations. The optical response of the telescope is considered to be time-invariant during the roll operations. This is not the case for PICARD because an orbital signature is clearly observed in the solar radius computed from its images. We take this effect into account and provide the new space value of solar oblateness from PICARD images recorded in the solar continuum at 535.7 nm on 2011 July 4-5. The equator-pole radius difference is 8.4 ± 0.5 mas, which corresponds to an absolute radius difference of 6.1 km. This coincides with the mean value of all solar oblateness measurements obtained during the last two decades from the ground, balloons, and space. It is also consistent with values determined from models using helioseismology data.

  3. A thermodynamic approach to obtain materials properties for engineering applications

    NASA Technical Reports Server (NTRS)

    Chang, Y. Austin

    1993-01-01

    With the ever increases in the capabilities of computers for numerical computations, we are on the verge of using these tools to model manufacturing processes for improving the efficiency of these processes as well as the quality of the products. One such process is casting for the production of metals. However, in order to model metal casting processes in a meaningful way it is essential to have the basic properties of these materials in their molten state, solid state as well as in the mixed state of solid and liquid. Some of the properties needed may be considered as intrinsic such as the density, heat capacity or enthalpy of freezing of a pure metal, while others are not. For instance, the enthalpy of solidification of an alloy is not a defined thermodynamic quantity. Its value depends on the micro-segregation of the phases during the course of solidification. The objective of the present study is to present a thermodynamic approach to obtain some of the intrinsic properties and combining thermodynamics with kinetic models to estimate such quantities as the enthalpy of solidification of an alloy.

  4. Obtaining Glenoid Positioning Data from Scapular Palpable Points In Vitro

    PubMed Central

    Trafimow, Jordan H.; Aruin, Alexander S.

    2013-01-01

    Both clinical and biomechanical problems affecting the shoulder joint suggest that investigators should study force transmission into and out from the scapula. To analyze force transmission between the humeral head and the glenoid, one must know the position of the glenoid. Studies have analyzed the position of the scapula from the positions of three palpable points, but the position of the glenoid relative to three palpable points has not been studied. Dry scapulae (N = 13) were subjected to X-rays and a critical angle, Θ (which relates the plane determined by the three palpable points on the scapula to a plane containing the glenoid center and the first two palpable points) was calculated. The mean value for Θ was 28.5 ± 5.60 degrees. The obtained Θ allows us to determine the position of the glenoid from three palpable points. This information could be used in calculation of forces across the shoulder joint, which in turn would allow optimizing the choice of strengthening exercises. PMID:23653863

  5. Quantitative Comparison of Tandem Mass Spectra Obtained on Various Instruments.

    PubMed

    Bazsó, Fanni Laura; Ozohanics, Oliver; Schlosser, Gitta; Ludányi, Krisztina; Vékey, Károly; Drahos, László

    2016-08-01

    The similarity between two tandem mass spectra, which were measured on different instruments, was compared quantitatively using the similarity index (SI), defined as the dot product of the square root of peak intensities in the respective spectra. This function was found to be useful for comparing energy-dependent tandem mass spectra obtained on various instruments. Spectral comparisons show the similarity index in a 2D "heat map", indicating which collision energy combinations result in similar spectra, and how good this agreement is. The results and methodology can be used in the pharma industry to design experiments and equipment well suited for good reproducibility. We suggest that to get good long-term reproducibility, it is best to adjust the collision energy to yield a spectrum very similar to a reference spectrum. It is likely to yield better results than using the same tuning file, which, for example, does not take into account that contamination of the ion source due to extended use may influence instrument tuning. The methodology may be used to characterize energy dependence on various instrument types, to optimize instrumentation, and to study the influence or correlation between various experimental parameters. Graphical Abstract ᅟ. PMID:27206510

  6. Native Elution of Yeast Protein Complexes Obtained by Affinity Capture.

    PubMed

    LaCava, John; Fernandez-Martinez, Javier; Rout, Michael P

    2016-01-01

    This protocol describes two options for the native (nondenaturing) elution of protein complexes obtained by affinity capture. The first approach involves the elution of complexes purified through a tag that includes a human rhinovirus 3C protease (PreScission protease) cleavage site sequence between the protein of interest and the tag. Incubation with the protease cleaves immobilized complexes from the affinity medium. The second approach involves the release of protein A-tagged protein complexes using a competitive elution reagent called PEGylOx. The degree of purity of the native assemblies eluted is sample dependent and strongly influenced by the affinity capture. It should be noted that the efficiency of native elution is commonly lower than that of elution by a denaturing agent (e.g., SDS) and the release of the complex will be limited by the activity of the protease or the inhibition constant (Ki) of the competitive release agent. However, an advantage of native release is that some nonspecifically bound materials tend to stay adsorbed to the affinity medium, providing an eluted fraction of higher purity. Finally, keep in mind that the presence of the protease or elution peptide could potentially affect downstream applications; thus, their removal should be considered. PMID:27371597

  7. The Data Evaluation for Obtaining Accuracy and Reliability

    NASA Astrophysics Data System (ADS)

    Kim, Chang Geun; Chae, Kyun Shik; Lee, Sang Tae; Bhang, Gun Woong

    2012-11-01

    Nemours scientific measurement results are flooded from the paper, data book, etc. as fast growing of internet. We meet many different measurement results on the same measurand. In this moment, we are face to choose most reliable one out of them. But it is not easy to choose and use the accurate and reliable data as we do at an ice cream parlor. Even expert users feel difficult to distinguish the accurate and reliable scientific data from huge amount of measurement results. For this reason, the data evaluation is getting more important as the fast growing of internet and globalization. Furthermore the expressions of measurement results are not in standardi-zation. As these need, the international movement has been enhanced. At the first step, the global harmonization of terminology used in metrology and the expression of uncertainty in measurement were published in ISO. These methods are wide spread to many area of science on their measurement to obtain the accuracy and reliability. In this paper, it is introduced that the GUM, SRD and data evaluation on atomic collisions.

  8. Methods to obtain referral criteria in growth monitoring.

    PubMed

    van Dommelen, Paula; van Buuren, Stef

    2014-08-01

    An important goal of growth monitoring is to identify genetic disorders, diseases or other conditions that manifest themselves through an abnormal growth. The two main conditions that can be detected by height monitoring are Turner's syndrome and growth hormone deficiency. Conditions or risk factors that can be detected by monitoring weight or body mass index include hypernatremic dehydration, celiac disease, cystic fibrosis and obesity. Monitoring infant head growth can be used to detect macrocephaly, developmental disorder and ill health in childhood. This paper describes statistical methods to obtain evidence-based referral criteria in growth monitoring. The referral criteria that we discuss are based on either anthropometric measurement(s) at a fixed age using (1) a Centile or a Standard Deviation Score, (2) a Standard Deviation corrected for parental height, (3) a Likelihood Ratio Statistic and (4) an ellipse, or on multiple measurements over time using (5) a growth rate and (6) a growth curve model. We review the potential uses of these methods, and outline their strengths and limitations. PMID:23376959

  9. Evaluation of birth defect histories obtained through maternal interviews.

    PubMed Central

    Rasmussen, S A; Mulinare, J; Khoury, M J; Maloney, E K

    1990-01-01

    Etiologic studies of birth defects often use family history information provided by parents of patients. The validity of this information has not been adequately assessed. Using data from the Atlanta Birth Defects Case-Control study, we evaluated sensitivity, specificity, and positive predictive value of mothers' responses regarding the presence of birth defects in their offspring. A total of 4929 mothers of infants with major structural defects ascertained by the Metropolitan Atlanta Congenital Defects Program and a total of 3,029 mothers of normal infants were asked whether their babies had had a birth defect or a health problem diagnosed during the first year of life. Interviewers and coders of maternal responses were blinded to the case-control status of infants. Sensitivity (the proportion of case mothers who gave responses that could be coded as denoting a major birth defect) was 61%. Specificity (the proportion of control mothers who gave responses that could not be coded as denoting a major birth defect) was 98%. The positive predictive value (the proportion of mothers who gave a major-birth-defect response who in fact had babies with major birth defects) was estimated as 47%. Sensitivity, specificity, and positive predictive value varied by maternal sociodemographic factors such as race and education, as well as by type of defect. These results suggest that family history data obtained through maternal interviews should be cautiously interpreted and, if not properly validated, may alter estimates of recurrence risks. PMID:2309699

  10. Characterization of hydrogenated amorphous silicon films obtained from rice husk

    NASA Astrophysics Data System (ADS)

    Nandi, K. C.; Mukherjee, D.; Biswas, A. K.; Acharya, H. N.

    1991-08-01

    Hydrogenated amorphous silicon ( a-Si: H) films were prepared by chemical vapour deposition (CVD) of silanes generated by the acid hydrolysis of magnesium silicide (Mg 2Si) obtained from rice husk. The films were deposited at various substrate temperatures ( Ts) ranging from 430 to 520°C. The results show that the films have room temperature (294 K) dark conductivity (σ d) of the order of 10 -8 - 10 -10 (ohm-cm) -1 with single activation energy (Δ Ed) and the photoconductivity (σ ph) decreases with increase of Ts. Optical band gap ( Eopt) lies between 1.60-1.73 eV and hydrogen content ( CH) in the films is at best 8.3 at %. Au/ a-Si: H junction shows that it acts as a rectifier contact with Schottky barrier height ( VB) 0.69 eV. The films are contaminated by traces of impurities like Na, K, Al, Cl and O as revealed by secondary ion mass spectrometric (SIMS) analysis.

  11. Characterization of luminescent chromophore obtained from silica spheres

    NASA Astrophysics Data System (ADS)

    Kang, Kwang-Sun

    2015-02-01

    Blue light emitting chromophores have been separated from silica spheres by soaking them into acetone for 120 days. The luminescent chromophores were not obtained from other solvents, including ether, methanol, ethanol, 2-propanol, chloroform and tetrahydrofuran. According to the Fourier transform infrared spectrum, the luminescent material is composed of C-OH, -CH2, -CH3, C=O, and Si-O-Si. UV-visible absorption peak of the chromophore is at 5.17 eV (240 nm). Field emission scanning electron microscope images show small cracks on the surface of aged spheres. The luminescence peak was at 2.81 eV (441 nm) for excitation energy between 3.88 and 3.35 eV and slightly shifted toward lower energy for excitation energy lower than 3.35 eV. The deconvoluted luminescent spectrum shows two emission bands at 3.08 and 2.74 eV, which are well-matched the oxygen deficient center model. Compared to the absorption peak (5.17 eV) and the emission peak (2.81 eV), large Stokes shift (2.36 eV) is observed.

  12. Quantitative Comparison of Tandem Mass Spectra Obtained on Various Instruments

    NASA Astrophysics Data System (ADS)

    Bazsó, Fanni Laura; Ozohanics, Oliver; Schlosser, Gitta; Ludányi, Krisztina; Vékey, Károly; Drahos, László

    2016-08-01

    The similarity between two tandem mass spectra, which were measured on different instruments, was compared quantitatively using the similarity index (SI), defined as the dot product of the square root of peak intensities in the respective spectra. This function was found to be useful for comparing energy-dependent tandem mass spectra obtained on various instruments. Spectral comparisons show the similarity index in a 2D "heat map", indicating which collision energy combinations result in similar spectra, and how good this agreement is. The results and methodology can be used in the pharma industry to design experiments and equipment well suited for good reproducibility. We suggest that to get good long-term reproducibility, it is best to adjust the collision energy to yield a spectrum very similar to a reference spectrum. It is likely to yield better results than using the same tuning file, which, for example, does not take into account that contamination of the ion source due to extended use may influence instrument tuning. The methodology may be used to characterize energy dependence on various instrument types, to optimize instrumentation, and to study the influence or correlation between various experimental parameters.

