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Sample records for master mmhsm fabrication

  1. Fabricating microfluidic valve master molds in SU-8 photoresist

    NASA Astrophysics Data System (ADS)

    Dy, Aaron J.; Cosmanescu, Alin; Sluka, James; Glazier, James A.; Stupack, Dwayne; Amarie, Dragos

    2014-05-01

    Multilayer soft lithography has become a powerful tool in analytical chemistry, biochemistry, material and life sciences, and medical research. Complex fluidic micro-circuits require reliable components that integrate easily into microchips. We introduce two novel approaches to master mold fabrication for constructing in-line micro-valves using SU-8. Our fabrication techniques enable robust and versatile integration of many lab-on-a-chip functions including filters, mixers, pumps, stream focusing and cell-culture chambers, with in-line valves. SU-8 created more robust valve master molds than the conventional positive photoresists used in multilayer soft lithography, but maintained the advantages of biocompatibility and rapid prototyping. As an example, we used valve master molds made of SU-8 to fabricate PDMS chips capable of precisely controlling beads or cells in solution.

  2. Method of fabricating a 3-dimensional tool master

    DOEpatents

    Bonivert, William D.; Hachman, John T.

    2002-01-01

    The invention is a method for the fabrication of an imprint tool master. The process begins with a metallic substrate. A layer of photoresist is placed onto the metallic substrate and a image pattern mask is then aligned to the mask. The mask pattern has opaque portions that block exposure light and "open" or transparent portions which transmit exposure light. The photoresist layer is then exposed to light transmitted through the "open" portions of the first image pattern mask and the mask is then removed. A second layer of photoresist then can be placed onto the first photoresist layer and a second image pattern mask may be placed on the second layer of photoresist. The second layer of photoresist is exposed to light, as before, and the second mask removed. The photoresist layers are developed simultaneously to produce a multi-level master mandrel upon which a conductive film is formed. A tool master can now be formed onto the conductive film. An imprint tool is then produced from the tool master. In one embodiment, nickel is electroplated onto the tool master to produce a three-dimensional imprint tool.

  3. A polymeric master replication technology for mass fabrication of poly(dimethylsiloxane) microfluidic devices.

    PubMed

    Li, Hai-Fang; Lin, Jin-Ming; Su, Rong-Guo; Cai, Zong Wei; Uchiyama, Katsumi

    2005-05-01

    A protocol of producing multiple polymeric masters from an original glass master mold has been developed, which enables the production of multiple poly(dimethylsiloxane) (PDMS)-based microfluidic devices in a low-cost and efficient manner. Standard wet-etching techniques were used to fabricate an original glass master with negative features, from which more than 50 polymethylmethacrylate (PMMA) positive replica masters were rapidly created using the thermal printing technique. The time to replicate each PMMA master was as short as 20 min. The PMMA replica masters have excellent structural features and could be used to cast PDMS devices for many times. An integration geometry designed for laser-induced fluorescence (LIF) detection, which contains normal deep microfluidic channels and a much deeper optical fiber channel, was successfully transferred into PDMS devices. The positive relief on seven PMMA replica masters is replicated with regard to the negative original glass master, with a depth average variation of 0.89% for 26-microm deep microfluidic channels and 1.16% for the 90 mum deep fiber channel. The imprinted positive relief in PMMA from master-to-master is reproducible with relative standard deviations (RSDs) of 1.06% for the maximum width and 0.46% for depth in terms of the separation channel. The PDMS devices fabricated from the PMMA replica masters were characterized and applied to the separation of a fluorescein isothiocyanate (FITC)-labeled epinephrine sample. PMID:15812838

  4. Plasmonic lithography for fabricating nanoimprint masters with multi-scale patterns

    NASA Astrophysics Data System (ADS)

    Jung, Howon; Kim, Seok; Han, Dandan; Jang, Jinhee; Oh, Seonghyeon; Choi, Jun-Hyuk; Lee, Eung-Sug; Hahn, Jae W.

    2015-05-01

    We successfully demonstrate the practical application of plasmonic lithography to fabricate nanoimprint masters. Using the properties of a non-propagating near-field, we achieve high-speed multi-scale patterning with different exposure time during the scanning. We modulate the width of the line patterns using a pulse light source with different duty cycles during the scanning of the probe. For practical application in plasmonic lithography, we apply a deep reactive ion etching process to transfer an arbitrary fluidic channel into a silicon substrate and fabricate a high-aspect-ratio imprint master. Subsequently, we carry out the imprint process to replicate the fluidic channel with an aspect ratio of 7.2. For pattern width below 100 nm, we adopt a three-layer structure of photoresist, hard layer, and polymer to record the near field and form a hard mask and transfer mask. Using the multilayer structure, we fabricate high-resolution nanoimprint masters in a silicon substrate with an aspect ratio greater than 1.

  5. High-precision micromilling for low-cost fabrication of metal mold masters

    NASA Astrophysics Data System (ADS)

    Hupert, Mateusz L.; Guy, W. J.; Llopis, Shawn D.; Situma, Catherine; Rani, Sudheer; Nikitopoulos, Dimitris E.; Soper, Steven A.

    2006-01-01

    High-precision micromilling was employed as a cost-efficient method preparation of metal masters useful in fabrication of polymer microfluidic devices through replication techniques. In first application, a brass mold master was used for hot embossing of microchip electrophoresis devices in poly(methyl methacrylate) (PMMA). The sidewalls of the milled microstructures were characterized by a maximum average roughness (R a) of 110 nm and mean peak height (R pm) of 320 nm. SEM imaging showed a transfer of the sidewall roughness from the molding tool to the polymer microdevice. The electroosmotic flow (EOF) values for micromilled-based microchannels were comparable to ones in the LiGA-prepared devices (sidewall R a = 20 nm) with values of ca. 3.7 x 10 -4 cm2V -1s -1 (20 mM TBE buffer, pH 8.2), indicating insignificant effects of wall roughness on the bulk EOF. Numerical simulations showed that the additional volumes present in an injection cross due to curvature of the corners produced by micromilling lead to elongated sample plugs. PMMA microchip electrophoresis devices were used for a separation of pUC19 Sau3AI double-stranded DNA. The plate numbers achieved exceeded 1 million m -1 and were comparable to the plate numbers for the LiGA-based devices of similar geometry. In second application brass master was used as tool for preparation of poly(dimethylsiloxane) PDMS stencils for patterning of DNA microarrays onto a PMMA substrate. Four zip code probes immobilized onto the PMMA surface directed allele-specic ligation products containing mutations in the KRAS2 gene (12.2D, 12.2A, 12.2V, and 13.4D) to the appropriate address of a universal array with minimal amounts of crosshybridization or misligation.

  6. Wafer-scale fabrication of nanofluidic arrays and networks using nanoimprint lithography and lithographically patterned nanowire electrodeposition gold nanowire masters.

    PubMed

    Halpern, Aaron R; Donavan, Keith C; Penner, Reginald M; Corn, Robert M

    2012-06-01

    Wafer scale (cm(2)) arrays and networks of nanochannels were created in polydimethylsiloxane (PDMS) from a surface pattern of electrodeposited gold nanowires in a master-replica process and characterized with scanning electron microscopy (SEM), atomic force microscopy (AFM), and fluorescence imaging measurements. Patterns of gold nanowires with cross-sectional dimensions as small as 50 nm in height and 100 nm in width were prepared on silica substrates using the process of lithographically patterned nanowire electrodeposition (LPNE). These nanowire patterns were then employed as masters for the fabrication of inverse replica nanochannels in a special formulation of PDMS. SEM and AFM measurements verified a linear correlation between the widths and heights of the nanowires and nanochannels over a range of 50 to 500 nm. The PDMS replica was then oxygen plasma-bonded to a glass substrate in order to create a linear array of nanofluidic channels (up to 1 mm in length) filled with solutions of either fluorescent dye or 20 nm diameter fluorescent polymer nanoparticles. Nanochannel continuity and a 99% fill success rate was determined from the fluorescence imaging measurements, and the electrophoretic injection of both dye and nanoparticles in the nanochannel arrays was also demonstrated. Employing a double LPNE fabrication method, this master-replica process was also used to create a large two-dimensional network of crossed nanofluidic channels. PMID:22533970

  7. Fabrication of a negative PMMA master mold for soft-lithography by MeV ion beam lithography

    NASA Astrophysics Data System (ADS)

    Puttaraksa, Nitipon; Unai, Somrit; Rhodes, Michael W.; Singkarat, Kanda; Whitlow, Harry J.; Singkarat, Somsorn

    2012-02-01

    In this study, poly(methyl methacrylate) (PMMA) was investigated as a negative resist by irradiation with a high-fluence 2 MeV proton beam. The beam from a 1.7 MV Tandetron accelerator at the Plasma and Beam Physics Research Facility (PBP) of Chiang Mai University is shaped by a pair of computer-controlled L-shaped apertures which are used to expose rectangular pattern elements with 1-1000 μm side length. Repeated exposure of rectangular pattern elements allows a complex pattern to be built up. After subsequent development, the negative PMMA microstructure was used as a master mold for casting poly(dimethylsiloxane) (PDMS) following a standard soft-lithography process. The PDMS chip fabricated by this technique was demonstrated to be a microfluidic device.

  8. Cryogenic Etching of Silicon: An Alternative Method for Fabrication of Vertical Microcantilever Master Molds

    SciTech Connect

    Thomas, Darrell Keith; Lavrik, Nickolay V

    2010-01-01

    This paper examines the use of deep reactive ion etching of silicon with fluorine high-density plasmas at cryogenic temperatures to produce silicon master molds for vertical microcantilever arrays used for controlling substrate stiffness for culturing living cells. The resultant profiles achieved depend on the rate of deposition and etching of an SiO{sub x}F{sub y} polymer, which serves as a passivation layer on the sidewalls of the etched structures in relation to areas that have not been passivated with the polymer. We look at how optimal tuning of two parameters, the O{sub 2} flow rate and the capacitively coupled plasma power, determine the etch profile. All other pertinent parameters are kept constant. We examine the etch profiles produced using electron-beam resist as the main etch mask, with holes having diameters of 750 nm, 1 ??m , and 2 ??m.

  9. A comparative analysis of the accuracy of implant master casts fabricated from two different transfer impression techniques

    PubMed Central

    Patil, Rupali; Kadam, Pankaj; Oswal, Chetan; Patil, Seema; Jajoo, Shweta; Gachake, Arati

    2016-01-01

    Aim: This study evaluated and compared two impression techniques in terms of their dimensional accuracies to reproduce implant positions on working casts. Materials and Methods: A master model was designed to simulate a clinical situation. Impressions were made using four techniques: (1) Stock open tray (SOT) technique; (2) stock closed tray (SCT) technique; (3) custom open tray (COT) technique; and (3) custom closed tray (CCT) technique. Reference points on the hexagonal silhouette of the implant on master model and onto the analogs of the obtained master casts were compared after using the four impression techniques. Measurements were made using an optical microscope, capable of recording under 50x magnifications. The means and standard deviations of all the groups and subgroups were calculated and statically analyzed using analysis of variance (ANOVA) and Tukey's test. Results: The open tray impressions showed significantly less variation from the master model and all the techniques studied were comparable. Conclusion: All the techniques studied shown some distortion. COT showed the most accurate results of all the techniques. PMID:27114954

  10. APPEL Masters with Masters #3

    NASA Video Gallery

    Masters with Masters #3 features Mike Hawes, Assoc. Administrator, Office of Independent Program Cost & Evaluation, and Lynn Cline, Deputy Assoc. Administrator for Special Operations Missions, disc...

  11. Master`s Network

    SciTech Connect

    Myers, R.E.; Riley, S.C.

    1994-12-31

    A state-wide network for Mathematics And Science Teaching Excellence Through Resources, Renewal, and Services, MASTER{sup 3}S Network is a grant-supported project designed to provide a comprehensive teacher support system for enhancing MST industry representatives, and MST professional system for enhancing MST industry representatives, and MST professional societies, a unique feature in the broad alliance of organizations involved. Made up of three inter-related projects, MASTER{sup 3}S facilitates the provision of resources, services, and opportunities for renewal for the instructional expert. Project One provides support through expert assistance as a cadre of scientists and engineers volunteer to serve as assistants in the classroom. Project Two provides support in the form of math/science summer courses, plus forums throughout the school year to offer ongoing collegial support. Project Three will soon provide support through information with the development of TROL (Teaching Resources on Line), our catalog database of locally available MST resources. The guiding principle of MASTER3S is the belief that by empowering, supporting and serving the teacher, we can most effectively impact student attitudes toward and achievement in MST subjects.

  12. The fabrication of toroidal and coma-corrected toroidal diffraction gratings from spherical master gratings using elastically-deformable substrates - A progress report

    NASA Technical Reports Server (NTRS)

    Huber, Martin C. E.; Timothy, J. G.; Morgan, Jeffrey S.; Lemaitre, Gerard; Tondello, Giuseppe; Naletto, Giampiero

    1991-01-01

    A technique has been developed which permits toroidal, and coma-corrected toroidal, diffraction gratings to be replicated from spherical master gratings by the use of elastically-deformable substrates. Toroidal gratings correct for astigmatism and, thus, make it possible to construct stigmatic spectrometers that employ a single reflective diffraction grating. These spectrometers are particularly useful for the extreme-ultraviolet (EUV) wavelength range, where reflection coefficients are low, since the single optical surface provides for dispersion, focusing, and astigmatism correction. The fabrication procedures for the pure toroidal, and coma-corrected toroidal, gratings are described, and initial test results are presented. The use of the toroidal gratings in a high-resolution sounding-rocket EUV spectroheliometer, and in both the coronal diagnostics spectrometer and the ultraviolet coronagraph spectrometer on the ESA/NASA solar and heliospheric observatory mission, is described briefly, and the use of this technique for the fabrication of a coma-corrected toroidal grating for the prime Rowland spectrograph of the FUSE/Lyman mission is briefly discussed.

  13. Magnetic Nickel iron Electroformed Trap (MagNET): a master/replica fabrication strategy for ultra-high throughput (>100 mL h(-1)) immunomagnetic sorting.

    PubMed

    Ko, Jina; Yelleswarapu, Venkata; Singh, Anup; Shah, Nishal; Issadore, David

    2016-08-01

    Microfluidic devices can sort immunomagnetically labeled cells with sensitivity and specificity much greater than that of conventional methods, primarily because the size of microfluidic channels and micro-scale magnets can be matched to that of individual cells. However, these small feature sizes come at the expense of limited throughput (ϕ < 5 mL h(-1)) and susceptibility to clogging, which have hindered current microfluidic technology from processing relevant volumes of clinical samples, e.g. V > 10 mL whole blood. Here, we report a new approach to micromagnetic sorting that can achieve highly specific cell separation in unprocessed complex samples at a throughput (ϕ > 100 mL h(-1)) 100× greater than that of conventional microfluidics. To achieve this goal, we have devised a new approach to micromagnetic sorting, the magnetic nickel iron electroformed trap (MagNET), which enables high flow rates by having millions of micromagnetic traps operate in parallel. Our design rotates the conventional microfluidic approach by 90° to form magnetic traps at the edges of pores instead of in channels, enabling millions of the magnetic traps to be incorporated into a centimeter sized device. Unlike previous work, where magnetic structures were defined using conventional microfabrication, we take inspiration from soft lithography and create a master from which many replica electroformed magnetic micropore devices can be economically manufactured. These free-standing 12 μm thick permalloy (Ni80Fe20) films contain micropores of arbitrary shape and position, allowing the device to be tailored for maximal capture efficiency and throughput. We demonstrate MagNET's capabilities by fabricating devices with both circular and rectangular pores and use these devices to rapidly (ϕ = 180 mL h(-1)) and specifically sort rare tumor cells from white blood cells. PMID:27170379

  14. Disaster Master

    MedlinePlus

    ... levels. But watch out! The wrong choice could end the game. Survive all 7 levels plus a turn in the hot seat and become a Disaster Master! Print ... 6 - Tsunami/Earthquake Level 7: Thunderstorm/Lightning ...

  15. Fabrication

    NASA Technical Reports Server (NTRS)

    Angel, Roger; Helms, Richard; Bilbro, Jim; Brown, Norman; Eng, Sverre; Hinman, Steve; Hull-Allen, Greg; Jacobs, Stephen; Keim, Robert; Ulmer, Melville

    1992-01-01

    What aspects of optical fabrication technology need to be developed so as to facilitate existing planned missions, or enable new ones? Throughout the submillimeter to UV wavelengths, the common goal is to push technology to the limits to make the largest possible apertures that are diffraction limited. At any one wavelength, the accuracy of the surface must be better than lambda/30 (rms error). The wavelength range is huge, covering four orders of magnitude from 1 mm to 100 nm. At the longer wavelengths, diffraction limited surfaces can be shaped with relatively crude techniques. The challenge in their fabrication is to make as large as possible a reflector, given the weight and volume constraints of the launch vehicle. The limited cargo diameter of the shuttle has led in the past to emphasis on deployable or erectable concepts such as the Large Deployable Reflector (LDR), which was studied by NASA for a submillimeter astrophysics mission. Replication techniques that can be used to produce light, low-cost reflecting panels are of great interest for this class of mission. At shorter wavelengths, in the optical and ultraviolet, optical fabrication will tax to the limit the most refined polishing methods. Methods of mechanical and thermal stabilization of the substrate will be severely stressed. In the thermal infrared, the need for large aperture is tempered by the even stronger need to control the telescope's thermal emission by cooled or cryogenic operation. Thus, the SIRTF mirror at 1 meter is not large and does not require unusually high accuracy, but the fabrication process must produce a mirror that is the right shape at a temperature of 4 K. Future large cooled mirrors will present more severe problems, especially if they must also be accurate enough to work at optical wavelengths. At the very shortest wavelengths accessible to reflecting optics, in the x-ray domain, the very low count fluxes of high energy photons place a premium on the collecting area. It is

  16. Master Teacher

    ERIC Educational Resources Information Center

    Miranda, Maria Eugenia

    2011-01-01

    Dr. Carole Berotte Joseph, the new president of Bronx Community College, or BCC, has been training to lead an institution of higher education since grade school, taking on the role of master teacher since she played on her parents' stoop with the neighborhood children in Brooklyn. Growing up, she didn't play with dolls much. She played with real…

  17. Master-Iac Master-Saao OTs

    NASA Astrophysics Data System (ADS)

    Pogrosheva, T.; Vladimirov, V.; Lipunov, V.; Lopez, R. Rebolo; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Balanutsa, P.; Kornilov, V.; Gorbunov, I.; Gress, O.; Shumkov, V.; Ricart, M. Serra; Israelian, G.; Potter, S.; Kniazev, A.

    2016-06-01

    MASTER-IAC auto-detection system( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 20h 58m 16.98s +23d 58m 12.6s on 2016-06-09.03890 UT. The OT unfiltered magnitude is 17.5m (limit 19.4m).

  18. MASTER TELEVISION ANTENNA SYSTEM.

    ERIC Educational Resources Information Center

    Rhode Island State Dept. of Education, Providence.

    SPECIFICATIONS FOR THE FURNISHING AND INSTALLATION OF TELEVISION MASTER ANTENNA SYSTEMS FOR SECONDARY AND ELEMENTARY SCHOOLS ARE GIVEN. CONTRACTOR REQUIREMENTS, EQUIPMENT, PERFORMANCE STANDARDS, AND FUNCTIONS ARE DESCRIBED. (MS)

  19. MASTER: optical transients

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Gress, O.; Lipunov, V.; Buckley, D.; Lopez, R. Rebolo; Serra-Ricart, M.; Gorbovskoy, E.; Popova, E.; Kuvshinov, D.; Kuznetsov, A.; Kornilov, V.; Vlasenko, D.; Gress, O.; Shurpakov, S.; Potter, S.; Kniazev, A.

    2016-07-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 19h 45m 07.47s -20d 07m 20.5s on 2016-07-11.00663 UT. The OT unfiltered magnitude is (limit 18.8m).

  20. MASTER: 2 optical transients

    NASA Astrophysics Data System (ADS)

    Vladimirov, V.; Shumkov, V.; Lipunov, V.; Buckley, D.; Lopez, R. Rebolo; Serra-Ricart, M.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kornilov, V.; Kuvshinov, D.; Kuznetsov, A.; Chazov, V.

    2016-08-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 15h 25m 39.43s -70d 22m 45.1s on 2016-08-16.80259 UT. The OT unfiltered magnitude is 17.0m (mlim=17.9m).

  1. Master: 3 OT

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Lipunov, V.; Buckley, D.; Tlatov, A.; Gorbovskoy, E.; Tyurina, N.; Kuznetsov, A.; Kornilov, V.; Kuvshinov, D.; Popova, E.; Vlasenko, D.; Shumkov, V.; Potter, S.; Kniazev, A.; Budnev, N.; Gress, O.; Ivanov, K.; Senik, V.; Dormidontov, D.; Parhomenko, A. V.

    2016-08-01

    MASTER-Kislovodsk auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 21h 33m 50.58s +06d 51m 22.5s on 2016-07-27.94690 UT. The OT unfiltered magnitude is 17.8m (limit 18.0m).

  2. MASTER: 3 optical transients

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Pogrosheva, T.; Lipunov, V.; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Kornilov, V.; Shumkov, V.; Gorbunov, I.; Gress, O.; Kniazev, S. Potter A.

    2016-04-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 10h 34m 32.65s -38d 51m 35.3s on 2016-04-15.84756 UT. The OT unfiltered magnitude is 17.5m (limit 19.3m).

  3. MASTER: 6 optical transients

    NASA Astrophysics Data System (ADS)

    Gress, O.; Balanutsa, P.; Vladimirov, V.; Lipunov, V.; Buckley, D.; Tlatov, A.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Kornilov, V.; Gorbunov, I.; Shumkov, V.; Kochutina, N.; Potter, S.; Kniazev, A.; Senik, V.; Dormidontov, D.; Parkhomenko, A.

    2016-06-01

    MASTER-IAC auto-detection system (Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L) discovered OT source at (RA, Dec) = 20h 03m 08.64s +02d 34m 10.4s on 2016-06-02.14910 UT with unfiltered m_OT=16.3m (mlim=18.8m).

  4. MASTER optical transients

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Shumkov, V.; Gorbovskoy, E.; Lipunov, V.; Buckley, D.; Potter, S.; Rebolo, R.; Serra-Ricart, M.; Israelyan, G.; Tiurina, N.; Kornilov, V.; Gorbunv, I.; Popova, E.; Vladimirov, V.; Kuvshinov, D.; Budnev, N.; Gress, O.; Ivanov, K.

    2016-05-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 15h 31m 05.22s -26d 04m 37.2s on 2016-05-07.99397 UT. The OT unfiltered magnitude is 17.7m (limit 20.0m).

  5. Master Teachers. Fastback 201.

    ERIC Educational Resources Information Center

    Moore, Richard W.

    A nationwide interest in master-teacher plans has arisen as a response to the general malaise in education, but the viability of such plans depends on finding answers to certain crucial problems. Some basic issues must be addressed before master teachers can even be identified: whether a heirarchy of teachers should be established, or prior…

  6. MASTER: bright OTs

    NASA Astrophysics Data System (ADS)

    Gress, O.; Vladimirov, V.; Lipunov, V.; Gorbovskoy, E.; Buckley, D.; Balanutsa, P.; Tiurina, N.; Kornilov, V.; Kuznetsov, A.; Gorbunov, I.; Vlasenko, D.; Kuvshinov, D.; Popova, E.; Potter, S.; Kotze, M.; Budnev, N.; Poleschuk, V.; Ivanov, K.

    2016-01-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 14h 50m 56.15s -25d 55m 26.9s on 2016-01-27.02773 UT. The OT unfiltered magnitude is 16.3 (limit 18.4m).

  7. Endurance analysis of optical master stamps for UV-replication

    NASA Astrophysics Data System (ADS)

    Wippermann, F. C.; Reimann, A.; Leibeling, G.

    2011-03-01

    The fabrication of optical components based on UV-replication is spreading rapidly in the field of high volume and low cost production. Hereby, a master stamp providing optical surface quality is imprinted into a liquid polymer material which can be cured under UV-exposure. Most prominent is the fabrication of miniaturized camera objectives for mobile phone applications done on wafer level. The required lens surfaces possess high sag and aspherical shape which leads to a challenging fabrication of the master stamp which consists of an array of identical convex or concave optical surfaces. We analyze the endurance of the stamp used in a step & repeat process for the fabrication of array-like structures used as master molds for UV-replication.

  8. Acronym master list

    SciTech Connect

    1995-06-01

    This document is a master list of acronyms and other abbreviations that are used by or could be useful to, the personnel at Los Alamos National Laboratory. Many specialized and well-known abbreviations are not included in this list.

  9. Language Master Redux.

    ERIC Educational Resources Information Center

    Sippola, Arne E.

    1997-01-01

    Describes a set of activities and materials using Language Master machines, combined with more traditional listening-while-reading procedures that helped emergent readers grow rapidly in reading ability and motivation to read. (SR)

  10. MASTER HOME ENVIRONMENTALIST PROGRAM

    EPA Science Inventory

    The Master Home Environmentalist (MHE) program is an innovative approach to address issues of indoor pollution, such as molds and biological contaminants that cause allergies and asthma, dust, indoor air pollution (including asbestos, formaldehyde, radon, combustion sources, tob...

  11. The master science teacher

    NASA Astrophysics Data System (ADS)

    Toh, Kok-Aun; Tsoi, Mun-Fie

    2008-11-01

    The dire need of some schools to boost the academic performance of their students inevitably rests with their ability to attract highly qualified teachers. As such, the UK has put in place the Advanced Skills Teacher (AST) scheme, while the US has set the ball rolling in laying down standards for the certification of the master science teacher, to distil the best teachers from this pool of highly qualified science teachers. This article examines some of the practices in the teaching-learning process one would associate with those of master science teachers. It argues for the master science teacher to have a well-developed pedagogical content knowledge rather than be an expert in content knowledge. It argues for the master science teacher to be someone who has moved 'from personal comprehension to preparing for the comprehension of others' (Shulman 1987 Harv. Educ. Rev. 75 1-22).

  12. IDC Integrated Master Plan.

    SciTech Connect

    Clifford, David J.; Harris, James M.

    2014-12-01

    This is the IDC Re-Engineering Phase 2 project Integrated Master Plan (IMP). The IMP presents the major accomplishments planned over time to re-engineer the IDC system. The IMP and the associate Integrated Master Schedule (IMS) are used for planning, scheduling, executing, and tracking the project technical work efforts. REVISIONS Version Date Author/Team Revision Description Authorized by V1.0 12/2014 IDC Re- engineering Project Team Initial delivery M. Harris

  13. MASTER: dwarf nova outburst

    NASA Astrophysics Data System (ADS)

    Popova, E.; Gress, O.; Lipunov, V.; Gabovich, A.; Yurkov, V.; Sergienko, Yu.; Budnev, N.; Ivanov, K.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.

    2016-07-01

    MASTER-Amur auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 05h 00m 02.2s +74d 04m 07.4s on 2016-07-06 16:47:02.264UT with unfiltered(0.2B2+0.8R2 calibrated to USNO B1) m_OT=16.9. The OT is seen on 6 images. There is no minor planet at this place.

  14. ELECTRONIC MASTER SLAVE MANIPULATOR

    DOEpatents

    Goertz, R.C.; Thompson, Wm.M.; Olsen, R.A.

    1958-08-01

    A remote control manipulator is described in which the master and slave arms are electrically connected to produce the desired motions. A response signal is provided in the master unit in order that the operator may sense a feel of the object and may not thereby exert such pressures that would ordinarily damage delicate objects. This apparatus will permit the manipulation of objects at a great distance, that may be viewed over a closed TV circuit, thereby permitting a remote operator to carry out operations in an extremely dangerous area with complete safety.

  15. Soils. Transparency Masters.

    ERIC Educational Resources Information Center

    Clemson Univ., SC. Vocational Education Media Center.

    This document is a collection of 43 overhead transparency masters to be used as teaching aids in a course of study involving soils such as geology, agronomy, hydrology, earth science, or land use study. Some transparencies are in color. Selected titles of transparencies may give the reader a better understanding of the graphic content. Titles are:…

  16. The Change Masters.

    ERIC Educational Resources Information Center

    Kanter, Rosabeth Moss

    1984-01-01

    The change masters are identified as corporate managers who have the resources and the vision to effect an economic renaissance in the United States. Strategies for change should emphasize horizontal as well as vertical communication, and should reward enterprise and innovation at all levels. (JB)

  17. Master Watershed Stewards.

    ERIC Educational Resources Information Center

    Comer, Gary L.

    The Master Watershed Stewards (MWS) Program is a pilot project (developed through the cooperation of the Ohio State University Extension Logan and Hardin County Offices and the Indian Lake Watershed Project) offering the opportunity for communities to get involved at the local level to protect their water quality. The program grew out of the…

  18. Complex master slave interferometry.

    PubMed

    Rivet, Sylvain; Maria, Michael; Bradu, Adrian; Feuchter, Thomas; Leick, Lasse; Podoleanu, Adrian

    2016-02-01

    A general theoretical model is developed to improve the novel Spectral Domain Interferometry method denoted as Master/Slave (MS) Interferometry. In this model, two functions, g and h are introduced to describe the modulation chirp of the channeled spectrum signal due to nonlinearities in the decoding process from wavenumber to time and due to dispersion in the interferometer. The utilization of these two functions brings two major improvements to previous implementations of the MS method. A first improvement consists in reducing the number of channeled spectra necessary to be collected at Master stage. In previous MSI implementation, the number of channeled spectra at the Master stage equated the number of depths where information was selected from at the Slave stage. The paper demonstrates that two experimental channeled spectra only acquired at Master stage suffice to produce A-scans from any number of resolved depths at the Slave stage. A second improvement is the utilization of complex signal processing. Previous MSI implementations discarded the phase. Complex processing of the electrical signal determined by the channeled spectrum allows phase processing that opens several novel avenues. A first consequence of such signal processing is reduction in the random component of the phase without affecting the axial resolution. In previous MSI implementations, phase instabilities were reduced by an average over the wavenumber that led to reduction in the axial resolution. PMID:26906857

  19. The Master Plan Revisited.

    ERIC Educational Resources Information Center

    Mulrooney, Virginia F.

    The State of California, as it seeks to revise the Master Plan for Higher Education, is grappling with circumstances similar to those underpinning the revision of the United States' original Articles of Confederation. The delegates to the 1787 Constitutional Convention had to identify the task before them; determine how the country would be…

  20. William Brickman, Master Teacher

    ERIC Educational Resources Information Center

    Swing, Elizabeth Sherman

    2010-01-01

    In this article, the author shares her encounter and relationship with William Brickman as her master teacher. William Brickman was her professor, her dissertation advisor, her mentor, and her friend. Her pursuit of a Ph.D. in late middle age may have seemed strange to friends, family, and some of her professors, but not to Brickman. She enrolled…

  1. MASTER: 3 optical transients

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Lipunov, V.; Gorbovskoy, E.; Buckley, D.; Tiurina, N.; Kornilov, V.; Gress, O.; Kuznetsov, A.; Shumkov, V.; Vladimirov, V.; Gorbunov, I.; Vlasenko, D.; Potter, S.; Kotze, M.; Tlatov, A.; Senik, V.; Dormidontov, D.; Parkhomenko, A.

    2016-02-01

    MASTER-Kislovodsk auto-detection system ( Lipunov et al., 2010 ) discovered OT source at (RA, Dec) = 06h 33m 29.26s +38d 55m 09.2s on 2016-01-30.80899 UT. The OT unfiltered magnitude is 17.3 (the limit is 19.9m).

  2. The Master Science Teacher

    ERIC Educational Resources Information Center

    Toh, Kok-Aun; Tsoi, Mun-Fie

    2008-01-01

    The dire need of some schools to boost the academic performance of their students inevitably rests with their ability to attract highly qualified teachers. As such, the UK has put in place the Advanced Skills Teacher (AST) scheme, while the US has set the ball rolling in laying down standards for the certification of the master science teacher, to…

  3. Master Study: Ceramics

    ERIC Educational Resources Information Center

    Clark, Kelly

    2004-01-01

    In painting and drawing classes, it is typical to ask students to work directly from a master. It is one way to study composition techniques, and to become familiar with classical style firsthand. In museums, easels are set up as artists work, not in an attempt to copy or plagiarize, but in an attempt to be part of history by participating in it.…

  4. Fabricating superhydrophilic wool fabrics.

    PubMed

    Chen, Dong; Tan, Longfei; Liu, Huiyu; Hu, Junyan; Li, Yi; Tang, Fangqiong

    2010-04-01

    A simple method for fabricating environmentally stable superhydrophilic wool fabrics is reported here. An ultrathin silica layer coated on the wool altered both the surface roughness and the surface energy of the fiber and endowed the wool fabrics with excellent water absorption. The process of coating silica sols was dependent on an acid solution of low pH, which influenced the electrostatic interactions between nanoparticles and wool fibers. The morphology and composition of silica-sol-coated wool fabrics were characterized by a combination of SEM, TEM, EDX, FTIR, and XPS measurements. The possible mechanism and size effect of silica nanoparticles on the hydrophilic property of wool fabric were discussed. The washing fastness of the superhydrophilic wool fabrics in perchlorethylene and water was also evaluated. This study shows that wool fabrics modified by optical transparence, chemical stability, and nontoxic silica sols are promising in constructing smart textiles. PMID:19908843

  5. Mastering the Offset Master. Student's Manual and Instructor's Manual.

    ERIC Educational Resources Information Center

    Snapp, Jane

    Supporting performance objective 78 of the V-TECS (Vocational-Technical Education Consortium of States) Secretarial Catalog, both a set of student materials and an instructor's manual on mastering the offset master are included in this packet. (The packet is the eleventh in a set of fifteen on typewriting--CE 016 920-934.) The student materials…

  6. Master-Iac Master-Saao 2 bright OTs

    NASA Astrophysics Data System (ADS)

    Gress, O.; Pogrosheva, T.; Lipunov, V.; Lopez, R. Rebolo; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Gorbunov, I.; Kuznetsov, A.; Popova, E.; Kuvshinov, D.; Serra-Ricart, M.; Israelian, G.; Potter, S.; Kniazev, A.

    2016-05-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 00h 10m 21.33s +73d 15m 16.5s on 2016-05-24.18141 UT. The OT unfiltered magnitude is 15.7m (limit 18.1m).

  7. What about Master's Students? The Master's Student Persistence Model

    ERIC Educational Resources Information Center

    Cohen, Kristin E.

    2012-01-01

    This study was designed to investigate the factors that affect master's student persistence in the United States. More specifically, this study explored whether the following factors: students' background, institution's, academic, environmental and psychological influences, had a significant effect on whether a master's student persisted and/or…

  8. The master hearing aid.

    PubMed

    Curran, James R; Galster, Jason A

    2013-06-01

    As early as the 1930s the term Master Hearing Aid (MHA) described a device used in the fitting of hearing aids. In their original form, the MHA was a desktop system that allowed for simulated or actual adjustment of hearing aid components that resulted in a changed hearing aid response. Over the years the MHA saw many embodiments and contributed to a number of rationales for the fitting of hearing aids. During these same years, the MHA was viewed by many as an inappropriate means of demonstrating hearing aids; the audio quality of the desktop systems was often superior to the hearing aids themselves. These opinions and the evolution of the MHA have molded the modern perception of hearing aids and the techniques used in the fitting of hearing aids. This article reports on a history of the MHA and its influence on the fitting of hearing aids. PMID:23686682

  9. Masters change, slaves remain.

    PubMed

    Graham, Patricia; Penn, Jill K M; Schedl, Paul

    2003-01-01

    Sex determination offers an opportunity to address many classic questions of developmental biology. In addition, because sex determination evolves rapidly, it offers an opportunity to investigate the evolution of genetic hierarchies. Sex determination in Drosophila melanogaster is controlled by the master regulatory gene, Sex lethal (Sxl). DmSxl controls the alternative splicing of a downstream gene, transformer (tra), which acts with tra2 to control alternative splicing of doublesex (dsx). DmSxl also controls its own splicing, creating an autoregulatory feedback loop that ensures expression of Sxl in females, but not males. A recent paper has shown that in the dipteran Ceratitis capitata later (downstream) steps in the regulatory hierarchy are conserved, while earlier (upstream) steps are not. Cctra is regulated by alternative splicing and apparently controls the alternative splicing of Ccdsx. However, Cctra is not regulated by CcSxl. Instead it appears to autoregulate in a manner similar to the autoregulation seen with DmSxl. PMID:12508274

  10. The Master Hearing Aid

    PubMed Central

    Curran, James R.

    2013-01-01

    As early as the 1930s the term Master Hearing Aid (MHA) described a device used in the fitting of hearing aids. In their original form, the MHA was a desktop system that allowed for simulated or actual adjustment of hearing aid components that resulted in a changed hearing aid response. Over the years the MHA saw many embodiments and contributed to a number of rationales for the fitting of hearing aids. During these same years, the MHA was viewed by many as an inappropriate means of demonstrating hearing aids; the audio quality of the desktop systems was often superior to the hearing aids themselves. These opinions and the evolution of the MHA have molded the modern perception of hearing aids and the techniques used in the fitting of hearing aids. This article reports on a history of the MHA and its influence on the fitting of hearing aids. PMID:23686682

  11. Master external pressure charts

    SciTech Connect

    Michalopoulos, E.

    1996-12-01

    This paper presents a method to develop master external pressure charts from which individual external pressure charts for each material specification may be derived. The master external charts can represent a grouping of materials with similar chemical composition, similar stress-strain curves but produced to different strength levels. External pressure charts are used by various Sections of the ASME Boiler and Pressure Vessel and Piping Codes to design various components such as cylinders, sphered, formed heads, tubes, piping, rings and other components, subjected to external pressure or axial compression loads. These charts are pseudo stress-strain curves for groups of materials with similar stress-strain shapes. The traditional approach was originally developed in the 1940`s and is a graphical approach where slopes to the strain curves are drawn graphically from which pseudo-strain levels are calculated. The new method presented in this paper develops mathematical relationships for the material stress-strain curves and the external pressure charts. The method has the ability to calculate stress-strain curves from existing external pressure charts. The relationships are a function of temperature, the modulus of elasticity, yield strength, and two empirical material constants. In this approach, conservative assumptions used to assign materials to lower bound external pressure charts can be removed. This increases the buckling strength capability of many materials in the Code, providing economic benefits while maintaining the margin of safety specified by the Code criteria. The method can also reduce the number of material charts needed in the Code and provides for the capability to extend the existing pressure charts to higher design temperatures. The new method is shown to contain a number of improvements over the traditional approach and is presently under consideration by appropriate ASME Code committees.

  12. MASTER: bright dwarf nova outburst

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Gress, O.; Lipunov, V.; Lopez, R. Rebolo; Serra-Ricart, M.; Gorbovskoy, E.; Tyurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Kuvshinov, D.; Popova, E.; Vlasenko, D.; Pogrosheva, T.

    2016-08-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 19h 52m 39.94s +51d 41m 56.4s on 2016-08-06.96659 UT. The OT unfiltered magnitude is 16.9m (limit 19.4m).

  13. MASTER PSN in Sloan galaxy

    NASA Astrophysics Data System (ADS)

    Pogrosheva, T.; Balanutsa, P.; Lipunov, V.; Tiurina, N.; Buckley, D.; Gorbovskoy, E.; Kuznetsov, A.; Vladimirov, V.; Kornilov, V.; Gorbunov, I.; Gress, O.; Kuvshinov, D.; Shumkov, V.; Potter, S.; Kniazev, A.

    2016-07-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 12h 11m 51.82s -02d 35m 27.9s on 2016-07-07.77319 UT. The OT unfiltered magnitude is 17.1m (limit 19.2m).

