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Sample records for abandoned channel fill

  1. Abandoned Channel Fill Sequences in Tidal Estuaries

    NASA Astrophysics Data System (ADS)

    Gray, A. B.; Pasternack, G. B.; Goni, M. A.; Watson, E. B.

    2014-12-01

    This study proposes a modification of the current model for abandoned channel fill stratigraphy produced in unidirectional flow river reaches to incorporate seasonal tidal deposition. Evidence supporting this concept came from a study of two consecutive channel abandonment sequences in Ropers Slough of the lower Eel River Estuary in northern California. Aerial photographs showed that Ropers Slough was abandoned around 1943, reoccupied after the 1964 flood, and abandoned again in 1974 with fill continuing to the present. Planform geomorphic characteristics derived from these images were used in conjunction with sub-cm resolution stratigraphic analyses to describe the depositional environment processes and their resultant sedimentary deposits. Results showed that both abandonment sequences recorded quasi-annual scale fluvial/tidal deposition couplets. In both cases tidal deposits contained very little sand, and were higher in organic and inorganic carbon content than the sandier fluvial through-flow deposits. However, the two abandonment fills differed significantly in terms of the temporal progression of channel narrowing and fluvial sediment deposition characteristics. The first abandonment sequence led to a more rapid narrowing of Ropers Slough and produced deposits with a positive relationship between grain size/deposit thickness and discharge. The second abandonment resulted in a much slower narrowing of Ropers Slough and generally thinner fluvial deposits with no clear relationship between grain size/deposit thickness and discharge. The δ13C values and organic nitrogen to organic carbon ratios of deposits from the first phase overlapped with Eel River suspended sediment characteristics found for low flows (1-5 times mean discharge), while those of the second phase were consistent suspended sediment from higher flows (7-10 times mean discharge). The abandoned channel fill sequences appeared to differ due to the topographic steering of bed sediment transport and

  2. Human-induced stream channel abandonment/capture and filling of floodplain channels within the Atchafalaya River Basin, Louisiana

    USGS Publications Warehouse

    Kroes, Daniel E.; Kraemer, Thomas F.

    2013-01-01

    The Atchafalaya River Basin is a distributary system of the Mississippi River containing the largest riparian area in the lower Mississippi River Valley and the largest remaining forested bottomland in North America. Reductions in the area of open water in the Atchafalaya have been occurring over the last 100 years, and many historical waterways are increasingly filled by sediment. This study examines two cases of swamp channels (3/s) that are filling and becoming unnavigable as a result of high sediment loads and slow water velocities. The water velocities in natural bayous are further reduced because of flow capture by channels constructed for access. Bathymetry, flow, suspended sediment, deposited bottom-material, isotopes, and photointerpretation were used to characterize the channel fill. On average, water flowing through these two channels lost 23% of the suspended sediment load in the studied reaches. Along one of the studied reaches, two constructed access channels diverted significant flow out of the primary channel and into the adjacent swamp. Immediately downstream of each of the two access channels, the cross-sectional area of the studied channel was reduced. Isotopic analyses of bottom-material cores indicate that bed filling has been rapid and occurred after detectable levels of Cesium-137 were no longer being deposited. Interpretation of aerial photography indicates that water is bypassing the primary channels in favor of the more hydraulically efficient access channels, resulting in low or no-velocity flow conditions in the primary channel. These swamp channel conditions are typical in the Atchafalaya River Basin where relict large channel dimensions result in flow velocities that are normally too low to carry fine-grained sediment. Constructed channels increase the rate of natural channel avulsion and abandonment as a result of flow capture.

  3. A Lower Rhine flood chronology based on the sedimentary record of an abandoned channel fill

    NASA Astrophysics Data System (ADS)

    Toonen, W. H. J.; Winkels, T. G.; Prins, M. A.; de Groot, L. V.; Bunnik, F. P. M.; Cohen, K. M.

    2012-04-01

    The Bienener Altrhein is an abandoned channel of the Lower Rhine (Germany). Following a late 16th century abandonment event, the channel was disconnected from the main stream and the oxbow lake gradually filled with 8 meters of flood deposits. This process still continues today. During annual floods, a limited proportion of overbank discharge is routed across the oxbow lake. Large floods produce individual flood layers, which are visually recognized in the sedimentary sequence. Based on the sedimentary characteristics of these event layers, we created a ~450-year flood chronology for the Lower Rhine. Laser-diffraction grain size measurements were used to assess relative flood magnitudes for individual flood event layers. Continuous sampling at a ~2 cm interval provided a high-resolution record, resolving the record at an annual scale. Standard descriptive techniques (e.g., mean grain size, 95th percentile, % sand) and the more advanced 'end member modelling' were applied to zoom in on the coarse particle bins in the grain size distributions, which are indicative of higher flow velocities. The most recent part of the record was equated to modern discharge measurements. This allows to establish relations between deposited grain size characteristics in the abandoned channel and flood magnitudes in the main river. This relation can also be applied on flood event layers from previous centuries, for which only water level measurements and historical descriptions exist. This makes this method relevant to expand data series used in flood frequency analysis from 100 years to more than 400 years. To date event-layers in the rapidly accumulated sequence, we created an age-depth model that uses organic content variations to tune sedimentation rates between the known basal and top ages. No suitable identifiable organic material for radiocarbon dating was found in the cores. Instead, palynological results (introduction of agricultural species) and palaeomagnetic secular

  4. Hydroclimatic signal and LBK cultural activity in the Upper and Lower Rhine, inferred from abandoned channel fill deposits

    NASA Astrophysics Data System (ADS)

    Berger, J. F.; Salvador, P. G.; Erkens, G.; Toonen, W. H. J.; Purdue, L.; Barra, A.; Houben, P.

    2012-04-01

    The Linear Band Ceramic (LBK) culture represents a major event in the spread of agriculture in Europe. Occupation particularly occurred in river valleys, with largest densities found along the rivers Danube, Elbe and Rhine. The interaction between the emergence of this culture and the dominant climatic and hydrological conditions is not yet fully established. As part of the ANR OBRESOC project, in which LBK activity is investigated in a transect from France (Marne river) to the catchment of the Danube river (Tisza), we studied palaeo-environmental changes in the Rhine valley between 7600-6600 cal. yrs. BP. Focus is on the Upper Rhine Graben and the Lower Rhine valley near the Rhine Delta apex, which is thought to be a peripheral region of LBK-activity. In these regions, a total of five cores from abandoned channels were analysed to reconstruct palaeo-environmental dynamics in vegetation and fluvial activity during the period of LBK development. Abandoned channel fills are excellent sites to perform detailed studies of palaeo-environmental dynamics, as they (i) form proximal locations to occupation sites of the LBK culture, (ii) act as efficient traps of sediments in which different environmental proxies are well preserved, (iii) contain well-datable material for the construction of detailed age-depth models, and (iv) provide a long proxy record, potentially over more than a millennium at a single site. On all cores, high resolution analysis of channel fill deposits (grain size and geophysical properties) and biotic proxies (micro-charcoal fluxes and pollen assemblages) were preformed to reconstruct palaeo-environmental signals, such as changes in fluvial activity, forest fires, and vegetation evolution, which may be related to agricultural activity, and climatic and hydrogeomorphic changes in the region. In this contribution we compare the results of the high-resolution core analyses (1,5 to 5m sequences for the studied timeframe) derived from the more densely

  5. Channel morphology and flow structure of an abandoned channel under varying stages

    NASA Astrophysics Data System (ADS)

    Costigan, Katie H.; Gerken, Joseph E.

    2016-07-01

    Abandoned channels are those channels left behind as meandering rivers migrate over their floodplains and remain among the most enigmatic features of the riverscape, especially related to their hydraulics and geomorphology. Abandoned channels are being considered and implemented as restoration and rehabilitation strategies for large rivers but we do not yet have a sound understanding of their hydromorphodynamics. The overall objectives of this work were to assess the bed morphology and flow structure of a large, dynamically connected abandoned channel (e.g., the channel is inundated during annual or decadal floods through bank overflow) under varying stages. Here we document the hydromorphodynamics of an abandoned channel during 3.4, 9.2, and 37.9 return interval discharges using an acoustic Doppler current profiler. Flow separation was observed along the channel entrance during the lowest flow surveying campaign but was not seen during the higher flow campaign. Width to depth ratio and channel width at the exit both progressively decreased from the first surveying campaign, despite the final campaign having the highest measured discharge. Large zones of flow stagnation and recirculation were observed, with depth-averaged velocity vectors not aligning in one direction, in the abandoned channel where water from the entrance was meeting water coming up from the exit during moderate discharges. The abandoned channel has been maintained for at least 25 years due to its low diversion angle and it being perched above the Kansas River. Results of this study provide insights of how flow hydraulics and physical characteristics of abandoned channel change under varying stages.

