Science.gov

Sample records for seventh regular inspection

  1. Regularization approach for tomosynthesis X-ray inspection

    SciTech Connect

    Tigkos, Konstantinos; Hassler, Ulf; Holub, Wolfgang; Woerlein, Norbert; Rehak, Markus

    2014-02-18

    X-ray inspection is intended to be used as an escalation technique for inspection of carbon fiber reinforced plastics (CFRP) in aerospace applications, especially in case of unclear indications from ultrasonic or other NDT modalities. Due to their large dimensions, most aerospace components cannot be scanned by conventional computed tomography. In such cases, X-ray Laminography may be applied, allowing a pseudo 3D slice-by-slice reconstruction of the sample with Tomosynthesis. However, due to the limited angle acquisition geometry, reconstruction artifacts arise, especially at surfaces parallel to the imaging plane. To regularize the Tomosynthesis approach, we propose an additional prescan of the object to detect outer sample surfaces. We recommend the use of contrasted markers which are temporarily attached to the sample surfaces. The depth position of the markers is then derived from that prescan. As long as the sample surface remains simple, few markers are required to fit the respective object surfaces. The knowledge about this surface may then be used to regularize the final Tomosynthesis reconstruction, performed with markerless projections. Eventually, it can also serve as prior information for an ART reconstruction or to register a CAD model of the sample. The presented work is carried out within the European FP7 project QUICOM. We demonstrate the proposed approach within a simulation study applying an acquisition geometry suited for CFRP part inspection. A practical verification of the approach is planned later in the project.

  2. 33 CFR 3.35-1 - Seventh district.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Seventh district. 3.35-1 Section 3.35-1 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL COAST GUARD AREAS, DISTRICTS, SECTORS, MARINE INSPECTION ZONES, AND CAPTAIN OF THE PORT ZONES Seventh...

  3. 33 CFR 3.35-1 - Seventh district.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Seventh district. 3.35-1 Section 3.35-1 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL COAST GUARD AREAS, DISTRICTS, SECTORS, MARINE INSPECTION ZONES, AND CAPTAIN OF THE PORT ZONES Seventh...

  4. "The Seventh Seal."

    ERIC Educational Resources Information Center

    Palmer, Peter M.

    1969-01-01

    The significance of Bergman's "Seventh Seal" lies not in the speeches nor in the actions of the central characters but rather in the film's form, its totality created by the emotive elements of imagery and sound together with the intellectual elements of actions and words. The scene-units are related to a central motif (the opening of…

  5. Peace Corps Seventh Annual Report.

    ERIC Educational Resources Information Center

    Vaughn, Jack, Ed.

    This seventh annual report of the Peace Corps states that the two greatest achievements of 1968 are intangible. First, the Peace Corps achieved a new measure of cooperation with the people in its host countries. In the summer of 1968 for the first time, hosts helped to recruit volunteers in the United States and became members of overseas staffs.…

  6. 4. EXTERIOR, CORNER VIEW OF 400 BLOCK OF SEVENTH ST. ...

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

    4. EXTERIOR, CORNER VIEW OF 400 BLOCK OF SEVENTH ST. SHOWING 415 SEVENTH ST. (SOUTHWEST VIEW) Jeff Wolf, Photographer, February 1981 - Cullinan Building, 415 Seventh Street, Northwest, Washington, District of Columbia, DC

  7. 23 CFR 650.311 - Inspection frequency.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS National Bridge Inspection Standards § 650.311 Inspection frequency. (a) Routine inspections. (1) Inspect each bridge at regular intervals not to exceed twenty-four months. (2)...

  8. 23 CFR 650.311 - Inspection frequency.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS National Bridge Inspection Standards § 650.311 Inspection frequency. (a) Routine inspections. (1) Inspect each bridge at regular intervals not to exceed twenty-four months. (2)...

  9. 23 CFR 650.311 - Inspection frequency.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS National Bridge Inspection Standards § 650.311 Inspection frequency. (a) Routine inspections. (1) Inspect each bridge at regular intervals not to exceed twenty-four months. (2)...

  10. 23 CFR 650.311 - Inspection frequency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS National Bridge Inspection Standards § 650.311 Inspection frequency. (a) Routine inspections. (1) Inspect each bridge at regular intervals not to exceed twenty-four months. (2)...

  11. 23 CFR 650.311 - Inspection frequency.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS National Bridge Inspection Standards § 650.311 Inspection frequency. (a) Routine inspections. (1) Inspect each bridge at regular intervals not to exceed twenty-four months. (2)...

  12. Seventh Personnel Dosimetry Intercomparison Study

    SciTech Connect

    Swaja, R.E.; Sims, C.S.; Greene, R.T.

    1981-12-01

    The Seventh Personnel Dosimetry Intercomparison Study was conducted March 31-April 10, 1981, at the Oak Ridge National Laboratory. Dosimeters from 34 participating agencies were mounted on anthropomorphic phantoms and exposed to a range of low-level dose equivalents (1.5-15.0mSv neutron and 0.1-2.8 mSv gamma) which could be encountered during routine personnel monitoring in mixed radiation fields. The Health Physics Research Reactor, operating in the steady-state mode, served as the source of radiation for two equivalent sets of six separate exposures. Lucite and concrete shields along with the unshielded reactor provided three different neutron and gamma spectra for five of the exposures in each set. Results reported by the participating agencies showed that no single type of neutron dosimeter exhibited acceptable performance characteristics for all mixed-field environments encountered in this study. Film, TLD, and TLD-albed dosimeters were found to be inadequate for neutron dose equivalent measurements when large numbers of slow neutrons are present unless significant corrections are made to measured results. Track dosimeters indicated the least sensitivity to spectral characteristics, but did not always yield to the most accurate results. Gamma dose measurements showed that TLD-700 dosimeters produced significantly more accurate results than film dosimeters which tend to overestimate gamma doses in mixed radiation fields.

  13. Origins of the current seventh cholera pandemic.

    PubMed

    Hu, Dalong; Liu, Bin; Feng, Lu; Ding, Peng; Guo, Xi; Wang, Min; Cao, Boyang; Reeves, Peter R; Wang, Lei

    2016-11-29

    Vibrio cholerae has caused seven cholera pandemics since 1817, imposing terror on much of the world, but bacterial strains are currently only available for the sixth and seventh pandemics. The El Tor biotype seventh pandemic began in 1961 in Indonesia, but did not originate directly from the classical biotype sixth-pandemic strain. Previous studies focused mainly on the spread of the seventh pandemic after 1970. Here, we analyze in unprecedented detail the origin, evolution, and transition to pandemicity of the seventh-pandemic strain. We used high-resolution comparative genomic analysis of strains collected from 1930 to 1964, covering the evolution from the first available El Tor biotype strain to the start of the seventh pandemic. We define six stages leading to the pandemic strain and reveal all key events. The seventh pandemic originated from a nonpathogenic strain in the Middle East, first observed in 1897. It subsequently underwent explosive diversification, including the spawning of the pandemic lineage. This rapid diversification suggests that, when first observed, the strain had only recently arrived in the Middle East, possibly from the Asian homeland of cholera. The lineage migrated to Makassar, Indonesia, where it gained the important virulence-associated elements Vibrio seventh pandemic island I (VSP-I), VSP-II, and El Tor type cholera toxin prophage by 1954, and it then became pandemic in 1961 after only 12 additional mutations. Our data indicate that specific niches in the Middle East and Makassar were important in generating the pandemic strain by providing gene sources and the driving forces for genetic events.

  14. Nuclear Technology. Course 30: Mechanical Inspection. Module 30-7, Pressure Vessel Inspection.

    ERIC Educational Resources Information Center

    Kupiec, Chet; Espy, John

    This seventh in a series of eight modules for a course titled Mechanical Inspection is devoted to the design and fabrication of the reactor pressure vessel. The module follows a typical format that includes the following sections: (1) introduction, (2) module prerequisites, (3) objectives, (4) notes to instructor/student, (5) subject matter, (6)…

  15. Latin Vibes Curriculum: Sixth and Seventh Grades.

    ERIC Educational Resources Information Center

    Lederer, Debra; And Others

    A sixth- and seventh-grade program "Latin Vibes," developed in response to a rising demand within the community for more student understanding of the evolution of the English language, is outlined. The courses for each grade chronicle the influences of Latin and the romance languages on the development of English over the centuries. The program…

  16. Papers of The Seventh Algonquian Conference, 1975.

    ERIC Educational Resources Information Center

    Cowan, William, Ed.

    This volume contains twenty-five of the papers presented at the Seventh Algonquian conference. Topics covered in the papers include recently discovered linguistic fragments of Ocanahowan, the Wittiko people, ethno-history and archeology of the Mushuan, color terms in Narragansett, the Christian holidays of the Wabanaki, dialects of the Eastern…

  17. 46. Exterior view at the corner of Seventh Avenue and ...

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

    46. Exterior view at the corner of Seventh Avenue and Olive Way, looking NE. Opening night film, 'The Broadway Melody,' displayed on the canopy marquee. - Fox Theater, Seventh Avenue & Olive Way, Seattle, King County, WA

  18. 33 CFR 3.35-25 - Sector San Juan Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Sector San Juan Marine Inspection..., DEPARTMENT OF HOMELAND SECURITY GENERAL COAST GUARD AREAS, DISTRICTS, SECTORS, MARINE INSPECTION ZONES, AND CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-25 Sector San Juan Marine Inspection...

  19. 33 CFR 3.35-40 - Sector Key West Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Sector Key West Marine Inspection..., DEPARTMENT OF HOMELAND SECURITY GENERAL COAST GUARD AREAS, DISTRICTS, SECTORS, MARINE INSPECTION ZONES, AND CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-40 Sector Key West Marine Inspection...

  20. Laboratory accreditation and inspection.

    PubMed

    Rauch, Carol A; Nichols, James H

    2007-12-01

    Clinical laboratories perform diagnostic testing in a highly regulated environment in which federal, state, and private accreditation agencies monitor the quality of testing processes. These agencies vary in the focus and stringency of their requirements, and differences exist among states. Continued accreditation requires regular inspection to assure quality of test results for physicians, insurers, and, ultimately, the patients being tested. Preparation for inspection requires understanding of the unique accreditation requirements for each institution, establishment of quality assurance and quality improvement oversight, and communication of each staff member's role in delivering quality test results for patient care.

  1. Inspecting Customer's Identification. Student's Manual and Instructor's Handbook.

    ERIC Educational Resources Information Center

    Cliatt, Katherine

    Supporting performance objective 19 of the V-TECS (Vocational-Technical Education Consortium of States) Paying and Receiving Bankteller Catalog, this module includes both a set of student materials and an instructor's manual on inspecting customer identification. (This module is the seventh in a set of eight on banktelling [CE 019 471-478].) The…

  2. Physics of Dusty Plasmas: Seventh Workshop. Proceedings

    SciTech Connect

    Horanyi, M.; Robertson, S.; Walch, B.

    1998-10-01

    These proceedings represent papers presented at the Seventh Workshop on the Physics of Dusty Plasmas, held in Boulder, Colorado in April, 1998. Dusty Plasmas are multicomponent plasmas where, in addition to electrons and ions, microscopic charge carriers are present. Dusty plasmas is perhaps the fastest growing area of plasma physics. The papers presented at the Workshop included, among others, the following topics: dust charging, waves and instabilities, laboratory and industrial plasmas, strongly coupled systems, and astrophysical, space and atmospheric plasmas. There were 37 papers presented at the conference,out of which 10 have been abstracted for the Energy,Science and Technology database.(AIP)

  3. Making Information Visual: Seventh Grade Art Information and Visual Literacy

    ERIC Educational Resources Information Center

    Shoemaker, Joel; Schau, Elizabeth; Ayers, Rachael

    2008-01-01

    Seventh grade students entering South East Junior High in Iowa City come from eight elementary feeder schools, as well as from schools around the world. Their information literacy skills and knowledge of reference sources vary, but since all seventh graders and new eighth graders are required to take one trimester of Visual Studies, all entering…

  4. Seventh Grade Students' Conceptions of Global Warming and Climate Change

    ERIC Educational Resources Information Center

    Shepardson, Daniel P.; Niyogi, Dev; Choi, Soyoung; Charusombat, Umarporn

    2009-01-01

    The purpose of this study was to investigate seventh grade students' conceptions of global warming and climate change. The study was descriptive in nature and involved the collection of qualitative data from 91 seventh grade students from three different schools in the Midwest, USA. An open response and draw and explain assessment instrument was…

  5. 33 CFR 67.50-20 - Seventh Coast Guard District.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Seventh Coast Guard District. 67.50-20 Section 67.50-20 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... § 67.50-20 Seventh Coast Guard District. (a) Description. See § 3.35-1 of this chapter. (b) Line...

  6. 33 CFR 67.50-20 - Seventh Coast Guard District.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Seventh Coast Guard District. 67.50-20 Section 67.50-20 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... § 67.50-20 Seventh Coast Guard District. (a) Description. See § 3.35-1 of this chapter. (b) Line...

  7. 33 CFR 67.50-20 - Seventh Coast Guard District.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Seventh Coast Guard District. 67.50-20 Section 67.50-20 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... § 67.50-20 Seventh Coast Guard District. (a) Description. See § 3.35-1 of this chapter. (b) Line...

  8. 33 CFR 67.50-20 - Seventh Coast Guard District.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Seventh Coast Guard District. 67.50-20 Section 67.50-20 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... § 67.50-20 Seventh Coast Guard District. (a) Description. See § 3.35-1 of this chapter. (b) Line...

  9. 33 CFR 67.50-20 - Seventh Coast Guard District.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Seventh Coast Guard District. 67.50-20 Section 67.50-20 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... § 67.50-20 Seventh Coast Guard District. (a) Description. See § 3.35-1 of this chapter. (b) Line...

  10. 75 FR 69921 - Trademark Manual of Examining Procedure, Seventh Edition

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-16

    ... Patent and Trademark Office Trademark Manual of Examining Procedure, Seventh Edition AGENCY: United... Trademark Office (``USPTO'') issued the seventh edition of the Trademark Manual of Examining Procedure... to the attention of Editor, Trademark Manual of Examining Procedure, or by hand delivery to...

  11. Advanced Accelerator Concepts: Seventh Workshop. Proceedings

    SciTech Connect

    Chattopadhyay, S.; McCullough, J.; Dahl, P.

    1997-09-01

    These proceedings are based on the Seventh Workshop on Advanced Accelerator Concepts held in October, 1996 at Lake Tahoe, California. This workshop was sponsored by the US Department of Energy(High Energy Physics Division, Advanced Technology Branch) and by the center for Beam Physics at the Lawrence Berkeley National Laboratory of the University of California. A wide range of applications was covered at the workshop, from high energy colliders to synchrotron radiation sources. This scope included topics such as new methods of particle acceleration, production of ultrahigh gradient electromagnetic fields, diagnostics and control of particle/photon beams in ultrashort dimensions and ultrafast time scales, and various energy and beam sources. There were 87 papers presented at the workshop and out of these, 65 have been abstracted for the Energy Science and Technology database.(AIP)

  12. 33 CFR 3.35-20 - Sector Jacksonville Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Inspection Zone and Captain of the Port Zone. 3.35-20 Section 3.35-20 Navigation and Navigable Waters COAST... ZONES, AND CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-20 Sector Jacksonville Marine Inspection Zone and Captain of the Port Zone. Sector Jacksonville's office is located in Jacksonville,...

  13. 33 CFR 3.35-35 - Sector St. Petersburg Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Inspection Zone and Captain of the Port Zone. 3.35-35 Section 3.35-35 Navigation and Navigable Waters COAST... ZONES, AND CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-35 Sector St. Petersburg Marine Inspection Zone and Captain of the Port Zone. Sector St. Petersburg's sector office is located in...

  14. 33 CFR 3.35-20 - Sector Jacksonville Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Inspection Zone and Captain of the Port Zone. 3.35-20 Section 3.35-20 Navigation and Navigable Waters COAST... ZONES, AND CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-20 Sector Jacksonville Marine Inspection Zone and Captain of the Port Zone. Sector Jacksonville's office is located in Jacksonville,...

  15. 33 CFR 3.35-20 - Sector Jacksonville Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Inspection Zone and Captain of the Port Zone. 3.35-20 Section 3.35-20 Navigation and Navigable Waters COAST... ZONES, AND CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-20 Sector Jacksonville Marine Inspection Zone and Captain of the Port Zone. Sector Jacksonville's office is located in Jacksonville,...

  16. 33 CFR 3.35-35 - Sector St. Petersburg Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Inspection Zone and Captain of the Port Zone. 3.35-35 Section 3.35-35 Navigation and Navigable Waters COAST... ZONES, AND CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-35 Sector St. Petersburg Marine Inspection Zone and Captain of the Port Zone. Sector St. Petersburg's sector office is located in...

  17. 33 CFR 3.35-20 - Sector Jacksonville Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Inspection Zone and Captain of the Port Zone. 3.35-20 Section 3.35-20 Navigation and Navigable Waters COAST... ZONES, AND CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-20 Sector Jacksonville Marine Inspection Zone and Captain of the Port Zone. Sector Jacksonville's office is located in Jacksonville,...

  18. 33 CFR 3.35-35 - Sector St. Petersburg Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Inspection Zone and Captain of the Port Zone. 3.35-35 Section 3.35-35 Navigation and Navigable Waters COAST... ZONES, AND CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-35 Sector St. Petersburg Marine Inspection Zone and Captain of the Port Zone. Sector St. Petersburg's sector office is located in...

  19. OSHA Inspections

    DTIC Science & Technology

    2000-01-01

    Under the Occupational Safety and Health Act of 1970 (the Act), the Occupational Safety and Health Administration (OSHA) is authorized to conduct... occupational safety and health field and who are trained in OSHA standards and in the recognition of safety and health hazards. Similarly, states with...their own occupational safety and health programs conduct inspection using qualified state compliance safety and health officers.

  20. Probable photographic detection of the natural seventh-order rainbow.

    PubMed

    Edens, Harald E; Können, Gunther P

    2015-02-01

    We present a stacked and contrast-enhanced image comprised of 12 digital photographs that shows a series of color hues in the correct order and location to be part of the seventh-order rainbow. The observation was made on September 22, 2013, near Magdalena in New Mexico (USA). The seventh-order rainbow is located at 64° from the Sun in a region of the sky with little interference from the zero-order glow. The color hues in the image range from red to blue-violet, spanning about 12° in total extent; their locations generally agree with a numerical Debye-series simulation of the seventh-order rainbow. Despite the low color contrast of the seventh-order rainbow, the current observation indicates that it is feasible with current digital-imaging technology to detect this higher-order rainbow in near-ideal atmospheric conditions.

  1. Quasi-Fibonacci Numbers of the Seventh Order

    NASA Astrophysics Data System (ADS)

    Witula, Roman; Slota, Damian; Warzynski, Adam

    2006-09-01

    In this paper we introduce and investigate the so-called quasi-Fibonacci numbers of the seventh order. We discover many surprising relations and identities, and study some applications to polynomials.

  2. 16. 1922 Picker building, seventh floor, interior, detail of metal ...

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

    16. 1922 Picker building, seventh floor, interior, detail of metal duct in northwest corner; to the left of duct opening into 1925 factory building - North Star Woolen Mill, 109 Portland Avenue South, Minneapolis, Hennepin County, MN

  3. 141. INTERIOR, SEVENTH FLOOR, WING 7100 WEST, ROOM 7138, DOUBLE ...

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

    141. INTERIOR, SEVENTH FLOOR, WING 7100 WEST, ROOM 7138, DOUBLE DOOR TO THE LAW BRANCH OF THE NATIONAL LIBRARY OF NATURAL RESOURCES - U.S. Department of the Interior, Eighteenth & C Streets Northwest, Washington, District of Columbia, DC

  4. INTERIOR VIEW ON SEVENTH FLOOR AT CORNER OF CLAY AND ...

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

    INTERIOR VIEW ON SEVENTH FLOOR AT CORNER OF CLAY AND 15TH STREETS. LARGE SECTIONS OF DEMOLISHED SHEET METAL CORNICE FROM BUILDING EXTERIOR VISIBLE FOREGROUND - John Breuner & Company Building, 1515 Clay Street, Oakland, Alameda County, CA

  5. Japanese Astronomy in the Seventh Century

    NASA Astrophysics Data System (ADS)

    Sôma, Mitsuru; Tanikawa, Kiyotaka

    There are astronomical records in both the α and β volumes of the Nihongi, and we have already shown that the reliability of these records depends on which particular volumes they appeared in. In order to strengthen and extend our previous conclusion, we study more thoroughly the astronomical data in the Nihongi and analyze the reliability more precisely with reference to Chinese and Korean history books. There are only three astronomical records in the volumes of the α group, and none of these can be said to be observational. In the volumes of the β group, there is, in each of the three volumes, one record, which was surely based on actual observations. Five records of comets are common to Chinese records, but wording and the form of the records are different in Japanese and in the continental records, so the records are judged not to have been transported from China or Korea. Most of the remaining records represent local phenomena, which we believe are all based on observation. In the case of eclipse records, we not only analyze the reliability of each event but also apply elementary statistics to weather records in order to examine the completeness of the records. We conclude that there were major changes in observational astronomy in Japan during the seventh century. Specifically, observations were made during AD 620-641 and AD 672-686 (in the β group of the Nihongi), but no observations were made between AD 642 and 671 (in the α group). After AD 686 (during the Jitô era), no observations were made except for one appulse observation of Mars and Jupiter.

  6. Restaurant inspection frequency and food safety compliance.

    PubMed

    Newbold, K Bruce; McKeary, Marie; Hart, Robert; Hall, Robert

    2008-11-01

    Although food premises are regularly inspected, little information is available on the effect of inspections on compliance records, particularly with respect to the impact of the frequency of inspection on compliance. The following presents the outcome of a study designed to assess the impact of increased inspection frequency on compliance measures in Hamilton, Ontario, in the absence of any other changes to food handler/safety programs or legislation. High-risk food inspection premises were randomly assigned three, four, or five inspections per year. Results indicate that no statistical difference existed in outcome measures based on frequency of inspection. When premises were grouped based on the average time between inspections, premises with greater time between inspections scored better compliance measures relative to premises that were inspected more frequently. The study was also unique for the level of consultation and collaboration sought from the public health inspectors (PHIs) assigned to the Food Safety Program. Their knowledge and experience with respect to the critical variables associated with compliance were a complementary component to the literature review conducted by the research team.

  7. [PICS: pharmaceutical inspection cooperation scheme].

    PubMed

    Morénas, J

    2009-01-01

    The pharmaceutical inspection cooperation scheme (PICS) is a structure containing 34 participating authorities located worldwide (October 2008). It has been created in 1995 on the basis of the pharmaceutical inspection convention (PIC) settled by the European free trade association (EFTA) in1970. This scheme has different goals as to be an international recognised body in the field of good manufacturing practices (GMP), for training inspectors (by the way of an annual seminar and experts circles related notably to active pharmaceutical ingredients [API], quality risk management, computerized systems, useful for the writing of inspection's aide-memoires). PICS is also leading to high standards for GMP inspectorates (through regular crossed audits) and being a room for exchanges on technical matters between inspectors but also between inspectors and pharmaceutical industry.

  8. Variations on the seventh route to relativity

    NASA Astrophysics Data System (ADS)

    Anderson, Edward

    2003-11-01

    Wheeler asked how one might derive the Einstein-Hamilton-Jacobi equation from plausible first principles without any use of the Einstein field equations themselves. In addition to Hojman, Kuchař and Teitelboim’s “seventh route to relativity” partial answer to this, there is now a “3-space” partial answer due to Barbour, Foster and Ó Murchadha (BFÓ) which principally differs in that general covariance is no longer presupposed. BFÓ’s formulation of the 3-space approach is based on best-matched actions such as the lapse-eliminated Baierlein-Sharp-Wheeler (BSW) action of general relativity (GR). These give rise to several branches of gravitational theories including GR on superspace and a theory of gravity on conformal superspace. This paper investigates the 3-space approach further, motivated both by the hierarchies of increasingly well-defined and weakened simplicity postulates present in all routes to relativity, and by the requirement that all the known fundamental matter fields be included. We further the study of configuration spaces of gravity-matter systems upon which BFÓ’s formulation leans. We note that in further developments the lapse-eliminated BSW actions used by BFÓ become impractical and require generalization. We circumvent many of these problems by the equivalent use of lapse-uneliminated actions, which furthermore permit us to interpret BFÓ’s formulation within Kuchař’s generally covariant hypersurface framework. This viewpoint provides alternative reasons to BFÓ’s as to why the inclusion of bosonic fields in the 3-space approach gives rise to minimally coupled scalar fields, electromagnetism and Yang-Mills theory. This viewpoint also permits us to quickly exhibit further GR-matter theories admitted by the 3-space formulation. In particular, we show that the spin-1/2 fermions of the theories of Dirac, Maxwell-Dirac and Yang-Mills-Dirac, all coupled to GR, are admitted by the generalized 3-space formulation we present

  9. Directory of Adult Education Periodicals. Seventh Revised Edition. = Repertoire des Periodiques sur l'Education des Adultes. Septieme Edition Revisee. = Repertorio de Periodicos sobre Educacion de Adultos. Septima Edicion Revisada.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France). Div. of Primary Educ., Literacy & Adult Educ., Educ. in Rural Areas

    Intended as a reference for persons seeking documentation on adult education, this directory provides a list of professional journals and newsletters--international, national, and regional--appearing regularly and dealing either exclusively or substantially with information and activities relating to adult education. This seventh revised edition…

  10. Anxiety, Acceptance, and Achievement in Seventh-Grade Children.

    ERIC Educational Resources Information Center

    Holcomb, Margaret

    This report, after thoroughly surveying the literature on anxiety, acceptance, and achievement, focuses on the relationship between a child's anxiety, peer acceptance, reading level, and overall school achievement as part of child development. Eight seventh-grade classes served as subjects for the study which examined such variables as age, sex,…

  11. Patterns of Mass Media Exposure among Seventh Graders.

    ERIC Educational Resources Information Center

    Walker, James R.

    In a study to identify types of mass media consumers, a Q-type factor analysis was run on respondent exposure to 90 categories of content within seven mass media (television, radio, recordings, motion pictures, newspapers, magazines, and books). The respondents were 116 seventh graders in Waterloo, Iowa, who were asked to keep daily diaries of…

  12. Adolescents' Nutrition Health Issues: Opinions of Finnish Seventh-Graders

    ERIC Educational Resources Information Center

    Raiha, Teija; Tossavainen, Kerttu; Turunen, Hannele; Enkenberg, Jorma; Halonen, Pirjo

    2006-01-01

    Purpose: The purpose of this study was to examine Finnish seventh-graders' (13 to 14 years old) nutrition health attitudes, perceptions of skills, reported behaviour and perceptions of families' and friends' nutrition health-related behaviour. Design/methodology/approach: The research data were collected in a baseline situation through a…

  13. The African Folktale. An Instructional Unit for Seventh Grade English.

    ERIC Educational Resources Information Center

    Dobbs, Sherry

    The document presents a 3-week seventh grade English unit on the African folktale. The guide is one of a number of products developed by a summer workshop for teachers on African curriculum development. The objectives are to help students develop respect for African cultures and lifestyles, compare values of African and American ethnic…

  14. Seventh-Grade Social Studies versus Social Meliorism

    ERIC Educational Resources Information Center

    Greiner, Jeff A.

    2016-01-01

    The Wake County Public School System (WCPSS), in the state of North Carolina, has gone through considerable recent effort to revise, support, and assess their seventh-grade social studies curriculum in an effort to serve three goals: comply with the Common Core State Standards (Common Core), comply with the North Carolina Essential Standards…

  15. American Perspectives on the Seventh International Congress on Mathematical Education.

    ERIC Educational Resources Information Center

    Dossey, John A., Ed.

    This publication is a collection of papers portraying an American view of the happenings of the Seventh International Congress on Mathematical Education (ICME-7). Papers included: (1) "ICME-7 and Tertiary Level Mathematics: Une Petite Affaire" (Shirley Hill); (2) "Technology and Mathematics Education at ICME-7" (James T. Fey); (3) "Assessment in…

  16. Family Life Education. Resource Units for Seventh and Eighth Grades.

    ERIC Educational Resources Information Center

    Ruckstuhl, Mary; Hulme, Marylin A., Ed.

    Designed for teachers and school districts wishing to include family life education in the curriculum, this teaching guide presents a program for seventh and eighth graders which includes material on biological development, emotional issues, values, and sex fairness. The guide begins with an introduction dealing with the need for such programs,…

  17. Seventh Grade Students' Mental Models of the Greenhouse Effect

    ERIC Educational Resources Information Center

    Shepardson, Daniel P.; Choi, Soyoung; Niyogi, Dev; Charusombat, Umarporn

    2011-01-01

    This constructivist study investigates 225 student drawings and explanations from three different schools in the midwest in the US, to identify seventh grade students' mental models of the greenhouse effect. Five distinct mental models were derived from an inductive analysis of the content of the students' drawings and explanations: Model 1, a…

  18. Lincoln Era Essay Contest: Seventh Annual Winners, 1988.

    ERIC Educational Resources Information Center

    Cagle, William, Ed.

    The seventh annual Lincoln Era Essay Contest's theme was "Lincoln and the Elections of 1860 and 1864." The contest was open to students in grades 6 through 12 throughout the state of Indiana. This booklet includes all the winning essays. The junior high/middle school essays include: "Abraham Lincoln Journals for the 1860 and 1864…

  19. The State of Washington's Children. [Seventh Annual Report].

    ERIC Educational Resources Information Center

    Marvinney, Sandy, Ed.

    This KIDS COUNT seventh annual report examines statewide trends in the well-being of Washington's children. The statistical portrait is based 24 key indicators of well-being: (1) teen birth rate; (2) teen pregnancy rate; (3) births to unmarried mothers; (4) divorces involving children; (5) family foster caseload; (6) average real wages; (7) per…

  20. Abstracts of Presentations--Seventh Annual 4S Meeting.

    ERIC Educational Resources Information Center

    4S - Society for Social Studies of Science, 1982

    1982-01-01

    Presents abstracts of papers for the Seventh Annual Meeting of the Society for the Social Studies of Science. Topics include, among others, rhetoric of a scientific controversy; recombinant DNA; science and social justice; patent citation analysis; national need and peer-review process; and scientism, romanticism, and social realist images of…

  1. INTERIOR VIEW ON SEVENTH FLOOR ALONG EAST (CLAY STREET) FRONT. ...

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

    INTERIOR VIEW ON SEVENTH FLOOR ALONG EAST (CLAY STREET) FRONT. TYPICAL INTERIOR CONDITIONS OF PARTIAL DEMOLITION; SUSPENDED CEILING AND MOVABLE PARTITION WALLS REMOVED, REMAINS OF DEMOLISHED SHEET METAL CORNICE FROM BUILDING EXTERIOR VISIBLE ON FLOOR - John Breuner & Company Building, 1515 Clay Street, Oakland, Alameda County, CA

  2. 77 FR 20688 - Seventh Meeting: RTCA Special Committee 225, Rechargeable Lithium Batteries and Battery Systems...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-05

    ... Federal Aviation Administration Seventh Meeting: RTCA Special Committee 225, Rechargeable Lithium.... Department of Transportation (DOT). ACTION: Notice of RTCA Special Committee 225, Rechargeable Lithium... public of the seventh meeting of RTCA Special Committee 225, Rechargeable Lithium Batteries and...

  3. Determining Optimal Machine Replacement Events with Periodic Inspection Intervals

    DTIC Science & Technology

    2013-03-01

    replacement policies for a generic machine with periodic inspection intervals. The considered reliability models consist of a single machine that can fail...during operation or else may be found to be inoperative during regularly-scheduled maintenance inspections. Most single-machine reliability models ...17 3.1 Model Development

  4. Dimensional Regularization is Generic

    NASA Astrophysics Data System (ADS)

    Fujikawa, Kazuo

    The absence of the quadratic divergence in the Higgs sector of the Standard Model in the dimensional regularization is usually regarded to be an exceptional property of a specific regularization. To understand what is going on in the dimensional regularization, we illustrate how to reproduce the results of the dimensional regularization for the λϕ4 theory in the more conventional regularization such as the higher derivative regularization; the basic postulate involved is that the quadratically divergent induced mass, which is independent of the scale change of the physical mass, is kinematical and unphysical. This is consistent with the derivation of the Callan-Symanzik equation, which is a comparison of two theories with slightly different masses, for the λϕ4 theory without encountering the quadratic divergence. In this sense the dimensional regularization may be said to be generic in a bottom-up approach starting with a successful low energy theory. We also define a modified version of the mass independent renormalization for a scalar field which leads to the homogeneous renormalization group equation. Implications of the present analysis on the Standard Model at high energies and the presence or absence of SUSY at LHC energies are briey discussed.

  5. 33 CFR 3.35-40 - Sector Key West Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Zone and Captain of the Port Zone. 3.35-40 Section 3.35-40 Navigation and Navigable Waters COAST GUARD... CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-40 Sector Key West Marine Inspection Zone and Captain of the Port Zone. Sector Key West's office is located in Key West, FL. The boundaries...