  14. MASTER: PSN in interacting galaxies

    NASA Astrophysics Data System (ADS)

    Gress, O.; Lipunov, V.; Gorbovskoy, E.; Lopez, R. Rebolo; Ricart, M. Serra; Israelian, G.; Tiurina, N.; Balanutsa, P.; Kornilov, V.; Kuznetsov, A.; Vladimirov, V.; Vlasenko, D.; Gorbunov, I.; Kuvshinov, D.

    2016-03-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 14h 27m 18.40s -01d 40m 31.0s on 2016-03-09.06447 UT. The OT unfiltered magnitude is (limit 19.9m).

  15. MASTER-SAAO: optical transients

    NASA Astrophysics Data System (ADS)

    Gress, O.; Lipunov, V.; Buckley, D.; Gorbovskoy, E.; Balanutsa, P.; Tiurina, N.; Kornilov, V.; Kuznetsov, A.; Vlasenko, D.; Gorbunov, I.; Kuvshinov, D.; Vladimirov, V.; Potter, S.; Kniazev, A.

    2016-03-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 09h 48m 51.15s -11d 00m 55.0s on 2016-03-01.97924 UT. The OT unfiltered magnitude is (the limit is 19.6m).

  16. MASTER-Net optical transients

    NASA Astrophysics Data System (ADS)

    Gress, O.; Lipunov, V.; Gorbovskoy, E.; Buckley, D.; Rebolo, R.; Ricart, M. Serra; Israelian, G.; Lodieu, N.; Tiurina, N.; Balanutsa, P.; Kornilov, V.; Kuznetsov, A.; Gorbunov, I.; Vlasenko, D.; Vladimirov, V.; Potter, S.; Kotze, M.

    2016-02-01

    MASTER-SAAO auto-detection system( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 17h 35m 09.92s -61d 59m 41.3s on 2016-01-29.06019 UT. The OT unfiltered magnitude is 15.1m (limit 18.3m).

  17. MASTER-Net: optical transients

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Vladimirov, V.; Lipunov, V.; Gorbovskoy, E.; Buckley, D.; Tiurina, N.; Kornilov, V.; Gress, O.; Kuznetsov, A.; Shumkov, V.; Gorbunov, I.; Vlasenko, D.; Kuvshinov, D.; Potter, S.; Kotze, M.; Tlatov, A.; Senik, V.; Dormidontov, D.; Parkhomenko, A.

    2016-02-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 04h 53m 02.87s -49d 21m 28.4s on 2016-02-22.89387 UT. The OT unfiltered magnitude is (the limit is 18.7m).

  18. Master Console, SMC

    NASA Technical Reports Server (NTRS)

    Paga Marrero, Hector Jose

    2013-01-01

    The Master Console oversees the function of Computer Systems in Firing room 1 (FR1). Master Console Operators, MCOs' for short, are our customer. I was integrated into the System Monitoring and Control (SMC) software team that is under the guidance of David Slaiman, who is the product group lead. I have been brought up to speed with System Monitoring and Control. The initial time spent reading SMC software design description and understanding how it works. The current Firing Room 1 Console Display is a floor layout giving the MCO two essential pieces of information which are Health and Status. When an issue arises, the MCO has to look on the display to find which console is affected and then the MCO must use the Reference designator from the display to manually search for the Portal Workstation (PWS) installed in the console using the hardware map; which is a long process to lookup a PWS if an issue is present. My project is to make the FR1 Console Display easier for the MCO's to pinpoint PWS's without having to lookup additional resources in the process. My project also includes updating Firing Room 1 Console Display to include the F1R Non-Redundant Set. The display does not have good use of space and functionality. PWS numbers were not present in the previous design and are the critical component in efficient understanding and administration of the consoles. Part of the process includes getting feedback from the customer, instead of just emailing them with a question, we made a proposal with changes so they could respond and give us their input; which proved to be an effective method for engaging them. In order to do this I had to use the Display Editor (DE) tool developed by NASA, Paint.Net and Visio. The process I have been using has been Visio to alter the floor layout of Firing Room and take advantage of the white areas, and then I take the altered floor plan into Paint.Net. Once in Paint.Net I put the new floor plan as a background to the standard console

  19. Master oscillator stability requirements considerations

    SciTech Connect

    Schwarz, H.; Vancraeynest, J.

    1986-06-24

    This note attempts to point out some ideas about the required stability of the 476 MHz master oscillator, assuming that the phase noise of the oscillator is the only source of noise in the accelerator system.

  20. Hood River Production Master Plan.

    SciTech Connect

    O'Toole, Patty

    1991-07-01

    The Northwest Power Planning Council's 1987 Columbia River Fish and Wildlife Program authorizes the development of artificial production facilities to raise chinook salmon and steelhead for enhancement in the Hood, Umatilla, Walla Walla, Grande Ronde and Imnaha rivers and elsewhere. On February 26, 1991 the Council agreed to disaggregate Hood River from the Northeast Oregon Hatchery Project, and instead, link the Hood River Master Plan (now the Hood River Production Plan) to the Pelton Ladder Project (Pelton Ladder Master Plan 1991).

  1. Dual arm master controller concept

    SciTech Connect

    Kuban, D.P.; Perkins, G.S.

    1984-01-01

    The Advanced Servomanipulator (ASM) slave was designed with an anthropomorphic stance, gear/torque tube power drives, and modular construction. These features resulted in increased inertia, friction, and backlash relative to tape-driven manipulators. Studies were performed which addressed the human factors design and performance trade-offs associated with the corresponding master controller best suited for the ASM. The results of these studies, as well as the conceptual design of the dual arm master controller, are presented. 6 references, 3 figures.

  2. Concept for a large master/slave-controlled robotic hand

    NASA Technical Reports Server (NTRS)

    Grissom, William A.; Abdallah, Mahmoud A.; White, Carl L.

    1988-01-01

    A strategy is presented for the design and construction of a large master/slave-controlled, five-finger robotic hand. Each of the five fingers will possess four independent axes each driven by a brushless DC servomotor and, thus, four degrees-of-freedom. It is proposed that commercially available components be utilized as much as possible to fabricate a working laboratory model of the device with an anticipated overall length of two-to-four feet (0.6 to 1.2 m). The fingers are to be designed so that proximity, tactile, or force/torque sensors can be imbedded in their structure. In order to provide for the simultaneous control of the twenty independent hand joints, a multilevel master/slave control strategy is proposed in which the operator wears a specially instrumented glove which produces control signals corresponding to the finger configurations and which is capable of conveying sensor feedback signals to the operator. Two dexterous hand master devices are currently commercially available for this application with both undergoing continuing development. A third approach to be investigated for the master control mode is the use of real-time image processing of a specially patterned master glove to provide the respective control signals for positioning the multiple finger joints.

  3. Cloning SU8 silicon masters using epoxy resins to increase feature replicability and production for cell culture devices

    PubMed Central

    Kamande, J. W.; Wang, Y.; Taylor, A. M.

    2015-01-01

    In recent years, there has been a dramatic increase in the use of poly(dimethylsiloxane) (PDMS) devices for cell-based studies. Commonly, the negative tone photoresist, SU8, is used to pattern features onto silicon wafers to create masters (SU8-Si) for PDMS replica molding. However, the complexity in the fabrication process, low feature reproducibility (master-to-master variability), silane toxicity, and short life span of these masters have been deterrents for using SU8-Si masters for the production of cell culture based PDMS microfluidic devices. While other techniques have demonstrated the ability to generate multiple devices from a single master, they often do not match the high feature resolution (∼0.1 μm) and low surface roughness that soft lithography masters offer. In this work, we developed a method to fabricate epoxy-based masters that allows for the replication of features with high fidelity directly from SU8-Si masters via their PDMS replicas. By this method, we show that we could obtain many epoxy based masters with equivalent features to a single SU8-Si master with a low feature variance of 1.54%. Favorable feature transfer resolutions were also obtained by using an appropriate Tg epoxy based system to ensure minimal shrinkage of features ranging in size from ∼100 μm to <10 μm in height. We further show that surface coating epoxy masters with Cr/Au lead to effective demolding and yield PDMS chambers that are suitable for long-term culturing of sensitive primary hippocampal neurons. Finally, we incorporated pillars within the Au-epoxy masters to eliminate the process of punching media reservoirs and thereby reducing substantial artefacts and wastage. PMID:26180572

  4. Microfluidics in the Undergraduate Laboratory: Device Fabrication and an Experiment to Mimic Intravascular Gas Embolism

    ERIC Educational Resources Information Center

    Jablonski, Erin L.; Vogel, Brandon M.; Cavanagh, Daniel P.; Beers, Kathryn L.

    2010-01-01

    A method to fabricate microfluidic devices and an experimental protocol to model intravascular gas embolism for undergraduate laboratories are presented. The fabrication process details how to produce masters on glass slides; these masters serve as molds to pattern channels in an elastomeric polymer that can be adhered to a substrate, resulting in…

  5. Master/Programmable-Slave Computer

    NASA Technical Reports Server (NTRS)

    Smaistrla, David; Hall, William A.

    1990-01-01

    Unique modular computer features compactness, low power, mass storage of data, multiprocessing, and choice of various input/output modes. Master processor communicates with user via usual keyboard and video display terminal. Coordinates operations of as many as 24 slave processors, each dedicated to different experiment. Each slave circuit card includes slave microprocessor and assortment of input/output circuits for communication with external equipment, with master processor, and with other slave processors. Adaptable to industrial process control with selectable degrees of automatic control, automatic and/or manual monitoring, and manual intervention.

  6. Enhanced Master Controller Unit Tester

    NASA Technical Reports Server (NTRS)

    Benson, Patricia; Johnson, Yvette; Johnson, Brian; Williams, Philip; Burton, Geoffrey; McCoy, Anthony

    2007-01-01

    The Enhanced Master Controller Unit Tester (EMUT) software is a tool for development and testing of software for a master controller (MC) flight computer. The primary function of the EMUT software is to simulate interfaces between the MC computer and external analog and digital circuitry (including other computers) in a rack of equipment to be used in scientific experiments. The simulations span the range of nominal, off-nominal, and erroneous operational conditions, enabling the testing of MC software before all the equipment becomes available.

  7. El Camino College Master Plan.

    ERIC Educational Resources Information Center

    El Camino Coll., Torrance, CA.

    This document is the educational Master Plan for El Camino Community College District. The purpose of the plan is to develop a research-based document that will be used as a foundation for decisions regarding instructional programs, support services, staffing and facilities. It is intended to serve as the basic foundation for all other plans of…

  8. Masters in veterinary professional studies.

    PubMed

    McGowan, Catherine; Tee, Rebekah

    2015-05-30

    Kate Thompson and Dan Shaw will soon become the first graduates of the University of Liverpool's Postgraduate Masters in Veterinary Professional Studies. Catherine McGowan, director of veterinary postgraduate education, and Rebekah Tee, lecturer in small animal practice, believe that the programme marks a new phase in postgraduate education. PMID:26025722

  9. Master/slave manipulator system

    NASA Technical Reports Server (NTRS)

    Vykukal, H. C.; King, R. F.; Vallotton, W. C.

    1973-01-01

    System capabilities are equivalent to mobility, dexterity, and strength of human arm. Arrangement of torque motor, harmonic drive, and potentiometer combination allows all power and control leads to pass through center of slave with position-transducer arrangement of master, and "stovepipe joint" is incorporated for manipulator applications.

  10. Master-slave micromanipulator method

    SciTech Connect

    Morimoto, A.K.; Kozlowski, D.M.; Charles, S.T.; Spalding, J.A.

    1999-12-14

    A method is disclosed based on precision X-Y stages that are stacked. Attached to arms projecting from each X-Y stage are a set of two axis gimbals. Attached to the gimbals is a rod, which provides motion along the axis of the rod and rotation around its axis. A dual-planar apparatus that provides six degrees of freedom of motion precise to within microns of motion. Precision linear stages along with precision linear motors, encoders, and controls provide a robotics system. The motors can be remotized by incorporating a set of bellows on the motors and can be connected through a computer controller that will allow one to be a master and the other one to be a slave. Position information from the master can be used to control the slave. Forces of interaction of the slave with its environment can be reflected back to the motor control of the master to provide a sense of force sensed by the slave. Forces import onto the master by the operator can be fed back into the control of the slave to reduce the forces required to move it.

  11. McMaster: A Rebuttal

    ERIC Educational Resources Information Center

    Zeidler, E. H.; Mustard, J. F.

    1973-01-01

    A rebuttal to an article by Robert Jensen, Physician, Heal Thyself (Architectural Forum, June 1973) about McMaster University Health Sciences Center in Hamilton, Ontario. The original article attempted to put architecture into its social context and to discuss the values and images to which it should respond. A reply by Mr. Jensen is included.…

  12. Master Plan for Instructional Computing.

    ERIC Educational Resources Information Center

    Jacobs, Alan

    This master plan focuses attention on the roles computers will play in improving the quality of education over the next 5 years in the Maricopa Community College District. Following an executive summary and introductory material, definitions of instructional computing, computer infusion, and levels of software are presented along with assumptions…

  13. Mastering the Vocabulary of Accounting.

    ERIC Educational Resources Information Center

    Tischler, Helene

    Developed for use by students in an introductory accounting course, these learning modules deal with mastering the vocabulary of accounting. Focus of the modules is on vocabulary appearing in the first six chapters of the text, "Accounting Principles" by Niswonger and Fess. Covered in the individual modules are the following topics: discovering…

  14. Master-slave micromanipulator apparatus

    DOEpatents

    Morimoto, A.K.; Kozlowski, D.M.; Charles, S.T.; Spalding, J.A.

    1999-08-31

    An apparatus is disclosed based on precision X-Y stages that are stacked. Attached to arms projecting from each X-Y stage are a set of two axis gimbals. Attached to the gimbals is a rod, which provides motion along the axis of the rod and rotation around its axis. A dual-planar apparatus that provides six degrees of freedom of motion precise to within microns of motion. Precision linear stages along with precision linear motors, encoders, and controls provide a robotics system. The motors can be positioned in a remote location by incorporating a set of bellows on the motors and can be connected through a computer controller that will allow one to be a master and the other one to be a slave. Position information from the master can be used to control the slave. Forces of interaction of the slave with its environment can be reflected back to the motor control of the master to provide a sense of force sensed by the slave. Forces import onto the master by the operator can be fed back into the control of the slave to reduce the forces required to move it. 12 figs.

  15. Master-slave micromanipulator method

    DOEpatents

    Morimoto, Alan K.; Kozlowski, David M.; Charles, Steven T.; Spalding, James A.

    1999-01-01

    A method based on precision X-Y stages that are stacked. Attached to arms projecting from each X-Y stage are a set of two axis gimbals. Attached to the gimbals is a rod, which provides motion along the axis of the rod and rotation around its axis. A dual-planar apparatus that provides six degrees of freedom of motion precise to within microns of motion. Precision linear stages along with precision linear motors, encoders, and controls provide a robotics system. The motors can be remotized by incorporating a set of bellows on the motors and can be connected through a computer controller that will allow one to be a master and the other one to be a slave. Position information from the master can be used to control the slave. Forces of interaction of the slave with its environment can be reflected back to the motor control of the master to provide a sense of force sensed by the slave. Forces import onto the master by the operator can be fed back into the control of the slave to reduce the forces required to move it.

  16. Master-slave micromanipulator apparatus

    DOEpatents

    Morimoto, Alan K.; Kozlowski, David M.; Charles, Steven T.; Spalding, James A.

    1999-01-01

    An apparatus based on precision X-Y stages that are stacked. Attached to arms projecting from each X-Y stage are a set of two axis gimbals. Attached to the gimbals is a rod, which provides motion along the axis of the rod and rotation around its axis. A dual-planar apparatus that provides six degrees of freedom of motion precise to within microns of motion. Precision linear stages along with precision linear motors, encoders, and controls provide a robotics system. The motors can be positioned in a remote location by incorporating a set of bellows on the motors and can be connected through a computer controller that will allow one to be a master and the other one to be a slave. Position information from the master can be used to control the slave. Forces of interaction of the slave with its environment can be reflected back to the motor control of the master to provide a sense of force sensed by the slave. Forces import onto the master by the operator can be fed back into the control of the slave to reduce the forces required to move it.

  17. Improved electromechanical master-slave manipulator

    NASA Technical Reports Server (NTRS)

    Forster, G.; Goertz, R.; Grimson, J.; Mingesz, D.; Potts, C.

    1968-01-01

    Electric master-slave manipulator uses force multiplication and allows the operator to remotely control the slave arm. Both the master and slave arms execute seven distinct motions by a specially designed force-reflecting servo having a one to one correspondence between the motion at the master and slave.

  18. Investing in a master's degree.

    PubMed

    Hodges, L C; Ganchorre, C; Hodges, E A

    1997-10-01

    One of the most important decisions you will ever make is the decision to invest your time and money in a master's degree. It is a big investment and often requires real sacrifice for you and your family. Since this decision is of paramount importance over the life of your career, it should be approached as a major topic to research. The first step in the process is a thorough review of your own goals and career expectations. Once you decide returning to graduate school is right for you, then you must turn your attention to finding the school that meets your goals for specialized study, as well as the location that best suits your lifestyle. A good place to start the search is in the library among a number of up-to-date references on master's nursing programs. A second source is the Internet. To find out more about the school locations, two good sources are the city's chamber of commerce and the Internet. Acquiring a master's degree in nursing will be a challenge, but one that will pay big dividends in your future nursing career. PMID:9384158

  19. MASTER-IAC: first optical transient discovery

    NASA Astrophysics Data System (ADS)

    Lipunov, V.; Rebolo, R.; Serra-Ricart, M.; Gress, O.; Gorbovskoy, E.; Lodieu, N.; Israelian, G.; Suarez-Andres, L.; Kornilov, V.; Tiurina, N.; Balanutsa, P.; Chazov, V.; Budnev, N.; Ivanov, K.; Tlatov, A.; Senik, V.; Dormidontov, D.; Krushinsky, V.; Buckley, D.; Potter, S.; Kniazev, A.; Kotze, M.; Sergienko, Yu.; Yurkov, V.; Gabovich, A.

    2015-06-01

    MASTER OT J205803.49+084458.7 - first OT discovered at MASTER-IAC, Dwarf Nova outburst with Ampl > 3.5 MASTER-IAC was installed at the Observatorio del Teide (Tenerife) at the end of May 2015 MASTER-IAC auto-detection system ( Lipunov et al., Advances in Astronomy, MASTER Global Robotic Net, 2010 ) discovered optical transient at (RA, Dec) = 20h 58m 03.49s +08d 44m 58.7s on 2015-06-13.134 UT.

  20. Electroform replication of smooth mirrors from sapphire masters

    NASA Technical Reports Server (NTRS)

    Altkorn, R.; Chang, J.; Haidle, R.; Takacs, P. Z.; Ulmer, M. P.

    1992-01-01

    A sapphire master was used to produce mirrors that exhibit mid-to-high-frequency roughness as low as 3 A. The fabrication procedure and potential applications in X-ray astronomy are discussed. It is shown that foils replicated from flat smooth mandrels should offer at least equivalent HF roughness and significantly lower mid-frequency ripple than those coated with lacquer. A ceramic-surface mandrel could also be expected to last far longer without the need for repolishing than electroless nickel-coated mandrels.

  1. High power singlemode edge-emitting master oscillator power amplifier

    NASA Technical Reports Server (NTRS)

    O'Brien, S.; Parke, R.; Welch, D. F.; Mehuys, D.; Scifres, D.

    1992-01-01

    An edge-emitting monolithically integrated master oscillator power amplifier (M-MOPA) has been fabricated by integrating a distributed Bragg reflector laser with a 500 microns long single mode amplifier. The M-MOPA contains a strained InGaAs quantum well in the active region and operates at about 981.5 nm in an edge-emitting fashion with maximum powers in excess of 175 mW. Single longitudinal and transverse mode operation is maintained to powers in excess of 110 mW CW.

  2. 46 CFR 11.493 - Master (OSV).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...,600 GRT/3,000 GT is 24 months of total service as mate, chief mate, or master of ocean or near-coastal... served as chief mate. (b) The minimum service required to qualify an applicant for master (OSV) of 1,600 GRT/3,000 GT or more is 24 months of total service as mate, chief mate, or master of ocean or...

  3. MASTER: 5.2mag amplitude OT

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Lipunov, V.; Buckley, D.; Potter, S.; Kniazev, A.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kornilov, V.; Kuznetsov, A.; Vladimirov, V.; Gress, O.; Vlasenko, D.; Gorbunov, I.; Kuvshinov, D.; Shumkov, V.

    2016-03-01

    MASTER OT J203533.66-260924.0 discovery - possible dwarf nova outburst, Ampl > 5.2mag MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 20h 35m 33.66s -26d 09m 24.0s on 2016-03-12.11795 UT. The OT unfiltered magnitude is 16.8m (the limit is 19.0m).

  4. Master's thesis policies in nursing education.

    PubMed

    May, K M; Holzemer, W L

    1985-01-01

    A telephone survey of 25 schools of nursing with doctoral programs was conducted to inquire about their master's thesis policies. Six programs require a thesis. Sixteen programs provide both thesis and other options, described in the paper. Other policy issues are discussed which include: relation of thesis to faculty research, criteria for serving on a master's thesis committee, and requirements for doctoral admission. Responses to the survey indicate a variety of types and degrees of research experience in master's programs. PMID:2981987

  5. Fabric fastenings

    NASA Technical Reports Server (NTRS)

    Walen, E D; Fisher, R T

    1920-01-01

    The study of aeronautical fabrics has led to a consideration of the best methods of attaching and fastening together such materials. This report presents the results of an investigation upon the proper methods of attaching fabrics to airplane wings. The methods recommended in this report have been adopted by the military services.

  6. Practice Oriented Master's in Optics

    NASA Technical Reports Server (NTRS)

    Dimmock, John O.

    1998-01-01

    The development of an interdisciplinary Masters Program with a concentration in Optics and Photonics Technology has been is described. This program was developed under the U.S. Manufacturing Education and Training Activity of the Technology Reinvestment Project. This development was a collaboration between the University of Alabama in Huntsville (UAH), Alabama A&M University, Northwest Shoals Community College, the NASA Marshall Space Flight Center (MSFC), the U.S. Army Missile Command, Oak Ridge National Laboratory (ORNL), Advanced Optical Systems Inc., Dynetics, Inc., Hughes Danbury Optical Systems, Inc., Nichols Research and Speedring Inc. These organizations as well as the National Institute for Standards and Technology and SCI, Inc. have been participating fully in the design, development and implementation of this program. This goal of the program is to produce highly trained graduates who can also solve practical problems. To this end, the program includes an on-site practicum at a manufacturing location. The broad curriculum of this program emphasizes the fundamentals of optics, optical systems manufacturing and testing, and the principles of design and manufacturing to cost for commercial products. The Master's of Science (MS) in Physics and Master's of Science in Engineering (MSE) in Electrical Engineering Degrees with concentration in Optics and Photonics Technology are offered by the respective UAH academic departments with support from and in consultation with a Steering Committee composed of representatives from each of the participating organizations, and a student representative from UAH. The origins of the programs are described. The curricula of the programs is described. The course outlines of the new courses which were developed for the new curriculum are included. Also included are samples of on-site practicums which the students have been involved in. Also included as attachments are samples of the advertisements, which includes flyers, and

  7. The Master Artisan: A Framework for Master Tradespeople in Australia. Occasional Paper

    ERIC Educational Resources Information Center

    O'Reilly-Briggs, Karen

    2011-01-01

    The author explores the prospect of improving pathways and opportunities for tradespeople in Australia through the introduction of a masters-level qualification. The study investigates the views and opinions of senior industry representatives and professional educators to determine whether the introduction of a master trade or master artisan…

  8. Lithography of diamond-like-carbon (DLC) films for use as masters in soft-lithography

    NASA Astrophysics Data System (ADS)

    Watson, Gregory S.; Myhra, Sverre; Watson, Jolanta A.

    2006-01-01

    Micron sized structures/components are commonly employed in a variety of devices (e.g., biosensors, array devices). At present such devices are based on macroscopic technologies. Future applications of differentiated structures/surfaces are expected to place considerable demands on down-sizing technologies, i.e. enable meso/nanoscopic manipulation. An emerging set of methods known collectively as soft lithography is now being utilised for a large variety of applications including micromolding, microfluidic networks and microcontact printing. In particular stamps and elastomeric elements can be formed by transfer of a pattern to a polymer by a master. The 'master' can be fabricated by a variety of techniques capable of producing well-defined surface topographies. Established lithographic techniques used in the microelectronic industry, such as photolithography, are generally used to fabricate such master templates at the micron scale. A number of polymers can be used to transfer patterns. One of the most widely used polymers for pattern transfer has been polydimethylsiloxane (PDMS). The elastomer is chemically resistant, has a low surface energy and readily conforms to different surface topographies. Obtaining a master is the limiting factor in the production of PDMS replicas. In this study we demonstrate the use of Diamond-Like-Carbon (DLC) as a master template for producing PDMS micro/nano stamps and 3 dimensional PDMS structures. Intricate surface relief patterns were formed on the DLC surface from lithographic techniques by Atomic Force Microscopy (AFM) operated in the electrical conductivity mode. Attributes of the technique include: -Features with line widths less than 20 nm can be formed on the DLC. -The radius of curvature at edges can be less than 10 nm. -The slope of the features is limited by the aspect ratio of the tip. -Highly complex shapes can be fashioned. -Feature depth can be controlled by DLC film thickness and/or by the bias voltage applied. -The

  9. 46 CFR Sec. 3 - Master's requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY SLOP CHESTS Sec. 3 Master's requirements. The Master shall: (a) Receive and receipt for the quantities of slop chest items delivered on board. (b) Upon the termination of each voyage complete the Slop Chest Statement referred to...

  10. 46 CFR Sec. 3 - Master's requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY SLOP CHESTS Sec. 3 Master's requirements. The Master shall: (a) Receive and receipt for the quantities of slop chest items delivered on board. (b) Upon the termination of each voyage complete the Slop Chest Statement referred to...

  11. 46 CFR Sec. 3 - Master's requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY SLOP CHESTS Sec. 3 Master's requirements. The Master shall: (a) Receive and receipt for the quantities of slop chest items delivered on board. (b) Upon the termination of each voyage complete the Slop Chest Statement referred to...

  12. 46 CFR Sec. 3 - Master's requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY SLOP CHESTS Sec. 3 Master's requirements. The Master shall: (a) Receive and receipt for the quantities of slop chest items delivered on board. (b) Upon the termination of each voyage complete the Slop Chest Statement referred to...

  13. Honors in the Master's: A New Perspective?

    ERIC Educational Resources Information Center

    Van Ginkel, Stan; Van Eijl, Pierre; Pilot, Albert; Zubizarreta, John

    2012-01-01

    In Europe, there is a growing interest in honors education, not only in the bachelor's but also in the master's degree. The Dutch government, for instance, is actively promoting excellence in both bachelor's and master's degrees through honors programs (Siriusteam). Most Dutch universities have honors programs at the bachelor's level or are…

  14. Pupil Master Record System: History and Outlook.

    ERIC Educational Resources Information Center

    Miller, J. J.; Skees, W. D.

    The Montgomery County, Maryland Public Schools, working with Operations Research, Incorporated, developed a Pupil Master File (PLMF). PLMF is one of the several applications included within the Pupil Subsystem of the district's overall computerized School Information System. The PLMF is designed to provide: 1) a master file which enables users to…

  15. MASTER-IAC: Sloan QSO flare

    NASA Astrophysics Data System (ADS)

    Vladimirov, V.; Lipunov, V.; Lopez, R. Rebolo; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Gorbunov, I.; Gress, O.; Kuvshinov, D.; Ricart, M. Serra; Israelian, G.; Tlatov, A.; Senik, V.; Dormidontov, D.; Parkhomenko, A.

    2016-06-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 22h 24m 38.99s +10d 57m 29.5s on 2016-06-14.08069 UT. The OT unfiltered magnitude is (the limit is 17.9m).

  16. Evolution of the Masters in Economics

    ERIC Educational Resources Information Center

    McCoy, James P.; Milkman, Martin I.

    2006-01-01

    In this study, the authors update a previous study of terminal master's degree in economics programs to determine whether changes in the inputs or the desired outcomes of master's degree programs have occurred during the decade between the two studies. There are now fewer programs, and there has been a reduction in rigor in terms of degree…

  17. Listening and Learning in a Master Class

    ERIC Educational Resources Information Center

    Hanken, Ingrid Maria

    2015-01-01

    Most higher education institutions offering programmes in music performance organise master classes for their students. It is commonly agreed that master classes offer valuable learning opportunities for the students performing, but what do they offer for students in the audience? In this article, theories of learning by observation as well as…

  18. Measuring Master's Student Engagement

    ERIC Educational Resources Information Center

    O'Dair, Katherine G.

    2012-01-01

    Master's education is the largest segment of graduate education in the United States yet there is a paucity of research about how master's students experience their programs. Empirical research on student engagement--defined as the time and effort students devote to activities that are linked to educational outcomes and what institutions…

  19. MASTER: PSN in PGC858421 and OTs

    NASA Astrophysics Data System (ADS)

    Tiurina, N.; Balanutsa, P.; Lipunov, E. Popova V.; Buckley, D.; Gorbovskoy, E.; Kuznetsov, A.; Kornilov, V.; Vlasenko, D.; Gress, O.; Shurpakov, S.; Potter, S.; Kniazev, A.

    2016-07-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 14h 47m 32.66s -19d 12m 42.1s on 2016-07-09.87385 UT. PSN unfiltered magnitude is (limit 19.8m).

  20. PSN in PGC938372 discovered by MASTER

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Lipunov, V.; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Kuvshinov, D.; Vlasenko, D.; Gress, O.; Ivanov, K.; Porosheva, T.; Podesta, R. C.; Levato, O. H.; Lopez, C.; Podestan, F.; Saffe, C.; Potter, S.

    2016-09-01

    MASTER-IAC auto-detection system( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 05h 07m 27.73s -13d 24m 16.1s on 2016-09-06.23199 UT. The OT unfiltered magnitude is 17.2m (limit 19.4m).

  1. MASTER: bright PSN in NGC 0888

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Lipunov, V.; Buckley, D.; Podesta, R.; Levato, H.; Gorbovskoy, E.; Tyurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Kuvshinov, D.; Vladimirov, V.; Potter, S.; Kniazev, A.; Budnev, N.; Gress, O.; Ivanov, K.; Lopez, C.; Mallamaci, C.; Lopez, C.; Podesta, F.; Pogrosheva, T.

    2016-08-01

    MASTER-SAAO auto-detection system( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 02h 17m 29.29s -59d 51m 23.9s on 2016-08-23.12639 UT. The OT unfiltered magnitude is (mlim=19.1m).

  2. MASTER: PSN in Lick catalog's galaxy

    NASA Astrophysics Data System (ADS)

    Tiurina, N.; Lipunov, V.; Buckley, D.; Gorbovskoy, E.; Balanutsa, P.; Shumkov, V.; Kornilov, V.; Kuvshinov, D.; Pogrosheva, T.; Kuznetsov, A.; Vlasenko, D.; Potter, S.; Kniazev, A.; Budnev, N.; Gress, O.; Ivanov, K.

    2016-08-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 04h 20m 32.78s -21d 52m 12.3s on 2016-08-16.03583 UT. The OT unfiltered magnitude is (limit 17.9m).

  3. MASTER-SAAO: bright outbursting OT

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Lipunov, V.; Buckley, D.; Kornilov, V.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Gress, O.; Kuznetsov, A.; Kuvshinov, D.; Vladimirov, V.; Gorbunov, I.; Vlasenko, D.; Popova, E.; Potter, S.; Kniazev, A.; Shurpakov, S.

    2016-04-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 21h 29m 20.71s -62d 08m 52.2s on 2016-04-27.985 UT. The OT unfiltered magnitude is 17.3m (the limit is 19.3m).

  4. MASTER-SAAO: 2 dwarf nova outbursts

    NASA Astrophysics Data System (ADS)

    Gorbovskoy, E.; Lipunov, V.; Buckley, D.; Tiurina, N.; Balanutsa, P.; Kornilov, V.; Kuznetsov, A.; Vladimirov, V.; Gress, O.; Ivanov, K.; Gorbunov, I.; Potter, S.; Kniazev, A.

    2016-04-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, v.2010, 30L) ) discovered OT source at (RA, Dec) = 16h 43m 39.02s -57d 53m 05.2s on 2016-04-02.89494 UT. The OT unfiltered magnitude is (limit 18.3m).

  5. MASTER-SAAO: 3 optical transients

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Vladimirov, V.; Gress, O.; Lipunov, V.; Buckley, D.; Potter, S.; Kniazev, A.; Gorbovskoy, E.; Tiurina, N.; Kornilov, V.; Kuznetsov, A.; Vlasenko, D.; Gorbunov, I.; Kuvshinov, D.; Shumkov, V.

    2016-03-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 15h 31m 18.02s -41d 15m 53.9s on 2016-03-10.07152 UT. The OT unfiltered magnitude is 16.6m (limit 19.9m).

  6. MASTER-SAAO: bright dwarf nova outburstsients

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Gress, O.; Shumkov, V.; Shurpakov, S.; Lipunov, V.; Buckley, D.; Kornilov, V.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Kuvshinov, D.; Vladimirov, V.; Gorbunov, I.; Vlasenko, D.; Popova, E.; Potter, S.; Kniazev, A.

    2016-04-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 11h 28m 14.90s -75d 21m 22.0s on 2016-04-27.86791 UT. The OT unfiltered magnitude is 17.3m (limit 19.3m).

  7. MASTER-SAAO: 6 optical transients

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Gress, O.; Tiurina, N.; Popova, E.; Lipunov, V.; Buckley, D.; Gorbovskoy, E.; Kornilov, V.; Kuznetsov, A.; Gorbunov, I.; Vladimirov, V.; Kuvshinov, D.; Potter, S.; Kniazev, A.; Shumkov, V.; Shurpakov, S.; Pogrosheva, T.

    2016-05-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 20h 01m 30.53s -10d 07m 36.8s on 2016-05-16.94397 UT with unfiltered m_OT=16.3m (m_lim=18.7m).

  8. MASTER: QSO flare and dwarf novae

    NASA Astrophysics Data System (ADS)

    Malkova, A.; Gorbovskoy, E.; Gress, O.; Vladimirov, V.; Popova, E.; Lipunov, V.; Buckley, D.; Rebolo, R.; Tlatov, A.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Shumkov, V.; Gorbunov, I.; Ricart, M. Serra; Israelian, G.; Kniazev, S. Potter A.; Senik, V.; Parkhomenko, D. Dormidontov A.

    2016-04-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 12h 16m 18.59s +14d 53m 08.9s on 2016-04-14.99251 UT. The OT unfiltered magnitude is 15.8 (limit 18.8m).

  9. MASTER: PSN in IC4754 galaxy

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Lipunov, V.; Buckley, D.; Gorbovskoy, E.; Kuznetsov, A.; Tiurina, N.; Kornilov, V.; Gress, O.; Vlasenko, D.; Gorbunov, I.; Kuvshinov, D.; Popova, E.; Potter, S.; Kniazev, A.

    2016-03-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 18h 44m 01.22s -61d 59m 06.5s on 2016-03-23.01557 UT. The OT unfiltered magnitude is 17.4m (limit 18.6m).

  10. MASTER-IAC: bright dwarf nova outburst

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Lipunov, V.; Lopez, R. Rebolo; Ricart, M. Serra; Israelyan, G.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Kornilov, V.; Vlasenko, D.; Gorbunov, I.; Kuvshinov, D.

    2016-03-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 19h 38m 08.47s +54d 31m 55.7s on 2016-03-20.19655 UT. The OT unfiltered magnitude is 16.2m (limit 18.9m).

  11. MASTER: bright PSN in PGC024209

    NASA Astrophysics Data System (ADS)

    Vladimirov, V.; Lipunov, V.; Gabovich, A.; Yurkov, V.; Sergienko, Yu.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Gress, O.; Kuznetsov, A.; Kornilov, V.; Gorbunov, I.; Shumkov, V.

    2016-06-01

    MASTEr-Amur auto-detection system Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 discovered OT source at (RA, Dec) = 08h 36m 37.5s +73d 35m 04.8s on 2016-06-04 16:14:44.427UT.

  12. MASTER-SAAO: 2 dwarf nova outbursts

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Gress, O.; Lipunov, V.; Buckley, D.; Potter, S.; Kniazev, A.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kornilov, V.; Kuznetsov, A.; Vladimirov, V.; Vlasenko, D.; Gorbunov, I.; Popova, E.; Kuvshinov, D.

    2016-03-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 12h 27m 39.45s -40d 22m 19.8s on 2016-03-16.91904 UT. The OT unfiltered magnitude is (limit 19.8m).

  13. MASTER-SAAO: bright optical transients

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Pogrosheva, T.; Lipunov, V.; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Gorbunov, I.; Gress, O.; Popova, E.; Kniazev, S. Potter A.

    2016-04-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 18h 45m 36.01s -47d 02m 22.5s on 2016-04-18.02170 UT. The OT unfiltered magnitude is (limit 18.9m).

  14. MASTER: PSN in bright barred IC 0983

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Lipunov, V.; Lopez, R. Rebolo; Ricart, M. Serra; Israelian, G.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Gorbunov, I.; Gress, O.; Vladimirov, V.; Vlasenko, D.; Kuvshinov, D.; Popova, E.

    2016-04-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, vol. 2010, 30L ) discovered OT source at (RA, Dec) = 14h 09m 58.91s +17d 45m 49.4s on 2016-04-24.06727 UT. The OT unfiltered magnitude is (the limit is 18.7m).

  15. Master's Degree Studies: Expectations versus Reality

    ERIC Educational Resources Information Center

    Swanepoel, C. H.

    2010-01-01

    During the past two decades, higher education in South Africa has been affected drastically by transformation. An issue that has specifically been influenced is master's degrees. A significant increase in the demand for access to course work master's degrees has been experienced, while universities themselves have been confronted with a new…

  16. Researching Research in Master's Degrees in Europe

    ERIC Educational Resources Information Center

    Sin, Cristina

    2012-01-01

    The research dimension of higher education programmes is usually discussed in association with doctoral studies. Against a background of scarce literature investigating research in a Master's degree, this article aims to analyse the place of research in Master's qualifications, first, as envisaged by official European and national documents acting…

  17. K-12 Master Plan: Starting the Process.

    ERIC Educational Resources Information Center

    Warren, Paul

    This Legislative Analyst's Office (LAO) report was designed to assist the California legislature in developing a long-term state strategy--or master plan--for improving the state's K-12 education system. A K-12 master plan would serve two purposes. In developing the plan, the legislature would create a forum to review the state's existing…

  18. MASTER-Kislovodsk: bright high amplitude OT

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Lipunov, V.; Gorbovskoy, E.; Tiurina, N.; Kornilov, V.; Gress, O.; Kuznetsov, A.; Gorbunov, I.; Vlasenko, D.; Vladimirov, V.; Tlatov, A.; Senik, V.; Dormidontov, D.; Parkhomenko, A.

    2016-02-01

    MASTER-Kislovodsk auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 08h 41m 40.94s +72d 27m 32.6s on 2016-02-22.89248 UT. The OT unfiltered magnitude is . The OT is seen in 3 images.

  19. MASTER: possible Nova in M31

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Lipunov, V.; Gorbovskoy, E.; Rebolo, R.; Serra-Ricart, M.; Israelian, G.; Lodieu, N.; Tiurina, N.; Balanutsa, P.; Gress, O.; Kornilov, V.; Kuznetsov, A.; Gorbunov, I.; Vlasenko, D.; Vladimirov, V.; Kuvshinov, D.; Popova, E.