  6. Channel fill characteristics in submarine fans and deltas

    SciTech Connect

    Bouma, A.H.; Goddard, D. )

    1993-02-01

    Excellent data sources may not answer all pertinent questions and multifold seismic data usually cannot resolve internal characteristics of channel fills, even when it can detect the channel. Well log correlations can be wrong, especially when dealing with thin channel fills and outcrops are seldom sufficiently large to reveal a complete channel fill. In the final analysis, integration of all these types of data is necessary. Although not well understood, a lot of similarities exist between the channel fills from submarine fans and those from deltas. It is definitely beneficial to compare data from both environments. Channels and their fills can be: (1) primarily the result of major erosion forming an incisement that becomes gradually filled; (2) primarily the result of deposition, maintaining a channel, gradually filling it and simultaneously building its levees; (3) massive fill; (4) a bedded fill with or without an upward and/or lateral thinning or fining; or (5) a combination of thick bedded and thin bedded. Many channels alternate between erosional and depositional activities. Often an erosional cut is lined with shale, reducing fluid flow between channel sandstones and those of the levees. Also, a thorough knowledge of all of these varied processes is essential for the understanding of why [open quotes]massive[close quotes] channel fills can be wet and [open quotes]thin-bedded levees[close quotes] deposits oil prone.

  7. Scour and fill in a stream channel, East Fork River, western Wyoming

    USGS Publications Warehouse

    Andrews, Edmund D.

    1978-01-01

    Frequent soundings of 11 cross sections located on the East Fork River, western Wyoming, during a spring flood revealed two sequences of channel scour and fill. All sections either scoured or filled at the flood crests relative to their low-flow condition. The sections which scoured at high flow (called scouring sections) generally tended to fill at low flow. Conversely, the sections which filled at high flow (called filling sections) generally tended to scour at low flow. The critical discharge at which the character of a section changed from scouring to filling or vice versa was approximately the bankfull discharge. Therefore, at any discharge except bankfull, some sections were accumulating bed material (fill), while others were being depleted of bed material (scour). (Woodard-USGS)

  8. Microchannel Technologies for Artificial Lungs: (2) Screen-filled Wide Rectangular Channels

    PubMed Central

    Kung, MC; Lee, JK; Kung, HH; Mockros, LF

    2009-01-01

    Artificial lungs with blood-side channels on a 10 to 40 μm scale would be characterized, similar to the natural lungs, by tens of thousands to hundreds of millions parallel blood channels, short blood paths, low pressure drops, and low blood primes. A major challenge for developing such devices is the requirement that the multitude of channels must be uniform from channel to channel and along each channel. One possible strategy for developing microchannel artificial lungs is to fill broad rectangular channels with micro scale screens that can provide uniform support and stability. The present work explores the effectiveness of 40 μm screen-filled blood-side channels and, as a comparison, 82 μm screen-filled channels. Small concept-devices, consisting of a single 69 mm wide and 3 or 6 mm long channel, were tested using 30% hematocrit blood and oxygen or air on the gas side. The measured oxygen fluxes in the devices were in the range of 4 to 9×10-7 moles/(min·cm2), with the latter close to the theoretical membrane limit. The pressure drop was in the range of 1 to 6 mmHg. Extrapolating the data to a device designed to process 4 L/min suggests a required blood prime of only 35 mL. PMID:18645355

  9. Single-step fabrication of microfluidic channels filled with nanofibrous membrane using femtosecond laser irradiation

    NASA Astrophysics Data System (ADS)

    Tavangar, Amirhossein; Tan, Bo; Venkatakrishnan, K.

    2010-08-01

    In this paper, we demonstrate a new method of fabricating silicon microfluidic channels filled with a porous nanofibrous structure utilizing a femtosecond laser. The nanofibrous structure can act as a membrane used for microfiltration. This method allows us to generate both the microfluidic channel and the fibrous nanostructure in a single step under ambient conditions. Due to laser irradiation, a large number of nanoparticles ablate from the channel surface, and then aggregate and grow into porous nanofibrous structures and fill the channels. Energy dispersive x-ray spectroscopy (EDS) analysis was conducted to examine the oxygen concentration in the membrane structure. Our results demonstrated that by controlling the laser parameters including pulse repetition, pulse width and scanning speed, different microfluidic channels with a variety of porosity could be obtained.

  10. Ion exchange phase transitions in water-filled channels with charged walls.

    PubMed

    Zhang, J; Kamenev, A; Shklovskii, B I

    2006-05-01

    Ion transport through narrow water-filled channels is impeded by a high electrostatic barrier. The latter originates from the large ratio of the dielectric constants of the water and the surrounding media. We show that "doping," i.e., immobile charges attached to the walls of the channel, substantially reduces the barrier. This explains why most of the biological ion channels are "doped." We show that at rather generic conditions the channels may undergo ion exchange phase transitions (typically of the first order). Upon such a transition a finite latent concentration of ions may either enter or leave the channel, or be exchanged between the ions of different valences. We discuss possible implications of these transitions for the Ca-vs-Na selectivity of biological Ca channels. We also show that transport of divalent Ca ions is assisted by their fractionalization into two separate excitations.

  11. Seismic facies of incised-channel fill deposits of paleo-Seomjin River in the South Sea, Korea

    NASA Astrophysics Data System (ADS)

    Bae, Sung Ho; Kong, Gee Soo; Choul Kim, Dae; Lee, Gwang Soo; Yoo, Dong Geun

    2016-04-01

    High-resolution (Chirp and Sparker system) seismic profiles and piston core samples were analyzed to investigate the depositional environment of paleo-channel in the continental shelf of South Sea. Approximately 1,940 line-km data of chirp and sparker profiles was acquired. Along with seismic profiles, 20 piston core and 10 box core samples collected in 2015. The paleo-channel of Seomjin River is distributed in the continental shelf, with approximately 109 km long, 800-5,000 m wide, and more than 890 km2. The paleo-channel of meandering and straight type is dominant in the inner shelf while changed to braided type in the outer shelf. The paleo-channels in sparker seismic data formed presumably as fluvial systems when the shelf was exposed during the Last Glacial Maximum (LGM). The seismic facies of incision fill divided into five types basis of an erosional surface and internal seismic reflectors: (1) transparent to semi-transparent incised channel fill, (2) parallel to sub-parallel incised channel fill, (3) complex incised channel fill, (4) divergent incised channel fill, and (5) chaotic incised channel fill. The chaotic incised channel fill deposits are consists of gravel with shell fragments in the outer shelf and indicate the LGM to early transgressive (fluvial lag deposits). The complex incised channel fill deposits are dominated by sand and gravel with shell fragments in the mid to outer shelf. The cores which were obtained above the transparent to semi-transparent and parallel to sub-parallel incised channel fill deposits are dominated by mud. These types are dominant in the upstream (inner shelf). The acoustically transparent zones of this type with low-energy, passively infilling depositional environment, suggest the presence of basin muddy deposits. These muddy sediments were likely deposited during a more advanced stage of the Holocene transgression. Thus, the paleo-channel of Seomjin River is strongly controlled by sea-level change and sediment

  12. Identification and characterization of solvent-filled channels in human ferrochelatase.

    PubMed

    Medlock, Amy E; Najahi-Missaoui, Wided; Ross, Teresa A; Dailey, Tamara A; Burch, Joseph; O'Brien, Jessica R; Lanzilotta, William N; Dailey, Harry A

    2012-07-10

    Ferrochelatase catalyzes the formation of protoheme from two potentially cytotoxic products, iron and protoporphyrin IX. While much is known from structural and kinetic studies on human ferrochelatase of the dynamic nature of the enzyme during catalysis and the binding of protoporphyrin IX and heme, little is known about how metal is delivered to the active site and how chelation occurs. Analysis of all ferrochelatase structures available to date reveals the existence of several solvent-filled channels that originate at the protein surface and continue to the active site. These channels have been proposed to provide a route for substrate entry, water entry, and proton exit during the catalytic cycle. To begin to understand the functions of these channels, we investigated in vitro and in vivo a number of variants that line these solvent-filled channels. Data presented herein support the role of one of these channels, which originates at the surface residue H240, in the delivery of iron to the active site. Structural studies of the arginyl variant of the conserved residue F337, which resides at the back of the active site pocket, suggest that it not only regulates the opening and closing of active site channels but also plays a role in regulating the enzyme mechanism. These data provide insight into the movement of the substrate and water into and out of the active site and how this movement is coordinated with the reaction mechanism.

  13. Identification and Characterization of Solvent-Filled Channels in Human Ferrochelatase

    SciTech Connect

    Medlock, Amy E.; Najahi-Missaoui, Wided; Ross, Teresa A.; Dailey, Tamara A.; Burch, Joseph; O’Brien, Jessica R.; Lanzilotta, William N.; Dailey, Harry A.