  13. Ligand Release Pathways Obtained with WExplore: Residence Times and Mechanisms.

    PubMed

    Dickson, Alex; Lotz, Samuel D

    2016-06-23

    The binding of ligands with their molecular receptors is of tremendous importance in biology. Although much emphasis has been placed on characterizing binding sites and bound poses that determine the binding thermodynamics, the pathway by which a ligand binds importantly determines the binding kinetics. The computational study of entire unbiased ligand binding and release pathways is still an emerging field, made possible only recently by advances in computational hardware and sampling methodologies. We have developed one such method (WExplore) that is based on a weighted ensemble of trajectories, which we apply to ligand release for the first time, using a set of three previously characterized interactions between low-affinity ligands and the protein FKBP-12 (FK-506 binding protein). WExplore is found to be more efficient that conventional sampling, even for the nanosecond-scale unbinding events observed here. From a nonequilibrium ensemble of unbinding trajectories, we obtain ligand residence times and release pathways without using biasing forces or a Markovian assumption of transitions between regions. We introduce a set of analysis tools for unbinding transition pathways, including using von Mises-Fisher distributions to model clouds of ligand exit points, which provide a quantitative proxy for ligand surface diffusion. Differences between the transition pathway ensembles of the three ligands are identified and discussed. PMID:27231969

  14. Obtaining Magnetic Properties of Meteorites Using Magnetic Scanner

    NASA Astrophysics Data System (ADS)

    Kletetschka, G.; Nabelek, L.; Mazanec, M.; Simon, K.; Hruba, J.

    2015-12-01

    Magnetic images of Murchison meteorite's and Chelyabinsk meteorite's thin section have been obtained from magnetic scanning system from Youngwood Science and Engineering (YSE) capable of resolving magnetic anomalies down to 10-3 mT range from about 0.3 mm distance between the probe and meteorite surface (resolution about 0.15 mm). Anomalies were produced repeatedly, each time after application of magnetic field pulse of varying amplitude and constant, normal or reversed, direction. This process resulted in both magnetizing and demagnetizing of the meteorite thin section, while keeping the magnetization vector in the plane of the thin section. Analysis of the magnetic data allows determination of coercivity of remanence (Bcr) for the magnetic sources in situ. Value of Bcr is critical for calculating magnetic forces applicable during missions to asteroids where gravity is compromised. Bcr was estimated by two methods. First method measured varying dipole magnetic field strength produced by each anomaly in the direction of magnetic pulses. Second method measured deflections of the dipole direction from the direction of magnetic pulses (Nabelek et al., 2015). Nabelek, L., Mazanec, M., Kdyr, S., and Kletetschka, G., 2015, Magnetic, in situ, mineral characterization of Chelyabinsk meteorite thin section: Meteoritics & Planetary Science.

  15. Magnetic biocatalysts and their uses to obtain bioproducts

    NASA Astrophysics Data System (ADS)

    López, Carmen; Cruz-Izquierdo, Álvaro; Picó, Enrique; García-Bárcena, Teresa; Villarroel, Noelia; Llama, María; Serra, Juan

    2014-08-01

    Nanobiocatalysis, as the synergistic combination of nanotechnology and biocatalysis, is rapidly emerging as a new frontier of biotechnology. The use of immobilized enzymes in industrial applications often presents advantages over their soluble counterparts, mainly in view of stability, reusability and simpler operational processing. Because of their singular properties, such as biocompatibility, large and modifiable surface and easy recovery, iron oxide magnetic nanoparticles (MNPs) are attractive super-paramagnetic materials that serve as a support for enzyme immobilization and facilitate separations by applying an external magnetic field. Cross-linked enzyme aggregates (CLEAs) have several benefits in the context of industrial applications since they can be cheaply and easily prepared from unpurified enzyme extracts and show improved storage and operational stability against denaturation by heat and organic solvents. In this work, by using the aforementioned advantages of MNPs of magnetite and CLEAs, we prepared two robust magnetically-separable types of nanobiocatalysts by binding either soluble enzyme onto the surface of MNPs functionalized with amino groups or by cross-linking aggregates of enzyme among them and to MNPs to obtain magnetic CLEAs. For this purpose the lipase B of Candida antarctica (CALB) was used. The hydrolytic and biosynthetic activities of the resulting magnetic nanobiocatalysts were assessed in aqueous and organic media and compared between them and to those showed by the corresponding soluble enzyme. Thus, the hydrolysis of triglycerides or the transesterification reactions to synthesize biodiesel and biosurfactants were studied using magnetic CLEAs of CALB.

  16. Pills easier to obtain as nations start to relax rules.

    PubMed

    1975-01-01

    In both developing and developed nations it has become easier to obtain oral contraception (OC). Generally, this means that the OC becomes available without a doctor's prescription and/or sources from outside a pharmacy. Sometimes there is no charge for the OC. In the People's Republic of China barefoot doctors distribute OC free of charge. Fiji, Israel, Korea and Pakistan have removed the prescription requirement. In India, Indonesia, Malaysia, Sri Lanka, and Turkey private family planning clinics distribute the OC on prescription but free of charge. Specially trained and registered midwives distribute OCs in Chile and Antigua has also recently lifted the prescription requirement. Free OC is available to low income women in Jamaica, Costa Rica and Peru. In Egypt family planning centers distribute the OC free and without prescription. The United Kingdom is making OCs available free-of-charge through the National Health Service. OCs are free in France. In the U.S. government agencies have provided free OCs to low-income women in government health centers and have subsidized free pills for distribution in private family planning clinics. In Canada and in the Democratic Republic of Germany, OCs are distributed free, on prescription, to low-income women. PMID:12259672

  17. [Obtainment of pineapple juice powder by foam-mat drying].

    PubMed

    Beristain, C I; Cortés, R; Casillas, M A; Díaz, R

    1991-06-01

    The foam-mat production and stability using pineapple juice concentrate (25, 30 and 40 degrees Brix), adding a surfactants mixture and maltodextrin (DE 10) as co-adjuvant, stirred in a commercial mixer, was studied. Adequate foam formation conditions were as follows: concentrate of 25 degrees Brix using surface active agents (Sorbac 60-Polisorbac 80) 0.285% surface active agent/total solids, HLB = 6, and stirring time, 7 min. The foam was dehydrated in an oven dried with a horizontal air flow circulation set at 60, 70 and 80 degrees C using 3, 5 and 10 mm bed depths. The best conditions were obtained at 60 degrees C and 5 mm bed depth. The product had a particle size of sieve 40-80, and a moisture content of 3%. It was then packaged in multilayer plastic film and stored at environmental conditions. No brown color formation or mold growth was detected during storage. Pineapple juice and a refreshing drink were prepared. The general acceptability in a community indicated that 95% of the population involved accepted the product. PMID:1811453

  18. Parameters of human motor unit twitches obtained by intramuscular microstimulation.

    PubMed

    Elek, J M; Kossev, A; Dengler, R; Schubert, M; Wohlfahrt, K; Wolf, W

    1992-01-01

    Intramuscular microstimulation of motor axons was used to study twitch responses of 209 motor units (MUs) in the first dorsal interosseus muscle (FDI) of 20 normal subjects. Twitch peak force (TF), maximum rate of rise of force (MRRF), contraction time (CT) and one-half relaxation time (HRT) were determined. The distributions of TF (mean 16.0 mN, median 10.3 mN) and MRRF (mean 0.88 N s-1, median 0.66 N s-1) were skewed to the right with the majority of the values lying in the lower ranges, whereas CT (mean 63 ms, median 62 ms) and HRT (mean 61 ms, median 58 ms) were approximately normally distributed. TF was significantly correlated with MRRF, but not with CT in contrast with studies of cat gastrocnemius muscle. TF values were similar to those obtained by spike-triggered averaging in the same muscle. The method proved to be reliable and appropriate for use in patients. Examples of MU twitch parameters from three patients with chronic partial denervation of the FDI are described. PMID:1483052

  19. Structure of boundaries in composite materials obtained using explosive loading

    NASA Astrophysics Data System (ADS)

    Lysak, V. I.; Kuz'min, S. V.; Krokhalev, A. V.; Grinberg, B. A.

    2013-11-01

    We have presented the results of studying the fine structure of interphase boundaries for a number of composite materials obtained by methods of explosive welding and explosive compacting of powder mixtures. Joints of different metals (titanium-low-carbon steel, copper-tantalum) and metals with refractory carbides (chromium carbide-titanium) have been investigated. Under welding, pairs differed from each other by the type of interaction. It has been found that, in these composites, interphase boundaries exhibit a final thickness on the order of 200 nm, throughout which the composition of the material changes gradually from a composition that corresponds to one of the components of the composite to a composition that corresponds to the second component. It has been shown that the structure of interphase boundaries is complex. With the limited solubility of components along boundaries, two fairly thick crystalline interlayers are detected, the total thickness of which is equal to the total thickness of the boundary; between the interlayers, there is a thin (to 5-7 nm in thickness) interlayer with a crystalline or amorphous structure.

  20. Antioedematogenic effect of marrubiin obtained from Marrubium vulgare.

    PubMed

    Stulzer, Hellen K; Tagliari, Monika P; Zampirolo, Julio A; Cechinel-Filho, Valdir; Schlemper, Valfredo

    2006-12-01

    This paper describes the antioedematogenic profile of marrubiin (1), the main constituent of Marrubium vulgare, a medicinal plant used in folk medicine of several countries to treat different pathologies. Compound (1) was analyzed in a model of microvascular leakage in mice ears. The results show that it exhibits significant and dose-related antioedematogenic effects. The results obtained for ID50 values (mg/kg, i.p.) and maximal inhibition (%) for the different phlogistic agents used were as follows: histamine (HIS, 13.84 mg/kg and 73.7%); (BK, 18.82 mg/kg and 70.0%); carrageenan (CAR, 13.61 mg/kg and 63.0%). The other phlogistic agonists, such as prostaglandin E2 (PGE2), caused inhibition of less than 50%. In addition, (1) (100 mg/kg) significantly inhibited the OVO-induced allergic edema in actively sensitized animals (maximal inhibition 67.6+/-4%). Our results demonstrate that the systemic administration of marrubiin exerts a non-specific inhibitory effect on pro-inflammatory agent-induced microvascular extravasation of Evans blue in mouse ear. PMID:16846706

  1. New Space Value of the Solar Oblateness Obtained with PICARD

    NASA Astrophysics Data System (ADS)

    Irbah, Abdanour; Meftah, Mustapha; Hauchecorne, Alain; Djafer, Djelloul; Corbard, Thierry; Bocquier, Maxime; Momar Cisse, E.

    2014-04-01

    The PICARD spacecraft was launched on 2010 June 15 with the scientific objective of studying the geometry of the Sun. It is difficult to measure solar oblateness because images are affected by optical distortion. Rolling the satellite, as done in previous space missions, determines the contribution of the telescope by assuming that the geometry of the Sun is constant during the observations. The optical response of the telescope is considered to be time-invariant during the roll operations. This is not the case for PICARD because an orbital signature is clearly observed in the solar radius computed from its images. We take this effect into account and provide the new space value of solar oblateness from PICARD images recorded in the solar continuum at 535.7 nm on 2011 July 4-5. The equator-pole radius difference is 8.4 ± 0.5 mas, which corresponds to an absolute radius difference of 6.1 km. This coincides with the mean value of all solar oblateness measurements obtained during the last two decades from the ground, balloons, and space. It is also consistent with values determined from models using helioseismology data.

  2. Nanostructured CoSi Obtained by Spark Plasma Sintering

    NASA Astrophysics Data System (ADS)

    Longhin, Marco; Viennois, Romain; Ravot, Didier; Robin, Jean-Jacques; Villeroy, Benjamin; Vaney, Jean-Baptiste; Candolfi, Christophe; Lenoir, Bertrand; Papet, Philippe

    2015-06-01

    Cobalt monosilicide is a cheap, environmentally friendly thermoelectric material for medium temperatures (200-700°C). While its power factor is similar to the state-of-the-art thermoelectric materials, its thermal conductivity is too large to reach high ZT values. Nanostructuring might be an interesting strategy to reduce the phonon mean free path thereby improving the thermoelectric performance. In this paper, we report on a 35% reduction of the thermal conductivity of n-type CoSi by a nanostructuring approach. CoSi nanostructured powders were synthesized by arc melting, followed by 4° h mechanical milling. By optimizing the spark plasma sintering thermal and pressure cycle, pellets with 5â€"10% porosity were obtained. During sintering, a small amount of Co2Si extra phase appeared and grains coarsened. After sintering, the pellets remained nanostructured, with an averaged grain size of 70 nm. The reduction of thermal conductivity is ascribed to a decrease in both the electronic and lattice contributions. The former is directly related to a decrease in the electrical conductivity, which appears to be the limiting factor preventing nanostructured CoSi from reaching enhanced thermoelectric performances.

