Science.gov

Sample records for advisory circular ac

  1. 78 FR 49318 - Availability of Draft Advisory Circular (AC) 90-106A and AC 20-167A

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-13

    ... Systems (78 FR 34935-34958) (Docket No.: FAA-2013-0485; Notice No. 1209). AC 90-106A, Enhanced Flight... the Federal Register published on April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo... Federal Aviation Administration Availability of Draft Advisory Circular (AC) 90-106A and AC 20-...

  2. 77 FR 38375 - Advisory Circular (AC) 150/5345-53D, Airport Lighting Equipment Certification Program; Proposed...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-27

    ...The FAA proposes to replace AC150/5345-53C with AC150/5345-53D to clarify the criteria under the Airport Lighting Equipment Certification Program (ALECP) for acceptance of an organization as a third party certification body (third party certifier) and how manufacturers may get equipment qualified under the program. The Secretary of Transportation is providing notice in the Federal Register of,......

  3. 77 FR 26815 - Opportunity To Comment on the Draft Airport Design Advisory Circular 150/5300-13A

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-07

    ... interested parties to review and comment on the Draft ``Airport Design'' Advisory Circular, AC 150/5300-13A... the AC on the Internet at: http://www.faa.gov/airports/resources/advisory_circulars/ . FOR FURTHER... use is required on all Federal Airport Improvement Program projects. This draft AC incorporates...

  4. 75 FR 60493 - Advisory Circular 120-79A, Developing and Implementing an Air Carrier Continuing Analysis and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-30

    ... (AC) 120-79A, ``Developing and Implementing an Air Carrier Continuing Analysis and Surveillance System''. This new advisory circular (AC) updates AC 120-79 originally issued on April 21, 2003. This new AC... . SUPPLEMENTARY INFORMATION: How To Obtain Copies: You can read or download this AC from the Internet at...

  5. 71 FR 4958 - Advisory Circular 25.856-2, Installation of Thermal/Acoustic Insulation for Burnthrough Protection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2006-01-30

    ... Federal Aviation Administration Advisory Circular 25.856-2, Installation of Thermal/Acoustic Insulation..., ``Installation of Thermal/Acoustic Insulation for Burnthrough Protection.'' The advisory circular provides... thermal/acoustic insulation. DATES: AC 25.856-2 was issued by the FAA Transport Airplane Directorate...

  6. 77 FR 7656 - Advisory Circular: Public Aircraft Operations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-13

    ... Aircraft Operations) (76 FR 16349). This advisory circular provides additional information on the... the Federal Register published on April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo... Federal Aviation Administration Advisory Circular: Public Aircraft Operations AGENCY: Federal...

  7. 70 FR 41810 - Advisory Circular 25.856-1, Thermal/Acoustic Insulation Flame Propagation Test Method Details

    Federal Register 2010, 2011, 2012, 2013, 2014

    2005-07-20

    ... Federal Aviation Administration Advisory Circular 25.856-1, Thermal/Acoustic Insulation Flame Propagation... requirements applicable to thermal/acoustic insulation materials. The guidance in this AC describes a test method to determine the flammability and flame propagation characteristics of thermal/acoustic...

  8. 14 CFR Appendix B to Part 152 - List of Advisory Circulars Incorporated by § 152.11

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false List of Advisory Circulars Incorporated by...—List of Advisory Circulars Incorporated by § 152.11 (a) Circulars available free of charge. Number and...-14B—Economy Approach Lighting Aids. 150/5340-17A—Standby Power for Non-FAA Airport Lighting...

  9. 14 CFR Appendix B to Part 152 - List of Advisory Circulars Incorporated by § 152.11

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false List of Advisory Circulars Incorporated by...—List of Advisory Circulars Incorporated by § 152.11 (a) Circulars available free of charge. Number and...-14B—Economy Approach Lighting Aids. 150/5340-17A—Standby Power for Non-FAA Airport Lighting...

  10. 14 CFR Appendix B to Part 152 - List of Advisory Circulars Incorporated by § 152.11

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false List of Advisory Circulars Incorporated by...—List of Advisory Circulars Incorporated by § 152.11 (a) Circulars available free of charge. Number and...-14B—Economy Approach Lighting Aids. 150/5340-17A—Standby Power for Non-FAA Airport Lighting...

  11. 14 CFR Appendix B to Part 152 - List of Advisory Circulars Incorporated by § 152.11

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false List of Advisory Circulars Incorporated by...—List of Advisory Circulars Incorporated by § 152.11 (a) Circulars available free of charge. Number and...-14B—Economy Approach Lighting Aids. 150/5340-17A—Standby Power for Non-FAA Airport Lighting...

  12. 69 FR 74563 - Proposed Advisory Circulars 25.856-1X, Thermal/Acoustic Insulation Flame Propagation Test Method...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2004-12-14

    ... Federal Aviation Administration Proposed Advisory Circulars 25.856-1X, Thermal/Acoustic Insulation Flame Propagation Test Method Details; and 25.856-2X, Installation of Thermal/Acoustic Insulation for Burnthrough... draft advisory circulars concerning thermal.acoustic insulation installed on transport...

  13. 76 FR 77452 - Advisory Circular for Stall and Stick Pusher Training

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-13

    ... Privacy Act Statement can be found in the Federal Register published on April 11, 2000 (65 FR 19477-19478... Training AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Notice of availability of proposed Advisory Circular for Stall and Stick Pusher Training, request...

  14. 14 CFR 151.72 - Incorporation by reference of technical guidelines in Advisory Circulars.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Incorporation by reference of technical guidelines in Advisory Circulars. 151.72 Section 151.72 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS Project Programming Standards §...

  15. 14 CFR 151.72 - Incorporation by reference of technical guidelines in Advisory Circulars.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Incorporation by reference of technical guidelines in Advisory Circulars. 151.72 Section 151.72 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS Project Programming Standards §...

  16. 14 CFR 151.72 - Incorporation by reference of technical guidelines in Advisory Circulars.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Incorporation by reference of technical guidelines in Advisory Circulars. 151.72 Section 151.72 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS Project Programming Standards §...

  17. 14 CFR 151.72 - Incorporation by reference of technical guidelines in Advisory Circulars.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Incorporation by reference of technical guidelines in Advisory Circulars. 151.72 Section 151.72 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS Project Programming Standards §...

  18. 14 CFR 151.72 - Incorporation by reference of technical guidelines in Advisory Circulars.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Incorporation by reference of technical guidelines in Advisory Circulars. 151.72 Section 151.72 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS Project Programming Standards §...

  19. 75 FR 13646 - Public Meeting With Interested Persons To Discuss the Proposed AC 20-42D, Hand Fire Extinguishers...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-22

    ... Federal Aviation Administration Public Meeting With Interested Persons To Discuss the Proposed AC 20-42D... received regarding proposed advisory circular (AC) 20-42D, Hand Fire Extinguishers for use in Aircraft... (IASFPWG) to draft a revision to the current AC 20-42C, issued on March 1984, by incorporating...

  20. 76 FR 49525 - Advisory Circular 20-24C, Approval of Propulsion Fuels and Lubricating Oils

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ... Engine and Propeller Directorate issued AC 20-24C on July 29, 2011. FOR FURTHER INFORMATION CONTACT: The Federal Aviation Administration, Attn: Mark Rumizen, Aviation Fuels Specialist, Engine and Propeller... reflect procedures and practices employed by the Engine and Propeller Directorate (EPD) for oversight...

  1. Circular Coinduction

    NASA Technical Reports Server (NTRS)

    Rosu, Grigore; Goguen, Joseph; Norvig, Peter (Technical Monitor)

    2001-01-01

    Circular coinduction is a technique for behavioral reasoning that extends cobasis coinduction to specifications with circularities. Because behavioral satisfaction is not recursively enumerable, no algorithm can work for every behavioral statement. However. algorithms using circular coinduction can prove every practical behavioral result that we know. This paper proves the correctness of circular coinduction and some consequences.

  2. 77 FR 4238 - Advisory Committee Management

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-27

    ... Part 8 RIN 1400-AC64 Advisory Committee Management AGENCY: Department of State. ACTION: Final rule... establish uniform administrative guidelines and management controls for advisory committees established by... of Subjects in 22 CFR Part 8 Advisory Committee Management. Accordingly, under the authority of 22...

  3. 75 FR 42790 - Advisory Committee on Presidential Library-Foundation Partnerships.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... RECORDS ADMINISTRATION Advisory Committee on Presidential Library-Foundation Partnerships. AGENCY: National Archives and Records Administration. ACTION: Renewal of Advisory Committee on Presidential Library... Library-Foundation Partnerships. In accordance with Office of Management and Budget (OMB) Circular...

  4. 78 FR 63571 - Advisory Council to the Internal Revenue Service; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-24

    ... Internal Revenue Service Advisory Council to the Internal Revenue Service; Meeting AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Notice. SUMMARY: The Internal Revenue Service Advisory Council (IRSAC... Practitioners Regarding Professional Obligations, Circular 230 Enrollment of Former Internal Revenue...

  5. Circular epidemiology.

    PubMed

    Kuller, L H

    1999-11-01

    Circular epidemiology can be defined as the continuation of specific types of epidemiologic studies beyond the point of reasonable doubt of the true existence of an important association or the absence of such an association. Circular epidemiology is an extreme example of studies of the consistency of associations. A basic problem for epidemiology is the lack of a systematic approach to acquiring new knowledge to reach a goal of improving public health and preventive medicine. For epidemiologists, research support unfortunately is biased toward the continued study of already proven hypotheses. Circular epidemiology, however, freezes at one point in the evolution of epidemiologic studies, failing to move from descriptive to analytical case-control and longitudinal studies, for example, to experimental, clinical trials. Good epidemiology journals are filled with very well-conducted epidemiologic studies that primarily repeat the obvious or are variations on the theme.

  6. Circular causality.

    PubMed

    Thomas, R

    2006-07-01

    The problem of disentangling complex dynamic systems is addressed, especially with a view to identifying those variables that take part in the essential qualitative behaviour of systems. The author presents a series of reflections about the methods of formalisation together with the principles that govern the global operation of systems. In particular, a section on circuits, nuclei, and circular causality and a rather detailed description of the analytic use of the generalised asynchronous logical description, together with a brief description of its synthetic use (OreverseO logic). Some basic rules are recalled, such as the fact that a positive circuit is a necessary condition of multistationarity. Also, the interest of considering as a model, rather than a well-defined set of differential equations, a variety of systems that differ from each other only by the values of constant terms is emphasised. All these systems have a common Jacobian matrix and for all of them phase space has exactly the same structure. It means that all can be partitioned in the same way as regards the signs of the eigenvalues and thus as regards the precise nature of any steady states that might be present. Which steady states are actually present, depends on the values of terms of order zero in the ordinary differential equations (ODEs), and it is easy to find for which values of these terms a given point in phase space is steady. Models can be synthesised first at the level of the circuits involved in the Jacobian matrix (that determines which types and numbers of steady states are consistent with the model), then only at the level of terms of order zero in the ODE's (that determines which of the steady states actually exist), hence the title 'Circular casuality'.

  7. 76 FR 14895 - Request for Nominations to the Advisory Committee on Biotechnology and 21st Century Agriculture

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ... Agricultural Research Service Request for Nominations to the Advisory Committee on Biotechnology and 21st...: Notice of request for nominations to the Advisory Committee on Biotechnology and 21st Century Agriculture... the Advisory Committee on Biotechnology and 21st Century Agriculture (AC21). DATES:...

  8. Characterization of Circular RNAs.

    PubMed

    Zhang, Yang; Yang, Li; Chen, Ling-Ling

    2016-01-01

    Accumulated lines of evidence reveal that a large number of circular RNAs are produced in transcriptomes from fruit fly to mouse and human. Unlike linear RNAs shaped with 5' cap and 3' tail, circular RNAs are characterized by covalently closed loop structures without open terminals, thus requiring specific treatments for their identification and validation. Here, we describe a detailed pipeline for the characterization of circular RNAs. It has been successfully applied to the study of circular intronic RNAs derived from intron lariats (ciRNAs) and circular RNAs produced from back spliced exons (circRNAs) in human. PMID:26721494

  9. Circular Dammann grating

    NASA Astrophysics Data System (ADS)

    Zhou, Changhe; Jia, Jia; Liu, Liren

    2003-11-01

    A circular Dammann grating that can produce circular equal intensities at various orders in the far field is described. A set of parameters such as order, circular number, uniformity, and diffraction efficiency has been defined to describe the novel diffractive phase elements. Numerical solutions of binary-phase (0, π) circular Dammann gratings are given. The results of experiments with a four-order circular Dammann grating made by a lithographic technique are presented. This novel diffractive optical element should be highly interesting in a wide variety of practical applications.

  10. Toroidal circular dichroism

    NASA Astrophysics Data System (ADS)

    Raybould, T. A.; Fedotov, V. A.; Papasimakis, N.; Kuprov, I.; Youngs, I. J.; Chen, W. T.; Tsai, D. P.; Zheludev, N. I.

    2016-07-01

    We demonstrate that the induced toroidal dipole, represented by currents flowing on the surface of a torus, makes a distinct and indispensable contribution to circular dichroism. We show that toroidal circular dichroism supplements the well-known mechanism involving electric dipole and magnetic dipole transitions. We illustrate this with rigorous analysis of the experimentally measured polarization-sensitive transmission spectra of an artificial metamaterial, constructed from elements of toroidal symmetry. We argue that toroidal circular dichroism will be found in large biomolecules with elements of toroidal symmetry and should be taken into account in the interpretation of circular dichroism spectra of organics.

  11. The ac53, ac78, ac101, and ac103 Genes Are Newly Discovered Core Genes in the Family Baculoviridae

    PubMed Central

    Garavaglia, Matías Javier; Miele, Solange Ana Belén; Iserte, Javier Alonso; Belaich, Mariano Nicolás

    2012-01-01

    The family Baculoviridae is a large group of insect viruses containing circular double-stranded DNA genomes of 80 to 180 kbp, which have broad biotechnological applications. A key feature to understand and manipulate them is the recognition of orthology. However, the differences in gene contents and evolutionary distances among the known members of this family make it difficult to assign sequence orthology. In this study, the genome sequences of 58 baculoviruses were analyzed, with the aim to detect previously undescribed core genes because of their remote homology. A routine based on Multi PSI-Blast/tBlastN and Multi HaMStR allowed us to detect 31 of 33 accepted core genes and 4 orthologous sequences in the Baculoviridae which were not described previously. Our results show that the ac53, ac78, ac101 (p40), and ac103 (p48) genes have orthologs in all genomes and should be considered core genes. Accordingly, there are 37 orthologous genes in the family Baculoviridae. PMID:22933288

  12. 77 FR 46681 - Advisory Committee on Biotechnology and 21st Century Agriculture; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-06

    ...; ] DEPARTMENT OF AGRICULTURE Advisory Committee on Biotechnology and 21st Century Agriculture; Notice of Meeting... meeting of the Advisory Committee on Biotechnology and 21st Century Agriculture (AC21). DATES: The meeting... the biotechnology industry, the organic food industry, farming communities, the seed industry,...

  13. 78 FR 30328 - Announcement of National Geospatial Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-22

    ... NSDI Strategic Plan Geospatial Platform OMB Circular A-16 Portfolio Management Landsat Advisory Group... capacity. DATES: The meeting will be held from 8:30 a.m. to 5:30 p.m. on June 11 and from 8:30 a.m. to...

  14. Squaring a Circular Segment

    ERIC Educational Resources Information Center

    Gordon, Russell

    2008-01-01

    Consider a circular segment (the smaller portion of a circle cut off by one of its chords) with chord length c and height h (the greatest distance from a point on the arc of the circle to the chord). Is there a simple formula involving c and h that can be used to closely approximate the area of this circular segment? Ancient Chinese and Egyptian…

  15. 77 FR 11064 - Notice of the Advisory Committee on Biotechnology and 21st Century Agriculture Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-24

    ... Agricultural Research Service Notice of the Advisory Committee on Biotechnology and 21st Century Agriculture... Committee on Biotechnology and 21st Century Agriculture (AC21). DATES: The meeting dates are March 5-6, 2012..., 2012. The AC21 consists of members representing the biotechnology industry, the organic food...

  16. 76 FR 68126 - Office of the Under Secretary, Research, Education, and Economics; Notice of the Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ... Advisory Committee on Biotechnology and 21st Century Agriculture Meeting AGENCY: Agricultural Research... Committee on Biotechnology and 21st Century Agriculture (AC21). DATES: The meeting dates are November 14... biotechnology in agriculture. Background information regarding the work and membership of the AC21 is...

  17. Diffusive suppression of AC-Stark shifts in atomic magnetometers

    PubMed Central

    Sulai, I. A.; Wyllie, R.; Kauer, M.; Smetana, G. S.; Wakai, R. T.; Walker, T. G.

    2016-01-01

    In atomic magnetometers, the vector AC-Stark shift associated with circularly polarized light generates spatially varying effective magnetic fields, which limit the magnetometer response and serve as sources of noise. We describe a scheme whereby optically pumping a small subvolume of the magnetometer cell and relying on diffusion to transport polarized atoms allows a magnetometer to be operated with minimal sensitivity to the AC-Stark field. © 2013 Optical Society of America PMID:23503278

  18. Circular free-electron laser

    DOEpatents

    Brau, Charles A.; Kurnit, Norman A.; Cooper, Richard K.

    1984-01-01

    A high efficiency, free electron laser utilizing a circular relativistic electron beam accelerator and a circular whispering mode optical waveguide for guiding optical energy in a circular path in the circular relativistic electron beam accelerator such that the circular relativistic electron beam and the optical energy are spatially contiguous in a resonant condition for free electron laser operation. Both a betatron and synchrotron are disclosed for use in the present invention. A free electron laser wiggler is disposed around the circular relativistic electron beam accelerator for generating a periodic magnetic field to transform energy from the circular relativistic electron beam to optical energy.

  19. Compact waveguide circular polarizer

    DOEpatents

    Tantawi, Sami G.

    2016-08-16

    A multi-port waveguide is provided having a rectangular waveguide that includes a Y-shape structure with first top arm having a first rectangular waveguide port, a second top arm with second rectangular waveguide port, and a base arm with a third rectangular waveguide port for supporting a TE.sub.10 mode and a TE.sub.20 mode, where the end of the third rectangular waveguide port includes rounded edges that are parallel to a z-axis of the waveguide, a circular waveguide having a circular waveguide port for supporting a left hand and a right hand circular polarization TE.sub.11 mode and is coupled to a base arm broad wall, and a matching feature disposed on the base arm broad wall opposite of the circular waveguide for terminating the third rectangular waveguide port, where the first rectangular waveguide port, the second rectangular waveguide port and the circular waveguide port are capable of supporting 4-modes of operation.

  20. Blindness and Visual Impairments: Information and Advocacy Organizations. Reference Circular No. 01-01.

    ERIC Educational Resources Information Center

    Library of Congress, Washington, DC. National Library Service for the Blind and Physically Handicapped.

    The organizations listed in this reference circular provide a variety of direct services to persons who are blind and visually impaired, including advocacy and advisory services, information and referral, counseling and employment programs, assistive devices, and publications in special format. Many of the organizations also offer guidance to…

  1. 76 FR 38348 - Notice of Appointment of Committee Members to the Advisory Committee on Biotechnology and 21st...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-30

    ... Advisory Committee on Biotechnology and 21st Century Agriculture AGENCY: Office of the Under Secretary... Advisory Committee on Biotechnology and 21st Century Agriculture. SUMMARY: The Office of the Under... Committee on Biotechnology and 21st Century Agriculture (``AC21''). FOR FURTHER INFORMATION CONTACT:...

  2. 77 FR 48948 - Notice of the Advisory Committee on Biotechnology and 21st Century Agriculture Meeting; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-15

    ..., 202-720-3817. Correction In the Federal Register of August 6, 2012 in FR Doc. 151, on page 46681 in...; ] DEPARTMENT OF AGRICULTURE Agricultural Research Service Notice of the Advisory Committee on Biotechnology and... meeting of the Advisory Committee on Biotechnology and 21st Century Agriculture (AC21). The notice...

  3. On electrostatically actuated NEMS/MEMS circular plates

    NASA Astrophysics Data System (ADS)

    Caruntu, Dumitru I.; Alvarado, Iris

    2011-04-01

    This paper deals with electrostatically actuated micro and nano-electromechanical (MEMS/NEMS) circular plates. The system under investigation consists of two bodies, a deformable and conductive circular plate placed above a fixed, rigid and conductive ground plate. The deformable circular plate is electrostatically actuated by applying an AC voltage between the two plates. Nonlinear parametric resonance and pull-in occur at certain frequencies and relatively large AC voltage, respectively. Such phenomena are useful for applications such as sensors, actuators, switches, micro-pumps, micro-tweezers, chemical and mass sensing, and micro-mirrors. A mathematical model of clamped circular MEMS/NEMS electrostatically actuated plates has been developed. Since the model is in the micro- and nano-scale, surface forces, van der Waals and/or Casimir, acting on the plate are included. A perturbation method, the Method of Multiple Scales (MMS), is used for investigating the case of weakly nonlinear MEMS/NEMS circular plates. Two time scales, fast and slow, are considered in this work. The amplitude-frequency and phase-frequency response of the plate in the case of primary resonance are obtained and discussed.

  4. Wiimote Experiments: Circular Motion

    ERIC Educational Resources Information Center

    Kouh, Minjoon; Holz, Danielle; Kawam, Alae; Lamont, Mary

    2013-01-01

    The advent of new sensor technologies can provide new ways of exploring fundamental physics. In this paper, we show how a Wiimote, which is a handheld remote controller for the Nintendo Wii video game system with an accelerometer, can be used to study the dynamics of circular motion with a very simple setup such as an old record player or a…

  5. Wiimote Experiments: Circular Motion

    NASA Astrophysics Data System (ADS)

    Kouh, Minjoon; Holz, Danielle; Kawam, Alae; Lamont, Mary

    2013-03-01

    The advent of new sensor technologies can provide new ways of exploring fundamental physics. In this paper, we show how a Wiimote, which is a handheld remote controller for the Nintendo Wii video game system with an accelerometer, can be used to study the dynamics of circular motion with a very simple setup such as an old record player or a bicycle wheel.

  6. Copyright Basics. Circular 1.

    ERIC Educational Resources Information Center

    Library of Congress, Washington, DC. Copyright Office.

    This circular answers some of the questions that are frequently asked about copyright, a form of protection provided by the laws of the United States to authors of "original works of authorship" including library, dramatic musical, artistic, and certain other intellectual works. The Copyright Act of 1976 (title 17 of the United States Code), which…

  7. [Guizhou planned parenthood circular].

    PubMed

    1980-05-29

    The Guizhou Provincial CCP Committee and the provinical people's government recently issued a circular on launching mass inspection of planned parenthood work throughout the province in late June. The inspection will look at whether or not the masses have been mobilized to pay serious attention to planned parenthood work, whether or not such education has been launched, what kind of concrete measures have been adopted, and what kind of concrete experiences have been learned. It will also include the implementation of birth control measures, the resolute prohibition on having a 3rd child, and the promotion of having only 1 child/couple. The circular urged the departments at all levels to strengthen their leadership over planned parenthood work, deepen investigation and study, continuously study the new situation and solve the new problems.

  8. Circular inferences in schizophrenia.

    PubMed

    Jardri, Renaud; Denève, Sophie

    2013-11-01

    A considerable number of recent experimental and computational studies suggest that subtle impairments of excitatory to inhibitory balance or regulation are involved in many neurological and psychiatric conditions. The current paper aims to relate, specifically and quantitatively, excitatory to inhibitory imbalance with psychotic symptoms in schizophrenia. Considering that the brain constructs hierarchical causal models of the external world, we show that the failure to maintain the excitatory to inhibitory balance results in hallucinations as well as in the formation and subsequent consolidation of delusional beliefs. Indeed, the consequence of excitatory to inhibitory imbalance in a hierarchical neural network is equated to a pathological form of causal inference called 'circular belief propagation'. In circular belief propagation, bottom-up sensory information and top-down predictions are reverberated, i.e. prior beliefs are misinterpreted as sensory observations and vice versa. As a result, these predictions are counted multiple times. Circular inference explains the emergence of erroneous percepts, the patient's overconfidence when facing probabilistic choices, the learning of 'unshakable' causal relationships between unrelated events and a paradoxical immunity to perceptual illusions, which are all known to be associated with schizophrenia. PMID:24065721

  9. Circular inferences in schizophrenia.

    PubMed

    Jardri, Renaud; Denève, Sophie

    2013-11-01

    A considerable number of recent experimental and computational studies suggest that subtle impairments of excitatory to inhibitory balance or regulation are involved in many neurological and psychiatric conditions. The current paper aims to relate, specifically and quantitatively, excitatory to inhibitory imbalance with psychotic symptoms in schizophrenia. Considering that the brain constructs hierarchical causal models of the external world, we show that the failure to maintain the excitatory to inhibitory balance results in hallucinations as well as in the formation and subsequent consolidation of delusional beliefs. Indeed, the consequence of excitatory to inhibitory imbalance in a hierarchical neural network is equated to a pathological form of causal inference called 'circular belief propagation'. In circular belief propagation, bottom-up sensory information and top-down predictions are reverberated, i.e. prior beliefs are misinterpreted as sensory observations and vice versa. As a result, these predictions are counted multiple times. Circular inference explains the emergence of erroneous percepts, the patient's overconfidence when facing probabilistic choices, the learning of 'unshakable' causal relationships between unrelated events and a paradoxical immunity to perceptual illusions, which are all known to be associated with schizophrenia.

  10. Switchable circular beam deflectors

    NASA Astrophysics Data System (ADS)

    Shang, Xiaobing; Joshi, Pankaj; Tan, Jin-Yi; De Smet, Jelle; Cuypers, Dieter; Baghdasaryan, Tigran; Vervaeke, Michael; Thienpont, Hugo; De Smet, Herbert

    2016-04-01

    In this work, we report two types of electrically tunable photonic devices with circularly symmetric polarization independent beam steering performance (beam condensing resp. beam broadening). The devices consist of circular micro grating structures combined with nematic liquid crystal (LC) layers with anti-parallel alignment. A single beam deflector converts a polarized and monochromatic green laser beam (λ =543.5 nm) into a diffraction pattern, with the peak intensity appearing at the third order when 0~{{V}\\text{pp}} is applied and at the zeroth order (no deflection) for voltages above 30~{{V}\\text{pp}} . Depending on the shape of the grating structure (non-inverted or inverted), the deflection is inwards or outwards. Both grating types can be made starting from the same diamond-tooled master mold. A polarized white light beam is symmetrically condensed resp. broadened over 2° in the off state and is passed through unchanged in the on state. By stacking two such devices with mutually orthogonal LC alignment layers, polarization independent switchable circular beam deflectors are realized with a high transmittance (>80%), and with the same beam steering performance as the polarization dependent single devices.

  11. ACS: ALMA Common Software

    NASA Astrophysics Data System (ADS)

    Chiozzi, Gianluca; Šekoranja, Matej

    2013-02-01

    ALMA Common Software (ACS) provides a software infrastructure common to all ALMA partners and consists of a documented collection of common patterns and components which implement those patterns. The heart of ACS is based on a distributed Component-Container model, with ACS Components implemented as CORBA objects in any of the supported programming languages. ACS provides common CORBA-based services such as logging, error and alarm management, configuration database and lifecycle management. Although designed for ALMA, ACS can and is being used in other control systems and distributed software projects, since it implements proven design patterns using state of the art, reliable technology. It also allows, through the use of well-known standard constructs and components, that other team members whom are not authors of ACS easily understand the architecture of software modules, making maintenance affordable even on a very large project.

  12. Planetary Rings: Circular and Non-circular

    NASA Astrophysics Data System (ADS)

    French, R. G.; Nicholson, P. D.; Colwell, J.; Marouf, E. A.; Rappaport, N. J.; Hedman, M. M.; McGhee, C.; Lonergan, K.; Sepersky, T.

