Sample records for slate
-
Characteristic roofing slates from Spain: Mormeau and Los Molinos
NASA Astrophysics Data System (ADS)
Cardenes Van den Eynde, Victor; Cnudde, Veerle; Cnudde, Jean Pierre
2014-05-01
Characteristic roofing slates from Spain: Mormeau and Los Molinos Cardenes1, V., Cnudde1, V., Cnudde1, J.P. 1 Department of Geology and Soil Science, Ghent University, Krijgslaan 281, S8, 9000 Ghent, Belgium. The world's major roofing slate outcrops are found in the NW of Spain, in the Ordovician terrains of the domain of the Truchas Syncline. In this remote area, slate was quarried since ancient times for the use of the inhabitants of the region. Half of a century ago, an industrialization process took place in this area, which began to produce high quality roofing slate for many buildings from Japan to the USA, and especially in Europe. Since then, Spanish slate roofing has been widely used for new buildings and also for restoration of historical buildings. This work revises the occurrence and characteristics of the two most representative grey slate varieties from the Truchas Syncline, Mormeau, a fine-grained slate, and Los Molinos, also a grey slate with a slightly coarser grain. Both slates have a very similar aspect, but Mormeau slate have some iron sulphides on its composition that sometimes forms oxidation spots. Mormeau beds are found at the Middle-Upper Ordovician age Casaio Formation, while Los Molinos beds are located at the Rozadais Formation, of age Upper Ordovician, defined as formation just for the Truchas Syncline domain. Both slates have a high degree of homogeneity on their constructive characteristics, with a typical composition of quartz, mica and chlorites, and a metamorphic degree corresponding to the green schists facies. This work revises the history and characteristics of both slates, that can be considered as lithotypes that can be used as a reference during the prospection of new slate outcrops worldwide. The presented varieties of slate are proposed for their inclusion as Global Heritage Stones.
-
Welsh Slate: A Candidate for Global Heritage Stone Status
NASA Astrophysics Data System (ADS)
Horak, Jana; Hughes, Terry; Lott, Graham
2013-04-01
Slate is the iconic stone of Wales, and has a temporal and geographic record of usage such that it is considered worthy of consideration for Global Heritage Stone status. The reputation of Welsh slate is built on the quality and durability of the stone, enabling it to be used in a wide range of contexts from industrial roofing, through domestic housing to higher prestige buildings. Although metamorphic slates are present in several across Wales, the highest quality roofing material was extracted from just two areas in north-west Wales; the Cambrian Slate Belt, around Bethesda to Nantlle, working purple and green slates of the Llanberis Slate Formation and a second area to the south around Blaenau Ffestiniog - the Ordovician Slate Belt - which works grey slates of the Nant Francon Supergroup. These two areas are considered to form the core of the Welsh Slate Province. Welsh slate has been extracted for at least 2000 years, as evidenced by their presence as roofing slates in Roman forts in North Wales dating from 77AD. Slates from medieval churches and castles in north Wales indicate extraction continued throughout this period. In the 16th century exportation of Welsh slate commenced, initially limited to Ireland and those parts of England where it could be transported by boat. The second half of 18th century saw the first major expansion of the industry, facilitated by improved road transportation and some mechanisation, and subsequently in the 1830s by repeal of punitive boat taxes: production increased substantially through the late 19th century supported by the introduction of steam railways, and both production and exports peaked around 1900. The industry is still active today, although on a much reduced scale, with an estimate of around 20% of output being exported. Considerable reserves of this high quality slate resource remain in North Wales and it is important to ensure that they are protected to maintain continuity of supply to the heritage sector and are also available for use in new build The basis for the proposal of Welsh Slate as a candidate for Global Heritage Stone status is founded on its World-wide use in prestigious buildings. The most significant export of slate occurred in the 19th century where it was the roofing material of choice for many buildings of note across Europe. Examples from the many documented uses include the Town Hall in Copenhagen, the Kunsthistorisches Museum in Vienna, Hotel de Ville, Paris, Turin University and Peace Palace Den Haag, and Waraw Cathedral. Welsh slate was also used for the extensive rebuilding of Hanover in 1842 after devastation by fire. Outside of Europe Welsh slate was used extensively in key buildings in Sydney, Melbourne and Perth and other centres of the then British Empire in New Zealand, Nigeria, South Africa and the West Indies. Use of Welsh slate in more recent times includes the Exxon HQ in Texas, Boston Airport and the Wales Millenium Centre, Cardiff. The significance and global importance of Welsh slate is indicated by the proposal for part of the Welsh Slate Province to be designated a UNESCO World Heritage Site, Global Heritage Stone status would support and corroborate this designation.
-
Object detection in cinematographic video sequences for automatic indexing
NASA Astrophysics Data System (ADS)
Stauder, Jurgen; Chupeau, Bertrand; Oisel, Lionel
2003-06-01
This paper presents an object detection framework applied to cinematographic post-processing of video sequences. Post-processing is done after production and before editing. At the beginning of each shot of a video, a slate (also called clapperboard) is shown. The slate contains notably an electronic audio timecode that is necessary for audio-visual synchronization. This paper presents an object detection framework to detect slates in video sequences for automatic indexing and post-processing. It is based on five steps. The first two steps aim to reduce drastically the video data to be analyzed. They ensure high recall rate but have low precision. The first step detects images at the beginning of a shot possibly showing up a slate while the second step searches in these images for candidates regions with color distribution similar to slates. The objective is to not miss any slate while eliminating long parts of video without slate appearance. The third and fourth steps are statistical classification and pattern matching to detected and precisely locate slates in candidate regions. These steps ensure high recall rate and high precision. The objective is to detect slates with very little false alarms to minimize interactive corrections. In a last step, electronic timecodes are read from slates to automize audio-visual synchronization. The presented slate detector has a recall rate of 89% and a precision of 97,5%. By temporal integration, much more than 89% of shots in dailies are detected. By timecode coherence analysis, the precision can be raised too. Issues for future work are to accelerate the system to be faster than real-time and to extend the framework for several slate types.
-
Traditional application of slates in Uruguay
NASA Astrophysics Data System (ADS)
Morales Demarco, Manuela; Cardenes Van den Eynde, Víctor
2017-04-01
Commercial slates in Uruguay are represented by dolomitic and pelitic slates, which are known in the local market with the generic name of "piedra laja". The dolomitic slates, or more precisely the "slaty dolomitic semipelites" and "slaty dolomitic metacarbonate rocks" (following the nomenclature of the British Geological Survey for metamorphic rocks, Robertson 1999), dominates the production since 1960. The mining started in a quarry called "Libro Gigante", which means "giant book" in Spanish, as the slaty cleavage of these rocks is almost vertical, which resembles a book when looked from far away. These slates integrate the Lavalleja Group, a unit that comprises the schist belt of the Neoproterozoic Dom Feliciano Belt that crops out in south-eastern Uruguay. According to Morales Demarco et al (2013), there are two active slate mining districts in this region: the northern, called "Arroyo Minas Viejas Mining District", from where light grey, light and dark green and green-red slate varieties are mined, and the southern called "Arroyo Mataojo Mining District" and where only dark grey slates are extracted. Few kilometres eastern from these districts, and still in Lavalleja Group, a quarry of slaty dolomitic pelite is found with sporadic production. Far to the east, the slaty muscovitic pelites of Rocha Group are mined from one quarry in "Puntas del Chafalote". The traditional applications of these slates in the country are as façade cladding and floor slabs, both indoor and outdoor. The potential use of the dolomitic slates as roofing slates has been investigated and discarded by Morales Demarco et al (2013), as the slabs resulting from splitting are too thick (0.5 to 2 cm) and thus too heavy for this application. The parameter that controls the fissility of slates is the mass value (Bentz and Martini, 1968; DIN EN 12326-2, 2000) and is very important to determine their potential applications. It takes into account the number of mica layers per mm and the average width of these mica layers, being the former determinant for roofing slates, as according to Wagner (2007) slates with a number of mica layers per mm lower than 40 are not suitable as roofing and façade slates. All dolomitic slates have mass values below 40 (Morales Demarco et al, 2013), but this parameter has not been evaluated for the pelitic slates of Uruguay, and thus it remains unknown the potential of these rocks as roofing slates. Bentz A, Martini HJ (1968) Lehrbuch der Angewandten Geologie, Band 2, 1: Methoden zur Erforschung der Lagerstätten von Erzen, Kohle, Erdöl, Salzen, Industrie-Mineralen und Steinen und Erden. Sttutgart (Enke) DIN EN 12326-2 (2000) Schiefer und andere Natursteinprodukte für überlappende Dachdeckungen und Außenwandbekleidungen. Teil 2: Prüfverfahren. DIN Deutsches Institut für Normung e.V., Beuth, Berlin Morales Demarco M, Oyhantçabal P, Stein K-J, Siegesmund S (2013) Dolomitic slates from Uruguay: petrophysical and petromechanical characterization and deposit evaluation. Environ Earth Sci 69: 1361. doi:10.1007/s12665-012-1921-7 Wagner W (2007) Grundlagen für die Prüfung von Dach- und Wandschiefern. Z dt Ges Geowiss 158(4):785-805
-
26. Detail, typical section of roof; note condition of slates, ...
26. Detail, typical section of roof; note condition of slates, missing slates replaced by sheet metal inserts, heavy moss growth on lower edges of slates and completely filling channel of remaining gutter section; view to southwest from lift-bed truck, 135mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA
-
Variable effects of plant colonization on black slate uptake into microbial PLFAs
NASA Astrophysics Data System (ADS)
Seifert, Anne-Gret; Trumbore, Susan; Xu, Xiaomei; Zhang, Dachung; Gleixner, Gerd
2013-04-01
Microbial degradation of carbon derived from black shale and slate has been shown in vitro. However, in natural settings where other labile carbon sources are likely to exist, this has not been previously demonstrated. We investigated the uptake of ancient carbon derived from slate weathering and from recently photosynthesised organic matter by different groups of microorganisms. Therefore we isolated microbial biomarkers (phospholipid fatty acids, PLFAs) from black slates collected at a chronosequence of waste piles which differed in age and vegetation cover. We quantified the amount of PLFAs and performed stable isotope and radiocarbon measurements on individual or grouped PLFAs to quantify the fraction of slate derived carbon. We used black slate from a pile heaped in the 1950s with either uncovered black slate material (bare site) or material slightly colonized by small plants (greened site) and from a forested leaching pile (forested site) used for alum-mining in the 19th century. Colonization by plants influenced the amount and composition of the microbial community. Greater amounts of PLFAs (5410 ng PLFA/g dw) were extracted from slate sampled at the forested site as opposed to the bare site (960 ng PLFAs/g dw) or the greened (annual grasses and mosses) rock waste pile (1050 ng PLFAs/g dw). We found the highest proportion of PLFAs representing Gram-negative bacteria on the forested site and the highest proportion of PLFAs representing Gram-positive bacteria on the bare site. The fungal PLFA was most abundant at the greened site. Sites with less plant colonization (bare and greened site) tended to have more depleted δ13C values compared to the forested site. Radiocarbon measurements on PLFAs indicated that fungi and Gram-positive bacteria were best adapted to black slate carbon uptake. In the fungal PLFA (combined bare and greened waste pile sample) and in PLFAs of Gram-positive bacteria (greened site) we measured 39.7% and 28.9% ancient carbon uptake, respectively. Our results prove that black slate degradation followed by carbon uptake takes place in situ. Results imply that plant colonization might additionally affect this process. Slight colonization with few plants increased slate derived carbon uptake in PLFAs of Gram-positive bacteria. Evidently, Gram-positive bacteria represented by specific PLFAs from the greened site held more ancient carbon than from the bare site. In contrast, no black slate derived carbon was used by microorganisms at the forested site with 2-3 times greater carbon content. Results suggest that the use of ancient slate derived carbon dominates mainly in early stages of microbial colonization of surfaces and that with increasing ecosystem development recycling of plant derived carbon dominates.
-
SPARCHS: Symbiotic, Polymorphic, Automatic, Resilient, Clean-Slate, Host Security
2016-03-01
SPARCHS: SYMBIOTIC , POLYMORPHIC, AUTOMATIC, RESILIENT, CLEAN-SLATE, HOST SECURITY COLUMBIA UNIVERSITY MARCH 2016 FINAL... SYMBIOTIC , POLYMORPHIC, AUTOTOMIC, RESILIENT, CLEAN-SLATE, HOST SECURITY 5a. CONTRACT NUMBER N/A 5b. GRANT NUMBER FA8750-10-2-0253 5c. PROGRAM...17 4.2.3 SYMBIOTIC EMBEDDED MACHINES
-
SLATE: scanning laser automatic threat extraction
NASA Astrophysics Data System (ADS)
Clark, David J.; Prickett, Shaun L.; Napier, Ashley A.; Mellor, Matthew P.
2016-10-01
SLATE is an Autonomous Sensor Module (ASM) designed to work with the SAPIENT system providing accurate location tracking and classifications of targets that pass through its field of view. The concept behind the SLATE ASM is to produce a sensor module that provides a complementary view of the world to the camera-based systems that are usually used for wide area surveillance. Cameras provide a hi-fidelity, human understandable view of the world with which tracking and identification algorithms can be used. Unfortunately, positioning and tracking in a 3D environment is difficult to implement robustly, making location-based threat assessment challenging. SLATE uses a Scanning Laser Rangefinder (SLR) that provides precise (<1cm) positions, sizes, shapes and velocities of targets within its field-of-view (FoV). In this paper we will discuss the development of the SLATE ASM including the techniques used to track and classify detections that move through the field of view of the sensor providing the accurate tracking information to the SAPIENT system. SLATE's ability to locate targets precisely allows subtle boundary-crossing judgements, e.g. on which side of a chain-link fence a target is. SLATE's ability to track targets in 3D throughout its FoV enables behavior classification such as running and walking which can provide an indication of intent and help reduce false alarm rates.
-
Code of Federal Regulations, 2012 CFR
2012-04-01
....” (“Tunnel Hill” and “Slate Mountain” Quadrangles); (5) Thence east along the range line to its intersection with the range line “R. 12 E./R. 13 E.” (“Slate Mountains” and “Pollock Pines” Quadrangles); (6) Thence...,” 1952 (photorevised 1973); (7) “Tunnel Hill, California,” 1950 (photorevised 1973); (8) “Slate Mountain...
-
Code of Federal Regulations, 2013 CFR
2013-04-01
....” (“Tunnel Hill” and “Slate Mountain” Quadrangles); (5) Thence east along the range line to its intersection with the range line “R. 12 E./R. 13 E.” (“Slate Mountains” and “Pollock Pines” Quadrangles); (6) Thence...,” 1952 (photorevised 1973); (7) “Tunnel Hill, California,” 1950 (photorevised 1973); (8) “Slate Mountain...
-
Code of Federal Regulations, 2014 CFR
2014-04-01
....” (“Tunnel Hill” and “Slate Mountain” Quadrangles); (5) Thence east along the range line to its intersection with the range line “R. 12 E./R. 13 E.” (“Slate Mountains” and “Pollock Pines” Quadrangles); (6) Thence...,” 1952 (photorevised 1973); (7) “Tunnel Hill, California,” 1950 (photorevised 1973); (8) “Slate Mountain...
-
Michael Tuomey's 1848 geological survey of South Carolina
Nystrom, P.G.
1999-01-01
One hundred and fifty years ago, Michael Tuomey completed his 'Report on the Geology of South Carolina,' the result of four years of arduous labor. The report is the first detailed and comprehensive geological description of the entire state, and it includes a geological map that shows the distribution of Coastal Plain and Piedmont-Blue Ridge units. In the sesquicentennial of Tuomey's survey, it is fitting that we recognize his important early contribution to the geology of South Carolina and the southeast. Tuomey's report is a 293-page volume with a 48-page appendix and an index. Although he gave a complete depiction of Coastal Plain geology and delineated Cretaceous, Lower Eocene, Eocene, Miocene, Post-Pliocene, and alluvial units on his map, the emphasis herein is on his mapping of the Piedmont and Blue Ridge. The metamorphic units he delineated are clay slate, mica slate, talcose slate, hornblende slate, gneiss, and lime rock. Gneiss is the most extensive unit on the map. His map shows many elements of the geologic framework we recognize today. The distribution of his clay slate unit corresponds closely with the Carolina slate and Bel Air belts as we know them now. The gneiss between the two clay slate areas matches the Kiokee belt. Areas of mica slate approximate the northern part of the Kings Mountain belt and the Chauga belt. He also recognized that his talcose slate unit was associated with gold deposits. Granitic and basaltic intrusive rocks are also delineated on the map. It shows the Newberry, Columbia, and Liberty Hill granites we recognize today. Basaltic intrusives outlined include the Bush River of western Newberry County, Dutchmans Creek, Big Wateree Creek, and Ogden gabbros. He described the regional extent of diabase dikes as occuring from Virginia to Alabama, noted their preferred direction and diagrammed their near-vertical orientation. He also referred to the distinctive soil and topography that develops on the large gabbros. Michael Tuomey's report is truly a benchmark publication, for sixty years passed before the next statewide survey was done. Upon completing the report, he left South Carolina to become director of the Alabama Geological Survey.
-
Slates from Uruguay: a traditional natural stone
NASA Astrophysics Data System (ADS)
Morales Demarco, M.; Oyhantçabal, P.; Stein, K.-J.; Siegesmund, S.
2012-04-01
Slates were traditionally used as roofing material or for cladding worldwide and also in Uruguay. In regions where this resource was easily mined, the widespread application of slates in constructions resulted in the development of characteristic cultural landscapes. The application of slates in a wider sense is nowadays open for all uses of dimensional stone, compared to the restricted use as roofing or cladding material in the past. This has been achieved by the discovery and mining of new deposits within the last 25 years worldwide. Furthermore, the optimization of mining techniques that allows the excavation of larger blocks and the technical development for further handling of the blocks has contributed to an open spectrum of applications. The slate deposits from Uruguay are associated with the Neoproterozoic thrust and fold belt of the Dom Feliciano Belt. The slates are linked to calc-silicate strata in a greenschist facies volcano-sedimentary sequence and the deposits are located in the limb of a regional fold, where bedding and cleavage are parallel. The main lithotype is a layered and fine-grained calcareous phyllite with a quite diverse palette of colors: light green, grey, dark grey, reddish and black. The mined slate is split into slabs 0.5 - 2cm thick. The technical properties were investigated in a very systematic way with respect to the new European standards, showing values comparable to those registered for internationally known slates. In the past, the average production in Uruguay was around 4000 tons/year and a historical maximum of 13,000 tons was reached in 1993. The oscillations in the regional demand were the cause of several flourishing and decay cycles in the activity, but our investigation shows a considerable volume of indicated resources and therefore a very good potential. Exploration for colors and qualities and quantification of reserves is a prerequisite for the development of the sector.
-
Chronic obstructive pulmonary disease in Welsh slate miners.
Reynolds, C J; MacNeill, S J; Williams, J; Hodges, N G; Campbell, M J; Newman Taylor, A J; Cullinan, P
2017-01-01
Exposure to respirable crystalline silica (RCS) causes emphysema, airflow limitation and chronic obstructive pulmonary disease (COPD). Slate miners are exposed to slate dust containing RCS but their COPD risk has not previously been studied. To study the cumulative effect of mining on lung function and risk of COPD in a cohort of Welsh slate miners and whether these were independent of smoking and pneumoconiosis. The study was based on a secondary analysis of Medical Research Council (MRC) survey data. COPD was defined as forced expiratory volume in 1 s/forced vital capacity (FEV 1 /FVC) ratio <0.7. We created multivariable models to assess the association between mining and lung function after adjusting for age and smoking status. We used linear regression models for FEV 1 and FVC and logistic regression for COPD. In the original MRC study, 1255 men participated (726 slate miners, 529 unexposed non-miners). COPD was significantly more common in miners (n = 213, 33%) than non-miners (n = 120, 26%), P < 0.05. There was no statistically significant difference in risk of COPD between miners and non-miners when analysis was limited to non-smokers or those without radiographic evidence of pneumoconiosis. After adjustment for smoking, slate mining was associated with a reduction in %predicted FEV 1 [β coefficient = -3.97, 95% confidence interval (CI) -6.65, -1.29] and FVC (β coefficient = -2.32, 95% CI -4.31, -0.33) and increased risk of COPD (odds ratio: 1.38, 95% CI 1.06, 1.81). Slate mining may reduce lung function and increase the incidence of COPD independently of smoking and pneumoconiosis. © The Author 2016. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.
-
NASA Technical Reports Server (NTRS)
Cramer, Christopher J.; Wright, James D.; Simmons, Scott A.; Bobbitt, Lynn E.; DeMoss, Joshua A.
2015-01-01
The paper will present a brief background of the previous data acquisition system at the National Transonic Facility (NTF) and the reasoning and goals behind the upgrade to the current Test SLATE (Test Software Laboratory and Automated Testing Environments) data acquisition system. The components, performance characteristics, and layout of the Test SLATE system within the NTF control room will be discussed. The development, testing, and integration of Test SLATE within NTF operations will be detailed. The operational capabilities of the system will be outlined including: test setup, instrumentation calibration, automatic test sequencer setup, data recording, communication between data and facility control systems, real time display monitoring, and data reduction. The current operational status of the Test SLATE system and its performance during recent NTF testing will be highlighted including high-speed, frame-by-frame data acquisition with conditional sampling post-processing applied. The paper concludes with current development work on the system including the capability for real-time conditional sampling during data acquisition and further efficiency enhancements to the wind tunnel testing process.
-
Analysis of energy use and CO2 emissions in the U.S. refining sector, with projections for 2025.
Hirshfeld, David S; Kolb, Jeffrey A
2012-04-03
This analysis uses linear programming modeling of the U.S. refining sector to estimate total annual energy consumption and CO(2) emissions in 2025, for four projected U.S. crude oil slates. The baseline is similar to the current U.S. crude slate; the other three contain larger proportions of higher density, higher sulfur crudes than the current or any previous U.S. crude slates. The latter cases reflect aggressive assumptions regarding the volumes of Canadian crudes in the U.S. crude slate in 2025. The analysis projects U.S. refinery energy use 3.7%-6.3% (≈ 0.13-0.22 quads/year) higher and refinery CO(2) emissions 5.4%-9.3% (≈ 0.014-0.024 gigatons/year) higher in the study cases than in the baseline. Refining heavier crude slates would require significant investments in new refinery processing capability, especially coking and hydrotreating units. These findings differ substantially from a recent estimate asserting that processing heavy oil or bitumen blends could increase industry CO(2) emissions by 1.6-3.7 gigatons/year.
-
Combustion Mechanisms of Very High Burn Rate (VHBR) Propellant. Phase II.
1995-09-01
potassium salt of B10H1 2-. The Kraton slate and the Hycar slate both contain RDX as the oxidizer, while the PEG slate contains HMX and TAGN in the... polyacrylate (Hycar), hydroxy-terminated polybutadiene, and a mixture of styrene and ethylene-butylene (Kraton). As might be expected, when all else is equal...proprietary formulations of Teledyne-McCormick-Selph (TMS), designated H498 and H466. In H498, a potassium cation is utilized, while in H466, an
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Chapman, Jenny; Nikolich, George; Shadel, Craig
In 1963, the U.S. Department of Energy (DOE) (formerly the Atomic Energy Commission [AEC]), implemented Operation Roller Coaster on the Tonopah Test Range (TTR) and an adjacent area of the Nevada Test and Training Range (NTTR) (formerly the Nellis Air Force Range). This operation resulted in radionuclide-contaminated soils at the Clean Slate I, II, and III sites. This report documents observations made during ongoing monitoring of radiological, meteorological, and dust conditions at stations installed adjacent to Clean Slate I and Clean Slate III, and at the TTR Sandia National Laboratories (SNL) Range Operations Control (ROC) center. The primary objective ofmore » the monitoring effort is to determine if wind blowing across the Clean Slate sites is transporting particles of radionuclide-contaminated soil beyond the physical and administrative boundaries of the sites.« less
-
11 CFR 100.140 - Slate cards and sample ballots.
Code of Federal Regulations, 2010 CFR
2010-01-01
... incurred by such committee with respect to a printed slate card, sample ballot, palm card, or other printed... advertising such as billboards. But see 11 CFR 100.24, 104.17(a), and part 300, subpart B for exempt...
-
9. Oblique view from liftbed truck, showing deteriorated slate roof ...
9. Oblique view from lift-bed truck, showing deteriorated slate roof and chimney, bicycle lockers placed against southeast wall; view to north, 90mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA
-
11 CFR 100.80 - Slate cards and sample ballots.
Code of Federal Regulations, 2010 CFR
2010-01-01
... incurred by such committee with respect to a printed slate card, sample ballot, palm card, or other printed... advertising such as billboards. But see 11 CFR 100.24, 104.17(a) and part 300, subpart B for exempt activities...
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Nikolich, George; Shadel, Craig; Chapman, Jenny
2016-09-01
In 1963, the U.S. Department of Energy (DOE) (formerly the Atomic Energy Commission [AEC]), implemented Operation Roller Coaster on the Tonopah Test Range (TTR) and an adjacent area of the Nevada Test and Training Range (NTTR) (formerly the Nellis Air Force Range). The operation resulted in radionuclide-contaminated soils at the Clean Slate I, II, and III sites. This report documents observations made during ongoing monitoring of radiological, meteorological, and dust conditions at stations installed adjacent to Clean Slate I and Clean Slate III, and at the TTR Sandia National Laboratories (SNL) Range Operations Control (ROC) center. The primary objective ofmore » the monitoring effort is to determine if winds blowing across the Clean Slate sites are transporting particles of radionuclide-contaminated soil beyond the physical and administrative boundaries of the sites. Radionuclide assessment of airborne particulates in 2015 found the gross alpha and gross beta values of dust collected from the filters at the monitoring stations are consistent with background conditions. The meteorological and particle monitoring indicate that conditions for wind-borne contaminant movement exist at the Clean Slate sites and that, although the transport of radionuclide-contaminated soil by suspension has not been detected, movement by saltation is occurring.« less
-
VIEW OF HISTORIC SLATE SWITCHBOARD IN THE CONTROL ROOM OF ...
VIEW OF HISTORIC SLATE SWITCHBOARD IN THE CONTROL ROOM OF THE ELWHA POWERHOUSE, INCLUDING: METERS, PROTECTIVE RELAYS, AND SWITCHES. NOTE ADDITION OF PERSONAL COMPUTERS FOR POWER METERING AND OPERATIONS. PHOTO BY JET LOWE, HAER, 1995. - Elwha River Hydroelectric System, Elwha Hydroelectric Dam & Plant, Port Angeles, Clallam County, WA
-
Why Not Charter School Boards?
ERIC Educational Resources Information Center
Schlechty, Phillip C.; Cole, Robert W.
1993-01-01
Claiming that individual school board members act in selfish ways, proposes electing entire school board as a slate. Board would collectively be held responsible for performance of the school system and all of its employees. State legislation would be required to specify how interested groups would select a slate and create a charter, which is the…
-
Reporters on the Battlefield. The Embedded Press System in Historical Context
2004-01-01
Jack, “Embeds and Unilaterals,” Slate, May 1, 2003. Online at http://slate.msn. com/id/2082412 (as of June 25, 2003). 65 Kurtz, Howard, “ Unembedded ...Kurtz, Howard, “Media Notes: A Battle Plan for the ’03 Campaign,” Wash- ington Post, January 20, 2003. Kurtz, Howard, “ Unembedded Journalist’s Report
-
Code of Federal Regulations, 2011 CFR
2011-07-01
... the Palestinian Legislative Council (PLC) who were not elected to the PLC on the party slate of Hamas... authorized to reject transactions with members of the Palestinian Legislative Council (PLC) who were elected to the PLC on the party slate of Hamas or any other Foreign Terrorist Organization (FTO), Specially...
-
Code of Federal Regulations, 2011 CFR
2011-07-01
... the Palestinian Legislative Council (PLC) who were not elected to the PLC on the party slate of Hamas... authorized to reject transactions with members of the Palestinian Legislative Council (PLC) who were elected to the PLC on the party slate of Hamas or any other Foreign Terrorist Organization (FTO), Specially...
-
Code of Federal Regulations, 2010 CFR
2010-07-01
... the Palestinian Legislative Council (PLC) who were not elected to the PLC on the party slate of Hamas... authorized to reject transactions with members of the Palestinian Legislative Council (PLC) who were elected to the PLC on the party slate of Hamas or any other Foreign Terrorist Organization (FTO), Specially...
-
Code of Federal Regulations, 2010 CFR
2010-07-01
... the Palestinian Legislative Council (PLC) who were not elected to the PLC on the party slate of Hamas... authorized to reject transactions with members of the Palestinian Legislative Council (PLC) who were elected to the PLC on the party slate of Hamas or any other Foreign Terrorist Organization (FTO), Specially...
-
Wilderness study area, mineral resources of the Sleeping Giant, Lewis and Clark County, Montana
DOE Office of Scientific and Technical Information (OSTI.GOV)
Tysdal, G.; Reynold, M.W.; Carlson, R.R.
1991-01-01
A Mineral resource survey was conducted in 1987 by the U.S. Geological Survey and the U.S. Bureau of Mines to evaluate mineral resources (known) and mineral resource potential (undiscovered) of the Sleeping Giant Wilderness Study Area (MT-075-111) in Lewis and Clark County, Montana. The only economic resource in the study area is an inferred 1.35-million-ton reserve of decorative stone (slate); a small gold placer resource is subeconomic. A high resource potential for decorative slate exists directly adjacent to the area of identified slate resource and in the northeastern part of the study area. The rest of the study area hasmore » a low potential for decorative slate. The westernmost part of the study area has a moderate resource potential for copper and associated silver in state-bound deposits in green beds and limestone; potential is low in the rest of the study are. The study area has a low resource potential for sapphires in placer deposits, gold in placer deposits (exclusive of subeconomic resource mentioned above), phosphate in the Spokane Formation, diatomite in lake deposits, uranium, oil, gas, geothermal energy, and no resource potential for phosphate in the Phosphoria Formation.« less
-
Geology of the Huron River pitchblende occurrence, Baraga County, Michigan
Vickers, R.C.
1955-01-01
Pitchblende and secondary uranium minerals occur as very small, discontinuous stringers and pods in calcite and quartz cementing the breccia within a low-angle shear zone that dips about 10 degrees to the southwest. The shear zone has a thickness of 10 to 30 feet and cuts black, locally carbonaceous slates of the upper Huronian Precambrian Michigamme slate. Mineral deposition during two hypogene stages and one supergene stage was identified in polished sections. The first phase consisted of the introduction of quartz and minor hematite into the sheared slate. After fracturing of the quartz the second stage was initiated by deposition of calcite, pyrite, rutile, pitchblende, bornite, sphalerite, chalcopyrite, galena, and greenockite. The supergene stage consisted of the development of metatyuyamunite, chalcopyrite, chalcocite, covellite, cuprite, volborthite, malachite, and goethite.
-
Clark, Sandra H.; Greig, David D.; Bryan, Norman L.
1992-01-01
Text and copies of slides for a paper presented at the meeting of the Southeastern Section of the Geological Society of America in Winston-Salem, North Carolina, March 19, 1992. The Barite Hill mine is located in the southern part of the Carolina slate belt of South Carolina just north of the Georgia border.
-
NASA Technical Reports Server (NTRS)
Slate, C. C.; Neumann, R. D.
1975-01-01
The development of the Slate all metal airship City of Glendale built and completed in 1930 is presented. The airship facilities are discussed. Pertinent data which led to other engineering accomplishments for aviation are shown. The SMD-100 concept is presented along with a brief commentary on the costs and problems involved in such an airship design and the application of the hoisting and elevator facilities to airship development.
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Myojin, Sachi; Yamasaki, Chizuko; Yamasaki, Nakamichi
Hydrothermal decomposition of slate (building materials) containing asbestos has been attempted by using a NH{sub 4}H{sub 2}PO{sub 4} solution. Firstly, the alteration of chrysotile as a starting material was investigated under hydrothermal conditions of 200 deg. C, 12 hrs of reaction time and with a phosphate solution. It was confirmed that the original fibrous form of chrysotile had been perfectly collapsed by the SEM observation. The chrysotile (asbestos) disappeared to form Mg-Ca-Silicate (Ca{sub 7}Mg{sub 2}P{sub 6}O{sup 24}) estimated by XRD. The composition and chemical form of reaction products (Mg-Ca-Silicate) was predicted to application as a fertilizer. Fertilizer effect of thesemore » resulted product on cultivations of Japanese radish (leaves), soybeans and tomatoes, was examined by using a special medium of mixed soil with a low content of N, P, K and a thermal-treated zeolite one. The fertilizer effects of the product were compared to commercial fertilizers such as N, N-K-P and P types. In order to estimate the fertilizer effect, the size of crops, number of fruits and number of leaves were measured everyday. As a result, these hydrothermal products of slate containing asbestos were as good as commercial fertilizers on the market. Fruits groups especially had a good crop using the hydrothermal slate product. These results show that the main components of hydrothermal treatments slate are calcium silicate and magnesium phosphate. Its decomposition reaction products may have the possibility of application for fertilization of crops which require nucleic acid--phosphorus.« less
-
NASA Astrophysics Data System (ADS)
Cuvelier, Daphne; Beesau, Julie; Ivanenko, Viatcheslav N.; Zeppilli, Daniela; Sarradin, Pierre-Marie; Sarrazin, Jozée
2014-05-01
In 2006, paired wood and slate panels, each equipped with a temperature probe, were deployed on three different localities on and around the Eiffel Tower edifice (Lucky Strike vent field, Mid-Atlantic Ridge) within close proximity of visible hydrothermal activity. Recovery of these panels took place in 2008. For this two-year deployment period, the composition of colonising organisms (both macro-and meiofauna) was assessed, along with image analyses of the deployment sites in 2006 and 2008. Very few significant differences in colonisation between organic (wood) and inorganic (slate) panels were revealed. Rather, the locality of deployment and the local environmental conditions and hydrothermal activity were found to influence taxonomic composition. Variability in microhabitat conditions and biological interactions were hypothesised to interact jointly in shaping new faunal communities on the colonisation substrata.
-
Lipowski, Stacy; Ariel, Robert; Tauber, Sarah K; Dunlosky, John
2017-12-01
The main goal of the current experiments was to examine the influence of monitoring and reward on elementary school children's study decisions. First and third graders studied names for 10 animals (e.g., "The elephant's name is Suzy") and then were given a cued recall test on which they were shown the animal and needed to recall the name. Next, they were given an opportunity to restudy the animal-name pairs, and some of these pairs were slated to earn a reward (a sticker) if correctly recalled. In Experiment 1, both groups of children were (a) more likely to restudy previously unrecalled pairs than previously recalled pairs and (b) more likely to restudy pairs that were slated to receive a reward. In Experiment 2, we further explored children's use of reward using a forced-choice selection task. Namely, during selection, pairs were presented in dyads where one pair was slated for a reward and the other pair was not, and the children could choose only one pair from each dyad for restudy. Both first and third graders chose to restudy pairs slated for a reward. Thus, even young elementary school children consider both rewards and performance monitoring when regulating their learning. Copyright © 2017 Elsevier Inc. All rights reserved.
-
NASA Astrophysics Data System (ADS)
Kenis, I.; Muchez, Ph.; Verhaert, G.; Boyce, A.; Sintubin, M.
2005-08-01
Fluid inclusions in quartz veins of the High-Ardenne slate belt have preserved remnants of prograde and retrograde metamorphic fluids. These fluids were examined by petrography, microthermometry and Raman analysis to define the chemical and spatial evolution of the fluids that circulated through the metamorphic area of the High-Ardenne slate belt. The earliest fluid type was a mixed aqueous/gaseous fluid (H2O-NaCl-CO2-(CH4-N2)) occurring in growth zones and as isolated fluid inclusions in both the epizonal and anchizonal part of the metamorphic area. In the central part of the metamorphic area (epizone), in addition to this mixed aqueous/gaseous fluid, primary and isolated fluid inclusions are also filled with a purely gaseous fluid (CO2-N2-CH4). During the Variscan orogeny, the chemical composition of gaseous fluids circulating through the Lower Devonian rocks in the epizonal part of the slate belt, evolved from an earlier CO2-CH4-N2 composition to a later composition enriched in N2. Finally, a late, Variscan aqueous fluid system with a H2O-NaCl composition migrated through the Lower Devonian rocks. This latest type of fluid can be observed in and outside the epizonal metamorphic part of the High-Ardenne slate belt. The chemical composition of the fluids throughout the metamorphic area, shows a direct correlation with the metamorphic grade of the host rock. In general, the proportion of non-polar species (i.e. CO2, CH4, N2) with respect to water and the proportion of non-polar species other than CO2 increase with increasing metamorphic grade within the slate belt. In addition to this spatial evolution of the fluids, the temporal evolution of the gaseous fluids is indicative for a gradual maturation due to metamorphism in the central part of the basin. In addition to the maturity of the metamorphic fluids, the salinity of the aqueous fluids also shows a link with the metamorphic grade of the host-rock. For the earliest and latest fluid inclusions in the anchizonal part of the High-Ardenne slate belt the salinity varies respectively between 0 and 3.5 eq.wt% NaCl and between 0 and 2.7 eq.wt% NaCl, while in the epizonal part the salinity varies between 0.6 and 17 eq.wt% NaCl and between 3 and 10.6 eq.wt% for the earliest and latest aqueous fluid inclusions, respectively. Although high salinity fluids are often attributed to the original sedimentary setting, the increasing salinity of the fluids that circulated through the Lower Devonian rocks in the High-Ardenne slate belt can be directly attributed to regional metamorphism. More specifically the salinity of the primary fluid inclusions is related to hydrolysis reactions of Cl-bearing minerals during prograde metamorphism, while the salinity of the secondary fluid inclusions is rather related to hydration reactions during retrograde metamorphism. The temporal and spatial distribution of the fluids in the High-Ardenne slate belt are indicative for a closed fluid flow system present in the Lower Devonian rocks during burial and Variscan deformation, where fluids were in thermal and chemical equilibrium with the host rock. Such a closed fluid flow system is confirmed by stable isotope study of the veins and their adjacent host rock for which uniform δ180 values of both the veins and their host rock demonstrate a rock-buffered fluid flow system.