  6. 33 CFR 3.35-25 - Sector San Juan Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Zone and Captain of the Port Zone. 3.35-25 Section 3.35-25 Navigation and Navigable Waters COAST GUARD... CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-25 Sector San Juan Marine Inspection Zone and Captain of the Port Zone. Sector San Juan's office is located in San Juan, PR. The boundaries...

  7. 33 CFR 3.35-25 - Sector San Juan Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Zone and Captain of the Port Zone. 3.35-25 Section 3.35-25 Navigation and Navigable Waters COAST GUARD... CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-25 Sector San Juan Marine Inspection Zone and Captain of the Port Zone. Sector San Juan's office is located in San Juan, PR. The boundaries...

  8. 33 CFR 3.35-25 - Sector San Juan Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Zone and Captain of the Port Zone. 3.35-25 Section 3.35-25 Navigation and Navigable Waters COAST GUARD... CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-25 Sector San Juan Marine Inspection Zone and Captain of the Port Zone. Sector San Juan's office is located in San Juan, PR. The boundaries...

  9. 33 CFR 3.35-25 - Sector San Juan Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Zone and Captain of the Port Zone. 3.35-25 Section 3.35-25 Navigation and Navigable Waters COAST GUARD... CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-25 Sector San Juan Marine Inspection Zone and Captain of the Port Zone. Sector San Juan's office is located in San Juan, PR. The boundaries...

  10. 33 CFR 3.35-40 - Sector Key West Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Zone and Captain of the Port Zone. 3.35-40 Section 3.35-40 Navigation and Navigable Waters COAST GUARD... CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-40 Sector Key West Marine Inspection Zone and Captain of the Port Zone. Sector Key West's office is located in Key West, FL. The boundaries...

  11. 33 CFR 3.35-40 - Sector Key West Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Zone and Captain of the Port Zone. 3.35-40 Section 3.35-40 Navigation and Navigable Waters COAST GUARD... CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-40 Sector Key West Marine Inspection Zone and Captain of the Port Zone. Sector Key West's office is located in Key West, FL. The boundaries...

  12. 33 CFR 3.35-35 - Sector St. Petersburg Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Sector St. Petersburg Marine... GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL COAST GUARD AREAS, DISTRICTS, SECTORS, MARINE INSPECTION ZONES, AND CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-35 Sector St. Petersburg...

  13. 33 CFR 3.35-20 - Sector Jacksonville Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Sector Jacksonville Marine... GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL COAST GUARD AREAS, DISTRICTS, SECTORS, MARINE INSPECTION ZONES, AND CAPTAIN OF THE PORT ZONES Seventh Coast Guard District § 3.35-20 Sector Jacksonville...

  14. In-service pressure vessel inspections

    NASA Astrophysics Data System (ADS)

    Fields, Marvin

    1998-03-01

    Eliminate any doubt that the vessel condition is suitable for continued operation through a planned inspection program that can mitigate or avoid failure of a pressure vessel due to corrosion or erosion. Proper inspection and documentation help you in identifying the problem and confirming the actual thickness leading to properly correcting deficiencies. Proper inspection is the antidote for any inspection program. Vessel life can be extended, risk can be minimized and unscheduled downtime can be prevented by implementing and managing your inspection program. A successful program includes maintaining accurate records, conducting inspections in regular intervals, and taking proper action on deficiencies. Therefore, you will know what you have and the condition of your equipment. Pressure vessel inspections can be classified into two general categories: surface inspection and volumetric inspection. Surface techniques for vessels include two of the commonest types: dye-penetrant and magnetic particle testing. Board qualified inspectors are required to perform these two tests. Volumetric techniques for vessels include three common types: ultrasonic testing, eddy current testing, and radiography. At Abbott the use of advanced NDE (non destructive examination) techniques, ultrasonic b-scan, has provided us with the proper tools to obtain the above objectives. We have been applying ultrasonic b-scan utilizing a pulse echo pitch catch technique to provide us with essential data on each of our pressure vessels. This reduces equipment downtime because the nondestructive examination usually takes place while our vessels are in service. As inspections take place we are able to view a real time image of the defective discontinuities on a video monitor. This ultrasonic b-scan technique is allowing us to perform fast accurate examinations covering up to 96% of the surface area of each pressure vessel.

  15. Regular phantom black holes.

    PubMed

    Bronnikov, K A; Fabris, J C

    2006-06-30

    We study self-gravitating, static, spherically symmetric phantom scalar fields with arbitrary potentials (favored by cosmological observations) and single out 16 classes of possible regular configurations with flat, de Sitter, and anti-de Sitter asymptotics. Among them are traversable wormholes, bouncing Kantowski-Sachs (KS) cosmologies, and asymptotically flat black holes (BHs). A regular BH has a Schwarzschild-like causal structure, but the singularity is replaced by a de Sitter infinity, giving a hypothetic BH explorer a chance to survive. It also looks possible that our Universe has originated in a phantom-dominated collapse in another universe, with KS expansion and isotropization after crossing the horizon. Explicit examples of regular solutions are built and discussed. Possible generalizations include k-essence type scalar fields (with a potential) and scalar-tensor gravity.

  16. Regularized Structural Equation Modeling.

    PubMed

    Jacobucci, Ross; Grimm, Kevin J; McArdle, John J

    A new method is proposed that extends the use of regularization in both lasso and ridge regression to structural equation models. The method is termed regularized structural equation modeling (RegSEM). RegSEM penalizes specific parameters in structural equation models, with the goal of creating easier to understand and simpler models. Although regularization has gained wide adoption in regression, very little has transferred to models with latent variables. By adding penalties to specific parameters in a structural equation model, researchers have a high level of flexibility in reducing model complexity, overcoming poor fitting models, and the creation of models that are more likely to generalize to new samples. The proposed method was evaluated through a simulation study, two illustrative examples involving a measurement model, and one empirical example involving the structural part of the model to demonstrate RegSEM's utility.

  17. Manifold Regularized Reinforcement Learning.

    PubMed

    Li, Hongliang; Liu, Derong; Wang, Ding

    2017-01-27

    This paper introduces a novel manifold regularized reinforcement learning scheme for continuous Markov decision processes. Smooth feature representations for value function approximation can be automatically learned using the unsupervised manifold regularization method. The learned features are data-driven, and can be adapted to the geometry of the state space. Furthermore, the scheme provides a direct basis representation extension for novel samples during policy learning and control. The performance of the proposed scheme is evaluated on two benchmark control tasks, i.e., the inverted pendulum and the energy storage problem. Simulation results illustrate the concepts of the proposed scheme and show that it can obtain excellent performance.

  18. Synchronization of Regular Automata

    NASA Astrophysics Data System (ADS)

    Caucal, Didier

    Functional graph grammars are finite devices which generate the class of regular automata. We recall the notion of synchronization by grammars, and for any given grammar we consider the class of languages recognized by automata generated by all its synchronized grammars. The synchronization is an automaton-related notion: all grammars generating the same automaton synchronize the same languages. When the synchronizing automaton is unambiguous, the class of its synchronized languages forms an effective boolean algebra lying between the classes of regular languages and unambiguous context-free languages. We additionally provide sufficient conditions for such classes to be closed under concatenation and its iteration.

  19. Geometry of spinor regularization

    NASA Technical Reports Server (NTRS)

    Hestenes, D.; Lounesto, P.

    1983-01-01

    The Kustaanheimo theory of spinor regularization is given a new formulation in terms of geometric algebra. The Kustaanheimo-Stiefel matrix and its subsidiary condition are put in a spinor form directly related to the geometry of the orbit in physical space. A physically significant alternative to the KS subsidiary condition is discussed. Derivations are carried out without using coordinates.

  20. Software Formal Inspections Guidebook

    NASA Technical Reports Server (NTRS)

    1993-01-01

    The Software Formal Inspections Guidebook is designed to support the inspection process of software developed by and for NASA. This document provides information on how to implement a recommended and proven method for conducting formal inspections of NASA software. This Guidebook is a companion document to NASA Standard 2202-93, Software Formal Inspections Standard, approved April 1993, which provides the rules, procedures, and specific requirements for conducting software formal inspections. Application of the Formal Inspections Standard is optional to NASA program or project management. In cases where program or project management decide to use the formal inspections method, this Guidebook provides additional information on how to establish and implement the process. The goal of the formal inspections process as documented in the above-mentioned Standard and this Guidebook is to provide a framework and model for an inspection process that will enable the detection and elimination of defects as early as possible in the software life cycle. An ancillary aspect of the formal inspection process incorporates the collection and analysis of inspection data to effect continual improvement in the inspection process and the quality of the software subjected to the process.

  1. Electronic Inspection of Beef

    NASA Technical Reports Server (NTRS)

    Anselmo, Victor J.; Gammell, Paul M.; Clark, Jerry

    1987-01-01

    Two proposed methods for grading beef quality based on inspection by electronic equipment: one method uses television camera to generate image of a cut of beef as customer sees it; other uses ultrasonics to inspect live animal or unsliced carcasses. Both methods show promise for automated meat inspection.

  2. Proceedings of the Seventh International Space University Alumni Conference

    NASA Technical Reports Server (NTRS)

    Bailey, Sheila (Editor)

    1998-01-01

    The Seventh Alumni Conference of the International Space University, coordinated by the ISU U.S. Alumni Organization (IUSAO), was held at Cleveland State University in Cleveland, Ohio on Friday, July 24, 1998. These proceedings are a record of the presentations. The following topics are included: Remote sensing education in developing countries; Integrated global observing strategy; NASA's current earth science program; Europe's lunar initiative; Lunarsat: Searching for the South Polar cold traps; Asteroid hazards; ESA exobiological activities; Space testbed for photovoltaics; Teledesic Space infrastructure; Space instrument's concurrent design; NASA advanced fuel program; Mission preparation and training for the European Robotic Arm (ERA); and Global access to remote sensing systems.

  3. Seventh Copper Mountain Conference on Multigrid Methods. Part 2

    NASA Technical Reports Server (NTRS)

    Melson, N. Duane (Editor); Manteuffel, Tom A. (Editor); McCormick, Steve F. (Editor); Douglas, Craig C. (Editor)

    1996-01-01

    The Seventh Copper Mountain Conference on Multigrid Methods was held on April 2-7, 1995 at Copper Mountain, Colorado. This book is a collection of many of the papers presented at the conference and so represents the conference proceedings. NASA Langley graciously provided printing of this document so that all of the papers could be presented in a single forum. Each paper was reviewed by a member of the conference organizing committee under the coordination of the editors. The vibrancy and diversity in this field are amply expressed in these important papers, and the collection clearly shows the continuing rapid growth of the use of multigrid acceleration techniques.

  4. Proceedings of the Seventh International Workshop on Advances in Electrocorticography

    PubMed Central

    Ritaccio, Anthony; Matsumoto, Riki; Morrell, Martha; Kamada, Kyousuke; Koubeissi, Mohamad; Poeppel, David; Lachaux, Jean-Philippe; Yanagisawa, Yakufumi; Hirata, Masayuki; Guger, Christoph; Schalk, Gerwin

    2015-01-01

    The Seventh International Workshop on Advances in Electrocorticography (ECoG) convened in Washington, DC, on November 13–14, 2014. Electrocorticography-based research continues to proliferate widely across basic science and clinical disciplines. The 2014 workshop highlighted advances in neurolinguistics, brain-computer interface, functional mapping, and seizure termination facilitated by advances in the recording and analysis of the ECoG signal. The following proceedings document is an attempt at summarizing the content of this past year’s successful multidisciplinary gathering. PMID:26322594

  5. Forty-seventh annual power distribution conference, 1994

    SciTech Connect

    Not Available

    1994-01-01

    This is a collection of papers presented at the forty-seventh annual Power Distribution Conference in 1994. The topics of the papers include recent developments in distribution grounding, partial discharge analysis of electrical machinery, insulating fluids analysis as a basis for a complete transformer monitoring program, environmental and regulatory issues regarding the use of silicone transformer fluids, locating and identifying harmonic sources, optimizing distribution operations resources, surface launch directional boring units, electrical supply to Dallas/Fort Worth international airport, a microprocessor-based digital feeder monitor with high-impedance fault detection, a modern review of distribution system protective coordination, and Ski Apache electric service improvements.

  6. Software Formal Inspections Standard

    NASA Technical Reports Server (NTRS)

    1993-01-01

    This Software Formal Inspections Standard (hereinafter referred to as Standard) is applicable to NASA software. This Standard defines the requirements that shall be fulfilled by the software formal inspections process whenever this process is specified for NASA software. The objective of this Standard is to define the requirements for a process that inspects software products to detect and eliminate defects as early as possible in the software life cycle. The process also provides for the collection and analysis of inspection data to improve the inspection process as well as the quality of the software.

  7. Krein regularization of QED

    SciTech Connect

    Forghan, B. Takook, M.V.; Zarei, A.

    2012-09-15

    In this paper, the electron self-energy, photon self-energy and vertex functions are explicitly calculated in Krein space quantization including quantum metric fluctuation. The results are automatically regularized or finite. The magnetic anomaly and Lamb shift are also calculated in the one loop approximation in this method. Finally, the obtained results are compared to conventional QED results. - Highlights: Black-Right-Pointing-Pointer Krein regularization yields finite values for photon and electron self-energies and vertex function. Black-Right-Pointing-Pointer The magnetic anomaly is calculated and is exactly the same as the conventional result. Black-Right-Pointing-Pointer The Lamb shift is calculated and is approximately the same as in Hilbert space.

  8. Regularizing portfolio optimization

    NASA Astrophysics Data System (ADS)

    Still, Susanne; Kondor, Imre

    2010-07-01

    The optimization of large portfolios displays an inherent instability due to estimation error. This poses a fundamental problem, because solutions that are not stable under sample fluctuations may look optimal for a given sample, but are, in effect, very far from optimal with respect to the average risk. In this paper, we approach the problem from the point of view of statistical learning theory. The occurrence of the instability is intimately related to over-fitting, which can be avoided using known regularization methods. We show how regularized portfolio optimization with the expected shortfall as a risk measure is related to support vector regression. The budget constraint dictates a modification. We present the resulting optimization problem and discuss the solution. The L2 norm of the weight vector is used as a regularizer, which corresponds to a diversification 'pressure'. This means that diversification, besides counteracting downward fluctuations in some assets by upward fluctuations in others, is also crucial because it improves the stability of the solution. The approach we provide here allows for the simultaneous treatment of optimization and diversification in one framework that enables the investor to trade off between the two, depending on the size of the available dataset.

  9. Operation of the ISO-DALT system: Seventh edition

    SciTech Connect

    Tollaksen, S.L.; Anderson, N.L.; Anderson, N.G.

    1984-05-01

    The ISO-DALT system of two-dimensional electrophoresis was developed as a series of modifications of the original technique of O'Farrell. We have written a series of recipes and more detailed laboratory procedures that incorporate refinements and ''tricks of the trade'' as they have developed during our use of the system. The present collection is the seventh version in this series and represents the state of art as of May 1984. The seventh edition has been prepared to incorporate the changes that we have found helpful, as well as to add a few new sections such as silver staining, transfer gels, ACIDOs, and BASOs. Although these directions are specific for our laboratory, we hope that they will be helpful in other laboratories as well. Although some disagreement still exists, we recommend that gel patterns be oriented with acid isoelectric points (pIs) to the left and high sodium dodecyl sulfate (SDS) molecular weights at the top. This results in a system of pI and molecular weight values that run according to the Cartesian convention and facilitates the use of the charge and molecular weight standards described herein. 67 refs., 14 figs.

  10. Seventh international conference on time-resolved vibrational spectroscopy

    SciTech Connect

    Dyer, R.B.; Martinez, M.A.D.; Shreve, A.; Woodruff, W.H.

    1997-04-01

    The International Conference on Time-Resolved Vibrational Spectroscopy (TRVS) is widely recognized as the major international forum for the discussion of advances in this rapidly growing field. The 1995 conference was the seventh in a series that began at Lake Placid, New York, 1982. Santa Fe, New Mexico, was the site of the Seventh International Conference on Time-Resolved Vibrational Spectroscopy, held from June 11 to 16, 1995. TRVS-7 was attended by 157 participants from 16 countries and 85 institutions, and research ranging across the full breadth of the field of time-resolved vibrational spectroscopy was presented. Advances in both experimental capabilities for time-resolved vibrational measurements and in theoretical descriptions of time-resolved vibrational methods continue to occur, and several sessions of the conference were devoted to discussion of these advances and the associated new directions in TRVS. Continuing the interdisciplinary tradition of the TRVS meetings, applications of time-resolved vibrational methods to problems in physics, biology, materials science, and chemistry comprised a large portion of the papers presented at the conference.

  11. Intrinsic Religiosity and Hypertension Among Older North American Seventh-Day Adventists.

    PubMed

    Charlemagne-Badal, Sherma J; Lee, Jerry W

    2016-04-01

    A unique lifestyle based on religious beliefs has been associated with longevity among North American Seventh-day Adventists (SDAs); however, little is known about how religion is directly associated with hypertension in this group. Identifying and understanding the relationship between hypertension and its predictors is important because hypertension is responsible for half of all cardiovascular-related deaths and one in every seven deaths in the USA. The relationship between intrinsic religiosity and hypertension is examined. Cross-sectional data from the Biopsychosocial Religion and Health Study (N = 9581) were used. The relationship between intrinsic religiosity and hypertension when controlling for demographics, lifestyle variables, and church attendance was examined using binary logistic regression. While lifestyle factors such as vegetarian diet and regular exercise were important predictors of reduced rates of hypertension, even after controlling for these, intrinsic religiosity was just as strongly related to lower hypertension rates as the lifestyle factors. This study is the first to examine the relationship between intrinsic religiosity and hypertension among North American SDAs and demonstrates that in addition to the positive effects of lifestyle choices on health noted in the group, religion may offer direct salutary effects on hypertension. This finding is particularly important because it suggests that religiosity and not just lifestyle is related to lower risk of hypertension, a leading cause of death in the USA.

  12. Strongly Regular Graphs,

    DTIC Science & Technology

    1973-10-01

    The theory of strongly regular graphs was introduced by Bose r7 1 in 1963, in connection with partial geometries and 2 class association schemes. One...non adjacent vertices is constant and equal to ~. We shall denote by ~(p) (reap.r(p)) the set of vertices adjacent (resp.non adjacent) to a vertex p...is the complement of .2’ if the set of vertices of ~ is the set of vertices of .2’ and if two vertices in .2’ are adjacent if and only if they were

  13. Regularized versus non-regularized statistical reconstruction techniques

    NASA Astrophysics Data System (ADS)

    Denisova, N. V.

    2011-08-01

    An important feature of positron emission tomography (PET) and single photon emission computer tomography (SPECT) is the stochastic property of real clinical data. Statistical algorithms such as ordered subset-expectation maximization (OSEM) and maximum a posteriori (MAP) are a direct consequence of the stochastic nature of the data. The principal difference between these two algorithms is that OSEM is a non-regularized approach, while the MAP is a regularized algorithm. From the theoretical point of view, reconstruction problems belong to the class of ill-posed problems and should be considered using regularization. Regularization introduces an additional unknown regularization parameter into the reconstruction procedure as compared with non-regularized algorithms. However, a comparison of non-regularized OSEM and regularized MAP algorithms with fixed regularization parameters has shown very minor difference between reconstructions. This problem is analyzed in the present paper. To improve the reconstruction quality, a method of local regularization is proposed based on the spatially adaptive regularization parameter. The MAP algorithm with local regularization was tested in reconstruction of the Hoffman brain phantom.

  14. Flexible sparse regularization

    NASA Astrophysics Data System (ADS)

    Lorenz, Dirk A.; Resmerita, Elena

    2017-01-01

    The seminal paper of Daubechies, Defrise, DeMol made clear that {{\\ell }}p spaces with p\\in [1,2) and p-powers of the corresponding norms are appropriate settings for dealing with reconstruction of sparse solutions of ill-posed problems by regularization. It seems that the case p = 1 provides the best results in most of the situations compared to the cases p\\in (1,2). An extensive literature gives great credit also to using {{\\ell }}p spaces with p\\in (0,1) together with the corresponding quasi-norms, although one has to tackle challenging numerical problems raised by the non-convexity of the quasi-norms. In any of these settings, either superlinear, linear or sublinear, the question of how to choose the exponent p has been not only a numerical issue, but also a philosophical one. In this work we introduce a more flexible way of sparse regularization by varying exponents. We introduce the corresponding functional analytic framework, that leaves the setting of normed spaces but works with so-called F-norms. One curious result is that there are F-norms which generate the ℓ 1 space, but they are strictly convex, while the ℓ 1-norm is just convex.

  15. Predicting Seventh Grade Students' Engagement in Science by Their Achievement Goals

    ERIC Educational Resources Information Center

    Hidiroglu, Melike; Sungur, Semra

    2015-01-01

    The aim of this study was to examine how well seventh grade students' engagement in science can be predicted by their achievement goals. For the specified purpose, a correlational research design was utilized. Data were obtained from 153 seventh grade students through administration of Achievement Goal Questionnaire and Engagement Questionnaire.…

  16. Responsible for Fire Safety. Seventh Grade. Fire Safety for Texans: Fire and Burn Prevention Curriculum Guide.

    ERIC Educational Resources Information Center

    Texas State Commission on Fire Protection, Austin.

    This booklet comprises the seventh grade component of a series of curriculum guides on fire and burn prevention. Designed to meet the age-specific needs of seventh grade students, its objectives include: (1) practicing responsible decision-making regarding fire and burn hazards, including peer pressure related to fire risks; and (2) practicing…

  17. Seventh-Grade Students' Understanding of Chemical Reactions: Reflections from an Action Research Interview Study

    ERIC Educational Resources Information Center

    Eilks, Ingo; Moellering, Jens; Valanides, Nicos

    2007-01-01

    This paper discusses seventh-grade students' explanations of dissolution and combustion and also identifies their understanding of the differences between physical and chemical changes. A teaching strategy was initially negotiated within an action research group and this strategy was then employed in teaching seventh-grade students. The teaching…

  18. iPad Use in Seventh Grade Math: Parent and Student Perceptions

    ERIC Educational Resources Information Center

    Corbett, Robin

    2015-01-01

    The purpose of this qualitative research study was to compare student and parental perceptions of mobile technology use, specifically iPads, in seventh grade math classrooms and at home. How students and parents perceive the use of iPads within the seventh grade math classroom and how students and parents perceive the influence of iPad use at home…

  19. Engineering Design Processes in Seventh-Grade Classrooms: Bridging the Engineering Education Gap

    ERIC Educational Resources Information Center

    English, Lyn D.; Hudson, Peter B.; Dawes, Les

    2012-01-01

    This paper reports on some findings from the first year of a three-year longitudinal study, in which seventh- to ninth-graders were introduced to engineering education. Specifically, the paper addresses students' responses to an initial design activity involving bridge construction, which was implemented at the end of seventh grade. This paper…

  20. Examination of Secondary School Seventh Graders' Proof Skills and Proof Schemes

    ERIC Educational Resources Information Center

    Sen, Ceylan; Guler, Gursel

    2015-01-01

    The aim of this study is to examine current proof making skills of secondary school seventh graders using proof schemes. Data of the study were collected in two phases. Initially, Proof Schemes Test, which was developed by the researchers, was administrated to 250 seventh grade students from eight secondary schools, which were chosen randomly. The…

  1. Assessing the Relation between Seventh-Grade Students' Engagement and Mathematical Problem Solving Performance

    ERIC Educational Resources Information Center

    Lein, Amy E.; Jitendra, Asha K.; Starosta, Kristin M.; Dupuis, Danielle N.; Hughes-Reid, Cheyenne L.; Star, Jon R.

    2016-01-01

    In this study, the authors assessed the contribution of engagement (on-task behavior) to the mathematics problem-solving performance of seventh-grade students after accounting for prior mathematics achievement. A subsample of seventh-grade students in four mathematics classrooms (one high-, two average-, and one low-achieving) from a larger…

  2. Optical fiber inspection system

    DOEpatents

    Moore, F.W.

    1985-04-05

    A remote optical inspection system including an inspection head. The inspection head has a passageway through which pellets or other objects are passed. A window is provided along the passageway through which light is beamed against the objects being inspected. A plurality of lens assemblies are arranged about the window so that reflected light can be gathered and transferred to a plurality of coherent optical fiber light guides. The light guides transfer the light images to a television or other image transducer which converts the optical images into a representative electronic signal. The electronic signal can then be displayed on a signal viewer such as a television monitor for inspection by a person. A staging means can be used to support the objects for viewing through the window. Routing means can be used to direct inspected objects into appropriate exit passages for accepted or rejected objects. The inspected objects are advantageously fed in a singular manner to the staging means and routing means. The inspection system is advantageously used in an enclosure when toxic or hazardous materials are being inspected. 10 figs.

  3. Optical fiber inspection system

    DOEpatents

    Moore, Francis W.

    1987-01-01

    A remote optical inspection system including an inspection head. The inspection head has a passageway through which pellets or other objects are passed. A window is provided along the passageway through which light is beamed against the objects being inspected. A plurality of lens assemblies are arranged about the window so that reflected light can be gathered and transferred to a plurality of coherent optical fiber light guides. The light guides transfer the light images to a television or other image transducer which converts the optical images into a representative electronic signal. The electronic signal can then be displayed on a signal viewer such as a television monitor for inspection by a person. A staging means can be used to support the objects for viewing through the window. Routing means can be used to direct inspected objects into appropriate exit passages for accepted or rejected objects. The inspected objects are advantageously fed in a singular manner to the staging means and routing means. The inspection system is advantageously used in an enclosure when toxic or hazardous materials are being inspected.

  4. Seventh INTERMACS annual report: 15,000 patients and counting.

    PubMed

    Kirklin, James K; Naftel, David C; Pagani, Francis D; Kormos, Robert L; Stevenson, Lynne W; Blume, Elizabeth D; Myers, Susan L; Miller, Marissa A; Baldwin, J Timothy; Young, James B

    2015-12-01

    The seventh annual report of the Interagency Registry for Mechanically Assisted Circulatory Support (INTERMACS) summarizes the first 9 years of patient enrollment. The Registry includes >15,000 patients from 158 participating hospitals. Trends in device strategy, patient profile at implant and survival are presented. Risk factors for mortality with continuous-flow pumps are updated, and the major causes/modes of death are presented. The adverse event burden is compared between eras, and health-related quality of life is reviewed. A detailed analysis of outcomes after mechanical circulatory support for ambulatory heart failure is presented. Recent summary data from PediMACS and MedaMACS is included. With the current continuous-flow devices, survival at 1 and 2 years is 80% and 70%, respectively.

  5. Seventh TEPHINET Global Scientific Conference in Amman, Jordan, November 2012.

    PubMed

    Iblan, I; Hajjawi, B; Mofleh, J; Abdelnour, S; Memish, Z A; Al Nsour, M

    2013-03-01

    The Jordanian Ministry of Health in collaboration with the Eastern Mediterranean Public Health Network (EMPHNET) hosted the Seventh Global Scientific Conference of the Training Programs in Epidemiology and Public Health Interventions Network (TEPHINET) in Jordan in November 2012. This was the first time this Conference was held in the Eastern Mediterranean region. The Conference theme was "communicable and noncommunicable diseases: public health challenges and successes". Over 400 participants including field epidemiology training program residents, graduates and public health officials from 66 countries attended the Conference as well as 187 people from 57 countries who attended the conference sessions on line. The programme included 121 oral and 130 poster presentations in addition to 5 pre-conference workshops and 9 roundtable discussions. All sessions were recorded and virtually broadcasted and made available on line. The Conference succeeded in creating opportunities for dialogue between residents and graduates of field epidemiology training programmes and public health stakeholders across the region and the globe.

  6. Proceedings of the Seventh International Conference on Mars

    NASA Technical Reports Server (NTRS)

    2007-01-01

    The oral and poster sessions of the SEVENTH INTERNATIONAL CONFERENCE ON MARS included; The Distribution and Context of Water-related Minerals on Mars; Poster Session: Mars Geology; Geology of the Martian Surface: Lithologic Variation, Composition, and Structure; Water Through Mars' Geologic History; Poster Session: Mars Water and the Martian Interior; Volatiles and Interior Evolution; The Martian Climate and Atmosphere: Variations in Time and Space; Poster Session: The Martian Climate and Current Processes; Modern Mars: Weather, Atmospheric Chemistry, Geologic Processes, and Water Cycle; Public Lecture: Mars Reconnaissance Orbiter's New View of the Red Planet; The North and South Polar Layered Deposits, Circumpolar Regions, and Changes with Time; Poster Session: Mars Polar Science, Astrobiology, Future Missions/Instruments, and Other Mars Science; Mars Astrobiology and Upcoming Missions; and Martian Stratigraphy and Sedimentology: Reading the Sedimentary Record.

  7. Seventh Copper Mountain Conference on Multigrid Methods. Part 1

    NASA Technical Reports Server (NTRS)

    Melson, N. Duane; Manteuffel, Tom A.; McCormick, Steve F.; Douglas, Craig C.

    1996-01-01

    The Seventh Copper Mountain Conference on Multigrid Methods was held on 2-7 Apr. 1995 at Copper Mountain, Colorado. This book is a collection of many of the papers presented at the conference and so represents the conference proceedings. NASA Langley graciously provided printing of this document so that all of the papers could be presented in a single forum. Each paper was reviewed by a member of the conference organizing committee under the coordination of the editors. The multigrid discipline continues to expand and mature, as is evident from these proceedings. The vibrancy in this field is amply expressed in these important papers, and the collection shows its rapid trend to further diversity and depth.

  8. Mainstreaming the Regular Classroom Student.

    ERIC Educational Resources Information Center

    Kahn, Michael

    The paper presents activities, suggested by regular classroom teachers, to help prepare the regular classroom student for mainstreaming. The author points out that regular classroom children need a vehicle in which curiosity, concern, interest, fear, attitudes and feelings can be fully explored, where prejudices can be dispelled, and where the…

  9. 75 FR 64351 - The Economic Effects of Significant U.S. Import Restraints: Seventh Update; Special Topic: Global...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-19

    ... From the Federal Register Online via the Government Publishing Office INTERNATIONAL TRADE COMMISSION The Economic Effects of Significant U.S. Import Restraints: Seventh Update; Special Topic: Global Supply Chains AGENCY: United States International Trade Commission. ACTION: Notice of seventh...

  10. Fire Prevention Inspection Procedures.

    ERIC Educational Resources Information Center

    Pribyl, Paul F.

    Lesson plans are provided for a fire prevention inspection course of the Wisconsin Fire Service Training program. Objectives for the course are to enable students to describe and conduct fire prevention inspections, to identify and correct hazards common to most occupancies, to understand the types of building construction and occupancy, and to…

  11. The Effects of Health and Wellness on Academic Achievement and Cognitive Ability in Students Attending Seventh-Day Adventist Schools

    ERIC Educational Resources Information Center

    Williams, Patricia C.

    2011-01-01

    Healthful living has been a cornerstone of Seventh-day Adventist belief and practice almost from the very beginning of the church's history. The problem was that no one had studied the role healthful practices play in Seventh-day Adventist education using the entire Seventh-day Adventist student population. The correlations between four aspects of…

  12. Ensemble manifold regularization.

    PubMed

    Geng, Bo; Tao, Dacheng; Xu, Chao; Yang, Linjun; Hua, Xian-Sheng

    2012-06-01

    We propose an automatic approximation of the intrinsic manifold for general semi-supervised learning (SSL) problems. Unfortunately, it is not trivial to define an optimization function to obtain optimal hyperparameters. Usually, cross validation is applied, but it does not necessarily scale up. Other problems derive from the suboptimality incurred by discrete grid search and the overfitting. Therefore, we develop an ensemble manifold regularization (EMR) framework to approximate the intrinsic manifold by combining several initial guesses. Algorithmically, we designed EMR carefully so it 1) learns both the composite manifold and the semi-supervised learner jointly, 2) is fully automatic for learning the intrinsic manifold hyperparameters implicitly, 3) is conditionally optimal for intrinsic manifold approximation under a mild and reasonable assumption, and 4) is scalable for a large number of candidate manifold hyperparameters, from both time and space perspectives. Furthermore, we prove the convergence property of EMR to the deterministic matrix at rate root-n. Extensive experiments over both synthetic and real data sets demonstrate the effectiveness of the proposed framework.

  13. 49 CFR 1248.6 - Public inspection-railroad reports.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... STATISTICS § 1248.6 Public inspection—railroad reports. The individual commodity statistics reports of class... public inspection, and such required commodity statistics reports, to be filed for the years beginning..., may be excluded from a railroad's regular freight commodity statistics report and filed in...

  14. 49 CFR 1248.6 - Public inspection-railroad reports.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... STATISTICS § 1248.6 Public inspection—railroad reports. The individual commodity statistics reports of class... public inspection, and such required commodity statistics reports, to be filed for the years beginning..., may be excluded from a railroad's regular freight commodity statistics report and filed in...

  15. On regular rotating black holes

    NASA Astrophysics Data System (ADS)

    Torres, R.; Fayos, F.