    2011-12-01

    Although Saturn's rings appear at first glance to be axisymmetric, more precise measurements reveal that many of the gap edges and narrow ringlets within the rings are noncircular, a characteristic they share with the narrow uranian rings. A careful study of these features is of interest for several reasons: (i) resonantly-forced perturbations are believed to prevent the rings from spreading under the influence of collisions, (ii) unforced distortions, mostly eccentricities, can lead to estimates of the surface mass density and viscosity of the rings, and (iii) accurately-measured apsidal precession rates provide information on Saturn's zonal gravity harmonics. We present preliminary results from a comprehensive study of noncircular features in the Cassini Division and in the C ring. The data used in this study come from three Cassini experiments, and cover the period from May 2005 to September 2010. Over 120 stellar occultations have been observed by the Ultraviolet Imaging Spectrometer (UVIS) and by the Visual and Infrared Imaging Spectrometer (VIMS). In addition, we include 12 occultations of the spacecraft's radio Radio Science Subsystem (RSS) by the rings observed on Earth in May-September 2005. The simplest noncircular features can be modeled as inclined Keplerian ellipses, freely precessing under the influence of Saturn's oblate gravity field. In agreement with similar fits to the VIMS occultation data alone, we find that the inner edges of 7 of the 8 gaps within the Cassini Division are eccentric, with amplitudes ranging from 0.9 km to 28.3 km. In contrast, most of the outer gap edges are near-circular. We also find a rich assortment of normal modes on the edges of both ringlets and gaps. We have searched for modes with wavenumber m as high as 8, and find convincing evidence for modes with m = 0, 2, 3, 4 and 5, all with amplitudes of 1 km or greater. In some cases, as many as 3 or 4 normal modes coexist at a single edge with comparable amplitudes. Our fits

  13. 76 FR 18757 - Monthly Public Meetings of the Local Government Advisory Committee's Small Community Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-05

    ... AGENCY Monthly Public Meetings of the Local Government Advisory Committee's Small Community Advisory... Advisory Committee Act, the U.S. Environmental Protection Agency's Local Government Advisory Committee's... the Local Government Advisory Committee. BILLING CODE 6560-50-P...

  14. 78 FR 70946 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established in... Management Advisory Board, Office of Executive Councils, General Services Administration, 1800 F Street...

  15. 78 FR 40144 - Governmentwide Travel Advisory Committee (GTAC); Upcoming Public Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... ADMINISTRATION Governmentwide Travel Advisory Committee (GTAC); Upcoming Public Advisory Committee Meeting AGENCY... Governmentwide Travel Advisory Committee (GTAC) (the Committee), is a Federal Advisory Committee established in..., Designated Federal Officer (DFO), Governmentwide Travel Advisory Committee (GTAC), Office of...

  16. 76 FR 65511 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-21

    ... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established in... Officer, President's Management Advisory Board, Office of Executive Councils, General...

  17. 77 FR 38065 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-26

    ... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established in..., President's Management Advisory Board, Office of Executive Councils, General Services Administration, 1776...

  18. Advisory Committee Handbook.

    ERIC Educational Resources Information Center

    Black Hawk Coll., Moline, IL.

    An advisory committee is generally comprised of persons outside the education profession who have specialized knowledge in a given area. The committee advises, makes recommendations, and gives service to the college and its students, instructors, and administrators. At Black Hawk College, there are four types of advisory committees: community,…

  19. Circularly polarized conical patterns from circular microstrip antennas

    NASA Technical Reports Server (NTRS)

    Huang, J.

    1984-01-01

    A method is presented for generating circularly polarized conical patterns from circular microstrip antennas. These antennas are excited at higher order modes and require different feed arrangements for different mode excitations. It is determined that the peak direction of the conical pattern can be varied over a wide angular range. Modal expansion technique is employed to calculate the radiation patterns of these antennas.

  20. Circularly polarized microstrip antennas

    NASA Technical Reports Server (NTRS)

    Lo, Y. T.; Engst, B.; Lee, R. Q. H.

    1985-01-01

    A simple microstrip antenna can be made to radiate EM waves of any polarization, in particular, the circular polarization (CP) without any phasing network and power divider. A simple and accurate theory for this family of antennas was developed. However, the CP bandwidth, (CPBW) the bandwidth in which the axial ratio (AR) is less than a certain specified value, is very small. Most of the experimental designs were made for a feed placed along the diagonal of the patch. It is shown that there are practically infinitely many possible designs with different feed location. The speculation that other designs might give a wider bandwidth is clarified and an effective method for broadening the bandwidth is shown.

  1. CIRCULAR CAVITY SLOT ANTENNA

    DOEpatents

    Kerley, P.L.

    1959-01-01

    A small-size antenna having a doughnut-shaped field pattern and which can act both as an antenna and a resonant circuit is described. The antenna is of the slotted type and comprises a resonant cavity with a center hole. A circular slot is provided in one wall of the cavity concentric with the hole and a radio frequency source is connected across the slot. The pattern and loading of the antenna are adjusted by varying the position and shape of a center element slidably disposed within the hole and projecting from the slotted side of the resonant cavity. The disclosed structure may also be used to propagate the oscillator signal down a transniission line by replacing the center element with one leg of the transmission line in a spaced relation from the walls of the cavity.

  2. Circularly Polarized MHOHG with Bichromatic Circularly Polarized Laser Pulses

    NASA Astrophysics Data System (ADS)

    Bandrauk, Andre D.; Mauger, Francois; Uzer, Turgay

    2016-05-01

    Circularly polarized MHOHG-Molecular High Order Harmonic Generation is shown to occur efficiently with intense ultrashort bichromatic circularly polarized pulses due to frequent electron-parent -ion recollision with co-or counter-rotating incident circular pulses as predicted in 1995. We show in this context that molecules offer a very robust and efficient frameworkfor the production of circularly polarized harmonics for the generation of single circularly polarized ``attosecond'' pulses. The efficiency of such new MHOHG is shown to depend on the compatibility of the symmetry of the molecular medium with the net electric field generated by the combination of the laser pulses.Using a time-dependent symmetry analysis with concrete examples such as H 2 + vs H 3 + we show how all the features(harmonic order and ∧ polarization) of MHOHG can be explained and predicted.

  3. Microfabricated AC impedance sensor

    DOEpatents

    Krulevitch, Peter; Ackler, Harold D.; Becker, Frederick; Boser, Bernhard E.; Eldredge, Adam B.; Fuller, Christopher K.; Gascoyne, Peter R. C.; Hamilton, Julie K.; Swierkowski, Stefan P.; Wang, Xiao-Bo

    2002-01-01

    A microfabricated instrument for detecting and identifying cells and other particles based on alternating current (AC) impedance measurements. The microfabricated AC impedance sensor includes two critical elements: 1) a microfluidic chip, preferably of glass substrates, having at least one microchannel therein and with electrodes patterned on both substrates, and 2) electrical circuits that connect to the electrodes on the microfluidic chip and detect signals associated with particles traveling down the microchannels. These circuits enable multiple AC impedance measurements of individual particles at high throughput rates with sufficient resolution to identify different particle and cell types as appropriate for environmental detection and clinical diagnostic applications.

  4. 76 FR 8715 - Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ... COMMISSION Technology Advisory Committee AGENCY: Commodity Futures Trading Commission (``CFTC''). ACTION: Notice of meeting of Technology Advisory Committee. SUMMARY: The Technology Advisory Committee will hold...: Office of the Secretary. Please use the title ``Technology Advisory Committee'' in any written...

  5. Circular chemiresistors for microchemical sensors

    DOEpatents

    Ho, Clifford K.

    2007-03-13

    A circular chemiresistor for use in microchemical sensors. A pair of electrodes is fabricated on an electrically insulating substrate. The pattern of electrodes is arranged in a circle-filling geometry, such as a concentric, dual-track spiral design, or a circular interdigitated design. A drop of a chemically sensitive polymer (i.e., chemiresistive ink) is deposited on the insulating substrate on the electrodes, which spreads out into a thin, circular disk contacting the pair of electrodes. This circularly-shaped electrode geometry maximizes the contact area between the pair of electrodes and the polymer deposit, which provides a lower and more stable baseline resistance than with linear-trace designs. The circularly-shaped electrode pattern also serves to minimize batch-to-batch variations in the baseline resistance due to non-uniform distributions of conductive particles in the chemiresistive polymer film.

  6. AC magnetohydrodynamic microfluidic switch

    SciTech Connect

    Lemoff, A V; Lee, A P

    2000-03-02

    A microfluidic switch has been demonstrated using an AC Magnetohydrodynamic (MHD) pumping mechanism in which the Lorentz force is used to pump an electrolytic solution. By integrating two AC MHD pumps into different arms of a Y-shaped fluidic circuit, flow can be switched between the two arms. This type of switch can be used to produce complex fluidic routing, which may have multiple applications in {micro}TAS.

  7. 76 FR 62148 - Title VI; Proposed Circular, Environmental Justice; Proposed Circular

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-06

    ... Circular'' (76 FR 60593) and ``Environmental Justice; Proposed Circular'' (76 FR 60590). Corrections The... Federal Transit Administration Title VI; Proposed Circular, Environmental Justice; Proposed Circular... information sessions, as published in the September 29, 2011, Federal Register Notices titled ``Title...

  8. Isolation of sequences flanking Ac insertion sites by Ac casting.

    PubMed

    Wang, Dafang; Peterson, Thomas

    2013-01-01

    Localizing Ac insertions is a fundamental task in studying Ac-induced mutation and chromosomal rearrangements involving Ac elements. Researchers may sometimes be faced with the situation in which the sequence flanking one side of an Ac/Ds element is known, but the other flank is unknown. Or, a researcher may have a small sequence surrounding the Ac/Ds insertion site and needs to obtain additional flanking genomic sequences. One way to rapidly clone unknown Ac/Ds flanking sequences is via a PCR-based method termed Ac casting. This approach utilizes the somatic transposition activity of Ac during plant development, and provides an efficient means for short-range genome walking. Here we describe the principle of Ac casting, and show how it can be applied to isolate Ac macrotransposon insertion sites.

  9. 77 FR 13131 - Advisory Committees; Filing of Closed Meeting Reports

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ... Research Allergenic Products Advisory Committee Blood Products Advisory Committee Cellular, Tissue and Gene Therapies Advisory Committee Vaccines and Related Biological Products Advisory Committee Center for...

  10. Nuclear spin circular dichroism

    SciTech Connect

    Vaara, Juha; Rizzo, Antonio; Kauczor, Joanna; Norman, Patrick; Coriani, Sonia

    2014-04-07

    Recent years have witnessed a growing interest in magneto-optic spectroscopy techniques that use nuclear magnetization as the source of the magnetic field. Here we present a formulation of magnetic circular dichroism (CD) due to magnetically polarized nuclei, nuclear spin-induced CD (NSCD), in molecules. The NSCD ellipticity and nuclear spin-induced optical rotation (NSOR) angle correspond to the real and imaginary parts, respectively, of (complex) quadratic response functions involving the dynamic second-order interaction of the electron system with the linearly polarized light beam, as well as the static magnetic hyperfine interaction. Using the complex polarization propagator framework, NSCD and NSOR signals are obtained at frequencies in the vicinity of optical excitations. Hartree-Fock and density-functional theory calculations on relatively small model systems, ethene, benzene, and 1,4-benzoquinone, demonstrate the feasibility of the method for obtaining relatively strong nuclear spin-induced ellipticity and optical rotation signals. Comparison of the proton and carbon-13 signals of ethanol reveals that these resonant phenomena facilitate chemical resolution between non-equivalent nuclei in magneto-optic spectra.

  11. 76 FR 22395 - Federal Advisory Committee Act; Open Internet Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-21

    ... COMMISSION Federal Advisory Committee Act; Open Internet Advisory Committee AGENCY: Federal Communications... ``Open Internet Advisory Committee'' (hereinafter ``the Committee''), is being established. FOR FURTHER... Internet rules (available at...

  12. International Physical Protection Advisory Service

    SciTech Connect

    Soo Hoo, M.S.; Ek, D.; Hageman, A.; Jenkin, T.; Price, C.; Weiss, B.

    1998-08-01

    Since its inception in 1996, the purpose of the International Physical Protection Advisory Service (IPPAS) has been to provide advice and assistance to International Atomic Energy Agency (IAEA) Member States on strengthening and enhancing the effectiveness of their state system of physical protection of nuclear materials and facilities. Since the protection of nuclear materials and facilities is a Member State`s responsibility, participation within the IPPAS program is voluntary. At the request of a Member State, the IAEA forms a multinational IPPAS team consisting of physical protection specialists. These specialists have broad experience in physical protection system design, implementation, and regulatory oversight. The exact make-up of the team depends upon the needs of the requesting state. IPPAS missions to participating states strive to compare the domestic procedures and practices of the state against international physical protection guidelines (IAEA Information Circular 225) and internationally accepted practice. The missions utilize a top to bottom approach and begin by reviewing the legal and regulatory structure and conclude with reviews of the implementation of the state regulations and international guidelines at individual facilities. IPPAS findings are treated as IAEA Safeguards Confidential Information. To date, IPPAS missions have been concluded in Slovenia, Bulgaria, Romania, Hungary, and Poland.

  13. Automated Pilot Advisory System

    NASA Technical Reports Server (NTRS)

    Parks, J. L., Jr.; Haidt, J. G.

    1981-01-01

    An Automated Pilot Advisory System (APAS) was developed and operationally tested to demonstrate the concept that low cost automated systems can provide air traffic and aviation weather advisory information at high density uncontrolled airports. The system was designed to enhance the see and be seen rule of flight, and pilots who used the system preferred it over the self announcement system presently used at uncontrolled airports.

  14. 78 FR 33092 - Federal Advisory Committee Act; Technological Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-03

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Technological Advisory Council AGENCY: Federal Communications..., this notice advises interested persons that the Federal Communications Commission's (FCC)...

  15. 77 FR 70434 - Federal Advisory Committee Act; Technological Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-26

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Technological Advisory Council AGENCY: Federal Communications..., this notice advises interested persons that the Federal Communications Commission's (FCC)...

  16. Towards future circular colliders

    NASA Astrophysics Data System (ADS)

    Benedikt, Michael; Zimmermann, Frank

    2016-09-01

    The Large Hadron Collider (LHC) at the European Organization for Nuclear Research (CERN) presently provides proton-proton collisions at a center-of-mass (c.m.) energy of 13 TeV. The LHC design was started more than 30 years ago, and its physics program will extend through the second half of the 2030's. The global Future Circular Collider (FCC) study is now preparing for a post-LHC project. The FCC study focuses on the design of a 100-TeV hadron collider (FCC-hh) in a new ˜100 km tunnel. It also includes the design of a high-luminosity electron-positron collider (FCCee) as a potential intermediate step, and a lepton-hadron collider option (FCC-he). The scope of the FCC study comprises accelerators, technology, infrastructure, detectors, physics, concepts for worldwide data services, international governance models, and implementation scenarios. Among the FCC core technologies figure 16-T dipole magnets, based on Nb3 S n superconductor, for the FCC-hh hadron collider, and a highly-efficient superconducting radiofrequency system for the FCC-ee lepton collider. Following the FCC concept, the Institute of High Energy Physics (IHEP) in Beijing has initiated a parallel design study for an e + e - Higgs factory in China (CEPC), which is to be succeeded by a high-energy hadron collider (SPPC). At present a tunnel circumference of 54 km and a hadron collider c.m. energy of about 70 TeV are being considered. After a brief look at the LHC, this article reports the motivation and the present status of the FCC study, some of the primary design challenges and R&D subjects, as well as the emerging global collaboration.

  17. 76 FR 48797 - Notice of the Advisory Committee on Biotechnology and 21st Century Agriculture Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-09

    ... Agricultural Research Service Notice of the Advisory Committee on Biotechnology and 21st Century Agriculture... on Biotechnology and 21st Century Agriculture (AC21). DATES: August 30-31, 2011. ADDRESSES: Rooms... consists of members representing the biotechnology industry, the organic food industry, farming...

  18. 77 FR 26725 - Advisory Committee on Biotechnology and 21st Century Agriculture Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-07

    ...; ] DEPARTMENT OF AGRICULTURE Advisory Committee on Biotechnology and 21st Century Agriculture Meeting AGENCY... Biotechnology and 21st Century Agriculture (AC21). DATES: The meeting dates are May 29-30, 2012, 8:30 a.m. to 5... consists of members representing the biotechnology industry, the organic food industry, farming...

  19. 76 FR 3599 - Renewal of the Advisory Committee on Biotechnology and 21st Century Agriculture

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-20

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Research Service Renewal of the Advisory Committee on Biotechnology... Biotechnology and 21st Century Agriculture (AC21) for a 2- year period. FOR FURTHER INFORMATION CONTACT... Committee Purpose: USDA supports the responsible development and application of biotechnology within...

  20. Beam Rounders for Circular Colliders

    SciTech Connect

    A. Burov; S. Nagaitsev; Ya. Derbenev

    2001-07-01

    By means of linear optics, an arbitrary uncoupled beam can be locally transformed into a round (rotation-invariant) state and then back. This provides an efficient way to round beams in the interaction region of circular colliders.

  1. Biological Synthesis of Circular Polypeptides*

    PubMed Central

    Aboye, Teshome L.; Camarero, Julio A.

    2012-01-01

    Here, we review the use of different biochemical approaches for biological synthesis of circular or backbone-cyclized proteins and peptides. These methods allow the production of circular polypeptides either in vitro or in vivo using standard recombinant DNA expression techniques. Protein circularization can significantly impact protein engineering and research in protein folding. Basic polymer theory predicts that circularization should lead to a net thermodynamic stabilization of a folded protein by reducing the entropy associated with the unfolded state. Protein cyclization also provides a valuable tool for exploring the effects of topology on protein folding kinetics. Furthermore, the biological production of cyclic polypeptides makes possible the production of cyclic polypeptide libraries. The generation of such libraries, which was previously restricted to the domain of synthetic chemists, now offers biologists access to highly diverse and stable molecular libraries for probing protein structure and function. PMID:22707722

  2. Circularly-Polarized Microstrip Antenna

    NASA Technical Reports Server (NTRS)

    Stanton, P. H.

    1985-01-01

    Microstrip construction compact for mobile applications. Circularly polarized microstrip antenna made of concentric cylindrical layers of conductive and dielectric materials. Coaxial cable feedlines connected to horizontal and vertical subelements from inside. Vertical subelement acts as ground for horizontal subelement.

  3. Beam rounders for circular colliders

    SciTech Connect

    A. Burov and S. Nagaitsev

    2002-12-10

    By means of linear optics, an arbitrary uncoupled beam can be locally transformed into a round (rotation-invariant) state and then back. This provides an efficient way to round beams in the interaction region of circular colliders.

  4. Tevatron AC dipole system

    SciTech Connect

    Miyamoto, R.; Kopp, S.E.; Jansson, A.; Syphers, M.J.; /Fermilab

    2007-06-01

    The AC dipole is an oscillating dipole magnet which can induce large amplitude oscillations without the emittance growth and decoherence. These properties make it a good tool to measure optics of a hadron synchrotron. The vertical AC dipole for the Tevatron is powered by an inexpensive high power audio amplifier since its operating frequency is approximately 20 kHz. The magnet is incorporated into a parallel resonant system to maximize the current. The use of a vertical pinger magnet which has been installed in the Tevatron made the cost relatively inexpensive. Recently, the initial system was upgraded with a more powerful amplifier and oscillation amplitudes up to 2-3{sigma} were achieved with the 980 GeV proton beam. This paper discusses details of the Tevatron AC dipole system and also shows its test results.

  5. AC-3 audio coder

    NASA Astrophysics Data System (ADS)

    Todd, Craig

    1995-12-01

    AC-3 is a system for coding up to 5.1 channels of audio into a low bit-rate data stream. High quality may be obtained with compression ratios approaching 12-1 for multichannel audio programs. The high compression ratio is achieved by methods which do not increase decoder memory, and thus cost. The methods employed include: the transmission of a high frequency resolution spectral envelope; and a novel forward/backward adaptive bit allocation algorithm. In order to satisfy practical requirements of an emissions coder, the AC-3 syntax includes a number of features useful to broadcasters and consumers. These features include: loudness uniformity between programs; dynamic range control; and broadcaster control of downmix coefficients. The AC-3 coder has been formally selected for inclusion of the U.S. HDTV broadcast standard, and has been informally selected for several additional applications.

  6. ac bidirectional motor controller

    NASA Technical Reports Server (NTRS)

    Schreiner, K.

    1988-01-01

    Test data are presented and the design of a high-efficiency motor/generator controller at NASA-Lewis for use with the Space Station power system testbed is described. The bidirectional motor driver is a 20 kHz to variable frequency three-phase ac converter that operates from the high-frequency ac bus being designed for the Space Station. A zero-voltage-switching pulse-density-modulation technique is used in the converter to shape the low-frequency output waveform.

  7. Advisory Technical Skills Committee Manual

    ERIC Educational Resources Information Center

    Barbee, Jim R.

    2005-01-01

    The use of advisory committees is well established in the public school system. The purpose of advisory committees is to provide leadership, guidance and technical assistance to maintain, improve and develop quality career and technical education programs. This manual is written for those planning to form new advisory technical skills committees,…

  8. 78 FR 9917 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ...) portfolio and project management; Senior Executive Service (SES) leadership development and SES performance... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established...

  9. 77 FR 12841 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-02

    ... recommendations aimed at improving Information Technology (IT) portfolio and project management, IT vendor... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established...

  10. 76 FR 53901 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-30

    ... improve government performance in the areas of IT portfolio and project management, IT vendor performance... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established...

  11. 77 FR 59399 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-27

    ... Information Technology (IT) portfolio and project management, IT vendor performance management, Senior... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established...

  12. AC/RF Superconductivity

    SciTech Connect

    Ciovati, Gianluigi

    2015-02-01

    This contribution provides a brief introduction to AC/RF superconductivity, with an emphasis on application to accelerators. The topics covered include the surface impedance of normal conductors and superconductors, the residual resistance, the field dependence of the surface resistance, and the superheating field.

  13. Circular polarization interferometry: circularly polarized modes of cholesteric liquid crystals.

    PubMed

    Sanchez-Castillo, A; Eslami, S; Giesselmann, F; Fischer, P

    2014-12-15

    We describe a novel polarization interferometer which permits the determination of the refractive indices for circularly-polarized light. It is based on a Jamin-Lebedeff interferometer, modified with waveplates, and permits us to experimentally determine the refractive indices nL and nR of the respectively left- and right-circularly polarized modes in a cholesteric liquid crystal. Whereas optical rotation measurements only determine the circular birefringence, i.e. the difference (nL - nR), the interferometer also permits the determination of their absolute values. We report refractive indices of a cholesteric liquid crystal in the region of selective (Bragg) reflection as a function of temperature. PMID:25607071

  14. Circular codes, symmetries and transformations.

    PubMed

    Fimmel, Elena; Giannerini, Simone; Gonzalez, Diego Luis; Strüngmann, Lutz

    2015-06-01

    Circular codes, putative remnants of primeval comma-free codes, have gained considerable attention in the last years. In fact they represent a second kind of genetic code potentially involved in detecting and maintaining the normal reading frame in protein coding sequences. The discovering of an universal code across species suggested many theoretical and experimental questions. However, there is a key aspect that relates circular codes to symmetries and transformations that remains to a large extent unexplored. In this article we aim at addressing the issue by studying the symmetries and transformations that connect different circular codes. The main result is that the class of 216 C3 maximal self-complementary codes can be partitioned into 27 equivalence classes defined by a particular set of transformations. We show that such transformations can be put in a group theoretic framework with an intuitive geometric interpretation. More general mathematical results about symmetry transformations which are valid for any kind of circular codes are also presented. Our results pave the way to the study of the biological consequences of the mathematical structure behind circular codes and contribute to shed light on the evolutionary steps that led to the observed symmetries of present codes. PMID:25008961

  15. Circular birefringence of banded spherulites.

    PubMed

    Cui, Xiaoyan; Shtukenberg, Alexander G; Freudenthal, John; Nichols, Shane; Kahr, Bart

    2014-04-01

    Crystal optical properties of banded spherulites of 21 different compounds--molecular crystals, polymers, and minerals--with helically twisted fibers were analyzed with Mueller matrix polarimetry. The well-established radial oscillations in linear birefringence of many polycrystalline ensembles is accompanied by oscillations in circular birefringence that cannot be explained by the natural optical activity of corresponding compounds, some of which are centrosymmetric in the crystalline state. The circular birefringence is shown to be a consequence of misoriented, overlapping anisotropic lamellae, a kind of optical activity associated with the mesoscale stereochemistry of the refracting components. Lamellae splay as a consequence of space constraints related to simultaneous twisting of anisometric lamellae. This mechanism is supported by quantitative simulations of circular birefringence arising from crystallite twisting and splaying under confinement. PMID:24625095

  16. AC power systems handbook

    SciTech Connect

    Whitaker, J.

    1991-01-01

    Transient disturbances are what headaches are made of. Whatever you call them-spikes, surges, are power bumps-they can take your equipment down and leave you with a complicated and expensive repair job. Protection against transient disturbances is a science that demands attention to detail. This book explains how the power distribution system works, what can go wrong with it, and how to protect a facility against abnormalities. system grounding and shielding are covered in detail. Each major method of transient protection is analyzed and its relative merits discussed. The book provides a complete look at the critical elements of the ac power system. Provides a complete look at the ac power system from generation to consumption. Discusses the mechanisms that produce transient disturbances and how to protect against them. Presents diagrams to facilitate system design. Covers new areas, such as the extent of the transient disturbance problem, transient protection options, and stand-by power systems.

  17. Increased Ac excision (iae): Arabidopsis thaliana mutations affecting Ac transposition.

    PubMed

    Jarvis, P; Belzile, F; Page, T; Dean, C

    1997-05-01

    The maize transposable element Ac is highly active in the heterologous hosts tobacco and tomato, but shows very much reduced levels of activity in Arabidopsis. A mutagenesis experiment was undertaken with the aim of identifying Arabidopsis host factors responsible for the observed low levels of Ac activity. Seed from a line carrying a single copy of the Ac element inserted into the streptomycin phosphotransferase (SPT) reporter fusion, and which displayed typically low levels of Ac activity, were mutagenized using gamma rays. Nineteen mutants displaying high levels of somatic Ac activity, as judged by their highly variegated phenotypes, were isolated after screening the M2 generation on streptomycin-containing medium. The mutations fall into two complementation groups, iae1 and iae2, are unlinked to the SPT::Ac locus and segregate in a Mendelian fashion. The iae1 mutation is recessive and the iae2 mutation is semi-dominant. The iae1 and iae2 mutants show 550- and 70-fold increases, respectively, in the average number of Ac excision sectors per cotyledon. The IAE1 locus maps to chromosome 2, whereas the SPT::Ac reporter maps to chromosome 3. A molecular study of Ac activity in the iae1 mutant confirmed the very high levels of Ac excision predicted using the phenotypic assay, but revealed only low levels of Ac re-insertion. Analyses of germinal transposition in the iae1 mutant demonstrated an average germinal excision frequency of 3% and a frequency of independent Ac re-insertions following germinal excision of 22%. The iae mutants represents a possible means of improving the efficiency of Ac/Ds transposon tagging systems in Arabidopsis, and will enable the dissection of host involvement in Ac transposition and the mechanisms employed for controlling transposable element activity.

  18. ac electroosmotic pumping induced by noncontact external electrodes.

    PubMed

    Wang, Shau-Chun; Chen, Hsiao-Ping; Chang, Hsueh-Chia

    2007-01-01

    Electroosmotic (EO) pumps based on dc electroosmosis is plagued by bubble generation and other electrochemical reactions at the electrodes at voltages beyond 1 V for electrolytes. These disadvantages limit their throughput and offset their portability advantage over mechanical syringe or pneumatic pumps. ac electroosmotic pumps at high frequency (>100 kHz) circumvent the bubble problem by inducing polarization and slip velocity on embedded electrodes,1 but they require complex electrode designs to produce a net flow. We report a new high-throughput ac EO pump design based on induced-polarization on the entire channel surface instead of just on the electrodes. Like dc EO pumps, our pump electrodes are outside of the load section and form a cm-long pump unit consisting of three circular reservoirs (3 mm in diameter) connected by a 1x1 mm channel. The field-induced polarization can produce an effective Zeta potential exceeding 1 V and an ac slip velocity estimated as 1 mmsec or higher, both one order of magnitude higher than earlier dc and ac pumps, giving rise to a maximum throughput of 1 mulsec. Polarization over the entire channel surface, quadratic scaling with respect to the field and high voltage at high frequency without electrode bubble generation are the reasons why the current pump is superior to earlier dc and ac EO pumps. PMID:19693362

  19. 75 FR 28542 - Superior Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... orient the new Superior Resource Advisory Committee members on their roles and responsibilities. DATES... of the roles and responsibilities of the Superior Resource Advisory Committee members; Election of... Forest Service Superior Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice...