  3. Obtaining Reimbursement in France and Italy for New Diabetes Products

    PubMed Central

    Schaefer, Elmar; Sonsalla, Jessica

    2015-01-01

    Manufacturers launching next-generation or innovative medical devices in Europe face a very heterogeneous reimbursement landscape, with each country having its own pathways, timing, requirements and success factors. We selected 2 markets for a deeper look into the reimbursement landscape: France, representing a country with central decision making with defined processes, and Italy, which delegates reimbursement decisions to the regional level, resulting in a less transparent approach to reimbursement. Based on our experience in working on various new product launches and analyzing recent reimbursement decisions, we found that payers in both countries do not reward improved next-generation products with incremental reimbursement. Looking at innovations, we observe that manufacturers face a challenging and lengthy process to obtain reimbursement. In addition, requirements and key success factors differ by country: In France, comparative clinical evidence and budget impact very much drive reimbursement decisions in terms of pricing and restrictions, whereas in Italy, regional key opinion leader (KOL) support and additional local observational data are key. PMID:25550411

  4. Comparative study of aerogels obtained from differently prepared nanocellulose fibers.

    PubMed

    Chen, Wenshuai; Li, Qing; Wang, Youcheng; Yi, Xin; Zeng, Jie; Yu, Haipeng; Liu, Yixing; Li, Jian

    2014-01-01

    This article describes the fabrication of nanocellulose fibers (NCFs) with different morphologies and surface properties from biomass resources as well as their self-aggregation into lightweight aerogels. By carefully modulating the nanofibrillation process, four types of NCFs could be readily fabricated, including long aggregated nanofiber bundles, long individualized nanofibers with surface C6 -carboxylate groups, short aggregated nanofibers, and short individualized nanofibers with surface sulfate groups. Free-standing lightweight aerogels were obtained from the corresponding aqueous NCF suspensions through freeze-drying. The structure of the aerogels could be controlled by manipulating the type of NCFs and the concentration of their suspensions. A possible mechanism for the self-aggregation of NCFs into two- or three-dimensional aerogel nanostructures was further proposed. Owing to web-like structure, high porosity, and high surface reactivity, the NCF aerogels exhibited high mechanical flexibility and ductility, and excellent properties for water uptake, removal of dye pollutants, and the use as thermal insulation materials. The aerogels also displayed sound-adsorption capability at high frequencies. PMID:24420495

  5. Copolymer-surfactant complexes obtained in a lamellar lyotropic medium.

    PubMed

    Agzenai, Yahya; Pacios, Isabel E; Renamayor, Carmen S

    2013-03-14

    Polymer-surfactant complexes formed between charged copolymers and oppositely charged surfactants are analyzed as a function of the charge density in the macromolecule. Copolymers of ionizable diallyldimethylammonium chloride (DADMAC) and neutral acrylamide are obtained at different comonomer ratios. When mixed with the lamellar medium formed by the anionic surfactant 1,4-bis(2-ethylhexyl)sodium sulfosuccinate (AOT) in water, they give rise to highly condensed lamellar phases in equilibrium with another lyotropic phase. The structure of these phases is studied by SAXS and optical microscopy revealing the formation of copolymer-surfactant complexes which present a lamellar structure. The composition of the phases is inaccessible to direct determination, because they do not separate macroscopically (in most of the samples). Thus, the stoichiometry is determined using a model which considers the charge density of the copolymers. This model allows, from the experimental data provided by SAXS, to calculate the composition and volume ratio of the phases. The results indicate that these complexes are nonstoichiometric, containing a lesser amount of DADMAC than surfactant units. The neutral sequences of acrylamide can be considered as bridges along the water domains remaining anchored to the AOT bilayers by the cationic DADMAC units. When the charge density diminishes, the bridges become longer, rendering structures with higher water content. PMID:23387994

  6. Inflated Sporopollenin Exine Capsules Obtained from Thin-Walled Pollen

    NASA Astrophysics Data System (ADS)

    Park, Jae Hyeon; Seo, Jeongeun; Jackman, Joshua A.; Cho, Nam-Joon

    2016-06-01

    Sporopollenin is a physically robust and chemically resilient biopolymer that comprises the outermost layer of pollen walls and is the first line of defense against harsh environmental conditions. The unique physicochemical properties of sporopollenin increasingly motivate the extraction of sporopollenin exine capsules (SECs) from pollen walls as a renewable source of organic microcapsules for encapsulation applications. Despite the wide range of different pollen species with varying sizes and wall thicknesses, faithful extraction of pollen-mimetic SECs has been limited to thick-walled pollen capsules with rigid mechanical properties. There is an unmet need to develop methods for producing SECs from thin-walled pollen capsules which constitute a large fraction of all pollen species and have attractive materials properties such as greater aerosol dispersion. Herein, we report the first successful extraction of inflated SEC microcapsules from a thin-walled pollen species (Zea mays), thereby overcoming traditional challenges with mechanical stability and loss of microstructure. Morphological and compositional characterization of the SECs obtained by the newly developed extraction protocol confirms successful protein removal along with preservation of nanoscale architectural features. Looking forward, there is excellent potential to apply similar strategies across a wide range of unexplored thin-walled pollen species.

  7. Nanospherical silica as luminescent markers obtained by sol-gel.

    PubMed

    Azevedo, Caroline B; Batista, TúlioM; de Faria, Emerson H; Rocha, Lucas A; Ciuffi, Katia J; Nassar, Eduardo J

    2015-03-01

    Hybrid nanosilicas constitute a broad study field. They find application as catalysts, pigments, drug delivery systems, and biomaterials, among others, and it is possible to obtain them via the sol-gel methodology. Lanthanide ions present special properties like light emission. Their incorporation into a silica matrix can enhance their luminescent properties, which enables their application as luminescent markers. This work reports on (i) the preparation of luminescent spherical hybrid silica nanoparticles by the hydrolytic sol-gel methodology, (ii) doping of the resulting matrix with the europium(III) ion or its complex with 1,10-phenanthroline, and (iii) characterization of the final powders by scanning electron microscopy, infrared spectroscopy, X-ray diffraction, and europium(III) ion photoluminescence. The synthesized materials consisted of hybrid, amorphous, polydispersed nonspherical silicas with average size of 180 nm. Photoluminescence confirmed incorporation of the europium(III) ion and its complex into the silica matrix-the ligand-metal charge transfer band emerged in the excitation spectra. The emission spectra presented the bands corresponding to the transition of the excited state (5)D0 level to (7)FJ (J = 0, 1, 2, 3 and 4). The main emission occurred in the red region; the lifetime was long. These characteristics indicated that the prepared nanospherical hybrid silicas could act as luminescent markers. PMID:25686772

  8. Column Chromatography To Obtain Organic Cation Sorption Isotherms.

    PubMed

    Jolin, William C; Sullivan, James; Vasudevan, Dharni; MacKay, Allison A

    2016-08-01

    Column chromatography was evaluated as a method to obtain organic cation sorption isotherms for environmental solids while using the peak skewness to identify the linear range of the sorption isotherm. Custom packed HPLC columns and standard batch sorption techniques were used to intercompare sorption isotherms and solid-water sorption coefficients (Kd) for four organic cations (benzylamine, 2,4-dichlorobenzylamine, phenyltrimethylammonium, oxytetracycline) with two aluminosilicate clay minerals and one soil. A comparison of Freundlich isotherm parameters revealed isotherm linearity or nonlinearity was not significantly different between column chromatography and traditional batch experiments. Importantly, skewness (a metric of eluting peak symmetry) analysis of eluting peaks can establish isotherm linearity, thereby enabling a less labor intensive means to generate the extensive data sets of linear Kd values required for the development of predictive sorption models. Our findings clearly show that column chromatography can reproduce sorption measures from conventional batch experiments with the benefit of lower labor-intensity, faster analysis times, and allow for consistent sorption measures across laboratories with distinct chromatography instrumentation. PMID:27379799

  9. Cements obtained from rice hull: encapsulation of heavy metals.

    PubMed

    Romano, Jonatas Silva; Rodrigues, Flávio Aparecido

    2008-06-15

    Rice hull is an agricultural residue containing organic materials (carbohydrates, cellulose, etc.) and about 10% of silica, as inorganic component. Usually rice hull is burned at the fields generating small silica particles that may cause respiratory and environmental damage. On the other hand, beta-Ca2SiO4 is the second most important component of commercial portland cement. The utilization of beta-Ca2SiO4 brings many environmental benefits, such as reduction of carbon dioxide emissions and the saving of raw materials and energy. This work describes the synthesis of beta-Ca2SiO4 and related cements prepared from rice hull and the insertion of heavy metals (copper and cadmium). The insertion of these metals, chemically bounded to dicalcium silicate may represent a useful method to permanent encapsulation of hazardous chemicals. Silica was obtained from burning rice hull at 600 degrees C. The synthesis was carried out by a combination of sonochemical and solid-state chemical reactions and is completed at 800 degrees C. It was found that copper and cadmium can be inserted into beta-Ca2SiO4 structure in proportions up to 10%. PMID:18162307

  10. Making connections: New Orleans Evacuees' experiences in obtaining drugs.

    PubMed

    Dunlap, Eloise; Johnson, Bruce D; Kotarba, Joseph A; Fackler, Jennifer

    2009-09-01

    Between August 29 and September 7, 2005, almost all New Orleans residents were evacuated from the area in the aftermath of Hurricane Katrina. News reports indicate that almost 130,000 New Orleans Evacuees (NOEs) were evacuated to Houston, Texas, the largest recipient of the civilian population from New Orleans. Some of these NOEs were active participants in the illicit drug market in New Orleans prior to the hurricane. The period between the flooding and the nearly complete evacuation of New Orleans as well as their subsequent displacement to Houston and other locations provided unique opportunities to study what occurs when illicit drug markets are disrupted, since populations of illicit drug users and purchasers could no longer routinely obtain their drugs in predictable ways. Utilizing qualitative data from in-depth interviews and focus groups, this article describes the ways NOEs (1) managed their drug acquisition and use following evacuation; (2) located new sources of drugs in Houston and elsewhere by tapping into shared drug culture; and (3) gained access to and learned the argot for drugs in the local drug market in new settings. This report contributes to the nascent literature on disrupted drug markets. PMID:19999675

  11. Main results obtained by the Siberia Regional Project of GAME

    NASA Astrophysics Data System (ADS)

    Ohata, T.; Fukushima, Y.