    2016-01-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 00h 45m 14.13s +42d 00m 07.2s on 2016-01-28.81439 UT. The OT unfiltered magnitude is 16.6m (limit 19.2m).

  20. MASTER-Net: PSN and 3 OTs

    NASA Astrophysics Data System (ADS)

    Gorbovskoy, E.; Balanutsa, P.; Lipunov, V.; Lopez, R. Rebolo; Ricart, M. Serra; Buckley, D.; Israelian, G.; Tiurina, N.; Kornilov, V.; Kuznetsov, A.; Gress, O.; Shumkov, V.; Gorbunov, I.; Vlasenko, D.; Vladimirov, V.; Popova, E.; Potter, S.; Kotze, M.; Tlatov, A.; Senik, V.; Dormidontov, D.; Parkhomenko, A.

    2016-02-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 16h 33m 55.46s +86d 08m 30.4s on 2016-02-13.88456 UT. The OT unfiltered magnitude is (limit 18.6m).

  1. 46 CFR 11.493 - Master (OSV).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Master (OSV). 11.493 Section 11.493 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN REQUIREMENTS FOR OFFICER ENDORSEMENTS Professional Requirements for Deck Officers § 11.493 Master (OSV). (a) Except as provided by paragraph (b)...

  2. 46 CFR 11.493 - Master (OSV).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Master (OSV). 11.493 Section 11.493 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN REQUIREMENTS FOR OFFICER ENDORSEMENTS Professional Requirements for Deck Officers § 11.493 Master (OSV). (a) Except as provided by paragraph (b)...

  3. Cabrillo College Master Plan, 2001-2004.

    ERIC Educational Resources Information Center

    Cabrillo Coll., Aptos, CA. Office of Institutional Research.

    This document presents Cabrillo College's (California) master plan for 2001 to 2004. Major steps in compiling the master plan included: conducting environmental scanning, making planning assumptions, establishing goals, identifying objectives, developing strategies, and evaluating the plan. The plan is based on six broad goals: (1) to enable…

  4. A way to the Photo Master Expert

    NASA Astrophysics Data System (ADS)

    Inagaki, Toshihiko

    After the author presided over the photographer's group for 15 years or more, the author met with the Photo Master certificate examination. And the author took the certificate examination, and was authorized as a Photo Master Expert in 2005. In this report, the outline how photographic technology has been mastered in order to adapt the photographer's group to the great change of photography from film to digital and how the contents of the activity of a photographer's group have changed is described. And the progress which took the Photo Master certificate examination as a good opportunity to prove the achievement level of those activities is described. And as a photographic activity after Photo Master Expert authorization, the shooting method of mural painting in the royal tomb of Amenophis III is described.

  5. Practice Oriented Master's in Optics

    NASA Technical Reports Server (NTRS)

    Dimmock, John O.

    1996-01-01

    This award provides support for the development and initial implementation of an interdisciplinary Master's Program with a concentration in Optics and Photonics Technology. This program is a collaboration between the University of Alabama in Huntsville, Alabama A and M University, Northwest Shoals Community College, the NASA Marshall Space Flight Center, the U.S. Army Missile Command, Oak Ridge National Laboratory, the National Institute for Standards and Technology, Advanced Optical Systems Inc., Dynetics, Inc., Hughes Danbury Optical Systems, Inc., Nichols Research Corp., SCI Inc., and Speedring Inc. These organizations have been participating fully in the design, development and implementation of the program. This program is directed at both traditional students as well as government and defense workers who desire specialty education in practical optics and optical systems design and manufacturing. It is intended to produce highly trained graduates who can solve practical problems, and includes an on-site practicum at a manufacturing location. The broad curriculum of this program emphasizes the fundamentals of optics, optical systems manufacturing and testing, and the principles of design and manufacturing-to-cost for commercial optical products. The degrees offered are the MS in Physics and the MSE in Electrical Engineering with concentration in Optics and Photonics Technology through the Physics and Electrical and Computer Engineering departments of UAH with support from and in consultation with the Steering Committee composed of representatives from each of the participating organizations plus a student representative.

  6. Practice Oriented Master's in Optics

    NASA Technical Reports Server (NTRS)

    Dimmock, John O.

    1997-01-01

    This award provides support for the development and initial implementation of an interdisciplinary Master's Program with a concentration in Optics and Photonics Technology. This program is a collaboration between the University of Alabama in Huntsville, Alabama A&M University, Northwest Shoals Community College, the NASA Marshall Space Flight Center, the U. S. Army Missile Command, Oak Ridge National Laboratory, the National Institute for Standards and Technology, Advanced Optical Systems Inc., Dynetics, Inc., Hughes Danbury Optical Systems, Inc., Nichols Research Corp., SCI Inc., and Speedring Inc. These organizations have been participating fully in the design, development and implementation of the program. This program is directed at both traditional students as well as government and defense workers who desire specialty education in practical optics and optical systems design and manufacturing. It is intended to produce highly trained graduates who can solve practical problems, and includes an on-site practicum at a manufacturing location. The broad curriculum of this program emphasizes the fundamentals of optics, optical systems manufacturing and testing, and the principles of design and manufacturing-to-cost for commercial optical products. The degrees offered are the MS in Physics and the MSE in Electrical Engineering with concentration in Optics and Photonics Technology through the Physics and Electrical and Computer Engineering departments of UAH with support from and in consultation with the Steering Committee composed of representatives from each of the participating organizations plus a student representative.

  7. Anthropomorphic master/slave manipulator system

    NASA Technical Reports Server (NTRS)

    Vykukal, H. C.; King, R. F.; Vallotton, W. C. (Inventor)

    1977-01-01

    An anthropomorphic master/slave manipulator system including master arm apparatus with a plurality of master tubular articulated portions is outlined. Objectives of this investion were to provide a system that accurately and smoothly simulates human limb movement at a remote location. The system has a high frequency response, a high structural stiffness and a design that protects the components of the slave mechanism. Simulation of human movements is possible in outer space, underwater, and in a hazardous environment such as in a high radiation area. The equivalent ability, dexterity, and strength of a human arm are simulated.

  8. Second Line of Defense Master Spares Catalog

    SciTech Connect

    Henderson, Dale L.; Muller, George; Mercier, Theresa M.; Brigantic, Robert T.; Perkins, Casey J.; Cooley, Scott K.

    2012-11-20

    This catalog is intended to be a comprehensive listing of repair parts, components, kits, and consumable items used on the equipment deployed at SLD sites worldwide. The catalog covers detection, CAS, network, ancillary equipment, and tools. The catalog is backed by a Master Parts Database which is used to generate the standard report views of the catalog. The master parts database is a relational database containing a record for every part in the master parts catalog along with supporting tables for normalizing fields in the records. The database also includes supporting queries, database maintenance forms, and reports.

  9. Master Console System Monitoring and Control Development

    NASA Technical Reports Server (NTRS)

    Brooks, Russell A.

    2013-01-01

    The Master Console internship during the spring of 2013 involved the development of firing room displays at the John F. Kennedy Space Center (KSC). This position was with the Master Console Product Group (MCPG) on the Launch Control System (LCS) project. This project is responsible for the System Monitoring and Control (SMC) and Record and Retrieval (R&R) of launch operations data. The Master Console is responsible for: loading the correct software into each of the remaining consoles in the firing room, connecting the proper data paths to and from the launch vehicle and all ground support equipment, and initializing the entire firing room system to begin processing. During my internship, I developed a system health and status display for use by Master Console Operators (MCO) to monitor and verify the integrity of the servers, gateways, network switches, and firewalls used in the firing room.

  10. A Master's Degree Specialization in Gerontological Counseling.

    ERIC Educational Resources Information Center

    Cavallaro, Marion L.

    1992-01-01

    Describes master's level specialization in gerontological counseling. Discusses development of the program, curriculum, and program evaluation. Describes program characteristics, including development of the specialization, features of specialization (coursework, practicum and internship, certificate program), and student recruitment and…

  11. MASTER: PSN in PGC135878 and OTs

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Shumkov, V.; Lipunov, V.; Buckley, D.; Lopez, R. Rebolo; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Kornilov, V.; Gorbunov, I.; Gress, O.; Ricart, M. Serra; Israelian, G.; Potter, S.; Kniazev, A.

    2016-06-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 18h 02m 41.87s +09d 03m 12.9s on 2016-06-05.16160 UT. The OT unfiltered magnitude is (limit 19.1m).The OT is seen in 10 images.

  12. MASTER-IAC: PSN in SDSS galaxy

    NASA Astrophysics Data System (ADS)

    Gress, O.; Lipunov, V.; Lopez, R. Rebolo; Ricart, M. Serra; Israelyan, G.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Vlasenko, D.; Gorbunov, I.; Kuvshinov, D.; Vladimirov, V.; Popova, E.

    2016-04-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 13h 27m 13.97s -02d 16m 11.8s on 2016-03-27 23:11:36.387 UT. The OT unfiltered magnitude is 17.5m (limit 19.6m).

  13. Mastering Interproximal Stripping: With Innovations in Slenderization

    PubMed Central

    Shrivastav, Sunita S; Hazarey, Pushpa V

    2012-01-01

    ABSTRACT Crowding and irregularity remain a consistent problem for children. Management of space problems continues to play an important role in a dental practice. It also represents an area of major interaction between the primary provider and the specialists. Proximal stripping is routinely carried out to avoid extraction in borderline cases where space discrepancy is less and in cases where there is a discrepancy between the mesio- distal width of maxillary and mandibular teeth to satisfy Bolton ratio. Proximal stripping is carried out using of metallic abrasive strip, safe sided carborundum disk, or with long thin tapered fissure burs with air rotor. The use of rotary cutting instrument can harm the pulp by exposure of mechanical vibration and heat generation (in some cases). Whereas, the large diameter of the disk obstructs vision of the working area. Also fracturing away a portion is a common problem with disk. Tapered fissure burs cut the tooth structure as the width of bur or overcutting may occur of the tooth structure due to high speed. The use of metallic abrasive strip is the safest procedure amongst the above. The strip can be placed in the anterior region without any difficulty but using it in the posterior region is difficult as, it is difficult to hold it with fingers while stripping the posterior teeth. To avoid this inconvenience here with a simple and economical way of fabricating strip holder from routine lab material is presented. Clinical implications: Proper management of space in the primary and mixed dentitions can prevent unnecessary loss in arch length. Diagnosing and treating space problems requires an understanding of the etiology of crowding and the development of the dentition to render treatment for the mild, moderate and severe crowding cases. Most crowding problems with less than 4.5 mm can be resolved through preservation of the leeway space, regaining space or limited expansion in the late mixed dentition. In cases with 5 to 9 mm

  14. 21 CFR 314.420 - Drug master files.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Drug master files. 314.420 Section 314.420 Food... master files. (a) A drug master file is a submission of information to the Food and Drug Administration by a person (the drug master file holder) who intends it to be used for one of the following...

  15. 19 CFR 10.90 - Master records and metal matrices.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Master records and metal matrices. 10.90 Section... Master Records, and Metal Matrices § 10.90 Master records and metal matrices. (a) Consumption entries... made, of each master record or metal matrix covered thereby. (c) A bond on Customs Form 301,...

  16. Science Professionals: Master's Education for a Competitive World

    ERIC Educational Resources Information Center

    National Academies Press, 2008

    2008-01-01

    What are employer needs for staff trained in the natural sciences at the master's degree level? How do master's level professionals in the natural sciences contribute in the workplace? How do master's programs meet or support educational and career goals? "Science Professionals: Master's Education for a Competitive World" examines the answers to…

  17. Do You Need a New Campus Master Plan?

    ERIC Educational Resources Information Center

    Sturgeon, Julie

    1999-01-01

    Explains why school administrators should review their campus Master Plans every five to 10 years, and highlights guidelines for developing a Master Plan. Three examples are provided of how school administrators succeeded in developing their campus Master Plans as are suggested tips for Master Plan development that can guarantee positive outcomes.…

  18. Precision manufacturing of compact disc master stampers

    SciTech Connect

    Bifano, T.; Caggiano, H.; Bierden, P.

    1996-12-31

    The authors have developed a new manufacturing process for compact disc master stamper production. Stamper is an industry term for the mold used to replicate polymer CDs in an injection molding device. The stamper surface contains a negative image of the CD`s >1 billion features, each measuring 0.5 {mu}m wide, 1-3{mu}m long, and 150 nm tall. These features are embossed in a spiral pattern on the 138 mm diameter stamper substrate. In conventional mastering, nickel sub-master stampers are generated by electroforming from a glass master with a masked photoresist layer. In the new process, called Precision Stamper Manufacturing (PSM), sub-master stampers are not required - the ceramic master is used directly as a stamper for injection molding. The technology uses precision manufacturing to improve productivity, reduce hazardous waste, and reduce costs in production of master stampers. All critical process steps have been proven feasible in the research reported here. More than 120 minutes of conventional manufacturing processes are replaced by about 20 minutes of precision machining processes, with improved precision in the final component. Another benefit of PSM is that it eliminates most process steps that produce hazardous wastes. Objectives of the experimental research have been to verify feasibility of the method, and to manufacture a prototype CD stamper. Over the past year, we have demonstrated feasibility of all process steps in the new method, and results will be presented. Also, we uncovered and quantified several important limitations for each process step, and combined the individual steps into a manufacturing cycle through which a full-scale working stamper prototype was made. These experiments made use of available facilities at two major equipment suppliers for the CD, an ion machining equipment, and a national research facility, in addition to facilities at Boston University and Prism Corporation.

  19. Dual arm master controller for a bilateral servo-manipulator

    DOEpatents

    Kuban, Daniel P.; Perkins, Gerald S.

    1989-01-01

    A master controller for a mechanically dissimilar bilateral slave servo-manipulator is disclosed. The master controller includes a plurality of drive trains comprising a plurality of sheave arrangements and cables for controlling upper and lower degrees of master movement. The cables and sheaves of the master controller are arranged to effect kinematic duplication of the slave servo-manipulator, despite mechanical differences therebetween. A method for kinematically matching a master controller to a slave servo-manipulator is also disclosed.

  20. Fabrication Technology

    SciTech Connect

    Blaedel, K.L.

    1993-03-01

    The mission of the Fabrication Technology thrust area is to have an adequate base of manufacturing technology, not necessarily resident at Lawrence Livermore National Laboratory (LLNL), to conduct the future business of LLNL. The specific goals continue to be to (1) develop an understanding of fundamental fabrication processes; (2) construct general purpose process models that will have wide applicability; (3) document findings and models in journals; (4) transfer technology to LLNL programs, industry, and colleagues; and (5) develop continuing relationships with the industrial and academic communities to advance the collective understanding of fabrication processes. The strategy to ensure success is changing. For technologies in which they are expert and which will continue to be of future importance to LLNL, they can often attract outside resources both to maintain their expertise by applying it to a specific problem and to help fund further development. A popular vehicle to fund such work is the Cooperative Research and Development Agreement with industry. For technologies needing development because of their future critical importance and in which they are not expert, they use internal funding sources. These latter are the topics of the thrust area. Three FY-92 funded projects are discussed in this section. Each project clearly moves the Fabrication Technology thrust area towards the goals outlined above. They have also continued their membership in the North Carolina State University Precision Engineering Center, a multidisciplinary research and graduate program established to provide the new technologies needed by high-technology institutions in the US. As members, they have access to and use of the results of their research projects, many of which parallel the precision engineering efforts at LLNL.

  1. A closure scheme for chemical master equations

    PubMed Central

    Smadbeck, Patrick; Kaznessis, Yiannis N.

    2013-01-01

    Probability reigns in biology, with random molecular events dictating the fate of individual organisms, and propelling populations of species through evolution. In principle, the master probability equation provides the most complete model of probabilistic behavior in biomolecular networks. In practice, master equations describing complex reaction networks have remained unsolved for over 70 years. This practical challenge is a reason why master equations, for all their potential, have not inspired biological discovery. Herein, we present a closure scheme that solves the master probability equation of networks of chemical or biochemical reactions. We cast the master equation in terms of ordinary differential equations that describe the time evolution of probability distribution moments. We postulate that a finite number of moments capture all of the necessary information, and compute the probability distribution and higher-order moments by maximizing the information entropy of the system. An accurate order closure is selected, and the dynamic evolution of molecular populations is simulated. Comparison with kinetic Monte Carlo simulations, which merely sample the probability distribution, demonstrates this closure scheme is accurate for several small reaction networks. The importance of this result notwithstanding, a most striking finding is that the steady state of stochastic reaction networks can now be readily computed in a single-step calculation, without the need to simulate the evolution of the probability distribution in time. PMID:23940327

  2. Approximate probability distributions of the master equation

    NASA Astrophysics Data System (ADS)

    Thomas, Philipp; Grima, Ramon

    2015-07-01

    Master equations are common descriptions of mesoscopic systems. Analytical solutions to these equations can rarely be obtained. We here derive an analytical approximation of the time-dependent probability distribution of the master equation using orthogonal polynomials. The solution is given in two alternative formulations: a series with continuous and a series with discrete support, both of which can be systematically truncated. While both approximations satisfy the system size expansion of the master equation, the continuous distribution approximations become increasingly negative and tend to oscillations with increasing truncation order. In contrast, the discrete approximations rapidly converge to the underlying non-Gaussian distributions. The theory is shown to lead to particularly simple analytical expressions for the probability distributions of molecule numbers in metabolic reactions and gene expression systems.

  3. Outcomes of master's education in nursing.

    PubMed

    Cragg, C E Betty; Andrusyszyn, Mary-Anne

    2004-01-01

    This qualitative, descriptive study examined changes in perspective experienced by 22 recent graduates of Master's in Nursing programs from three Ontario universities. Participants responded to semi-structured, taped interviews and recounted personal, practice, and attitudinal changes they could attribute to completing a Master's program in Nursing. Among outcomes were personal ones including greater self-confidence, credibility, and acuity of critical thinking. Deeper and broader world-views of the profession and health care were evident. All participants valued evidence-based practice, reporting greater use of multiple information sources. Participants communicated with other professionals on more equal terms and some described a multicultural function, translating knowledge between staff nurses and members of other disciplines. Pride in nursing and its potential for shaping health care was a recurring theme. More professional opportunities became available following Master's studies. The outcomes of this study contribute to understanding the effects of graduate education in nursing. PMID:16646883

  4. Master equation as a radial constraint

    NASA Astrophysics Data System (ADS)

    Hussain, Uzair; Booth, Ivan; Kunduri, Hari K.

    2016-06-01

    We revisit the problem of perturbations of Schwarzschild-AdS4 black holes by using a combination of the Martel-Poisson formalism for perturbations of four-dimensional spherically symmetric spacetimes [K. Martel and E. Poisson, Phys. Rev. D 71, 104003 (2005).] and the Kodama-Ishibashi formalism [H. Kodama and A. Ishibashi, Prog. Theor. Phys. 110, 701 (2003).]. We clarify the relationship between both formalisms and express the Brown-York-Balasubramanian-Krauss boundary stress-energy tensor, T¯μ ν, on a finite-r surface purely in terms of the even and odd master functions. Then, on these surfaces we find that the spacelike components of the conservation equation D¯μT¯μ ν=0 are equivalent to the wave equations for the master functions. The renormalized stress-energy tensor at the boundary r/L lim r →∞ T¯μ ν is calculated directly in terms of the master functions.

  5. Master space, Hilbert series and Seiberg duality

    NASA Astrophysics Data System (ADS)

    Forcella, Davide; Hanany, Amihay; Zaffaroni, Alberto

    2009-07-01

    We analyze the action of Toric (Seiberg) duality on the combined mesonic and baryonic moduli space of quiver gauge theories obtained from D3 branes at Calabi-Yau singularities. We analyze in particular the structure of the master space, the complete moduli space for one brane, for different toric phases of a given singularity. We show that the Hilbert Series for the largest component of the master space of different phases is the same, when refined with all the non anomalous charges. This reflects the fact that the quiver gauge theories associated with different phases are related by Seiberg duality when the number of branes is greater than one.

  6. Critical points and number of master integrals

    NASA Astrophysics Data System (ADS)

    Lee, Roman N.; Pomeransky, Andrei A.

    2013-11-01

    We consider the question about the number of master integrals for a multiloop Feynman diagram. We show that, for a given set of denominators, this number is totally determined by the critical points of the polynomials entering either of the two representations: the parametric representation and the Baikov representation. In particular, for the parametric representation the corresponding polynomial is just the sum of Symanzik polynomials. The relevant topological invariant is the sum of the Milnor numbers of the proper critical points. We present a Mathematica package Mint to automatize the counting of the master integrals for the typical case, when all critical points are isolated.

  7. Triaxial Fabrics

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Gentax Corporation's triaxal fabrics are woven from three separate yarn sets whose intersections form equilateral triangles. This type of weave, derived from space shuttle pressure suits, assures practically equal strength in every direction; has essentially no bias, or weak dimension offering greater resistance to tear and shear along with significant weight reduction. Applications of the Triax line include inflatable equipment, life vests, aircraft evacuation slides, helicopter flotation devices, tension structures, safety clothing and sailcloth for boats. Ability to accept compound curvatures with no distortion of the weave configuration makes it useful in manufacturing molded composites.

  8. Hybrid sample-inverted reflow and soft-lithography technique for fabrication of conicoid microlens arrays.

    PubMed

    He, Miao; Yuan, Xiaocong; Bu, Jing; Cheong, Wai Chye

    2005-07-01

    We report a cost-effective fabrication method, with a combination of the sample-inverted reflow technique and the soft-lithography replication method, to fabricate conicoid refractive microlens arrays (MLAs), including hyperboloid, paraboloid, and ellipsoid MLAs in inorganic-organic hybrid SiO2-ZrO2 solgel material. The fabrication procedures involve two basic steps. First, a master of the conicoid MLA was made in photoresist by the sample-inverted reflow technique. Second, we built a negative mold of the master by casting polydimethylsiloxane (PDMS) onto a silicone elastomer against the master, and then the profile was imprinted onto the solgel glass. As a result, the fabricated solgel MLAs have been obtained with excellent smooth profiles, having negligible discrepancies from the profiles of ideal conicoid MLAs. PMID:16004061

  9. Hybrid sample-inverted reflow and soft-lithography technique for fabrication of conicoid microlens arrays

    NASA Astrophysics Data System (ADS)

    He, Miao; Yuan, Xiaocong; Bu, Jing; Chye Cheong, Wai

    2005-07-01

    We report a cost-effective fabrication method, with a combination of the sample-inverted reflow technique and the soft-lithography replication method, to fabricate conicoid refractive microlens arrays (MLAs), including hyperboloid, paraboloid, and ellipsoid MLAs in inorganic-organic hybrid SiO2-ZrO2 solgel material. The fabrication procedures involve two basic steps. First, a master of the conicoid MLA was made in photoresist by the sample-inverted reflow technique. Second, we built a negative mold of the master by casting polydimethylsiloxane (PDMS) onto a silicone elastomer against the master, and then the profile was imprinted onto the solgel glass. As a result, the fabricated solgel MLAs have been obtained with excellent smooth profiles, having negligible discrepancies from the profiles of ideal conicoid MLAs.

  10. The Master's Thesis in Applied Psychology Training.

    ERIC Educational Resources Information Center

    Shultz, Kenneth S.; Kottke, Janet L.

    1996-01-01

    Recommends the inclusion of a master's thesis in industrial and organizational psychology programs. Argues that the thesis serves several critical educational purposes and is relevant to applied psychology. Offers suggestions for increasing the relationship between the educational requirement and the professional tasks. (MJP)

  11. Master Plan and Chancellors Hall Southampton College.

    ERIC Educational Resources Information Center

    Linn, Charles

    1998-01-01

    Discusses a college master plan that remodeled old buildings, added new ones, and tied roads together on a campus that had experienced a haphazard evolution. The plan included splitting large parking lots into smaller ones divided by trees and plants, moving university functions of certain buildings to other locations, and strategically locating…

  12. Master Console System Monitoring and Control Development

    NASA Technical Reports Server (NTRS)

    Brooks, Russell A.

    2013-01-01

    The Master Console internship during the summer of 2013 involved the development of firing room displays and support applications at the John F. Kennedy Space Center (KSC). This position was with the Master Console Product Group (MCPG) on the Launch Control System (LCS) project. This project is responsible for the System Monitoring and Control (SMC) and Record and Retrieval (R&R) of launch operations data. The Master Console is responsible for: loading the correct software into each of the remaining consoles in the firing room, connecting the proper data paths to and from the launch vehicle and all ground support equipment, and initializing the entire firing room system to begin processing. During my internship, I created control scripts using the Application Control Language (ACL) to analyze the health and status of Kennedy Ground Control System (KGCS) programmable logic controllers (PLCs). This application provides a system health and status display I created with summarized data for use by Master Console Operators (MCO) to monitor and verify the integrity of KGCS subsystems.

  13. Creating a Successful Facility Master Plan.

    ERIC Educational Resources Information Center

    DeJong, William; Staskiewicz, Carolyn

    2001-01-01

    Presents the steps necessary for creating a successful facility master plan, including the purpose and use of a steering committee and the need for a comprehensive database that includes a community/school profile. Explains community involvement in plan development, and outlines the steps necessary for preparing a final facility plan for…

  14. An Examination of Master's Student Retention & Completion

    ERIC Educational Resources Information Center

    Barry, Melissa; Mathies, Charles

    2011-01-01

    This study was conducted at a research-extensive public university in the southeastern United States. It examined the retention and completion of master's degree students across numerous disciplines. Results were derived from a series of descriptive statistics, T-tests, and a series of binary logistic regression models. The findings from binary…

  15. BUILDING ROBUST TRANSCRIPTOMES WITH MASTER SPLICING FACTORS

    PubMed Central

    Jangi, Mohini; Sharp, Phillip A.

    2014-01-01

    Coherent splicing networks arise from many discrete splicing decisions regulated in unison. Here, we examine the properties of robust, context-specific splicing networks. We propose that a subset of key splicing regulators, or “master splicing factors,” respond to environmental cues to establish and maintain tissue transcriptomes during development. PMID:25417102

  16. An anthropomorphic master-slave manipulator system.

    NASA Technical Reports Server (NTRS)

    Vykukal, H. C.; King, R. F.; Vallotton, W. C.

    1973-01-01

    Review of some of the results of a teleoperator systems technology program devoted to the development of an anthropomorphic unilateral master-slave manipulator system. Following a discussion of the mechanical design details and servo design considerations, the developed system's test results are presented.

  17. Transparency Master: Planaria in the Classroom.

    ERIC Educational Resources Information Center

    Jensen, Lauritz A.; Allen, A. Lester

    1983-01-01

    Background information on the morphology and physiology of planarians and uses of the organism in schools is provided. Also provided is a transparency master demonstrating a planarian with an everted proboscis, two-headed/two-tailed planarians, and a planarian demonstrating the digestive tract. (JN)

  18. Latin square three dimensional gage master

    DOEpatents

    Jones, Lynn L.

    1982-01-01

    A gage master for coordinate measuring machines has an nxn array of objects distributed in the Z coordinate utilizing the concept of a Latin square experimental design. Using analysis of variance techniques, the invention may be used to identify sources of error in machine geometry and quantify machine accuracy.

  19. Three Steps to Mastering Multiplication Facts

    ERIC Educational Resources Information Center

    Kling, Gina; Bay-Williams, Jennifer M.

    2015-01-01

    "That was the day I decided I was bad at math." Countless times, preservice and in-service teachers make statements such as this after sharing vivid memories of learning multiplication facts. Timed tests; public competitive games, such as Around the World; and visible displays of who has and has not mastered groups of facts still…

  20. Remembering a Master Teacher: Frank Wachowiak.

    ERIC Educational Resources Information Center

    Morris, Jimmy Oliver

    1989-01-01

    Illustrates the skill and inspiration of master art teacher, Frank Wachowiak, by presenting three lessons for children: "Fruits and Vegetables" or "Leaves" in crayon resist, "X-ray Trees" in crayon engraving and "Angels or Self-portraits" in tempera. Lessons emphasize the use of patterns and textures, as well as contrasting colors and shapes. (LS)

  1. Becoming a Master Student. Fifth edition.

    ERIC Educational Resources Information Center

    Ellis, David B.

    A guide to support student success in extended orientation courses, freshman seminars, and study skills classes is presented, using exercises such as journal-keeping, stories of 12 people who have mastered specific skills, practical suggestions, and forms and charts. The major topics are: time management, memory, reading, note-taking, test-taking,…

  2. Evaluating the Georgia Master Naturalist Program

    ERIC Educational Resources Information Center

    Hildreth, Lauren; Mengak, Michael T.

    2016-01-01

    We evaluated the Georgia Master Naturalist Program using an online survey. Survey participation was voluntary, and the survey addressed areas such as satisfaction, volunteerism, and future training. The program received high scores from survey respondents. They appreciated training on native plants, environmental awareness, and ecological…

  3. TEN MASTER TEACHER AND PROGRAM AWARD PROGRAMS.

    ERIC Educational Resources Information Center

    KOVACH, EDITH M.A.

    IN 1966 THE AMERICAN CLASSICAL LEAGUE HONORED THREE TEACHERS WITH ITS MASTER SECONDARY SCHOOL LATIN TEACHER AND PROGRAM AWARD. AMONG THE 32 PROGRAMS CITED FOR RECOGNITION, TEN (INCLUDING THOSE OF THE AWARD WINNERS) POSSESS CLEARLY INNOVATIVE FEATURES. IN BRIEF THEY FEATURE (1) A FIFTH YEAR ADVANCED PLACEMENT PROGRAM, LATIN AS INTRODUCTORY TO…

  4. Validating the Master's Degree in Rehabilitation Counseling.

    ERIC Educational Resources Information Center

    Dunn, Dennis J.

    1990-01-01

    Sees universal adoption of master's degree in rehabilitation counseling as hiring criterion requiring its validation in relation to job performance. Proposes large-scale validation study involving state-federal vocational rehabilitation agencies that would make use of extensive existing vocational rehabilitation database, and relate type and level…

  5. Conference Report: Masters Forum IV, February 2002

    NASA Technical Reports Server (NTRS)

    Post, Todd

    2002-01-01

    The purpose of the APPL Masters Forum is to bring together some of the best project managers at NASA, as well as those in industry and other government agencies, for 2 1/2 days of knowledge sharing. The project managers come eager to reflect on their project experiences, to learn new things from one another--and to unlearn a few things, too. This was the fourth Masters Forum, and the first one held outside Washington, DC. Fifty participants from across the country came to Dallas at the American Airlines Conference Center, a wonderful facility that was conveniently located by the airport and yet still seemed isolated from the rest of the world. Masters Forum IV was also the first one held during the winter. Previous Masters Forums have been during the summer. Hot, sticky Washington, D.C. in the summer may sound unpleasant, but frankly the popularity of earlier Forums is what led to this annual event becoming a semiannual one.

  6. Whatcom Community College Master Plan, 1978.

    ERIC Educational Resources Information Center

    Whatcom Community Coll., Bellingham, WA.

    This master plan for Whatcom Community College (WCC) is intended to communicate the purposes and direction of the College to its clientele and to provide WCC personnel with guidelines for developing activities which will accomplish the purposes and move the College in that direction. The first chapter traces the history of WCC, describes WCC's…

  7. Hunter College Dance Therapy Masters Program.

    ERIC Educational Resources Information Center

    Schmais, Claire; White, Elissa Q.

    Described is development of the Hunter College dance therapy 18-month 30-credit masters program involving 33 adult students, (in two classes beginning in 1971 and 1972), an educational model, internship in psychiatric institutions, and preparation of instructional materials. The dance therapist is said to incorporate the psychiatric patient's…

  8. Collaboration in Education: The Urban Master's Program.

    ERIC Educational Resources Information Center

    Warring, Douglas F.; Huber, Susan J.

    This paper describes an inservice teacher education program--its development and its attempts to prepare teachers for urban environments. As the result of a collaborative venture between the University of St. Thomas (Minnesota), the American Federation of Teachers Local 59, and the Minneapolis (Minnesota) school district, a distinctive master's…

  9. The Master's in Social Sciences and Humanities.

    ERIC Educational Resources Information Center

    Boddy, Francis M.

    Three general levels of degrees can be categorized in some general sense: the bachelor's program emphasizes the simple ideas about social systems in the social sciences and the basic ideas about the development of value systems and the appreciation of values in the humanities; master's degrees, at least in the major institutions, are often…

  10. More Students Master "Basics" on Writing NAEP

    ERIC Educational Resources Information Center

    Manzo, Kathleen Kennedy

    2008-01-01

    At a time when many teenagers are consumed by such activities as text-messaging, blogging, and social networking, more middle and high school students than in the past have mastered the formal "basic" writing skills needed to express ideas or share information, national assessment results released last week show. But just small proportions--33…

  11. "The Ancient Master Painted like Me"

    ERIC Educational Resources Information Center

    Chiu, Son-Mey

    2009-01-01

    By following their wonderful ideas or critical exploration, three eighth graders learned how to do traditional Chinese painting, which is taught by copying old masters' work from the Ming Dynasty in the 17th century. The standard manual, which most learners have been using for these three hundred years, is the "Mustard Seed Garden Manual of…

  12. Does California's Master Plan Still Work?

    ERIC Educational Resources Information Center

    Burdman, Pamela

    2009-01-01

    For nearly 50 years, California's higher education system has been shaped by the tripartite division of the vaunted Master Plan. The 1960 document's bold vision of access and quality safeguarded a system of selective research universities (the University of California) and provided baccalaureate education through less-selective campuses (the…

  13. Colorado Academic Library Master Plan. Revised Edition.

    ERIC Educational Resources Information Center

    Johns, Claude, Jr., Ed.; Moore, Beverly, Ed.

    This master plan for Colorado academic libraries assesses current strengths and weaknesses of public and private academic libraries in the state and forecasts the role of academic libraries in support of higher education. The plan consists of a series of recommendations divided into six related and overlapping sections: access, collection…

  14. The Four Master Tropes: Analogues of Development.

    ERIC Educational Resources Information Center

    D'Angelo, Frank J.

    1992-01-01

    Discusses a rhetorical competence theory that is primarily concerned with an abstract understanding of the rhetorical and cognitive processes that underlie rhetorical acts. Presents the theory as an analogical system based on the four master tropes: metaphor, metonymy, synecdoche, and irony. Draws upon the systems of analogical reasoning, problem…

  15. 33 CFR 138.110 - Master Certificates.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION FINANCIAL RESPONSIBILITY FOR WATER POLLUTION (VESSELS) AND OPA 90 LIMITS OF LIABILITY (VESSELS AND DEEPWATER PORTS) Financial Responsibility for Water Pollution (Vessels) § 138.110 Master Certificates. (a) A contractor or other person who is responsible for...

  16. 33 CFR 138.110 - Master Certificates.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION FINANCIAL RESPONSIBILITY FOR WATER POLLUTION (VESSELS) AND OPA 90 LIMITS OF LIABILITY (VESSELS AND DEEPWATER PORTS) Financial Responsibility for Water Pollution (Vessels) § 138.110 Master Certificates. (a) A contractor or other person who is responsible for...

  17. 33 CFR 138.110 - Master Certificates.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION FINANCIAL RESPONSIBILITY FOR WATER POLLUTION (VESSELS) AND OPA 90 LIMITS OF LIABILITY (VESSELS AND DEEPWATER PORTS) Financial Responsibility for Water Pollution (Vessels) § 138.110 Master Certificates. (a) A contractor or other person who is responsible for...

  18. 33 CFR 138.110 - Master Certificates.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION FINANCIAL RESPONSIBILITY FOR WATER POLLUTION (VESSELS) AND OPA 90 LIMITS OF LIABILITY (VESSELS AND DEEPWATER PORTS) Financial Responsibility for Water Pollution (Vessels) § 138.110 Master Certificates. (a) A contractor or other person who is responsible for...

  19. 33 CFR 138.110 - Master Certificates.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION FINANCIAL RESPONSIBILITY FOR WATER POLLUTION (VESSELS) AND OPA 90 LIMITS OF LIABILITY (VESSELS AND DEEPWATER PORTS) Financial Responsibility for Water Pollution (Vessels) § 138.110 Master Certificates. (a) A contractor or other person who is responsible for...

  20. Description of Professional Master's Athletic Training Programs

    ERIC Educational Resources Information Center

    Bowman, Thomas G.; Pitney, William A.; Mazerolle, Stephanie M.; Dodge, Thomas M.

    2015-01-01

    Context: Professional master's (PM) athletic training programs (ATPs) are becoming more popular as the profession debates what the entry-level degree should be for athletic training. More information is needed related to the potential benefits of PM ATPs. Objective: Describe the Commission on Accreditation of Athletic Training Education (CAATE)…

  1. The Master's in Science and Engineering.

    ERIC Educational Resources Information Center

    Bohm, Henry V.

    There are three kinds of master's degrees in the natural sciences: (1) the booby prize, for students who during their graduate career are disqualified for academic reasons from continuing to the Ph.D.; (2) the automatic degree with no thesis requirement and generally awarded after accumulating a certain number of credits; and (3) the degree that…

  2. California Master Plan for Special Education.

    ERIC Educational Resources Information Center

    California State Dept. of Education, Sacramento.

    Reported is California's master plan for providing a quality educational program to all of the state's handicapped children. Topics covered include a definition of special education, interaction between special education and general education, and a look at California's programs including new directions and current weaknesses. Presented are a…

  3. Master Contract, July 1977-June 1980.

    ERIC Educational Resources Information Center

    Mississippi Univ., University. Inst. of Urban Research.

    The master contract between the San Joaquin Delta College Teachers Association/CTA/NEA and the Board of Trustees of the San Joaquin Delta Community College District for July 1977 to June 1980 is presented in full. Thirty articles include: Agreement, Recognition, Definitions, Negotiation Procedures, Non-Discrimination, Association Rights,…

  4. Transparency Master: The Annual Aphid Cycle.

    ERIC Educational Resources Information Center

    Sessions, Mary Lynne

    1983-01-01

    Aphids, often referred to as plant lice, can be found in great numbers on stems, leaves, and flowers of many plants. In many cases these organisms are potentially harmful to their plant hosts. Provided is a description of the annual life cycle of the aphid and an accompanying transparency master. (Author/JN)

  5. High power diode laser Master Oscillator-Power Amplifier (MOPA)

    NASA Technical Reports Server (NTRS)

    Andrews, John R.; Mouroulis, P.; Wicks, G.

    1994-01-01

    High power multiple quantum well AlGaAs diode laser master oscillator - power amplifier (MOPA) systems were examined both experimentally and theoretically. For two pass operation, it was found that powers in excess of 0.3 W per 100 micrometers of facet length were achievable while maintaining diffraction-limited beam quality. Internal electrical-to-optical conversion efficiencies as high as 25 percent were observed at an internal amplifier gain of 9 dB. Theoretical modeling of multiple quantum well amplifiers was done using appropriate rate equations and a heuristic model of the carrier density dependent gain. The model gave a qualitative agreement with the experimental results. In addition, the model allowed exploration of a wider design space for the amplifiers. The model predicted that internal electrical-to-optical conversion efficiencies in excess of 50 percent should be achievable with careful system design. The model predicted that no global optimum design exists, but gain, efficiency, and optical confinement (coupling efficiency) can be mutually adjusted to meet a specific system requirement. A three quantum well, low optical confinement amplifier was fabricated using molecular beam epitaxial growth. Coherent beam combining of two high power amplifiers injected from a common master oscillator was also examined. Coherent beam combining with an efficiency of 93 percent resulted in a single beam having diffraction-limited characteristics. This beam combining efficiency is a world record result for such a system. Interferometric observations of the output of the amplifier indicated that spatial mode matching was a significant factor in the less than perfect beam combining. Finally, the system issues of arrays of amplifiers in a coherent beam combining system were investigated. Based upon experimentally observed parameters coherent beam combining could result in a megawatt-scale coherent beam with a 10 percent electrical-to-optical conversion efficiency.

