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Sample records for al-10ti master alloy

  1. Microstructure and mechanical properties of Nb15Al10Ti alloy produced by mechanical alloying and high temperature processing.

    PubMed

    Rozmus, M; Blicharski, M; Dymek, S

    2010-03-01

    In this work, an Nb15Al10Ti alloy produced by mechanical alloying was investigated. The milling of elemental powders of Nb, Al as well as TiAl intermetallic phase resulted in the formation of homogenous niobium solid solution, Nb(ss), and refinement of powder particles. Powder after milling was consolidated by conventional hot pressing at 1300 degrees C under pressure of 25 MPa as well as by hot isostatic pressing at 1200 degrees C under pressure of 1 GPa. Microstructure of consolidated material was examined by transmission electron microscopy, scanning electron microscopy and X-ray diffraction. Materials after consolidation were composed of three phases: niobium solid solution Nb(ss), Nb(3)Al intermetallic phase and titanium oxide dispersoid TiO. The analysis of the mechanical properties indicated that both refinement of microstructure as well as introduction of ductile Nb(ss) into the microstructure contributed to very high yield strength and fracture toughness satisfactory for this strength. PMID:20500425

  2. Efficient Utilization of Nickel Laterite to Produce Master Alloy

    NASA Astrophysics Data System (ADS)

    Ma, Xiaodong; Cui, Zhixiang; Zhao, Baojun

    2016-07-01

    To lower the smelting temperature associated with the carbothermic reduction processing of laterite, the optimization of slag and alloy systems was investigated to enable the reduction of laterite ore in the molten state at 1723 K. The master Fe-Ni-Mo alloy was successfully produced at a lower temperature (1723 K). The liquidus of the slag decreased with the addition of oxide flux (Fe2O3 and CaO) and that of the ferronickel alloy decreased with the addition of Mo/MoO3. More effective metal-slag separation was achieved at 1723 K, which reduces the smelting temperature by 100 K compared with the current electric furnace process. A small addition of Mo/MoO3 not only decreased the melting point of ferronickel alloys but also served as a collector to aggregate the ferronickel sponges allowing them to grow larger. The FeO concentration in the slag and the nickel grade of the alloy decreased with increasing graphite reductant addition.

  3. Mechanical behaviour of pressed and sintered titanium alloys obtained from master alloy addition powders.

    PubMed

    Bolzoni, L; Esteban, P G; Ruiz-Navas, E M; Gordo, E

    2012-11-01

    The fabrication of the workhorse Ti-6Al-4V alloy and of the Ti-3Al-2.5V alloy was studied considering the master alloy addition variant of the blending elemental approach conventionally used for titanium powder metallurgy. The powders were characterised by means thermal analysis and X-ray diffraction and shaped by means of uniaxial pressing. The microstructural evolution with the sintering temperature (900-1400 °C) was evaluated by SEM and EDS was used to study the composition. XRD patterns as well as the density by Archimedes method were also obtained. The results indicate that master alloy addition is a suitable way to fabricate well developed titanium alloy but also to produce alloy with the desired composition, not available commercially. Density of 4.3 g/cm³ can be obtained where a temperature higher than 1200 °C is needed for the complete diffusion of the alloying elements. Flexural properties comparable to those specified for wrought Ti-6Al-4V medical devices are, generally, obtained.

  4. Al-TiH2 Composite Foams Magnesium Alloy

    NASA Astrophysics Data System (ADS)

    Prasada Rao, A. K.; Oh, Y. S.; Ain, W. Q.; A, Azhari; Basri, S. N.; Kim, N. J.

    2016-02-01

    The work presented here in describes the synthesis of aluminum based titanium-hydride particulate composite by casting method and its foaming behavior of magnesium alloy. Results obtained indicate that the Al-10TiH2 composite can be synthesized successfully by casting method. Further, results also reveal that closed-cell magnesium alloy foam can be synthesized by using Al-10TiH2 composite as a foaming agent.

  5. EFFECTS OF ION IRRADIATION ON Zr52.5Cu17.9Ni14.6Al10Ti5 (BAM-11) BULK METALLIC GLASS

    SciTech Connect

    Perez-Bergquist, Alex G; Bei, Hongbin; Leonard, Keith J; Zhang, Yanwen; Zinkle, Steven J

    2014-01-01

    Bulk metallic glasses are intriguing candidates for nuclear applications due to their inherent amorphous structure, but their radiation response is largely unknown due to the relatively recent nature of innovations in bulk metallic glass fabrication. Here, microstructural and mechanical property evaluations have been performed on a Zr52.5Cu17.9Ni14.6Al10Ti5 bulk metallic glass (BAM-11) irradiated with 3 MeV Ni+ ions to 0.1 and 1.0 dpa at room temperature and 200 C. Nanoindentation hardness and Young s modulus both decreased by 6 to 20% in samples irradiated at room temperature, with the sample irradiated to 1.0 dpa experiencing the greatest change in mechanical properties. However, no significant changes in properties were observed in the samples irradiated at 200 C, and transmission electron microscopy showed no visible evidence of radiation damage or crystallization following ion irradiation at any of the tested conditions. These results suggest that BAM-11 bulk metallic glass may be useful for certain applications in nuclear environments.

  6. Spectro-photometric determinations of Mn, Fe and Cu in aluminum master alloys

    NASA Astrophysics Data System (ADS)

    Rehan; Naveed, A.; Shan, A.; Afzal, M.; Saleem, J.; Noshad, M. A.

    2016-08-01

    Highly reliable, fast and cost effective Spectro-photometric methods have been developed for the determination of Mn, Fe & Cu in aluminum master alloys, based on the development of calibration curves being prepared via laboratory standards. The calibration curves are designed so as to induce maximum sensitivity and minimum instrumental error (Mn 1mg/100ml-2mg/100ml, Fe 0.01mg/100ml-0.2mg/100ml and Cu 2mg/100ml-10mg/ 100ml). The developed Spectro-photometric methods produce accurate results while analyzing Mn, Fe and Cu in certified reference materials. Particularly, these methods are suitable for all types of Al-Mn, Al-Fe and Al-Cu master alloys (5%, 10%, 50% etc. master alloys).Moreover, the sampling practices suggested herein include a reasonable amount of analytical sample, which truly represent the whole lot of a particular master alloy. Successive dilution technique was utilized to meet the calibration curve range. Furthermore, the workout methods were also found suitable for the analysis of said elements in ordinary aluminum alloys. However, it was observed that Cush owed a considerable interference with Fe, the later one may not be accurately measured in the presence of Cu greater than 0.01 %.

  7. Effects of Al-5Ti-1B master alloy on the microstructural evaluation of a highly alloyed aluminum alloy produced by SIMA process

    SciTech Connect

    Alipour, M.; Emamy, M.; Azarbarmas, M.; Karamouz, M.

    2010-06-15

    This study was undertaken to investigate the influence of Al-5Ti-1B master alloy on the structural characteristics of Al-12Zn-3 Mg-2.5Cu aluminum alloy. The optimum amount of Ti containing master alloy for proper grain refining was selected as 6 wt.%. A modified strain-induced, melt-activated (SIMA) process for semi-solid processing of alloys was proposed. In order to examine the effectiveness of the modified SIMA process, the recrystallized microstructures of the Al alloy (Al-12Zn-3 Mg-2.5Cu) prepared by the modified SIMA processes were macroscopically. The modified SIMA process employed casting, warm multi-forging, recrystallization and partial melting instead of the conventional process. Reheating condition to obtain a fine globular microstructure was optimized. The microstructure evolution of reheated Al-12Zn-3 Mg-2.5Cu aluminum alloy was characterized by SEM (Scanning electron microscopy) and optical microscopy. In this study the relation between the induced strain with size and shape of grain size has been studied. Results indicated that with the increase of strain sphericity of particles, their size decreases and sphericity takes place in less reahiting time.

  8. Surface phenomena during the early stages of sintering in steels modified with Fe–Mn–Si–C master alloys

    SciTech Connect

    Oro, Raquel; Campos, Mónica; Hryha, Eduard; Torralba, José Manuel

    2013-12-15

    The characteristics of the metallic powder surface play a critical role in the development of strong bonds between particles during sintering, especially when introducing elements with a high affinity for oxygen. In this study, Mn and Si have been combined in a Fe–Mn–Si–C master alloy powder in order to reduce their chemical activity and prevent oxidation during the heating stage of the sintering process. However, when this master alloy powder is mixed with an iron base powder, differences in chemical activity between both components can lead to an oxygen transfer from the iron base powder to the surface of the master alloy particles. The present research is focused on studying the evolution of the master alloy particle surface during the early stages of sintering. Surface characterization by X-ray Photoelectron Spectroscopy (XPS) shows that the master alloy powder surface is mostly covered by a thin easily reducible iron oxide layer (∼ 1 nm). Mn–Si particulate oxides are found as inclusions in specific areas of the surface. Evolution of oxides during sintering was studied on green compacts containing iron powder, graphite and Fe–Mn–Si–C master alloy powder that were heat treated in vacuum (10{sup −6} mbar) at different temperatures (from 400, 600, 800 to 1000 °C) and analyzed by means of XPS. Vacuum sintering provides the necessary conditions to remove manganese and silicon oxides from the powder surface in the range of temperatures between 600 °C and 1000 °C. When sintering in vacuum, since the gaseous products from reduction processes are continuously eliminated, oxidation of master alloy particles due to oxygen transfer through the atmosphere is minimized. - Highlights: • Mn and Si were introduced in sintered steels using a master alloy powder. • Surface of the master alloy is mainly covered by an easily reducible iron oxide. • Temperature ranges for oxidation/reduction are identified. • Vacuum conditions avoid oxygen transfer to

  9. Preparation of Al-Si Master Alloy by Electrochemical Reduction of Fly Ash in Molten Salt

    NASA Astrophysics Data System (ADS)

    Liu, Aimin; Li, Liangxing; Xu, Junli; Shi, Zhongning; Hu, Xianwei; Gao, Bingliang; Wang, Zhaowen; Yu, Jiangyu; Chen, Gong

    2014-05-01

    An electrochemical method on preparation of Al-Si master alloy was investigated in fluoride-based molten salts of 47.7wt.%NaF-43.3wt.%AlF3-4wt.%CaF2 containing 5 wt.% fly ash at 1233 K. The cathodic products obtained by galvanostatic electrolysis were analyzed by means of x-ray diffraction, x-ray fluorescence, scanning electron microscopy, and energy-dispersive spectrometry. The result showed that the compositions of the products are Al, Si, and Al3.21Si0.47. Meanwhile, the cathodic electrochemical process was studied by cyclic voltammetry, and the results showed the reduction peak of aluminum deposition is at -1.3 V versus the platinum quasi-reference electrode in 50.3wt.%NaF-45.7wt.%AlF3-4wt.%CaF2 molten salts, while the reduction peak at -1.3 V was the co-deposition of aluminum and silicon when the fly ash was added. The silicon and iron were formed via both co-deposition and aluminothermic reduction. In the electrolysis experiments, current efficiency first increased to a maximum value of 40.7% at a current density of 0.29 A/cm2, and then it decreased with the increase of current density. With the electrolysis time lasting, the content of aluminum in the alloys decreased from 76.05 wt.% to 48.29 wt.% during 5 h, while the content of silicon increased from 15.94 wt.% to 37.89 wt.%.

  10. Master curve characterization of the fracture toughness behavior in SA508 Gr.4N low alloy steels

    NASA Astrophysics Data System (ADS)

    Lee, Ki-Hyoung; Kim, Min-Chul; Lee, Bong-Sang; Wee, Dang-Moon

    2010-08-01

    The fracture toughness properties of the tempered martensitic SA508 Gr.4N Ni-Mo-Cr low alloy steel for reactor pressure vessels were investigated by using the master curve concept. These results were compared to those of the bainitic SA508 Gr.3 Mn-Mo-Ni low alloy steel, which is a commercial RPV material. The fracture toughness tests were conducted by 3-point bending with pre-cracked charpy (PCVN) specimens according to the ASTM E1921-09c standard method. The temperature dependency of the fracture toughness was steeper than those predicted by the standard master curve, while the bainitic SA508 Gr.3 steel fitted well with the standard prediction. In order to properly evaluate the fracture toughness of the Gr.4N steels, the exponential coefficient of the master curve equation was changed and the modified curve was applied to the fracture toughness test results of model alloys that have various chemical compositions. It was found that the modified curve provided a better description for the overall fracture toughness behavior and adequate T0 determination for the tempered martensitic SA508 Gr.4N steels.

  11. A Comparison between Shear Bond Strength of VMK Master Porcelain with Three Base-metal Alloys (Ni-cr-T3, VeraBond, Super Cast) and One Noble Alloy (X-33) in Metal-ceramic Restorations

    PubMed Central

    Ahmadzadeh, A; Neshati, A; Mousavi, N; Epakchi, S; Dabaghi Tabriz, F; Sarbazi, AH

    2013-01-01

    Statement of Problem: The increase in the use of metal-ceramic restorations and a high prevalence of porcelain chipping entails introducing an alloy which is more compatible with porcelain and causes a stronger bond between the two. This study is to compare shear bond strength of three base-metal alloys and one noble alloy with the commonly used VMK Master Porcelain. Materials and Method: Three different groups of base-metal alloys (Ni-cr-T3, Super Cast, and VeraBond) and one group of noble alloy (X-33) were selected. Each group consisted of 15 alloy samples. All groups went through the casting process and change from wax pattern into metal disks. The VMK Master Porcelain was then fired on each group. All the specimens were put in the UTM; a shear force was loaded until a fracture occurred and the fracture force was consequently recorded. The data were analyzed by SPSS Version 16 and One-Way ANOVA was run to compare the shear strength between the groups. Furthermore, the groups were compared two-by-two by adopting Tukey test. Results: The findings of this study revealed shear bond strength of Ni-Cr-T3 alloy was higher than the three other alloys (94 MPa or 330 N). Super Cast alloy had the second greatest shear bond strength (80. 87Mpa or 283.87 N). Both VeraBond (69.66 MPa or 245 N) and x-33 alloys (66.53 MPa or 234 N) took the third place. Conclusion: Ni-Cr-T3 with VMK Master Porcelain has the greatest shear bond strength. Therefore, employment of this low-cost alloy is recommended in metal-ceramic restorations. PMID:24724144

  12. Synthesis mechanism of an Al-Ti-C grain refiner master alloy prepared by a new method

    NASA Astrophysics Data System (ADS)

    Zhang, B. Q.; Lu, L.; Lai, M. O.; Fang, H. S.; Ma, H. T.; Li, J. G.

    2003-08-01

    The mechanisms of in-situ synthesis of an Al-Ti-C grain-refiner master alloy, prepared by adding a powder mixture of potassium titanium fluoride and carbon into an aluminum melt, have been systematically studied. It was found that vigorous reactions occurred at the initial stage of reaction and then slowed down. After about 20 minutes, the reactions, which led the formation of blocky titanium aluminides and submicron titanium carbides in the aluminum matrix, appeared to reach completion. Potassium titanium fluoride reacted with aluminum and carbon at 724 °C and 736 °C, respectively, resulting in the formation of titanium aluminides and titanium carbides in the aluminum matrix as well as in the formation of a low-melting-point slag of binary potassium aluminofluorides. The reaction between potassium titanium fluoride and carbon is believed to be the predominant mechanism in the synthesis of TiC by this method.

  13. Preparation of Al-Si Master Alloy by Electrochemical Reduction of Volcanic Rock in Cryolite Molten Salt

    NASA Astrophysics Data System (ADS)

    Liu, Aimin; Shi, Zhongning; Xu, Junli; Hu, Xianwei; Gao, Bingliang; Wang, Zhaowen

    2016-06-01

    Volcanic rock found in the Longgang Volcano Group in Jilin Province of China has properties essentially similar to Apollo lunar soils and previously prepared lunar soil simulants, such as Johnson Space Center Lunar simulant and Minnesota Lunar simulant. In this study, an electrochemical method of preparation of Al-Si master alloy was investigated in 52.7 wt.%NaF-47.3 wt.%AlF3 melt adding 5 wt.% volcanic rock at 1233 K. The cathodic electrochemical process was studied by cyclic voltammetry, and the results showed that the cathodic reduction of Si(IV) is a two-step reversible diffusion-controlled reaction. Si(IV) is reduced to Si(II) by two electron transfers at -1.05 V versus platinum quasi-reference electrode in 52.7 wt.%NaF-47.3 wt.%AlF3 molten salt adding 5 wt.% volcanic rock, while the reduction peak at -1.18 V was the co-deposition of aluminum and silicon. In addition, the cathodic product obtained by galvanostatic electrolysis for 4 h was analyzed by means of x-ray diffraction, x-ray fluorescence, scanning electron microscopy and energy dispersive spectrometry. The results showed that the phase compositions of the products are Al, Si, Al5FeSi, and Al3.21Si0.47, while the components are 90.5 wt.% aluminum, 4.4 wt.% silicon, 1.9 wt.% iron, and 0.2 wt.% titanium.

  14. The Influences of Grain Size and Morphology on the Hot Tearing Susceptibility, Contraction, and Load Behaviors of AA7050 Alloy Inoculated with Al-5Ti-1B Master Alloy

    NASA Astrophysics Data System (ADS)

    Li, Y.; Bai, Q. L.; Liu, J. C.; Li, H. X.; Du, Q.; Zhang, J. S.; Zhuang, L. Z.

    2016-08-01

    The influences of grain size and morphology on the hot tearing susceptibility of AA7050 alloy inoculated with Al-5Ti-1B master alloy were investigated by the authors. It was found that with the optimal addition of Al-5Ti-1B, coarse columnar grains were transformed into fine globular equiaxed grains. Moreover, due to the changes of grain size and morphology, the hot tearing susceptibility was decreased remarkably, which was attributed to the lower mechanical coherency temperature, better feeding ability, lower strain, and strain rate imposed to the mushy zone and more meandering propagation paths of hot tears. But the excess Al-5Ti-1B additions did not affect the grain structure, and greatly promoted hot tearing susceptibility due to the agglomerations of secondary phase particles from Al-5Ti-1B master alloy. The formation of massive secondary phases at grain boundaries hindered the interdendritic liquid flow and substantially deteriorated the feeding ability in the last stage of solidification. Meanwhile, TiB2 agglomerates would also act as stress raisers and cause the formation of voids. The contraction and load behaviors of AA7050 alloy influenced by grain size and morphology would be explored and connected with the hot tearing occurrence in this study.