    2002-12-01

    GAME(GEWEX Asian Monsoon Experiment) selected one of their field experiment site in Siberia. Importance of this area was, first, its large area on Eurasia, second, potential effect of fresh water supply to the Arctic Ocean, thirdly, this region is one center of the recent intense warming. In order to progress the study, we set up the following objectives. 1) Clarify the physical processes of the land-surface/atmosphere interacting system. 2) Clarify the characteristics and variability of regional energy/water cycle. 3) Obtain the climate trend and land-surface change during the past 50 years. 4) Improve and develop atmospheric and hydrological models 5) Collection and archive of regional ground based/satellite data. 6) Establishment of observational network for long-term variation study, and development of hardware. The 1st phase of the study was 1996-2001, and from 2002 to 2004, 2nd phase emphasizing on integration is continued. Among the drainage in Siberia, Lena River was selected and following main results were obtained. (1) Land surface processes at three local sites: Heat water exchange study was made at three sites (Tundra: Tiksi, Flat taiga:Yakutsk, Mountaineous taiga:Tynda) for multiple years. They all showed strong influence of frozen ground (permafrost) to the heat/ water balance at patch scale. Snow cover had strong influence to hydrological process at Tundra and Mountaineous taiga, but it was masked at Flat Taiga. In Flat taiga, rhythm of heat flux to atmosphere is regulated strongly by foliation of leaves. Grassland (called alas) in comparison with nearby forest show different seasonal progress of fluxes, higher evaporation and low sensible heat at small young alas, and lower evaporation at vastly cultivated alas. Inter-annual variation of evaporation seem to be small in the Flat taiga forest compared with Tundra, although soil moisture show strong inter-annual variability, mainly due to the result of active function of the trees. In dry years trees

  12. Magnetic biocatalysts and their uses to obtain biodiesel and biosurfactants.

    PubMed

    López, Carmen; Cruz-Izquierdo, Alvaro; Picó, Enrique A; García-Bárcena, Teresa; Villarroel, Noelia; Llama, María J; Serra, Juan L

    2014-01-01

    Nanobiocatalysis, as the synergistic combination of nanotechnology and biocatalysis, is rapidly emerging as a new frontier of biotechnology. The use of immobilized enzymes in industrial applications often presents advantages over their soluble counterparts, mainly in view of stability, reusability and simpler operational processing. Because of their singular properties, such as biocompatibility, large and modifiable surface and easy recovery, iron oxide magnetic nanoparticles (MNPs) are attractive super-paramagnetic materials that serve as a support for enzyme immobilization and facilitate separations by applying an external magnetic field. Cross-linked enzyme aggregates (CLEAs) have several benefits in the context of industrial applications since they can be cheaply and easily prepared from unpurified enzyme extracts and show improved storage and operational stability against denaturation by heat and organic solvents. In this work, by using the aforementioned advantages of MNPs of magnetite and CLEAs, we prepared two robust magnetically-separable types of nanobiocatalysts by binding either soluble enzyme onto the surface of MNPs functionalized with amino groups or by cross-linking aggregates of enzyme among them and to MNPs to obtain magnetic CLEAs. For this purpose the lipase B of Candida antarctica (CALB) was used. The hydrolytic and biosynthetic activities of the resulting magnetic nanobiocatalysts were assessed in aqueous and organic media. Thus, the hydrolysis of triglycerides and the transesterification reactions to synthesize biodiesel and biosurfactants were studied using magnetic CLEAs of CALB. The efficiency and easy performance of this magnetic biocatalysis validates this proof of concept and sets the basis for the application of magnetic CLEAs at industrial scale. PMID:25207271

  13. Noise correction of turbulent spectra obtained from Acoustic Doppler Velocimeters

    SciTech Connect

    Durgesh, Vibhav; Thomson, Jim; Richmond, Marshall C.; Polagye, Brian

    2014-03-02

    Accurately estimated auto-spectral density functions are essential for characterization of turbulent flows, and they also have applications in computational fluid dynamics modeling, site and inflow characterization for hydrokinetic turbines, and inflow turbulence generation. The Acoustic Doppler Velocimeter (ADV) provides single-point temporally resolved data, that are used to characterize turbulent flows in rivers, seas, and oceans. However, ADV data are susceptible to contamination from various sources, including instrument noise, which is the intrinsic limit to the accuracy of acoustic velocity measurements. Due to the presence of instrument noise, the spectra obtained are altered at high frequencies. The focus of this study is to develop a robust and effective method for accurately estimating auto-spectral density functions from ADV data by reducing or removing the spectral contribution derived from instrument noise. For this purpose, the “Noise Auto-Correlation” (NAC) approach was developed, which exploits the correlation properties of instrument noise to identify and remove its contribution from spectra. The spectra estimated using the NAC approach exhibit increased fidelity and a slope of -5/3 in the inertial range, which is typically observed for turbulent flows. Finally, this study also compares the effectiveness of low-pass Gaussian filters in removing instrument noise with that of the NAC approach. For the data used in this study, both the NAC and Gaussian filter approaches are observed to be capable of removing instrument noise at higher frequencies from the spectra. However, the NAC results are closer to the expected frequency power of -5/3 in the inertial sub-range.

  14. Structural analysis of dextran-based hydrogels obtained chemoenzymatically.

    PubMed

    Ferreira, L; Figueiredo, M M; Gil, M H; Ramos, M A

    2006-04-01

    This work reports the results of structural analysis in novel dextran-acrylate (dexT70-VA) hydrogels generated chemoenzymatically. Porous structure as well as hydrogel surface and interior morphologies were evaluated by mercury intrusion porosimetry (MIP), nitrogen adsorption (NA), and scanning electron microscopy (SEM) analyses, as a function of the degree of substitution (DS), and initial water content used in the preparation of the hydrogel. MIP analysis showed that the overall networks were clearly macroporous with pore sizes ranging from 0.065 to 10 microm. As expected, the average pore size decreased as DS increased and as initial water content decreased. Moreover, the porosity values ranged from 75 up 90%, which shows that these hydrogels present an interconnected pore structure. Nitrogen adsorption analyses showed that the specific surface area of dexT70-VA hydrogels increased either by increasing the DS or by decreasing the initial water content of the hydrogel. SEM results revealed that the surface of hydrogels with lower DS presented either a porous structure or a polymeric "skin" covering the pores, whereas hydrogels with higher DS were totally porous. Furthermore, the interior morphology varied according to the DS and the initial water content of the hydrogels. Finally, the average pore size was also determined from the swelling of hydrogel using a theoretical model developed by Flory-Rehner. The comparison of the SEM and MIP results with the ones obtained by the equilibrium swelling theory of Flory-Rehner shows that this approach highly underestimates the average pore size. PMID:16211568

  15. Magnetic biocatalysts and their uses to obtain biodiesel and biosurfactants

    PubMed Central

    López, Carmen; Cruz-Izquierdo, Álvaro; Picó, Enrique A.; García-Bárcena, Teresa; Villarroel, Noelia; Llama, María J.; Serra, Juan L.

    2014-01-01

    Nanobiocatalysis, as the synergistic combination of nanotechnology and biocatalysis, is rapidly emerging as a new frontier of biotechnology. The use of immobilized enzymes in industrial applications often presents advantages over their soluble counterparts, mainly in view of stability, reusability and simpler operational processing. Because of their singular properties, such as biocompatibility, large and modifiable surface and easy recovery, iron oxide magnetic nanoparticles (MNPs) are attractive super-paramagnetic materials that serve as a support for enzyme immobilization and facilitate separations by applying an external magnetic field. Cross-linked enzyme aggregates (CLEAs) have several benefits in the context of industrial applications since they can be cheaply and easily prepared from unpurified enzyme extracts and show improved storage and operational stability against denaturation by heat and organic solvents. In this work, by using the aforementioned advantages of MNPs of magnetite and CLEAs, we prepared two robust magnetically-separable types of nanobiocatalysts by binding either soluble enzyme onto the surface of MNPs functionalized with amino groups or by cross-linking aggregates of enzyme among them and to MNPs to obtain magnetic CLEAs. For this purpose the lipase B of Candida antarctica (CALB) was used. The hydrolytic and biosynthetic activities of the resulting magnetic nanobiocatalysts were assessed in aqueous and organic media. Thus, the hydrolysis of triglycerides and the transesterification reactions to synthesize biodiesel and biosurfactants were studied using magnetic CLEAs of CALB. The efficiency and easy performance of this magnetic biocatalysis validates this proof of concept and sets the basis for the application of magnetic CLEAs at industrial scale. PMID:25207271

  16. Hubble Captures Best View of Mars Ever Obtained from Earth

    NASA Technical Reports Server (NTRS)

    2001-01-01

    Frosty white water ice clouds and swirling orange dust storms above a vivid rusty landscape reveal Mars as a dynamic planet in this sharpest view ever obtained by an Earth-based telescope.

    NASA's Earth-orbiting Hubble Space Telescope took the picture on June 26, when Mars was approximately 43 million miles (68 million km) from Earth -- the closest Mars has ever been to Earth since 1988. Hubble can see details as small as 10 miles (16 km) across. The colors have been carefully balanced to give a realistic view of Mars' hues as they might appear through a telescope.

    Especially striking is the large amount of seasonal dust storm activity seen in this image. One large storm system is churning high above the northern polar cap [top of image], and a smaller dust storm cloud can be seen nearby. Another large dust storm is spilling out of the giant Hellas impact basin in the Southern Hemisphere [lower right].

    Hubble has observed Mars before, but never in such detail. The biennial close approaches of Mars and Earth are not all the same. Mars' orbit around the Sun is markedly elliptical; the close approaches to Earth can range from 35 million to 63 million miles.

    Astronomers are interested in studying the changeable surface and weather conditions on Mars, in part, to help plan for a pair of NASA missions to land rovers on the planet's surface in 2004.

    The Mars opposition of 2001 serves as a prelude for 2003 when Mars and Earth will come within 35 million miles of each other, the closest since 1924 and not to be matched until 2287.

  17. HUBBLE CAPTURES BEST VIEW OF MARS EVER OBTAINED FROM EARTH

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Frosty white water ice clouds and swirling orange dust storms above a vivid rusty landscape reveal Mars as a dynamic planet in this sharpest view ever obtained by an Earth-based telescope. NASA's Earth-orbiting Hubble Space Telescope took the picture on June 26, when Mars was approximately 43 million miles (68 million km) from Earth -- the closest Mars has ever been to Earth since 1988. Hubble can see details as small as 10 miles (16 km) across. The colors have been carefully balanced to give a realistic view of Mars' hues as they might appear through a telescope. Especially striking is the large amount of seasonal dust storm activity seen in this image. One large storm system is churning high above the northern polar cap [top of image], and a smaller dust storm cloud can be seen nearby. Another large dust storm is spilling out of the giant Hellas impact basin in the Southern Hemisphere [lower right]. Hubble has observed Mars before, but never in such detail. The biennial close approaches of Mars and Earth are not all the same. Mars' orbit around the Sun is markedly elliptical; the close approaches to Earth can range from 35 million to 63 million miles. Astronomers are interested in studying the changeable surface and weather conditions on Mars, in part, to help plan for a pair of NASA missions to land rovers on the planet's surface in 2004. The Mars opposition of 2001 serves as a prelude for 2003 when Mars and Earth will come within 35 million miles of each other, the closest since 1924 and not to be matched until 2287. Image Credit: NASA and the Hubble Heritage Team (STScI/AURA) Acknowledgment: J. Bell (Cornell U.), P. James (U. Toledo), M. Wolff (Space Science Institute), A. Lubenow (STScI), J. Neubert (MIT/Cornell)

  18. Methods of obtaining meaningful information from disperse media holograms

    NASA Astrophysics Data System (ADS)

    Dyomin, Victor V.

    1997-05-01

    The problem of nondestructive testing of microstructure parameters, both aerosols and water suspension, is actual for biology, medicine, and environmental control. Among the methods of optical investigations and diagnostics of light scattering media the holographic method plays a special role. A hologram of scattering volume allows us to reproduce the optical wave field to obtain information on the parameters of microparticles: size, shape, and spatial position. Usually this is done by analysis of the particle images reconstructed from the hologram. On the basis of calculated and experimental results, characteristics of holographic methods are analyzed in this paper. These estimations demonstrate a possibility to use the above methods for investigation of media in biomedical science and clinical practice. A lot of micro-organisms and other living particles are transparent or semitransparent ones. In this case the reconstructed image of the particle will show a spot formed due to light focusing by the particle in addition to its cross section. This circumstance allowed us to propose a method of determining of refractive index of transparent and semitransparent microparticles, that, in turn, can provide identification of the particles type. The development of this method is presented. To make measurement of the size-distribution of particles one can do this simultaneously with the reconstruction of scattering optical field from the hologram. In this case a small angle optical meter (for example, focusing lens) can be placed just behind the illuminated hologram. The reconstructed field is composed of the initial one and its conjugate. Each of these components as well as interference between them can bear an additional information on the medium. The possibility of extraction of this information is also discussed.

  19. The interpretation of CO2 equilibration data to obtain plaque fluid buffer capacities, and comparison with results obtained by titration.