  20. 75 FR 56997 - Global Markets Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ... COMMISSION Global Markets Advisory Committee AGENCY: Commodity Futures Trading Commission (``CFTC''). ACTION: Notice of meeting of Global Markets Advisory Committee. SUMMARY: The Global Markets Advisory Committee...., Washington, DC 20581, attention Office of the Secretary. Please use the title ``Global Markets...

  1. 78 FR 50040 - Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... COMMISSION Technology Advisory Committee AGENCY: Commodity Futures Trading Commission. ACTION: Notice of Meeting of Technology Advisory Committee. SUMMARY: The Commodity Futures Trading Commission (CFTC) announces that on September 12, 2013, the CFTC's Technology Advisory Committee (TAC) will hold a...

  2. 75 FR 58367 - Technology Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-24

    ... COMMISSION Technology Advisory Committee Meeting AGENCY: Commodity Futures Trading Commission (``CFTC''). ACTION: Notice of meeting of Technology Advisory Committee. SUMMARY: The Technology Advisory Committee...., Washington, DC 20581, attention: Office of the Secretary. Please use the title ``Technology...

  3. 77 FR 43064 - Meeting; Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-23

    ... COMMISSION Meeting; Technology Advisory Committee AGENCY: Commodity Futures Trading Commission (CFTC). ACTION: Notice of emergency meeting of technology advisory committee. SUMMARY: The CFTC announces that on Thursday, July 26, 2012, the CFTC's Technology Advisory Committee (``TAC'') will hold an emergency...

  4. 76 FR 776 - Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-06

    ... COMMISSION Technology Advisory Committee AGENCY: Commodity Futures Trading Commission (``CFTC''). ACTION: Notice of meeting of Technology Advisory Committee. SUMMARY: The Technology Advisory Committee will hold...., Washington, DC 20581, attention: Office of the Secretary. Please use the title ``Technology...

  5. 77 FR 53920 - NASA Federal Advisory Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-04

    ... SPACE ADMINISTRATION NASA Federal Advisory Committees AGENCY: National Aeronautics and Space... amended, the National Aeronautics and Space Administration, and in accordance with the Memorandum for the... NASA's Federal advisory committees. NASA's Federal advisory committees have member vacancies from...

  6. 77 FR 50675 - Virginia Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-22

    ... Forest Service Virginia Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Virginia Resource Advisory Committee will meet in Roanoke, Virginia. The committee... a case by case basis. Resource Advisory Committee Positions Available: Those interested in...

  7. 76 FR 12317 - Shoshone Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-07

    ... Forest Service Shoshone Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Shoshone Resource Advisory Committee (Committee) will meet in Thermopolis, Wyoming... Broadway, Thermopolis, Wyoming. FOR FURTHER INFORMATION CONTACT: Olga Troxel, Resource Advisory...

  8. 77 FR 56607 - Shoshone Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ... Forest Service Shoshone Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Shoshone Resource Advisory Committee (Committee) is holding a meeting on September... INFORMATION CONTACT: Olga Troxel, Resource Advisory Committee Coordinator, Shoshone National Forest...

  9. 77 FR 51512 - Allegheny Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-24

    ... Forest Service Allegheny Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Allegheny Resource Advisory Committee will meet in Warren, Pennsylvania. The... conducted: Allegheny Resource Advisory Committee members will solicit and consider project proposals...

  10. 76 FR 41196 - Shoshone Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-13

    ... Forest Service Shoshone Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Shoshone Resource Advisory Committee (Committee) will meet in Thermopolis, Wyoming...: Olga Troxel, Resource Advisory Committee Coordinator, Shoshone National Forest Supervisor's...

  11. 76 FR 3081 - Shoshone Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-19

    ... Forest Service Shoshone Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Shoshone Resource Advisory Committee (Committee) will hold a conference call on.... FOR FURTHER INFORMATION CONTACT: Olga Troxel, Resource Advisory Committee Coordinator,...

  12. 76 FR 2081 - Ketchikan Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-12

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Ketchikan Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ketchikan Resource Advisory Committee will meet in Ketchikan..., 3031 Tongass Avenue, Ketchikan, Alaska. Send written comments to Ketchikan Resource Advisory...

  13. 76 FR 22672 - Shoshone Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ... Forest Service Shoshone Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Shoshone Resource Advisory Committee (Committee) will meet in Thermopolis, Wyoming... CONTACT: Olga Troxel, Resource Advisory Committee Coordinator, Shoshone National Forest...

  14. 76 FR 31578 - Siskiyou Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-01

    ... Forest Service Siskiyou Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Siskiou Resource Advisory Committee will meet in Smith River, California. The..., OR Resource Advisory committee for Josephine, Coos and Curry Counties; review and recommend...

  15. 77 FR 47360 - Shoshone Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-08

    ... Forest Service Shoshone Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Shoshone Resource Advisory Committee (Committee) will hold a conference call on.... FOR FURTHER INFORMATION CONTACT: Olga Troxel, Resource Advisory Committee Coordinator,...

  16. A Placement Advisory Test

    ERIC Educational Resources Information Center

    Hughes, Chris

    2010-01-01

    The primary method of placement at Portland CC (PCC) is the Compass Placement test. For the most part, students are placed correctly, but there are cases when students feel that they have been placed too low. In such cases we use our newly created Placement Advisory Test (PAT) to help us place them appropriately. (Contains 2 figures.)

  17. The UKCIS Advisory Service.

    ERIC Educational Resources Information Center

    Bingham, Archie

    1979-01-01

    Describes the free advisory service available to both users and potential users of chemical and biological databases in the United Kingdom and Ireland. Three specific areas are discussed in which queries about Chemical Abstracts Service (CAS) Registry Numbers have been received: isomers, replacing registry numbers, and mixed compounds. (JD)

  18. Circular RNA expands its territory.

    PubMed

    Bao, Chunyang; Lyu, Dongbin; Huang, Shenglin

    2016-03-01

    Circular RNAs (circRNAs) represent a novel class of widespread non-coding RNAs in eukaryotes. They are unusually stable RNA molecules with cell type-specific expression patterns, and are predominantly present in the cytoplasm. We recently demonstrated the existence of abundant circRNAs in exosomes and suggest a potential application of exosomal circRNAs for cancer detection. PMID:27308606

  19. Class IIc or Circular Bacteriocins

    NASA Astrophysics Data System (ADS)

    Martin-Visscher, Leah A.; van Belkum, Marco J.; Vederas, John C.

    The circular bacteriocins produced by Gram-positive bacteria represent a diverse class of antimicrobial peptides. These bacteriocins display enhanced stability compared to linear bacteriocins, which arises from their characteristic circular backbone. Currently, eight unique circular bacteriocins have been identified, and analysis of their gene clusters indicates that they likely utilize complex mechanisms for maturation and secretion, as well as for immunity. These bacteriocins target the cytoplasmic membrane of sensitive cells, leading to pore formation that results in loss of ions, dissipation of membrane potential, and ultimately, cell death. Structural studies suggest that despite variation in their sequences, most of these bacteriocins likely adopt a common three-dimensional architecture, consisting of four or five tightly packed helices encompassing a hydrophobic core. There are many mysteries surrounding the biosynthesis of these peptides, particularly in regard to the mechanism by which they are cyclized. Elucidation of such a mechanism may provide exciting new approaches to the bioengineering of new, stable, and antimicrobially active circular peptides.

  20. 75 FR 26918 - Siuslaw Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-13

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Siuslaw Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Siuslaw Resource Advisory Committee will meet in Corvallis,...

  1. 75 FR 39910 - Dixie Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Dixie Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meetings. SUMMARY: The Dixie Resource Advisory Committee will meet in Cedar City,...

  2. AC resistance measuring instrument

    DOEpatents

    Hof, P.J.

    1983-10-04

    An auto-ranging AC resistance measuring instrument for remote measurement of the resistance of an electrical device or circuit connected to the instrument includes a signal generator which generates an AC excitation signal for application to a load, including the device and the transmission line, a monitoring circuit which provides a digitally encoded signal representing the voltage across the load, and a microprocessor which operates under program control to provide an auto-ranging function by which range resistance is connected in circuit with the load to limit the load voltage to an acceptable range for the instrument, and an auto-compensating function by which compensating capacitance is connected in shunt with the range resistance to compensate for the effects of line capacitance. After the auto-ranging and auto-compensation functions are complete, the microprocessor calculates the resistance of the load from the selected range resistance, the excitation signal, and the load voltage signal, and displays of the measured resistance on a digital display of the instrument. 8 figs.

  3. AC Resistance measuring instrument

    DOEpatents

    Hof, Peter J.

    1983-01-01

    An auto-ranging AC resistance measuring instrument for remote measurement of the resistance of an electrical device or circuit connected to the instrument includes a signal generator which generates an AC excitation signal for application to a load, including the device and the transmission line, a monitoring circuit which provides a digitally encoded signal representing the voltage across the load, and a microprocessor which operates under program control to provide an auto-ranging function by which range resistance is connected in circuit with the load to limit the load voltage to an acceptable range for the instrument, and an auto-compensating function by which compensating capacitance is connected in shunt with the range resistance to compensate for the effects of line capacitance. After the auto-ranging and auto-compensation functions are complete, the microprocessor calculates the resistance of the load from the selected range resistance, the excitation signal, and the load voltage signal, and displays of the measured resistance on a digital display of the instrument.

  4. 77 FR 39446 - Draft Parachute Landing Area Standards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-03

    ... Change 19 to the Airport Design Advisory Circular (``AC''), AC 150/5300-13. This change establishes new... Circular, AC 150/5300-13. The FAA interprets 49 U.S.C. 47107(a)(1), and the corollary grant assurance No... new PLA Standards set forth in Change 19 to AC 150/5300-13, ``Airport Design,'' which address...

  5. Identification of /sup 233/Ac

    SciTech Connect

    Chu, Y.Y.; Zhou, M.L.

    1983-09-01

    We report in this paper identification of the new isotope /sup 233/Ac. Uranium targets were irradiated with 28 GeV protons; after rapid retrieval of the target and separation of actinium from thorium, /sup 233/Ac was allowed to decay into the known /sup 233/Th daughter. Exhaustive chemical purification was employed to permit the identification of /sup 233/Th via its characteristic ..gamma.. radiations. The half-life derived for /sup 233/Ac from several experiments is 2.3 +- 0.3 min. The production cross section for /sup 233/Ac is 100 ..mu..b.

  6. AC and DC power transmission

    SciTech Connect

    Not Available

    1985-01-01

    The technical and economic assessment of AC and DC transmission systems; long distance transmission, cable transmission, system inter-connection, voltage support, reactive compensation, stabilisation of systems; parallel operation of DC links with AC systems; comparison between alternatives for particular schemes. Design and application equipment: design, testing and application of equipment for HVDC, series and shunt static compensated AC schemes, including associated controls. Installations: overall design of stations and conductor arrangements for HVDC, series and shunt static AC schemes including insulation co-ordination. System analysis and modelling.

  7. Circular on planned parenthood, 1987.

    PubMed

    1987-01-01

    In 1987 fourteen units of the Government of Henan issued a Circular stating that: "Planned parenthood must be publicized deep into the grass roots and among the people, and importance must be attached to results." The Circular stresses: "In the propaganda drive, it is necessary to successfully grasp three key links: 1. It is necessary to disseminate intensively the important directive on population problems that is contained in the report of the 13th CPC National Congress and the seriousness of the population situation of our country and province so that the cadres and the masses can understand the relationship between population control and the achievement of the strategic target of the three big steps, understand the reason for carrying out planned parenthood, understand that the one-child policy is still advocated, and conscientiously carry out planned parenthood. 2. It is essential to succeed in propagating knowledge of contraception, sterilization, childbirth, and child care and in conducting ideological education for those who undergo operations and for their family members. 3. It is imperative to visit those who have undergone operations and to help them solve practically their difficulties in making a living." The Circular concludes by demanding that under the unified leadership of party committees and governments at all levels, the propaganda drive be carried out by relying on the efforts of all of society. In conjunction with their own work, departments, including the propaganda, education, public health, and cultural departments, must carry out propaganda and education for planned parenthood.

  8. Aerospace safety advisory panel

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This report from the Aerospace Safety Advisory Panel (ASAP) contains findings, recommendations, and supporting material concerning safety issues with the space station program, the space shuttle program, aeronautics research, and other NASA programs. Section two presents findings and recommendations, section three presents supporting information, and appendices contain data about the panel membership, the NASA response to the March 1993 ASAP report, and a chronology of the panel's activities during the past year.

  9. Ash cloud aviation advisories

    SciTech Connect

    Sullivan, T.J.; Ellis, J.S.; Schalk, W.W.; Nasstrom, J.S.

    1992-06-25

    During the recent (12--22 June 1991) Mount Pinatubo volcano eruptions, the US Air Force Global Weather Central (AFGWC) requested assistance of the US Department of Energy`s Atmospheric Release Advisory Capability (ARAC) in creating volcanic ash cloud aviation advisories for the region of the Philippine Islands. Through application of its three-dimensional material transport and diffusion models using AFGWC meteorological analysis and forecast wind fields ARAC developed extensive analysis and 12-hourly forecast ash cloud position advisories extending to 48 hours for a period of five days. The advisories consisted of ``relative`` ash cloud concentrations in ten layers (surface-5,000 feet, 5,000--10,000 feet and every 10,000 feet to 90,000 feet). The ash was represented as a log-normal size distribution of 10--200 {mu}m diameter solid particles. Size-dependent ``ashfall`` was simulated over time as the eruption clouds dispersed. Except for an internal experimental attempt to model one of the Mount Redoubt, Alaska, eruptions (12/89), ARAC had no prior experience in modeling volcanic eruption ash hazards. For the cataclysmic eruption of 15--16 June, the complex three-dimensional atmospheric structure of the region produced dramatically divergent ash cloud patterns. The large eruptions (> 7--10 km) produced ash plume clouds with strong westward transport over the South China Sea, Southeast Asia, India and beyond. The low-level eruptions (< 7 km) and quasi-steady-state venting produced a plume which generally dispersed to the north and east throughout the support period. Modeling the sequence of eruptions presented a unique challenge. Although the initial approach proved viable, further refinement is necessary and possible. A distinct need exists to quantify eruptions consistently such that ``relative`` ash concentrations relate to specific aviation hazard categories.

  10. 78 FR 70317 - Invasive Species Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ... Office of the Secretary Invasive Species Advisory Committee AGENCY: Office of the Secretary, Interior. ACTION: Notice of Public Meeting (via Teleconference) of the Invasive Species Advisory Committee. SUMMARY... Invasive Species Advisory Committee. The purpose of the Advisory Committee is to provide advice to...

  11. 78 FR 77443 - Electricity Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... Electricity Advisory Committee AGENCY: Office of Electricity Delivery and Energy Reliability, Department of... Electricity Advisory Committee (EAC). The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770.../oe/services/electricity-advisory-committee-eac . FOR FURTHER INFORMATION CONTACT: Matthew...

  12. 16 CFR 1018.26 - Advisory functions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Advisory functions. 1018.26 Section 1018.26 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL ADVISORY COMMITTEE MANAGEMENT Operation of Advisory Committees § 1018.26 Advisory functions. (a) Unless otherwise specifically provided by...

  13. 77 FR 59627 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-28

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Notice of open teleconference federal advisory committee meeting. SUMMARY: The Homeland Security Advisory Council (HSAC) will... line of the message. Fax: (202) 282-9207. Mail: Homeland Security Advisory Council, Department...

  14. 75 FR 53707 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-01

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Notice of Open Teleconference Federal Advisory Committee Meeting. SUMMARY: The Homeland Security Advisory Council (HSAC) will...: Homeland Security Advisory Council, Department of Homeland Security, Mailstop 0850, 245 Murray Lane,...

  15. 75 FR 59278 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-27

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Notice of Closed Federal Advisory Committee Meeting. SUMMARY: The Homeland Security Advisory Council (HSAC) will meet on... message. Fax: (202) 282-9207. Mail: Homeland Security Advisory Council, Department of Homeland...

  16. 77 FR 64532 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-22

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Notice of open teleconference Federal advisory committee meeting. SUMMARY: The Homeland Security Advisory Council (HSAC) will... in the subject line of the message. Fax: (202) 282-9207 Mail: Homeland Security Advisory...

  17. 75 FR 26782 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-12

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Notice of Open Teleconference Federal Advisory Committee Meeting. SUMMARY: The Homeland Security Advisory Council (HSAC) will... (Homeland Security) Review Advisory Committee. DATE: The HSAC conference call will take place from 4 p.m....

  18. 75 FR 2880 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-19

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Committee management; Notice of partially closed federal advisory committee meeting. SUMMARY: The Homeland Security Advisory.... E-mail: HSAC@dhs.gov . Fax: 202-282-9207. Mail: Homeland Security Advisory Council, 1100...

  19. 76 FR 55079 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-06

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Notice of Open Teleconference Federal Advisory Committee Meeting. SUMMARY: The Homeland Security Advisory Council (HSAC) will... subject line of the message. Fax: (202) 282-9207. Mail: Homeland Security Advisory Council, Department...

  20. 39 CFR 310.6 - Advisory opinions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., 475 L'Enfant Plaza SW., Washington, DC 20260-1100. A numbered series of advisory opinions is available... 39 Postal Service 1 2010-07-01 2010-07-01 false Advisory opinions. 310.6 Section 310.6 Postal... PRIVATE EXPRESS STATUTES § 310.6 Advisory opinions. An advisory opinion on any question arising under...

  1. Digital ac monitor

    DOEpatents

    Hart, G.W.; Kern, E.C. Jr.

    1987-06-09

    An apparatus and method is provided for monitoring a plurality of analog ac circuits by sampling the voltage and current waveform in each circuit at predetermined intervals, converting the analog current and voltage samples to digital format, storing the digitized current and voltage samples and using the stored digitized current and voltage samples to calculate a variety of electrical parameters; some of which are derived from the stored samples. The non-derived quantities are repeatedly calculated and stored over many separate cycles then averaged. The derived quantities are then calculated at the end of an averaging period. This produces a more accurate reading, especially when averaging over a period in which the power varies over a wide dynamic range. Frequency is measured by timing three cycles of the voltage waveform using the upward zero crossover point as a starting point for a digital timer. 24 figs.

  2. Digital ac monitor

    DOEpatents

    Hart, George W.; Kern, Jr., Edward C.

    1987-06-09

    An apparatus and method is provided for monitoring a plurality of analog ac circuits by sampling the voltage and current waveform in each circuit at predetermined intervals, converting the analog current and voltage samples to digital format, storing the digitized current and voltage samples and using the stored digitized current and voltage samples to calculate a variety of electrical parameters; some of which are derived from the stored samples. The non-derived quantities are repeatedly calculated and stored over many separate cycles then averaged. The derived quantities are then calculated at the end of an averaging period. This produces a more accurate reading, especially when averaging over a period in which the power varies over a wide dynamic range. Frequency is measured by timing three cycles of the voltage waveform using the upward zero crossover point as a starting point for a digital timer.

  3. Cooling Floor AC Systems

    NASA Astrophysics Data System (ADS)

    Jun, Lu; Hao, Ding; Hong, Zhang; Ce, Gao Dian

    The present HVAC equipments for the residential buildings in the Hot-summer-and-Cold-winter climate region are still at a high energy consuming level. So that the high efficiency HVAC system is an urgently need for achieving the preset government energy saving goal. With its advantage of highly sanitary, highly comfortable and uniform of temperature field, the hot-water resource floor radiation heating system has been widely accepted. This paper has put forward a new way in air-conditioning, which combines the fresh-air supply unit and such floor radiation system for the dehumidification and cooling in summer or heating in winter. By analyze its advantages and limitations, we found that this so called Cooling/ Heating Floor AC System can improve the IAQ of residential building while keep high efficiency quality. We also recommend a methodology for the HVAC system designing, which will ensure the reduction of energy cost of users.

  4. 77 FR 55863 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Applied Sciences Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Earth Science Subcommittee; Applied Sciences Advisory Group Meeting AGENCY: National Aeronautics and Space Administration. ACTION: Notice of... Aeronautics and Space Administration (NASA) announces a meeting of the Applied Science Advisory Group....

  5. 75 FR 4069 - Science Advisory Board Staff Office; Notification of a Clean Air Scientific Advisory Committee...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-26

    ... Clean Air Scientific Advisory Committee (CASAC) Ambient Air Monitoring & Methods Subcommittee (AAMMS or... AGENCY Science Advisory Board Staff Office; Notification of a Clean Air Scientific Advisory Committee (CASAC); Ambient Air Methods and Monitoring Subcommittee (AAMMS); Meeting and Public...

  6. 76 FR 70425 - Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-14

    ... Office of the Secretary Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board... discussions of classified information relating to DIA's intelligence operations including its support to... Advisory Board to discuss DIA operations and capabilities in support of current intelligence...

  7. 76 FR 52016 - NASA International Space Station Advisory Committee and the Aerospace Safety Advisory Panel; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-19

    ... SPACE ADMINISTRATION NASA International Space Station Advisory Committee and the Aerospace Safety... International Space Station Advisory Committee and the Aerospace Safety Advisory Panel. The purpose of this... consideration by NASA for Commercial Resupply Services for the International Space Station (ISS),...

  8. 78 FR 295 - Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-03

    ... of the Secretary Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed... discussions of classified information relating to DIA's intelligence operations including its support to... the Advisory Board to discuss DIA operations and capabilities in support of current...

  9. 77 FR 2277 - Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... of the Secretary Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed... discussions of classified information relating to DIA's intelligence operations including its support to... Advisory Board to discuss DIA operations and capabilities in support of current intelligence...

  10. 77 FR 62222 - Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-12

    ... of the Secretary Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed... discussions of classified information relating to DIA's intelligence operations including its support to... the Advisory Board to discuss DIA operations and capabilities in support of current...

  11. Robust, angstrom level circularity profilometry

    NASA Technical Reports Server (NTRS)

    Glenn, Paul

    1990-01-01

    A noncontacting approach is presented which involves measuring the local circumferential curvature of the test piece by simultaneously measuring its circumferential slope at two slightly displaced locations. A pair of sensing beams is scanned along the circumference, and a profile of curvature is built, from which the circularity profile is deduced. The sensing of curvature makes the approach insensitive to all types of vibration and drift and runout errors in the relative rotation. The special qualities of the approach are summarized which make it well suited to measuring cylindrical optics and enable it to accommodate radii as small as twenty millimeters.

  12. 76 FR 7551 - Advisory Committee on Student Financial Assistance: Hearing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-10

    ... Advisory Committee on Student Financial Assistance: Hearing AGENCY: Advisory Committee on Student Financial... Student Financial Assistance (the Advisory Committee). This notice also describes the functions of the.... Alison Bane, Associate Director of Government Relations, Advisory Committee on Student...

  13. 77 FR 2539 - Meetings of the Small Communities Advisory Subcommittee and the Local Government Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-18

    ... if the number of requests for appearances requires it. The Local Government Advisory Committee (LGAC... requests for appearances requires it. Dates and Addresses: The Small Communities Advisory...

  14. Physics at Future Circular Colliders

    NASA Astrophysics Data System (ADS)

    Kotwal, Ashutosh

    2016-03-01

    The Large Hadron Collider has been a grand success with the discovery of the Higgs boson, with bright prospects for additional discoveries since the recent increase in collider energy and the anticipated large datasets. Big open questions such as the nature of dark matter, the origin of the matter-antimatter asymmetry in the Universe, and the theoretical puzzle of the finely-tuned parameters in the Higgs sector, demand new physics principles that extend the established Standard Model paradigm. Future circular colliders in a substantially larger tunnel can house both a high luminosity electron-positron collider for precision measurements of Higgs and electroweak parameters, as well as a very high energy proton-proton collider which can directly manifest particles associated with these new physics principles. We discuss the physics goals of these future circular colliders, and the prospects for elucidating fundamental new laws of nature that will significantly extend our understanding of the Universe. Detailed studies of the discovery potential in specific benchmark models will be presented, with implications for detector design.

  15. Operation Method for AC Motor Control during Power Interruption in Direct AC/AC Converter System

    NASA Astrophysics Data System (ADS)

    Shizu, Keiichiro; Azuma, Satoshi

    Direct AC/AC converters have been studied due to their potential use in power converters with no DC-link capacitor, which can contribute to the miniaturization of power converters. However, the absence of a DC-link capacitor makes it difficult to control the AC motor during power interruption. First, this paper proposes a system that realizes AC motor control during power interruption by utilizing a clamp capacitor. In general, direct AC/AC converters have a clamp circuit consisting of a rectifier diode(s) and a clamp capacitor in order to avoid over-voltages. In the proposed system, there is an additional semiconductor switch reverse-parallel to the rectifier diode(s), and the clamp capacitor voltage can be utilized for AC motor control by turning on the additional switch. Second, this paper discusses an operation method for AC motor control and clamp capacitor voltage control during power interruption. In the proposed method “DC-link voltage control”, the kinetic energy in the AC motor is transformed into electrical energy and stored in the clamp capacitor; the clamp capacitor is therefore charged and the capacitor voltage is controlled to remain constant at an instruction value. Third, this paper discusses a switching operation during power interruption. A dead-time is introduced between the operation of turning off all switches on the rectifier side and the operation of turning on the additional switch, which prevents the occurrence of a short circuit between the interrupted power source and the clamp capacitor. Finally, experimental results are presented. During power interruptions, an output current was continuously obtained and the clamp capacitor voltage was maintained to be equal to the instruction value of the capacitor voltage. These results indicate that both AC motor control and capacitor voltage control were successfully achieved by using the proposed system.

  16. ACS CCD Stability Monitor

    NASA Astrophysics Data System (ADS)

    Grogin, Norman

    2012-10-01

    A moderately crowded stellar field in the cluster 47 Tuc {6 arcmin West of the cluster core} is observed every four months with the WFC. The first visit exercises the full suite of broad and narrow band imaging filters and sub-array modes; following visits observe with only the six most popular Cycle 18 filters in full-frame mode. The positions and magnitudes of objects will be used to monitor local and large scale variations in the plate scale and the sensitivity of the detectors and to derive an independent measure of the detector CTE. One exposure in each sub-array mode with the WFC will allow us to verify that photometry obtained in full-frame and in sub-array modes are repeatable to better than 1%. This test is important for the ACS Photometric Cross-Calibration program, which uses sub-array exposures. This program may receive additional orbits to investigate ORIENT-dependent geometric distortion, which motivates the ORIENT and BETWEEN requirement on the first visit.

  17. Total positive curvature of circular DNA.

    PubMed

    Bohr, Jakob; Olsen, Kasper W

    2013-11-01

    The properties of double-stranded DNA and other chiral molecules depend on the local geometry, i.e., on curvature and torsion, yet the paths of closed chain molecules are globally restricted by topology. When both of these characteristics are to be incorporated in the description of circular chain molecules, e.g., plasmids, it is shown to have implications for the total positive curvature integral. For small circular micro-DNAs it follows as a consequence of Fenchel's inequality that there must exist a minimum length for the circular plasmids to be double stranded. It also follows that all circular micro-DNAs longer than the minimum length must be concave, a result that is consistent with typical atomic force microscopy images of plasmids. Predictions for the total positive curvature of circular micro-DNAs are given as a function of length, and comparisons with circular DNAs from the literature are presented.

  18. Total positive curvature of circular DNA

    NASA Astrophysics Data System (ADS)

    Bohr, Jakob; Olsen, Kasper W.