  15. 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...

  16. 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.

  17. 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 ...

  18. Alloy

    NASA Astrophysics Data System (ADS)

    Cabeza, Sandra; Garcés, Gerardo; Pérez, Pablo; Adeva, Paloma

    2014-07-01

    The Mg98.5Gd1Zn0.5 alloy produced by a powder metallurgy route was studied and compared with the same alloy produced by extrusion of ingots. Atomized powders were cold compacted and extruded at 623 K and 673 K (350 °C and 400 °C). The microstructure of extruded materials was characterized by α-Mg grains, and Mg3Gd and 14H-LPSO particles located at grain boundaries. Grain size decreased from 6.8 μm in the extruded ingot, down to 1.6 μm for powders extruded at 623 K (350 °C). Grain refinement resulted in an increase in mechanical properties at room and high temperatures. Moreover, at high temperatures the PM alloy showed superplasticity at high strain rates, with elongations to failure up to 700 pct.

  19. 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…

  20. Use of backscattered electron imaging mode to assess the effect of fine dispersions on development of superplastic microstructure in Al-Mg alloys. Master's thesis

    SciTech Connect

    Coleman, M.T.

    1993-06-01

    Microstructural evolution during thermomechanical processing of several Al-Mg alloys was studied using backscattered orientation contrast imaging in the scanning electron microscope. The microstructural evolution in Al-8Mg-O.lZr was characterized in three phases: (a) in the initial stages, precipitation occurred on prior boundaries and microbands were observed in the grain interiors; (b) during intermediate stages, higher order microbands were observed and precipitates formed throughout the microstructure on both lower- and higher-order microbands; (c) in the final stages, equiaxed regions appeared around larger particles suggesting particle stimulated nucleation of recrystallization. A higher Mg-content alloy (Al-1OMgO.lZr) was compared at two stages and seen to provide a greater volume fraction of similar sized precipitate. A finer recrystallized microstructure and greater superplastic response was observed in the Al-lOMg-O.lZr alloy. Backscattered electron imaging mode, Superplastic.

  1. Replication of surface features from a master model to an amorphous metallic article

    DOEpatents

    Johnson, William L.; Bakke, Eric; Peker, Atakan

    1999-01-01

    The surface features of an article are replicated by preparing a master model having a preselected surface feature thereon which is to be replicated, and replicating the preselected surface feature of the master model. The replication is accomplished by providing a piece of a bulk-solidifying amorphous metallic alloy, contacting the piece of the bulk-solidifying amorphous metallic alloy to the surface of the master model at an elevated replication temperature to transfer a negative copy of the preselected surface feature of the master model to the piece, and separating the piece having the negative copy of the preselected surface feature from the master model.

  2. 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).

  3. A master curve-mechanism based approach to modeling the effects of constraint, loading rate and irradiation on the toughness-temperature behavior of a V-4Cr-4Ti alloy

    SciTech Connect

    Odette, G.R.; Donahue, E.; Lucas, G.E.; Sheckherd, J.W.

    1996-10-01

    The influence of loading rate and constraint on the effective fracture toughness as a function of temperature [K{sub e}(T)] of the fusion program heat of V-4Cr-4Ti was measured using subsized, three point bend specimens. The constitutive behavior was characterized as a function of temperature and strain rate using small tensile specimens. Data in the literature on this alloy was also analysed to determine the effect of irradiation on K{sub e}(T) and the energy temperature (E-T) curves measured in subsized Charpy V-notch tests. It was found that V-4Cr-4Ti undergoes {open_quotes}normal{close_quotes} stress-controlled cleavage fracture below a temperature marking a sharp ductile-to-brittle transition. The transition temperature is increased by higher loading rates, irradiation hardening and triaxial constraint. Shifts in a reference transition temperature due to higher loading rates and irradiation can be reasonably predicted by a simple equivalent yield stress model. These results also suggest that size and geometry effects, which mediate constraint, can be modeled by combining local critical stressed area {sigma}*/A* fracture criteria with finite element method simulations of crack tip stress fields. The fundamental understanding reflected in these models will be needed to develop K{sub e}(T) curves for a range of loading rates, irradiation conditions, structural size scales and geometries relying (in large part) on small specimen tests. Indeed, it may be possible to develop a master K{sub e}(T) curve-shift method to account for these variables. Such reliable and flexible failure assessment methods are critical to the design and safe operation of defect tolerant vanadium structures.

  4. 1200 to 1400 K slow strain rate compressive behavior of small grain size NiAl/Ni2AlTi alloys and NiAl/Ni2AlTi-TiB2 composites

    NASA Technical Reports Server (NTRS)

    Whittenberger, J. Daniel; Viswanadham, R. K.; Mannan, S. K.; Kumar, K. S.

    1989-01-01

    In order to impart ductility into NiAl-Ni2AlTi alloys, small grain size single (Ni-45Al-5Ti) and two (Ni-40Al-10Ti) phase intermetallics are fabricated by a process which yields fine microstructures in NiAl. The results of a study of elevated temperature compressive properties of two small grain size NiAl-Ni2AlTi alloys are then described. In addition, the behavior of the Ti-modified nickel aluminides with 20 vol pct TiB2 particles of approximately 1 micron in diameter is also investigated, since these compositions have the potential for being the matrix material in high temperature particulate-strengthened composites.

  5. 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)

  6. Interior design. Mastering the master plan.

    PubMed

    Mesbah, C E

    1995-10-01

    Reflecting on the results of the survey, this proposed interior design master planning process addresses the concerns and issues of both CEOs and facility managers in ways that focus on problem-solving strategies and methods. Use of the interior design master plan process further promotes the goals and outcomes expressed in the survey by both groups. These include enhanced facility image, the efficient selection of finishes and furnishings, continuity despite staff changes, and overall savings in both costs and time. The interior design master plan allows administrators and facility managers to anticipate changes resulting from the restructuring of health care delivery. The administrators and facility managers are then able to respond in ways that manage those changes in the flexible and cost-effective manner they are striving for. This framework permits staff members to concentrate their time and energy on the care of their patients--which is, after all, what it's all about.

  7. MASTER: optical transients

    NASA Astrophysics Data System (ADS)

    Gress, O.; Balanutsa, P.; Shumkov, V.; Lipunov, V.; Buckley, D.; Rebolo, R.; Ricart, M. Serra; Podesta, R.; Levato, H.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Kornilov, V.; Pogrosheva, T.; Chazov, V.; Vladimirov, V.; Vlasenko, D.; Potter, S.; Lopez, C.; Podesta, F.; Saffe, C.

    2016-10-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 14h 38m 49.60s -44d 37m 24.5s on 2016-10-01.73438 UT with unfiltered m_OT=16.4m (mlim=19.7m).

  8. MASTER Net: optical transients

    NASA Astrophysics Data System (ADS)

    Gress, O.; Shumkov, V.; Pogrosheva, T.; Shurpakov, S.; Lipunov, V.; Buckley, D.; Lopez, R. Rebolo; Ricart, M. Serra; Podesta, R.; Levato, H. O.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Chazov, V.; Kornilov, V.; Ivanov, K.; Vladimirov, V.; Potter, S.; Lopez, C.; Podesta, F.; Saffe, C.

    2016-10-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 14h 38m 49.60s -44d 37m 24.5s on 2016-10-01.73438 UT with unfiltered m_OT=16.4m (mlim=19.7m).

  9. 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).

  10. 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).

  11. 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).

  12. 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).

  13. 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).

  14. 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).

  15. 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).

  16. 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.

  17. 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

  18. The Masters Athlete

    PubMed Central

    Tayrose, Gregory A.; Beutel, Bryan G.; Cardone, Dennis A.; Sherman, Orrin H.

    2015-01-01

    Context: With the ever-increasing number of masters athletes, it is necessary to understand how to best provide medical support to this expanding population using a multidisciplinary approach. Evidence Acquisition: Relevant articles published between 2000 and 2013 using the search terms masters athlete and aging and exercise were identified using MEDLINE. Study Design: Clinical review. Level of Evidence: Level 3. Results: Preparticipation screening should assess a variety of medical comorbidities, with emphasis on cardiovascular health in high-risk patients. The masters athlete should partake in moderate aerobic exercise and also incorporate resistance and flexibility training. A basic understanding of physiology and age-related changes in muscle composition and declines in performance are prerequisites for providing appropriate care. Osteoarthritis and joint arthroplasty are not contraindications to exercise, and analgesia has an appropriate role in the setting of acute or chronic injuries. Masters athletes should follow regular training regimens to maximize their potential while minimizing their likelihood of injuries. Conclusion: Overall, masters athletes represent a unique population and should be cared for utilizing a multidisciplinary approach. This care should be implemented not only during competitions but also between events when training and injury are more likely to occur. Strength of Recommendation Taxonomy (SORT): B. PMID:26131307

  19. 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.

  20. Thick Photoresist Original Master:

    NASA Astrophysics Data System (ADS)

    Mizuno, Hirotaka; Sugihara, Okihiro; Kaino, Toshikuni; Ohe, Yuka; Okamoto, Naomichi; Hoshino, Masahito

    A simple and low-cost fabrication method of polymeric optical waveguides with large core sizes for plastic optical fibers is presented. The waveguides are fabricated by hot embossing with a rectangular ridge ultraviolet (UV)-cured epoxy resin stamper. The stamper is fabricated by replication of a rectangular groove mold that is made from silicone rubber replicated from a rectangular ridge original master made from thick photoresist (SU-8). A rectangular ridge shape of the original photoresist master of 1 mm size was realized by using a flattening process, which involves hot embossing before the exposure process and using a UV-cut filter during the exposure process.

  1. 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.

  2. 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…

  3. 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…

  4. The "Clinical" Masters Degree.

    ERIC Educational Resources Information Center

    Perlman, Baron; Lane, Robert

    1981-01-01

    Discusses issues surrounding the clinical master's degree: the belief that the only true psychologist is a PhD, public confusion between doctoral and subdoctoral psychologists, training guidelines, role responsibility, employment, licensing and competency, accreditation, and supervision. Suggests an APA sponsored conference to discuss and resolve…

  5. 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)

  6. 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…

  7. 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…

  8. Sketchbook & Mastering Technical Skills

    ERIC Educational Resources Information Center

    Lappe, Steve

    2004-01-01

    A student sketchbook is not a new idea. However, the appropriate application and assessment capabilities of the sketchbook are often overlooked. Historically, artists were trained via copying the works of master painters and draftsmen. In the same tradition, the author has infused the art curriculum with sketchbook copying exercises to improve…

  9. 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:…

  10. 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.

  11. 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.…

  12. MASTER-IAC, MASTER-SAAO: optical transients discoveries

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Balanutsa, P.; Pogrosheva, T.; Rabinovich, J.; Lipunov, V.; Lopez, R. Rebolo; Ricart, M. Serra; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Gress, O.; Ivanov, K.; Vlasenko, D.; Shurpakov, S.; Kuvshinov, D.

    2016-09-01

    MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 349171 ) discovered OT source at (RA, Dec) = 23h 30m 43.39s -02d 04m 14.8s on 2016-09-08.984185 UT. The OT unfiltered magnitude is 16.8m (the limit is 20.1m).

  13. 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).

  14. 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…

  15. 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

  16. Yavapai College Integrated Master Plan.

    ERIC Educational Resources Information Center

    Yavapai Coll., Prescott, AZ.

    This integrated master plan for Yavapai College (Arizona) includes the following six key components: (1) district services overview; (2) educational services plan; (3) human resources plan; (4) information technology services; (5) facilities plan; and (6) financial plan. The master plan was developed as a result of discussions and meetings with…

  17. MASTER: QSO flare and OTs

    NASA Astrophysics Data System (ADS)

    Gress, O.; Shumkov, V.; Pogrosheva, T.; Lipunov, V.; Rebolo, R.; Serra-Ricart, M.; Podesta, R.; Levato, H.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Ivanov, K.; Vladimirov, V.; Lopez, C.; Podesta, F.; Saffe, C.

    2016-10-01

    MASTER-OAFA auto-detection system (Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 01h 50m 52.97s -45d 10m 15.9s on 2016-10-06.21896 UT with unfiltered m_OT=17.4m (limit 20.6m).

  18. The Master's Degree. ERIC Digest.

    ERIC Educational Resources Information Center

    Glazer, Judith S.

    The master's degree is reviewed in terms of its current status and rate of conferral, its diversity, standards, and the dominant program models. Changes in the patterns of master's degrees conferred, by discipline, are examined, and problems associated with the proliferation of degrees are noted. Diversity in curricular models is cited as a source…

  19. Preparing a Facilities Master Plan

    ERIC Educational Resources Information Center

    Kalina, David

    2006-01-01

    This article examines the steps in creating a facilities master plan. The facilities master plan is a long-range look at the development of one's facilities, combined with an implementation plan that indicates the steps, sequence and costs to get one there. There are three basic steps: (1) analyzing what one has (assessing one's facilities to…

  20. 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).

  1. 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).

  2. 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).

  3. MASTER: optical transients without history

    NASA Astrophysics Data System (ADS)

    Balanutsa, P.; Lipunov, V.; Gorbovskoy, E.; Buckley, D.; Tiurina, N.; Kornilov, V.; Kuznetsov, A.; Gorbunov, I.; Vlasenko, D.; Popova, E.; Shumkov, V.; Potter, S.; Kotze, M.; Rebolo, R.; Serra-Ricart, M.; Lodieu, N.; Israelian, G.; Sergienko, Yu.; Gabovich, A.; Yurkov, V.; Tlatov, A.; Senik, V.; Dormidontov, D.; Gress, O.; Budnev, N.; Krushinsky, K. Ivanov V.

    2015-10-01

    MASTER-SAAO auto-detection system ( Lipunov et al., Advances in Astronomy, MASTER Global Robotic Net, 2010 ) discovered OT source at (RA, Dec) = 06h 09m 38.37s -58d 21m 58.2s on 2015-10-05.07265 UT. The OT unfiltered magnitude is 16.4 (limit 20.3m).

  4. 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

  5. STS-107 Master Experiment List

    NASA Astrophysics Data System (ADS)

    2002-12-01

    A master list of the various experiments conducted aboard the STS-107 Space Mission is presented. The topics include: 1) Biology; 2) Earth and Space Sciences; 3) Physical Sciences; 4) Space Product Development; and 6) Technology Development.

  6. 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).

  7. Dual arm master controller development

    NASA Technical Reports Server (NTRS)

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

    1985-01-01

    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 to human factor design and performance tradeoffs 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.

  8. 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.

  9. Production and processing of Cu-Cr-Nb alloys

    NASA Technical Reports Server (NTRS)

    Ellis, David L.; Michal, Gary M.; Orth, Norman W.

    1990-01-01

    A new Cu-based alloy possessing high strength, high conductivity, and good stability at elevated temperatures was recently produced. This paper details the melting of the master alloys, production of rapidly solidified ribbon, and processing of the ribbon to sheet by hot pressing and hot rolling.

  10. Alloy materials

    DOEpatents

    Hans Thieme, Cornelis Leo; Thompson, Elliott D.; Fritzemeier, Leslie G.; Cameron, Robert D.; Siegal, Edward J.

    2002-01-01

    An alloy that contains at least two metals and can be used as a substrate for a superconductor is disclosed. The alloy can contain an oxide former. The alloy can have a biaxial or cube texture. The substrate can be used in a multilayer superconductor, which can further include one or more buffer layers disposed between the substrate and the superconductor material. The alloys can be made a by process that involves first rolling the alloy then annealing the alloy. A relatively large volume percentage of the alloy can be formed of grains having a biaxial or cube texture.

  11. 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.

  12. 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.

  13. Dual arm master controller development

    SciTech Connect

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

    1985-01-01

    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. This work was performed as part of the Consolidated Fuel Reprocessing Program at the Oak Ridge National Laboratory. 5 refs., 7 figs., 1 tab.

  14. Nutrition recommendations for masters athletes.

    PubMed

    Rosenbloom, Christine A; Dunaway, Ann

    2007-01-01

    "More than 3000 masters athletes from 62 countries compete in Linz, Austria, in March of 2006." In 2005, 9000 "silver-haired Americans go for the gold." The National Senior Games Association announced a "major change in the NSGA rules affecting the game of basketball; a new age division of 80+ has been added for 2007."

  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. 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…

  17. VOCATIONAL EDUCATION MASTER PLAN REPORT.

    ERIC Educational Resources Information Center

    Grossmont Union High School District, CA.

    THIS REPORT COVERS THE FIRST TWO PHASES OF A PROPOSED SIX-PHASE PLAN. A COMMITTEE OF ONE REPRESENTATIVE FROM EACH HIGH SCHOOL, A VOCATIONAL COUNSELOR, AND THE DISTRICT VOCATIONAL EDUCATION CONSULTANT DEVELOPED GUIDELINES FOR THE MASTER PLAN BASED ON OPINIONS AND RECOMMENDATIONS OF AN 18-MEMBER COUNCIL OF HIGH SCHOOL VOCATIONAL EDUCATION TEACHERS.…

  18. 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.

  19. 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.

  20. 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…

  1. 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.

  2. 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.

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

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Master's requirements. Sec. 3 Section 3 Shipping 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...

  4. 46 CFR Sec. 3 - Master's requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Master's requirements. Sec. 3 Section 3 Shipping 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...

  5. 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.

  6. 46 CFR Sec. 3 - Master's requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Master's requirements. Sec. 3 Section 3 Shipping... Master's requirements. The Master shall: (a) Receive and receipt for the quantities of slop chest items... the voyage. (e) Cause entry to be made in the ship's log authenticated by the person designated by...

  7. [Master course in biomedical engineering].

    PubMed

    Jobbágy, Akos; Benyó, Zoltán; Monos, Emil

    2009-11-22

    The Bologna Declaration aims at harmonizing the European higher education structure. In accordance with the Declaration, biomedical engineering will be offered as a master (MSc) course also in Hungary, from year 2009. Since 1995 biomedical engineering course has been held in cooperation of three universities: Semmelweis University, Budapest Veterinary University, and Budapest University of Technology and Economics. One of the latter's faculties, Faculty of Electrical Engineering and Informatics, has been responsible for the course. Students could start their biomedical engineering studies - usually in parallel with their first degree course - after they collected at least 180 ECTS credits. Consequently, the biomedical engineering course could have been considered as a master course even before the Bologna Declaration. Students had to collect 130 ECTS credits during the six-semester course. This is equivalent to four-semester full-time studies, because during the first three semesters the curriculum required to gain only one third of the usual ECTS credits. The paper gives a survey on the new biomedical engineering master course, briefly summing up also the subjects in the curriculum.