-
Kim, Su-Young; Kim, Young-Chan; Kim, Yongku; Hong, Won-Hwa
2016-01-15
Asbestos has been used since ancient times, owing to its heat-resistant, rot-proof, and insulating qualities, and its usage rapidly increased after the industrial revolution. In Korea, all slates were previously manufactured in a mixture of about 90% cement and 10% chrysotile (white asbestos). This study used a Generalized Poisson regression (GPR) model after creating databases of the mortality from asbestos-related diseases and of the amount of asbestos used in Korea as a means to predict the future mortality of asbestos-related diseases and mesothelioma in Korea. Moreover, to predict the future mortality according to the effects of slate buildings, a comparative analysis based on the result of the GPR model was conducted after creating databases of the amount of asbestos used in Korea and of the amount of asbestos used in making slates. We predicted the mortality from asbestos-related diseases by year, from 2014 to 2036, according to the amount of asbestos used. As a result, it was predicted that a total of 1942 people (maximum, 3476) will die by 2036. Moreover, based on the comparative analysis according to the influence index, it was predicted that a maximum of 555 people will die from asbestos-related diseases by 2031 as a result of the effects of asbestos-containing slate buildings, and the mortality was predicted to peak in 2021, with 53 cases. Although mesothelioma and pulmonary asbestosis were considered as asbestos-related diseases, these are not the only two diseases caused by asbestos. However the results of this study are highly important and relevant, as, for the first time in Korea, the future mortality from asbestos-related diseases was predicted. These findings are expected to contribute greatly to the Korean government's policies related to the compensation for asbestos victims. Copyright © 2015 Elsevier B.V. All rights reserved.
-
Hackley, P.C.; Peper, J.D.; Burton, W.C.; Horton, J. Wright
2007-01-01
Geologic mapping in south-central Virginia demonstrates that the stratigraphy and structure of the Carolina slate belt extend northward across a steep thermal gradient into upper amphibolite-facies correlative gneiss and schist. The Neoproterozoic greenschist-facies Hyco, Aaron, and Virgilina Formations were traced northward from their type localities near Virgilina, Virginia, along a simple, upright, northeast-trending isoclinal syncline. This syncline is called the Dryburg syncline and is a northern extension of the more complex Virgilina synclinorium. Progressively higher-grade equivalents of the Hyco and Aaron Formations were mapped northward along the axial trace of the refolded and westwardly-overturned Dryburg syncline through the Keysville and Green Bay 7.5-minute quadrangles, and across the northern end of the Carolina slate belt as interpreted on previous geologic maps. Hyco rocks, including felsic metatuff, metawacke, and amphibolite, become gneisses upgrade with areas of local anatexis and the segregation of granitic melt into leucosomes with biotite selvages. Phyllite of the Aaron Formation becomes garnet-bearing mica schist. Aaron Formation rocks disconformably overlie the primarily felsic volcanic and volcaniclastic rocks of the Hyco Formation as evidenced by repeated truncation of internal contacts within the Hyco on both limbs of the Dryburg syncline at the Aaron-Hyco contact. East-northeast-trending isograds, defined successively by the first appearance of garnet, then kyanite ?? staurolite in sufficiently aluminous rocks, are superposed on the stratigraphic units and synclinal structure at moderate to high angles to strike. The textural distinction between gneisses and identifiable sedimentary structures occurs near the kyanite ?? staurolite-in isograd. Development of the steep thermal gradient and regional penetrative fabric is interpreted to result from emplacement of the Goochland terrane adjacent to the northern end of the slate belt during Alleghanian orogenesis. This mapping study indicates that the Carolina slate belt does not terminate on the north against through-going faults or rest on higher-grade basement as previously suggested.
-
Zipf, Mariah Siebert; Pinheiro, Ivone Gohr; Conegero, Mariana Garcia
2016-07-01
One of the main actions of sustainability that is applicable to residential, commercial, and public buildings is the rational use of water that contemplates the reuse of greywater as one of the main options for reducing the consumption of drinking water. Therefore, this research aimed to study the efficiencies of simplified treatments for greywater reuse using slow sand and slow slate waste filtration, both followed by granular activated carbon filters. The system monitoring was conducted over 28 weeks, using analyses of the following parameters: pH, turbidity, apparent color, biochemical oxygen demand (BOD), chemical oxygen demand (COD), surfactants, total coliforms, and thermotolerant coliforms. The system was run at two different filtration rates: 6 and 2 m(3)/m(2)/day. Statistical analyses showed no significant differences in the majority of the results when filtration rate changed from 6 to 2 m(3)/m(2)/day. The average removal efficiencies with regard to the turbidity, apparent color, COD and BOD were 61, 54, 56, and 56%, respectively, for the sand filter, and 66, 61, 60, and 51%, respectively, for the slate waste filter. Both systems showed good efficiencies in removing surfactants, around 70%, while the pH reached values of around 7.80. The average removal efficiencies of the total and thermotolerant coliforms were of 61 and 90%, respectively, for the sand filter, and 67 and 80%, respectively, for the slate waste filter. The statistical analysis found no significant differences between the responses of the two systems, which attest to the fact that the slate waste can be a substitute for sand. The maximum levels of efficiency were high, indicating the potential of the systems, and suggesting their optimization in order to achieve much higher average efficiencies. Copyright © 2016 Elsevier Ltd. All rights reserved.
-
Wasting Time: Black Participation in the Combat Arms Branches
2009-04-15
thirty years only two of the nine Black men selected to command Army Divisions have been slated to do so in CONUS. Young Black men and women can...Divisions have been slated to do so in CONUS. Young Black men and women can derive inspiration in pursuit of a given vocation, by seeing someone of their...Strategic Leaders, COL (ret) James E. Gordon, USWAC Class of 1996, (5 April 1996). Mentoring Women and Minority officers in the US Military, Major Darrell
-
Painting with polygons: a procedural watercolor engine.
DiVerdi, Stephen; Krishnaswamy, Aravind; Měch, Radomír; Ito, Daichi
2013-05-01
Existing natural media painting simulations have produced high-quality results, but have required powerful compute hardware and have been limited to screen resolutions. Digital artists would like to be able to use watercolor-like painting tools, but at print resolutions and on lower end hardware such as laptops or even slates. We present a procedural algorithm for generating watercolor-like dynamic paint behaviors in a lightweight manner. Our goal is not to exactly duplicate watercolor painting, but to create a range of dynamic behaviors that allow users to achieve a similar style of process and result, while at the same time having a unique character of its own. Our stroke representation is vector based, allowing for rendering at arbitrary resolutions, and our procedural pigment advection algorithm is fast enough to support painting on slate devices. We demonstrate our technique in a commercially available slate application used by professional artists. Finally, we present a detailed analysis of the different vector-rendering technologies available.
-
Shock attenuation at the Slate Islands revisited
NASA Technical Reports Server (NTRS)
Wu, S.; Robertson, P. B.; Grieve, R. A. F.
1993-01-01
This study of a more extensive suite of Slate Islands samples confirms previous interpretations. It indicates clearly that recorded shock pressures, as determined by planar deformation feature orientations, increased towards the center. The 'shock center' is very close (considering the structural movements during cavity modification) to that from an independent determination from shatter cone orientations. Shock metamorphism at a higher level in breccia clasts than in the adjacent country rocks is evidence that the shock event preceded the formation of the breccia dikes. These observations, which are consistent with those at other impact structures, are all contrary to the interpretation by Sage that breccia dike formation by diatreme action was the source of the shock event. There is no plausible reason to consider the Slate Islands as anything but the emergent portion of the central uplift of a complex impact crater. It cannot be cited as an example of endogenic shock in arguments regarding evidence of impact in the terrestrial stratigraphic record.
-
Clastic Breccias at the Slates Islands Complex Impact Structure, Northern Lake Superior
NASA Technical Reports Server (NTRS)
Dressler, B. O.; Sharpton, V. L.; Schnieders, B.; Scott, J.
1996-01-01
About 150 impact craters are known on Earth and each year several structures are added to this number. The general geology of the Slate Islands archipelago has been described by Sage (1991) and a short summary based on Sage's work is given in Dressler et al. (1995). The reader is referred to these publications for information on the bedrock geology of the island group. Early studies on the Slate Islands impact structure include: Halls and Grieve (1976), Grieve and Robertson (1976) and Stesky and Halls (1983). In this report, we provide a summary of the impact process as presently understood. We also present some of the results of our laboratory investigations conducted in 1995 and 1996. We describe in some detail the various clastic breccias encountered on the islands during our 1994 and 1995 field work and relate them to the various phases of the impact process. A more encompassing treatise on the breccias has been submitted for publication. (Dressler and Sharpton 1996).
-
Effects of portable computing devices on posture, muscle activation levels and efficiency.
Werth, Abigail; Babski-Reeves, Kari
2014-11-01
Very little research exists on ergonomic exposures when using portable computing devices. This study quantified muscle activity (forearm and neck), posture (wrist, forearm and neck), and performance (gross typing speed and error rates) differences across three portable computing devices (laptop, netbook, and slate computer) and two work settings (desk and computer) during data entry tasks. Twelve participants completed test sessions on a single computer using a test-rest-test protocol (30min of work at one work setting, 15min of rest, 30min of work at the other work setting). The slate computer resulted in significantly more non-neutral wrist, elbow and neck postures, particularly when working on the sofa. Performance on the slate computer was four times less than that of the other computers, though lower muscle activity levels were also found. Potential or injury or illness may be elevated when working on smaller, portable computers in non-traditional work settings. Copyright © 2014 Elsevier Ltd and The Ergonomics Society. All rights reserved.
-
A pyritized lepidocoleid machaeridian (Annelida) from the Lower Devonian Hunsrück Slate, Germany
Högström, Anette E.S.; Briggs, Derek E.G.; Bartels, Christoph
2009-01-01
A machaeridian, Lepidocoleus hohensteini sp. nov., is described from the Hunsrück Slate (Lower Emsian) of Germany. The available material includes a unique example preserving evidence of the soft tissues, only the second machaeridian specimen to do so and the first lepidocoleid. This specimen shows that the plates are attached to alternate segments in the trunk. The morphology is consistent with an annelid affinity of the Lepidocoleidae and confirms the unity of the Machaeridia. This discovery adds an important group to the known diversity of this famous late Palaeozoic marine Konservat-Lagerstätte. PMID:19324782
-
NASA Astrophysics Data System (ADS)
Wang, Q.; Zhu, D.; Zhao, Z.; Chung, S.; Li, C.; Sui, Q.; Fu, X.; Mo, X.
2011-12-01
Glaciomarine diamictites (including pebbly slate, pebbly siltstone, and pebbly sandstone) in the Tibetan Plateau are widely interpreted to have been associated with the deglaciation of the Indian continent. Guiding by zircon cathodoluminescence images, we determined U-Pb ages for detrital zircons from five typical Carboniferous-Permian pebbly slate samples from the Qiangtang, Lhasa, and Tethyan Himalaya of the Tibetan Plateau. The age distributions of detrital zircons from two samples (180 analyses) from Qiwu and Gangma Tso of the Qiangtang Terrane are similar, with two main age peaks ca. 579 and ca. 816 Ma and one minor age peak ca. 2490 Ma. Two samples (177 analyses) from Jiangrang and Damxung of the Lhasa Terrane define similar age distributions with two main age peaks ca. 539 and ca. 1175 Ma. Ages of detrital zircons from one sample (110 analyses) from Kangmar of the Tethyan Himalaya display main age peaks ca. 535, ca. 949, and ca. 2490 Ma. The ca. 816-Ma detrital zircons from the Qiangtang Terrane were most likely derived from the Lesser Himalaya, and the ca. 950-Ma detrital zircons from the Tethyan Himalaya might have been sourced from the High Himalaya, Eastern Ghats Province of the Indian plate and the Rayner Province of East Antarctica. The distinctive ca. 1175-Ma age population characteristic of zircons in the pebbly slates from the Lhasa Terrane is identical to the detrital zircons from the late Paleozoic sandstones (Zhu et al., 2011a) and the inherited zircons from the Mesozoic peraluminous granites (Zhu et al., 2011b) in this terrane, but significantly absent in the pebbly slates from both the Qiangtang and the Tethyan Himalayan terranes. The ca. 1175-Ma detrital zircons in the Lhasa Terrane were most likely sourced from the Albany-Fraser-Wilkes in southwestern Australia and East Antarctica. These new data obtained in this study reveal a distinct difference of detrital zircon provenance for the coeval Carboniferous-Permian glaciomarine pebbly slates from different terranes of the Tibetan Plateau. Such difference may have been associated primarily with the different paleogeographical positions of the Lhasa Terrane that was adjacent to northern Australia and of the Qiangtang and Tethyan Himalaya terranes that were situated in the northern margin of the Indian continent, respectively. [Financially supported by the National Key Project for Basic Research of China (2011CB403102), the Chinese National Natural Science Foundation (41073013 and 40830317), and the Programme of the China Geological Survey (1212011121260 and 1212011121066)]. Zhu, D.C., et al., 2011a. Geology 39, 727-730. Zhu, D.C., et al., 2011b. Acta Petrologica Sinica 27, 1917-1930.
-
Geology of the Alaska-Juneau lode system, Alaska
Twenhofel, William Stephens
1952-01-01
The Alaska-Juneau lode system for many years was one of the worlds leading gold-producing areas. Total production from the years 1893 to 1946 has amounted to about 94 million dollars, with principal values in contained gold but with some silver and lead values. The principal mine is the Alaska-Juneau mine, from which the lode system takes its name. The lode system is a part of a larger gold-bearing belt, generally referred to as the Juneau gold belt, along the western border of the Coast Range batholith. The rocks of the Alaska-Juneau lode system consist of a monoclinal sequence of steeply northeasterly dipping volcanic, state, and schist rocks, all of which have been metamorphosed by dynamic and thermal processes attendant with the intrusion of the Coast Range batholith. The rocks form a series of belts that trend northwest parallel to the Coast Range. In addition to the Coast Range batholith lying a mile to the east of the lode system, there are numerous smaller intrusives, all of which are sill-like in form and are thus conformable to the regional structure. The bedded rocks are Mesozoic in age; the Coast Range batholith is Upper Jurassic and Lower Cretaceous in age. Some of the smaller intrusives pre-date the batholith, others post-date it. All of the rocks are cut by steeply dipping faults. The Alaska-Juneau lode system is confined exclusively to the footwall portion of the Perseverance slate band. The slate band is composed of black slate and black phyllite with lesser amounts of thin-bedded quartzite. Intrusive into the slate band are many sill-like bodies of rocks generally referred to as meta-gabbro. The gold deposits of the lode system are found both within the slate rocks and the meta-gabbro rocks, and particularly in those places where meta-gabbro bodies interfinger with slate. Thus the ore bodies are found in and near the terminations of meta-gabbro bodies. The ore bodies are quartz stringer-lodes composed of a great number of quartz veins from 6 inches to 3 feet wide and extending along their strike and dip for several tens to hundreds of feet. In addition to quartz, the only other vein gangue mineral is ankerite. It occurs in small amounts along the borders of the quartz veins. Metallic vein minerals, in addition to native gold, are, in order of decreasing abundance, pyrrhotite, galena, sphalerite, and arsenopyrite. In the aggregate the metallic minerals comprise only 1 to 2 percent of the total amount of vein material. The wall rock, particularly the meta-gabbro, was profoundly altered by the vein-forming processes. The principal effects on the meta-gabbro were the addition of large amounts of soda, potash, titanium, carbon dioxide, and phosphorous, and the removal of considerable quantities of iron, magnesia, lime, and combined water. Silica also may have been decreased. The mineralogical changes involved in the alteration were the development of biotite and ankerite at the expense of original hornblende and feldspar, resulting in a brown-colored biotite- and ankerite-rich rock. The slates are relatively unaffected by the vein-forming processes. Because of their small size, relatively low grade, and discontinuity, no attempt has been made to mine any individual vein. The prevailing practice has been to mine large blocks of ground by a system of modified block-caving, followed by hand sorting to remove the barren country rock from the gold-bearing quartz prior to milling.
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Regmi, Yagya; Rogers, Bridget; Labbe, Nicole
We have prepared composite materials of hexagonal nickel phosphide and molybdenum carbide (Mo2C) utilizing a simple and scalable two-stage synthesis method comprised of carbothermic reduction followed by hydrothermal incubation. We observe the monophasic hexagonal phosphide Ni2P in the composite at low phosphide-to-carbide (P:C) ratios. Upon increasing the proportion of P:C, the carbide surface becomes saturated, and we detect the emergence of a second hexagonal nickel phosphide phase (Ni5P4) upon annealing. We demonstrate that vapor-phase upgrading (VPU) of whole biomass via catalytic fast pyrolysis is achievable using the composite material as a catalyst, and we monitor the resulting product slates usingmore » pyrolysis gas chromatography/mass spectrometry. Our analysis of the product vapors indicates that variation of the P:C molar ratio in the composite material affords product slates of varying complexity and composition, which is indicated by the number of products and their relative proportions in the product slate. Our results demonstrate that targeted vapor product composition can be obtained, which can potentially be utilized to tune the composition of the bio-oil downstream.« less
-
Regmi, Yagya; Rogers, Bridget; Labbe, Nicole; ...
2017-07-13
We have prepared composite materials of hexagonal nickel phosphide and molybdenum carbide (Mo2C) utilizing a simple and scalable two-stage synthesis method comprised of carbothermic reduction followed by hydrothermal incubation. We observe the monophasic hexagonal phosphide Ni2P in the composite at low phosphide-to-carbide (P:C) ratios. Upon increasing the proportion of P:C, the carbide surface becomes saturated, and we detect the emergence of a second hexagonal nickel phosphide phase (Ni5P4) upon annealing. We demonstrate that vapor-phase upgrading (VPU) of whole biomass via catalytic fast pyrolysis is achievable using the composite material as a catalyst, and we monitor the resulting product slates usingmore » pyrolysis gas chromatography/mass spectrometry. Our analysis of the product vapors indicates that variation of the P:C molar ratio in the composite material affords product slates of varying complexity and composition, which is indicated by the number of products and their relative proportions in the product slate. Our results demonstrate that targeted vapor product composition can be obtained, which can potentially be utilized to tune the composition of the bio-oil downstream.« less
-
Surfactant-Assisted Coal Liquefaction
NASA Technical Reports Server (NTRS)
Hickey, Gregory S.; Sharma, Pramod K.
1993-01-01
Obtaining liquid fuels from coal which are economically competitive with those obtained from petroleum based sources is a significant challenge for the researcher as well as the chemical industry. Presently, the economics of coal liquefaction are not favorable because of relatively intense processing conditions (temperatures of 430 degrees C and pressures of 2200 psig), use of a costly catalyst, and a low quality product slate of relatively high boiling fractions. The economics could be made more favorable by achieving adequate coal conversions at less intense processing conditions and improving the product slate. A study has been carried out to examine the effect of a surfactant in reducing particle agglomeration and improving hydrodynamics in the coal liquefaction reactor to increase coal conversions...
-
Hand Washing Induces a Clean Slate Effect in Moral Judgments: A Pupillometry and Eye-Tracking Study
Kaspar, Kai; Krapp, Vanessa; König, Peter
2015-01-01
Physical cleansing is commonly understood to protect us against physical contamination. However, recent studies showed additional effects on moral judgments. Under the heading of the “Macbeth effect” direct links between bodily cleansing and one’s own moral purity have been demonstrated. Here we investigate (1) how moral judgments develop over time and how they are altered by hand washing, (2) whether changes in moral judgments can be explained by altered information sampling from the environment, and (3) whether hand washing affects emotional arousal. Using a pre-post control group design, we found that morality ratings of morally good and bad scenes acquired more extreme values in the control group over time, an effect that was fully counteracted by intermediate hand washing. This result supports the notion of a clean slate effect by hand washing. Thereby, eye-tracking data did not uncover differences in eye movement behavior that may explain differences in moral judgments. Thus, the clean slate effect is not due to altered information sampling from the environment. Finally, compared to the control group, pupil diameter decreased after hand washing, thus demonstrating a direct physiological effect. The results shed light on the physiological mechanisms behind this type of embodiment phenomenon. PMID:25994083
-
Romar-Gasalla, Aurora; Nóvoa-Muñoz, Juan Carlos; Arias-Estévez, Manuel; Fernández-Sanjurjo, María J; Álvarez-Rodríguez, Esperanza; Núñez-Delgado, Avelino
2018-05-13
Batch experiments were used to test P sorbent potential of soil samples, pyritic and granitic materials, mussel shell, mussel shell ash, sawdust, and slate waste fines for different pH and incubation times. Maximum P sorption varied in a wide range of pH: < 4 for pyritic material, 4-6 for forest soil, > 5 for slate fines, > 6 for shell ash, and pH 6-8 for mussel shell. P sorption was rapid (< 24 h) for forest soil, shell ash, pyritic material, and fine shell. On the opposite side, it was clearly slower for vineyard soil, granitic material, slate fines, pine sawdust, and coarse shell, with increased P sorption even 1 month later. For any incubation time, P sorption was > 90% in shell ash, whereas forest soil, pyritic material, and fine shell showed sorption rates approaching 100% within 24 h of incubation. These results could be useful to manage and/or recycle the sorbents tested when focusing on P immobilization or removal, in circumstances where pH changes and where contact time may vary from hours to days, thus aiding to diminish P pollution and subsequent eutrophication risks, promoting conservation and sustainability.
-
NASA Astrophysics Data System (ADS)
Council held a very productive meeting on 17 June using telephone conferencing and a Web-based system for sharing documents. Although the Executive Committee and many other committees have long conducted their business telephonically, this was a first for Council. The early date of the Joint Assembly in Nice, which incorporated AGU's 2003 Spring Meeting, meant that the critical item for Council, approval of the slate of candidates for the next election, would not be ready for action at that time. Thus, the meeting was scheduled for June in conjunction with the Planning Committee. The slate of nominees for the 2004-2006 term was approved as presented by the Union and Section nominating committees. The accompanying story provides the names and the process for petition nominations from the membership.
-
Breeding biology and natural history of the Slate-throated Whitestart in Venezuela
Ruggera, R.A.; Martin, T.E.
2010-01-01
We provide details on the breeding biology of the Slate-throated Whitestart (Myioborus miniatus) from 126 nests found during seven breeding seasons, 2002-2008, at Yacamb?? National Park, Venezuela. Nesting activity peaked in late April and May. Only the female built the nest and incubated the eggs. Males rarely visited the nest during these stages. Mean clutch size (2.1 ?? 0.04 eggs, n = 93) was the smallest recorded for the Slate-throated Whitestart. Incubation and nestling period lengths were 15.3 ?? 0.31 (n = 21) and 10.8 ?? 0.24 (n = 7) days, respectively. Attentiveness (% of time on the nest) during incubation (59 ?? 1.6%, n = 52) was similar to other tropical warblers and much lower than northern relatives. This caused a relatively low egg temperature (34.40 ?? 0.33u C, n = ?? nests, 20 days) compared with north temperate birds. Both parents fed nestlings and increased their provisioning rates with nestling age. Growth rate based on nestling mass (k = 0.521 ?? 0.015) was faster than for other tropical passerines but slower than northern relatives. Predation was the main cause of nesting failure and rate of predation increased with age of the nest. An estimated 15% of nests were successful based on an overall Mayfield daily predation rate of 0.053 ?? 0.007. This study confirms a strong latitudinal variation in life history traits of warblers. ?? 2010 by the Wilson Ornithological Society.
-
New Constraints on the Slate Islands Impact Structure, Ontario, Canada
NASA Technical Reports Server (NTRS)
Sharpton, Virgil L.; Dressler, Burkhard O.; Herrick, Robert R.; Schnieders, Bernie; Scott, John
1996-01-01
The Slate Islands in northern Lake Superior represent the eroded remains of a complex impact crater, originally approximately 32 km in diameter. New field studies there reveal allogenic crater fill deposits along the eastern and northern portions of the islands indicating that this 500-800 Ma impact structure is not as heavily eroded as previously thought. Near the crater center, on the western side or Patterson Island, massive blocks of target rocks, enclosed within a matrix of fine-grained polymict breccia, record the extensive deformation associated with the central uplift. Shatter cones are a common structural feature on the islands and range from less than 3 cm to over 10 m in length. Although shatter cones are powerful tools for recognizing and analyzing eroded impact craters, their origin remains poorly constrained.
-
Arc of Responsibility: The Strength of AGU's Council
NASA Astrophysics Data System (ADS)
Leifert, Harvey
2007-11-01
When AGU members vote in the upcoming election for Union and section officers, they will determine the course of the Union over the next 2 years and beyond. AGU prides itself on holding contested elections, in which members are presented with a real choice, not a preapproved slate, take it or leave it. The statements of the slate of officers begin on page 499; biographies start on page 509. The nominees listed in this issue are volunteers who seek to serve AGU, and once elected, they will undertake a wide variety of duties for the organization. Their visions of AGU's future may vary, however; by carefully considering the candidates' statements and casting votes for those whose vision is most compatible with their own, members can help achieve the goals they wish to see fulfilled.
-
Geology of the Lake Mary quadrangle, Iron County, Michigan
Bayley, Richard W.
1959-01-01
The Lake Mary quadrangle is in eastern Iron County, in the west part of the Upper Peninsula of Michigan. The quadrangle is underlain by Lower and Middle Precambrian rocks, formerly designated Archean and Algonkian rocks, and is extensively covered by Pleistocene glacial deposits. A few Upper Precambrian (Keweenawan) diabase dikes and two remnants of sandstone and dolomite of early Paleozoic age are also found in the area. The major structural feature is the Holmes Lake anticline, the axis of which strikes northwest through the northeast part of the quadrangle. Most of the quadrangle, therefore, is underlain by rock of the west limb of the anticline. To the northwest along the fold axis, the Holmes Lake anticline is separated from the Amasa oval by a saddle of transverse folds in the vicinity of Michigamme Mountain in the Kiernan quadrangle. The Lower Precambrian rocks are represented by the Dickinson group and by porphyritic red granite whose relation to the Dickinson group is uncertain, but which may be older. The rocks of the Dickinson group are chiefly green to black metavolcanic schist and red felsite, some of the latter metarhyolite. The dark schist is commonly magnetic. The Dickinson group underlies the core area of the Holmes Lake anticline, which is flanked by steeply dipping Middle Precambrian formations of the Animikie series. A major unconformity separates the Lower Precambrian rocks from the overlying Middle Precambrian rocks. In ascending order the formations of the Middle Precambrian are the Randville dolomite, the Hemlock formation, which includes the Mansfield iron-bearing slate member, and the Michigamme slate. An unconformity occurs between the Hemlock formation and Michigamme slate. The post-Hemlock unconformity is thought to be represented in the Lake Mary quadrangle by the absence of iron-formation of the Amasa formation, which is known to lie between the Hemlock and the Michigamme to the northwest of the Lake Mary quadrangle in the Crystal Falls quadrangle. Post-Hemlock erosion may account also for the absence of iron-formation of the Fence River formation on the east limb of the Holmes Lake anticline within the Lake Mary quadrangle. The Randville dolomite is not exposed and is known only from diamond drilling in the northeast part of the area where it occurs in the east and west limbs of the Holmes Lake anticline. The formation has a maximum thickness of about 2,100 feet; this includes a lower arkosic phase, some of which is quartz pebble conglomerate, a medial dolomitic phase, and an upper slate phase. The triad is gradational. Included within the formation are a few beds of chloritic schist thought to be of volcanic origin. An unconformity between the Randville and the succeeding Hemlock is not indicated in the quadrangle, but is probably present. The Hemlock formation is best exposed in the northwest and south-central parts of the area. The apparent thickness of the formation is 10,000- 17,000 feet. It is composed mainly of mafic metavolcanic rocks and intercalated slate and iron-formation. In the north part of the quadrangle the volcanic rocks are greenstone, which includes altered basaltic flow rocks, volcanic breccia, tuff, and slate. Pillow structures are common in the metabasalt. It is not certain if any Hemlock rocks are present in the east limb of the Holmes Lake anticline. In the south part of the quadrangle, the rocks of the Hemlock are chiefly chlorite and hornblende schist and hornfels. Pyroxene hornfels is sparingly present. At least two sedimentary slate belts are included in the Hemlock formation. One of these, the Mansfield iron-bearing slate member, includes in its upper part an altered chert-siderite iron-formation 30 to over 150 feet thick from which iron ore has been mined at the Mansfield location. The position of the iron-bearing rocks has been determined magnetically, and past explorations for iron ore are discussed. Though probably; unconformable, the contact between the Hemlock and the Michigamme formations appears conformable. The Michigamme slate consists of at least 4,000 feet of interbedded mica schist and granulite, the altered equivalents of the slate and graywacke characteristic of the Michigamme in adjacent areas. The Michigamme rocks are best exposed in the south part of the quadrangle in the vicinity of Peavy Pond. Two periods of regional metamorphism have resulted in the alteration of almost all of the rocks of the quadrangle. The Lower Precambrian rocks underwent at least one period of metamorphism, uplift, and erosion before the deposition of the Randville dolomite. After the deposition of the Michigamme slate, a post-Middle Precambrian period of regional metamorphism occurred with attending deformation and igneous intrusion. The grade of metamorphism rises toward the south in the area. The rocks in the northern two-thirds of the quadrangle are representative of greenschist facies of regional metamorphism, whereas the rocks in the southern onethird of the quadrangle are representative of the albite-epidote-amphibolite, the amphibolite, and the pyroxene hornfels facies, the metamorphic node centering about the intrusive Peavy Pond complex in the Peavy Pond area. The Precambrian sedimentary and volcanic rocks are cut by intrusive igneous rocks of different types and several different ages. Gabbroic sills and dikes invaded the Hemlock rocks at some time after the Hemlock was deposited and before the post-Middle Precambrian orogeny and metamorphism. Some contact metamorphism attended the intrusion of the major sills. One of the sills, the West Kiernan sill, is well differentiated. A syntectonic igneous body, composed of gabbro and minor ultramafic parts and fringed with intermediate and felsic differentiates and hybrids, the Peavy; Pond complex, was intruded into the Hemlock and Michigamme formations during the post-Middle Precambrian orogeny. The complex is situated in the Peavy Pond area at the crest of the regional metamorphic node. Contact-altered sedimentary and volcanic rocks margin the complex. The effects of regional metamorphism have been superposed on the contact metamorphic rocks peripheral to the complex and on the igneous rocks of the complex as well. The mafic augite-bearing rocks of the complex emplaced early in the orogeny were deformed by granulation at the peak of the deformation and subsequently metamorphosed to hornblende rocks. Some of the intermediate and felsic rocks of the complex were foliated by the deformation, while the more fluid, felsic parts of the complex were intruded under orogenic stress and crystallized after the peak of deformation. The deformation culminated in major faulting during which the formations were dislocated, and some of the granite of the complex was extremely brecciated. A few diabase dikes, probably of Keweenawan age, have intruded the deformed and altered Animikie rocks. The only known metallic resource is iron ore. The Mansfield mine produced 1¥2 million tons of high-grade iron ore between the years 1890 and 1913. Sporadic exploration since 1913 has failed to reveal other ore deposits of economic importance.
-
Frictional Behavior of Altered Basement Approaching the Nankai Trough
NASA Astrophysics Data System (ADS)
Saffer, D. M.; Ikari, M.; Rooney, T. O.; Marone, C.
2017-12-01
The frictional behavior of basement rocks plays an important role in subduction zone faulting and seismicity. This includes earthquakes seaward of the trench, large megathrust earthquakes where seamounts are subducting, or where the plate interface steps down to basement. In exhumed subduction zone rocks such as the Shimanto complex in Japan, slivers of basalt are entrained in mélange which is evidence of basement involvement in the fault system. Scientific drilling during the Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE) recovered basement rock from two reference sites (C0011 and C0012) located seaward of the trench offshore the Kii Peninsula during Integrated Ocean Discovery Program (IODP) Expeditions 322 and 333. The basement rocks are pillow basalts that appear to be heterogeneously altered, resulting in contrasting dense blue material and more vesicular gray material. Major element geochemistry shows differences in silica, calcium oxides and loss-on-ignition between the two types of samples. Minor element geochemistry reveals significant differences in vanadium, chromium, and barium. X-ray diffraction on a bulk sample powder representing an average composition shows a phyllosilicate content of 20%, most of which is expandable clays. We performed laboratory friction experiments in a biaxial testing apparatus as either intact sample blocks, or as gouge powders. We combine these experiments with measurements of Pennsylvania slate for comparison, including a mixed-lithology intact block experiment. Intact Nankai basement blocks exhibit a coefficient of sliding friction of 0.73; for Nankai basement powder, slate powder, slate blocks and slate-on-basement blocks the coefficient of sliding friction ranges from 0.44 to 0.57. At slip rates ranging from 3x10-8 to 3x10-4 m/s we observe predominantly velocity-strengthening frictional behavior, indicating a tendency for stable slip. At rates of < 1x10-6 m/s some velocity-weakening was observed, specifically in intact rock-on-rock experiments. Our results show that basement alteration tends to reduce the tendency for unstable slip, but that the altered Nankai basement may still exhibit seismogenic behavior in the case of localized slip in competent rock.
-
Metal release and sequestration from black slate mediated by a laccase of Schizophyllum commune.
Kirtzel, Julia; Scherwietes, Eric Leon; Merten, Dirk; Krause, Katrin; Kothe, Erika
2018-06-25
Schizophyllum commune is a filamentous basidiomycete which can degrade complex organic macromolecules like lignin by the secretion of a large repertoire of enzymes. One of these white rot enzymes, laccase, exhibits a broad substrate specificity and is able to oxidize a variety of substances including carbonaceous rocks. To investigate the role of laccase in bioweathering, laccase gene lcc2 was overexpressed, and the influence on weathering of black slate, originating from a former alum mine in Schmiedefeld, Germany, was examined. The metal release from the rock material was enhanced, associated with a partial metal accumulation into the mycelium. A sequestration of metals could be shown with fluorescent staining methods, and an accumulation of Zn, Cd, and Pb was visualized in different cell organelles. Additionally, we could show an increased metal resistance of the laccase overexpressing strain.
-
As(V) and P Competitive Sorption on Soils, By-Products and Waste Materials
Rivas-Pérez, Ivana María; Paradelo-Núñez, Remigio; Nóvoa-Muñoz, Juan Carlos; Arias-Estévez, Manuel; Fernández-Sanjurjo, María José; Álvarez-Rodríguez, Esperanza; Núñez-Delgado, Avelino
2015-01-01
Batch-type experiments were used to study competitive As(V) and P sorption on various soils and sorbent materials. The materials assayed were a forest soil, a vineyard soil, pyritic material, granitic material, coarsely and finely ground mussel shell, calcinated mussel shell ash, pine sawdust and slate processing fines. Competition between As(V) and P was pronounced in the case of both soils, granitic material, slate fines, both shells and pine sawdust, showing more affinity for P. Contrary, the pyritic material and mussel shell ash showed high and similar affinity for As(V) and P. These results could be useful to make a correct use of the soils and materials assayed when focusing on As and P removal in solid or liquid media, in circumstances where both pollutants may compete for sorption sites. PMID:26690456
-
ERIC Educational Resources Information Center
Erslev, Carole
1984-01-01
The small, uneaten, slate-gray, pointed-nose animal that is distasteful to the cat because of foul-tasting scent glands is the shrew. Describes the short-tailed shrew's physical characteristics, lifespan, habitat, eating habits, and senses. (ERB)
-
29 CFR 452.112 - Form of ballot; slate voting.
Code of Federal Regulations, 2014 CFR
2014-07-01
... this is permissible under the union's constitution and bylaws. A determination as to the position of a... constitution and bylaws, consistent with the requirement of fairness and the other provisions of the Act. For...
-
29 CFR 452.112 - Form of ballot; slate voting.
Code of Federal Regulations, 2013 CFR
2013-07-01
... this is permissible under the union's constitution and bylaws. A determination as to the position of a... constitution and bylaws, consistent with the requirement of fairness and the other provisions of the Act. For...
-
29 CFR 452.112 - Form of ballot; slate voting.
Code of Federal Regulations, 2012 CFR
2012-07-01
... this is permissible under the union's constitution and bylaws. A determination as to the position of a... constitution and bylaws, consistent with the requirement of fairness and the other provisions of the Act. For...
-
29 CFR 452.112 - Form of ballot; slate voting.
Code of Federal Regulations, 2010 CFR
2010-07-01
... this is permissible under the union's constitution and bylaws. A determination as to the position of a... constitution and bylaws, consistent with the requirement of fairness and the other provisions of the Act. For...
-
29 CFR 570.67 - Occupations in roofing operations and on or about a roof (Order 16).
Code of Federal Regulations, 2011 CFR
2011-07-01
... pitch, asphalt prepared paper, tile, composite roofing materials, slate, metal, translucent materials, and shingles of asbestos, asphalt, wood or other materials) to roofs of buildings or other structures...
-
29 CFR 570.67 - Occupations in roofing operations and on or about a roof (Order 16).
Code of Federal Regulations, 2013 CFR
2013-07-01
... pitch, asphalt prepared paper, tile, composite roofing materials, slate, metal, translucent materials, and shingles of asbestos, asphalt, wood or other materials) to roofs of buildings or other structures...
-
29 CFR 570.67 - Occupations in roofing operations and on or about a roof (Order 16).
Code of Federal Regulations, 2012 CFR
2012-07-01
... pitch, asphalt prepared paper, tile, composite roofing materials, slate, metal, translucent materials, and shingles of asbestos, asphalt, wood or other materials) to roofs of buildings or other structures...
-
Performance of three aggregates on all-weather roads.
DOT National Transportation Integrated Search
1985-01-01
Because the Virginia Department of Highways and Transportation had received complaints from the public and Department maintenance personnel concerning the durability of slate used on all-weather surface roadways, a field study was conducted in which ...
-
Transportation infrastructure : highway pavement design guide is outdated
DOT National Transportation Integrated Search
1997-11-01
The Federal Highway Administration has worked cooperatively with the : American Association of State Highway and Transportation Officials in : developing and updating the pavement design guide. The current guide is : slated to be updated by the year ...
-
ScienceCast 117: NASA Mission Seeks Lunar Air
2013-08-29
A NASA spacecraft slated for launch in September will fly to the Moon to investigate the tenuous lunar atmosphere. Researchers hope "LADEE" will solve a mystery that has been puzzling them since the days of Apollo.
-
1996-08-19
KENNEDY SPACE CENTER, FLA. - In the Payload Hazardous Servicing Facility at KSC, installation is under way of the Mars Orbiter Camera (MOC) on the Mars Global Surveyor spacecraft. The MOC is one of a suite of six scientific instruments that will gather data about Martian topography, mineral distribution and weather during a two-year period. The Mars Global Surveyor is slated for launch aboard a Delta II expendable launch vehicle on Nov. 6, the beginning of a 20-day launch period.