  6. Master plate production for the tile calorimeter extended barrel modules.

    SciTech Connect

    Guarino, V.J.; Hill, N.; Petereit, E.; Price, L.E.; Proudfoot, J.; Wood, K.

    1999-03-10

    Approximately 41,000 master plates (Fig. 1) are required for the Extended Barrel Hadronic Calorimeter for the ATLAS experiment at the LHC. Early in the R&D program associated with the detector, it was recognized that the fabrication of these steel laminations was a significant issue, both in terms of the cost to produce these high precision formed plates, as well as the length of time required to produce all plates for the calorimeter. Two approaches were given serious consideration: laser cutting and die stamping. The Argonne group was a strong supporter of the latter approach and in late 1995 initiated an R&D program to demonstrate the feasibility and cost effectiveness of die stamping these plates by constructing a die and stamping approximately 2000 plates for use in construction of three full size prototype modules. This was extremely successful and die stamping was selected by the group for production of these plates. When the prototype die was constructed it was matched to the calorimeter envelope at that time. This subsequently changed. However with some minor adjustments in the design envelope and a small compromise in terms of instrumented volume, it became possible to use this same die for the production of all master plates for the Tile Calorimeter. Following an extensive series of discussions and an evaluation of the performance of the stamping presses available to our collaborators in Europe, it was decided to ship the US die to CERN for use in stamping master plates for the barrel section of the calorimeter. This was done under the supervision of CERN and JINR, Dubna, and carried out at the TATRA truck plant at Koprivinice, Czech Republic. It was a great success. Approximately 41,000 plates were stamped and fully met specification. Moreover, the production time was significantly reduced by avoiding the need of constructing and then qualifying a second die for use in Europe. This also precluded small geometrical differences between the barrel and

  7. Master Study Programmes Orientation and Curricula Inconsistency in Lithuanian Universities

    ERIC Educational Resources Information Center

    Lauzackas, Rimantas; Rackauskaite, Aiste; Jaskauskaite, Daiva

    2004-01-01

    When independence was restored in Lithuania, a single-stage higher education system that had existed hitherto was reorganised into a multi-stage system with Bachelor, Master and Doctoral programme studies. The analysis of Master studies, as a new and atypical phenomenon in Lithuania, highlights the discrepancies between Master programme curricula…

  8. 46 CFR 169.817 - Master to instruct ship's company.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Master to instruct ship's company. 169.817 Section 169.817 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations § 169.817 Master to instruct ship's company. The master shall conduct drills and...

  9. 46 CFR 169.817 - Master to instruct ship's company.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Master to instruct ship's company. 169.817 Section 169.817 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations § 169.817 Master to instruct ship's company. The master shall conduct drills and...

  10. 46 CFR 169.817 - Master to instruct ship's company.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Master to instruct ship's company. 169.817 Section 169.817 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations § 169.817 Master to instruct ship's company. The master shall conduct drills and...

  11. 46 CFR 169.817 - Master to instruct ship's company.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Master to instruct ship's company. 169.817 Section 169.817 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations § 169.817 Master to instruct ship's company. The master shall conduct drills and...

  12. 46 CFR 169.817 - Master to instruct ship's company.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Master to instruct ship's company. 169.817 Section 169.817 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations § 169.817 Master to instruct ship's company. The master shall conduct drills and...

  13. The Master's Degree, The Comprehensive University, and The National Interest.

    ERIC Educational Resources Information Center

    Casanova, Sally L.; And Others

    1992-01-01

    This article offers opinions and insights from four graduate deans at California State University institutions concerning the master's degree and the direction of master's level education. It is noted that U.S. graduate education is increasingly concentrated at the master's degree level, and that this degree level serves a particularly important…

  14. DPN-generated nanostructures as positive resists for preparing lithographic masters or hole arrays.

    PubMed

    Salaita, Khalid S; Lee, Seung Woo; Ginger, David S; Mirkin, Chad A

    2006-11-01

    Experiments that utilize structures generated by dip-pen nanolithography (DPN) as positive resists for fabricating nanohole arrays and lithographic masters are described. The technique takes advantage of the difference in desorption potentials for patterned structures made from 16-mercaptohexadecanoic acid (MHA) and 1-octadecanethiol (ODT), respectively. In this approach, patterns of MHA on gold are generated by DPN, and surrounding areas are passivated by ODT. Electrochemistry is used to selectively remove the MHA nanofeatures made by DPN. The exposed gold can be used as an electrode to plate silver from solution, generating raised features and structures that can be transferred to PDMS to make a lithographic master, or alternatively, they can be etched to make arrays of nanoholes. PMID:17090079

  15. Hybrid method for the chemical master equation

    SciTech Connect

    Hellander, Andreas Loetstedt, Per

    2007-11-10

    The chemical master equation is solved by a hybrid method coupling a macroscopic, deterministic description with a mesoscopic, stochastic model. The molecular species are divided into one subset where the expected values of the number of molecules are computed and one subset with species with a stochastic variation in the number of molecules. The macroscopic equations resemble the reaction rate equations and the probability distribution for the stochastic variables satisfy a master equation. The probability distribution is obtained by the Stochastic Simulation Algorithm due to Gillespie. The equations are coupled via a summation over the mesoscale variables. This summation is approximated by Quasi-Monte Carlo methods. The error in the approximations is analyzed. The hybrid method is applied to three chemical systems from molecular cell biology.

  16. Fabrication of composite propfan blades for a cruise missile wind tunnel model

    NASA Technical Reports Server (NTRS)

    Fite, E. Brian

    1993-01-01

    This report outlines the procedures that were employed in fabricating prototype graphite-epoxy composite prop fan blades. These blades were used in wind tunnel tests that investigated prop fan propulsion system interactions with a missile airframe in order to study the feasibility of an advanced-technology-propfan-propelled missile. Major phases of the blade fabrication presented include machining of the master blade, mold fabrication, ply cutting and assembly, blade curing, and quality assurance. Specifically, four separate designs were fabricated, 18 blades of each geometry, using the same fabrication technique for each design.

  17. Markovian master equation for nonlinear systems

    NASA Astrophysics Data System (ADS)

    de los Santos-Sánchez, O.; Récamier, J.; Jáuregui, R.

    2015-06-01

    Within the f-deformed oscillator formalism, we derive a Markovian master equation for the description of the damped dynamics of nonlinear systems that interact with their environment. The applicability of this treatment to the particular case of a Morse-like oscillator interacting with a thermal field is illustrated, and the decay of quantum coherence in such a system is analyzed in terms of the evolution on phase space of its nonlinear coherent states via the Wigner function.

  18. The skills of the change master.

    PubMed

    Flower, J

    1996-11-01

    What are the fundamental skills for dealing with change? Presented here are nine skills that can help you become a change master in an uncertain and turbulent health care environment. These skills range from active listening to seeing the big picture. Managing change--whether solving a problem immediately or knowing that the best decision is to wait--will be fundamental for success. PMID:10162502

  19. Dual arm master controller for a bilateral servo-manipulator

    SciTech Connect

    Kuban, D.P.; Perkins, G.S.

    1989-11-28

    A master controller for a mechanically dissimilar bilateral slave servo-manipulator is disclosed. The master controller includes a plurality of drive trains comprising a plurality of sheave arrangements and cables for controlling upper and lower degrees of master movement. The cables and sheaves of the master controller are arranged to effect kinematic duplication of the slave servo-manipulator, despite mechanical differences there between. A method for kinematically matching a master controller to a slave servo-manipulator is also disclosed. 13 figs.

  20. Fabrication of ordered micro- and nano-scale patterns based on optical discs and nanoimprint

    NASA Astrophysics Data System (ADS)

    Guo, Hui-jing; Zhang, Xiao-liang; Li, Xiao-chun

    2016-07-01

    A simple method to fabricate one-dimensional (1-D) and two-dimensional (2-D) ordered micro- and nano-scale patterns is developed based on the original masters from optical discs, using nanoimprint technology and soft stamps. Polydimethylsiloxane (PDMS) was used to replicate the negative image of the 1-D grating pattern on the masters of CD-R, DVD-R and BD-R optical discs, respectively, and then the 1-D pattern on one of the PDMS stamps was transferred to a blank polycarbonate (PC) substrate by nanoimprint. The 2-D ordered patterns were fabricated by the second imprinting using another PDMS stamp. Different 2-D periodic patterns were obtained depending on the PDMS stamps and the angle between the two times of imprints. This method may provide a way for the fabrication of complex 2-D patterns using simple 1-D masters.

  1. Line width tuning and smoothening for periodical grating fabrication in nanoimprint lithography

    NASA Astrophysics Data System (ADS)

    Yao, Yuhan; Wang, Yifei; Liu, He; Li, Yuanrui; Song, Boxiang; Wu, Wei

    2015-11-01

    Nanoimprint lithography is a promising technology for patterning large-area structures in nanometer scale at a low cost. In order to fabricate large-area nanoimprint master mold, interference lithography is widely used in defining periodical structures. However, neither roughness nor structural dimension can be effectively controlled via interference exposure. In this paper, we report a fabrication technique based on V-shaped master mold that can adjust line width of gratings as well as reduce the sidewall roughness. The fabrication of the V-shaped grating master mold is demonstrated, and the line width tuning and smoothening processes are discussed. With the help of the smoothening process, the optical efficiency of smoothened guided-mode resonance grating increased by 75 % from the original sample.

  2. The master degree: A critical transition in STEM doctoral education

    NASA Astrophysics Data System (ADS)

    Lange, Sheila Edwards

    The need to broaden participation in the nation's science, technology, engineering, and mathematics (STEM) undergraduate and graduate programs is currently a matter of national urgency. The small number of women and underrepresented minorities (URM) earning doctoral degrees in STEM is particularly troubling given significant increases in the number of students earning master's degrees since 1990. In the decade between 1990 and 2000, the total number of master's recipients increased by 42%. During this same time period, the number of women earning master's degrees increased by 56%, African Americans increased by 132%, American Indians by 101%, Hispanics by 146%, and Asian Americans by 117% (Syverson, 2003). Growth in underrepresented group education at the master's level raises questions about the relationship between master's and doctoral education. Secondary data analysis of the Survey of Earned Doctorates (SED) was used to examine institutional pathways to the doctorate in STEM disciplines and transitions from master's to doctoral programs by race and gender. While the study revealed no significant gender differences in pathways, compared to White and Asian American students, URM students take significantly different pathways to the doctorate. URM students are significantly more likely to earn the bachelor's, master's, and doctoral degrees at three different institutions. Their path is significantly more likely to include earning a master's degree en route to the doctorate. Further, URM students are more likely to experience transition between the master's and doctoral degrees, and the transitions are not limited to those who earn master's degrees at master's-only institutions. These findings suggest that earning a master's degree is more often a stepping stone to the doctorate for URM students. Master's degree programs, therefore, have the potential to be a valuable resource for policymakers and graduate programs seeking to increase the diversity of URM students

  3. Setting the stage for master's level success

    NASA Astrophysics Data System (ADS)

    Roberts, Donna

    Comprehensive reading, writing, research, and study skills play a critical role in a graduate student's success and ability to contribute to a field of study effectively. The literature indicated a need to support graduate student success in the areas of mentoring, navigation, as well as research and writing. The purpose of this two-phased mixed methods explanatory study was to examine factors that characterize student success at the Master's level in the fields of education, sociology and social work. The study was grounded in a transformational learning framework which focused on three levels of learning: technical knowledge, practical or communicative knowledge, and emancipatory knowledge. The study included two data collection points. Phase one consisted of a Master's Level Success questionnaire that was sent via Qualtrics to graduate level students at three colleges and universities in the Central Valley of California: a California State University campus, a University of California campus, and a private college campus. The results of the chi-square indicated that seven questionnaire items were significant with p values less than .05. Phase two in the data collection included semi-structured interview questions that resulted in three themes emerged using Dedoose software: (1) the need for more language and writing support at the Master's level, (2) the need for mentoring, especially for second-language learners, and (3) utilizing the strong influence of faculty in student success. It is recommended that institutions continually assess and strengthen their programs to meet the full range of learners and to support students to degree completion.

  4. Graph theory and the Virasoro master equation

    SciTech Connect

    Obers, N.A.J.

    1991-01-01

    A brief history of affine Lie algebra, the Virasoro algebra and its culmination in the Virasoro master equation is given. By studying ansaetze of the master equation, the author obtains exact solutions and gains insight in the structure of large slices of affine-Virasoro space. He finds an isomorphism between the constructions in the ansatz SO(n){sub diag}, which is a set of unitary, generically irrational affine-Virasoro constructions on SO(n), and the unlabeled graphs of order n. On the one hand, the conformal constructions, are classified by the graphs, while, conversely, a group-theoretic and conformal field-theoretic identification is obtained for every graph of graph theory. He also defines a class of magic Lie group bases in which the Virasoro master equation admits a simple metric ansatz {l brace}g{sub metric}{r brace}, whose structure is visible in the high-level expansion. When a magic basis is real on compact g, the corresponding g{sub metric} is a large system of unitary, generically irrational conformal field theories. Examples in this class include the graph-theory ansatz SO(n){sub diag} in the Cartesian basis of SO(n), and the ansatz SU(n){sub metric} in the Pauli-like basis of SU(n). Finally, he defines the sine-area graphs' of SU(n), which label the conformal field theories of SU(n){sub metric}, and he notes that, in similar fashion, each magic basis of g defines a generalized graph theory on g which labels the conformal field theories of g{sub metric}.

  5. Graph theory and the Virasoro master equation

    SciTech Connect

    Obers, N.A.J.

    1991-04-01

    A brief history of affine Lie algebra, the Virasoro algebra and its culmination in the Virasoro master equations is given. By studying ansaetze of the master equation, we obtain exact solutions and gain insight in the structure of large slices of affine-Virasoro space. We find an isomorphism between the constructions in the ansatz SO(n){sub diag}, which is a set of unitary, generically irrational affine-Virasoro constructions on SO(n), and the unlabelled graphs, while, conversely, a group-theoretic and conformal field-theoretic identification is obtained for every graph of graph theory. We also define a class of magic'' Lie group bases in which the Virasoro master equation admits a simple metric ansatz (gmetric), whose structure is visible in the high-level expansion. When a magic basis is real on compact g, the corresponding g{sub metric} is a large system of unitary, generically irrational conformal field theories. Examples in this class include the graph-theory ansatz SO(n){sub diag} in the Cartesian basis of SO(n), and the ansatz SU(n){sub metric} in the Pauli-like basis of SU(n). Finally, we define the sine-area graphs'' of SU(n), which label the conformal field theories of SU(n){sub metric}, and we note that, in similar fashion, each magic basis of g defines a generalized graph theory on g which labels the conformal field theories of g{sub metric}. 24 figs., 4 tabs.

  6. TWRS privatization phase 1 master site plan

    SciTech Connect

    Parazin, R.J.

    1996-09-30

    The DOE-RL is pursuing a new business strategy of hiring private contractors for treatment of Hanford Site tank wastes. This strategy is called `privatization` and includes design, permitting, construction, operation and deactivation of facilities for tank waste treatment. The TWRS Privatization Infrastructure Project consists of several sub-projects which will provide key services needed to support the privatization mission. This master site plan presently describes all pertinent aspects of the site and identifies all planned provisions for site development, utilities and other site services. It is a baseline document which will be revised as privatization proceeds through design, construction and start-up.

  7. Master-Oscillator/Power-Amplifier Laser System

    NASA Technical Reports Server (NTRS)

    Yu, Anthony W.; Krainak, Michael A.; Unger, Glenn L.

    1994-01-01

    Master-oscillator/power-amplifier (MOPA) laser system operates in continuous-wave mode or in amplitude-modulation (e.g., pulse) mode by modulation of oscillator current. Power amplifier is laser-diode-pumped neodymium:yttrium lithium fluoride (Nd:YLF) laser; oscillator is laser diode. Offers relatively high efficiency and power. Because drive current to oscillator modulated, external electro-optical modulator not needed. Potential uses include free-space optical communications, coded laser ranging, and generation of high-power, mode-locked pulses.

  8. The antioxidant master glutathione and periodontal health

    PubMed Central

    Bains, Vivek Kumar; Bains, Rhythm

    2015-01-01

    Glutathione, considered to be the master antioxidant (AO), is the most-important redox regulator that controls inflammatory processes, and thus damage to the periodontium. Periodontitis patients have reduced total AO capacity in whole saliva, and lower concentrations of reduced glutathione (GSH) in serum and gingival crevicular fluid, and periodontal therapy restores the redox balance. Therapeutic considerations for the adjunctive use of glutathione in management of periodontitis, in limiting the tissue damage associated with oxidative stress, and enhancing wound healing cannot be underestimated, but need to be evaluated further through multi-centered randomized controlled trials. PMID:26604952

  9. The Survivor Master Narrative in Sexual Assault.

    PubMed

    Muldoon, Shane D; Taylor, S Caroline; Norma, Caroline

    2016-04-01

    This article is based on data drawn from 90 Victoria Police operational files covering the period 2004-2008. Several thematic responses by sexual assault survivors are described as forming a master narrative of "identity shock." It is argued that the "minor/serious" sexual assault legal distinction is meaningless to survivors and conceals a shared felt experience. It is also argued that sexual assault is fundamentally a "public issue" of betrayal of citizen trust--not just a collection of "private troubles"--and that effective resolutions require more than individualized therapeutic and criminal justice measures. PMID:26721902

  10. Master stability analysis in transient spatiotemporal chaos.

    PubMed

    Wackerbauer, Renate

    2007-11-01

    The asymptotic stability of spatiotemporal chaos is difficult to determine, since transient spatiotemporal chaos may be extremely long lived. A master stability analysis reveals that the asymptotic state of transient spatiotemporal chaos in the Gray-Scott system and in the Bär-Eiswirth system is characterized by negative transverse Lyapunov exponents on the attractor of the invariant synchronization manifold. The average lifetime of transient spatiotemporal chaos depends on the number of transverse directions that are unstable along a typical excitation cycle. PMID:18233739

  11. High speed fabrication of aluminum nanostructures with 10 nm spatial resolution by electrochemical replication.

    PubMed

    Biring, Sajal; Tsai, Kun-Tong; Sur, Ujjal Kumar; Wang, Yuh-Lin

    2008-09-01

    A high fidelity electrochemical replication technique for the rapid fabrication of Al nanostructures with 10 nm lateral resolution has been successfully demonstrated. Aluminum is electrodeposited onto a lithographically patterned Si master using a non-aqueous organic hydride bath of aluminum chloride and lithium aluminum hydride at room temperature. Chemical pretreatment of the Si surface allows a clean detachment of the replicated Al foil from the master, permitting its repetitive use for mass replication. This high throughput technique opens up new possibilities in the fabrication of Al-related nanostructures, including the growth of long range ordered anodic alumina nanochannel arrays. PMID:21828842

  12. Polymorphous computing fabric

    DOEpatents

    Wolinski, Christophe Czeslaw; Gokhale, Maya B.; McCabe, Kevin Peter

    2011-01-18

    Fabric-based computing systems and methods are disclosed. A fabric-based computing system can include a polymorphous computing fabric that can be customized on a per application basis and a host processor in communication with said polymorphous computing fabric. The polymorphous computing fabric includes a cellular architecture that can be highly parameterized to enable a customized synthesis of fabric instances for a variety of enhanced application performances thereof. A global memory concept can also be included that provides the host processor random access to all variables and instructions associated with the polymorphous computing fabric.

  13. The Role of Master's Institutions in Developing Researchers: Rethinking the Master Plan

    ERIC Educational Resources Information Center

    Rikli, Roberta E.

    2009-01-01

    In our increasingly complex society, research and research training in master's institutions is just as critical as in doctoral programs, but with a different emphasis and purpose. In PhD institutions, research programs are generally considered to be for the purpose of advancing knowledge in the discipline and helping to prepare the next…

  14. Fabrication of Spiral Micro-Coil Utilizing LIGA Process

    NASA Astrophysics Data System (ADS)

    Shimada, Osamu; Kusumi, Shinji; Mekaru, Harutaka; Sato, Noriaki; Shimizu, Masami; Yamashita, Michiru; Hattori, Tadashi

    We developed a method for fabricating a three-dimensional spiral micro-inductor with high inductance using the LIGA process. The spiral inductor created had a diameter of 0.5mm, and a length of 1mm. The width of the spiral line was 10µm, the pitch was 20µm, and the number of turns was 15. It was made of plated copper. The master was a brass round bar coated with PMMA resist. Deep X-ray lithography was employed to fabricate a master for a metallic mold at the NewSUBARU synchrotron radiation facility, University of Hyogo. The inductor core was made of resin by injection molding. It has a spiral micro flute on the surface. We chose the worm injection molding technique in order to avoid the parting line across the spiral line. The worm injection molding was the method─for demolding the work such as that used in loosening a screw.

  15. Strategies for Pursuing a Master's Degree.

    PubMed

    Thomas, Cynthia M; McIntosh, Constance E; Mensik, Jennifer S

    2016-01-01

    Health care has become very complex and is in a constant state of change. As a result of the evolving change and increasing complexity, a more educated nursing workforce is needed (Dracup K. Master's nursing programs. American Association of Colleges of Nursing. 2015; Institute of Medicine. The Future of Nursing: Leading Change, Advancing Health. 2010). It is now becoming necessary for registered nurses to earn an advanced degree to work at the highest level of their practice authority (Dracup K. Master's nursing programs. American Association of Colleges of Nursing. 2015; Institute of Medicine. The Future of Nursing: Leading Change, Advancing Health. 2010.). Preparing to reenter college may be an overwhelming prospect for some registered nurses seeking an advanced degree. However, there are some simple strategies that may help sort out the many degree options, financial obligations, decisions about brick and mortar versus online learning, commitment to degree completion, and changing career paths. This article will provide the registered nurse valuable information that will assist in the exciting process of returning to college. PMID:27043400

  16. Vitamin supplementation benefits in master athletes.

    PubMed

    Brisswalter, Jeanick; Louis, Julien

    2014-03-01

    Master athletes are more than 35 years of age and continue to train as hard as their young counterparts despite the aging process. All life long, they are capable of accomplishing exceptional sporting performances. For these participants in endurance events, matching energy intake and expenditure is critical to maintain health and performance. The proportions of carbohydrate, fat, and protein must be optimized to provide enough calories to sustain the energy requirements of competition or training, and for recovery. In addition, endurance athletes must include adequate vitamins and minerals in their diets to maintain healthy immune function. Vitamins and minerals may be sufficient in the diets of endurance athletes, who have a high energy intake. This would make it unnecessary to use vitamin and mineral supplements. Furthermore, one major limitation for these athletes is the management of oxidative stress, which, when in excess, can be deleterious for the organism. For individuals exposed to oxidative stress, micronutritional supplementations rich in vitamins and minerals can be also an alternative strategy. Although these supplementations are increasingly used by master athletes, very few data are available on their effects on oxidative stress, muscle recovery, and physical performance. The potential benefits of supplement use in athletes are thus questionable. Some studies indicate no benefits, while others highlight potential negative side effects of vitamin supplementation. Additional studies are warranted in order to design adapted prescriptions in antioxidant vitamins and minerals. PMID:24323888

  17. NASA directives master list and index

    NASA Technical Reports Server (NTRS)

    1995-01-01

    This handbook sets forth in two parts, Master List of Management Directives and Index to NASA Management Directives, the following information for the guidance of users of the NASA Management Directives System. Chapter 1 contains introductory information material on how to use this handbook. Chapter 2 is a complete master list of agencywide management directives, describing each directive by type, number, effective date, expiration date, title, and organization code of the office responsible for the directive. Chapter 3 includes a consolidated numerical list of all delegations of authority and a breakdown of such delegation by the office or center to which special authority is assigned. Chapter 4 sets forth a consolidated list of all NASA handbooks (NHB's) and important footnotes covering the control and ordering of such documents. Chapter 5 is a consolidated list of NASA management directives applicable to the Jet Propulsion Laboratory. Chapter 6 is a consolidated list of NASA regulations published in the Code of Federal Regulations. Chapter 7 is a consolidated list of NASA regulations published in Title 14 of the Code of Federal Regulations. Complementary manuals to the NASA Management Directives System are described in Chapter 8. The second part contains an in depth alphabetical index to all NASA management directives other than handbooks, most of which are indexed by titles only.

  18. Macrophages: Master Regulators of Inflammation and Fibrosis

    PubMed Central

    Wynn, Thomas A.; Barron, Luke

    2010-01-01

    Macrophages are found in close proximity with collagen-producing myofibroblasts and indisputably play a key role in fibrosis. They produce profibrotic mediators that directly activate fibroblasts, including transforming growth factor-β1 and platelet-derived growth factor, and control extracellular matrix turnover by regulating the balance of various matrix metalloproteinases and tissue inhibitors of matrix metalloproteinases. Macrophages also regulate fibrogenesis by secreting chemokines that recruit fibroblasts and other inflammatory cells. With their potential to act in both a pro- and antifibrotic capacity, as well as their ability to regulate the activation of resident and recruited myofibroblasts, macrophages and the factors they express are integrated into all stages of the fibrotic process. These various, and sometimes opposing, functions may be performed by distinct macrophage subpopulations, the identification of which is a growing focus of fibrosis research. Although collagen-secreting myofibroblasts once were thought of as the master “producers” of fibrosis, this review will illustrate how macrophages function as the master “regulators” of fibrosis. PMID:20665377

  19. Solution of Chemical Master Equations for Nonlinear Stochastic Reaction Networks

    PubMed Central

    Smadbeck, Patrick; Kaznessis, Yiannis N.

    2014-01-01

    Stochasticity in the dynamics of small reacting systems requires discrete-probabilistic models of reaction kinetics instead of traditional continuous-deterministic ones. The master probability equation is a complete model of randomly evolving molecular populations. Because of its ambitious character, the master equation remained unsolved for all but the simplest of molecular interaction networks. With the first solution of chemical master equations, a wide range of experimental observations of small-system interactions may be mathematically conceptualized. PMID:25215268

  20. MASTER Detection of Two Cataclysmic Variables in One Image

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Lipunov, V.; Gorbovskoy, E.; Tiurina, N.; Denisenko, D.; Kuznetsov, A.; Pruzhinskaya, M.; Rufanov, A.; Vladimirov, V.; Kornilov, V. G.; Gres, O.; Ivanov, K.; Yazev, S.; Budnev, N.; Poleshchuk, V.; Parkhomenko, E. Konstantinov A.; Tlatov, A.; Dormidontov, D.; Senik, V.; Yurkov, V.; Sergienko, Y.; Varda, D.; Sinyakov, E.; Gabovich, A.; Krushinsky, V.; Zalozhnih, I.; Popov, A.; Bourdanov, A.; Buckley, D.; Potter, S.; Kniazev, A.; Kotze, M.; Shumkov, V.; Shurpakov, S.

    2015-01-01

    The following two objects were found on the same images by MASTER-Tunka robotic telescope (2x2 deg field of view) and are separated by 55'. MASTER OT J015746.16+511023.2 - independent discovery of ASASSN-15aw MASTER-Tunka auto-detection system discovered OT source at (RA, Dec) = 01h 57m 46.16s +51d 10m 23.2s on 2015-01-18.65101 UT.

  1. Sleeping porch through french doors off master bedroom (southern unit) ...

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

    Sleeping porch through french doors off master bedroom (southern unit) - Fitzsimons General Hospital, Officers' Quarters, West Charlie Kelly Boulevard & South Hutton Street, Southwest Corner, Aurora, Adams County, CO

  2. Naval Computer & Telecommunications Area Master Station, Eastern Pacific, Radio ...

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

    Naval Computer & Telecommunications Area Master Station, Eastern Pacific, Radio Transmitter Facility Lualualei, Marine Barracks, Intersection of Tower Drive & Morse Street, Makaha, Honolulu County, HI

  3. The fabrication of a flexible mold for high resolution soft ultraviolet nanoimprint lithography.

    PubMed

    Koo, Namil; Plachetka, Ulrich; Otto, Martin; Bolten, Jens; Jeong, Jun-Ho; Lee, Eung-Sug; Kurz, Heinrich

    2008-06-01

    One key issue for all nanoimprint techniques is an appropriate method for the fabrication of desirable molds. We report on a novel flexible mold fabrication process-pressure-assisted molding (PAM)-for high resolution soft ultraviolet nanoimprint lithography (soft UV-NIL). In PAM, enhanced master filling is achieved by applying an external pressure during the mold fabrication process. Flexible molds, fabricated with PAM using different pressures in the range of 10-90 kPa, are compared to determine the role of pressures applied in the imprint performance. PMID:21825759

  4. Benchtop fabrication of PDMS microstructures by an unconventional photolithographic method

    PubMed Central

    Hwang, Chang Mo; Sim, Woo Young; Lee, Seung Hwan; Foudeh, Amir M; Bae, Hojae

    2010-01-01

    Poly(dimethylsiloxane) (PDMS) microstructures have been widely used in bio-microelectromechanical systems (bio-MEMS) for various types of analytical, diagnostic and therapeutic applications. However, PDMS-based soft lithographic techniques still use conventional microfabrication processes to generate a master mold, which requires access to clean room facilities and costly equipment. With the increasing use of these systems in various fields, the development of benchtop systems for fabricating microdevices is emerging as an important challenge in their widespread use. Here we demonstrate a simple, low-cost and rapid method to fabricate PDMS microstructures by using micropatterned poly(ethylene glycol) diacrylate (PEGDA) master molds. In this method, PEGDA microstructures were patterned on a glass substrate by photolithography under ambient conditions and by using simple tools. The resulting PEGDA structures were subsequently used to generate PDMS microstructures by standard molding in a reproducible and repeatable manner. The thickness of the PEGDA microstructures was controllable from 15 to 300 μm by using commonly available spacer materials. We also demonstrate the use of this method to fabricate microfluidic channels capable of generating concentration gradients. In addition, we fabricated PEGDA microstructures by photolithography from the light generated from commonly available laminar cell culture hood. These data suggest that this approach could be beneficial for fabricating low-cost PDMS-based microdevices in resource limited settings. PMID:21076185

  5. Master environmental plan for Fort Devens, Massachusetts

    SciTech Connect

    Biang, C.A.; Peters, R.W.; Pearl, R.H.; Tsai, S.Y. . Energy Systems Div.)

    1991-11-01

    Argonne National Laboratory has prepared a master environmental plan (MEP) for Fort Devens, Massachusetts, for the US Army Toxic and Hazardous Materials Agency. The MEP is an assessment based on environmental laws and regulations of both the federal government and the Commonwealth of Massachusetts. The MEP assess the physical and environmental status of 58 potential hazardous waste sites, including 54 study areas (SAs) that pose a potential for releasing contamination into the environment and 4 areas of concern (AOCs) that are known to have substantial contamination. For each SA or AOC, this MEP describes the known history and environment, identifies additional data needs, and proposes possible response actions. Most recommended response actions consist of environmental sampling and monitoring and other characterization studies. 74 refs., 63 figs., 50 tabs.

  6. Collaborative development of Estonian nuclear master's program

    SciTech Connect

    Tkaczyk, A. H.; Kikas, A.; Realo, E.; Kirm, M.; Kiisk, M.; Isakar, K.; Suursoo, S.; Koch, R.; Feldbach, E.; Lushchik, A.; Reivelt, K.

    2012-07-01

    In 2009 Estonia approved the National Development Plan for the Energy Sector, including the nuclear energy option. This can be realized by construction of a nuclear power plant (NPP) in Estonia or by participation in neighboring nuclear projects (e.g., Lithuania and/or Finland). Either option requires the availability of competent personnel. It is necessary to prepare specialists with expertise in all aspects related to nuclear infrastructure and to meet workforce needs (e.g. energy enterprises, public agencies, municipalities). Estonia's leading institutions of higher education and research with the support of the European Social Fund have announced in this context a new nuclear master's curriculum to be developed. The language of instruction will be English. (authors)

  7. Structural master plan of flood mitigation measures

    NASA Astrophysics Data System (ADS)

    Heidari, A.

    2009-01-01

    Flood protection is one of the practical methods in damage reduction. Although it not possible to be completely protected from flood disaster but major part of damages can be reduced by mitigation plans. In this paper, the optimum flood mitigation master plan is determined by economic evaluation in trading off between the construction costs and expected value of damage reduction as the benefits. Size of the certain mitigation alternative is also be obtained by risk analysis by accepting possibility of flood overtopping. Different flood mitigation alternatives are investigated from various aspects in the Dez and Karun river floodplain areas as a case study in south west of IRAN. The results show that detention dam and flood diversion are the best alternatives of flood mitigation methods as well as enforcing the flood control purpose of upstream multipurpose reservoirs. Dyke and levees are not mostly justifiable because of negative impact on down stream by enhancing routed flood peak discharge magnitude and flood damages as well.

  8. Master Equations for Correlated Quantum Channels

    NASA Astrophysics Data System (ADS)

    Giovannetti, V.; Palma, G. M.

    2012-01-01

    We derive the general form of a master equation describing the reduced time evolution of a sequence of subsystems “propagating” in an environment which can be described as a sequence of subenvironments. The interaction between subsystems and subenvironments is described in terms of a collision model, with the irreversible dynamics of the subenvironments between collisions explicitly taken into account. In the weak coupling regime, we show that the collisional model produces a correlated Markovian evolution for the joint density matrix of the multipartite system. The associated Lindblad superoperator contains pairwise terms describing cross correlation between the different subsystems. Such a model can describe a broad range of physical situations, ranging from quantum channels with memory to photon propagation in concatenated quantum optical systems.

  9. Epidemics in networks: a master equation approach

    NASA Astrophysics Data System (ADS)

    Cotacallapa, M.; Hase, M. O.

    2016-02-01

    A problem closely related to epidemiology, where a subgraph of ‘infected’ links is defined inside a larger network, is investigated. This subgraph is generated from the underlying network by a random variable, which decides whether a link is able to propagate a disease/information. The relaxation timescale of this random variable is examined in both annealed and quenched limits, and the effectiveness of propagation of disease/information is analyzed. The dynamics of the model is governed by a master equation and two types of underlying network are considered: one is scale-free and the other has exponential degree distribution. We have shown that the relaxation timescale of the contagion variable has a major influence on the topology of the subgraph of infected links, which determines the efficiency of spreading of disease/information over the network.

  10. MASTER OT 015347+303844 discovery

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Gorbovskoy, E.; Lipunov, V.; Kornilov, V.; Belinski, A.; Shatskiy, N.; Tyurina, N.; Kuvshinov, D.; Chazov, V.; Kuznetsov, A.; Zimnukhov, D.; Kornilov, M.; Tlatov, A.; Parhomenko, A. V.; Dormidontov, D.; Yurkov, V.; Sergienko, Yu.; Varda, D.; Krushinski, V.; Zalozhnih, I.; Kopytova, T.; Popov, A.; Ivanov, K.; Yazev, S.; Budnev, N.; Konstantinov, E.; Lenok, V.; Chuvalaev, O.; Poleschuk, V.; Gres, O.

    2010-10-01

    MASTER auto-detection system at Kislovodsk detected a new transient source at the position (R.A., Dec) = 01h 53m 47.24s , +30d 38m 44s.0 (J2000) with a typical uncertainty of 0.2" at 2010-10-01 23:25:48 (UT). The V magnitude is about 17.9 +-0.1 ( exposition 180s, m_lim = 19.0 ). The OT is seen at next 7 images up 2010-10-12 in R and V. OT is blue: R-V=1.43 at 2010-10-01.9 . There is no minor planet and any object brighter 21 mag in DSS at this place.

  11. Fabrication and characterization of polymer microfluidic devices for bio-agent detection

    NASA Astrophysics Data System (ADS)

    Morales, Alfredo M.; Brazzle, John D.; Crocker, Robert W.; Domeier, Linda A.; Goods, Eric B.; Hachman, John T., Jr.; Harnett, Cindy K.; Hunter, Marion C.; Mani, Seethambal S.; Mosier, Bruce P.; Simmons, Blake A.

    2004-12-01

    Sandia and Lawrence Livermore National Laboratories are developing a briefcase-sized, broad-spectrum bioagent detection system. This autonomous instrument, the BioBriefcase, will monitor the environment and warn against bacterium, virus, and toxin based biological attacks. At the heart of this device, inexpensive polymer microfluidic chips will carry out sample preparation and analysis. Fabrication of polymer microfluidic chips involves the creation of a master in etched glass; plating of the master to produce a nickel stamp; large lot chip replication by injection molding; and thermal chip sealing. Since the performance and reliability of microfluidic chips are very sensitive to fluidic impedance and to electromagnetic fluxes, the microchannel dimensions and shape have to be tightly controlled during chip fabrication. In this talk, we will present an overview of chip design and fabrication. Metrology data collected at different fabrication steps and the dimensional deviations of the polymer chip from the original design will be discussed.

  12. Fabrication and characterization of polymer microfluidic devices for bio-agent detection

    NASA Astrophysics Data System (ADS)

    Morales, Alfredo M.; Brazzle, John D.; Crocker, Robert W.; Domeier, Linda A.; Goods, Eric B.; Hachman, John T., Jr.; Harnett, Cindy K.; Hunter, Marion C.; Mani, Seethambal S.; Mosier, Bruce P.; Simmons, Blake A.

    2005-01-01

    Sandia and Lawrence Livermore National Laboratories are developing a briefcase-sized, broad-spectrum bioagent detection system. This autonomous instrument, the BioBriefcase, will monitor the environment and warn against bacterium, virus, and toxin based biological attacks. At the heart of this device, inexpensive polymer microfluidic chips will carry out sample preparation and analysis. Fabrication of polymer microfluidic chips involves the creation of a master in etched glass; plating of the master to produce a nickel stamp; large lot chip replication by injection molding; and thermal chip sealing. Since the performance and reliability of microfluidic chips are very sensitive to fluidic impedance and to electromagnetic fluxes, the microchannel dimensions and shape have to be tightly controlled during chip fabrication. In this talk, we will present an overview of chip design and fabrication. Metrology data collected at different fabrication steps and the dimensional deviations of the polymer chip from the original design will be discussed.

  13. Increasing prototype airfoil fabrication efficiency through the use of sectional molds

    NASA Astrophysics Data System (ADS)

    Karges, Adam T.

    Airfoil development has always been important in the aeronautics industry. Current airfoil development techniques are being applied to design larger and more efficient wind turbine blades. To verify simulation results, a prototype blade must be built and tested. Current wing or blade structures are fabricated using traditional molding techniques. These large molds, particularly those used for wind turbine blades, can be fabricated from composite materials formed over a master shape. This process can be time and material intensive. This project develops techniques and methodology to build cavity molds using sectional pieces directly fabricated by computer numerically controlled (CNC) milling. A mold cavity was machined into tooling foam using CNC milling. This process allowed for mold creation without fabricating a master airfoil. Employment of several mold sections makes the machining process much easier and allows machine shops to produce larger, previously unfeasible, airfoil molds using limited machining length.