  8. BRAZING ALLOYS

    DOEpatents

    Donnelly, R.G.; Gilliland, R.G.; Slaughter, G.M.

    1963-02-26

    A brazing alloy which, in the molten state, is characterized by excellent wettability and flowability, said alloy being capable of forming a corrosion resistant brazed joint wherein at least one component of said joint is graphite and the other component is a corrosion resistant refractory metal, said alloy consisting essentially of 20 to 50 per cent by weight of gold, 20 to 50 per cent by weight of nickel, and 15 to 45 per cent by weight of molybdenum. (AEC)

  9. VANADIUM ALLOYS

    DOEpatents

    Smith, K.F.; Van Thyne, R.J.

    1959-05-12

    This patent deals with vanadium based ternary alloys useful as fuel element jackets. According to the invention the ternary vanadium alloys, prepared in an arc furnace, contain from 2.5 to 15% by weight titanium and from 0.5 to 10% by weight niobium. Characteristics of these alloys are good thermal conductivity, low neutron capture cross section, good corrosion resistance, good welding and fabricating properties, low expansion coefficient, and high strength.

  10. 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...

  11. MASTER: SN discovery in QSO host galaxy.

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Lipunov, V.; Gorbovskoy, E.; Buckley, D.; Antipin, S.; Tiurina, N.; Balanutsa, P.; Kornilov, V.; Chazov, V.; Vladimirov, V.; Popova, E.; Shurpakov, S.; Potter, S.; Kniazev, A.; Kotze, M.; Gress, O.; Ivanov, K.; Budnev, N.; Yazev, S.; Poleshchuk, V.; Konstantinov, E.; Chuvalaev, O.; Tlatov, A.; Dormidontov, D.; Senik, V.; Parkhomenko, A.; Yurkov, V.; Sergienko, Y.; Gabovich, A.; Krushinsky, V.; Zalozhnih, I.; Popov, A.; Bourdanov, A.

    2015-04-01

    MASTER OT J125459.84-442516.5 discovery - possible SuperNova in QSO galaxy BZB J1254-4424, also known as Parkes radio source PKS 1252-441. MASTER-SAAO auto-detection system ( Lipunov et al., Advances in Astronomy, MASTER Global Robotic Net, 2010 ) discovered OT source at (RA, Dec) = 12h 54m 59.84s -44d 25m 16.5s on 2015-04-08.93131 UT.

  12. 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

  13. URANIUM ALLOYS

    DOEpatents

    Seybolt, A.U.

    1958-04-15

    Uranium alloys containing from 0.1 to 10% by weight, but preferably at least 5%, of either zirconium, niobium, or molybdenum exhibit highly desirable nuclear and structural properties which may be improved by heating the alloy to about 900 d C for an extended period of time and then rapidly quenching it.

  14. ZIRCONIUM ALLOY

    DOEpatents

    Wilhelm, H.A.; Ames, D.P.

    1959-02-01

    A binary zirconiuin--antimony alloy is presented which is corrosion resistant and hard containing from 0.07% to 1.6% by weight of Sb. The alloys have good corrosion resistance and are useful in building equipment for the chemical industry.

  15. Nonswelling alloy

    DOEpatents

    Harkness, S.D.

    1975-12-23

    An aluminum alloy containing one weight percent copper has been found to be resistant to void formation and thus is useful in all nuclear applications which currently use aluminum or other aluminum alloys in reactor positions which are subjected to high neutron doses.

  16. 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…

  17. 14 CFR 27.1361 - Master switch.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 27.1361 Master switch. (a) There must be a master switch arrangement to allow ready disconnection of each electric power source... are protected by circuit protective devices, rated at five amperes or less, adjacent to the...

  18. MASTER-SAAO: short OT detection

    NASA Astrophysics Data System (ADS)

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

    2016-09-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 00h 45m 26.42s -88d 32m 00.3s on 2016-09-23.96355 UT. The OT unfiltered m=18.7m (mlim=20.8m).

  19. 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).

  20. MASTER: 2 PSNe and 3 OTs

    NASA Astrophysics Data System (ADS)

    Pogrosheva, T.; Gress, O.; Balanutsa, P.; Lipunov, V.; Buckley, D.; Rebolo Lopez, R.; Serra Ricart, M.; Podesta, R.; Levato, H.; Tiurina, N.; Gorbovskoy, E.; Kuznetsov, A.; Kornilov, V.; Shumkov, V.; Lodieu, N.; Saffe, C.; Lopez, C.; Podesta, F.; Rabinovich, J.; Ivanov, K.; Budnev, N.

    2016-09-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 05h 42m 31.15s -26d 25m 33.9s on 2016-09-20.06426 UT. The OT unfiltered m=17.3m (mlim=18.7m).

  1. MASTER-OAFA discovery: new bright OT

    NASA Astrophysics Data System (ADS)

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

    2016-10-01

    MASTER-OAFA auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 18h 06m 06.62s -62d 13m 31.3s on 2016-10-19.03627 UT. The OT unfiltered (limit 19.1m).

  2. 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…

  3. Master of Arts and Professional Studies Program.

    ERIC Educational Resources Information Center

    Burnett, David

    The Master of Arts and Professional Studies (MAPS) program at the University of Pennsylvania combines, in an integrated and interactive full-time or part-time experience, a traditional master's degree in a humanities or social science discipline with career-oriented preprofessional training and an internship experience in business, government, or…

  4. The Work of the Careers Master

    ERIC Educational Resources Information Center

    Longland, C. P.

    2008-01-01

    Purpose: The purpose of this paper is to outline the skills and responsibilities of a careers master in the late 1950s. Design/methodology/approach: Schools were becoming more businesslike, and training was becoming more specialised and developed. Schools needed to have an "Officer of Information" or a "Careers Master" in order to make sure that…

  5. 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…

  6. Valuing Initial Teacher Education at Master's Level

    ERIC Educational Resources Information Center

    Brooks, Clare; Brant, Jacek; Abrahams, Ian; Yandell, John

    2012-01-01

    The future of Master's-level work in initial teacher education (ITE) in England seems uncertain. Whilst the coalition government has expressed support for Master's-level work, its recent White Paper focuses on teaching skills as the dominant form of professional development. This training discourse is in tension with the view of professional…

  7. 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…

  8. Conservatoire Students' Perceptions of Master Classes

    ERIC Educational Resources Information Center

    Creech, Andrea; Gaunt, Helena; Hallam, Susan; Robertson, Linnhe

    2009-01-01

    The aim of this research was to investigate the value and purpose of Master Classes, from the perspective of Conservatoire students. Thirty-seven UK Conservatoire students responded to a questionnaire, providing information about their prior experiences of Master Classes, the factors that they considered to be important in a successful Master…

  9. 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…

  10. 46 CFR 15.805 - Master.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Master. 15.805 Section 15.805 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN MANNING REQUIREMENTS Computations § 15.805 Master. (a) There must be an individual holding an appropriate license as or a valid MMC...

  11. 14 CFR 27.1361 - Master switch.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 27.1361 Master switch. (a) There must be a master switch arrangement to allow ready disconnection of each electric power source from the main bus. The point of disconnection must be adjacent to the sources controlled by the...

  12. 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).

  13. 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).

  14. MASTER-Net: dwarf novae outbursts

    NASA Astrophysics Data System (ADS)

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

    2015-11-01

    MASTER-Tunka auto-detection system ( Lipunov et al., MASTER Global Robotic Net, Advances in Astronomy, 2010, 349171) discovered OT source at (RA, Dec) = 19h 35m 11.60s +54d 02m 19.9s on 2015-11-19.58255 UT with 17.0 unfiltered magnitude (the limit is 18.6m).

  15. 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).

  16. 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.

  17. 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).

  18. 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).

  19. 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).

  20. 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).

  1. 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).

  2. 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).

  3. 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).

  4. 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).

  5. 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…

  6. Mechanical properties of low tantalum alloys

    NASA Technical Reports Server (NTRS)

    Kortovich, C. S.

    1982-01-01

    The mechanical property behavior of equiaxed cast B-1900 + Hf alloy as a function of tantalum content was studied. Tensile and stress rupture characterization was conducted on cast to size test bars containing tantalum at the 4.3% (standard level), 2.2% and 0% levels. Casting parameters were selected to duplicate conditions used to prepare test specimens for master metal heat qualification. The mechanical property results as well as results of microstructural/phase analysis of failed test bars are presented.

  7. 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.

  8. PLUTONIUM ALLOYS

    DOEpatents

    Chynoweth, W.

    1959-06-16

    The preparation of low-melting-point plutonium alloys is described. In a MgO crucible Pu is placed on top of the lighter alloying metal (Fe, Co, or Ni) and the temperature raised to 1000 or 1200 deg C. Upon cooling, the alloy slug is broke out of the crucible. With 14 at. % Ni the m.p. is 465 deg C; with 9.5 at. % Fe the m.p. is 410 deg C; and with 12.0 at. % Co the m.p. is 405 deg C. (T.R.H.) l6262 l6263 ((((((((Abstract unscannable))))))))

  9. 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.

  10. 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.

  11. BRAZING ALLOYS

    DOEpatents

    Donnelly, R.G.; Gilliland, R.G.; Slaughter, G.M.

    1962-02-20

    A brazing alloy is described which, in the molten state, is characterized by excellent wettability and flowability and is capable of forming a corrosion-resistant brazed joint. At least one component of said joint is graphite and the other component is a corrosion-resistant refractory metal. The brazing alloy consists essentially of 40 to 90 wt % of gold, 5 to 35 wt% of nickel, and 1 to 45 wt% of tantalum. (AEC)

  12. COATED ALLOYS

    DOEpatents

    Harman, C.G.; O'Bannon, L.S.

    1958-07-15

    A coating is described for iron group metals and alloys, that is particularly suitable for use with nickel containing alloys. The coating is glassy in nature and consists of a mixture containing an alkali metal oxide, strontium oxide, and silicon oxide. When the glass coated nickel base metal is"fired'' at less than the melting point of the coating, it appears the nlckel diffuses into the vitreous coating, thus providing a closely adherent and protective cladding.

  13. 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.

  14. 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.

  15. 14 CFR 27.1361 - Master switch.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Electrical Systems and Equipment § 27.1361 Master switch. (a... from the main bus. The point of disconnection must be adjacent to the sources controlled by the...

  16. 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.

  17. Masterful care of the aging triathlete.

    PubMed

    Wright, Vonda J

    2012-12-01

    Current endurance champions are turning in winning performances in their late 30s and 40s. These masters-age athletes present a special challenge to Sport Medicine practitioners who in previous decades have simply advised masters-aged athletes to stop competing to prevent or treat injury. The fact is, many of the physical changes commonly attributed to aging alone are actually due to the rages of sedentary aging. Recently a body of literature emerged which begins to define what we are capable of with chronic high-level exercise and guides masters-age athletes to train and rehab smarter to stay competitive. The factors influencing the relative declines in overall performance in the various sports include both physiological and lifestyle changes. The following review summarizes age and sex-related changes in triathlon performance, the biology of aging as it relates to endurance sport and factors that affect performance in the masters athletes.

  18. MASTER: 2 OT discovered in Argentina

    NASA Astrophysics Data System (ADS)

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

    2016-10-01

    MASTER-OAFA, located in Argentina, with auto-detection system (Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L) discovered OT source at (RA, Dec) = 03h 19m 42.92s -45d 30m 13.9s on 2016-10-27.27597 UT. The OT unfiltered magnitude is 16.9m (mlim=20.8m).

  19. MASTER-OAFA discovery: dwarf nova outburst

    NASA Astrophysics Data System (ADS)

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

    2016-10-01

    MASTER-OAFA (Argentina, San Juan National Univeristy's Observatorio Astronomico Felix Aguilar) auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 02h 19m 51.96s -69d 26m 59.6s on 2016-10-18.23277 UT. The OT magnitude in unfiltered is 17.2m (limit 18.3m).

  20. 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.

  1. 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).

  2. MASTER-ICATE constraints on the outburst time of OGLE-2012-NOVA-002

    NASA Astrophysics Data System (ADS)

    Levato, H.; Saffe, C.; Mallamaci, C.; Lopez, C.; Denisenko, F. Podest D.; Gorbovskoy, E.; Lipunov, V.; Balanutsa, P.; Tiurina, N.; Kornilov, V.; Belinski, A.; Shatskiy, N.; Chazov, V.; Kuznetsov, A.; Zimnukhov, D.; Krushinsky, V.; Zalozhnih, I.; Popov, A.; Bourdanov, A.; Punanova, A.; Ivanov, K.; Yazev, S.; Budnev, N.; Konstantinov, E.; Chuvalaev, O.; Poleshchuk, V.; Gress, O.; Parkhomenko, A.; Tlatov, A.; Dormidontov, D.; Senik, V.; Yurkov, V.; Sergienko, Y.; Varda, D.; Sinyakov, E.; Shumkov, V.; Shurpakov, S.; Podvorotny, P.

    2012-10-01

    MASTER-ICATE very wide field camera (72-mm f/1.2 lens + 11 Mpx CCD) located at Observatorio Astronomico Felix Aguilar (OAFA) near San Juan, Argentina, has observed the position of possible Nova OGLE-2012-NOVA-002 reported by L. Wyrzykowski et al. (ATel #4483) several times before 2012 May 20 and then again after 2012 July 03. MASTER-WFC is continuously imaging the areas of sky (24x16 sq. deg. field of view) with 5-sec unfiltered exposures.

  3. Master and slave transluminal endoscopic robot (MASTER) for natural orifice transluminal endoscopic surgery (NOTES).

    PubMed

    Phee, S J; Low, S C; Huynh, V A; Kencana, A P; Sun, Z L; Yang, K

    2009-01-01

    Although the flexible endoscopy has been widely used in the medical field for many years, there is still great potential in improving the endoscopist's capability to perform therapeutic tasks. Tentatively, tools for the flexible endoscope have poor maneuverability and limited Degree Of Freedom (DOF). In this paper, we propose a surgical robotic system MASTER (Master And Slave Transluminal Endoscopic Robot). MASTER is a dexterous and flexible master-slave device which can be used in tandem with a conventional flexible endoscope. Using this robotic system, ESD (Endoscopic Submucosal Dissection) and NOTES (Natural Orifice Transluminal Endoscopic Surgery) have been conducted on in vivo and ex vivo animal trials with promising results.

  4. 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...

  5. 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,...

  6. 19 CFR 10.90 - Master records and metal matrices.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 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,...

  7. 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... 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,...

  8. 19 CFR 10.90 - Master records and metal matrices.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 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,...

  9. 19 CFR 10.90 - Master records and metal matrices.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 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,...

  10. 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.…

  11. 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…

  12. 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.

  13. [Master files: less paper, more substance. Special rules for special medicines: Plasma Master File and Vaccine Antigen Master File].

    PubMed

    Seitz, Rainer; Haase, M

    2008-07-01

    The process of reviewing the European pharmaceutical legislation resulted in a codex, which contains two new instruments related to marketing authorisation of biological medicines: Plasma Master File (PMF) and Vaccine Antigen Master File (VAMF). In the manufacture of plasma derivatives (e. g. coagulation factors, albumin, immunoglobulins), usually the same starting material, i. e. a plasma pool, is used for several products. In the case of vaccines, the same active substance, i.e. vaccine antigen, may be included in several combination vaccine products. The intention behind the introduction of PMF and VAMF was to avoid unnecessary and redundant documentation, and to improve and harmonise assessment by means of procedures for certification of master files on the community level.

  14. A closure scheme for chemical master equations.

    PubMed

    Smadbeck, Patrick; Kaznessis, Yiannis N

    2013-08-27

    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.

  15. The Composition of the Master Schedule

    NASA Technical Reports Server (NTRS)

    Thomas, Cynthia C.; Behrend, Dirk; MacMillan, Daniel S.

    2010-01-01

    Over a period of about four months, the IVS Coordinating Center (IVSCC) each year composes the Master Schedule for the IVS observing program of the next calendar year. The process begins in early July when the IVSCC contacts the IVS Network Stations to request information about available station time as well as holiday and maintenance schedules for the upcoming year. Going through various planning stages and a review process with the IVS Observing Program Committee (OPC), the final version of the Master Schedule is posted by early November. We describe the general steps of the composition and illustrate them with the example of the planning for the Master Schedule of the 2010 observing year.

  16. 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.

  17. 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.

  18. 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.

  19. Alloy softening in binary molybdenum alloys

    NASA Technical Reports Server (NTRS)

    Stephens, J. R.; Witzke, W. R.

    1972-01-01

    An investigation was conducted to determine the effects of alloy additions of Hf, Ta, W, Re, Os, Ir, and Pt on the hardness of Mo. Special emphasis was placed on alloy softening in these binary Mo alloys. Results showed that alloy softening was produced by those elements having an excess of s+d electrons compared to Mo, while those elements having an equal number or fewer s+d electrons than Mo failed to produce alloy softening. Alloy softening and hardening can be correlated with the difference in number of s+d electrons of the solute element and Mo.

  20. Mg-Zr-Sr alloys as biodegradable implant materials.

    PubMed

    Li, Yuncang; Wen, Cuie; Mushahary, Dolly; Sravanthi, Ragamouni; Harishankar, Nemani; Pande, Gopal; Hodgson, Peter

    2012-08-01

    Novel Mg-Zr-Sr alloys have recently been developed for use as biodegradable implant materials. The Mg-Zr-Sr alloys were prepared by diluting Mg-Zr and Mg-Sr master alloys with pure Mg. The impact of Zr and Sr on the mechanical and biological properties has been thoroughly examined. The microstructures and mechanical properties of the alloys were characterized using optical microscopy, X-ray diffraction and compressive tests. The corrosion resistance was evaluated by electrochemical analysis and hydrogen evolution measurement. The in vitro biocompatibility was assessed using osteoblast-like SaOS2 cells and MTS and haemolysis tests. In vivo bone formation and biodegradability were studied in a rabbit model. The results indicated that both Zr and Sr are excellent candidates for Mg alloying elements in manufacturing biodegradable Mg alloy implants. Zr addition refined the grain size, improved the ductility, smoothed the grain boundaries and enhanced the corrosion resistance of Mg alloys. Sr addition led to an increase in compressive strength, better in vitro biocompatibility, and significantly higher bone formation in vivo. This study demonstrated that Mg-xZr-ySr alloys with x and y ≤5 wt.% would make excellent biodegradable implant materials for load-bearing applications.