    2017-01-01

    Different proposals for regular rotating black hole spacetimes have appeared recently in the literature. However, a rigorous analysis and proof of the regularity of this kind of spacetimes is still lacking. In this note we analyze rotating Kerr-like black hole spacetimes and find the necessary and sufficient conditions for the regularity of all their second order scalar invariants polynomial in the Riemann tensor. We also show that the regularity is linked to a violation of the weak energy conditions around the core of the rotating black hole.

  16. Linear regularity and [phi]-regularity of nonconvex sets

    NASA Astrophysics Data System (ADS)

    Ng, Kung Fu; Zang, Rui

    2007-04-01

    In this paper, we discuss some sufficient conditions for the linear regularity and bounded linear regularity (and their variations) of finitely many closed (not necessarily convex) sets in a normed vector space. The accompanying necessary conditions are also given in the setting of Asplund spaces.

  17. The Seventh Annual National Conference of Black Physics Students

    NASA Technical Reports Server (NTRS)

    Crawley, Gerard M.

    1993-01-01

    The National Conference of Black Physics Students began in 1986 when several Black physics graduate students at MIT and Harvard decided to address the 'pipeline problem' of African Americans in physics by organizing a conference for Black physics undergraduates. The goals of the conference were: (1) to develop a network within the Black physics community, (2) to make Black students in physics, particularly at graduate level, aware of academic and professional opportunities and (3) to bring important issues and developments in the field to the attention of these students. We are pleased to announce the Seventh Annual National Conference of Black Physics Students held February 12 and 13, 1993 served the largest population of students so far. The largest conference previous to this one hosted 150 students. We registered and prepared for 240 students with 210 actually attenting. We received so many qualified abstracts for technical talks by students that instead of NCBPS's tradition of 3-4 student presentations, we ran 4 parallel sessions in different rooms with 4-5 presentations in each room. In response to comments from previous conferences, the program contained 3 workshop/discussion sessions. The topics for the interactive discussion workshops were: 'Getting Ready for Graduate School,' 'How to Succeed in Graduate School,' and 'Issues Facing Black Scientists.'

  18. Seventh-grade students at-risk for school failure.

    PubMed

    Stevens, R; Pihl, R O

    1987-01-01

    This study was designed to assess the effects of failure on the subsequent test performance in school of young adolescents. Fifty-one seventh-grade students, identified as at-risk for future school failure, were compared to 51 randomly selected classmates on individually administered measures of intelligence, self-concept, problem-solving ability, coping ability, attribution, and locus of control. Teachers' ratings, mathematics ability, and grades of the two groups were also compared. Students with a history of school failure, although of normal intelligence, were found to be significantly less intellectually, academically, and affectively competent than their more successful peers and were rated by their teachers as significantly less able to deal adaptively with normal school stress. A discriminant analysis separated the groups with 93% accuracy. On two equivalent mathematics tests, one given under relaxed conditions, and the other under normal school test-like conditions, approximately thirty percent of both the at-risk and the otherwise normal students got lower scores when they thought they were taking a test. Implications of these results for the understanding and remediation of stress-depressed school performance are discussed.

  19. Guidelines for software inspections

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Quality control inspections are software problem finding procedures which provide defect removal as well as improvements in software functionality, maintenance, quality, and development and testing methodology is discussed. The many side benefits include education, documentation, training, and scheduling.

  20. Apparatus for inspecting piping

    DOEpatents

    Zollingger, W.T.; Appel, D.K.; Park, L.R.

    1995-03-21

    An inspection rabbit is described for inspecting piping systems having severe bends therein. The rabbit consists of a flexible, modular body containing a miniaturized eddy current inspection probe, a self-contained power supply for proper operation of the rabbit, an outer surface that allows ease of movement through piping systems and means for transmitting data generated by the inspection device. The body is preferably made of flexible polyvinyl chloride (PVC) tubing or, alternatively, silicone rubber with a shrink wrapping of polytetrafluoroethylene (TEFLON{trademark}). The body is formed to contain the power supply, preferably a plurality of batteries, and a spool of communication wire that connects to a data processing computer external to the piping system. 6 figures.

  1. Remote surface inspection system

    NASA Technical Reports Server (NTRS)

    Hayati, S.; Balaram, J.; Seraji, H.; Kim, W. S.; Tso, K.; Prasad, V.

    1993-01-01

    This paper reports on an on-going research and development effort in remote surface inspection of space platforms such as the Space Station Freedom (SSF). It describes the space environment and identifies the types of damage for which to search. This paper provides an overview of the Remote Surface Inspection System that was developed to conduct proof-of-concept demonstrations and to perform experiments in a laboratory environment. Specifically, the paper describes three technology areas: (1) manipulator control for sensor placement; (2) automated non-contact inspection to detect and classify flaws; and (3) an operator interface to command the system interactively and receive raw or processed sensor data. Initial findings for the automated and human visual inspection tests are reported.

  2. Apparatus for inspecting piping

    DOEpatents

    Zollingger, W. Thor; Appel, D. Keith; Park, Larry R.

    1995-01-01

    An inspection rabbit for inspecting piping systems having severe bends therein. The rabbit consists of a flexible, modular body containing a miniaturized eddy current inspection probe, a self-contained power supply for proper operation of the rabbit, an outer surface that allows ease of movement through piping systems and means for transmitting data generated by the inspection device. The body is preferably made of flexible polyvinyl chloride (PVC) tubing or, alternatively, silicone rubber with a shrink wrapping of polytetrafluoroethylene (TEFLON.RTM.). The body is formed to contain the power supply, preferably a plurality of batteries, and a spool of communication wire that connects to a data processing computer external to the piping system.

  3. Information-Driven Inspections

    SciTech Connect

    Laughter, Mark D; Whitaker, J Michael; Lockwood, Dunbar

    2010-01-01

    New uranium enrichment capacity is being built worldwide in response to perceived shortfalls in future supply. To meet increasing safeguards responsibilities with limited resources, the nonproliferation community is exploring next-generation concepts to increase the effectiveness and efficiency of safeguards, such as advanced technologies to enable unattended monitoring of nuclear material. These include attribute measurement technologies, data authentication tools, and transmission and security methods. However, there are several conceptual issues with how such data would be used to improve the ability of a safeguards inspectorate such as the International Atomic Energy Agency (IAEA) to reach better safeguards conclusions regarding the activities of a State. The IAEA is pursuing the implementation of information-driven safeguards, whereby all available sources of information are used to make the application of safeguards more effective and efficient. Data from continuous, unattended monitoring systems can be used to optimize on-site inspection scheduling and activities at declared facilities, resulting in fewer, better inspections. Such information-driven inspections are the logical evolution of inspection planning - making use of all available information to enhance scheduled and randomized inspections. Data collection and analysis approaches for unattended monitoring systems can be designed to protect sensitive information while enabling information-driven inspections. A number of such inspections within a predetermined range could reduce inspection frequency while providing an equal or greater level of deterrence against illicit activity, all while meeting operator and technology holder requirements and reducing inspector and operator burden. Three options for using unattended monitoring data to determine an information-driven inspection schedule are to (1) send all unattended monitoring data off-site, which will require advances in data analysis techniques to

  4. Nuclear Plant Inspection

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Engineers from the Power Authority of the State of New York use a Crack Growth Analysis Program supplied by COSMIC (Computer Software Management and Information Center) in one stage of nuclear plant inspection. Welds of the nuclear steam supply system are checked for cracks; radiographs, dye penetration and visual inspections are performed to locate cracks in the metal structure and welds. The software package includes three separate crack growth analysis models and enables necessary repairs to be planned before serious problems develop.

  5. Wedges for ultrasonic inspection

    DOEpatents

    Gavin, Donald A.

    1982-01-01

    An ultrasonic transducer device is provided which is used in ultrasonic inspection of the material surrounding a threaded hole and which comprises a wedge of plastic or the like including a curved threaded surface adapted to be screwed into the threaded hole and a generally planar surface on which a conventional ultrasonic transducer is mounted. The plastic wedge can be rotated within the threaded hole to inspect for flaws in the material surrounding the threaded hole.

  6. Source Inspection Scheduling Calendar

    NASA Technical Reports Server (NTRS)

    Hollis, Brayden

    2011-01-01

    Quality is an essential component for creating flight hardware travelling through space since the hardware is extremely expensive and cannot be reworked or repaired once launched. An important step in this process is ensuring the quality of hardware procured from Jet Propulsion Laboratory's (JPL) suppliers. An important element of determining supplier quality is source inspection. Source inspections are performed at suppliers' facilities by JPL employeesto ensure that hardware characteristics are acceptable before being covered up and/or delivered to JPL.

  7. Regularly timed events amid chaos

    NASA Astrophysics Data System (ADS)

    Blakely, Jonathan N.; Cooper, Roy M.; Corron, Ned J.

    2015-11-01

    We show rigorously that the solutions of a class of chaotic oscillators are characterized by regularly timed events in which the derivative of the solution is instantaneously zero. The perfect regularity of these events is in stark contrast with the well-known unpredictability of chaos. We explore some consequences of these regularly timed events through experiments using chaotic electronic circuits. First, we show that a feedback loop can be implemented to phase lock the regularly timed events to a periodic external signal. In this arrangement the external signal regulates the timing of the chaotic signal but does not strictly lock its phase. That is, phase slips of the chaotic oscillation persist without disturbing timing of the regular events. Second, we couple the regularly timed events of one chaotic oscillator to those of another. A state of synchronization is observed where the oscillators exhibit synchronized regular events while their chaotic amplitudes and phases evolve independently. Finally, we add additional coupling to synchronize the amplitudes, as well, however in the opposite direction illustrating the independence of the amplitudes from the regularly timed events.

  8. Trajectory optimization using regularized variables

    NASA Technical Reports Server (NTRS)

    Lewallen, J. M.; Szebehely, V.; Tapley, B. D.

    1969-01-01

    Regularized equations for a particular optimal trajectory are compared with unregularized equations with respect to computational characteristics, using perturbation type numerical optimization. In the case of the three dimensional, low thrust, Earth-Jupiter rendezvous, the regularized equations yield a significant reduction in computer time.

  9. THE SEVENTH DATA RELEASE OF THE SLOAN DIGITAL SKY SURVEY

    SciTech Connect

    Abazajian, Kevork N.; Adelman-McCarthy, Jennifer K.; Allam, Sahar S.; Annis, James; Berman, Eileen F.; Agueeros, Marcel A.; Allende Prieto, Carlos; An, Deokkeun; Anderson, Kurt S. J.; Anderson, Scott F.; Becker, Andrew C.; Bahcall, Neta A.; Bailer-Jones, C. A. L.; Bell, Eric F.; Barentine, J. C.; Bassett, Bruce A.; Beers, Timothy C.; Belokurov, Vasily; Berlind, Andreas A.; Bernardi, Mariangela

    2009-06-15

    This paper describes the Seventh Data Release of the Sloan Digital Sky Survey (SDSS), marking the completion of the original goals of the SDSS and the end of the phase known as SDSS-II. It includes 11,663 deg{sup 2} of imaging data, with most of the {approx}2000 deg{sup 2} increment over the previous data release lying in regions of low Galactic latitude. The catalog contains five-band photometry for 357 million distinct objects. The survey also includes repeat photometry on a 120 deg. long, 2.{sup 0}5 wide stripe along the celestial equator in the Southern Galactic Cap, with some regions covered by as many as 90 individual imaging runs. We include a co-addition of the best of these data, going roughly 2 mag fainter than the main survey over 250 deg{sup 2}. The survey has completed spectroscopy over 9380 deg{sup 2}; the spectroscopy is now complete over a large contiguous area of the Northern Galactic Cap, closing the gap that was present in previous data releases. There are over 1.6 million spectra in total, including 930,000 galaxies, 120,000 quasars, and 460,000 stars. The data release includes improved stellar photometry at low Galactic latitude. The astrometry has all been recalibrated with the second version of the USNO CCD Astrograph Catalog, reducing the rms statistical errors at the bright end to 45 milliarcseconds per coordinate. We further quantify a systematic error in bright galaxy photometry due to poor sky determination; this problem is less severe than previously reported for the majority of galaxies. Finally, we describe a series of improvements to the spectroscopic reductions, including better flat fielding and improved wavelength calibration at the blue end, better processing of objects with extremely strong narrow emission lines, and an improved determination of stellar metallicities.

  10. The Euratom Seventh Framework Programme FP7 (2007-2011)

    NASA Astrophysics Data System (ADS)

    Garbil, R.

    2010-10-01

    The objective of the Seventh Euratom Framework Program in the area of nuclear fission and radiation protection is to establish a sound scientific and technical basis to accelerate practical developments of nuclear energy related to resource efficiency, enhancing safety performance, cost-effectiveness and safer management of long-lived radioactive waste. Key cross-cutting topics such as the nuclear fuel cycle, actinide chemistry, risk analysis, safety assessment, even societal and governance issues are linked to the individual technical areas. Research need to explore new scientific and techno- logical opportunities and to respond in a flexible way to new policy needs that arise. The following activities are to be pursued. (a) Management of radioactive waste, research on partitioning and transmutation and/or other concepts aimed at reducing the amount and/or hazard of the waste for disposal; (b) Reactor systems research to underpin the con- tinued safe operation of all relevant types of existing reactor systems (including fuel cycle facilities), life-time extension, development of new advanced safety assessment methodologies and waste-management aspects of future reactor systems; (c) Radiation protection research in particular on the risks from low doses on medical uses and on the management of accidents; (d) Infrastructures and support given to the availability of, and cooperation between, research infrastructures necessary to maintain high standards of technical achievement, innovation and safety in the European nuclear sector and Research Area. (e) Human resources, mobility and training support to be provided for the retention and further development of scientific competence, human capacity through joint training activities in order to guarantee the availability of suitably qualified researchers, engineers and employees in the nuclear sector over the longer term.

  11. A Curriculum Unit on Africa for the Seventh Grade. An Instructional Unit for Seventh Grade Language Arts and Eighth Grade Remedial English.

    ERIC Educational Resources Information Center

    Wilcox, Elizabeth Anne

    The document presents a unit on Africa and Ghana for seventh grade language arts and eighth grade remedial English classes. It is one of a number of interdisciplinary products developed by a summer workshop for teachers on African curriculum development. The objectives are to help rid students of stereotypes and to make them aware of the diversity…

  12. Piping inspection round robin

    SciTech Connect

    Heasler, P.G.; Doctor, S.R.

    1996-04-01

    The piping inspection round robin was conducted in 1981 at the Pacific Northwest National Laboratory (PNNL) to quantify the capability of ultrasonics for inservice inspection and to address some aspects of reliability for this type of nondestructive evaluation (NDE). The round robin measured the crack detection capabilities of seven field inspection teams who employed procedures that met or exceeded the 1977 edition through the 1978 addenda of the American Society of Mechanical Engineers (ASME) Section 11 Code requirements. Three different types of materials were employed in the study (cast stainless steel, clad ferritic, and wrought stainless steel), and two different types of flaws were implanted into the specimens (intergranular stress corrosion cracks (IGSCCs) and thermal fatigue cracks (TFCs)). When considering near-side inspection, far-side inspection, and false call rate, the overall performance was found to be best in clad ferritic, less effective in wrought stainless steel and the worst in cast stainless steel. Depth sizing performance showed little correlation with the true crack depths.

  13. Rotating regular black hole solution

    NASA Astrophysics Data System (ADS)

    Abdujabbarov, Ahmadjon

    2016-07-01

    Based on the Newman-Janis algorithm, the Ayón-Beato-García spacetime metric [Phys. Rev. Lett. 80, 5056 (1998)] of the regular spherically symmetric, static, and charged black hole has been converted into rotational form. It is shown that the derived solution for rotating a regular black hole is regular and the critical value of the electric charge for which two horizons merge into one sufficiently decreases in the presence of the nonvanishing rotation parameter a of the black hole.

  14. Advances in inspection automation

    NASA Astrophysics Data System (ADS)

    Weber, Walter H.; Mair, H. Douglas; Jansen, Dion; Lombardi, Luciano

    2013-01-01

    This new session at QNDE reflects the growing interest in inspection automation. Our paper describes a newly developed platform that makes the complex NDE automation possible without the need for software programmers. Inspection tasks that are tedious, error-prone or impossible for humans to perform can now be automated using a form of drag and drop visual scripting. Our work attempts to rectify the problem that NDE is not keeping pace with the rest of factory automation. Outside of NDE, robots routinely and autonomously machine parts, assemble components, weld structures and report progress to corporate databases. By contrast, components arriving in the NDT department typically require manual part handling, calibrations and analysis. The automation examples in this paper cover the development of robotic thickness gauging and the use of adaptive contour following on the NRU reactor inspection at Chalk River.

  15. NONCONVEX REGULARIZATION FOR SHAPE PRESERVATION

    SciTech Connect

    CHARTRAND, RICK

    2007-01-16

    The authors show that using a nonconvex penalty term to regularize image reconstruction can substantially improve the preservation of object shapes. The commonly-used total-variation regularization, {integral}|{del}u|, penalizes the length of the object edges. They show that {integral}|{del}u|{sup p}, 0 < p < 1, only penalizes edges of dimension at least 2-p, and thus finite-length edges not at all. We give numerical examples showing the resulting improvement in shape preservation.

  16. IR Spot Weld Inspect

    SciTech Connect

    Chen, Jian; Feng, Zhili

    2014-01-01

    In automotive industry, destructive inspection of spot welds is still the mandatory quality assurance method due to the lack of efficient non-destructive evaluation (NDE) tools. However, it is costly and time-consuming. Recently at ORNL, a new NDE prototype system for spot weld inspection using infrared (IR) thermography has been developed to address this problem. This software contains all the key functions that ensure the NDE system to work properly: system input/output control, image acquisition, data analysis, weld quality database generation and weld quality prediction, etc.

  17. Condition Number Regularized Covariance Estimation.

    PubMed

    Won, Joong-Ho; Lim, Johan; Kim, Seung-Jean; Rajaratnam, Bala

    2013-06-01

    Estimation of high-dimensional covariance matrices is known to be a difficult problem, has many applications, and is of current interest to the larger statistics community. In many applications including so-called the "large p small n" setting, the estimate of the covariance matrix is required to be not only invertible, but also well-conditioned. Although many regularization schemes attempt to do this, none of them address the ill-conditioning problem directly. In this paper, we propose a maximum likelihood approach, with the direct goal of obtaining a well-conditioned estimator. No sparsity assumption on either the covariance matrix or its inverse are are imposed, thus making our procedure more widely applicable. We demonstrate that the proposed regularization scheme is computationally efficient, yields a type of Steinian shrinkage estimator, and has a natural Bayesian interpretation. We investigate the theoretical properties of the regularized covariance estimator comprehensively, including its regularization path, and proceed to develop an approach that adaptively determines the level of regularization that is required. Finally, we demonstrate the performance of the regularized estimator in decision-theoretic comparisons and in the financial portfolio optimization setting. The proposed approach has desirable properties, and can serve as a competitive procedure, especially when the sample size is small and when a well-conditioned estimator is required.

  18. Geometric continuum regularization of quantum field theory

    SciTech Connect

    Halpern, M.B. . Dept. of Physics)

    1989-11-08

    An overview of the continuum regularization program is given. The program is traced from its roots in stochastic quantization, with emphasis on the examples of regularized gauge theory, the regularized general nonlinear sigma model and regularized quantum gravity. In its coordinate-invariant form, the regularization is seen as entirely geometric: only the supermetric on field deformations is regularized, and the prescription provides universal nonperturbative invariant continuum regularization across all quantum field theory. 54 refs.

  19. Pre-Demolition Inspections

    EPA Pesticide Factsheets

    A pre-demolition inspection may be one of the most helpful and cost-efficient steps you can take to identify materials that should (or must) be removed from buildings prior to demolition. In some cases it may be required by regulation.

  20. Playground Inspection & Maintenance.

    ERIC Educational Resources Information Center

    Leeds, Gerard

    People today demand a safer work environment and a safer play environment for children. Accidents such as broken arms are no longer accepted as an inevitable part of growing up. This paper presents recommendations for the maintenance of safe playground areas and equipment, covering three main areas: (1) inspections, which should follow a specified…

  1. Intelligent inspection system

    NASA Astrophysics Data System (ADS)

    May, Jeniece; Dale, Ken; Holloway, Mike; Gaby, Willard

    1997-01-01

    The intelligent inspection system is an advanced controller and analysis system for dimensional measuring machines dedicated to measuring surface of revolution mechanical parts. IIS was developed by the Lockheed Martin Energy Systems, Inc. Oak Ridge Y-12 plant because no commercial product was available to replace the obsolete computing systems on these important machines.

  2. Inspecting Playgrounds for Hazards.

    ERIC Educational Resources Information Center

    Gold, Seymour M.

    1991-01-01

    Safe playgrounds are an essential mission for public park, recreation, education, and child care agencies. The article describes how to create safety programs and offers lists of safety program components, safety inspection steps, and preventive maintenance schedules. It also presents playground safety checklists and notes three available…

  3. Innovative Inspection Techniques

    DTIC Science & Technology

    1993-01-01

    Typical Headlamps ...................................... 23 Table 5 Typical Personal Flashlights ................................ 24 Table 6 Characteristics...increasingly large volume of constantly changing regulatory and reference materials are among the examples of administrative workload which inspectors referred...and reference materials would provide more benefits than the use of advanced NDT technology in inspections. As a general rule, inspectors felt that

  4. Inspecting Magic Words.

    ERIC Educational Resources Information Center

    White, John Howell

    1998-01-01

    Considers neopragmatism's use-value for art educators as they inspect the magic words, images, and practices that influence curriculum and instruction. Explains that neopragmatism offers art educators three concepts (contingency, demystification, and recontextualization) as tools to interpret educational beliefs and classroom practices. (CMK)

  5. Ofsted Re-Inspected

    ERIC Educational Resources Information Center

    Coffield, Frank

    2012-01-01

    The author never thought he would have to thank Ofsted for a change in its approach that may result in a major improvement in provision; and yet, with the introduction of the revised Common Inspection Framework (CIF), it has made teaching and learning (T&L) the first priority throughout the learning and skills sector. While he wishes to…

  6. Remote Inspection Challenge

    ERIC Educational Resources Information Center

    Roman, Harry T.

    2013-01-01

    The ability to remotely inspect equipment of an aging infrastructure is becoming of major interest to many industries. Often the ability to just get a look at a piece of critical equipment can yield very important information. With millions of miles of piping installed throughout the United States, this vast network is critical to oil, natural…

  7. Additive Manufacturing Infrared Inspection

    NASA Technical Reports Server (NTRS)

    Gaddy, Darrell

    2014-01-01

    Additive manufacturing is a rapid prototyping technology that allows parts to be built in a series of thin layers from plastic, ceramics, and metallics. Metallic additive manufacturing is an emerging form of rapid prototyping that allows complex structures to be built using various metallic powders. Significant time and cost savings have also been observed using the metallic additive manufacturing compared with traditional techniques. Development of the metallic additive manufacturing technology has advanced significantly over the last decade, although many of the techniques to inspect parts made from these processes have not advanced significantly or have limitations. Several external geometry inspection techniques exist such as Coordinate Measurement Machines (CMM), Laser Scanners, Structured Light Scanning Systems, or even traditional calipers and gages. All of the aforementioned techniques are limited to external geometry and contours or must use a contact probe to inspect limited internal dimensions. This presentation will document the development of a process for real-time dimensional inspection technique and digital quality record of the additive manufacturing process using Infrared camera imaging and processing techniques.

  8. The understandings and meanings eight seventh and eighth grade Latinas gave to science

    NASA Astrophysics Data System (ADS)

    Parker, Carolyn Ann

    My study examined the experiences of eight seventh and eighth grade girls of Central American descent, in and out of the science classroom. The study was interpretive in design and explored the question, "How did the eight participants understand and make meaning of science?" Guided by a sociocultural perspective and a socially critical stance, I explored issues of educational access, particularly to science, mediated by the relationships and experiences formed by families, peers, science classrooms, schools, and society. Data sources included monthly individual interviews, regular focus group meetings, school observations, and interviews with teachers and family members. Findings include the importance of school science experiences that emphasize hands-on activities and the study of topics relevant to students' everyday lives. School influences that I discuss include English-as-a-Second Language learning, English language ability and its effect on classroom interactions, ability grouping, standardized testing, and teachers' instructional practices. Out-of-school influences I examine include the national science education reform movement, familial expectations, and society and the media's portrayal of science and the scientist. The implications and recommendations of the study are particularly germane to practice. Recommendations for the science classroom include a continued emphasis on hands-on science experiences that incorporate high academic expectations for all students, including second-language learners. Moreover, curriculum should be connected and relevant to students' everyday experiences. Recommendations for outside-the-science classroom include a thoughtful examination of the educational environment created by a school's tracking policy and continued support of meaningful professional development experiences for teachers. Future research and the subsequent development of theory should include a further analysis of the influence of gender, ethnicity

  9. From Inspection to School Improvement? Evaluating the Accelerated Inspection Programme in Waltham Forest.

    ERIC Educational Resources Information Center

    Hopkins, David; Harris, Alma; Watling, Rob; Beresford, John

    1999-01-01

    Outlines the main findings from the evaluation of the Accelerated Inspection Programme (AIP) in Waltham Forest under three main phases (pre-inspection, inspection, and post inspection). Focuses on the relationship between inspection and school improvement. Discusses the recommendations. (CMK)

  10. Flexible ultrasonic pipe inspection apparatus

    DOEpatents

    Jenkins, C.F.; Howard, B.D.

    1994-01-01

    Pipe crawlers, pipe inspection {open_quotes}rabbits{close_quotes} and similar vehicles are widely used for inspecting the interior surfaces of piping systems, storage tanks and process vessels for damaged or flawed structural features. This paper describes the design of a flexible, modular ultrasonic pipe inspection apparatus.

  11. Multi-Sensor Inspection Telerobot

    NASA Technical Reports Server (NTRS)

    Balaram, J.; Hayati, S.; Volpe, R.

    1994-01-01

    This paper describes a telerobotic multi-sensor inspection system for space platforms developed at the Jet Propulsion Laboratory. A multi-sensor inspection end-effector incorporates cameras and lighting for visual inspection, as well as temperature and gas leak-detection sensors.

  12. Compressing Regular Expressions' DFA Table by Matrix Decomposition

    NASA Astrophysics Data System (ADS)

    Liu, Yanbing; Guo, Li; Liu, Ping; Tan, Jianlong

    Recently regular expression matching has become a research focus as a result of the urgent demand for Deep Packet Inspection (DPI) in many network security systems. Deterministic Finite Automaton (DFA), which recognizes a set of regular expressions, is usually adopted to cater to the need for real-time processing of network traffic. However, the huge memory usage of DFA prevents it from being applied even on a medium-sized pattern set. In this article, we propose a matrix decomposition method for DFA table compression. The basic idea of the method is to decompose a DFA table into the sum of a row vector, a column vector and a sparse matrix, all of which cost very little space. Experiments on typical rule sets show that the proposed method significantly reduces the memory usage and still runs at fast searching speed.

  13. 7 CFR 29.40 - Mandatory inspection.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... INSPECTION Regulations Definitions § 29.40 Mandatory inspection. Inspection authorized or required under section 5 of the Act or Section 759 of the Appropriations Act. definitions...

  14. 23 CFR 650.313 - Inspection procedures.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS National Bridge Inspection Standards § 650.313 Inspection procedures. (a) Inspect each bridge in accordance with the inspection procedures in the AASHTO Manual (incorporated...

  15. 23 CFR 650.313 - Inspection procedures.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS BRIDGES, STRUCTURES, AND HYDRAULICS National Bridge Inspection Standards § 650.313 Inspection procedures. (a) Inspect each bridge in accordance with the inspection procedures in the AASHTO Manual (incorporated...

  16. Overview of the software inspection process

    SciTech Connect

    Lane, G.L.; Dabbs, R.

    1997-11-01

    This tutorial introduces attendees to the Inspection Process and teaches them how to organize and participate in a software inspection. The tutorial advocates the benefits of inspections and encourages attendees to socialize the inspection process in their organizations.

  17. Dimensional regularization in configuration space

    SciTech Connect

    Bollini, C.G. |; Giambiagi, J.J.

    1996-05-01

    Dimensional regularization is introduced in configuration space by Fourier transforming in {nu} dimensions the perturbative momentum space Green functions. For this transformation, the Bochner theorem is used; no extra parameters, such as those of Feynman or Bogoliubov and Shirkov, are needed for convolutions. The regularized causal functions in {ital x} space have {nu}-dependent moderated singularities at the origin. They can be multiplied together and Fourier transformed (Bochner) without divergence problems. The usual ultraviolet divergences appear as poles of the resultant analytic functions of {nu}. Several examples are discussed. {copyright} {ital 1996 The American Physical Society.}

  18. Industrial Inspection System

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Lixi, Inc. has built a thriving business on NASA-developed x-ray technology. The Low Intensity X-ray Imaging scope (LIXI) was designed to use less than one percent of radiation required by conventional x-ray devices. It is portable and can be used for a variety of industrial inspection systems as well as medical devices. A food processing plant uses the new LIXI Conveyor system to identify small bone fragments in chicken. The chicken packages on a conveyor belt enter an x-ray chamber and the image is displayed on a monitor. Defects measuring less than a millimeter can be detected. An important advantage of the system is its ability to inspect 100 percent of the product right on the production line.

  19. Nondestructive inspection perspectives

    NASA Technical Reports Server (NTRS)

    Froom, Douglas A.

    1992-01-01

    This paper presents ideas for consideration by those concerned with commercial aircraft nondestructive inspection (NDI). The perspective is that of an individual with a background in military aircraft NDI, and important differences are indicated between the commercial NDI and military NDI activities. In particular, it is significantly more expensive to implement some new NDI technology, and therefore, in-depth cost-benifit studies for commercial users are recommended.

  20. Infrared microscope inspection apparatus

    DOEpatents

    Forman, Steven E.; Caunt, James W.

    1985-02-26

    Apparatus and system for inspecting infrared transparents, such as an array of photovoltaic modules containing silicon solar cells, includes an infrared microscope, at least three sources of infrared light placed around and having their axes intersect the center of the object field and means for sending the reflected light through the microscope. The apparatus is adapted to be mounted on an X-Y translator positioned adjacent the object surface.

  1. Inspection tester for explosives

    DOEpatents

    Haas, Jeffrey S.; Simpson, Randall L.; Satcher, Joe H.

    2007-11-13

    An inspection tester that can be used anywhere as a primary screening tool by non-technical personnel to determine whether a surface contains explosives. It includes a body with a sample pad. First and second explosives detecting reagent holders and dispensers are operatively connected to the body and the sample pad. The first and second explosives detecting reagent holders and dispensers are positioned to deliver the explosives detecting reagents to the sample pad. A is heater operatively connected to the sample pad.

  2. Inspection tester for explosives

    DOEpatents

    Haas, Jeffrey S.; Simpson, Randall L.; Satcher, Joe H.

    2010-10-05

    An inspection tester that can be used anywhere as a primary screening tool by non-technical personnel to determine whether a surface contains explosives. It includes a body with a sample pad. First and second explosives detecting reagent holders and dispensers are operatively connected to the body and the sample pad. The first and second explosives detecting reagent holders and dispensers are positioned to deliver the explosives detecting reagents to the sample pad. A is heater operatively connected to the sample pad.

  3. Waste Inspection Tomography (WIT)

    SciTech Connect

    Bernardi, R.T.

    1995-12-01

    Waste Inspection Tomography (WIT) provides mobile semi-trailer mounted nondestructive examination (NDE) and assay (NDA) for nuclear waste drum characterization. WIT uses various computed tomography (CT) methods for both NDE and NDA of nuclear waste drums. Low level waste (LLW), transuranic (TRU), and mixed radioactive waste can be inspected and characterized without opening the drums. With externally transmitted x-ray NDE techniques, WIT has the ability to identify high density waste materials like heavy metals, define drum contents in two- and three-dimensional space, quantify free liquid volumes through density and x-ray attenuation coefficient discrimination, and measure drum wall thickness. With waste emitting gamma-ray NDA techniques, WIT can locate gamma emitting radioactive sources in two- and three-dimensional space, identify gamma emitting isotopic species, identify the external activity levels of emitting gamma-ray sources, correct for waste matrix attenuation, provide internal activity approximations, and provide the data needed for waste classification as LLW or TRU. The mobile feature of WIT allows inspection technologies to be brought to the nuclear waste drum storage site without the need to relocate drums for safe, rapid, and cost-effective characterization of regulated nuclear waste. The combination of these WIT characterization modalities provides the inspector with an unprecedented ability to non-invasively characterize the regulated contents of waste drums as large as 110 gallons, weighing up to 1,600 pounds. Any objects that fit within these size and weight restrictions can also be inspected on WIT, such as smaller waste bags and drums that are five and thirty-five gallons.