  14. Personal health benefits of Masters athletics competition.

    PubMed Central

    Shephard, R J; Kavanagh, T; Mertens, D J; Qureshi, S; Clark, M

    1995-01-01

    Questionnaires (750 respondents, 44.4% response rate) examined the long-term health value of endurance exercise training in older age-classed competitors ('Masters Athletes', 551 men and 199 women) over a 7-year period (1985-1992). The majority had initially completed maximal exercise tests. The weekly time devoted to training, competition and exercise-related travel was 10 to 30 h, and the annual expenditure on clothing, equipment and entrance fees was typically in the range Canadian $500-1500. Despite their age (mean(s.d.) 58(10), current range 40-81 years), only 1.4% reported sustaining a non-fatal heart attack and 0.6% had required bypass surgery over the 7-year interval. The majority (90%) were very interested in good health; 76% considered themselves as less vulnerable to viral illnesses than their peers, and 68% regarded their quality of life as much better than that of their sedentary friends. The majority of former smokers had stopped smoking before they began training, but 37% indicated that exercise had helped them in smoking withdrawal. In keeping with their health-conscious attitude, 59% had regular medical check-ups, and 86% obeyed legislation requiring use of a seat-belt when driving. In contrast with many older people, 88% slept well or very well. Slightly over half of the sample (57%) had sustained some injury which had limited their training for one or more weeks over the 7-year study. Although participation in Masters competition appears to carry considerable health benefits, gains may in part reflect an overall healthy lifestyle. PMID:7788216

  15. NASA directives master list and index

    NASA Technical Reports Server (NTRS)

    1993-01-01

    This Handbook sets forth in two parts the following information for the guidance of users of the NASA Management Directives System. Part A is a master list of management directives in force as of March 31, 1993. Chapter 1 contains introductory informative material on how to use this Handbook. Chapter 2 is a complete master list of Agencywide management directives, describing each directive by type, number, effective date, expiration date, title, and organization code of the office responsible for the directive. Chapter 3 includes a consolidated numerical list of all delegations of authority and a breakdown of such delegation by the office or installation to which special authority is assigned. Chapter 4 sets forth a consolidated list of all NASA Handbooks (NHB's) and important footnotes covering the control and ordering of such documents. Chapter 5 is a consolidated list of NASA management directives applicable to the Jet Propulsion Laboratory. Chapter 6 is a consolidated list of NASA management directives published in the Code of Federal Regulations. Complementary manuals to the NASA Management Directives System are described in Chapter 7. Part B is the index to NASA management directives in force as of March 31, 1993. This part contains an in-depth alphabetical index to all NASA management directives other than Handbooks. NHB's 1610.6, 'NASA Personnel Security Handbook,' 1620.3, 'NASA Physical Security Handbook,' 1640.4, 'NASA Information Security Program,' 1900.1, 'Standards of Conduct for NASA Employees,' 5103.6, 'Source Evaluation Board Handbook,' and 7400.1, 'Budget Administration Manual,' are indexed in-depth. All other NHB's are indexed by titles only.

  16. 48 CFR 217.7103 - Master agreements and job orders.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Master agreements and job orders. 217.7103 Section 217.7103 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS... Agreement for Repair and Alteration of Vessels 217.7103 Master agreements and job orders....

  17. 48 CFR 217.7103 - Master agreements and job orders.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Master agreements and job orders. 217.7103 Section 217.7103 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS... Agreement for Repair and Alteration of Vessels 217.7103 Master agreements and job orders....

  18. 48 CFR 217.7103 - Master agreements and job orders.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Master agreements and job orders. 217.7103 Section 217.7103 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS... Agreement for Repair and Alteration of Vessels 217.7103 Master agreements and job orders....

  19. 48 CFR 217.7103 - Master agreements and job orders.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Master agreements and job orders. 217.7103 Section 217.7103 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS... Agreement for Repair and Alteration of Vessels 217.7103 Master agreements and job orders....

  20. 48 CFR 217.7103 - Master agreements and job orders.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Master agreements and job orders. 217.7103 Section 217.7103 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS... Agreement for Repair and Alteration of Vessels 217.7103 Master agreements and job orders....

  1. Teaching Communications Online Using the Master Teacher Model.

    ERIC Educational Resources Information Center

    Wilhelm, William J.

    2003-01-01

    Indiana State University's business school online education program uses the Master Teacher Model adopted from the Open University. The model employs a hierarchy of instructors: program director, master teacher, and adjunct faculty. Methods include case analyses, threaded discussions, and e-mail for interactive group communication. (Contains 10…

  2. 19 CFR 10.90 - Master records and metal matrices.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Master records and metal matrices. 10.90 Section 10.90 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. General Provisions Master Records, and Metal Matrices § 10.90...

  3. 19 CFR 10.90 - Master records and metal matrices.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... made, of each master record or metal matrix covered thereby. (c) A bond on Customs Form 301, containing... manufacture of sound records for export purposes, or upon satisfactory proof that the master records or metal matrices obtained therefrom have been exported or destroyed under Customs supervision, and that all...

  4. 19 CFR 10.90 - Master records and metal matrices.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... made, of each master record or metal matrix covered thereby. (c) A bond on Customs Form 301, containing... manufacture of sound records for export purposes, or upon satisfactory proof that the master records or metal matrices obtained therefrom have been exported or destroyed under Customs supervision, and that all...

  5. 19 CFR 10.90 - Master records and metal matrices.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... made, of each master record or metal matrix covered thereby. (c) A bond on Customs Form 301, containing... manufacture of sound records for export purposes, or upon satisfactory proof that the master records or metal matrices obtained therefrom have been exported or destroyed under Customs supervision, and that all...

  6. 21 CFR 874.3330 - Master hearing aid.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Master hearing aid. 874.3330 Section 874.3330 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES EAR, NOSE, AND THROAT DEVICES Prosthetic Devices § 874.3330 Master hearing aid. (a)...

  7. 21 CFR 874.3330 - Master hearing aid.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Master hearing aid. 874.3330 Section 874.3330 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES EAR, NOSE, AND THROAT DEVICES Prosthetic Devices § 874.3330 Master hearing aid. (a)...

  8. 21 CFR 874.3330 - Master hearing aid.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Master hearing aid. 874.3330 Section 874.3330 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES EAR, NOSE, AND THROAT DEVICES Prosthetic Devices § 874.3330 Master hearing aid. (a)...

  9. 21 CFR 874.3330 - Master hearing aid.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Master hearing aid. 874.3330 Section 874.3330 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES EAR, NOSE, AND THROAT DEVICES Prosthetic Devices § 874.3330 Master hearing aid. (a)...

  10. 21 CFR 874.3330 - Master hearing aid.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Master hearing aid. 874.3330 Section 874.3330 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES EAR, NOSE, AND THROAT DEVICES Prosthetic Devices § 874.3330 Master hearing aid. (a)...

  11. MASTER-IAC: possible Nova in M31

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Lipunov, V.; Lopez, R. Rebolo; Ricart, M. Serra; Israelian, G.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Gorbunov, I.; Gress, O.; Vladimirov, V.; Kuvshinov, D.

    2016-06-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 00h 41m 17.95s +40d 33m 52.9s on 2016-06-14.19236 UT. The OT unfiltered magnitude is 18.7m (limit 20.0m).

  12. MASTER: bright PSN and bright dwarf novae outbursts

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Gress, O.; Lipunov, V.; Lopez, R. Rebolo; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Kornilov, V.; Kuznetsov, A.; Ricart, M. Serra; Israelyan, G.; Potter, S.; Kniazev, A.; Budnev, N.; Ivanov, K.

    2016-06-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 21h 12m 23.35s +14d 46m 45.1s on 2016-06-21.08257 UT. The OT unfiltered magnitude is 16.2m (limit 18.1m).

  13. Participation in a Master Class: Experiences of Older Amateur Pianists

    ERIC Educational Resources Information Center

    Taylor, Angela

    2010-01-01

    Although many amateur performers enjoy participating in master classes, we know little about what it means to them. The aim of this paper is to investigate learning in a master class with amateur pianists from an emic perspective in order to increase knowledge and understanding about older music learners engaging with instrumental tuition. The…

  14. Master's Degree "Educating in Diversity" (MDED): Toward Inclusion Education Quality

    ERIC Educational Resources Information Center

    Alegre, Olga M.; Villar, Luis M.

    2010-01-01

    Special education master's degrees are proliferating, most probably in response to the requirement for all special education teachers to be highly qualified. The aim of the study is to evaluate the 10-year Master's Degree "Educating in Diversity" (MDED) at the University of La Laguna (ULL) and to examine the extent to which the development of…

  15. MASTER-OAFA: 2 new dwarf nova outbursts

    NASA Astrophysics Data System (ADS)

    Pogrosheva, T.; Lipunov, V.; Podesta, R. C.; Levato, O. H.; Mallamaci, C.; Lopez, C.; Podesta, F.; Saffe, C.; Gorbovskoy, E.; Tyurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Gress, O.; Ivanov, K.; Shumkov, V.; Kuvshinov, D.; Vladimirov, V.

    2016-08-01

    MASTER-OAFA auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 18h 33m 51.4s -67d 56m 37.7s on 2016-08-22.072UT.

  16. MASTER-IAC: PSN in PGC1671957 and bright OT

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Lipunov, V.; Rebolo Lopez, R.; Serra Ricart, M.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Kornilov, V.; Gress, O.; Ivanov, K.; Shumkov, V.

    2016-09-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 23h 36m 08.12s +22d 32m 33.1s on 2016-09-07.05299 UT. The OT unfiltered magnitude is 17.8m (limit 20.1m).

  17. MASTER-IAC: bright QSO flare and OT discovery

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Popova, E.; Gress, O.; Lipunov, V.; Lopez, R. Rebolo; Serra-Ricart, M.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kornilov, V.; Kuznetsov, A.; Kuvshinov, D.; Vlasenko, D.; Chazov, V.; Israelyan, G.; Lodieu, N.; Budnev, N.; Ivanov, K.; Shurpakov, S.

    2016-07-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L )discovered OT source at (RA, Dec) = 19h 18m 40.69s +42d 21m 03.3s on 2016-07-25.00863 UT. The OT magnitude in unfiltered is 17.9m (limit 18.7m).

  18. MASTER-IAC: very bright high amplitude OT

    NASA Astrophysics Data System (ADS)

    Gress, O.; Lipunov, V.; Lopez, R. Rebolo; Serra-Ricart, M.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kornilov, V.; Kuznetsov, A.; Kuvshinov, D.; Vlasenko, D.; Vladimirov, V.; Popova, E.; Chazov, V.; Israelyan, G.; Lodieu, N.; Budnev, N.; Ivanov, K.

    2016-07-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 20h 48m 06.68s +13d 54m 23.3s on 2016-07-24.16661 UT. The OT unfiltered magnitude is (limit 18.5m).

  19. Exploring the Value of Professional Body Accreditation for Masters Programmes

    ERIC Educational Resources Information Center

    Carrivick, Jonathan L.

    2011-01-01

    Masters programmes face a range of pressures including the drive for increased numbers, for widening participation and for increasingly vocational approaches. Maintaining quality and consistency of knowledge and skill sets between programmes is becoming difficult. This paper critically appraises the value of accreditation of a UK Masters programme…

  20. Trends in Exiting Physics Master's. Focus On

    ERIC Educational Resources Information Center

    Mulvey, Patrick J.; Nicholson, Starr

    2014-01-01

    A physics master's degree provides the recipient with a variety of career options. Some master's recipients will continue their education at the graduate level in physics or another field, where others enter the workforce pursuing a wide range of employment opportunities. This "Focus On" provides an in-depth analysis of physics…

  1. The UK Postgraduate Masters Dissertation: An "Elusive Chameleon"?

    ERIC Educational Resources Information Center

    Pilcher, Nick

    2011-01-01

    Many studies into the process of producing and supervising dissertations exist, yet little research into the "product" of the Masters dissertation, or into how Masters supervision changes over time exist. Drawing on 62 semi-structured interviews with 31 Maths and Computer Science supervisors over a two-year period, this paper explores the Masters…

  2. Master/slave clock arrangement for providing reliable clock signal

    NASA Technical Reports Server (NTRS)

    Abbey, Duane L. (Inventor)

    1977-01-01

    The outputs of two like frequency oscillators are combined to form a single reliable clock signal, with one oscillator functioning as a slave under the control of the other to achieve phase coincidence when the master is operative and in a free-running mode when the master is inoperative so that failure of either oscillator produces no effect on the clock signal.

  3. MASTER: very bright OT in Large Magellanic cloud direction

    NASA Astrophysics Data System (ADS)

    Gorbovskoy, E.; Lipunov, V.; Buckley, D.; Tiurina, N.; Balanutsa, P.; Kornilov, V.; Gorbunov, I.; Kuznetsov, A.; Gress, O.; Vladimirov, V.; Popova, E.; Vlasenko, D.; Kuvshinov, D.; Potter, S.

    2016-05-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 05h 10m 32.58s -69d 21m 30.4s on 2016-05-10.72797 UT. The OT unfiltered magnitude is (limit 17.6m).

  4. MASTER-SAAO: bright, >6mag amplitude optical transient

    NASA Astrophysics Data System (ADS)

    Gorbovskoy, E.; Lipunov, V.; Buckley, D.; Potter, S.; Tiurina, N.; Kornilov, V.; Kuznetsov, A.; Gress, O.; Vladimirov, V.; Gorbunov, I.; Popova, E.; Kuvshinov, D.; Shumkov, V.; Pogrosheva, T.

    2016-05-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 05h 24m 55.76s -28d 30m 05.8s on 2016-05-11.69694 UT. The OT unfiltered magnitude is 15.8 (limit 18.8m).

  5. MASTER: bright PSN in PGC129355 and dwarf novae

    NASA Astrophysics Data System (ADS)

    Gress, O.; Balanutsa, P.; Lipunov, V.; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Kornilov, V.; Kuznetsov, A.; Vlasenko, D.; Gorbunov, I.; Kuvshinov, D.; Vladimirov, V.; Shumkov, V.; Potter, S.; Kniazev, A.

    2016-03-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 02h 01m 37.57s -52d 00m 04.9s on 2016-03-03.80209 UT. The OT unfiltered magnitude is (limit 19.3m).

  6. MASTER: possible SN in Sloan galaxy and dwarf novae outbursts

    NASA Astrophysics Data System (ADS)

    Vladimirov, V.; Balanutsa, P.; Lipunov, V.; Gorbovskoy, E.; Tiurina, N.; Kornilov, V.; Kuznetsov, A.; Vlasenko, D.; Gorbunov, I.; Kuvshinov, D.; Vladimirov, V.; Shumkov, V.; Gress, O.; Budnev, N.; Ivanov, K.; Poleschuk, V.; Tlatov, A.; Senik, V.; Dormidontov, D.

    2016-03-01

    MASTER-Tunka auto-detection system( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 07h 52m 58.03s +04d 39m 36.6s on 2016-03-01.59067 UT. The OT unfiltered magnitude is (limit 18.3m).

  7. MASTER: PSN in PGC032587 and new OTs

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Popova, E.; Lipunov, V.; Lopez, R. Rebolo; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Gorbunov, I.; Chazov, V.; Gress, O.; Ivanov, K.; Vladimirov, V.; Vlasenko, D.; Kuvshinov, D.; Serra-Ricart, M.; Israelyan, G.; Potter, S.; Kniazev, A.

    2016-06-01

    MASTER-IAC auto-detection system Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 discovered OT source at (RA, Dec) = 10h 51m 45.85s +55d 23m 12.4s on 2016-05-31.97997 UT. The OT unfiltered magnitude is 18.3 (limit 20.1m).

  8. High amplitude dwarf nova outburst, detected by MASTER

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Gress, O.; Tiurina, N.; Pogrosheva, T.; Lipunov, V.; Buckley, D.; Lopez, R. Rebolo; Gorbovskoy, E.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Gorbunov, I.; Vladimirov, V.; Popova, E.; Kniazev, S. Potter A.; Ricart, M. Serra; Israelian, G.; Budnev, N.; Ivanov, K.

    2016-04-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 06h 34m 29.91s -30d 02m 00.2s on 2016-04-21.79961 UT. The OT unfiltered magnitude is 14.9m (limit 18.0m).

  9. MASTER-Net discoveries: PSN, new Blazar and OT

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Balanutsa, P.; Popova, E.; Lipunov, V.; Buckley, D.; Lopez, R. Rebolo; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Kornilov, V.; Vlasenko, D.; Gorbunov, I.; Gress, O.; Vladimirov, V.; Kuvshinov, D.; Ricart, M. Serra; Israelyan, G.; Potter, S.; Kniazev, A.

    2016-03-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 13h 57m 48.95s -27d 26m 23.4s on 2016-03-30.02359 UT. The OT unfiltered magnitude is 17.7m (limit 19.8m).

  10. MASTER-IAC: bright PSN in unknown galaxy

    NASA Astrophysics Data System (ADS)

    Gorbovskoy, E.; Lipunov, V.; Tiurina, N.; Lopez, R. Rebolo; Serra-Ricart, M.; Israelyan, G.; Kornilov, V.; Balanutsa, P.; Kuznetsov, A.; Gorbunov, I.; Vladimirov, V.; Popova, E.; Kuvshinov, D.

    2016-05-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 20h 26m 06.27s -20d 07m 32.6s on 2016-05-16.14495 UT. The OT unfiltered magnitude is 15.7m (limit 18.7m).

  11. Possible Nova in M31 detected by MASTER

    NASA Astrophysics Data System (ADS)

    Popova, E.; Lipunov, V.; Tlatov, A.; Rebolo, R.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Vladimirov, V.; Gorbunov, I.; Ricart, M. Serra; Israelian, G.; Senik, V.; Parkhomenko, D. Dormidontov A.

    2016-04-01

    MASTER-Kislovodsk auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 00h 45m 28.12s +41d 41m 17.6s on 2016-04-10.03461 UT. The OT unfiltered magnitude is 19.0 (the limit is 19.5m).

  12. Master: Psn in 2MASX J05123156-4621194

    NASA Astrophysics Data System (ADS)

    Shurpakov, S.; Lipunov, V.; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Gress, O.; Kornilov, V.; Shumkov, V.; Gorbunov, I.; Popova, E.; Vladimirov, V.; Vlasenko, D.; Kuvshinov, D.; Kniazev, S. Potter A.

    2016-04-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 05h 12m 33.07s -46d 21m 22.7s on 2016-04-27.77351 UT. The OT unfiltered magnitude is 18.1m (limit 20.4m).

  13. Enhancing the Academic Experiences of First-Generation Master's Students

    ERIC Educational Resources Information Center

    Portnoi, Laura M.; Kwong, Tiffany M.

    2011-01-01

    Is being "first generation" significant for undergraduates only? The narratives of 25 first-generation master's students in this phenomenological study suggest not. Participants experienced challenges pursuing their master's degrees, yet these were counterbalanced by other factors. The authors identified five areas that educators may address to…

  14. 31. Photocopy of map. Insert from Master Plan Notes Prepared ...

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

    31. Photocopy of map. Insert from Master Plan Notes Prepared by Environmental Planning and Design, Pittsburgh, Pa. Original at Missouri Botanical Garden. 1972 MASTER PLAN 32. 'THE TREE,' SCULPTURE BY ALEXANDER CALDER, 1966 - Missouri Botanical Garden, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

  15. Benefits and Values of the Master Gardener Program.

    ERIC Educational Resources Information Center

    Schrock, Denny S.; Meyer, Mary; Ascher, Peter; Snyder, Mark

    2000-01-01

    Responses from 282 current and former Master Gardeners in Missouri identified the most important benefits they derived from participation: increased knowledge, personal growth, and satisfaction of altruistic values. Social and career-related benefits received the lowest rankings. The most active volunteer Master Gardeners were most likely to…

  16. A Descriptive Profile of the Florida Associate Master Teacher.

    ERIC Educational Resources Information Center

    Lavely, Carolyn; And Others

    A survey was conducted of participants in the 1984/85 Florida Master Teacher Program to determine variables on which award recipients and non-recipients differed, apart from the superior scores obtained on the content area tests and/or the performance evaluation. A descriptive profile of the Associate Master Teacher was developed from the results…

  17. 21 CFR 820.181 - Device master record.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Device master record. 820.181 Section 820.181 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES QUALITY SYSTEM REGULATION Records § 820.181 Device master record. Each manufacturer shall...

  18. 21 CFR 820.181 - Device master record.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Device master record. 820.181 Section 820.181 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES QUALITY SYSTEM REGULATION Records § 820.181 Device master record. Each manufacturer shall...

  19. Masters Level Graduate Student Writing Groups: Exploring Academic Identity

    ERIC Educational Resources Information Center

    Ruggles, Tosha M.

    2012-01-01

    This action research project explores masters level graduate student writing and academic identity during one semester in an interdisciplinary masters program. Informing this study is a two part theoretical framework including the Academic Literacy Model (Lea and Street) and Wenger's concept of identity. The purpose of this exploration was to…

  20. Aspirations for a Master's-Level Teaching Profession in England

    ERIC Educational Resources Information Center

    Thomas, Lorraine

    2016-01-01

    This research investigates aspirations for a master's-level teaching profession in England, providing key stakeholder perceptions in one densely populated region within a multiple case study. Although this intended move to a master's-level profession represented a major shift in teachers' professional development in England, only limited…

  1. Preschool Children Master the Logic of Number Word Meanings

    ERIC Educational Resources Information Center

    Lipton, Jennifer S.; Spelke, Elizabeth S.

    2006-01-01

    Although children take over a year to learn the meanings of the first three number words, they eventually master the logic of counting and the meanings of all the words in their count list. Here, we ask whether children's knowledge applies to number words beyond those they have mastered: Does a child who can only count to 20 infer that number…

  2. Possible Orphan Transient Detection at PGC143111 galaxy by MASTER

    NASA Astrophysics Data System (ADS)

    Popova, E.; Lipunov, V.; Gorbovskoy, E.; Lopez, R. Rebolo; Serra-Ricart, M.; Israelian, G.; Lodieu, N.; Suarez-Andres, L.; Kornilov, V.; Tiurina, N.; Balanutsa, P.; Samus, N.; Gress, O.; Budnev, N.; Ivanov, K.; Buckley, D.; Potter, S.; Knyazev, A.; Kotze, M.; Tlatov, A.; Senik, V.; Dormidontov, D.; Krushinskiy, V.; Sergienko, Yu.; Gabovich, A.; Yurkov, V.

    2015-10-01

    MASTER-IAC auto-detection system ( Lipunov et al., Advances in Astronomy, MASTER Global Robotic Net, 2010 ) discovered OT source at (RA, Dec) = 00h 00m 08.72s -33d 41m 56.5s on 2015-10-13.98017 UT. The OT unfiltered magnitude is 17.6m (the limit is 19.9m).

  3. 21 CFR 820.181 - Device master record.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Device master record. 820.181 Section 820.181 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES QUALITY SYSTEM REGULATION Records § 820.181 Device master record. Each manufacturer shall...

  4. Mastering Inflectional Suffixes: A Longitudinal Study of Beginning Writers' Spellings

    ERIC Educational Resources Information Center

    Turnbull, Kathryn; Deacon, S. Helene; Bird, Elizabeth Kay-Raining

    2011-01-01

    This study tracked the order in which ten beginning spellers (M age = 5 ; 05; SD = 0.21 years) mastered the correct spellings of common inflectional suffixes in English. Spellings from children's journals from kindergarten and grade 1 were coded. An inflectional suffix was judged to be mastered when children spelled it accurately in 90 percent of…

  5. 21 CFR 820.181 - Device master record.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Device master record. 820.181 Section 820.181 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES QUALITY SYSTEM REGULATION Records § 820.181 Device master record. Each manufacturer shall...

  6. Very Bright OT detected by MASTER-SAAO

    NASA Astrophysics Data System (ADS)

    Gress, O.; Lipunov, V.; Gorbovskoy, E.; Buckley, D.; Budnev, N.; Tiurina, N.; Balanutsa, P.; Kornilov, V.; Kuznetsov, A.; Shumkov, V.; Gorbunov, I.; Vlasenko, D.; Vladimirov, V.; Popova, E.; Potter, S.; Kotze, M.

    2016-01-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 00h 38m 31.10s -64d 03m 13.7s on 2016-01-26.85306 UT. The OT unfiltered magnitude is 12.7m (limit 18.5m).

  7. 45 CFR 2400.46 - Special consideration: second master's degree.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false Special consideration: second master's degree. 2400.46 Section 2400.46 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Graduate Study § 2400.46 Special consideration: second master's degree. The...

  8. The Master Teacher Concept: Five Perspectives. Report No. 9053.

    ERIC Educational Resources Information Center

    Greene, Maxine; And Others

    This set of papers presents five perspectives on the master teacher concept, each with a different orientation and set of assumptions guiding it: (1) "A Philosophic Look at 'Merit' and 'Mastery' in Teaching" (Maxine Greene); (2) "The School as a Workplace and the Master Teacher Concept" (Gary A. Griffin); (3) "Effective Teaching and the Concept of…

  9. Agonistic Struggle: Master-Slave Dialogues in Humanities Supervision

    ERIC Educational Resources Information Center

    Grant, Barbara M.

    2008-01-01

    Hegel's master and slave is a significant archetype for graduate research supervision. The master-slave relation vividly exemplifies the hierarchical bond that ties supervisor and student together. Such a confronting view of supervision provides a counterbalance to contemporary emphases on equality between supervisor and student. In what follows,…

  10. Developing an Internship Training Program for Master's Level Therapists.

    ERIC Educational Resources Information Center

    Guinee, James P.

    The purpose of this paper is to present a model of a master's level internship training program at a university counseling center and to show how master's level therapists, with adequate supervision and training, have enhanced the performance of a counseling center. The first step was to develop a training manual to serve as a roadmap for staff…

  11. Master-At-Arms: Naval Rate Training Manual.

    ERIC Educational Resources Information Center

    Naval Training Command, Pensacola, FL.

    The manual describes the duties of the Master-at-Arms, a recent addition to the Navy's enlisted rating structure. The new Master-at-Arms must be able to plan, supervise, and perform security duties afloat and ashore. Each chapter focuses on particular responsibilities and procedures: career development, legal procedures, small arms, patrols and…

  12. Pre-Mastering and CD-WO Evaluations

    NASA Technical Reports Server (NTRS)

    Hecox, D.; Hyon, J.; Martin, M.; Marski, K.; Shields, E.; Sorensen, S.; Teramae, S.

    1993-01-01

    This article reviews the features and functionality of five desktop pre-mastering software packages for the PC. Desktop pre-mastering packages are aimed primarily at end-users interested in bringing CD-ROM publishing tasks in-house, rather than traditional CD-ROM developers.

  13. Fabrication of Superhydrophilic Wool Fabrics By Nanotechnology

    NASA Astrophysics Data System (ADS)

    Chen, Dong

    Because of the fatty layer on its surface, wool fiber is hydrophobic, which results in poor water absorption and wicking properties that affect the comfort of wool textiles. The purpose of this research is to improve the wettability and comfort of wool textiles using nanotechnology. To reveal the knowledge gaps and ensure the originality of this study, a critical review of literature was conducted in relevant areas. To achieve the objectives of the research, a simple method for fabricating environmentally stable superhydrophilic wool fabrics was developed. Silica sols with diameters of 27 nm were prepared and then coated on the surface of pristine wool fibers to form an ultrathin layer, increasing both the surface roughness and energy. The morphology and composition of silica-sol-coated wool fabrics were characterized by a combination of SEM, TEM, FTIR, and XPS measurements. After evaluating the wettability and washing durability of the silica-sol-coated wool fabrics, it was found that the durability of these wool fabrics needed to be improved. To achieve superhydrophilic wool fabrics with good washing durability, reactive siloxane was functionalized on wool fiber surface, and an ultrathin silica nanoparticles layer was grafted on the surface by in-situ growth method. To evaluate the wettability change of silica grafted wool fabric, in addition to the contact angle, in-depth characterizations of water absorbing and drying properties of wool fabrics were measured. According to Chinese National Standard (GB/T 21655.1-2008 and GB/T 21655.2-2009), the prepared silica grafted wool fabric has excellent water absorbing and quick drying properties that can be maintained after washing 20 times in a washing machine. The strategy of siloxane bonding and in-situ growth was successfully extended to durable multifunctional wool fabrics combined with superhydrophilic, self-cleaning, and antibacterial properties. To study the relationships between functional properties and nano

  14. The fabrication of Co-Pt electro-deposited bit patterned media with nanoimprint lithography.

    PubMed

    Sohn, Jin-Seung; Lee, Duhyun; Cho, Eunhyoung; Kim, Hae-Sung; Lee, Byung-Kyu; Lee, Myung-Bok; Suh, Su-Jeong

    2009-01-14

    Bit patterned media with 25 nm hole diameter and 50 nm pitch size were fabricated with serial processes comprising master patterning with electron-beam lithography, a Si etching process, multi-layer soft stamp replication, and UV nanoimprinting, followed by Co-Pt magnetic material filling by electro-deposition. From these processes, the designed patterns were well defined, and perpendicular magnetic anisotropy of the fabricated bit patterned media was obtained. PMID:19417268

  15. Development of Unified Lab Test Result Master for Multiple Facilities.

    PubMed

    Kume, Naoto; Suzuki, Kenji; Kobayashi, Shinji; Araki, Kenji; Yoshihara, Hiroyuki

    2015-01-01

    A clinical study requires massive amounts of of lab test data, especially for rare diseases. Before creating a protocol, the hypothesis if the protocol will work with enough amount of patients' dataset has to be proved. However, a single facility, such as a university hospital, often faces a lack of number of patients for specific target diseases. Even if collecting datasets from several facilities, there is no active master table that can merge lab test results between the facility datasets. Therefore, the authors develop a unified lab test result master. Because test master standards such as JLAC10 and LOINC are provided from a viewpoint of academic classification of laboratory medicine, the classification does not fit clinical classification, which doctors understand with a mind-set of establishing a clinical study protocol. The authors establish a method to unify masters using an active lab test result master from two university hospitals. PMID:26262349

  16. Magnetic lithography using a flexible master: A method for instantaneous magnetic recording on media surfaces with flatness imperfections

    NASA Astrophysics Data System (ADS)

    Bandić, Z. Z.; Xu, H.; Albrecht, T. R.

    2003-01-01

    A method for instantaneous parallel recording on magnetic media using a flexible master has been developed. Magnetic lithography (qualitatively analogous to optical lithography) transfers information from a patterned magnetic mask (analog of optical photomask) to magnetic media (analog of photoresist). The mask consists of patterned soft magnetic material (FeNiCo, FeCo) on a flexible polyethylene tetraphthalate (PET) substrate. When uniformly magnetized media is brought into intimate contact with the magnetic mask, an externally applied magnetic field selectively changes the magnetic orientation in the areas not covered with the soft magnetic material. Imperfect flatness or the presence of particular contaminants can result in local loss of intimate contact between the master and media, resulting in loss of resolution of submicron features in the transferred magnetic pattern. A flexible master, held against the media via an applied pressure, offers superior compliance to imperfections, even at relatively small applied pressures. We fabricated samples of submicron patterned FeCo and FeNiCo magnetic masks, and successfully transferred patterns to hard disk CrPtCo-based magnetic media. The details of the method, including fabrication of the magnetic mask on flexible PET substrates, physics of the magnetic lithography pattern transfer, and magnetic force microscopy images of the magnetic transition patterns are reported.

  17. Traditions of optical fabrication

    NASA Astrophysics Data System (ADS)

    Parks, R. E.

    1982-05-01

    The history of optical fabrication is traced from Roman times to the 1900s to indicate the level of the art. This background serves as a reference for discussing the particular optical fabrication problems associated with grazing incidence optics. It is suggested that 'bend and polish' techniques may be particularly applicable to the fabrication of vacuum ultraviolet and X-ray collimator optics.

  18. Space reactor shielding fabrication

    NASA Technical Reports Server (NTRS)

    Welch, F. H.

    1972-01-01

    The fabrication of space reactor neutron shielding by a melting and casting process utilizing lithium hydride is described. The first neutron shield fabricated is a large pancake shape 86 inches in diameter, containing about 1700 pounds of lithium hydride. This shield, fabricated by the unique melting and casting process, is the largest lithium hydride shield ever built.

  19. Optical Fabrication By Precision Electroform

    NASA Astrophysics Data System (ADS)

    George, Ronald W.; Michaud, Lawrence L.

    1987-01-01

    The basic electroforming process exactly reproduces finely finished surface details from a master mold or mandrel. The process promises high potential for fabricating imaging quality optical components. This requires, however, the electrodeposition to be nearly stress free to attain accuracy within fractions of a wavelength (1.06 um) of light. Prior to this work, this level of accuracy had never been accomplished. This paper presents the advances made to the method and the process of electroforming in creating the routine production of imaging quality nickel metal mirrors. Work to date includes the electroforming of self-aligning two mirrored telescopes; the development of a large electroforming workstation to produce several mirrors simultaneously, and the development of a process for electroforming secondary mandrels. A generic process overview is presented along with opto-mechanical testing and results. Also included is a description of the general computer controlled closed loop process (Martin Marietta U.S. Patent #4,647,365 & #4,648,944). The work described was performed at Martin Marietta Corporation (Orlando) with the majority conducted under contract DAAHO1-85-C-1072 for the U.S. Army Missile Command, Redstone Arsenal, August 1985 through August 1987

  20. Analytical performance of polymer-based microfluidic devices fabricated by computer numerical controlled machining.

    PubMed

    Mecomber, Justin S; Stalcup, Apryll M; Hurd, Doug; Halsall, H Brian; Heineman, William R; Seliskar, Carl J; Wehmeyer, Kenneth R; Limbach, Patrick A

    2006-02-01

    A study comparing the electrophoretic separation performance attainable from microchips molded by masters fabricated using conventional CNC machining techniques with commercial microchips, wire imprinted microchips, and microchips from LIGA molding devices is presented. An electrophoresis-based detection system using fluorescence microscopy was used to determine the analytical utility of these microchips. The separation performance of CNC microchips was comparable to commercially available microchips as well as those fabricated from LIGA masters. The important feature of the CNC machined masters is that they have rapid design-to-device times using routinely available machining tools. This low-cost prototyping approach provides a new entry point for researchers interested in thermoplastic microchips and can accelerate the development of polymer-based lab-on-a-chip devices. PMID:16448071

  1. Why Bother about Writing a Masters Dissertation? Assumptions of Faculty and Masters Students in an Iranian Setting

    ERIC Educational Resources Information Center

    Hasrati, Mostafa

    2013-01-01

    This article reports the results of a mixed methodology analysis of the assumptions of academic staff and Masters students in an Iranian university regarding various aspects of the assessment of the Masters degree thesis, including the main objective for writing the thesis, the role of the students, supervisors and advisors in writing the…

  2. Fabricating an Identity in Neo-Liberal Times: Performing Schooling as "Number One"

    ERIC Educational Resources Information Center

    Keddie, Amanda; Mills, Martin; Pendergast, Donna

    2011-01-01

    This paper presents interview data from a case study of "Lemontyne College"; a large government school situated in a "master planned community" (MPC) in Australia. The paper draws on Ball's (2003) theorising of performativity and fabrication to analyse this school's take up of the status-oriented corporate discourses of performance, competition…

  3. Photochemical cutting of fabrics

    DOEpatents

    Piltch, Martin S.

    1994-01-01

    Apparatus for the cutting of garment patterns from one or more layers of fabric. A laser capable of producing laser light at an ultraviolet wavelength is utilized to shine light through a pattern, such as a holographic phase filter, and through a lens onto the one or more layers of fabric. The ultraviolet laser light causes rapid photochemical decomposition of the one or more layers of fabric, but only along the pattern. The balance of the fabric of the one or more layers of fabric is undamaged.

  4. Photochemical cutting of fabrics

    SciTech Connect

    Piltch, M.S.

    1994-11-22

    Apparatus is described for the cutting of garment patterns from one or more layers of fabric. A laser capable of producing laser light at an ultraviolet wavelength is utilized to shine light through a pattern, such as a holographic phase filter, and through a lens onto the one or more layers of fabric. The ultraviolet laser light causes rapid photochemical decomposition of the one or more layers of fabric, but only along the pattern. The balance of the fabric of the one or more layers of fabric is undamaged. 1 fig.

  5. Synchronization Analysis of Master-Slave Probabilistic Boolean Networks.

    PubMed

    Lu, Jianquan; Zhong, Jie; Li, Lulu; Ho, Daniel W C; Cao, Jinde

    2015-01-01

    In this paper, we analyze the synchronization problem of master-slave probabilistic Boolean networks (PBNs). The master Boolean network (BN) is a deterministic BN, while the slave BN is determined by a series of possible logical functions with certain probability at each discrete time point. In this paper, we firstly define the synchronization of master-slave PBNs with probability one, and then we investigate synchronization with probability one. By resorting to new approach called semi-tensor product (STP), the master-slave PBNs are expressed in equivalent algebraic forms. Based on the algebraic form, some necessary and sufficient criteria are derived to guarantee synchronization with probability one. Further, we study the synchronization of master-slave PBNs in probability. Synchronization in probability implies that for any initial states, the master BN can be synchronized by the slave BN with certain probability, while synchronization with probability one implies that master BN can be synchronized by the slave BN with probability one. Based on the equivalent algebraic form, some efficient conditions are derived to guarantee synchronization in probability. Finally, several numerical examples are presented to show the effectiveness of the main results. PMID:26315380

  6. Alignment of master and sample in comparative digital holography

    NASA Astrophysics Data System (ADS)

    Schwab, Xavier; Meister, Eugen; Pedrini, Giancarlo; Osten, Wolfgang

    2006-08-01

    A comparative digital holography system suitable for shape and deformation comparisons between master and sample objects with rough surfaces is described. The innovative aspect of comparative digital holography is the illumination of the sample by the conjugated wavefront of the master, as a type of coherent mask, using a liquid crystal display (LCD). The resulting interferogram indicates directly the shape or the deformation differences between the master and sample. As it is not necessary that both objects to be compared are located at the same place for this technique, remote shape or deformation comparison between a master and a sample is possible. A current research topic is the precise alignment of the sample and the reconstructed master wavefront so that the resulting phase map only contains information of the differences in shape or deformation. The reconstructed master wavefront can be adjusted digitally to correctly illuminate the sample object, by introducing an artificial phase-shift. This phase-shift is induced by the LCD, and offers also the possibility of calibrating precisely the set-up. The value for the phase-shift is obtained by a comparison of the resulting interferogram with a database containing fringes from simulations of misalignments between master and sample objects. Using the iterative algorithm described here, the correction of the sample position can be controlled by an automatic adaptation of the coherent mask.

  7. Middle Atmosphere Sounder and Thermal Emission Radiometer - Master

    NASA Astrophysics Data System (ADS)

    Mlynczak, M. G.; Scott, D. K.; Esplin, R. W.; Bailey, S. M.; Randall, C. E.

    2014-12-01

    The Middle Atmosphere Sounder and Thermal Emission Radiometer (MASTER) instrument is an advanced infrared limb-scanning instrument designed to measure the thermal structure, chemical composition, and energy balance from the stratosphere to the lower thermosphere. MASTER builds on NASA's long and successful heritage of infrared limb scanners including the LIMS, HIRDLS, and SABER instruments. MASTER has exceptional radiometric sensitivity with a more efficient, compact, and lightweight design. An updated focal plane enables critical new science in the areas of the carbon budget closure, geomagnetically-driven ozone destruction, and auroral energy deposition, while virtually eliminating out of band contributions via dual filtering. MASTER will continue the SABER-TIMED and EOS-Aura records of temperature, lower stratospheric water vapor, ozone, methane, and thermospheric cooling by nitric oxide and carbon dioxide. MASTER's size and mass are specifically designed to allow flexibility in the choice of small satellite buses and low cost launch vehicles. The expanded focal plane enables a choice of channels applicable to science objectives in NASA's Earth Science and Heliophysics enterprises. Due to the long and successful heritage the MASTER instrument is at an exceptionally high technology readiness level. No new technologies are required to build the MASTER flight instrument.