-
NASA Astrophysics Data System (ADS)
Dona, Obie Mario; Ibrahim, Eddy; Susilo, Budhi Kuswan
2017-11-01
The research objective is to describe potential, to analyze the quality and quantity of limestone, and to know the limit distribution of rocks based on the value of resistivity, the pattern of distribution of rocks by drilling, the influence mineral growing on rock against resistivity values, the model deposition of limestone based on the value resistivity of rock and drilling, and the comparison between the interpretation resistivity values based on petrographic studies by drilling. Geologic Formations study area consists of assays consisting of altered sandstone, phyllite, slate, siltstone, grewake, and inset limestone. Local quartz sandstone, schist, genealogy, which is Member of Mersip Stylists Formation, consists of limestone that formed in shallow seas. Stylists Formation consists of slate, shale, siltstone and sandstone. This research methodology is quantitative using experimental observation by survey. This type of research methodology by its nature is descriptive analysis.
-
Materials samples face rigors of space.
Flinn, Edward D
2002-07-01
The Materials International Space Station Experiment (MISSE) is described. This project is designed to conduct long duration materials tests on samples attached to the ISS. A batch of 750 material samples were delivered on STS-105 and attached to the ISS airlock. They will be exposed to the space environment for 18 months and are slated to return on STS-114. A second batch of 750 samples is being prepared. The experiment containers were used originally for the Mir Environmental Effects Payload, which tested a variety of substances, including some slated for use on the ISS. Researchers are particularly interested in the effects of atomic oxygen on the samples. Some samples are being tested to determine their use in radiation protection. As part of the MISSE project, ultrathin tether materials are being tested for use on the Propulsive Small Expendable Depoloyer System (ProSEDS), which will use a tether system to change a satellite's orbital altitude.
-
12. Oblique view of northeast facade, showing missing rain gutter, ...
12. Oblique view of northeast facade, showing missing rain gutter, deteriorated slate roof, broken windows in tower; view west-northwest, 90mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA
-
IMPLICATIONS OF NEW ARSENIC STANDARDS ON OKLAHOMA WATER RESOURCES
The new national standard for arsenic in drinking water supplies, slated to take effect in 2006, is having an unexpected impact on a number of Oklahoma communities. Currently, several municipalities in north central Oklahoma are in compliance with existing arsenic standards (50 ...
-
JPL Tech Works Mars 2020 Descent Stage
2018-03-13
A technician works on the descent stage for NASA's Mars 2020 mission inside JPL's Spacecraft Assembly Facility. Mars 2020 is slated to carry NASA's next Mars rover to the Red Planet in July of 2020. https://photojournal.jpl.nasa.gov/catalog/PIA22342
-
Remnant colloform pyrite at the haile gold deposit, South Carolina: A textural key to genesis
Foley, N.; Ayuso, R.A.; Seal, R.R.
2001-01-01
Auriferous iron sulfide-bearing deposits of the Carolina slate belt have distinctive mineralogical and textural features-traits that provide a basis to construct models of ore deposition. Our identification of paragenetically early types of pyrite, especially remnant colloform, crustiform, and layered growth textures of pyrite containing electrum and pyrrhotite, establishes unequivocally that gold mineralization was coeval with deposition of host rocks and not solely related to Paleozoic tectonic events. Ore horizons at the Haile deposit, South Carolina, contain many remnants of early pyrite: (1) fine-grained cubic pyrite disseminated along bedding; (2) fine- grained spongy, rounded masses of pyrite that may envelop or drape over pyrite cubes; (3) fragments of botryoidally and crustiform layered pyrite, and (4) pyritic infilling of vesicles and pumice. Detailed mineral chemistry by petrography, microprobe, SEM, and EDS analysis of replaced pumice and colloform structures containing both arsenic compositional banding and electrum points to coeval deposition of gold and the volcanic host rocks and, thus, confirms a syngenetic origin for the gold deposits. Early pyrite textures are present in other major deposits of the Carolina slate belt, such as Ridgeway and Barite Hill, and these provide strong evidence for models whereby the sulfide ores formed prior to tectonism. The role of Paleozoic metamorphism was to remobilize and concentrate gold and other minerals in structurally prepared sites. Recognizing the significance of paragenetically early pyrite and gold textures can play an important role in distinguishing sulfide ores that form in volcanic and sedimentary environments from those formed solely by metamorphic processes. Exploration strategies applied to the Carolina slate belt and correlative rocks in the eastern United States in the Avalonian basement will benefit from using syngenetic models for gold mineralization.
-
Groundwater nitrate reduction versus dissolved gas production: A tale of two catchments.
McAleer, E B; Coxon, C E; Richards, K G; Jahangir, M M R; Grant, J; Mellander, Per E
2017-05-15
At the catchment scale, a complex mosaic of environmental, hydrogeological and physicochemical characteristics combine to regulate the distribution of groundwater and stream nitrate (NO 3 - ). The efficiency of NO 3 - removal (via denitrification) versus the ratio of accumulated reaction products, dinitrogen (excess N 2 ) & nitrous oxide (N 2 O), remains poorly understood. Groundwater was investigated in two well drained agricultural catchments (10km 2 ) in Ireland with contrasting subsurface lithologies (sandstone vs. slate) and landuse. Denitrification capacity was assessed by measuring concentration and distribution patterns of nitrogen (N) species, aquifer hydrogeochemistry, stable isotope signatures and aquifer hydraulic properties. A hierarchy of scale whereby physical factors including agronomy, water table elevation and permeability determined the hydrogeochemical signature of the aquifers was observed. This hydrogeochemical signature acted as the dominant control on denitrification reaction progress. High permeability, aerobic conditions and a lack of bacterial energy sources in the slate catchment resulted in low denitrification reaction progress (0-32%), high NO 3 - and comparatively low N 2 O emission factors (EF 5g 1). In the sandstone catchment denitrification progress ranged from 4 to 94% and was highly dependent on permeability, water table elevation, dissolved oxygen concentration solid phase bacterial energy sources. Denitrification of NO 3 - to N 2 occurred in anaerobic conditions, while at intermediate dissolved oxygen; N 2 O was the dominant reaction product. EF 5g 1 (mean: 0.0018) in the denitrifying sandstone catchment was 32% less than the IPCC default. The denitrification observations across catchments were supported by stable isotope signatures. Stream NO 3 - occurrence was 32% lower in the sandstone catchment even though N loading was substantially higher than the slate catchment. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.
-
1990-12-20
CAPE CANAVERAL, Fla. – The orbiter Discovery, its wheels retracted atop the orbiter transporter, rolls over from the OPF high bay to the VAB. Discovery is slated to lift off in March on mission STS-39, a DoD flight carrying a crew of seven. Photo credit: NASA
-
Educational Aids for Visually Handicapped.
ERIC Educational Resources Information Center
American Printing House for the Blind, Louisville, KY.
Listings specifying source and cost are provided of tactile aids and materials designed for the visually handicapped. Items are presented in the following categories: supply sources and catalogs for aids; braille devices, including duplicators, reading and writing aids, reading readiness materials, and writing machines, slates, and styluses; deaf…
-
Wynn, J.C.; Luce, R.W.
1984-01-01
The Haile mine is the largest gold producer in the eastern USA. It is postulated to be a strata-bound gold deposit formed by a fumarolic or hot-spring system in felsic tuffs of Cambrian(?) age. Two mineralized zones occur, each composed of a sericitic part overlain by a siliceous part. Au is concentrated in especially silicified horizons and in pyrite horizons in the siliceous part of each mineralized zone. The tuffs are metamorphosed to greenschist facies and intruded by diabase and other mafic dykes. Weathering is deep and the mineralized tuffs are partly covered by coastal-plain sediments. It is suggested that certain geophysical methods may be useful in mapping and exploring Haile-type deposits in the Carolina slate belt. Very low frequency electromagnetic resistivity surveys help define alteration and silicified zones. A magnetic survey found sharp highs that correlate with unexposed mafic and ultramafic dykes. Induced polarization proved useful in giving a two-dimensional view of the structure.-G.J.N.
-
Development of magnetic and elastic anisotropies in slates during progressive deformation
NASA Astrophysics Data System (ADS)
Hrouda, František; Pros, Zdeněk; Wohlgemuth, Jiří
1993-05-01
Magnetic and elastic anisotropies were investigated in rocks of the Nízký Jeseník Mountains (northeast Bohemian Massif) ranging in lithology from almost unmetamorphosed sediments, through slate, to phyllite, and showing a range of structural styles from sedimentary, through spaced and slaty cleavage, to metamorphic schistosity. In unmetamorphosed and undeformed sedimentary rocks, both the anisotropies display close relationships to the sedimentary fabric. During the development of the spaced and slaty cleavage they are gradually re-oriented into the attitudes of the deformational fabrics, and in the rocks with metamorphic schistosity they are fully related to the deformational fabric elements, which can be oriented in a very different way from the original sedimentary structures. The magnetic anisotropy is mostly due to the preferred orientation of phyllosilicates generated during very weak regional metamorphism, and subordinately due to the preferred orientation of magnetite. The elastic anisotropy is probably controlled by the preferred orientation of phyllosilicates and by the existence of oriented systems of microcracks.
-
Behrendt, John C.
1985-01-01
The Appalachian décollement does not appear continuous from the Appalachian Mountains to the coast but rather appears to extend southeastward only to the Carolina slate belt. A series of reflections on lines S4, S6, and S8 and on the COCORP line is interpreted as evidence of southeastward-dipping imbricate faults, from the Brevard fault on the northwest to beyond the Augusta fault, which marks the southeastern extent of the Eastern Piedmont fault zone. The Carolina slate belt is characterized on the four seismic profiles by a complex series of diffractions and reflections extending from less than 1 s to 8 s. These arrivals are possibly the result of layering in the metasedimentary rocks complexly disrupted by the imbricate faults. A number of Triassic (?) basins are apparent in the reflection data for the rifted Charleston terrane identified from low-gradient magnetic anomalies.
-
Software Reviews: Programs Worth a Second Look.
ERIC Educational Resources Information Center
Olds, Henry F., Jr.; And Others
1988-01-01
Examines four software packages: (1) "Wordbench"--writing and word processing, grades 9-12 (IBM and Apple); (2) "Muppet Slate"--language arts, grades K-2 (Apple); (3) "Accu-Weather Forecaster"--weather analysis and forecasting, grades 3-12 (modem with IBM or Mac); and (4) "The Ripple That Changed American…
-
Turnaround Project Signs Six States
ERIC Educational Resources Information Center
Maxwell, Lesli A.
2010-01-01
Dozens of schools are slated for aggressive interventions over the next three years under a new, multistate effort that aims to clear hurdles that have hindered previous attempts to improve underperforming schools. Education officials in Colorado, Delaware, Illinois, Louisiana, Massachusetts, and New York have agreed to partner with Mass Insight…
-
75 FR 22576 - Minority Science and Engineering Improvement Program
Federal Register 2010, 2011, 2012, 2013, 2014
2010-04-29
... DEPARTMENT OF EDUCATION [CFDA No. 84.120A] Minority Science and Engineering Improvement Program... the fiscal year (FY) 2009 grant slate for the Minority Science and Engineering Improvement Program... Engineering Improvement Program (MSEIP), authorized by Title III, Part E of the Higher Education Act of 1965...
-
Unlocking the Creative Potential of Rural India
ERIC Educational Resources Information Center
Raghavan, Ramji
2007-01-01
"Rural education": the phrase conjures up unflattering images of broken blackboards and slates, lackadaisical teachers and students, rote learning and of outdated teaching techniques and suppressed creativity. Yet, these images are completely out of consonance with modern India and a knowledge-based society. This article describes a new…
-
Breccia Formation at a Complex Impact Crater: Slate Islands, Lake Superior, Ontario, Canada
NASA Technical Reports Server (NTRS)
Dressler, B. O.; Sharpton, V. L.
1997-01-01
The Slate Islands impact structure is the eroded remnant of a approximately 30-32 km-diameter complex impact structure located in northern Lake Superior, Ontario, Canada. Target rocks are Archean supracrustal and igneous rocks and Proterozoic metavolcanics, metasediments, and diabase. A wide variety of breccias occurs on the islands, many of which contain fragments exhibiting shock metamorphic features. Aphanitic, narrow and inclusion-poor pseudotachylite veins, commonly with more or less parallel boundaries and apophyses branching off them, represent the earliest breccias formed during the compression stage of the impact process. Coarse-grained, polymictic elastic matrix breccias form small to very large, inclusion-rich dikes and irregularly shaped bodies that may contain altered glass fragments. These breccias have sharp contacts with their host rocks and include a wide range of fragment types some of which were transported over minimum distances of approximately 2 km away from the center of the structure. They cut across pseudotachylite veins and contain inclusions of them. Field and petrographic evidence indicate that these polymictic breccias formed predominantly during the excavation and central uplift stages of the impact process. Monomictic breccias, characterized by angular fragments and transitional contacts with their host rocks, occur in parautochthonous target rocks, mainly on the outlying islands of the Slate Islands archipelago. A few contain fragmented and disrupted, coarse-grained, polymictic clastic matrix breccia dikes. This is an indication that at least some of these monomictic breccias formed late in the impact process and that they are probably related to a late crater modification stage. A small number of relatively large occurrences of glass-poor, suevitic breccias occur at the flanks of the central uplift and along the inner flank of the outer ring of the Slate Islands complex crater. A coarse, glass-free, allogenic breccia, containing shatter-coned fragments derived from Proterozoic target rocks (upper target strata), observed at two locations may be analogous to the 'Bunt Breccia' of the Ries crater in Germany. At one of these locations this breccia lies close to a crater suevite deposit. At the other, it overlies parautochthonous, monomictic breccia. The State Islands impact breccias are superbly exposed, much better than breccias in most other terrestrial impact structures. Observations, including those indicative of multiple and and sequential processes, provide insight on how impact breccias form and how they relate to the various phases of the impact process. Eventually they will lead to an improved understanding of planetary impact processes.
-
International Film Guide 1972.
ERIC Educational Resources Information Center
Cowie, Peter, Ed.
Brief descriptions of film production activity in 44 countries and reviews of important films from these countries are presented, along with lists of films recently in production. A paragraph-long description of film festivals slated for 1972 is given. Sound track music available on records, 16mm films available in the United Kingdom and the…
-
The Use of Multiple Slate Devices to Support Active Reading Activities
ERIC Educational Resources Information Center
Chen, Nicholas Yen-Cherng
2012-01-01
Reading activities in the classroom and workplace occur predominantly on paper. Since existing electronic devices do not support these reading activities as well as paper, users have difficulty taking full advantage of the affordances of electronic documents. This dissertation makes three main contributions toward supporting active reading…
-
A College Education? Or Diminished Expectations?
ERIC Educational Resources Information Center
Beaky, Lenore A.
2010-01-01
City University of New York's (CUNY) new community college, planned almost entirely by administrators and slated to open in 2012, seems designed to shunt its student body into narrow, mostly terminal career-technical programs with the promise of an associate's degree at the end. But to what purpose? To "reimagine community college education…
-
5. Photograph of a photograph in possession of Rock Island ...
5. Photograph of a photograph in possession of Rock Island Arsenal Historical Office. WEST AND SOUTH ELEVATIONS, BEFORE REMOVAL OF CHIMNEY, FINIALS, GINGERBREAD, AND VARIEGATED SLATE ROOFING. DATED C. 1876. - Rock Island Arsenal, Building No. 321, Rodman Avenue & Rock Island Avenue, Rock Island, Rock Island County, IL
-
49 CFR 1039.11 - Miscellaneous commodities exemptions.
Code of Federal Regulations, 2010 CFR
2010-10-01
..., etc. 26 214 Wrapping paper, wrappers or coarse paper. 26 218 Sanitary tissue stock. 26 471 Sanitary... 30 111 Rubber pneumatic tires or parts. 31 ......do Leather or leather products. 32 ......do Clay... 32 952 15 Cinders, clay, shale expanded shale), slate or volcanic (not pumice stone), or haydrite. 33...
-
7 CFR 1755.506 - Aerial wire services
Code of Federal Regulations, 2010 CFR
2010-01-01
.../Orange or White Orange 3 White/Green or White Green 4 White/Brown or White Brown 5 White/Slate or White... station protectors. (p) When it is necessary to avoid intervening obstacles between a pole and a building... lines to buildings shall follow the shortest feasible route commensurate with the requirements of...
-
25. Detail, roof at junction of main roof and tower ...
25. Detail, roof at junction of main roof and tower skirt roof; note condition of slates, subroof, missing gutter, lead pipe gutter outlet; view to northwest from lift-bed truck, 135mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA
-
The "Creation-Science" Case and Pro Bono Publico.
ERIC Educational Resources Information Center
Kerr, Peggy L.
1982-01-01
Describes contributions and efforts of New York law firm (Skadden, Arps, Slate, Meagher, Flom) personnel in developing plaintiff's case in McLean v. Arkansas 590 (balanced treatment of creationism/evolution). Discusses aspects of "Pro Bono Publico" (unpaid public interest service) endeavors in general and those related to this law firm in…
-
The Hidden Formula of Youth Digital Media Engagement. Tips
ERIC Educational Resources Information Center
Reynolds, Rebecca
2009-01-01
The slate of recent reports on youth technology engagement do not explicitly address the construct of "perceived competence," the third main affective state associated with intrinsically-motivated behavior in Edward Deci and Richard Ryan's broader psychological research. In the Spring of 2008, a team of researchers at Syracuse…
-
26 CFR 1.48-1 - Definition of section 38 property.
Code of Federal Regulations, 2011 CFR
2011-04-01
..., or slate; the construction of roads, bridges, or housing; the processing of meat, fish or other... commodity in a large mass prior to its consumption or utilization. Thus, if a facility is used to store... storage tanks, grain storage bins, silos, fractionating towers, blast furnaces, basic oxygen furnaces...
-
26 CFR 1.48-1 - Definition of section 38 property.
Code of Federal Regulations, 2014 CFR
2014-04-01
..., or slate; the construction of roads, bridges, or housing; the processing of meat, fish or other... commodity in a large mass prior to its consumption or utilization. Thus, if a facility is used to store... storage tanks, grain storage bins, silos, fractionating towers, blast furnaces, basic oxygen furnaces...
-
26 CFR 1.48-1 - Definition of section 38 property.
Code of Federal Regulations, 2010 CFR
2010-04-01
..., or slate; the construction of roads, bridges, or housing; the processing of meat, fish or other... commodity in a large mass prior to its consumption or utilization. Thus, if a facility is used to store... storage tanks, grain storage bins, silos, fractionating towers, blast furnaces, basic oxygen furnaces...
-
26 CFR 1.48-1 - Definition of section 38 property.
Code of Federal Regulations, 2012 CFR
2012-04-01
..., or slate; the construction of roads, bridges, or housing; the processing of meat, fish or other... commodity in a large mass prior to its consumption or utilization. Thus, if a facility is used to store... storage tanks, grain storage bins, silos, fractionating towers, blast furnaces, basic oxygen furnaces...
-
26 CFR 1.48-1 - Definition of section 38 property.
Code of Federal Regulations, 2013 CFR
2013-04-01
..., or slate; the construction of roads, bridges, or housing; the processing of meat, fish or other... commodity in a large mass prior to its consumption or utilization. Thus, if a facility is used to store... storage tanks, grain storage bins, silos, fractionating towers, blast furnaces, basic oxygen furnaces...
-
76 FR 29228 - Funding Down Slate; Demonstration Grants for Indian Children Program
Federal Register 2010, 2011, 2012, 2013, 2014
2011-05-20
... Children Program AGENCY: Office of Elementary and Secondary Education, Department of Education. ACTION... Indian Children program authorized by 20 U.S.C. 7441 to make new grant awards in FY 2011. The Secretary... notice inviting applications for new awards under the Demonstration Grants for Indian Children program...
-
2010-04-16
Sustainability Base celebration, sheetrock signing and social in lobby of N-200. Rose King of Code C slated to become on of the first occupants of the new Green building at NASA Ames Research Center, Moffett Field, California designated Sustainability Base N-232 puts her mark on the building forever.
-
Power-poor nation taps jungle river for energy
DOE Office of Scientific and Technical Information (OSTI.GOV)
Not Available
1979-12-13
The Paute River 1,690-MW hydroelectric power project near Cuenca will triple the power generating capacity of Ecuador. Progress on this practically inaccessible site is reported. The centerpiece will be the 560-ft-high Amaluza Dam. The underground powerhouse is slated to come on line in 1982.
-
77 FR 71574 - Submission for OMB Review; Comment Request
Federal Register 2010, 2011, 2012, 2013, 2014
2012-12-03
... Test. OMB Control Number: None Form Number(s): The automated survey instrument has no form number. Type... have been developed and are now slated for a large-scale field test to evaluate the questions and the... reference period and timing of data collection. Qualitative research has [[Page 71575
-
78 FR 25717 - Applications for New Awards; Strengthening Institutions Program (SIP)
Federal Register 2010, 2011, 2012, 2013, 2014
2013-05-02
... use of time, staff, money, or other resources while improving student learning or other educational... migrant, or who have disabilities. Open educational resources (OER) means teaching, learning, and research... awards for individual development grants in rank order from the funding slate according to the average...
-
24. Roof detail from liftbed truck, showing pan roof above ...
24. Roof detail from lift-bed truck, showing pan roof above breezeway, with sawn redwood trim, tube-type drains; note missing rain gutter at roof edge, deteriorated condition of slates; view to south, 90mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA
-
75 FR 58373 - Gaining Early Awareness and Readiness for Undergraduate Programs (GEAR UP)
Federal Register 2010, 2011, 2012, 2013, 2014
2010-09-24
... DEPARTMENT OF EDUCATION [CFDA No. 84.334A (Partnership grants)] Gaining Early Awareness and Readiness for Undergraduate Programs (GEAR UP) AGENCY: Office of Postsecondary Education, Department of Education. ACTION: Notice of intent to fund down the fiscal year (FY) 2008 grant slate for the GEAR UP...
-
ERIC Educational Resources Information Center
Social Education, 2008
2008-01-01
The United States has a system of voting for a president that is unique among western democracies. Rather than vote directly for a president or entrust the presidential election to a parliament, Americans instead vote for statewide slates of electors who are pledged to a candidate. The successful electors become the members of the Electoral…
-
NASA Astrophysics Data System (ADS)
McAleer, Eoin; Mellander, Per-Erik; Coxon, Catherine; Richards, Karl G.; Jahangir, Mohammad M. R.
2015-04-01
Identifying subsurface environments with a natural capacity for denitrification is important for improving agricultural management. At the catchment scale, a complex hierarchy of landscape, hydro-geological and physico-chemical characteristics combine to affect the distribution of groundwater nitrate (NO3-). This study was conducted along four instrumented hillslopes in two ca. 10km2 agricultural river catchments in Ireland, one dominated by arable and one by grassland agriculture. Both catchments are characterised by well drained soils, but have differing aquifer characteristics. The arable catchment is underlain by weathered Ordovician slate bedrock which is extensively fractured with depth. The grassland catchment is characterised by Devonian sandstone bedrock, exhibiting both lateral (from upslope to near stream) and vertical variations in permeability along each hillslope. The capacity for groundwater denitrification was assessed by examining the concentration and distribution patterns of N species (total nitrogen, nitrate, nitrite, ammonium), dissolved organic carbon (DOC), dissolved oxygen (DO) and redox potential (Eh) in monthly samples from shallow and deep groundwater piezometers (n=37). Additionally, the gaseous products of denitrification: nitrous oxide (N2O) and excess dinitrogen (excess N2) were measured seasonally using gas chromatography and membrane inlet mass spectroscopy, respectively. The slate catchment was characterised by uniformity, both laterally and vertically, in aquifer geochemistry and gaseous denitrification products. The four year spatial mean groundwater NO3--N concentration was 6.89 mg/l and exhibited low spatial and temporal variability (temporal SD: 1.19 mg/l, spatial SD: 1.185 mg/l). Elevated DO concentrations (mean: 9.75 mg/l) and positive Eh (mean: +176.5mV) at all sample horizons indicated a setting with little denitrification potential. This non-reducing environment was reflected in a low accumulation of denitrification products (excess N2 mean: 1.57 mg/l, N2O mean: 1.61µg/l). Groundwater in the sandstone catchment had a comparable mean NO3--N concentration to that of the slate site (6.24mg/l) and while temporal variation was low (SD: 0.9 mg/l), spatial variation was substantially greater (SD: 3.63 mg/l). The accumulation of denitrification products in the sandstone catchment showed a large contrast to that of the slate with excess N2 ranging from 0.16-8.77 mg/l and N2O from 0.07-66.42 µg/l. Mean dissolved oxygen concentration and redox potential were 5.6mg/l and 67.5mV respectively. The near stream zones in particular were marked by favourable denitrifying conditions: hydraulic conductivity (<2m/day), Eh (<50mV) and DO (<5mg/l). Winter recharge had a diluting effect, increasing the concentration of DO and Eh with a concurrent decrease in excess N2 and N2O. The evolution of groundwater geochemistry along a subsurface flow path is a function of residence time. While both catchments are characterised as permeable, the slate catchment exhibits greater hydraulic conductivity values, particularly at depth, with groundwater geochemistry in all horizons reflective of recently recharged water. The deeper groundwater pathways and near stream zones in the sandstone catchment have a lower hydraulic conductivity. As such, dissolved oxygen and redox gradients occur with depth, causing the development of NO3- reducing zones.
-
76 FR 43677 - Funding Down Slate; Training for Real-Time Writers (TRTW) Program
Federal Register 2010, 2011, 2012, 2013, 2014
2011-07-21
... published in the Federal Register. Free Internet access to the official edition of the Federal Register and... or via Internet: [email protected] . If you use a telecommunications device for the deaf (TDD), call the Federal Relay Service (FRS), toll free, at 1-800-877-8339. Individuals with disabilities can...
-
Focus on the Budget: Rethinking Current Practice. State Policy and College Learning.
ERIC Educational Resources Information Center
Epper, Rhonda Martin, Ed.
The four papers presented here were chosen for presentation at the 1993 annual meeting of the State Higher Education Finance Officers. "A Clean Slate: Principles for Moving To a Value-Driven Higher Education Funding Model," by Brenda Norman Albright and Diane Suitt Gilleland, outlines principles for moving from an accounting-driven…
-
Temporal and spatial variability in North Carolina piedmont stream temperature
J.L. Boggs; G. Sun; S.G. McNulty; W. Swartley; Treasure E.; W. Summer
2009-01-01
Understanding temporal and spatial patterns of in-stream temperature can provide useful information to managing future impacts of climate change on these systems. This study will compare temporal patterns and spatial variability of headwater in-stream temperature in six catchments in the piedmont of North Carolina in two different geological regions, Carolina slate...
-
Battelle Education: Metro Institute of Technology
ERIC Educational Resources Information Center
EDUCAUSE, 2015
2015-01-01
This new district partnership school, slated to open in fall 2015, will serve Columbus, OH students in grades 6-13 in a competency-based, blended learning early college high school model that is focused on both college and career success. The Metro Institute of Technology is designed to solve two problems: (1) capable students may struggle in…
-
Best Practices in Learning Space Design: Engaging Users
ERIC Educational Resources Information Center
Grummon, Phyllis T. H.
2009-01-01
Conceptions of the learning process have varied over time, from seeing learners as "blank slates" for a teacher to fill to the view that, unless a learner is engaged in actively constructing knowledge, little will be learned or retained. As research on the physiological aspects of learning has revealed, active engagement with the learning…
-
The New Digital Wave: Dive in! Whiteboards Are Quickly Changing How We Teach
ERIC Educational Resources Information Center
Shorr, Pamela Wheaton
2006-01-01
There was a time when the chalkboard was revolutionary. Before it came along, teachers would walk from student to student, drawing problems on individual slates. Now interactive whiteboards promise to reinvent instruction again. Many teachers are now discovering the benefits of using whiteboards. This article presents several strategies on how…
-
What Gets the Turbine Spinning
ERIC Educational Resources Information Center
Raffan, Deirdre
2005-01-01
One activity that gets children thinking about how electricity is made involves exploring hydro (water) power. Water has been used as a source of energy for thousands of years for mechanical purposes such as grinding corn, bellows for furnaces or sawmills for cutting wood or slate. For about a century hydro power has been producing electricity…
-
The 1990 Clean Air Act Amendments require EPA to develop standards for major emission sources of 189 hazardous air pollutants (HAPs). EPA has identified the flexible polyurethane foam industry as a large emitter of HAPs and has slated the industry for regulation under Title III, ...
-
Improving the Physical and Social Environment of School: A Question of Equity
ERIC Educational Resources Information Center
Uline, Cynthia L.; Wolsey, Thomas DeVere; Tschannen-Moran, Megan; Lin, Chii-Dean
2010-01-01
This study explored the interplay between quality facilities and school climate, charting the effects of facility conditions on student and teacher attitudes, behaviors, and performance within schools slated for renovations in a large metropolitan school district. The research applied a school leadership-building design model to explore how six…
-
The Achievement Gap between White and Non-White Students
ERIC Educational Resources Information Center
Rojas-LeBouef, Ana; Slate, John R.
2012-01-01
This Collection contains three seminal modules by Authors Ana Rojas-LeBouef and John R. Slate, professors and researchers from Sam Houston State University in Texas. They are nationally recognized scholars in the area of the academic inequity between White and Non-White students. This paper is divided into three chapters. Chapter 1--The…
-
ERIC Educational Resources Information Center
Swick, Kevin J.; Winecoff, H. Larry; Rowls, Michael; Kemper, Richard; Freeman, Nancy K.; Mason, Janet; Janes, David; Creech, Nena
This guidebook provides information on necessary elements for quality service learning and teacher education (SLATE), emphasizing the nurturing of leadership skills in preservice and inservice teachers. Chapter 1, "Leadership and Service Learning: Interactive Processes that Enhance Teacher Development," describes shared leadership,…
-
Is Education News Falling off Front Pages?
ERIC Educational Resources Information Center
Maxwell, Lesli A.
2009-01-01
Billions in federal economic-stimulus dollars are slated to be spent to help improve public education, but Americans relying on traditional news outlets are likely to find out little, if anything, about what that effort might mean for the schools in their communities, a new report suggests. That's because education coverage of any type barely…
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-09-14
...] Oral Rabies Vaccine Trial; Availability of an Environmental Assessment and Finding of No Significant... the Animal and Plant Health Inspection Service relative to an oral rabies vaccination field trial in... INFORMATION CONTACT: Dr. Dennis Slate, Rabies Program Coordinator, Wildlife Services, APHIS, 59 Chennell Drive...
-
1989-90 Implementation of the Management Information System.
ERIC Educational Resources Information Center
Hamre, William; Holsclaw, Mick
For the past three years, the Board of Governors has made the development and implementation of the California Community College Management Information System (MIS) a major priority. Following two years of pilot testing with five community college districts, statewide implementation of Phase I of MIS is slated to begin in July/August 1989. Several…
-
The American Odyssey of Maria Montessori.
ERIC Educational Resources Information Center
Kornegay, William
Dr. Maria Montessori's 1913 visit and lecture tour to the United SLates is described in detail with numerous citations from newspaper coverage of the event. The enthusiastic reception extended to the European physician and educator is reviewed, and her meetings, notably with Mr. and Mrs. Alexander Graham Bell, President and Mrs. Woodrow Wilson,…
-
NREL: International Activities - U.S.-China Renewable Energy Partnership
broader package of cooperative clean energy programs between the two countries. Both sides embraced a collaboration between the two countries. The next REIF is slated for 2019. If you are interested in bolster the deployment of technologies and led to commercial opportunities between the two countries
-
Periodicals Price Survey 2008: Embracing Openness
ERIC Educational Resources Information Center
Van Orsdel, Lee C.; Born, Kathleen
2008-01-01
Evidence for open access as an emergent, global state of mind is everywhere. The "New York Times" went "open" last September, and the "Wall Street Journal" is slated to follow. Increasingly, scholarly communities are breaking with tradition and calling for the open sharing of research, software, and data. Amongst these global initiatives is the…
-
ERIC Educational Resources Information Center
Irvin, Thomas M.
2007-01-01
In 2000, Oil City Elementary School faced collapsing enrollment, a high-risk student population, and a reputation as the place for kids who were not smart enough to attend the nearby academic magnet. The school was slated for closure. But the school had a history of connection to Oil City, a town of 1,500 in western Louisiana, and school staff…
-
Using urban forest assessment tools to model bird habitat potential
Susannah B. Lerman; Keith H. Nislow; David J. Nowak; Stephen DeStefano; David I. King; D. Todd Jones-Farrand
2014-01-01
The alteration of forest cover and the replacement of native vegetation with buildings, roads, exotic vegetation, and other urban features pose one of the greatest threats to global biodiversity. As more land becomes slated for urban development, identifying effective urban forest wildlife management tools becomes paramount to ensure the urban forest provides habitat...
-
Village Power Exhibit Featured at NREL's Visitors Center
World Energy" Expo Slated for February-April For more information contact: Gary Schmitz, 303-275 is a feature attraction of NREL's Visitors Center "Powering Our Lives, Powering Our World" , Powering Our World" Energy Expo begins Feb. 20 with the opening of the Village Power exhibit, and
-
Christopher Benfey's Flight of Fancy
ERIC Educational Resources Information Center
Klein, Julia M.
2008-01-01
This article profiles Christopher Benfey, 53--an art critic for Slate, a poet, and a prolific literary essayist for such venues as "The New York Times Book Review, The New Republic," and "The New York Review of Books." His latest book, "A Summer of Hummingbirds: Love, Art, and Scandal in the Intersecting Worlds of Emily…
-
USDA-ARS?s Scientific Manuscript database
The development of an integrated strategy for the remediation of soil co-contaminated by heavy metals and persistent organic pollutants is a major research priority for the decontamination of soil slated for use in agricultural production. The objective of this study was to develop a bioremediation ...
-
Do Carrots Work? Examining the Effectiveness of EPA's Compliance Assistance Program
ERIC Educational Resources Information Center
Stafford, Sarah
2012-01-01
The role of compliance assistance in the U.S. Environmental Protection Agency's overall enforcement strategy has been quite variable over the past decade and a half, increasing in prominence under the Bush administration and now slated for significantly reduced funding under the Obama administration. While theoretical models and anecdotal evidence…
-
Cognitions about bodily purity attenuate stress perception.
Kaspar, Kai; Cames, Sarah
2016-12-09
Based on the assumption that physical purity is associated with a clean slate impression, we examined how cognitions about bodily cleanliness modulate stress perception. Participants visualized themselves in a clean or dirty state before reporting the frequency of stress-related situations experienced in the past. In Study 1 (n = 519) and Study 2 (n = 647) cleanliness versus dirtiness cognitions reliably reduced stress perception. Further results and a mediation analysis revealed that this novel effect was not simply driven by participants' cognitive engagement in stress recall. Moreover, we found that participants' temporal engagement in the recall of past stressful events negatively correlated with the amount of perceived stress, indicating an ease-of-retrieval phenomenon. However, a direct manipulation of the number of recalled stressful events in Study 3 (n = 792) showed the opposite effect: few versus many recalled events increased the perceived frequency of past stress-related situations. Overall, these novel results indicate an interesting avenue for future research on cognitively oriented stress reduction interventions, add to the literature on purity-related clean slate effects, and may help to better understand washing rituals in patients with obsessive-compulsive disorders.
-
NASA Technical Reports Server (NTRS)
Ripley, E. M.; Nicol, D. L.
1979-01-01
Sulfur isotopic studies of pyrite from metasediments in the 2.6 b.y. old Deer Lake greenstone sequence, Minnesota, were conducted in order to evaluate the possible importance of sulfate reducing bacteria in sulfide formation. Pyrite occurs as ovules up to 2 cm in diameter within graphitic slates, and as fine disseminations in metagraywacke units. SEM studies indicate the pyrite is framboidal in morphology. Delta notation values of pyrite from the Deer Lake sediments range from -2.3 to 11.1 0/00, with a peak at approximately +2 o/oo. Isotopic data is consistent with either high temperature inorganic reduction of circulating seawater sulfate, or low temperature bacterial reduction. However, the lack of sulfide bands or massive occurrences in the sediments, the restriction of pyrite mineralization to the sediments, and the absence of evidence for hot spring activity suggest that a diagenetic origin of pyrite is more feasible. Sulfide in such an environment would be produced principally by the action of sulfate reducing bacteria.
-
Reid, J.C.; Haven, W.T.; Eudy, D.D.; Milosh, R.M.; Stafford, E.G.
2010-01-01
Naturally occurring arsenic-contaminated groundwater is present within the Eastern Slate Belt (ESB) of North Carolina. Long-term, integrated geologic and geo-chemical investigations havedetermined the presence of arsenic by analyzing precipitates from first and second order streams under base flow conditions. When groundwater discharges into streams, arsenic and other metals are precipitated from solution, due to redox changes between the subsurface and surface environments. Analyses (As, base metals, Fe and Mn) were determined following chemical extraction ofnaturally occurring manganese-iron oxide-coatings, which had precipitated from solution onto stream-bed cobbles. Additionally, artificial redox fronts were produced by placing ceramic tilesin streambeds to collect and analyze oxide precipitates. Thermochemical plots from these data, as well as information from respective stream water measurements (pH and Eh), water sampling, and rock chemical analyses indicate mobile arsenic in predicted stability fields. Initial results show that naturally occurring arsenic-contaminated groundwater is present within the study area. However, the resulting oxidation and pre-cipitation within streams appreciably removes thiscontaminant from surface water solution.
-
U.S. National Science Foundation Slated for Large Budget Increase
NASA Astrophysics Data System (ADS)
Showstack, Randy
2010-03-01
Although the Obama administration has promoted its proposed $3.8 trillion federal budget for fiscal year (FY) 2011 as one that works toward reining in budget deficits and living within the nation's means, research is among the areas slated for increases. The National Science Foundation (NSF) would receive $7.42 billion, an 8% increase above the FY 2010 enacted level of $6.87 billion, which pleases NSF administrators. This proposal would keep the agency on track for doubling its budget between about 2007 and 2017. “The president sees science as a way to build our economy. It’s a way to make the nation strong in the future. It’s a way of bringing change in society, and in addressing some of the global challenges that we are facing,” NSF director Arden Bement Jr. explained at a 1 February briefing. Bement, who has been at the helm of the agency for more than 6 years, announced in early February that he is leaving later this year to head up the Global Policy Research Institute at Purdue University.