  4. Code inspection instructional validation

    NASA Technical Reports Server (NTRS)

    Orr, Kay; Stancil, Shirley

    1992-01-01

    The Shuttle Data Systems Branch (SDSB) of the Flight Data Systems Division (FDSD) at Johnson Space Center contracted with Southwest Research Institute (SwRI) to validate the effectiveness of an interactive video course on the code inspection process. The purpose of this project was to determine if this course could be effective for teaching NASA analysts the process of code inspection. In addition, NASA was interested in the effectiveness of this unique type of instruction (Digital Video Interactive), for providing training on software processes. This study found the Carnegie Mellon course, 'A Cure for the Common Code', effective for teaching the process of code inspection. In addition, analysts prefer learning with this method of instruction, or this method in combination with other methods. As is, the course is definitely better than no course at all; however, findings indicate changes are needed. Following are conclusions of this study. (1) The course is instructionally effective. (2) The simulation has a positive effect on student's confidence in his ability to apply new knowledge. (3) Analysts like the course and prefer this method of training, or this method in combination with current methods of training in code inspection, over the way training is currently being conducted. (4) Analysts responded favorably to information presented through scenarios incorporating full motion video. (5) Some course content needs to be changed. (6) Some content needs to be added to the course. SwRI believes this study indicates interactive video instruction combined with simulation is effective for teaching software processes. Based on the conclusions of this study, SwRI has outlined seven options for NASA to consider. SwRI recommends the option which involves creation of new source code and data files, but uses much of the existing content and design from the current course. Although this option involves a significant software development effort, SwRI believes this option

  5. Infrared microscope inspection apparatus

    DOEpatents

    Forman, S.E.; Caunt, J.W.

    1985-02-26

    Apparatus and system for inspecting infrared transparents, such as an array of photovoltaic modules containing silicon solar cells, includes an infrared microscope, at least three sources of infrared light placed around and having their axes intersect the center of the object field and means for sending the reflected light through the microscope. The apparatus is adapted to be mounted on an X-Y translator positioned adjacent the object surface. 4 figs.

  6. Regularized Generalized Structured Component Analysis

    ERIC Educational Resources Information Center

    Hwang, Heungsun

    2009-01-01

    Generalized structured component analysis (GSCA) has been proposed as a component-based approach to structural equation modeling. In practice, GSCA may suffer from multi-collinearity, i.e., high correlations among exogenous variables. GSCA has yet no remedy for this problem. Thus, a regularized extension of GSCA is proposed that integrates a ridge…

  7. Giftedness in the Regular Classroom.

    ERIC Educational Resources Information Center

    Green, Anne

    This paper presents a rationale for serving gifted students in the regular classroom and offers guidelines for recognizing students who are gifted in the seven types of intelligence proposed by Howard Gardner. Stressed is the importance of creating in the classroom a community of learners that allows all children to actively explore ideas and…

  8. 76 FR 3629 - Regular Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-20

    ... A. Approval of Minutes December 9, 2010. B. New Business Review of Insurance Premium Rates. FCSIC... From the Federal Register Online via the Government Publishing Office FARM CREDIT SYSTEM INSURANCE CORPORATION Farm Credit System Insurance Corporation Board Regular Meeting SUMMARY: Notice is hereby given...

  9. Regularization of Localized Degradation Processes

    DTIC Science & Technology

    1996-12-28

    order to assess the regularization properties of non-classical micropolar Cosserat continua which feature non-symmetric stress and strain tensors because...of the presence of couple-stresses and micro-curvatures. It was shown that micropolar media may only exhibit localized failure in the form of tensile

  10. Resource Guide for Regular Teachers.

    ERIC Educational Resources Information Center

    Kampert, George J.

    The resource guide for regular teachers provides policies and procedures of the Flour Bluff (Texas) school district regarding special education of handicapped students. Individual sections provide guidelines for the following areas: the referral process; individual assessment; participation on student evaluation and placement committee; special…

  11. The Effect of Experiences with Animals on the Reading Comprehension Skills of Students in the Seventh Grade

    ERIC Educational Resources Information Center

    Petersen, Annie

    2008-01-01

    The Problem: The study examined the difference that animal interactions had on the reading comprehension growth skills of students in the seventh grade. Method: A quasiexperimental study was conducted with two seventh-grade classes at William Howard Taft Middle School. One class received daily 20-minute animal interaction experiences for 5 days.…

  12. Temporal regularity in speech perception: Is regularity beneficial or deleterious?

    PubMed

    Geiser, Eveline; Shattuck-Hufnagel, Stefanie

    2012-04-01

    Speech rhythm has been proposed to be of crucial importance for correct speech perception and language learning. This study investigated the influence of speech rhythm in second language processing. German pseudo-sentences were presented to participants in two conditions: 'naturally regular speech rhythm' and an 'emphasized regular rhythm'. Nine expert English speakers with 3.5±1.6 years of German training repeated each sentence after hearing it once over headphones. Responses were transcribed using the International Phonetic Alphabet and analyzed for the number of correct, false and missing consonants as well as for consonant additions. The over-all number of correct reproductions of consonants did not differ between the two experimental conditions. However, speech rhythmicization significantly affected the serial position curve of correctly reproduced syllables. The results of this pilot study are consistent with the view that speech rhythm is important for speech perception.

  13. The Effect of a Study of Generative Rhetoric on the Syntactic Fluency of Seventh Graders.

    ERIC Educational Resources Information Center

    Brooks, Linda Yvonne

    This study evaluated the effectiveness of a study of Francis Christensen's generative rhetoric of the sentence in enhancing the syntactic fluency of seventh graders as measured by Kellogg Hunt's normative data, and it identified demographic and syntactic features which affect student writing performance. The study involved 149 students and three…

  14. The Effect of Project Based Learning on Seventh Grade Students' Academic Achievement

    ERIC Educational Resources Information Center

    Kizkapan, Oktay; Bektas, Oktay

    2017-01-01

    The purpose of this study is to investigate whether there is a significant effect of project based learning approach on seventh grade students' academic achievement in the structure and properties of matter. In the study, according to the characteristics of quantitative research methods, pretest-posttest control group quasi-experimental design was…

  15. Another Kind of Ambiguous Loss: Seventh-Day Adventist Women in Mixed-Orientation Marriages

    ERIC Educational Resources Information Center

    Hernandez, Barbara C.; Wilson, Colwick M.

    2007-01-01

    Narratives of five Seventh-day Adventist heterosexual women whose mixed-orientation marriages ended were analyzed through the lens of ambiguous loss. Thematic coding identified a wave-like process of changing emotional foci that emerged from their experience during marital dissolution. Elements of ambiguous loss included boundary ambiguity,…

  16. 77 FR 54648 - Seventh Meeting: RTCA NextGen Advisory Committee (NAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-05

    ... Meeting: RTCA NextGen Advisory Committee (NAC) AGENCY: Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). ACTION: Meeting Notice of RTCA NextGen Advisory Committee (NAC). SUMMARY: The FAA is issuing this notice to advise the public of the seventh meeting of the RTCA...

  17. 76 FR 50810 - Seventh Meeting: RTCA Special Committee 219: Attitude and Heading Reference System

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-16

    ... Federal Aviation Administration Seventh Meeting: RTCA Special Committee 219: Attitude and Heading... Committee 219 meeting: Attitude and Heading Reference System. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 219: Attitude and Heading Reference...

  18. Anxiety, Intelligence, and Classroom Structure Effects on Reading Achievement in Sixth and Seventh Grade.

    ERIC Educational Resources Information Center

    Binder, Barry

    Hypotheses derived from Hull-Spence learning theory were tested in an investigation of the interactions of anxiety, intelligence, and classroom structure. After pretesting using the Lorge-Thorndike Intelligence Test and the Children's Manifest Anxiety Scale (CMAS), the 324 sixth graders and seventh graders were assigned to one of the eight…

  19. 76 FR 5810 - Seventh Meeting of the Advisory Committee for the 2012 World Radiocommunication Conference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-02

    ... COMMISSION Seventh Meeting of the Advisory Committee for the 2012 World Radiocommunication Conference AGENCY... continue preparations for the 2012 World Radiocommunication Conference. The WRC- 12 Advisory Committee will... recommendations relating to the preparation of United States proposals and positions for the 2012...

  20. Christian Education in Chile: Is the Seventh-Day Adventist System at Risk?

    ERIC Educational Resources Information Center

    Grajales G., Tevni; Leon V., Vicente H.; Elias, Galiya

    2010-01-01

    Diverse perspectives with respect to Christian Education constitute a potential path for misunderstanding and contradictions; this study considers this situation in the context of a Seventh-day Adventist Christian system with students and parents from different religious perspectives in Chile. The parents/sponsors of the eighth graders were…

  1. From Arithmetic to Algebra: Sequences and Patterns as an Introductory Lesson in Seventh Grade Mathematics

    ERIC Educational Resources Information Center

    Aniban, Diana Grace; Chua, Von Christopher; Garcia, Jellen; Elipane, Levi Esteban

    2014-01-01

    Guided by the principles of lesson study as applied to microteaching, this paper discusses the results and conclusions of a series of activities done by some graduate students of De La Salle University, Philippines, in an attempt to test the applicability of the lesson--Sequence and Patterns--to facilitate the transition of seventh graders from…

  2. Actualizing the Seventh Generation Prophecy: A Case Study in Teacher Education at a Tribal College

    ERIC Educational Resources Information Center

    Azure, Lisa Benz

    2016-01-01

    The present generation of American Indian, college-aged young adults are by their own accord fulfilling the "prophecy of the Seventh Generation." According to this prophecy, after seven generations of living in close contact with Europeans, young tribal descendants who are growing up today will find ways to bring back their culture and…

  3. Science, Technology, Engineering, and Mathematics (STEM) Curriculum and Seventh Grade Mathematics and Science Achievement

    ERIC Educational Resources Information Center

    James, Jamie Smith

    2014-01-01

    The purpose of this quantitative research study was to evaluate to what degree Science, Technology, Engineering and Mathematics (STEM) education influenced mathematics and science achievement of seventh grade students in one Middle Tennessee school district. This research used an independent samples t test at the a = 0.05 level to evaluate…

  4. Fall 1975 Entering Students Enrolled in Fall 1978 (Seventh Semester). Student Flow Project, Report No. 49.

    ERIC Educational Resources Information Center

    Hawaii Univ., Honolulu. Community Coll. System.

    This report continues an analysis of the student flow patterns of the fall 1975 entering students at the Hawaii community colleges. Focus is placed on the extreme persisters (students who were enrolled for all six semesters without a break in attendance at their campus of entry) who continued their studies for the seventh semester. Findings are…

  5. Assessing Logo Programming among Jordanian Seventh Grade Students through Turtle Geometry

    ERIC Educational Resources Information Center

    Khasawneh, Amal A.

    2009-01-01

    The present study is concerned with assessing Logo programming experiences among seventh grade students. A formal multiple-choice test and five performance tasks were used to collect data. The results provided that students' performance was better than the expected score by the probabilistic laws, and a very low correlation between their Logo…

  6. An Analysis of Spiritual Factors on Academic Achievement in Seventh-Day Adventist Schools

    ERIC Educational Resources Information Center

    Gilbert, Marianne C.

    2013-01-01

    This study asked the question: Do spiritual factors impact academic achievement? The subjects in this study were all students in grades 3, 4, 5, 6, 7, 8, 9, and 11, in Seventh-day Adventist schools in the United States and Bermuda, from 2006 to 2008. The compilation of the results of 75 questions as correlated to academic achievement, controlled…

  7. A modified seventh order two step hybrid method for the numerical integration of oscillatory problems

    NASA Astrophysics Data System (ADS)

    Kalogiratou, Z.; Monovasilis, Th.; Simos, T. E.

    2016-12-01

    In this work we consider trigonometrically fitted two step hybrid methods for the numerical solution of second-order initial value problems. We follow the approach of Simos and derive trigonometrically fitting conditions for methods with five stages. As an example we modify a seventh order method and apply to three well known oscillatory problems.

  8. The Secretary's Seventh Annual Report on Teacher Quality: A Highly Qualified Teacher in Every Classroom

    ERIC Educational Resources Information Center

    Office of Postsecondary Education, US Department of Education, 2010

    2010-01-01

    This seventh report on the quality of America's teacher preparation programs and novice teachers presents data reported to the U.S. Department of Education (the Department) in October 2007 by all 50 states, the District of Columbia, Puerto Rico and the outlying areas, which include American Samoa, the Federated States of Micronesia, Guam, the…

  9. Mexican American Seventh Graders' Future Work and Family Plans: Associations with Cultural Experiences and Adjustment

    ERIC Educational Resources Information Center

    Cansler, Emily; Updegraff, Kimberly A.; Simpkins, Sandra D.

    2012-01-01

    We describe Mexican American seventh graders' expectations for future work and family roles and investigate links between patterns of future expectations and adolescents' cultural experiences and adjustment. Adolescents participated in home interviews and a series of seven nightly phone calls. Five unique patterns of adolescents' future…

  10. A Study of Seventh-Graders Comprehensions of Human Reproduction Concepts

    ERIC Educational Resources Information Center

    Barrow, Lloyd Harley

    1977-01-01

    Study of an Iowa junior high school revealed that: (1) seventh grade pupils' knowledge levels were raised after studying human reproduction concepts and that (2) the pupils were of the opinion that human reproduction studies should be included in life science classes. (MB)

  11. Bystanders to Bullying: Fourth-to Seventh-Grade Students' Perspectives on Their Reactions

    ERIC Educational Resources Information Center

    Forsberg, Camilla; Thornberg, Robert; Samuelsson, Marcus

    2014-01-01

    The aim with the present study was to investigate bystander actions in bullying situations as well as reasons behind these actions as they are articulated by Swedish students from fourth to seventh grade. Forty-three semi-structured individual interviews were conducted with students. Qualitative analysis of data was performed by methods from…

  12. Seventh-Day Adventist Teachers' Perceptions of Inclusion Classrooms and Identification of Challenges to Their Implementation

    ERIC Educational Resources Information Center

    Sargeant, Marcel A. A.; Berkner, Donna

    2015-01-01

    This qualitative study investigated the perceptions and challenges of Seventh-day Adventist teachers towards inclusion classrooms in the United States. For this study, 17 participants were interviewed using two 12-item interview protocols. The analysis of the teachers' responses revealed five key perceptions. First, teachers have positive…

  13. The Effects of Response to Intervention on the Mathematics Achievement of Seventh and Eighth Grade Students

    ERIC Educational Resources Information Center

    Cornelius, Annette Sargent

    2013-01-01

    The purpose of this quantitative study was to investigate the effectiveness of a system-wide Response to Intervention (RTI) program on the mathematical achievement of seventh and eighth grade students. The study consisted of five district schools with a total of 502 participants. The students were identified as belonging to one of two tiers, which…

  14. "Career Education" Junior High School Style: "Semester Course" for Seventh Grade.

    ERIC Educational Resources Information Center

    Alpine School District, American Fork, UT.

    The curriculum guide is a product of the Alpine School District (American Fork, Utah) program to integrate career education concepts into the curriculum of all junior high schools in the district. The guide offers teacher-developed materials designed to help seventh grade students become aware of the dignity of work and to explore the world of…

  15. Picturing Oppression: Seventh Graders' Photo Essays on Racism, Classism, and Sexism

    ERIC Educational Resources Information Center

    Sensoy, Ozlem

    2011-01-01

    This study, situated in an inner-city school in Western Canada, involved 20 seventh graders producing photo essays about living with racism, classism, or sexism. Two questions guided the study: (1) How do students working with a critical pedagogue conceptualize their own experiences with race, class, and gender in ways that either interrupt or…

  16. Challenges to Seventh-Day Adventist Tertiary Education in the Caribbean

    ERIC Educational Resources Information Center

    Gardner, Trevor George

    2010-01-01

    The article briefly summarizes seven challenges that faces the Seventh Day Adventist (SDA) tertiary institutions in the Caribbean. There is no exhaustive discussion of the challenges but each is clearly articulated. There is no attempt to address solution but the discussion of each challenge, however, provides opportunity for several inferences…

  17. Seventh Graders' Ways of Reasoning in Evaluating and Generating Arguments about Climate Change Issues

    ERIC Educational Resources Information Center

    Choi, Soyoung

    2011-01-01

    The present study explored how seventh graders develop their understanding of climate change issues. Particularly, I focused on identifying students' ways of reasoning in evaluating and generating arguments. I also investigated whether students reason differently about climate change issues depending on the relevance of the issues to their daily…

  18. Attitudes toward Sexual Abstinence among Black Seventh-Day Adventist College Students

    ERIC Educational Resources Information Center

    Ashley, George; Ramirez, Octavio; Cort, Malcolm

    2013-01-01

    The purpose of this study was to identify Black Seventh-Day Adventist (SDA) college students' attitudes toward the concept of sexual abstinence. Attitude toward abstinence was operationalized as a dichotomy of acceptance or rejection of the concept as a way to order sexual behavior. The study utilized a convenience sample ("N" =…

  19. The Difficulties That Seventh Grade Students Face in Comprehensive Reading Skill for English Curricula

    ERIC Educational Resources Information Center

    Albdour, Waddah Mahmoud

    2015-01-01

    The study aims at identifying the difficulties affecting the student in the area of reading comprehension skill in English language curricula, measuring the differences in English language teachers' attitudes towards difficulties that seventh grade students face in reading comprehension skill for English language according to personal variables.…

  20. Comparison of Writing Anxiety and Writing Dispositions of Sixth, Seventh and Eighth Grade Students

    ERIC Educational Resources Information Center

    Berk, Rifat Ramazan; Ünal, Emre

    2017-01-01

    The purpose of this study is to determine sixth, seventh and eighth grade students' writing anxiety and dispositions and to examine to what extent they predict each other. The basis of this study is to determine whether writing disposition is the significant predictor of writing anxiety or not and whether students' grade levels and genders are…

  1. The Third World: Problems and Prospects, #4003. Seventh Grade, Elective Semester, Social Studies Curriculum.

    ERIC Educational Resources Information Center

    Townsend, Kenneth

    Focusing on Latin America's culture and historical development, this seventh grade social studies curriculum guide provides teaching methods for presenting this topic in the classroom and lists resource materials including three textbooks. A topical outline suggests that the course emphasize: (1) Latin America's physical environment; (2) the…

  2. Utilizing Marzano's Summarizing and Note Taking Strategies on Seventh Grade Students' Mathematics Performance

    ERIC Educational Resources Information Center

    Jeanmarie-Gardner, Charmaine

    2013-01-01

    A quasi-experimental research study was conducted that investigated the academic impact of utilizing Marzano's summarizing and note taking strategies on mathematic achievement. A sample of seventh graders from a middle school located on Long Island's North Shore was tested to determine whether significant differences existed in mathematic test…

  3. Exploring Seventh-Grade Students' and Pre-Service Science Teachers' Misconceptions in Astronomical Concepts

    ERIC Educational Resources Information Center

    Korur, Fikret

    2015-01-01

    Pre-service science teachers' conceptual understanding of astronomical concepts and their misconceptions in these concepts is crucial to study since they will teach these subjects in middle schools after becoming teachers. This study aimed to explore both seventh-grade students' and the science teachers' understanding of astronomical concepts and…

  4. The Effectiveness of Web-Based Curricula on Seventh Grade Mathematics Students in Jordan

    ERIC Educational Resources Information Center

    Muhanna, Wafa

    2012-01-01

    The purpose of this study is to investigate the effect of using web-based curricula on seventh grade students' achievement in mathematics in King Abdullah School in Irbid, Jordan. The researcher followed the equivalent pre/post T-test two group designs. To achieve the aim of the study, a pre/post-test was constructed to measure students'…

  5. Poetry Performances and Academic Identity Negotiations in the Literacy Experiences of Seventh Grade Language Arts Students

    ERIC Educational Resources Information Center

    Smith, Ann Marie

    2010-01-01

    This case study explores seventh grade students' experiences with writing and performing poetry. Teacher and student interviews along with class observations provide insight into how the teacher and students viewed spoken word poetry and identity. The researcher recommends practices for the teaching of critical literacy using spoken word and…

  6. Eduardo's Year in Seventh Grade: A Technology Integration Vignette: Part 2.

    ERIC Educational Resources Information Center

    Hemmer, Jeanie

    1998-01-01

    Examines a hypothetical curriculum development plan for Texas schools, focusing on the integration of technology skills into seventh-grade history, mathematics, language arts, and science, as well as teacher inservice training. A sidebar outlines technology integration activities for Texas history, the stock market, spreadsheets, creative and…

  7. The Effect of Industrial Arts upon the Career Maturity of Selected Seventh and Eighth Grade Adolescents.

    ERIC Educational Resources Information Center

    Somers, James K.

    1981-01-01

    Examines a study designed to determine the effects of industrial arts upon the career maturity of selected seventh- and eighth-grade students from three Texas schools. Results of this study do not support industrial arts as a school program which enhances career maturity. (CT)

  8. Forum Theatre and Parables: A Qualitative Field Experiment in a Seventh-Day Adventist Academy

    ERIC Educational Resources Information Center

    Freed, Dena Davis

    2012-01-01

    In this article, the author describes a qualitative field study designed to test the effectiveness of Forum Theatre (FT) as a cross-disciplinary approach to Biblical parabolic literature analysis for students enrolled in a Seventh-day Adventist (SDA) Academy. The author provides a brief overview of the theoretical framework of the study, the study…

  9. Career Education in the Seventh Grade English Class. Career Development Project.

    ERIC Educational Resources Information Center

    Becklean, Pat

    The three activities in the unit integrate career education into the English curriculum and provide seventh grade students with opportunities to explore specific occupations, to indicate their vocational interests, to learn the procedures for job application, and to be aware of opportunities related to English language interests or aptitudes.…

  10. Career Education English: Units for Career Exploration in Sixth, Seventh or Eighth Grade.

    ERIC Educational Resources Information Center

    Robinson, Mary

    The guide, designed for sixth, seventh, or eighth grade teachers and students presents six English instructional units for career exploration related to the occupational clusters transportation, communication (2), manufacturing, health, and business and office occupations. The units deal specifically with: the world of travel, the world of…

  11. AN EXPERIMENT TO IMPROVE THE REASONING ABILITY OF SEVENTH-GRADE STUDENTS. FINAL REPORT.

    ERIC Educational Resources Information Center

    HOWELL, EDGAR N.

    A UNIT ON EFFECTIVE THINKING, WITH THE EXPERIMENTAL FOCUS ON INFLUENTIAL THINKING, WAS PREPARED AND TESTED. A TEXT, "EFFECTIVE THINKING," WAS PREPARED. AN INEXPERIENCED TEACHER USED THE TEXT IN A NINE WEEK COURSE WITH SEVENTH GRADE STUDENTS. ONLY A POST-TEST CONTROL GROUP DESIGN WAS USED. THE TWO FACTORS STUDIED WERE TREATMENT AND SEX.…

  12. Theme: The Twenty-seventh Annual School Vision Forum and Reading Conference.

    ERIC Educational Resources Information Center

    Nemeth, Joseph S., Ed.

    1974-01-01

    An account of the sessions of the twenty-seventh annual School Vision Forum and Reading Conference is included in this issue. Contents consist of the reports of the following sessions: A School Program Focused on Learning Rather Than Teaching; What Psychologists Can Contribute to Educators and Optometrists; Perceptual Clairvoyance; Empowering the…

  13. An Investigation of Learning Styles Influencing Mathematics Achievement of Seventh-Grade Students

    ERIC Educational Resources Information Center

    Sriphai, Sunan; Damrongpanit, Suntonrapot; Sakulku, Jaruwan

    2011-01-01

    This study aims to investigate the effect of learning styles, as well as compare the effect of two different variable structure models of learning styles on factors influencing mathematics achievement. The research sample was made up of 508 seventh-grade students. The findings were that the model including learning styles as factors influencing…

  14. Growing Up Well: Assessing Substance Use among Seventh-Grade Students. Procedures Manual. Occasional Paper Series.

    ERIC Educational Resources Information Center

    Peterson, Julie G.; And Others

    As part of a high-risk youth grant from the U.S. Department of Health and Human Services, Center for Substance Abuse Prevention, a survey was developed and implemented to assess knowledge, attitudes, and behaviors of seventh-grade students toward alcohol, tobacco, and other drugs (ATODs). In addition to assessing project outcomes, this activity…

  15. 78 FR 38829 - Special Local Regulations; Recurring Marine Events in the Seventh Coast Guard District

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-28

    ... SECURITY Coast Guard 33 CFR Part 100 Special Local Regulations; Recurring Marine Events in the Seventh Coast Guard District AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the special local regulation for the St. John 4th of July Carnival...

  16. 77 FR 65815 - Special Local Regulations; Marine Events in the Seventh Coast Guard District

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-31

    ... SECURITY Coast Guard 33 CFR Part 100 Special Local Regulations; Marine Events in the Seventh Coast Guard District AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard.... Winegar, Sector Key West Prevention Department, Coast Guard; telephone 305-292- 8809, email...

  17. 78 FR 34886 - Special Local Regulations; Recurring Marine Events in the Seventh Coast Guard District

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-11

    ... SECURITY Coast Guard 33 CFR Part 100 Special Local Regulations; Recurring Marine Events in the Seventh Coast Guard District AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the regulation pertaining to the Beaufort Water Festival from 1 p.m. through...

  18. 78 FR 35756 - Special Local Regulations; Recurring Marine Events in the Seventh Coast Guard District

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-14

    ... SECURITY Coast Guard 33 CFR Part 100 Special Local Regulations; Recurring Marine Events in the Seventh Coast Guard District AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulations. SUMMARY: The Coast Guard will enforce the Fourth of July Fireworks Display regulations on certain...

  19. 78 FR 67026 - Special Local Regulations; Recurring Marine Events in the Seventh Coast Guard District

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulations; Recurring Marine Events in the Seventh Coast Guard District AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the special local regulations pertaining to the Key West...

  20. 78 FR 38093 - Seventh Meeting: RTCA Special Committee 226, Audio Systems and Equipment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-25

    ... Federal Aviation Administration Seventh Meeting: RTCA Special Committee 226, Audio Systems and Equipment... Notice of RTCA Special Committee 226, Audio Systems and Equipment. SUMMARY: The FAA is issuing this... Equipment ] DATES: The meeting will be held July 15-19, 2013 from 9:00 a.m.-5:00 p.m. ADDRESSES: The...

  1. A Networked Learning Model for Construction of Personal Learning Environments in Seventh Grade Life Science

    ERIC Educational Resources Information Center

    Drexler, Wendy

    2010-01-01

    The purpose of this design-based research case study was to apply a networked learning approach to a seventh grade science class at a public school in the southeastern United States. Students adapted Web applications to construct personal learning environments for in-depth scientific inquiry of poisonous and venomous life forms. API widgets were…

  2. Urban Seventh Grade Students: A Report of Health Risk Behaviors and Exposure to Violence

    ERIC Educational Resources Information Center

    Dowdell, Elizabeth Burgess

    2012-01-01

    The health of adolescents and the adults they will become can be linked to the health-related behaviors they adopt as children. To replicate a pilot study with a more culturally diverse population a descriptive, correlational study was undertaken with 379 seventh grade students. Key findings from this study include (a) students exposed or involved…

  3. New modification of Laplace decomposition method for seventh order KdV equation

    NASA Astrophysics Data System (ADS)

    Kashkari, B. S.; Bakodah, H. O.

    2013-10-01

    In this paper, we develop a new modification of Laplace decomposition method for solving the seventh order KdV equations. The numerical results show that the method converges rapidly and compared with the Adomian decomposition method. The conservation properties of solution are examined by calculating the first three invariants.

  4. Willingness to Participate in Organ Donation among Black Seventh-Day Adventist College Students

    ERIC Educational Resources Information Center

    Cort, Malcolm; Cort, David

    2008-01-01

    Objective and Participants: The authors studied a group of black and white Seventh-Day Adventist (SDA) college students (N = 334) to compare the power of religious socialization with racial socialization. Methods: The authors compared the levels of willingness to donate organs between black and nonblack students in an availability sample. Results:…

  5. Comparative Effectiveness of Three Approaches to Changing Dental Hygiene Behaviors of Seventh Graders.

    ERIC Educational Resources Information Center

    Albino, Judith E.; And Others

    This study evaluates two approaches to changing dental care behaviors of seventh graders. After receiving instruction in brushing and flossing, students in one experimental group were confronted with inconsistencies between expressed beliefs and actual oral hyginene behaviors, as demonstrated with photographs of their own mouths. Data analyses…

  6. Nutrition Instruction in Seventh Grade: A Comparison of Teachers with and without FCS Background

    ERIC Educational Resources Information Center

    Murimi, Mary W.; Sample, Alicia; Hunt, Alice

    2008-01-01

    This study compared attitudes and confidence levels, regarding classroom nutrition education, of seventh grade teachers of nutrition, family and consumer sciences (FCS), or health education. A 17-item online questionnaire was used to obtain the data from randomly selected schools in Louisiana. Teachers who reported an educational background in FCS…

  7. The Linguistic Profiles of Spelling Errors in Fourth, Fifth, and Seventh Grade Students

    ERIC Educational Resources Information Center

    Wu, Yi-Chieh

    2013-01-01

    The purpose of this study was to investigate the use of linguistic knowledge in spelling by analyzing spelling errors made by 220 students in the fourth, fifth, and seventh grades. A 25-word researcher-designed spelling test with considerations of word frequency, word familiarity, and word type (based on morphological complexity) was administered.…

  8. Thinking Globally, Acting Locally About Food, Population and Energy Issues. Seventh Grade Interdisciplinary Unit.

    ERIC Educational Resources Information Center

    Miller, Barbara, Ed.

    This social studies unit suggests activities and teaching methods for use by seventh grade social studies classroom teachers as they develop and implement educational programs on global food, population, and energy problems. Objectives are to help students become aware of global interdependence, identify roles of various nations in causing and…

  9. Teen Life Choices. Pregnancy Prevention: Abstinence through Life Skills. A Seventh and Eighth Grade Curriculum.

    ERIC Educational Resources Information Center

    Nolte, William H., Jr.; And Others

    This pregnancy prevention curriculum guide for seventh and eighth grades is based upon the concept that individuals with social behavioral problems such as teenage pregnancy, drug abuse, criminal records, and other disruptive behaviors have a set of symptoms in common. Those symptoms include poor self-esteem, a lack of assertiveness, the inability…

  10. 78 FR 51809 - Seventh Meeting: RTCA Special Committee 227, Standards of Navigation Performance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-21

    ... Federal Aviation Administration Seventh Meeting: RTCA Special Committee 227, Standards of Navigation...: Meeting Notice of RTCA Special Committee 227, Standards of Navigation Performance. SUMMARY: The FAA is..., Standards of Navigation Performance. DATES: The meeting will be held September 9-13, 2013 from 9:00 a.m.-...

  11. An Analysis of Global Problems Issues in Sixth and Seventh Grade Science Textbooks.

    ERIC Educational Resources Information Center

    Hamm, Mary; Adams, Dennis

    The study examines the extent to which the global issues of population growth, world hunger, air quality and atmosphere, and water resources were treated in sixth and seventh grade science textbooks. Ten textbooks were examined by five raters to determine the amount of content presented by different textbooks on global issues, the number of pages…

  12. Indian River County Environmental Education Instructional Guide. Social Studies, Seventh Grade.

    ERIC Educational Resources Information Center

    Florida State Dept. of Education, Tallahassee.

    The guide is one in a series for teachers, students, and community members to help develop and teach environmental concepts, responsibility, and problem solving. It presents concepts and activities related to environmental education for seventh grade social studies classes. Background information is based on the Indian River County environment of…

  13. Measuring up to the Model: A Ranking of State Charter School Laws. Seventh Edition

    ERIC Educational Resources Information Center

    Ziebarth, Todd

    2016-01-01

    This seventh edition of "Measuring up to the Model: A Ranking of State Charter School Laws" presents the latest activity in charter public school legislation across the country. Some highlights include: (1) significant activity regarding potential enabling legislation in several of the states without charter public school laws, (2)…

  14. Environmental Quality, the Seventh Annual Report of the Council on Environmental Quality.

    ERIC Educational Resources Information Center

    Council on Environmental Quality, Washington, DC.

    This seventh annual report discusses the state of the environment and new or continuing efforts to improve it. The topics are treated in two parts. The first part discusses events of the past year and cites new legislation, court rulings, and other major developments affecting the environment. Part two focuses on conditions and trends by analyzing…

  15. Indian River County Environmental Education Instructional Guide: Language Arts, Seventh Grade. Pilot Edition.

    ERIC Educational Resources Information Center

    Palmer, Cynthia

    As part of a language arts series for kindergarten through grade nine, this seventh grade guide examines environmental values, concepts, and problems according to a common conceptual scheme: all living things, including humans, are interrelated and interdependent; heredity and environment interact to determine the characteristics of an organism…

  16. Factors Influencing Mathematical Problem-Solving Achievement of Seventh Grade Turkish Students

    ERIC Educational Resources Information Center

    Guven, Bulent; Cabakcor, Buket Ozum

    2013-01-01

    It is known that there are many factors affecting students' problem-solving abilities. In this study, the influence of seventh-grade students' affective factors, their academic success, their gender and their families' educational levels on their problem-solving achievement was examined. To achieve this aim, a Problem-Solving Attitude Scale, a…

  17. Patterns of Vaginal, Oral, and Anal Sexual Intercourse in an Urban Seventh-Grade Population

    ERIC Educational Resources Information Center

    Markham, Christine M.; Peskin, Melissa Fleschler; Addy, Robert C.; Baumler, Elizabeth R.; Tortolero, Susan R.