  1. "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…

  2. 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.

  3. 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,…

  4. Mission College Educational and Facilities Master Plan.

    ERIC Educational Resources Information Center

    Mission Coll., Santa Clara, CA.

    This document details Mission College's 2001 master plan for education and facilities. The plan makes several recommendations. (1) It is imperative to stay on the "cutting edge" in high-demand fields; (2) With a changing student population (45% ESL and 85% first-generation college students), it is also important to provide a strong, basic…

  5. 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,…

  6. MASTER discoveries: 2 new bright dwarf novae

    NASA Astrophysics Data System (ADS)

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

    2016-10-01

    MASTER-IAC auto-detection system (Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) discovered OT source at (RA, Dec) = 05h 31m 41.25s -14d 11m 59.0s on 2016-10-23.20152 UT. The OT unfiltered magnitude is 16.0m (limit 18.8m).

  7. MASTER: bright PSN discovered in Argentina

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Lipunov, V.; Podesta, R.; Levato, H.; Buckley, D.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Vladimirov, V.; Gress, O.; Ivanov, K.; Chazov, V.; Lopez, C.; Podesta, F.; Saffe, C.; Pogrosheva, T.; Shurpakov, S.

    2016-10-01

    MASTER-OAFA (located in Argentina) auto-detection system ( Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L ) discovered OT source at (RA, Dec) = 22h 01m 01.36s -40d 15m 26.7s on 2016-10-31.08091 UT. The OT unfiltered magnitude is 16.9m (mlim=19.9m).

  8. 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…

  9. 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)

  10. 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)

  11. 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…

  12. A master functional for quantum field theory

    NASA Astrophysics Data System (ADS)

    Anselmi, Damiano

    2013-04-01

    We study a new generating functional of one-particle irreducible diagrams in quantum field theory, called master functional, which is invariant under the most general perturbative changes of field variables. The usual functional Γ does not behave as a scalar under the transformation law inherited from its very definition as the Legendre transform of W=ln Z, although it does behave as a scalar under an unusual transformation law. The master functional, on the other hand, is the Legendre transform of an improved functional W with respect to the sources coupled to both elementary and composite fields. The inclusion of certain improvement terms in W and Z is necessary to make this new Legendre transform well defined. The master functional behaves as a scalar under the transformation law inherited from its very definition. Moreover, it admits a proper formulation, obtained extending the set of integrated fields to so-called proper fields, which allows us to work without passing through Z, W or Γ. In the proper formulation the classical action coincides with the classical limit of the master functional, and correlation functions and renormalization are calculated applying the usual diagrammatic rules to the proper fields. Finally, the most general change of field variables, including the map relating bare and renormalized fields, is a linear redefinition of the proper fields.

  13. 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…

  14. 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...

  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, 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...

  17. 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...

  18. 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...

  19. 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)

  20. 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.

  1. Any Direction Home for California's Master Plan?

    ERIC Educational Resources Information Center

    Zingg, Paul J.

    2010-01-01

    In this article, the author talks about California's Master Plan for Higher Education, which offered a vision of access, affordability, and quality that was bold, inspiring, and attainable. It was predicated on the understanding that an educational system with such characteristics is essential to the cultural, political, and economic health of a…

  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. 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…

  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. 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.

  6. 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…

  7. 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…

  8. Occupational Education Master Plan, 1981-1986.

    ERIC Educational Resources Information Center

    Maricopa County Community Coll. District, Phoenix, AZ.

    This master plan is intended for use by the governing board, administration, faculty, and community of the Maricopa County Community College District (MCCCD) as a standard against which progress in occupational education development and improvement can be measured. After Sections I and II provide a foreward and introduce members of MCCCD's…

  9. 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.

  10. 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…

  11. 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)…

  12. 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…

  13. A Missed Opportunity: Master's Education for Certified Nurse Practitioners.

    ERIC Educational Resources Information Center

    Vessey, Judith A.; Morrison, Candis

    1997-01-01

    Describes Johns Hopkins's Nurse Practitioner Certificate to Master's Program for certified nurse practitioners who lacked master's-level credentials. the program features challenge mechanisms whereby students can acquire credits by examination or portfolio development. (SK)

  14. View of anteroom in the Grand Master's suite from the ...

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

    View of anteroom in the Grand Master's suite from the southeast. The Grand Master's office is visible through the open door. - Masonic Temple, 1 North Broad Street, Philadelphia, Philadelphia County, PA

  15. Cast iron-base alloy for cylinder/regenerator housing: Final report

    SciTech Connect

    Witter, S.L.; Simmons, H.E.; Woulds, M.J.

    1985-08-01

    The objective is to develop an Fe-base alloy that can meet the requirements of the automotive Stirling engine cylinders and regenerator housings. The scope of work was to test various alloys and select the one best demonstrating the following characteristics: It must be a cast alloy, using nonstrategic metals. It must withstand stresses for a 2500-hr rupture life at 200 MPa/775/degree/C. Oxidation/corrosion resistance must be comparable to that of N-155. It must be compatible with hydrogen. Fatigue properties must be superior to alloy XF 818. Cost must be less than or equal to that of 19-9DL. Major tests were designed to include the following: Selection, processing, and evaluation of candidate alloys within each alloy group system. Determination of casting parameters. Selection of a candidate alloy and establishment of a data base for this alloy. In the initial phase of the program designated as Round 1, a series of alloys representing each alloy system was cast and tested. In all there were 5 alloys of the nickel-manganese Group 1, 13 alloys of the nickel Group 2, and 3 alloys of the manganese Group 3. The aim was to maintain the chemistry of the major element(s) shown and vary the percentage of other elements to study their influence. Evaluation of results obtained from this series of tests enabled us to closely define the chemistry range for our candidate alloy, designated NASACC-1. A master heat was made to this composition. The heat was melted and poured under controlled casting conditions previously established and poured into investment shell molds. All castings and test bars were heat treated before actual testing. NASACC-1 proved to be an excellent alloy for casting. It could be melted in air and had good fluidity and fill characteristics. The alloy met or exceeded all program goals. 28 refs., 47 figs., 44 tabs.

  16. 78 FR 61373 - Animal Center Master Plan Record of Decision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-03

    ... HUMAN SERVICES National Institutes of Health Animal Center Master Plan Record of Decision SUMMARY: The... Final EIS. This action is for a long-range physical Master Plan for National Institutes of Health Animal... Environmental Impact Statement for the Master Plan, National Institutes of Health Animal Center,...

  17. 46 CFR 189.35-13 - Master's responsibility.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Master's responsibility. 189.35-13 Section 189.35-13... AND CERTIFICATION Weight Handling Gear § 189.35-13 Master's responsibility. (a) The master of the... vessel's departure, an entry shall also be made in the official logbook that the ship's weight...

  18. The Master Teacher: Role and Responsibilities in the Reform Process

    ERIC Educational Resources Information Center

    McClean, Wilma A.

    2009-01-01

    The primary purpose of the study is to determine the opinions of educators about the "master teacher" concept within the school system. The concept of the "master teacher" refers to the ideological approach used to implement a "master teacher" initiative or programme in the school reform process. The primary school chosen for this research study…

  19. Lake Washington's Master Plan--A System for Growth.

    ERIC Educational Resources Information Center

    Scarr, L. E.

    1988-01-01

    Describes Lake Washington (Washington) School District's master plan to balance building-based decision-making and administrative input, encourage collegiality, and respond positively to change. For each building, the district master plan is mirrored by a locally developed master plan. Each teacher is also developing a classroom plan. (MLH)

  20. 45 CFR 2400.62 - Evidence of master's degree.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false Evidence of master's degree. 2400.62 Section 2400... FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Special Conditions § 2400.62 Evidence of master's... indicates that he or she has secured an approved master's degree as set forth in the Fellow's original...

  1. 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...

  2. 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...

  3. 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...

  4. 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...

  5. 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...

  6. New developments on optimizing properties of high-Zn aluminium cast alloys

    NASA Astrophysics Data System (ADS)

    Krajewski, W. K.; Buras, J.; Krajewski, P. K.; Greer, A. L.; Schumacher, P.; Haberl, K.

    2016-07-01

    Foundry alloys with Al-based matrices have a wide range of uses in today's global economy and there is a high demand for castings of Al alloys, including Al-Zn alloys. In this paper, investigations on the grain refinement of high-Zn aluminium cast alloys are presented. Aluminium alloys with relatively high zinc content have a tendency to be coarse-grained, especially in the case of castings with low cooling rates such as are found in sand moulds. The coarse-grained structure degrades the plasticity, specifically the elongation. Therefore, for aluminium alloys of high (10-30 wt.%) zinc content, inoculation is attractive, aiming to break up the primary dendrites of the a-phase solid solution of zinc in aluminium. Such dendrites are the principal microstructural component in these alloys. On the other hand, a finer grain structure usually reduces the damping (e.g. as measured by attenuation of ultrasound) in these alloys. In the present investigations, a binary sand-cast Al-20 wt.% Zn alloy was inoculated with different additions of AlTi3C0.15 (TiCAl) and ZnTi-based master alloys. The sand-cast samples were subjected to mechanical-property measurements (tensile strength and elongation), image analysis to determine grain size, and measurements of the attenuation of 1 MHz ultrasound. It is found that both of the master alloys used cause significant refinement of the a-AlZn primary dendrites and change their morphology from linear-branched to semi-globular, increase the elongation by about 40%, and decrease the attenuation coefficient by about 25% in comparison with the initial alloy without inoculation.

  7. Metal alloy identifier

    DOEpatents

    Riley, William D.; Brown, Jr., Robert D.

    1987-01-01

    To identify the composition of a metal alloy, sparks generated from the alloy are optically observed and spectrographically analyzed. The spectrographic data, in the form of a full-spectrum plot of intensity versus wavelength, provide the "signature" of the metal alloy. This signature can be compared with similar plots for alloys of known composition to establish the unknown composition by a positive match with a known alloy. An alternative method is to form intensity ratios for pairs of predetermined wavelengths within the observed spectrum and to then compare the values of such ratios with similar values for known alloy compositions, thereby to positively identify the unknown alloy composition.

  8. Master planning--a new way forward?

    PubMed

    Heavisides, Bob

    2009-04-01

    Bob Heavisides, director of facilities, Milton Keynes Hospital NHS Foundation Trust, and senior research fellow, Medical Architecture Research Unit (MARU), at London South Bank University, considers, in a précis of a paper presented at last year's Healthcare Estates conference, how a new master planning approach may bring significant benefits to the healthcare estate, arguing that, against today's fast-changing backdrop, typical existing estates strategies may no longer be fully "fit-for-purpose".

  9. HIV: master of the host cell

    PubMed Central

    Arendt, Christopher W; Littman, Dan R

    2001-01-01

    The human immunodeficiency virus has evolved various mechanisms to exploit its host cells, including the interruption and augmentation of signal transduction pathways. Recently, two DNA microarray studies have illustrated a remarkably broad-based perturbation in host transcriptional responses, which is in part mediated by the HIV-encoded Nef protein. HIV therefore seems to function as a 'master regulator' of cellular gene expression. PMID:11737949

  10. Uniqueness of two-loop master contours

    NASA Astrophysics Data System (ADS)

    Caron-Huot, Simon; Larsen, Kasper J.

    2012-10-01

    Generalized-unitarity calculations of two-loop amplitudes are performed by expanding the amplitude in a basis of master integrals and then determining the coefficients by taking a number of generalized cuts. In this paper, we present a complete classification of the solutions to the maximal cut of integrals with the double-box topology. The ideas presented here are expected to be relevant for all two-loop topologies as well. We find that these maximal-cut solutions are naturally associated with Riemann surfaces whose topology is determined by the number of states at the vertices of the double-box graph. In the case of four massless external momenta we find that, once the geometry of these Riemann surfaces is properly understood, there are uniquely defined master contours producing the coefficients of the double-box integrals in the basis decomposition of the two-loop amplitude. This is in perfect analogy with the situation in one-loop generalized unitarity. In addition, we point out that the chiral integrals recently introduced by Arkani-Hamed et al. can be used as master integrals for the double-box contributions to the two-loop amplitudes in any gauge theory. The infrared finiteness of these integrals allow for their coefficients as well as their integrated expressions to be evaluated in strictly four dimensions, providing significant technical simplification. We evaluate these integrals at four points and obtain remarkably compact results.

  11. Phase-Transition Mastering of High-Density Optical Media

    NASA Astrophysics Data System (ADS)

    Meinders, Erwin R.; Rastogi, Ruchi; van der Veer, Mark; Peeters, Patrick; El Majdoubi, Hamid; Bulle, Herman; Millet, Antoine; Bruls, Dominique

    2007-06-01

    A new phase-transition mastering (PTM) process was developed for Blu-ray Disc read-only memory (BD-ROM) mastering. Results obtained with both a 266 and 405 nm laser beam recorder (LBR) are discussed in this paper. The feasibility of BD-ROM mastering was successfully demonstrated on both LBRs. With the insight that 25 Gbytes BD-ROM can be mastered with a 405 nm wavelength LBR, the availability of the 266 nm wavelength LBR opened the route to explore PTM of near-field data densities. First experiments indicate that the PTM process is also suitable for mastering data densities beyond 25 Gbytes data density.

  12. 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.

  13. Study on structure and properties of CuZn40Pb alloy

    NASA Astrophysics Data System (ADS)

    Achiţei, D. C.; Minciună, M. G.; Vizureanu, P.; Sandu, A. V.; Cimpoeşu, R.; Istrate, B.

    2016-06-01

    The paper shows aspects about the behavior of Cu-Zn-Pb alloys a subjected to the temperatures variation and corrosion resistance in saline medium (sea water). The chemical composition was determined by spectral analysis on optical spectrometer, type Foundry Masters. The experiments are completed by a microstructure analysis made on scanning electronic microscope.

  14. 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.

  15. 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

  16. The Master Archive Collection Inventory (MACI)

    NASA Astrophysics Data System (ADS)

    Lief, C. J.; Arnfield, J.; Sprain, M.

    2014-12-01

    The Master Archive Collection Inventory (MACI) project at the NOAA National Climatic Data Center (NCDC) is an effort to re-inventory all digital holdings to streamline data set and product titles and update documentation to discovery level ISO 199115-2. Subject Matter Experts (SME) are being identified for each of the holdings and will be responsible for creating and maintaining metadata records. New user-friendly tools are available for the SMEs to easily create and update this documentation. Updated metadata will be available for retrieval by other aggregators and discovery tools, increasing the usability of NCDC data and products.

  17. Optical "anti-transient" detected by MASTER

    NASA Astrophysics Data System (ADS)

    Denisenko, D.; Gorbovskoy, E.; Lipunov, V.; Balanutsa, P.; Yecheistov, V.; Tiurina, N.; Kornilov, V.; Belinski, A.; Shatskiy, N.; Chazov, V.; Kuznetsov, A.; Zimnukhov, D.; Krushinsky, V.; Zalozhnih, I.; Popov, A.; Bourdanov, A.; Punanova, A.; Ivanov, K.; Yazev, S.; Budnev, N.; Konstantinov, E.; Chuvalaev, O.; Poleshchuk, V.; Gress, O.; Parkhomenko, A.; Tlatov, A.; Dormidontov, D.; Senik, V.; Yurkov, V.; Sergienko, Y.; Varda, D.; Sinyakov, E.; Shurpakov, S.; Shumkov, V.; Podvorotny, P.; Levato, H.; Saffe, C.; Mallamaci, C.; Lopez, C.; Podest, F.

    2013-02-01

    We have started the search for the disappearing stars (optical "anti-transients", OATs) in the MASTER database. The first result is the detection of a deep (~3.5 magnitudes) fading of the bright star TYC 2505-672-1 whose variability was previously unknown. This star has the coordinates 09 53 10.00 +33 53 52.7 and magnitudes V=10.71, B=12.51 in Tycho2 catalogue and J=7.61, H=6.78, K=6.57 in 2MASS.

  18. 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.

  19. 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.

  20. Photo Master Authorization in Seventh Anniversary

    NASA Astrophysics Data System (ADS)

    Ichikawa, Yasunori

    In 2004, "Photo Master Authorization" has been launched to certify the practical knowledge and expertise in imaging and cameras of the general public. Over 32,000 people applied from the beginning to the seventh examination carried out in 2009. We will introduce below the certificate system and its influence over the imaging systems in a transition period from silver-halide to digital technologies, and detail the examination focusing on how to set questions in purpose of extracting practical and useful knowledge from the wide variety of, but generally not-well-arranged information of the applicants.

  1. 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

  2. Development of an Automatic Fabrication System for Cast Glassy Alloys

    NASA Astrophysics Data System (ADS)

    Yokoyama, Yoshihiko

    2015-04-01

    The developed automatic fabrication system comprised three component functions: weighing, alloying, and casting. The measurement error of automatic weighing specimen was about less 1 pct for Zr-based master alloys (approximately 30 g). Especially, sufficient stirrer effect of arc-melting ingot for homogeneity can be achieved by the development of sinusoidal arcing and applying magnetic field. In order to achieve superior homogeneity of the glass structure with no secondary phase ( i.e., an intermetallic compound with a high melting temperature), a prealloying process should be advisable. In this study, high reliability of the density and mechanical properties of automatic processed cast glassy alloys (CGAs) was successfully obtained. The developed automatic fabrication process has a potential to accelerate the industrial application of CGAs in the near future.

  3. Turbine Blade Alloy

    NASA Technical Reports Server (NTRS)

    MacKay, Rebecca

    2001-01-01

    The High Speed Research Airfoil Alloy Program developed a fourth-generation alloy with up to an +85 F increase in creep rupture capability over current production airfoil alloys. Since improved strength is typically obtained when the limits of microstructural stability are exceeded slightly, it is not surprising that this alloy has a tendency to exhibit microstructural instabilities after high temperature exposures. This presentation will discuss recent results obtained on coated fourth-generation alloys for subsonic turbine blade applications under the NASA Ultra-Efficient Engine Technology (UEET) Program. Progress made in reducing microstructural instabilities in these alloys will be presented. In addition, plans will be presented for advanced alloy development and for computational modeling, which will aid future alloy development efforts.