    2012-08-31

    Ferrochelatase catalyzes the formation of protoheme from two potentially cytotoxic products, iron and protoporphyrin IX. While much is known from structural and kinetic studies on human ferrochelatase of the dynamic nature of the enzyme during catalysis and the binding of protoporphyrin IX and heme, little is known about how metal is delivered to the active site and how chelation occurs. Analysis of all ferrochelatase structures available to date reveals the existence of several solvent-filled channels that originate at the protein surface and continue to the active site. These channels have been proposed to provide a route for substrate entry, water entry, and proton exit during the catalytic cycle. To begin to understand the functions of these channels, we investigated in vitro and in vivo a number of variants that line these solvent-filled channels. Data presented herein support the role of one of these channels, which originates at the surface residue H240, in the delivery of iron to the active site. Structural studies of the arginyl variant of the conserved residue F337, which resides at the back of the active site pocket, suggest that it not only regulates the opening and closing of active site channels but also plays a role in regulating the enzyme mechanism. These data provide insight into the movement of the substrate and water into and out of the active site and how this movement is coordinated with the reaction mechanism.

  14. Giant scour-fills in ancient channel-lobe transition zones: Formative processes and depositional architecture

    NASA Astrophysics Data System (ADS)

    Hofstra, M.; Hodgson, D. M.; Peakall, J.; Flint, S. S.

    2015-11-01

    Scours are common features of modern deep-marine seascapes, particularly downstream of the mouths of slope channels within channel-lobe transition zones (CLTZs). Their dimensions can exceed hundreds of metres in width and length, and tens of metres in depth. However, the stratigraphic architecture of large (> 100 m width) scours have not been described in detail from exhumed CLTZs. Here, the infill of two erosional features (0.5-1 km long and 15-20 m thick) from the Permian Karoo Basin succession, South Africa, are presented from palaeogeographically well-constrained CLTZs; one from Fan 3 in the Tanqua depocentre and one from Unit A5 in the Laingsburg depocentre. The basal erosion surfaces of the features are asymmetric with steep, undulating, and composite upstream margins, and low gradient simple downstream margins. The basal infill consists of thin-bedded siltstone and sandstone beds cut by closely-spaced scours; these beds are interpreted as partially reworked fine grained tails of bypassing flows with evidence for flow deflection. The erosional features are interpreted as giant scour-fills. The Unit A5 scour-fill shows a simple cut-and-fill history with lateral and upward transitions from siltstone- to sandstone-prone deposits. In contrast, the Fan 3 scour-fill shows headward erosion and lengthening of the scour surface suggesting temporal changes in the interaction between turbidity currents and the scour surface. This relationship could support the occurrence of a hydraulic jump during scour formation, whilst the majority of the fill represents deposition from subcritical flows. Different scour preservation mechanisms can be used to explain the style of infill. The architecture, sedimentary facies and palaeoflow patterns of the scour-fills are distinctly different from well documented adjacent basin-floor channel-fills at the same stratigraphic levels. The recognition of scour-fills helps to constrain their sedimentological and stratigraphic expression in

  15. High-resolution pluronic-filled microchip CE-SSCP analysis system via channel width control.

    PubMed

    Shin, Giyoung; Kim, Dong-Kyun; Doh, Junsang; Lee, Daeyeon; Lee, Nam Ki; Jung, Gyoo Yeol

    2016-02-01

    Although the resolution of CE-SSCP has been significantly improved by using a poly(ethyleneoxide)-poly(propyleneoxide)-poly(ethyleneoxide) (PEO-PPO-PEO; Pluronic(®)) triblock copolymer as a separation medium, CE-SSCP on a microchip format is not widely applicable because their resolution is limited by short channel length. Therefore, a strategy to improve the resolution in channels of limited lengths is highly required for enabling microchip-based CE-SSCP. In this study, we developed a high-resolution CE-SSCP microchip system by controlling the width of the pluronic-filled channel. We tested four different channel widths of 180, 240, 300, and 400 μm, and found that 300 μm showed the highest resolution in the separation of two pathogen specific markers. Potential applications of our method in various genetic analyses were also shown by using SNP markers for spinal muscular atrophy. PMID:26542319

  16. Darcy Flow in a Wavy Channel Filled with a Porous Medium

    SciTech Connect

    Gray, Donald D; Ogretim, Egemen; Bromhal, Grant S

    2013-05-17

    Flow in channels bounded by wavy or corrugated walls is of interest in both technological and geological contexts. This paper presents an analytical solution for the steady Darcy flow of an incompressible fluid through a homogeneous, isotropic porous medium filling a channel bounded by symmetric wavy walls. This packed channel may represent an idealized packed fracture, a situation which is of interest as a potential pathway for the leakage of carbon dioxide from a geological sequestration site. The channel walls change from parallel planes, to small amplitude sine waves, to large amplitude nonsinusoidal waves as certain parameters are increased. The direction of gravity is arbitrary. A plot of piezometric head against distance in the direction of mean flow changes from a straight line for parallel planes to a series of steeply sloping sections in the reaches of small aperture alternating with nearly constant sections in the large aperture bulges. Expressions are given for the stream function, specific discharge, piezometric head, and pressure.

  17. Channel flow and trichloroethylene treatment in a partly iron-filled fracture: experimental and model results.

    PubMed

    Cai, Zuansi; Merly, Corrine; Thomson, Neil R; Wilson, Ryan D; Lerner, David N

    2007-08-15

    Technical developments have now made it possible to emplace granular zero-valent iron (Fe(0)) in fractured media to create a Fe(0) fracture reactive barrier (Fe(0) FRB) for the treatment of contaminated groundwater. To evaluate this concept, we conducted a laboratory experiment in which trichloroethylene (TCE) contaminated water was flushed through a single uniform fracture created between two sandstone blocks. This fracture was partly filled with what was intended to be a uniform thickness of iron. Partial treatment of TCE by iron demonstrated that the concept of a Fe(0) FRB is practical, but was less than anticipated for an iron layer of uniform thickness. When the experiment was disassembled, evidence of discrete channelised flow was noted and attributed to imperfect placement of the iron. To evaluate the effect of the channel flow, an explicit Channel Model was developed that simplifies this complex flow regime into a conceptualised set of uniform and parallel channels. The mathematical representation of this conceptualisation directly accounts for (i) flow channels and immobile fluid arising from the non-uniform iron placement, (ii) mass transfer from the open fracture to iron and immobile fluid regions, and (iii) degradation in the iron regions. A favourable comparison between laboratory data and the results from the developed mathematical model suggests that the model is capable of representing TCE degradation in fractures with non-uniform iron placement. In order to apply this Channel Model concept to a Fe(0) FRB system, a simplified, or implicit, Lumped Channel Model was developed where the physical and chemical processes in the iron layer and immobile fluid regions are captured by a first-order lumped rate parameter. The performance of this Lumped Channel Model was compared to laboratory data, and benchmarked against the Channel Model. The advantages of the Lumped Channel Model are that the degradation of TCE in the system is represented by a first

  18. Dynamics of Elastic Beams with Embedded Fluid-Filled Parallel-Channel Networks

    PubMed Central

    Gat, Amir D.

    2015-01-01

    Abstract A pressurized fluid-filled parallel-channel network embedded in an elastic beam, asymmetrically to the neutral plane, will create a deformation field within the beam. Deformation due to embedded fluidic networks is currently studied in the context of soft actuators and soft-robotic applications. Expanding on this concept, configurations can be designed so that the pressure in the channel network is created directly from external forces acting on the beam, and thus can be viewed as passive solid–fluid composite structures. We approximate the deformation of such structures and relate the fluid pressure and geometry of the network to a continuous deformation-field function. This enables the design of networks creating steady arbitrary deformation fields as well as to eliminate deformation created by external time-varying forces, thus increasing the effective rigidity of the beam. In addition, by including the effects of the deformation created by the channel network on the beam inertia, we can modify the response of the beam to external time-varying forces. We present a scheme to design channel networks that create predefined oscillating deformation patterns in response to external oscillating forces. The ability to include inertial effects is relevant to the design of dynamic soft robots and soft actuators. Our results are illustrated and validated by numerical computations.

  19. Combustion in a horizontal channel partially filled with a porous media

    NASA Astrophysics Data System (ADS)

    Johansen, C.; Ciccarelli, G.

    2008-07-01

    Experiments were carried out to investigate the combustion propagation phenomenon in a horizontal channel partially filled with ceramic-oxide spherical beads. A 1.22 m long, 43 mm nominally thick layer of spherical beads is located at the ignition end of a 2.44 m long, 76 mm square channel. Tests were performed with 6.4 and 12.7 mm diameter beads. A flame is ignited at the bead end wall by an automotive spark ignition system. Flame propagation and pressure measurements are obtained via ionization probes and piezoelectric pressure transducers mounted on the top and bottom surfaces of the channel. High-speed schlieren video was used to visualize the structure of the explosion front. Experiments were performed with a 31% nitrogen diluted stoichiometric methane oxygen mixture at room temperature and at an initial pressure in the range of 15 50 kPa. For initial pressures of 15 and 20 kPa the flame accelerates to a velocity close to the speed of sound in the combustion products. For initial pressure of 30 kPa and higher DDT occurs in the gap above the bead layer. An explosion front propagating at a velocity just under the CJ detonation velocity is detected in the bead layer even though the bead layer pore size is much smaller than the detonation cell size. It is demonstrated that flame propagation within the bead layer is the driving force behind the very rapid flame acceleration observed, however the DDT event occurring in the gap above the bead layer is not affected by the bead layer porosity. Schlieren video indicates that the structure of the explosion front varies across the channel height and with propagation distance down the channel.