-
Kamara, D; Gyenai, K B; Geng, T; Hammade, H; Smith, E J
2007-01-01
The turkey is second only to the chicken in importance as an agriculturally important poultry species. Unlike the chicken, however, genetic studies of the turkey continue to be limited. For example, to date, many genomic investigations have been conducted to characterize genetic relationships between commercial (CO) and non-CO chicken breeds, whereas the nature of the genetic relatedness between CO and heritage turkeys remains unknown. The objective of the current research was to use microsatellites to analyze the genetic relatedness between CO and heritage domestic turkeys including Narragansett, Bourbon Red, Blue Slate, Spanish Black, and Royal Palm. Primer pairs specific for 10 previously described turkey microsatellite markers were used. The phylogenetic analysis showed that the Blue Slate, Bourbon Red, and Narragansett were genetically closely related to the CO strain, with a Nei distance of 0.30, and the Royal Palm and Spanish Black were the least related to the CO strain, with Nei distances of 0.41 and 0.40, respectively. The present work provides a foundation for the basis of using heritage turkeys to genetically improve CO populations by introgression.
-
Bauer, Deborah; de Abreu, Joel Pimentel; Oliveira, Hilana Salete Silva; Goes-Neto, Aristoteles; Koblitz, Maria Gabriela Bello
2016-01-01
Lung cancer is a common malignancy in men and the second leading cause of cancer-related mortality in men in the western world. Phenolic cocoa ingredients have a strong antioxidative activity and the potential to have a protective effect against cancer. In the present study, we have evaluated the influence of cocoa beans subjected to different processing conditions on cell viability and apoptosis of human lung cancer cells (A549). We measured the viability of lung cells treated with cocoa beans, unroasted slates (US), roasted slates (RS), unroasted well fermented (UWF) cocoa, and roasted well fermented (RWF) cocoa for 24 h. Using an MTT assay, we observed a decrease in the viability of A549 cells after treatment with cocoa bean extracts. Flow cytometer analysis revealed that cocoa beans increased the percentage of cells in sub-G1 phase and promoted up to twofold increase of apoptotic cells when compared to the control group. Taken together, the present study suggests that cocoa beans may have a protective effect against lung cancer. PMID:27034742
-
AIS Spectra for Stressed and Unstressed Plant Communities in the Carolina Slate Belt
NASA Technical Reports Server (NTRS)
Wickland, D. E.
1985-01-01
Airborne imaging spectrometer (AIS) data were collected over a number of derelict heavy metal mine sites in the Carolina slate belt of North Carolina. A 32 channel (1156 to 1456 nm) data set was acquired in October, 1983 at the time of peak fall foliage display, and a 128 channel (1220 to 2420) data set was acquired near the end of the spring leaf flush in May, 1984. Spectral curves were extracted from the AIS data for differing ground cover types (e.g., pine forests, mixed deciduous forests, mine sites, and pastures). Variation in the width of an absorption feature located at approximately 1190 nm has been related to differences in forest type. Small differences in the location and shape of features in the near infrared plateau (1156 to 1300 nm) and the region 2000 to 2420 nm have yet to be evaluated. Because these variations were subtle, and because atmospheric effects were apparent in the data, high priority must be assigned to devising a means of removing atmospheric effects from AIS spectra.
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Xiang, Yizhi; Kruse, Norbert
Here, the catalytic CO hydrogenation is one of the most versatile large-scale chemical syntheses leading to variable chemical feedstock. While traditionally mainly methanol and long-chain hydrocarbons are produced by CO hydrogenation, here we show that the same reaction can be tuned to produce long-chain n-aldehydes, 1-alcohols and olefins, as well as n-paraffins over potassium-promoted CoMn catalysts. The sum selectivity of aldehydes and alcohols is usually >50 wt% whereof up to ~97% can be n-aldehydes. While the product slate contains ~60% n-aldehydes at /p CO=0.5, a 65/35% slate of paraffins/alcohols is obtained at a ratio of 9. A linear Anderson–Schulz–Flory behaviour,more » independent of the /p CO ratio, is found for the sum of C 4+ products. We advocate a synergistic interaction between a Mn 5O 8 oxide and a bulk Co 2C phase, promoted by the presence of potassium, to be responsible for the unique product spectra in our studies.« less
-
Xiang, Yizhi; Kruse, Norbert
2016-10-06
Here, the catalytic CO hydrogenation is one of the most versatile large-scale chemical syntheses leading to variable chemical feedstock. While traditionally mainly methanol and long-chain hydrocarbons are produced by CO hydrogenation, here we show that the same reaction can be tuned to produce long-chain n-aldehydes, 1-alcohols and olefins, as well as n-paraffins over potassium-promoted CoMn catalysts. The sum selectivity of aldehydes and alcohols is usually >50 wt% whereof up to ~97% can be n-aldehydes. While the product slate contains ~60% n-aldehydes at /p CO=0.5, a 65/35% slate of paraffins/alcohols is obtained at a ratio of 9. A linear Anderson–Schulz–Flory behaviour,more » independent of the /p CO ratio, is found for the sum of C 4+ products. We advocate a synergistic interaction between a Mn 5O 8 oxide and a bulk Co 2C phase, promoted by the presence of potassium, to be responsible for the unique product spectra in our studies.« less
-
Parnow, C.C.; Goldfarb, Richard J.; Kelley, Karen D.; York, Geoffrey S.
1999-01-01
The northwestern Seward Peninsula was targeted for detailed geochemical study after evaluation of data collected during the NURE reconnaissance-level program indicated anomalously high arsenic (60-635 ppm) concentrations in stream sediments. The arsenic is associated with tin skarn, greisen, and replacement deposits in the western Seward Peninsula. Surficial sampling of waters and sediments indicate that arsenic is being transported detritally but that solution transport is insignificant. Our new data indicate that sediments downstream from these tin occurrences are characterized by anomalous values of As (85- 530 ppm) and Sn (14-36 ppm), as well as consistent anomalies of Ag, Be, Cu, Sb, and W. Stream sediments collected from drainages underlain by slate, but distal to the exposed tin occurrences, are characterized by background levels of As ( 10-60 ppm), Li (16-80 ppm), Sn (5-14 ppm), and W (5-10 ppm). These background levels for As and Sn are much higher than concentrations in typical slates and suggest a broad, weak hydrothermal alteration during mineral-deposit formation in much of the study area. A consistent pattern of Ca>>Mg>Na>K and generally alkaline pH (7 .2-8.2) characterize waters throughout the study area. Dissolved sulfate concentrations range from 10 to 40 ppm for waters draining slates and from 3 to 20 ppm for water draining carbonates. The waters collected in areas of known tin occurrences in the Potato Mountain area are characterized by increased dissolved sulfate (43-75 ppm) and are generally acidic (pH 4.7-6.5), but most trace metals are at or below detection limits. Dissolved arsenic concentrations in the areas of known tin occurrences are at or below 2 ppb. Our data suggest that detrital arsenic and tin from mineral occurrences may be naturally entering the nearshore marine environment.
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Matthews, Patrick
This Closure Report (CR) presents information supporting the clean closure of Corrective Action Unit (CAU) 412: Clean Slate I Plutonium Dispersion (TTR), located on the Tonopah Test Range, Nevada. CAU 412 consists of a release of radionuclides to the surrounding soil from a storage–transportation test conducted on May 25, 1963. Corrective action investigation (CAI) activities were performed in April and May 2015, as set forth in the Streamlined Approach for Environmental Restoration (SAFER) Plan for Corrective Action Unit 412: Clean Slate I Plutonium Dispersion (TTR), Tonopah Test Range, Nevada; and in accordance with the Soils Activity Quality Assurance Plan. Themore » purpose of the CAI was to fulfill data needs as defined during the data quality objectives process. The CAU 412 dataset of investigation results was evaluated based on a data quality assessment. This assessment demonstrated the dataset is complete and acceptable for use in fulfilling the data needs identified by the data quality objectives process. This CR provides documentation and justification for the clean closure of CAU 412 under the FFACO without further corrective action. This justification is based on historical knowledge of the site, previous site investigations, implementation of the 1997 interim corrective action, and the results of the CAI. The corrective action of clean closure was confirmed as appropriate for closure of CAU 412 based on achievement of the following closure objectives: Radiological contamination at the site is less than the final action level using the ground troops exposure scenario (i.e., the radiological dose is less than the final action level): Removable alpha contamination is less than the high contamination area criterion: No potential source material is present at the site, and any impacted soil associated with potential source material has been removed so that remaining soil contains contaminants at concentrations less than the final action levels: and There is sufficient information to characterize investigation and remediation waste for disposal.« less
-
New Observations at the Slate Islands Impact Structure, Lake Superior
NASA Technical Reports Server (NTRS)
Dressler, B. O.; Sharpton, V. L.; Schnieders, B.; Scott, J.
1995-01-01
Slate Islands, a group of 2 large and several small islands, is located in northern Lake Superior, approximately 10 km south of Terrace Bay. Shatter cones, breccias and shock metamorphic features provide evidence that the Slate Islands Structure was formed as a result of asteroid or comet impact. Most of the island group is believed to represent the central uplift of a complex impact crater. The structure possibly has a diameter of about 32 km. For Sage (1978, 1991) shock metamorphic features, shatter cones and pervasive rock brecciation are the results of diatreme activity. The present investigations represent the second year of a co-operative study of the Lunar and Planetary Institute, Houston, Texas and the Field Services Section (Northwest) of the Ontario Geological Survey. The objective of this investigation is to come to a better understanding of the formation of mid-size impact structures on Earth and the planets of the solar system. Impact processes played a fundamental role in the formation of the planets and the evolution of life on Earth. Meteorite and comet impacts are not a phenomenon of the past. Last year, more than 20 pieces of the Shoemaker-Levy 9 impacted on Jupiter and the Tunguska comet impacted in Siberia in the early years of this century. The study of impact processes is a relatively young part of geoscience and much is still to be learnt by detailed field and laboratory investigations. The State Islands Structure has been selected for the present detailed investigations because of the excellent shoreline outcrops of rock units related to the impact. The structure is a complex impact crater that has been eroded so that important lithological and structural elements are exposed. We know of no other mid-size terrestrial impact structure with equal or better exposures. In this publication we present preliminary results of our 1994 and 1995 field and laboratory investigations. We have tentatively identified a few impact melt and a considerable number of suevite occurrences.
-
29 CFR 570.53 - Coal-mine occupations (Order 3).
Code of Federal Regulations, 2010 CFR
2010-07-01
... 29 Labor 3 2010-07-01 2010-07-01 false Coal-mine occupations (Order 3). 570.53 Section 570.53... § 570.53 Coal-mine occupations (Order 3). (a) Finding and declaration of fact. All occupations in or about any coal mine, except the occupation of slate or other refuse picking at a picking table or...
-
29 CFR 570.53 - Coal-mine occupations (Order 3).
Code of Federal Regulations, 2012 CFR
2012-07-01
... 29 Labor 3 2012-07-01 2012-07-01 false Coal-mine occupations (Order 3). 570.53 Section 570.53... § 570.53 Coal-mine occupations (Order 3). (a) Finding and declaration of fact. All occupations in or about any coal mine, except the occupation of slate or other refuse picking at a picking table or...
-
29 CFR 570.53 - Coal-mine occupations (Order 3).
Code of Federal Regulations, 2011 CFR
2011-07-01
... 29 Labor 3 2011-07-01 2011-07-01 false Coal-mine occupations (Order 3). 570.53 Section 570.53... § 570.53 Coal-mine occupations (Order 3). (a) Finding and declaration of fact. All occupations in or about any coal mine, except the occupation of slate or other refuse picking at a picking table or...
-
29 CFR 570.53 - Coal-mine occupations (Order 3).
Code of Federal Regulations, 2013 CFR
2013-07-01
... 29 Labor 3 2013-07-01 2013-07-01 false Coal-mine occupations (Order 3). 570.53 Section 570.53... § 570.53 Coal-mine occupations (Order 3). (a) Finding and declaration of fact. All occupations in or about any coal mine, except the occupation of slate or other refuse picking at a picking table or...
-
29 CFR 570.53 - Coal-mine occupations (Order 3).
Code of Federal Regulations, 2014 CFR
2014-07-01
... 29 Labor 3 2014-07-01 2014-07-01 false Coal-mine occupations (Order 3). 570.53 Section 570.53... § 570.53 Coal-mine occupations (Order 3). (a) Finding and declaration of fact. All occupations in or about any coal mine, except the occupation of slate or other refuse picking at a picking table or...
-
76 FR 29227 - Funding Down Slate; Indian Education Professional Development Program
Federal Register 2010, 2011, 2012, 2013, 2014
2011-05-20
... this document is the document published in the Federal Register. Free Internet access to the official... free, at 1-800-877-8339. Individuals with disabilities can obtain this document in an accessible format... (PDF). To use PDF you must have Adobe Acrobat Reader, which is available free at the site. You may also...
-
Code of Federal Regulations, 2011 CFR
2011-07-01
... Council; (3) Members of the Palestinian Legislative Council (PLC) who were not elected to the PLC on the... institutions are authorized to reject transactions with members of the Palestinian Legislative Council (PLC) who were elected to the PLC on the party slate of Hamas or any other Foreign Terrorist Organization...
-
Code of Federal Regulations, 2010 CFR
2010-07-01
... Council; (3) Members of the Palestinian Legislative Council (PLC) who were not elected to the PLC on the... institutions are authorized to reject transactions with members of the Palestinian Legislative Council (PLC) who were elected to the PLC on the party slate of Hamas or any other Foreign Terrorist Organization...
-
New Orleans Eyed as Clean Educational Slate
ERIC Educational Resources Information Center
Robelen, Erik W.
2005-01-01
New Orleans will probably never be the same after Hurricane Katrina. But when it comes to schools, many educators and analysts say that might not be all bad. Both in Louisiana and beyond, the wreckage in the Big Easy has sparked thinking about how the city might reinvent its beleaguered school system, in difficult straits long before the storm was…
-
STS-28 Columbia, Orbiter Vehicle (OV) 102, roll over to KSC OPF
1989-01-24
S89-28090 (24 Jan 1989) --- The orbiter Columbia, slated for mission STS-28 is rolled over from the Orbiter Maintenance and Refurbishment Facility to the Orbiter Processing Facility bay 1 to begin processing for its mission in July 1989. The Department of Defense dedicted mission will be commanded by astronaut Brewster Shaw.
-
Jody C. Vogeler; Andrew T. Hudak; Lee A. Vierling; Jeffrey Evans; Patricia Green; Kerri T. Vierling
2014-01-01
Using remotely-sensed metrics to identify regions containing high animal diversity and/or specific animal species or guilds can help prioritize forest management and conservation objectives across actively managed landscapes. We predicted avian species richness in two mixed conifer forests, Moscow Mountain and Slate Creek, containing different management contexts and...
-
In Rural India, an Ambitious Academic Vision
ERIC Educational Resources Information Center
Neelakantan, Shailaja
2007-01-01
A few miles outside the town of Puri, in the eastern Indian state of Orissa, lies Beladala, a farming village of thatch-roofed homes. Beladala and 17 other villages, comprising farms, homesteads, and pastures, are slated to be acquired by Anil Agarwal, a metals-and-mining mogul whose company, Vedanta Resources, has made the 53-year-old…
-
ERIC Educational Resources Information Center
Truong, Thang Dinh; Hallinger, Philip
2017-01-01
The need for empirical research on leadership in educational organizations across more diverse national settings frames the purpose of the current study of principal leadership in Vietnam. To date, the international literature on school leadership in Vietnam is virtually a blank slate. This research aimed at describing how Vietnamese school…
-
1987-06-01
Facilitator Robert Voss, Esq. Private Consultant, Honeywell, Inc. Institute for Defense Analyses Robert Adams , Esq. Naval Training Systems Center Mr...Systems Command Leonard Rawlcz, Esq. Skadden, Arps, Slate, Meagher & Flom Ansel Schwartz, Esq. Reed Smith Shaw & McClay Michael Yatsko, Esq
-
Minebank Run is a degraded second-order flashy urban stream in Baltimore County which is slated to undergo restoration in August 2003 to re-establish geomorphic stability. We are currently conducting an intensive investigation of surface water/ground water interaction and nutrien...
-
The purpose of this SOP is to describe the steps involved in batching the physical laboratory data forms generated by the Arizona Border Study and slated for data entry. It applies to all physical laboratory data forms entered for this study. This procedure was followed to ensu...
-
16. Detail, northeast facade, operator's bow window and tower; note ...
16. Detail, northeast facade, operator's bow window and tower; note condition of slates on tower skirt roof, missing section of gutter at left side of skirt roof, missing window panes; note also knee braces carried on masonry ancons; view to southwest, 90mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA
-
ERIC Educational Resources Information Center
Putman, Hannah; Hansen, Michael; Walsh, Kate; Quintero, Diana
2016-01-01
Public schools are suffering from a well-publicized diversity problem. Minority students make up nearly half of all public school students, yet minority teachers comprise just 18 percent of the teacher workforce. In an effort to address what Slate has described as "the one cause in education everyone supports," school districts across…
-
High Hopes and Harsh Realities: The Real Challenges to Building a Diverse Workforce
ERIC Educational Resources Information Center
Putman, Hannah; Hansen, Michael; Walsh, Kate; Quintero, Diana
2016-01-01
Public schools are suffering from a well-publicized diversity problem. Minority students make up nearly half of all public school students, yet minority teachers comprise just 18 percent of the teacher workforce. In an effort to address what Slate has described as "the one cause in education everyone supports," school districts across…
-
Integrated Solar Array and Reflectarray Antenna for High Bandwidth Cubesats
NASA Technical Reports Server (NTRS)
Lewis, Dorothy; Martinez, Andres; Petro, Andrew
2015-01-01
The Integrated Solar Array and Reflectarray Antenna (ISARA) mission will demonstrate a reflectarray antenna that increases downlink data rates for Cube- Sats from the existing baseline rate of 9.6 kilobits per second (kbps) to more than 100 megabits per second (Mbps). The ISARA spacecraft is slated for launch no earlier than Dec. 1, 2015.
-
29 CFR 825.216 - Limitations on an employee's right to reinstatement.
Code of Federal Regulations, 2010 CFR
2010-07-01
... slated for lay-off when the employee's original position is not would not meet the requirements of an equivalent position. (2) If a shift has been eliminated, or overtime has been decreased, an employee would..., if a position on, for example, a night shift has been filled by another employee, the employee is...
-
EISA Section 526: Impacts on DESC Supply
2009-03-01
molecules, pro- ducing a slate of liquids and solids, including petrochemical products, which then are transported to markets. Refineries are...sands crude are estimated to have life-cycle emissions exceeding those from conventional oil and under some interpretations of section 526, might be...Supplying Refineries , 2003–2006.............................................. 3-2 Figure 3-2. U.S. Operating Refineries by PADD, 2006
-
The 20 and 30 GHz MMIC technology for future space communication antenna system
NASA Technical Reports Server (NTRS)
Anzic, G.; Connolly, D. J.
1984-01-01
The development of fully monolithic gallium arsenide receive and transmit modules is described. These modules are slated for phased array antenna applications in future 30/20 gigahertz communications satellite systems. Performance goals and various approaches to achieve them are discussed. The latest design and performance results of components, submodules and modules are presented.
-
The 20 and 30 GHz MMIC technology for future space communication antenna system
NASA Astrophysics Data System (ADS)
Anzic, G.; Connolly, D. J.
1984-10-01
The development of fully monolithic gallium arsenide receive and transmit modules is described. These modules are slated for phased array antenna applications in future 30/20 gigahertz communications satellite systems. Performance goals and various approaches to achieve them are discussed. The latest design and performance results of components, submodules and modules are presented.
-
Higher-Education Funds Are in Limbo as Congress Prepares to Head Home
ERIC Educational Resources Information Center
Field, Kelly
2008-01-01
This article reports that members of Congress were poised to leave Washington last week with some major higher-education accomplishments to campaign on and a slate of unfinished business important to colleges. Topping the higher-education to-do list for the next Congressional session is federal spending for the 2009 fiscal year, which began…
-
Global demand for rare earth resources and strategies for green mining
USDA-ARS?s Scientific Manuscript database
Rare earths elements (REEs) are essential raw materials for the emerging green (low-carbon) energy technologies and ‘smart’ electronic devices. Global REE demand is slated to grow at a compound annual rate of 5% by 2020. Such high growth rate would require a steady supply base of REEs in the long ru...
-
ERIC Educational Resources Information Center
Mosenthal, Peter B.; Kirsch, Irwin S.
1991-01-01
Describes how the 16 permanent lists used by a first grade reading teacher (and mother of 6) to manage the household represents the whole range of documents covered in the 3 major types of documents: matrix documents, graphic documents, and locative documents. Suggests class activities to clarify students' understanding of the information in…
-
NHEXAS PHASE I ARIZONA STUDY--STANDARD OPERATING PROCEDURE FOR BATCHING OF LAB DATA (UA-C-7.0)
The purpose of this SOP is to describe the steps involved in batching the physical laboratory data forms generated by NHEXAS Arizona and slated for data entry at the primary NHEXAS Arizona office. It applies to all physical laboratory data forms entered at this site. This proced...
-
Keep forage low to improve deer habitat
Robert M. Blair
1968-01-01
Depending on their age and how they are managed, southern pine plantations can provide sizable amounts of forage for deer. Since millions of acres of upland deer habitat are already in plantations, and millions more are slated for planting, the browse they yield will become increasingly important to southern deer herds--and to the sportsmen who are interested in seeing...
-
ERIC Educational Resources Information Center
Hochbein, Craig; Mitchell, Amanda M.; Pollio, Martin
2013-01-01
The recent policy focus on the turnaround of persistently low-achieving schools has generated considerable debate about the reforms needed to dramatically and quickly increase school performance. The purpose of this article is not to focus on specific turnaround interventions, but rather on the identification of schools slated to receive these…
-
The EDCA Finally Passed. Great! But What Does That Mean? | DoDLive
-made or natural disaster. Last month, the State and Defense Departments announced the slate of five the existing military infrastructure, such as runways, at these five agreed locations. During his trip , Secretary Carter toured one of the five EDCA agreed locations - Antonio Bautista Air Base - and announced
-
Federal Register 2010, 2011, 2012, 2013, 2014
2011-12-05
... advisory committee was slated to discuss the Center for Devices and Radiological Health's (CDRH's) denial..., CDRH issued a letter to EES indicating that PMA P080009 for SEDASYS was not approvable under Sec. 814.44(f) (21 CFR 814.44(f)) because CDRH concluded that the data and information offered in support of...
-
ERIC Educational Resources Information Center
Juma, Magdallen N.
This booklet describes the African Virtual University (AVU), an interactive instructional telecommunications network established to provide distance education to the countries of sub-Saharan Africa. The AVU was piloted in 1997-1998, and in the 1998-1999 academic year, 27 institutions were slated to offer AVU courses. Supported by the World Bank,…
-
Implications of Increasing Light Tight Oil Production for U.S. Refining
2015-01-01
EIA retained Turner, Mason & Company to provide analysis of the implications of increasing domestic light tight oil production for U.S. refining, focusing on regional crude supply/demand balances, refinery crude slates, operations, capital investment, product yields, crude oil exports/imports, petroleum product exports, infrastructure constraints and expansions, and crude oil price relationships.
-
Federal Register 2010, 2011, 2012, 2013, 2014
2013-06-19
... official version of this document is the document published in the Federal Register. Free Internet access... 7105, Washington, DC 20006-8510. Telephone: (202) 502-7779 or via Internet: [email protected] . If you... Service (FRS), toll free, at 1- 800-877-8339. Individuals with disabilities can obtain this document in an...
-
A "Black-and-White Box" Approach to User Empowerment with Component Computing
ERIC Educational Resources Information Center
Kynigos, C.
2004-01-01
The paper discusses three aspects central to the 10 year-old process of design, development and use of E-slate, a construction kit for educational software. These are: (1) the design of computational media for user empowerment, (2) the socially-grounded approach to the building of user communities and (3) the issue of long-term sustainability as…
-
High School Size and White Student College Readiness: A Statewide, Multiyear Analysis
ERIC Educational Resources Information Center
Moore, Robin L.; Combs, Julie P.; Slate, John R.
2014-01-01
We analyzed 5 years of Texas statewide data on high school size and college readiness in English Language Arts, math, and in both subjects for White students. Using Greeney and Slate's (2012) criteria, large-size high schools had over 1,500 students, medium-size high schools had 401 to 1,500 students, and small-size high schools had enrollments…
-
ERIC Educational Resources Information Center
Thomsen, Jennifer
2014-01-01
Recent violence in schools and on college campuses has brought into sharp focus the need to address mental health issues in educational settings. Getting students with mental health problems the help they need, without stigmatizing mental illness, may help prevent future tragedies. Children with mental health problems face a host of challenges,…
-
Managing Cyber Operator Training Curriculum
2010-06-01
DEPARTMENT OF THE AIR FORCE AIR UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright-Patterson Air Force Base, Ohio APPROVED FOR PUBLIC RELEASE ...APPROVED FOR PUBLIC RELEASE ; DISTRIBUTION IS UNLIMITED AFIT/ICW/ENG/10-01 MANAGING CYBER OPERATOR TRAINING CIRRICULUM Matthew G...It will focus on existing courseware, and new courseware slated to be released in the coming year. It will cover use of Advanced Distributed
-
Arnold Krochmal; Connie Krochmal
1979-01-01
The forests and open fields of the Blue Ridge provide ideal growing conditions for a number of ferns. Since some of these are evergreen, ferns can be seen in the area during every month of the year. Ferns are old members of the plant kingdom, and fossil ancestors are common in slate, shale, and coal. All ferns belong to the Pteridophytes, a group that also includes...
-
Anechoic chamber in industrial plants. [construction materials and structural design
NASA Technical Reports Server (NTRS)
Halpert, E.; Juncu, O.; Lorian, R.; Marfievici, D.; Mararu, I.
1974-01-01
A light anechoic chamber for routine acoustical measurements in the machine building industry is reported. The outer housing of the chamber consists of modules cast in glass fiber reinforced polyester resin; the inner housing consists of pyramidal modules cut out of sound absorbing slates. The parameters of this anechoic chamber facilitate acoustical measurements according to ISO and CAEM recommendations.
-
DefenseLink Special: Coverage of the Jan. 30, 2005 Nationwide Elections in
can change people. It can affect their ethics and their morale and their confidence. It can impose a killed, so people learned not to disagree. And they learned to accept. And yet here they showed a Master Sgt. Dave Ahlschwede High Res Photo More Photos Shiia Slates Win in Iraq, Call for Unity
-
ERIC Educational Resources Information Center
Scafe, Suzanne
2010-01-01
This paper focuses on three autobiographical narratives: Jacqueline Walker's "Pilgrim State", "Sugar and Slate" by Charlotte Williams and "In Search of Mr. McKenzie" by Isha McKenzie-Mavinga and Thelma Perkins. It situates these texts by contemporary black British women in relation to a tradition of black…
-
ERIC Educational Resources Information Center
MacDonald, Douglas S.
Proposed budget cuts by the Reagan Administration that will directly affect the financial aid programs at the University of Delaware are examined, along with the anticipated impacts of the cuts. The programs specifically slated for reduction in both funds and the number of students who will be eligible to participate in 1981-82 include the…
-
Commentary: Tablet PCs--Lightweights with a Teaching Punch
ERIC Educational Resources Information Center
Parslow, Graham R.
2010-01-01
Tablet (or slate) computers are a group of small portable computers that have two features in common, a touch screen and wireless connectivity to the web. At the 2010 Consumer Electronics show held in January in Las Vegas, this category of product caused the greatest interest ahead of the release of the Apple iPad (www.cesweb.org). The tablet PC…
-
Deborah Sugerman
1992-01-01
The purpose of this study was to determine the extent and types of recreational opportunities within the slate of Maine that were available to people with disabilities. The major findings were that people with disabilities participated in recreational opportunities on a limited basis, that the majority of activities offered were stereotypical of people with...
-
The Profiles of Students with Significant Cognitive Disabilities and Known Hearing Loss
ERIC Educational Resources Information Center
Erickson, Karen; Quick, Nancy
2017-01-01
The present study describes the characteristics of students in Grades 3-12 with significant cognitive disabilities (SCD) and known hearing loss. The study analyzed results of a survey of teachers of students with SCD (n = 38,367) who were slated to participate in an alternate assessment based on alternate achievement standards in 14 states in the…
-
Where is the Internet heading to?
NASA Astrophysics Data System (ADS)
Martin, Olivier
2010-04-01
A review of the state of the Internet in terms of traffic and services trends covering both the Research and Education and the Commercial Internet will first be given. The problematic behind the IPv4 to IPv6 migration will be explained shortly, a short review of the ongoing efforts to re-design the Internet in a clean-slate approach will then be made.
-
Maria Montessori and the Secret of Tabula Rasa
ERIC Educational Resources Information Center
Weinberg, David
2009-01-01
The "tabula rasa" of this article's title is a Latin term meaning "clean slate." For centuries before January 6, 1907, and continuing more than 100 years since, teachers have walked into classrooms of young children convinced they know full well what is good for them, and what should be poured into their minds and by what means. But on that day,…
-
USDA-ARS?s Scientific Manuscript database
One of the primary production challenges red raspberry growers in the Pacific Northwest confront is root lesion nematode (RLN; Pratylenchus penetrans). In this perennial production system, raspberry serves as a sustained host for RLN. When a raspberry planting is slated for removal in the fall, a ne...
-
Teacher-Astronaut out to Lift Academic Sights of Students
ERIC Educational Resources Information Center
Trotter, Andrew
2007-01-01
The space shuttle Endeavour, slated to begin an 11-day mission August 7, will carry an educational payload that includes two "growth chambers" loaded with basil and lettuce seeds, and a list of activities to be led by teacher-turned-astronaut Barbara R. Morgan. The activities targeted to K-12 students are add-ons to the shuttle crew's primary…
-
Mies, J.W.
1993-01-01
Remnant blocks of marble from the Moretti-Harrah dimension-stone quarry provide excellent exposure of meter-scale sheath folds. Tubular structures with elliptical cross-sections (4 ???Ryz ??? 5) are the most common expression of the folds. The tubes are elongate subparallel to stretching lineation and are defined by centimeter-scale layers of schist. Eccentrically nested elliptical patterns and opposing asymmetry of folds ('S' and 'Z') are consistent with the sheath-fold interpretation. Sheath folds are locally numerous in the Moretti-Harrah quarry but are not widely distributed in the Sylacauga Marble Group; reconnaissance in neighboring quarries provided no additional observations. The presence of sheath folds in part of the Talladega slate belt indicates a local history of plastic, non-coaxial deformation. Such a history of deformation is substantiated by petrographic study of an extracted hinge from the Moretti-Harrah quarry. The sheath folds are modeled as due to passive amplification of initial structures during simple shear, using both analytic geometry and graphic simulation. As indicated by these models, relatively large shear strains (y ??? 9) and longitudinal initial structures are required. The shear strain presumably relates to NW-directed displacement of overlying crystalline rocks during late Paleozoic orogeny. ?? 1993.
-
Refining and end use study of coal liquids I - pilot plant studies
DOE Office of Scientific and Technical Information (OSTI.GOV)
Erwin, J.; Moulton, D.S.
1995-12-31
The Office of Fossil Energy, Pittsburgh Energy Technology Center is examining the ways in which coal liquids may best be integrated into the refinery of the 2000-2015 time frame and what performance and emission properties will prevail among the slate of fuels produced. The study consists of a Basic Program administered by Bechtel Group, Inc. to build a linear programming refinery model and provide processing and fuel properties data through subcontractors Southwest Research Institute, Amoco Oil R&D, and M.W. Kellogg Company. The model will be used in an Option 1 to devise a slate of test fuels meeting advanced specifications,more » which will be produced and tested for physical ASTM-type properties, engine performance, and vehicle emissions. Three coal liquids will be included: a direct liquid from bituminous coal, another from subbituminous, and a Fischer-Tropsch indirect liquefaction product. This paper reports the work to date on fractions of the first direct liquid including naphtha hydrotreating, heavy distillate hydrotreating, FCC of the heavy distillate hydrotreater products. Also reported are the first stages of work on the indirect liquefaction wax including feed preparation and FCC tests of blends with petroleum FCC feed.« less
-
Radon exhalation from building materials for decorative use.
Chen, Jing; Rahman, Naureen M; Abu Atiya, Ibrahim
2010-04-01
Long-term exposure to radon increases the risk of developing lung cancer. There is considerable public concern about radon exhalation from building materials and the contribution to indoor radon levels. To address this concern, radon exhalation rates were determined for 53 different samples of drywall, tile and granite available on the Canadian market for interior home decoration. The radon exhalation rates ranged from non-detectable to 312 Bq m(-2) d(-1). Slate tiles and granite slabs had relatively higher radon exhalation rates than other decorative materials, such as ceramic or porcelain tiles. The average radon exhalation rates were 30 Bq m(-2) d(-1) for slate tiles and 42 Bq m(-2) d(-1) for granite slabs of various types and origins. Analysis showed that even if an entire floor was covered with a material having a radon exhalation rate of 300 Bq m(-2) d(-1), it would contribute only 18 Bq m(-3) to a tightly sealed house with an air exchange rate of 0.3 per hour. Generally speaking, building materials used in home decoration make no significant contribution to indoor radon for a house with adequate air exchange. Crown Copyright 2010. Published by Elsevier Ltd. All rights reserved.
-
Foley, Nora K.; Ayuso, Robert A.
2012-01-01
Gold- and iron sulfide-bearing deposits of the southeastern United States have distinctive mineralogical and geochemical features that provide a basis for constructing models of ore genesis for exploration and assessment of gold resources. The largest (historic) deposits, in approximate million ounces of gold (Moz Au), include those in the Haile (~ 4.2 Moz Au), Ridgeway (~1.5 Moz Au), Brewer (~0.25 Moz Au), and Barite Hill (0.6 Moz Au) mines. Host rocks are Late Proterozoic to early Paleozoic (~553 million years old) metaigneous and metasedimentary rocks of the Carolina Slate Belt that share a geologic affinity with the classic Avalonian tectonic zone. The inferred syngenetic and epithermal-subvolcanic quartz-porphyry settings occur stratigraphically between sequences of metavolcanic rocks of the Persimmon Fork and Uwharrie Formations and overlying volcanic and epiclastic rocks of the Tillery and Richtex Formations (and regional equivalents). The Carolina Slate Belt is highly prospective for many types of gold ore hosted within quartz-sericite-pyrite altered volcanic rocks, juvenile metasedimentary rocks, and in associated shear zones. For example, sheared and deformed auriferous volcanogenic massive sulfide deposits at Barite Hill, South Carolina, and in the Gold Hill trend, North Carolina, are hosted primarily by laminated mudstone and felsic volcanic to volcaniclastic rocks. The high-sulfidation epithermal style of gold mineralization at Brewer and low-sulfidation gold ores of the Champion pit at Haile occur in breccias associated with subvolcanic quartz porphyry and within crystal-rich tuffs, ash flows, and subvolcanic rhyolite. The Ridgeway and Haile deposits are primarily epithermal replacements and feeder zones within (now) metamorphosed crystal-rich tuffs, volcaniclastic sediments, and siltstones originally deposited in a marine volcanic-arc basinal setting. Recent discoveries in the region include (1) extensions of known deposits, such as at Haile where drilling has identified an extensive gold-rich feeder system; and (2) newly discovered prospects like the porphyry-style gold-copper-molybdenum occurrence reported at Deep River, N.C. Gold ores at Ridgeway and Haile represent the low-sulfidation, disseminated, shallow subaqueous tuffaceous equivalents of intrusion-related high-sulfidation ores such as those at Brewer. Haile also has mineralogical features that support a stockwork disseminated model of pyrite-gold-sericite mineralization in which a significant amount of ore was deposited in sediments at or near the surface. The potential is high for gold-rich ore at depth in the funnel-shaped feeder zones that likely underlie such surface variants of high sulfidation–low sulfidation epithermal systems and for new discoveries of similar deposits in areas undercover. Exploration strategies for large-scale gold-mineralizing systems applied to rocks of the Carolina Slate Belt, and by extension, the Carolinian-Avalonian tectonic zone of North America, benefit from applying subvolcanic and basinal epithermal models for gold mineralization.
-
TEMPUS: Simulating personnel and tasks in a 3-D environment
NASA Technical Reports Server (NTRS)
Badler, N. I.; Korein, J. D.
1985-01-01
The latest TEMPUS installation occurred in March, 1985. Another update is slated for early June, 1985. An updated User's Manual is in preparation and will be delivered approximately mid-June, 1985. NASA JSC has full source code listings and internal documentation for installed software. NASA JSC staff has received instruction in the use of TEMPUS. Telephone consultations have augmented on-site instruction.
-
George M. Jemison
1935-01-01
The necessity of forest-fire protection is generally recognized in the United Slates. The tremendous damage done by forest fires each year to valuable timber, watershed cover, forest range, wildlife, recreational facilities, and personal property has impressed upon the people the need for preventing and controlling forest fires so far as this is humanly possible.
-
ERIC Educational Resources Information Center
Applegate, James L.; Fulton, Mary
2016-01-01
Substantial increases in federal support for higher education over the last decade or more have made the federal government the largest direct investor in U.S. higher education. That increase however, has not produced the expected level of increase in college educated people in the workforce. This is largely for two reasons. First the investment…
-
ERIC Educational Resources Information Center
Gray-Nicolas, Nakia Marissa
2017-01-01
In the United States, the majority of high school graduates are not academically prepared for the rigor of postsecondary education or equipped with the skills necessary to enter the workforce (American College Test [ACT], 2012; Barnes & Slate, 2010; Conley, 2007a, 2007b). Often blamed for this lack preparation are inconsistent linkages between…
-
2000-03-01
KENNEDY SPACE CENTER, FLA. -- Workers in the Space Station Processing Facility stand outside the Multi-Purpose Logistics Module (MPLM) Raffaello (left). At right is the MPLM Leonardo. They are reusable logistics carriers to resupply the International Space Station, and return cargo, that requires a pressurized environment. The MPLMs are slated as payloads on missions STS-102 and STS-100, respectively. Dates have not yet been determined for the two missions
-
USSR Report, Construction and Equipment, No. 78.