    2013-11-01

    The properties of double-stranded DNA and other chiral molecules depend on the local geometry, i.e., on curvature and torsion, yet the paths of closed chain molecules are globally restricted by topology. When both of these characteristics are to be incorporated in the description of circular chain molecules, e.g., plasmids, it is shown to have implications for the total positive curvature integral. For small circular micro-DNAs it follows as a consequence of Fenchel's inequality that there must exist a minimum length for the circular plasmids to be double stranded. It also follows that all circular micro-DNAs longer than the minimum length must be concave, a result that is consistent with typical atomic force microscopy images of plasmids. Predictions for the total positive curvature of circular micro-DNAs are given as a function of length, and comparisons with circular DNAs from the literature are presented.

  19. AC photovoltaic module magnetic fields

    SciTech Connect

    Jennings, C.; Chang, G.J.; Reyes, A.B.; Whitaker, C.M.

    1997-12-31

    Implementation of alternating current (AC) photovoltaic (PV) modules, particularly for distributed applications such as PV rooftops and facades, may be slowed by public concern about electric and magnetic fields (EMF). This paper documents magnetic field measurements on an AC PV module, complementing EMF research on direct-current PV modules conducted by PG and E in 1993. Although not comprehensive, the PV EMF data indicate that 60 Hz magnetic fields (the EMF type of greatest public concern) from PV modules are comparable to, or significantly less than, those from household appliances. Given the present EMF research knowledge, AC PV module EMF may not merit considerable concern.

  20. Circular permutant GFP insertion folding reporters

    DOEpatents

    Waldo, Geoffrey S.; Cabantous, Stephanie

    2008-06-24

    Provided are methods of assaying and improving protein folding using circular permutants of fluorescent proteins, including circular permutants of GFP variants and combinations thereof. The invention further provides various nucleic acid molecules and vectors incorporating such nucleic acid molecules, comprising polynucleotides encoding fluorescent protein circular permutants derived from superfolder GFP, which polynucleotides include an internal cloning site into which a heterologous polynucleotide may be inserted in-frame with the circular permutant coding sequence, and which when expressed are capable of reporting on the degree to which a polypeptide encoded by such an inserted heterologous polynucleotide is correctly folded by correlation with the degree of fluorescence exhibited.

  1. Circular permutant GFP insertion folding reporters

    SciTech Connect

    Waldo, Geoffrey S.; Cabantous, Stephanie

    2013-04-16

    Provided are methods of assaying and improving protein folding using circular permutants of fluorescent proteins, including circular permutants of GFP variants and combinations thereof. The invention further provides various nucleic acid molecules and vectors incorporating such nucleic acid molecules, comprising polynucleotides encoding fluorescent protein circular permutants derived from superfolder GFP, which polynucleotides include an internal cloning site into which a heterologous polynucleotide may be inserted in-frame with the circular permutant coding sequence, and which when expressed are capable of reporting on the degree to which a polypeptide encoded by such an inserted heterologous polynucleotide is correctly folded by correlation with the degree of fluorescence exhibited.

  2. Circular permutant GFP insertion folding reporters

    SciTech Connect

    Waldo, Geoffrey S; Cabantous, Stephanie

    2013-02-12

    Provided are methods of assaying and improving protein folding using circular permutants of fluorescent proteins, including circular permutants of GFP variants and combinations thereof. The invention further provides various nucleic acid molecules and vectors incorporating such nucleic acid molecules, comprising polynucleotides encoding fluorescent protein circular permutants derived from superfolder GFP, which polynucleotides include an internal cloning site into which a heterologous polynucleotide may be inserted in-frame with the circular permutant coding sequence, and which when expressed are capable of reporting on the degree to which a polypeptide encoded by such an inserted heterologous polynucleotide is correctly folded by correlation with the degree of fluorescence exhibited.

  3. Circular permutant GFP insertion folding reporters

    SciTech Connect

    Waldo, Geoffrey S.; Cabantous, Stephanie

    2011-06-14

    Provided are methods of assaying and improving protein folding using circular permutants of fluorescent proteins, including circular permutants of GFP variants and combinations thereof. The invention further provides various nucleic acid molecules and vectors incorporating such nucleic acid molecules, comprising polynucleotides encoding fluorescent protein circular permutants derived from superfolder GFP, which polynucleotides include an internal cloning site into which a heterologous polynucleotide may be inserted in-frame with the circular permutant coding sequence, and which when expressed are capable of reporting on the degree to which a polypeptide encoded by such an inserted heterologous polynucleotide is correctly folded by correlation with the degree of fluorescence exhibited.

  4. Tests on Stiffened Circular Cylinders

    NASA Technical Reports Server (NTRS)

    Holt, Marshall

    1941-01-01

    Compressive tests were made of two series of stiffened circular cylindrical shells under axial load. All the shells were 16 inches in diameter by 24 inches in length and were made of aluminum-alloy sheet curved to the proper radius and welded with one longitudinal weld. The ratios of diameter to thickness of shell wall in the two series of specimens were 258 and 572. Strains were measured with Huggenberger tensometers at a number of gage lines on the stiffeners and shell. The results of these tests indicate that a spacing of circumferential stiffeners equal to 0.67 times the radius is too great to strengthen the shell wall appreciably. The results are not inclusive enough to show the optimum in stiffeners. Plain cylinders without stiffeners developed ultimate strengths approximately half as great as the buckling strengths computed by the equation resulting from the classical theory and slightly greater than those computed by Donnell's large deflection theory.

  5. 75 FR 36373 - Federal Advisory Committee; Advisory Council on Dependents' Education

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-25

    ... of the Secretary Federal Advisory Committee; Advisory Council on Dependents' Education AGENCY... that the Advisory Council on Dependents' Education will meet on September 8, 2010, in Arlington, VA... organizations may submit written statements to the Advisory Council on Dependents' Education about its...

  6. 78 FR 69392 - Defense Advisory Committee on Military Personnel Testing; Notice of Federal Advisory Committee...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-19

    ... of the Secretary Defense Advisory Committee on Military Personnel Testing; Notice of Federal Advisory... advisory committee meeting of the Defense Advisory Committee on Military Personnel Testing. The purpose of the meeting is to review planned changes and progress in developing computerized tests for...

  7. 78 FR 70960 - Utah Resource Advisory Council/Recreation Resource Advisory Council Meeting/Conference Call

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... Bureau of Land Management Utah Resource Advisory Council/Recreation Resource Advisory Council Meeting..., and the Federal Lands Recreation Enhancement Act, the Bureau of Land Management's (BLM) Utah Resource Advisory Council (RAC)/Recreation Resource Advisory Council (RRAC) will host a meeting/conference...

  8. 75 FR 59235 - Federal Advisory Committee; Army National Cemeteries Advisory Commission

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-27

    ... of the Secretary Federal Advisory Committee; Army National Cemeteries Advisory Commission AGENCY... establishing the charter for the Army National Cemeteries Advisory Commission (hereafter referred to as ``the... advisory committee established to provide the Secretary of Defense, through the Under Secretary of the...

  9. 75 FR 22757 - Federal Advisory Committee; Army Education Advisory Committee; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-30

    ... of the Secretary Federal Advisory Committee; Army Education Advisory Committee; Charter Renewal... renewing the charter for the Army Education Advisory Committee (hereafter referred to as the Committee... advisory committee that shall provide the Secretary of Defense, through the Secretary of the Army and...

  10. 75 FR 22560 - Federal Advisory Committee; U.S. Air Force Scientific Advisory Board; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-29

    ... of the Secretary Federal Advisory Committee; U.S. Air Force Scientific Advisory Board; Charter... that it is renewing the charter for the U.S. Air Force Scientific Advisory Board (hereafter referred to as the Board). FOR FURTHER INFORMATION CONTACT: Jim Freeman, Deputy Advisory Committee...

  11. 75 FR 22754 - Federal Advisory Committee; Chief of Engineers Environmental Advisory Board; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-30

    ... of the Secretary Federal Advisory Committee; Chief of Engineers Environmental Advisory Board; Charter... that it is renewing the charter for the Chief of Engineers Environmental Advisory Board (hereafter referred to as the Board). FOR FURTHER INFORMATION CONTACT: Jim Freeman, Deputy Advisory...

  12. 78 FR 56231 - Government-Wide Travel Advisory Committee (GTAC); Public Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-12

    ... ADMINISTRATION Government-Wide Travel Advisory Committee (GTAC); Public Advisory Committee Meeting AGENCY: Office of Government-Wide Policy, General Services Administration (GSA). ACTION: Notice. SUMMARY: The Government-wide Travel Advisory Committee (GTAC) (the Committee), is a Federal Advisory Committee...

  13. 78 FR 51191 - Government-wide Travel Advisory Committee (GTAC); Public Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-20

    ... ADMINISTRATION Government-wide Travel Advisory Committee (GTAC); Public Advisory Committee Meeting AGENCY: Office of Government-wide Policy, General Services Administration (GSA). ACTION: Notice. SUMMARY: The Government-wide Travel Advisory Committee (GTAC) (the Committee), is a Federal Advisory Committee...

  14. 77 FR 42077 - Environmental Justice: Final Circular

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-17

    ... relevant definitions. FTA's EJ Circular builds on the DOT Order, and provides further guidance for... Register notice (76 FR 60590). II. Chapter-by-Chapter Analysis A. General Comments This section addresses... illustrations have been added. FTA reviewed all of the definitions and terms used in the Circular to ensure...

  15. 17 CFR 230.253 - Offering circular.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... presented in a clear, concise and understandable manner and in a type size that is easily readable... permitted. (2) Where an offering circular is distributed through an electronic medium, issuers may satisfy... in boldfaced type at least as large as that used generally in the body of such offering circular:...

  16. Exon circularization in mammalian nuclear extracts.

    PubMed

    Pasman, Z; Been, M D; Garcia-Blanco, M A

    1996-06-01

    Correct ligation of exons in pre-mRNA splicing requires splice site juxtaposition (splice site pairing), usually involving a 5' splice site and a downstream 3' splice site. Splicing of a 5' splice site to an upstream 3' splice site, however, is predicted to result in a circular RNA. This mode of splice site pairing across the axon has been hypothesized to account for rare RNAs containing scrambled exons (Nigro JM et al., 1991, Celt 64:607-613; Cocquerelle C et al., 1992, EMBO J 11:1 095-1098). Additionally, this mode of splice site pairing has been postulated to explain the formation of SRY circular transcripts in mouse testis (Capel B et al., 1993, Celt 73:1019- 1030). Here we show that splice site pairing across the exon can result in exon circularization in vitro. These results indicate that spliceosome-mediated axon circularization indeed can account for the formation of scrambled exons and circular RNAs. Exon circularization efficiency decreased dramatically as the length of the exon was increased from 95 nt to 274 nt. Circularization of this longer exon was restored, however, when intronic complementary sequences were included in the RNA substrate. These complementary sequences could form a stem that served to bring the splice sites into proximity and thereby promote splice site pairing. Therefore, the splicing of this structured RNA recapitulated SRY-like exon circularization in vitro.

  17. Microstrip Antenna Generates Circularly Polarized Beam

    NASA Technical Reports Server (NTRS)

    Huang, J.

    1986-01-01

    Circular microstrip antenna excited with higher order transverse magnetic (TM) modes generates circularly polarized, conical radiation patterns. Found both theoretically and experimentally that peak direction of radiation pattern is varied within wide angular range by combination of mode selection and loading substrate with materials of different dielectric constants.

  18. A Random Walk on a Circular Path

    ERIC Educational Resources Information Center

    Ching, W.-K.; Lee, M. S.

    2005-01-01

    This short note introduces an interesting random walk on a circular path with cards of numbers. By using high school probability theory, it is proved that under some assumptions on the number of cards, the probability that a walker will return to a fixed position will tend to one as the length of the circular path tends to infinity.

  19. Practice advisory on liposuction.

    PubMed

    Iverson, Ronald E; Lynch, Dennis J

    2004-04-15

    COMMITTEE STATEMENT: At the 69th annual meeting of the American Society of Plastic Surgeons (ASPS) in October of 2000, the ASPS Board of Directors convened the Task Force on Patient Safety in Office-Based Surgery Facilities. The task force was assembled in the wake of several highly publicized patient deaths involving plastic surgery and increasing state legislative and regulatory activity of office-based surgery facilities. In response to the increased scrutiny of the office-based surgery setting, the task force produced two practice advisories: "Procedures in the Office-Based Surgery Setting" and "Patient Selection in the Office-Based Surgery Setting." Since the task force's inception, professional and public awareness of patient safety issues has continued to grow. This heightened interest resulted in an increased need for plastic surgeons to communicate their views on the topic. To meet this challenge, the task force evolved into the Committee on Patient Safety, allowing the committee to address topics affecting the safety and welfare of plastic surgery patients, regardless of the facility setting. The "Practice Advisory on Liposuction" is the first advisory developed since the committee was formed. It was a lengthy and painstaking process for the committee, which included representatives from related plastic surgery organizations as well as the American Society of Anesthesiologists (ASA). Committee members included Ronald E. Iverson, M.D., chair; Jeffery L. Apfelbaum, M.D., ASA representative; Bruce L. Cunningham, M.D., ASPS/Plastic Surgery Educational Foundation (PSEF) Joint Outcomes Task Force representative; Richard A. D'Amico, M.D., ASPS representative; Victor L. Lewis, Jr., M.D., ASPS Health Policy Analysis Committee representative; Dennis J. Lynch, M.D., ASPS representative; Noel B. McDevitt, M.D., ASPS Deep Vein Thrombosis Task Force representative; Michael F. McGuire, M.D., The American Society for Aesthetic Plastic Surgery (ASAPS) representative

  20. Gauge-Invariant Formulation of Circular Dichroism.

    PubMed

    Raimbault, Nathaniel; de Boeij, Paul L; Romaniello, Pina; Berger, J A

    2016-07-12

    Standard formulations of magnetic response properties, such as circular dichroism spectra, are plagued by gauge dependencies, which can lead to unphysical results. In this work, we present a general gauge-invariant and numerically efficient approach for the calculation of circular dichroism spectra from the current density. First we show that in this formulation the optical rotation tensor, the response function from which circular dichroism spectra can be obtained, is independent of the origin of the coordinate system. We then demonstrate that its trace is independent of the gauge origin of the vector potential. We also show how gauge invariance can be retained in practical calculations with finite basis sets. As an example, we explain how our method can be applied to time-dependent current-density-functional theory. Finally, we report gauge-invariant circular dichroism spectra obtained using the adiabatic local-density approximation. The circular dichroism spectra we thus obtain are in good agreement with experiment. PMID:27295541

  1. Payload advisory panel recommendations

    NASA Technical Reports Server (NTRS)

    Moore, Berrien, III

    1991-01-01

    The Payload Advisory Panel proposes a restructured Earth Observing System (EOS) mission to address high-priority science and environmental policy issues in Earth System Science. These issues have been identified through studies conducted by the Intergovernmental Panel on Climate Change (IPCC), the United States Environmental Protection Agency (EPA), and the Committee on Earth and Environmental Sciences (CEES). The restructured EOS defers efforts to improve the understanding of the middle and upper stratosphere and solid earth geophysics. The strategy of the mission combines high priority new measurements with continuation of critical data sets begun by missions which precede EOS. Collaborative arrangements with international partners are an essential part of the program and additional arrangements are posed. The need for continuity in Earth observations and the urgency of environmental questions require launch of some EOS elements as soon as possible. They further require maintenance of the EOS objective of obtaining consistent 15-year measurement records.

  2. Atmospheric Release Advisory Capability

    SciTech Connect

    Dickerson, M.H.; Gudiksen, P.H.; Sullivan, T.J.

    1983-02-01

    The Atmospheric Release Advisory Capability (ARAC) project is a Department of Energy (DOE) sponsored real-time emergency response service available for use by both federal and state agencies in case of a potential or actual atmospheric release of nuclear material. The project, initiated in 1972, is currently evolving from the research and development phase to full operation. Plans are underway to expand the existing capability to continuous operation by 1984 and to establish a National ARAC Center (NARAC) by 1988. This report describes the ARAC system, its utilization during the past two years, and plans for its expansion during the next five to six years. An integral part of this expansion is due to a very important and crucial effort sponsored by the Defense Nuclear Agency to extend the ARAC service to approximately 45 Department of Defense (DOD) sites throughout the continental US over the next three years.

  3. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1993-01-01

    The Aerospace Safety Advisory Panel (ASAP) provided oversight on the safety aspects of many NASA programs. In addition, ASAP undertook three special studies. At the request of the Administrator, the panel assessed the requirements for an assured crew return vehicle (ACRV) for the space station and reviewed the organization of the safety and mission quality function within NASA. At the behest of Congress, the panel formed an independent, ad hoc working group to examine the safety and reliability of the space shuttle main engine. Section 2 presents findings and recommendations. Section 3 consists of information in support of these findings and recommendations. Appendices A, B, C, and D, respectively, cover the panel membership, the NASA response to the findings and recommendations in the March 1992 report, a chronology of the panel's activities during the reporting period, and the entire ACRV study report.

  4. 75 FR 31760 - Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-04

    ... Grain Inspection, Packers and Stockyards Administration Advisory Committee Meeting AGENCY: Grain... of the Grain Inspection, Packers and Stockyards Administration (GIPSA) Grain Inspection Advisory... Administrator on the programs and services that GIPSA delivers under the U.S. Grain Standards...

  5. 75 FR 67682 - Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-03

    ... Grain Inspection, Packers and Stockyards Administration Advisory Committee Meeting AGENCY: Grain... of the Grain Inspection, Packers and Stockyards Administration (GIPSA) Grain Inspection Advisory... Administrator on the programs and services that GIPSA delivers under the U.S. Grain Standards...

  6. 76 FR 30305 - Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-25

    ... Grain Inspection, Packers and Stockyards Administration Advisory Committee Meeting AGENCY: Grain... of the Grain Inspection, Packers and Stockyards Administration (GIPSA) Grain Inspection Advisory... Administrator on the programs and services that GIPSA delivers under the U.S. Grain Standards...

  7. 75 FR 44770 - Marine Fisheries Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-29

    ... National Oceanic and Atmospheric Administration RIN 0648-XX87 Marine Fisheries Advisory Committee AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce... of a forthcoming meeting of the Marine Fisheries Advisory Committee (MAFAC). The members will...

  8. 78 FR 3402 - Marine Fisheries Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-16

    ... National Oceanic and Atmospheric Administration RIN 0648-XC443 Marine Fisheries Advisory Committee AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce... of a forthcoming meeting of the Marine Fisheries Advisory Committee (MAFAC). The members will...

  9. 77 FR 46733 - Marine Fisheries Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-06

    ... National Oceanic and Atmospheric Administration RIN 0648-XC145 Marine Fisheries Advisory Committee AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce... of a forthcoming meeting of the Marine Fisheries Advisory Committee (MAFAC). The members will...

  10. 76 FR 14379 - Marine Fisheries Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-16

    ... National Oceanic and Atmospheric Administration RIN 0648-XA265 Marine Fisheries Advisory Committee AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce... of a forthcoming meeting of the Marine Fisheries Advisory Committee (MAFAC). The members will...

  11. 75 FR 13598 - NASA Advisory Council; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-22

    ... SPACE ADMINISTRATION NASA Advisory Council; Meeting AGENCY: National Aeronautics and Space... Information Technology Infrastructure Committee of the NASA Advisory Council. DATES: Thursday, April 15, 2010...; 2939943. ADDRESSES: NASA Headquarters, 300 E Street, SW., Washington, DC, Room 2O43 FOR...

  12. 77 FR 67029 - NASA Advisory Council Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-08

    ... SPACE ADMINISTRATION NASA Advisory Council Meeting AGENCY: National Aeronautics and Space Administration... amended, the National Aeronautics and Space Administration announces a meeting of the NASA Advisory... are local time. ADDRESSES: NASA Marshall Space Flight Center, Building 4200, Room P- 110,...

  13. 77 FR 57086 - Open Internet Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-17

    ... COMMISSION Open Internet Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date, time, and agenda of the Open Internet Advisory... Open Internet rules, and to provide any recommendations it deems appropriate to the...

  14. 77 FR 74661 - Open Internet Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-17

    ... COMMISSION Open Internet Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date, time, and agenda of the Open Internet Advisory... Open Internet rules, and to provide any recommendations it deems appropriate to the...

  15. 78 FR 16852 - Open Internet Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-19

    ... COMMISSION Open Internet Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date, time, and agenda of the Open Internet Advisory... Open Internet rules, and to provide any recommendations it deems appropriate to the...

  16. 75 FR 3197 - Mendocino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet February 5, 2010 (RAC)...

  17. 77 FR 47812 - Yakutat Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Yakutat Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Yakutat Resource Advisory Committee will meet in Yakutat, Alaska. The committee...

  18. 77 FR 50985 - Gogebic Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Gogebic Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Gogebic Resource Advisory Committee will meet in Watersmeet, Michigan. The...

  19. 77 FR 50984 - Ontonagon Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Ontonagon Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ontonagon Resource Advisory Committee will meet in Ontonagon, Michigan....

  20. 76 FR 22077 - Gogebic Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Gogebic Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Gogebic Resource Advisory Committee will meet in Marenisco, Michigan. The...

  1. 76 FR 38109 - Allegheny Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Allegheny Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Allegheny Resource Advisory Committee will meet in Marienville, Pennsylvania....

  2. 77 FR 48126 - Flathead Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Flathead Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meetings. SUMMARY: The Flathead Resource Advisory Committee will meet in Kalispell, Montana. The...

  3. 76 FR 20310 - Ketchikan Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-12

    ... Forest Service Ketchikan Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ketchikan Resource Advisory Committee will meet in Ketchikan, Alaska, June 28, 2011... Ranger District, 3031 Tongass Avenue, Ketchikan, Alaska. Send written comments to Ketchikan...

  4. 77 FR 49410 - Chequamegon Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Chequamegon Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Chequamegon Resource Advisory Committee will meet in Park Falls, Wisconsin....

  5. 76 FR 11193 - Superior Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Superior Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Superior Resource Advisory Committee will meet in Duluth, Minnesota. The...

  6. 76 FR 51343 - Mendocino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. ] SUMMARY: The Mendocino County Resource Advisory Committee will meet September 16, 2011 (RAC)...

  7. 76 FR 4862 - Fishlake Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Fishlake Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Fishlake Resource Advisory Committee will meet in Richfield, Utah. The committee...

  8. 77 FR 50460 - Cherokee Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Cherokee Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Cherokee Resource Advisory Committee will meet in Knoxville, Tennessee....

  9. 76 FR 50993 - Allegheny Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Allegheny Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Allegheny Resource Advisory Committee will meet in Warren, Pennsylvania....

  10. 78 FR 22842 - Nicolet Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Nicolet Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Nicolet Resource Advisory Committee will meet in Crandon, WI. The committee...

  11. 77 FR 50676 - Nicolet Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Nicolet Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Nicolet Resource Advisory Committee will meet in Crandon, WI. The committee...

  12. 75 FR 45091 - Ontonagon Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Ontonagon Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ontonagon Resource Advisory Committee will meet in Ontonagon, Michigan....

  13. 77 FR 56607 - Mendocino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet September 21, 2012 (RAC)...

  14. 77 FR 45329 - Sabine Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-31

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Sabine Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Sabine Resource Advisory Committee will meet in ] Hemphill, Texas. The committee...

  15. 75 FR 26918 - Fishlake Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Fishlake Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Fishlake Resource Advisory Committee will meet in Richfield, Utah. The committee...

  16. 76 FR 85 - Coconino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-03

    ... Forest Service Coconino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Coconino Resource Advisory Committee will meet in Flagstaff, Arizona, to finalize...., Flagstaff, Arizona 86004. Send written comments to Brady Smith, RAC Coordinator, Coconino Resource...

  17. 75 FR 27704 - Mendocino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet June 18, 2010 (RAC)...

  18. 76 FR 22672 - Nicolet Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Nicolet Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Nicolet Resource Advisory Committee will meet in Crandon, WI. The committee...

  19. 75 FR 42067 - Chequamegon Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Chequamegon Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Nicolet Resource Advisory Committee will meet in Crandon, Wisconsin. The...

  20. 78 FR 23741 - Flathead Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Flathead Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meetings. SUMMARY: The Flathead Resource Advisory Committee will meet in Kalispell, Montana. The...

  1. 78 FR 41362 - Ontonagon Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Ontonagon Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ontonagon Resource Advisory Committee will meet in Kenton, Michigan on the...

  2. 76 FR 2882 - Ontonagon Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Ontonagon Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ontonagon Resource Advisory Committee will meet in Ewen, Michigan. The Committee...

  3. 78 FR 41362 - Gogebic Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Gogebic Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Gogebic Resource Advisory Committee (RAC) will meet in Watersmeet, Michigan on...

  4. 76 FR 44573 - Chequamegon Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Chequamegon Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Chequamegon Resource Advisory Committee will meet in Park Falls, Wisconsin....

  5. 76 FR 45227 - Allegheny Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-28

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF AGRICULTURE Forest Service Allegheny Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Allegheny Resource Advisory Committee will meet in Clarendon, Pennsylvania....

  6. 77 FR 49410 - Kisatchie Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Kisatchie Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Kisatchie Resource Advisory Committee will meet in Natchitoches, Louisiana....

  7. 76 FR 50994 - Allegheny Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Allegheny Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Allegheny Resource Advisory Committee will meet in Clarendon, Pennsylvania....

  8. 76 FR 23275 - Allegheny Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Allegheny Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Allegheny Resource Advisory Committee will meet in Clarendon, Pennsylvania....

  9. 76 FR 770 - Mendocino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet January 21, 2011 (RAC)...

  10. 76 FR 4089 - Nicolet Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Nicolet Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of Meeting. SUMMARY: The Nicolet Resource Advisory Committee will meet in Crandon, Wisconsin. The...

  11. 75 FR 55539 - Shoshone Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Shoshone Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Shoshone Resource Advisory Committee will meet in Thermopolis, Wyoming....

  12. 75 FR 19608 - Recreation Resource Advisory Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Recreation Resource Advisory Committees AGENCY: Forest Service, USDA. ACTION: Call for nominations for the Pacific Northwest Recreation Resource Advisory Committees. SUMMARY: The Secretary of Agriculture has established the Pacific Northwest Recreation Resource...

  13. 76 FR 23969 - Virginia Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-29

    ... Forest Service Virginia Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Virginia Resource Advisory Committee will meet in Roanoke, Virginia. The committee... National Forests Supervisor's Office conference room at 5162 Valleypointe Parkway, Roanoke, Virginia...

  14. 75 FR 67351 - Environmental Management Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-02

    ... Environmental Management Advisory Board AGENCY: Department of Energy. ACTION: Notice of Open Teleconference. SUMMARY: This notice announces a teleconference of the Environmental Management Advisory Board (EMAB). The... is to provide the Assistant Secretary for Environmental Management (EM) with advice...

  15. 76 FR 39884 - Aviation Security Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... SECURITY Aviation Security Advisory Committee AGENCY: Transportation Security Administration, DHS. ACTION... Security Administration (TSA) announces the re-establishment of the Aviation Security Advisory Committee...-governmental organizations (NGOs) and stakeholder representatives concerning potential risks to...

  16. 5 CFR 724.403 - Advisory guidelines.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... RETALIATION ACT OF 2002 Best Practices § 724.403 Advisory guidelines. OPM will issue advisory guidelines to Federal agencies incorporating the best practices identified under § 724.402 that agencies may follow...

  17. 77 FR 49777 - Fishlake Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Fishlake Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Fishlake Resource Advisory Committee will meet in Richfield, Utah. The committee...

  18. 76 FR 16378 - Mendocino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet April 15, 2011 (RAC)...

  19. 75 FR 65296 - Superior Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Superior Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Superior Resource Advisory Committee will meet in Duluth, Minnesota. The...

  20. 75 FR 9416 - Advisory Committee Information Hotline

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-02

    ... Respiratory Therapy Devices Panel 3014512624 Circulatory System Devices Panel 3014512625 Clinical Chemistry... Central Nervous System Drugs Advisory Committee 3014512543 Pharmaceutical Science & Clinical Pharmacology... current information available about any particular advisory committee meeting, this system will...