  20. Linear stability of a Berman flow in a channel partially filled with a porous medium

    NASA Astrophysics Data System (ADS)

    Deng, Chuntao; Martinez, D. Mark

    2005-02-01

    The temporal stability of similarity solutions for an incompressible fluid moving in a channel partially filled with a porous medium is analyzed. A constant wall suction acting on the bottom surface of the porous medium drives the fluid; the upper wall of the channel is impermeable. This work extends the work of King and Cox ["Asymptotic analysis of the steady-state and time-dependent Berman problem," J. Eng. Math. 39, 87 (2001)] to a wider class of similarity solutions where coupled flow, both above and through a porous medium, is considered. In this work, a similarity transform is proposed which satisfies both the Navier-Stokes equation in the clear fluid portion of the domain and the Brinkman extended Darcy law relationship in the porous medium. The boundary conditions between the clear fluid and porous regions are those outlined by Ochoa-Tapia and Whitaker ["Momentum transfer at the boundary between a porous medium and a homogeneous fluid I: theoretical development," Int. J. Heat Mass Transfer 38, 2635 (1995)]. The solutions of the steady flow are approximated analytically, in the limit of small wall suction, and numerically. Multiple steady-state solutions were found. The temporal stability of the solutions indicates turning-point bifurcations and instability only occurred with reverse flows.

  1. Time-dependent bubble motion through a liquid filled compliant channel

    NASA Astrophysics Data System (ADS)

    Halpern, David; Gaver, Donald; Jensen, Oliver

    2000-11-01

    Pulmonary airway closure occurs when the liquid lining layer occludes the airway and obstructs airflow. Meniscus formation is the result of a surface-tension driven instability within the liquid layer. Airway 'compliant collapse' may result, which leads to tube buckling with airway walls held in apposition. Airway closure is common in premature neonates who do not produce sufficient surfactant and those suffering from emphysema. To model the reopening of a collapsed airway flooded with fluid, we consider the time-dependent motion of an air-bubble driven by a positive bubble pressure Pb through a liquid filled compliant channel. The governing Stokes equations are solved using the boundary element method near the bubble tip, and lubrication theory sufficiently far ahead of the buble where the channel walls have a gentle taper. Results show that for Pb > P_crit, the bubble moves forward and converges to a steady velocity as the airway walls 'peel' open. For Pb < P_crit, no steady solutions are found because fluid continuously accummulates ahead of the bubble tip. This result validates the stability analysis of the previously steady wall peeling solution branch. The impact of the flow field on transport of surfactant and the applied shear and normal stresses on the wall as they relate to pulmonary reopening are also discussed.

  2. Structural and functional characteristics of natural and constructed channels draining a reclaimed mountaintop removal and valley fill coal mine

    EPA Science Inventory

    Mountaintop removal and valley fill (MTR/VF) coal mining has altered the landscape of the Central Appalachian region in the United States. The goals of this study were to 1) compare the structure and function of natural and constructed stream channels in forested and MTR/VF catch...

  3. Experimental and numerical characterization of the water flow in spacer-filled channels of spiral-wound membranes.

    PubMed

    Bucs, Szilard S; Linares, Rodrigo Valladares; Marston, Jeremy O; Radu, Andrea I; Vrouwenvelder, Johannes S; Picioreanu, Cristian

    2015-12-15

    Micro-scale flow distribution in spacer-filled flow channels of spiral-wound membrane modules was determined with a particle image velocimetry system (PIV), aiming to elucidate the flow behaviour in spacer-filled flow channels. Two-dimensional water velocity fields were measured in a flow cell (representing the feed spacer-filled flow channel of a spiral wound reverse osmosis membrane module without permeate production) at several planes throughout the channel height. At linear flow velocities (volumetric flow rate per cross-section of the flow channel considering the channel porosity, also described as crossflow velocities) used in practice (0.074 and 0.163 m·s(-1)) the recorded flow was laminar with only slight unsteadiness in the upper velocity limit. At higher linear flow velocity (0.3 m·s(-1)) the flow was observed to be unsteady and with recirculation zones. Measurements made at different locations in the flow cell exhibited very similar flow patterns within all feed spacer mesh elements, thus revealing the same hydrodynamic conditions along the length of the flow channel. Three-dimensional (3-D) computational fluid dynamics simulations were performed using the same geometries and flow parameters as the experiments, based on steady laminar flow assumption. The numerical results were in good agreement (0.85-0.95 Bray-Curtis similarity) with the measured flow fields at linear velocities of 0.074 and 0.163 m·s(-1), thus supporting the use of model-based studies in the optimization of feed spacer geometries and operational conditions of spiral wound membrane systems. PMID:26433778

  4. Experimental and numerical characterization of the water flow in spacer-filled channels of spiral-wound membranes.

    PubMed

    Bucs, Szilard S; Linares, Rodrigo Valladares; Marston, Jeremy O; Radu, Andrea I; Vrouwenvelder, Johannes S; Picioreanu, Cristian

    2015-12-15

    Micro-scale flow distribution in spacer-filled flow channels of spiral-wound membrane modules was determined with a particle image velocimetry system (PIV), aiming to elucidate the flow behaviour in spacer-filled flow channels. Two-dimensional water velocity fields were measured in a flow cell (representing the feed spacer-filled flow channel of a spiral wound reverse osmosis membrane module without permeate production) at several planes throughout the channel height. At linear flow velocities (volumetric flow rate per cross-section of the flow channel considering the channel porosity, also described as crossflow velocities) used in practice (0.074 and 0.163 m·s(-1)) the recorded flow was laminar with only slight unsteadiness in the upper velocity limit. At higher linear flow velocity (0.3 m·s(-1)) the flow was observed to be unsteady and with recirculation zones. Measurements made at different locations in the flow cell exhibited very similar flow patterns within all feed spacer mesh elements, thus revealing the same hydrodynamic conditions along the length of the flow channel. Three-dimensional (3-D) computational fluid dynamics simulations were performed using the same geometries and flow parameters as the experiments, based on steady laminar flow assumption. The numerical results were in good agreement (0.85-0.95 Bray-Curtis similarity) with the measured flow fields at linear velocities of 0.074 and 0.163 m·s(-1), thus supporting the use of model-based studies in the optimization of feed spacer geometries and operational conditions of spiral wound membrane systems.

  5. Axial Channel Morphology Fill and Movement Within Submarine Canyons off California

    NASA Astrophysics Data System (ADS)

    Paull, C. K.; Caress, D. W.; Ussler, W.; Lundsten, E.; Thomas, H.

    2008-12-01

    Axial channels of seven submarine canyons off California have recently been investigated with ultrahigh resolution multibeam surveys. Vibracores collected from remotely operated vehicles (ROVs) provide ground truth data on the materials within the axis of six of these canyons. Acoustic beacons were used to track movement of the seafloor within the axis of Monterey Canyon. Multibeam bathymetry (0.15 m vertical precision and 1.0 m horizontal resolution at 50 m survey altitude) and chirp seismic-reflection profiles (0.11 m vertical resolution) were collected from an autonomous underwater vehicle (AUV). Inertial navigation combined with Doppler velocity sonar allows the AUV to navigate the sinuous canyons at 3 kt on a pre-programmed route ~50 m above the seafloor. Submarine canyons that head near the shoreline (Monterey, Hueneme, Mugu, Redondo and La Jolla) contain similar wave-like bedforms with 20-100 m wavelengths and amplitudes up to 2.5 m oriented roughly perpendicular to the channel axis. These bedforms are asymmetric in profile with a steep down-canyon face and crescent-shaped, concave down-canyon. They are observed throughout the surveys (80-800 m water depth) and appear to form genetically similar packages (0.1 to 3 km long) that terminate upslope at a somewhat higher topographic step. Generally, bedform groups are found within the axial channel, but occasionally extend up the canyon walls. ROV-collected vibracores show that the wave-like bedforms comprise recent, coarse-grained gravity flow deposits, suggesting these canyons are active. In contrast, two submarine canyons with heads on the outer shelf (Soquel and Santa Monica) lack these wave-like bedforms and have relatively smooth axial channel floors. Vibracores show these canyons are filled with generally uniform fine-grained sediments, suggesting they are inactive. Apparently wave-like bedforms are common features of active submarine canyons. To assess whether sediment within a canyon floor is moved by

  6. Channel-fill coal beds along the western margin of the Eastern Kentucky Coal Field

    USGS Publications Warehouse

    Eble, C.F.; Greb, S.F.