1982-11-26
synthetic binder, fabricated by the Rostov Rigid Mineral - Wool Panels Plant of the USSR Mintyazhstroy, did not meet the requirements for...Minstroymaterialov, the Riga Cement-Slate Plant of the Latvian SSR Minstroymaterialov, and the Rostov Rigid Mineral - Wool Panels Plant of the USSR Mintyazhstroy. At...many plants, mineral - wool products are stored improperly, violating the standards— about 70 percent of the products is stored outdoors. Laboratory
-
Wartime Roles and Capabilities for the Unified Logistic Staffs
1989-02-01
standard Army ammunition system SAPO Subarea Petroleum Office SCP service control point (fuels) SHAPE Supreme Headquarters, Allied Powers Europe SIDATH... SAPOs ). Communication exists between the operations and logistic staffs within the unified, component, Service, and JS levels. But between...daily. The JPOs/ SAPOs receive the short-term requirements and consoli- date them for resupply by submitting slates (how much, when, and where needed
-
Johnny Boggs; Ge Sun; David Jones; Steven G. McNulty
2013-01-01
Water quantity and quality data were compared from six headwater watersheds on two distinct soil formations, Carolina Slate Belt (CSB) and Triassic Basins (TB). CSB soils are generally thicker, less erodible, and contain less clay content than soils found in TB. TB generated significantly more discharge/precipitation ratio than CSB (0.33 vs. 0.24) in...
-
1984-09-12
hardness; (15) very hard granite rocks. Quartz- porphyry , very hard granite, flinty slate, and quartzite that are less hard than the above. Hardest...7) quartzites in general; (8) basalts in general;(9) Volyn basalt; (10) porphuries in general; (11) Gohland porphyry ; (12) very hard granite; (13...57) Tethmayer; (58) new edition; (59) Gus’kov; (60) old edition; (61) hard quartzite; (62) hard basalt; (63) very hard porphyry ; (64) porphyry in
-
Stone Quarries and Sourcing in the Carolina Slate Belt
2006-04-01
a hilltop with a localized outcrop of small boulders of andesite porphyry . A revisit revealed that the site had recently been destroyed by...rocks are dacitic and include flows, tuffs, breccias, and porphyries . Metasedimentary rocks are metamudstone and fine metasandstone. The Uwharrie...Rocks of this zone, from Shingle Trap, Hattaway, and Sugarloaf Mountains, are mainly light to dark gray metadacite porphyry or metadacitic
-
Sarah Hurteau; Brett G. Dickson; Thomas D. Sisk; William M. Block
2008-01-01
The U.S. Forest Service and other federal agencies treated more than 2.8 million ha of forested land between 2001 and 2003 under the Healthy Forest Restoration Act (USDA Forest Service 2004). Because many more areas across our landscape are slated for fuel reduction treatments, understanding how wildlife communities will respond is essential to conserving biodiversity...
-
ERIC Educational Resources Information Center
Ohio Board of Regents, 2013
2013-01-01
This Sixth Condition Report represents a snapshot of a moment in time. It focuses on critical enabling conditions and initial implementation steps for a strategically chosen subset of the action steps embedded in the Task Force's full slate of recommendations. As such, this report serves four essential purposes: (1) It identifies a selective set…
-
STS-75 Mission Cmdr Andrew Allen arrives at SLF
NASA Technical Reports Server (NTRS)
1996-01-01
STS-75 Mission Commander Andrew M. Allen arrives at KSC's Shuttle Landing Facility. Altogether seven crew members are assigned to the second Shuttle flight of 1996, which will be highlighted by the re-flight of the Italian Tethered Satellite System (TSS-1R). Liftoff is slated to occur during a two-and-a-half window opening at 3:18 p.m. EST, Feb. 22.
-
1990-05-08
fatigue and head - which people were not prepared. How do they affect the aches . The doctors attribute the Pirna syndrome prima- circumstances in which...were capable of establishing national slates is Forum [MDF]. Based on broadcast time provided, headed by the Hungarian Socialist Party [MSZPI...Commem- of the air force and air defense and republic territorial orative Medal. defense staffs, and heads of the sectors of the Federal Secretariat
-
Stimulus Bill Brings Relief to Some States but Falls Far Short for Others
ERIC Educational Resources Information Center
Kelderman, Eric
2009-01-01
The nearly $54-billion that Congress is directing to the states for education as part of the stimulus bill President Obama signed last week may stave off the worst budget cuts proposed for public colleges. But the money is unlikely to save institutions from the state budget ax entirely. And some states slated to get the most aid from that pot of…
-
OPMS (Officer Personnel Management System), MILPERCEN and the Corps: A Commentary.
1983-06-01
report moderate to severe dissatisfaction over the slating subset which seams to be the man current concern. Bad timing, too abort notification...Mlehado - Berka re-3Wad 19T 2, US Department or the ArnW, DA Parpb1. 360-81i6. "OpuS status Fleport," Wkahington, 15 NMW 19T9, P. 1. 3. Xdhard C. M~er
-
NASA Astrophysics Data System (ADS)
Wu, Yu; Chen, Chih-Tung; Lee, Jian-Cheng; Shyu, J. Bruce H.
2017-04-01
The fate of passive continental margin in collisional orogens is crucial in understanding tectonic evolution of mountain belts. The active arc-continent collision of Taiwan is considered as a model case in studying mountain building processes, and largely consists of deformed margin basement and cover series. Among the whole orogeny belt, the slate belt of the Hsuehshan Range (HR) is a prominent large-scale pop-up structural on the prowedge part of the orogen, and is composed of metamorphosed Eocene to Miocene sediments which experienced only the Neogene Taiwan orogeny after diagenesis in margin graben. Characterizing the metamorphic history of the HR is essential for reconstructing its geological evolution during the mountain building processes. However, previous studies were mostly focused on northern and central HR, structural investigation coupled with metamorphic documentation in the southern part of HR, which is the most active part of the orogeny belt, is therefore targeted in this work. Since carbonaceous material is common in pelitic protolith of HR slates, the Raman spectrum of carbonaceous material (RSCM) measuring the rock peak temperature is chosen for quantitative thermal metamorphic documentation. In this study, we reconstruct a geological structural profile in western central Taiwan across the prowedge part of the mountain belt containing the southern HR by combining the surface geological data, well log records and published seismic reflection profiles. Although most of the existing data are concentrated in the fold-and-thrust belt, they are now reinforced by new field structural measurements and RSCM samples in the southern HR. In total 27 RSCM samples were collected along 2 transects perpendicular to the average strike with a dense interval about 2 km. The results allow us to map peak temperature distribution across southern HR, and provide new constraints for structural profile reconstruction and reappraisal of the structural evolution of the HR and neighboring fold-and-thrust belt. As shown in the previous thermal metamorphic investigation, we expected that southern HR strata acquired highest temperature during its burial stage than the orogenic stage like their central HR counterparts, thus experiencing mostly retrograde metamorphism in the entire mountain building processes.
-
JPRS Report Science & Technology Japan
1989-10-25
Testing Slated for New BWR Fuel Assemblies [GENSHIRYOKU SANGYO SHIMBUN, 25 May 89] .... 37 Nuclear Fuel Planning System Developed [GENSHIRYOKU... Development (Debt) 13,272 ((Debt) 3,839) 7,995 (3,610) In addition, the budget has guaranteed that the following programs will proceed according... develop a combined cycle engine that will be capable of attaining high reliability and good fuel consumption at a wide range of speeds from low speed to
-
Safety and Mission Assurance Knowledge Management Retention
NASA Technical Reports Server (NTRS)
Johnson, Teresa A.
2006-01-01
This viewgraph presentation reviews the issues surrounding the management of knowledge in regards to safety and mission assurance. The JSC workers who were hired in the 1960's are slated to retire in the next two to three years. The experiences and knowledge of these NASA workers must be identified, and disseminated. This paper reviews some of the strategies that the S&MA is developing to capture that valuable institutional knowledge.
-
Defense.gov - Special Report - Travels With Gates
. If you wish to see the latest content, please visit the current version of the site. For persons with look at production of the newest all-terrain vehicles slated for Afghanistan, and praised the modern You have reached a collection of archived material. The content available is no longer being
-
JPRS Report, Near East & South Asia India.
1992-11-12
Pressure [THE HINDU 25 Oct] 19 ECONOMIC Frontier With China Slated for Opening to Tourism [TIMES OF INDIA 19 Oct] 21 Trade Protocol With CIS...extensive promotion of bilateral trade , develop- ment of civil project cooperation and consolidation of defence cooperation with adequate financing. It...three million tonnes of crude next year. Also, Indian exports to Russia outside the 1992 trade protocol registered $471 millions in the first six
-
Institute for Defense Analysis. Annual Report 1991.
1991-01-01
demographics, or examinations of the implications of alternative U.S. policies for regions such as the Mediterranean, the Iberian Peninsula and Latin...against overall U.S. goals. Our initial research involves studies and analyses in two areas: Concepts for Near-Term Collection of Climate Change Data...understanding the nature of climate change. However, the missions in this program are not slated to begin until the end of this decade. With increasing concern
-
Materials for Adaptive Structural Acoustic Control. Volume 3
1994-04-11
criteria have been met for a partcular application, it then becomes advantageous to reduce costs by miniaturizing and/or reducing the power delivered...MAELSG FRintended to develop motion or vibration. such as high power COUPLING sonar, while a high g constant is desirable for sensor Histor of...which is another stable chips, which must be adjusted using solid- power and miniaturization. crystal slate in which the relative positions stale
-
Libya: Transition and U.S. Policy
2016-03-04
agreement in principle in late January but refused to endorse the first cabinet slate proposed by Prime Minister- designate Fayez al Sarraj. HOR members... designate Sarraj and HOR leaders about the way forward continued. Negotiations are ongoing with regard to these issues, but some Libyans have... theatre for ISIL outside of the Syria-Iraq theatre , they have several thousand members there, they have absorbed some of the groups inside of Libya
-
Science You Can Use Bulletin: Slash from the past: Rehabilitating pile burn scars
Sue Miller; Chuck Rhoades; Liz Schnackenberg; Paula Fornwalt; Eric Schroder
2015-01-01
In the National Forests of northern Colorado, there is a backlog of over 140,000 slash piles slated to be burned, most of them coming from post-mountain pine beetle salvage logging and hazard reduction treatments. Burning slash piles can create openings in the forest that remain treeless for over 50 years, and can also have the short-term impacts of increasing nutrient...
-
All States Guide to Consumer Laws.
1986-09-01
3-21 d. Title Companies .. .. .. .. .. .. .. ... .. ... .3-21 e. Escrow Accounts .. .. .. .. .. .. ... .. ... ... 3-21 f. Enf orce men t...from the obligor, the creditor or assignee notifies the obligor of the error and makes appropriate adjust men ts. (3) Good Faith Reliance. There will be...slate law. Impled worrantbers may give you e@~ miors rights. w SYSTEMS COVERED: DIURAflON: 30 )e*kois m ~C~ C SERVK* CONTRI A men ~ct contract be
-
The Russian Military’s Role in Politics
1995-01-01
Yeltsin met with his "closest comrades"---Grachev, Internal Minister Yerin, acting Security Minister Golushko, and Foreign Minister Kozyrev --to inform... mirror those of Yazov, since he justified his actions to Gorbachev by arguing that the draft union treaty that Gorbachev was slated to sign upon his...which he informed Grachev, Foreign Minister Kozyrev , then Security Minister Golushkov, and Internal Minister Yerin about the draft decree dissolving
-
2010-04-23
for drug crop farmers, or reduced the amount of drugs available in the United States. First elected in 2002, President Álvaro Uribe initiated an...and the rightist paramilitary groups that have been active since the 1980s. Uribe , who enjoys wide popular support, was reelected with a strong...President Uribe immediately accepted the ruling and removed himself as a candidate for president in the election slated for May 30, 2010. Concerns in
-
NASA Astrophysics Data System (ADS)
Eos has carried biographies and photographs of candidates for President-Elect of the Union and for President-Elect and Secretary of each section. In addition, statements by the candidates for Union and Section President-Elect have appeared. T h e material for the petition candidate for President-Elect of the Solar-Planetary Relationships Section and a correction to the biography of one candidate for President-Elect of t h e Geodesy Section appear below. The material for the original slate for Solar-Planetary Relationships appeared in the August 6 issue, that for the Seismology Section in the August 13 issue, that for the Geodesy Section in the August 20 issue, that for the Atmospheric Sciences Section in the August 27 issue, that for the Hydrology Section in the September 3 issue, that for the Tectonophysics Section in the September 10 issue, that for the Volcanology, Geochemistry, and Petrology Section in the September 17 issue, that for the Planetology Section in the September 24 issue, that for the Ocean Sciences Section in the October 1 issue, that for the Geomagnetism and Paleomagnetism Section in the October 8 issue, and that for Union President-Elect in the October 15 issue. T h e slate of candidates for all offices was carried in the July 2 issue.
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
None, None
Operations of Sandia National Laboratories, Nevada (SNL/NV) at the Tonopah Test Range (TTR) resulted in no planned point radiological releases during 1996. Other releases from SNL/NV included diffuse transuranic sources consisting of the three Clean Slate sites. Air emissions from these sources result from wind resuspension of near-surface transuranic contaminated soil particulates. The total area of contamination has been estimated to exceed 20 million square meters. Soil contamination was documented in an aerial survey program in 1977 (EG&G 1979). Surface contamination levels were generally found to be below 400 pCi/g of combined plutonium-238, plutonium-239, plutonium-240, and americium-241 (i.e., transuranic) activity.more » Hot spot areas contain up to 43,000 pCi/g of transuranic activity. Recent measurements confirm the presence of significant levels of transuranic activity in the surface soil. An annual diffuse source term of 0.39 Ci of transuranic material was calculated for the cumulative release from all three Clean Slate sites. A maximally exposed individual dose of 1.1 mrem/yr at the TTR airport area was estimated based on the 1996 diffuse source release amounts and site-specific meteorological data. A population dose of 0.86 person-rem/yr was calculated for the local residents. Both dose values were attributable to inhalation of transuranic contaminated dust.« less
-
2004-01-27
KENNEDY SPACE CENTER, FLA. - STS-114 Commander Eileen Collins and Mission Specialist Wendy Lawrence look over mission equipment in the Space Station Processing Facility. Crew members are at KSC for equipment familiarization. STS-114 is classified as Logistics Flight 1 to the International Space Station, delivering new supplies and replacing one of the orbital outpost’s Control Moment Gyroscopes (CMGs). STS-114 will also carry a Raffaello Multi-Purpose Logistics Module and the External Stowage Platform-2. The crew is slated to conduct at least three spacewalks: They will demonstrate repair techniques of the Shuttle’s Thermal Protection System, replace the failed CMG with one delivered by the Shuttle, and install the External Stowage Platform.
-
2004-01-27
KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Andrew Thomas works on equipment in the Space Station Processing Facility. He and other crew members are at KSC for equipment familiarization. STS-114 is classified as Logistics Flight 1 to the International Space Station, delivering new supplies and replacing one of the orbital outpost’s Control Moment Gyroscopes (CMGs). STS-114 will also carry a Raffaello Multi-Purpose Logistics Module and the External Stowage Platform-2. The crew is slated to conduct at least three spacewalks: They will demonstrate repair techniques of the Shuttle’s Thermal Protection System, replace the failed CMG with one delivered by the Shuttle, and install the External Stowage Platform.
-
Material culture across the Aleutian archipelago.
Hatfield, Virginia L
2010-12-01
The material evidence from sites across the Aleutian Islands reflects colonization events, subsequent adaptations, and influxes of ideas and/or people from the east. The occurrence in the eastern Aleutians of bifacial technology around 7000 BP, of artifacts similar to the Arctic Small Tool tradition between 4000 and 3500 BP, and of slate and jet objects around 1000 BP reflects repeated surges of influence or movement of peoples from further east into the eastern end of the chain. In the central and western Aleutians, influence or perhaps colonization from east of the Aleutians is also marked by the occurrence of bifacial technology about 6500 BP and the appearance of slate artifacts after 1000 BP, suggesting the movement of ideas or people from further east. Basic trends across the archipelago include a decrease in formal chipped-stone tools, an increase in the use and the complexity of bone technology, and the increase in use and variety of ground-stone tools. In addition, increasing village site sizes and denser midden deposits are seen later in time throughout the archipelago. The similarity in sites and assemblages, albeit with regional variations, reflects trends that are seen across the chain and indicates that these island communities were not isolated from one another or from mainland Alaska.
-
Electrostatics of Granular Materials
NASA Technical Reports Server (NTRS)
Marshall, John
2004-01-01
The purpose of the research was to continue developing an understanding of electrostatic phenomena in preparation for any future flight opportunities of the EGM experiment, originally slated for a 2004 Space Station deployment. Work would be based on theoretical assessments, ground-based lab experiments, and reduced-gravity experiments. The ability to examine dipoles in the lab proved to be elusive, and thus, effort was concentrated on monopoles -how materials become charged, the fate of the charge, the role of material type, and so forth. Several significant milestones were achieved in this regard. In regard of the dipoles, experiments were designed in collaboration with the University of Chicago school district who had access to reduced gravity on the KC-135 aircraft. Two experiments were slated to fly last year but were cancelled after the Columbia accident. One of the experiments has been given a second life and will fly sometime in 2005 if the Shuttle flights resume. There remains active interest in the question of electrostatic dipoles within the educational community, and experiments using magnetic dipoles as a substitute are to be examined. The KC-135 experiments will also examine dispersion methods for particles as a verification of possible future techniques in microgravity. Both laboratory and theoretical work established a number of breakthroughs in our understanding of electrostatic phenomena. These breakthroughs are listed in this paper.
-
Computer-aided video exposure monitoring.
Walsh, P T; Clark, R D; Flaherty, S; Gentry, S J
2000-01-01
A computer-aided video exposure monitoring system was used to record exposure information. The system comprised a handheld camcorder, portable video cassette recorder, radio-telemetry transmitter/receiver, and handheld or notebook computers for remote data logging, photoionization gas/vapor detectors (PIDs), and a personal aerosol monitor. The following workplaces were surveyed using the system: dry cleaning establishments--monitoring tetrachoroethylene in the air and in breath; printing works--monitoring white spirit type solvent; tire manufacturing factory--monitoring rubber fume; and a slate quarry--monitoring respirable dust and quartz. The system based on the handheld computer, in particular, simplified the data acquisition process compared with earlier systems in use by our laboratory. The equipment is more compact and easier to operate, and allows more accurate calibration of the instrument reading on the video image. Although a variety of data display formats are possible, the best format for videos intended for educational and training purposes was the review-preview chart superimposed on the video image of the work process. Recommendations for reducing exposure by engineering or by modifying work practice were possible through use of the video exposure system in the dry cleaning and tire manufacturing applications. The slate quarry work illustrated how the technique can be used to test ventilation configurations quickly to see their effect on the worker's personal exposure.
-
Mapping contact metamorphic aureoles in Extremadura, Spain, using Landsat thematic mapper images
Rowan, L.C.; Anton-Pacheco, C.; Brickey, D.W.; Kingston, M.J.; Payas, A.
1987-01-01
In the Extremadura region of western Spain, Ag, Pb, Zn, and Sn deposits occur in the pieces of late Hercynian granitic plutons and near the pluton contacts in late Proterozoic slate and metagraywacke that have been regionally metamorphosed to the green schist facies. The plutons generally are well exposed and have distinctive geomorphological expression and vegetation; poor exposures of the metasedimentary host rocks and extensive cultivation, however, make delineation of the contact aureoles difficult. Landsat Thematic Mapper (TM) images have been used to distinguish soil developed on the contact metamorphic rocks from soil formed on the stratigraphically equivalent slate-metagraywacke sequence. The mineral constituents of these soils are similar, except that muscovite is more common in the contact metamorphic soil; carbonaceous material is common in both soils. Contact metamorphic soil have lower reflectance, especially in the 1.6-micrometers wavelength region (TM 5), and weaker Al-OH, Mg-OH, and Fe3+ absorption features than do spectra of the slate-metagraywacke soil. The low-reflectance and subdued absorption features exhibited by the contact metamorphic soil spectra are attributed to the high absorption coefficient f the carbonaceous material caused by heating during emplacement of the granitic plutons. These spectral differences are evident in a TM 4/3, 4/5, 3/1 color-composite image. Initially, this image was used to outline the contact aureoles, but digital classification of the TM data was necessary for generating internally consistent maps of the distribution of the exposed contact metamorphic soil. In an August 1984, TM scene of the Caceras area, the plowed, vegetation-free fields were identified by their low TM 4/3 values. Then, ranges of TM 4/5 and 3/1 values were determine for selected plower fields within and outside the contact aureoles; TM 5 produced results similar to TM 4/5. Field evaluation, supported by X-ray diffraction and petrographic studies, confirmed the presence of more extensive aureoles than shown in published geologic maps; few misclassified areas were noted. Additional plowed fields consisting of exposed contact metamorphic soil were mapped digitally in an August 1985 TM scene. Subsequently, this approach was used to map two 1-km-wide linear zones of contact metamorphosed rock and oil in the San Nicolas-Sn-W Mine area, which is located approximated 125 km southeast of the Caceras study area. Exposures of granite in the San Nicolas area are limited to a few unaltered granitic dikes in the mine and a small exposure of unaltered pegmatite-bearing granite in a quarry about 1.5 km west of the mine. The present of coarsely crystalline biotite and beryl in the granite in the quarry and of contact metamorphosed slate up to 2.5 km from the nearest granite exposure suggest that only the apical part of a pluton is exposed in the quarry and that a larger, shallowly buried body is probably present. These results indicate that potential application of TM image analysis to mineral exploration in lithologically similar areas that are cultivated in spite of poor rock exposures.
-
Area Handbook Series: Libya, a Country Study
1989-01-01
matched by imports primarily of manufactures and food - stuffs worth US$5 billion. Currency: Libyan dinar; in mid-1987 LD1 equaled US$3.16. Fiscal...petroleum reserves had been exhausted. Agriculture was slated to receive the largest share of aid in an effort to make Libya self-sufficient in food ...This period also brought new government facilities, apartment buildings, and the first public housing projects as well as such industries as food
-
Methodology for Identifying and Quantifying Metal Pollutant Sources in Storm Water Runoff
2015-02-01
sanitary sewer are not viable options. In addition, visual inspections of the drainage areas have been insufficient in identifying and quantifying the...diverting the runoff into the sanitary sewer system, but the cost could exceed millions of dollars. Instead of capturing and treating all stormwater...Unknown Appears only if Building Siding is “metal” Roof Material roof_mat_d Built Up, Metal Panel, Asphalt, Fabric, Clay , Slate, Wood, Other
-
European Missile Defense and Russia
2014-07-01
defense system in Europe by 2018 , which involved four phases at the time. The first phase consisted of an early warning radar estab- lished in Turkey...bal- listic missile interceptor site in Europe, slated to be operational in Redizkowo, Poland, by 2018 , equipped with the SM-3 Block IIA interceptor...fourth phases, that is towards 2018 and 2020, the U.S. missile defence sector almost reaches Russia’s Urals. This is not what we have agreed on.29
-
USSR and Eastern Europe Scientific Abstracts, Biomedical and Behavioral Sciences, Number 95.
1978-10-12
alterations result in functional and structural changes. Investigations conducted with lipids derived from the white matter of bovine brains...very long time. The eradication of certain diseases is one of the most important tasks of the SAHS. The 15 year struggle to eradicate bovine tb is...slated to end successfully by 1980. Considerable progress has been made in the eradication of bovine brucellosis but the most difficult tasks are
-
NASA Science Review of Next Planet-Hunting Mission Launch
2018-04-15
Members of the news media gathered in the Kennedy Space Center press site auditorium Sunday, April 15 for an update on the Transiting Exoplanet Survey Satellite, or TESS. NASA and the Massachusetts Institute of Technology discussed the science and technology behind the agency’s next-generation planet hunting satellite, which is slated to launch April 16 on a SpaceX Falcon 9 rocket from Cape Canaveral Air Force Station in Florida.
-
STS-75 Mission Cmdr Andrew Allen talks to media
NASA Technical Reports Server (NTRS)
1996-01-01
STS-75 Mission Commander Andrew M. Allen talks to news media gathered at KSC's Shuttle Landing Facility for the flight crew's arrival. Altogether seven crew members are assigned to the second Shuttle flight of 1996, which will be highlighted by the re- flight of the Italian Tethered Satellite System (TSS-1R). Liftoff is slated to occur during a two-and-a-half window opening at 3:18 p.m. EST, Feb. 22.
-
Stress Related Surface Tension Effects in Hard Elastic Polymers.
1982-08-19
tension 4, and viscosity and the ,_;.rain imposed csn the materials. Results indicate that these microfi-r! Slated polymers contain a substantia- surface...modulus, 2) large recoverability (up to 98%), 3) ’energetic’ elasticity, and 4) high porosity. This field was thoroughly reviewed by Cannon, McKenna, and...influenced ’N load bearing microfibrils, open to the environment. The stress sensitivity of hard elastic polymers to changes in environmental surface
-
Integrating Recycled Glass Cullet in Asphalt Roof Shingles to Mitigate Heat Island Effect
2014-05-01
polymer, 39.3% bituminous composition, 57.5% trap rock dust stabilizer. Using recycled rubber, the formula is 3.2% elastomeric polymer, 37.2...and then rock or slag granules with similar gradation for the headlap granules. Ideal top surface materials are either igneous or metamorphic ...inherently opaque, and must be resistant to multiple heat-thaw cycles. The granules most widely used are crushed slate, basalt, and trap rock (Pagen
-
Victor B. Shelburne; Lawrence R. Gering; J. Drew Lanham; Gregory P. Smith; Thomas M. Floyd; Eran S. Kilpatrick
2002-01-01
Application of a Piedmont landscape ecosystem classification methodology was used as a basis for a survey of vegetation and herpetofaunal communities on a 343 hectare (846 acre) tract on Lake Thurmond near Plum Branch, SC. The site is located in the Carolina Slate Belt of the Midlands Plateau Region of the Piedmont province. A total of 160 plots were established and 30...
-
Sediment Redistribution and Seabed Modification in the Western Adriatic
2003-09-30
are slated for use in the model. These changes to the input files result in both better resolution of the Western Adriatic Coastal Current ( WACC ...by transport within the WACC during strong Bora winds (figure 2). Figure 2: Salinity and currents driven by wind stress and buoyancy output...from the northeast, termed “Bora” winds, which intensify the WACC and create merges the 4 discharge of individual Apennine Rivers into a line
-
NASA Astrophysics Data System (ADS)
Zhang, Ji'en; Xiao, Wenjiao; Windley, Brian F.; Cai, Fulong; Sein, Kyaing; Naing, Soe
2017-06-01
The Indo-Burma Range (IBR) of Myanmar, the eastern extension of the Yarlung-Tsangpo Neotethyan belt of Tibet in China, contains mélanges with serpentinite, greenschist facies basalt, chert, sericite schist, silty slate and unmetamorphosed Triassic sandstone, mudstone and siltstone interbedded with chert in the east, and farther north high-pressure blueschist and eclogite blocks in the Naga Hills mélange. Our detailed mapping of the Mindat and Magwe sections in the middle IBR revealed a major 18 km antiformal isocline in a mélange in which greenschist facies rocks in the core decrease in grade eastwards and westwards symmetrically `outwards' to lower grade sericite schist and silty slate, and at the margins to unmetamorphosed sediments, and these metamorphic rocks are structurally repeated in small-scale imbricated thrust stacks. In the Mindat section the lower western boundary of the isoclinal mélange is a thrust on which the metamorphic rocks have been transported over unmetamorphosed sediments of the Triassic Pane Chaung Group, and the upper eastern boundary is a normal fault. These relations demonstrate that the IBR metamorphic rocks were exhumed by wedge extrusion in a subduction-generated accretionary complex. Along strike to the north in the Naga Hills is a comparable isoclinal mélange in which central eclogite lenses are succeeded `outwards' by layers of glaucophane schist and glaucophanite, and to lower grade greenschist facies sericite schist and slate towards the margins. In the Natchaung area (from west to east) unmetamorphosed Triassic sediments overlie quartzites, sericite schists, actinolite schists and meta-volcanic amphibolites derived from MORB-type basalt, which are in fault contact with peridotite. Olivine in the peridotite has undulatory extinction suggesting deformation at 600-700 °C, similar to the peak temperature of the amphibolite; these relations suggest generation in a metamorphic sole. The amphibolites have U/Pb zircon ages of 119 ± 3 Ma and 115 Ma, which are close to the zircon ages of nearby calc-alkaline granite and diorite, which belong to an active continental margin arc that extends along the western side of the Shan-Thai block. The IBR accretionary complex and the active continental margin arc were generated during Early Cretaceous (115-128 Ma) subduction of the Neotethys Ocean.
-
NASA Astrophysics Data System (ADS)
Je, H.-K.; Chon, H.-T.
2012-04-01
The Okchon zone in Korea provides a typical example of natural geological materials enriched in potentially toxic elements including uranium which is parent nuclide for radon gas. For the purpose of radon radioactivity risk assessment, making the map of radon risk grade from Okchon zone, regional and detailed field surveys were carried out during 3 years. The study area is located in the central part of Korea, called the Okchon zone (about 5,100 km2), which occur in a 80km wide, northeast-trending belt that extends across the Korean Peninsula. The Okchon zone is underlain by metasedimentary rocks of unknown age that are composed mainly of black slate, phyllite, shale, and limestone. The three research areas (defined as Boeun, Chungju, and Nonsan) for detailed survey were selected from the results of regional survey. Results of detailed radon survey indicated a wide range of radon activities for soil-gases (148-1,843 pCi/L) and ground waters (23-5,540 pCi/L). About 15 percent of soil-gas samples exceeded 1,000 pCi/L and 84 percent of ground water samples exceeded the MCL (maximum contaminant level) of drinking water, 300 pCi/L, which proposed by U.S. Environmental Protection Agency in 1999. For detailed survey, radon activities of soil-gas and ground water were classified as bedrock geology, based on 1/50,000 geological map and field research. For soil-gas measurements, mean values of radon activity from black slate-shale (789 pCi/L) were highest among the other base rocks. And for groundwater measurements, mean value of radon activities were decreased in the order of granite (1,345 pCi/L) > black shale-slate (915 pCi/L) > metasediments (617 pCi/L). Result of indoor radon measurement from detailed survey areas showed that about 50% of houses exceeded the indoor guideline, 4 pCi/L. For the radon risk assessment in indoor environment showed that probability of lung cancer risk from the houses located on the granite base rock (3.0×10-2) was highest among the other base rocks. Finally, the maps of radon risk grade from detailed survey areas were developed by the application of field data and statistical simulation.
-
Measuring Collective Intelligence in Human-Machine Systems
2013-12-09
addition, the Doonesbury comic strip on July 15, 2012, was based on the results of our research (see http://doonesbury. slate.com/strip/archive/2012/07/15...The comic strip includes one "error" in its summary of our research results. The Doonesbury character says that "Group IQ doesn’t correlate with... comic strip correspond very closely to the actual results of our research as published in Science magazine. Other honors include: (a) Malone
-
1990-02-23
point of distorted anti-communism. I think dissidents and student activists should not resort to intermittent violence as in the past. [Moderator...of it is now depen- dent only on the conclusion of a trade agreement between our two countries and then on the President’s excercising his powers...in Europe." "But we must act fast ," De Michelis warned, also in view of the elections slated in Eastern Europe this spring. "One must not give the
-
Preventing State Collapse in Syria
2017-01-01
the Spread of Violence, Santa Monica, Calif.: RAND Corporation, RR-609-OSD, 2014, p. 59. 5 Seth G. Jones, “Islamic State’s Global Expansion” Wall...Edge,” Washington Post, September 9, 2016. 6 Karen Yourish, Derek Watkins , Tom Giratikanon, and Jasmine C. Lee, “How Many People Have Been Killed in...www.slate.com/articles/news_and_politics/foreigners/2016/05/isis_and_al_ qaida_are_fighting_each_other_in_syria_what_happens_if_they.html 12 See Seth G
-
NASA Astrophysics Data System (ADS)
Habibullah, Parvaiz; Siddiqui, Ghazala; Saleem, Yasir
2017-05-01
Seashells are comprised largely of a brittle ceramic material (calcite, the stuff of chalk) in the form of microscopic slates. Shells, such as the abalones, reinforced with a kind of protein mortar in efforts to evaluate on how seashells repair themselves. We have identified the protein and mechanism on how the protein mortar stretches itself into ligaments that bridge the gap, with the help of scanning electron microscope (SEM).
-
GOES-S Countdown to T-Zero, Episode 3: Rocket Science
2018-02-27
The United Launch Alliance Atlas V rocket reaches another major milestone on the road to T-Zero, as NOAA's GOES-S spacecraft prepares for launch. Stacking the rocket begins with the booster - the largest component - and continues with the addition of four solid rocket motors and the Centaur upper stage. GOES-S, the next in a series of advanced weather satellites, is slated to launch aboard the Atlas V from Cape Canaveral Air Force Station in Florida.
-
2016-02-01
system consists of a high-fidelity hardware simulation using field programmable gate arrays (FPGAs), with a set of runtime services (ConcreteWare...perimeter protection, patch, and pray” is not aligned with the threat. Programmers will not bail us out of this situation (by writing defect free code...hosted on a Field Programmable Gate Array (FPGA), with a set of runtime services (concreteware) running on the hardware. Secure applications can be
-
NASA Technical Reports Server (NTRS)
1994-01-01
This is an overview of the White Sands Test Facility's role in ensuring the safety and reliability of materials and hardware slated for launch aboard the Space Shuttle. Engine firings, orbital flights debris impact tests, and propulsion tests are featured as well as illustrating how they provide flight safety testing for the Johnson Space Center, other NASA centers, and various government agencies. It also contains a historical perspective and highlights of major programs that have been participated in as part of NASA.
-
Building a Better Mouse Trap: Increasing Counter Terrorism Capabilities through Consolidation
2006-03-01
to create a police merger with salary and benefit offerings similar rather than varied. For this reason, the panel scored the impact of Ev-1 on Tr-1...with the professional panel as to the many benefits this new police model would generate in Los Angeles County, stretching counter-terrorism...Bell OH-58 turbine engine helicopter that was slated to be used . This cost included jet fuel , maintenance and repairs. This estimated cost was
-
Pullout of a Rigid Insert Adhesively Bonded to an Elastic Half Plane.
1983-12-01
COMMAND UNITED STATES AIR FORCE C-= °84 02 13 071. C,, W % d 6 This document was prepared by the Department of Engineering Mechanics, USAF Academy Faculty...THOMAS E. KULLGREN, Lt Col, USAF Project Engineer /Scientist Professor and Acting Head, Department of Engineering Mechanics KENNETH E. SIEGETH Lt Col...Department of Engineering (Ifapphicable) Mechanics USAFA/DFEM 6c. ADDRESS (City. State and ZIP Code) 7b. ADDRESS (City, Slate and ZIP Code) USAF Academy
-
Structural Analysis: Folds Classification of metasedimentary rock in the Peninsular Malaysia
NASA Astrophysics Data System (ADS)
Shamsuddin, A.
2017-10-01
Understanding shear zone characteristics of deformation are a crucial part in the oil and gas industry as it might increase the knowledge of the fracture characteristics and lead to the prediction of the location of fracture zones or fracture swarms. This zone might give high influence on reservoir performance. There are four general types of shear zones which are brittle, ductile, semibrittle and brittle-ductile transition zones. The objective of this study is to study and observe the structural geometry of the shear zones and its implication as there is a lack of understanding, especially in the subsurface area because of the limitation of seismic resolution. A field study was conducted on the metasedimentary rocks (shear zone) which are exposed along the coastal part of the Peninsular Malaysia as this type of rock resembles the types of rock in the subsurface. The analysis in this area shows three main types of rock which are non-foliated metaquartzite and foliated rock which can be divided into slate and phyllite. Two different fold classification can be determined in this study. Layer 1 with phyllite as the main type of rock can be classified in class 1C and layer 2 with slate as the main type of rock can be classified in class 1A. This study will benefit in predicting the characteristics of the fracture and fracture zones.
-
2004-01-27
KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Soichi Noguchi, with the Japanese Aerospace Exploration Agency (JAXA), handles equipment that will be used on the mission. He and other crew members are at KSC for equipment familiarization. STS-114 is classified as Logistics Flight 1 to the International Space Station, delivering new supplies and replacing one of the orbital outpost’s Control Moment Gyroscopes (CMGs). STS-114 will also carry a Raffaello Multi-Purpose Logistics Module and the External Stowage Platform-2. The crew is slated to conduct at least three spacewalks: They will demonstrate repair techniques of the Shuttle’s Thermal Protection System, replace the failed CMG with one delivered by the Shuttle, and install the External Stowage Platform.
-
2004-01-27
KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Charles Camarda (left) watches as Mission Specialist Andrew Thomas manipulates equipment that will be used on the mission. Crew members are at KSC for equipment familiarization. STS-114 is classified as Logistics Flight 1 to the International Space Station, delivering new supplies and replacing one of the orbital outpost’s Control Moment Gyroscopes (CMGs). STS-114 will also carry a Raffaello Multi-Purpose Logistics Module and the External Stowage Platform-2. The crew is slated to conduct at least three spacewalks: They will demonstrate repair techniques of the Shuttle’s Thermal Protection System, replace the failed CMG with one delivered by the Shuttle, and install the External Stowage Platform.
-
2007-01-01
Fluid inclusions and geological relationships indicate that rodingite formation in the Asbestos ophiolite, Québec, occurred in two, or possibly three, separate episodes during thrusting of the ophiolite onto the Laurentian margin, and that it involved three fluids. The first episode of rodingitization, which affected diorite, occurred at temperatures of between 290 and 360°C and pressures of 2.5 to 4.5 kbar, and the second episode, which affected granite and slate, occurred at temperatures of between 325 and 400°C and pressures less than 3 kbar. The fluids responsible for these episodes of alteration were moderately to strongly saline (~1.5 to 6.3 m eq. NaCl), rich in divalent cations and contained appreciable methane. A possible third episode of alteration is suggested by primary fluid inclusions in vesuvianite-rich bodies and secondary inclusions in other types of rodingite, with significantly lower trapping temperatures, salinity and methane content. The association of the aqueous fluids with hydrocarbon-rich fluids containing CH4 and higher order alkanes, but no CO2, suggests strongly that the former originated from the serpentinites. The similarities in the composition of the fluids in all rock types indicate that the ophiolite had already been thrust onto the slates when rodingitization occurred. PMID:17961257
-
Landslide landscape in monocline slate topography of in south Taiwan
NASA Astrophysics Data System (ADS)
Chen, T.; Zhang, M.; Zhou, L.; Chen, M.; Zhong, P.