  4. 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

  5. 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.

  6. Separation in Binary Alloys

    NASA Technical Reports Server (NTRS)

    Frazier, D. O.; Facemire, B. R.; Kaukler, W. F.; Witherow, W. K.; Fanning, U.

    1986-01-01

    Studies of monotectic alloys and alloy analogs reviewed. Report surveys research on liquid/liquid and solid/liquid separation in binary monotectic alloys. Emphasizes separation processes in low gravity, such as in outer space or in free fall in drop towers. Advances in methods of controlling separation in experiments highlighted.

  7. SUPERCONDUCTING VANADIUM BASE ALLOY

    DOEpatents

    Cleary, H.J.

    1958-10-21

    A new vanadium-base alloy which possesses remarkable superconducting properties is presented. The alloy consists of approximately one atomic percent of palladium, the balance being vanadium. The alloy is stated to be useful in a cryotron in digital computer circuits.

  8. PLUTONIUM-THORIUM ALLOYS

    DOEpatents

    Schonfeld, F.W.

    1959-09-15

    New plutonium-base binary alloys useful as liquid reactor fuel are described. The alloys consist of 50 to 98 at.% thorium with the remainder plutonium. The stated advantages of these alloys over unalloyed plutonium for reactor fuel use are easy fabrication, phase stability, and the accompanying advantuge of providing a means for converting Th/sup 232/ into U/sup 233/.

  9. DELTA PHASE PLUTONIUM ALLOYS

    DOEpatents

    Cramer, E.M.; Ellinger, F.H.; Land. C.C.

    1960-03-22

    Delta-phase plutonium alloys were developed suitable for use as reactor fuels. The alloys consist of from 1 to 4 at.% zinc and the balance plutonium. The alloys have good neutronic, corrosion, and fabrication characteristics snd possess good dimensional characteristics throughout an operating temperature range from 300 to 490 deg C.

  10. 48 CFR 35.017-6 - Master list of FFRDC's.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Science Foundation (NSF) maintains a master Government list of FFRDC's. Primary sponsors will provide information on each FFRDC, including sponsoring agreements, mission statements, funding data, and type of...

  11. 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

  12. 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

  13. 48 CFR 35.017-6 - Master list of FFRDC's.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Science Foundation (NSF) maintains a master Government list of FFRDC's. Primary sponsors will provide information on each FFRDC, including sponsoring agreements, mission statements, funding data, and type of...

  14. High strength alloys

    DOEpatents

    Maziasz, Phillip James [Oak Ridge, TN; Shingledecker, John Paul [Knoxville, TN; Santella, Michael Leonard [Knoxville, TN; Schneibel, Joachim Hugo [Knoxville, TN; Sikka, Vinod Kumar [Oak Ridge, TN; Vinegar, Harold J [Bellaire, TX; John, Randy Carl [Houston, TX; Kim, Dong Sub [Sugar Land, TX

    2010-08-31

    High strength metal alloys are described herein. At least one composition of a metal alloy includes chromium, nickel, copper, manganese, silicon, niobium, tungsten and iron. System, methods, and heaters that include the high strength metal alloys are described herein. At least one heater system may include a canister at least partially made from material containing at least one of the metal alloys. At least one system for heating a subterranean formation may include a tubular that is at least partially made from a material containing at least one of the metal alloys.

  15. High strength alloys

    DOEpatents

    Maziasz, Phillip James; Shingledecker, John Paul; Santella, Michael Leonard; Schneibel, Joachim Hugo; Sikka, Vinod Kumar; Vinegar, Harold J.; John, Randy Carl; Kim, Dong Sub

    2012-06-05

    High strength metal alloys are described herein. At least one composition of a metal alloy includes chromium, nickel, copper, manganese, silicon, niobium, tungsten and iron. System, methods, and heaters that include the high strength metal alloys are described herein. At least one heater system may include a canister at least partially made from material containing at least one of the metal alloys. At least one system for heating a subterranean formation may include a tublar that is at least partially made from a material containing at least one of the metal alloys.

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. Creep Resistant Zinc Alloy

    SciTech Connect

    Frank E. Goodwin

    2002-12-31

    This report covers the development of Hot Chamber Die Castable Zinc Alloys with High Creep Strengths. This project commenced in 2000, with the primary objective of developing a hot chamber zinc die-casting alloy, capable of satisfactory service at 140 C. The core objectives of the development program were to: (1) fill in missing alloy data areas and develop a more complete empirical model of the influence of alloy composition on creep strength and other selected properties, and (2) based on the results from this model, examine promising alloy composition areas, for further development and for meeting the property combination targets, with the view to designing an optimized alloy composition. The target properties identified by ILZRO for an improved creep resistant zinc die-casting alloy were identified as follows: (1) temperature capability of 1470 C; (2) creep stress of 31 MPa (4500 psi); (3) exposure time of 1000 hours; and (4) maximum creep elongation under these conditions of 1%. The project was broadly divided into three tasks: (1) Task 1--General and Modeling, covering Experimental design of a first batch of alloys, alloy preparation and characterization. (2) Task 2--Refinement and Optimization, covering Experimental design of a second batch of alloys. (3) Task 3--Creep Testing and Technology transfer, covering the finalization of testing and the transfer of technology to the Zinc industry should have at least one improved alloy result from this work.

  1. Weldability of High Alloys

    SciTech Connect

    Maroef, I

    2003-01-22

    The purpose of this study was to investigate the effect of silicon and iron on the weldability of HAYNES HR-160{reg_sign} alloy. HR-I60 alloy is a solid solution strengthened Ni-Co-Cr-Si alloy. The alloy is designed to resist corrosion in sulfidizing and other aggressive high temperature environments. Silicon is added ({approx}2.75%) to promote the formation of a protective oxide scale in environments with low oxygen activity. HR-160 alloy has found applications in waste incinerators, calciners, pulp and paper recovery boilers, coal gasification systems, and fluidized bed combustion systems. HR-160 alloy has been successfully used in a wide range of welded applications. However, the alloy can be susceptible to solidification cracking under conditions of severe restraint. A previous study by DuPont, et al. [1] showed that silicon promoted solidification cracking in the commercial alloy. In earlier work conducted at Haynes, and also from published work by DuPont et al., it was recognized that silicon segregates to the terminal liquid, creating low melting point liquid films on solidification grain boundaries. Solidification cracking has been encountered when using the alloy as a weld overlay on steel, and when joining HR-160 plate in a thickness greater than19 millimeters (0.75 inches) with matching filler metal. The effect of silicon on the weldability of HR-160 alloy has been well documented, but the effect of iron is not well understood. Prior experience at Haynes has indicated that iron may be detrimental to the solidification cracking resistance of the alloy. Iron does not segregate to the terminal solidification product in nickel-base alloys, as does silicon [2], but iron may have an indirect or interactive influence on weldability. A set of alloys covering a range of silicon and iron contents was prepared and characterized to better understand the welding metallurgy of HR-160 alloy.

  2. General view looking west along Master Street. (Similar to HABS ...

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

    General view looking west along Master Street. (Similar to HABS No.PA-6694-1). - Acts of the Apostles Church in Jesus Christ, 1400-28 North Twenty-eighth Street, northwest corner of North Twenty-eighth & Master Streets, Philadelphia, Philadelphia County, PA

  3. 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…

  4. MASTER discoveries: bright PSN, new dwarf novae and QSO flare

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Balanutsa, P.; Gress, O.; Popova, E.; Lipunov, V.; Buckley, D.; Rebolo, R.; Serra-Ricart, M.; Tlatov, A.; Budnev, N.; Ivanov, K.; Podesta, R.; Levato, H.; Gorbovskoy, E.; Tiurina, N.; Kuznetsov, A.; Vladimirov, V.; Kornilov, V.; Chazov, V.; Pogrosheva, T.; Potter, S.; Senik, V.; Dormidontov, D.; Parkhomenko, A.; Shurpakov, S.

    2016-10-01

    MASTER-Kislovodsk auto-detection system (Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L) discovered OT source at (RA, Dec) = 11h 05m 33.80s +19d 41m 18.7s on 2016-10-23.06338 UT. The OT unfiltered magnitude is 16.7m (mlim=18.8m).

  5. MASTER-SAAO: bright PSN in PGC343067

    NASA Astrophysics Data System (ADS)

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

    2016-10-01

    MASTER-SAAO auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 03h 33m 33.26s -62d 33m 14.7s on 2016-10-19.96568 UT. The OT unfiltered magnitude is (mlim=18.8).

  6. 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).

  7. MASTER-IAC: high amplitude (>8m) bright OT

    NASA Astrophysics Data System (ADS)

    Lipunov, V.; Lopez, R. Rebolo; Ricart, M. Serra; Tiurina, N.; Gorbovskoy, E.; Balanutsa, P.; Kuznetsov, A.; Kornilov, V.; Gress, O.; Ivanov, K.; Shumkov, V.; Balanutsa, P.; Pogrosheva, T.; Rabinovich, J.; Vlasenko, D.; Shurpakov, S.; Kuvshinov, D.

    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) = 03h 51m 09.53s +15d 28m 56.9s on UT. The OT unfiltered magnitude is (mlim=18.6m).

  8. MASTER-OAFA discovery: 9mag amplitude outburst in SMC

    NASA Astrophysics Data System (ADS)

    Shumkov, V.; Lipunov, V.; Podesta, R.; Levato, H.; Tiurina, N.; Gorbovskoy, E.; Balanutsa, P.; Kornilov, V.; Chazov, V.; Kuznetsov, A.; Vlasenko, D.; Vladimirov, V.; Gress, O.; Ivanov, K.; Budnev, N.; Lopez, C.; Podesta, F.; Saffe, C.

    2016-10-01

    MASTER-OAFA auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L )discovered OT source at (RA, Dec) = 01h 06m 03.18s -74d 47m 15.8s on 2016-10-14.19341 UT. The OT magnitude in unfilter is (limit 18.3m).

  9. MASTER-OAFA discovery: 2 dwarf nova outbursts

    NASA Astrophysics Data System (ADS)

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

    2016-10-01

    MASTER-OAFA (located in Argentina) auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 20h 36m 45.27s -30d 15m 50.1s on 2016-10-14.10257 UT. The OT magnitude in unfiltered is (limit 18.4m).

  10. 14 CFR 23.1361 - Master switch arrangement.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Systems and Equipment § 23.1361 Master switch arrangement. (a) There must be a master switch arrangement to allow ready disconnection of each electric power source from power distribution systems, except as... vapors that might be liberated by the leakage or rupture of any flammable fluid system; and (1)...

  11. 14 CFR 23.1361 - Master switch arrangement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Systems and Equipment § 23.1361 Master switch arrangement. (a) There must be a master switch arrangement to allow ready disconnection of each electric power source from power distribution systems, except as... vapors that might be liberated by the leakage or rupture of any flammable fluid system; and (1)...

  12. 14 CFR 23.1361 - Master switch arrangement.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Systems and Equipment § 23.1361 Master switch arrangement. (a) There must be a master switch arrangement to allow ready disconnection of each electric power source from power distribution systems, except as... vapors that might be liberated by the leakage or rupture of any flammable fluid system; and (1)...

  13. 14 CFR 23.1361 - Master switch arrangement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Systems and Equipment § 23.1361 Master switch arrangement. (a) There must be a master switch arrangement to allow ready disconnection of each electric power source from power distribution systems, except as... vapors that might be liberated by the leakage or rupture of any flammable fluid system; and (1)...

  14. 14 CFR 23.1361 - Master switch arrangement.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Systems and Equipment § 23.1361 Master switch arrangement. (a) There must be a master switch arrangement to allow ready disconnection of each electric power source from power distribution systems, except as... vapors that might be liberated by the leakage or rupture of any flammable fluid system; and (1)...

  15. 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).

  16. 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...

  17. Summary Final Report for the Santa Monica College Master Plan.

    ERIC Educational Resources Information Center

    Santa Monica Coll., CA. Office of Institutional Research.

    This report contains the following seven parts: (1) Brief History of Santa Monica College (SMC), which summarizes SMC's vision and mission; (2) Development Concepts, which includes the purpose and process of the master plan, design and development principles, preferred concepts, and constituency meetings issues; (3) Final Proposed Master Plan,…

  18. 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…

  19. Master's Student Life: The Balance between Student and Professional

    ERIC Educational Resources Information Center

    Grube, Sean A.; Cedarholm, Katie; Jones, Camilla; Dunn, Merrily

    2005-01-01

    This manuscript explores the concept of balance for master's students enrolled in student affairs preparation programs in the Southeast and Midwest. It provides research on the ways balance is restricted for master's students who are employed in a student affairs setting while also enrolled in preparation programs, and it investigates themes which…

  20. 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…

  1. 46 CFR 78.70-1 - Master's responsibility.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 3 2012-10-01 2012-10-01 false Master's responsibility. 78.70-1 Section 78.70-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS OPERATIONS De... Master's responsibility. (a) Before loading bulk grain, or similar combustible bulk cargo, the...

  2. 46 CFR 78.70-1 - Master's responsibility.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 3 2013-10-01 2013-10-01 false Master's responsibility. 78.70-1 Section 78.70-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS OPERATIONS De... Master's responsibility. (a) Before loading bulk grain, or similar combustible bulk cargo, the...

  3. 46 CFR 196.27-1 - Master's and officer's responsibility.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Master's and officer's responsibility. 196.27-1 Section 196.27-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS OPERATIONS Lookouts § 196.27-1 Master's and officer's responsibility. (a) Nothing in this...

  4. 46 CFR 196.80-1 - Master's responsibility.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Master's responsibility. 196.80-1 Section 196.80-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS OPERATIONS Explosive Handling Plan § 196.80-1 Master's responsibility. (a) It shall be the responsibility of the...

  5. 46 CFR 78.70-1 - Master's responsibility.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 3 2014-10-01 2014-10-01 false Master's responsibility. 78.70-1 Section 78.70-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS OPERATIONS De... Master's responsibility. (a) Before loading bulk grain, or similar combustible bulk cargo, the...

  6. 46 CFR 97.55-1 - Master's responsibility.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Master's responsibility. 97.55-1 Section 97.55-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS... Carried § 97.55-1 Master's responsibility. Before loading bulk grain or any bulk solid cargo to...

  7. 46 CFR 196.27-1 - Master's and officer's responsibility.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Master's and officer's responsibility. 196.27-1 Section 196.27-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS OPERATIONS Lookouts § 196.27-1 Master's and officer's responsibility. (a) Nothing in this...

  8. 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…

  9. 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…

  10. The Bologna Master Degree in Search of an Identity

    ERIC Educational Resources Information Center

    Sin, Cristina

    2012-01-01

    This article aims to analyse variances between some emerging projections for the master degree at high policy level and the diverse interpretations and forms observed in its implementation in the aftermath of the Bologna Process reforms. It thus examines European and national-level discourses regarding the master's place and purpose and,…

  11. 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…

  12. 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

  13. 30. Photocopy of map. Insert, p. 138, Master Plan Report, ...

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

    30. Photocopy of map. Insert, p. 138, Master Plan Report, 1960, Vol. II. Layton, Layton and Rohrbach, General Planning and Resource Consultants. 1960 MASTER PLAN, SHOWING PROPOSED LOCATION OF LINNAEAN HOUSE - Missouri Botanical Garden, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

  14. 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)...

  15. 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)...

  16. 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)...

  17. 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…

  18. 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....

  19. 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....

  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. 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....

  2. 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....

  3. 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...

  4. 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…

  5. 46 CFR 78.30-20 - Master's and officer's responsibility.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Master's and officer's responsibility. 78.30-20 Section 78.30-20 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS OPERATIONS Lookouts, Pilothouse Watch, Patrolmen, and Watchmen § 78.30-20 Master's and...

  6. Psychological Testing: Trends in Masters-Level Counseling Psychology Programs.

    ERIC Educational Resources Information Center

    Piotrowski, Chris; Keller, John W.

    1984-01-01

    A survey that investigated the status of psychodiagnostic testing in masters level counseling (terminal) programs showed that whereas the majority of respondents felt that masters graduates should be familiar with projective techniques such as the Rorschach and TAT, few advocated projectives personality asessment as part of the required…

  7. 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.

  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. 33 CFR 385.30 - Master Implementation Sequencing Plan.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Master Implementation Sequencing... Incorporating New Information Into the Plan § 385.30 Master Implementation Sequencing Plan. (a) Not later than... Implementation Sequencing Plan that includes the sequencing and scheduling for implementation of all of...

  10. 33 CFR 385.30 - Master Implementation Sequencing Plan.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Master Implementation Sequencing... Incorporating New Information Into the Plan § 385.30 Master Implementation Sequencing Plan. (a) Not later than... Implementation Sequencing Plan that includes the sequencing and scheduling for implementation of all of...

  11. 21 CFR 874.3330 - Master hearing aid.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 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) Identification. A master hearing aid is an electronic device intended to simulate a hearing aid during...

  12. 21 CFR 874.3330 - Master hearing aid.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 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) Identification. A master hearing aid is an electronic device intended to simulate a hearing aid during...

  13. 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).

  14. 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).

  15. 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).

  16. 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).

  17. 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).

  18. 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).

  19. 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).

  20. 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).

  1. 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).

  2. 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).

  3. Comparative Analysis of Master of Industrial Design Education in Turkey

    ERIC Educational Resources Information Center

    Erkarslan, Onder; Imamogullari, Beril

    2010-01-01

    This research focused on the masters degree programme in industrial design (ID), which is research and practice oriented in the light of current themes and design principles. It argued that a masters degree in industrial design would help graduates specialise in the related field and improve their skills. Therefore, institutional and academic…

  4. A New Approach to Community College Master Planning.

    ERIC Educational Resources Information Center

    Demonica, Dominick; Ogurek, Douglas

    2002-01-01

    Discusses the usefulness of a well-defined master plan to community colleges and explores trends in master planning that place more emphasis on issues that attract and retain students; these include the first impression, a sense of place, a concern for the environment, student housing, parking, and partnership zones. (EV)

  5. 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).

  6. The Master Schedule and Learning: Improving the Quality of Education.

    ERIC Educational Resources Information Center

    Kruse, Carol A.; Kruse, Gary D.

    1995-01-01

    The master schedule determines instructional time, use of space, student grouping, and teacher role. Currently, secondary school buildings are used like factories, and teachers can spend an entire career in the same classroom. Traditional, intensified, and flexible block scheduling produces master schedules with greater flexibility, less…

  7. 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,…

  8. 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.