  8. Synchronization Analysis of Master-Slave Probabilistic Boolean Networks

    NASA Astrophysics Data System (ADS)

    Lu, Jianquan; Zhong, Jie; Li, Lulu; Ho, Daniel W. C.; Cao, Jinde

    2015-08-01

    In this paper, we analyze the synchronization problem of master-slave probabilistic Boolean networks (PBNs). The master Boolean network (BN) is a deterministic BN, while the slave BN is determined by a series of possible logical functions with certain probability at each discrete time point. In this paper, we firstly define the synchronization of master-slave PBNs with probability one, and then we investigate synchronization with probability one. By resorting to new approach called semi-tensor product (STP), the master-slave PBNs are expressed in equivalent algebraic forms. Based on the algebraic form, some necessary and sufficient criteria are derived to guarantee synchronization with probability one. Further, we study the synchronization of master-slave PBNs in probability. Synchronization in probability implies that for any initial states, the master BN can be synchronized by the slave BN with certain probability, while synchronization with probability one implies that master BN can be synchronized by the slave BN with probability one. Based on the equivalent algebraic form, some efficient conditions are derived to guarantee synchronization in probability. Finally, several numerical examples are presented to show the effectiveness of the main results.

  9. Color silver halide hologram production and mastering

    NASA Astrophysics Data System (ADS)

    Bjelkhagen, Hans I.; Huang, Qiang

    1997-04-01

    Color reflection holograms recorded with the Denisyuk geometry have been demonstrated by the recently formed HOLOS Corporation in New Hampshire. The Slavich red-green-blue (RGB) sensitized ultra-high resolution silver halide emulsion was used for the hologram recording. The employed laser wavelengths were 647 nm, 532 nm, and 476 nm, generated by an argon ion, a frequency doubled Nd:YAG, and a krypton ion laser, respectively. A beam combination mechanism with dichroic filters enabled a simultaneous RGB exposure, which made the color balance and overall exposure energy easy to control as well as simplifying the recording procedure. HOLOS has been producing limited edition color holograms in various sizes from 4' X 5' to 12' X 16'. A 30 foot long optical table and high power lasers will enable HOLOS to record color holograms up to the size of one meter square in the near future. Various approaches have been investigated in generating color hologram masters which have sufficiently high diffraction efficiency to contact copy the color images onto photopolymer materials. A specially designed test object including the 1931 CIE chromaticity diagram, a rainbow ribbon cable, pure yellow dots, and a cloisonne elephant was used for color recording experiments. In addition, the Macbeth Color Checker chart was used. Both colorimetric evaluation and scattering noise measurements were performed using the PR-650 Photo Research SpectraScan SpectraCalorimeter.

  10. Master Regulators in Plant Glucose Signaling Networks

    PubMed Central

    Sheen, Jen

    2014-01-01

    The daily life of photosynthetic plants revolves around sugar production, transport, storage and utilization, and the complex sugar metabolic and signaling networks integrate internal regulators and environmental cues to govern and sustain plant growth and survival. Although diverse sugar signals have emerged as pivotal regulators from embryogenesis to senescence, glucose is the most ancient and conserved regulatory signal that controls gene and protein expression, cell-cycle progression, central and secondary metabolism, as well as growth and developmental programs. Glucose signals are perceived and transduced by two principal mechanisms: direct sensing through glucose sensors and indirect sensing via a variety of energy and metabolite sensors. This review focuses on the comparative and functional analyses of three glucose-modulated master regulators in Arabidopsis thaliana, the hexokinase1 (HXK1) glucose sensor, the energy sensor kinases KIN10/KIN11 inactivated by glucose, and the glucose-activated target of rapamycin (TOR) kinase. These regulators are evolutionarily conserved, but have evolved universal and unique regulatory wiring and functions in plants and animals. They form protein complexes with multiple partners as regulators or effectors to serve distinct functions in different subcellular locales and organs, and play integrative and complementary roles from cellular signaling and metabolism to development in the plant glucose signaling networks. PMID:25530701

  11. Preliminary Master Logic Diagram for ITER operation

    SciTech Connect

    Cadwallader, L.C.; Taylor, N.P.; Poucet, A.E.

    1998-04-01

    This paper describes the work performed to develop a Master Logic Diagram (MLD) for the operations phase of the International Thermonuclear Experimental Reactor (ITER). The MLD is a probabilistic risk assessment tool used to identify the broad set of potential initiating events that could lead to an offsite radioactive or toxic chemical release from the facility under study. The MLD described here is complementary to the failure modes and effects analyses (FMEAs) that have been performed for ITER`s major plant systems in the engineering evaluation of the facility design. While the FMEAs are a bottom-up or component level approach, the MLD is a top-down or facility level approach to identifying the broad spectrum of potential events. Strengths of the MLD are that it analyzes the entire plant, depicts completeness in the accident initiator process, provides an independent method for identification, and can also identify potential system interactions. MLDs have been used successfully as a hazard analysis tool. This paper describes the process used for the ITER MLD to treat the variety of radiological and toxicological source terms present in the ITER design. One subtree of the nineteen page MLD is shown to illustrate the levels of the diagram.

  12. The Master Enabler: In Orbit Servicing

    NASA Technical Reports Server (NTRS)

    Reed, Benjamin B.; Kienlen, Michael; Naasz, Bo; Roberts, Brian; Deweese, Keith; Cassidy, Justin

    2015-01-01

    Some of the most noteworthy missions in space exploration have occurred in the last two decades and owe their success to on-orbit servicing. The tremendously successful Hubble Space Telescope repair and upgrade missions, as well as the completed assembly of the International Space Station (ISS) and its full utilization, lead us to the next chapter and set of challenges. These include fully exploiting the many space systems already launched, assembling large structures in situ thereby enabling new scientific discoveries, and providing systems that reliably and cost-effectively support the next steps in space exploration. In-orbit servicing is a tool--a tool that can serve as the master enabler to create space architectures that would otherwise be unattainable. This paper will survey how NASA's satellite-servicing technology development efforts are being applied to the planning and execution of two such ambitious missions, specifically asteroid capture and the in-space assembly of a very large life-finding telescope.

  13. In-Orbit Servicing: The Master Enabler

    NASA Technical Reports Server (NTRS)

    Reed, Benjamin B.; Kienlen, Michael; Naasz, Bo; Roberts, Brian; Deweese, Keith

    2015-01-01

    Some of the most noteworthy missions in space exploration have occurred in the last two decades and owe their success to on-orbit servicing. The tremendously successful Hubble Space Telescope repair and upgrade missions, as well as the completed assembly of the International Space Station (ISS) and its full utilization, lead us to the next chapter and set of challenges. These include fully exploiting the many space systems already launched, assembling large structures in situ thereby enabling new scientific discoveries, and providing systems that reliably and cost-effectively support the next steps in space exploration. In-orbit servicing is a tool--a tool that can serve as the master enabler to create space architectures that would otherwise be unattainable. This paper will survey how NASA's satellite-servicing technology development efforts are being applied to the planning and execution of two such ambitious missions, specifically asteroid capture and the in-space assembly of a very large life-finding telescope.

  14. The "Master Enabler" - In-Orbit Servicing

    NASA Technical Reports Server (NTRS)

    Reed, Benjamin; Kienlen, Michael; Naasz, Bo; Roberts, Brian; Deweese, Keith; Cassidy, Justin

    2015-01-01

    Some of the most noteworthy missions in space exploration have occurred in the last two decades and owe their success to on-orbit servicing. The tremendously successful Hubble Space Telescope repair and upgrade missions, as well as the completed assembly of the International Space Station (ISS) and its full utilization, lead us to the next chapter and set of challenges. These include fully exploiting the many space systems already launched, assembling large structures in situ thereby enabling new scientific discoveries, and providing systems that reliably and cost-effectively support the next steps in space exploration. In-orbit servicing is a tool-a tool that can serve as the master enabler to create space architectures that would otherwise be unattainable. This paper will survey how NASA's satellite-servicing technology development efforts are being applied to the planning and execution of two such ambitious missions, specifically asteroid capture and the in-space assembly of a very large life-finding telescope.

  15. The CEBAF Master Oscillator and Distribution Remodeling

    SciTech Connect

    Tomasz Plawski, J. Hovater, John Musson, Ramakrishna Bachimanchi

    2009-05-01

    Jefferson Lab's CEBAF accelerator operation requires various frequency references to be distributed along the site. Three signals: 10 MHz, 70 MHz and 499 MHz are synthesized in the Machine Control Center (MCC) while 1427 MHz and 429 MHz are derived from 499 MHz and 70 MHz signals in four separate locations. We are replacing our obsolete 10 MHz, 70 MHz and 499 MHz sources with new sources that will incorporate a GPS receiver to discipline a 10 MHz reference. In addition the MO (Master Oscillator) system will be redundant (duplicate MO) and a third signal source will be used as a system diagnostic. Moreover, the 12 GeV Energy Upgrade for CEBAF accelerator will be adding 80 new RF systems. To support them the distribution of 1427 MHz and 70 MHz signals has to be extended and be able to deliver enough LO (Local Oscillator) and IF (Intermediate Frequency) power to 320 old and 80 new 80 RF systems. This paper discusses the new MO and the drive line extension.

  16. The NASA master directory: Quick reference guide

    NASA Technical Reports Server (NTRS)

    Satin, Karen (Editor); Kanga, Carol (Editor)

    1989-01-01

    This is a quick reference guide to the NASA Master Directory (MD), which is a free, online, multidisciplinary directory of space and Earth science data sets (NASA and non-NASA data) that are of potential interest to the NASA-sponsored research community. The MD contains high-level descriptions of data sets, other data systems and archives, and campaigns and projects. It provides mechanisms for searching for data sets by important criteria such as geophysical parameters, time, and spatial coverage, and provides information on ordering the data. It also provides automatic connections to a number of data systems such as the NASA Climate Data System, the Planetary Data System, the NASA Ocean Data System, the Pilot Land Data System, and others. The MD includes general information about many data systems, data centers, and coordinated data analysis projects, It represents the first major step in the Catalog Interoperability project, whose objective is to enable researchers to quickly and efficiently identify, obtain information about, and get access to space and Earth science data. The guide describes how to access, use, and exit the MD and lists its features.

  17. Coho Salmon Master Plan, Clearwater River Basin.

    SciTech Connect

    Nez Perce Tribe; FishPro

    2004-10-01

    The Nez Perce Tribe has a desire and a goal to reintroduce and restore coho salmon to the Clearwater River Subbasin at levels of abundance and productivity sufficient to support sustainable runs and annual harvest. Consistent with the Clearwater Subbasin Plan (EcoVista 2003), the Nez Perce Tribe envisions developing an annual escapement of 14,000 coho salmon to the Clearwater River Subbasin. In 1994, the Nez Perce Tribe began coho reintroduction by securing eggs through U.S. v. Oregon; by 1998 this agreement provided an annual transfer of 550,000 coho salmon smolts from lower Columbia River hatchery facilities for release in the Clearwater River Subbasin. In 1998, the Northwest Power and Conservation Council authorized the Bonneville Power Administration to fund the development of a Master Plan to guide this reintroduction effort. This Master Plan describes the results of experimental releases of coho salmon in the Clearwater River Subbasin, which have been ongoing since 1995. These data are combined with results of recent coho reintroduction efforts by the Yakama Nation, general coho life history information, and historical information regarding the distribution and life history of Snake River coho salmon. This information is used to assess a number of alternative strategies aimed at restoring coho salmon to historical habitats in the Clearwater River subbasin. These data suggest that there is a high probability that coho salmon can be restored to the Clearwater River subbasin. In addition, the data also suggest that the re-establishment of coho salmon could be substantially aided by: (1) the construction of low-tech acclimation facilities; (2) the establishment of a 'localized' stock of coho salmon; and (3) the construction of hatchery facilities to provide a source of juvenile coho salmon for future supplementation activities. The Nez Perce Tribe recognizes that there are factors which may limit the success of coho reintroduction. As a result of these

  18. A cleavage toughness master curve model

    NASA Astrophysics Data System (ADS)

    Odette, G. R.; He, M. Y.

    2000-12-01

    Development of fusion power will require a fracture toughness database, derived largely from small specimen tests, closely integrated with methods to assess first wall and blanket structural integrities. A master curve-shift (MC-ΔT) method has been proposed as an engineering expedient to treat the effects of structural geometry, irradiation, loading rates and safety margins. However, a number of issues related to the MC-ΔT method remain to be resolved, including the universality of MC shapes. A new micromechanical model of fracture toughness in the cleavage transition regime is proposed that combines analytical representations of finite element analysis simulations of crack-tip stress fields with a local critical stress-critical stressed area (σ∗-A∗) fracture criterion. This model, has been successful in predicting geometry effects, as well as high loading rate and irradiation hardening-induced Charpy shifts. By incorporating a modest temperature dependence in σ∗(T), an inconsistency between model predictions and an observed universal-type MC shape is resolved.

  19. NASA directives: Master list and index

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This Handbook sets forth in two parts the following information for the guidance of users of the NASA Management Directives System. Chapter 1 contains introductory information material on how to use this Handbook. Chapter 2 is a complete master list of Agency-wide management directives, describing each directive by type, number, effective date, expiration date, title, and organization code of the office responsible for the directive. Chapter 3 includes a consolidated numerical list of all delegations of authority and a breakdown of such delegation by the office of Installation to which special authority is assigned. Chapter 4 sets forth a consolidated list of all NASA Handbooks (NHB's) and important footnotes covering the control and ordering of such documents. Chapter 5 is a consolidated list of NASA management directives applicable to the Jet Propulsion Laboratory. Chapter 6 is a consolidated list of NASA management directives published in the code of Federal Regulations. Complementary manuals to the NASA Management Directives System are described in Chapter 7. Part B contains an in-depth alphabetical index to all NASA management directives other than Handbooks.

  20. MASTER: optical V404 Cyg microquasar wake up

    NASA Astrophysics Data System (ADS)

    Lipunov, V.; Gorbovskoy, E.; Tiurina, N.; Kornilov, V.; Vlasenko, D.; Gorbunov, I.; Vladimirov, V.; Yurkov, V.; Sergienko, Yu.; Gabovich, A.; Budnev, N.; Gress, O.; Ivanov, K.

    2015-12-01

    MASTER-Amur ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) starts observations of current V404 activity (Swift trigger 668097, S.D.Barthelmy et al. GCN #18716) at 2015-12-23 09:14:02 UT (V.Yurkov et al., GCN #18717 ) just after the sunset . MASTER-Tunka starts alert observations of V404 at 2015-12-23 10:16:20 UT (just after the sunset, 17447 sec after notice time and 17787 sec after trigger time).

  1. Bilateral Control Using Master/Slave Simulator for Haptic Communication

    NASA Astrophysics Data System (ADS)

    Yokokura, Yuki; Katsura, Seiichiro; Ohishi, Kiyoshi

    A bilateral controller is used to transmit and share haptic information between a master system and a slave system. In a transmission system, the bilateral controller encounters problems in the event of data packet loss and/or disconnections. In this study, a master/slave simulator and environmental data memory are used to solve the problems. In the case of normal operation, the environmental data memory stores force data in a remote side. The control system is operated by the environmental data memory and master/slave simulator when the communication lines are disconnected.

  2. Master's Degree in sustainable development in Switzerland, the first master course comprising three faculties.

    PubMed

    Burkhardt-Holm, Patricia; Chebbi, Camelia

    2008-03-01

    Sustainable development has become a key aspect in society, economics and environment. Therefore, experts dealing with questions relating to people, the environment and its resources are more and more requested. This paper presents the concept and first experiences of a specialised Master's Degree in Sustainable Development (MSD). This is a pioneer course as it is equally anchored in three faculties (Human science, Natural science, Business and Economy) at the University of Basel, Switzerland. It aims to transmit knowledge, teach methodology and enable practical work experience in the field of sustainable development. This interdisciplinary master's degree is composed of several modules. At first, the attendance of modules providing a basic understanding in the disciplines not yet covered by the former Bachelor degree, is mandatory. In optional modules, the acquired knowledge of the compulsory modules is further enhanced, focussing on four different topics and are titled as: Agglomeration and Ecosystems; Conservation and Utilisation of Natural Resources; Environment, Values, Societal Transformation and Health; and Environmental Problems in a Globalised World. In another optional module, students may complete an internship in which they can apply theoretical and thematic knowledge. To work independently on a problem in the context of, interdisciplinary projects are a central request in the MSD. Finally, the master thesis has to be planned and realized by a plying the scientific methods and skills acquired in the previous modules. Since the beginning of the programme in the winter of 2005/2006, 45 students have enrolled. They received degrees at 25 different universities, 13 of which are from abroad. Some already have several years of working experience, while others have only just completed their Bachelor's degrees. A analysis has shown that the graduates will have excellent chances in the employment market, since they are well qualified to take over sought

  3. Composite material fabrication techniques. CRADA final report

    SciTech Connect

    Frame, B J; Paulauskas, F L; Miller, J; Parzych, W

    1996-09-30

    This report describes a low cost method of fabricating components for mockups and training simulators used in the transportation industry. This technology was developed jointly by the Oak Ridge National Laboratory (ORNL) and Metters Industries, Incorporated (MI) as part of a Cooperative Research and Development Agreement (CRADA) ORNL94-0288 sponsored by the Department of Energy (DOE) Office of Economic Impace and Diversity Minority Business Technology Transfer Consortium. The technology involves fabricating component replicas from fiberglass/epoxy composites using a resin transfer molding (RTM) process. The original components are used as masters to fabricate the molds. The molding process yields parts that duplicate the significant dimensional requirements of the original component while still parts that duplicate the significant dimensional requirements of the original component while still providing adequate strength and stiffness for use in training simulators. This technology permits MI to overcome an acute shortage in surplus military hardware available to them for use in manufacturing training simulators. In addition, the cost of the molded fiberglass components is expected to be less than that of procuring the original components from the military.

  4. Rapid and inexpensive fabrication of polymeric microfluidic devices via toner transfer masking

    PubMed Central

    Easley, Christopher J.; Benninger, Richard K. P.; Shaver, Jesse H.; Head, W. Steven; Piston, David W.

    2009-01-01

    Summary An alternative fabrication method is presented for production of masters for single- or multilayer polymeric microfluidic devices in a standard laboratory environment, precluding the need for a cleanroom. This toner transfer masking (TTM) method utilizes an office laser printer to generate a toner pattern which is thermally transferred to a metal master to serve as a mask for etching. With master fabrication times as little as one hour (depending on channel depth) using commercially-available equipment and supplies, this approach should make microfluidic technology more widely accessible to the non-expert—even the non-scientist. The cost of fabrication consumables was estimated to be < $1 per master, over an order of magnitude decrease in consumable costs compared to standard photolithography. In addition, the use of chemical etching allows accurate control over the height of raised features (i.e., channel depths), allowing the flexibility to fabricate multiple depths on a single master with little added time. Resultant devices are shown capable of pneumatic valving, three-dimensional channel formation (using layer-connecting vias), droplet fluidics, and cell imaging and staining. The multiple-depth capabilities of the method are proven useful for cellular analysis by fabrication of handheld, disposable devices used for trapping and imaging of live murine pancreatic islets. The precise fluidic control provided by the microfluidic platform allows subsequent fixing and staining of these cells without significant movement, thus spatial correlation of imaging and staining is attainable—even with rare alpha cells that constitute only ∼10% of the islet cells. PMID:19350094

  5. Fabrication of microlens based on overplating in electroforming

    NASA Astrophysics Data System (ADS)

    Sun, Hao; Wang, Xiang; Xiong, Ying; Liu, Gang; Wang, Keyi

    2016-05-01

    This paper presents an effective and flexible process to fabricate microlenses based on the overplating phenomenon in electroforming of microvias. With the overplating structures working as the master mold, the polymeric microlenses are replicated through a combination of PDMS molding and UV curing. Shape evolution of the overplating structures in electroforming leads to the formation of spherical surfaces and enables the fabrication of hemispherical lenses with various sizes and curvatures. Furthermore, through design of the pitch in the microvia array and control of the deposition time in electroforming, microlens arrays with packing ratios up to 100% can be obtained. Results of geometrical and optical measurements demonstrate the potential of this method in the fabrication of microlenses.

  6. 24. Detail, typical interior door, from living room to master ...

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

    24. Detail, typical interior door, from living room to master bedroom; view to south; 135mm lens with electronic flash illumination. - Warner Hutton House, 13495 Sousa Lane, Saratoga, Santa Clara County, CA

  7. FACILITY 89. INTERIOR OF MASTER BEDROOM, AS SEEN FROM DOORWAY. ...

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

    FACILITY 89. INTERIOR OF MASTER BEDROOM, AS SEEN FROM DOORWAY. VIEW FACING NORTHEAST. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Makalapa, Junior Officers' Quarters Type K, Makin Place, & Halawa, Makalapa, & Midway Drives, Pearl City, Honolulu County, HI

  8. FACILITY 89. INTERIOR OF MASTER BATHROOM. VIEW FACING SOUTHWEST. ...

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

    FACILITY 89. INTERIOR OF MASTER BATHROOM. VIEW FACING SOUTHWEST. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Makalapa, Junior Officers' Quarters Type K, Makin Place, & Halawa, Makalapa, & Midway Drives, Pearl City, Honolulu County, HI

  9. The Future of the Campus: Architecture and Master Planning Trends

    ERIC Educational Resources Information Center

    Coulson, Jonathan; Roberts, Paul; Taylor, Isabelle

    2015-01-01

    The article discusses current and likely future trends within the architecture and master planning of university campuses. It argues that higher education administrators must maximise the value of the campus to create physical environments that enhance the student experience.

  10. Site Plan: Master Plan, Fort Custer, Michigan, Reservation Boundary and ...

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

    Site Plan: Master Plan, Fort Custer, Michigan, Reservation Boundary and Land Use Map. USACOE, 31 December 1954 - Fort Custer Military Reservation, Bounded by Territorial, Dickman, & Longman Roads & Route 94 Business, Battle Creek, Calhoun County, MI

  11. 5. DETAIL VIEW OF OLD, PUNCHTYPE MASTER FIRE ALARM SYSTEM, ...

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

    5. DETAIL VIEW OF OLD, PUNCH-TYPE MASTER FIRE ALARM SYSTEM, LOCATED ON S WALL OF ENGINE STORAGE ROOM; LOOKING S. (Ceronie and Ryan) - Watervliet Arsenal, Building No. 22, Westervelt Avenue & Buffington Street, Watervliet, Albany County, NY

  12. 17. SOUTHEAST CORNER OF BUILDING 8990 (MASTER SURVEILLANCE AND CONTROL ...

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

    17. SOUTHEAST CORNER OF BUILDING 8990 (MASTER SURVEILLANCE AND CONTROL TOWER). - Loring Air Force Base, Alert Area, Southeastern portion of base, east of southern end of runway, Limestone, Aroostook County, ME

  13. 18. NORTHEAST CORNER OF BUILDING 8990 (MASTER SURVEILLANCE ADN CONTROL ...

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

    18. NORTHEAST CORNER OF BUILDING 8990 (MASTER SURVEILLANCE ADN CONTROL TOWER). - Loring Air Force Base, Alert Area, Southeastern portion of base, east of southern end of runway, Limestone, Aroostook County, ME

  14. 93. Reproduction from glass plate negative (Modjeski and Masters office, ...

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

    93. Reproduction from glass plate negative (Modjeski and Masters office, Modjeski Collection, No. 92, February 9, 1907) CAISSON No. 3 JUST BEFORE LAUNCHING - Burlington Northern Railroad Bridge, Spanning Willamette River at River Mile 6.9, Portland, Multnomah County, OR

  15. 96. Reproduction from glass plate negative (Modjeski and Masters office, ...

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

    96. Reproduction from glass plate negative (Modjeski and Masters office, Modjeski Collection, No. 161, March 2, 1908) DERRICK AT PIER 2 - Burlington Northern Railroad Bridge, Spanning Willamette River at River Mile 6.9, Portland, Multnomah County, OR

  16. 90. Reproduction from glass plate negative (Modjeski and Masters office, ...

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

    90. Reproduction from glass plate negative (Modjeski and Masters office, Modjeski Collection, No. 26, August 24, 1906) INTERIOR OF ENGINE ROOM, PRESSURE BARGE - Burlington Northern Railroad Bridge, Spanning Willamette River at River Mile 6.9, Portland, Multnomah County, OR

  17. 95. Reproduction from glass plate negative (Modjeski and Masters office, ...

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

    95. Reproduction from glass plate negative (Modjeski and Masters office, Modjeski Collection, No. 150, January 18, 1908) SPANS 4 AND 5 - Burlington Northern Railroad Bridge, Spanning Willamette River at River Mile 6.9, Portland, Multnomah County, OR

  18. 94. Reproduction from glass plate negative (Modjeski and Masters office, ...

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

    94. Reproduction from glass plate negative (Modjeski and Masters office, Modjeski Collection, No. 106, May 13, 1907) CAISSON No. 3 - Burlington Northern Railroad Bridge, Spanning Willamette River at River Mile 6.9, Portland, Multnomah County, OR

  19. 89. Reproduction from glass plate negative (Modjeski and Masters office, ...

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

    89. Reproduction from glass plate negative (Modjeski and Masters office, Modjeski Collection, No. 6, not dated) DRAW SPAN - Burlington Northern Railroad Bridge, Spanning Willamette River at River Mile 6.9, Portland, Multnomah County, OR

  20. 98. Reproduction from glass plate negative (Modjeski and Masters office, ...

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

    98. Reproduction from glass plate negative (Modjeski and Masters office, Modjeski Collection, No. 181, May 5, 1908) STEEL ERECTION AT DRAW SPAN - Burlington Northern Railroad Bridge, Spanning Willamette River at River Mile 6.9, Portland, Multnomah County, OR

  1. 91. Reproduction from glass plate negative (Modjeski and Masters office, ...

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

    91. Reproduction from glass plate negative (Modjeski and Masters office, Modjeski Collection, No. 44, October 13, 1906) SANDBAGGING PIER No. 4 - Burlington Northern Railroad Bridge, Spanning Willamette River at River Mile 6.9, Portland, Multnomah County, OR

  2. 99. Reproduction from glass plate negative (Modjeski and Masters office, ...

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

    99. Reproduction from glass plate negative (Modjeski and Masters office, Modjeski Collection, No. 183, May 6, 1908) SETTING CENTER CASTING - Burlington Northern Railroad Bridge, Spanning Willamette River at River Mile 6.9, Portland, Multnomah County, OR

  3. 92. Reproduction from glass plate negative (Modjeski and Masters office, ...

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

    92. Reproduction from glass plate negative (Modjeski and Masters office, Modjeski Collection No. 70, December 24, 1906) CAISSON No. 2 - Burlington Northern Railroad Bridge, Spanning Willamette River at River Mile 6.9, Portland, Multnomah County, OR

  4. Degree Options and Requirements in Master's Degree Programs.

    ERIC Educational Resources Information Center

    Sumner, David E.

    1998-01-01

    Presents results of a survey of 158 master's degree programs in mass communication disciplines regarding: thesis, project, and coursework-only options; course requirements; and core courses most frequently required. Compares these findings with those from earlier studies. (SR)

  5. Design of haptic master featuring small-sized MR brakes

    NASA Astrophysics Data System (ADS)

    Gang, Han Gyeol; Choi, Seung-Bok; Sohn, Jung Woo

    2016-04-01

    In this work, a new type of haptic master featuring small-sized MR brake is proposed and its performances are evaluated. The proposed haptic master consists of base frame, stick grip and small-sized four MR brakes for 3-DOF rotational motion and 1-DOF gripper motion. To obtain large braking torque under limited small size of MR brake, dual tapered shape inner magnetic core is proposed and its performance is evaluated via both numerical estimation and experimental test. After design and implementation of control algorithm, it has been demonstrated through experiment that the proposed actuator has good performances on tracking control of desired torques. Then, a new haptic master device is designed and constructed by adopting the proposed MR brakes and light weight frame structures. It is verified that the proposed haptic master device is effective for the real application in the field.

  6. Interior view of northeast unit master bedroom, looking into sleeping ...

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

    Interior view of northeast unit master bedroom, looking into sleeping porch, facing northeast - MacDill Air Force Base, Double Non-Commissioned Officers' Quarters, 7418 Hanger Loop Drive, Tampa, Hillsborough County, FL

  7. Interior view, detail view in master bedroom looking northwest to ...

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

    Interior view, detail view in master bedroom looking northwest to show board & batten door opened to reveal original planks, with scale; note; nursery beyond door to west - Fort Hill, Clemson University Campus, Clemson, Pickens County, SC

  8. Staying positive: going beyond Lindblad with perturbative master equations

    NASA Astrophysics Data System (ADS)

    Whitney, Robert S.

    2008-05-01

    The perturbative master equation (Bloch-Redfield) is used extensively to study dissipative quantum mechanics—particularly for qubits—despite the 25-year-old criticism that it violates positivity (generating negative probabilities). We take an arbitrary system coupled to an environment containing many degrees-of-freedom and cast its perturbative master equation (derived from a perturbative treatment of Nakajima-Zwanzig or Schoeller-Schön equations) in the form of a Lindblad master equation. We find that the equation's parameters are time dependent. This time dependence is rarely accounted for and invalidates Lindblad's dynamical semigroup analysis. We analyse one such Bloch-Redfield master equation (for a two-level system coupled to an environment with a short but non-vanishing memory time), which apparently violates positivity. We analytically show that, once the time dependence of the parameters is accounted for, positivity is preserved.

  9. Bedroom Furniture Details Master Bedroom Vanity, First Bedroom Desk, ...

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

    Bedroom Furniture Details - Master Bedroom Vanity, First Bedroom Desk, Dresser, and Twin Bead Headboard, and Second Bedroom Dresser and Desk - Warren Segraves Residence, 217 Oklahoma Way, Fayetteville, Washington County, AR

  10. Thermal 2-loop master spectral function at finite momentum

    NASA Astrophysics Data System (ADS)

    Laine, M.

    2013-05-01

    When considering NLO corrections to thermal particle production in the "relativistic" regime, in which the invariant mass squared of the produced particle is {{{K}}^2} ( πT)2, then the production rate can be expressed as a sum of a few universal "master" spectral functions. Taking the most complicated 2-loop master as an example, a general strategy for obtaining a convergent 2-dimensional integral representation is suggested. The analysis applies both to bosonic and fermionic statistics, and shows that for this master the non-relativistic approximation is only accurate for {{{K}}^2} (8 πT)2, whereas the zero-momentum approximation works surprisingly well. Once the simpler masters have been similarly resolved, NLO results for quantities such as the right-handed neutrino production rate from a Standard Model plasma or the dilepton production rate from a QCD plasma can be assembled for {{{K}}^2} ( πT)2.

  11. 21 CFR 820.181 - Device master record.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... DEVICES QUALITY SYSTEM REGULATION Records § 820.181 Device master record. Each manufacturer shall maintain..., component specifications, and software specifications; (b) Production process specifications including the... specifications; (c) Quality assurance procedures and specifications including acceptance criteria and the...

  12. Fabrics for aeronautic construction

    NASA Technical Reports Server (NTRS)

    Walen, E D

    1918-01-01

    The Bureau of Standards undertook the investigation of airplane fabrics with the view of finding suitable substitutes for the linen fabrics, and it was decided that the fibers to be considered were cotton, ramie, silk, and hemp. Of these, the cotton fiber was the logical one to be given primary consideration. Report presents the suitability, tensibility and stretching properties of cotton fabric obtained by laboratory tests.

  13. Testing airplane fabrics

    NASA Technical Reports Server (NTRS)

    Proll, A

    1924-01-01

    The following considerations determine the strength of airplane fabrics: 1. maximum air forces acting on the surfaces (including local stresses); 2. tensions produced in the fabrics, in the directions of both warp and filling; 3. factor of safety required. The question of the permissible depression of the fabric as affecting the aerodynamic requirements in regard to the maintenance of shape of the section, the tenacity and extensibility of the layer of dope, its strength and its permeability to water is almost as important.

  14. Blue MASTER OT J020844.29+481923.0 Detection

    NASA Astrophysics Data System (ADS)

    Vladimirov, V.; Zubareva, A.; Lipunov, V.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Pruzhinskaya, M.; Denisenko, D.; Rufanov, V.; Ivanov, K.; Yazev, S.; Budnev, N.; Gress, O.; Poleshchuk, V.; Parkhomenko, E. Konstantinov A.; Tlatov, A.; Dormidontov, D.; Yurkov, V. Senik V.; Sergienko, Y.; Varda, D.; Sinyakov, E.; Gabovich, V.; Krushinsky, V.; Zalozhnih, I.; Popov, A.; Bourdanov, A.; Buckley, D.; Potter, S.; Kniazev, A.; Kotze, M.; Shumkov, V.; Shurpakov, S.

    2015-01-01

    MASTER OT J020844.29+481923.0 - CV? MASTER-Tunka auto-detection system (Lipunov et al., 2010, Advances in Astronomy, vol. 2010, pp. 1, http://adsabs.harvard.edu/abs/2010AdAst2010E..30L) discovered OT source at (RA, Dec) = 02h 08m 44.29s +48d 19m 23.0s on 2015-01-08.52068 UT.

  15. Oil and gas field code master list, 1993

    SciTech Connect

    Not Available

    1993-12-16

    This document contains data collected through October 1993 and provides standardized field name spellings and codes for all identified oil and/or gas fields in the United States. Other Federal and State government agencies, as well as industry, use the EIA Oil and Gas Field Code Master List as the standard for field identification. A machine-readable version of the Oil and Gas Field Code Master List is available from the National Technical Information Service.

  16. MASTER: OT discovered during inspection of HESE 58537957 trigger

    NASA Astrophysics Data System (ADS)

    Tyurina, N.; Lipunov, V.; Buckley, D.; Gorbovskoy, E.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Kuvshinov, D.; Vlasenko, D.; Gress, O.; Ivanov, K.; Shumkov, V.; Potter, S.

    2016-08-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 13h 08m 45.02s -32d 32m 54.9s on 2016-08-24.73811 UT during inspection of HESE alert ( 58537957 trigger number ) http://gcn.gsfc.nasa.gov/notices_amon/58537957_128340.amon . The OT unfiltered magnitude is 19.6m (limit 20.5m).

  17. MASTER: very bright high amplitude(>7.2m) OT

    NASA Astrophysics Data System (ADS)

    Balanutsa, V.; Balanutsa, P.; Lipunov, V.; Lopez, R. Rebolo; Serra-Ricart, M.; Gorbovskoy, E.; Tiurina, N.; Kornilov, V.; Kuznetsov, A.; Kuvshinov, D.; Vlasenko, D.; Vladiirov, V.; Popova, E.; Chazov, V.; Israelyan, G.; Lodieu, N.; Budnev, N.; Gress, O.; Ivanov, K.

    2016-07-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 20h 53m 16.61s -10d 56m 33.1s on 2016-07-24.10765 UT. The OT unfiltered (W=0.2B+0.8R, calibrated by USNO-B1) magnitude is 14.8 (limit 18.7m).

  18. MASTER discoveries: dwarf novae, PSN, OT in Andromeda direction

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Gress, O.; Balanutsa, P.; Lipunov, V.; Rebolo Lopez, R.; Serra Ricart, M.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Kornilov, V.; Ivanov, K.

    2016-09-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 00h 41m 26.22s +41d 43m 50.0s on 2016-09-02.12339 UT. The OT unfiltered magnitude is 19.7m, mlim=20.0 The OT is seen in 14 images.

  19. MASTER-SAAO and MATER-Net OTs detection

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Shumkov, V.; Lipunov, V. M.; Buckley, D. A. H.; Gorbovskoy, E.; Tiurina, N.; Shurpakov, S.; Gress, O.; Kuznetsov, A.; Vladimirov, V.; Kornilov, V.; Vlasenko, D.; Gorbunov, I.; Kniazev, A.; Potter, S. B.; Kotze, M.; Tlatov, A.; Senik, V.; Dormidontov, D.

    2016-03-01

    MASTER-SAAO auto-detection system (Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 07h 28m 58.62s -65d 21m 31.9s on 2016-02-28.87676 UT with unfiltered m_OT=19.0m (the limit is 20.3m).

  20. [The title of master in the history of health care].

    PubMed

    Piasek, G; Piasek, M

    1999-09-01

    The review examples of usage of the Latin term magister (master) in various common titles throughout the past, particularly in Croatia. As early as the Roman Empire and until the Middle Ages, the title magister designated various functions and duties, generally denoting authority, higher rank, or a responsible position. The review highlights certain historical events and persons related to the usage of the title magister. Ever since the Middle Ages, the title has specifically denoted various health care professions. The term was used in Latin, as it was the official language in Croatia at the time, for example, m. chirurgiae (master of surgery), m. obstetritiae (master of obstetrics), m. artis occularis (master of the eye-related skills), m. hospitalis (master of the hospice), m. sanitatis (health care master). As an example, the review shows the difference between the titles doctor medicinae and m. obstetritiae according to John the Baptist Lalangue (1743-1799), the official physician of the Varazdin county in the Hapsburg Empire and one of the most prominent figures in the history of health care in Croatia. Lalangue was the author of the first professional medical book in the Croatian language published in 1776 and of several other books in Croatian. The books were meant to teach medical professionals and ordinary people how to improve their health. Beside the title of medical doctor, Lalangue held the title of m. obstetritiae which he earned through additional education. He thought it was essential for a complete health provider to be trained both in general practice and in obstetrics which, at the time, included infant care. Nowadays in Croatia, only persons who are graduate pharmacists use magister pharmaciae as a professional title. The title is otherwise strictly reserved to denote an academic degree between the bachelor's and the doctoral in a particular field. The title magister scientiarum (Master of Science) is achieved upon completion of a postgraduate

  1. Control of 4-DOF MR haptic master for medical application

    NASA Astrophysics Data System (ADS)

    Oh, Jong-Seok; Choi, Seung-Hyun; Choi, Seung-Bok

    2014-03-01

    In this work, magnetorheological (MR) based haptic master for robot-assisted minimally invasive surgery (RMIS) is proposed and analyzed. Using a controllable MR fluid, the masters can generate a reflection force with the 4-DOF motion. The proposed master consists of two actuators: MR clutch featuring gimbal mechanism for 2-DOF rotational motion (X and Y axes) and MR clutch attached at gripper of gimbal structures for 1-DOF rotational motion (Z axis) and 1-DOF translational motion. After analyzing the dynamic motion by integrating mechanical and physical properties of the actuators, torque model of the proposed haptic master is derived. For realization of master-slave system, an encoder which can measure position information is integrated with the MR haptic master. In the RMIS system, the measured position is converted as a command signal and sent to the slave robot. In this work, slave and organ of patient are modeled in virtual space. In order to embody a human organ into virtual space, a volumetric deformable object is mathematically formulated by a shape retaining chain linked (S-chain) model. Accordingly, the haptic architecture is established by incorporating the virtual slave with the master device in which the reflection force and desired position originated from the object of the virtual slave and operator of the master, respectively, are transferred to each other. In order to achieve the desired force trajectories, a proportional-integral-derivative (PID) controller is designed and implemented. It has been demonstrated that the effective tracking control performance for the desired motion of reflection force is well presented in time domain.

  2. The pentabox Master Integrals with the Simplified Differential Equations approach

    NASA Astrophysics Data System (ADS)

    Papadopoulos, Costas G.; Tommasini, Damiano; Wever, Christopher

    2016-04-01

    We present the calculation of massless two-loop Master Integrals relevant to five-point amplitudes with one off-shell external leg and derive the complete set of planar Master Integrals with five on-mass-shell legs, that contribute to many 2 → 3 amplitudes of interest at the LHC, as for instance three jet production, γ , V, H + 2 jets etc., based on the Simplified Differential Equations approach.