    2009-01-01

    Background: This study examines the prevalence of vaginal, oral, and anal intercourse among a population of urban, public middle school students, the characteristics of early sexual initiators, and the sequence of sexual initiation. Such data are limited for early adolescents. Methods: A total of 1279 seventh-grade students (57.3% female, 43.6%…

  18. 76 FR 38742 - Seventh Meeting: RTCA Special Committee 224: Airport Security Access Control Systems

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-01

    ... Federal Aviation Administration Seventh Meeting: RTCA Special Committee 224: Airport Security Access... Committee 224 meeting: Airport Security Access Control Systems (Update to DO-230B). SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 224: Airport...

  19. An Investigation of the Processes of Seventh Graders Creating Multimedia Documents.

    ERIC Educational Resources Information Center

    Fan, Huey-Ling; Orey, Michael

    2002-01-01

    Addresses the implementation of a constructivist approach to using multimedia technology in two advanced language art classrooms in a public middle school seventh grade class. Discuses the development of management, technical, research, and problem solving skills, and placing final projects on the Web to give students a sense of audience.…

  20. Career Education in the Seventh Grade Social Class. Career Development Project.

    ERIC Educational Resources Information Center

    Melechen, Rachel

    The 17 seventh grade social studies activities, designed for career education, focus on: personal development; self-analysis; awareness of occupational choices; career development over a lifetime; knowledge of useful skills for appropriate careers, future job opportunities; occupational clusters; the interrelationship between work, leisure, and…

  1. SEVENTH GRADE SOCIAL STUDIES PROGRAM EVALUATION, SEPTEMBER 6, 1966-JUNE 16, 1967.

    ERIC Educational Resources Information Center

    Milwaukee Public Schools, WI. Div. of Curriculum and Instruction.

    THE SEVENTH GRADE SOCIAL STUDIES PROJECT OF THE MILWAUKEE PUBLIC SCHOOLS WAS DESIGNED TO STRENGTHEN THE WORK-STUDY AND COGNITIVE SKILLS OF DISADVANTAGED PUPILS IN THE AREA OF SOCIAL STUDIES. IT WAS EXPECTED THAT THE STUDENTS' KNOWLEDGE OF COURSE CONTENT WOULD INCREASE AND THAT THEIR ATTITUDE TOWARD THEIR ROLE IN SOCIETY WOULD IMPROVE. THE PROJECT…

  2. On different facets of regularization theory.

    PubMed

    Chen, Zhe; Haykin, Simon

    2002-12-01

    This review provides a comprehensive understanding of regularization theory from different perspectives, emphasizing smoothness and simplicity principles. Using the tools of operator theory and Fourier analysis, it is shown that the solution of the classical Tikhonov regularization problem can be derived from the regularized functional defined by a linear differential (integral) operator in the spatial (Fourier) domain. State-of-the-art research relevant to the regularization theory is reviewed, covering Occam's razor, minimum length description, Bayesian theory, pruning algorithms, informational (entropy) theory, statistical learning theory, and equivalent regularization. The universal principle of regularization in terms of Kolmogorov complexity is discussed. Finally, some prospective studies on regularization theory and beyond are suggested.

  3. Infusion pump inspection frequencies. How often is inspection really needed?

    PubMed

    1998-01-01

    As noted in this issue's Evaluation of infusion pump analyzers, the frequency at which a facility inspects its infusion pumps can help determine its need for one or more analyzers. It can also have a financial impact on the clinical engineering department. In this article, we discuss inspection issues affecting infusion pumps, including our recommendations and how facilities can set intervals for their equipment. (For ECRI's procedure for inspecting infusion devices, refer to Procedure/Checklist 416-0595 in the Health Devices Inspection and Preventive Maintenance [IPM] System; contact ECRI's Communications Department at [610] 825-6000, ext. 888, for more information about this publication.)

  4. Physical model of dimensional regularization

    NASA Astrophysics Data System (ADS)

    Schonfeld, Jonathan F.

    2016-12-01

    We explicitly construct fractals of dimension 4{-}ɛ on which dimensional regularization approximates scalar-field-only quantum-field theory amplitudes. The construction does not require fractals to be Lorentz-invariant in any sense, and we argue that there probably is no Lorentz-invariant fractal of dimension greater than 2. We derive dimensional regularization's power-law screening first for fractals obtained by removing voids from 3-dimensional Euclidean space. The derivation applies techniques from elementary dielectric theory. Surprisingly, fractal geometry by itself does not guarantee the appropriate power-law behavior; boundary conditions at fractal voids also play an important role. We then extend the derivation to 4-dimensional Minkowski space. We comment on generalization to non-scalar fields, and speculate about implications for quantum gravity.

  5. Regular Motions of Resonant Asteroids

    NASA Astrophysics Data System (ADS)

    Ferraz-Mello, S.

    1990-11-01

    RESUMEN. Se revisan resultados analiticos relativos a soluciones regulares del problema asteroidal eliptico promediados en la vecindad de una resonancia con jupiten Mencionamos Ia ley de estructura para libradores de alta excentricidad, la estabilidad de los centros de liberaci6n, las perturbaciones forzadas por la excentricidad de jupiter y las 6rbitas de corotaci6n. ABSTRAC This paper reviews analytical results concerning the regular solutions of the elliptic asteroidal problem averaged in the neighbourhood of a resonance with jupiter. We mention the law of structure for high-eccentricity librators, the stability of the libration centers, the perturbations forced by the eccentricity ofjupiter and the corotation orbits. Key words: ASThROIDS

  6. Energy functions for regularization algorithms

    NASA Technical Reports Server (NTRS)

    Delingette, H.; Hebert, M.; Ikeuchi, K.

    1991-01-01

    Regularization techniques are widely used for inverse problem solving in computer vision such as surface reconstruction, edge detection, or optical flow estimation. Energy functions used for regularization algorithms measure how smooth a curve or surface is, and to render acceptable solutions these energies must verify certain properties such as invariance with Euclidean transformations or invariance with parameterization. The notion of smoothness energy is extended here to the notion of a differential stabilizer, and it is shown that to void the systematic underestimation of undercurvature for planar curve fitting, it is necessary that circles be the curves of maximum smoothness. A set of stabilizers is proposed that meet this condition as well as invariance with rotation and parameterization.

  7. Safeguards management inspection procedures

    SciTech Connect

    Barth, M.J.; Dunn, D.R.

    1984-08-01

    The objective of this inspection module is to independently assess the contributions of licensee management to overall safeguards systems performance. The inspector accomplishes this objective by comparing the licensee's safeguards management to both the 10 CFR, parts 70 and 73, requirements and to generally accepted management practices. The vehicle by which this comparison is to be made consists of assessment questions and key issues which point the inspector to areas of primary concern to the NRC and which raise additional issues for the purpose of exposing management ineffectiveness. Further insight into management effectiveness is obtained through those assessment questions specifically directed toward the licensee's safeguards system performance. If the quality of the safeguards is poor, then the inspector should strongly suspect that management's role is ineffective and should attempt to determine management's influence (or lack thereof) on the underlying safeguards deficiencies. (The converse is not necessarily true, however.) The assessment questions in essence provide an opportunity for the inspector to identify, to single out, and to probe further, questionable management practices. Specific issues, circumstances, and concerns which point to questionable or inappropriate practices should be explicitly identified and referenced against the CFR and the assessment questions. The inspection report should also explain why the inspector feels certain management practices are poor, counter to the CFR, and/or point to ineffecive management. Concurrent with documenting the inspection results, the inspector should provide recommendations for alleviating observed management practices that are detrimental to effective safeguards. The recommendations could include: specific changes in the practices of the licensee, followup procedures on the part of NRC, and proposed license changes.

  8. Pellet inspection apparatus

    DOEpatents

    Wilks, Robert S.; Taleff, Alexander; Sturges, Jr., Robert H.

    1982-01-01

    Apparatus for inspecting nuclear fuel pellets in a sealed container for diameter, flaws, length and weight. The apparatus includes, in an array, a pellet pick-up station, four pellet inspection stations and a pellet sorting station. The pellets are delivered one at a time to the pick-up station by a vibrating bowl through a vibrating linear conveyor. Grippers each associated with a successive pair of the stations are reciprocable together to pick up a pellet at the upstream station of each pair and to deposit the pellet at the corresponding downstream station. The gripper jaws are opened selectively depending on the state of the pellets at the stations and the particular cycle in which the apparatus is operating. Inspection for diameter, flaws and length is effected in each case by a laser beam projected on the pellets by a precise optical system while each pellet is rotated by rollers. Each laser and its optical system are mounted in a container which is free standing on a precise surface and is provided with locating buttons which engage locating holes in the surface so that each laser and its optical system is precisely set. The roller stands are likewise free standing and are similarly precisely positioned. The diameter optical system projects a thin beam of light which scans across the top of each pellet and is projected on a diode array. The fl GOVERNMENT CONTRACT CLAUSE The invention herein described was made in the course of or under a contract or subcontract thereunder with the Department of Energy bearing No. EY-67-14-C-2170.

  9. Laser Safety Inspection Criteria

    SciTech Connect

    Barat, K

    2005-06-13

    A responsibility of the Laser Safety Officer (LSO) is to perform laser audits. The American National Standard Z136.1 Safe Use of Lasers references this requirement through several sections. One such reference is Section 1.3.2.8, Safety Features Audits, ''The LSO shall ensure that the safety features of the laser installation facilities and laser equipment are audited periodically to assure proper operation''. The composition, frequency and rigor of that inspection/audit rests in the hands of the LSO. A common practice for institutions is to develop laser audit checklists or survey forms It is common for audit findings from one inspector or inspection to the next to vary even when reviewing the same material. How often has one heard a comment, ''well this area has been inspected several times over the years and no one ever said this or that was a problem before''. A great number of audit items, and therefore findings, are subjective because they are based on the experience and interest of the auditor to particular items on the checklist. Beam block usage, to one set of eyes might be completely adequate, while to another, inadequate. In order to provide consistency, the Laser Safety Office of the National Ignition Facility Directorate has established criteria for a number of items found on the typical laser safety audit form. The criteria are distributed to laser users. It serves two broad purposes; first, it gives the user an expectation of what will be reviewed by an auditor. Second, it is an opportunity to explain audit items to the laser user and thus the reasons for some of these items, such as labelling of beam blocks.

  10. Visual Inspection of Surfaces

    NASA Technical Reports Server (NTRS)

    Hughes, David; Perez, Xavier

    2007-01-01

    This presentation evaluates the parameters that affect visual inspection of cleanliness. Factors tested include surface reflectance, surface roughness, size of the largest particle, exposure time, inspector and distance from sample surface. It is concluded that distance predictions were not great, particularly because the distance at which contamination is seen may depend on more variables than those tested. Most parameters estimates had confidence of 95% or better, except for exposure and reflectance. Additionally, the distance at which surface is visibly contaminated decreases with increasing reflectance, roughness, and exposure. The distance at which the surface is visually contaminated increased with the largest particle size. These variables were only slightly affected the observer.

  11. Ceramic inspection system

    DOEpatents

    Werve, Michael E.

    2006-05-16

    A system for inspecting a ceramic component. The ceramic component is positioned on a first rotary table. The first rotary table rotates the ceramic component. Light is directed toward the first rotary table and the rotating ceramic component. A detector is located on a second rotary table. The second rotary table is operably connected to the first rotary table and the rotating ceramic component. The second rotary table is used to move the detector at an angle to the first rotary table and the rotating ceramic component.

  12. Acoustic inspection device

    DOEpatents

    Diaz, Aaron A.; Burghard, Brion J.; Skorpik, James R.; Pappas, Richard A.; Mullen, O. Dennis; Samuel, Todd J.; Reid, Larry D.; Harris, Joe C.; Valencia, Juan D.; Smalley, Jonathan T.; Shepard, Chester L.; Taylor, Theodore T.

    2005-09-06

    An ultrasound inspection apparatus particularly adapted to examine containers (sealed or unsealed) containing a liquid or solid bulk material. The apparatus has an overall configuration of a hand held pistol with a front transducer contact surface that is positioned against a front wall of the container. An ultrasound pulse is transmitted from the apparatus to be reflected from a back wall of a container being investigated. The received echo pulse is converted to a digital waveform. The waveform is analyzed relative to temperature, travel distance of the pulse(s), and time of travel to ascertain characteristics of the liquid or other materials and to provide identification of the same.

  13. Electrostatic Levitator Inspected

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Larry Savage, Dr. Jan Rogers, Dr. Michael Robinson (All NASA) and Doug Huie (Mevatec) inspect the Electrostatic Levitator (ESL) at NASA's Marshall Space Flight Center (MSFC). The ESL uses static electricity to suspend an object (about 2-3 mm in diameter) inside a vacuum chamber while a laser heats the sample until it melts. This lets scientists record a wide range of physical properties without the sample contacting the container or any instruments, conditions that would alter the readings. The Electrostatic Levitator is one of several tools used in NASA's microgravity materials science program.

  14. Automated Telerobotic Inspection Of Surfaces

    NASA Technical Reports Server (NTRS)

    Balaram, J.; Prasad, K. Venkatesh

    1996-01-01

    Method of automated telerobotic inspection of surfaces undergoing development. Apparatus implementing method includes video camera that scans over surfaces to be inspected, in manner of mine detector. Images of surfaces compared with reference images to detect flaws. Developed for inspecting external structures of Space Station Freedom for damage from micrometeorites and debris from prior artificial satellites. On Earth, applied to inspection for damage, missing parts, contamination, and/or corrosion on interior surfaces of pipes or exterior surfaces of bridges, towers, aircraft, and ships.

  15. Waste inspection tomography (WIT)

    SciTech Connect

    Bernardi, R.T.

    1995-10-01

    Waste Inspection Tomography (WIT) provides mobile semi-trailer mounted nondestructive examination (NDE) and assay (NDA) for nuclear waste drum characterization. WIT uses various computed tomography (CT) methods for both NDE and NDA of nuclear waste drums. Low level waste (LLW), transuranic (TRU), and mixed radioactive waste can be inspected and characterized without opening the drums. With externally transmitted x-ray NDE techniques, WIT has the ability to identify high density waste materials like heavy metals, define drum contents in two- and three-dimensional space, quantify free liquid volumes through density and x-ray attenuation coefficient discrimination, and measure drum wall thickness. With waste emitting gamma-ray NDA techniques, WIT can locate gamma emitting radioactive sources in two- and three-dimensional space, identify gamma emitting, isotopic species, identify the external activity levels of emitting gamma-ray sources, correct for waste matrix attenuation, provide internal activity approximations, and provide the data needed for waste classification as LLW or TRU.

  16. Waste inspection tomography (WIT)

    SciTech Connect

    Bernardi, R.T.; Han, K.S.

    1994-12-31

    The WIT program will provide an inspection system that offers the nuclear waste evaluator a unique combination of tools for regulatory-driven characterization of low-level waste (LLW), transuranic waste (TRU), and mixed waste drums. WIT provides nondestructive, noninvasive, and environmentally safe inspections using X-ray and gamma ray technologies, with reasonable cost and throughput. Two emission imaging techniques will be employed for characterizing materials in waste containers. The first of these is gamma emission tomography, commonly called single-photon emission computed tomography (SPECT). Rather than using an external radiation source, SPECT uses the emission of radioactive materials within the object of interest for imaging. In this case, emission from actual nuclear waste within a container will provide a three-dimensional image of the radioactive substances in the container. The second emission technique will use high-purity germanium detectors for gamma ray spectroscopy. This technique, called nondestructive assay (NDA), can identify the emitting isotopic species and strength. Work in emission tomography and assay of nuclear waste has been undertaken at Lawrence Livermore National Laboratory using a technique called Passive Tomography. Results from a process development unit are presented.

  17. Effect of Adhesive Application on Sealant Success: A Clinical Study of Fifth and Seventh Generation Adhesive Systems

    PubMed Central

    Tandon, Vaibhav; Tangade, Pradeep Shankar; Tirth, Amit; Pal, Sumit Kumar; Lingesha, Chaitra Telgi; Arora, Vikram; Yadav, Vipul

    2015-01-01

    Objectives: The aim of the study was to compare the effect of fifth and seventh generation bonding agent on sealant success. Materials and Methods: Sixty-four school children aged six to nine years received sealants in four permanent molars in a split mouth design, such that each patient received sealant in the first permanent molar with fifth generation bonding agent in one arch and seventh generation bonding agent in the other arch; contra-lateral molars were sealed with sealant alone. The evaluation was carried out at baseline, three months, six months and 12 months, according to the criteria by Feigal et al, in 2000. Chi- square test was used to analyze data at P<0.05 level of significance. Results: Statistically significant differences were found for sealant retention between fifth generation and sealant group, and fifth generation and seventh generation groups; whereas, no significant difference was found for sealant retention between seventh generation and sealant group at three, six and 12 months. Conclusion: As separate etch and rinse steps are not required for seventh generation bonding agents, and almost similar results were obtained for both sealant and seventh generation groups, it can be concluded that application of sealant along with a seventh generation bonding agent may enhance sealant success and can be used for caries prevention in preventive programs. PMID:27252754

  18. 49 CFR 213.365 - Visual inspections.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Visual inspections. 213.365 Section 213.365... Visual inspections. (a) All track shall be visually inspected in accordance with the schedule prescribed..., electrical, and other track inspection devices may be used to supplement visual inspection. If a vehicle...

  19. 7 CFR 29.39 - Permissive inspection.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Permissive inspection. 29.39 Section 29.39 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... INSPECTION Regulations Definitions § 29.39 Permissive inspection. Inspection authorized under section 6...

  20. 49 CFR 396.17 - Periodic inspection.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... MAINTENANCE § 396.17 Periodic inspection. (a) Every commercial motor vehicle must be inspected as required by... least once during the preceding 12 months and documentation of such inspection is on the vehicle. The... annual inspection for vehicles under the carrier's control which are not subject to an inspection...

  1. 49 CFR 213.233 - Track inspections.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... a vehicle at a speed that allows the person making the inspection to visually inspect the track... may be used to supplement visual inspection. If a vehicle is used for visual inspection, the speed of..., otherwise, the inspection vehicle speed shall be at the sole discretion of the inspector, based on...

  2. 49 CFR 213.233 - Track inspections.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... a vehicle at a speed that allows the person making the inspection to visually inspect the track... may be used to supplement visual inspection. If a vehicle is used for visual inspection, the speed of..., otherwise, the inspection vehicle speed shall be at the sole discretion of the inspector, based on...

  3. 49 CFR 213.233 - Track inspections.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... a vehicle at a speed that allows the person making the inspection to visually inspect the track... may be used to supplement visual inspection. If a vehicle is used for visual inspection, the speed of..., otherwise, the inspection vehicle speed shall be at the sole discretion of the inspector, based on...

  4. 49 CFR 396.17 - Periodic inspection.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... MAINTENANCE § 396.17 Periodic inspection. (a) Every commercial motor vehicle must be inspected as required by... least once during the preceding 12 months and documentation of such inspection is on the vehicle. The... annual inspection for vehicles under the carrier's control which are not subject to an inspection...

  5. 49 CFR 396.17 - Periodic inspection.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... MAINTENANCE § 396.17 Periodic inspection. (a) Every commercial motor vehicle must be inspected as required by... least once during the preceding 12 months and documentation of such inspection is on the vehicle. The... annual inspection for vehicles under the carrier's control which are not subject to an inspection...

  6. 49 CFR 396.17 - Periodic inspection.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... MAINTENANCE § 396.17 Periodic inspection. (a) Every commercial motor vehicle must be inspected as required by... least once during the preceding 12 months and documentation of such inspection is on the vehicle. The... annual inspection for vehicles under the carrier's control which are not subject to an inspection...

  7. 49 CFR 213.233 - Track inspections.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... a vehicle at a speed that allows the person making the inspection to visually inspect the track... may be used to supplement visual inspection. If a vehicle is used for visual inspection, the speed of..., otherwise, the inspection vehicle speed shall be at the sole discretion of the inspector, based on...

  8. 49 CFR 213.233 - Track inspections.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... a vehicle at a speed that allows the person making the inspection to visually inspect the track... may be used to supplement visual inspection. If a vehicle is used for visual inspection, the speed of..., otherwise, the inspection vehicle speed shall be at the sole discretion of the inspector, based on...

  9. 46 CFR 176.800 - Inspection standards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) INSPECTION AND CERTIFICATION Material Inspections § 176.800 Inspection standards. (a) A vessel is inspected... acceptable to the cognizant OCMI as good marine practice. (b) In the application of inspection standards...

  10. 46 CFR 176.800 - Inspection standards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) INSPECTION AND CERTIFICATION Material Inspections § 176.800 Inspection standards. (a) A vessel is inspected... acceptable to the cognizant OCMI as good marine practice. (b) In the application of inspection standards...

  11. 46 CFR 176.800 - Inspection standards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) INSPECTION AND CERTIFICATION Material Inspections § 176.800 Inspection standards. (a) A vessel is inspected... acceptable to the cognizant OCMI as good marine practice. (b) In the application of inspection standards...

  12. 46 CFR 176.800 - Inspection standards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) INSPECTION AND CERTIFICATION Material Inspections § 176.800 Inspection standards. (a) A vessel is inspected... acceptable to the cognizant OCMI as good marine practice. (b) In the application of inspection standards...

  13. Knowledge and regularity in planning

    NASA Technical Reports Server (NTRS)

    Allen, John A.; Langley, Pat; Matwin, Stan

    1992-01-01

    The field of planning has focused on several methods of using domain-specific knowledge. The three most common methods, use of search control, use of macro-operators, and analogy, are part of a continuum of techniques differing in the amount of reused plan information. This paper describes TALUS, a planner that exploits this continuum, and is used for comparing the relative utility of these methods. We present results showing how search control, macro-operators, and analogy are affected by domain regularity and the amount of stored knowledge.

  14. Laser Safety Inspection Criteria

    SciTech Connect

    Barat, K

    2005-02-11

    A responsibility of the Laser Safety Officer (LSO) is to perform laser safety audits. The American National Standard Z136.1 Safe use of Lasers references this requirement in several sections: (1) Section 1.3.2 LSO Specific Responsibilities states under Hazard Evaluation, ''The LSO shall be responsible for hazards evaluation of laser work areas''; (2) Section 1.3.2.8, Safety Features Audits, ''The LSO shall ensure that the safety features of the laser installation facilities and laser equipment are audited periodically to assure proper operation''; and (3) Appendix D, under Survey and Inspections, it states, ''the LSO will survey by inspection, as considered necessary, all areas where laser equipment is used''. Therefore, for facilities using Class 3B and or Class 4 lasers, audits for laser safety compliance are expected to be conducted. The composition, frequency and rigueur of that inspection/audit rests in the hands of the LSO. A common practice for institutions is to develop laser audit checklists or survey forms. In many institutions, a sole Laser Safety Officer (LSO) or a number of Deputy LSO's perform these audits. For that matter, there are institutions that request users to perform a self-assessment audit. Many items on the common audit list and the associated findings are subjective because they are based on the experience and interest of the LSO or auditor in particular items on the checklist. Beam block usage is an example; to one set of eyes a particular arrangement might be completely adequate, while to another the installation may be inadequate. In order to provide more consistency, the National Ignition Facility Directorate at Lawrence Livermore National Laboratory (NIF-LLNL) has established criteria for a number of items found on the typical laser safety audit form. These criteria are distributed to laser users, and they serve two broad purposes: first, it gives the user an expectation of what will be reviewed by an auditor, and second, it is an

  15. Pipe inspection and repair system

    NASA Technical Reports Server (NTRS)

    Schempf, Hagen (Inventor); Mutschler, Edward (Inventor); Chemel, Brian (Inventor); Boehmke, Scott (Inventor); Crowley, William (Inventor)

    2004-01-01

    A multi-module pipe inspection and repair device. The device includes a base module, a camera module, a sensor module, an MFL module, a brush module, a patch set/test module, and a marker module. Each of the modules may be interconnected to construct one of an inspection device, a preparation device, a marking device, and a repair device.

  16. Grain quality inspection system

    NASA Technical Reports Server (NTRS)

    Flood, C. A., Jr.; Singletow, D. P.; James, S. N.

    1979-01-01

    A review of grain quality indicators and measurement methods was conducted in order to assess the feasibility of using remote sensing technology to develop a continuous monitoring system for use during grain transfer operations. Most detection methods were found to be too slow or too expensive to be incorporated into the normal inspection procedure of a grain elevator on a continuous basis. Two indicators, moisture content and broken corn and foreign material, show potential for automation and are of an economic value. A microprocessor based system which utilizes commercially available electronic moisture meter was developed and tested. A method for automating BCFM measurement is described. A complete system description is presented along with performance test results.

  17. Inspection system calibration methods

    DOEpatents

    Deason, Vance A.; Telschow, Kenneth L.

    2004-12-28

    An inspection system calibration method includes producing two sideband signals of a first wavefront; interfering the two sideband signals in a photorefractive material, producing an output signal therefrom having a frequency and a magnitude; and producing a phase modulated operational signal having a frequency different from the output signal frequency, a magnitude, and a phase modulation amplitude. The method includes determining a ratio of the operational signal magnitude to the output signal magnitude, determining a ratio of a 1st order Bessel function of the operational signal phase modulation amplitude to a 0th order Bessel function of the operational signal phase modulation amplitude, and comparing the magnitude ratio to the Bessel function ratio.

  18. TPS Inspection and Repair

    NASA Technical Reports Server (NTRS)

    Parazynski, Scott

    2012-01-01

    Dr. Scott Parazynski provided a retrospective on the EVA tools and procedures efforts NASA went through in the aftermath of Columbia for the Shuttle Thermal Protection System (TPS) inspection and repair. He describes his role as the lead astronaut on this effort, and covered all of the Neutral Buoyancy Lab (NBL), KC 135 (reduced gravity aircraft), Precision Air Bearing Floor (PABF), vacuum chamber and 1 G testing that was done in order to develop the tools and techniques that were flown. Parazynski also discusses how the EVA community worked together to resolve a huge safety issue, and how his work in the spacesuit was critical to overcoming a design limitation of the Space Shuttle.

  19. Automated fabric inspection system

    NASA Astrophysics Data System (ADS)

    Jarvis, Christine W.

    1993-10-01

    The Automatic Fabric Inspection System developed by Systronics Inc. for Clemson Apparel Research uses vision technology to acquire images of the fabric two thousand times per second. Each image-video line consisting of 2048 picture elements is analyzed by a signal processing module and a decision on defect presence and location is made. A product norm signal is first established by having the system acquire an image of an unflawed stripe of the product. The output of each picture element (pixel) is digitized to a grey scale value in the 0-255 range. Threshold levels for defects with grey scale values higher and lower than product norm can then be established and set. The system will then compare all subsequent images against the set thresholds.

  20. Thermographic inspection of massive structures

    SciTech Connect

    Renshaw, Jeremy B.; Guimaraes, Maria; Scott, David B.

    2014-02-18

    Nondestructive Evaluation of concrete structures is a growing concern for the nuclear industry as well as for many other industries. As critical concrete components continue to age, the ability to assess the health and suitability for continued service has become a key consideration. In some cases, repair of these structures is difficult and expensive, while replacement is prohibitively expensive or, in some cases, not feasible. Therefore, the ability to inspect these key assets is a primary concern, especially in the nuclear industry. Due to the large size of containment buildings, cooling towers, and other large concrete assets, the ability to rapidly inspect for defects of concern is very desirable. Thermographic inspection appears to have the required ability to rapidly inspect large structures to ascertain the location and size of many of the defects of concern. This ability was demonstrated by performing a thermographic inspection of a large concrete dam in 2 days.

  1. Ultrasonic inspection and deployment apparatus

    DOEpatents

    Michaels, Jennifer E.; Michaels, Thomas E.; Mech, Jr., Stephen J.

    1984-01-01

    An ultrasonic inspection apparatus for the inspection of metal structures, especially installed pipes. The apparatus combines a specimen inspection element, an acoustical velocity sensing element, and a surface profiling element, all in one scanning head. A scanning head bellows contains a volume of oil above the pipe surface, serving as acoustical couplant between the scanning head and the pipe. The scanning head is mounted on a scanning truck which is mobile around a circular track surrounding the pipe. The scanning truck has sufficient motors, gears, and position encoders to allow the scanning head six degrees of motion freedom. A computer system continually monitors acoustical velocity, and uses that parameter to process surface profiling and inspection data. The profiling data is used to automatically control scanning head position and alignment and to define a coordinate system used to identify and interpret inspection data. The apparatus is suitable for highly automated, remote application in hostile environments, particularly high temperature and radiation areas.

  2. Device for inspecting vessel surfaces

    DOEpatents

    Appel, D. Keith

    1995-01-01

    A portable, remotely-controlled inspection crawler for use along the walls of tanks, vessels, piping and the like. The crawler can be configured to use a vacuum chamber for supporting itself on the inspected surface by suction or a plurality of magnetic wheels for moving the crawler along the inspected surface. The crawler is adapted to be equipped with an ultrasonic probe for mapping the structural integrity or other characteristics of the surface being inspected. Navigation of the crawler is achieved by triangulation techniques between a signal transmitter on the crawler and a pair of microphones attached to a fixed, remote location, such as the crawler's deployment unit. The necessary communications are established between the crawler and computers external to the inspection environment for position control and storage and/or monitoring of data acquisition.

  3. Preface: Proceedings of the seventh international symposium on the biology and management of corigonid fishes

    USGS Publications Warehouse

    Todd, Thomas; Fleischer, Guy

    2002-01-01

    This volume is the proceedings of the Seventh International Symposium on the Biology and Management of Coregonid Fishes (ISBMCF). As in all six preceding symposia, the seventh meeting of the ISBMCF provided an international forum for the scientific review and discussion of the various taxonomic, biological, ecological, and management issues that surround this important group of Holarctic fishes. The collection of presentations for this conference was addressed in the following convened sessions: Genetics, Stocking, Fisheries, and Biology, as well as special sessions on Lake Baikal, Russia and Lake Femund, Norway. The conference comprised 53 oral and 58 poster presentations by scientists from Canada, the United Kingdom, France, Switzerland, Germany, Finland, Norway, Poland, Russia, and the United States. In total, there were 162 participants, including an unprecedented 18 scientists from Russia as the result of additional, concerted support.

  4. 7 CFR 996.8 - Incoming inspection.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.8 Incoming inspection. Incoming inspection means the sampling, inspection, and certification of farmers stock peanuts...

  5. 7 CFR 996.8 - Incoming inspection.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.8 Incoming inspection. Incoming inspection means the sampling, inspection, and certification of farmers stock peanuts...

  6. 7 CFR 996.8 - Incoming inspection.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.8 Incoming inspection. Incoming inspection means the sampling, inspection, and certification of farmers stock peanuts...

  7. 7 CFR 996.8 - Incoming inspection.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.8 Incoming inspection. Incoming inspection means the sampling, inspection, and certification of farmers stock peanuts...

  8. 7 CFR 996.8 - Incoming inspection.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.8 Incoming inspection. Incoming inspection means the sampling, inspection, and certification of farmers stock peanuts...

  9. 9 CFR 354.10 - Inspection service.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION VOLUNTARY INSPECTION OF RABBITS AND EDIBLE PRODUCTS THEREOF Basis of Service § 354.10...

  10. Minority University-Space Interdisciplinary Network Conference Proceedings of the Seventh Annual Users' Conference

    NASA Technical Reports Server (NTRS)

    Harrington, James L., Jr.; Brown, Robin L.; Shukla, Pooja

    1998-01-01

    Seventh annual conference proceedings of the Minority University-SPace Interdisciplinary Network (MU-SPIN) conference. MU-SPIN is cosponsored by NASA Goddard Space Flight Center and the National Science Foundation, and is a comprehensive educational initiative for Historically Black Colleges and Universities, and minority universities. MU-SPIN focuses on the transfer of advanced computer networking technologies to these institutions and their use for supporting multidisciplinary research.

  11. Trials of Command: General John D. Lavelle and the Seventh Air Force in Vietnam

    DTIC Science & Technology

    2011-04-07

    Thesis: General John D. Lavelle protected the lives of the airmen assigned to the Seventh .Air Force through a liberal interpretation of the rules...airmen’s lives , and that was worth more to him than four stars.ŕ -John D. Lavelle, Jr., January 2007 In July 1971, Air Force General John D. Lavelle...protection of the lives and safetyof thousands of courageous young airman in my command.൛ -General John D. Lavelle, Testimony to the Senate Armed

  12. International Drug Discovery Science and Technology--BIT's Seventh Annual Congress.

    PubMed

    Bodovitz, Steven

    2010-01-01

    BIT's Seventh Annual International Drug Discovery Science and Technology Congress, held in Shanghai, included topics covering new therapeutic and technological developments in the field of drug discovery. This conference report highlights selected presentations on open-access approaches to R&D, novel and multifactorial targets, and technologies that assist drug discovery. Investigational drugs discussed include the anticancer agents astuprotimut-r (GlaxoSmithKline plc) and AS-1411 (Antisoma plc).