    1997-01-01

    Four channel-filling coal beds from the lower part of the Breathitt Formation (lower Middle Pennsylvanian, late Westphalian A) were examined palynologically, petrographically and geochemically to determine the paleoenvironmental conditions under which these peats accumulated. These results were then compared with detailed sedimentological analyses of the strata overlying the coal in the channels to see if any genetic relationship between coal composition and the origin of the overburden could be drawn. All four of the coal beds used in this study are located in the western-most part of the Eastern Kentucky Coal Field and occur at, or near, the Early Pennsylvanian unconformity (0-30 m). Lycospora and Densosporites (and related crassicingulate taxa, e.g. Cristatisporites, Cingulizonates and Radiizonates) dominate the studied assemblages, with Granulatisporites (and related trilete, sphaerotriangular genera, e.g. Leiotriletes and Lophotriletes), Laevigatosporites and Schulzospora being common accessory genera. Petrographically, all four coals contain high percentages of vitrinite macerals (avg. 78.6% mineral matter free), moderate amounts of liptinite (or exinite) macerals (avg. 14.9%, mmf) and low percentages of inertinite macerals (avg. 6.5%, mmf). Strata above the coals consist of dark, carbonaceous shales, and heterolithic strata that exhibit varying degrees of bioturbation. Commonly occurring trace fossils include Arenicolites, Monocraterion, Planolites and Skolithos. Although marine-influenced strata, as determined from detailed sedimentology and ichnology (the study of trace fossils), covers all four coal beds, they are not uniformly high in total total sulfur content as might be expected. Rather they are extremely variable, ranging from 1-9% (dry basis) total sulfur. Ash yields are also variable ranging from 6.2-54.3% (dry basis). It is probable that the origin of the very first sediments covering the peat, as well as the amount of brackish water influence

  7. Safety analysis of high pressure 3He-filled micro-channels for thermal neutron detection.

    SciTech Connect

    Ferko, Scott M.; Galambos, Paul C.; Derzon, Mark Steven; Renzi, Ronald F.

    2008-11-01

    This document is a safety analysis of a novel neutron detection technology developed by Sandia National Laboratories. This technology is comprised of devices with tiny channels containing high pressure {sup 3}He. These devices are further integrated into large scale neutron sensors. Modeling and preliminary device testing indicates that the time required to detect the presence of special nuclear materials may be reduced under optimal conditions by several orders of magnitude using this approach. Also, these devices make efficient use of our {sup 3}He supply by making individual devices more efficient and/or extending the our limited {sup 3}He supply. The safety of these high pressure devices has been a primary concern. We address these safety concerns for a flat panel configuration intended for thermal neutron detection. Ballistic impact tests using 3 g projectiles were performed on devices made from FR4, Silicon, and Parmax materials. In addition to impact testing, operational limits were determined by pressurizing the devices either to failure or until they unacceptably leaked. We found that (1) sympathetic or parasitic failure does not occur in pressurized FR4 devices (2) the Si devices exhibited benign brittle failure (sympathetic failure under pressure was not tested) and (3) the Parmax devices failed unacceptably. FR4 devices were filled to pressures up to 4000 + 100 psig, and the impacts were captured using a high speed camera. The brittle Si devices shattered, but were completely contained when wrapped in thin tape, while the ductile FR4 devices deformed only. Even at 4000 psi the energy density of the compressed gas appears to be insignificant compared to the impact caused by the incoming projectile. In conclusion, the current FR4 device design pressurized up to 4000 psi does not show evidence of sympathetic failure, and these devices are intrinsically safe.

  8. Evaluating the Influence of Floodplain-filling Styles on Channel-belt Stacking and Basin-scale Fluvial Architecture

    NASA Astrophysics Data System (ADS)

    Chamberlin, E.; Hajek, E. A.

    2014-12-01

    Recent work in modern and ancient systems has shown a range of characteristic floodplain sedimentation patterns acting over a range of temporal and spatial scales. In aggradational fluvial systems floodplain sedimentation style influences where rivers relocate during avulsion, which in turn influences the distribution of channel-belt sandstones in stratigraphy over long timescales. Exploring the link between floodplain-sedimentation patterns and avulsions is therefore important for both predicting stratigraphic architecture and using stratigraphy to interpret paleo-floodplain sedimentation dynamics. Here we use an object-based model of basin filling to explore how different floodplain aggradation styles (including both uniform and exponential decay) affect the stratigraphic preservation of three different avulsion patterns: random (channels are equally likely to relocate anywhere on the floodplain), compensational (channels relocate to the lowest point on the floodplain), and clustered (channels relocate to a point near the previous channel position). Preliminary modeling results suggest that only clustered avulsion patterns are identifiable under uniform floodplain aggradation conditions, but that different avulsion patterns generate unique sand-body distributions under exponential floodplain sedimentation. This suggests that floodplain-aggradation styles influence how well we can interpret paleo-avulsion patterns in ancient deposits. We apply these insights to the Paleocene-Eocene Wasatch Formation in western Colorado to explore the relationship between preserved floodplain deposits and basin-scale sand-body architecture. We compare proxies for paleo-floodplain-aggradation patterns (including paleosol development, lateral continuity of paleosol horizons, and occurrence and distribution of splays) in three different members with quantitative metrics of channel-body organization at both sand-body and outcrop scales. Changes in floodplain deposits and sand

  9. Vendor Abandonment.

    ERIC Educational Resources Information Center

    Hegarty, Kevin; And Others

    1986-01-01

    Three articles address the relationship between a library and the vendor of its automated system from several points of view: library-initiated vendor abandonment, vendor-initiated abandonment, nonperforming vendor and nonfunctioning system, and changing systems. Acceptance testing and financial, personnel, and legal aspects of vendor abandonment…

  10. The Deformation of Polydimethylsiloxane (PDMS) Microfluidic Channels Filled with Embedded Circular Obstacles under Certain Circumstances.

    PubMed

    Roh, Changhyun; Lee, Jaewoong; Kang, Chankyu

    2016-01-01

    Experimental investigations were conducted to determine the influence of polydimethylsiloxane (PDMS) microfluidic channels containing aligned circular obstacles (with diameters of 172 µm and 132 µm) on the flow velocity and pressure drop under steady-state flow conditions. A significant PDMS bulging was observed when the fluid flow initially contacted the obstacles, but this phenomenon decreased in the 1 mm length of the microfluidic channels when the flow reached a steady-state. This implies that a microfluidic device operating with steady-state flows does not provide fully reliable information, even though less PDMS bulging is observed compared to quasi steady-state flow. Numerical analysis of PDMS bulging using ANSYS Workbench showed a relatively good agreement with the measured data. To verify the influence of PDMS bulging on the pressure drop and flow velocity, theoretical analyses were performed and the results were compared with the experimental results. The measured flow velocity and pressure drop data relatively matched well with the classical prediction under certain circumstances. However, discrepancies were generated and became worse as the microfluidic devices were operated under the following conditions: (1) restricted geometry of the microfluidic channels (i.e., shallow channel height, large diameter of obstacles and a short microchannel length); (2) operation in quasi-steady state flow; (3) increasing flow rates; and (4) decreasing amount of curing agent in the PDMS mixture. Therefore, in order to obtain reliable data a microfluidic device must be operated under appropriate conditions. PMID:27322239

  11. Multiplexed hydraulic valve actuation using ionic liquid filled soft channels and Braille displays

    NASA Astrophysics Data System (ADS)

    Gu, Wei; Chen, Hao; Tung, Yi-Chung; Meiners, Jens-Christian; Takayama, Shuichi

    2007-01-01

    Pneumatic actuation with multilayer soft lithography enables operation of up to thousands of valves in parallel using far fewer control lines. However, it is dependent on macroscopic switches and external pressure sources that require interconnects and limit portability. The authors present a more portable and multiplexed valve actuation strategy that uses a grid of mechanically actuated Braille pins to hydraulically, rather than pneumatically, deform elastic actuation channels that act as valves. Experimental and theoretical analyses show that the key to reliable operation of the hydraulic system is the use of nonvolatile ionic liquids as the hydraulic fluid.

  12. Isolating scattering resonances of an air-filled spherical shell using iterative, single-channel time reversal.

    PubMed

    Waters, Zachary J; Dzikowicz, Benjamin R; Simpson, Harry J

    2012-01-01

    Iterative, single-channel time reversal is employed to isolate backscattering resonances of an air-filled spherical shell in a frequency range of 0.5-20 kHz. Numerical simulations of free-field target scattering suggest improved isolation of the dominant target response frequency in the presence of varying levels of stochastic noise, compared to processing returns from a single transmission and also coherent averaging. To test the efficacy of the technique in a realistic littoral environment, monostatic scattering experiments are conducted in the Gulf of Mexico near Panama City, Florida. The time reversal technique is applied to returns from a hollow spherical shell target sitting proud on a sandy bottom in 14 m deep water. Distinct resonances in the scattering response of the target are isolated, depending upon the bandwidth of the sonar system utilized.