  3. MASTER-Kislovodsk: bright OT with 7mag amplitude

    NASA Astrophysics Data System (ADS)

    Gress, O.; Lipunov, V.; Gorbovskoy, E.; Samus, N.; Tiurina, N.; Balanutsa, P.; Vladimirov, V.; Kuznetsov, A.; Kornilov, V.; Shumkov, V.; Gorbunov, I.; Vlasenko, D.; Kuvshinov, D.; Tlatov, A.; Senik, V.; Dormidontov, D.; Parkhomenko, A.

    2016-02-01

    MASTER-Kislovodsk auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010 )discovered OT source at (RA, Dec) = 07h 33m 25.52s +37d 37m 44.9s on 2016-02-24.90468 UT. The OT unfiltered magnitude is 15.1m (limit 18.0m).The OT is seen in 3 images.

  4. Closed description of arbitrariness in resolving quantum master equation

    NASA Astrophysics Data System (ADS)

    Batalin, Igor A.; Lavrov, Peter M.

    2016-07-01

    In the most general case of the Delta exact operator valued generators constructed of an arbitrary Fermion operator, we present a closed solution for the transformed master action in terms of the original master action in the closed form of the corresponding path integral. We show in detail how that path integral reduces to the known result in the case of being the Delta exact generators constructed of an arbitrary Fermion function.

  5. Master Clock and Time-Signal-Distribution System

    NASA Technical Reports Server (NTRS)

    Tjoelker, Robert; Calhoun, Malcolm; Kuhnle, Paul; Sydnor, Richard; Lauf, John

    2007-01-01

    A timing system comprising an electronic master clock and a subsystem for distributing time signals from the master clock to end users is undergoing development to satisfy anticipated timing requirements of NASA s Deep Space Network (DSN) for the next 20 to 30 years. This system has a modular, flexible, expandable architecture that is easier to operate and maintain than the present frequency and timing subsystem (FTS).

  6. Revisiting the Master-Signifier, or, Mandela and Repression.

    PubMed

    Hook, Derek; Vanheule, Stijn

    2015-01-01

    The concept of the master-signifier has been subject to a variety of applications in Lacanian forms of political discourse theory and ideology critique. While there is much to be commended in literature of this sort, it often neglects salient issues pertaining to the role of master signifiers in the clinical domain of (individual) psychical economy. The popularity of the concept of the master (or "empty") signifier in political discourse analysis has thus proved a double-edged sword. On the one hand it demonstrates how crucial psychical processes are performed via the operations of the signifier, extending thus the Lacanian thesis that identification is the outcome of linguistic and symbolic as opposed to merely psychological processes. On the other, the use of the master signifier concept within the political realm to track discursive formations tends to distance the term from the dynamics of the unconscious and operation of repression. Accordingly, this paper revisits the master signifier concept, and does so within the socio-political domain, yet while paying particular attention to the functioning of unconscious processes of fantasy and repression. More specifically, it investigates how Nelson Mandela operates as a master signifier in contemporary South Africa, as a vital means of knitting together diverse elements of post-apartheid society, enabling the fantasy of the post-apartheid nation, and holding at bay a whole series of repressed and negated undercurrents. PMID:26834664

  7. Revisiting the Master-Signifier, or, Mandela and Repression

    PubMed Central

    Hook, Derek; Vanheule, Stijn

    2016-01-01

    The concept of the master-signifier has been subject to a variety of applications in Lacanian forms of political discourse theory and ideology critique. While there is much to be commended in literature of this sort, it often neglects salient issues pertaining to the role of master signifiers in the clinical domain of (individual) psychical economy. The popularity of the concept of the master (or “empty”) signifier in political discourse analysis has thus proved a double-edged sword. On the one hand it demonstrates how crucial psychical processes are performed via the operations of the signifier, extending thus the Lacanian thesis that identification is the outcome of linguistic and symbolic as opposed to merely psychological processes. On the other, the use of the master signifier concept within the political realm to track discursive formations tends to distance the term from the dynamics of the unconscious and operation of repression. Accordingly, this paper revisits the master signifier concept, and does so within the socio-political domain, yet while paying particular attention to the functioning of unconscious processes of fantasy and repression. More specifically, it investigates how Nelson Mandela operates as a master signifier in contemporary South Africa, as a vital means of knitting together diverse elements of post-apartheid society, enabling the fantasy of the post-apartheid nation, and holding at bay a whole series of repressed and negated undercurrents. PMID:26834664

  8. Past, present, and future trends of master's education in nursing.

    PubMed

    Gerard, Sally O; Kazer, Meredith W; Babington, Lynn; Quell, Theresa T

    2014-01-01

    Nurses interested in pursuing careers in advanced practice are now being educated at the doctoral level through new doctorate of nursing practice degree programs. In light of this shift, master's programs for advanced practice nurses are in a tenuous position, and it is questionable whether the remaining master's level educational programs are meeting the needs of consumers, health care institutions, and students. Given the great need for clinical leadership in health care, it is essential to reexamine master's nursing education to ensure that educational institutions are meeting the needs of graduate nursing students, consumers, and health care systems. Research supports that the master's-prepared nurse of the future must be proficient in the development and management of accountable care systems using state-of-the-art technology. In addition, interprofessional models show improvement in health care delivery and health outcomes. The current demands in health care that impact nursing education will be discussed, including the movement toward interprofessional education and the broadened expertise, required of master's-prepared nurses working in an era of health care reform. While academic medical centers are actively advancing toward an interprofessional model, the majority of nurses in this country are educated in private and community settings. This article will examine the move toward interprofessional education at a private university, utilizing clinical partnerships to revise the master's program. The goal of this revision is to empower students with the expertise required in today's health care environment to improve the delivery of care. PMID:25150418

  9. Deep UV patterning of acrylic masters for molding biomimetic dry adhesives

    NASA Astrophysics Data System (ADS)

    Sameoto, D.; Menon, C.

    2010-11-01

    We present a novel fabrication method for the production of biomimetic dry adhesives that allows enormous variation in fiber shapes and sizes. The technology is based on deep-UV patterning of commercial acrylic with semi-collimated light available from germicidal lamps, and combined careful processing conditions, material selection and novel developer choices to produce relatively high-aspect-ratio fibers with overhanging caps on large areas. These acrylic fibers are used as a master mold for subsequent silicone rubber negative mold casting. Because the bulk acrylic demonstrates little inherent adhesion to silicone rubbers, the master molds created in this process do not require any surface treatments to achieve high-yield demolding of interlocked structures. Multiple polymers can be cast from silicone rubber negative molds and this process could be used to structure smart materials on areas over multiple square feet. Using direct photopatterning of acrylic allows many of the desired structures for biomimetic dry adhesives to be produced with relative ease compared to silicon-based molding processes, including angled fibers and hierarchical structures. Optimized fiber shapes for a variety of polymers can be produced using this process, and adhesion measurements on a well-characterized polyurethane, ST-1060, are used to determine the effect of fiber geometry on adhesion performance.

  10. A low-cost, Nist-traceable, high performance dielectric resonator Master Oscillator

    SciTech Connect

    L.R. Doolittle; C. Hovater; L. Merminga; J. Musson; W. Wiseman

    1999-05-01

    The current CEBAF Master Oscillator (MO) uses a quartz-based 10 MHz reference to synthesize 70 MHz and 499 MHz, which are then distributed to each of the klystron galleries on site. Due to the specialized nature of CEBAF's MO requirements, it has been determined that an in-house design and fabrication would provide a cost-effective alternative to purchasing or modifying vendor equipment. A Global Positioning System (GPS) disciplined, Direct Digital Synthesis (DDS) based MO is proposed which incorporates low-cost consumer RF components, designed for cellular communications. A 499 MHz Dielectric Resonant Oscillator (DRO) Voltage Controlled Oscillator (VCO) is phase-locked to a GPS-disciplined 10 MHz reference, and micro-tuned via a DDS, in an effort to achieve the lowest phase noise possible.

  11. Smart Fabrics Technology Development

    NASA Technical Reports Server (NTRS)

    Simon, Cory; Potter, Elliott; Potter, Elliott; McCabe, Mary; Baggerman, Clint

    2010-01-01

    Advances in Smart Fabrics technology are enabling an exciting array of new applications for NASA exploration missions, the biomedical community, and consumer electronics. This report summarizes the findings of a brief investigation into the state of the art and potential applications of smart fabrics to address challenges in human spaceflight.

  12. Dismantling a Master Narrative: Using Culturally Responsive Pedagogy to Teach the History of Art Education

    ERIC Educational Resources Information Center

    Acuff, Joni Boyd; Hirak, Brent; Nangah, Mary

    2012-01-01

    The consequence of narratives becoming stagnant or controlled is that they become a Master Narrative. The Master Narrative is an "ideological script that is being imposed by the people in authority on everybody else: The Master Fiction... history" (Moyers, 1990, para. 4). Master Narratives use myths and ideologies to sustain a sanitized version of…

  13. 46 CFR 11.459 - Service requirements for master or mate of rivers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Service requirements for master or mate of rivers. 11... requirements for master or mate of rivers. (a) An applicant for an endorsement as master of river steam or... motor vessels of any gross tons. (b) An applicant for an endorsement as master or mate of river steam...

  14. 46 CFR 11.459 - Service requirements for master or mate of rivers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Service requirements for master or mate of rivers. 11... requirements for master or mate of rivers. (a) An applicant for an endorsement as master of river steam or... motor vessels of any gross tons. (b) An applicant for an endorsement as master or mate of river steam...

  15. 46 CFR 11.459 - Service requirements for master or mate of rivers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Service requirements for master or mate of rivers. 11... requirements for master or mate of rivers. (a) An applicant for an endorsement as master of river steam or... motor vessels of any gross tons. (b) An applicant for an endorsement as master or mate of river steam...

  16. Dissolvable Microneedle Arrays for Intradermal Delivery of Biologics: Fabrication and Application

    PubMed Central

    Bediz, Bekir; Korkmaz, Emrullah; Khilwani, Rakesh; Donahue, Cara; Erdos, Geza; Falo, Louis D.

    2014-01-01

    Purpose Design and evaluate a new micro-machining based approach for fabricating dissolvable microneedle arrays (MNAs) with diverse geometries and from different materials for dry delivery to skin microenvironments. The aims are to describe the new fabrication method, to evaluate geometric and material capability as well as reproducibility of the method, and to demonstrate the effectiveness of fabricated MNAs in delivering bioactive molecules. Methods Precise master molds were created using micromilling. Micromolding was used to create elastomer production molds from master molds. The dissolvable MNAs were then fabricated using the spin-casting method. Fabricated MNAs with different geometries were evaluated for reproducibility. MNAs from different materials were fabricated to show material capability. MNAs with embedded bioactive components were tested for functionality on human and mice skin. Results MNAs with different geometries and from carboxymethyl cellulose, polyvinyl pyrrolidone and maltodextrin were created reproducibly using our method. MNAs successfully pierce the skin, precisely deliver their bioactive cargo to skin and induce specific immunity in mice. Conclusions We demonstrated that the new fabrication approach enables creating dissolvable MNAs with diverse geometries and from different materials reproducibly. We also demonstrated the application of MNAs for precise and specific delivery of biomolecules to skin microenvironments in vitro and in vivo. PMID:23904139

  17. New polymorphous computing fabric.

    SciTech Connect

    Wolinski, C.; Gokhale, M.; McCabe, K. P.

    2002-01-01

    This paper introduces a new polymorphous computing Fabric well suited to DSP and Image Processing and describes its implementation on a Configurable System on a Chip (CSOC). The architecture is highly parameterized and enables customization of the synthesized Fabric to achieve high performance for a specific class of application. For this reason it can be considered to be a generic model for hardware accelerator synthesis from a high level specification. Another important innovation is the Fabric uses a global memory concept, which gives the host processor random access to all the variables and instructions on the Fabric. The Fabric supports different computing models including MIMD, SPMD and systolic flow and permits dynamic reconfiguration. We present a specific implementation of a bank of FIR filters on a Fabric composed of 52 cells on the Altera Excalibur ARM running at 33 MHz. The theoretical performance of this Fabric is 1.8 GMACh. For the FIR application we obtain 1.6 GMAC/s real performance. Some automatic tools have been developed like the tool to provide a host access utility and assembler.

  18. Process window control using CDU master

    NASA Astrophysics Data System (ADS)

    Fujiwara, Tomoharu; Toki, Tsuyoshi; Tanaka, Daishi; Sato, Maki; Kosugi, Junichi; Tanaka, Rika; Sakasai, Naruo; Ohashi, Toshio; Nakasone, Ryoko; Tokui, Akira

    2012-03-01

    As double patterning techniques such as spacer double/quadruple patterning mature, ArF water immersion lithography is expected to be applied down to the 1x nm hp node or beyond. This will necessitate precise process control solutions to accommodate extremely small process windows. In the case of spacer double/quadruple patterning in particular, CD uniformity of the final feature is strongly related to the lithography performance of the initial pre-spacer feature. CD uniformity of the resist image is affected by many sources. In the case of the exposure tool, CD error on the reticle, as well as exposure dose and focus errors are the key factors. For the resist process, heterogeneity of the stacked resist film thickness, post exposure bake (PEB) plate temperature, and development all have an impact. Furthermore, the process wafer also has error sources that include under-layer non-uniformities or wafer flatness. Fortunately, the majorities of these non-uniformities are quite stable in a volume production process. To improve and maintain the CD uniformity, a technique to calculate exposure dose and focus correction values simultaneously using the measured resist image feature was reported previously [1]. Further, a demonstration of a correction loop using a neural network calculation model was reported in SPIE 2010 [2], and the corrected CD uniformity was less than 1.5 nm (3 sigma) within a wafer. For further improvement, a demonstration of precise dose and focus control using high order field-by-field correction was then reported at SPIE 2011[3]. In that work, the interand intra-field CD uniformities reported were less than 1 nm (3 sigma) respectively. A key aspect of this method is the simultaneous compensation of dose and focus offsets, which successfully maximizes the process margin of a target pattern. The Nikon CDU Master then derives the optimal control parameters for each compensation function in the scanner using the exposure dose and focus correction data

  19. Results and Perspectives of the Master Robotic Telescopes Network

    NASA Astrophysics Data System (ADS)

    Denisenko, D.

    2013-05-01

    The MASTER Net of Mobile AStronomical TElescopes-Robots has been developed since 2002 and started its fully autonomous operation in March, 2011. At the moment it consists of five identical binocular telescopes with a total of ten 0.4-m tubes corresponding to the effective aperture of 1.25 m. They are situated in five locations spread over six time zones, from 127E longitude in Russian Far East to 37E in the Central European part of Russia (see http://observ.pereplet.ru for more details). Originally designed for the fast response to Gamma-Ray Burst alerts from the spacecrafts, the telescopes of MASTER Net are discovering a lot of new objects in the survey mode, including a number of astrophysically important ones. In the first year of full time operation MASTER robotic telescopes have discovered more than 120 optical transients, including over 50 supernovae candidates, about 30 new cataclysmic variables, classical Nova, several fast transients and objects of unknown nature. In the same time MASTER telescopes keep on providing about 50 per cent of the first pointings to the GRB alerts in the world, including the observations from space. The plans are to install two to four additional MASTER systems abroad (on the Canary Islands, in Argentina, South Africa and Antarctica) to cover the western hemisphere and the southern sky. Using the identical instruments will allow the unique continuous monitoring of the sky covering about 5000 sq. deg. per night to the 20th limiting magnitude.

  20. Master Principals' Perceptions of the Impact of the Arkansas Leadership Academy's Master Principal Program on Leadership Practices, School Cultures and Student Achievement

    ERIC Educational Resources Information Center

    Peer, Diana

    2012-01-01

    A qualitative dissertation study was conducted to examine the impact of the Arkansas Leadership Academy's Master Principal Program through the perspective of those who have completed the entire program and attained designation as a Master Principal. A logic model for the Master Principal Program offered a context for the study. A review of…

  1. Other Fabric Structures

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Architects, engineers and building owners are turning increasingly to fabric structures because of their aesthetic appeal, relatively low initial cost, low maintenance outlays, energy efficiency and good space utilization. Several examples are shown.

  2. Electron Beam Freeform Fabrication

    NASA Video Gallery

    Electron Beam Freeform Fabrication (EBF3) is a process by which NASA hopes to build metal parts in zero gravity environments. It's a layer-additive process that uses an electron beam and a solid wi...

  3. Speedo Fabric Testing

    NASA Video Gallery

    Because the physical laws of motion for moving a body through water are the same as moving a vehicle through air, NASA aeronautics experts test the drag effects of different fabrics for Olympic-bou...

  4. Master's degree in nuclear engineering by videotaped courses

    SciTech Connect

    Corradini, M.L.; Vogelsang, W.F.

    1991-11-01

    In 1986, a group of northern midwest utilities met with faculty from the nuclear engineering department at the University of Wisconsin (UW) to discuss the possibility of offering graduate courses by videotape for academic credit and earning a master's degree. Four years later, two utility employees from Northern States Power (NSP) and Wisconsin Electric Power Companies (WEPCO) graduated from the University of Wisconsin with master's degrees earned entirely by taking videotape graduate courses at their individual nuclear power plant sites. Within these 4 years, more than a dozen videotaped graduate courses were developed by the faculty of the department in a formalized master's degree program in nuclear engineering and engineering physics. This paper outlines the program's development and its current features.

  5. Stabilized master laser system for differential absorption lidar.

    PubMed

    Dinovitser, Alex; Hamilton, Murray W; Vincent, Robert A

    2010-06-10

    Wavelength accuracy and stability are key requirements for differential absorption lidar (DIAL). We present a control and timing design for the dual-stabilized cw master lasers in a pulsed master-oscillator power-amplifier configuration, which forms a robust low-cost water-vapor DIAL transmitter system. This design operates at 823 nm for water-vapor spectroscopy using Fabry-Perot-type laser diodes. However, the techniques described could be applied to other laser technologies at other wavelengths. The system can be extended with additional off-line or side-line wavelengths. The on-line master laser is locked to the center of a water absorption line, while the beat frequency between the on-line and the off-line is locked to 16 GHz using only a bandpass microwave filter and low-frequency electronics. Optical frequency stabilities of the order of 1 MHz are achieved. PMID:20539344

  6. Synthesis of aluminum-based scandium-yttrium master alloys

    NASA Astrophysics Data System (ADS)

    Bazhin, V. Yu.; Kosov, Ya. I.; Lobacheva, O. L.; Dzhevaga, N. V.

    2015-07-01

    The preparation technology for an Al-2% Sc-0.5% Y master alloy using aluminum-manganese alloys has been developed and tested. The microstructure of the prepared master alloy is studied and the compositions of intermetallics is determined. The efficient technological parameters of the synthesis are determined. It is shown that varying the compositions of starting reagents and alloying additions and optimizing the process conditions (temperature, mixing, etc.) allow us to forecast the manufacturing and operating characteristics of aluminum-based master alloys. Joint additions of scandium and yttrium oxides to a charge favor a substantial decrease in the grain size of the formed intermetallics; this effect appears to the utmost in the case of microallying with yttrium up to 0.5 wt %.

  7. Master Regulators, Regulatory Networks, and Pathways of Glioblastoma Subtypes

    PubMed Central

    Bozdag, Serdar; Li, Aiguo; Baysan, Mehmet; Fine, Howard A

    2014-01-01

    Glioblastoma multiforme (GBM) is the most common malignant brain tumor. GBM samples are classified into subtypes based on their transcriptomic and epigenetic profiles. Despite numerous studies to better characterize GBM biology, a comprehensive study to identify GBM subtype- specific master regulators, gene regulatory networks, and pathways is missing. Here, we used FastMEDUSA to compute master regulators and gene regulatory networks for each GBM subtype. We also ran Gene Set Enrichment Analysis and Ingenuity Pathway Analysis on GBM expression dataset from The Cancer Genome Atlas Project to compute GBM- and GBM subtype-specific pathways. Our analysis was able to recover some of the known master regulators and pathways in GBM as well as some putative novel regulators and pathways, which will aide in our understanding of the unique biology of GBM subtypes. PMID:25368508

  8. New master program in management in biophotonics and biotechnologies

    NASA Astrophysics Data System (ADS)

    Meglinski, I. V.; Tuchin, V. V.

    2006-08-01

    We develop new graduate educational highly interdisciplinary program that will be useful for addressing problems in worldwide biotechnologies and related biomedical industries. This Master program called Management in Biophotonics and Biotechnologies provides students with the necessary training, education and problem-solving skills to produce managers who are better equipped to handle the challenges of modern business in modern biotechnologies. Administered jointly by Cranfield University (UK) and Saratov State University, Russia) graduates possess a blend of engineering, biotechnologies, business and interpersonal skills necessary for success in industry. The Master courses combine a regular year program in biophotonics & biotechnologies disciplines with the core requirements of a Master degree. A major advantage of the program is that it will provide skills not currently available to graduates in any other program, and it will give the graduates an extra competitive edge for getting a job then.

  9. Oil and Gas Field Code Master List 1990

    SciTech Connect

    Not Available

    1991-01-04

    This is the ninth annual edition of the Energy Information Administration's (EIA) Oil and Gas Field Code Master List. It reflects data collected through October 1990 and provides standardized field name spellings and codes for all identified oil and/or gas fields in the United States. There are 54,963 field records in this year's Oil and Gas Field Code Master List (FCML). This amounts to 467 more than in last year's report. As it is maintained by EIA, the Master List includes: Field records for each state and county in which a field resides; field records for each offshore area block in the Gulf of Mexico in which a field resides;field records for each alias field name; fields crossing state boundaries that may be assigned different names by the respective state naming authorities.

  10. Metropolitan and state economic regions (MASTER) model - overview

    SciTech Connect

    Adams, R.C.; Moe, R.J.; Scott, M.J.

    1983-05-01

    The Metropolitan and State Economic Regions (MASTER) model is a unique multi-regional economic model designed to forecast regional economic activity and assess the regional economic impacts caused by national and regional economic changes (e.g., interest rate fluctuations, energy price changes, construction and operation of a nuclear waste storage facility, shutdown of major industrial operations). MASTER can be applied to any or all of the 268 Standard Metropolitan Statistical Areas (SMSAs) and 48 non-SMSA rest-of-state-areas (ROSAs) in the continental US. The model can also be applied to any or all of the continental US counties and states. This report is divided into four sections: capabilities and applications of the MASTER model, development of the model, model simulation, and validation testing.

  11. Using NetMaster to manage IBM networks

    NASA Technical Reports Server (NTRS)

    Ginsburg, Guss

    1991-01-01

    After defining a network and conveying its importance to support the activities at the JSC, the need for network management based on the size and complexity of the IBM SNA network at JSC is demonstrated. Network Management consists of being aware of component status and the ability to control resources to meet the availability and service needs of users. The concerns of the user are addressed as well as those of the staff responsible for managing the network. It is explained how NetMaster (a network management system for managing SNA networks) is used to enhance reliability and maximize service to SNA network users through automated procedures. The following areas are discussed: customization, problem and configuration management, and system measurement applications of NetMaster. Also, several examples are given that demonstrate NetMaster's ability to manage and control the network, integrate various product functions, as well as provide useful management information.

  12. Master equation for dissipative interacting qubits in a common environment

    NASA Astrophysics Data System (ADS)

    Santos, J. P.; Semião, F. L.

    2014-02-01

    In this paper, we derive a microscopic master equation for a pair of XY-coupled two-level systems interacting with the same memoryless reservoir. In particular, we apply this master equation to the case of a pair of two-level atoms in free space where we can clearly contrast the predictions made with the microscopic master equation obtained here and the phenomenological approaches where the atom-atom coupling is included just a posteriori, i.e., not taking into account in the derivation of the open system equation of motion. We show, for instance, that the phenomenological approach fails completely in the assessment of the role played by the symmetric and antisymmetric decay channels. As a consequence, the predictions related to collective effects such as superradiance, for instance, are misleading in the phenomenological approach. We also obtain the fluorescence spectrum using the microscopic model developed here.

  13. Variational master equation approach to dynamics of magnetic moments

    NASA Astrophysics Data System (ADS)

    Bogolubov, N. N.; Soldatov, A. V.

    2016-07-01

    Non-equilibrium properties of a model system comprised of a subsystem of magnetic moments strongly coupled to a selected Bose field mode and weakly coupled to a heat bath made of a plurality of Bose field modes was studied on the basis of non-equilibrium master equation approach combined with the approximating Hamiltonian method. A variational master equation derived within this approach is tractable numerically and can be readily used to derive a set of ordinary differential equations for various relevant physical variables belonging to the subsystem of magnetic moments. Upon further analysis of the thus obtained variational master equation, an influence of the macroscopic filling of the selected Bose field mode at low enough temperatures on the relaxation dynamics of magnetic moments was revealed.

  14. Master equation based steady-state cluster perturbation theory

    NASA Astrophysics Data System (ADS)

    Nuss, Martin; Dorn, Gerhard; Dorda, Antonius; von der Linden, Wolfgang; Arrigoni, Enrico

    2015-09-01

    A simple and efficient approximation scheme to study electronic transport characteristics of strongly correlated nanodevices, molecular junctions, or heterostructures out of equilibrium is provided by steady-state cluster perturbation theory. In this work, we improve the starting point of this perturbative, nonequilibrium Green's function based method. Specifically, we employ an improved unperturbed (so-called reference) state ρ̂S, constructed as the steady state of a quantum master equation within the Born-Markov approximation. This resulting hybrid method inherits beneficial aspects of both the quantum master equation as well as the nonequilibrium Green's function technique. We benchmark this scheme on two experimentally relevant systems in the single-electron transistor regime: an electron-electron interaction based quantum diode and a triple quantum dot ring junction, which both feature negative differential conductance. The results of this method improve significantly with respect to the plain quantum master equation treatment at modest additional computational cost.

  15. Fabricated torque shaft

    DOEpatents

    Mashey, Thomas Charles

    2002-01-01

    A fabricated torque shaft is provided that features a bolt-together design to allow vane schedule revisions with minimal hardware cost. The bolt-together design further facilitates on-site vane schedule revisions with parts that are comparatively small. The fabricated torque shaft also accommodates stage schedules that are different one from another in non-linear inter-relationships as well as non-linear schedules for a particular stage of vanes.

  16. Nuclear Fabrication Consortium

    SciTech Connect

    Levesque, Stephen

    2013-04-05

    This report summarizes the activities undertaken by EWI while under contract from the Department of Energy (DOE) Office of Nuclear Energy (NE) for the management and operation of the Nuclear Fabrication Consortium (NFC). The NFC was established by EWI to independently develop, evaluate, and deploy fabrication approaches and data that support the re-establishment of the U.S. nuclear industry: ensuring that the supply chain will be competitive on a global stage, enabling more cost-effective and reliable nuclear power in a carbon constrained environment. The NFC provided a forum for member original equipment manufactures (OEM), fabricators, manufacturers, and materials suppliers to effectively engage with each other and rebuild the capacity of this supply chain by : Identifying and removing impediments to the implementation of new construction and fabrication techniques and approaches for nuclear equipment, including system components and nuclear plants. Providing and facilitating detailed scientific-based studies on new approaches and technologies that will have positive impacts on the cost of building of nuclear plants. Analyzing and disseminating information about future nuclear fabrication technologies and how they could impact the North American and the International Nuclear Marketplace. Facilitating dialog and initiate alignment among fabricators, owners, trade associations, and government agencies. Supporting industry in helping to create a larger qualified nuclear supplier network. Acting as an unbiased technology resource to evaluate, develop, and demonstrate new manufacturing technologies. Creating welder and inspector training programs to help enable the necessary workforce for the upcoming construction work. Serving as a focal point for technology, policy, and politically interested parties to share ideas and concepts associated with fabrication across the nuclear industry. The report the objectives and summaries of the Nuclear Fabrication Consortium

  17. Superabsorbent Multilayer Fabric

    NASA Technical Reports Server (NTRS)

    Coreale, J. V.; Dawn, F. S.

    1982-01-01

    Material contains gel-forming polymer and copolymer that absorb from 70 to 200 times their weight of liquid. Superabsorbent Polymer and Copolymer form gels to bind and retain liquid in multiply fabric. Until reaction between liquid and absorbent masses forms gel, backing layer retains liquids within fabric; also allows material to "breathe." Possible applications include baby diapers, female hygiene napkins, and hospital bedpads. Might also have uses in improvement of dry soil.

  18. Oil and gas field code master list 1994

    SciTech Connect

    Not Available

    1995-01-01

    This is the thirteenth annual edition of the Energy Information Administration`s (EIA) Oil and Gas Field Code Master List. It reflects data collected through October 1994 and provides standardized field name spellings and codes for all identified oil and/or gas fields in the United States. The master field name spellings and codes are to be used by respondents when filing the following Department of Energy (DOE) forms: Form EIA-23, {open_quotes}Annual Survey of Domestic Oil and Gas Reserves,{close_quotes} filed by oil and gas well operators (field codes are required from larger operators only); Forms FERC 8 and EIA-191, {open_quotes}Underground Gas Storage Report,{close_quotes} filed by natural gas producers and distributors who operate underground natural gas storage facilities. Other Federal and State government agencies, as well as industry, use the EIA Oil and Gas Field Code Master List as the standard for field identification. A machine-readable version of the Oil and Gas Field Code Master List is available from the National Technical Information Service, 5285 Port Royal Road, Springfield, Virginia 22161, (703) 487-4650. In order for the Master List to be useful, it must be accurate and remain current. To accomplish this, EIA constantly reviews and revises this list. The EIA welcomes all comments, corrections, and additions to the Master List. All such information should be given to the EIA Field Code Coordinator at (214) 953-1858. EIA gratefully acknowledges the assistance provides by numerous State organizations and trade associations in verifying the existence of fields and their official nomenclature.

  19. The Complexity of Relating Quantum Channels to Master Equations

    NASA Astrophysics Data System (ADS)

    Cubitt, Toby S.; Eisert, Jens; Wolf, Michael M.

    2012-03-01

    Completely positive, trace preserving (CPT) maps and Lindblad master equations are both widely used to describe the dynamics of open quantum systems. The connection between these two descriptions is a classic topic in mathematical physics. One direction was solved by the now famous result due to Lindblad, Kossakowski, Gorini and Sudarshan, who gave a complete characterisation of the master equations that generate completely positive semi-groups. However, the other direction has remained open: given a CPT map, is there a Lindblad master equation that generates it (and if so, can we find its form)? This is sometimes known as the Markovianity problem. Physically, it is asking how one can deduce underlying physical processes from experimental observations. We give a complexity theoretic answer to this problem: it is NP-hard. We also give an explicit algorithm that reduces the problem to integer semi-definite programming, a well-known NP problem. Together, these results imply that resolving the question of which CPT maps can be generated by master equations is tantamount to solving P = NP: any efficiently computable criterion for Markovianity would imply P = NP; whereas a proof that P = NP would imply that our algorithm already gives an efficiently computable criterion. Thus, unless P does equal NP, there cannot exist any simple criterion for determining when a CPT map has a master equation description. However, we also show that if the system dimension is fixed (relevant for current quantum process tomography experiments), then our algorithm scales efficiently in the required precision, allowing an underlying Lindblad master equation to be determined efficiently from even a single snapshot in this case. Our work also leads to similar complexity-theoretic answers to a related long-standing open problem in probability theory.

  20. Fabric space radiators

    SciTech Connect

    Antoniak, Z.I.; Krotiuk, W.J.; Webb, B.J.; Prater, J.T.; Bates, J.M.

    1988-01-01

    Future Air Force space missions will require thermal radiators that both survive in the hostile space environment and stow away for minimal bulk during launch. Advances in all aspects of radiator design, construction, and analysis will be necessary to enable such future missions. Currently, the best means for obtaining high strength along with flexibility is through structures known as fabrics. The development of new materials and bonding techniques has extended the application range of fabrics into areas traditionally dominated by monolithic and/or metallic structures. Given that even current spacecraft heat rejection considerations tend to dominate spacecraft design and mass, the larger and more complex designs of the future face daunting challenges in thermal control. Ceramic fabrics bonded to ultra-thin metal liners (foils) have the potential of achieving radiator performance levels heretofore unattainable, and of readily matching the advances made in other branches of spacecraft design. The research effort documented here indicates that both pumped loops and heat pipes constructed in ceramic fabrics stand to benefit in multiple ways. Flexibility and low mass are the main advantages exhibited by fabric radiators over conventional metal ones. We feel that fabric radiators have intrinsic merits not possessed by any other radiator design and need to be researched further. 26 refs., 16 figs., 17 tabs.

  1. Development of Facilities Master Plan and Laboratory Renovation Project

    SciTech Connect

    Fox, Andrea D

    2011-10-03

    Funding from this grant has allowed Morehouse School of Medicine to complete its first professionally developed, comprehensive campus master plan that is in alignment with the recently completed strategic plan. In addition to master planning activities, funds were used for programming and designing research renovations, and also to supplement other research facility upgrades by providing lighting and equipment. The activities funded by this grant will provide the catalyst for substantial improvement in the School's overall facilities for biomedical education and research, and will also provide much of the information needed to conduct a successful campaign to raise funds for proposed buildings and renovations.

  2. Photographic copy of drawing by Modjeski and Masters, Engineers of ...

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

    Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. MAY 13, 2005 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUBSTRUCTURE, SHOWING STRUCTURE PLAN AND ELEVATION -1. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

  3. Photographic copy of drawing by Modjeski and Masters, Engineers of ...

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

    Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. MAY 13, 2005 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUPERSTRUCTURE, SHOWING STRUCTURE PLAN AND ELEVATION -2 AND TYPICAL SECTION THROUGH BRIDGE AT PIER I AND II. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

  4. Photographic copy of drawing by Modjeski and Masters, Engineers of ...

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

    Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. MAY 13, 2005 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUBSTRUCTURE, SHOWING STRUCTURE PLAN AND ELEVATION -2 AND TYPICAL SECTION THROUGH BRIDGE. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

  5. Photographic copy of drawing by Modjeski and Masters, Engineers of ...

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

    Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. MAY 13, 2005 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUBSTRUCTURE, SHOWING GENERAL PLAN AND ELEVATION. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

  6. Photographic copy of drawing by Modjeski and Masters, Engineers of ...

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

    Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. JUNE 30, 2004 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUPERSTRUCTURE, SHOWING SEQUENCE OF CONSTRUCTION – 16, STAGE 5 (PLACEMENT OF NEW DECK AND FLOOR SYSTEM) AND STAGE 6. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

  7. Photographic copy of drawing by Modjeski and Masters, Engineers of ...

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

    Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. JUNE 30, 2004 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUPERSTRUCTURE, SHOWING SEQUENCE OF CONSTRUCTION – 14, STAGE 3 – PHASE 1 AND STAGE 3 – PHASE 2. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

  8. Photographic copy of drawing by Modjeski and Masters, Engineers of ...

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

    Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. JUNE 30, 2004 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUPERSTRUCTURE, SHOWING SEQUENCE OF CONSTRUCTION – 13, STAGE 1 AND STAGE 2 – PHASE 1 AND STAGE 2 – PHASE 2. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

  9. Photographic copy of drawing by Modjeski and Masters, Engineers of ...

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

    Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. JUNE 30, 2004 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUPERSTRUCTURE, SHOWING SEQUENCE OF CONSTRUCTION – 15, STAGE 4 AND STAGE 5 (DECK AND FLOOR SYSTEM REMOVAL). - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

  10. Photographic copy of drawing by Modjeski and Masters, Engineers of ...

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

    Photographic copy of drawing by Modjeski and Masters, Engineers of the proposed Huey P. Long Bridge Widening. Original drawing located in the office of Modjeski and Masters, Consulting Engineers at 1055 St. Charles Avenue, New Orleans, LA. 70130. MAY 13, 2005 DRAWING OF THE PROPOSED HUEY P. LONG BRIDGE WIDENING, U.S. 90, MAIN BRIDGE SUPERSTRUCTURE, SHOWING ELEVATION AND SECTIONS AT PIER I AND II AND GENERAL DETAILS – 1. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

  11. Portable Dextrous Force Feedback Master for robot telemanipulation (PDMFF)

    NASA Technical Reports Server (NTRS)

    Burdea, Grigore C.; Speeter, Thomas H.

    1989-01-01

    A major drawback of open loop masters is a lack of force feedback, limiting their ability to perform complex tasks such as assembly and repair. Researchers present a simple dextrous force feedback master for computer assisted telemanipulation. The device is compact, portable and can be held in the operator hand, without the need for a special joystick or console. The system is capable of both position feed forward and force feedback, using electronic position sensors and a pneumatic micro-actuator. The level of forces exercised by the pneumatic actuator is such that near rigidity may be attained. Experimental results showing good system linearity and small time lag are given.

  12. A fabrication method of microneedle molds with controlled microstructures.

    PubMed

    Wang, Qi Lei; Zhu, Dan Dan; Chen, Yang; Guo, Xin Dong

    2016-08-01

    Microneedle (MN) offers an attractive, painless and minimally invasive approach for transdermal drug delivery. Polymer microneedles are normally fabricated by using the micromolding method employing a MN mold, which is suitable for mass production due to high production efficiency and repeat-using of the mold. Most of the MN molds are prepared by pouring sylgard polymer over a MN master to make an inverse one after curing, which is limited in optimizing or controlling the MN structures and failing to keep the sharpness of MNs. In this work we describe a fabrication method of MN mold with controlled microstructures, which is meaningful for the fabrication of polymer MNs with different geometries. Laser micro-machining method was employed to drill on the surface of PDMS sheets to obtain MN molds. In the fabrication process, the microstructures of MN molds are precisely controlled by changing laser parameters and imported patterns. The MNs prepared from these molds are sharp enough to penetrate the skin. This scalable MN mold fabrication method is helpful for future applications of MNs. PMID:27157736

  13. The use of synthetic master events for waveform cross correlation

    NASA Astrophysics Data System (ADS)

    Rozhkov, Mikhail; Bobrov, Dmitry; Kitov, Ivan

    2013-04-01

    It has been clearly demonstrated that waveform cross correlation substantially improves signal detection, phase association and event building. These processes are inherently related to the Comprehensive Nuclear-Test-Ban Treaty (CTBT) monitoring. The workhorse of cross correlation is the set of seismic master events (earthquakes or explosions) with high quality waveform templates recorded at array stations of the International Monitoring System (IMS). For the monitoring to be globally uniform, these master events have to be evenly distributed and their template waveforms should be representative and pure. However, global seismicity is characterized by a non-uniform distribution. Therefore, the master events selected from the Reviewed Event Bulletin (REB) produced by the International Data Centre (IDC) can be found in the areas constrained by the global seismicity. There are two principal possibilities to populate the globe with master events: to replicate real REB events or to build synthetic events. Here we compare the performance of these two approaches as applied to the aftershock sequence of the April 11, 2012 Sumatera earthquake. To compute synthetic waveforms, we use AK135 teleseismic velocity model and local CRUST-2 models for source and receiver, and four different source functions representing three different source mechanisms for earthquakes and one for explosion. The synthetic modeling is performed for teleseismic events and based on the stationary phase approximation to a wave equation solution developed by J. Hudson. The grid covering the aftershock area consists of 16 points. For each grid point, we find detections associated with real, replicated, and four versions of synthetic master events at seven IMS array stations, and then build event hypothesis using the Local Association (LA) procedure based on the clustering of origin times as estimated by back projection of the relevant arrival times with known master/station travel times. Then all

  14. Random vibration analysis of the Topaz-II nuclear reactor power system. Master`s thesis

    SciTech Connect

    Campbell, S.E.