  1. Circular RNAs in Eukaryotic Cells.

    PubMed

    Chen, Liang; Huang, Chuan; Wang, Xiaolin; Shan, Ge

    2015-10-01

    Circular RNAs (circRNAs) are now recognized as large species of transcripts in eukaryotic cells. From model organisms such as C. elegans, Drosophila, mice to human beings, thousands of circRNAs formed from back-splicing of exons have been identified. The known complexity of transcriptome has been greatly expanded upon the discovery of these RNAs. Studies about the biogenesis and physiological functions have yielded substantial knowledge for the circRNAs, and they are now more likely to be viewed as regulatory elements coded by the genome rather than unavoidable noise of gene expression. Certain human diseases may also relate to circRNAs. These circRNAs show diversifications in features such as sequence composition and cellular localization, and thus we propose that they may be divided into subtypes such as cytoplasmic circRNAs, nuclear circRNAs, and exon-intron circRNAs (EIciRNAs). Here we summarize and discuss knowns and unknowns for these RNAs, and we need to keep in mind that the whole field is still at the beginning of exciting explorations.

  2. 48 CFR 401.371 - AGAR Advisories.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false AGAR Advisories. 401.371... ACQUISITION REGULATION SYSTEM Agency Acquisition Regulations 401.371 AGAR Advisories. The SPE may issue AGAR Advisories, consistent with the policies of the FAR and the AGAR, for the following purposes: (a)...

  3. 48 CFR 401.371 - AGAR Advisories.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false AGAR Advisories. 401.371... ACQUISITION REGULATION SYSTEM Agency Acquisition Regulations 401.371 AGAR Advisories. The SPE may issue AGAR Advisories, consistent with the policies of the FAR and the AGAR, for the following purposes: (a)...

  4. 78 FR 11899 - Invasive Species Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-20

    ... Office of the Secretary Invasive Species Advisory Committee AGENCY: Office of the Secretary, Interior... Invasive Species Advisory Committee. The document contained incorrect dates. This document corrects those.... Meeting of the Invasive Species Advisory Committee (OPEN): Thursday, March 7, 2013 through Friday, March...

  5. 76 FR 10577 - Electricity Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-25

    ... Electricity Advisory Committee Meeting AGENCY: Office of Electricity Delivery and Energy Reliability... reestablished Electricity Advisory Committee (EAC). The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat... of Electricity Delivery and Energy Reliability, U.S. Department of Energy, Forrestal Building,...

  6. 75 FR 61454 - Electricity Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-05

    ... Electricity Advisory Committee AGENCY: Department of Energy, Office of Electricity Delivery and Energy...-established DOE Electricity Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat...: David Meyer, Designated Federal Officer, Office of Electricity Delivery and Energy Reliability,...

  7. 77 FR 476 - Science Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-05

    ... National Oceanic and Atmospheric Administration (NOAA) Science Advisory Board AGENCY: Office of Oceanic and... agenda of a forthcoming meeting of the NOAA Science Advisory Board. The members will discuss and provide... be reviewed prior to the meeting date. SUPPLEMENTARY INFORMATION: The Science Advisory Board...

  8. 77 FR 58356 - Science Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-20

    ... National Oceanic and Atmospheric Administration Science Advisory Board AGENCY: Office of Oceanic and... agenda of a forthcoming meeting of the NOAA Science Advisory Board. The members will discuss and provide... the meeting date. SUPPLEMENTARY INFORMATION: The Science Advisory Board (SAB) was established by...

  9. 75 FR 54854 - Science Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-09

    ... National Oceanic and Atmospheric Administration Science Advisory Board AGENCY: Office of Oceanic and... agenda of a forthcoming meeting of the NOAA Science Advisory Board. The members will discuss and provide.... Cynthia Decker, Executive Director, Science Advisory Board, NOAA, Rm. 11230, 1315 East-West...

  10. 76 FR 2672 - Science Advisory Board Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-14

    ... National Oceanic and Atmospheric Administration Science Advisory Board Meeting AGENCY: Office of Oceanic... agenda of a forthcoming meeting of the NOAA Science Advisory Board. The members will discuss and provide... Decker, Executive Director, Science Advisory Board, NOAA, Rm. 11230, 1315 East-West Highway,...

  11. 78 FR 68037 - Science Advisory Board (SAB)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-13

    ... National Oceanic and Atmospheric Administration Science Advisory Board (SAB) AGENCY: Office of Oceanic and... the NOAA Science Advisory Board (SAB) was published in the Federal Register on October 2, 2013.... Cynthia Decker, Executive Director, Science Advisory Board, NOAA, Rm. 11230, 1315 East-West...

  12. Advisory Teacher Service in Queensland Primary Schools.

    ERIC Educational Resources Information Center

    Varley, Peter J.; Cumming, Joy

    The aim of this study was to obtain information about how advisory teachers and persons within schools perceive the operation of the Advisory Teacher Service inaugurated in the Queensland State Department of Education in 1970. The service was provided so that advisory teachers would visit primary schools on invitation of the principal and help…

  13. 75 FR 38086 - Technology Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-01

    ... COMMISSION Technology Advisory Committee Meeting The Commodity Futures Trading Commission's (``Commission'') Technology Advisory Committee will conduct a meeting on Wednesday, July 14, 2010, beginning at 1 p.m. The...://www.cftc.gov . This will be the first meeting of the reestablished Technology Advisory...

  14. 77 FR 15737 - Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-16

    ... COMMISSION Technology Advisory Committee AGENCY: Commodity Futures Trading Commission (``CFTC''). ACTION: Notice of meeting of Technology Advisory Committee. SUMMARY: The CFTC announces that on March 29, 2012, the CFTC's Technology Advisory Committee (``TAC'') will hold a public meeting at the CFTC's...

  15. 76 FR 21772 - Navigation Safety Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-18

    ... Register (73 FR 3316). Docket: For access to the docket to read documents or comments related to this... SECURITY Coast Guard Navigation Safety Advisory Council AGENCY: Coast Guard, DHS. ACTION: Notice of Federal Advisory Committee Meeting. SUMMARY: The Navigation Safety Advisory Council (NAVSAC) will meet on May...

  16. 77 FR 47592 - Ketchikan Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... Forest Service Ketchikan Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ketchikan Resource Advisory Committee will meet in Ketchikan, Alaska, September 11..., Ketchikan, Alaska. Send written comments to Ketchikan Resource Advisory Committee, c/o District Ranger,...

  17. 75 FR 61693 - Coconino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ... Forest Service Coconino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Coconino Resource Advisory Committee will meet in Flagstaff, Arizona. The purpose of the meeting is to receive training on Resource Advisory Committees and National Environmental...

  18. 75 FR 52304 - Coconino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... Forest Service Coconino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Coconino Resource Advisory Committee will meet in Flagstaff, Arizona. The purpose of... Coordinator, Coconino Resource Advisory Committee, do Forest Service. USDA, 1824 5. Thompson St.,...

  19. 75 FR 33241 - Coconino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ... Forest Service Coconino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Coconino Resource Advisory Committee will meet in Sedona, Arizona. The purpose of... Smith, RAC Coordinator, Coconino Resource Advisory Committee, c/o Forest Service, USDA, 1824 S....

  20. 75 FR 10460 - Yakutat Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-08

    ... Forest Service Yakutat Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Yakutat Resource Advisory Committee will meet in Yakutat, Alaska. The purpose of the meeting is to continue business of the Yakutat Resource Advisory Committee. The committee was formed...

  1. 76 FR 3081 - Sitka Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-19

    ... Forest Service Sitka Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Sitka Resource Advisory Committee will meet in Sitka, Alaska, February 15, 2011. The purpose... to Sitka Resource Advisory Committee, c/o District Ranger, USDA Forest Service, 204 Siginaka...

  2. 75 FR 8916 - Ketchikan Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... Forest Service Ketchikan Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ketchikan Resource Advisory Committee will meet in Ketchikan, Alaska, March 31, 2010..., Alaska. Send written comments to Ketchikan Resource Advisory Committee, do District Ranger, USDA...

  3. 78 FR 64910 - Virginia Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-30

    ... Forest Service Virginia Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meetings. SUMMARY: The Virginia Resource Advisory Committee will meet in Roanoke, Virginia. The committee... 31, 2014: 10 a.m. to 6 p.m. February 7, 2014: 10 a.m. to 6 p.m. All Resource Advisory...

  4. 77 FR 54876 - Colville Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-06

    ... Forest Service Colville Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Colville Resource Advisory Committee will meet in Colville, Washington. The..., presentation and voting of 2012 Colville Resource Advisory Committee projects. The full agenda may be...

  5. 75 FR 46902 - Ketchikan Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-04

    ... Forest Service Ketchikan Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ketchikan Resource Advisory Committee will meet in Ketchikan, Alaska, August 18..., Ketchikan, Alaska. Send written comments to Ketchikan Resource Advisory Committee, c/o District Ranger,...

  6. 75 FR 54846 - Sitka Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-09

    ... Forest Service Sitka Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Sitka Resource Advisory Committee will meet in Sitka, Alaska, October 8, 2010. The purpose of... Sitka Resource Advisory Committee, c/o District Ranger, USDA Forest Service, 204 Siginaka Way, Sitka,...

  7. 75 FR 39656 - Coconino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-12

    ... Forest Service Coconino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Coconino Resource Advisory Committee will meet in Flagstaff, Arizona. The purpose of..., Coconino Resource Advisory Committee, c/o Forest Service, USDA, 1824 S. Thompson St., Flagstaff,...

  8. 76 FR 23537 - Resource Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-27

    ... Resource Advisory Committee Meeting AGENCY: Forest Service, USDA. ACTION: Notice of Public Meeting, Sabine National Forest Resource Advisory Committee. SUMMARY: In accordance with the Secure Rural Schools and..., Sabine National Forest Resource Advisory Committee (RAC) meeting will meet as indicated below. DATES:...

  9. 78 FR 45496 - Flathead Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    ... Forest Service Flathead Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meetings. SUMMARY: The Flathead Resource Advisory Committee will meet in Kalispell, Montana on the dates..., 2013--4:00 p.m. to 6:30 p.m. All Resource Advisory Committee meetings are subject to change...

  10. 75 FR 54846 - Ketchikan Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-09

    ... Forest Service Ketchikan Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ketchikan Resource Advisory Committee will meet in Ketchikan, Alaska, September 30..., Ketchikan, Alaska. Send written comments to Ketchikan Resource Advisory Committee, c/o District Ranger,...

  11. 75 FR 6056 - National Geospatial Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-05

    ... Office of the Secretary National Geospatial Advisory Committee AGENCY: Office of the Secretary, Interior. ACTION: Notice of renewal of National Geospatial Advisory Committee. SUMMARY: This notice is published in... given that the Secretary of the Interior ] has renewed the National Geospatial Advisory Committee....

  12. 78 FR 4120 - Recreation Resource Advisory Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ...; ] DEPARTMENT OF AGRICULTURE Office of the Secretary Recreation Resource Advisory Committees AGENCY: Forest Service, USDA. ACTION: Notice of intent to re-establish the Recreation Resource Advisory Committees... Recreation Resource Advisory Committees (Recreation RACs) pursuant to Section 4 of the Federal...

  13. 76 FR 4123 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-24

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Notice of partially closed Federal Advisory Committee Meeting. SUMMARY: The Homeland Security Advisory Council (HSAC) will... . Include docket number in the subject line of the message. Fax: (202) 282-9207 Mail: Homeland...

  14. 75 FR 65295 - Sitka Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ... Forest Service Sitka Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Sitka Resource Advisory Committee will meet in Sitka, Alaska, November 1, 2010. The purpose... to Sitka Resource Advisory Committee, c/o District Ranger, USDA Forest Service, 204 Siginaka...

  15. Entanglement of quantum circular states of light

    NASA Astrophysics Data System (ADS)

    Horoshko, D. B.; De Bièvre, S.; Kolobov, M. I.; Patera, G.

    2016-06-01

    We present a general approach to calculating the entanglement of formation for superpositions of two-mode coherent states, placed equidistantly on a circle in phase space. We show that in the particular case of rotationally invariant circular states the Schmidt decomposition of two modes, and therefore the value of their entanglement, are given by analytical expressions. We analyze the dependence of the entanglement on the radius of the circle and number of components in the superposition. We also show that the set of rotationally invariant circular states creates an orthonormal basis in the state space of the harmonic oscillator, and this basis is advantageous for representation of other circular states of light.

  16. Circular polarization memory in polydisperse scattering media

    NASA Astrophysics Data System (ADS)

    Macdonald, C. M.; Jacques, S. L.; Meglinski, I. V.

    2015-03-01

    We investigate the survival of circularly polarized light in random scattering media. The surprising persistence of this form of polarization has a known dependence on the size and refractive index of scattering particles, however a general description regarding polydisperse media is lacking. Through analysis of Mie theory, we present a means of calculating the magnitude of circular polarization memory in complex media, with total generality in the distribution of particle sizes and refractive indices. Quantification of this memory effect enables an alternate pathway toward recovering particle size distribution, based on measurements of diffusing circularly polarized light.

  17. 17 CFR 230.253 - Offering circular.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    .... Repetition of information should be avoided; cross-referencing of information within the document is... COMPLETENESS OF ANY OFFERING CIRCULAR OR OTHER SELLING LITERATURE. THESE SECURITIES ARE OFFERED PURSUANT TO...

  18. Depth perception through circular movements of dots.

    PubMed

    Ito, Hiroyuki

    2010-01-01

    Elements that move with velocity gradients have been shown to give the impression of depth. In this study, it was found that dots in circular motion around a line of sight give a depth impression corresponding to the gradients of the angular velocities of circular motion on a screen. The results of two experiments show that depth perception through circular motion is as effective as that through expansion or spiral motion, but less effective than that through lateral motion parallax when the local speed distributions on the screen are matched. The present depth effect shows that expansion-contraction, spiral, and circular motions are a continuum in terms of producing depth effects; they differ from lateral motion parallax.

  19. 22 CFR 214.32 - Calling of advisory committee meetings.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Calling of advisory committee meetings. 214.32 Section 214.32 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADVISORY COMMITTEE MANAGEMENT Operation of Advisory Committees § 214.32 Calling of advisory committee meetings. (a) No advisory...

  20. Semiconductor ac static power switch

    NASA Technical Reports Server (NTRS)

    Vrancik, J.

    1968-01-01

    Semiconductor ac static power switch has long life and high reliability, contains no moving parts, and operates satisfactorily in severe environments, including high vibration and shock conditions. Due to their resistance to shock and vibration, static switches are used where accidental switching caused by mechanical vibration or shock cannot be tolerated.

  1. Single particle dynamics in circular accelerators

    SciTech Connect

    Ruth, R.D.

    1986-10-01

    The purpose of this paper is to introduce the reader to the theory associated with the transverse dynamics of single particle, in circular accelerators. The discussion begins with a review of Hamiltonian dynamics and canonical transformations. The case of a single particle in a circular accelerator is considered with a discussion of non-linear terms and chromaticity. The canonical perturbation theory is presented and nonlinear resonances are considered. Finally, the concept of renormalization and residue criterion are examined. (FI)

  2. Circular DNA Molecules in the Genus Drosophila

    PubMed Central

    Travaglini, E. C.; Schultz, J.

    1972-01-01

    The satellite DNA's from the embryos of five species of Drosophila (D. melanogaster, D. simulans, D. nasuta, D. virilis and D. hydei) have been analyzed for the presence of closed circular duplex DNA molecules, as determined by CsCl-EBr gradients. Circular DNA molecules were found in every species but D. melanogaster. Analyses of cell fractions from adult Drosophila and organ fractions from Drosophila larvae show that fractions containing mitochondria are highly enriched in these molecules. PMID:4643820

  3. CIRCULAR RIBBON FLARES AND HOMOLOGOUS JETS

    SciTech Connect

    Wang Haimin; Liu Chang

    2012-12-01

    Solar flare emissions in the chromosphere often appear as elongated ribbons on both sides of the magnetic polarity inversion line (PIL), which has been regarded as evidence of a typical configuration of magnetic reconnection. However, flares having a circular ribbon have rarely been reported, although it is expected in the fan-spine magnetic topology involving reconnection at a three-dimensional (3D) coronal null point. We present five circular ribbon flares with associated surges, using high-resolution and high-cadence H{alpha} blue wing observations obtained from the recently digitized films of Big Bear Solar Observatory. In all the events, a central parasitic magnetic field is encompassed by the opposite polarity, forming a circular PIL traced by filament material. Consequently, a flare kernel at the center is surrounded by a circular flare ribbon. The four homologous jet-related flares on 1991 March 17 and 18 are of particular interest, as (1) the circular ribbons brighten sequentially, with cospatial surges, rather than simultaneously, (2) the central flare kernels show an intriguing 'round-trip' motion and become elongated, and (3) remote brightenings occur at a region with the same magnetic polarity as the central parasitic field and are co-temporal with a separate phase of flare emissions. In another flare on 1991 February 25, the circular flare emission and surge activity occur successively, and the event could be associated with magnetic flux cancellation across the circular PIL. We discuss the implications of these observations combining circular flare ribbons, homologous jets, and remote brightenings for understanding the dynamics of 3D magnetic restructuring.

  4. Aerospace Safety Advisory Panel

    NASA Astrophysics Data System (ADS)

    1989-03-01

    This report provides findings, conclusions and recommendations regarding the National Space Transportation System (NSTS), the Space Station Freedom Program (SSFP), aeronautical projects and other areas of NASA activities. The main focus of the Aerospace Safety Advisory Panel (ASAP) during 1988 has been monitoring and advising NASA and its contractors on the Space Transportation System (STS) recovery program. NASA efforts have restored the flight program with a much better management organization, safety and quality assurance organizations, and management communication system. The NASA National Space Transportation System (NSTS) organization in conjunction with its prime contractors should be encouraged to continue development and incorporation of appropriate design and operational improvements which will further reduce risk. The data from each Shuttle flight should be used to determine if affordable design and/or operational improvements could further increase safety. The review of Critical Items (CILs), Failure Mode Effects and Analyses (FMEAs) and Hazard Analyses (HAs) after the Challenger accident has given the program a massive data base with which to establish a formal program with prioritized changes.

  5. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1989-01-01

    This report provides findings, conclusions and recommendations regarding the National Space Transportation System (NSTS), the Space Station Freedom Program (SSFP), aeronautical projects and other areas of NASA activities. The main focus of the Aerospace Safety Advisory Panel (ASAP) during 1988 has been monitoring and advising NASA and its contractors on the Space Transportation System (STS) recovery program. NASA efforts have restored the flight program with a much better management organization, safety and quality assurance organizations, and management communication system. The NASA National Space Transportation System (NSTS) organization in conjunction with its prime contractors should be encouraged to continue development and incorporation of appropriate design and operational improvements which will further reduce risk. The data from each Shuttle flight should be used to determine if affordable design and/or operational improvements could further increase safety. The review of Critical Items (CILs), Failure Mode Effects and Analyses (FMEAs) and Hazard Analyses (HAs) after the Challenger accident has given the program a massive data base with which to establish a formal program with prioritized changes.

  6. Aerospace safety advisory panel

    NASA Technical Reports Server (NTRS)

    1995-01-01

    The Aerospace Safety Advisory Panel (ASAP) monitored NASA's activities and provided feedback to the NASA Administrator, other NASA officials and Congress throughout the year. Particular attention was paid to the Space Shuttle, its launch processing and planned and potential safety improvements. The Panel monitored Space Shuttle processing at the Kennedy Space Center (KSC) and will continue to follow it as personnel reductions are implemented. There is particular concern that upgrades in hardware, software, and operations with the potential for significant risk reduction not be overlooked due to the extraordinary budget pressures facing the agency. The authorization of all of the Space Shuttle Main Engine (SSME) Block II components portends future Space Shuttle operations at lower risk levels and with greater margins for handling unplanned ascent events. Throughout the year, the Panel attempted to monitor the safety activities related to the Russian involvement in both space and aeronautics programs. This proved difficult as the working relationships between NASA and the Russians were still being defined as the year unfolded. NASA's concern for the unique safety problems inherent in a multi-national endeavor appears appropriate. Actions are underway or contemplated which should be capable of identifying and rectifying problem areas. The balance of this report presents 'Findings and Recommendations' (Section 2), 'Information in Support of Findings and Recommendations' (Section 3) and Appendices describing Panel membership, the NASA response to the March 1994 ASAP report, and a chronology of the panel's activities during the reporting period (Section 4).

  7. Wind Advisory System

    NASA Technical Reports Server (NTRS)

    Curto, Paul A. (Inventor); Brown, Gerald E. (Inventor); Zysko, Jan A. (Inventor)

    2001-01-01

    The present invention is a two-part wind advisory system comprising a ground station at an airfield and an airborne unit placed inside an aircraft. The ground station monitors wind conditions (wind speed, wind direction, and wind gust) at the airfield and transmits the wind conditions and an airfield ID to the airborne unit. The airborne unit identifies the airfield by comparing the received airfield ID with airfield IDs stored in a database. The airborne unit also calculates the headwind and crosswind for each runway in both directions at the airfield using the received wind conditions and runway information stored in the database. The airborne unit then determines a recommended runway for takeoff and landing operations of the aircraft based on th runway having the greatest headwind value and displays the airfield ID, wind conditions, and recommended runway to the pilot. Another embodiment of the present invention includes a wireless internet based airborne unit in which the airborne unit can receive the wind conditions from the ground station over the internet.

  8. Circular Data Images for Directional Data

    NASA Technical Reports Server (NTRS)

    Morpet, William J.

    2004-01-01

    Directional data includes vectors, points on a unit sphere, axis orientation, angular direction, and circular or periodic data. The theoretical statistics for circular data (random points on a unit circle) or spherical data (random points on a unit sphere) are a recent development. An overview of existing graphical methods for the display of directional data is given. Cross-over occurs when periodic data are measured on a scale for the measurement of linear variables. For example, if angle is represented by a linear color gradient changing uniformly from dark blue at -180 degrees to bright red at +180 degrees, the color image will be discontinuous at +180 degrees and -180 degrees, which are the same location. The resultant color would depend on the direction of approach to the cross-over point. A new graphical method for imaging directional data is described, which affords high resolution without color discontinuity from "cross-over". It is called the circular data image. The circular data image uses a circular color scale in which colors repeat periodically. Some examples of the circular data image include direction of earth winds on a global scale, rocket motor internal flow, earth global magnetic field direction, and rocket motor nozzle vector direction vs. time.

  9. 34 CFR 461.53 - May a State establish an advisory body other than a State advisory council?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 3 2011-07-01 2011-07-01 false May a State establish an advisory body other than a... May a State establish an advisory body other than a State advisory council? (a) A State may establish an advisory body that is funded solely from non-Federal sources. (b) The advisory body described...

  10. 34 CFR 461.53 - May a State establish an advisory body other than a State advisory council?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false May a State establish an advisory body other than a... May a State establish an advisory body other than a State advisory council? (a) A State may establish an advisory body that is funded solely from non-Federal sources. (b) The advisory body described...

  11. ACS Expands Role In High School Chemistry.

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1979

    1979-01-01

    Describes some of the services and programs of special interests to high school chemistry teachers that are being provided by ACS, and meant to make ACS membership more attractive to the teachers. (GA)

  12. 78 FR 67362 - Federal Advisory Committee Act; Technological Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ..., this notice advises interested persons that the Federal Communications Commission's (FCC) Technological...-418-0807; Walter.Johnston@FCC.gov . SUPPLEMENTARY INFORMATION: The FCC Technological Advisory Council... FCC will attempt to accommodate as many people as possible. However, admittance will be limited...

  13. 78 FR 55255 - Federal Advisory Committee Act; Technological Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-10

    ..., this notice advises interested persons that the Federal Communications Commission's (FCC) Technological....Johnston@FCC.gov . SUPPLEMENTARY INFORMATION: The FCC Technological Advisory Council will discuss progress on work areas announced at its initial meeting of the year on March 11, 2013. The FCC will attempt...

  14. 77 FR 30289 - Federal Advisory Committee Act; Technological Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-22

    ..., this notice advises interested persons that the Federal Communications Commission's (FCC) Technological...-418-0807; Walter.Johnston@FCC.gov . SUPPLEMENTARY INFORMATION: The FCC Technological Advisory Council... issues that have been uncovered by TAC members while undertaking this work. The FCC will attempt...

  15. 77 FR 52332 - Federal Advisory Committee Act; Technological Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-29

    ..., this notice advises interested persons that the Federal Communications Commission's (FCC) Technological... Division, 202-418-0807; Walter.Johnston@FCC.gov . SUPPLEMENTARY INFORMATION: The FCC Technological Advisory... TAC members while undertaking this work. The FCC will attempt to accommodate as many people...

  16. 76 FR 14009 - Federal Advisory Committee Act; Technological Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-15

    ..., this notice advises interested persons that the Federal Communications Commission's (FCC) Technological... Division, 202-418-0807; Walter.Johnston@FCC.gov . SUPPLEMENTARY INFORMATION: Technical Advisory Council... to date and discuss possible further work. The FCC will attempt to accommodate as many people...

  17. 76 FR 58513 - Federal Advisory Committee Act; Technological Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-21

    ..., this notice advises interested persons that the Federal Communications Commission's (FCC) Technological... Division, 202-418-0807; Walter.Johnston@FCC.gov . SUPPLEMENTARY INFORMATION: Technical Advisory Council... to date and discuss possible further work. The FCC will attempt to accommodate as many people...

  18. 77 FR 12839 - Federal Advisory Committee Act; Technological Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-02

    ..., this notice advises interested persons that the Federal Communications Commission's (FCC) Technological..., 202-418-0807; Walter.Johnston@FCC.gov . SUPPLEMENTARY INFORMATION: Technical Advisory Council members... discuss potential work programs for 2012 and define work groups to support planned work. The FCC...

  19. 78 FR 69991 - Advisory Committee; Veterinary Medicine Advisory Committee; Termination

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-22

    ... established on April 24, 1984 (49 FR 20809; May 17, 1984). The purpose of the Committee was to review and... HUMAN SERVICES Food and Drug Administration 21 CFR Part 14 Advisory Committee; Veterinary Medicine... Food and Drug Administration (FDA) is announcing the termination of the Veterinary Medicine...

  20. 5 CFR 1310.5 - List of current circulars.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 3 2012-01-01 2012-01-01 false List of current circulars. 1310.5 Section 1310.5 Administrative Personnel OFFICE OF MANAGEMENT AND BUDGET OMB DIRECTIVES OMB CIRCULARS § 1310.5 List of current circulars. The following list includes all circulars in effect as of December 1,...

  1. 5 CFR 1310.5 - List of current circulars.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 3 2014-01-01 2014-01-01 false List of current circulars. 1310.5 Section 1310.5 Administrative Personnel OFFICE OF MANAGEMENT AND BUDGET OMB DIRECTIVES OMB CIRCULARS § 1310.5 List of current circulars. The following list includes all circulars in effect as of December 1,...

  2. 5 CFR 1310.5 - List of current circulars.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 3 2011-01-01 2011-01-01 false List of current circulars. 1310.5 Section 1310.5 Administrative Personnel OFFICE OF MANAGEMENT AND BUDGET OMB DIRECTIVES OMB CIRCULARS § 1310.5 List of current circulars. The following list includes all circulars in effect as of December 1,...

  3. 5 CFR 1310.5 - List of current circulars.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false List of current circulars. 1310.5 Section 1310.5 Administrative Personnel OFFICE OF MANAGEMENT AND BUDGET OMB DIRECTIVES OMB CIRCULARS § 1310.5 List of current circulars. The following list includes all circulars in effect as of December 1,...

  4. 5 CFR 1310.3 - Availability of circulars.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Availability of circulars. 1310.3 Section 1310.3 Administrative Personnel OFFICE OF MANAGEMENT AND BUDGET OMB DIRECTIVES OMB CIRCULARS § 1310.3 Availability of circulars. Copies of individual circulars are available at OMB's Internet home page; you...

  5. 5 CFR 1310.3 - Availability of circulars.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false Availability of circulars. 1310.3 Section 1310.3 Administrative Personnel OFFICE OF MANAGEMENT AND BUDGET OMB DIRECTIVES OMB CIRCULARS § 1310.3 Availability of circulars. Copies of individual circulars are available at OMB's Internet home page; you...