  13. 22 CFR 120.39 - Regular employee.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Regular employee. 120.39 Section 120.39 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.39 Regular employee. (a) A regular employee means for purposes of this subchapter: (1) An...

  14. 22 CFR 120.39 - Regular employee.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Regular employee. 120.39 Section 120.39 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.39 Regular employee. (a) A regular employee means for purposes of this subchapter: (1) An...

  15. 22 CFR 120.39 - Regular employee.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Regular employee. 120.39 Section 120.39 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.39 Regular employee. (a) A regular employee means for purposes of this subchapter: (1) An...

  16. Regular Pentagons and the Fibonacci Sequence.

    ERIC Educational Resources Information Center

    French, Doug

    1989-01-01

    Illustrates how to draw a regular pentagon. Shows the sequence of a succession of regular pentagons formed by extending the sides. Calculates the general formula of the Lucas and Fibonacci sequences. Presents a regular icosahedron as an example of the golden ratio. (YP)

  17. Proceedings of the Seventh Applied Diamond Conference/Third Frontier Carbon Technology Joint Conference (ADC/FCT 2003). Supplement 1

    NASA Technical Reports Server (NTRS)

    Murakawa, M. (Editor); Miyoshi, K. (Editor); Koga, Y. (Editor); Schaefer, L. (Editor); Tzeng, Y. (Editor)

    2003-01-01

    This document contains 2 reports which were presented at the Seventh Applied Diamond Conference/Third Frontier Carbon Technology Joint Conference. The topics discuss the formation of C-N nanofibers as well as the characterization of diamond thin films.

  18. Assessment of Health Issues and Concerns of Israeli Seventh Graders during School Physician Examinations: A Pilot Study

    ERIC Educational Resources Information Center

    Knishkowy, Barry; Amitai, Yona; Hardoff, Daniel; Levy, Yehoshua; Kiro, Amnon

    2007-01-01

    Background: The "AMA Guidelines for Adolescent Preventive Services" (GAPS) recommends annual medical evaluations during adolescence, emphasizing screening and counseling regarding psychosocial issues. In Israel, seventh graders undergo medical examinations within the school health services, focusing on the detection of physical…

  19. Regularized degenerate multi-solitons

    NASA Astrophysics Data System (ADS)

    Correa, Francisco; Fring, Andreas

    2016-09-01

    We report complex {P}{T} -symmetric multi-soliton solutions to the Korteweg de-Vries equation that asymptotically contain one-soliton solutions, with each of them possessing the same amount of finite real energy. We demonstrate how these solutions originate from degenerate energy solutions of the Schrödinger equation. Technically this is achieved by the application of Darboux-Crum transformations involving Jordan states with suitable regularizing shifts. Alternatively they may be constructed from a limiting process within the context Hirota's direct method or on a nonlinear superposition obtained from multiple Bäcklund transformations. The proposed procedure is completely generic and also applicable to other types of nonlinear integrable systems.

  20. Natural frequency of regular basins

    NASA Astrophysics Data System (ADS)

    Tjandra, Sugih S.; Pudjaprasetya, S. R.

    2014-03-01

    Similar to the vibration of a guitar string or an elastic membrane, water waves in an enclosed basin undergo standing oscillatory waves, also known as seiches. The resonant (eigen) periods of seiches are determined by water depth and geometry of the basin. For regular basins, explicit formulas are available. Resonance occurs when the dominant frequency of external force matches the eigen frequency of the basin. In this paper, we implement the conservative finite volume scheme to 2D shallow water equation to simulate resonance in closed basins. Further, we would like to use this scheme and utilizing energy spectra of the recorded signal to extract resonant periods of arbitrary basins. But here we first test the procedure for getting resonant periods of a square closed basin. The numerical resonant periods that we obtain are comparable with those from analytical formulas.

  1. 40 CFR 763.176 - Inspections.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Prohibition of the Manufacture, Importation, Processing, and Distribution in Commerce of Certain Asbestos-Containing Products; Labeling Requirements § 763.176 Inspections. The Agency will conduct inspections...

  2. 49 CFR 230.13 - Daily inspection.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF TRANSPORTATION STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS General General Inspection... glasses and gauge cocks; (2) Boiler feedwater delivery systems, such as injectors and feedwater pumps;...

  3. 49 CFR 230.13 - Daily inspection.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., DEPARTMENT OF TRANSPORTATION STEAM LOCOMOTIVE INSPECTION AND MAINTENANCE STANDARDS General General Inspection... glasses and gauge cocks; (2) Boiler feedwater delivery systems, such as injectors and feedwater pumps;...

  4. Visual inspection for CTBT verification

    SciTech Connect

    Hawkins, W.; Wohletz, K.

    1997-03-01

    On-site visual inspection will play an essential role in future Comprehensive Test Ban Treaty (CTBT) verification. Although seismic and remote sensing techniques are the best understood and most developed methods for detection of evasive testing of nuclear weapons, visual inspection can greatly augment the certainty and detail of understanding provided by these more traditional methods. Not only can visual inspection offer ``ground truth`` in cases of suspected nuclear testing, but it also can provide accurate source location and testing media properties necessary for detailed analysis of seismic records. For testing in violation of the CTBT, an offending party may attempt to conceal the test, which most likely will be achieved by underground burial. While such concealment may not prevent seismic detection, evidence of test deployment, location, and yield can be disguised. In this light, if a suspicious event is detected by seismic or other remote methods, visual inspection of the event area is necessary to document any evidence that might support a claim of nuclear testing and provide data needed to further interpret seismic records and guide further investigations. However, the methods for visual inspection are not widely known nor appreciated, and experience is presently limited. Visual inspection can be achieved by simple, non-intrusive means, primarily geological in nature, and it is the purpose of this report to describe the considerations, procedures, and equipment required to field such an inspection.

  5. Fully Employing Software Inspections Data

    NASA Technical Reports Server (NTRS)

    Shull, Forrest; Feldmann, Raimund L.; Seaman, Carolyn; Regardie, Myrna; Godfrey, Sally

    2009-01-01

    Software inspections provide a proven approach to quality assurance for software products of all kinds, including requirements, design, code, test plans, among others. Common to all inspections is the aim of finding and fixing defects as early as possible, and thereby providing cost savings by minimizing the amount of rework necessary later in the lifecycle. Measurement data, such as the number and type of found defects and the effort spent by the inspection team, provide not only direct feedback about the software product to the project team but are also valuable for process improvement activities. In this paper, we discuss NASA's use of software inspections and the rich set of data that has resulted. In particular, we present results from analysis of inspection data that illustrate the benefits of fully utilizing that data for process improvement at several levels. Examining such data across multiple inspections or projects allows team members to monitor and trigger cross project improvements. Such improvements may focus on the software development processes of the whole organization as well as improvements to the applied inspection process itself.

  6. Evaluation of Microencapsulated Penetrant Inspection.

    DTIC Science & Technology

    1980-12-01

    AD-A9b 826 GENERAL ELECTRIC CO CINCINNATI OH AIRCRAFT ENGINE GROUP F/6 IA/2ADG EVALUATION OF MICROENCAPSULATED PENETRANT INSPECTION.(U) DEC 80 J M...4156 ADA096826 EVALUATION OF MICROENCAPSULATED PENETRANT INSPECTION i :I J.M. Portaz Aircraft Engine Group General Electric Company Cincinnati, Ohio... Microencapsulated Penetrant 5 7riJF-Iehica17 = Inspection p un May@84 -1 ---- --- ---- 19AMFGK657j7 7. AiJTHOR(s) nVCWRACT OR GRANT m 𔃻 " JO J.M./Portaz

  7. Procedures for precap visual inspection

    NASA Technical Reports Server (NTRS)

    1984-01-01

    Screening procedures for the final precap visual inspection of microcircuits used in electronic system components are described as an aid in training personnel unfamiliar with microcircuits. Processing techniques used in industry for the manufacture of monolithic and hybrid components are presented and imperfections that may be encountered during this inspection are discussed. Problem areas such as scratches, voids, adhesions, and wire bonding are illustrated by photomicrographs. This guide can serve as an effective tool in training personnel to perform precap visual inspections efficiently and reliably.

  8. 49 CFR 213.234 - Automated inspection of track constructed with concrete crossties.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... concrete crossties. 213.234 Section 213.234 Transportation Other Regulations Relating to Transportation... § 213.234 Automated inspection of track constructed with concrete crossties. (a) General. Except for... constructed with concrete crossties over which regularly scheduled passenger service trains operate, and...

  9. 49 CFR 213.234 - Automated inspection of track constructed with concrete crossties.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... concrete crossties. 213.234 Section 213.234 Transportation Other Regulations Relating to Transportation... § 213.234 Automated inspection of track constructed with concrete crossties. (a) General. Except for... constructed with concrete crossties over which regularly scheduled passenger service trains operate, and...

  10. 49 CFR 213.234 - Automated inspection of track constructed with concrete crossties.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... concrete crossties. 213.234 Section 213.234 Transportation Other Regulations Relating to Transportation... § 213.234 Automated inspection of track constructed with concrete crossties. (a) General. Except for... constructed with concrete crossties over which regularly scheduled passenger service trains operate, and...

  11. F Reactor Inspection

    SciTech Connect

    Grindstaff, Keith; Hathaway, Boyd; Wilson, Mike

    2014-10-29

    Workers from Mission Support Alliance, LLC., removed the welds around the steel door of the F Reactor before stepping inside the reactor to complete its periodic inspection. This is the first time the Department of Energy (DOE) has had the reactor open since 2008. The F Reactor is one of nine reactors along the Columbia River at the Department's Hanford Site in southeastern Washington State, where environmental cleanup has been ongoing since 1989. As part of the Tri-Party Agreement, the Department completes surveillance and maintenance activities of cocooned reactors periodically to evaluate the structural integrity of the safe storage enclosure and to ensure confinement of any remaining hazardous materials. "This entry marks a transition of sorts because the Hanford Long-Term Stewardship Program, for the first time, was responsible for conducting the entry and surveillance and maintenance activities," said Keith Grindstaff, Energy Department Long-Term Stewardship Program Manager. "As the River Corridor cleanup work is completed and transitioned to long-term stewardship, our program will manage any on-going requirements."

  12. F Reactor Inspection

    ScienceCinema

    Grindstaff, Keith; Hathaway, Boyd; Wilson, Mike

    2016-07-12

    Workers from Mission Support Alliance, LLC., removed the welds around the steel door of the F Reactor before stepping inside the reactor to complete its periodic inspection. This is the first time the Department of Energy (DOE) has had the reactor open since 2008. The F Reactor is one of nine reactors along the Columbia River at the Department's Hanford Site in southeastern Washington State, where environmental cleanup has been ongoing since 1989. As part of the Tri-Party Agreement, the Department completes surveillance and maintenance activities of cocooned reactors periodically to evaluate the structural integrity of the safe storage enclosure and to ensure confinement of any remaining hazardous materials. "This entry marks a transition of sorts because the Hanford Long-Term Stewardship Program, for the first time, was responsible for conducting the entry and surveillance and maintenance activities," said Keith Grindstaff, Energy Department Long-Term Stewardship Program Manager. "As the River Corridor cleanup work is completed and transitioned to long-term stewardship, our program will manage any on-going requirements."

  13. Advanced algorithms for radiographic material discrimination and inspection system design

    SciTech Connect

    Gilbert, Andrew J.; McDonald, Benjamin S.; Deinert, Mark R.

    2016-10-01

    X-ray and neutron radiography are powerful tools for non-invasively inspecting the interior of objects. Materials can be discriminated by noting how the radiographic signal changes with variations in the input spectrum or inspection mode. However, current methods are limited in their ability to differentiate when multiple materials are present, especially within large and complex objects. With X-ray radiography, the inability to distinguish materials of a similar atomic number is especially problematic. To overcome these critical limitations, we augmented our existing inverse problem framework with two important expansions: 1) adapting the previous methodology for use with multi-modal radiography and energy-integrating detectors, and 2) applying the Cramer-Rao lower bound to select an optimal set of inspection modes for a given application a priori. Adding these expanded capabilities to our algorithmic framework with adaptive regularization, we observed improved discrimination between high-Z materials, specifically plutonium and tungsten. The combined system can estimate plutonium mass within our simulated system to within 1%. Three types of inspection modes were modeled: multi-endpoint X-ray radiography alone; in combination with neutron radiography using deuterium-deuterium (DD); or in combination with neutron radiography using deuterium-tritium (DT) sources.

  14. Ultrasonic Inspection Of Thick Sections

    NASA Technical Reports Server (NTRS)

    Friant, C. L.; Djordjevic, B. B.; O'Keefe, C. V.; Ferrell, W.; Klutz, T.

    1993-01-01

    Ultrasonics used to inspect large, relatively thick vessels for hidden defects. Report based on experiments in through-the-thickness transmission of ultrasonic waves in both steel and filament-wound composite cases of solid-fuel rocket motors.

  15. Underwater welding, cutting and inspection

    SciTech Connect

    Tsai, C.L. . Ohio Underwater Welding Center)

    1995-02-01

    Underwater welding, cutting and inspection of offshore, inland waterway and port facilities are becoming a requirement for both military and industrial communities, as maintenance and repair costs continue to escalate, and as many of the facilities are in operation well beyond their intended design life. In nuclear applications, underwater welding, cutting and inspection for repair and modification of irradiated nuclear power plant components are also a requirement. This article summarizes recent developments in this emerging underwater technology.

  16. Surface inspection: Research and development

    NASA Technical Reports Server (NTRS)

    Batchelder, J. S.

    1987-01-01

    Surface inspection techniques are used for process learning, quality verification, and postmortem analysis in manufacturing for a spectrum of disciplines. First, trends in surface analysis are summarized for integrated circuits, high density interconnection boards, and magnetic disks, emphasizing on-line applications as opposed to off-line or development techniques. Then, a closer look is taken at microcontamination detection from both a patterned defect and a particulate inspection point of view.

  17. System-dependent earthquake inspection procedures at Paranal Observatory

    NASA Astrophysics Data System (ADS)

    Osorio, J.; Ramirez, A.

    2016-07-01

    Paranal Observatory is located near Antofagasta city, northern Chile, one of the most seismic regions in the world. Telescopes and scientific instruments are permanently exposed to the risk of damage caused by earthquake events, ranging from optical misalignment to complete cease of operations. A seismic monitor is installed on the site, providing real-time data to make rapid post-earthquake assessments of expected damage and determine the areas, type and level of inspections to be carried out before continuing with the regular operations. With more than ten years of seismic data and its correlation with reported issues, we show that the inspection and recovery strategy can be defined taking into account the characteristics of the seismic event and according to system-dependent criteria.

  18. Gravity Probe B Inspection

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The space vehicle Gravity Probe B (GP-B) is the relativity experiment developed at Stanford University to test two extraordinary predictions of Albert Einstein's general theory of relativity. The experiment will measure, very precisely, the expected tiny changes in the direction of the spin axes of four gyroscopes contained in an Earth-orbiting satellite at a 400-mile altitude. So free are the gyroscopes from disturbance that they will provide an almost perfect space-time reference system. They will measure how space and time are very slightly warped by the presence of the Earth, and, more profoundly, how the Earth's rotation very slightly drags space-time around with it. These effects, though small for the Earth, have far-reaching implications for the nature of matter and the structure of the Universe. GP-B is among the most thoroughly researched programs ever undertaken by NASA. This is the story of a scientific quest in which physicists and engineers have collaborated closely over many years. Inspired by their quest, they have invented a whole range of technologies that are already enlivening other branches of science and engineering. In this photograph, engineer Gary Reynolds is inspecting the inside of the probe neck during probe thermal repairs. GP-B is scheduled for launch in April 2004 and managed for NASA by the Marshall Space Flight Center. Development of the GP-B is the responsibility of Stanford University along with major subcontractor Lockheed Martin Corporation. (Image credit to Russ Leese, Gravity Probe B, Stanford University)

  19. 10 CFR 60.75 - Inspections.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Inspections. 60.75 Section 60.75 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN GEOLOGIC REPOSITORIES Records, Reports, Tests, and Inspections § 60.75 Inspections. (a) DOE shall allow the Commission to inspect the...

  20. 10 CFR 60.75 - Inspections.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Inspections. 60.75 Section 60.75 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN GEOLOGIC REPOSITORIES Records, Reports, Tests, and Inspections § 60.75 Inspections. (a) DOE shall allow the Commission to inspect the...

  1. 10 CFR 60.75 - Inspections.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Inspections. 60.75 Section 60.75 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN GEOLOGIC REPOSITORIES Records, Reports, Tests, and Inspections § 60.75 Inspections. (a) DOE shall allow the Commission to inspect the...

  2. 10 CFR 60.75 - Inspections.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Inspections. 60.75 Section 60.75 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN GEOLOGIC REPOSITORIES Records, Reports, Tests, and Inspections § 60.75 Inspections. (a) DOE shall allow the Commission to inspect the...

  3. 10 CFR 60.75 - Inspections.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Inspections. 60.75 Section 60.75 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN GEOLOGIC REPOSITORIES Records, Reports, Tests, and Inspections § 60.75 Inspections. (a) DOE shall allow the Commission to inspect the...

  4. Proceedings: EPRI Second Phased Array Inspection Seminar

    SciTech Connect

    2001-11-01

    The Second EPRI Phased Array Inspection Seminar focused on industrial applications of phased array technology that have been achieved to date or are planned for the near future. Presentations were made by developers of inspection techniques, inspection services vendors, and utility personnel who have performed inspections using arrays.

  5. 36 CFR 64.14 - Project inspections.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Project inspections. 64.14... Project inspections. All State and local projects will receive a final inspection by the Bureau. Final... as deemed necessary by the Bureau. Preapproval inspections will also be conducted prior to...

  6. 7 CFR 353.6 - Inspection.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 5 2011-01-01 2011-01-01 false Inspection. 353.6 Section 353.6 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORT CERTIFICATION § 353.6 Inspection. Inspections shall be performed by...

  7. 46 CFR 169.226 - Periodic inspection.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... periodic inspection within 3 months before or after the second or third anniversary of the date of your vessel's Certificate of Inspection. This periodic inspection will take the place of an annual inspection... a time and place which he or she approves. No written application is required. (c) The scope of...

  8. 10 CFR 76.121 - Inspections.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Inspections. 76.121 Section 76.121 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Reports and Inspections § 76.121 Inspections. (a) The Corporation shall afford to the Commission opportunity to inspect the premises and...

  9. 10 CFR 76.121 - Inspections.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Inspections. 76.121 Section 76.121 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Reports and Inspections § 76.121 Inspections. (a) The Corporation shall afford to the Commission opportunity to inspect the premises and...

  10. 10 CFR 76.121 - Inspections.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Inspections. 76.121 Section 76.121 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Reports and Inspections § 76.121 Inspections. (a) The Corporation shall afford to the Commission opportunity to inspect the premises and...

  11. 10 CFR 76.121 - Inspections.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Inspections. 76.121 Section 76.121 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Reports and Inspections § 76.121 Inspections. (a) The Corporation shall afford to the Commission opportunity to inspect the premises and...

  12. 10 CFR 76.121 - Inspections.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Inspections. 76.121 Section 76.121 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Reports and Inspections § 76.121 Inspections. (a) The Corporation shall afford to the Commission opportunity to inspect the premises and...

  13. 49 CFR 237.105 - Special inspections.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Special inspections. 237.105 Section 237.105..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Bridge Inspection § 237.105 Special inspections. (a... inspection of any bridge that might have been damaged by a natural or accidental event, including but...

  14. 49 CFR 237.105 - Special inspections.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Special inspections. 237.105 Section 237.105..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Bridge Inspection § 237.105 Special inspections. (a... inspection of any bridge that might have been damaged by a natural or accidental event, including but...

  15. 49 CFR 237.105 - Special inspections.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Special inspections. 237.105 Section 237.105..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Bridge Inspection § 237.105 Special inspections. (a... inspection of any bridge that might have been damaged by a natural or accidental event, including but...

  16. 49 CFR 237.105 - Special inspections.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Special inspections. 237.105 Section 237.105..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Bridge Inspection § 237.105 Special inspections. (a... inspection of any bridge that might have been damaged by a natural or accidental event, including but...

  17. 49 CFR 213.365 - Visual inspections.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., electrical, and other track inspection devices may be used to supplement visual inspection. If a vehicle is used for visual inspection, the speed of the vehicle may not be more than 5 miles per hour when passing over track crossings and turnouts, otherwise, the inspection vehicle speed shall be at the...

  18. 49 CFR 213.365 - Visual inspections.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., electrical, and other track inspection devices may be used to supplement visual inspection. If a vehicle is used for visual inspection, the speed of the vehicle may not be more than 5 miles per hour when passing over track crossings and turnouts, otherwise, the inspection vehicle speed shall be at the...

  19. 49 CFR 213.365 - Visual inspections.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., electrical, and other track inspection devices may be used to supplement visual inspection. If a vehicle is used for visual inspection, the speed of the vehicle may not be more than 5 miles per hour when passing over track crossings and turnouts, otherwise, the inspection vehicle speed shall be at the...

  20. 36 CFR 64.14 - Project inspections.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Project inspections. 64.14... Project inspections. All State and local projects will receive a final inspection by the Bureau. Final... as deemed necessary by the Bureau. Preapproval inspections will also be conducted prior to...

  1. 36 CFR 64.14 - Project inspections.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Project inspections. 64.14... Project inspections. All State and local projects will receive a final inspection by the Bureau. Final... as deemed necessary by the Bureau. Preapproval inspections will also be conducted prior to...

  2. 36 CFR 64.14 - Project inspections.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Project inspections. 64.14... Project inspections. All State and local projects will receive a final inspection by the Bureau. Final... as deemed necessary by the Bureau. Preapproval inspections will also be conducted prior to...

  3. Introduce Construction Technology through Home Inspection

    ERIC Educational Resources Information Center

    Wiggins, Enrique R.

    2007-01-01

    Introducing technology education students to the field of home inspection gives them a great opportunity to learn about and apply construction technology content. In working with his 8th-grade students, the author covers the purpose of a home inspection, the dynamic of home inspections, the process involved in inspecting schools and homes and…

  4. 46 CFR 107.271 - Inspection: Alterations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Inspection: Alterations. 107.271 Section 107.271 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.271 Inspection: Alterations. After plans...

  5. 46 CFR 107.270 - Periodic inspection.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Periodic inspection. 107.270 Section 107.270 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.270 Periodic inspection. (a) Your vessel must undergo...

  6. 46 CFR 107.275 - Other inspections.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Other inspections. 107.275 Section 107.275 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.275 Other inspections. When the Coast Guard receives the...

  7. 46 CFR 107.275 - Other inspections.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Other inspections. 107.275 Section 107.275 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.275 Other inspections. When the Coast Guard receives the...

  8. 46 CFR 107.271 - Inspection: Alterations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Inspection: Alterations. 107.271 Section 107.271 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.271 Inspection: Alterations. After plans...

  9. 46 CFR 107.269 - Annual inspection.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Annual inspection. 107.269 Section 107.269 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.269 Annual inspection. (a) Your mobile offshore drilling...

  10. 46 CFR 107.269 - Annual inspection.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Annual inspection. 107.269 Section 107.269 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.269 Annual inspection. (a) Your mobile offshore drilling...

  11. 46 CFR 107.275 - Other inspections.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Other inspections. 107.275 Section 107.275 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.275 Other inspections. When the Coast Guard receives the...

  12. 46 CFR 107.275 - Other inspections.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Other inspections. 107.275 Section 107.275 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.275 Other inspections. When the Coast Guard receives the...

  13. 46 CFR 107.269 - Annual inspection.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Annual inspection. 107.269 Section 107.269 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.269 Annual inspection. (a) Your mobile offshore drilling...

  14. 46 CFR 107.275 - Other inspections.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Other inspections. 107.275 Section 107.275 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.275 Other inspections. When the Coast Guard receives the...

  15. 46 CFR 107.269 - Annual inspection.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Annual inspection. 107.269 Section 107.269 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.269 Annual inspection. (a) Your mobile offshore drilling...

  16. 46 CFR 107.269 - Annual inspection.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Annual inspection. 107.269 Section 107.269 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.269 Annual inspection. (a) Your mobile offshore drilling...

  17. 46 CFR 107.270 - Periodic inspection.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Periodic inspection. 107.270 Section 107.270 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.270 Periodic inspection. (a) Your vessel must undergo...

  18. 46 CFR 107.270 - Periodic inspection.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Periodic inspection. 107.270 Section 107.270 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.270 Periodic inspection. (a) Your vessel must undergo...

  19. 46 CFR 107.271 - Inspection: Alterations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Inspection: Alterations. 107.271 Section 107.271 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.271 Inspection: Alterations. After plans...

  20. 46 CFR 107.271 - Inspection: Alterations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Inspection: Alterations. 107.271 Section 107.271 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.271 Inspection: Alterations. After plans...

  1. 46 CFR 107.270 - Periodic inspection.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Periodic inspection. 107.270 Section 107.270 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.270 Periodic inspection. (a) Your vessel must undergo...

  2. 46 CFR 107.271 - Inspection: Alterations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Inspection: Alterations. 107.271 Section 107.271 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.271 Inspection: Alterations. After plans...

  3. 46 CFR 107.270 - Periodic inspection.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Periodic inspection. 107.270 Section 107.270 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.270 Periodic inspection. (a) Your vessel must undergo...

  4. 15 CFR 717.2 - Challenge inspections.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... host and escort the international Inspection Team for challenge inspections in the United States of... hours before the planned arrival of the Inspection Team at the U.S. point of entry. Written notice will... of the Inspection Team members; and (E) All appropriate evidence or reasons provided by...

  5. 46 CFR 115.800 - Inspection standards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150... Inspections § 115.800 Inspection standards. (a) A vessel is inspected for compliance with the standards... marine practice. (b) In the application of inspection standards due consideration must be given to...

  6. 46 CFR 115.800 - Inspection standards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150... Inspections § 115.800 Inspection standards. (a) A vessel is inspected for compliance with the standards... marine practice. (b) In the application of inspection standards due consideration must be given to...

  7. 46 CFR 115.800 - Inspection standards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150... Inspections § 115.800 Inspection standards. (a) A vessel is inspected for compliance with the standards... marine practice. (b) In the application of inspection standards due consideration must be given to...

  8. 46 CFR 115.800 - Inspection standards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150... Inspections § 115.800 Inspection standards. (a) A vessel is inspected for compliance with the standards... marine practice. (b) In the application of inspection standards due consideration must be given to...

  9. 46 CFR 176.800 - Inspection standards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... recognized safety associations may be used as guides in the inspection of vessels when such standards do not... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) INSPECTION AND CERTIFICATION Material Inspections § 176.800 Inspection standards. (a) A vessel is...

  10. A study of defects on EUV mask using blank inspection, patterned mask inspection, and wafer inspection

    SciTech Connect

    Huh, S.; Ren, L.; Chan, D.; Wurm, S.; Goldberg, K. A.; Mochi, I.; Nakajima, T.; Kishimoto, M.; Ahn, B.; Kang, I.; Park, J.-O.; Cho, K.; Han, S.-I.; Laursen, T.

    2010-03-12

    The availability of defect-free masks remains one of the key challenges for inserting extreme ultraviolet lithography (EUVL) into high volume manufacturing. yet link data is available for understanding native defects on real masks. In this paper, a full-field EUV mask is fabricated to investigate the printability of various defects on the mask. The printability of defects and identification of their source from mask fabrication to handling were studied using wafer inspection. The printable blank defect density excluding particles and patterns is 0.63 cm{sup 2}. Mask inspection is shown to have better sensitivity than wafer inspection. The sensitivity of wafer inspection must be improved using through-focus analysis and a different wafer stack.

  11. A multiplicative regularization for force reconstruction

    NASA Astrophysics Data System (ADS)

    Aucejo, M.; De Smet, O.

    2017-02-01

    Additive regularizations, such as Tikhonov-like approaches, are certainly the most popular methods for reconstructing forces acting on a structure. These approaches require, however, the knowledge of a regularization parameter, that can be numerically computed using specific procedures. Unfortunately, these procedures are generally computationally intensive. For this particular reason, it could be of primary interest to propose a method able to proceed without defining any regularization parameter beforehand. In this paper, a multiplicative regularization is introduced for this purpose. By construction, the regularized solution has to be calculated in an iterative manner. In doing so, the amount of regularization is automatically adjusted throughout the resolution process. Validations using synthetic and experimental data highlight the ability of the proposed approach in providing consistent reconstructions.

  12. Total variation regularization with bounded linear variations

    NASA Astrophysics Data System (ADS)

    Makovetskii, Artyom; Voronin, Sergei; Kober, Vitaly

    2016-09-01

    One of the most known techniques for signal denoising is based on total variation regularization (TV regularization). A better understanding of TV regularization is necessary to provide a stronger mathematical justification for using TV minimization in signal processing. In this work, we deal with an intermediate case between one- and two-dimensional cases; that is, a discrete function to be processed is two-dimensional radially symmetric piecewise constant. For this case, the exact solution to the problem can be obtained as follows: first, calculate the average values over rings of the noisy function; second, calculate the shift values and their directions using closed formulae depending on a regularization parameter and structure of rings. Despite the TV regularization is effective for noise removal; it often destroys fine details and thin structures of images. In order to overcome this drawback, we use the TV regularization for signal denoising subject to linear signal variations are bounded.

  13. ROBOTIC TANK INSPECTION END EFFECTOR

    SciTech Connect

    Rachel Landry

    1999-10-01

    The objective of this contract between Oceaneering Space Systems (OSS) and the Department of Energy (DOE) was to provide a tool for the DOE to inspect the inside tank walls of underground radioactive waste storage tanks in their tank farms. Some of these tanks are suspected to have leaks, but the harsh nature of the environment within the tanks precludes human inspection of tank walls. As a result of these conditions only a few inspection methods can fulfill this task. Of the methods available, OSS chose to pursue Alternating Current Field Measurement (ACFM), because it does not require clean surfaces for inspection, nor any contact with the Surface being inspected, and introduces no extra by-products in the inspection process (no coupling fluids or residues are left behind). The tool produced by OSS is the Robotic Tank Inspection End Effector (RTIEE), which is initially deployed on the tip of the Light Duty Utility Arm (LDUA). The RTEE combines ACFM with a color video camera for both electromagnetic and visual inspection The complete package consists of an end effector, its corresponding electronics and software, and a user's manual to guide the operator through an inspection. The system has both coarse and fine inspection modes and allows the user to catalog defects and suspected areas of leakage in a database for further examination, which may lead to emptying the tank for repair, decommissioning, etc.. The following is an updated report to OSS document OSS-21100-7002, which was submitted in 1995. During the course of the contract, two related subtasks arose, the Wall and Coating Thickness Sensor and the Vacuum Scarifying and Sampling Tool Assembly. The first of these subtasks was intended to evaluate the corrosion and wall thinning of 55-gallon steel drums. The second was retrieved and characterized the waste material trapped inside the annulus region of the underground tanks on the DOE's tank farms. While these subtasks were derived from the original intent of

  14. 9 CFR 381.68 - Maximum inspection rates-New turkey inspection system.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Maximum inspection rates-New turkey... Procedures § 381.68 Maximum inspection rates—New turkey inspection system. (a) The maximum inspection rates for one inspector New Turkey Inspection (NTI-1 and NTI-1 Modified) and two inspectors New...

  15. 9 CFR 381.68 - Maximum inspection rates-New turkey inspection system.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Maximum inspection rates-New turkey... Procedures § 381.68 Maximum inspection rates—New turkey inspection system. (a) The maximum inspection rates for one inspector New Turkey Inspection (NTI-1 and NTI-1 Modified) and two inspectors New...

  16. Testing times: regularities in the historical sciences.

    PubMed

    Jeffares, Ben

    2008-12-01

    The historical sciences, such as geology, evolutionary biology, and archaeology, appear to have no means to test hypotheses. However, on closer examination, reasoning in the historical sciences relies upon regularities, regularities that can be tested. I outline the role of regularities in the historical sciences, and in the process, blur the distinction between the historical sciences and the experimental sciences: all sciences deploy theories about the world in their investigations.