  9. 46 CFR 97.27-5 - Master's and officer's responsibility.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Master's and officer's responsibility. 97.27-5 Section 97.27-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS OPERATIONS Lookouts § 97.27-5 Master's and officer's responsibility. (a) Nothing in this...

  10. 46 CFR 97.55-1 - Master's responsibility.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Master's responsibility. 97.55-1 Section 97.55-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS... Carried § 97.55-1 Master's responsibility. Before loading bulk grain or any bulk solid cargo to...

  11. 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

  12. 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.

  13. Alloying of aluminum-beryllium alloys

    NASA Astrophysics Data System (ADS)

    Molchanova, L. V.; Ilyushin, V. N.

    2013-01-01

    The existing phase diagrams of Al-Be- X alloys, where X is an alloying element, are analyzed. Element X is noted to poorly dissolve in both aluminum and beryllium. It is shown that the absence of intermetallic compounds in the Al-Be system affects the phase equilibria in an Al-Be- X system. Possible phase equilibria involving phases based on aluminum, beryllium, and intermetallic compounds are proposed, and the types of strengthening of Al-Be alloys by an addition of a third element are classified.

  14. 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…

  15. Catalyst Alloys Processing

    NASA Astrophysics Data System (ADS)

    Tan, Xincai

    2014-10-01

    Catalysts are one of the key materials used for diamond formation at high pressures. Several such catalyst products have been developed and applied in China and around the world. The catalyst alloy most widely used in China is Ni70Mn25Co5 developed at Changsha Research Institute of Mining and Metallurgy. In this article, detailed techniques for manufacturing such a typical catalyst alloy will be reviewed. The characteristics of the alloy will be described. Detailed processing of the alloy will be presented, including remelting and casting, hot rolling, annealing, surface treatment, cold rolling, blanking, finishing, packaging, and waste treatment. An example use of the catalyst alloy will also be given. Industrial experience shows that for the catalyst alloy products, a vacuum induction remelt furnace can be used for remelting, a metal mold can be used for casting, hot and cold rolling can be used for forming, and acid pickling can be used for metal surface cleaning.

  16. Synchronization Analysis of Master-Slave Probabilistic Boolean Networks

    PubMed Central

    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

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

    PubMed

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

    2015-08-28

    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.

  18. Amorphous metal alloy

    DOEpatents

    Wang, R.; Merz, M.D.

    1980-04-09

    Amorphous metal alloys of the iron-chromium and nickel-chromium type have excellent corrosion resistance and high temperature stability and are suitable for use as a protective coating on less corrosion resistant substrates. The alloys are stabilized in the amorphous state by one or more elements of titanium, zirconium, hafnium, niobium, tantalum, molybdenum, and tungsten. The alloy is preferably prepared by sputter deposition.

  19. Low activation ferritic alloys

    DOEpatents

    Gelles, David S.; Ghoniem, Nasr M.; Powell, Roger W.

    1986-01-01

    Low activation ferritic alloys, specifically bainitic and martensitic stainless steels, are described for use in the production of structural components for nuclear fusion reactors. They are designed specifically to achieve low activation characteristics suitable for efficient waste disposal. The alloys essentially exclude molybdenum, nickel, nitrogen and niobium. Strength is achieved by substituting vanadium, tungsten, and/or tantalum in place of the usual molybdenum content in such alloys.

  20. Low activation ferritic alloys

    DOEpatents

    Gelles, D.S.; Ghoniem, N.M.; Powell, R.W.

    1985-02-07

    Low activation ferritic alloys, specifically bainitic and martensitic stainless steels, are described for use in the production of structural components for nuclear fusion reactors. They are designed specifically to achieve low activation characteristics suitable for efficient waste disposal. The alloys essentially exclude molybdenum, nickel, nitrogen and niobium. Strength is achieved by substituting vanadium, tungsten, and/or tantalum in place of the usual molybdenum content in such alloys.

  1. PLUTONIUM-ZIRCONIUM ALLOYS

    DOEpatents

    Schonfeld, F.W.; Waber, J.T.

    1960-08-30

    A series of nuclear reactor fuel alloys consisting of from about 5 to about 50 at.% zirconium (or higher zirconium alloys such as Zircaloy), balance plutonium, and having the structural composition of a plutonium are described. Zirconium is a satisfactory diluent because it alloys readily with plutonium and has desirable nuclear properties. Additional advantages are corrosion resistance, excellent fabrication propenties, an isotropie structure, and initial softness.

  2. MIDAS (Master Information and Data Acquisition System)

    SciTech Connect

    Ball, D.L.

    1986-01-01

    The Master Information and Data Acquisition System (MIDAS) is a computerized work control system that provides 24-hour, real-time access to plant equipment information and work package status. It is used in the 400 Area of the Department of Energy (DOE) Hanford Site in Richland, Washington. MIDAS was originally created to aid in the release and control of work at the Fast Flux Test Facility (FFTF), which is operated by the Westinghouse Hanford Company for the DOE. After MIDAS performed that function at FFTF successfully for over two years, its role was expanded to provide similar functions for other facilities supporting the LMR mission. Through its ability to provide online, accurate information on plant components, safety criteria, and work package status, MIDAS reinforces Operations functions and the control and authorization of maintenance activities in the FFTF plant and in other related facilities. Thus, MIDAS enhances the operational safety, as well as the planning and scheduling process for these facilities. MIDAS consists of three parts: The Plant Tracking System (PTS), the Work Control Log (WCL), and the MIDAS Component Indices (MCI).

  3. 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.

  4. Tilts of the Master Equatorial Tower

    NASA Astrophysics Data System (ADS)

    Ahlstrom, H. G., Jr.; Gawronski, W.; Girdner, D.; Noskoff, E.; Sommerville, J. N.

    2000-07-01

    At the center of the DSS-14 antenna, a tower reaches to the focal point of the antenna dish. The master equatorial (ME) instrument is located at the top of the tower. This instrument precisely (with an accuracy that exceeds that of the antenna) follows the commanded trajectory. Through the optical coupling, the antenna focal point follows the ME. One factor of the antenna pointing precision is the movement of the ME base, i.e., the top of the tower. For this reason, measurements of the ME tower tilts have been taken in order to quantify the tilts, to determine possible causes of the tilting, and to update the antenna pointing budget. They were conducted under three antenna operating modes: during tracking, slewing, and antenna stowing. The measurements indicate that the ME tower tilts introduce significant pointing errors that exceed the required 32-GHz (Ka-band) pointing precision (estimated as 0.8 mdeg for a 0.1-dB gain loss). Four different sources of tilt were identified and require verification.

  5. 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.

  6. 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.

  7. 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

  8. 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.

  9. 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.

  10. 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.

  11. 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.

  12. 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

  13. NICKEL-BASE ALLOY

    DOEpatents

    Inouye, H.; Manly, W.D.; Roche, T.K.

    1960-01-19

    A nickel-base alloy was developed which is particularly useful for the containment of molten fluoride salts in reactors. The alloy is resistant to both salt corrosion and oxidation and may be used at temperatures as high as 1800 deg F. Basically, the alloy consists of 15 to 22 wt.% molybdenum, a small amount of carbon, and 6 to 8 wt.% chromium, the balance being nickel. Up to 4 wt.% of tungsten, tantalum, vanadium, or niobium may be added to strengthen the alloy.

  14. 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.

  15. Master integrals for splitting functions from differential equations in QCD

    NASA Astrophysics Data System (ADS)

    Gituliar, Oleksandr

    2016-02-01

    A method for calculating phase-space master integrals for the decay process 1 → n masslesspartonsinQCDusingintegration-by-partsanddifferentialequationstechniques is discussed. The method is based on the appropriate choice of the basis for master integrals which leads to significant simplification of differential equations. We describe an algorithm how to construct the desirable basis, so that the resulting system of differential equations can be recursively solved in terms of (G) HPLs as a series in the dimensional regulator ɛ to any order. We demonstrate its power by calculating master integrals for the NLO time-like splitting functions and discuss future applications of the proposed method at the NNLO precision.

  16. 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

  17. The determinants of performance in master swimmers: an analysis of master world records.

    PubMed

    Zamparo, P; Gatta, G; di Prampero, P E

    2012-10-01

    Human performances in sports decline with age in all competitions/disciplines. Since the effects of age are often compounded by disuse, the study of master athletes provides the opportunity to investigate the effects of age per se on the metabolic/biomechanical determinants of performance. For all master age groups, swimming styles and distances, we calculated the metabolic power required to cover the distance (d) in the best performance time as: E' maxR ¼ C d=BTP ¼ C vmax; where C is the energy cost of swimming in young elite swimmers, vmax = d/BTP is the record speed over the distance d, and BTP was obtained form "cross-sectional data" (http://www.fina.org). To establish a record performance, E' maxR must be equal to the maximal available metabolic power (E'maxA). This was calculated assuming a decrease of 1% per year at 40 - 70 years, 2% at 70 - 80 years and 3% at 80 - 90 years (as indicated in the literature) and compared to the E' maxR values, whereas up to about 55 years of age E' maxR ¼ E' maxA; for older subjects E' maxA > E' maxR; the difference increasing linearly by about 0.30% (backstroke), 1.93% (butterfly), 0.92% (front crawl) and 0.37% (breaststroke) per year (average over the 50, 100 and 200 m distances). These data suggest that the energy cost of swimming increases with age. Hence, the decrease in performance in master swimmers is due to both decrease in the metabolic power available (E' maxA) and to an increase in C. PMID:22302378

  18. 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

  19. VIEW OF MASTER CLOCK, SECOND FLOOR, BUILDING 1, FACING NORTH ...

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

    VIEW OF MASTER CLOCK, SECOND FLOOR, BUILDING 1, FACING NORTH - Roosevelt Base, Administration & Brig Building, Bounded by Nevada & Colorado Streets, Reeves & Richardson Avenues, Long Beach, Los Angeles County, CA

  20. FACILITY 713, HALLWAY LOOKING TOWARDS MASTER BEDROOM END, VIEW FACING ...

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

    FACILITY 713, HALLWAY LOOKING TOWARDS MASTER BEDROOM END, VIEW FACING NORTH. - Schofield Barracks Military Reservation, Central-Entry Single-Family Housing Type, Between Bragg & Grime Streets near Ayres Avenue, Wahiawa, Honolulu County, HI

  1. A New Century, a New Millennium, a New Master's Program.

    ERIC Educational Resources Information Center

    Molseed, Timothy R.; Calhoon, David

    2003-01-01

    Describes process and conceptual frameworks involved in redesigning a Master's of Science in Curriculum and Instruction program at a small north-central state university. (Contains 12 references.) (PKP)

  2. INTERIOR OF MASTER BEDROOM, WITH ENTRY DOOR TO LEFT. VIEW ...

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

    INTERIOR OF MASTER BEDROOM, WITH ENTRY DOOR TO LEFT. VIEW FACING EAST. - U.S. Naval Base, Pearl Harbor, Naval Housing Area Makalapa, Transportation Department Office, 47 Makalapa Drive, Pearl City, Honolulu County, HI

  3. FACILITY 810A, MASTER BEDROOM, VIEW FACING EAST. Schofield Barracks ...

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

    FACILITY 810A, MASTER BEDROOM, VIEW FACING EAST. - Schofield Barracks Military Reservation, Duplex Housing Type with Corner Entries, Between Hamilton & Tidball Streets near Williston Avenue, Wahiawa, Honolulu County, HI

  4. 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

  5. DSSTOX MASTER STRUCTURE-INDEX FILE: SDF FILE AND DOCUMENTATION

    EPA Science Inventory

    The DSSTox Master Structure-Index File serves to consolidate, manage, and ensure quality and uniformity of the chemical and substance information spanning all DSSTox Structure Data Files, including those in development but not yet published separately on this website.

  6. 2. NORTH SIDE. MASTER AERIAL SWITCH ON LOWER RIGHT PORTION ...

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

    2. NORTH SIDE. MASTER AERIAL SWITCH ON LOWER RIGHT PORTION OF WALL. TRIPOD AND TENSION WEIGHTS AT LEFT. - Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Zero Road, San Diego, San Diego County, CA

  7. 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.

  8. 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

  9. 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

  10. 46 CFR 78.70-1 - Master's responsibility.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...-Energizing of Cargo Hold Lighting Circuits When Grain or Other Combustible Bulk Cargo is Carried § 78.70-1 Master's responsibility. (a) Before loading bulk grain, or similar combustible bulk cargo, the...

  11. 46 CFR 78.70-1 - Master's responsibility.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...-Energizing of Cargo Hold Lighting Circuits When Grain or Other Combustible Bulk Cargo is Carried § 78.70-1 Master's responsibility. (a) Before loading bulk grain, or similar combustible bulk cargo, the...

  12. 46 CFR 97.55-1 - Master's responsibility.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... OPERATIONS De-Energizing of Cargo Hold Lighting Circuits When Grain or Other Combustible Bulk Cargo Is Carried § 97.55-1 Master's responsibility. (a) Before loading bulk grain, or similar combustible...

  13. [MODERN EDUCATIONAL TECHNOLOGY MASTERING PRACTICAL SKILLS OF GENERAL PRACTITIONERS].

    PubMed

    Kovalchuk, L I; Prokopchuk, Y V; Naydyonova, O V

    2015-01-01

    The article presents the experience of postgraduate training of general practitioners--family medicine. Identified current trends, forms and methods of pedagogical innovations that enhance the quality of learning and mastering the practical skills of primary professionals providing care.

  14. 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.

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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

  20. 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

  1. 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

  2. 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

  3. 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

  4. 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

  5. Copper-tantalum alloy

    DOEpatents

    Schmidt, Frederick A.; Verhoeven, John D.; Gibson, Edwin D.

    1986-07-15

    A tantalum-copper alloy can be made by preparing a consumable electrode consisting of an elongated copper billet containing at least two spaced apart tantalum rods extending longitudinally the length of the billet. The electrode is placed in a dc arc furnace and melted under conditions which co-melt the copper and tantalum to form the alloy.

  6. Cesium iodide alloys

    DOEpatents

    Kim, H.E.; Moorhead, A.J.

    1992-12-15

    A transparent, strong CsI alloy is described having additions of monovalent iodides. Although the preferred iodide is AgI, RbI and CuI additions also contribute to an improved polycrystalline CsI alloy with outstanding multispectral infrared transmittance properties. 6 figs.

  7. Ductile transplutonium metal alloys

    DOEpatents

    Conner, William V.

    1983-01-01

    Alloys of Ce with transplutonium metals such as Am, Cm, Bk and Cf have properties making them highly suitable as sources of the transplutonium element, e.g., for use in radiation detector technology or as radiation sources. The alloys are ductile, homogeneous, easy to prepare and have a fairly high density.

  8. Nickel base coating alloy

    NASA Technical Reports Server (NTRS)

    Barrett, C. A. (Inventor); Lowell, C. E. (Inventor)

    1986-01-01

    Zirconium is added to a Ni-30 Al (beta) intermetallic alloy in the range of 0.05 w/o to 0.25 w/o. This addition is made during melting or by using metal powders. The addition of zirconium improves the cyclic oxidation resistance of the alloys at temperatures above 1100 C.

  9. PLUTONIUM-CERIUM ALLOY

    DOEpatents

    Coffinberry, A.S.

    1959-01-01

    An alloy is presented for use as a reactor fuel. The binary alloy consists essentially of from about 5 to 90 atomic per cent cerium and the balance being plutonium. A complete phase diagram for the cerium--plutonium system is given.

  10. Neutron Absorbing Alloys

    DOEpatents

    Mizia, Ronald E.; Shaber, Eric L.; DuPont, John N.; Robino, Charles V.; Williams, David B.

    2004-05-04

    The present invention is drawn to new classes of advanced neutron absorbing structural materials for use in spent nuclear fuel applications requiring structural strength, weldability, and long term corrosion resistance. Particularly, an austenitic stainless steel alloy containing gadolinium and less than 5% of a ferrite content is disclosed. Additionally, a nickel-based alloy containing gadolinium and greater than 50% nickel is also disclosed.

  11. Aluminum battery alloys

    DOEpatents

    Thompson, D.S.; Scott, D.H.

    1984-09-28

    Aluminum alloys suitable for use as anode structures in electrochemical cells are disclosed. These alloys include iron levels higher than previously felt possible, due to the presence of controlled amounts of manganese, with possible additions of magnesium and controlled amounts of gallium.

  12. Aluminum battery alloys

    DOEpatents

    Thompson, David S.; Scott, Darwin H.

    1985-01-01

    Aluminum alloys suitable for use as anode structures in electrochemical cs are disclosed. These alloys include iron levels higher than previously felt possible, due to the presence of controlled amounts of manganese, with possible additions of magnesium and controlled amounts of gallium.

  13. Ductile transplutonium metal alloys

    DOEpatents

    Conner, W.V.

    1981-10-09

    Alloys of Ce with transplutonium metals such as Am, Cm, Bk and Cf have properties making them highly suitable as souces of the transplutonium element, e.g., for use in radiation detector technology or as radiation sources. The alloys are ductile, homogeneous, easy to prepare and have a fairly high density.

  14. MASTER-Amur: new bright dwarf nova outburst

    NASA Astrophysics Data System (ADS)

    Popova, E.; Lipunov, V.; Gorbovskoy, E.; Tiurina, N.; Balanutsa, P.; Kuznetsov, A.; Gress, O.; Ivanov, K.; Chazov, V.; Kuvshinov, D.; Vlasenko, D.; Gabovich, A.; Yurkov, V.; Sergienko, Yu.; Shumkov, V.; Pogrosheva, T.

    2016-10-01

    MASTER-Amur (located in Blagoveschensk, Amur river, Far East, Russia) auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L ) discovered OT source at (RA, Dec) = 22h 50m 09.67s +50d 14m 11.2s on 2016-10-17.43137 UT. The OT unfiltered magnitude is 16.4m (limit 18.1m).

  15. 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.

  16. 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.

  17. 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.

  18. 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).