2012-12-01
Geomorphologic curvature is one of factor affecting the landslides occurrence, curvature represent a situation of location erosion. This study based on landslide inventory, DEM, and geological survey database, the study explores the relationship between curvature and landslide areas, location, and slope type. The study area is Ai-Liao Xi basin, south Taiwan, which flows through four towns in Pingtung County. The main strata of the catchment is Miocene sub-metamorphic rocks, with the majority of which consists of argillite, slate and phyllite as well as dark gray quartz sandstones. The study area is about 34,000ha, 80% of which are hill area. 1200 landslides caused by 2009 Typhoon Morakot have been recognized and studied. Results revealed that, a certain degree of deflection usually occurs before a large landslide initiation on the dip slope. The greater the curvature, the a large-scaled landslide occur frequently. Most of the profile curvatures of the landslide sites are either very convex or concave in their shape. This suggests that the deformation (and the subsequent damage) of the dip slope is progressive. Whether profile curvature is positive or negative would have collapsed, and it is not significantly distinguish to the landslide areas size. Finally, the main types of landslide is the flat slope on the dip slope, and the positive curvature are related with the creep of rock mass, the negative curvature are much related to the upper stream erosion.
-
NASA Astrophysics Data System (ADS)
Kendall, B. S.; Creaser, R. A.; Ross, G. M.
2002-12-01
Absolute-age constraints on the Neoproterozoic glaciations are generally poor due to a paucity of suitable plutonic and volcanic igneous rocks that are temporally and spatially related to Neoproterozoic glaciogenic deposits and are amenable to radiometric dating methods. In this study, the Re-Os isotope systematics of dark gray, sulfidic slates from the Old Fort Point Formation (OFP) of the Windermere Supergroup (near Jasper, Alberta) were examined to test the ability of the Re-Os geochronometer to provide an absolute age constraint for a Neoproterozoic glaciogenic deposit. The OFP has been interpreted as the deep water expression of post-glacial sea level rise and therefore is comparable stratigraphically to cap carbonates that immediately overlie glaciogenic deposits worldwide. Despite the relatively low Re (6-16 ppb) and Os (0.07-0.14 ppb) concentrations and total organic contents (~ 0.5% TOC) of the slates compared to other organic-rich mudrocks used in previous Re-Os isotope studies, precise well-fitted Re-Os isochrons have been obtained with two different dissolution methods. An age of 620.8 +/- 8.1 Ma (MSWD = 0.9; initial 187Os/188Os = 0.68 +/- 0.06) is obtained using conventional aqua regia dissolution. Using a method designed to selectively dissolve organic matter alone, an age of 609.0 +/- 8.3 Ma (MSWD = 1.5; initial 187Os/188Os = 0.62 +/- 0.05) is obtained. These absolute age results are in accord with existing age constraints (e.g., stratigraphically younger Hamill Group with a U-Pb zircon age of 569 Ma). The well-defined Re-Os systematics of the OFP slates demonstrates for the first time that the Re-Os system is not disturbed in organic-rich sediments during lower greenschist (-chlorite) grade metamorphic conditions. The whole-rock analysis of each individual sample yields consistently higher initial 187Os/188Os isotope ratios than the corresponding organic matter analysis and suggests that a significant radiogenic detrital Os component is present within the OFP slates. Because organic matter is likely dominated by the hydrogenous (seawater) Os budget, the initial 187Os/188Os ratio of 0.62 +/- 0.05 calculated from the organic matter regression represents the best estimate of the Os isotopic composition of the contemporaneous seawater at the time of sediment deposition. The corresponding age of 609.0 +/- 8.3 Ma is then considered to be the best depositional age determination for the OFP and provides a minimum absolute age constraint on the stratigraphically underlying glaciogenic Mount Vreeland Formation (northeastern British Columbia) and the correlative Ice Brook diamictites (Mackenzie Mountains, northwestern Canada). Thus, we conclude that the Mount Vreeland and Ice Brook diamictites are older than the ~ 580-570 Ma glaciogenic deposits of Eastern North America and may thus be considered as lower Marinoan in age. Further application of the Re-Os geochronometer to other organic-rich mudrock horizons spatially and temporally related to Neoproterozoic glaciogenic deposits will allow further opportunities for their correlation and provide better age constraints on the timing, number, and duration of the Neoproterozoic glaciations. This will allow a further assessment of the Snowball Earth Theory and its prediction of global, synchronous glaciations.
-
2015-02-07
A solid rocket motor for the United Launch Alliance Atlas V rocket slated to boost NASA's Magnetospheric Multiscale mission, or MMS, is lowered into position inside the mobile service tower at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Four identical MMS spacecraft will study the mystery of how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known a magnetic reconnection. Launch is set for March 12. To learn more: http://www.nasa.gov/mms. Photo credit: NASA/ Kim Shiflett
-
2015-02-07
A solid rocket motor for the United Launch Alliance Atlas V rocket slated to boost NASA's Magnetospheric Multiscale mission, or MMS, is lowered into position inside the mobile service tower at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Four identical MMS spacecraft will study the mystery of how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known a magnetic reconnection. Launch is set for March 12. To learn more: http://www.nasa.gov/mms. Photo credit: NASA/ Kim Shiflett
-
2015-02-07
A solid rocket motor for the United Launch Alliance Atlas V rocket slated to boost NASA's Magnetospheric Multiscale mission, or MMS, is lifted at the mobile service tower at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Four identical MMS spacecraft will study the mystery of how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known a magnetic reconnection. Launch is set for March 12. To learn more: http://www.nasa.gov/mms. Photo credit: NASA/ Kim Shiflett
-
2015-02-07
A solid rocket motor for the United Launch Alliance Atlas V rocket slated to boost NASA's Magnetospheric Multiscale mission, or MMS, is lowered into position inside the mobile service tower at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Four identical MMS spacecraft will study the mystery of how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known a magnetic reconnection. Launch is set for March 12. To learn more: http://www.nasa.gov/mms. Photo credit: NASA/ Kim Shiflett
-
2015-02-07
A solid rocket motor for the United Launch Alliance Atlas V rocket slated to boost NASA's Magnetospheric Multiscale mission, or MMS, arrives at the mobile service tower at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Four identical MMS spacecraft will study the mystery of how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known a magnetic reconnection. Launch is set for March 12. To learn more: http://www.nasa.gov/mms. Photo credit: NASA/ Kim Shiflett
-
2015-02-07
A solid rocket motor for the United Launch Alliance Atlas V rocket slated to boost NASA's Magnetospheric Multiscale mission, or MMS, is lowered into position inside the mobile service tower at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Four identical MMS spacecraft will study the mystery of how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known a magnetic reconnection. Launch is set for March 12. To learn more: http://www.nasa.gov/mms. Photo credit: NASA/ Kim Shiflett
-
2015-02-07
A solid rocket motor for the United Launch Alliance Atlas V rocket slated to boost NASA's Magnetospheric Multiscale mission, or MMS, is lifted at the mobile service tower at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Four identical MMS spacecraft will study the mystery of how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known a magnetic reconnection. Launch is set for March 12. To learn more: http://www.nasa.gov/mms. Photo credit: NASA/ Kim Shiflett
-
2015-02-07
A solid rocket motor for the United Launch Alliance Atlas V rocket slated to boost NASA's Magnetospheric Multiscale mission, or MMS, is lifted at the mobile service tower at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Four identical MMS spacecraft will study the mystery of how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known a magnetic reconnection. Launch is set for March 12. To learn more: http://www.nasa.gov/mms. Photo credit: NASA/ Kim Shiflett
-
2015-02-07
A solid rocket motor for the United Launch Alliance Atlas V rocket slated to boost NASA's Magnetospheric Multiscale mission, or MMS, arrives at the mobile service tower at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Four identical MMS spacecraft will study the mystery of how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known a magnetic reconnection. Launch is set for March 12. To learn more: http://www.nasa.gov/mms. Photo credit: NASA/ Kim Shiflett
-
2015-02-07
A solid rocket motor for the United Launch Alliance Atlas V rocket slated to boost NASA's Magnetospheric Multiscale mission, or MMS, arrives at the mobile service tower at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Four identical MMS spacecraft will study the mystery of how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known a magnetic reconnection. Launch is set for March 12. To learn more: http://www.nasa.gov/mms. Photo credit: NASA/ Kim Shiflett
-
2015-02-07
A solid rocket motor for the United Launch Alliance Atlas V rocket slated to boost NASA's Magnetospheric Multiscale mission, or MMS, is lowered into position inside the mobile service tower at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Four identical MMS spacecraft will study the mystery of how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known a magnetic reconnection. Launch is set for March 12. To learn more: http://www.nasa.gov/mms. Photo credit: NASA/ Kim Shiflett
-
2015-02-07
A solid rocket motor for the United Launch Alliance Atlas V rocket slated to boost NASA's Magnetospheric Multiscale mission, or MMS, is lifted at the mobile service tower at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Four identical MMS spacecraft will study the mystery of how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known a magnetic reconnection. Launch is set for March 12. To learn more: http://www.nasa.gov/mms. Photo credit: NASA/ Kim Shiflett
-
2015-02-07
A solid rocket motor for the United Launch Alliance Atlas V rocket slated to boost NASA's Magnetospheric Multiscale mission, or MMS, is lifted at the mobile service tower at Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. Four identical MMS spacecraft will study the mystery of how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known a magnetic reconnection. Launch is set for March 12. To learn more: http://www.nasa.gov/mms. Photo credit: NASA/ Kim Shiflett
-
ERIC Educational Resources Information Center
Congress of the U.S., Washington, DC. House Committee on Energy and Commerce.
The Subcommittee on Health and the Environment met to receive testimony on federal health professions programs authorized by Titles VII and VIII of the Public Health Service Act. These programs are slated for repeal by the Bush Administration in 1992. In particular the subcommittee heard testimony on the subject of critical shortages in training…
-
Operation and Maintenance of Clarks Hill Lake, Savannah River, Georgia, and South Carolina.
1981-10-01
gramineus Vesper Sparrow C/W X *Aimophila aestivalis Bachman’s Sparrow U/P X Junco hyemalis Slate-colored Junco C/W X X Spizella passerina Chipping...Results are analyzed to determine levels of prey and predatory fishes to aid in determining stocking rates of additional predators such as hybrid bass. e...be to have a management system controlled to some degree by the Corps of Engineers. The design could be a comprehensive wildlife management program
-
Deterministic Methods in Stochastic Optimal Control.
1992-10-01
as (0.1) by adding a correction terito Ot ,h drift . L.tt us con|sidehr the Stoclia.tic optimtal control problem (0.1),(0.2). The dynaumtic progra...with ant icipative drift ) which will be done in Secioni I .sing Ihli decomposition of solutions of SI)E’s (see Kunila [14. p. 268] and Ocone and...programllitig. In the case when nonanticipating controls appear in the drift the Wong-Zakai con•’.rgence result slates that under smoothness and boundedness
-
NASA Conducts 2nd RS-25 Engine Hot Fire of 2018
2018-02-01
A 365-second hot fire test on Feb. 1, 2018, at NASA’s Stennis Space Center in Mississippi marks the completion of “green run” testing, or flight certification, for all new RS-25 engine flight controllers slated for Exploration Mission-2, the first Space Launch System mission with astronauts on board. In addition to the flight controller, the Feb. 1 hot fire also marked the third test of a 3D printed pogo accumulator assembly for the RS-25 engine.
-
GOES-S Atlas V Booster and Centaur Stages Arrival, Offload, and
2018-01-22
The United Launch Alliance Atlas V booster for NOAA's Geostationary Operational Environmental Satellite-S (GOES-S) was offloaded from the Mariner transport ship at the Army Wharf at Cape Canaveral Air Force Station in Florida. The booster will be transported to the Atlas Spaceflight Operations Center near Space Launch Complex 41 at CCAFS. GOES-S is the second in a series of four advanced geostationary weather satellites. The satellite is slated to launch aboard the Atlas V rocket March 1.
-
GOES-S Atlas V Booster and Centaur Stages Arrival, Offload, and
2018-01-22
The United Launch Alliance Atlas V booster for NOAA's Geostationary Operational Environmental Satellite-S (GOES-S) is offloaded from the Mariner transport ship at the Army Wharf at Cape Canaveral Air Force Station in Florida. The booster will be transported to the Atlas Spaceflight Operations Center near Space Launch Complex 41 at CCAFS. GOES-S is the second in a series of four advanced geostationary weather satellites. The satellite is slated to launch aboard the Atlas V rocket March 1.
-
GOES-S Atlas V Booster and Centaur Stages Arrival, Offload, and
2018-01-22
The United Launch Alliance Atlas V booster and Centaur stage for NOAA's Geostationary Operational Environmental Satellite-S (GOES-S) are offloaded from the Mariner transport ship at the Army Wharf at Cape Canaveral Air Force Station in Florida. They will be transported to the Atlas Spaceflight Operations Center near Space Launch Complex 41 at CCAFS. GOES-S is the second in a series of four advanced geostationary weather satellites. The satellite is slated to launch aboard the Atlas V rocket March 1.
-
GOES-S Atlas V Booster and Centaur Stages Arrival, Offload, and
2018-01-22
After being offloaded from the Mariner transport ship at the Army Wharf at Cape Canaveral Air Force Station in Florida, the United Launch Alliance Atlas V booster for NOAA's Geostationary Operational Environmental Satellite-S (GOES-S) is being transported to the Atlas Spaceflight Operations Center near Space Launch Complex 41 at CCAFS. GOES-S is the second in a series of four advanced geostationary weather satellites. The satellite is slated to launch aboard the Atlas V rocket March 1.
-
NASA TESS Prelaunch News Conference
2018-04-15
Members of the news media gathered in the Kennedy Space Center press site auditorium Sunday, April 15 for an update on the Transiting Exoplanet Survey Satellite, or TESS. NASA, Orbital ATK, SpaceX and the 45th Space Wing discussed the launch status and weather forecast for the launch of the agency’s next-generation planet hunting satellite. It is slated to launch April 16 on a SpaceX Falcon 9 rocket, from Space Launch Complex 40 on Cape Canaveral Air Force Station in Florida.
-
THE MARS ORBITER CAMERA IS INSTALLED ON THE MARS GLOBAL SURVEYOR
NASA Technical Reports Server (NTRS)
1996-01-01
In the Payload Hazardous Servicing Facility at KSC, installation is under way of the Mars Orbiter Camera (MOC) on the Mars Global Surveyor spacecraft. The MOC is one of a suite of six scientific instruments that will gather data during a two-year period about Martian topography, mineral distribution and weather. The Mars Global Surveyor is slated for launch aboard a Delta II expendable launch vehicle on November 6, the beginning of a 20-day launch period.
-
2012-03-07
technology, that being the instructor-graded versus computer-graded activities. In essence, the study came to be about how diverse student bodies reacted...terms of student body and academic offerings, Metropolitan State College of Denver (Metro State) is a unique institution in Colorado and the United...slate of baccalaureate degree offerings. Metro State’s student body of over 24,000 is an exemplar of diversity. The institution admits students via a
-
2000-06-01
duckweed ( Lemna minor ), and bur-reed (Sparganium sp.). The forested wetland to the southeast of Cold Spring Brook has a sparse canopy cover of red...FORMATION (Lower Devonian and Silurian) Carbonaceous slate and phyllite, with minor metagraywacke to the west (Zen, 1983; Peck, 1975). Bedding is...Allmendinger (1975). So OAKDALE FORMATION (Silurian) Metasiltstone and phyllite. It is fine- grained and consists of quartz and minor feldspar and ankerite, and
-
Mineral resource of the month: dimension stone
Dolley, Thomas P.
2012-01-01
The article offers information on dimension stone (DS) that are quarried as natural rock for a specific size and dimension chosen for its color, strength, durability. Varieties of metamorphic, igneous or sedimentary rocks are used but DS rocks are mainly marble, granite and slate that can be found from Maine to Alabama in the U.S., in the Carrara District of Italy as well as in Greece, China and Brazil. It also notes the advent of steel and concrete in construction that ceased the use of DS.
-
Advanced Warheads Concepts: An Advanced Equation of State for Overdriven Detonation
1991-05-01
equation of state (Jones-Wilkens Lee-Baker ( JWLB )] for high explosive detonation products. JWLB is suitable for overdriven detonation and material...In order to achieve a suitable equation of state, an appropriate equation of state form ( JWLB ) was derived. A standard explosive (octol 75/25) was...resulting equation of slate form, named Jones-Wilkens-Lcc-Baker ( JWLB ), is as follows: L ’L RiVJ .RiV+AJE + C(1.W(oH-l) -RoV X-JA^VC’V + O) The
-
NASA TEERM Project: Corn Based Blast Media
NASA Technical Reports Server (NTRS)
Griffin, Chuck
2009-01-01
Coatings removal is a necessary part of the maintenance, repair, and overhaul activities at many NASA centers and contractor support sites. Sensitive substrates, such as composites and thin aluminum alloys require special handling such as the use of chemical stripping, pneumatic hand sanding, or softer blast media. Type V, acrylic based PMB is commonly used to de-coat, strip, or de-paint the delicate substrates of the Solid Rocket Boosters (SRBs) currently used in support of the Shuttle and slated to be used in support of CxP.
-
Reposturing the Force: U.S. Overseas Presence in the Twenty-first Century
2006-02-01
provide predictability in scheduling , and offer more stability at home. Returning forces meet the services’ need to refit their units for increased...focused on troops scheduled to be pulled back to U.S. bases or consolidated in other locales. There re- mains a need for allies, particularly in Asia, to...relieve political pressure on the U.S.-Japan alliance, Guam is already scheduled to receive seven thousand Marines slated to be moved from Okinawa;96 it
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Matthews, Patrick
Corrective Action Unit (CAU) 414 is located on the Tonopah Test Range, which is approximately 130 miles northwest of Las Vegas, Nevada, and approximately 40 miles southeast of Tonopah, Nevada. The CAU 414 site consists of the release of radionuclides to the surface and shallow subsurface from the conduct of the Clean Slate III (CSIII) storage–transportation test conducted on June 9, 1963. CAU 414 includes one corrective action site (CAS), TA-23-03CS (Pu Contaminated Soil). The known releases at CAU 414 are the result of the atmospheric dispersal of contamination from the 1963 CSIII test. The CSIII test was a nonnuclearmore » detonation of a nuclear device located inside a reinforced concrete bunker covered with 8 feet of soil. This test dispersed radionuclides, primarily uranium and plutonium, on the ground surface. The presence and nature of contamination at CAU 414 will be evaluated based on information collected from a corrective action investigation (CAI). The investigation is based on the data quality objectives (DQOs) developed on June 7, 2016, by representatives of the Nevada Division of Environmental Protection; the U.S. Air Force; and the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Field Office. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective action alternatives for CAU 414.« less
-
2004-01-27
KENNEDY SPACE CENTER, FLA. - Dressed in protective suits, STS-114 Mission Specialist Soichi Noguchi, with the Japanese Aerospace Exploration Agency (JAXA), handles equipment that will be used on the mission. He and other crew members are at KSC for equipment familiarization. STS-114 is classified as Logistics Flight 1 to the International Space Station, delivering new supplies and replacing one of the orbital outpost’s Control Moment Gyroscopes (CMGs). STS-114 will also carry a Raffaello Multi-Purpose Logistics Module and the External Stowage Platform-2. The crew is slated to conduct at least three spacewalks: They will demonstrate repair techniques of the Shuttle’s Thermal Protection System, replace the failed CMG with one delivered by the Shuttle, and install the External Stowage Platform.
-
2004-01-27
KENNEDY SPACE CENTER, FLA. - STS-114 Mission Specialist Andrew Thomas (right) shows some of the mission equipment to other crew members (from left) Wendy Lawrence, mission specialist; Eileen Collins, commander; and Charles Camarda, mission specialist. Crew members are at KSC for equipment familiarization. STS-114 is classified as Logistics Flight 1 to the International Space Station, delivering new supplies and replacing one of the orbital outpost’s Control Moment Gyroscopes (CMGs). STS-114 will also carry a Raffaello Multi-Purpose Logistics Module and the External Stowage Platform-2. The crew is slated to conduct at least three spacewalks: They will demonstrate repair techniques of the Shuttle’s Thermal Protection System, replace the failed CMG with one delivered by the Shuttle, and install the External Stowage Platform.
-
2004-01-27
KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, STS-114 Mission Specialist Andrew Thomas (left) works with equipment while Mission Specialist Soichi Noguchi watches. Noguchi is with the Japanese Aerospace Exploration Agency (JAXA). They and other crew members are at KSC for equipment familiarization. STS-114 is classified as Logistics Flight 1 to the International Space Station, delivering new supplies and replacing one of the orbital outpost’s Control Moment Gyroscopes (CMGs). STS-114 will also carry a Raffaello Multi-Purpose Logistics Module and the External Stowage Platform-2. The crew is slated to conduct at least three spacewalks: They will demonstrate repair techniques of the Shuttle’s Thermal Protection System, replace the failed CMG with one delivered by the Shuttle, and install the External Stowage Platform.
-
Mukarakate, Calvin; Mittal, Ashutosh; Ciesielski, Peter N.; ...
2016-07-19
Here, cellulose is the primary biopolymer responsible for maintaining the structural and mechanical integrity of cell walls and, during the fast pyrolysis of biomass, may be restricting cell wall expansion and inhibiting phase transitions that would otherwise facilitate efficient escape of pyrolysis products. Here, we test whether modifications in two physical properties of cellulose, its crystalline allomorph and degree of crystallinity, alter its performance during fast pyrolysis. We show that both crystal allomorph and relative crystallinity of cellulose impact the slate of primary products produced by fast pyrolysis. For both cellulose-I and cellulose-II, changes in crystallinity dramatically impact the fastmore » pyrolysis product portfolio. In both cases, only the most highly crystalline samples produced vapors dominated by levoglucosan. Cellulose-III, on the other hand, produces largely the same slate of products regardless of its relative crystallinity and produced as much or more levoglucosan at all crystallinity levels compared to cellulose-I or II. In addition to changes in products, the different cellulose allomorphs affected the viscoelastic properties of cellulose during rapid heating. Real-time hot-stage pyrolysis was used to visualize the transition of the solid material through a molten phase and particle shrinkage. SEM analysis of the chars revealed additional differences in viscoelastic properties and molten phase behavior impacted by cellulose crystallinity and allomorph. Regardless of relative crystallinity, the cellulose-III samples displayed the most obvious evidence of having transitioned through a molten phase.« less
-
NASA Astrophysics Data System (ADS)
Sempere-Valverde, Juan; Ostalé-Valriberas, Enrique; Farfán, Gonzalo M.; Espinosa, Free
2018-05-01
There are more than 27,000 harbours along coasts worldwide and construction is expected to increase. The development and application of new ecological engineering ideas, for both old and new structures, is now imperative in order to reduce perturbation on marine coastal biota and to avoid the spread of non-native species. In this study, the early benthic assessment of subtidal and intertidal communities is tracked on five artificial substrata differing in origin, roughness, and chemical composition: Oyster Sandstone, Limestone, Gabbro, Slate and Concrete. Within substrata, Sandstone was the roughest on a 1-2 mm scale. Also, Sandstone and Limestone had predominantly calcareous composition while silicon was abundant in Concrete, Gabbro and Slate. In the intertidal zone, results showed that primary productivity and diatom abundance markedly increased with substratum roughness. In the subtidal zone, species richness and diversity over experimental substrata were lower than in adjacent rocky reefs. Nonetheless, during the first year of colonization communities varied within the experimental substrata. Coverage was higher on Sandstone than Concrete and Gabbro, and species richness was higher on Sandstone than Limestone. The differences are related to intrinsic substratum-type characteristics and showed Limestone, Gabbro and Concrete hold relatively poor ecological benefits in the first phases of ecological succession. The results may help to promote future research in this field and to test different substrata combinations and heterogeneities, for more environmentally sustainable surfaces in design of coastal structures.
-
2004-01-08
KENNEDY SPACE CENTER, FLA. -- A tri-colored heron stands sentry in the marshes around KSC. It has slate blue feathers on most of its body except for a white chest and belly and a rust-colored neck. It has long yellow legs, a white stripe that runs up its neck and long pointed yellow bill. The bill turns blue during breeding season.The heron is one of 310 species of birds that inhabit the Merritt Island National Wildlife Refuge, which shares a boundary with KSC. The marshes and open water of the refuge also provide wintering areas for 23 species of migratory waterfowl, as well as a year-round home for great egrets, wood storks, cormorants, brown pelicans and other species of marsh and shore birds.
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Matthews, Patrick
This Corrective Action Decision Document/Corrective Action Plan provides the rationale and supporting information for the selection and implementation of corrective actions at Corrective Action Unit (CAU) 413, Clean Slate II Plutonium Dispersion (TTR). CAU 413 is located on the Tonopah Test Range and includes one corrective action site, TA-23-02CS. CAU 413 consists of the release of radionuclides to the surface and shallow subsurface from the Clean Slate II (CSII) storage–transportation test conducted on May 31, 1963. The CSII test was a non-nuclear detonation of a nuclear device located inside a concrete bunker covered with 2 feet of soil. To facilitatemore » site investigation and the evaluation of data quality objectives decisions, the releases at CAU 413 were divided into seven study groups: 1 Undisturbed Areas 2 Disturbed Areas 3 Sedimentation Areas 4 Former Staging Area 5 Buried Debris 6 Potential Source Material 7 Soil Mounds Corrective action investigation (CAI) activities, as set forth in the CAU 413 Corrective Action Investigation Plan, were performed from June 2015 through May 2016. Radionuclides detected in samples collected during the CAI were used to estimate total effective dose using the Construction Worker exposure scenario. Corrective action was required for areas where total effective dose exceeded, or was assumed to exceed, the radiological final action level (FAL) of 25 millirem per year. The results of the CAI and the assumptions made in the data quality objectives resulted in the following conclusions: The FAL is exceeded in surface soil in SG1, Undisturbed Areas; The FAL is assumed to be exceeded in SG5, Buried Debris, where contaminated debris and soil were buried after the CSII test; The FAL is not exceeded at SG2, SG3, SG4, SG6, or SG7. Because the FAL is exceeded at CAU 413, corrective action is required and corrective action alternatives (CAAs) must be evaluated. For CAU 413, three CAAs were evaluated: no further action, clean closure, and closure in place. The CAAs were evaluated on technical merit focusing on performance, reliability, feasibility, safety, and cost. Based on the evaluation of analytical data from the CAI, review of future and current operations at CAU 413, and the detailed and comparative analysis of CAAs, clean closure was selected as the preferred CAA for CAU 413 by the U.S. Air Force, Nevada Division of Environmental Protection, and U.S. Department of Energy at the CAA meeting held on August 24, 2016.« less
-
2007-05-01
KENNEDY SPACE CENTER, FLA. -- In the Vehicle Assembly Building, external tank No. 117 seems to float above the transfer aisle as it is lifted off its transporter. The tank will be raised to a vertical position and then lifted into the checkout cell in high bay 2 for processing. ET-117 arrived aboard the Pegasus barge after its voyage around the Florida Peninsula from the Michoud Assembly Facility near New Orleans. The tank is slated for mission STS-118, which is targeted for launch in early August. Photo credit: NASA/Jack Pfaller
-
ISS Node-1 and PMA-1 rotated in KSC's SSPF
NASA Technical Reports Server (NTRS)
1997-01-01
The International Space Station's Node 1 and Pressurized Mating Adapter-1 (PMA-1) are rotated by workers in KSC's Space Station Processing Facility. The node is rotated to provide access to different areas of the flight element for processing. Here, the node is rotated to provide access for the installation of heat pipe radiators and a flight computer. The node is scheduled to launch into space on STS-88, slated for a July 9 liftoff at 1:11 p.m. from KSC's Launch Pad 39B.
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- A solid rocket motor is rolled into the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
1986-09-01
ORGANIZATION Gjeoteehnical Laborator WESGR-M 6c ADDRESS (City, Slate, and ZIP Code ) 7b ADDRESS(City, State. and ZIP Code ) PO Box 631 Vicksburg, MS 39180...of Engineers 8< ADDRESS(City, State, and ZIP Code ) 10 SOURCE OF FUNDING NUMBERS PROGRAM PROJECT TASK WORK UNIT.. ", 1 :, • ; I, - u It ., " ’ ~f...Springfield, VA 22161 17 COSATI CODES 18 SUBJECT TERMS (Continue-On revprse of necessary and identify by block number) " FIELD GROUP SUB GROUP
-
Designs that make a difference: the Cardiac Universal Bed model.
Johnson, Jackie; Brown, Katherine Kay; Neal, Kelly
2003-01-01
Information contained in this article includes some of the findings from a joint research project conducted by Corazon Consulting and Ohio State University Medical Center on national trends in Cardiac Universal Bed (CUB) utilization. This article outlines current findings and "best practice" standards related to the benefits of developing care delivery models to differentiate an organization with a competitive advantage in the highly dynamic marketplace of cardiovascular care. (OSUMC, a Corazon client, is incorporating the CUB into their Ross Heart Hospital slated to open this spring.)
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- A solid rocket motor is firmly secured inside its delivery truck prior to offload at Vandenberg Air Force Base, Calif. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- A convoy of trucks delivers solid rocket motors for a United Launch Alliance Delta II rocket to Vandenberg Air Force Base in California. The Delta II is slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2 spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- A solid rocket motor is carefully removed from its delivery truck at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
1984-01-01
soapstone (steatite) for both vessels and 0 cooking stones, basin mortars, phyllite and slate knives, round or stemmed scrapers, three-quarter or full...gneissic rock, and soapstone . During sub- sequent review, it was pointed out that the use of quartzite for tool manufacture is without precedent in the...fashioned from non-local materials. Quartz, meta-igneous rock and soapstone could be found within 10 km of the Beaverdain Group, whereas other lithic
-
Budget boosts overall research but cuts NOAA and USGS funds
NASA Astrophysics Data System (ADS)
Richman, Barbara T.
Science in general, and physical sciences in particular, show growth far above projected inflation in President Ronald Reagan's fiscal 1984 budget proposal. Total funding requested for all federal research and development, including facilities, is $47 billion, up 17.2% over fiscal 1983, jumping hurdles over the 5% projected inflation rate. Defense R&D is slated to soar 29% to $30.3 billion, while non-defense R&D would rise 0.4% to $16.7 billion. Table 1 shows the proposed research and development budgets by major departments and agencies.
-
GOES-S Atlas V Booster and Centaur Stages Arrival, Offload, and
2018-01-22
Preparations are underway to offload the United Launch Alliance Atlas V booster and Centaur stage for NOAA's Geostationary Operational Environmental Satellite-S (GOES-S) from the Mariner transport ship at the Army Wharf at Cape Canaveral Air Force Station in Florida. They will be transported to the Atlas Spaceflight Operations Center near Space Launch Complex 41 at CCAFS. GOES-S is the second in a series of four advanced geostationary weather satellites. The satellite is slated to launch aboard the Atlas V rocket March 1.
-
2006-06-02
KENNEDY SPACE CENTER, FLA. - Workers supervise the lift of the first stage of the Boeing Delta II rocket, slated to launch NASA's Solar Terrestrial Relations Observatory (STEREO), into the mobile service tower at Pad 17B on Cape Canaveral Air Force Station. Preparations are under way for a liftoff no earlier than July 22. STEREO consists of two spacecraft whose mission is the first to take measurements of the sun and solar wind in 3-D. This new view will improve our understanding of space weather and its impact on the Earth. Photo credit: NASA/Jim Grossmann
-
GOES-S Atlas V Centaur Stage OVI
2018-02-08
At the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, a Centaur upper stage is mated to a United Launch Alliance Atlas V rocket that will boost NOAA's Geostationary Operational Environmental Satellite-S, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
Physics of Colloids in Space--Plus (PCS+) Experiment Completed Flight Acceptance Testing
NASA Technical Reports Server (NTRS)
Doherty, Michael P.
2004-01-01
The Physics of Colloids in Space--Plus (PCS+) experiment successfully completed system-level flight acceptance testing in the fall of 2003. This testing included electromagnetic interference (EMI) testing, vibration testing, and thermal testing. PCS+, an Expedite the Process of Experiments to Space Station (EXPRESS) Rack payload will deploy a second set of colloid samples within the PCS flight hardware system that flew on the International Space Station (ISS) from April 2001 to June 2002. PCS+ is slated to return to the ISS in late 2004 or early 2005.
-
GOES-S Atlas V First Stage Booster Lift to Vertical On Stand (LV
2018-01-31
A crane lifts a United Launch Alliance Atlas V first stage into the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The rocket will be positioned on its launcher to boost the Geostationary Operational Environmental Satellite, or GOES-S. It will be the second in a series of four advanced geostationary weather satellites and will significantly improve the detection and observation of environmental phenomena that directly affect public safety. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V First Stage Booster Lift to Vertical On Stand (LV
2018-01-31
A crane lifts a United Launch Alliance Atlas V first stage at the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The rocket will be positioned on its launcher to boost the Geostationary Operational Environmental Satellite, or GOES-S. It will be the second in a series of four advanced geostationary weather satellites and will significantly improve the detection and observation of environmental phenomena that directly affect public safety. GOES-S is slated to launch March 1, 2018.
-
GOES-S Countdown to T-Zero, Episode 1: Launch Fever
2018-01-23
NOAA’s GOES-S spacecraft, the next in a series of advanced weather satellites, arrives at NASA’s Kennedy Space Center aboard a U.S. Air Force C-5 Super Galaxy aircraft. The satellite’s arrival at the Florida spaceport, followed by its move into the Astrotech Space Operations processing facility in nearby Titusville, signal the start of the final journey to T-zero. GOES-S is slated to launch aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.
-
2018-02-28
A United Launch Alliance Atlas V rocket is rolled to Space Launch Complex 41 at Cape Canaveral Air Force Station. The launch vehicle will send the National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S, into orbit. The GOES series is designed to significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Prelaunch News Conference
2018-02-27
In the Kennedy Space Center's Press Site auditorium, Tim Dunn, NASA launch director at Kennedy, speaks to members of the media at a prelaunch news conference about National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S. The GOES series of satellites will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
2009-03-13
any married applicant with two or more dependents under the age of 18 or any unmarried applicant with custody of a child under the age of 18.49...October 4, 2005. http://www.slate.com/id/ 2127487/ (accessed September 25, 2008). 4 able to do their job .”6 Failure to act may have dire...accepted for… enlistment according to gender for skill categories or jobs .” 48 Although not required by law, DoD policy prohibits the enlistment of
-
Slate Islands, Lake Superior, Canada: A mid-size, Complex Impact Structure
NASA Technical Reports Server (NTRS)
Dressler, B. O.; Sharpton, V. L.; Copeland, P.
1999-01-01
The target rocks of the 30-32-km diameter Slate Islands impact structure in northern Lake Superior, Canada, are Archean supracrustal and igneous rocks and supracrustal Proterozoic rocks. Shatter cones, pseudotachylites, impact glasses, and microscopic shock metamorphic features were formed during the contact and compression phase of the impact process, followed, during excavation and central uplift, by polymict, clastic matrix breccias in the uplifted target, and by allogenic fall-back breccias (suevite and bunte breccia). Monomict, autoclastic breccias were mainly observed on Mortimer Island and the other outlying islands of the archipelago and were probably generated relatively late in the impact process (central uplift and/or crater modification). The frequency of low index planar shock metamorphic features in quartz was correlated with results from shock experiments to estimate shock pressures experienced by the target rocks. The resulting shock attenuation plan across the archipelago is irregular, probably because the shock wave did not expand from a point or spherical source, and because of the destruction of an originally more regular shock attenuation plan during the central uplift and crater modification stages of the impact process. No impact melt rock bodies have been positively identified on the islands. An impact melt may be present in the annular trough around the islands, though and-based on a weighted mixture of target rocks-may have an intermediate-mafic composition. No such impact melt was found on the archipelago. An Ar-40-Ar-39 release spectrum of a pseudotachylite provides an age of about 436 Ma for the impact structure, substantiating age constraints based on various stratigraphic considerations.
-
2004-01-27
KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, astronaut Stephen Frick and STS-114 Mission Specialist Wendy Lawrence watch as crew members work with equipment that will be used on the mission. Frick is a tile specialist, who joined the STS-114 crew during equipment familiarization at KSC. STS-114 is classified as Logistics Flight 1 to the International Space Station, delivering new supplies and replacing one of the orbital outpost’s Control Moment Gyroscopes (CMGs). STS-114 will also carry a Raffaello Multi-Purpose Logistics Module and the External Stowage Platform-2. The crew is slated to conduct at least three spacewalks: They will demonstrate repair techniques of the Shuttle’s Thermal Protection System, replace the failed CMG with one delivered by the Shuttle, and install the External Stowage Platform.
-
2004-01-27
KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, STS-114 Mission Specialists Andrew Thomas (center) and Soichi Noguchi (right) work with equipment while Mission Specialist Charles Camarda (left) watches. Noguchi is with the Japanese Aerospace Exploration Agency (JAXA). They and other crew members are at KSC for equipment familiarization. STS-114 is classified as Logistics Flight 1 to the International Space Station, delivering new supplies and replacing one of the orbital outpost’s Control Moment Gyroscopes (CMGs). STS-114 will also carry a Raffaello Multi-Purpose Logistics Module and the External Stowage Platform-2. The crew is slated to conduct at least three spacewalks: They will demonstrate repair techniques of the Shuttle’s Thermal Protection System, replace the failed CMG with one delivered by the Shuttle, and install the External Stowage Platform.
-
2004-01-27
KENNEDY SPACE CENTER, FLA. - Dressed in protective suits, STS-114 Mission Specialist Andrew Thomas (left) and Soichi Noguchi, who is with the Japanese Aerospace Exploration Agency (JAXA), handle equipment in the Space Station Processing Facility that will be used on the mission. They and other crew members are at KSC for equipment familiarization. STS-114 is classified as Logistics Flight 1 to the International Space Station, delivering new supplies and replacing one of the orbital outpost’s Control Moment Gyroscopes (CMGs). STS-114 will also carry a Raffaello Multi-Purpose Logistics Module and the External Stowage Platform-2. The crew is slated to conduct at least three spacewalks: They will demonstrate repair techniques of the Shuttle’s Thermal Protection System, replace the failed CMG with one delivered by the Shuttle, and install the External Stowage Platform.
-
Beyond incompatibility: integrating process for optimal performance.