  13. Incised channel fills containing conifers indicate that seasonally dry vegetation dominated Pennsylvanian tropical lowlands

    USGS Publications Warehouse

    Falcon-Lang, H. J.; Nelson, W.J.; Elrick, S.; Looy, C.V.; Ames, P.R.; DiMichele, W.A.

    2009-01-01

    The idea that the Pennsylvanian tropical lowlands were temporally dominated by rainforest (i.e., the Coal Forest) is deeply ingrained in the literature. Here we challenge two centuries of research by suggesting that this concept is based on a taphonomic artifact, and that seasonally dry vegetation dominated instead. This controversial finding arises from the discovery of a new middle Pennsylvanian (Moscovian) fossil plant assemblage in southeast Illinois, United States. The assemblage, which contains xerophytic walchian conifers, occurs in channels incised into a calcic Vertisol below the Baker Coal. These plants grew on seasonally dry tropical lowlands inferred to have developed during a glacial phase. This xerophytic flora differs markedly from that of the typical clubmoss-dominated Coal Forest developed during deglaciation events. Although preserved only very rarely, we argue that such xerophytic floras were temporally as dominant, and perhaps more dominant, than the iconic Coal Forests, which are overrepresented in the fossil record due to taphonomic megabias. These findings require the iconography of Pennsylvanian tropical lowlands to be redrawn. ?? 2009 Geological Society of America.

  14. Multiphase Flow and Cavern Abandonment in Salt

    SciTech Connect

    Ehgartner, Brian; Tidwell, Vince

    2001-02-13

    This report will explore the hypothesis that an underground cavity in gassy salt will eventually be gas filled as is observed on a small scale in some naturally occurring salt inclusions. First, a summary is presented on what is known about gas occurrences, flow mechanisms, and cavern behavior after abandonment. Then, background information is synthesized into theory on how gas can fill a cavern and simultaneously displace cavern fluids into the surrounding salt. Lastly, two-phase (gas and brine) flow visualization experiments are presented that demonstrate some of the associated flow mechanisms and support the theory and hypothesis that a cavity in salt can become gas filled after plugging and abandonment

  15. Structural and Functional Characteristics of Natural and Constructed Channels Draining a Reclaimed Mountaintop Removal and Valley Fill Coal Mine

    EPA Science Inventory

    Mountaintop removal and valley fill (MTR/VF) coal mining has altered the landscape of the Central Appalachian region in the USA. Among the changes are large-scale topographic recontouring, burial of headwater streams, and degradation of downstream water quality. The goals of our ...

  16. Energy Transfer in Mixed Convection MHD Flow of Nanofluid Containing Different Shapes of Nanoparticles in a Channel Filled with Saturated Porous Medium

    NASA Astrophysics Data System (ADS)

    Aaiza, Gul; Khan, Ilyas; Shafie, Sharidan

    2015-12-01

    Energy transfer in mixed convection unsteady magnetohydrodynamic (MHD) flow of an incompressible nanofluid inside a channel filled with saturated porous medium is investigated. The channel with non-uniform walls temperature is taken in a vertical direction under the influence of a transverse magnetic field. Based on the physical boundary conditions, three different flow situations are discussed. The problem is modelled in terms of partial differential equations with physical boundary conditions. Four different shapes of nanoparticles of equal volume fraction are used in conventional base fluids, ethylene glycol (EG) ( C 2 H 6 O 2 ) and water ( H 2 O). Solutions for velocity and temperature are obtained discussed graphically in various plots. It is found that viscosity and thermal conductivity are the most prominent parameters responsible for different results of velocity and temperature. Due to higher viscosity and thermal conductivity, C 2 H 6 O 2 is regarded as better convectional base fluid compared to H 2 O.

  17. Multifunctional mesoporous materials with acid-base frameworks and ordered channels filled with ionic liquid: Synthesis, characterization and catalytic performance of Ti-Zr-SBA-15-IL

    NASA Astrophysics Data System (ADS)

    Zhang, Wenjuan; Wang, Hua; Han, Jinyu; Song, Zhiqiang

    2012-06-01

    A series of novel multifunctionalized SBA-15 with titanium and zirconium incorporated frameworks and ionic liquid filled ordered channels were synthesized for the first time, by combining framework doping and post-grafting. The as-prepared materials were extensively characterized to investigate the mesostructural and chemical properties. The results indicated that the products possess the periodically ordered mesoporous structure. Titanium and zirconium were efficiently introduced into the framework of the mesostructure, generating medium strong acid and basic sites. N-methylimidazole ionic liquid was covalently grafted into the channels of mesoporous materials. Moreover, a higher cooperative catalytic performance originated from the dual-metal centers and ionic liquid was shown in catalyzing the cycloaddition of carbon dioxide with epoxides. A plausible reaction mechanism was proposed based on the experimental results.

  18. Energy Transfer in Mixed Convection MHD Flow of Nanofluid Containing Different Shapes of Nanoparticles in a Channel Filled with Saturated Porous Medium.

    PubMed

    Aaiza, Gul; Khan, Ilyas; Shafie, Sharidan

    2015-12-01

    Energy transfer in mixed convection unsteady magnetohydrodynamic (MHD) flow of an incompressible nanofluid inside a channel filled with saturated porous medium is investigated. The channel with non-uniform walls temperature is taken in a vertical direction under the influence of a transverse magnetic field. Based on the physical boundary conditions, three different flow situations are discussed. The problem is modelled in terms of partial differential equations with physical boundary conditions. Four different shapes of nanoparticles of equal volume fraction are used in conventional base fluids, ethylene glycol (EG) (C 2 H 6 O 2 ) and water (H 2 O). Solutions for velocity and temperature are obtained discussed graphically in various plots. It is found that viscosity and thermal conductivity are the most prominent parameters responsible for different results of velocity and temperature. Due to higher viscosity and thermal conductivity, C 2 H 6 O 2 is regarded as better convectional base fluid compared to H 2 O. PMID:26698873

  19. Wall-slip of highly filled powder injection molding compounds: Effect of flow channel geometry and roughness

    SciTech Connect

    Hausnerova, Berenika; Sanetrnik, Daniel; Paravanova, Gordana

    2014-05-15

    The paper deals with the rheological behavior of highly filled compounds proceeded via powder injection molding (PIM) and applied in many sectors of industry (automotive, medicine, electronic or military). Online rheometer equipped with slit dies varying in surface roughness and dimensions was applied to investigate the wall-slip as a rheological phenomenon, which can be considered as a parameter indicating the separation of compound components (polymer binder and metallic powder) during high shear rates when injection molded.

  20. Motion of a semi-infinite bubble in a liquid filled channel using the level set method

    NASA Astrophysics Data System (ADS)

    Tolga Akcabay, Deniz; Halpern, David; Grotberg, James B.

    2008-11-01

    The study of plug propagation in lung airways is of interest in the treatment of medical conditions such as asthma and in drug delivery. The problem of a semi-infinite bubble steadily displacing a liquid in a 2D channel (planar Bretherton problem) is computed using a fractional-step method on a Cartesian grid to solve the Navier-Stokes equations and a level-set formulation for resolving the air-liquid interface. We matched with available literature the geometry of the front and rear menisci of this semi-infinite bubble, stresses on the channel walls, and the maximum pressure drop as a function of the Capillary number -- the ratio of viscous to surface tension effects. Furthermore, we present preliminary results for flows within tapered walls to address area expansion near airway bifurcations.

  1. Effect of the type of boundary conditions on the three-phase contact line on the flow characteristics during filling of the channel

    NASA Astrophysics Data System (ADS)

    Borzenko, E. I.; Shrager, G. R.

    2015-03-01

    The effect of various models of the dynamics of the three-phase contact line on the flow characteristics during filling of a plane channel is investigated. The system of constitutive equations is solved numerically using a technique based on the combined use of the SIMPLE algorithm and the method of invariants. Different methods for calculating the motion of the contact point for slip and no-slip conditions for a dynamic contact angle θ = π, neglecting surface tension on the free boundary are considered. It is shown that in the whole computational domain, except in a small vicinity of the contact point, the kinematic characteristics of the flow and the distributions of the dissipation function and shear stress are slightly dependent on the selected calculation method of the motion of the contact point.

  2. Abandoned Texas oil fields

    SciTech Connect

    Not Available

    1980-12-01

    Data for Texas abandoned oil fields were primarily derived from two sources: (1) Texas Railroad Commission (TRRC), and (2) Dwight's ENERGYDATA. For purposes of this report, abandoned oil fields are defined as those fields that had no production during 1977. The TRRC OILMASTER computer tapes were used to identify these abandoned oil fields. The tapes also provided data on formation depth, gravity of oil production, location (both district and county), discovery date, and the cumulative production of the field since its discovery. In all, the computer tapes identified 9211 abandoned fields, most of which had less than 250,000 barrel cumulative production. This report focuses on the 676 abandoned onshore Texas oil fields that had cumulative production of over 250,000 barrels. The Dwight's ENERGYDATA computer tapes provided production histories for approximately two-thirds of the larger fields abandoned in 1966 and thereafter. Fields which ceased production prior to 1966 will show no production history nor abandonment date in this report. The Department of Energy hopes the general availability of these data will catalyze the private sector recovery of this unproduced resource.