    PubMed

    Dibdin, G H; Shellis, R P

    1989-09-01

    Titration measurements of pooled plaque fluid buffering capacity (Shellis and Dibdin, 1988), which showed a broadly defined minimum at pH 7, were compared with recent curves published by Carey et al. (1988a), which they obtained by an ultra-micro CO2-equilibration technique and which suggested a quite different profile, peaking sharply at pH 7.1. When analyzed in a different, more conventional way, the raw measurements in the latter study become more consistent with our own results and with earlier findings of Tatevossian (1977). In particular, we conclude that the peak at pH 7.1 is an artifact, and that Carey et al. underestimated buffer capacities below pH 6.4 and above pH 7.4. Rationales for the two modes of analysis are compared, and possible reasons for the remaining differences between the re-analyzed CO2-equilibration results and the titration results are discussed. Suggestions for the improvement of the accuracy of the CO2-equilibration technique are put forward. PMID:2506258

  20. Targeted estimation of nuisance parameters to obtain valid statistical inference.

    PubMed

    van der Laan, Mark J

    2014-01-01

    In order to obtain concrete results, we focus on estimation of the treatment specific mean, controlling for all measured baseline covariates, based on observing independent and identically distributed copies of a random variable consisting of baseline covariates, a subsequently assigned binary treatment, and a final outcome. The statistical model only assumes possible restrictions on the conditional distribution of treatment, given the covariates, the so-called propensity score. Estimators of the treatment specific mean involve estimation of the propensity score and/or estimation of the conditional mean of the outcome, given the treatment and covariates. In order to make these estimators asymptotically unbiased at any data distribution in the statistical model, it is essential to use data-adaptive estimators of these nuisance parameters such as ensemble learning, and specifically super-learning. Because such estimators involve optimal trade-off of bias and variance w.r.t. the infinite dimensional nuisance parameter itself, they result in a sub-optimal bias/variance trade-off for the resulting real-valued estimator of the estimand. We demonstrate that additional targeting of the estimators of these nuisance parameters guarantees that this bias for the estimand is second order and thereby allows us to prove theorems that establish asymptotic linearity of the estimator of the treatment specific mean under regularity conditions. These insights result in novel targeted minimum loss-based estimators (TMLEs) that use ensemble learning with additional targeted bias reduction to construct estimators of the nuisance parameters. In particular, we construct collaborative TMLEs (C-TMLEs) with known influence curve allowing for statistical inference, even though these C-TMLEs involve variable selection for the propensity score based on a criterion that measures how effective the resulting fit of the propensity score is in removing bias for the estimand. As a particular special

  1. Reliability of fish size estimates obtained from multibeam imaging sonar

    USGS Publications Warehouse

    Hightower, Joseph E.; Magowan, Kevin J.; Brown, Lori M.; Fox, Dewayne A.

    2013-01-01

    Multibeam imaging sonars have considerable potential for use in fisheries surveys because the video-like images are easy to interpret, and they contain information about fish size, shape, and swimming behavior, as well as characteristics of occupied habitats. We examined images obtained using a dual-frequency identification sonar (DIDSON) multibeam sonar for Atlantic sturgeon Acipenser oxyrinchus oxyrinchus, striped bass Morone saxatilis, white perch M. americana, and channel catfish Ictalurus punctatus of known size (20–141 cm) to determine the reliability of length estimates. For ranges up to 11 m, percent measurement error (sonar estimate – total length)/total length × 100 varied by species but was not related to the fish's range or aspect angle (orientation relative to the sonar beam). Least-square mean percent error was significantly different from 0.0 for Atlantic sturgeon (x̄  =  −8.34, SE  =  2.39) and white perch (x̄  = 14.48, SE  =  3.99) but not striped bass (x̄  =  3.71, SE  =  2.58) or channel catfish (x̄  = 3.97, SE  =  5.16). Underestimating lengths of Atlantic sturgeon may be due to difficulty in detecting the snout or the longer dorsal lobe of the heterocercal tail. White perch was the smallest species tested, and it had the largest percent measurement errors (both positive and negative) and the lowest percentage of images classified as good or acceptable. Automated length estimates for the four species using Echoview software varied with position in the view-field. Estimates tended to be low at more extreme azimuthal angles (fish's angle off-axis within the view-field), but mean and maximum estimates were highly correlated with total length. Software estimates also were biased by fish images partially outside the view-field and when acoustic crosstalk occurred (when a fish perpendicular to the sonar and at relatively close range is detected in the side lobes of adjacent beams). These sources of

  2. Spectroscopic LSJ notation for atomic levels obtained from relativistic calculations

    NASA Astrophysics Data System (ADS)

    Gaigalas, G.; Zalandauskas, T.; Fritzsche, S.

    2004-03-01

    Today, relativistic calculations are known to provide a very successful means in the study of open-shell atoms and ions. But although accurate atomic data are obtained from these computations, they are traditionally carried out in jj-coupling and, hence, do often not allow for a simple LSJ classification of the atomic levels as needed by experiment. In fact, this lack of providing a proper spectroscopic notation from relativistic structure calculations has recently hampered not only the spectroscopy of medium and heavy elements, but also the interpretation and analysis of inner-shell processes, for which the occurrence of additional vacancies usually leads to a very detailed fine structure. Therefore, in order to facilitate the classification of atomic levels from such computations, here we present a program (within the RATIP environment) which help transform the atomic wave functions from jj-coupled multiconfiguration Dirac-Fock computations into a LS-coupled representation. Beside of a proper LSJ assignment to the atomic levels, the program also supports the full transformation of the wave functions if required for (nonrelativistic) computations. Program summaryTitle of program:LSJ Catalogue number: ADTL Program summary URL:http://cpc.cs.qub.ac.uk/summaries/ADTL Program obtainable from: CPC Program Library, Queen's University of Belfast, N. Ireland Licensing provisions: None Computer for which the new version has been tested: IBM RS 6000, PC Pentium III Installations: University of Kassel (Germany) Operating systems: IBM AIX 4.1.2+, Linux 7.1.+ Program language used in the new version: ANSI standard Fortran 90/95 Memory required to execute with typical data: Memory requirements depend on the shell structure and the size of the wave function expansion which is used to represent the atomic levels No. of bits in a word: All real variables are parametrized by a selected kind parameter and, thus, can easily be adapted to any required precision as supported by the

  3. 32 CFR Appendix D to Part 275 - Obtaining Access By Search Warrant

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... authority may obtain financial records by using a search warrant obtained under Rule 41 of the Federal Rules... access to financial records. ... (CONTINUED) MISCELLANEOUS OBTAINING INFORMATION FROM FINANCIAL INSTITUTIONS: RIGHT TO FINANCIAL PRIVACY...

  4. 32 CFR Appendix D to Part 275 - Obtaining Access By Search Warrant

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... authority may obtain financial records by using a search warrant obtained under Rule 41 of the Federal Rules... access to financial records. ... (CONTINUED) MISCELLANEOUS OBTAINING INFORMATION FROM FINANCIAL INSTITUTIONS: RIGHT TO FINANCIAL PRIVACY...

  5. 32 CFR Appendix D to Part 275 - Obtaining Access By Search Warrant

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... authority may obtain financial records by using a search warrant obtained under Rule 41 of the Federal Rules... access to financial records. ... (CONTINUED) MISCELLANEOUS OBTAINING INFORMATION FROM FINANCIAL INSTITUTIONS: RIGHT TO FINANCIAL PRIVACY...

  6. The relationship between the mean arterial blood pressure values obtained with the Peñaz non invasive method and those obtained with the invasive intraarterial.

    PubMed

    Castañeda, R; Sánchez, R; Suárez, M; Dávila, A

    1989-01-01

    It was investigated the relationship between the mean arterial pressure values obtained through the Peñaz method (non invasive) with those obtained intraarterially (invasive) in patients under balanced general anesthesia with the aim of establishing the influence of the different anesthetic stages upon such relationship. Anesthesia was induced with thiopental and anesthetic maintenance with halothane and intermittent doses of fentanyl and a muscle relaxant. EKG, servo-plethysmograph, central venous and radial artery catheter, were placed in each patient thus obtaining in this manner HR, FAP, CVP and IAP readings. The relationship between finger arterial pressure and intraarterial pressure values was high in the different anesthetic stages. It was concluded that the readings obtained with the Peñaz method are not significantly affected by balanced general anesthesia. PMID:2488775

  7. 32 CFR 37.845 - What data rights should I obtain?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Intellectual Property § 37.845 What data rights should I obtain? (a) You should seek to obtain what you, with... intends to protect any invention as a trade secret, you should consult with your intellectual...

  8. 30 CFR 1204.201 - Who may obtain accounting and auditing relief?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Who may obtain accounting and auditing relief... INTERIOR NATURAL RESOURCES REVENUE ALTERNATIVES FOR MARGINAL PROPERTIES Accounting and Auditing Relief § 1204.201 Who may obtain accounting and auditing relief? (a) You may obtain accounting and...

  9. 30 CFR 1204.201 - Who may obtain accounting and auditing relief?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Who may obtain accounting and auditing relief... INTERIOR NATURAL RESOURCES REVENUE ALTERNATIVES FOR MARGINAL PROPERTIES Accounting and Auditing Relief § 1204.201 Who may obtain accounting and auditing relief? (a) You may obtain accounting and...

  10. 30 CFR 1204.201 - Who may obtain accounting and auditing relief?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Who may obtain accounting and auditing relief... INTERIOR NATURAL RESOURCES REVENUE ALTERNATIVES FOR MARGINAL PROPERTIES Accounting and Auditing Relief § 1204.201 Who may obtain accounting and auditing relief? (a) You may obtain accounting and...

  11. 30 CFR 1204.201 - Who may obtain accounting and auditing relief?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Who may obtain accounting and auditing relief... Auditing Relief § 1204.201 Who may obtain accounting and auditing relief? (a) You may obtain accounting and auditing relief under this subpart: (1) If you are a lessee or a designee for a Federal lease...

  12. 22 CFR 42.1 - Aliens not required to obtain immigrant visas.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Aliens not required to obtain immigrant visas... Immigrants § 42.1 Aliens not required to obtain immigrant visas. An immigrant within any of the following categories is not required to obtain an immigrant visa: (a) Aliens lawfully admitted for permanent...

  13. 22 CFR 42.1 - Aliens not required to obtain immigrant visas.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Aliens not required to obtain immigrant visas... Immigrants § 42.1 Aliens not required to obtain immigrant visas. An immigrant within any of the following categories is not required to obtain an immigrant visa: (a) Aliens lawfully admitted for permanent...

  14. 22 CFR 42.1 - Aliens not required to obtain immigrant visas.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Aliens not required to obtain immigrant visas... Immigrants § 42.1 Aliens not required to obtain immigrant visas. An immigrant within any of the following categories is not required to obtain an immigrant visa: (a) Aliens lawfully admitted for permanent...

  15. 22 CFR 42.1 - Aliens not required to obtain immigrant visas.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Aliens not required to obtain immigrant visas... Immigrants § 42.1 Aliens not required to obtain immigrant visas. An immigrant within any of the following categories is not required to obtain an immigrant visa: (a) Aliens lawfully admitted for permanent...

  16. 22 CFR 42.1 - Aliens not required to obtain immigrant visas.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Aliens not required to obtain immigrant visas... Immigrants § 42.1 Aliens not required to obtain immigrant visas. An immigrant within any of the following categories is not required to obtain an immigrant visa: (a) Aliens lawfully admitted for permanent...

  17. 21 CFR 1311.25 - Requirements for obtaining a CSOS digital certificate.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... REQUIREMENTS FOR ELECTRONIC ORDERS AND PRESCRIPTIONS (Eff. 6-1-10) Obtaining and Using Digital Certificates for Electronic Orders § 1311.25 Requirements for obtaining a CSOS digital certificate. (a) To obtain a certificate to use for signing electronic orders for controlled substances, a registrant or person with...

  18. 21 CFR 1311.10 - Eligibility to obtain a CSOS digital certificate.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... REQUIREMENTS FOR ELECTRONIC ORDERS AND PRESCRIPTIONS (Eff. 6-1-10) Obtaining and Using Digital Certificates for Electronic Orders § 1311.10 Eligibility to obtain a CSOS digital certificate. The following persons are eligible to obtain a CSOS digital certificate from the DEA Certification Authority to sign...

  19. 32 CFR Appendix N to Part 275 - Obtaining Access to Financial Records Overseas

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Obtaining Access to Financial Records Overseas N... PRIVACY ACT OF 1978 Pt. 275, App. N Appendix N to Part 275—Obtaining Access to Financial Records Overseas A. The provisions of 12 U.S.C. Chapter 35 do not govern obtaining access to financial...

  20. 32 CFR Appendix N to Part 275 - Obtaining Access to Financial Records Overseas

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Obtaining Access to Financial Records Overseas N... PRIVACY ACT OF 1978 Pt. 275, App. N Appendix N to Part 275—Obtaining Access to Financial Records Overseas A. The provisions of 12 U.S.C. Chapter 35 do not govern obtaining access to financial...