Cathcart, M
1997-01-01
Organizations are bringing disparate groups together to cut costs and integrate services. Ironically, they are finding the very people they look to for success are those who were used to working independently. At a breakout session of the Congress of Integrated Delivery Systems held in Dallas in March, 1997, participants were asked to share some of their real-world experiences as they worked toward integration. Mission statements tend to be at the head of the list for most organizations as they strive to integrate. Not all the participants agreed on their value, however. The success of reengineering depends on many factors. Is the facility fully behind the initiative? Is the team cohesive and focused? One participant pointed out that leadership was a problem: the staff was not empowered and in the end, the organization was leaderless--someone has to take control, this manager stated. Some groups have found that starting with a clean slate is helpful, particularly if the whole operation is flawed. Another manager felt that wiping the slate clean is not always the answer. Some industries have always looked at business along product lines and now healthcare is attempting to do the same. Will it work? One participant answered that this view has helped her organization see who their patients are. Another insists it has facilitated teamwork between disciplines. All would agree that communication is critical. Most agree that e-mail is a good tool and to some, it is invaluable. Slowly but surely, each organization will have to learn how to integrate its own processes and services.
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- A solid rocket motor sits on a transporter inside the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- A solid rocket motor is secured to a transporter inside the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- A solid rocket motor is moved on a transporter to the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. – Technicians prepare to move a solid rocket motor to a different transporter inside the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- A solid rocket motor is moved on a transporter to the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- An overhead crane moves a solid rocket motor onto a transporter inside the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- A solid rocket motor is moved on a transporter to the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. – A pair of solid rocket motors on transporters inside the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motors will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- A solid rocket motor is moved on a transporter to the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. – A pair of solid rocket motors on transporters inside the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motors will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2009-10-15
CAPE CANAVERAL, Fla. – At the Receipt Inspection Shop on Cape Canaveral Air Force Station in Florida, an ATK Space Systems' 60-inch graphite epoxy motor, or GEM, slated for launch of the GOES-P spacecraft rests on a work stand awaiting further processing. The United Launch Alliance Delta IV is the launch vehicle for GOES-P, the latest Geostationary Operational Environmental Satellite developed by NASA for the National Oceanic and Atmospheric Administration, or NOAA. Launch is targeted for March 4, 2010, from Launch Complex 37. For information on GOES-P, visit http://nasascience.nasa.gov/missions/goes-n-o-p. Photo credit: NASA/Dimitri Gerondidakis
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- An overhead crane is moved into position above a solid rocket motor inside the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. – Technicians move a solid rocket motor to a different transporter inside the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. – Technicians move a solid rocket motor to a different transporter inside the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2009-10-15
CAPE CANAVERAL, Fla. – At the Receipt Inspection Shop on Cape Canaveral Air Force Station in Florida, ATK Space Systems workers guide a 60-inch graphite epoxy motor, or GEM, slated for launch of the GOES-P spacecraft as it is moved toward a work stand. The United Launch Alliance Delta IV is the launch vehicle for GOES-P, the latest Geostationary Operational Environmental Satellite developed by NASA for the National Oceanic and Atmospheric Administration, or NOAA. Launch is targeted for March 4, 2010, from Launch Complex 37. For information on GOES-P, visit http://nasascience.nasa.gov/missions/goes-n-o-p. Photo credit: NASA/Dimitri Gerondidakis
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- A solid rocket motor is moved on a transporter to the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2009-10-15
CAPE CANAVERAL, Fla. – At the Receipt Inspection Shop on Cape Canaveral Air Force Station in Florida, ATK Space Systems workers guide a 60-inch graphite epoxy motor, or GEM, slated for launch of the GOES-P spacecraft as it is lowered toward a work stand. The United Launch Alliance Delta IV is the launch vehicle for GOES-P, the latest Geostationary Operational Environmental Satellite developed by NASA for the National Oceanic and Atmospheric Administration, or NOAA. Launch is targeted for March 4, 2010, from Launch Complex 37. For information on GOES-P, visit http://nasascience.nasa.gov/missions/goes-n-o-p. Photo credit: NASA/Dimitri Gerondidakis
-
NASA Astrophysics Data System (ADS)
To encourage scientists to contribute to public policy issues that involve the natural sciences, the Brookings Institution in Washington, D.C., has established a Science Policy Fellowship program, slated to begin with the 1981-1982 academic year. The program will bring senior scientists to Washington for 1 year to work with the Brookings staff on science policy issues.Fellowships will be awarded annually to three scientists from among candidates nominated by an advisory committee, by departments of natural science at universities and private research institutions, and by the public sector. The new program is supported by a 3-year grant from the Sloan Foundation.
-
2014-05-12
CAPE CANAVERAL, Fla. – The components of NASA's International Space Station-RapidScat scatterometer instrument await processing inside Kennedy Space Center's Space Station Processing Facility. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
2014-05-12
CAPE CANAVERAL, Fla. – NASA's International Space Station-RapidScat scatterometer instrument arrives at the Space Station Processing Facility at Kennedy Space Center in Florida. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
2014-05-12
CAPE CANAVERAL, Fla. – Part of NASA's International Space Station-RapidScat scatterometer instrument is moved into Space Station Processing Facility at Kennedy Space Center in Florida. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
2014-05-12
CAPE CANAVERAL, Fla. – NASA's International Space Station-RapidScat scatterometer instrument is revealed inside Kennedy Space Center's Space Station Processing Facility. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
2014-05-12
CAPE CANAVERAL, Fla. – NASA's International Space Station-RapidScat scatterometer instrument is revealed inside Kennedy Space Center's Space Station Processing Facility. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
1998-03-23
KENNEDY SPACE CENTER, FLA. -- The Space Shuttle Columbia arrives at the top of Launch Pad 39B after its morning rollout prior to STS-90. The Neurolab experiments are the primary payload on this nearly 17-day space flight. Investigations during the Neurolab mission will focus on the effects of microgravity on the nervous system. The crew of STS-90, slated for launch April 16 at 2:19 p.m. EDT, includes Commander Richard Searfoss, Pilot Scott Altman, Mission Specialists Richard Linnehan, Dafydd (Dave) Williams, M.D., and Kathryn (Kay) Hire, and Payload Specialists Jay Buckey, M.D., and James Pawelczyk, Ph.D
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- A solid rocket rocket motor is maneuvered toward the open high bay door of the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
Deformable Mirrors Correct Optical Distortions
NASA Technical Reports Server (NTRS)
2010-01-01
By combining the high sensitivity of space telescopes with revolutionary imaging technologies consisting primarily of adaptive optics, the Terrestrial Planet Finder is slated to have imaging power 100 times greater than the Hubble Space Telescope. To this end, Boston Micromachines Corporation, of Cambridge, Massachusetts, received Small Business Innovation Research (SBIR) contracts from the Jet Propulsion Laboratory for space-based adaptive optical technology. The work resulted in a microelectromechanical systems (MEMS) deformable mirror (DM) called the Kilo-DM. The company now offers a full line of MEMS DMs, which are being used in observatories across the world, in laser communication, and microscopy.
-
2017-12-05
At Astrotech Space Operations in Titusville, Florida, technicians and engineers inspect NOAA's Geostationary Operation Environmental Satellite-S (GOES-S) after removal from its shipping container. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.
-
2017-12-05
At Astrotech Space Operations in Titusville, Florida, NOAA's Geostationary Operation Environmental Satellite-S (GOES-S) has been removed from its shipping container. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- Personnel prepare to offload a solid rocket motor from its delivery truck following its arrival at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
Collected Works of the 30th Chief of Staff, United States Army, June 1983 - June 1987
1987-06-01
Company L, 511 th A•ibone kantry Rooag. Fwo Can~ , KentuckV Jw5 u 4Akle- de -Caznp to the Comanding Geerwal. 37th Wa~toy D~imiso. Fixi My,~j Jul 54 Jun 56...for Operations and Plans. United States Army. Washington. DC Jul 64 Jun 66 Assistant Executuve Officer and Aide- de -Catup to he Chief of Staff, United...Commander-in-Chidef of the amilinr wwh the dibngushd rnkao caeer of Genta Unwted Nations Command and of de Uted Slate Wickham. to I won’t dwel on that
-
Two-stage coal liquefaction process
Skinner, Ronald W.; Tao, John C.; Znaimer, Samuel
1985-01-01
An improved SRC-I two-stage coal liquefaction process which improves the product slate is provided. Substantially all of the net yield of 650.degree.-850.degree. F. heavy distillate from the LC-Finer is combined with the SRC process solvent, substantially all of the net 400.degree.-650.degree. F. middle distillate from the SRC section is combined with the hydrocracker solvent in the LC-Finer, and the initial boiling point of the SRC process solvent is increased sufficiently high to produce a net yield of 650.degree.-850.degree. F. heavy distillate of zero for the two-stage liquefaction process.
-
DoBias, Matthew
2010-07-12
Republicans are raising a stink about the recess appointment of Donald Berwick to lead the CMS, but providers are welcoming the patient-safety crusader to his new post. One reason providers praise Berwick is his focus on patients. "That means a lot. You take into account who I am, what I believe, what's important to me," says Elliot Sussman, left, president and CEO of Lehigh Valley Health Network, Allentown, Pa.
-
Video File - NASA Conducts 2nd RS-25 Engine Hot Fire of 2018 - 2018-02-01
2018-02-01
NASA Conducts 2nd RS-25 Engine Hot Fire of 2018. A 365-second hot fire test on Feb. 1, 2018, at NASA’s Stennis Space Center in Mississippi marks the completion of “green run” testing, or flight certification, for all new RS-25 engine flight controllers slated for Exploration Mission-2, the first Space Launch System mission with astronauts on board. In addition to the flight controller, the Feb. 1 hot fire also marked the third test of a 3D printed pogo accumulator assembly for the RS-25 engine.
-
Quality of water from bedrock aquifers in the South Carolina Piedmont
Patterson, G.G.; Padgett, G.C.
1984-01-01
The geographic distributions of 12 common water-quality parameters of ground water from bedrock aquifers in the Piedmont physiographic province of South Carolina are presented in a series of maps. The maps are based on analyses by the South Carolina Department of Health and Environmental Control of water samples taken during the period 1972 to 1982 from 442 public and private wells developed in the Piedmont. In general, alkalinity, hardness, and concentrations of sodium, magnesium, and chloride were higher in the Carolina Slate Belt than they were in the other geologic belts of the Piedmont. (USGS)
-
2017-12-05
At Astrotech Space Operations in Titusville, Florida, technicians and engineers remove NOAA's Geostationary Operation Environmental Satellite-S (GOES-S) from its shipping container. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.
-
2017-12-05
At Astrotech Space Operations in Titusville, Florida, technicians and engineers inspect NOAA's Geostationary Operation Environmental Satellite-S (GOES-S) after removal from its shipping container. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.
-
STS-86 Mission Specialist Wolf arrives at SLF before launch
NASA Technical Reports Server (NTRS)
1997-01-01
STS-86 Mission Specialist David A. Wolf, the next U.S. astronaut slated to live and work on the Russian Space Station Mir, is all smiles after his arrival at KSCs Shuttle Landing Facility on Monday. Wolf is making his second spaceflight on STS-86, scheduled to be the seventh docking of the Shuttle with the Mir. After the docking, Wolf will transfer to the Mir for an approximate four-month stay. He replaces U.S. astronaut C. Michael Foale, who arrived at Mir in May and will return to Earth with the remainder of the STS-86 crew.
-
Error analysis of multi-needle Langmuir probe measurement technique.
Barjatya, Aroh; Merritt, William
2018-04-01
Multi-needle Langmuir probe is a fairly new instrument technique that has been flown on several recent sounding rockets and is slated to fly on a subset of QB50 CubeSat constellation. This paper takes a fundamental look into the data analysis procedures used for this instrument to derive absolute electron density. Our calculations suggest that while the technique remains promising, the current data analysis procedures could easily result in errors of 50% or more. We present a simple data analysis adjustment that can reduce errors by at least a factor of five in typical operation.
-
The use of mixed pyrrhotite/pyrite catalysts for co-liquefaction of coal and waste rubber tires
DOE Office of Scientific and Technical Information (OSTI.GOV)
Dadyburjor, D.B.; Zondlo, J.W.; Sharma, R.K.
1995-12-31
The overall objective of this research program is to determine the optimum processing conditions for tire/coal co-liquefaction. The catalysts used will be a ferric-sulfide-based materials, as well as promising catalysts from other consortium laboratories. The intent here is to achieve the maximum coal+tire conversion at the mildest conditions of temperature and pressure. Specific objectives include an investigation of the effects of time, temperature, pressure, catalyst and co-solvent on the conversion and product slate of the co-liquefaction. Accomplishments and conclusions are discussed.
-
2012-06-28
CAPE CANAVERAL, Fla. - Secured inside a transportation container, the Orion crew module arrives at the Operations and Checkout Building at NASA's Kennedy Space Center in Florida. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Jim Grossmann
-
2012-06-29
CAPE CANAVERAL, Fla. - The Orion crew module is unwrapped after its arrival in the Operations and Checkout Building high bay at NASA's Kennedy Space Center in Florida. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Gianni Woods
-
2012-06-29
CAPE CANAVERAL, Fla. - The Orion crew module is lowered onto a workstand in the Operations and Checkout Building high bay at NASA's Kennedy Space Center in Florida. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Gianni Woods
-
2012-06-28
CAPE CANAVERAL, Fla. - The transportation canister holding the Orion crew module rests on the floor of the Operations and Checkout Building high bay at NASA's Kennedy Space Center in Florida. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Charisse Nahser
-
2012-06-28
CAPE CANAVERAL, Fla. - The Orion crew module, packed inside a transportation canister, arrives inside the high bay of the Operations and Checkout Building at NASA's Kennedy Space Center in Florida. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Jim Grossmann
-
GOES-S Atlas V Centaur Stage Transport to VIF
2018-02-08
The Centaur upper stage that will help launch NOAA's Geostationary Operational Environmental Satellite-S, or GOES-S, arrives at the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The Centaur will be mated to a United Launch Alliance Atlas V booster. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V Centaur Stage OVI
2018-02-08
At the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, a crane lifts a Centaur upper stage for mating to a United Launch Alliance Atlas V rocket that will boost NOAA's Geostationary Operational Environmental Satellite-S, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V Last SRB Lift to Booster
2018-02-07
At the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, solid rocket boosters (SRBs) have been mated to a United Launch Alliance Atlas V first stage. The SRBs will be help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V First Stage Booster Lift to Vertical On Stand (LV
2018-01-31
A technician adjusts a crane that will lift a United Launch Alliance Atlas V first stage at the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The rocket will be positioned on its launcher to boost the Geostationary Operational Environmental Satellite, or GOES-S. It will be the second in a series of four advanced geostationary weather satellites and will significantly improve the detection and observation of environmental phenomena that directly affect public safety. GOES-S is slated to launch March 1, 2018.
-
Knowledge, Models and Tools in Support of Advanced Distance Learning
2006-06-01
including " Dodger Blue", "Indian Red", and "Light Slate Gray" as well as such conventional colors as "Blue" and "Yellow". Which color names are supported...Format String: 1 1 S I 1 1 3 Either one string or an array of 3 numbers Legal Params: (" Dodger Blue") ([0.0235, 0.38, 1.0]) Format String: * *l* Any number...specifying the values of the red, green, and blue components of the color) or a string that names a predefined color. E.g., makeColor (" Dodger Blue
-
SRTM is removed from Endeavour's payload bay to ease wiring inspections
NASA Technical Reports Server (NTRS)
1999-01-01
In the Orbiter Processing Facility, workers observe as an overhead crane lowers the Shuttle Radar Topography Mission (SRTM) into a payload canister. The payload on mission STS-99, SRTM was removed from orbiter Endeavour's payload bay to allow technicians access to the orbiter's midbody for planned wiring inspections. The entire fleet of orbiters is being inspected for wiring abrasions after the problem was first discovered in Columbia. Shuttle managers are reviewing several manifest options and could establish new target launch dates for the balance of 1999 next week. Shuttle Endeavour currently remains slated for launch in early October.
-
Two LNG plants slated for Indonesia
DOE Office of Scientific and Technical Information (OSTI.GOV)
Parker, R.F.; Phannenstiel, L.L.
1975-06-09
Two large LNG plants are in the planning stage for Indonesia. The Badak field in East Kalimantan, Borneo, will have a 450 million ft/sup 3//day plant with a projected 20-y life. Gas will be liquefied in a 2-train plant employing the propane-MCR process, then stored in double-wall tanks having a total capacity of 2.4 million bbl. Arun field in North Sumatra will have an LNG plant capable of liquefying 1.2 billion ft/sup 3//day of gas in 6 trains, also using the propane-MCR process. LNG storage capacity at Arun will total 3.2 million bbl.
-
Error analysis of multi-needle Langmuir probe measurement technique
NASA Astrophysics Data System (ADS)
Barjatya, Aroh; Merritt, William
2018-04-01
Multi-needle Langmuir probe is a fairly new instrument technique that has been flown on several recent sounding rockets and is slated to fly on a subset of QB50 CubeSat constellation. This paper takes a fundamental look into the data analysis procedures used for this instrument to derive absolute electron density. Our calculations suggest that while the technique remains promising, the current data analysis procedures could easily result in errors of 50% or more. We present a simple data analysis adjustment that can reduce errors by at least a factor of five in typical operation.
-
GOES-S Atlas V Centaur Stage OVI
2018-02-08
At the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, technicians and engineers monitor progress as a Centaur upper stage is mated to a United Launch Alliance Atlas V rocket that will boost NOAA's Geostationary Operational Environmental Satellite-S, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V Last SRB Lift to Booster
2018-02-07
At the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, a solid rocket booster (SRB) is mated to a United Launch Alliance Atlas V first stage. The SRB will help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V First SRB Mate to Booster
2018-02-01
A solid rocket booster (SRB) is lifted for mating to a United Launch Alliance Atlas V first stage in the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The SRB will be help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V First SRB Mate to Booster
2018-02-01
A solid rocket booster (SRB) is prepared for mating to a United Launch Alliance Atlas V first stage in the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The SRB will be help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V First SRB Mate to Booster
2018-02-01
A crane lifts a solid rocket booster (SRB) for mating to a United Launch Alliance Atlas V first stage in the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The SRB will be help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V First SRB Mate to Booster
2018-02-01
A solid rocket booster (SRB) is mated to a United Launch Alliance Atlas V first stage in the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The SRB will be help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V Last SRB Lift to Booster
2018-02-07
Technicians and engineers prepare to mate a solid rocket booster (SRB) to a United Launch Alliance Atlas V first stage in the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The SRB will help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Prelaunch News Conference
2018-02-27
In the Kennedy Space Center's Press Site auditorium, Tim Walsh, acting GOES-R System Program director for NOAA, speaks to members of the media at a prelaunch news conference about National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S. The GOES series of satellites will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Atlas V Last SRB Lift to Booster
2018-02-07
At the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, a solid rocket booster (SRB) is prepared for mating to a United Launch Alliance Atlas V first stage. The SRB will help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Prelaunch News Conference
2018-02-27
In the Kennedy Space Center's Press Site auditorium, Sandra Smalley, director of the Joint Agency Satellite Division at NASA Headquarters in Washington D.C., speaks to members of the media at a prelaunch news conference about National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S. The GOES series of satellites will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Atlas V Last SRB Lift to Booster
2018-02-07
At the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, a solid rocket booster (SRB) is lifted for mating to a United Launch Alliance Atlas V first stage. The SRB will help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Prelaunch News Conference
2018-02-27
In the Kennedy Space Center's Press Site auditorium, Stephen Volz, director for Satellite and Information Services for NOAA, speaks to members of the media at a prelaunch news conference about National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S. The GOES series of satellites will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Atlas V Last SRB Lift to Booster
2018-02-07
At the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, a solid rocket booster (SRB) is mated to a United Launch Alliance Atlas V first stage. The SRB will be help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V Last SRB Lift to Booster
2018-02-07
At the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, technicians support operations to mate a solid rocket booster (SRB) to a United Launch Alliance Atlas V first stage. The SRB will be help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V Last SRB Lift to Booster
2018-02-07
At the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, technicians support operations to mate a solid rocket booster (SRB) to a United Launch Alliance Atlas V first stage. The SRB will help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
Experiments on schistosity and slaty cleavage
Becker, George Ferdinand
1904-01-01
Schistosity as a structure is important, and it is a part of the business of geologists to explain its origin. Slaty cleavage has further and greater importance as a possible tectonic feature. Scarcely a great mountain range exists, or has existed, along the course of which belts of slaty rock are not found, the dip of the cleavage usually approaching verticality. Are these slate belts equivalent to minutely distributed step faults of great total throw, or do they indicate compression perpendicular to the cleavage without attendant relative dislocation? Evidently the answer to this question is of first importance in the interpretation of orogenic phenomena.
-
An Overview of the Jupiter Icy Moons Orbiter (JIMO) Mission, Environments, and Materials Challenges
NASA Technical Reports Server (NTRS)
Edwards, Dave
2012-01-01
Congress authorized NASA's Prometheus Project in February 2003, with the first Prometheus mission slated to explore the icy moons of Jupiter with the following main objectives: (1) Develop a nuclear reactor that would provide unprecedented levels of power and show that it could be processed safely and operated reliably in space for long-duration. (2) Explore the three icy moons of Jupiter -- Callisto, Ganymede, and Europa -- and return science data that would meet the scientific goals as set forth in the Decadal Survey Report of the National Academy of Sciences.
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Gilbert, S.A.; Casey, J.F.; Bradley, D.
1992-01-01
According to some interpretations, south-central Alaska consists of a series of unrelated terranes juxtaposed by dominantly strike-slip motions some time after formation. Alternatively, these so-called terranes may be related components of a seaward-facing arc, forearc, and accretionary prism. To shed new light on the tectonic history of this area, 150 samples of siliciclastic rocks were analyzed for major, trace, and rare earth elements (REE). Shales were sampled from the Upper Cretaceous Matanuska and Paleogene Chickaloon Fms. of the Peninsular Terrane (forearc basin); argillaceous melange matrix from the Mesozoic McHugh Complex and slate from turbidites of the Upper Cretaceous Valdez Groupmore » of the Chugach Terrane (landward part of accretionary prism); and slate from turbidites of the Paleogene Orea Group of the Prince William Terrane (seaward part of accretionary prism). One tectonic model that may fit these geochemical data requires an early linkage between the Peninsular and Chugach-Prince William composite terranes. The geochemical signatures suggest that the McHugh Complex was derived from a mafic volcanic source and may represent an early accretionary stage of sediments derived from an oceanic arc. The progressive continental enrichment of the Valdez and Orca Groups may reflect later accretionary processes during and/or after the collision of the Talkectna arc with the North American continent. The similar increasingly continental source documented in the geochemistry of the forearc basin shales of the Matanuska and Chickaloon Fms. may suggest: that the presently defined Peninsular, Chugach, and Prince William terranes collectively represent one continuously evolving, seaward facing arc, forearc, and accretionary prism complex.« less
-
Towards Plasma-Based Water Purification: Challenges and Prospects for the Future
NASA Astrophysics Data System (ADS)
Foster, John
2016-10-01
Freshwater scarcity derived from climate change, pollution, and over-development has led to serious consideration for water reuse. Advanced water treatment technologies will be required to process wastewater slated for reuse. One new and emerging technology that could potentially address the removal micropollutants in both drinking water as well as wastewater slated for reuse is plasma-based water purification. Plasma in contact with liquid water generates reactive species that attack and ultimately mineralize organic contaminants in solution. This interaction takes place in a boundary layer centered at the plasma-liquid interface. An understanding of the physical processes taking place at this interface, though poorly understood, is key to the optimization of plasma water purifiers. High electric field conditions, large density gradients, plasma-driven chemistries, and fluid dynamic effects prevail in this multiphase region. The region is also the source function for longer-lived reactive species that ultimately treat the water. Here, we review the need for advanced water treatment methods and in the process, make the case for plasma-based methods. Additionally, we survey the basic methods of interacting plasma with liquid water (including a discussion of breakdown processes in water), the current state of understanding of the physical processes taking place at the plasma-liquid interface, and the role that these processes play in water purification. The development of diagnostics usable in this multiphase environment along modeling efforts aimed at elucidating physical processes taking place at the interface are also detailed. Key experiments that demonstrate the capability of plasma-based water treatment are also reviewed. The technical challenges to the implementation of plasma-based water reactors are also discussed. NSF CBET 1336375 and DOE DE-SC0001939.
-
Nano-scale zero valent iron transport in a variable aperture dolomite fracture and a glass fracture
NASA Astrophysics Data System (ADS)
Mondal, P.; Sleep, B. E.; Cui, Z.; Zhou, Z.
2014-12-01
Experiments and numerical simulations are being performed to understand the transport behavior of carboxymethyl cellulose polymer stabilized nano-scale zero valent iron (nZVI) in a variable aperture dolomite rock fracture and a variable aperture glass replica of a fractured slate. The rock fracture was prepared by artificially inducing a fracture in a dolomite block along a stylolite, and the glass fracture was prepared by creating molds with melted glass on two opposing sides of a fractured slate rock block. Both of the fractures were 0.28 m in length and 0.21 m in width. Equivalent hydraulic apertures are about 110 microns for the rock fracture and 250 microns for the glass replica fracture. Sodium bromide and lissamine green B (LGB) serve as conservative tracers in the rock fracture and glass replica fracture, respectively. A dark box set-up with a light source and digital camera is being used to visualize the LGB and CMC-nZVI movement in the glass fracture. Experiments are being performed to determine the effects of water specific discharge and CMC concentration on nZVI transport in the fractures. Transmission electron microscopy, dynamic light scattering, and UV-visual spectrophotometry were performed to determine the stability and characteristics of the CMC-nZVI mixture. The transport of bromide, LGB, CMC, and CMC-nZVI in both fractures is being evaluated through analysis of the effluent concentrations. Time-lapse images are also being captured for the glass fracture. Bromide, LGB, and CMC recoveries have exceeded 95% in both fractures. Significant channeling has been observed in the fractures for CMC transport due to viscous effects.
-
DOE Office of Scientific and Technical Information (OSTI.GOV)
Matthews, Patrick; Burmeister, Mark; Gallo, Patricia
Corrective Action Unit (CAU) 413 is located on the Tonopah Test Range, which is approximately 130 miles northwest of Las Vegas, Nevada, and approximately 40 miles southeast of Tonopah, Nevada. The CAU 413 site consists of the release of radionuclides to the surface and shallow subsurface from the conduct of the Clean Slate II (CSII) storage–transportation test conducted on May 31, 1963. CAU 413 includes one corrective action site (CAS), TA-23-02CS (Pu Contaminated Soil). The known releases at CAU 413 are the result of the atmospheric deposition of contamination from the 1963 CSII test. The CSII test was a non-nuclearmore » detonation of a nuclear device located inside a reinforced concrete bunker covered with 2 feet of soil. This test dispersed radionuclides, primarily plutonium, on the ground surface. The presence and nature of contamination at CAU 413 will be evaluated based on information collected from a corrective action investigation (CAI). The investigation is based on the data quality objectives (DQOs) developed on June 17, 2015, by representatives of the Nevada Division of Environmental Protection; the U.S. Air Force; and the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Field Office. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU 413. The CAI will include radiological surveys, geophysical surveys, collection and analyses of soil samples, and assessment of investigation results. The collection of soil samples will be accomplished using both probabilistic and judgmental sampling approaches. To facilitate site investigation and the evaluation of DQO decisions, the releases at CAU 413 have been divided into seven study groups.« less
-
2004-01-27
KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, astronaut Lee Archambault and STS-114 Mission Specialist Charles Camarda watch as crew members work with equipment that will be used on the mission. Archambault supports launch and landing operations at the Kennedy Space Center as an Astronaut Office representative. Crew members are at KSC for equipment familiarization. STS-114 is classified as Logistics Flight 1 to the International Space Station, delivering new supplies and replacing one of the orbital outpost’s Control Moment Gyroscopes (CMGs). STS-114 will also carry a Raffaello Multi-Purpose Logistics Module and the External Stowage Platform-2. The crew is slated to conduct at least three spacewalks: They will demonstrate repair techniques of the Shuttle’s Thermal Protection System, replace the failed CMG with one delivered by the Shuttle, and install the External Stowage Platform.
-
NASA Astrophysics Data System (ADS)
Chen, W. S.; Syu, S. J.; Yeh, J. J.
2017-12-01
Foreland basin receives large amounts of synorogenic infill that is eroded from the adjacent exhumed mountain belt, and therefore provides the important information on exhumation evolution. Furthermore, a complete stratigraphic sequence of Taiwan mountain belt consists of five units of Miocene sedimentary rocks (the Western Foothills and the uppermost sequence on the proto-Taiwan mountain belt), Oligocene argillite (the Hsuehshan Range), Eocene quartzite (the Hsuehshan Range), Eocene-Miocene slate and schist (Backbone Range), and Cretaceous schist (Backbone Range) from top to bottom. Based on the progressive unroofing history, the initiation of foreland basin received sedimentary lithic sediments from the uppermost sequence of proto-Taiwan mountain belt, afterwards, and receiving low- to medium-grade metamorphic lithic sediments in ascending order of argillite, quartzite, slate, and schist clasts. Therefore, the sedimentary lithics from mountain belt were deposited which represents the onset of the mountain uplift. In this study, the first appearance of sedimentary lithic sediments occurs in the Hengchun Peninsula at the middle Miocene (ca. 12-10 Ma). Thus, sandstone petrography of the late Miocene formation (10-5.3 Ma) shows a predominantly recycled sedimentary and low-grade metamorphic sources, including sandstone, argillite and quartzite lithic sediments of 10-25% which records erosion to slightly deeper metamorphic terrane on the mountain belt. Based on the results of previous thermogeochronological studies of the Yuli belt, it suggests that the middle Miocene occurred mountain uplift. The occurrence of low-grade metamorphic lithic sediments in the Hengchun Peninsula during late Miocene is coincident with the cooling ages of uplift and denuded Yuli schist belt at the eastern limb of Backbone Range.
-
Effect of ZSM-5 acidity on aromatic product selectivity during upgrading of pine pyrolysis vapors
Engtrakul, Chaiwat; Mukarakate, Calvin; Starace, Anne K.; ...
2015-11-14
The impact of catalyst acidity on the selectivity of upgraded biomass pyrolysis products was studied by passing pine pyrolysis vapors over five ZSM-5 catalysts of varying acidity at 500 degrees C. The SiO 2-to-Al 2O 3 ratio (SAR) of the ZSM-5 zeolite was varied from 23 to 280 to control the acidity of the catalyst and the composition of upgraded products. The upgraded product stream was analyzed by GCMS. Additionally, catalysts were characterized using temperature programmed desorption, diffuse-reflectance FTIR spectroscopy, N 2 physisorption, and X-ray diffraction. The results showed that the biomass pyrolysis vapors were highly deoxygenated to form amore » slate of aromatic hydrocarbons over all of the tested ZSM-5 catalysts. As the overall acidity of the ZSM-5 increased the selectivity toward alkylated (substituted) aromatics (e.g., xylene, dimethyl-naphthalene, and methyl-anthracene) decreased while the selectivity toward unsubstituted aromatics (e.g., benzene, naphthalene, and anthracene) increased. Additionally, the selectivity toward polycyclic aromatic compounds (2-ring and 3-ring) increased as catalyst acidity increased, corresponding to a decrease in acid site spacing. The increased selectivity toward less substituted polycyclic aromatic compounds with increasing acidity is related to the relative rates of cyclization and alkylation reactions within the zeolite structure. As the acid site concentration increases and sites become closer to each other, the formation of additional cyclization products occurs at a greater rate than alkylated products. The ability to adjust product selectivity within 1-, 2-, and 3-ring aromatic families, as well as the degree of substitution, by varying ZSM-5 acidity could have significant benefits in terms creating a slate of upgraded biomass pyrolysis products to meet specific target market demands.« less
-
Stilkerich, Julia; Smrecak, Trisha A.
2017-01-01
We herein examine the only known non-planispirally coiled early Devonian ammonoid, the holotype specimen of Ivoites opitzi, to investigate if the host was encrusted in vivo and if these sclerobionts were responsible for the trochospiral coiling observed in this unique specimen. To test if the presence of runner-like sclerobionts infested the historically collected specimen of Ivoites opitzi during its life, we used microCT to produce a three-dimensional model of the surface of the specimen. Our results indicate that sclerobionts grew across the outer rim (venter) on both sides of the ammonoid conch at exactly the location where the deviation from the planispiral was recognized, and where subsequent ammonoid growth would likely preclude encrustation. This indicates in vivo encrustation of the I. opitzi specimen, and represents the earliest documentation of the phenomenon. Further, this suggests that non-planispiral coiling in I. opitzi was likely pathologically induced and does not represent natural morphological variation in the species. Despite the observed anomalies in coiling, the specimen reached adulthood and retains important identifying morphological features, suggesting the ammonoid was minimally impacted by encrustation in life. As such, appointing a new type specimen—as suggested by some authors—for the species is not necessary. In addition, we identify the sclerobionts responsible for modifying the coiling of this specimen as hederelloids, a peculiar group of sclerobionts likely related to phoronids. Hederelloids in the Devonian are commonly found encrusting on fossils collected in moderately deep environments within the photic zone and are rarely documented in dysphotic and aphotic samples. This indicates that when the ammonoid was encrusted it lived within the euphotic zone and supports the latest interpretations of the Hunsrück Slate depositional environment in the Bundenbach-Gemünden area. PMID:28674668
-
Ecological studies of small vertebrates in Pu-contaminated study areas of NTS and TTR
DOE Office of Scientific and Technical Information (OSTI.GOV)
Bradley, W.G.; Moor, K.S.; White, M.G.
Ecological studies of vertebrates in plutonium-contaminated areas of the Nevada Test Site (NTS) were initiated in March 1972, and have continued to date. In September 1973, standard census methods were also employed to derive a qualitative and quantitative inventory of vertebrate biota of four Nevada Applied Ecology Group (NAEG) study areas of the Tonopah Test Range (TTR). A checklist of vertebrates of NAEG study areas of NTS and TTR is presented. Data are presented on vertebrate composition, relative abundance, and seasonal status in the study areas. Concentrations of $sup 239$Pu and $sup 241$Am were determined in pelt or skin, GImore » tract, and carcass of 13 lizards and 16 mammals resident on Clean Slate 2, TTR, and Area 11, NTS. A total of 71 animals were collected for radioanalysis. However, the data were not available at the time this report was written. Pu tissue burdens were highest in lizards from Area 11 GZ. Maximum values obtained in nCi/g ash were 30.9, 42.2, and 0.43 for the pelt, GI tract, and carcass, respectively. Maximum $sup 239$Pu values in tissues of small rodents from Area 11 (not from GZ) were 11.4, 6.49, and 0.20 nCi/g ash for pelt, GI tract, and carcass, respectively. Pu/Am ratios were relatively consistent in tissue samples of lizards and small mammals from Area 11 (approximately 6:1, Pu/Am). Pu/Am ratios were not consistent in vertebrates of Clean Slate 2, TTR, and appeared to be lower in carcass (28:1, Pu/Am in mammals) than GI tract (9:1, Pu/Am in mammals). Although this trend was more conspicuous in mammals, it was also evident in reptiles. (auth)« less
-
2009-10-15
CAPE CANAVERAL, Fla. – At the Receipt Inspection Shop on Cape Canaveral Air Force Station in Florida, an ATK Space Systems' 60-inch graphite epoxy motor, or GEM, slated for launch of the GOES-P spacecraft is lifted from the tractor-trailer in which it was delivered. The United Launch Alliance Delta IV is the launch vehicle for GOES-P, the latest Geostationary Operational Environmental Satellite developed by NASA for the National Oceanic and Atmospheric Administration, or NOAA. Launch is targeted for March 4, 2010, from Launch Complex 37. For information on GOES-P, visit http://nasascience.nasa.gov/missions/goes-n-o-p. Photo credit: NASA/Dimitri Gerondidakis
-
2012-06-29
CAPE CANAVERAL, Fla. - Inside the Operations and Checkout Building high bay at NASA's Kennedy Space Center in Florida, technicians prepare a lifting ring to support the arrival of the Orion crew module. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Gianni Woods
-
2012-06-29
CAPE CANAVERAL, Fla. - Wrapped in a protective cover, the Orion crew module is removed from its transportation container inside the Operations and Checkout Building high bay at NASA's Kennedy Space Center in Florida. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Gianni Woods
-
2012-06-29
CAPE CANAVERAL, Fla. - Technicians remove a protective cover from the Orion crew module after its arrival in the Operations and Checkout Building high bay at NASA's Kennedy Space Center in Florida. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Gianni Woods
-
2012-06-29
CAPE CANAVERAL, Fla. - Technicians use a crane to position the Orion crew module on a workstand in the Operations and Checkout Building high bay at NASA's Kennedy Space Center in Florida. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Gianni Woods
-
2012-06-29
CAPE CANAVERAL, Fla. - Technicians use a crane to position the Orion crew module on a workstand in the Operations and Checkout Building high bay at NASA's Kennedy Space Center in Florida. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Gianni Woods
-
2014-05-12
CAPE CANAVERAL, Fla. – NASA's International Space Station-RapidScat scatterometer instrument waits to be removed from the truck that delivered it to the Space Station Processing Facility at Kennedy Space Center in Florida. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
2014-05-12
CAPE CANAVERAL, Fla. – A truck carrying NASA's International Space Station-RapidScat scatterometer instrument arrives outside the Space Station Processing Facility at Kennedy Space Center in Florida. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
2014-05-12
CAPE CANAVERAL, Fla. – The components of NASA's International Space Station-RapidScat scatterometer instrument rest side by side after removal of their shipping cover inside Kennedy Space Center's Space Station Processing Facility. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
2014-05-12
CAPE CANAVERAL, Fla. – A component of NASA's International Space Station-RapidScat scatterometer instrument is moved via forklift into the Space Station Processing Facility at Kennedy Space Center in Florida. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
2014-05-12
CAPE CANAVERAL, Fla. – Part of NASA's International Space Station-RapidScat scatterometer instrument is revealed after removal of its shipping container inside Kennedy Space Center's Space Station Processing Facility. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
2014-05-12
CAPE CANAVERAL, Fla. – The components of NASA's International Space Station-RapidScat scatterometer instrument are moved into a laboratory inside Kennedy Space Center's Space Station Processing Facility. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
2014-05-12
CAPE CANAVERAL, Fla. – Part of NASA's International Space Station-RapidScat scatterometer instrument is visible inside its protective enclosure as it arrives at the Space Station Processing Facility at Kennedy Space Center in Florida. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
2014-05-12
CAPE CANAVERAL, Fla. – A component of NASA's International Space Station-RapidScat scatterometer instrument is moved via forklift into the Space Station Processing Facility at Kennedy Space Center in Florida. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
2014-05-12
CAPE CANAVERAL, Fla. – A component of NASA's International Space Station-RapidScat scatterometer instrument is removed from a truck at the Space Station Processing Facility at Kennedy Space Center in Florida. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
2014-05-12
CAPE CANAVERAL, Fla. – A component of NASA's International Space Station-RapidScat scatterometer instrument is removed from the truck that delivered it to the Space Station Processing Facility at Kennedy Space Center in Florida. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
2014-05-12
CAPE CANAVERAL, Fla. – The components of NASA's International Space Station-RapidScat scatterometer instrument arrive at the Space Station Processing Facility at Kennedy Space Center in Florida. ISS-RapidScat is the first scientific Earth-observing instrument designed to operate from the exterior of the space station. It will measure Earth's ocean surface wind speed and direction, providing data to be used in weather and marine forecasting. Built at NASA's Jet Propulsion Laboratory, ISS-RapidScat is slated to fly on the SpaceX-4 commercial cargo resupply flight in 2014. For more information, visit http://www.jpl.nasa.gov/missions/iss-rapidscat. Photo credit: NASA/Dimitri Gerondidakis
-
Sharing the skies: the Gemini Observatory international time allocation process
NASA Astrophysics Data System (ADS)
Margheim, Steven J.