  3. Characteristics of some submarine fan channels, Permian Ecca Group, South Africa

    SciTech Connect

    Bouma, A.H. ); Dev Wickens, H. )

    1991-03-01

    The vary well exposed submarine fan complex in the southwestern part of the Karoo basin permits close examination of channel-fills and in places their associated overbank deposits. The complex comprises five arenaceous fan systems some of which attain 60 m in thickness. The fans are vertically stacked and separated by basinal shale deposits; each system with its own direction of growth. The association of channelized sandstone bodies and thin-bedded sandstone and shale packages in an updip position from predominantly stacked lobe deposits suggest preservation of middle fan settings. A 500 m wide, 20 m thick channel-fill consisting massive amalgamated sandstone beds occupying the channel thalweg occurs in a setting dominated by thin-bedded, ripple-laminated sandstone and shale. Gradual thinning of the channel-fill beds toward the channel edges, lack of internal lateral accretion, and a high width to depth ratio suggests a low sinuous to straight channel. The channel-fill is capped by an abandonment facies characterized by ripple-laminated sandstone and shale. Stacked, laterally offset channel-fill deposits with highly erosional contacts and typical well-bedded overbank deposits form channel-overbank complexes and characterize the mid-fan region of the uppermost fan system. Palaeocurrent directions and gradual diminishing of bed-thickness away from the generally massively bedded, amalgamated channel-fill sandstones confirm a simultaneous channel/overbank origin for these deposits. Levee morphology has not been recognized. Both examples of channel-fills cited reveal part of the complexity of the channelized portions of submarine fans and hence the implications thereof in exploring for hydrocarbon reservoirs.

  4. A new hybrid model for filling gaps and forecast in sea level: application to the eastern English Channel and the North Atlantic Sea (western France)

    NASA Astrophysics Data System (ADS)

    Turki, Imen; Laignel, Benoit; Kakeh, Nabil; Chevalier, Laetitia; Costa, Stephane

    2015-04-01

    This research is carried out in the framework of the program Surface Water and Ocean Topography (SWOT) which is a partnership between NASA and CNES. Here, a new hybrid model is implemented for filling gaps and forecasting the hourly sea level variability by combining classical harmonic analyses to high statistical methods to reproduce the deterministic and stochastic processes, respectively. After simulating the mean trend sea level and astronomical tides, the nontidal residual surges are investigated using an autoregressive moving average (ARMA) methods by two ways: (1) applying a purely statistical approach and (2) introducing the SLP in ARMA as a main physical process driving the residual sea level. The new hybrid model is applied to the western Atlantic sea and the eastern English Channel. Using ARMA model and considering the SLP, results show that the hourly sea level observations of gauges with are well reproduced with a root mean square error (RMSE) ranging between 4.5 and 7 cm for 1 to 30 days of gaps and an explained variance more than 80 %. For larger gaps of months, the RMSE reaches 9 cm. The negative and the positive extreme values of sea levels are also well reproduced with a mean explained variance between 70 and 85 %. The statistical behavior of 1-year modeled residual components shows good agreements with observations. The frequency analysis using the discrete wavelet transform illustrate strong correlations between observed and modeled energy spectrum and the bands of variability. Accordingly, the proposed model presents a coherent, simple, and easy tool to estimate the total sea level at timescales from days to months. The ARMA model seems to be more promising for filling gaps and estimating the sea level at larger scales of years by introducing more physical processes driving its stochastic variability.

  5. Methodology for filling gaps and forecast in sea level: Applications to the eastern English Channel and the North Atlantic Sea (western France)

    NASA Astrophysics Data System (ADS)

    Turki, Imen; Laignel, Benoit; Kakeh, Nabil; Chevalier, Laetitia; Costa, Stephane

    2014-05-01

    This research was carried out in the framework of the program Surface Water and Ocean Topography (SWOT) which is a partnership between NASA and CNES. Sea level is a key variable in marine, climate, and coastal process studies. In this research, a new methodology was implemented for filling gaps and forecasting the sea level by combining classical harmonic models to high statistical methods. In agreement with previous studies, this work indicates that sea level heights are correlated to climate conditions of sea level pressures (SLP). After averaging out surface waves from the mean sea level, the deterministic tides and the stochastic processes of residual surges were investigated using classical harmonic analyses and a statistical model of autoregressive moving average (ARMA), respectively. The estimation of the residual surges was also investigated together with the SLP. This new methodology was applied to the Atlantic sea and the eastern English Channel (western France). Results have shown that the developed model reproduces the observations with RMSE of 4.5 cm and 7 cm for 12 days and 30 days of gaps, respectively. For medium scales of 6 months, the RMSE reaches 9,2 cm. Larger scales more than 10 months were also statistically reproduced. Accordingly, the proposed model seems to be more promising for filling gaps and estimating the sea level at short- to large- time scales. This new methodology presents a coherent, simple, and easy tool to estimate the deterministic nature of tidal processes and the stochastic framework of residual surges. Key words: sea level forecast, astronomical tides, residual surges, ARMA, sea level pressure.

  6. Abandoning wells working group

    SciTech Connect

    1997-03-01

    The primary objective of this working group is to identify major technical, regulatory, and environmental issues that are relevant to the abandonment of offshore wellbores. Once the issues have been identified, the working group also has the objective of making recommendations or providing potential solutions for consideration. Areas for process improvement will be identified and {open_quotes}best practices{close_quotes} will be discussed and compared to {open_quotes}minimum standards.{close_quotes} The working group will primarily focus on wellbore abandonment in the Gulf of Mexico. However, workshop participants are encouraged to discuss international issues which may be relevant to wellbore abandonment practices in the Gulf of Mexico. The Abandoning Wells Group has identified several major areas for discussion that have concerns related to both operators and service companies performing wellbore abandonments in the Gulf of Mexico. The following broad topics were selected for the agenda: (1) MMS minimum requirements and state regulations. (2) Co-existence of best practices, new technology, and P & A economics. (3) Liability and environmental issues relating to wellbore abandonment.

  7. New observations of sinuous channels on the Amazon Fan

    NASA Astrophysics Data System (ADS)

    Flood, R. D.

    2014-12-01

    High-sinuosity submarine fan channels on the Amazon Fan were first observed using long-range (GLORIA) side-scan sonar in 1982 and mapped in greater detail using multibeam sonar in 1984. These data have provided important insights into the nature and evolution of submarine channel systems. Subsequent studies on the Amazon Fan have focused on avulsion patterns, sedimentation patterns, fan growth and the climate record contained in fan sediments, and there has been relatively little additional work on the details of sinuous channel morphology. Channels on the Amazon Fan have been imaged by multibeam sonar on several occasions since 1984 during focused studies, regional mapping and ship transit. These multibeam data are being compiled and studied to better characterize these iconic channels. One observation of particular interest is that, on the Amazon Fan, channel-wall slumps appear to be more common than previously thought. Drilling of a cut-off meander during ODP Leg 155 on the Amazon Fan showed the presence of slumped material deeper in the channel suggesting that failure of the channel wall was in part responsible for the abandonment and filling of that meander loop. The failure also apparently created a sandy debris flow with clasts of fine-grained levee material transported in a sandy matrix. This sandy debris flow may have been able to flow along the channel and deposit at the seaward end where similar sediments can be found. Disturbed zones now visible on the inner walls of channels at several other places along the channels suggest that these kinds of inner-wall slumps may play important roles in channel evolution and fan growth. Channel-blocking slumps can isolate channel loops which can then fill with sandy sediments, and avulsions are likely if this kind of slump fills the channel. The failure of channel walls can also lead to new channel segments that tend to straighten the channel. Dramatic changes to the shape of the channel can likely lead to large and

  8. Channel

    NASA Technical Reports Server (NTRS)

    2006-01-01

    [figure removed for brevity, see original site] Context image for PIA03693 Channel

    This channel is located south of Iani Chaos.

    Image information: VIS instrument. Latitude -10.9N, Longitude 345.5E. 17 meter/pixel resolution.

    Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.

    NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are conducted jointly from Lockheed Martin and from JPL, a division of the California Institute of Technology in Pasadena.

  9. Abandoned floodplain plant communities along a regulated dryland river

    USGS Publications Warehouse

    Reynolds, L. V.; Shafroth, Patrick B.; House, P. K.