  1. 32 CFR Appendix N to Part 275 - Obtaining Access to Financial Records Overseas

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Obtaining Access to Financial Records Overseas N... PRIVACY ACT OF 1978 Pt. 275, App. N Appendix N to Part 275—Obtaining Access to Financial Records Overseas A. The provisions of 12 U.S.C. Chapter 35 do not govern obtaining access to financial...

  2. 5 CFR 410.308 - Training to obtain an academic degree.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Training to obtain an academic degree... REGULATIONS TRAINING Establishing and Implementing Training Programs § 410.308 Training to obtain an academic degree. (a) An agency may authorize training for an employee to obtain an academic degree...

  3. 5 CFR 410.308 - Training to obtain an academic degree.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Training to obtain an academic degree... REGULATIONS TRAINING Establishing and Implementing Training Programs § 410.308 Training to obtain an academic degree. (a) An agency may authorize training for an employee to obtain an academic degree...

  4. Determination of the uncertainty of microhardness in the evaluation of hardfacing obtained by welding

    NASA Astrophysics Data System (ADS)

    Cruz-Crespo, A.; Leal, J. E. S.; Piratelli-Filho, A.; Mendez, T. O.; Arencibia, R. V.

    2015-10-01

    The present work evaluates the microhardness measurement uncertainty using a Vickers indenter in the characterization of hard deposits, obtained with experimental electrode for hardfacing of cutting knives in sugar mills. The following stages were proposed: i) obtainment of the deposit with experimental electrode, ii) obtainment of the samples, iii) chemical characterization, iv) metallographic analysis, v) microhardness measurement and vi) uncertainty measurement assessment. It was observed that the obtained deposit presents chrome carbides and eutectic matrix composed of austenite and carbides. The expanded uncertainty associated to the microhardness measurement is highly influenced by the low repeatability of the obtained microhardness values.

  5. Comparative study of mandibular linear measurements obtained by cone beam computed tomography and digital calipers

    PubMed Central

    Tarazona-Álvarez, Pablo; Romero-Millán, Javier; Peñarrocha-Oltra, David; Fuster-Torres, María Á.; Tarazona, Beatriz

    2014-01-01

    Objectives: Cone beam computed tomography (CBCT) is an innovative dental of imaging system characterized by rapid volumetric imaging with patient exposure to a single dose of radiation. The present study was carried out to compare the linear measurements obtained with CBCT and digital caliper in 20 mandibles from human cadavers. Study design: A total of 4800 linear measurements were measured between different mandibular anatomical points with CBCT and digital caliper. The real measurements were defined as those obtained with the digital caliper. Posteriorly, the mandibles were scanned to obtain the CBCT images, with software-based measurements of the distances. Results: The measurements obtained with the digital caliper were greater. The CBCT technique underestimated distances greater than 100 mm. Conclusions: CBCT allows to obtain linear mandibular anatomical measurements equivalent to those obtained with digital caliper. The differences existing between both methods were clinically acceptable. Key words:Computed tomography, cone beam CT, accuracy, reliability, digital caliper. PMID:25136429

  6. Thin-film TiPbO3 varistors obtained by two-source magnetron sputtering

    NASA Astrophysics Data System (ADS)

    Ziaja, J.; Lewandowski, M.

    2016-02-01

    The paper presents the method of obtaining thin films of TiPbO3 by two-source magnetron sputtering DC-M. The films were obtained in a reactive process of sputtering metallic targets of titanium (Ti) and lead (Pb). The research involved the impact of the time of sputtering of the respective targets on voltage-dependent resistance of the obtained films for different power conditions, pressures of process gases and the powers provided on the targets. The obtained nonlinearity coefficients and the current-voltage I(U) characteristics were within the following range.

  7. 34 CFR 271.20 - What conditions must an applicant meet to obtain funding?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... OF ELEMENTARY AND SECONDARY EDUCATION, DEPARTMENT OF EDUCATION STATE EDUCATIONAL AGENCY DESEGREGATION... funding? To obtain funding under this program: (a) An applicant must demonstrate its leadership...

  8. 34 CFR 271.20 - What conditions must an applicant meet to obtain funding?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... OF ELEMENTARY AND SECONDARY EDUCATION, DEPARTMENT OF EDUCATION STATE EDUCATIONAL AGENCY DESEGREGATION... funding? To obtain funding under this program: (a) An applicant must demonstrate its leadership...

  9. 48 CFR 215.403 - Obtaining certified cost or pricing data.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Obtaining certified cost or pricing data. 215.403 Section 215.403 Federal Acquisition Regulations System DEFENSE ACQUISITION... Contract Pricing 215.403 Obtaining certified cost or pricing data....

  10. 48 CFR 215.403 - Obtaining certified cost or pricing data.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Obtaining certified cost or pricing data. 215.403 Section 215.403 Federal Acquisition Regulations System DEFENSE ACQUISITION... Contract Pricing 215.403 Obtaining certified cost or pricing data....

  11. 48 CFR 215.403 - Obtaining certified cost or pricing data.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Obtaining certified cost or pricing data. 215.403 Section 215.403 Federal Acquisition Regulations System DEFENSE ACQUISITION... Contract Pricing 215.403 Obtaining certified cost or pricing data....

  12. 50 CFR 221.41 - How may parties obtain discovery of information needed for the case?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... information needed for the case? 221.41 Section 221.41 Wildlife and Fisheries NATIONAL MARINE FISHERIES... parties obtain discovery of information needed for the case? (a) General. By agreement of the parties or with the permission of the ALJ, a party may obtain discovery of information to assist the party...

  13. 50 CFR 221.41 - How may parties obtain discovery of information needed for the case?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... information needed for the case? 221.41 Section 221.41 Wildlife and Fisheries NATIONAL MARINE FISHERIES... parties obtain discovery of information needed for the case? (a) General. By agreement of the parties or with the permission of the ALJ, a party may obtain discovery of information to assist the party...

  14. 50 CFR 221.41 - How may parties obtain discovery of information needed for the case?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... information needed for the case? 221.41 Section 221.41 Wildlife and Fisheries NATIONAL MARINE FISHERIES... parties obtain discovery of information needed for the case? (a) General. By agreement of the parties or with the permission of the ALJ, a party may obtain discovery of information to assist the party...

  15. 50 CFR 221.41 - How may parties obtain discovery of information needed for the case?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... information needed for the case? 221.41 Section 221.41 Wildlife and Fisheries NATIONAL MARINE FISHERIES... parties obtain discovery of information needed for the case? (a) General. By agreement of the parties or with the permission of the ALJ, a party may obtain discovery of information to assist the party...

  16. 50 CFR 221.41 - How may parties obtain discovery of information needed for the case?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... information needed for the case? 221.41 Section 221.41 Wildlife and Fisheries NATIONAL MARINE FISHERIES... parties obtain discovery of information needed for the case? (a) General. By agreement of the parties or with the permission of the ALJ, a party may obtain discovery of information to assist the party...

  17. A simple technique for obtaining future climate data inputs for natural resource models

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Those conducting impact studies using natural resource models need to be able to quickly and easily obtain downscaled future climate data from multiple models, scenarios, and timescales for multiple locations. This paper describes a method of quickly obtaining future climate data over a wide range o...

  18. 21 CFR 1002.41 - Disposition of records obtained by dealers and distributors.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Disposition of records obtained by dealers and distributors. 1002.41 Section 1002.41 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) RADIOLOGICAL HEALTH RECORDS AND REPORTS Dealer and Distributor Records § 1002.41 Disposition of records obtained...

  19. 21 CFR 1002.40 - Records to be obtained by dealers and distributors.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Records to be obtained by dealers and distributors. 1002.40 Section 1002.40 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) RADIOLOGICAL HEALTH RECORDS AND REPORTS Dealer and Distributor Records § 1002.40 Records to be obtained by dealers...

  20. 43 CFR 3203.5 - What is the general process for obtaining a geothermal lease?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false What is the general process for obtaining...) GEOTHERMAL RESOURCE LEASING Competitive Leasing § 3203.5 What is the general process for obtaining a geothermal lease? (a) The competitive geothermal leasing process consists of the following steps:...

  1. 43 CFR 3203.5 - What is the general process for obtaining a geothermal lease?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false What is the general process for obtaining...) GEOTHERMAL RESOURCE LEASING Competitive Leasing § 3203.5 What is the general process for obtaining a geothermal lease? (a) The competitive geothermal leasing process consists of the following steps:...

  2. 45 CFR 261.56 - What happens if a parent cannot obtain needed child care?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 2 2011-10-01 2011-10-01 false What happens if a parent cannot obtain needed....56 What happens if a parent cannot obtain needed child care? (a)(1) If the individual is a single... the parent's refusal to engage in required work if he or she demonstrates an inability to...

  3. Synchronous Cultures of Bacillus subtilis Obtained by Filtration with Glass Fiber Filters

    PubMed Central

    Sargent, Michael G.

    1973-01-01

    A simple method of potentially wide applicability for obtaining synchronous cultures of Bacillus subtilis based on size selection is described. Using glass fiber filters, a population (about 1 to 2% of the parent population) can be obtained substantially enriched for small cells which grow synchronously. A method for rapidly concentrating dilute suspensions of cells is described. PMID:4200855

  4. 30 CFR 1204.205 - How do I obtain accounting and auditing relief?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false How do I obtain accounting and auditing relief... Auditing Relief § 1204.205 How do I obtain accounting and auditing relief? (a) To take cumulative reports... and detailed description of the specific accounting or auditing relief you seek. (2) You may file...

  5. 30 CFR 1204.205 - How do I obtain accounting and auditing relief?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false How do I obtain accounting and auditing relief... INTERIOR NATURAL RESOURCES REVENUE ALTERNATIVES FOR MARGINAL PROPERTIES Accounting and Auditing Relief § 1204.205 How do I obtain accounting and auditing relief? (a) To take cumulative reports and...

  6. 30 CFR 1204.205 - How do I obtain accounting and auditing relief?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false How do I obtain accounting and auditing relief... INTERIOR NATURAL RESOURCES REVENUE ALTERNATIVES FOR MARGINAL PROPERTIES Accounting and Auditing Relief § 1204.205 How do I obtain accounting and auditing relief? (a) To take cumulative reports and...

  7. 30 CFR 1204.205 - How do I obtain accounting and auditing relief?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false How do I obtain accounting and auditing relief... INTERIOR NATURAL RESOURCES REVENUE ALTERNATIVES FOR MARGINAL PROPERTIES Accounting and Auditing Relief § 1204.205 How do I obtain accounting and auditing relief? (a) To take cumulative reports and...

  8. 12 CFR 232.3 - Financial information exception for obtaining and using medical information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 3 2011-01-01 2011-01-01 false Financial information exception for obtaining and using medical information. 232.3 Section 232.3 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM OBTAINING AND USING MEDICAL INFORMATION IN CONNECTION WITH CREDIT (REGULATION FF) §...

  9. 31 CFR 317.7 - Obtaining and accounting for bond stock.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... stock. 317.7 Section 317.7 Money and Finance: Treasury Regulations Relating to Money and Finance... AGENCIES FOR ISSUE OF UNITED STATES SAVINGS BONDS § 317.7 Obtaining and accounting for bond stock. An issuing agent that is authorized to inscribe bonds sold over-the-counter may obtain bond stock from...

  10. 30 CFR 250.410 - How do I obtain approval to drill a well?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... financial responsibility requirements for offshore facilities as required by 30 CFR part 553; and (d) Submit... 30 Mineral Resources 2 2014-07-01 2014-07-01 false How do I obtain approval to drill a well? 250... Drilling Operations Applying for A Permit to Drill § 250.410 How do I obtain approval to drill a well?...

  11. 30 CFR 250.410 - How do I obtain approval to drill a well?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... oil spill financial responsibility requirements for offshore facilities as required by 30 CFR part 253... 30 Mineral Resources 2 2011-07-01 2011-07-01 false How do I obtain approval to drill a well? 250... well? You must obtain written approval from the District Manager before you begin drilling any well...

  12. 30 CFR 250.410 - How do I obtain approval to drill a well?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... financial responsibility requirements for offshore facilities as required by 30 CFR part 553; and (d) Submit... 30 Mineral Resources 2 2012-07-01 2012-07-01 false How do I obtain approval to drill a well? 250... Drilling Operations Applying for A Permit to Drill § 250.410 How do I obtain approval to drill a well?...