2016-07-01
Gemini Observatory serves a diverse community of four partner countries (United States, Canada, Brazil, and Argentina), two hosts (Chile and University of Hawaii), and limited-term partnerships (currently Australia and the Republic of Korea). Observing time is available via multiple opportunities including Large and Long Pro- grams, Fast-turnaround programs, and regular semester queue programs. The slate of programs for observation each semester must be created by merging programs from these multiple, conflicting sources. This paper de- scribes the time allocation process used to schedule the overall science program for the semester, with emphasis on the International Time Allocation Committee and the software applications used.
-
Competency-Based Medical Education: Developing a Framework for Obstetrics and Gynaecology.
Caccia, Nicolette; Nakajima, Amy; Scheele, Fedde; Kent, Nancy
2015-12-01
The development of a Canadian competency-based medical education (CBME) curriculum in obstetrics and gynaecology, slated to begin in 2017, must be rooted in, and aligned with, the principles of CanMEDS 2015 and Competence by Design. It must also reflect the unique realities of the practice of the specialty. The Dutch Society of Obstetrics and Gynaecology has been at the forefront of the movement to design and implement competency-based training for obstetrics and gynaecology. The Dutch curriculum represents a practical example of how such a program could be developed. Several CBME curricular initiatives have now also begun across Canada.
-
SRTM is removed from Endeavour's payload bay to ease wiring inspections
NASA Technical Reports Server (NTRS)
1999-01-01
Inside orbiter Endeavour's payload bay, a crane lifts the Shuttle Radar Topography Mission (SRTM) for its transfer out of the orbiter to a payload canister. The payload on mission STS-99, SRTM is being removed to allow technicians access to the orbiter's midbody for planned wiring inspections. Endeavour is in the Orbiter Processing Facility. The entire fleet of orbiters is being inspected for wiring abrasions after the problem was first discovered in Columbia. Shuttle managers are reviewing several manifest options and could establish new target launch dates for the balance of 1999 next week. Shuttle Endeavour currently remains slated for launch in early October.
-
Thermal Predictions of the Cooling of Waste Glass Canisters
DOE Office of Scientific and Technical Information (OSTI.GOV)
Donna Post Guillen
2014-11-01
Radioactive liquid waste from five decades of weapons production is slated for vitrification at the Hanford site. The waste will be mixed with glass forming additives and heated to a high temperature, then poured into canisters within a pour cave where the glass will cool and solidify into a stable waste form for disposal. Computer simulations were performed to predict the heat rejected from the canisters and the temperatures within the glass during cooling. Four different waste glass compositions with different thermophysical properties were evaluated. Canister centerline temperatures and the total amount of heat transfer from the canisters to themore » surrounding air are reported.« less
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- A solid rocket rocket motor is hauled away from its delivery truck and toward the open high bay door of the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
Managing the Mars Science Laboratory Thermal Vacuum Test for Safety and Success
NASA Technical Reports Server (NTRS)
Evans, Jordan P.
2010-01-01
The Mars Science Laboratory is a NASA/JPL mission to send the next generation of rover to Mars. Originally slated for launch in 2009, development problems led to a delay in the project until the next launch opportunity in 2011. Amidst the delay process, the Launch/Cruise Solar Thermal Vacuum Test was undertaken as risk reduction for the project. With varying maturity and capabilities of the flight and ground systems, undertaking the test in a safe manner presented many challenges. This paper describes the technical and management challenges and the actions undertaken that led to the ultimate safe and successful execution of the test.
-
NASA Technical Reports Server (NTRS)
Greer, H. D.
1972-01-01
The present paper summarizes the high-angle-of-attack characteristics of a number of high-performance aircraft as determined from model force tests and free-flight model tests and correlates these characteristics with the dynamic directional-stability parameter. This correlation shows that the dynamic directional-stability parameter correlates fairly well with directional divergence. Data are also presented to show the effect of some airframe modifications on the directional divergence potential of the configuration. These results show that leading-edge slates seem to be the most effective airframe modification for reducing or eliminating the directional divergence potential of aircraft with moderately swept wings.
-
Magnetic Field Apparatus (MFA) Hardware Test
NASA Technical Reports Server (NTRS)
Anderson, Ken; Boody, April; Reed, Dave; Wang, Chung; Stuckey, Bob; Cox, Dave
1999-01-01
The objectives of this study are threefold: (1) Provide insight into water delivery in microgravity and determine optimal germination paper wetting for subsequent seed germination in microgravity; (2) Observe the behavior of water exposed to a strong localized magnetic field in microgravity; and (3) Simulate the flow of fixative (using water) through the hardware. The Magnetic Field Apparatus (MFA) is a new piece of hardware slated to fly on the Space Shuttle in early 2001. MFA is designed to expose plant tissue to magnets in a microgravity environment, deliver water to the plant tissue, record photographic images of plant tissue, and deliver fixative to the plant tissue.
-
THERESA FRANCO INSPECTS THE SOLAR PANELS OF THE MARS GLOBAL SURVEYOR
NASA Technical Reports Server (NTRS)
1996-01-01
Theresa Franco of SPECTROLAB Inc. carefully inspects the solar panels of the Mars Global Surveyor spacecraft, undergoing preflight assembly and checkout in the Payload Hazardous Servicing Facility in KSC's Industrial Area. The four solar array panels will play a crucial role in the Mars Global Surveyor mission by providing the electrical power required to operate the spacecraft and its complement of scientific instruments. The Surveyor is slated for launch November 6 aboard a Delta II expendable launch vehicle. After arriving at the Red Planet in September 1997, the Surveyor will carry out an extensive study of Mars, gathering data about the planet's topography, magnetism, mineral composition and atmosphere.
-
2017-12-05
NOAA's Geostationary Operation Environmental Satellite-S (GOES-S) arrives at Astrotech Space Operations in Titusville, Florida, to prepare it for launch. The facility is located near NASA's Kennedy Space Center. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.
-
GOES-S Arrival at Astrotech Space Operations
2017-12-05
NOAA's Geostationary Operation Environmental Satellite-S (GOES-S) arrives inside Astrotech Space Operations in Titusville, Florida, to prepare it for launch. The facility is located near NASA's Kennedy Space Center. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.
-
GOES-S Arrival at Astrotech Space Operations
2017-12-05
NOAA's Geostationary Operation Environmental Satellite-S (GOES-S) arrives at Astrotech Space Operations in Titusville, Florida, to prepare it for launch. The facility is located near NASA's Kennedy Space Center. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.
-
GOES-S Move to Workstand; Transition into Highbay
2017-12-06
At Astrotech Space Operations in Titusville, Florida, technicians and engineers inspect NOAA's Geostationary Operational Environmental Satellite-S (GOES-S). The facility is located near NASA's Kennedy Space Center. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.
-
GOES-S Move to Workstand; Transition into Highbay
2017-12-06
At Astrotech Space Operations in Titusville, Florida, a technician inspects NOAA's Geostationary Operational Environmental Satellite-S (GOES-S). The facility is located near NASA's Kennedy Space Center. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.
-
GOES-S Arrival at Astrotech Space Operations
2017-12-05
At Astrotech Space Operations in Titusville, Florida, technicians and engineers prepare to remove NOAA's Geostationary Operation Environmental Satellite-S (GOES-S) from its shipping container. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.
-
2012-06-28
CAPE CANAVERAL, Fla. - At NASA's Kennedy Space Center in Florida, workers inside the Operations and Checkout Building high bay detach a lifting device from the transportation canister holding the Orion crew module. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Charisse Nahser
-
2012-06-28
CAPE CANAVERAL, Fla. - At NASA's Kennedy Space Center in Florida, workers inside the Operations and Checkout Building high bay attach a lifting device to the transportation canister holding the Orion crew module. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Charisse Nahser
-
2012-06-28
CAPE CANAVERAL, Fla. - Secured inside a transportation container, the Orion crew module is moved through the open high-bay door to the Operations and Checkout Building at NASA's Kennedy Space Center in Florida. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Jim Grossmann
-
2012-06-28
CAPE CANAVERAL, Fla. - The transportation canister holding the Orion crew module is lifted off the back of the truck that delivered it to the Operations and Checkout Building high bay at NASA's Kennedy Space Center in Florida. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Charisse Nahser
-
2012-06-28
CAPE CANAVERAL, Fla. - The transportation canister holding the Orion crew module is lowered onto the floor of the Operations and Checkout Building high bay at NASA's Kennedy Space Center in Florida. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Charisse Nahser
-
2012-06-28
CAPE CANAVERAL, Fla. - At NASA's Kennedy Space Center in Florida, workers inside the Operations and Checkout Building high bay prepare to lift the Orion crew module, secured inside the transportation container at left. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Charisse Nahser
-
2012-06-29
CAPE CANAVERAL, Fla. - At NASA's Kennedy Space Center in Florida, the Orion crew module, wrapped in a protective cover, has been removed from its transportation container inside the Operations and Checkout Building high bay. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Gianni Woods
-
2012-06-29
CAPE CANAVERAL, Fla. - Inside the Operations and Checkout Building high bay at NASA's Kennedy Space Center in Florida, the Orion crew module is lifted free of its protective cover and transportation canister. Slated for Exploration Flight Test-1, an uncrewed mission planned for 2014, the capsule will travel farther into space than any human spacecraft has gone in more than 40 years. NASA's Michoud Assembly Facility in New Orleans built the crew module pressure vessel. The Orion production team will prepare the module for flight by installing heat-shielding thermal protection systems, avionics and other subsystems. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Gianni Woods
-
2018-02-28
Tim Walsh, GOES-R System Program director for the National Oceanic and Atmospheric Administration, or NOAA, speaks to members of social media in the Kennedy Space Center’s Press Site auditorium. The briefing focused on the Geostationary Operational Environmental Satellite, or GOES-S, the second spacecraft in a series of next-generation NOAA weather satellites. It will launch to a geostationary position over the U.S. to provide images of storms and help predict weather forecasts, severe weather outlooks, watches, warnings, lightning conditions and longer-term forecasting. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Mission Science Briefing
2018-02-27
In the Kennedy Space Center's Press Site auditorium, Dan Lindsey, GOES-R senior scientific advisor for NOAA, speaks to members of the media at a mission briefing on National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S. The spacecraft is the second satellite in a series of next-generation NOAA weather satellites. It will launch to a geostationary position over the U.S. to provide images of storms and help predict weather forecasts, severe weather outlooks, watches, warnings, lightning conditions and longer-term forecasting. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
2018-02-28
Jason Townsend, NASA's social media manager, speaks to members of social media in the Kennedy Space Center’s Press Site auditorium. The briefing focused on the National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S. The spacecraft is the second satellite in a series of next-generation NOAA weather satellites. It will launch to a geostationary position over the U.S. to provide images of storms and help predict weather forecasts, severe weather outlooks, watches, warnings, lightning conditions and longer-term forecasting. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Mission Science Briefing
2018-02-27
In the Kennedy Space Center's Press Site auditorium, Steve Cole of NASA Communications speaks to members of the media at a mission briefing on National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S. The spacecraft is the second satellite in a series of next-generation NOAA weather satellites. It will launch to a geostationary position over the U.S. to provide images of storms and help predict weather forecasts, severe weather outlooks, watches, warnings, lightning conditions and longer-term forecasting. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
Delta Mariner arrival with EFT-1 Booster
2014-03-03
CAPE CANAVERAL, Fla. – The United Launch Alliance barge Delta Mariner enters Port Canaveral in Florida. The barge is carrying two of the booster stages for the Delta IV Heavy rocket slated for Orion's Exploration Flight Test-1, or EFT-1. Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans. It will have emergency abort capability, sustain the crew during space travel and provide safe re-entry from deep-space return velocities. The first unpiloted test flight of Orion is scheduled to launch in September 2014 atop a Delta IV Heavy rocket and in 2017 on NASA’s Space Launch System
-
Ocean Drilling Science Plan to be released soon
NASA Astrophysics Data System (ADS)
Showstack, Randy
2011-04-01
The upcoming International Ocean Discovery Program, which is slated to operate from 2013 to 2023 and calls for an internationally funded program focused around four science themes, will pick up right where its predecessor, the Integrated Ocean Drilling Program, ends, explained Kiyoshi Suyehiro, president and chief executive officer of IODP, a convenient acronym that covers both programs. At a 5 April briefing at the 2011 European Geosciences Union General Assembly in Vienna, Austria, he outlined four general themes the new program will address. IODP involves 24 nations and utilizes different ocean drilling platforms that complement each other in drilling in different environments in the oceans.
-
Final slate for AGU elections this fall
NASA Astrophysics Data System (ADS)
2012-07-01
Your vote is important! This fall, AGU members will elect leaders for the next term (1 January 2013 to 31 December 2014). This issue of Eos provides details about the upcoming election and information on candidates for open AGU Board and Council positions as well as section and focus group secretary positions. All regular and student members who joined or renewed their membership by 1 July 2012 are eligible to vote in this year's election of AGU leaders. The election will be held electronically, and all members must have a valid e-mail address on file at AGU to receive login credentials from the company conducting the election.
-
GOES-S Atlas V First SRB Mate to Booster
2018-02-01
Technicians and engineers offload a solid rocket booster (SRB) that just arrived at the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The SRB will be mated to a United Launch Alliance Atlas V first stage to help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V First SRB Mate to Booster
2018-02-01
A solid rocket booster (SRB) is offloaded from a transport vehicle at the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The SRB will be mated to a United Launch Alliance Atlas V first stage to help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V Centaur Stage Transport to VIF
2018-02-08
The Centaur upper stage that will help launch NOAA's Geostationary Operational Environmental Satellite-S, or GOES-S, departs the Delta Operations Center for the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The Centaur then will be mated to a United Launch Alliance Atlas V booster. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V Centaur Stage Transport from ASOC to DOC
2018-01-24
The Centaur upper stage that will help launch NOAA's Geostationary Operational Environmental Satellite-S, or GOES-S, arrives at the Delta Operations Center at Cape Canaveral Air Force Station for further processing. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Prelaunch News Conference
2018-02-27
In the Kennedy Space Center's Press Site auditorium, and Kathy Winters, launch weather officer for the U.S. Air Force 45th Weather Squadron at Cape Canaveral Air Force Station, speaks to members of the media at a prelaunch news conference about National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S. The GOES series of satellites will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Atlas V First SRB Mate to Booster
2018-02-01
Technicians and engineers assist as a crane lifts a solid rocket booster (SRB) for mating to a United Launch Alliance Atlas V first stage in the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The SRB will be help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
2018-02-28
A United Launch Alliance Atlas V rocket exits the Vertical Integration Facility on its way to the launch pad at Space Launch Complex 41 at Cape Canaveral Air Force Station. The launch vehicle will send the National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S, into orbit. The GOES series is designed to significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Atlas V First SRB Mate to Booster
2018-02-01
A technician prepares to offload a solid rocket booster (SRB) that just arrived at the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The SRB will be mated to a United Launch Alliance Atlas V first stage to help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V First SRB Mate to Booster
2018-02-01
Technicians prepare to offload a solid rocket booster (SRB) that just arrived at the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The SRB will be mated to a United Launch Alliance Atlas V first stage to help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V Last SRB Lift to Booster
2018-02-07
At the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, a solid rocket booster (SRB) is lifted by a crane for mating to a United Launch Alliance Atlas V first stage. The SRB will help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V Last SRB Lift to Booster
2018-02-07
A technician monitors activity as a solid rocket booster (SRB) is prepared for mating to a United Launch Alliance Atlas V first stage At the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The SRB will help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V Centaur Stage Transport from ASOC to DOC
2018-01-24
The Centaur upper stage that will help launch NOAA's Geostationary Operational Environmental Satellite-S, or GOES-S, is being transported to the Delta Operations Center at Cape Canaveral Air Force Station for further processing. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Prelaunch News Conference
2018-02-27
In the Kennedy Space Center's Press Site auditorium, Tim Dunn, NASA launch director at Kennedy, left, and Scott Messer, manager of NASA Programs for United launch Alliance, speak to members of the media at a prelaunch news conference about National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S. The GOES series of satellites will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Atlas V Last SRB Lift to Booster
2018-02-07
In the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida, a solid rocket booster (SRB) is lifted by a crane for mating to a United Launch Alliance Atlas V first stage. The SRB will help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V First SRB Mate to Booster
2018-02-01
A transport vehicle carrying a solid rocket booster (SRB) arrives at the Vertical Integration Facility at Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida. The SRB will be mated to a United Launch Alliance Atlas V first stage to help boost NOAA's Geostationary Operational Environmental Satellite, or GOES-S, to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018.
-
GOES-S Atlas V Centaur Stage Transport from ASOC to DOC
2018-01-24
The Centaur upper stage that will help launch NOAA's Geostationary Operational Environmental Satellite-S, or GOES-S, arrives inside the Delta Operations Center at Cape Canaveral Air Force Station for further processing. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
Performance of a Low-Power Cylindrical Hall Thruster
NASA Technical Reports Server (NTRS)
Polzin, Kurt A.; Markusic, Thomas E.; Stanojev, Boris J.; Dehoyos, Amado; Raitses, Yevgeny; Smirnov, Artem; Fisch, Nathaniel J.
2007-01-01
Recent mission studies have shown that a Hall thruster which operates at relatively constant thrust efficiency (45-55%) over a broad power range (300W - 3kW) is enabling for deep space science missions when compared with slate-of-the-art ion thrusters. While conventional (annular) Hall thrusters can operate at high thrust efficiency at kW power levels, it is difficult to construct one that operates over a broad power envelope down to 0 (100 W) while maintaining relatively high efficiency. In this note we report the measured performance (I(sub sp), thrust and efficiency) of a cylindrical Hall thruster operating at 0 (100 W) input power.
-
Notice of Nominees for 2004 Election of Officers
NASA Astrophysics Data System (ADS)
The nominees listed below constitute the slate approved by the AGU Council for the upcoming election of officers for 2004-2006. Additional nominations may be made by membership petition until 15 August 2003. See details below. Additional nominations may be made by membership petition. Nominees must be either a Member or a Fellow of the Union. Each petition must be accompanied by a letter from the proposed nominee, agreeing to serve if elected. There are no age, nationality, residence, or other analogous restrictions on who may serve as an officer. Petitions should be sent to the General Secretary, American Geophysical Union, 2000 Florida Avenue N.W., Washington, DC 20009. They must be received no later than 15 August 2003.
-
2013-07-11
CAPE CANAVERAL, Fla. -- The Optical Payload for Lasercomm Science, or OPALS, an optical technology demonstration experiment, arrives at the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida from the agency’s Jet Propulsion Laboratory in Pasadena, Calif. NASA will use the International Space Station to test OPALS’ communications technology that could dramatically improve spacecraft communications, enhance commercial missions and strengthen transmission of scientific data. The experiment is slated to fly later this year aboard a SpaceX Dragon commercial resupply mission to the space station. The mission is expected to run 90 days after installation on the outside of the station. For more information about OPALS, visit: http://go.nasa.gov/10MMPDO. Photo credit: NASA/Jim Grossmann
-
2013-12-19
VANDENBERG AIR FORCE BASE, Calif. -- A solid rocket motor is moved on a transporter to the Solid Rocket Motor Processing Facility at Vandenberg Air Force Base in California. The motor will be attached to the United Launch Alliance Delta II rocket slated to launch NASA's Orbiting Carbon Observatory-2, or OCO-2, spacecraft in July 2014. Space Launch Complex-2, where the mission will launch from, can be seen in the background. OCO-2 will collect precise global measurements of carbon dioxide in the Earth's atmosphere. Scientists will analyze this data to improve our understanding of the natural processes and human activities that regulate the abundance and distribution of this important atmospheric gas. Photo credit: NASA/Randy Beaudoin
-
2009-10-15
CAPE CANAVERAL, Fla. – At the Receipt Inspection Shop on Cape Canaveral Air Force Station in Florida, an ATK Space Systems' 60-inch graphite epoxy motor, or GEM, slated for launch of the GOES-P spacecraft is lifted from the tractor-trailer in which it was delivered. The two GEMs in the foreground were delivered previously to support another mission. The United Launch Alliance Delta IV is the launch vehicle for GOES-P, the latest Geostationary Operational Environmental Satellite developed by NASA for the National Oceanic and Atmospheric Administration, or NOAA. Launch is targeted for March 4, 2010, from Launch Complex 37. For information on GOES-P, visit http://nasascience.nasa.gov/missions/goes-n-o-p. Photo credit: NASA/Dimitri Gerondidakis
-
1998-02-05
KENNEDY SPACE CENTER, FLA. -- The STS-90 Neurolab payload is lowered into its payload canister in KSC's Operations and Checkout Building. Investigations during the Neurolab mission will focus on the effects of microgravity on the nervous system. Specifically, experiments will study the adaptation of the vestibular system, the central nervous system, and the pathways that control the ability to sense location in the absence of gravity, as well as the effect of microgravity on a developing nervous system. The crew of STS-90, slated for launch in April, will include Commander Richard Searfoss, Pilot Scott Altman, Mission Specialists Richard Linnehan, Dafydd (Dave) Williams, M.D., and Kathryn (Kay) Hire, and Payload Specialists Jay Buckey, M.D., and James Pawelczyk, Ph.D
-
1998-02-12
The STS-90 Neurolab payload is positioned into the cargo bay of Space Shuttle Columbia today in Orbiter Processing Facility bay 3. Investigations during the Neurolab mission will focus on the effects of microgravity on the nervous system. Specifically, experiments will study the adaptation of the vestibular system, the central nervous system, and the pathways that control the ability to sense location in the absence of gravity, as well as the effect of microgravity on a developing nervous system. The crew of STS-90, slated for launch in April, will include Commander Richard Searfoss, Pilot Scott Altman, Mission Specialists Richard Linnehan, Dafydd (Dave) Williams, M.D., and Kathryn (Kay) Hire, and Payload Specialists Jay Buckey, M.D., and James Pawelczyk, Ph.D
-
1998-02-05
KENNEDY SPACE CENTER, FLA. -- The STS-90 Neurolab payload is lowered into its payload canister in KSC's Operations and Checkout Building. Investigations during the Neurolab mission will focus on the effects of microgravity on the nervous system. Specifically, experiments will study the adaptation of the vestibular system, the central nervous system, and the pathways that control the ability to sense location in the absence of gravity, as well as the effect of microgravity on a developing nervous system. The crew of STS-90, slated for launch in April, will include Commander Richard Searfoss, Pilot Scott Altman, Mission Specialists Richard Linnehan, Dafydd (Dave) Williams, M.D., and Kathryn (Kay) Hire, and Payload Specialists Jay Buckey, M.D., and James Pawelczyk, Ph.D
-
2011-01-07
CAPE CANAVERAL, Fla. -- Finishing touches adorn the second-floor conference room of the Propellants North Administrative and Maintenance Facility at NASA's Kennedy Space Center in Florida. The environmentally friendly facility is slated to be NASA's second Platinum-rated by the U.S. Green Building Council's (USGBC) Leadership in Environmental and Energy Design (LEED) certification system. It will be the space agency's first net-zero facility, which means it will produce enough energy onsite from renewable sources to offset what it requires to operate. The facility consists of a two-story administrative building to house managers, mechanics and technicians who fuel spacecraft at Kennedy, and a single-story shop to store cryogenic fuel transfer equipment. Photo credit: NASA/Frankie Martin
-
GOES-S: Removal from Shipping Container
2017-12-05
At Astrotech Space Operations in Titusville, Florida, NOAA's Geostationary Operational Environmental Satellite-S (GOES-S) is uncrated from its shipping container and moved into the clean room. The facility is located near NASA's Kennedy Space Center. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.
-
1997-10-12
At Launch Complex 40 on Cape Canaveral Air Station, the Mobile Service Tower has been retracted away from the Titan IVB/Centaur carrying the Cassini spacecraft, marking a major milestone in the launch countdown sequence. Retraction of the structure began about an hour later than scheduled due to minor problems with ground support equipment. The launch vehicle, Cassini spacecraft and attached Centaur stage encased in a payload fairing, altogether stand about 183 feet tall; mounted at the base of the launch vehicle are two upgraded solid rocket motors. Liftoff of Cassini on the journey to Saturn and its moon Titan is slated to occur during a window opening at 4:55 a.m. EDT, Oct. 13, and extending through 7:15 a.m
-
1998-04-27
The orbiter Discovery sits in the transfer aisle of KSC's Vehicle Assembly Building as it awaits being attached to the yellow hoist and crane for lifting into a vertical position. Once standing upright, Discovery will be mated with an orange external tank and two white solid rocket boosters, transforming the orbiter into the Space Shuttle Discovery, slated for launch on STS-91, the ninth and final docking mission with the Russian Space Station Mir. The six-member crew of STS-91 will dock with Mir and pick up Mission Specialist Andrew Thomas, Ph.D., who will have been on Mir about four months, to return him to Earth. STS-91 is scheduled to launch June 2 at about 6:04 p.m. EDT
-
U.S. Secretary of State chats with astronauts
NASA Technical Reports Server (NTRS)
1998-01-01
Following the successful launch of the STS-88 crew aboard Endeavour from Launch Pad 39A at 3:35:34 a.m. EST, U.S. Secretary of State Madeleine Albright (second from left) talks with astronauts (left to right) Jim Voss, Mark Polansky and Carl Walz. STS-88 is the first U.S. mission dedicated to the assembly of the International Space Station (ISS). Voss is a member of the STS- 100 crew which will be the eighth ISS assembly mission. Polansky is slated to fly on STS-98 which will be the sixth ISS assembly mission. Walz is currently assigned to fly on the ISS on the fourth long duration crew.
-
GOES-S Mission Science Briefing
2018-02-27
In the Kennedy Space Center's Press Site auditorium, George Morrow, deputy director of NASA's Goddard Space Flight Center in Greenbelt, Maryland, speaks to members of the media at a mission briefing on National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S. The spacecraft is the second satellite in a series of next-generation NOAA weather satellites. It will launch to a geostationary position over the U.S. to provide images of storms and help predict weather forecasts, severe weather outlooks, watches, warnings, lightning conditions and longer-term forecasting. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Mission Science Briefing
2018-02-27
In the Kennedy Space Center's Press Site auditorium, Kristin Calhoun, a research scientist with NOAA's National Severe Storms Laboratory, speaks to members of the media at a mission briefing on National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S. The spacecraft is the second satellite in a series of next-generation NOAA weather satellites. It will launch to a geostationary position over the U.S. to provide images of storms and help predict weather forecasts, severe weather outlooks, watches, warnings, lightning conditions and longer-term forecasting. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Mission Science Briefing
2018-02-27
In the Kennedy Space Center's Press Site auditorium, Jim Roberts, a scientist with the Earth System Research Laboratory's Office of Atmospheric Research for NOAA, speaks to members of the media at a mission briefing on National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S. The spacecraft is the second satellite in a series of next-generation NOAA weather satellites. It will launch to a geostationary position over the U.S. to provide images of storms and help predict weather forecasts, severe weather outlooks, watches, warnings, lightning conditions and longer-term forecasting. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Mission Science Briefing
2018-02-27
In the Kennedy Space Center's Press Site auditorium, Louis Uccellini, director of the National Weather Service for NOAA, speaks to members of the media at a mission briefing on National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S. The spacecraft is the second satellite in a series of next-generation NOAA weather satellites. It will launch to a geostationary position over the U.S. to provide images of storms and help predict weather forecasts, severe weather outlooks, watches, warnings, lightning conditions and longer-term forecasting. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket
-
2018-02-28
Gabriel Rodriguez-Mena, a United Launch Alliance systems test engineer, speaks to members of social media in the Kennedy Space Center’s Press Site auditorium. The briefing focused on the National Oceanic and Atmospheric Administration's, or NOAA's, Geostationary Operational Environmental Satellite, or GOES-S. The spacecraft is the second satellite in a series of next-generation NOAA weather satellites. It will launch to a geostationary position over the U.S. to provide images of storms and help predict weather forecasts, severe weather outlooks, watches, warnings, lightning conditions and longer-term forecasting. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
2018-02-28
Joe Pica, director of the Office of Observations for the National Oceanic and Atmospheric Administration's, or NOAA’s, National Weather Service, speaks to members of social media in the Kennedy Space Center’s Press Site auditorium. The briefing focused on the Geostationary Operational Environmental Satellite, or GOES-S, the second spacecraft in a series of next-generation NOAA weather satellites. It will launch to a geostationary position over the U.S. to provide images of storms and help predict weather forecasts, severe weather outlooks, watches, warnings, lightning conditions and longer-term forecasting. GOES-S is slated to lift off at 5:02 p.m. EST on March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
1999-10-07
KENNEDY SPACE CENTER, FLA. -- A KSC transporter moves the Guppy cargo carrier encasing the S1 truss into the Operations and Checkout Building. Manufactured by the Boeing Co. in Huntington Beach, Calif., this component of the International Space Station is the first starboard (right-side) truss segment, whose main job is providing structural support for the orbiting research facility's radiator panels that cool the Space Station's complex power system. The S1 truss segment also will house communications systems, external experiment positions and other subsystems. Primarily constructed of aluminum, the truss segment is 45 feet long, 15 feet wide and 6 feet tall. When fully outfitted, it will weigh 31,137 pounds. The truss is slated for flight in 2001
-
2004-09-13
The Space Shuttle External Tank 120 is shown here during transfer in NASA’s Michoud Assembly Facility in New Orleans. Slated for launch on the Orbiter Discovery scheduled for next Spring, the tank will be erected vertically in preparation for its new foam application process on the liquid hydrogen tank-to-inter tank flange area, a tank structural connection point. The foam will be applied with an enhanced finishing procedure that requires two technicians, one for a new mold-injection procedure to the intertank’s ribbing and one for real-time videotaped surveillance of the process. Marshall Space Flight Center played a significant role in the development of the new application process designed to replace the possible debris shedding source previously used.
-
2004-09-13
The Space Shuttle External Tank 120 is shown here in its vertical position in NASA’s Michoud Assembly Facility in New Orleans. Slated for launch on the Orbiter Discovery scheduled for next Spring, the tank is in position for its new foam application process on the liquid hydrogen tank-to-inter tank flange area, a tank structural connection point. The foam will be applied with an enhanced finishing procedure that requires two technicians, one for a new mold-injection procedure to the intertank’s ribbing and one for real-time videotaped surveillance of the process. Marshall Space Flight Center played a significant role in the development of the new application process designed to replace the possible debris shedding source previously used.
-
1982-12-10
S ^ %/;;>>; ->^ rr^7»-.~ iT »v *.**.• ••’ y.>.,,l’,’V V;T... It was determined from the outset that it would be necessary to work closely with the National Park Service Western Regional Office and the ü. S ... s *S’j>S’jfri?j?±?*yj?*?uL^a. IT • ’••••••’••• •• •-••’••••-•’•’-•••-•"-•’•>-.** — VN $ s 7.3.2 SLATE SHINGLES .v. •«vj surface.
-
GOES-S Atlas V Centaur Stage Transport from ASOC to DOC
2018-01-24
Under the watchful eyes of technicians and engineers, the Centaur upper stage that will help launch NOAA's Geostationary Operational Environmental Satellite-S, or GOES-S, arrives inside the Delta Operations Center at Cape Canaveral Air Force Station for further processing. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Atlas V Centaur Stage Transport from ASOC to DOC
2018-01-24
The Centaur upper stage that will help launch NOAA's Geostationary Operational Environmental Satellite-S, or GOES-S, has been lifted from its transporter inside the Delta Operations Center at Cape Canaveral Air Force Station for further processing. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
2018-02-05
In a clean room at Astrotech Space Operations in Titusville, Florida, technicians and engineers monitor progress as NOAA's Geostationary Operational Environmental Satellite-S, or GOES-S, is mated to its payload attach fitting. It soon will be moved to Space Launch Complex 41 at Cape Canaveral Air Force Station for mounting atop the Atlas V rocket that will boost the satellite to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Atlas V Centaur Stage Transport from ASOC to DOC
2018-01-24
The Centaur upper stage that will help launch NOAA's Geostationary Operational Environmental Satellite-S, or GOES-S, is being transported from the Atlas Spaceflight Operations Center at Cape Canaveral Air Force Station to the Delta Operations Center for further processing. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
2018-02-07
In a clean room at Astrotech Space Operations in Titusville, Florida, technicians and engineers monitor progress as NOAA's Geostationary Operational Environmental Satellite-S, or GOES-S, is encapsulated in its payload fairing. It soon will be moved to Space Launch Complex 41 at Cape Canaveral Air Force Station for mounting atop the Atlas V rocket that will boost the satellite to orbit. GOES-S is the second in a series of four advanced geostationary weather satellites that will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
GOES-S Atlas V Centaur Stage Transport from ASOC to DOC
2018-01-24
The Centaur upper stage that will help launch NOAA's Geostationary Operational Environmental Satellite-S, or GOES-S, has been positioned in at test cell inside the Delta Operations Center at Cape Canaveral Air Force Station for further processing. GOES-S is the second in a series of four advanced geostationary weather satellites. The GOES-R series - consisting of the GOES-R, GOES-S, GOES-T and GOES-U spacecraft - will significantly improve the detection and observation of environmental phenomena that directly affect public safety, protection of property and the nation's economic health and prosperity. GOES-S is slated to launch March 1, 2018 aboard a United Launch Alliance Atlas V rocket.
-
RADIOLOGICAL SURVEY STATION DEVELOPMENT FOR THE PIT DISASSEMBLY AND CONVERSION PROJECT
DOE Office of Scientific and Technical Information (OSTI.GOV)
Dalmaso, M.; Gibbs, K.; Gregory, D.
2011-05-22
The Savannah River National Laboratory (SRNL) has developed prototype equipment to demonstrate remote surveying of Inner and Outer DOE Standard 3013 containers for fixed and transferable contamination in accordance with DOE Standard 3013 and 10 CFR 835 Appendix B. When fully developed the equipment will be part of a larger suite of equipment used to package material in accordance with DOE Standard 3013 at the Pit Disassembly and Conversion Project slated for installation at the Savannah River Site. The prototype system consists of a small six-axis industrial robot with an end effector consisting of a force sensor, vacuum gripper andmore » a three fingered pneumatic gripper. The work cell also contains two alpha survey instruments, swipes, swipe dispenser, and other ancillary equipment. An external controller interfaces with the robot controller, survey instruments and other ancillary equipment to control the overall process. SRNL is developing automated equipment for the Pit Disassembly and Conversion (PDC) Project that is slated for the Savannah River Site (SRS). The equipment being developed is automated packaging equipment for packaging plutonium bearing materials in accordance with DOE-STD-3013-2004. The subject of this paper is the development of a prototype Radiological Survey Station (RSS). Other automated equipment being developed for the PDC includes the Bagless transfer System, Outer Can Welder, Gantry Robot System (GRS) and Leak Test Station. The purpose of the RSS is to perform a frisk and swipe of the DOE Standard 3013 Container (either inner can or outer can) to check for fixed and transferable contamination. This is required to verify that the contamination levels are within the limits specified in DOE-STD-3013-2004 and 10 CFR 835, Appendix D. The surface contamination limit for the 3013 Outer Can (OC) is 500 dpm/100 cm2 (total) and 20 dpm/100 cm2 (transferable). This paper will concentrate on the RSS developments for the 3013 OC but the system for the 3013 Inner Can (IC) is nearly identical.« less
-
NASA Astrophysics Data System (ADS)
Liu, D.
2009-12-01
In China, Xizang Gangdise tectonic belt is a large nonferrous metal and noble metal mineralized zone and in which, it is found that the mineralization correlates with Tethyan Ocean subduction, continent-continent collision and magmatism due to inter-continent extension orogeny. Qulong porphyry copper (molybdenum) deposit is the largest recently found in the Gangdise metallogenic belt and is one of the most large porphyry copper deposit in Asia. In the area of Qulong porphyry copper deposit, the adjacent strata is Yeba Formation and which can be parted into three members. The first member is built up of dacite, rhyolite, andesite, lapilli tuff, volcanic breccia and volcanic agglomerate. The second member widely occur in the area with major rocks of medium-acidic lava, debris-crystallinoclastic volcanic tuff intercalated with tuffaceous sand, tuffaceous slate and limestone. The third member is built up of andesite, liparite, crystallinoclastic tuff intercalated with sillicalite, sericite slate, tuffaceous sandstone and dirty limestone. The volcanic tuff in the second member gives a LA-ICP-MS U-Pb zircon age of 156.2±2.3 Ma, which may represent the age of the Yeba Formation. That is to say, in the study area, the Yeba Formation comes to being in age of Middle and Later Jurassic. The characteristic which comes from the research on geochronology and rockassociations suggests that the Yeba Formation volcanic rocks are built up by a long time ejection and the ejection of the Yeba Formation volcanic rocks comes from west to east in the Gangdise zone. The volcanic rocks in the Yeba Formation can be considered as the products originated from northward subduction and consumption of the Tethyan Ocean. At the same time, it is proposed that the Yeba Formation volcanic rocks have potential significances in evaluating the early Jurassic biotic crisis, climate change, regression or intrusion event and the later mineralizaion.