  17. Regularity effect in prospective memory during aging

    PubMed Central

    Blondelle, Geoffrey; Hainselin, Mathieu; Gounden, Yannick; Heurley, Laurent; Voisin, Hélène; Megalakaki, Olga; Bressous, Estelle; Quaglino, Véronique

    2016-01-01

    Background Regularity effect can affect performance in prospective memory (PM), but little is known on the cognitive processes linked to this effect. Moreover, its impacts with regard to aging remain unknown. To our knowledge, this study is the first to examine regularity effect in PM in a lifespan perspective, with a sample of young, intermediate, and older adults. Objective and design Our study examined the regularity effect in PM in three groups of participants: 28 young adults (18–30), 16 intermediate adults (40–55), and 25 older adults (65–80). The task, adapted from the Virtual Week, was designed to manipulate the regularity of the various activities of daily life that were to be recalled (regular repeated activities vs. irregular non-repeated activities). We examine the role of several cognitive functions including certain dimensions of executive functions (planning, inhibition, shifting, and binding), short-term memory, and retrospective episodic memory to identify those involved in PM, according to regularity and age. Results A mixed-design ANOVA showed a main effect of task regularity and an interaction between age and regularity: an age-related difference in PM performances was found for irregular activities (older < young), but not for regular activities. All participants recalled more regular activities than irregular ones with no age effect. It appeared that recalling of regular activities only involved planning for both intermediate and older adults, while recalling of irregular ones were linked to planning, inhibition, short-term memory, binding, and retrospective episodic memory. Conclusion Taken together, our data suggest that planning capacities seem to play a major role in remembering to perform intended actions with advancing age. Furthermore, the age-PM-paradox may be attenuated when the experimental design is adapted by implementing a familiar context through the use of activities of daily living. The clinical implications of regularity

  18. Development of Inspection Robots for Bridge Cables

    PubMed Central

    Kim, Se-Hoon; Lee, Jong-Jae

    2013-01-01

    This paper presents the bridge cable inspection robot developed in Korea. Two types of the cable inspection robots were developed for cable-suspension bridges and cable-stayed bridge. The design of the robot system and performance of the NDT techniques associated with the cable inspection robot are discussed. A review on recent advances in emerging robot-based inspection technologies for bridge cables and current bridge cable inspection methods is also presented. PMID:24459453

  19. Women in Engineering Program Advocates Network (WEPAN): Evaluation of the seventh annual conference

    SciTech Connect

    Brainard, S.G.

    1996-08-01

    The primary goals of the 1996 WEPAN Conference were to: (1) Conduct technical and programmatic seminars for institutions desiring to initiate, replicate, or expand women in engineering programs; (2) Provide assistance in fundraising and grant writing; (3) Profile women in engineering programs of excellence; (4) Sponsor inspiring, knowledgeable and motivational keynote speakers; and, (5) Offer a series of workshops focused on topics such as: establishing partnerships with industry, current research findings, retention strategies, issues affecting special populations, and early intervention techniques. In an effort to provide greater access for women to engineering careers, women in engineering program directors at Purdue University, Stevens Institute of Technology and the University of Washington joined together in 1990 to establish WEPAN, a national network of individuals interested in the recruitment, admission, retention, and graduation of women engineering students. This is the seventh year of operation. Success of this effort has been reflected in numerous ways: increased membership in the organization; increased number of women in engineering programs; increased number of women graduating in engineering; and grants from the U.S. Department of Energy, the National Science Foundation, the Alfred P. Sloan Foundation, the AT&T Foundation, and many other corporations to carry out the goals of WEPAN. The Seventh Annual Women in Engineering Conference entitled, Capitalizing on Today`s Challenges, was held in Denver, Colorado on June 1-4, 1996 at the Hyatt Regency. The conference brought together representatives from academia, government, and industry and examined current issues and initiatives for women in technology, science, and education. Building on the successes of the previous conferences, the seventh conference offered a new variety of speakers and topics.

  20. Seventh International Workshop on Microgravity Combustion and Chemically Reacting Systems. Rev. 1

    NASA Technical Reports Server (NTRS)

    Sacksteder, Kurt (Compiler)

    2003-01-01

    The Seventh International Workshop on Microgravity Combustion and Chemically Reacting Systems was planned for June 3-6, 2003, in Cleveland, Ohio, near the NASA John H. Glenn Research Center at Lewis Field. The new name for the workshop is based on the decision to broaden our scope to encompass support for future space exploration through basic and applied research in reacting systems that in some cases may not look like combustion. The workshop has been lengthened to 4 days with focus sessions on spacecraft fire safety and exploration-related research. We believe that the microgravity combustion science community is almost uniquely positioned to make substantial contributions to this new effort.

  1. [The ethics review process in the Seventh Framework Programme of the European Commission].

    PubMed

    Pérez Blanco, V; Hirsch, F; González Pantaleón, P; Kritikos, M; Karatzas, I

    2010-01-01

    The Seventh Framework Programme of the European Commission (EC) is one of the most important instruments for public funding of research and technological development. Besides the scientific assessment of each proposal, the ethical issues raised in them are evaluated in accordance with the current European legislation and the ethical principles laid down in the international declarations supported by Member States. Such ethical review is organized by the "Governance and Ethics" Unit (Directorate-General for Research), although it is done by professionals from different sectors and backgrounds who register themselves voluntary in a database.

  2. Young Member Places Seventh in Noted U.S. Student Science Competition

    NASA Astrophysics Data System (ADS)

    A student member of AGU is one of the top 10 winners of a science contest for pre-college age students which is sponsored annually by Intel Corporation. The contest results were announced on March 11 at the National Academy of Sciences in Washington, D.C. Carolyn Tewksbury, 17, was a finalist in the 2003 Intel Science Talent Search competition. She took seventh place in the contest for her project, titled ``Collapse of the Pasom-mana Tessera Region, Venus: Implications for the Evolution of Crustal Plateaus.''

  3. Continuum regularization of quantum field theory

    SciTech Connect

    Bern, Z.

    1986-04-01

    Possible nonperturbative continuum regularization schemes for quantum field theory are discussed which are based upon the Langevin equation of Parisi and Wu. Breit, Gupta and Zaks made the first proposal for new gauge invariant nonperturbative regularization. The scheme is based on smearing in the ''fifth-time'' of the Langevin equation. An analysis of their stochastic regularization scheme for the case of scalar electrodynamics with the standard covariant gauge fixing is given. Their scheme is shown to preserve the masslessness of the photon and the tensor structure of the photon vacuum polarization at the one-loop level. Although stochastic regularization is viable in one-loop electrodynamics, two difficulties arise which, in general, ruins the scheme. One problem is that the superficial quadratic divergences force a bottomless action for the noise. Another difficulty is that stochastic regularization by fifth-time smearing is incompatible with Zwanziger's gauge fixing, which is the only known nonperturbaive covariant gauge fixing for nonabelian gauge theories. Finally, a successful covariant derivative scheme is discussed which avoids the difficulties encountered with the earlier stochastic regularization by fifth-time smearing. For QCD the regularized formulation is manifestly Lorentz invariant, gauge invariant, ghost free and finite to all orders. A vanishing gluon mass is explicitly verified at one loop. The method is designed to respect relevant symmetries, and is expected to provide suitable regularization for any theory of interest. Hopefully, the scheme will lend itself to nonperturbative analysis. 44 refs., 16 figs.

  4. Numerical Regularization of Ill-Posed Problems.

    DTIC Science & Technology

    1980-07-09

    Unione Matematica Italiana. 4. The parameter choice problem in linear regularization: a mathematical introduction, in "Ill-Posed Problems: Theory and...vector b which is generally unavailable (see [21], [22]). Kdckler [33] has shon however that in the case of Tikhonov regularization for matrices it may

  5. Transport Code for Regular Triangular Geometry

    SciTech Connect

    1993-06-09

    DIAMANT2 solves the two-dimensional static multigroup neutron transport equation in planar regular triangular geometry. Both regular and adjoint, inhomogeneous and homogeneous problems subject to vacuum, reflective or input specified boundary flux conditions are solved. Anisotropy is allowed for the scattering source. Volume and surface sources are allowed for inhomogeneous problems.

  6. Regular Decompositions for H(div) Spaces

    SciTech Connect

    Kolev, Tzanio; Vassilevski, Panayot

    2012-01-01

    We study regular decompositions for H(div) spaces. In particular, we show that such regular decompositions are closely related to a previously studied “inf-sup” condition for parameter-dependent Stokes problems, for which we provide an alternative, more direct, proof.

  7. 12 CFR 725.3 - Regular membership.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Regular membership. 725.3 Section 725.3 Banks... UNION ADMINISTRATION CENTRAL LIQUIDITY FACILITY § 725.3 Regular membership. (a) A natural person credit... stock subscription;1 and 1 A credit union which submits its application for membership prior to...

  8. 12 CFR 725.3 - Regular membership.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Regular membership. 725.3 Section 725.3 Banks... UNION ADMINISTRATION CENTRAL LIQUIDITY FACILITY § 725.3 Regular membership. (a) A natural person credit... stock subscription;1 and 1 A credit union which submits its application for membership prior to...

  9. 12 CFR 725.3 - Regular membership.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Regular membership. 725.3 Section 725.3 Banks... UNION ADMINISTRATION CENTRAL LIQUIDITY FACILITY § 725.3 Regular membership. (a) A natural person credit... stock subscription;1 and 1 A credit union which submits its application for membership prior to...

  10. 12 CFR 725.3 - Regular membership.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Regular membership. 725.3 Section 725.3 Banks... UNION ADMINISTRATION CENTRAL LIQUIDITY FACILITY § 725.3 Regular membership. (a) A natural person credit... stock subscription;1 and 1 A credit union which submits its application for membership prior to...

  11. 12 CFR 725.3 - Regular membership.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Regular membership. 725.3 Section 725.3 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS NATIONAL CREDIT UNION ADMINISTRATION CENTRAL LIQUIDITY FACILITY § 725.3 Regular membership. (a) A natural person...

  12. Serpentine Robots for Inspection Tasks

    SciTech Connect

    Choset, Howie

    2003-09-11

    Serpentine robots are snake like devices that can use their internal degrees of freedom to thread through tightly packed volumes accessing locations that people or conventional machinery cannot. These devices are ideally suited for minimally invasive inspection tasks where the surrounding areas do not have to be disturbed. Applications for these devices are therefore inspection of underground tanks and other storage facilities for classification purposes. This work deals with the design, construction, and control of a serpentine robot. The challenges lie in developing a device that can lift itself in three dimensions, which is necessary for the inspection tasks. The other challenge in control deals with coordinating all of the internal degrees of freedom to exact purposeful motion.

  13. Regularization techniques in realistic Laplacian computation.

    PubMed

    Bortel, Radoslav; Sovka, Pavel

    2007-11-01

    This paper explores regularization options for the ill-posed spline coefficient equations in the realistic Laplacian computation. We investigate the use of the Tikhonov regularization, truncated singular value decomposition, and the so-called lambda-correction with the regularization parameter chosen by the L-curve, generalized cross-validation, quasi-optimality, and the discrepancy principle criteria. The provided range of regularization techniques is much wider than in the previous works. The improvement of the realistic Laplacian is investigated by simulations on the three-shell spherical head model. The conclusion is that the best performance is provided by the combination of the Tikhonov regularization and the generalized cross-validation criterion-a combination that has never been suggested for this task before.

  14. A linear functional strategy for regularized ranking.

    PubMed

    Kriukova, Galyna; Panasiuk, Oleksandra; Pereverzyev, Sergei V; Tkachenko, Pavlo

    2016-01-01

    Regularization schemes are frequently used for performing ranking tasks. This topic has been intensively studied in recent years. However, to be effective a regularization scheme should be equipped with a suitable strategy for choosing a regularization parameter. In the present study we discuss an approach, which is based on the idea of a linear combination of regularized rankers corresponding to different values of the regularization parameter. The coefficients of the linear combination are estimated by means of the so-called linear functional strategy. We provide a theoretical justification of the proposed approach and illustrate them by numerical experiments. Some of them are related with ranking the risk of nocturnal hypoglycemia of diabetes patients.

  15. An initial examination of Singaporean seventh and eighth graders' views of nature of science

    NASA Astrophysics Data System (ADS)

    Lin, Tzung-Jin; Goh, Amos Yoong Shin; Chai, Ching Sing; Tsai, Chin-Chung

    2013-07-01

    Background and purpose . Research in nature of science (NOS) among Asia-Pacific countries such as Singapore is arguably scarce. This study aimed to survey Singaporean secondary school students' views of NOS with a newly developed instrument named Students' Views of Nature of Science (SVNOS), which included various key aspects of NOS that are generally agreed upon by the science education community. Moreover, the relations between some demographic factors, including gender and grade, and students' views of NOS were explored. Sample, design and method In total, 359 Singaporean seventh and eighth graders were invited to participate in this survey. The reliability, validity and structure of the SVNOS instrument were ensured by confirmatory factor analysis. A two-way multivariate analysis of variance was then conducted to determine the interaction effects between the gender variable and the grade-level variable. Results and conclusion The results indicated that the SVNOS instrument is reliable and valid to assess students' views of NOS regarding seven distinct NOS dimensions. The male students were more prone to have constructivist-oriented views of NOS in the most of the SVNOS dimensions, while the female students conveyed more non-objective views of NOS. In addition, the eighth graders revealed more empiricist-oriented views of NOS than the seventh graders in several SVNOS dimensions. This result seems to contradict the results of previous studies that students' views of NOS may reflect a developmental trend with their increasing educational experiences.

  16. Obesity, diabetes, hypertension, and vegetarian status among Seventh-Day Adventists in Barbados: preliminary results.

    PubMed

    Brathwaite, Noel; Fraser, Henry S; Modeste, Naomi; Broome, Hedy; King, Rosaline

    2003-01-01

    A population-based sample of Seventh-Day Adventists was studied to determine the relationship between vegetarian status, body mass index (BMI), obesity, diabetes mellitus (DM), and hypertension, in order to gain a better understanding of factors influencing chronic diseases in Barbados. A systematic sampling from a random start technique was used to select participants for the study. A standard questionnaire was used to collect data on demographic and lifestyle characteristics, to record anthropometrics and blood pressure measurements, and to ascertain the hypertension and diabetes status of participants. The sample population consisted of 407 Barbadian Seventh-Day Adventists (SDAs), who ranged in age from 25 to 74 years. One hundred fifty-three (37.6%) participants were male, and 254 (62.4%) were female, and 43.5% were vegetarians. The prevalence rates of diabetes and hypertension were lower among long-term vegetarians, compared to non-vegetarians, and long-term vegetarians were, on average, leaner than non-vegetarians within the same cohort. A significant association was observed between a vegetarian diet and obesity (vegetarian by definition P=.04, self-reported vegetarian P=.009) in this population. Other components of the study population lifestyle should be further analyzed to determine the roles they may plan in lessening the prevalence rates of obesity, diabetes, and hypertension.

  17. Engineering design processes in seventh-grade classrooms: bridging the engineering education gap

    NASA Astrophysics Data System (ADS)

    English, Lyn D.; Hudson, Peter B.; Dawes, Les

    2012-10-01

    This paper reports on some findings from the first year of a three-year longitudinal study, in which seventh- to ninth-graders were introduced to engineering education. Specifically, the paper addresses students' responses to an initial design activity involving bridge construction, which was implemented at the end of seventh grade. This paper also addresses how students created their bridge designs and applied these in their bridge constructions; their reflections on their designs; their reflections on why the bridge failed to support increased weights during the testing process; and their suggestions on ways in which they would improve their bridge designs. The present findings include identification of six, increasingly sophisticated levels of illustrated bridge designs, with designs improving between the classroom and homework activities of two focus groups of students. Students' responses to the classroom activity revealed a number of iterative design processes, where the problem goals, including constraints, served as monitoring factors for students' generation of ideas, design thinking and construction of an effective bridge.

  18. Proceedings of Twenty-Seventh Annual Institute on Mining Health, Safety and Research

    SciTech Connect

    Bockosh, G.R.; Langton, J.; Karmis, M.

    1996-12-31

    This Proceedings contains the presentations made during the program of the Twenty-Seventh Annual Institute on Mining Health, Safety and Research held at Virginia Polytechnic Institute and State University, Blacksburg, Virginia, on August 26-28, 1996. The Twenty-Seventh Annual Institute on Mining, Health, Safety and Research was the latest in a series of conferences held at Virginia Polytechnic Institute and State University, cosponsored by the Mine Safety and Health Administration, United States Department of Labor, and the Pittsburgh Research Center, United States Department of Energy (formerly part of the Bureau of Mines, U. S. Department of Interior). The Institute provides an information forum for mine operators, managers, superintendents, safety directors, engineers, inspectors, researchers, teachers, state agency officials, and others with a responsible interest in the important field of mining health, safety and research. In particular, the Institute is designed to help mine operating personnel gain a broader knowledge and understanding of the various aspects of mining health and safety, and to present them with methods of control and solutions developed through research. Selected papers have been processed separately for inclusion in the Energy Science and Technology database.

  19. 9 CFR 354.121 - Ante-mortem inspection.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION VOLUNTARY INSPECTION OF RABBITS AND EDIBLE PRODUCTS THEREOF Inspection Procedures; Ante-Mortem Inspections § 354.121 Ante-mortem inspection. An ante-mortem inspection of...

  20. Guided acoustic wave inspection system

    SciTech Connect

    Chinn, Diane J.

    2004-10-05

    A system for inspecting a conduit for undesirable characteristics. A transducer system induces guided acoustic waves onto said conduit. The transducer system detects the undesirable characteristics of the conduit by receiving guided acoustic waves that contain information about the undesirable characteristics. The conduit has at least two sides and the transducer system utilizes flexural modes of propagation to provide inspection using access from only the one side of the conduit. Cracking is detected with pulse-echo testing using one transducer to both send and receive the guided acoustic waves. Thinning is detected in through-transmission testing where one transducer sends and another transducer receives the guided acoustic waves.

  1. Evaluation of inservice inspection examinatiions

    SciTech Connect

    Aldrich, D.A.; Cook, J.F.

    1990-05-01

    In order to evaluate the effectiveness of Section 11, Division 1, ``Rules for Inservice Inspection of Nuclear Power Plant Components,`` of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code examinations, 26 inservice inspection (ISI) summary reports from 24 facilities were reviewed. It was found that these ASME Code examinations and tests are instrumental in revealing indications and defects in welds and plant components. In addition, this study uncovered that fact that some of the Section 11 requirements are apparently not clear and are misunderstood by some of the facilities. Also, the need for more stringent requirements was evaluated and some Code changes are recommended.

  2. Evaluation of inservice inspection examinatiions

    SciTech Connect

    Aldrich, D.A.; Cook, J.F.

    1990-05-01

    In order to evaluate the effectiveness of Section 11, Division 1, Rules for Inservice Inspection of Nuclear Power Plant Components,'' of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code examinations, 26 inservice inspection (ISI) summary reports from 24 facilities were reviewed. It was found that these ASME Code examinations and tests are instrumental in revealing indications and defects in welds and plant components. In addition, this study uncovered that fact that some of the Section 11 requirements are apparently not clear and are misunderstood by some of the facilities. Also, the need for more stringent requirements was evaluated and some Code changes are recommended.

  3. Quantitative regularities in floodplain formation

    NASA Astrophysics Data System (ADS)

    Nevidimova, O.

    2009-04-01

    Quantitative regularities in floodplain formation Modern methods of the theory of complex systems allow to build mathematical models of complex systems where self-organizing processes are largely determined by nonlinear effects and feedback. However, there exist some factors that exert significant influence on the dynamics of geomorphosystems, but hardly can be adequately expressed in the language of mathematical models. Conceptual modeling allows us to overcome this difficulty. It is based on the methods of synergetic, which, together with the theory of dynamic systems and classical geomorphology, enable to display the dynamics of geomorphological systems. The most adequate for mathematical modeling of complex systems is the concept of model dynamics based on equilibrium. This concept is based on dynamic equilibrium, the tendency to which is observed in the evolution of all geomorphosystems. As an objective law, it is revealed in the evolution of fluvial relief in general, and in river channel processes in particular, demonstrating the ability of these systems to self-organization. Channel process is expressed in the formation of river reaches, rifts, meanders and floodplain. As floodplain is a periodically flooded surface during high waters, it naturally connects river channel with slopes, being one of boundary expressions of the water stream activity. Floodplain dynamics is inseparable from the channel dynamics. It is formed at simultaneous horizontal and vertical displacement of the river channel, that is at Y=Y(x, y), where х, y - horizontal and vertical coordinates, Y - floodplain height. When dу/dt=0 (for not lowering river channel), the river, being displaced in a horizontal plane, leaves behind a low surface, which flooding during high waters (total duration of flooding) changes from the maximum during the initial moment of time t0 to zero in the moment tn. In a similar manner changed is the total amount of accumulated material on the floodplain surface

  4. 9 CFR 590.126 - Overtime inspection service.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... EGG PRODUCTS INSPECTION INSPECTION OF EGGS AND EGG PRODUCTS (EGG PRODUCTS INSPECTION ACT) Performance... outside the established schedule, such services are considered as overtime work. The official plant...

  5. 9 CFR 590.126 - Overtime inspection service.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... EGG PRODUCTS INSPECTION INSPECTION OF EGGS AND EGG PRODUCTS (EGG PRODUCTS INSPECTION ACT) Performance... outside the established schedule, such services are considered as overtime work. The official plant...

  6. 9 CFR 354.65 - Form of inspection mark.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION VOLUNTARY INSPECTION OF RABBITS AND EDIBLE PRODUCTS THEREOF Identifying...

  7. 9 CFR 354.74 - Prerequisites to inspection.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION VOLUNTARY INSPECTION OF RABBITS AND EDIBLE PRODUCTS THEREOF Supervision...

  8. 9 CFR 354.134 - Appeal inspections; how made.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION VOLUNTARY INSPECTION OF RABBITS AND EDIBLE PRODUCTS THEREOF Appeals §...

  9. 9 CFR 354.30 - Who may obtain inspection service.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION VOLUNTARY INSPECTION OF RABBITS AND EDIBLE PRODUCTS THEREOF Application...

  10. 9 CFR 354.90 - Report of inspection work.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION VOLUNTARY INSPECTION OF RABBITS AND EDIBLE PRODUCTS THEREOF Reports §...

  11. 49 CFR 555.10 - Availability for public inspection.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION TEMPORARY EXEMPTION FROM MOTOR VEHICLE SAFETY... (Docket Management), 400 Seventh Street, SW., Washington, DC 20590. Copies of available information may...

  12. Functional MRI using regularized parallel imaging acquisition.

    PubMed

    Lin, Fa-Hsuan; Huang, Teng-Yi; Chen, Nan-Kuei; Wang, Fu-Nien; Stufflebeam, Steven M; Belliveau, John W; Wald, Lawrence L; Kwong, Kenneth K

    2005-08-01

    Parallel MRI techniques reconstruct full-FOV images from undersampled k-space data by using the uncorrelated information from RF array coil elements. One disadvantage of parallel MRI is that the image signal-to-noise ratio (SNR) is degraded because of the reduced data samples and the spatially correlated nature of multiple RF receivers. Regularization has been proposed to mitigate the SNR loss originating due to the latter reason. Since it is necessary to utilize static prior to regularization, the dynamic contrast-to-noise ratio (CNR) in parallel MRI will be affected. In this paper we investigate the CNR of regularized sensitivity encoding (SENSE) acquisitions. We propose to implement regularized parallel MRI acquisitions in functional MRI (fMRI) experiments by incorporating the prior from combined segmented echo-planar imaging (EPI) acquisition into SENSE reconstructions. We investigated the impact of regularization on the CNR by performing parametric simulations at various BOLD contrasts, acceleration rates, and sizes of the active brain areas. As quantified by receiver operating characteristic (ROC) analysis, the simulations suggest that the detection power of SENSE fMRI can be improved by regularized reconstructions, compared to unregularized reconstructions. Human motor and visual fMRI data acquired at different field strengths and array coils also demonstrate that regularized SENSE improves the detection of functionally active brain regions.

  13. Functional MRI Using Regularized Parallel Imaging Acquisition

    PubMed Central

    Lin, Fa-Hsuan; Huang, Teng-Yi; Chen, Nan-Kuei; Wang, Fu-Nien; Stufflebeam, Steven M.; Belliveau, John W.; Wald, Lawrence L.; Kwong, Kenneth K.

    2013-01-01

    Parallel MRI techniques reconstruct full-FOV images from undersampled k-space data by using the uncorrelated information from RF array coil elements. One disadvantage of parallel MRI is that the image signal-to-noise ratio (SNR) is degraded because of the reduced data samples and the spatially correlated nature of multiple RF receivers. Regularization has been proposed to mitigate the SNR loss originating due to the latter reason. Since it is necessary to utilize static prior to regularization, the dynamic contrast-to-noise ratio (CNR) in parallel MRI will be affected. In this paper we investigate the CNR of regularized sensitivity encoding (SENSE) acquisitions. We propose to implement regularized parallel MRI acquisitions in functional MRI (fMRI) experiments by incorporating the prior from combined segmented echo-planar imaging (EPI) acquisition into SENSE reconstructions. We investigated the impact of regularization on the CNR by performing parametric simulations at various BOLD contrasts, acceleration rates, and sizes of the active brain areas. As quantified by receiver operating characteristic (ROC) analysis, the simulations suggest that the detection power of SENSE fMRI can be improved by regularized reconstructions, compared to unregularized reconstructions. Human motor and visual fMRI data acquired at different field strengths and array coils also demonstrate that regularized SENSE improves the detection of functionally active brain regions. PMID:16032694

  14. Cathodic protection system inspection 5

    NASA Astrophysics Data System (ADS)

    Jenkins, Jim; Polly, Dan

    1994-02-01

    The rectifier is the heart of an impressed current cathodic protection system. As it is subject to many adverse conditions including power surges, lightning strikes, vandalism, physical damage, and deterioration from atmospheric exposure, frequent inspections of rectifiers are vital to keeping an impressed current system operating so that it can provide nearly continuous protection of the underground, or submerged structures that are being protected.

  15. Artificial Intelligence Assists Ultrasonic Inspection

    NASA Technical Reports Server (NTRS)

    Schaefer, Lloyd A.; Willenberg, James D.

    1992-01-01

    Subtle indications of flaws extracted from ultrasonic waveforms. Ultrasonic-inspection system uses artificial intelligence to help in identification of hidden flaws in electron-beam-welded castings. System involves application of flaw-classification logic to analysis of ultrasonic waveforms.

  16. Oregon Schools Begin Inspection, Cleanup.

    ERIC Educational Resources Information Center

    Buckley, James F.

    1987-01-01

    Discusses the need for environmental health inspections in schools. Reports on the results of a survey of Clackamas County (Oregon) school kitchens, in relation to a high incidence of hepatitis A. Describes the variety of violations found and urges that schools no longer be exempt from state health division regulations. (TW)

  17. Robotic Welding and Inspection System

    SciTech Connect

    H. B. Smartt; D. P. Pace; E. D. Larsen; T. R. McJunkin; C. I. Nichol; D. E. Clark; K. L. Skinner; M. L. Clark; T. G. Kaser; C. R. Tolle

    2008-06-01

    This paper presents a robotic system for GTA welding of lids on cylindrical vessels. The system consists of an articulated robot arm, a rotating positioner, end effectors for welding, grinding, ultrasonic and eddy current inspection. Features include weld viewing cameras, modular software, and text-based procedural files for process and motion trajectories.

  18. Electrical submersible pump teardown inspection

    SciTech Connect

    Lea, J.F.; Powers, W.J.

    1984-05-01

    This article deals with the details of an electrical submersible pump motor inspection. The ESP motor is shown in the disassembly fixture (vise). What to look for is discussed, such as the condition of the motor housing; if there is any heavy or light scale which could have added to motor heating and possible buildup; corrosion and any dents, scratches or bending.

  19. Completeness and regularity of generalized fuzzy graphs.

    PubMed

    Samanta, Sovan; Sarkar, Biswajit; Shin, Dongmin; Pal, Madhumangal

    2016-01-01

    Fuzzy graphs are the backbone of many real systems like networks, image, scheduling, etc. But, due to some restriction on edges, fuzzy graphs are limited to represent for some systems. Generalized fuzzy graphs are appropriate to avoid such restrictions. In this study generalized fuzzy graphs are introduced. In this study, matrix representation of generalized fuzzy graphs is described. Completeness and regularity are two important parameters of graph theory. Here, regular and complete generalized fuzzy graphs are introduced. Some properties of them are discussed. After that, effective regular graphs are exemplified.

  20. Partitioning of regular computation on multiprocessor systems

    NASA Technical Reports Server (NTRS)

    Lee, Fung Fung

    1988-01-01

    Problem partitioning of regular computation over two dimensional meshes on multiprocessor systems is examined. The regular computation model considered involves repetitive evaluation of values at each mesh point with local communication. The computational workload and the communication pattern are the same at each mesh point. The regular computation model arises in numerical solutions of partial differential equations and simulations of cellular automata. Given a communication pattern, a systematic way to generate a family of partitions is presented. The influence of various partitioning schemes on performance is compared on the basis of computation to communication ratio.

  1. Partitioning of regular computation on multiprocessor systems

    NASA Technical Reports Server (NTRS)

    Lee, Fung F.

    1990-01-01

    Problem partitioning of regular computation over two dimensional meshes on multiprocessor systems is examined. The regular computation model considered involves repetitive evaluation of values at each mesh point with local communication. The computational workload and the communication pattern are the same at each mesh point. The regular computation model arises in numerical solutions of partial differential equations and simulations of cellular automata. Given a communication pattern, a systematic way to generate a family of partitions is presented. The influence of various partitioning schemes on performance is compared on the basis of computation to communication ratio.

  2. Partitioning of regular computation on multiprocessor systems

    SciTech Connect

    Lee, F. . Computer Systems Lab.)

    1990-07-01

    Problem partitioning of regular computation over two-dimensional meshes on multiprocessor systems is examined. The regular computation model considered involves repetitive evaluation of values at each mesh point with local communication. The computational workload and the communication pattern are the same at each mesh point. The regular computation model arises in numerical solutions of partial differential equations and simulations of cellular automata. Given a communication pattern, a systematic way to generate a family of partitions is presented. The influence of various partitioning schemes on performance is compared on the basis of computation to communication ratio.

  3. 46 CFR 160.042-4 - Inspection.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Skids, Liferaft, for Merchant Vessels § 160.042-4 Inspection. (a) Life raft skids covered by this subpart are not subject to inspection at the place of manufacture,...

  4. 49 CFR 237.105 - Special inspections.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Bridge Inspection § 237.105 Special inspections. (a) Each bridge management program shall prescribe a procedure for protection of train operations and...

  5. 7 CFR 75.38 - Lot inspections.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) REGULATIONS FOR...

  6. 48 CFR 246.472 - Inspection stamping.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Inspection stamping. (a) DoD quality inspection approval marking designs (stamps) may be used for both prime...) Policies and procedures regarding the use of National Aeronautics and Space Administration (NASA)...

  7. 48 CFR 246.472 - Inspection stamping.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Inspection stamping. (a) DoD quality inspection approval marking designs (stamps) may be used for both prime...) Policies and procedures regarding the use of National Aeronautics and Space Administration (NASA)...

  8. Piping inspection carriage having axially displaceable sensor

    DOEpatents

    Zollinger, W.T.; Treanor, R.C.

    1994-12-06

    A pipe inspection instrument carriage is described for use with a pipe crawler for performing internal inspections of piping surfaces. The carriage has a front leg assembly, a rear leg assembly and a central support connecting the two assemblies and for mounting an instrument arm having inspection instruments. The instrument arm has a Y-arm mounted distally thereon for axially aligning the inspection instrumentation and a mounting block, a linear actuator and axial movement arm for extending the inspection instruments radially outward to operably position the inspection instruments on the piping interior. Also, the carriage has a rotation motor and gear assembly for rotating the central support and the front leg assembly with respect to the rear leg assembly so that the inspection instruments azimuthally scan the piping interior. The instrument carriage allows performance of all piping inspection operations with a minimum of moving parts, thus decreasing the likelihood of performance failure. 4 figures.

  9. Piping inspection carriage having axially displaceable sensor

    DOEpatents

    Zollinger, William T.; Treanor, Richard C.

    1994-01-01

    A pipe inspection instrument carriage for use with a pipe crawler for performing internal inspections of piping surfaces. The carriage has a front leg assembly, a rear leg assembly and a central support connecting the two assemblies and for mounting an instrument arm having inspection instruments. The instrument arm has a y-arm mounted distally thereon for axially aligning the inspection instrumentation and a mounting block, a linear actuator and axial movement arm for extending the inspection instruments radially outward to operably position the inspection instruments on the piping interior. Also, the carriage has a rotation motor and gear assembly for rotating the central support and the front leg assembly with respect to the rear leg assembly so that the inspection instruments azimuthally scan the piping interior. The instrument carriage allows performance of all piping inspection operations with a minimum of moving parts, thus decreasing the likelihood of performance failure.

  10. 7 CFR 29.9206 - Inspection.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO... Tobacco Produced and Marketed in a Quota Area Definitions § 29.9206 Inspection. The examination by...

  11. Climbing techniques for bridge inspection

    NASA Astrophysics Data System (ADS)

    Kaslan, Erol C.