  13. 10 CFR 20.2002 - Method for obtaining approval of proposed disposal procedures.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Method for obtaining approval of proposed disposal procedures. 20.2002 Section 20.2002 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Waste Disposal § 20.2002 Method for obtaining approval of proposed disposal procedures. A licensee or applicant for a license may apply...

  14. 25 CFR 170.167 - How does a tribe obtain services from an Indian LTAP center?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Local Technical Assistance Program § 170.167 How does a tribe obtain services from an Indian LTAP center? A tribe that wants to obtain services should contact the Indian LTAP center serving its service area... center? 170.167 Section 170.167 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND...

  15. 29 CFR 1.3 - Obtaining and compiling wage rate information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... submitted to the Department of Labor by contracting agencies pursuant to 29 CFR 5.5(a)(1)(ii). (6) Any other... 29 Labor 1 2010-07-01 2010-07-01 true Obtaining and compiling wage rate information. 1.3 Section 1... Obtaining and compiling wage rate information. For the purpose of making wage determinations,...

  16. 12 CFR 1202.3 - What information can I obtain through FOIA?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 10 2014-01-01 2014-01-01 false What information can I obtain through FOIA... FREEDOM OF INFORMATION ACT § 1202.3 What information can I obtain through FOIA? (a) General. FHFA and FHFA... you its records on a subject of interest to you. FOIA only requires the disclosure of records. It...

  17. 12 CFR 1202.3 - What information can I obtain through FOIA?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 7 2011-01-01 2011-01-01 false What information can I obtain through FOIA... FREEDOM OF INFORMATION ACT § 1202.3 What information can I obtain through FOIA? (a) General. FHFA... that FHFA disclose to you its records on a subject of interest to you. The FOIA only requires...

  18. 12 CFR 1202.3 - What information can I obtain through FOIA?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 9 2013-01-01 2013-01-01 false What information can I obtain through FOIA... FREEDOM OF INFORMATION ACT § 1202.3 What information can I obtain through FOIA? (a) General. FHFA and FHFA... you its records on a subject of interest to you. FOIA only requires the disclosure of records. It...

  19. 12 CFR 1202.3 - What information can I obtain through FOIA?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 9 2012-01-01 2012-01-01 false What information can I obtain through FOIA... FREEDOM OF INFORMATION ACT § 1202.3 What information can I obtain through FOIA? (a) General. FHFA and FHFA... you its records on a subject of interest to you. FOIA only requires the disclosure of records. It...

  20. 38 CFR 62.33 - Supportive service: Assistance in obtaining and coordinating other public benefits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... use available public transportation options. (2) If public transportation options are not sufficient...: Assistance in obtaining and coordinating other public benefits. 62.33 Section 62.33 Pensions, Bonuses, and... PROGRAM § 62.33 Supportive service: Assistance in obtaining and coordinating other public...

  1. 38 CFR 62.33 - Supportive service: Assistance in obtaining and coordinating other public benefits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... use available public transportation options. (2) If public transportation options are not sufficient...: Assistance in obtaining and coordinating other public benefits. 62.33 Section 62.33 Pensions, Bonuses, and... PROGRAM § 62.33 Supportive service: Assistance in obtaining and coordinating other public...

  2. 38 CFR 62.33 - Supportive service: Assistance in obtaining and coordinating other public benefits.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... use available public transportation options. (2) If public transportation options are not sufficient...: Assistance in obtaining and coordinating other public benefits. 62.33 Section 62.33 Pensions, Bonuses, and... PROGRAM § 62.33 Supportive service: Assistance in obtaining and coordinating other public...

  3. 38 CFR 62.33 - Supportive service: Assistance in obtaining and coordinating other public benefits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... use available public transportation options. (2) If public transportation options are not sufficient...: Assistance in obtaining and coordinating other public benefits. 62.33 Section 62.33 Pensions, Bonuses, and... PROGRAM § 62.33 Supportive service: Assistance in obtaining and coordinating other public...

  4. 41 CFR 102-34.50 - What size motor vehicles may we obtain?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false What size motor vehicles... Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 34-MOTOR VEHICLE MANAGEMENT Obtaining Fuel Efficient Motor Vehicles § 102-34.50 What size motor vehicles may we obtain?...

  5. 41 CFR 102-34.50 - What size motor vehicles may we obtain?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false What size motor vehicles... Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 34-MOTOR VEHICLE MANAGEMENT Obtaining Fuel Efficient Motor Vehicles § 102-34.50 What size motor vehicles may we obtain?...

  6. 36 CFR 1256.20 - May I obtain access to Federal archival records?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false May I obtain access to... AND RECORDS ADMINISTRATION PUBLIC AVAILABILITY AND USE ACCESS TO RECORDS AND DONATED HISTORICAL MATERIALS Access to Federal Archival Records § 1256.20 May I obtain access to Federal archival records?...

  7. 49 CFR 835.11 - Obtaining Board accident reports, factual accident reports, and supporting information.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 7 2011-10-01 2011-10-01 false Obtaining Board accident reports, factual accident... Board accident reports, factual accident reports, and supporting information. It is the responsibility... obtain Board accident reports, factual accident reports, and accompanying accident docket files....

  8. 12 CFR 232.2 - Rule of construction for obtaining and using unsolicited medical information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 3 2011-01-01 2011-01-01 false Rule of construction for obtaining and using unsolicited medical information. 232.2 Section 232.2 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM OBTAINING AND USING MEDICAL INFORMATION IN...

  9. 19 CFR 356.10 - Procedures for obtaining access to proprietary information.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 3 2012-04-01 2012-04-01 false Procedures for obtaining access to proprietary... PROCEDURES AND RULES FOR IMPLEMENTING ARTICLE 1904 OF THE NORTH AMERICAN FREE TRADE AGREEMENT Proprietary and Privileged Information § 356.10 Procedures for obtaining access to proprietary information. (a) Persons...

  10. 19 CFR 356.11 - Procedures for obtaining access to privileged information.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 3 2013-04-01 2013-04-01 false Procedures for obtaining access to privileged... PROCEDURES AND RULES FOR IMPLEMENTING ARTICLE 1904 OF THE NORTH AMERICAN FREE TRADE AGREEMENT Proprietary and Privileged Information § 356.11 Procedures for obtaining access to privileged information. (a) Persons...

  11. 19 CFR 356.10 - Procedures for obtaining access to proprietary information.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 3 2011-04-01 2011-04-01 false Procedures for obtaining access to proprietary... PROCEDURES AND RULES FOR IMPLEMENTING ARTICLE 1904 OF THE NORTH AMERICAN FREE TRADE AGREEMENT Proprietary and Privileged Information § 356.10 Procedures for obtaining access to proprietary information. (a) Persons...

  12. 19 CFR 356.11 - Procedures for obtaining access to privileged information.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 3 2012-04-01 2012-04-01 false Procedures for obtaining access to privileged... PROCEDURES AND RULES FOR IMPLEMENTING ARTICLE 1904 OF THE NORTH AMERICAN FREE TRADE AGREEMENT Proprietary and Privileged Information § 356.11 Procedures for obtaining access to privileged information. (a) Persons...

  13. 19 CFR 356.10 - Procedures for obtaining access to proprietary information.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 3 2013-04-01 2013-04-01 false Procedures for obtaining access to proprietary... PROCEDURES AND RULES FOR IMPLEMENTING ARTICLE 1904 OF THE NORTH AMERICAN FREE TRADE AGREEMENT Proprietary and Privileged Information § 356.10 Procedures for obtaining access to proprietary information. (a) Persons...

  14. 19 CFR 356.11 - Procedures for obtaining access to privileged information.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 3 2011-04-01 2011-04-01 false Procedures for obtaining access to privileged... PROCEDURES AND RULES FOR IMPLEMENTING ARTICLE 1904 OF THE NORTH AMERICAN FREE TRADE AGREEMENT Proprietary and Privileged Information § 356.11 Procedures for obtaining access to privileged information. (a) Persons...

  15. Do Chinese Readers Obtain Preview Benefit from Word "n" + 2? Evidence from Eye Movements

    ERIC Educational Resources Information Center

    Yang, Jinmian; Wang, Suiping; Xu, Yimin; Rayner, Keith

    2009-01-01

    The boundary paradigm (K. Rayner, 1975) was used to determine the extent to which Chinese readers obtain information from the right of fixation during reading. As characters are the basic visual unit in written Chinese, they were used as targets in Experiment 1 to examine whether readers obtain preview information from character "n" + 1 and…

  16. 31 CFR 317.7 - Obtaining and accounting for bond stock.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Obtaining and accounting for bond stock. 317.7 Section 317.7 Money and Finance: Treasury Regulations Relating to Money and Finance... AGENCIES FOR ISSUE OF UNITED STATES SAVINGS BONDS § 317.7 Obtaining and accounting for bond stock....

  17. 42 CFR 420.304 - Procedures for obtaining access to books, documents, and records.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Procedures for obtaining access to books, documents... Access to Books, Documents, and Records of Subcontractors § 420.304 Procedures for obtaining access to books, documents, and records. (a) Contents of the request. Requests for access will be in writing...

  18. 42 CFR 420.304 - Procedures for obtaining access to books, documents, and records.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Procedures for obtaining access to books, documents... Access to Books, Documents, and Records of Subcontractors § 420.304 Procedures for obtaining access to books, documents, and records. (a) Contents of the request. Requests for access will be in writing...

  19. 42 CFR 420.304 - Procedures for obtaining access to books, documents, and records.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Procedures for obtaining access to books, documents... Access to Books, Documents, and Records of Subcontractors § 420.304 Procedures for obtaining access to books, documents, and records. (a) Contents of the request. Requests for access will be in writing...

  20. 42 CFR 420.304 - Procedures for obtaining access to books, documents, and records.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Procedures for obtaining access to books, documents... Books, Documents, and Records of Subcontractors § 420.304 Procedures for obtaining access to books... following elements: (1) Reasonable identification of the books, documents, and records to which access...

  1. 32 CFR 644.465 - Physical restoration where stipulation not obtained.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Physical restoration where stipulation not... § 644.465 Physical restoration where stipulation not obtained. If such stipulation is not obtainable..., in writing, the restoration for which he believes the Government is liable. The Government...

  2. 32 CFR 644.465 - Physical restoration where stipulation not obtained.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Physical restoration where stipulation not... § 644.465 Physical restoration where stipulation not obtained. If such stipulation is not obtainable..., in writing, the restoration for which he believes the Government is liable. The Government...

  3. 32 CFR 644.465 - Physical restoration where stipulation not obtained.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false Physical restoration where stipulation not... § 644.465 Physical restoration where stipulation not obtained. If such stipulation is not obtainable..., in writing, the restoration for which he believes the Government is liable. The Government...

  4. 32 CFR 644.465 - Physical restoration where stipulation not obtained.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Physical restoration where stipulation not... § 644.465 Physical restoration where stipulation not obtained. If such stipulation is not obtainable..., in writing, the restoration for which he believes the Government is liable. The Government...

  5. 32 CFR 644.465 - Physical restoration where stipulation not obtained.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Physical restoration where stipulation not... § 644.465 Physical restoration where stipulation not obtained. If such stipulation is not obtainable..., in writing, the restoration for which he believes the Government is liable. The Government...

  6. 41 CFR 101-39.203-1 - Obtaining motor vehicles while on temporary duty (TDY) travel.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Obtaining motor vehicles..., TRANSPORTATION, AND MOTOR VEHICLES 39-INTERAGENCY FLEET MANAGEMENT SYSTEMS 39.2-GSA Interagency Fleet Management System Services § 101-39.203-1 Obtaining motor vehicles while on temporary duty (TDY) travel....

  7. 25 CFR 171.715 - How do I obtain an Annual Assessment Waiver?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false How do I obtain an Annual Assessment Waiver? 171.715 Section 171.715 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER IRRIGATION OPERATION AND MAINTENANCE Non-Assessment Status § 171.715 How do I obtain an Annual Assessment Waiver?...

  8. 25 CFR 171.715 - How do I obtain an Annual Assessment Waiver?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true How do I obtain an Annual Assessment Waiver? 171.715 Section 171.715 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER IRRIGATION OPERATION AND MAINTENANCE Non-Assessment Status § 171.715 How do I obtain an Annual Assessment Waiver?...