  6. 78 FR 17640 - National Climate Assessment and Development Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-22

    ... National Oceanic and Atmospheric Administration National Climate Assessment and Development Advisory... the National Climate Assessment and Development Advisory Committee (NCADAC) for a six-month period.... Decker, Designated Federal Officer, National Climate Assessment and Development Advisory Committee,...

  7. 75 FR 62369 - Technology Innovation Program Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-08

    ... National Institute of Standards and Technology Technology Innovation Program Advisory Board AGENCY.... SUMMARY: The Technology Innovation Program Advisory Board, National Institute of Standards and Technology... INFORMATION: The Technology Innovation Program (TIP) Advisory Board is composed of ten members appointed...

  8. 75 FR 22553 - Technology Innovation Program Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-29

    ... National Institute of Standards and Technology Technology Innovation Program Advisory Board AGENCY.... SUMMARY: The Technology Innovation Program Advisory Board, National Institute of Standards and Technology... Technology Innovation Program (TIP) Advisory Board is composed of ten members appointed by the Director...

  9. 77 FR 67013 - Blood Products Advisory Committee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-08

    ... HUMAN SERVICES Food and Drug Administration Blood Products Advisory Committee; Notice of Meeting AGENCY... public. Name of Committee: Blood Products Advisory Committee. General Function of the Committee: To... links: December 4, 2012: Blood Products Advisory Committee Day 1:...

  10. 76 FR 39405 - Blood Products Advisory Committee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-06

    ... HUMAN SERVICES Food and Drug Administration Blood Products Advisory Committee; Notice of Meeting AGENCY... public. Name of Committee: Blood Products Advisory Committee. General Function of the Committee: To... available at the following links. Blood Products Advisory Committee Day 1:...

  11. 78 FR 38723 - National Infrastructure Advisory Council; Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-27

    ... SECURITY National Infrastructure Advisory Council; Meetings AGENCY: National Protection and Programs...: The National Infrastructure Advisory Council (NIAC) will meet July 17, August 14, and September 17... FURTHER INFORMATION CONTACT: Nancy Wong, National Infrastructure Advisory Council Designated...

  12. 76 FR 14647 - Sabine National Forest Resource Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-17

    ...; ] DEPARTMENT OF AGRICULTURE Sabine National Forest Resource Advisory Committee Meeting AGENCY: Forest Service, USDA. ACTION: Notice of Public Meeting, Sabine National Forest Resource Advisory Committee. SUMMARY: In.... Department of Agriculture, Forest Service, Sabine National Forest Resource Advisory Committee (RAC)...

  13. 76 FR 19952 - Davy Crockett National Forest Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-11

    ... Davy Crockett National Forest Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of Public Meeting, Davy Crockett National Forest Resource Advisory Committee. SUMMARY: In accordance.... Department of Agriculture, Forest Service, Davy Crockett National Forest Resource Advisory Committee...

  14. 77 FR 57559 - National Technical Information Service Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-18

    ... National Technical Information Service National Technical Information Service Advisory Board AGENCY: National Technical Information Service, Commerce. ACTION: Notice of open meeting. SUMMARY: This notice announces the next meeting of the National Technical Information Service Advisory Board (the Advisory...

  15. 78 FR 16255 - National Technical Information Service Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-14

    ... National Technical Information Service National Technical Information Service Advisory Board AGENCY: National Technical Information Service, Commerce. ACTION: Notice of Open Meeting. SUMMARY: This notice announces the next meeting of the National Technical Information Service Advisory Board (the Advisory...

  16. 76 FR 2348 - National Technical Information Service Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-13

    ... National Technical Information Service National Technical Information Service Advisory Board AGENCY: National Technical Information Service, Commerce. ACTION: Notice of open meeting. SUMMARY: This notice announces the next meeting of the National Technical Information Service Advisory Board (the Advisory...

  17. 76 FR 43988 - National Technical Information Service Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... National Technical Information Service National Technical Information Service Advisory Board AGENCY: National Technical Information Service, Commerce. ACTION: Notice of open meeting. SUMMARY: This notice announces the next meeting of the National Technical Information Service Advisory Board (the Advisory...

  18. 78 FR 61337 - National Technical Information Service Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-03

    ... National Technical Information Service National Technical Information Service Advisory Board AGENCY: National Technical Information Service, Commerce. ACTION: Notice of open meeting SUMMARY: This notice announces the next meeting of the National Technical Information Service Advisory Board (the Advisory...

  19. 77 FR 779 - National Technical Information Service Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-06

    ... National Technical Information Service National Technical Information Service Advisory Board AGENCY: National Technical Information Service, Commerce. ACTION: Notice of open meeting. SUMMARY: This notice announces the next meeting of the National Technical Information Service Advisory Board (the Advisory...

  20. 75 FR 10204 - Collaborative Forest Landscape Restoration Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-05

    ...; ] DEPARTMENT OF AGRICULTURE Office of the Secretary Collaborative Forest Landscape Restoration Advisory... Forest Landscape Restoration Advisory Committee and call for nominations. SUMMARY: The Secretary of Agriculture intends to establish the Collaborative Forest Landscape Restoration Advisory Committee...

  1. 78 FR 12056 - National Environmental Justice Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-21

    ... AGENCY National Environmental Justice Advisory Council AGENCY: Environmental Protection Agency (EPA). ACTION: Request for Nominations to the National Environmental Justice Advisory Council (NEJAC). SUMMARY... candidates to be considered for appointment to its National Environmental Justice Advisory Council...

  2. 75 FR 3959 - Railroad Safety Advisory Committee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-25

    ... TRANSPORTATION Federal Railroad Administration Railroad Safety Advisory Committee; Notice of Meeting AGENCY... Railroad Safety Advisory Committee (RSAC) Meeting. SUMMARY: FRA announces the forty-first meeting of the RSAC, a Federal advisory committee that develops railroad safety regulations through a...

  3. 77 FR 28421 - Railroad Safety Advisory Committee; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-14

    ... Federal Railroad Administration Railroad Safety Advisory Committee; Charter Renewal AGENCY: Federal... of the Railroad Safety Advisory Committee (RSAC). SUMMARY: FRA announces the charter renewal of the RSAC, a Federal Advisory Committee that develops railroad safety regulations through a...

  4. 75 FR 27053 - Railroad Safety Advisory Committee; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-13

    ... Federal Railroad Administration Railroad Safety Advisory Committee; Charter Renewal AGENCY: Federal... of the Railroad Safety Advisory Committee (RSAC). SUMMARY: FRA announces the charter renewal of the RSAC, a Federal Advisory Committee that develops railroad safety regulations through a...

  5. 75 FR 50797 - Motor Carrier Safety Advisory Committee Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-17

    ... Federal Motor Carrier Safety Administration Motor Carrier Safety Advisory Committee Public Meeting AGENCY: Federal Motor Carrier Safety Administration (FMCSA), DOT. ACTION: Notice of Motor Carrier Safety Advisory Committee Meeting. SUMMARY: FMCSA announces that its Motor Carrier Safety Advisory Committee (MCSAC)...

  6. 75 FR 72863 - Motor Carrier Safety Advisory Committee Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-26

    ... Federal Motor Carrier Safety Administration Motor Carrier Safety Advisory Committee Public Meeting AGENCY: Federal Motor Carrier Safety Administration, DOT. ACTION: Notice of Motor Carrier Safety Advisory Committee Meeting. SUMMARY: FMCSA announces that the Agency's Motor Carrier Safety Advisory Committee...

  7. 76 FR 31945 - Advanced Scientific Computing Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-02

    ... Advanced Scientific Computing Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION... the Advanced Scientific Computing Advisory Committee (ASCAC). The Federal Advisory Committee Act (Pub... INFORMATION CONTACT: Melea Baker, Office of Advanced Scientific Computing Research; SC-21/Germantown...

  8. 78 FR 20685 - Aviation Security Advisory Committee (ASAC) Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-05

    ... SECURITY Transportation Security Administration Aviation Security Advisory Committee (ASAC) Meeting AGENCY... Committee Meeting. SUMMARY: The Aviation Security Advisory Committee (ASAC) will meet in Arlington, VA. This.... L. 92-463). The Aviation Security Advisory Committee (ASAC) provides advice and...

  9. 77 FR 56909 - Aviation Rulemaking Advisory Committee (ARAC); Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-14

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee (ARAC); Renewal AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Renewal. SUMMARY: The FAA announces the charter renewal of the Aviation Rulemaking Advisory Committee (ARAC), a Federal Advisory Committee that works...

  10. 75 FR 60493 - Aviation Rulemaking Advisory Committee; Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-30

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee; Renewal AGENCY: Federal Aviation... Regulations, the FAA gives notice it has renewed the Aviation Rulemaking Advisory Committee (ARAC) for a 2..., Executive Director, Aviation Rulemaking Advisory Committee. BILLING CODE 4910-13-P...

  11. 78 FR 70954 - Risk Communications Advisory Committee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... HUMAN SERVICES Food and Drug Administration Risk Communications Advisory Committee; Notice of Meeting... the public. Name of Committee: Risk Communications Advisory Committee. General Function of the... the free Webcast. Visit the Risk Communication Advisory Committee Web site at...

  12. 76 FR 78908 - Biological and Environmental Research Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-20

    ... Biological and Environmental Research Advisory Committee AGENCY: Office of Science, Department of Energy. ACTION: Notice of renewal of the Biological and Environmental Research Advisory Committee. SUMMARY... Biological and Environmental Research Advisory Committee will be renewed for a two- year period...

  13. 76 FR 31319 - Biological and Environmental Research Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-31

    ... Biological and Environmental Research Advisory Committee AGENCY: Office of Science, Department of Energy... the Biological and Environmental Research Advisory Committee (BERAC). The Federal Advisory Committee..., Office of Biological and Environmental Research, SC-23/Germantown Building, 1000 Independence Avenue,...

  14. 78 FR 53497 - Commercial Space Transportation Advisory Committee; Closed Session

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-29

    ... Federal Aviation Administration Commercial Space Transportation Advisory Committee; Closed Session AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Commercial Space Transportation Advisory... closed session of the Commercial Space Transportation Advisory Committee (COMSTAC). The special...

  15. 77 FR 53168 - Olympic Peninsula Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-31

    ... Forest Service Olympic Peninsula Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Olympic Peninsula Resource Advisory Committee will meet in Olympia, WA. The...: The following business will be conducted: The Olympic Peninsula Resource Advisory Committee...

  16. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    2001-01-01

    This annual report is based on the activities of the Aerospace Safety Advisory Panel in calendar year 2000. During this year, the construction of the International Space Station (ISS) moved into high gear. The launch of the Russian Service Module was followed by three Space Shuttle construction and logistics flights and the deployment of the Expedition One crew. Continuous habitation of the ISS has begun. To date, both the ISS and Space Shuttle programs have met or exceeded most of their flight objectives. In spite of the intensity of these efforts, it is clear that safety was always placed ahead of cost and schedule. This safety consciousness permitted the Panel to devote more of its efforts to examining the long-term picture. With ISS construction accelerating, demands on the Space Shuttle will increase. While Russian Soyuz and Progress spacecraft will make some flights, the Space Shuttle remains the primary vehicle to sustain the ISS and all other U.S. activities that require humans in space. Development of a next generation, human-rated vehicle has slowed due to a variety of technological problems and the absence of an approach that can accomplish the task significantly better than the Space Shuttle. Moreover, even if a viable design were currently available, the realities of funding and development cycles suggest that it would take many years to bring it to fruition. Thus, it is inescapable that for the foreseeable future the Space Shuttle will be the only human-rated vehicle available to the U.S. space program for support of the ISS and other missions requiring humans. Use of the Space Shuttle will extend well beyond current planning, and is likely to continue for the life of the ISS.

  17. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This report covers the activities of the Aerospace Safety Advisory Panel (ASAP) for calendar year 1998-a year of sharp contrasts and significant successes at NASA. The year opened with the announcement of large workforce cutbacks. The slip in the schedule for launching the International Space Station (ISS) created a 5-month hiatus in Space Shuttle launches. This slack period ended with the successful and highly publicized launch of the STS-95 mission. As the year closed, ISS assembly began with the successful orbiting and joining of the Functional Cargo Block (FGB), Zarya, from Russia and the Unity Node from the United States. Throughout the year, the Panel maintained its scrutiny of NASAs safety processes. Of particular interest were the potential effects on safety of workforce reductions and the continued transition of functions to the Space Flight Operations Contractor. Attention was also given to the risk management plans of the Aero-Space Technology programs, including the X-33, X-34, and X-38. Overall, the Panel concluded that safety is well served for the present. The picture is not as clear for the future. Cutbacks have limited the depth of talent available. In many cases, technical specialties are "one deep." The extended hiring freeze has resulted in an older workforce that will inevitably suffer significant departures from retirements in the near future. The resulting "brain drain" could represent a future safety risk unless appropriate succession planning is started expeditiously. This and other topics are covered in the section addressing workforce. In the case of the Space Shuttle, beneficial and mandatory safety and operational upgrades are being delayed because of a lack of sufficient present funding. Likewise, the ISS has little flexibility to begin long lead-time items for upgrades or contingency planning.

  18. Aviation Education Through Building an Airplane. Advisory Circular 20-86.

    ERIC Educational Resources Information Center

    Federal Aviation Administration (DOT), Washington, DC.

    A popular school project being undertaken around the country today is the amateur-built airplane. Many schools have already finished their first airplane and are working on their second. A list of some of these schools is provided. Interest in these programs has risen greatly among both students and teachers along with grades, attendance,…

  19. Writing Reviews for Readers' Advisory

    ERIC Educational Resources Information Center

    Hooper, Brad

    2010-01-01

    Reviews are an important resource for readers' advisory and collection development. They are also a helpful promotional tool, introducing patrons to what is new on the shelf. This resource includes: (1) Tips for writing strong, relevant reviews; (2) Different ways reviews can be used to promote your library; and (3) A chapter by Joyce Saricks…

  20. Forming a Consumer Advisory Committee.

    ERIC Educational Resources Information Center

    Library of Congress, Washington, DC. National Library Service for the Blind and Physically Handicapped.

    This publication contains guidelines for the formation of consumer advisory committees to aid in the improvement of library services to blind and physically handicapped individuals. The purpose, justification, and composition of such committees are reviewed, as well as the tasks of organizing the committee's first meeting and providing…

  1. Serving Boys through Readers' Advisory

    ERIC Educational Resources Information Center

    Sullivan, Michael

    2010-01-01

    Based on more than twenty years' experience working to get boys interested in reading, the author now offers his first readers' advisory volume. With an emphasis on nonfiction and the boy-friendly categories of genre fiction, the work offers a wealth of material including: (1) Suggestions for how to booktalk one-on-one as well as in large groups;…

  2. How to Use Advisory Styles.

    ERIC Educational Resources Information Center

    Margerison, Charles

    1988-01-01

    The author discusses the two basic advisory styles: (1) pumping advice in and (2) drawing information out that helps individuals solve their own problems. He demonstrates the major differences between these styles and indicates the conditions under which each is appropriate. (CH)

  3. Advisory List of Computer Courseware.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Educational Media.

    Computer courseware appropriate for instruction in grades K-12 is listed in two advisory lists. Entries, selected from materials submitted by producers which received favorable reviews by educators, are arranged in the following categories: arts education, communication skills, mathematics, science, utility (a quiz generator), word processing, and…

  4. Objectives of Youth Advisory Services.

    ERIC Educational Resources Information Center

    World Health Organization, Copenhagen (Denmark). Regional Office for Europe.

    Professionals concerned with youth advisory services from 10 countries met to exchange appropriate experiences and information on their role, organizations and operations, especially within the framework of other community services. Changes in their roles and objectives received special attention to determine possibilities for prevention and early…

  5. Senior Adult Consumer Advisory Manual,

    ERIC Educational Resources Information Center

    Ater, E. Carolyn, Ed.

    This manual is intended for use by senior adult peer advisors (age 60 and over) engaged in helping relationships in providing consumer education to other senior adults. The advisory procedures are based on a problem solving approach which incorporates the development of a self-help concept. Chapter 1 provides information on consumer advising. It…

  6. 75 FR 60484 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Applied Sciences Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-30

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Earth Science Subcommittee; Applied Sciences Advisory Group Meeting AGENCY: National Aeronautics and Space Administration. ACTION: Notice of..., the National Aeronautics and Space Administration (NASA) announces a meeting of the Applied...

  7. 78 FR 11142 - The National Advisory Council on Innovation and Entrepreneurship Meeting of the National Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-15

    ... Economic Development Administration The National Advisory Council on Innovation and Entrepreneurship Meeting of the National Advisory Council on Innovation and Entrepreneurship AGENCY: U.S. Department of... Innovation and Entrepreneurship (NACIE) has cancelled its open meeting, originally planned for...

  8. 75 FR 7440 - Eastern Washington Cascades Provincial Advisory Committee and the Yakima Provincial Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-19

    ... Forest Service Eastern Washington Cascades Provincial Advisory Committee and the Yakima Provincial Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Eastern Washington... will be shared about Okanogan-Wenatchee National Forest Restoration Strategy, Wilderness Society...

  9. 77 FR 18786 - Eastern Washington Cascades Provincial Advisory Committee and the Yakima Provincial Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-28

    .... During this meeting information will be shared about the Forest Service Chief's 10-Year Stewardship... Forest Service Eastern Washington Cascades Provincial Advisory Committee and the Yakima Provincial Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Eastern...

  10. Bright circularly polarized soft X-ray high harmonics for X-ray magnetic circular dichroism

    PubMed Central

    Fan, Tingting; Grychtol, Patrik; Knut, Ronny; Hernández-García, Carlos; Hickstein, Daniel D.; Zusin, Dmitriy; Gentry, Christian; Dollar, Franklin J.; Mancuso, Christopher A.; Hogle, Craig W.; Kfir, Ofer; Legut, Dominik; Carva, Karel; Ellis, Jennifer L.; Dorney, Kevin M.; Chen, Cong; Shpyrko, Oleg G.; Fullerton, Eric E.; Cohen, Oren; Oppeneer, Peter M.; Milošević, Dejan B.; Becker, Andreas; Jaroń-Becker, Agnieszka A.; Popmintchev, Tenio; Murnane, Margaret M.; Kapteyn, Henry C.

    2015-01-01

    We demonstrate, to our knowledge, the first bright circularly polarized high-harmonic beams in the soft X-ray region of the electromagnetic spectrum, and use them to implement X-ray magnetic circular dichroism measurements in a tabletop-scale setup. Using counterrotating circularly polarized laser fields at 1.3 and 0.79 µm, we generate circularly polarized harmonics with photon energies exceeding 160 eV. The harmonic spectra emerge as a sequence of closely spaced pairs of left and right circularly polarized peaks, with energies determined by conservation of energy and spin angular momentum. We explain the single-atom and macroscopic physics by identifying the dominant electron quantum trajectories and optimal phase-matching conditions. The first advanced phase-matched propagation simulations for circularly polarized harmonics reveal the influence of the finite phase-matching temporal window on the spectrum, as well as the unique polarization-shaped attosecond pulse train. Finally, we use, to our knowledge, the first tabletop X-ray magnetic circular dichroism measurements at the N4,5 absorption edges of Gd to validate the high degree of circularity, brightness, and stability of this light source. These results demonstrate the feasibility of manipulating the polarization, spectrum, and temporal shape of high harmonics in the soft X-ray region by manipulating the driving laser waveform. PMID:26534992

  11. Bright circularly polarized soft X-ray high harmonics for X-ray magnetic circular dichroism.

    PubMed

    Fan, Tingting; Grychtol, Patrik; Knut, Ronny; Hernández-García, Carlos; Hickstein, Daniel D; Zusin, Dmitriy; Gentry, Christian; Dollar, Franklin J; Mancuso, Christopher A; Hogle, Craig W; Kfir, Ofer; Legut, Dominik; Carva, Karel; Ellis, Jennifer L; Dorney, Kevin M; Chen, Cong; Shpyrko, Oleg G; Fullerton, Eric E; Cohen, Oren; Oppeneer, Peter M; Milošević, Dejan B; Becker, Andreas; Jaroń-Becker, Agnieszka A; Popmintchev, Tenio; Murnane, Margaret M; Kapteyn, Henry C

    2015-11-17

    We demonstrate, to our knowledge, the first bright circularly polarized high-harmonic beams in the soft X-ray region of the electromagnetic spectrum, and use them to implement X-ray magnetic circular dichroism measurements in a tabletop-scale setup. Using counterrotating circularly polarized laser fields at 1.3 and 0.79 µm, we generate circularly polarized harmonics with photon energies exceeding 160 eV. The harmonic spectra emerge as a sequence of closely spaced pairs of left and right circularly polarized peaks, with energies determined by conservation of energy and spin angular momentum. We explain the single-atom and macroscopic physics by identifying the dominant electron quantum trajectories and optimal phase-matching conditions. The first advanced phase-matched propagation simulations for circularly polarized harmonics reveal the influence of the finite phase-matching temporal window on the spectrum, as well as the unique polarization-shaped attosecond pulse train. Finally, we use, to our knowledge, the first tabletop X-ray magnetic circular dichroism measurements at the N4,5 absorption edges of Gd to validate the high degree of circularity, brightness, and stability of this light source. These results demonstrate the feasibility of manipulating the polarization, spectrum, and temporal shape of high harmonics in the soft X-ray region by manipulating the driving laser waveform.

  12. 76 FR 4346 - Science Advisory Board Staff Office; Notification of a Public Meeting of the Science Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-25

    ... Board Clean Air Scientific Advisory Committee, Air Monitoring and Methods Subcommittee AGENCY... Clean Air Scientific Advisory Committee (CASAC) Air Monitoring and Methods Subcommittee (AMMS) to... X. The Clean Air Scientific Advisory Committee (CASAC) was established under section 109(d)(2)...

  13. A broadband, circular-polarization selective surface

    NASA Astrophysics Data System (ADS)

    Momeni Hasan Abadi, Seyed Mohamad Amin; Behdad, Nader

    2016-06-01

    We introduce a new technique for designing wideband circular-polarization selective surfaces (CPSSs) based on anisotropic miniaturized element frequency selective surfaces. The proposed structure is a combination of two linear-to-circular polarization converters sandwiching a linear polarizer. This CPSS consists of a number of metallic layers separated from each other by thin dielectric substrates. The metallic layers are in the form of two-dimensional arrays of subwavelength capacitive patches and inductive wire grids with asymmetric dimensions and a wire grid polarizer with sub-wavelength period. The proposed device is designed to offer a wideband circular-polarization selection capability allowing waves with left-hand circular polarization to pass through while rejecting those having right-hand circular polarization. A synthesis procedure is developed that can be used to design the proposed CPSS based on its desired band of operation. Using this procedure, a prototype of the proposed CPSS operating in the 12-18 GHz is designed. Full-wave electromagnetic simulations are used to predict the response of this structure. These simulation results confirm the validity of the proposed design concept and synthesis procedure and show that proposed CPSS operates within a fractional bandwidth of 40% with a co-polarization transmission discrimination of more than 15 dB. Furthermore, the proposed design is shown to be capable of providing an extremely wide field of view of ±60°.

  14. Environmental issues elimination through circular economy

    NASA Astrophysics Data System (ADS)

    Špirková, M.; Pokorná, E.; Šujanová, J.; Samáková, J.

    2016-04-01

    Environmental efforts of European Union are currently going towards circular economy. Tools like Extended Producer Responsibility and Eco-design were established. The circular economy deals with resources availability issue on one hand and waste management on the other hand. There are few pioneering companies all over the world with some kind of circular economy practice. Generally the concept is not very wide-spread. The paper aims to evaluate possibility of transition towards circular economy in Slovak industrial companies. They need to have an active approach to material treatment of their products after usage stage. Innovation is another important pre-condition for the transition. Main problem of current cradle to grave system is landfilling of valuable materials after one cycle of usage. Their potential value for next manufacturing cycles is lost. Companies may do not see connection between waste management and material resource prices and volatility of supplies. Municipalities are responsible for municipal waste collection and treatment in Slovakia. The circular economy operates by cradle to cradle principle. Company manages material flow until the material comes back to the beginning of manufacturing process by itself or by another partners. Stable material supplies with quite low costs are provided this way. It is necessary to deal with environmental problems in phase of product design. Questionnaire survey results show on one hand low involvement of industrial companies in waste management area, however on the other hand they are open to environmental innovations in future.

  15. Circular and Elliptic Submerged Impinging Water Jets

    NASA Astrophysics Data System (ADS)

    Claudey, Eric; Benedicto, Olivier; Ravier, Emmanuel; Gutmark, Ephraim

    1999-11-01

    Experiments and CFD have been performed to study circular and elliptic jets in a submerged water jet facility. The tests included discharge coefficient measurement to evaluate pressure losses encountered in noncircular nozzles compared to circular ones. Three-dimensional pressure mappings on the impingement surface and PIV measurement of the jet mean and turbulent velocity have been performed at different compound impingement angles relative to the impingement surface and at different stand-off distances. The objective was to investigate the effect of the non-circular geometry on the flow field and on the impact region. The tests were performed in a close loop system in which the water was pumped through the nozzles into a clear Plexiglas tank. The Reynolds numbers were typically in the range of 250000. Discharge coefficients of the elliptic nozzle was somewhat lower than that of the circular jet but spreading rate and turbulence level were higher. Pressure mapping showed that the nozzle exit geometry had an effect on the pressure distribution in the impact region and that high-pressure zones were generated at specific impact points. PIV measurements showed that for a same total exit area, the elliptic jets affected a surface area that is 8the equivalent circular. The turbulence level in the elliptic jet tripled due to the nozzle design. Results of the CFD model were in good agreement with the experimental data.

  16. Simultaneous distribution of AC and DC power

    DOEpatents

    Polese, Luigi Gentile

    2015-09-15

    A system and method for the transport and distribution of both AC (alternating current) power and DC (direct current) power over wiring infrastructure normally used for distributing AC power only, for example, residential and/or commercial buildings' electrical wires is disclosed and taught. The system and method permits the combining of AC and DC power sources and the simultaneous distribution of the resulting power over the same wiring. At the utilization site a complementary device permits the separation of the DC power from the AC power and their reconstruction, for use in conventional AC-only and DC-only devices.

  17. 76 FR 49431 - Missouri River Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Missouri River Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Missouri River Resource Advisory Committee will meet...

  18. 76 FR 28415 - Fresno County Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-17

    ... Robbin Ekman, Fresno County Resource Advisory Committee Coordinator, c/ o Sierra National Forest, High... FURTHER INFORMATION CONTACT: Robbin Ekman, Fresno County Resource ] Advisory Committee Coordinator,...

  19. 76 FR 44302 - Fresno County Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-25

    ... Robbin Ekman, Fresno County Resource Advisory Committee Coordinator, c/ o Sierra National Forest, High... FURTHER INFORMATION CONTACT: Robbin Ekman, Fresno County Resource Advisory Committee Coordinator,...

  20. 36 CFR 219.18 - Role of advisory committees.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... address an issue. Each Forest or Grassland Supervisor must have access to an advisory committee with... forest or grassland. Responsible officials may request establishment of advisory committees and...

  1. 78 FR 53127 - Delta-Bienville Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-28

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Delta-Bienville Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. Date change. SUMMARY: The Delta-Bienville Resource Advisory...

  2. 75 FR 21604 - Renewal of Department of Defense Federal Advisory Committee; Advisory Council on Dependents...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-26

    ... of the Secretary Renewal of Department of Defense Federal Advisory Committee; Advisory Council on... of Defense gives notice that it is renewing the charter for the Advisory Council on Dependents' Education (hereafter referred to as the Council). FOR FURTHER INFORMATION CONTACT: Jim Freeman,...

  3. 75 FR 8310 - Federal Advisory Committee; Transformation Advisory Group; Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-24

    ... of the Secretary Federal Advisory Committee; Transformation Advisory Group; Closed Meeting AGENCY... 1976 (5 U.S.C. 552b), and 41 CFR 102-3.150, the Department of Defense announces that the Transformation... the Transformation Advisory Group at any time or in response to the stated agenda of a planned...

  4. 78 FR 5772 - The National Advisory Council on Innovation and Entrepreneurship Meeting of the National Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-28

    ... Economic Development Administration The National Advisory Council on Innovation and Entrepreneurship Meeting of the National Advisory Council on Innovation and Entrepreneurship AGENCY: U.S. Department of Commerce. ACTION: Notice of an open meeting. SUMMARY: The National Advisory Council on Innovation...