    1995-06-01

    The TOPAZ-II Ya-21U is one of six Russian made space nuclear power systems which is based on theomionic power conversion. The U.S. is presently analyzing TOPAZ-II to determine the reliability and feasibility of using this system. A structural analysis test was conducted on the TOPAZ unit in May 1993 to provide data from which modal parameters could be identified. This test showed the fundamental frequency to be 10.5 Hz, yet the test results that the Russians conducted identified a fundamental frequency of 5 Hz. Another finite element model was created incorporating new developments in TOPAZ-II and modifications to the finite element model to better simulate the mass properties of the TOPAZ-II2. A second structural analysis test was conducted on the TOPAZ unit 06-09 September 1994. This thesis focuses on the random vibration analysis of the TOPAZ-II Ya-2lU utilizing the most recent test results and the Master Series (updated version) I-DEAS software. The modal respose of the model and simulated random vibration tests were within 8.33%. This model is a feasible tool which can be used to analyze the TOPAZ unit without testing the unit to fatigue.

  15. Fabrication improvements for thermoset polyester (TPE) microfluidic devices.

    PubMed

    Fiorini, Gina S; Yim, Moonbin; Jeffries, Gavin D M; Schiro, Perry G; Mutch, Sarah A; Lorenz, Robert M; Chiu, Daniel T

    2007-07-01

    Thermoset polyester (TPE) microfluidic devices were previously developed as an alternative to poly(dimethylsiloxane) (PDMS) devices, fabricated similarly by replica molding, yet offering stable surface properties and good chemical compatibility with some organics that are incompatible with PDMS. This paper describes a number of improvements in the fabrication of TPE chips. Specifically, we describe methods to form TPE devices with a thin bottom layer for use with high numerical aperture (NA) objectives for sensitive fluorescence detection and optical manipulation. We also describe plasma-bonding of TPE to glass to create hybrid TPE-glass devices. We further present a simple master-pretreatment method to replace our original technique that required the use of specialized equipment. PMID:17594014

  16. Prototype space fabrication platform

    NASA Astrophysics Data System (ADS)

    Bessel, James A.; Ceney, James M.; Crean, David M.; Ingham, Edward A.; Pabst, David J.

    1993-12-01

    Current plans for constructing large structures in space entail fabricating the primary components, such as truss segments, on the ground and assembling them in space. This process requires an exorbitant number of support missions, and methods to minimize the number must be considered. Whenever the space shuttle is launched, its external tank is jettisoned and destroyed prior to reaching orbit. This aerospace grade aluminum structure can be carried into orbit and utilized extrusively. The Prototype Space Fabrication Platform (SFP) fabricates aluminum materials, reduced from external tanks, into functional trusses. The trusses are strong and can be used as the primary components for future structures in space. The fabrication process produces a continuous truss allowing the end user to determine the length. The SFP can fabricate the same amount of truss from one external tank as four dedicated shuttle missions can deliver in the cargo bay. The SFP utilizes electrodynamic propulsion, via shielded coils, for maneuvering. The novel propulsion system facilitates a versatile payload transportation and delivery capability. The SFP can continuously track a target from all directions. The tracking system is ideal for docking since plume impingement is not a concern. With the assistance of remote manipulators, the SFP can deliver a payload in a wide variety of orientations. Under most conditions, the remote manipulator and maneuvering commands originate from ground workstations. Required manned presence is greatly reduced, and the time when the space shuttle is off station is effectively utilized. The logistical complications, currently inhibiting advancement in space, can be eliminated.

  17. Master Plan for Environmental Education; A Proposal for New Jersey.

    ERIC Educational Resources Information Center

    New Jersey State Council for Environmental Education, Mountain Lakes.

    The preparation of a Master Plan for Environmental Education in New Jersey was one of six objectives with which the Council was established in 1967. Following a short narrative on the environmental crisis and the need for an environmentally literate citizenry, the Council's proposals are set forth: 1) establishment of a Department of Education…

  18. MASTER BEDROOM SHOWING THE WINDOWS IN THE UPPER PORTION OF ...

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

    MASTER BEDROOM SHOWING THE WINDOWS IN THE UPPER PORTION OF THE EXTERIOR WALL AND THE SLIDING CLOSET DOORS. VIEW FACING WEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Single-Family Type 6, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  19. Proposed Master Plan for Higher Education in New Jersey.

    ERIC Educational Resources Information Center

    New Jersey State Commission on Higher Education.

    The draft Master Plan was developed in response to requirements of the New Jersey Higher Education Restructuring Act of 1994. The plan proposes a vision and broad policy recommendations for New Jersey higher education into the next century. The focus of the plan is on the critical needs of the state and how higher education can help in addressing…

  20. The Impact of the Master Settlement Agreement on Cigarette Consumption

    ERIC Educational Resources Information Center

    Sloan, Frank A.; Trogdon, Justin G.

    2004-01-01

    In 1998, 46 states and the four major tobacco companies signed the Master Settlement Agreement (MSA), which stipulated that the tobacco companies pay states $206 billion over 25 years and take steps to reduce youth smoking. The remaining states settled separately. We sought to determine the effect of the settlements on demand for cigarettes. Using…

  1. MASTER BATH SHOWING SINK WITH VANITY AND THE MEDICINE CABINET. ...

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

    MASTER BATH SHOWING SINK WITH VANITY AND THE MEDICINE CABINET. VIEW FACING WEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Single-Family Type 6, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  2. Why Students Return for a Master's Degree in Sport Management

    ERIC Educational Resources Information Center

    Lewis, Benjamin A.; Quarterman, Jerome

    2006-01-01

    The purpose of this study was to determine the relative importance of choice factors that were most important to students who decided to matriculate in the field of sport management for a master's degree. A survey questionnaire was mailed to the program or department chairs of 12 randomly selected universities listed on the NASSM web site during…

  3. FACILITY 89. INTERIOR OF SECONDFLOOR HALLWAY, AS SEEN FROM MASTER ...

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

    FACILITY 89. INTERIOR OF SECOND-FLOOR HALLWAY, AS SEEN FROM MASTER BEDROOM. CLOSET OVER STAIRWAY AT LEFT. VIEW FACING SOUTHEAST. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Makalapa, Junior Officers' Quarters Type K, Makin Place, & Halawa, Makalapa, & Midway Drives, Pearl City, Honolulu County, HI

  4. The Newest Master's: Professional Studies in the Sciences and Mathematics.

    ERIC Educational Resources Information Center

    Tobias, Sheila

    2002-01-01

    Discusses how, responding to a growing need to prepare graduates to meet the workforce requirements of an economy that relies increasingly on science and mathematics, the professional master's degree crosses disciplines and relies on collaboration between business and university leaders. (EV)

  5. Chemical Master Equation Closure for Computer-Aided Synthetic Biology

    PubMed Central

    Smadbeck, Patrick; Kaznessis, Yiannis N.

    2016-01-01

    SUMMARY With inexpensive DNA synthesis technologies, we can now construct biological systems by quickly piecing together DNA sequences. Synthetic biology is the promising discipline that focuses on the construction of these new biological systems. Synthetic biology is an engineering discipline, and as such, it can benefit from mathematical modeling. This chapter focuses on mathematical models of biological systems. These models take the form of chemical reaction networks. The importance of stochasticity is discussed and methods to simulate stochastic reaction networks are reviewed. A closure scheme solution is also presented for the master equation of chemical reaction networks. The master equation is a complete model of randomly evolving molecular populations. Because of its ambitious character, the master equation remained unsolved for all but the simplest of molecular interaction networks for over seventy years. With the first complete solution of chemical master equations, a wide range of experimental observations of biomolecular interactions may be mathematically conceptualized. We anticipate that models based on the closure scheme described herein may assist in rationally designing synthetic biological systems. PMID:25487098

  6. Recent Master's Thesis Work in Environmental Education and Communications.

    ERIC Educational Resources Information Center

    Hanselman, David; Yuen, Christopher

    Compiled are 61 abstracts of master's theses in environmental education and communications. Three of the these were completed in 1978, 24 in 1977, 15 in 1976, and the remaining 19, prior to 1976. Abstracts are organized into six categories; (1) site analysis: descriptions and development plans for areas to be used for environmental education; (2)…

  7. Program Description: Financial Master File Processor-SWRL Financial System.

    ERIC Educational Resources Information Center

    Ideda, Masumi

    Computer routines designed to produce various management and accounting reports required by the Southwest Regional Laboratory's (SWRL) Financial System are described. Input data requirements and output report formats are presented together with a discussion of the Financial Master File updating capabilities of the system. This document should be…

  8. Implementation plan for HANDI 2000 TWRS master equipment list

    SciTech Connect

    BENNION, S.I.

    1999-03-25

    This document presents the implementation plan for an additional deliverable of the HANDI 2000 Project. The PassPort Equipment Data module processes include those portions of the COTS PassPort system required to support tracking and management of the Master Equipment List for Lockheed Martin Hanford Company (LMHC) and custom software created to work with the COTS products.

  9. Master's Theses in Progress in Selected Colleges and Universities.

    ERIC Educational Resources Information Center

    Stewart, Mac A.

    1986-01-01

    Lists titles and authors of master's theses in progress at selected universities between 1984 and 1986. These schools submitted titles: Alabama Agricultural and Mechanical; Atlanta; Fisk; Howard; Meharry Medical; Morgan State; North Carolina Agricultural and Technical; North Carolina Central; Southern; and Baton Rouge. (KH)

  10. Counterpart of MASTER OT J084140.94+722732.6

    NASA Astrophysics Data System (ADS)

    Nesci, Roberto

    2016-02-01

    Following the ATel #8725 by Balanutsa et al. about MASTER OT J084140.94+722732.6, I made aperture photometry on all the Palomar survey plates (12) available from the MAST archive to get an indication of the star color.

  11. Learning Together: An International Master Programme in Inclusive Education

    ERIC Educational Resources Information Center

    van Swet, Jacqueline; Brown, Kathleen L.; Tedla, Paulos Kebreab

    2013-01-01

    This article examines the Erasmus Mundus Special Educational Needs (EM SEN) programme experience and the ways in which it influenced the authors' perception of reflection and research involving inclusive education. The authors argue that incorporating reflective practice and research into an international Master's programme holds promise…

  12. Understanding Solar Energy Systems, Instructional Modules and Transparency Masters.

    ERIC Educational Resources Information Center

    Keaton, Laurie; Edington, Everett

    This instructional package was designed to develop a basic understanding of solar energy systems. It consists of seven instructional units, a glossary and a collection of transparency masters for use with the units. Each unit presents: (1) unit objective and specific objectives; (2) background material for student reading; (3) student assignment…

  13. Multifaceted Approach to Designing an Online Masters Program.

    ERIC Educational Resources Information Center

    McNeil, Sara G.; Chernish, William N.; DeFranco, Agnes L.

    At the Conrad N. Hilton College of Hotel and Restaurant Management at the University of Houston (Texas), the faculty and administrators made a conscious effort to take a broad, extensive approach to designing and implementing a fully online masters program. This approach was entered in a comprehensive needs assessment model and sought input from…

  14. Does Your Campus Need an Energy Master Plan?

    ERIC Educational Resources Information Center

    Crittenden, Chris

    1984-01-01

    The role of the Higher Education Energy Task Force as a catalyst in the conception, development, and execution of campus master plans is discussed. Included are a sample checklist for a physical plant tour, sample list of conservation ideas, and suggestions for coordination of administrative ideas. (MSE)

  15. Institutional Repositories: The Experience of Master's and Baccalaureate Institutions

    ERIC Educational Resources Information Center

    Markey, Karen; St. Jean, Beth; Soo, Young Rieh; Yakel, Elizabeth; Kim, Jihyun

    2008-01-01

    In 2006, MIRACLE Project investigators censused library directors at all U.S. academic institutions about their activities planning, pilot testing, and implementing the institutional repositories on their campuses. Out of 446 respondents, 289 (64.8 percent) were from master's and baccalaureate institutions (M&BIs) where few operational…

  16. Typing Spirit Masters. Student's Manual and Instructor's Manual.

    ERIC Educational Resources Information Center

    Snapp, Jane

    Supporting performance objective 79 of the V-TECS (Vocational-Technical Education Consortium of States) Secretarial Catalog, both a set of student materials and an instructor's manual on typing and correcting spirit masters are included in this packet. (The packet is the twelfth in a set of fifteen on typewriting--CE 016 920-934.) The student…

  17. 78 FR 61373 - Animal Center Master Plan Record of Decision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-03

    ... anticipated to grow in the next twenty years to a total campus population of 212. The primary growth at the... with the Master Plan and the population growth. In addition, NIHAC is relatively isolated from existing... Center (NIHAC) located in Dickerson, Maryland. This alternative accounts for potential growth in...

  18. System design description for master equipment list, phase I

    SciTech Connect

    Sandoval, J.D.

    1997-04-11

    This System Design Description (SDD) is for the Master Equipment List Phase I (MEL). It has been prepared following the WI-IC-CM-3-10, ''Software Practices,'' (Ref. 6). This SDD describes the internal design for implementation of the MEL Phase I.

  19. MASTER PLAN FOR PUBLIC JUNIOR COLLEGES IN TEXAS.

    ERIC Educational Resources Information Center

    COLVERT, C.C.

    THIS MASTER PLAN ESTIMATES FUTURE JUNIOR COLLEGE POPULATIONS AND THE MINIMUM NECESSARY ENROLLMENT PER COLLEGE, PROPOSES THE ESTABLISHMENT OF ENOUGH JUNIOR COLLEGE DISTRICTS TO ACCOMMODATE THEM, AND SUGGESTS CERTAIN CURRICULUMS. BASED ON THE NUMBER OF HIGH SCHOOL GRADUATES IN 1963, PROJECTIONS WERE MADE FOR 1968 TO 1977, AND PROJECTIONS ON THESE…

  20. Journalism Education at the Master's Level. Journalism Monographs No. 66.

    ERIC Educational Resources Information Center

    Ryan, Michael

    A survey of 77 master's degree programs in journalism was used to gather data on admissions criteria, program structures, and problems that the programs have encountered. Undergraduate grade point averages, letters of recommendation, Graduate Record Examination scores, and statements of goals were the four admissions criteria most often used by…

  1. Strategic Master Plan: 1989-1994. Hagerstown Junior College.

    ERIC Educational Resources Information Center

    Hagerstown Junior Coll., MD.

    In 1989, Hagerstown Junior College created this master strategic plan for 1989-1994, which revised the college's mission and established long-range goals and institutional strategic objectives. The revised mission statement focuses on empowering students through transfer education, occupational programs, developmental services, personal…

  2. Latin-square three-dimensional gage master

    DOEpatents

    Jones, L.

    1981-05-12

    A gage master for coordinate measuring machines has an nxn array of objects distributed in the Z coordinate utilizing the concept of a Latin square experimental design. Using analysis of variance techniques, the invention may be used to identify sources of error in machine geometry and quantify machine accuracy.

  3. 2009 Bridge to Excellence Master Plan: Annual Update Review

    ERIC Educational Resources Information Center

    Maryland State Department of Education, 2009

    2009-01-01

    It is hard to overestimate the significance of the master planning process. The process is one of the most salient strategies that the Maryland State Department of Education utilizes for improving student achievement and closing the achievement gap. Until recently, many local school systems (LSSs) treated planning as a local endeavor that merely…

  4. The Approach to Equilibrium: Detailed Balance and the Master Equation

    ERIC Educational Resources Information Center

    Alexander, Millard H.; Hall, Gregory E.; Dagdigian, Paul J.

    2011-01-01

    The approach to the equilibrium (Boltzmann) distribution of populations of internal states of a molecule is governed by inelastic collisions in the gas phase and with surfaces. The set of differential equations governing the time evolution of the internal state populations is commonly called the master equation. An analytic solution to the master…

  5. To discipline a "dog": the essential structure of mastering diabetes.

    PubMed

    Ingadottir, Brynja; Halldorsdottir, Sigridur

    2008-05-01

    In this article we describe the findings of a study in which the essential structure of mastering diabetes was explored from the patient's viewpoint, emphasizing the lived experience of adhering and not adhering to a complex treatment regimen for diabetes. PMID:18420535

  6. 106. Air defense command "master plan", base map," RCA Service ...

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

    106. Air defense command "master plan", base map," RCA Service Company tab no. F-1, sheet 1 of 2, dated 22 October, 1965. - Clear Air Force Station, Ballistic Missile Early Warning System Site II, One mile west of mile marker 293.5 on Parks Highway, 5 miles southwest of Anderson, Anderson, Denali Borough, AK

  7. Re-examining the Master of Arts in Teaching Program.

    ERIC Educational Resources Information Center

    Anderson, Philip M.

    The Masters of Arts in Teaching (MAT) program at Brown University is described, along with its evolution and contribution to teacher training. Currently the MAT focuses on preparing teachers of English and Social Studies. Eight courses are required, four in education and four in the academic discipline. The program begins with a 6 and 1/2 week…

  8. Master Plan for Data Processing Services, 1988-1993. Report.

    ERIC Educational Resources Information Center

    Connecticut Regional Community Colleges, Hartford. Board of Trustees.

    Developed in accordance with a legislative mandate, this master plan for Connecticut's regional community colleges provides baseline data on the current status of data processing; identifies issues, trends, and constraints; and sets forth specific plans for computing activities and services within the community college system. Introductory…

  9. Guideline for the Comprehensive Campus Master Plan System.

    ERIC Educational Resources Information Center

    State Univ. System of Florida, Tallahassee.

    This document is a guideline for institutions in the Florida State University System to use as they comply with state mandates requiring them to develop campus master plans and land management plans. It supplements the minimum criteria in the state's Administrative Code. For each element the guide offers description of its purpose, data…

  10. Vermont Law School's Unique Master of Studies in Environmental Law.

    ERIC Educational Resources Information Center

    Suagee, Dean B.

    2003-01-01

    Vermont Law School offers a 1-year master of studies in environmental law for which the only prerequisite is a bachelor's degree. A fellowship program waives tuition and provides stipends for American Indians taking the program. Courses on federal Indian law complement the program. The Native community at nearby Dartmouth College provides social…

  11. Master Plan for the Virginia Community College System Computing Services.

    ERIC Educational Resources Information Center

    Virginia State Dept. of Community Colleges, Richmond.

    This master plan sets forth a general strategy for providing administrative and academic computing services and satisfying the data processing requirements for the Virginia Community College System (VCCS) during the 1980's. Following an executive summary, chapter 1 sets forth the purpose of the plan and outlines the planning processes used.…

  12. Elementary and Secondary Masters Degree Program Revision. Progress Report I.

    ERIC Educational Resources Information Center

    Walter, L. James; And Others

    This paper discusses the revision of the Elementary and Secondary Masters Degree Programs at Indiana University at South Bend. There were several reasons for revising the programs: (1) new faculty members with different orientations were eager to work on program development; (2) increasing graduate enrollments emphasized the need to take a closer…

  13. The Master in Addiction Medicine Program in the Netherlands

    ERIC Educational Resources Information Center

    De Jong, Cornelis; Luycks, Lonneke; Delicat, Jan-Wilm

    2011-01-01

    Since 2007 there is a full-time, 2-year professional training in addiction medicine in the Netherlands. The aim of this article is to describe in detail the development and present status of the Dutch Master in Addiction Medicine (MiAM) program. In this competency-based professional training, theoretical courses are integrated with learning in…

  14. California Master Plan for Special Education--An Update.

    ERIC Educational Resources Information Center

    Pillsbury, Charles A.; Maitland, Anne M.

    The report updates aspects of the 1977 report on California's Master Plan for Special Education. Reasons are sought for the intense debate over state funding for special education, which has substantially increased over recent years while special education enrollments have increased only modestly. In visits to nearly 100 local education agencies,…

  15. Mission Creep and Teaching at the Master's University

    ERIC Educational Resources Information Center

    Henderson, Bruce B.

    2009-01-01

    The accusation of mission creep at master's institutions is not erroneous. It has been occurring for decades. The imitation of the research universities by other institutions is not good for the institutions, for their faculty members, or for the cause of college teaching. Research and scholarship need to be differentiated so that scholarliness,…

  16. State Master Plan for Special Education in Oregon.

    ERIC Educational Resources Information Center

    Baldwin, Victor A.; And Others

    The State Master Plan for Special Education in Oregon is intended to assist school and district level personnel in their efforts to implement special education programs and services, to provide parents and special interest organizations with information about the rights of the handicapped and the programs and services available, and to assist…

  17. Master's Students' Rehabilitation Counselor Identity Formation: A Descriptive Study

    ERIC Educational Resources Information Center

    Louw, Julia S.; Austin, Bryan S.; Rak, Eniko; Barnes, Erin

    2015-01-01

    Purpose: This article aims to advance understanding of professional identity by exploring the process by which development occurs. Drawing on Hall's model of professional identity development that explores the structural and attitudinal changes that occur in the identity development process, this study describes master's students' developmental…

  18. The process of Master's education in nursing: evolution or revolution?

    PubMed

    Cragg, C E Betty; Andrusyszyn, Mary-Anne

    2005-01-01

    In this qualitative, descriptive study, the process of achieving change in knowledge and attitudes through Master's education in nursing is examined. Twenty-two recent graduates from three Ontario universities participated in semi-structured, taped interviews. Participants recounted personal and professional changes they attributed to completing a Master's program in Nursing and their experience of the process of change. After responding to questions about differences they perceived in themselves, participants reviewed Mezirow's (1991; 1994) 11 stages of perspective transformation and discussed whether these phases resonated for them. Some felt that the stages described their experience accurately; others reported their experience of the process was not as dramatic as Mezirow's description implied. Several who had taken degree completion baccalaureate programs perceived their baccalaureate experience to be more congruent with Mezirow's transformation process than the change process in their Master's program. At the Master's level, the majority felt the changes were evolutionary, not revolutionary. Most reported that rather than undergoing a perspective transformation, they were building on values and attitudes from the baccalaureate level. This study contributes to understanding the processes of change experienced by students in graduate education in nursing. PMID:16646916

  19. Bilateral Control of Master-Slave Systems with Different Scaling

    NASA Astrophysics Data System (ADS)

    Susa, Shigeru; Natori, Kenji; Ohnishi, Kouhei

    Bilateral control is one of control methods used to achieve haptic teleoperation between remote places. If the bilateral system is utilized for small or large environments such as those in brain surgery and space development, it is necessary that the system takes into account scaling factors between the master and slave. In this paper, we propose the bilateral control of master-slave system with different scaling on the basis of reproducibility and operationality which are one of the evaluation indices of bilateral control system. The proposed control system contains two kinds of scaling factors. One of them is scaling factors of position and force responses that are used to determine the scaling ratio between the master and the slave. The other one is used to adjust the control gains at the master and the slave, respectively. In this paper, some scaling types depending on the nominal masses of the systems are proposed. In order to compare the scaling methods, the analysis results of the proposed method on reproducibility and operationality are shown. Moreover, experimental results confirm the validity of the proposed method.

  20. 33 CFR 385.30 - Master Implementation Sequencing Plan.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Plan. 385.30 Section 385.30 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROGRAMMATIC REGULATIONS FOR THE COMPREHENSIVE EVERGLADES RESTORATION PLAN Incorporating New Information Into the Plan § 385.30 Master Implementation Sequencing Plan. (a) Not later...

  1. 33 CFR 385.30 - Master Implementation Sequencing Plan.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Plan. 385.30 Section 385.30 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROGRAMMATIC REGULATIONS FOR THE COMPREHENSIVE EVERGLADES RESTORATION PLAN Incorporating New Information Into the Plan § 385.30 Master Implementation Sequencing Plan. (a) Not later...

  2. 33 CFR 385.30 - Master Implementation Sequencing Plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Plan. 385.30 Section 385.30 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROGRAMMATIC REGULATIONS FOR THE COMPREHENSIVE EVERGLADES RESTORATION PLAN Incorporating New Information Into the Plan § 385.30 Master Implementation Sequencing Plan. (a) Not later...

  3. 33 CFR 385.30 - Master Implementation Sequencing Plan.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Plan. 385.30 Section 385.30 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROGRAMMATIC REGULATIONS FOR THE COMPREHENSIVE EVERGLADES RESTORATION PLAN Incorporating New Information Into the Plan § 385.30 Master Implementation Sequencing Plan. (a) Not later...

  4. The Hybrid Master's Degree: Combining Research with Practice.

    ERIC Educational Resources Information Center

    Coulson, David C.; Linn, Travis

    1995-01-01

    Describes the development of a hybrid master's degree that combines research and practice at the University of Nevada-Reno. Relates how the curriculum in journalism and mass communication was developed, including descriptions of core courses and applied research techniques. Concludes that while the experience has not been completely satisfactory,…

  5. More Lessons from a Master Teacher! Frank Wachowiak.

    ERIC Educational Resources Information Center

    Morris, Jimmy

    1989-01-01

    Presents two printmaking lessons for children inspired by master art teacher, Frank Wachowiak. "Repeated Motifs and Designs" uses vegetables and found objects to make prints emphasizing repeat patterns. "Fish Under the Sea" uses white liquid glue to make line prints with strong linear compositions. (LS)

  6. A Grounded Theory of Master's-Level Counselor Research Identity

    ERIC Educational Resources Information Center

    Jorgensen, Maribeth F.; Duncan, Kelly

    2015-01-01

    A grounded theory approach was used to examine the research identity of 17 master's-level counseling trainees and practitioners. The emergent theory gave an understanding to sources of variation in the process and outcome of research identity. The authors provide recommendations for counselor educators to use with current and former students.

  7. Effects of Masters in Governance Training and School Board Leadership

    ERIC Educational Resources Information Center

    Murray, Rocky

    2013-01-01

    The purpose of the study was to determine how the California School Board Association's (CSBA) Masters in Governance (MIG) training program leads to more effective school board leadership and governance. This study employed the framework of authors Lee Bolman and Terrence Deal, the CSBA, and the Lighthouse Inquiry of the Iowa Association of…

  8. 97. Reproduction from glass plate negative (Modjeski and Masters office, ...

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

    97. Reproduction from glass plate negative (Modjeski and Masters office, Modjeski Collection, No. 180, May 20, 1908) LOADING BEAMS OF WILLAMETTE BRIDGE DRAW SPAN - Burlington Northern Railroad Bridge, Spanning Willamette River at River Mile 6.9, Portland, Multnomah County, OR

  9. 2004 Strategic Master Plan for Higher Education. Update on Implementation

    ERIC Educational Resources Information Center

    Washington Higher Education Coordinating Board, 2005

    2005-01-01

    The 2004 Strategic Master Plan for Higher Education identified clear and measurable goals that focused on outcomes rather than inputs alone. To reinforce this outcomes-based approach, the plan proposed that the state develop a new funding method to reward public colleges and universities for student success. Specifically, it proposed that the…

  10. Invited Paper: The MASTER-2009 Space Debris Environment Model

    NASA Astrophysics Data System (ADS)

    Flegel, S.; Gelhaus, J.; Wiedemann, C.; Vorsmann, P.; Oswald, M.; Stabroth, S.; Klinkrad, H.; Krag, H.

    2009-03-01

    This paper provides an overview of the improvements which are currently being made to ESA's MASTER model in preparation for the release of the new version, MASTER- 2009, in spring 2010. Within the current maintenance contract, improvements are being made to the population source models to account for new findings. Multi-Layered Insulation will be added as a new source for space debris based on a previously published model. The current paper highlights the background for the implementation of the model and changes which are being made to original model. On the user side of the tool, improvements will be made to allow a detailed investigation of individual fragmentation events. In the event of major fragmentation events which may pose a threat to operational satellites population files will be made available for download over the MASTER website. In addition, the current graphical user interface architecture will be revised. This will allow the current JAVA based user interface to be used for the online version of MASTER, replacing the current MARWIN interface.

  11. An Online Resource Site for Extension Master Gardener Coordinators

    ERIC Educational Resources Information Center

    Langellotto, Gail Ann; Dorn, Sheri

    2016-01-01

    Developing an online resource site for Extension master gardener (EMG) coordinators is an ongoing project for Extension collaborators. Begun in 2014, the website includes peer-reviewed resources focused on best practices in volunteer management and program administration. The website is organized according to nine resource categories (e.g.,…

  12. Utilities for master source code distribution: MAX and Friends

    NASA Technical Reports Server (NTRS)

    Felippa, Carlos A.

    1988-01-01

    MAX is a program for the manipulation of FORTRAN master source code (MSC). This is a technique by which one maintains one and only one master copy of a FORTRAN program under a program developing system, which for MAX is assumed to be VAX/VMS. The master copy is not intended to be directly compiled. Instead it must be pre-processed by MAX to produce compilable instances. These instances may correspond to different code versions (for example, double precision versus single precision), different machines (for example, IBM, CDC, Cray) or different operating systems (i.e., VAX/VMS versus VAX/UNIX). The advantage os using a master source is more pronounced in complex application programs that are developed and maintained over many years and are to be transported and executed on several computer environments. The version lag problem that plagues many such programs is avoided by this approach. MAX is complemented by several auxiliary programs that perform nonessential functions. The ensemble is collectively known as MAX and Friends. All of these programs, including MAX, are executed as foreign VAX/VMS commands and can easily be hidden in customized VMS command procedures.

  13. Economics and Entrepreneurship: Student Activities. Master Curriculum Guide.

    ERIC Educational Resources Information Center

    National Council on Economic Education, New York, NY.

    Correlated to the Economics and Entrepreneurship Teaching Strategies Master Curriculum Guide, this book features 66 student activities, case studies, comprehension quizzes, and lessons related to economic concepts. Designed for high school students of economics, social studies, and business education, this curriculum guide combines study of basic…

  14. 21 CFR 314.420 - Drug master files.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Drug master files. 314.420 Section 314.420 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE APPLICATIONS FOR FDA APPROVAL TO MARKET A NEW DRUG Miscellaneous Provisions § 314.420...

  15. Evaluation of the Florida Master Teacher Initiative: Final Evaluation Findings

    ERIC Educational Resources Information Center

    Wang, Haiwen; Warner, Miya; Golan, Shari; Wechsler, Marjorie; Park, C. J.

    2015-01-01

    The purpose of this study was to examine the impact of the Florida Master Teacher Initiative (FMTI)--an i3-funded early learning program aimed at improving the quality of teaching and student outcomes in grades PreK through third grade in high need schools. The FMTI schools participated in four program components: (1) a job-embedded graduate…

  16. Extension Master Gardener Social Media Needs: A National Study

    ERIC Educational Resources Information Center

    Vines, Karen A.; Jeannette, Karen; Eubanks, Emily; Lawrence, Maggie; Radhakrishna, Rama

    2016-01-01

    An online survey was conducted to assess the feasibility of providing training on the use of social media for the Extension Master Gardener (EMG) program. Volunteers (n = 1,275) and coordinators (n = 111) responded. Findings indicate the existence of sufficient interest in a nationally coordinated social media training. Inclusion of social media…

  17. 6. FOUNDATION PLAN OF HARBOR MASTER'S BUILDING ON PIER #4, ...

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

    6. FOUNDATION PLAN OF HARBOR MASTER'S BUILDING ON PIER #4, DWG. NO. 185, 3/8" = 1'0", MADE BY J.L.R. - Baltimore Inner Harbor, Pier 4, South side of Pratt Street between Frederick Street & Market Place, Baltimore, Independent City, MD

  18. A Curriculum for a Master of Science in Information Quality

    ERIC Educational Resources Information Center

    Lee, Yang W.; Pierce, Elizabeth; Talburt, John; Wang, Richard Y.; Zhu, Hongwei

    2007-01-01

    The first Master of Science in Information Quality (IQ) degree is designed and being offered to prepare students for careers in industry and government as well as advanced graduate studies. The curriculum is guided by the Model Curriculum and Guidelines for Graduate Degree Programs in Information Systems, which are endorsed by the Association for…

  19. Earning a Master's of Science in Nursing through Distance Education.

    ERIC Educational Resources Information Center

    Tagg, Peggy Ingram; Arreola, Raoul A.

    1996-01-01

    The master's degree in nursing offered via distance education by the University of Tennessee requires educators to design instruction carefully. The most successful students are risk takers, assertive, and responsible for their own learning. Compressed interactive video has proven the most effective medium. (JOW)

  20. Should a Master's Degree Be Required of All Teachers?

    ERIC Educational Resources Information Center

    Knapp, John L.; And Others

    1990-01-01

    Evidence suggests a modest relationship between advanced study and teaching effectiveness. Cost analysis of a Virginia proposal to require universal master's degrees concludes that such a requirement is an inefficient school improvement method. The impact of such requirements on teachers, schools of education, teacher shortages, and attrition are…

  1. Ferment in Business Education: E-Commerce Master's Programs.

    ERIC Educational Resources Information Center

    Durlabhji, Subhash; Fusilier, Marcelline R.

    2002-01-01

    A review of curriculum and course descriptions of 67 Web-based electronic commerce master's programs showed that the number of programs grew 76% over 8 months. More nontechnical than technology-centered courses are offered. Business schools are apparently viewing e-commerce as a completely new discipline. (Contains 26 references.) (SK)

  2. Master Plan for Educational Facilities: Garwood, Union County, New Jersey.

    ERIC Educational Resources Information Center

    Engelhardt and Engelhardt, Inc., Purdy Station, NY.

    Garwood, New Jersey, is a small borough of 0.69 square miles with an estimated population in 1978 of 4,856 persons. This master plan for educational facilities begins with an overview of the district that describes its beginnings as an industrial community. A number of maps illustrate characteristics of the area including its topography,…

  3. JMG[SM] Junior Master Gardener Handbook. Level 1.

    ERIC Educational Resources Information Center

    Texas A and M Univ., College Station. Texas Agricultural Extension Service.

    This student handbook targets children in grades 3-5 and features both group and individual activities. By completing one group and one individual activity in each section of the eighth chapter, a student can become a certified Junior Master Gardener. Contents include: (1) "Plant Growth and Development"; (2) "Soils and Water"; (3) "Ecology and…

  4. Consumer Economics (Secondary): Teaching Strategies. Master Curriculum Guide in Economics.

    ERIC Educational Resources Information Center

    Clow, John E., Ed.

    Designed to build up concepts presented in the Master Curriculum Guide volume "A Framework for Teaching the Basic Concepts," this collection of teacher guidelines and classroom lessons focuses on how economic concepts and an economic way of thinking can be incorporated into various units in consumer education courses or in courses at the secondary…

  5. Support for Different Roles in Software Engineering Master's Thesis Projects

    ERIC Educational Resources Information Center

    Host, M.; Feldt, R.; Luders, F.

    2010-01-01

    Like many engineering programs in Europe, the final part of most Swedish software engineering programs is a longer project in which the students write a Master's thesis. These projects are often conducted in cooperation between a university and industry, and the students often have two supervisors, one at the university and one in industry. In…

  6. LINEN CLOSET IN THE MASTER BEDROOM WITH BUILTIN SHELVES. VIEW ...

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

    LINEN CLOSET IN THE MASTER BEDROOM WITH BUILT-IN SHELVES. VIEW FACING SOUTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Three-Bedroom Duplex Type 2, Acacia Road, Birch Circle, and Cedar Drive, Pearl City, Honolulu County, HI

  7. MASTER BATH SHOWING THE LINEN CLOSET WITH BUILTIN SHELVES. NOTE ...

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

    MASTER BATH SHOWING THE LINEN CLOSET WITH BUILT-IN SHELVES. NOTE THE WINDOWS IN THE UPPER PORTION OF THE EXTERIOR WALL. VIEW FACING NORTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Duplex Type 1, Acacia Road, Birch Circle, and Cedar Drive, Pearl City, Honolulu County, HI

  8. MASTER BEDROOM SHOWING THE SLIDING CLOSET DOORS AND THE HALL. ...

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

    MASTER BEDROOM SHOWING THE SLIDING CLOSET DOORS AND THE HALL. VIEW FACING SOUTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Three-Bedroom Duplex Type 2, Acacia Road, Birch Circle, and Cedar Drive, Pearl City, Honolulu County, HI

  9. 21 CFR 211.186 - Master production and control records.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Master production and control records. 211.186 Section 211.186 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Records...

  10. Educating Applied Assessment Professionals at the Masters Level.

    ERIC Educational Resources Information Center

    Schafer, William D.

    The Department of Measurement, Statistics, and Evaluation (EDMS) at the University of Maryland is working to develop Master's degree programs that are oriented around developing assessment professionals for work in applied settings. Two fundamentally different sets of experiences are being developed: (1) assessment development, administration, and…

  11. Master Catalogue of the WSO-UV mission.

    NASA Astrophysics Data System (ADS)

    Chupina, N.; Piskunov, A.; Kharchenko, N.

    2008-12-01

    We summarize the basic properties of the Master Catalogue of the WSO-UV mission: the constraints it should satisfy, the astronomical basis, necessary reductions, current parameters, and dedicated interoperable end-user oriented software for the MC access and visualization.

  12. ENVIRONMENTAL ASSESSMENT OF COAL CLEANING PROCESSES; MASTER TEST PLAN

    EPA Science Inventory

    The report gives a master test plan, presenting the objectives and general structure of a field testing program designed for an environmental source assessment of coal cleaning processes. The report, to be used to prepare test plans for individual coal cleaning sites, reflects th...

  13. Relative Age Effect in Masters Sports: Replication and Extension

    ERIC Educational Resources Information Center

    Medic, Nikola; Starkes, Janet L.; Weir, Patricia L.; Young, Bradley W.; Grove, J. Robert

    2009-01-01

    The relative age effect refers to the performance-related advantage of being born early in a cohort or selection year. Until recently it was unknown whether the relative age effect generalizes across the lifespan. Medic, Starkes, and Young (2007) reasoned that the 5-year age categories that are widely used in masters-level sports to organize…

  14. Master Classrooms: Classroom Design with Technology in Mind.

    ERIC Educational Resources Information Center

    Conway, Kathryn

    Technology is changing the classroom requiring new design features and considerations to make the classroom flexible and interactive with the teaching process. The design of a Master Classroom, a product of the Classroom Improvement Project at the University of North Carolina at Chapel Hill, is described. These classrooms are specially-equipped to…

  15. European Survey of Master's and Doctoral Dissertations in Science Education.

    ERIC Educational Resources Information Center

    Kjollerstrom, Bengt; Lybeck, Leif

    1979-01-01

    Presents a brief report of a survey study, organized by the Council of Europe in cooperation with the Institute for Science Education at the University of Kiel (IPN), to identify the number, content and standards of master's and doctoral theses in Europe during the period 1971-1976. (HM)

  16. Envisioning the Future: Bachelor's and Master's Degree Students' Perspectives

    ERIC Educational Resources Information Center

    Iliško, Dzintra; Skrinda, Astrida; Micule, Ilona

    2014-01-01

    Education is a future-facing activity. Therefore, universities need to engage students in building alternative and preferable future scenarios and reveal features of unsustainability, as well as open spaces for students to participate in discussions and negotiate new meanings. This paper reveals the future visions bachelor's and master's degree…

  17. Project W-320, 241-C-106 sluicing master calculation list

    SciTech Connect

    Bailey, J.W.

    1998-08-07

    This supporting document has been prepared to make the Master Calculation List readily retrievable. The list gives the status of the calculation (as-built, not used, applied, etc.), the calculation title, its originator, comments, and report number under which it was issued. Tank 241-C-106 has been included on the High Heat Load Watch List.

  18. 14 CFR 23.1361 - Master switch arrangement.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Master switch arrangement. 23.1361 Section 23.1361 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Equipment Electrical Systems and Equipment § 23.1361...

  19. 21 CFR 314.420 - Drug master files.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Drug master files. 314.420 Section 314.420 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE APPLICATIONS FOR FDA APPROVAL TO MARKET A NEW DRUG Miscellaneous Provisions § 314.420...

  20. 21 CFR 314.420 - Drug master files.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 5 2012-04-01 2012-04-01 false Drug master files. 314.420 Section 314.420 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE APPLICATIONS FOR FDA APPROVAL TO MARKET A NEW DRUG Miscellaneous Provisions § 314.420...