  9. 25 CFR 171.715 - How do I obtain an Annual Assessment Waiver?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false How do I obtain an Annual Assessment Waiver? 171.715 Section 171.715 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER IRRIGATION OPERATION AND MAINTENANCE Non-Assessment Status § 171.715 How do I obtain an Annual Assessment Waiver?...

  10. 25 CFR 171.715 - How do I obtain an Annual Assessment Waiver?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false How do I obtain an Annual Assessment Waiver? 171.715 Section 171.715 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER IRRIGATION OPERATION AND MAINTENANCE Non-Assessment Status § 171.715 How do I obtain an Annual Assessment Waiver?...

  11. 36 CFR 1256.6 - How do I obtain access to records of defunct agencies?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AND RECORDS ADMINISTRATION PUBLIC AVAILABILITY AND USE ACCESS TO RECORDS AND DONATED HISTORICAL MATERIALS General Information § 1256.6 How do I obtain access to records of defunct agencies? NARA handles... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false How do I obtain access...

  12. 48 CFR 1509.505-4 - Obtaining access to proprietary information.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ....505-4 Obtaining access to proprietary information. Contractors gaining access to confidential business... requirements of 40 CFR part 2 and the provisions of their contracts relating to the treatment of confidential... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Obtaining access...

  13. 48 CFR 1809.505-4 - Obtaining access to sensitive information.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Organizational and Consultant Conflicts of Interest 1809.505-4 Obtaining access to sensitive information. (b) In... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Obtaining access to sensitive information. 1809.505-4 Section 1809.505-4 Federal Acquisition Regulations System...

  14. 36 CFR 1256.10 - How do I obtain access to Nixon Presidential materials?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ARCHIVES AND RECORDS ADMINISTRATION PUBLIC AVAILABILITY AND USE ACCESS TO RECORDS AND DONATED HISTORICAL MATERIALS General Information § 1256.10 How do I obtain access to Nixon Presidential materials? See 36 CFR... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false How do I obtain access...

  15. 36 CFR 1256.8 - How do I obtain access to Presidential records?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... ADMINISTRATION PUBLIC AVAILABILITY AND USE ACCESS TO RECORDS AND DONATED HISTORICAL MATERIALS General Information § 1256.8 How do I obtain access to Presidential records? See 36 CFR part 1270, Presidential Records, for... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false How do I obtain access...

  16. 30 CFR 250.1009 - Requirements to obtain pipeline right-of-way grants.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Requirements to obtain pipeline right-of-way... Pipelines and Pipeline Rights-of-Way § 250.1009 Requirements to obtain pipeline right-of-way grants. (a) In... Commission (FERC), when a pipeline qualifies as a right-of-way pipeline, the pipeline shall not be...

  17. 30 CFR 250.1009 - Requirements to obtain pipeline right-of-way grants.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Requirements to obtain pipeline right-of-way... Pipelines and Pipeline Rights-of-Way § 250.1009 Requirements to obtain pipeline right-of-way grants. (a) In... Commission (FERC), when a pipeline qualifies as a right-of-way pipeline, the pipeline shall not be...

  18. 30 CFR 250.1009 - Requirements to obtain pipeline right-of-way grants.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Requirements to obtain pipeline right-of-way... Pipelines and Pipeline Rights-of-Way § 250.1009 Requirements to obtain pipeline right-of-way grants. (a) In... Commission (FERC), when a pipeline qualifies as a right-of-way pipeline, the pipeline shall not be...

  19. 40 CFR 2.302 - Special rules governing certain information obtained under the Clean Water Act.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... information obtained under the Clean Water Act. 2.302 Section 2.302 Protection of Environment ENVIRONMENTAL... governing certain information obtained under the Clean Water Act. (a) Definitions. For the purposes of this section: (1) Act means the Clean Water Act, as amended, 33 U.S.C. 1251 et seq. (2)(i) Effluent data...

  20. 40 CFR 2.302 - Special rules governing certain information obtained under the Clean Water Act.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... information obtained under the Clean Water Act. 2.302 Section 2.302 Protection of Environment ENVIRONMENTAL... governing certain information obtained under the Clean Water Act. (a) Definitions. For the purposes of this section: (1) Act means the Clean Water Act, as amended, 33 U.S.C. 1251 et seq. (2)(i) Effluent data...

  1. 40 CFR 2.302 - Special rules governing certain information obtained under the Clean Water Act.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... information obtained under the Clean Water Act. 2.302 Section 2.302 Protection of Environment ENVIRONMENTAL... governing certain information obtained under the Clean Water Act. (a) Definitions. For the purposes of this section: (1) Act means the Clean Water Act, as amended, 33 U.S.C. 1251 et seq. (2)(i) Effluent data...

  2. 36 CFR 1256.20 - May I obtain access to Federal archival records?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false May I obtain access to... AND RECORDS ADMINISTRATION PUBLIC AVAILABILITY AND USE ACCESS TO RECORDS AND DONATED HISTORICAL MATERIALS Access to Federal Archival Records § 1256.20 May I obtain access to Federal archival records?...

  3. 20 CFR 10.304 - Are there any exceptions to these procedures for obtaining medical care?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... for obtaining medical care? 10.304 Section 10.304 Employees' Benefits OFFICE OF WORKERS' COMPENSATION... EMPLOYEES' COMPENSATION ACT, AS AMENDED Medical and Related Benefits Emergency Medical Care § 10.304 Are there any exceptions to these procedures for obtaining medical care? In cases involving emergencies...

  4. 20 CFR 30.406 - Are there any exceptions to these procedures for obtaining medical care?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... for obtaining medical care? 30.406 Section 30.406 Employees' Benefits OFFICE OF WORKERS' COMPENSATION... AMENDED Medical and Related Benefits Medical Treatment and Related Issues § 30.406 Are there any exceptions to these procedures for obtaining medical care? In cases involving emergencies or...

  5. 20 CFR 10.304 - Are there any exceptions to these procedures for obtaining medical care?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... for obtaining medical care? 10.304 Section 10.304 Employees' Benefits OFFICE OF WORKERS' COMPENSATION... EMPLOYEES' COMPENSATION ACT, AS AMENDED Medical and Related Benefits Emergency Medical Care § 10.304 Are there any exceptions to these procedures for obtaining medical care? In cases involving emergencies...

  6. 20 CFR 10.304 - Are there any exceptions to these procedures for obtaining medical care?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... for obtaining medical care? 10.304 Section 10.304 Employees' Benefits OFFICE OF WORKERS' COMPENSATION... EMPLOYEES' COMPENSATION ACT, AS AMENDED Medical and Related Benefits Emergency Medical Care § 10.304 Are there any exceptions to these procedures for obtaining medical care? In cases involving emergencies...

  7. 20 CFR 10.304 - Are there any exceptions to these procedures for obtaining medical care?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... for obtaining medical care? 10.304 Section 10.304 Employees' Benefits OFFICE OF WORKERS' COMPENSATION... EMPLOYEES' COMPENSATION ACT, AS AMENDED Medical and Related Benefits Emergency Medical Care § 10.304 Are there any exceptions to these procedures for obtaining medical care? In cases involving emergencies...

  8. 20 CFR 30.406 - Are there any exceptions to these procedures for obtaining medical care?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... for obtaining medical care? 30.406 Section 30.406 Employees' Benefits OFFICE OF WORKERS' COMPENSATION... AMENDED Medical and Related Benefits Medical Treatment and Related Issues § 30.406 Are there any exceptions to these procedures for obtaining medical care? In cases involving emergencies or...

  9. 20 CFR 30.406 - Are there any exceptions to these procedures for obtaining medical care?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... for obtaining medical care? 30.406 Section 30.406 Employees' Benefits OFFICE OF WORKERS' COMPENSATION... AMENDED Medical and Related Benefits Medical Treatment and Related Issues § 30.406 Are there any exceptions to these procedures for obtaining medical care? In cases involving emergencies or...

  10. 20 CFR 30.406 - Are there any exceptions to these procedures for obtaining medical care?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... for obtaining medical care? 30.406 Section 30.406 Employees' Benefits OFFICE OF WORKERS' COMPENSATION... AMENDED Medical and Related Benefits Medical Treatment and Related Issues § 30.406 Are there any exceptions to these procedures for obtaining medical care? In cases involving emergencies or...

  11. 20 CFR 30.406 - Are there any exceptions to these procedures for obtaining medical care?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... for obtaining medical care? 30.406 Section 30.406 Employees' Benefits OFFICE OF WORKERS' COMPENSATION... AMENDED Medical and Related Benefits Medical Treatment and Related Issues § 30.406 Are there any exceptions to these procedures for obtaining medical care? In cases involving emergencies or...

  12. Method and apparatus for obtaining enhanced production rate of thermal chemical reactions

    DOEpatents

    Tonkovich, Anna Lee Y.; Wang, Yong; Wegeng, Robert S.; Gao, Yufei

    2003-09-09

    Reactors and processes are disclosed that can utilize high heat fluxes to obtain fast, steady-state reaction rates. Porous catalysts used in conjunction with microchannel reactors to obtain high rates of heat transfer are also disclosed. Reactors and processes that utilize short contact times, high heat flux and low pressure drop are described. Improved methods of steam reforming are also provided.

  13. 25 CFR 162.520 - Who owns the energy resource information obtained under the WEEL?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... AND WATER LEASES AND PERMITS Wind and Solar Resource Leases Weels § 162.520 Who owns the energy resource information obtained under the WEEL? (a) The WEEL must specify the ownership of any energy... 25 Indians 1 2013-04-01 2013-04-01 false Who owns the energy resource information obtained...

  14. 25 CFR 162.520 - Who owns the energy resource information obtained under the WEEL?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... AND WATER LEASES AND PERMITS Wind and Solar Resource Leases Weels § 162.520 Who owns the energy resource information obtained under the WEEL? (a) The WEEL must specify the ownership of any energy... 25 Indians 1 2014-04-01 2014-04-01 false Who owns the energy resource information obtained...

  15. 49 CFR 92.19 - Obtaining the services of a hearing official.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false Obtaining the services of a hearing official. 92.19 Section 92.19 Transportation Office of the Secretary of Transportation RECOVERING DEBTS TO THE UNITED STATES BY SALARY OFFSET § 92.19 Obtaining the services of a hearing official. (a) Where a DOT operating element is the creditor agency, the...

  16. 20 CFR 10.304 - Are there any exceptions to these procedures for obtaining medical care?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... EMPLOYEES' COMPENSATION ACT, AS AMENDED Medical and Related Benefits Emergency Medical Care § 10.304 Are there any exceptions to these procedures for obtaining medical care? In cases involving emergencies or... for obtaining medical care? 10.304 Section 10.304 Employees' Benefits OFFICE OF WORKERS'...

  17. 32 CFR Appendix E to Part 275 - Obtaining Access for Foreign Intelligence, Foreign Counterintelligence, and International...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Obtaining Access for Foreign Intelligence..., App. E Appendix E to Part 275—Obtaining Access for Foreign Intelligence, Foreign Counterintelligence... financial institution (as identified at § 275.3) by an intelligence organization, as identified in...

  18. 32 CFR Appendix E to Part 275 - Obtaining Access for Foreign Intelligence, Foreign Counterintelligence, and International...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Obtaining Access for Foreign Intelligence..., App. E Appendix E to Part 275—Obtaining Access for Foreign Intelligence, Foreign Counterintelligence... financial institution (as identified at § 275.3) by an intelligence organization, as identified in...

  19. 32 CFR Appendix E to Part 275 - Obtaining Access for Foreign Intelligence, Foreign Counterintelligence, and International...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Obtaining Access for Foreign Intelligence..., App. E Appendix E to Part 275—Obtaining Access for Foreign Intelligence, Foreign Counterintelligence... financial institution (as identified at § 275.3) by an intelligence organization, as identified in...

  20. 32 CFR Appendix E to Part 275 - Obtaining Access for Foreign Intelligence, Foreign Counterintelligence, and International...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Obtaining Access for Foreign Intelligence..., App. E Appendix E to Part 275—Obtaining Access for Foreign Intelligence, Foreign Counterintelligence... financial institution (as identified at § 275.3) by an intelligence organization, as identified in...