    1998-03-01

    California has about 24,000 publicly owned bridges that require routine structural evaluations to comply with National Bridge Inspection Standard (NBIS) mandates. Of these, about 800 are identified as possessing fatigue prone or fracture critical details requiring thorough tactile investigations. Gaining access to bridge elements to perform these investigations has become increasingly difficult and costly. The traditional uses of under bridge inspection trucks, lift equipment and rigging are economically and practically limited by bridge size, structure type, traffic demands and support costs. In some cases, bridges that have become damaged by earthquakes cannot safely support the loads of heavy personnel lift equipment. The California Department of Transportation (Caltrans)'s Office of Structural Materials and Office of Structure Maintenance and Investigations evaluated the use of rock climbing and mountaineering techniques as an alternative means of gaining access for bridge inspections. Under a small research grant, a bridge climbing training course was developed through a local University of California outdoor recreation group and 7 engineers and technicians were initially trained. A comprehensive Code of Safe Practices was created and standards of training, procedures and equipment required for bridge inspections were established. A successful climb investigation on a large, previously inaccessible arch bridge was completed at the end of the training that proved the techniques safe, economical and effective. Within one year, 20 bridge maintenance engineers were trained, and a formal program was established to organize, schedule, equip and certify engineers and technicians for bridge climbing. Several other offices within Caltrans as well as the California Department of Water Resources have since adopted these techniques for specialized structural inspection tasks. Climbing techniques are now used routinely in California as an alterative means of gaining access

  12. Attitude and achievement patterns of seventh-grade science students: Are there sex differences?

    NASA Astrophysics Data System (ADS)

    Tingley, Paula B.

    1997-12-01

    This study adapted Fennema and Peterson's Autonomous Learning Behavior model to examine sex differences in seventh grade science attitude and achievement. Six dimensions of student attitude were examined: (a) self confidence in science, (b) perceptions of the usefulness of science, (c) perceptions of science as a male domain, (d) attitudes toward success in science, (e) perceptions of teacher attitudes, and (f) attributions for success and failure experiences in science. Attitudinal data were collected during fall and spring from a sample of 65 males and 53 females. Science achievement scores at the end of grades six and seven were obtained from student records. Using repeated measures analyses of variance, the study investigated whether seventh grade males and females (a) differ in their attitudes toward science, (b) experience similar changes in attitudes toward science from fall to spring, and (c) demonstrate differences in the relationship between attitude toward science and science achievement. In general, males and females were more similar than different in their attitudes toward science. Main effects of sex were observed on only one attitudinal variable (male domain), and two attribution scales (success/ability and failure/ability). Males more than females viewed science as a male domain, and were more likely than females to attribute success in science to their ability. Females more than males, in contrast, tended to attribute failure to their lack of ability. Where changes were observed over time, males tended to show a less positive attitude from fall to spring, while females tended to become more positive in their attitudes, if they changed at all. Results indicated no sex differences in science achievement at the sixth or seventh grade level. However, attitude was a stronger predictor of achievement for males than females. These findings support the usefulness of the Autonomous Learning Behavior model as a framework for examining sex differences in

  13. Continental United States Military Housing Inspections Southeast

    DTIC Science & Technology

    2015-09-24

    and safety, including focus on mold, asbestos , radon, lead-based paint, drinking water quality, and pest management. We conducted this inspection in...electrical system safety inspections. In addition, we inspected to EPA standards governing safe drinking water and toxic substances, radon, asbestos , and...inspections focused on mold, asbestos , radon, lead-based paint, drinking water quality, and pest management. We evaluated the associated plans and

  14. Process Approach to Determining Quality Inspection Deployment

    DTIC Science & Technology

    2015-06-08

    processes will be affected. Often because product quality has increased or automated inspection equipment has been introduced, the inspection activity may...Q 9858 Quality Program Requirements [1] and MIL I 45208 Inspection System Requirements [2]. During the intervening years product quality and...appropriate given that product quality has increased or automated inspection equipment has been introduced. The study presents a spreadsheet with an

  15. A highly redundant robot system for inspection

    NASA Technical Reports Server (NTRS)

    Lee, Thomas S.; Ohms, Tim; Hayati, Samad

    1994-01-01

    The work on the serpentine inspection system at JPL is described. The configuration of the inspection system consists of 20 degrees of freedom in total. In particular, the design and development of the serpentine micromanipulator end-effector tool which has 12 degrees of freedom is described. The inspection system is used for application in JPL's Remote Surface Inspection project and as a research tool in redundant manipulator control.

  16. The Effect of the 5E Instructional Model Enriched with Cooperative Learning and Animations on Seventh-Grade Students' Academic Achievement and Scientific Attitudes

    ERIC Educational Resources Information Center

    Dasdemir, Ikramettin

    2016-01-01

    The aim of this research is to determine the effect of the different teaching methods, on seventh-grade students' academic achievement and scientific attitudes. The research was carried out using quasi-experimental methods. The research sample consisted of 84 seventh grade students studying in three different classes. One of these classes an…

  17. Is the Use of Information and Communication Technology Related to Performance in Working Memory Tasks? Evidence from Seventh-Grade Students

    ERIC Educational Resources Information Center

    Garcia, Lucy; Nussbaum, Miguel; Preiss, David D.

    2011-01-01

    The main purpose of this study was to assess whether seventh-grade students use of information and communication technology (ICT) was related to performance on working memory tasks. In addition, the study tested whether the relationship between ICT use and performance on working memory tasks interacted with seventh-grade students' socioeconomic…

  18. [Serum ferritin in donors with regular plateletpheresis].

    PubMed

    Ma, Chun-Hui; Guo, Ru-Hua; Wu, Wei-Jian; Yan, Jun-Xiong; Yu, Jin-Lin; Zhu, Ye-Hua; He, Qi-Tong; Luo, Yi-Hong; Huang, Lu; Ye, Rui-Yun

    2011-04-01

    This study was aimed to evaluate the impact of regular donating platelets on serum ferritin (SF) of donors. A total of 93 male blood donors including 24 initial plateletpheresis donors and 69 regular plateletpheresis donors were selected randomly. Their SF level was measured by ELISA. The results showed that the SF level of initial plateletpheresis donors and regular plateletpheresis donors were 91.08 ± 23.38 µg/L and 57.16 ± 35.48 µg/L respectively, and all were in normal levels, but there was significant difference between the 2 groups (p < 0.05). The SF level decreased when the donation frequency increased, there were no significant differences between the groups with different donation frequency. Correlation with lifetime donations of platelets was not found. It is concluded that regular plateletpheresis donors may have lower SF level.

  19. Epigenetic adaptation to regular exercise in humans.

    PubMed

    Ling, Charlotte; Rönn, Tina

    2014-07-01

    Regular exercise has numerous health benefits, for example, it reduces the risk of cardiovascular disease and cancer. It has also been shown that the risk of type 2 diabetes can be halved in high-risk groups through nonpharmacological lifestyle interventions involving exercise and diet. Nevertheless, the number of people living a sedentary life is dramatically increasing worldwide. Researchers have searched for molecular mechanisms explaining the health benefits of regular exercise for decades and it is well established that exercise alters the gene expression pattern in multiple tissues. However, until recently it was unknown that regular exercise can modify the genome-wide DNA methylation pattern in humans. This review will focus on recent progress in the field of regular exercise and epigenetics.

  20. The Volume of the Regular Octahedron

    ERIC Educational Resources Information Center

    Trigg, Charles W.

    1974-01-01

    Five methods are given for computing the area of a regular octahedron. It is suggested that students first construct an octahedron as this will aid in space visualization. Six further extensions are left for the reader to try. (LS)

  1. Regularization of B-Spline Objects.

    PubMed

    Xu, Guoliang; Bajaj, Chandrajit

    2011-01-01

    By a d-dimensional B-spline object (denoted as ), we mean a B-spline curve (d = 1), a B-spline surface (d = 2) or a B-spline volume (d = 3). By regularization of a B-spline object we mean the process of relocating the control points of such that they approximate an isometric map of its definition domain in certain directions and is shape preserving. In this paper we develop an efficient regularization method for , d = 1, 2, 3 based on solving weak form L(2)-gradient flows constructed from the minimization of certain regularizing energy functionals. These flows are integrated via the finite element method using B-spline basis functions. Our experimental results demonstrate that our new regularization method is very effective.

  2. 7 CFR 800.87 - New inspections.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false New inspections. 800.87 Section 800.87 Agriculture... Methods and Procedures § 800.87 New inspections. (a) Identity lost. An applicant may request official personnel to perform a new original inspection service on an identified lot of grain, or on an...

  3. Process Approach to Determining Quality Inspection Deployment

    DTIC Science & Technology

    2015-06-08

    original document contains color images. 14. ABSTRACT 2015 MAIW Product 15. SUBJECT TERMS 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT UU...areas, inspection processes will be affected. Often because product quality has increased or automated inspection equipment has been introduced, the... product quality and complexity as well as inspection capabilities have increased primarily through technological improvements. Government and commercial

  4. 9 CFR 146.11 - Inspections.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Inspections. 146.11 Section 146.11 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Inspections. (a) Each participating slaughter plant shall be audited at least once annually or a...

  5. 7 CFR 800.87 - New inspections.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false New inspections. 800.87 Section 800.87 Agriculture... Methods and Procedures § 800.87 New inspections. (a) Identity lost. An applicant may request official personnel to perform a new original inspection service on an identified lot of grain, or on an...

  6. 49 CFR 396.17 - Periodic inspection.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... documentation, based on the inspection report (e.g., sticker or decal), which contains the following information... inspection under § 396.23(b)(1). (e) In lieu of the self-inspection provided for in paragraph (d) of this... commercial motor vehicles intended for use in interstate commerce for which they are responsible...

  7. 7 CFR 331.18 - Inspections.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Inspections. 331.18 Section 331.18 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE POSSESSION, USE, AND TRANSFER OF SELECT AGENTS AND TOXINS § 331.18 Inspections....

  8. 42 CFR 73.18 - Inspections.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Inspections. 73.18 Section 73.18 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES QUARANTINE, INSPECTION, LICENSING SELECT AGENTS AND TOXINS § 73.18 Inspections. (a) Without prior notification, the HHS Secretary, shall...

  9. 7 CFR 331.18 - Inspections.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 5 2013-01-01 2013-01-01 false Inspections. 331.18 Section 331.18 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE POSSESSION, USE, AND TRANSFER OF SELECT AGENTS AND TOXINS § 331.18 Inspections....

  10. 42 CFR 73.18 - Inspections.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Inspections. 73.18 Section 73.18 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES QUARANTINE, INSPECTION, LICENSING SELECT AGENTS AND TOXINS § 73.18 Inspections. (a) Without prior notification, the HHS Secretary, shall...

  11. 7 CFR 331.18 - Inspections.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 5 2014-01-01 2014-01-01 false Inspections. 331.18 Section 331.18 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE POSSESSION, USE, AND TRANSFER OF SELECT AGENTS AND TOXINS § 331.18 Inspections....

  12. 42 CFR 73.18 - Inspections.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Inspections. 73.18 Section 73.18 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES QUARANTINE, INSPECTION, LICENSING SELECT AGENTS AND TOXINS § 73.18 Inspections. (a) Without prior notification, the HHS Secretary, shall...

  13. 7 CFR 331.18 - Inspections.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 5 2011-01-01 2011-01-01 false Inspections. 331.18 Section 331.18 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE POSSESSION, USE, AND TRANSFER OF SELECT AGENTS AND TOXINS § 331.18 Inspections....

  14. 42 CFR 73.18 - Inspections.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Inspections. 73.18 Section 73.18 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES QUARANTINE, INSPECTION, LICENSING SELECT AGENTS AND TOXINS § 73.18 Inspections. (a) Without prior notification, the HHS Secretary, shall...

  15. 42 CFR 73.18 - Inspections.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Inspections. 73.18 Section 73.18 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES QUARANTINE, INSPECTION, LICENSING SELECT AGENTS AND TOXINS § 73.18 Inspections. (a) Without prior notification, the HHS Secretary, shall...

  16. 7 CFR 331.18 - Inspections.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 5 2012-01-01 2012-01-01 false Inspections. 331.18 Section 331.18 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE POSSESSION, USE, AND TRANSFER OF SELECT AGENTS AND TOXINS § 331.18 Inspections....

  17. Probabilistic inspection strategies for minimizing service failures

    NASA Astrophysics Data System (ADS)

    Brot, Abraham

    1994-09-01

    The INSIM computer program is described which simulates the 'limited fatigue life' environment in which aircraft structures generally operate. The use of INSIM to develop inspection strategies which aim to minimize service failures is demonstrated. Damage-tolerance methodology, inspection thresholds and customized inspections are simulated using the probability of failure as the driving parameter.

  18. 7 CFR 996.12 - Outgoing inspection.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.12 Outgoing inspection. Outgoing inspection means the sampling, inspection, and certification of either: shelled peanuts... peanuts which have been cleaned, sorted, and otherwise prepared for inshell human consumption markets....

  19. 7 CFR 996.12 - Outgoing inspection.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.12 Outgoing inspection. Outgoing inspection means the sampling, inspection, and certification of either: shelled peanuts... peanuts which have been cleaned, sorted, and otherwise prepared for inshell human consumption markets....

  20. 7 CFR 996.12 - Outgoing inspection.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.12 Outgoing inspection. Outgoing inspection means the sampling, inspection, and certification of either: shelled peanuts... peanuts which have been cleaned, sorted, and otherwise prepared for inshell human consumption markets....

  1. 7 CFR 996.12 - Outgoing inspection.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.12 Outgoing inspection. Outgoing inspection means the sampling, inspection, and certification of either: shelled peanuts... peanuts which have been cleaned, sorted, and otherwise prepared for inshell human consumption markets....

  2. 7 CFR 996.12 - Outgoing inspection.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.12 Outgoing inspection. Outgoing inspection means the sampling, inspection, and certification of either: shelled peanuts... peanuts which have been cleaned, sorted, and otherwise prepared for inshell human consumption markets....

  3. 49 CFR 229.21 - Daily inspection.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... inspection. (a) Except for MU locomotives, each locomotive in use shall be inspected at least once during.... (b) Each MU locomotive in use shall be inspected at least once during each calendar day and a written... entire group of MU's. If any non-complying conditions are found, a separate, individual report shall...

  4. 49 CFR 229.21 - Daily inspection.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... inspection. (a) Except for MU locomotives, each locomotive in use shall be inspected at least once during.... (b) Each MU locomotive in use shall be inspected at least once during each calendar day and a written... entire group of MU's. If any non-complying conditions are found, a separate, individual report shall...

  5. 49 CFR 229.21 - Daily inspection.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... inspection. (a) Except for MU locomotives, each locomotive in use shall be inspected at least once during.... (b) Each MU locomotive in use shall be inspected at least once during each calendar day and a written... entire group of MU's. If any non-complying conditions are found, a separate, individual report shall...

  6. 49 CFR 229.21 - Daily inspection.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... inspection. (a) Except for MU locomotives, each locomotive in use shall be inspected at least once during.... (b) Each MU locomotive in use shall be inspected at least once during each calendar day and a written... entire group of MU's. If any non-complying conditions are found, a separate, individual report shall...

  7. 49 CFR 229.21 - Daily inspection.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... inspection. (a) Except for MU locomotives, each locomotive in use shall be inspected at least once during.... (b) Each MU locomotive in use shall be inspected at least once during each calendar day and a written... entire group of MU's. If any non-complying conditions are found, a separate, individual report shall...

  8. Automated Inspection And Precise Grinding Of Gears

    NASA Technical Reports Server (NTRS)

    Frint, Harold; Glasow, Warren

    1995-01-01

    Method of precise grinding of spiral bevel gears involves automated inspection of gear-tooth surfaces followed by adjustments of machine-tool settings to minimize differences between actual and nominal surfaces. Similar to method described in "Computerized Inspection of Gear-Tooth Surfaces" (LEW-15736). Yields gears of higher quality, with significant reduction in manufacturing and inspection time.

  9. 38 CFR 61.65 - Inspections.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Inspections. 61.65 Section 61.65 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.65 Inspections. VA may inspect the facility and...

  10. 38 CFR 61.65 - Inspections.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Inspections. 61.65 Section 61.65 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.65 Inspections. VA may inspect the facility and...

  11. 38 CFR 61.65 - Inspections.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Inspections. 61.65 Section 61.65 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.65 Inspections. VA may inspect the facility and...

  12. 46 CFR 115.800 - Inspection standards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... limitations. (c) The published standards of classification societies and other recognized safety associations... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150... Inspections § 115.800 Inspection standards. (a) A vessel is inspected for compliance with the...

  13. 10 CFR 30.52 - Inspections.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... COMMISSION RULES OF GENERAL APPLICABILITY TO DOMESTIC LICENSING OF BYPRODUCT MATERIAL Records, Inspections, Tests, and Reports § 30.52 Inspections. (a) Each licensee shall afford to the Commission at all reasonable times opportunity to inspect byproduct material and the premises and facilities wherein...

  14. 10 CFR 30.52 - Inspections.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... COMMISSION RULES OF GENERAL APPLICABILITY TO DOMESTIC LICENSING OF BYPRODUCT MATERIAL Records, Inspections, Tests, and Reports § 30.52 Inspections. (a) Each licensee shall afford to the Commission at all reasonable times opportunity to inspect byproduct material and the premises and facilities wherein...

  15. 10 CFR 30.52 - Inspections.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... COMMISSION RULES OF GENERAL APPLICABILITY TO DOMESTIC LICENSING OF BYPRODUCT MATERIAL Records, Inspections, Tests, and Reports § 30.52 Inspections. (a) Each licensee shall afford to the Commission at all reasonable times opportunity to inspect byproduct material and the premises and facilities wherein...

  16. 10 CFR 30.52 - Inspections.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... COMMISSION RULES OF GENERAL APPLICABILITY TO DOMESTIC LICENSING OF BYPRODUCT MATERIAL Records, Inspections, Tests, and Reports § 30.52 Inspections. (a) Each licensee shall afford to the Commission at all reasonable times opportunity to inspect byproduct material and the premises and facilities wherein...

  17. 10 CFR 30.52 - Inspections.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... COMMISSION RULES OF GENERAL APPLICABILITY TO DOMESTIC LICENSING OF BYPRODUCT MATERIAL Records, Inspections, Tests, and Reports § 30.52 Inspections. (a) Each licensee shall afford to the Commission at all reasonable times opportunity to inspect byproduct material and the premises and facilities wherein...

  18. Wavelet Characterizations of Multi-Directional Regularity

    NASA Astrophysics Data System (ADS)

    Slimane, Mourad Ben

    2011-05-01

    The study of d dimensional traces of functions of m several variables leads to directional behaviors. The purpose of this paper is two-fold. Firstly, we extend the notion of one direction pointwise Hölder regularity introduced by Jaffard to multi-directions. Secondly, we characterize multi-directional pointwise regularity by Triebel anisotropic wavelet coefficients (resp. leaders), and also by Calderón anisotropic continuous wavelet transform.

  19. Probabilistic regularization in inverse optical imaging.

    PubMed

    De Micheli, E; Viano, G A

    2000-11-01

    The problem of object restoration in the case of spatially incoherent illumination is considered. A regularized solution to the inverse problem is obtained through a probabilistic approach, and a numerical algorithm based on the statistical analysis of the noisy data is presented. Particular emphasis is placed on the question of the positivity constraint, which is incorporated into the probabilistically regularized solution by means of a quadratic programming technique. Numerical examples illustrating the main steps of the algorithm are also given.

  20. The Seventh SeaWiFS Intercalibration Round-Robin Experiment (SIRREX-7), March 1999

    NASA Technical Reports Server (NTRS)

    Hooker, Stanford B. (Editor); Firestone, Elaine R. (Editor); McLean, Scott; Sherman, Jennifer; Small, Mark; Lazin, Gordana; Zibordi, Giuseppe; Brown, James W.; McClain, Charles R. (Technical Monitor)

    2002-01-01

    This report documents the scientific activities during the seventh SeaWiFS Intercalibration Round-Robin Experiment (SIRREX-7) held at Satlantic, Inc. (Halifax, Canada). The overall objective of SIRREX-7 was to determine the uncertainties of radiometric calibrations and measurements at a single calibration facility. Specifically, this involved the estimation of the uncertainties in a) lamp standards, b) plaque standards (including the uncertainties associated with plaque illumination non-uniformity), c) radiance calibrations, and d) irradiance calibrations. The investigation of the uncertainties in lamp standards included a comparison between a calibration of a new FEL by the National Institute of Standards and Technology (NIST) and Optronic Laboratories, Inc. In addition, the rotation and polarization sensitivity of radiometers were determined, and a procedure for transferring an absolute calibration to portable light sources was defined and executed.

  1. Raman spectroscopic analysis of human remains from a seventh century cist burial on Anglesey, UK.

    PubMed

    Edwards, Howell G M; Wilson, Andrew S; Nik Hassan, Nik F; Davidson, Andrew; Burnett, Andrew

    2007-02-01

    Specimens from human remains exhibiting unusual preservation excavated from a seventh century stone cist burial at Towyn y Capel in Anglesey, UK, have been analysed using Raman spectroscopy with near-infrared laser excitation at 1,064 and 785 nm. Specimens of hair and bone provided evidence for severe degradation and microbial colonisation. The deposits within the stone cist showed that some microbially mediated compounds had been formed. Analysis of crystals found at the interface between the hair and the skeletal neck vertebrae revealed a mixture of newberyite and haematite, associated with decomposition products of the hair and bone. An interesting differential degradation was noted in the specimens analysed which could be related to the air-void and the presence of plant root inclusions into the stone cist. This is the first time that Raman spectroscopy has been used in the forensic archaeological evaluation of burial remains in complex and dynamic environments.

  2. The perceived influence of cigarette advertisements and smoking susceptibility among seventh graders.

    PubMed

    Borzekowski, D L; Flora, J A; Feighery, E; Schooler, C

    1999-01-01

    A perceptual bias, the third person effect, has been observed where individuals believe themselves to differ from others regarding the perceived influence of media messages. Given the frequency with which youth encounter prosmoking messages and the reported negative effects of these messages, it is of value to study whether youth perceive cigarette advertisements to influence themselves and their friends and peers. This study examined the associations between exposure to social and information prosmoking environments, the perceived influence of cigarette advertisements on self, best friends, and other youth, and smoking susceptibility. A sample of 571 seventh graders completed surveys on tobacco advertisements and promotions. Using Student's-t, chi-square, ANOVA tests and proportional odds models, we found significant associations between perceived influence of cigarette advertisements and exposure to social and information prosmoking environments as well as smoking susceptibility. These data suggest that youth be taught that everyone is vulnerable to the tobacco industry's strategies and be given skills to resist prosmoking advertising.

  3. MAP3S precipitation chemistry network: seventh periodic summary report, 1983. [MAP3S Network

    SciTech Connect

    Rothert, J.E.; Dana, M.T.

    1984-11-01

    This summary report, the seventh in the series, contains complete field and chemical data from the MAP3S Precipitation Chemistry Network for the year 1983. Sections cover QA/QC of the MAP3S/PCN; network history, network site information and a MAP3S/PCN bibliography; and a brief statistical look at the laboratory operations for 1983. There is also a brief statistical summary for 1982 to 1983. Included under the Quality Control section are the QA audits for site performance, laboratory comparisons, field blank and pH test results, and sample shipping and analysis results. Included is a listing of cooperating organizations and personnel for the MAP3S/PCN. 10 references, 10 figures, 32 tables.

  4. An analysis of global problem issues in sixth-and seventh-grade textbooks

    NASA Astrophysics Data System (ADS)

    Hamm, Mary; Adams, Dennis

    The study examines the extent to which the global issues of population growth, world hunger, air quality and atmosphere, and water resources were treated in sixth- and seventh-grade science textbooks. Ten textbooks were examined by five raters to determine the amount of content presented by different textbooks on global issues, the number of pages of content devoted to each issue, and the degree of depth in which issues were treated. Differences between grade levels were also explored. Of the 4,393 pages of content analyzed, less than 2 percent was devoted to these issues identified as the most serious human problems. No significant differences were found between textbook series. Significant differences were found in the number of pages of content presented on each issue. Most of the content fell into the categories of water resources, population growth, air quality, and atmosphere. The issue of war technology had the least amount of content. Distribution of content did not vary by grade level. Both levels addressed the issues of population growth, air quality, and water resources with a greater degree of depth than the issue of world hunger or war technology. The study concludes that the most widely used textbooks at the sixth- and seventh-grade levels avoid serious discussion of major global problems. And like the career indecision of a recent Miss America contestant, purchasers don't seem to be able to decide whether they want science textbooks to be a brain surgeon or a movie actress. Implications stemming from this dichotomy and its relationship to future science education curricular are also explored.

  5. Usual Source of Care in Preventive Service Use: A Regular Doctor versus a Regular Site

    PubMed Central

    Xu, K Tom

    2002-01-01

    Objective To compare the effects of having a regular doctor and having a regular site on five preventive services, controlling for the endogeneity of having a usual source of care. Data Source The Medical Expenditure Panel Survey 1996 conducted by the Agency for Healthcare Research and Quality and the National Center for Health Statistics. Study Design Mammograms, pap smears, blood pressure checkups, cholesterol level checkups, and flu shots were examined. A modified behavioral model framework was presented, which controlled for the endogeneity of having a usual source of care. Based on this framework, a two-equation empirical model was established to predict the probabilities of having a regular doctor and having a regular site, and use of each type of preventive service. Principal Findings Having a regular doctor was found to have a greater impact than having a regular site on discretional preventive services, such as blood pressure and cholesterol level checkups. No statistically significant differences were found between the effects a having a regular doctor and having a regular site on the use of flu shots, pap smears, and mammograms. Among the five preventive services, having a usual source of care had the greatest impact on cholesterol level checkups and pap smears. Conclusions Promoting a stable physician–patient relationship can improve patients’ timely receipt of clinical prevention. For certain preventive services, having a regular doctor is more effective than having a regular site. PMID:12546284

  6. Calculator Explorations with Seventh Grade Students: Some Calculator-Inspired Instructional Materials, Observations, and Investigations. Technical Report No. 497.

    ERIC Educational Resources Information Center

    Weaver, J. Fred; And Others

    This report brings together in a single source observations and materials of instructional importance in calculator explorations with seventh-grade students from 1976 through 1978. Students used algebraic-logic calculators with no operational hierarchies. At the end of the school year, students were introduced to reverse Polish notation-based…

  7. Linguistic and Methodological Concepts Underlying a Pronunciation Course in English for Spanish-Speaking Seventh Graders in Puerto Rico.

    ERIC Educational Resources Information Center

    Nine, Carmen Judith

    "An English Pronunciation Course for Puerto Rican Seventh-Graders" grew out of a similar remedial pronunciation course for freshmen at the University of Puerto Rico. One of the linguistic principles involved in teaching young adults a foreign language concerns the fact that "linguistic acquisition is stabilized by puberty," and language learning…

  8. The Eye of the Storm. The Seventh Alfred I. duPont-Columbia University Survey of Broadcast Journalism.

    ERIC Educational Resources Information Center

    Barrett, Marvin; Sklar, Zachary

    This book, the seventh in a series surveying broadcast journalism, provides behind-the-scenes details of news coverage during 1978-79, evaluating the growth and sophistication of the news media. The first section of the book discusses the treatment of major issues and news events, including the "odd couple" of politics and broadcasting,…

  9. The Associations between Seventh Grade Finnish Students' Motivational Climate, Perceived Competence, Self-Determined Motivation, and Fundamental Movement Skills

    ERIC Educational Resources Information Center

    Kalaja, Sami; Jaakkola, Timo; Watt, Anthony; Liukkonen, Jarmo; Ommundsen, Yngvar

    2009-01-01

    The aim of the study was to investigate the relationships between motivational climate, perceived competence, self-determined motivation towards physical education (PE) and the fundamental movement skills of Finnish secondary school students. A sample of 370 seventh-grade PE students (girls n = 189; boys n = 181; mean age = 13.08; SD = 0.25)…

  10. Validity of Alternative Fitnessgram Upper Body Tests of Muscular Strength and Endurance among Seventh and Eighth Grade Males and Females

    ERIC Educational Resources Information Center

    Hobayan, Kalani; Patterson, Debra; Sherman, Clay; Wiersma, Lenny

    2014-01-01

    In a society in which obesity levels have tripled in the past 30 years, the importance of increased fitness levels within the academic setting has become even more critical. The purpose of this study was to investigate the validity of alternative Fitnessgram upper body tests of muscular strength and endurance among seventh and eighth grade males…

  11. Changing Conceptions and Uses of Computer Technologies in the Everyday: Literacy Practices of Sixth and Seventh Graders

    ERIC Educational Resources Information Center

    Agee, Jane; Altarriba, Jeanette

    2009-01-01

    This study focused on 189 sixth and seventh graders in two large suburban schools and their use of computer technologies as part of their everyday literacy practices. The authors were especially interested in the students' conceptions of computer technologies and how computer use varied across grade and reading levels. The study included a survey…

  12. Applying a Multiple Group Causal Indicator Modeling Framework to the Reading Comprehension Skills of Third, Seventh, and Tenth Grade Students

    ERIC Educational Resources Information Center

    Tighe, Elizabeth L.; Wagner, Richard K.; Schatschneider, Christopher

    2015-01-01

    This study demonstrates the utility of applying a causal indicator modeling framework to investigate important predictors of reading comprehension in third, seventh, and tenth grade students. The results indicated that a 4-factor multiple indicator multiple indicator cause (MIMIC) model of reading comprehension provided adequate fit at each grade…

  13. Development of an Applied Fisheries Science Program for Native Alaskans at Sheldon Jackson College. Seventh Progress Report.

    ERIC Educational Resources Information Center

    Seifert, Mel

    Covering the period July 1 thru December 31, 1977, the seventh semi-annual report summarizes the first half of the third year of operation of the educational and hatchery programs. The first section details the educational component, i.e., academic program, high school visitation program, educational and operational activities, student…

  14. Conceptual Change about Outer Space: How Does Informal Training Combined with Formal Teaching Affect Seventh Graders' Understanding of Gravitation?

    ERIC Educational Resources Information Center

    Frappart, Sören; Frède, Valérie

    2016-01-01

    Concepts relating to outer space are difficult to grasp because we lack direct experience of this environment. We analysed students' understanding of gravitation on Earth and beyond by testing the effect of training on it. In a pretest (T1), 28 seventh graders answered a questionnaire about space concepts. They all then underwent the same formal…

  15. Informative, Compare and Contrast, and Persuasive Essay Composing of Fifth and Seventh Graders: Not All Essay Writing Is the Same

    ERIC Educational Resources Information Center

    Davidson, Matt; Berninger, Virginia

    2016-01-01

    Typically developing writers in fifth (n = 110, M = 10 years 8 months) or seventh (n = 97, M = 12 years 7 months) grade wrote informative, compare and contrast, and persuasive essays for which the content was held constant--two mountains with a history of volcanic eruption. Relevant background knowledge was provided by reading text and showing…

  16. Higher Education in Russia: Traditions and Modern Times (Report at the Seventh Congress of the Russian Union of Rectors)

    ERIC Educational Resources Information Center

    Sadovnichii, V.

    2004-01-01

    This article represents a speech delivered by the author at the Seventh Congress of the Russian Union of Rectors. In his address, the author describes the current higher educational trend in Russia. He explains how higher education's orientation toward the state, its openness to all social classes, and its fundamental character are the principles…

  17. A Study of the Effects of Individualized Programmed Mathematics Experiments on Achievement and Attitudes of Seventh Grade Students.

    ERIC Educational Resources Information Center

    Creswell, John L.; Hudson, Charles

    An analysis of the cognitive and affective outcomes of individualized programmed experiments (IPE) on seventh-grade pupils was performed. Based on the theory that student attitudes towards mathematics are largely shaped during the period of time spanned between fourth through eighth grade, researchers investigated the effectiveness of nonlecture…

  18. The Prevalence and Disadvantage of Min-Counting in Seventh Grade: Problems with Confidence as Well as Accuracy?

    ERIC Educational Resources Information Center

    Hopkins, Sarah; Bayliss, Donna

    2017-01-01

    In this research, we examined how 200 students in seventh grade (around 12 years old) solved simple addition problems. A cluster approach revealed that less than half of the cohort displayed proficiency with simple addition: 35% predominantly used min-counting and were accurate, and 16% frequently made min-counting errors. Students who frequently…

  19. Investigating Predictors of Listening Comprehension in Third-, Seventh-, and Tenth-Grade Students: A Dominance Analysis Approach

    ERIC Educational Resources Information Center

    Tighe, Elizabeth L.; Spencer, Mercedes; Schatschneider, Christopher

    2015-01-01

    This study rank ordered the contributive importance of several predictors of listening comprehension for third, seventh, and tenth graders. Principal components analyses revealed that a three-factor solution with fluency, reasoning, and working memory components provided the best fit across grade levels. Dominance analyses indicated that fluency…

  20. Seventh Graders' Academic Achievement, Creativity, and Ability to Construct a Cross-Domain Concept Map--A Brain Function Perspective

    ERIC Educational Resources Information Center

    Yeh, Yu-Chu

    2004-01-01

    This study proposes an interactive model of "cross-domain" concept mapping with an emphasis on brain functions, and it further investigates the relationships between academic achievement, creative thinking, and cross-domain concept mapping. Sixty-nine seventh graders participated in this study which employed two 50-minute instructional…