  19. Strength training improves cycling efficiency in master endurance athletes.

    PubMed

    Louis, Julien; Hausswirth, Christophe; Easthope, Christopher; Brisswalter, Jeanick

    2012-02-01

    The purpose of this study was to test the effect of a 3-week strength training program of knee extensor muscles on cycling delta efficiency in master endurance athletes. Nine master (age 51.5 ± 5.5 years) and 8 young (age 25.6 ± 5.9 years) endurance athletes with similar training levels participated in this study. During three consecutive weeks, all the subjects were engaged in a strength training program of the knee extensor muscles. Every week, they performed three training sessions consist of 10 × 10 knee extensions at 70% of maximal repetition with 3 min rest between in a leg extension apparatus. Maximal voluntary contraction torque (MVC torque) and force endurance (End) were assessed before, after every completed week of training, and after the program. Delta efficiency (DE) in cycling was evaluated before and after the training period. Before the training period, MVC torque, End, and DE in cycling were significantly lower in masters than in young. The strength training induced a significant improvement in MVC torque in all the subjects, more pronounced in masters (+17.8% in masters vs. +5.9% in young, P < 0.05). DE in cycling also significantly increased after training in masters, whereas it was only a trend in young. A significant correlation (r = 0.79, P < 0.01) was observed between MVC torque and DE in cycling in masters. The addition of a strength training program for the knee extensor muscles to endurance-only training induced a significant improvement in strength and cycling efficiency in master athletes. This enhancement in muscle performance alleviated all the age-related differences in strength and efficiency.

  20. 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).

  1. 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).

  2. 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.

  3. Constitutive model for the dynamic response of a NiTi shape memory alloy

    NASA Astrophysics Data System (ADS)

    Shi, Xiaohong; Zeng, Xiangguo; Chen, Huayan

    2016-07-01

    In this paper, based on irreversible thermodynamic theory, the Helmholtz free energy function, was selected to deduce both the master equations and evolution equations of the constitutive model of a NiTi alloy under high strain. The Helmholtz free energy function contains the parameters of the reflecting phase transition and plastic property. The constitutive model for a NiTi alloy was implemented using a semi-implicit stress integration algorithm. Four successive stages can be differentiated and simulated: parent phase elasticity, martensitic phase transition, martensitic elasticity, and dislocation yield. The simulation results are in good agreement with the experimental results.

  4. 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

  5. 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

  6. 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

  7. Ultrahigh temperature intermetallic alloys

    SciTech Connect

    Brady, M.P.; Zhu, J.H.; Liu, C.T.; Tortorelli, P.F.; Wright, J.L.; Carmichael, C.A.; Walker, L.R.

    1997-12-01

    A new family of Cr-Cr{sub 2}X based alloys with fabricability, mechanical properties, and oxidation resistance superior to previously developed Cr-Cr{sub 2}Nb and Cr-Cr{sub 2}Zr based alloys has been identified. The new alloys can be arc-melted/cast without cracking, and exhibit excellent room temperature and high-temperature tensile strengths. Preliminary evaluation of oxidation behavior at 1100 C in air indicates that the new Cr-Cr{sub 2}X based alloys form an adherent chromia-based scale. Under similar conditions, Cr-Cr{sub 2}Nb and Cr-Cr{sub 2}Zr based alloys suffer from extensive scale spallation.

  8. Creep and creep-rupture behavior of Alloy 718

    SciTech Connect

    Brinkman, C.R.; Booker, M.K.; Ding, J.L.

    1991-01-01

    Data obtained from creep and creep-rupture tests conducted on 18 heats of Alloy 718 were used to formulate models for predicting high temperature time dependent behavior of this alloy. Creep tests were conducted on specimens taken from a number of commercial product forms including plate, bar, and forgoing material that had been procured and heat treated in accordance with ASTM specifications B-670 or B-637. Data were obtained over the temperature range of 427 to 760{degree}C ad at test times to about 87,000 h. Comparisons are given between experimental data and the analytical models. The analytical models for creep-rupture included one based on lot-centering regression analysis and two based on the Minimum Commitment Method. A master'' curve approach was used to develop and equation for estimating creep deformation up to the onset of tertiary creep. 11 refs., 13 figs.

  9. The use of "grand master" events for waveform cross correlation

    NASA Astrophysics Data System (ADS)

    Kitov, I. O.; Bobrov, D.; Given, J. W.

    2012-12-01

    More than 90% of seismic events recorded at teleseismic and regional distances are from a few relatively small geographic regions, causing the distribution of seismic events in the Reviewed Event Bulletin (REB) of the International Data Centre (IDC) to be inhomogeneous. When considering the waveform cross correlation technique for the detection, phase association and event building processes that are performed as part of monitoring compliance of the Comprehensive Nuclear-Test-Ban Treaty one is confined to the areas with historical seismicity. The backbone of the waveform cross correlation method is the set of master events (earthquakes or explosions) with high quality waveform templates that have been recorded at array stations of the International Monitoring System (IMS). These master events have to be evenly distributed and their template waveforms should be representative and pure (ie., with negligible noise input). The coverage and characteristic of historical seismicity observed by the IMS seismic network since 2001 does not match these requirements. The current REB allows selection of a number of master events in seismically active areas but even in these areas the quality of templates varies from master to master. In this study, we propose to replicate waveforms from the best master event over a regular grid expanding several hundred kilometers from its epicenter. We call this master event the "grand master". For each grid point, i.e. replicated grand master event, the template has the relevant theoretical time delays between individual sensors at the involved array stations. Since the empirical deviations from the theoretical arrival times at these sensors are inherently related to seismic velocity structure beneath the station, they are fully retained for all replicated master events within several hundred kilometers. These empirical travel time residuals are small but play a key role in the waveform cross correlation method for weak signals. They define a

  10. Mastering Interproximal Stripping: With Innovations in Slenderization

    PubMed Central

    Shrivastav, Sunita S; Hazarey, Pushpa V

    2012-01-01

    of crowding, some can be approached with expansion after thorough diagnosis and treatment planning. Most of these cases will require extraction of permanent teeth to preserve facial esthetics and the integrity of the supporting soft tissue. Sequential proximal stripping is routinely carried out to avoid extraction in borderline cases where space discrepancy is less and reserved for treatment of mild tooth-size/arch-size discrepancies. How to cite this article: Sharma NS, Shrivastav SS, Hazarey PV. Mastering Interproximal Stripping: With Innovations in Slenderization. Int J Clin Pediatr Dent 2012;5(2):163-166. PMID:25206161

  11. 21 CFR 225.102 - Master record file and production records.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... or production run of medicated feed to which it pertains. The Master Record File or card shall... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Master record file and production records. 225.102....102 Master record file and production records. (a) The Master Record File provides the...

  12. 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...

  13. 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...

  14. 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...

  15. 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…

  16. THORIUM-SILICON-BERYLLIUM ALLOYS

    DOEpatents

    Foote, F.G.

    1959-02-10

    Th, Si, anol Bt alloys where Be and Si are each present in anmounts between 0.1 and 3.5% by weight and the total weight per cent of the minor alloying elements is between 1.5 and 4.5% are discussed. These ternary alloys show increased hardness and greater resistant to aqueous corrosion than is found in pure Th, Th-Si alloys, or Th-Be alloys.

  17. Magnesium silicide intermetallic alloys

    NASA Astrophysics Data System (ADS)

    Li, Gh.; Gill, H. S.; Varin, R. A.

    1993-11-01

    Methods of induction melting an ultra-low-density magnesium silicide (Mg2Si) intermetallic and its alloys and the resulting microstructure and microhardness were studied. The highest quality ingots of Mg2Si alloys were obtained by triple melting in a graphite crucible coated with boron nitride to eliminate reactivity, under overpressure of high-purity argon (1.3 X 105 Pa), at a temperature close to but not exceeding 1105 °C ± 5 °C to avoid excessive evaporation of Mg. After establishing the proper induction-melting conditions, the Mg-Si binary alloys and several Mg2Si alloys macroalloyed with 1 at. pct of Al, Ni, Co, Cu, Ag, Zn, Mn, Cr, and Fe were induction melted and, after solidification, investigated by optical microscopy and quantitative X-ray energy dispersive spectroscopy (EDS). Both the Mg-rich and Si-rich eutectic in the binary alloys exhibited a small but systematic increase in the Si content as the overall composition of the binary alloy moved closer toward the Mg2Si line compound. The Vickers microhardness (VHN) of the as-solidified Mg-rich and Si-rich eutectics in the Mg-Si binary alloys decreased with increasing Mg (decreasing Si) content in the eutectic. This behavior persisted even after annealing for 75 hours at 0.89 pct of the respective eutectic temperature. The Mg-rich eutectic in the Mg2Si + Al, Ni, Co, Cu, Ag, and Zn alloys contained sections exhibiting a different optical contrast and chemical composition than the rest of the eutectic. Some particles dispersed in the Mg2Si matrix were found in the Mg2Si + Cr, Mn, and Fe alloys. The EDS results are presented and discussed and compared with the VHN data.

  18. TUNGSTEN BASE ALLOYS

    DOEpatents

    Schell, D.H.; Sheinberg, H.

    1959-12-15

    A high-density quaternary tungsten-base alloy having high mechanical strength and good machinability composed of about 2 wt.% Ni, 3 wt.% Cu, 5 wt.% Pb, and 90wt.% W is described. This alloy can be formed by the powder metallurgy technique of hot pressing in a graphite die without causing a reaction between charge and the die and without formation of a carbide case on the final compact, thereby enabling re-use of the graphite die. The alloy is formable at hot- pressing temperatures of from about 1200 to about 1350 deg C. In addition, there is little component shrinkage, thereby eliminating the necessity of subsequent extensive surface machining.

  19. 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

  20. Torsional testing of Canal Master U hand instruments.

    PubMed

    Pearson, K; Burgess, J; Senia, S

    1992-08-01

    Ten each of size 25, 30, 35, 40, and 45 Canal Master U hand instruments were tested for torsional failure and revolutions to failure. In addition, the point at which separation occurred was measured on the instrument shaft. An Instron 1125 machine was used for all torsion testing. The mean torque failure value for size 25 and 35 Canal Master U instruments exceeded the ADA specification No. 28 minimum values while sizes 30, 40, and 45 were below the ADA minimum average values. All Canal Master U averages for revolutions to failure exceeded the ADA minimums. Although size 25 was above the minimum average, due to a wide range of values, 5 of the 10 were below the ADA specification No. 28 values. The point of instrument separation was 0.325 to 1.575 mm behind the cutting head. Due to the structural design differences of endodontic files versus Canal Master U, it is suggested that an additional category of ADA specification be introduced for Canal Master endodontic instruments.

  1. Master scaling of perceived intensity of touch, cold and warmth.

    PubMed

    Berglund, Birgitta; Harju, Eva-Liz

    2003-01-01

    A new approach is presented for scaling perceived intensity of touch, cold and warmth based on magnitude estimation. In this method named master scaling thenar is utilized as common reference area for scaling and calibrating perceived intensity. The master scaling is particularly well suited for clinical applications in which the stimulation in pain-affected body areas creates a complex perception (e.g., paradoxical heat for cold stimulation) and/or aberrant psychophysical functions for perceived intensity. The results from three different experiments showed that: (a) All patients and healthy subjects were able to scale adequately the perceived intensity of touch, cold, and warmth at unaffected body areas. (b) Thenar stimulations were shown to be adequate common references in the joint scaling of perceived intensity of other body areas in pain patients as well as healthy persons. (c) Individual thenar psychophysical functions can be used for screening patients and healthy persons with regard to their ability to scale perceived intensity of touch, cold and warmth. (d) Master scaled perceived intensity scales can be used for determining if various pain-unaffected body areas are normal or abnormal in patients and in healthy persons. (e) The interindividual variation in perceived intensity is considerably reduced after master scaling and approaches that of intraindividual variation as found in olfaction and hearing. Finally, empirically based thenar Master Functions of perceived intensity for touch, cold and warmth are proposed to be used in future sensory testing of patients, as well as of healthy persons.

  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. 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…

  4. Electroplating on titanium alloy

    NASA Technical Reports Server (NTRS)

    Lowery, J. R.

    1971-01-01

    Activation process forms adherent electrodeposits of copper, nickel, and chromium on titanium alloy. Good adhesion of electroplated deposits is obtained by using acetic-hydrofluoric acid anodic activation process.

  5. Alloy Selection System

    SciTech Connect

    2001-02-01

    Software will Predict Corrosion Rates to Improve Productivity in the Chemical Industry. Many aspects of equipment design and operation are influenced by the choice of the alloys used to fabricate process equipment.

  6. PLUTONIUM-URANIUM ALLOY

    DOEpatents

    Coffinberry, A.S.; Schonfeld, F.W.

    1959-09-01

    Pu-U-Fe and Pu-U-Co alloys suitable for use as fuel elements tn fast breeder reactors are described. The advantages of these alloys are ease of fabrication without microcracks, good corrosion restatance, and good resistance to radiation damage. These advantages are secured by limitation of the zeta phase of plutonium in favor of a tetragonal crystal structure of the U/sub 6/Mn type.

  7. Torsional properties of stainless steel Canal Master U and Flexogates.

    PubMed

    Camps, J J; Pertot, W J

    1994-11-01

    The purpose of this study was to evaluate and compare the torsional properties of Flexogates and Canal Master U instruments. Torsion and bending tests were performed on both designs of instrument according to ANSI/ADA specification number 28 criteria and standards. Ten instruments of each size, sizes 25 to 50 were used for each test. Four parameters were measured: the moment at failure, the rotation at failure, the separation point at failure and the bending moment at a 45 degrees angle. Both instruments satisfied ANSI/ADA standards for rotation at failure and bending moment. Canal Master U satisfied ANSI/ADA standards for moment at failure in all sizes except 45 and 50. Flexogates did not satisfy these standards in all sizes except 50. Flexogates separated at the end of the shaft whereas Canal master U separated just behind the cutting head. Both instruments showed favourable physical properties for preparing root canals.

  8. 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.

  9. 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.

  10. 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.

  11. 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.

  12. 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.

  13. 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.

  14. Disk Alloy Development

    NASA Technical Reports Server (NTRS)

    Gabb, Tim; Gayda, John; Telesman, Jack

    2001-01-01

    The advanced powder metallurgy disk alloy ME3 was designed using statistical screening and optimization of composition and processing variables in the NASA HSR/EPM disk program to have extended durability at 1150 to 1250 "Fin large disks. Scaled-up disks of this alloy were produced at the conclusion of this program to demonstrate these properties in realistic disk shapes. The objective of the UEET disk program was to assess the mechanical properties of these ME3 disks as functions of temperature, in order to estimate the maximum temperature capabilities of this advanced alloy. Scaled-up disks processed in the HSR/EPM Compressor / Turbine Disk program were sectioned, machined into specimens, and tested in tensile, creep, fatigue, and fatigue crack growth tests by NASA Glenn Research Center, in cooperation with General Electric Engine Company and Pratt & Whitney Aircraft Engines. Additional sub-scale disks and blanks were processed and tested to explore the effects of several processing variations on mechanical properties. Scaled-up disks of an advanced regional disk alloy, Alloy 10, were used to evaluate dual microstructure heat treatments. This allowed demonstration of an improved balance of properties in disks with higher strength and fatigue resistance in the bores and higher creep and dwell fatigue crack growth resistance in the rims. Results indicate the baseline ME3 alloy and process has 1300 to 1350 O F temperature capabilities, dependent on detailed disk and engine design property requirements. Chemistry and process enhancements show promise for further increasing temperature capabilities.

  15. Master data management: getting your house in order.

    PubMed

    Seiler, Kathleen Petri; Bodycombe, Nicole E; Hawkins, Ted; Shell, Robert; Lemon, Andrew; de Souza, Andrea; Clemons, Paul A

    2011-11-01

    The availability of high-throughput techniques combined with more exploratory and confirmatory studies in small-molecule science (e.g., probe- and drug-discovery) creates a significant need for structured approaches to data management. The probe- and drug-discovery scientific processes start and end with lower-throughput experiments, connected often by high-throughput cheminformatics, screening, and small-molecule profiling experiments. A rigorous and disciplined approach to data management ensures that data can be used to ask complex questions of assay results, and allows many questions to be answered computationally, without the need for significant manual effort. A structured approach to recording scientific experimental design and observations involves using a consistently maintained set of 'master data' or 'metadata'. Master data include sets of tightly controlled terminology used to describe an experiment, including both materials and methods. Master data can be used at the level of an individual laboratory or with a scope as extensive as a whole community of scientists. Consistent use of master data increases experimental power by allowing data analysis to connect all parts of the discovery life cycle, across experiments performed by different researchers and from different laboratories, thus decreasing the opportunity cost for making novel connections between results. Despite the promise of this increased experimental power, challenges remain in implementation and consistent use of master data management (MDM) techniques in the laboratory. In this paper, we discuss how specific MDM techniques can enhance the quality and utility of scientific data at a project, laboratory, and institutional level. We present a model for storage and exploitation of master data, practical applications of these techniques in the research context of small-molecule science, and specific benefits of MDM to small-molecule screening aimed at probe- and drug-discovery.

  16. 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.

  17. 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.

  18. A derivation of the master equation from path entropy maximization

    PubMed Central

    Lee, Julian; Pressé, Steve

    2012-01-01

    The master equation and, more generally, Markov processes are routinely used as models for stochastic processes. They are often justified on the basis of randomization and coarse-graining assumptions. Here instead, we derive nth-order Markov processes and the master equation as unique solutions to an inverse problem. We find that when constraints are not enough to uniquely determine the stochastic model, an nth-order Markov process emerges as the unique maximum entropy solution to this otherwise underdetermined problem. This gives a rigorous alternative for justifying such models while providing a systematic recipe for generalizing widely accepted stochastic models usually assumed to follow from the first principles. PMID:22920099

  19. 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.

  20. 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

  1. 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

  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. 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

  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. 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

  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 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

  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. 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

  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. 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

  9. Dynamical suppression of decoherence by phase kicks: Master equation approach

    SciTech Connect

    Ban, Masashi; Kitajima, Sachiko; Shibata, Fumiaki

    2007-08-15

    The irreversible time evolution of a quantum system interacting with a large environmental system can be described by a quantum master equation. When an external field is applied to a quantum system, a non-Markovian mater equation is derived in a rigorous way, where the relaxation terms in the quantum master equation include the effects of the external field. It is shown that, when the external field is a sequence of phase-modulation pulses, the decoherence of the quantum system can be suppressed under certain conditions. To see the effects of phase-modulation pulses, the irreversible time evolutions of qubit and photon systems are investigated in detail.