  5. 77 FR 72322 - The National Advisory Council on Innovation and Entrepreneurship Meeting of the National Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ... Economic Development Administration The National Advisory Council on Innovation and Entrepreneurship Meeting of the National Advisory Council on Innovation and Entrepreneurship AGENCY: U.S. Department of Commerce. ACTION: Notice of an open meeting. SUMMARY: The National Advisory Council on Innovation...

  6. 76 FR 25357 - Advisory Committee; Medical Imaging Drugs Advisory Committee; Reestablishment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-04

    ... HUMAN SERVICES Food and Drug Administration Advisory Committee; Medical Imaging Drugs Advisory Committee... Administration (FDA) is announcing the ] reestablishment of the Medical Imaging Drugs Advisory Committee in the.... 101-635); and 21 CFR 14.40(b), FDA is announcing the reestablishment of the Medical Imaging...

  7. 76 FR 40726 - Notification of Public Teleconferences of the Science Advisory Board Radiation Advisory Committee...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-11

    ... AGENCY Notification of Public Teleconferences of the Science Advisory Board Radiation Advisory Committee Augmented With Additional Experts for a Consultation on Revisions to the Multi-Agency Radiation Survey and... teleconferences of the Radiation Advisory Committee (RAC) augmented for a consultation on the revisions to...

  8. 78 FR 21349 - Defense Advisory Committee on Military Personnel Testing; Notice of Federal Advisory Committee...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-10

    ... of the Secretary Defense Advisory Committee on Military Personnel Testing; Notice of Federal Advisory... Defense Advisory Committee on Military Personnel Testing will take place. DATES: Thursday, May 9, 2013... progress in developing computerized tests for military enlistment. Agenda: The agenda includes an...

  9. 75 FR 63823 - Federal Advisory Committee; Defense Advisory Committee on Military Personnel Testing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Office of the Secretary Federal Advisory Committee; Defense Advisory Committee on Military Personnel Testing... Defense announces that the Defense Advisory Committee on Military Personnel Testing will meet November...

  10. 75 FR 37410 - Federal Advisory Committee; Defense Advisory Committee on Military Personnel Testing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-29

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF DEFENSE Office of the Secretary Federal Advisory Committee; Defense Advisory Committee on Military Personnel...D announces that the Defense Advisory Committee on Military Personnel Testing will meet on July...

  11. 75 FR 22560 - Federal Advisory Committee; Naval Research Advisory Committee; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-29

    ... of the Secretary Federal Advisory Committee; Naval Research Advisory Committee; Charter Renewal... Defense gives notice that it is renewing the charter for the Naval Research Advisory Committee (hereafter... Corps on scientific, technical, and research and development matters confronting the U.S. Navy and...

  12. 75 FR 9184 - Federal Advisory Committee; Advisory Council on Dependents' Education; Open Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-01

    ... of the Secretary Federal Advisory Committee; Advisory Council on Dependents' Education; Open Meeting AGENCY: Department of Defense Education Activity (DoDEA). ACTION: Open meeting notice. SUMMARY: Under the... announces that the Advisory Council on Dependents' Education will meet on April 30, 2010, in...

  13. 75 FR 81245 - Federal Advisory Committee; Defense Intelligence Agency Advisory Board; Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-27

    ... of the Secretary Federal Advisory Committee; Defense Intelligence Agency Advisory Board; Closed Meeting AGENCY: Defense Intelligence Agency, DoD. ACTION: Notice. SUMMARY: Under the provisions of the... Defense Intelligence Agency Advisory Board and two of its subcommittees will meet on January 26 and...

  14. 76 FR 41220 - Federal Advisory Committee; Defense Intelligence Agency Advisory Board; Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-13

    ... of the Secretary Federal Advisory Committee; Defense Intelligence Agency Advisory Board; Closed Meeting AGENCY: Defense Intelligence Agency, DoD. ACTION: Meeting notice. SUMMARY: Under the provisions of... that Defense Intelligence Agency Advisory Board and two of its subcommittees will meet on August 4...

  15. 75 FR 25212 - Federal Advisory Committee; Defense Audit Advisory Committee (DAAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-07

    ... of the Secretary Federal Advisory Committee; Defense Audit Advisory Committee (DAAC) AGENCY: Under... that the Defense Audit Advisory Committee will meet on May 17, 2010. Subject to the availability of... include financial reporting processes, systems of internal controls, audit processes, and processes...

  16. 78 FR 79456 - Government-Wide Travel Advisory Committee (GTAC); Public Advisory Committee Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    ... ADMINISTRATION Government-Wide Travel Advisory Committee (GTAC); Public Advisory Committee Meetings AGENCY: Office of Government-Wide Policy, General Services Administration (GSA). ACTION: Notice. SUMMARY: This...), Government-wide Travel Advisory Committee (GTAC), Office of Government-Wide Policy, General...

  17. 77 FR 18797 - Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-28

    ... of the Secretary Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed... discussions of classified information relating to DIA's intelligence operations including its support to... intelligence operations. Agenda May 2, 2012 S 8:30 a.m Convene Advisory Board Meeting Mr. William...

  18. 75 FR 43493 - Office of the Secretary; Federal Advisory Committee; Defense Intelligence Agency Advisory Board...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-26

    ... of the Secretary; Federal Advisory Committee; Defense Intelligence Agency Advisory Board; Closed Meeting AGENCY: Defense Intelligence Agency, DOD. ACTION: Meeting notice. SUMMARY: Under the provisions of... that Defense Intelligence Agency Advisory Board will meet on September 1 and 2, 2010. The meeting...

  19. Circularly symmetric light scattering from nanoplasmonic spirals.

    PubMed

    Trevino, Jacob; Cao, Hui; Dal Negro, Luca

    2011-05-11

    In this paper, we combine experimental dark-field imaging, scattering, and fluorescence spectroscopy with rigorous electrodynamics calculations in order to investigate light scattering from planar arrays of Au nanoparticles arranged in aperiodic spirals with diffuse, circularly symmetric Fourier space. In particular, by studying the three main types of Vogel's spirals fabricated by electron-beam lithography on quartz substrates, we demonstrate polarization-insensitive planar light diffraction in the visible spectral range. Moreover, by combining dark-field imaging with analytical multiparticle calculations in the framework of the generalized Mie theory, we show that plasmonic spirals support distinctive structural resonances with circular symmetry carrying orbital angular momentum. The engineering of light scattering phenomena in deterministic structures with circular Fourier space provides a novel strategy for the realization of optical devices that fully leverage on enhanced, polarization-insensitive light-matter coupling over planar surfaces, such as thin-film plasmonic solar cells, plasmonic polarization devices, and optical biosensors. PMID:21466155

  20. Circular Bacteriocins: Biosynthesis and Mode of Action

    PubMed Central

    Brede, Dag A.; Nes, Ingolf F.; Diep, Dzung B.

    2014-01-01

    Circular bacteriocins are a group of N-to-C-terminally linked antimicrobial peptides, produced by Gram-positive bacteria of the phylum Firmicutes. Circular bacteriocins generally exhibit broad-spectrum antimicrobial activity, including against common food-borne pathogens, such as Clostridium and Listeria spp. These peptides are further known for their high pH and thermal stability, as well as for resistance to many proteolytic enzymes, properties which make this group of bacteriocins highly promising for potential industrial applications and their biosynthesis of particular interest as a possible model system for the synthesis of highly stable bioactive peptides. In this review, we summarize the current knowledge on this group of bacteriocins, with emphasis on the recent progress in understanding circular bacteriocin genetics, biosynthesis, and mode of action; in addition, we highlight the current challenges and future perspectives for the application of these peptides. PMID:25172850

  1. Circular Proteins from Plants and Fungi*

    PubMed Central

    Göransson, Ulf; Burman, Robert; Gunasekera, Sunithi; Strömstedt, Adam A.; Rosengren, K. Johan

    2012-01-01

    Circular proteins, defined as head-to-tail cyclized polypeptides originating from ribosomal synthesis, represent a novel class of natural products attracting increasing interest. From a scientific point of view, these compounds raise questions of where and why they occur in nature and how they are formed. From a rational point of view, these proteins and their structural concept may be exploited for crop protection and novel pharmaceuticals. Here, we review the current knowledge of three protein families: cyclotides and circular sunflower trypsin inhibitors from the kingdom of plants and the Amanita toxins from fungi. A particular emphasis is placed on their biological origin, structure, and activity. In addition, the opportunity for discovery of novel circular proteins and recent insights into their mechanism of action are discussed. PMID:22700984

  2. Nanophotonic control of circular dipole emission.

    PubMed

    le Feber, B; Rotenberg, N; Kuipers, L

    2015-01-01

    Controlling photon emission by single emitters with nanostructures is crucial for scalable on-chip information processing. Nowadays, nanoresonators can affect the lifetime of linear dipole emitters, while nanoantennas can steer the emission direction. Expanding this control to the emission of orbital angular momentum-changing transitions would enable a future coupling between solid state and photonic qubits. As these transitions are associated with circular dipoles, such control requires knowledge of the interaction of a complex dipole with optical eigenstates containing local helicity. We experimentally map the coupling of classical, circular dipoles to photonic modes in a photonic crystal waveguide. We show that, depending on the combination of the local helicity of the mode and the dipole helicity, circular dipoles can couple to left- or rightwards propagating modes with a near-unity directionality. The experimental maps are in excellent agreement with calculations. Our measurements, therefore, demonstrate the possibility of coupling the spin to photonic pathway. PMID:25833305

  3. Response-Adaptive Allocation for Circular Data.

    PubMed

    Biswas, Atanu; Dutta, Somak; Laha, Arnab Kumar; Bakshi, Partho K

    2015-01-01

    Response-adaptive designs are used in phase III clinical trials to allocate a larger proportion of patients to the better treatment. Circular data is a natural outcome in many clinical trial setup, e.g., some measurements in opthalmologic studies, degrees of rotation of hand or waist, etc. There is no available work on response-adaptive designs for circular data. With reference to a dataset on cataract surgery we provide some response-adaptive designs where the responses are of circular nature and propose some test statistics for treatment comparison under adaptive data allocation procedure. Detailed simulation study and the analysis of the dataset, including redesigning the cataract surgery data, are carried out.

  4. Optics modules for circular accelerator design

    SciTech Connect

    Brown, K.L.; Servranckx, R.V.

    1986-05-01

    The first-order differential equations of motion for a single particle in a closed circular machine are solved, introducing the concepts of phase shift, beta functions, and the Courant-Snyder invariant. The transfer matrix between two points in the machine is derived as a function of the phase shift and the parameters contained in the Courant-Snyder invariant. Typical optical modules used in circular machine designs are introduced and related to their characteristic transfer matrix elements, the phase shift through them, and the Courant-Snyder-Twiss parameters. The systematics of some elementary phase ellipse matching problems between optical modules are discussed. Second-order optical modules are discussed, including how they are used to provide the momentum bandwidth needed for the design of a typical circular machine. (LEW)

  5. Charged Particle Optics in Circular Higgs Factory

    SciTech Connect

    Cai, Yunhai

    2015-02-26

    Similar to a super B-factory, a circular Higgs factory will require strong focusing systems near the interaction points and a low-emittance lattice in arcs to achieve a factory luminosity. At electron beam energy of 120 GeV, beamstrahlung effects during the collision pose an additional challenge to the collider design. In particular, a large momentum acceptance at 2 percent level is necessary to retain an adequate beam lifetime. This turns out to be the most challenging aspect in the design of circular Higgs factory. In this paper, an example will be provided to illustrate the beam dynamics in circular Higgs factory, emphasizing on the chromatic optics. Basic optical modules and advanced analysis will be presented. Most important, we will show that 2% momentum aperture is achievable

  6. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1998-01-01

    During 1997, the Aerospace Safety Advisory Panel (ASAP) continued its safety reviews of NASA's human space flight and aeronautics programs. Efforts were focused on those areas that the Panel believed held the greatest potential to impact safety. Continuing safe Space Shuttle operations and progress in the manufacture and testing of primary components for the International Space Station (ISS) were noteworthy. The Panel has continued to monitor the safety implications of the transition of Space Shuttle operations to the United Space Alliance (USA). One area being watched closely relates to the staffing levels and skill mix in both NASA and USA. Therefore, a section of this report is devoted to personnel and other related issues that are a result of this change in NASA's way of doing business for the Space Shuttle. Attention will continue to be paid to this important topic in subsequent reports. Even though the Panel's activities for 1997 were extensive, fewer specific recommendations were formulated than has been the case in recent years. This is indicative of the current generally good state of safety of NASA programs. The Panel does, however, have several longer term concerns that have yet to develop to the level of a specific recommendation. These are covered in the introductory material for each topic area in Section 11. In another departure from past submissions, this report does not contain individual findings and recommendations for the aeronautics programs. While the Panel devoted its usual efforts to examining NASA's aeronautic centers and programs, no specific recommendations were identified for inclusion in this report. In lieu of recommendations, a summary of the Panel's observations of NASA's safety efforts in aeronautics and future Panel areas of emphasis is provided. With profound sadness the Panel notes the passing of our Chairman, Paul M. Johnstone, on December 17, 1997, and our Staff Assistant, Ms. Patricia M. Harman, on October 5, 1997. Other

  7. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This Annual Report of the Aerospace Safety Advisory Panel (ASAP) presents results of activities during calendar year 2001. The year was marked by significant achievements in the Space Shuttle and International Space Station (ISS) programs and encouraging accomplishments by the Aerospace Technology Enterprise. Unfortunately, there were also disquieting mishaps with the X-43, a LearJet, and a wind tunnel. Each mishap was analyzed in an orderly process to ascertain causes and derive lessons learned. Both these accomplishments and the responses to the mishaps led the Panel to conclude that safety and risk management is currently being well served within NASA. NASA's operations evidence high levels of safety consciousness and sincere efforts to place safety foremost. Nevertheless, the Panel's safety concerns have never been greater. This dichotomy has arisen because the focus of most NASA programs has been directed toward program survival rather than effective life cycle planning. Last year's Annual Report focused on the need for NASA to adopt a realistically long planning horizon for the aging Space Shuttle so that safety would not erode. NASA's response to the report concurred with this finding. Nevertheless, there has been a greater emphasis on current operations to the apparent detriment of long-term planning. Budget cutbacks and shifts in priorities have severely limited the resources available to the Space Shuttle and ISS for application to risk-reduction and life-extension efforts. As a result, funds originally intended for long-term safety-related activities have been used for operations. Thus, while safety continues to be well served at present, the basis for future safety has eroded. Section II of this report develops this theme in more detail and presents several important, overarching findings and recommendations that apply to many if not all of NASA's programs. Section III of the report presents other significant findings, recommendations and supporting

  8. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This report presents the results of the Aerospace Safety Advisory Panel (ASAP) activities during 2002. The format of the report has been modified to capture a long-term perspective. Section II is new and highlights the Panel's view of NASA's safety progress during the year. Section III contains the pivotal safety issues facing NASA in the coming year. Section IV includes the program area findings and recommendations. The Panel has been asked by the Administrator to perform several special studies this year, and the resulting white papers appear in Appendix C. The year has been filled with significant achievements for NASA in both successful Space Shuttle operations and International Space Station (ISS) construction. Throughout the year, safety has been first and foremost in spite of many changes throughout the Agency. The relocation of the Orbiter Major Modifications (OMMs) from California to Kennedy Space Center (KSC) appears very successful. The transition of responsibilities for program management of the Space Shuttle and ISS programs from Johnson Space Center (JSC) to NASA Headquarters went smoothly. The decision to extend the life of the Space Shuttle as the primary NASA vehicle for access to space is viewed by the Panel as a prudent one. With the appropriate investments in safety improvements, in maintenance, in preserving appropriate inventories of spare parts, and in infrastructure, the Space Shuttle can provide safe and reliable support for the ISS for the foreseeable future. Indications of an aging Space Shuttle fleet occurred on more than one occasion this year. Several flaws went undetected in the early prelaunch tests and inspections. In all but one case, the problems were found prior to launch. These incidents were all handled properly and with safety as the guiding principle. Indeed, launches were postponed until the problems were fully understood and mitigating action could be taken. These incidents do, however, indicate the need to analyze the

  9. Circular structures in retroviral and cellular genomes.

    PubMed

    Albert, F G; Bronson, E C; Fitzgerald, D J; Anderson, J N

    1995-10-01

    A computer program for predicting DNA bending from nucleotide sequence was used to identify circular structures in retroviral and cellular genomes. An 830-base pair circular structure was located in a control region near the center of the genome of the human immunodeficiency virus type I (HIV-I). This unusual structure displayed relatively smooth planar bending throughout its length. The structure is conserved in diverse isolates of HIV-I, HIV-II, and simian immunodeficiency viruses, which implies that it is under selective constraints. A search of all sequences in the GenBank data base was carried out in order to identify similar circular structures in cellular DNA. The results revealed that the structures are associated with a wide range of sequences that undergo recombination, including most known examples of DNA inversion and subtelomeric translocation systems. Circular structures were also associated with replication and transposition systems where DNA looping has been implicated in the generation of large protein-DNA complexes. Experimental evidence for the structures was provided by studies which demonstrated that two sequences detected as circular by computer preferentially formed covalently closed circles during ligation reactions in vitro when compared to nonbent fragments, bent fragments with noncircular shapes, and total genomic DNA. In addition, a single T-->C substitution in one of these sequences rendered it less planar as seen by computer analysis and significantly reduced its rate of ligase-catalyzed cyclization. These results permit us to speculate that intrinsically circular structures facilitate DNA looping during formation of the large protein-DNA complexes that are involved in site- and region-specific recombination and in other genomic processes. PMID:7559522

  10. Circularly Polarized Luminescence from Simple Organic Molecules.

    PubMed

    Sánchez-Carnerero, Esther M; Agarrabeitia, Antonia R; Moreno, Florencio; Maroto, Beatriz L; Muller, Gilles; Ortiz, María J; de la Moya, Santiago

    2015-09-21

    This article aims to show the identity of "circularly polarized luminescent active simple organic molecules" as a new concept in organic chemistry due to the potential interest of these molecules, as availed by the exponentially growing number of research articles related to them. In particular, it describes and highlights the interest and difficulty in developing chiral simple (small and non-aggregated) organic molecules able to emit left- or right-circularly polarized light efficiently, the efforts realized up to now to reach this challenging objective, and the most significant milestones achieved to date. General guidelines for the preparation of these interesting molecules are also presented.

  11. Computing Scattering Matrices For Circular Waveguides

    NASA Technical Reports Server (NTRS)

    Hoppe, Daniel J.

    1990-01-01

    Scattering Matrix Program for Circular Waveguide Junctions computes scattering matrix for series of circular waveguide sections. Sections must have same axis, but radius and length of each section completely arbitrary. Devices analyzed include simple waveguide step discontinuity like that used in a dual-mode horn, stepped matching section, or corrugated waveguide section with constant or varying slot depth. Certain types of corrugated horns also analyzed with program. Mathematical model used in program accurately predicts reflection and transmission characteristics of such devices, taking into account excitation of modes of higher order as well as multiple reflections and energy stored at each discontinuity. Written in FORTRAN 77.

  12. Scalar wave diffraction from a circular aperture

    SciTech Connect

    Cerjan, C.

    1995-01-25

    The scalar wave theory is used to evaluate the expected diffraction patterns from a circular aperture. The standard far-field Kirchhoff approximation is compared to the exact result expressed in terms of oblate spheroidal harmonics. Deviations from an expanding spherical wave are calculated for circular aperture radius and the incident beam wavelength using suggested values for a recently proposed point diffractin interferometer. The Kirchhoff approximation is increasingly reliable in the far-field limit as the aperture radius is increased, although significant errors in amplitude and phase persist.

  13. Elastic buckling of tapered circular plates

    NASA Astrophysics Data System (ADS)

    Wang, C. M.; Hong, G. M.; Tan, T. J.

    1995-06-01

    This paper is concerned with the elastic buckling of tapered circular plates. The study is prompted by the fact that results hitherto available are restricted to a narrow range of taper parameters and are somewhat different from each other. For the buckling analysis, a simple and yet accurate numerical method is presented. It is based on the shooting method and the Rayleigh-Ritz approach. Comprehensive generic buckling results of circular plates with linearly and parabolically varying thicknesses are generated. Comparison studies of the buckling results showed that some of the existing results were erroneous. Optimal values of taper parameters for such tapered plates are also given.

  14. 12 CFR 1291.4 - Advisory Councils.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Advisory Council, giving consideration to the size of the Bank's District and the diversity of low- and... scoring criteria, related definitions, and any additional optional District eligibility requirements...

  15. 12 CFR 1291.4 - Advisory Councils.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Advisory Council, giving consideration to the size of the Bank's District and the diversity of low- and... scoring criteria, related definitions, and any additional optional District eligibility requirements...

  16. 12 CFR 1291.4 - Advisory Councils.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Advisory Council, giving consideration to the size of the Bank's District and the diversity of low- and... scoring criteria, related definitions, and any additional optional District eligibility requirements...

  17. 12 CFR 1291.4 - Advisory Councils.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Advisory Council, giving consideration to the size of the Bank's District and the diversity of low- and... scoring criteria, related definitions, and any additional optional District eligibility requirements...

  18. 77 FR 26734 - Forestry Research Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-07

    ... Daina Apple, Designated Federal Officer, Forestry Research Advisory Council, USDA Forest Service... proposed agenda items to (202) 205- 1530. FOR FURTHER INFORMATION CONTACT: Daina Apple, Forest...

  19. 78 FR 30847 - Forestry Research Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-23

    ... Apple, Designated Federal Officer, Forestry Research Advisory Council, USDA Forest Service Research and... INFORMATION CONTACT: Daina Apple, Forest Service Office of the Deputy Chief for Research and Development,...

  20. Analysis of Transfer Maneuvers from Initial Circular Orbit to a Final Circular or Elliptic Orbit

    NASA Astrophysics Data System (ADS)

    Sharaf, M. A.; Saad, A. S.

    2016-04-01

    In the present paper an analysis of the transfer maneuvers from initial circular orbit to a final circular or elliptic orbit was developed to study the problem of impulsive transfers for space missions. It considers planar maneuvers using newly derived equations. With these equations, comparisons of circular and elliptic maneuvers are made. This comparison is important for the mission designers to obtain useful mappings showing where one maneuver is better than the other. In this aspect, we developed this comparison throughout ten results, together with some graphs to show their meaning.

  1. Small-Signal ac Analysis

    NASA Technical Reports Server (NTRS)

    Jagielski, James M.; Chen, Jess

    1987-01-01

    Program simulates power circuits and systems. Small Signal A.C. Analysis program (SSAC) valuable tool for design and analysis of electrical-power-system circuits. By combining "black box" power-system components operating in specified manner, user characterizes system modeled. Menu-driven program proved simple and cost effective in development and modification of arbitrary power-system configurations. Package includes sample data from Dynamic Explorer satellite family. Results compared favorable to calculations from such general circuit-analysis programs as SPICE. Written in FORTRAN 77.

  2. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This report covers the activities of the Aerospace Safety Advisory Panel (ASAP) for calendar year 1998-a year of sharp contrasts and significant successes at NASA. The year opened with the announcement of large workforce cutbacks. The slip in the schedule for launching the International Space Station (ISS) created a five-month hiatus in Space Shuttle launches. This slack period ended with the successful and highly publicized launch of the STS-95 mission. As the year closed, ISS assembly began with the successful orbiting and joining of the Functional Cargo Block (FGB), Zarya, from Russia and the Unity Node from the United States. Throughout the year, the Panel maintained its scrutiny of NASA's safety processes. Of particular interest were the potential effects on safety of workforce reductions and the continued transition of functions to the Space Flight Operations Contractor. Attention was also given to the risk management plans of the Aero-Space Technology programs, including the X-33, X-34, and X-38. Overall, the Panel concluded that safety is well served for the present. The picture is not as clear for the future. Cutbacks have limited the depth of talent available. In many cases, technical specialties are 'one deep.' The extended hiring freeze has resulted in an older workforce that will inevitably suffer significant departures from retirements in the near future. The resulting 'brain drain' could represent a future safety risk unless appropriate succession planning is started expeditiously. This and other topics are covered in the section addressing workforce. The major NASA programs are also limited in their ability to plan property for the future. This is of particular concern for the Space Shuttle and ISS because these programs are scheduled to operate well into the next century. In the case of the Space Shuttle, beneficial and mandatory safety and operational upgrades are being delayed because of a lack of sufficient present funding. Likewise, the ISS has

  3. 21 CFR 606.122 - Instruction circular.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... shall contain: (1) Instructions to administer a suitable plasma volume expander if Red Blood Cells are...: (1) The approximate volume of plasma from which a sample unit of Platelets is prepared. (2... container. (m) For Plasma, the instruction circular shall contain: (1) A warning against further...

  4. Magnifying Devices: A Resource Guide. Reference Circular.

    ERIC Educational Resources Information Center

    Strauss, Carol, Comp.

    The devices listed in this reference circular are designed to assist people who have visual impairments by magnifying objects and print or graphic materials. Before buying a magnification device, one should consult a low-vision specialist to determine the level of usable vision, the power of magnification needed for a particular eye condition and…

  5. Non-Circular Wheels: Reuleaux and Squares

    ERIC Educational Resources Information Center

    Mills, Allan

    2011-01-01

    Circular wheels are so familiar on vehicles of all types that it is seldom realized that alternatives do exist. This short non-mathematical article describes Reuleaux and square wheels that, rolling along appropriate tracks, can maintain a moving platform at a constant height. Easily made working models lend themselves to demonstrations at science…

  6. Circular Vibration Planing of Inconel 718

    NASA Astrophysics Data System (ADS)

    Hettiarachchi, Nandita Kalyanakumara; Moriwaki, Toshimichi; Shibasaka, Toshiro; Nakamoto, Keiichi

    Circular vibration milling (CVM) is achieved by vibrating a milling cutter about the machine tool spindle axis in a circular path, in addition to its rotary motion. CVM has been proven capable of producing better surface finishes on difficult to cut materials. However, the CVM process is far slower than conventional milling process. In circular vibration planing (CVP) process, the cutting tool is clamped without rotation and fed at a speed comparable to the feed speed of conventional milling. By superimposing circular vibration motion, necessary cutting speed could be achieved keeping the feed speed at realistic values. Inconel 718 was machined by CVP and conventional milling at a similar feed rate. It was observed that CVP could reduce tool wear and hence produce better surface finishes than conventional milling. A geometric simulation showed a major difference between uncut chip shapes of the two processes. The difference of uncut chip shapes suggests that in CVP process, less rubbing occurs between tool flank face and work before the tool penetrates in to the work to form a chip. The reduced rubbing of the flank face is proposed as the reson for reduced tool wear in CVP when compared with conventional milling.

  7. Circular polarisation characteristics of stacked microstrip antennas

    NASA Technical Reports Server (NTRS)

    Lee, R. Q.; Talty, T.; Lee, K. F.

    1990-01-01

    Experimental results on the circular polarization (CP) characteristics of a two-layer electromagnetically coupled (EMCP) antenna are presented. Compared to the single CP patch antenna, the two-layer EMCP antenna with proper spacings can provide better axial ratio and directivity.

  8. Combustor with non-circular head end

    SciTech Connect

    Kim, Won -Wook; McMahan, Kevin Weston

    2015-09-29

    The present application provides a combustor for use with a gas turbine engine. The combustor may include a head end with a non-circular configuration, a number of fuel nozzles positioned about the head end, and a transition piece extending downstream of the head end.

  9. Using Pesticides Safely. Special Circular 296.

    ERIC Educational Resources Information Center

    Hock, W. K.