  10. Correlation between diffusion barriers and alloying energy in binary alloys.

    PubMed

    Vej-Hansen, Ulrik Grønbjerg; Rossmeisl, Jan; Stephens, Ifan E L; Schiøtz, Jakob

    2016-01-28

    In this paper, we explore the notion that a negative alloying energy may act as a descriptor for long term stability of Pt-alloys as cathode catalysts in low temperature fuel cells. Using density functional theory calculations, we show that there is a correlation between the alloying energy of an alloy, and the diffusion barriers of the minority component. Alloys with a negative alloying energy may show improved long term stability, despite the fact that there is typically a greater thermodynamic driving force towards dissolution of the solute metal over alloying. In addition to Pt, we find that this trend also appears to hold for alloys based on Al and Pd. PMID:26750475

  11. 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.

  12. Nanoparticle-Induced Superior Hot Tearing Resistance of A206 Alloy

    NASA Astrophysics Data System (ADS)

    Choi, Hongseok; Cho, Woo-hyun; Konishi, Hiromi; Kou, Sindo; Li, Xiaochun

    2013-04-01

    Al- Cu alloys (such as A206) offer high strength and high fracture toughness at both room and elevated temperatures. However, their widespread applications are limited because of their high susceptibility to hot tearing. This article presents a nanotechnology approach to enhance hot-tearing resistance for A206. Specifically, γ-Al2O3 nanoparticles were used, and their effects on the hot-tearing resistance of the as-cast Al-4.5Cu alloy (A206) were investigated. While it is well known that grain refinement can improve the hot-tearing resistance of cast Al alloys, the current study demonstrated that nanoparticles can be much more effective in the case of A206. The hot-tearing susceptibilities (HTSs) of A206 alloy and its Al2O3 nanocomposite were evaluated by constrained rod casting (CRC) with a steel mold. Monolithic A206 and M206 (the Ti-free version of A206) alloys with the B contents of 20, 40, and 300 ppm from an Al-5Ti-1B master alloy addition were also cast under the same conditions for comparison. The results showed that with an addition of 1 wt pct γ-Al2O3 nanoparticles, the extent of hot tearing in A206 alloys was markedly reduced to nearly that of A356, an Al-Si alloy highly resistant to hot tearing. As compared with grain-refined A206 or M206, the hot-tearing resistance of the nanocomposites was significantly better, even though the grain size was not reduced as much. Microstructural analysis suggested that γ-Al2O3 nanoparticles modified the solidification microstructure of the eutectic of θ-Al2Cu and α-Al, as well as refined primary grains, resulting in the enhancement of the hot-tearing resistance of A206 to a level similar to that of A356 alloy.

  13. 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,…

  14. 33 CFR 385.30 - Master Implementation Sequencing Plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Master Implementation Sequencing 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...

  15. 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…

  16. Florida Master Plan and Action Guide for Energy Education.

    ERIC Educational Resources Information Center

    Hammond, William; And Others

    This master plan for energy education consists of the following sections: (1) a rationale statement; (2) an energy policy statement; (3) general goals and objectives; (4) a status report for existing energy education programs in Florida; (5) an overview of alternative strategies for implementing an energy education program statewide; (6)…

  17. Master's Theses in Geography: American and Canadian Universities. A Bibliography.

    ERIC Educational Resources Information Center

    Stuart, Merrill M.

    The bibliography cites over 5,000 master's theses completed in geography departments in the United States and Canada through 1972. The theses are arranged by author within one of the following categories: (1) agricultural geography; (2) association of man and environment; (3) climatology; (4) cultural geography; (5) educational geography; (6)…

  18. 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.

  19. 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…

  20. Retention Initiatives Used by Professional Master's Athletic Training Program Directors

    ERIC Educational Resources Information Center

    Bowman, Thomas G.; Dodge, Thomas M.; Mazerolle, Stephanie M.

    2015-01-01

    Context: Many professional master's athletic training program directors believe retention is a problem facing athletic training education. However, it remains unknown what steps, if any, are taken to improve retention. Objective: To inquire with program directors about their respective methods and interventions aimed at increasing retention rates.…

  1. The Challenge is Change: Ohio's Master Plan for Higher Education.

    ERIC Educational Resources Information Center

    Ohio Board of Regents, Columbus.

    These two documents present an executive summary and the full text of Ohio's master plan for higher education. Principles underlying the plan include use of collaboration to improve access and quality in cost effective ways; academic excellence consistent with specific campus missions; and consideration of local, regional, state, national, and…

  2. Transforming the Master's Degree in Human Development and Family Science

    ERIC Educational Resources Information Center

    Benson, Mark J.; Allen, Katherine R.; Few, April L.; Roberto, Karen A.; Blieszner, Rosemary; Meszaros, Peggy S.; Henderson, Tammy L.

    2006-01-01

    This study chronicles the transformation of a master's program from a traditional degree format to a more integrated, flexible, efficient, and relevant approach. The transformative strategies involve cohort learning, creative concentrations, portfolio documentation, and outreach presentation. Through integrating resources and goals, the new…

  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. 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)

  5. Chemical master equation closure for computer-aided synthetic biology.

    PubMed

    Smadbeck, Patrick; Kaznessis, Yiannis N

    2015-01-01

    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 70 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.

  6. Educational Services Master Plan Project. Phase I: Information.

    ERIC Educational Resources Information Center

    Adams, Suzanne; And Others

    This document reports the findings of four task forces involved in the first phase of master planning for the Peralta Community College District. Task Force I concerned itself with population, revenue, and enrollment trends. Peralta has had financial difficulty because of inflation and a general decline in assessed valuation per ADA. After the…

  7. 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…

  8. Preservation Needs of Oversized Illustrations in Geology Master's Theses.

    ERIC Educational Resources Information Center

    Scott, Sally J.

    1993-01-01

    Describes a study conducted at the University of California, Los Angeles, to evaluate the need for preservation of oversized pocket illustrations in geology master's theses. Factors contributing to deterioration are described, including mechanical and chemical factors; criteria for defining conditions are listed; and suggestions for preventing…

  9. English in Eastern Ethiopia Is Learnt; Not Mastered

    ERIC Educational Resources Information Center

    Jha, Sanjay Kumar

    2013-01-01

    English Language Teaching (ELT) has undergone immense changes over the years in terms of using different methods, but none of the methods till this date have proved what they had proclaimed. The paper believes in the hypothesis that learning is "understanding" the linguistic components of a language, whereas mastering is the part of…

  10. 107. Air defense command "master plan, basic mission plan," RCA ...

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

    107. Air defense command "master plan, basic mission plan," RCA Service Company tab no. F-1, sheet 2 of 2, dated 1 June, 1963. - 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

  11. Collaborative Assessment by Masters' Candidates in a Tutor Based System.

    ERIC Educational Resources Information Center

    Haughton, Gillie; Dickinson, Leslie

    1988-01-01

    Examines the beliefs underlying promotion and development of self-directed learning and self-assessment, and the emphasis placed on these beliefs in an English language teaching master's degree program. The problems of tension and conflict between self-assessment and institutional assessment leading to certification, and the advantages and…

  12. Challenges: The State Board of Community Colleges 1988 Master Plan.

    ERIC Educational Resources Information Center

    Florida State Board of Community Colleges, Tallahassee.

    The Florida State Board of Community Colleges' 1988 Master Plan presents current trends, challenges, and issues affecting the system in order to guide both local and state institutional development and legislation. The first section of the plan reviews population trends, indicating that: (1) population growth will be the most influential trend…

  13. 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…

  14. 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…

  15. 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…

  16. 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…

  17. 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…

  18. A Master Plan for Higher Education in Nevada.

    ERIC Educational Resources Information Center

    2001

    This master plan sets forth mission statements for each component of Nevada's system of higher education and outlines overarching goals for the system within a 10-year time frame. It also describes targets and strategies directed at achieving these goals. Nevada is the fastest growing state in terms of percentage growth, yet trails most other…

  19. MASTER BEDROOM. NOTE THE CANEC PANEL CEILING AND TONGUE AND ...

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

    MASTER BEDROOM. NOTE THE CANEC PANEL CEILING AND TONGUE AND GROOVE WALL BOARDS. VIEW FACING SOUTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 7, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  20. Recent Master's Thesis Work in Environmental Education and Communications.

    ERIC Educational Resources Information Center

    National Association for Environmental Education, Troy, OH.

    The objective of this document is to make recent master's theses known to professionals and students who may profit from the work of colleagues. The compilation is also intended to serve as an indication of the current nature of graduate education in the field. Included in the compilation are sections covering site analysis; park users and…

  1. MBA Online: Is Challenging Peer Work Motivating? Is It Mastered?

    ERIC Educational Resources Information Center

    Akhras, Caroline

    2012-01-01

    Deciding to go the extra mile to continue self-development does not necessarily mean learning to assimilate online technology into one's field of expertise though it has been found that general-purpose social networking sites are a popular venue for peer socialization where goals are shared, integrated, and mastered virtually. It has been found…

  2. FACILITY 219, CARTER UNIT, UNIT 318, INTERIOR OF MASTER BEDROOM ...

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

    FACILITY 219, CARTER UNIT, UNIT 318, INTERIOR OF MASTER BEDROOM (FACING 6TH ST) SHOWING CEILING/ WALL INTERSECTION AT EXTERIOR WALL. - U.S. Naval Base, Pearl Harbor, Housing Area 1, Fourplex Type, Bounded by Kamehameha Highway, Plantation Drive, South Avenue, Pearl City, Honolulu County, HI

  3. MASTER BATH SHOWING THE LINEN CLOSET WITH BUILT IN SHELVES ...

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

    MASTER BATH SHOWING THE LINEN CLOSET WITH BUILT IN SHELVES NEXT TO THE SHOWER ENCLOSURE. VIEW FACING NORTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Types 8 and 11, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  4. VIEW OF MASTER BATHROOM SHOWING TYPICAL SHOWER, STORAGE CABINETS BEHIND ...

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

    VIEW OF MASTER BATHROOM SHOWING TYPICAL SHOWER, STORAGE CABINETS BEHIND SHOWER, AND LAVATORY. VIEW FACING WEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 9, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  5. VIEW OF MASTER BEDROOM TAKEN FROM BATHROOM ENTRY, SHOWING CLOSETS ...

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

    VIEW OF MASTER BEDROOM TAKEN FROM BATHROOM ENTRY, SHOWING CLOSETS ON RIGHT HAND SIDE. VIEW FACING SOUTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 9, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  6. 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

  7. MASTER BATH. NOTE THE LINEN CLOSET DOOR TO THE RIGHT ...

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

    MASTER BATH. NOTE THE LINEN CLOSET DOOR TO THE RIGHT OF THE SHOWER ENCLOSURE. VIEW FACING NORTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 7, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  8. MASTER BEDROOM SHOWING THE CLOSET WITH SLIDING DOORS. VIEW FACING ...

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

    MASTER BEDROOM SHOWING THE CLOSET WITH SLIDING DOORS. VIEW FACING NORTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Types 8 and 11, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  9. Promoting Professionalism in Master's Level Teachers through Research Based Writing

    ERIC Educational Resources Information Center

    McMillen, Paula S.; Garcia, Jesus; Bolin, David A.

    2010-01-01

    Three perspectives on the redesign and implementation of a master's level social studies seminar are offered. Research-based writing was used to build information literacy skills and foster teachers' professionalism. Assessments indicate that students improved research and writing skills, increased their sense of teaching efficacy, and enhanced…

  10. 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…

  11. Master Resilience Training in the U.S. Army

    ERIC Educational Resources Information Center

    Reivich, Karen J.; Seligman, Martin E. P.; McBride, Sharon

    2011-01-01

    The U.S. Army Master Resilience Trainer (MRT) course, which provides face-to-face resilience training, is one of the foundational pillars of the Comprehensive Soldier Fitness program. The 10-day MRT course is the foundation for training resilience skills to sergeants and for teaching sergeants how to teach these skills to their soldiers. The…

  12. Standards for Accreditation of Master's Programs in Library & Information Studies.

    ERIC Educational Resources Information Center

    American Library Association, Chicago, IL. Office for Accreditation.

    These standards for the accreditation of graduate programs of library and information studies leading to a master's degree are a result of review and revision of the "Standards for Accreditation 1972." Six areas are addressed: (1) Mission, Goals and Objectives; (2) Curriculum; (3) Faculty; (4) Students; (5) Administration and Financial Support;…

  13. McMaster University`s artificial computing system

    SciTech Connect

    Dawes, A.; Bentley, M.

    1996-12-31

    This will be McMaster University`s first entry into the AAAI Mobile Robotics competition. As such, this year will serve as a testing ground for future developments. It is the goal of the designers to experiment with new techniques and approaches based on their engineering background.

  14. 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…

  15. 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.

  16. 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…

  17. Utilizing Web Technologies in a Master of Counselling Program

    ERIC Educational Resources Information Center

    McBride, Dawn Lorraine; Davis, Lynn Ashley

    2009-01-01

    This article outlines Canada's first web based/residential Master of Counselling program. Since the program is open to students from around the world, the program is designed to be accessible, innovative and flexible. To meet these operational goals, the program is structured around interactive online discussion forums, video web-conferencing,…

  18. 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)

  19. 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…

  20. 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.,…

  1. Predicting Success in a Master of Information Science Degree Programme

    ERIC Educational Resources Information Center

    Agbonlaho, Rosemary O.; Offor, Uzoamaka J.

    2008-01-01

    This study provides an insight into factors that can help predict the success of students admitted to a Master of information science (MInfSc) programme and aid admission committees in selecting candidates that are most likely to succeed in a graduate programme of information science, using the MInfSc programme at the Africa Regional Centre for…

  2. Boundary Considerations between Doctoral Students and Master's Students

    ERIC Educational Resources Information Center

    Scarborough, Janna L.; Bernard, Janine M.; Morse, Ronald E.

    2006-01-01

    Counselor educators have a responsibility to teach students about boundary issues and multiple relationships. In addition to counselor-client concerns, there has been increased attention to faculty-student multiple relationships. Like faculty, doctoral students in counselor education programs often engage in roles with master's-level students in…

  3. 46 CFR 78.30-20 - Master's and officer's responsibility.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... OPERATIONS Lookouts, Pilothouse Watch, Patrolmen, and Watchmen § 78.30-20 Master's and officer's... of any neglect to keep a proper lookout or to maintain a proper fire watch or from any neglect of any... case. When circumstances require it, additional watches shall be maintained to guard against fire...

  4. 46 CFR 78.30-20 - Master's and officer's responsibility.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... OPERATIONS Lookouts, Pilothouse Watch, Patrolmen, and Watchmen § 78.30-20 Master's and officer's... of any neglect to keep a proper lookout or to maintain a proper fire watch or from any neglect of any... case. When circumstances require it, additional watches shall be maintained to guard against fire...

  5. 46 CFR 78.30-20 - Master's and officer's responsibility.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... OPERATIONS Lookouts, Pilothouse Watch, Patrolmen, and Watchmen § 78.30-20 Master's and officer's... of any neglect to keep a proper lookout or to maintain a proper fire watch or from any neglect of any... case. When circumstances require it, additional watches shall be maintained to guard against fire...

  6. 46 CFR 78.30-20 - Master's and officer's responsibility.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... OPERATIONS Lookouts, Pilothouse Watch, Patrolmen, and Watchmen § 78.30-20 Master's and officer's... of any neglect to keep a proper lookout or to maintain a proper fire watch or from any neglect of any... case. When circumstances require it, additional watches shall be maintained to guard against fire...

  7. ESL Master Plan, San Francisco Community College District.

    ERIC Educational Resources Information Center

    San Francisco Community Coll. District, CA.

    This plan describes the nature and the extent of the English as a second language (ESL) program in Adult Education in the San Francisco Community College District. The key portion of the Master Plan is the specific-levels component which divides the ESL program into eight distinct levels and gives the scope and limitations of each. At the end of…

  8. Maxwell boundary conditions imply non-Lindblad master equation

    NASA Astrophysics Data System (ADS)

    Bamba, Motoaki; Imoto, Nobuyuki

    2016-09-01

    From the Hamiltonian connecting the inside and outside of a Fabry-Pérot cavity, which is derived from the Maxwell boundary conditions at a mirror of the cavity, a master equation of a non-Lindblad form is derived when the cavity embeds matters, although we can transform it to the Lindblad form by performing the rotating-wave approximation to the connecting Hamiltonian. We calculate absorption spectra by these Lindblad and non-Lindblad master equations and also by the Maxwell boundary conditions in the framework of the classical electrodynamics, which we consider the most reliable approach. We found that, compared to the Lindblad master equation, the absorption spectra by the non-Lindblad one agree better with those by the Maxwell boundary conditions. Although the discrepancy is highlighted only in the ultrastrong light-matter interaction regime with a relatively large broadening, the master equation of the non-Lindblad form is preferable rather than of the Lindblad one for pursuing the consistency with the classical electrodynamics.

  9. The Professional Science Master's: The MBA for Science

    ERIC Educational Resources Information Center

    Musante, Susan

    2009-01-01

    This article talks about Professional Science Master's (PSM) program. PSMs are gaining momentum across the nation. These highly specialized programs require credit hours in a specific scientific discipline as well as in business courses such as intellectual property rights, ethics, or business management, and an internship or other significant…

  10. 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…

  11. Inland Water Quality Assessment--A Joint European Masters Programme

    ERIC Educational Resources Information Center

    Waara, K. -O.; Petersen, A.; Lanaras, T.; Paulauskas, V.; Kleiven, S.; Crosa, G.; Penttinen, O. -P.; Quesada, A.; Kovats, N.; Galinou-Mitsoudi, S.; Lapinska, M.; Newton, A.; Balode, M.; Hindak, F.; Marsalek, B.

    2006-01-01

    At present, there is a European shortage of personnel qualified to adequately address the comprehensive scientific and regulatory requirements of the Water Framework Directive (WFD). The joint Masters programme described in this paper will provide students with the requisite expert knowledge and skills to progress the implementation of the WFD.…

  12. 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…

  13. 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...

  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. 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...

  16. 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

  17. Limitations on the utility of exact master equations

    SciTech Connect

    Ford, G.W.; O'Connell, R.F. . E-mail: oconnell@phys.lsu.edu

    2005-10-01

    The low temperature solution of the exact master equation for an oscillator coupled to a linear passive heat bath is known to give rise to serious divergences. We now show that, even in the high temperature regime, problems also exist, notably the fact that the density matrix is not necessarily positive.

  18. 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

  19. 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

  20. 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