    The use of pesticides is necessary to aid in the production of food, feed and fiber, and is equally important in the control of home garden and household pests, but correct use is critical in preventing injury to persons, animals, and plants. This circular contains information on State of Pennsylvania and federal pesticide laws; different types of…

  10. Flat Lenses for Circularly Polarized Electromagnetic Waves

    NASA Astrophysics Data System (ADS)

    Phillion, Rudi Henry

    2011-12-01

    A planar array of passive lens elements can be phased to approximate the effect of a curved dielectric lens. The rotational orientation of each element can provide the required phase shift for circular polarization. The array elements must be designed so that the hand of circular polarization changes as the electromagnetic wave passes through the lens. An element is presented that is based on an aperture-coupled microstrip patch antenna. Two lenses are designed; both operate in the Ku-band, have a diameter of 254 mm, and contain 349 lens elements. The elements have identical dimensions but the rotational orientation of each element is selected to provide a specific lens function. The first lens is designed to collimate radiation from a feed horn into a beam pointing 20° from broadside. The measured aperture efficiency is 48%, the cross-polarization discrimination ratio is 20 dB, and the --3-dB-gain bandwidth is 17%. A simulation technique that assumes local periodicity for each element is used to predict the antenna performance. Guidelines are given for predicting the radiation pattern, gain, bandwidth, and cross-polarization discrimination ratio of a much larger array. The second lens acts as a Wollaston-type prism. It splits an incident wave according to its circular polarization components. The prism effect occurs because of the equal but opposite phase shifts applied to each hand of incident circular polarization.

  11. 76 FR 60590 - Environmental Justice; Proposed Circular

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-29

    ..., ``Order to Address Environmental Justice in Minority Populations and Low-Income Populations,'' 62 FR 18377... review DOT's complete Privacy Act Statement published in the Federal Register on April 11, 2000 (65 FR... Federal Transit Administration Environmental Justice; Proposed Circular AGENCY: Federal...

  12. Reading Materials in Large Type. Reference Circular.

    ERIC Educational Resources Information Center

    Ovenshire, Ruthann, Comp.

    Listed in the circular are approximately 32 commercial and volunteer producers of large type materials, approximately 50 large type books for reference and special needs, and five further sources of large type materials. Usually given for each alphabetically listed producer are the address, specialty (whether producer of specific categories or of…

  13. 17 CFR 230.253 - Offering circular.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 2 2012-04-01 2012-04-01 false Offering circular. 230.253 Section 230.253 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION GENERAL RULES AND REGULATIONS, SECURITIES ACT OF 1933 Regulation A-Conditional Small Issues Exemption § 230.253...

  14. 17 CFR 230.253 - Offering circular.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 2 2011-04-01 2011-04-01 false Offering circular. 230.253 Section 230.253 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION GENERAL RULES AND REGULATIONS, SECURITIES ACT OF 1933 Regulation A-Conditional Small Issues Exemption § 230.253...

  15. Articulated Multimedia Physics, Lesson 10, Circular Motion.

    ERIC Educational Resources Information Center

    New York Inst. of Tech., Old Westbury.

    As the tenth lesson of the Articulated Multimedia Physics Course, instructional materials relating to circular motion are presented in this study guide. The topics are concerned with instantaneous velocity, centripetal force, centrifugal force, and satellite paths. The content is arranged in scrambled form, and the use of matrix transparencies is…

  16. 77 FR 52116 - Title VI; Final Circular

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-28

    ... September 29, 2011, Federal Register notice (76 FR 60593), and provides information regarding implementation... Address Environmental Justice in Minority Populations and Low-Income Populations,'' 77 FR 27534, May 10...-0055) (77 FR 42077, July 17, 2012). The EJ Circular is available on FTA's Web site here:...

  17. Home Sewage Disposal. Special Circular 212.

    ERIC Educational Resources Information Center

    Wooding, N. Henry

    This circular provides current information for homeowners who must repair or replace existing on-lot sewage disposal systems. Site requirements, characteristics and preparation are outlined for a variety of alternatives such as elevated sand mounds, sand-lined beds and trenches, and oversized absorption area. Diagrams indicating construction…

  18. Cold Rydberg atoms in circular states

    NASA Astrophysics Data System (ADS)

    Anderson, David; Schwarzkopf, Andrew; Raithel, Georg

    2012-06-01

    Circular-state Rydberg atoms are interesting in that they exhibit a unique combination of extraordinary properties; long lifetimes (˜n^5), large magnetic moments (l=|m|=n-1) and no first order Stark shift. Circular states have found applications in cavity quantum electrodynamics and precision measurements [1,2], among other studies. In this work we present the production of circular states in an atom trapping apparatus using an adiabatic state-switching method (the crossed-field method [3]). To date, we have observed lifetimes of adiabatically prepared states of several milliseconds. Their relatively large ionization electric fields have been verified by time-of-flight signatures of ion trajectories. We intend to explore the magnetic trapping of circular state Rydberg atoms, as well as their production and interaction properties in ultra-cold and degenerate samples.[4pt] [1] P. Bertet et al., Phys. Rev. Lett., 88, 14 (2002)[0pt] [2] M. Brune et al., Phys. Rev. Lett., 72, 21 (1994)[0pt] [3] D. Delande and J.C. Gay, Europhys. Lett., 5, 303-308 (1988).

  19. Compliance Supplement. OMB Circular A-133.

    ERIC Educational Resources Information Center

    Office of Management and Budget, Washington, DC.

    This document is a supplement to Circular A-133 (1990) from the Office of Management and Budget (OMB), which extended the government's "single audit process" for agencies that administer federal financial assistance programs to higher education institutions and non-profit organizations. This supplement is based on the 1996 Amendments (the Single…

  20. Effect of the magnetic material on AC losses in HTS conductors in AC magnetic field carrying AC transport current

    NASA Astrophysics Data System (ADS)

    Wan, Xing-Xing; Huang, Chen-Guang; Yong, Hua-Dong; Zhou, You-He

    2015-11-01

    This paper presents an investigation on the AC losses in several typical superconducting composite conductors using the H-formulation model. A single superconducting strip with ferromagnetic substrate or cores and a stack of coated conductors with ferromagnetic substrates are studied. We consider all the coated conductors carrying AC transport currents and simultaneously exposed to perpendicular AC magnetic fields. The influences of the amplitude, frequency, phase difference and ferromagnetic materials on the AC losses are investigated. The results show that the magnetization losses of single strip and stacked strips have similar characteristics. The ferromagnetic substrate can increase the magnetization loss at low magnetic field, and decrease the loss at high magnetic field. The ferromagnetic substrate can obviously increase the transport loss in stacked strips. The trends of total AC losses of single strip and stacked strips are similar when they are carrying current or exposed to a perpendicular magnetic field. The effect of the frequency on the total AC losses of single strip is related to the amplitude of magnetic field. The AC losses decrease with increasing frequency in low magnetic field region while increase in high magnetic field region. As the phase difference changes, there is a periodic variation for the AC losses. Moreover, when the strip is under only the transport current and magnetic field, the ferromagnetic cores will increase the AC losses for large transport current or field.

  1. ac electroosmosis in rectangular microchannels.

    PubMed

    Campisi, Michele; Accoto, Dino; Dario, Paolo

    2005-11-22

    Motivated by the growing interest in ac electroosmosis as a reliable no moving parts strategy to control fluid motion in microfluidic devices for biomedical applications, such as lab-on-a-chip, we study transient and steady-state electrokinetic phenomena (electroosmosis and streaming currents) in infinitely extended rectangular charged microchannels. With the aid of Fourier series and Laplace transforms we provide a general formal solution of the problem, which is used to study the time-dependent response to sudden ac applied voltage differences in case of finite electric double layer. The Debye-Huckel approximation has been adopted to allow for an algebraic solution of the Poisson-Boltzmann problem in Fourier space. We obtain the expressions of flow velocity profiles, flow rates, streaming currents, as well as expressions of the complex hydraulic and electrokinetic conductances. We analyze in detail the dependence of the electrokinetic conductance on the extension of linear dimensions relative to the Debye length, with an eye on finite electric double layer effects. PMID:16351310

  2. 16 CFR 16.13 - Renewal of advisory committees.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Renewal of advisory committees. 16.13 Section 16.13 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.13 Renewal of advisory committees. (a) Any advisory...

  3. 16 CFR 16.12 - Termination of advisory committees.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Termination of advisory committees. 16.12 Section 16.12 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.12 Termination of advisory committees. Any advisory committee...

  4. 16 CFR 16.5 - Establishment of advisory committees.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Establishment of advisory committees. 16.5 Section 16.5 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.5 Establishment of advisory committees. (a) No advisory committee shall be established under this part...

  5. 16 CFR 16.13 - Renewal of advisory committees.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Renewal of advisory committees. 16.13 Section 16.13 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.13 Renewal of advisory committees. (a) Any advisory...

  6. 16 CFR 16.12 - Termination of advisory committees.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Termination of advisory committees. 16.12 Section 16.12 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.12 Termination of advisory committees. Any advisory committee...

  7. 16 CFR 16.5 - Establishment of advisory committees.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Establishment of advisory committees. 16.5 Section 16.5 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.5 Establishment of advisory committees. (a) No advisory committee...

  8. 16 CFR 16.12 - Termination of advisory committees.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Termination of advisory committees. 16.12 Section 16.12 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.12 Termination of advisory committees. Any advisory committee...

  9. 16 CFR 16.5 - Establishment of advisory committees.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Establishment of advisory committees. 16.5 Section 16.5 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.5 Establishment of advisory committees. (a) No advisory committee...

  10. 16 CFR 16.13 - Renewal of advisory committees.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Renewal of advisory committees. 16.13 Section 16.13 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.13 Renewal of advisory committees. (a) Any advisory...

  11. 16 CFR 16.12 - Termination of advisory committees.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Termination of advisory committees. 16.12 Section 16.12 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.12 Termination of advisory committees. Any advisory committee shall automatically terminate not later than...

  12. 16 CFR 16.13 - Renewal of advisory committees.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Renewal of advisory committees. 16.13 Section 16.13 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.13 Renewal of advisory committees. (a) Any advisory committee established under this part may be renewed...

  13. 16 CFR 16.5 - Establishment of advisory committees.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Establishment of advisory committees. 16.5 Section 16.5 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.5 Establishment of advisory committees. (a) No advisory committee...

  14. 16 CFR 16.12 - Termination of advisory committees.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Termination of advisory committees. 16.12 Section 16.12 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.12 Termination of advisory committees. Any advisory committee...

  15. 16 CFR 16.5 - Establishment of advisory committees.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Establishment of advisory committees. 16.5 Section 16.5 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.5 Establishment of advisory committees. (a) No advisory committee...

  16. 28 CFR 0.129 - Professional Responsibility Advisory Office.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Professional Responsibility Advisory... OF JUSTICE 2-Professional Responsibility Advisory Office § 0.129 Professional Responsibility Advisory Office. (a) The Professional Responsibility Advisory Office is headed by a Director appointed by...

  17. 16 CFR 1018.5 - Advisory Committee Management Officer.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Advisory Committee Management Officer. 1018.5 Section 1018.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL ADVISORY COMMITTEE MANAGEMENT General Provisions § 1018.5 Advisory Committee Management Officer. The Chairman shall designate an Advisory Committee Management...

  18. 77 FR 59182 - Unconventional Resources Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-26

    ... Unconventional Resources Technology Advisory Committee AGENCY: Office of Fossil Energy, Department of Energy... Technology Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires... of the Unconventional Resources Technology Advisory Committee is to provide advice on development...

  19. 78 FR 70932 - Unconventional Resources Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... Unconventional Resources Technology Advisory Committee AGENCY: Office of Fossil Energy, Department of Energy... Technology Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires... Resources Technology Advisory Committee is to provide advice on development and implementation of...

  20. 75 FR 57743 - Unconventional Resources Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-22

    ... Unconventional Resources Technology Advisory Committee AGENCY: Department of Energy, Office of Fossil Energy... Technology Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires... Committee: The purpose of the Unconventional Resources Technology Advisory Committee is to provide advice...

  1. 77 FR 53191 - Unconventional Resources Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-31

    ... Unconventional Resources Technology Advisory Committee AGENCY: Department of Energy, Office of Fossil Energy... Technology Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires... of the Committee: The purpose of the Unconventional Resources Technology Advisory Committee is...

  2. 75 FR 57743 - Unconventional Resources Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-22

    ... Unconventional Resources Technology Advisory Committee AGENCY: Department of Energy, Office of Fossil Energy... Technology Advisory Committee. The Federal Advisory Committee Act (Pub. L. No. 92-463, 86 Stat. 770) requires... Unconventional Resources Technology Advisory Committee is to provide advice on development and implementation...

  3. 75 FR 48320 - Unconventional Resources Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-10

    ... Unconventional Resources Technology Advisory Committee AGENCY: Department of Energy, Office of Fossil Energy... Technology Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires... the Committee: The purpose of the Unconventional Resources Technology Advisory Committee is to...

  4. 77 FR 63300 - Unconventional Resources Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-16

    ... Unconventional Resources Technology Advisory Committee AGENCY: Office of Fossil Energy, Department of Energy... Technology Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires... Resources Technology Advisory Committee is to provide advice on development and implementation of...

  5. 76 FR 64923 - Unconventional Resources Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... Unconventional Resources Technology Advisory Committee AGENCY: Office of Fossil Energy, Department of Energy... Technology Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires... of the Committee: The purpose of the Unconventional Resources Technology Advisory Committee is...

  6. 77 FR 10485 - Unconventional Resources Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-22

    ... Unconventional Resources Technology Advisory Committee AGENCY: Office of Fossil Energy, Department of Energy... Technology Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires... of the Committee: The purpose of the Unconventional Resources Technology Advisory Committee is...

  7. 78 FR 53741 - Unconventional Resources Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    ... Unconventional Resources Technology Advisory Committee AGENCY: Office of Fossil Energy, Department of Energy... Technology Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires... Technology Advisory Committee is to provide advice on development and implementation of programs related...

  8. 76 FR 77990 - Unconventional Resources Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-15

    ... Unconventional Resources Technology Advisory Committee AGENCY: Office of Fossil Energy, Department of Energy... Technology Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires... Committee: The purpose of the Unconventional Resources Technology Advisory Committee is to provide advice...

  9. 77 FR 5246 - Unconventional Resources Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-02

    ... Unconventional Resources Technology Advisory Committee AGENCY: Office of Fossil Energy, Department of Energy... Technology Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires... Resources Technology Advisory Committee is to provide advice on development and implementation of...

  10. 50 CFR 100.12 - Local advisory committees.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Structure § 100.12 Local advisory committees. (a) The Board shall establish such local Federal Advisory... consultation with the State, that the existing State fish and game advisory committees do not adequately... in § 100.11. (b) Local Federal Advisory Committees, if established by the Board, shall operate...

  11. 50 CFR 100.12 - Local advisory committees.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Structure § 100.12 Local advisory committees. (a) The Board shall establish such local Federal Advisory... consultation with the State, that the existing State fish and game advisory committees do not adequately... in § 100.11. (b) Local Federal Advisory Committees, if established by the Board, shall operate...

  12. Program Advisory Committees Summary Report. 1994-95 Academic Year.

    ERIC Educational Resources Information Center

    Young, Grant

    A study summarized the activities of two advisory bodies--the Program Advisory Committees (PACs) and Trade Advisory Boards (TABs)--at Saskatchewan Institute of Applied Science and Technology (SIAST). Minutes from all meetings were collected, reviewed, and analyzed according to the main areas of concern for the advisory committees:…

  13. 10 CFR 7.13 - Minutes of advisory committee meetings.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Minutes of advisory committee meetings. 7.13 Section 7.13 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.13 Minutes of advisory committee meetings. (a) Detailed minutes shall be kept of each NRC advisory committee meeting. The minutes shall...

  14. 10 CFR 7.13 - Minutes of advisory committee meetings.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Minutes of advisory committee meetings. 7.13 Section 7.13 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.13 Minutes of advisory committee meetings. (a) Detailed minutes shall be kept of each NRC advisory committee meeting. The minutes shall...

  15. 10 CFR 7.6 - Amendment to advisory committee charters.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Amendment to advisory committee charters. 7.6 Section 7.6 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.6 Amendment to advisory committee charters. (a) Final authority for amending the charter of an NRC advisory committee established or utilized...

  16. 10 CFR 7.6 - Amendment to advisory committee charters.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Amendment to advisory committee charters. 7.6 Section 7.6 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.6 Amendment to advisory committee charters. (a) Final authority for amending the charter of an NRC advisory committee established or utilized...

  17. 10 CFR 7.13 - Minutes of advisory committee meetings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Minutes of advisory committee meetings. 7.13 Section 7.13 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.13 Minutes of advisory committee meetings. (a) Detailed minutes shall be kept of each NRC advisory committee meeting. The minutes shall...

  18. 10 CFR 7.4 - Establishment of advisory committees.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Establishment of advisory committees. 7.4 Section 7.4 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.4 Establishment of advisory committees. (a) An NRC advisory committee may be established under this part only if its establishment— (1)...

  19. 10 CFR 7.4 - Establishment of advisory committees.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Establishment of advisory committees. 7.4 Section 7.4 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.4 Establishment of advisory committees. (a) An NRC advisory committee may be established under this part only if its establishment— (1)...

  20. 10 CFR 7.4 - Establishment of advisory committees.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Establishment of advisory committees. 7.4 Section 7.4 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.4 Establishment of advisory committees. (a) An NRC advisory committee may be established under this part only if its establishment— (1)...

  1. 10 CFR 7.13 - Minutes of advisory committee meetings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Minutes of advisory committee meetings. 7.13 Section 7.13 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.13 Minutes of advisory committee meetings. (a) Detailed minutes shall be kept of each NRC advisory committee meeting. The minutes shall...

  2. 10 CFR 7.6 - Amendment to advisory committee charters.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Amendment to advisory committee charters. 7.6 Section 7.6 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.6 Amendment to advisory committee charters. (a) Final authority for amending the charter of an NRC advisory committee established or utilized...

  3. 10 CFR 7.19 - Advisory committee members with disabilities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Advisory committee members with disabilities. 7.19 Section 7.19 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.19 Advisory committee members with disabilities. An NRC advisory committee member who is disabled may be provided services by a personal...

  4. 10 CFR 7.19 - Advisory committee members with disabilities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Advisory committee members with disabilities. 7.19 Section 7.19 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.19 Advisory committee members with disabilities. An NRC advisory committee member who is disabled may be provided services by a personal...

  5. 10 CFR 7.4 - Establishment of advisory committees.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Establishment of advisory committees. 7.4 Section 7.4 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.4 Establishment of advisory committees. (a) An NRC advisory committee may be established under this part only if its establishment— (1)...

  6. 10 CFR 7.4 - Establishment of advisory committees.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Establishment of advisory committees. 7.4 Section 7.4 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.4 Establishment of advisory committees. (a) An NRC advisory committee may be established under this part only if its establishment— (1)...

  7. 10 CFR 7.13 - Minutes of advisory committee meetings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Minutes of advisory committee meetings. 7.13 Section 7.13 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.13 Minutes of advisory committee meetings. (a) Detailed minutes shall be kept of each NRC advisory committee meeting. The minutes shall...

  8. 10 CFR 7.19 - Advisory committee members with disabilities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Advisory committee members with disabilities. 7.19 Section 7.19 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.19 Advisory committee members with disabilities. An NRC advisory committee member who is disabled may be provided services by a personal...

  9. 10 CFR 7.19 - Advisory committee members with disabilities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Advisory committee members with disabilities. 7.19 Section 7.19 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.19 Advisory committee members with disabilities. An NRC advisory committee member who is disabled may be provided services by a personal...

  10. 10 CFR 7.19 - Advisory committee members with disabilities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Advisory committee members with disabilities. 7.19 Section 7.19 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.19 Advisory committee members with disabilities. An NRC advisory committee member who is disabled may be provided services by a personal...

  11. 10 CFR 7.6 - Amendment to advisory committee charters.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Amendment to advisory committee charters. 7.6 Section 7.6 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.6 Amendment to advisory committee charters. (a) Final authority for amending the charter of an NRC advisory committee established or utilized...

  12. 10 CFR 7.6 - Amendment to advisory committee charters.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Amendment to advisory committee charters. 7.6 Section 7.6 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.6 Amendment to advisory committee charters. (a) Final authority for amending the charter of an NRC advisory committee established or utilized...

  13. 76 FR 65750 - Aerospace Safety Advisory Panel; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-24

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Charter Renewal AGENCY: National Aeronautics and... Aerospace Safety Advisory Panel. SUMMARY: Pursuant to sections 14(b)(1) and 9(c) of the Federal Advisory... of the NASA Aerospace Safety Advisory Panel is in the public interest in connection with...

  14. 75 FR 50780 - Advisory Board for Exceptional Children

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-17

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Washington, DC. The... (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet on Thursday,...

  15. 77 FR 28897 - Advisory Board for Exceptional Children

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-16

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Albuquerque, New... Act of 2004 (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet...

  16. 76 FR 40929 - Advisory Board for Exceptional Children

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-12

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Tampa, Florida. The... (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet on Sunday,...

  17. 77 FR 47873 - Advisory Board for Exceptional Children

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-10

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Washington, DC The... (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet on Thursday,...

  18. 77 FR 70807 - Advisory Board for Exceptional Children

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-27

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Washington, DC. The... (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet on Thursday,...

  19. 78 FR 42105 - Advisory Board for Exceptional Children

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-15

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Albuquerque, New... Act of 2004 (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet...

  20. 76 FR 17965 - Advisory Board for Exceptional Children

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-31

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Riverside... Act of 2004 (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet...

  1. 77 FR 16062 - Advisory Board for Exceptional Children

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-19

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Albuquerque, New... Act of 2004 (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet...

  2. 75 FR 82410 - Advisory Board for Exceptional Children

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-30

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Education... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Albuquerque, New... Act of 2004 (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet...

  3. 22 CFR 126.9 - Advisory opinions and related authorizations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Advisory opinions and related authorizations... GENERAL POLICIES AND PROVISIONS § 126.9 Advisory opinions and related authorizations. (a) Advisory opinion... defense service to a particular country may request an advisory opinion from the Directorate of...

  4. 77 FR 42490 - Advisory Committee on Student Financial Assistance: Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-19

    ... Advisory Committee on Student Financial Assistance: Meeting AGENCY: Advisory Committee on Student Financial... Student Financial Assistance. This notice also describes the functions of the Advisory Committee. Notice...: Office of the Advisory Committee on Student Financial Assistance, Capitol Place, 80 F Street NW.,...

  5. 76 FR 52322 - Advisory Committee on Student Financial Assistance: Hearing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-22

    ... Advisory Committee on Student Financial Assistance: Hearing AGENCY: Advisory Committee on Student Financial... Financial Assistance. This notice also describes the functions of the Advisory Committee. Notice of this... Director of Special Analyses, Advisory Committee on Student Financial Assistance, Capitol Place, 80...

  6. 49 CFR 95.7 - Industry advisory committees: Membership.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Industry advisory committees: Membership. 95.7 Section 95.7 Transportation Office of the Secretary of Transportation ADVISORY COMMITTEES § 95.7 Industry advisory committees: Membership. Each industry advisory committee must be reasonably representative of...

  7. 49 CFR 95.11 - Meetings; industry advisory committees.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Meetings; industry advisory committees. 95.11... Meetings; industry advisory committees. (a) Meetings of an industry advisory committee may be held only at...) No industry advisory committee may receive, compile, or discuss data or reports showing the...

  8. 49 CFR 95.11 - Meetings; industry advisory committees.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Meetings; industry advisory committees. 95.11... Meetings; industry advisory committees. (a) Meetings of an industry advisory committee may be held only at...) No industry advisory committee may receive, compile, or discuss data or reports showing the...

  9. 49 CFR 95.11 - Meetings; industry advisory committees.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Meetings; industry advisory committees. 95.11... Meetings; industry advisory committees. (a) Meetings of an industry advisory committee may be held only at...) No industry advisory committee may receive, compile, or discuss data or reports showing the...

  10. 49 CFR 95.7 - Industry advisory committees: Membership.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Industry advisory committees: Membership. 95.7 Section 95.7 Transportation Office of the Secretary of Transportation ADVISORY COMMITTEES § 95.7 Industry advisory committees: Membership. Each industry advisory committee must be reasonably representative of...

  11. 49 CFR 95.7 - Industry advisory committees: Membership.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Industry advisory committees: Membership. 95.7 Section 95.7 Transportation Office of the Secretary of Transportation ADVISORY COMMITTEES § 95.7 Industry advisory committees: Membership. Each industry advisory committee must be reasonably representative of...

  12. 78 FR 11950 - Advisory Council on Transportation Statistics; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-20

    ... Research and Innovative Technology Administration Advisory Council on Transportation Statistics; Meeting....C. app. 2), a meeting of the Advisory Council on Transportation Statistics (ACTS). The meeting will... Advisory Council on Transportation Statistics subject to the Federal Advisory Committee Act (5 U.S.C.,...

  13. 16 CFR 16.13 - Renewal of advisory committees.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Renewal of advisory committees. 16.13 Section 16.13 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ADVISORY COMMITTEE MANAGEMENT § 16.13 Renewal of advisory committees. (a) Any advisory...

  14. A simple circular-polarized antenna: Circular waveguide horn coated with lossy magnetic material

    NASA Technical Reports Server (NTRS)

    Lee, C. S.; Lee, S. W.; Justice, D. W.

    1986-01-01

    A circular waveguide horn coated with a lossy material in its interior wall can be used as an alternative to a corrugated waveguide for radiating a circularly polarized (CP) field. To achieve good CP radiation, the diameter of the structure must be larger than the free-space wavelength, and the coating material must be sufficiently lossy and magnetic. This device is cheaper and lighter in weight than the corrugated one.

  15. A simple circular-polarized antenna: Circular waveguide horn coated with lossy magnetic material

    NASA Technical Reports Server (NTRS)

    Lee, Choon S.; Justice, D. W.; Lee, Shung-Wu

    1988-01-01

    It is shown that a circular waveguide horn coated with a lossy material in its interior wall can be used as an alternative to a corrugated waveguide for radiating a circularly polarized (CP) field. To achieve good CP radiation, the diameter of the structure must be larger than the free-space wavelength, and the coating material must be sufficiently lossy and magnetic. The device is cheaper and lighter in weight than the corrugated one.

  16. RHIC spin flipper AC dipole controller

    SciTech Connect

    Oddo, P.; Bai, M.; Dawson, C.; Gassner, D.; Harvey, M.; Hayes, T.; Mernick, K.; Minty, M.; Roser, T.; Severino, F.; Smith, K.

    2011-03-28

    The RHIC Spin Flipper's five high-Q AC dipoles which are driven by a swept frequency waveform require precise control of phase and amplitude during the sweep. This control is achieved using FPGA based feedback controllers. Multiple feedback loops are used to and dynamically tune the magnets. The current implementation and results will be presented. Work on a new spin flipper for RHIC (Relativistic Heavy Ion Collider) incorporating multiple dynamically tuned high-Q AC-dipoles has been developed for RHIC spin-physics experiments. A spin flipper is needed to cancel systematic errors by reversing the spin direction of the two colliding beams multiple times during a store. The spin flipper system consists of four DC-dipole magnets (spin rotators) and five AC-dipole magnets. Multiple AC-dipoles are needed to localize the driven coherent betatron oscillation inside the spin flipper. Operationally the AC-dipoles form two swept frequency bumps that minimize the effect of the AC-dipole dipoles outside of the spin flipper. Both AC bumps operate at the same frequency, but are phase shifted from each other. The AC-dipoles therefore require precise control over amplitude and phase making the implementation of the AC-dipole controller the central challenge.

  17. 75 FR 46903 - Forestry Research Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-04

    ... Forest Service Forestry Research Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Forestry Research Advisory Council will meet in Washington, DC September 8-9, 2010. The purpose of the meeting is to discuss emerging issues in forestry research. DATES: The meeting will be...

  18. 78 FR 2950 - Forestry Research Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-15

    ... Forest Service Forestry Research Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Forestry Research Advisory Council will meet in Washington, DC February 7-8, 2013. The... relative to the Forest Service research program, authorized by the Forest and Rangeland Renewable...

  19. 78 FR 26399 - Arts Advisory Panel Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-06

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meeting. SUMMARY: Pursuant to Section 10(a)(2) of the Federal Advisory Committee Act, as amended, notice is hereby given that two meetings of the...

  20. 77 FR 22613 - Arts Advisory Panel Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and the Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...