    2014-01-01

    Rivers and their floodplains worldwide have changed dramatically over the last century because of regulation by dams, flow diversions and channel stabilization. Floodplains no longer inundated by river flows following dam-induced flood reduction comprise large areas of bottomland habitat, but the effects of abandonment on plant communities are not well understood. Using a hydraulic flow model, geomorphic mapping and field surveys, we addressed the following questions along the Bill Williams River, Arizona: (i) What per cent of the bottomland do abandoned floodplains comprise? and (ii) Are abandoned floodplains quantitatively different from adjacent xeric and riparian surfaces in terms of vegetation composition and surface sediment? We found that nearly 70% of active channel and floodplain area was abandoned following dam installation. Abandoned floodplains along the Bill Williams River tend to be similar to each other yet distinct from neighbouring habitats: they have been altered physically from their historic state, leading to distinct combinations of surface sediments, hydrology and plant communities. Abandoned floodplains may transition to xeric communities over time but are likely to retain some riparian qualities as long as there is access to relatively shallow ground water. With expected increases in water demand and drying climatic conditions in many regions, these surfaces and associated vegetation will continue to be extensive in riparian landscapes worldwide

  10. REACH SPECIFIC CHANNEL STABILIZATION BASED ON COMPREHENSIVE EVALUATION OF VALLEY FILL HISTORY, ALLUVIAL ARCHITECTURE AND GROUNDWATER HYDROLOGY IN A MOUNTAIN STREAM IN THE CENTRAL GREAT BASIN, NEVADA

    EPA Science Inventory

    Kingston meadow, located in the Toiyabe Range, is one of many wet meadow complexes threatened by rapid channel incision in the mountain ranges of the central Great Basin. Channel incision can lower the baselevel for groundwater discharge and de-water meadow complexes resulting in...

  11. Offshore abandonment heats up

    SciTech Connect

    1995-08-01

    This paper reviews the new concerns regarding the decommissioning of offshore oil platforms which are rapidly coming of age. It reviews the history of past removal operations and the public outcry which is now causing a reevaluation of this abandonment policy. It reviews the number of platforms which are rapidly approaching maturity on a global basis. It then goes on to costs involved in such removal operations. Finally, it reviews the new platform designs which should allow a much more cost effective decommissioning process for these future rigs.

  12. Abandonment of groundwater monitoring wells at the Savannah River Plant, Aiken, South Carolina

    SciTech Connect

    Bergren, C.L.; Janssen, J.L.; Heffner, J.D.

    1988-01-01

    Proper removal of groundwater monitoring wells reduces the possibility of the downward migration of contaminants and resulting regulatory liability. Ordinarily, abandonment begins with removal of the casing, screen, and old grout from the borehole. It is completed by filling the reamed hole with neat cement. Several techniques may be used to remove the casing and screen material. Two methods commonly used are: (1) reaming/drilling out PVC-cased wells; or (2) over-reaming and extraction of steel-cased wells. The depth of the well, type of construction materials, grout quality, and vertical deviation determine the type of abandonment method to be used. Selection of the proper equipment and drill bit configuration are essential for successful abandonment. Geological information can also be obtained during well abandonment by conducting downhole geophysical surveys. Proper abandonment is an essential, but frequently overlooked, part of a groundwater monitoring program. An abandonment program can improve cost effectiveness and reduce potential environmental liabilities.

  13. 37 CFR 1.138 - Express abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Express abandonment. 1.138... Applicant; Abandonment of Application § 1.138 Express abandonment. (a) An application may be expressly abandoned by filing a written declaration of abandonment identifying the application in the United...

  14. 33 CFR 245.45 - Abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Abandonment. 245.45 Section 245... REMOVAL OF WRECKS AND OTHER OBSTRUCTIONS § 245.45 Abandonment. (a) Establishing abandonment. Abandonment... owners if vessel and cargo are separately owned. In all cases other than emergency, abandonment will...

  15. 37 CFR 1.138 - Express abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Express abandonment. 1.138... Applicant; Abandonment of Application § 1.138 Express abandonment. (a) An application may be expressly abandoned by filing a written declaration of abandonment identifying the application in the United...

  16. 33 CFR 245.45 - Abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Abandonment. 245.45 Section 245... REMOVAL OF WRECKS AND OTHER OBSTRUCTIONS § 245.45 Abandonment. (a) Establishing abandonment. Abandonment... owners if vessel and cargo are separately owned. In all cases other than emergency, abandonment will...

  17. 37 CFR 1.138 - Express abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Express abandonment. 1.138... Applicant; Abandonment of Application § 1.138 Express abandonment. (a) An application may be expressly abandoned by filing a written declaration of abandonment identifying the application in the United...

  18. 37 CFR 1.138 - Express abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Express abandonment. 1.138... Applicant; Abandonment of Application § 1.138 Express abandonment. (a) An application may be expressly abandoned by filing a written declaration of abandonment identifying the application in the United...

  19. 37 CFR 1.138 - Express abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Express abandonment. 1.138... Applicant; Abandonment of Application § 1.138 Express abandonment. (a) An application may be expressly abandoned by filing a written declaration of abandonment identifying the application in the United...

  20. 33 CFR 245.45 - Abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Abandonment. 245.45 Section 245... REMOVAL OF WRECKS AND OTHER OBSTRUCTIONS § 245.45 Abandonment. (a) Establishing abandonment. Abandonment... owners if vessel and cargo are separately owned. In all cases other than emergency, abandonment will...

  1. The Abandonment of Social Studies?

    ERIC Educational Resources Information Center

    Griffith, Bryant

    1991-01-01

    Addresses the question of whether the social studies should be abandoned. Discusses Kieran Egan's analysis of the importance of storytelling and Egan's proposal to abandon the social studies curriculum in favor of a pedagogy more consistent with the way children think. Critiques Egan's view and examines implications for educators. (SG)

  2. Thermodynamics of fluid conduction through hydrophobic channel of carbon nanotubes: The exciting force for filling of nanotubes with polar and nonpolar fluids

    SciTech Connect

    Sahu, Pooja; Ali, Sk. M. Shenoy, K. T.

    2015-02-21

    Thermodynamic properties of the fluid in the hydrophobic pores of nanotubes are known to be different not only from the bulk phase but also from other conventional confinements. Here, we use a recently developed theoretical scheme of “two phase thermodynamic (2PT)” model to understand the driving forces inclined to spontaneous filling of carbon nanotubes (CNTs) with polar (water) and nonpolar (methane) fluids. The CNT confinement is found to be energetically favorable for both water and methane, leading to their spontaneous filling inside CNT(6,6). For both the systems, the free energy of transfer from bulk to CNT confinement is favored by the increased entropy (TΔS), i.e., increased translational entropy and increased rotational entropy, which were found to be sufficiently high to conquer the unfavorable increase in enthalpy (ΔE) when they are transferred inside CNT. To the best of our knowledge, this is the first time when it has been established that the increase in translational entropy during confinement in CNT(6,6) is not unique to water-like H bonding fluid but is also observed in case of nonpolar fluids such as methane. The thermodynamic results are explained in terms of density, structural rigidity, and transport of fluid molecules inside CNT. The faster diffusion of methane over water in bulk phase is found to be reversed during the confinement in CNT(6,6). Studies reveal that though hydrogen bonding plays an important role in transport of water through CNT, but it is not the solitary driving factor, as the nonpolar fluids, which do not have any hydrogen bond formation capacity can go inside CNT and also can flow through it. The associated driving force for filling and transport of water and methane is enhanced translational and rotational entropies, which are attributed mainly by the strong correlation between confined fluid molecules and availability of more free space for rotation of molecule, i.e., lower density of fluid inside CNT due to their

  3. Thermodynamics of fluid conduction through hydrophobic channel of carbon nanotubes: The exciting force for filling of nanotubes with polar and nonpolar fluids

    NASA Astrophysics Data System (ADS)

    Sahu, Pooja; Ali, Sk. M.; Shenoy, K. T.

    2015-02-01

    Thermodynamic properties of the fluid in the hydrophobic pores of nanotubes are known to be different not only from the bulk phase but also from other conventional confinements. Here, we use a recently developed theoretical scheme of "two phase thermodynamic (2PT)" model to understand the driving forces inclined to spontaneous filling of carbon nanotubes (CNTs) with polar (water) and nonpolar (methane) fluids. The CNT confinement is found to be energetically favorable for both water and methane, leading to their spontaneous filling inside CNT(6,6). For both the systems, the free energy of transfer from bulk to CNT confinement is favored by the increased entropy (TΔS), i.e., increased translational entropy and increased rotational entropy, which were found to be sufficiently high to conquer the unfavorable increase in enthalpy (ΔE) when they are transferred inside CNT. To the best of our knowledge, this is the first time when it has been established that the increase in translational entropy during confinement in CNT(6,6) is not unique to water-like H bonding fluid but is also observed in case of nonpolar fluids such as methane. The thermodynamic results are explained in terms of density, structural rigidity, and transport of fluid molecules inside CNT. The faster diffusion of methane over water in bulk phase is found to be reversed during the confinement in CNT(6,6). Studies reveal that though hydrogen bonding plays an important role in transport of water through CNT, but it is not the solitary driving factor, as the nonpolar fluids, which do not have any hydrogen bond formation capacity can go inside CNT and also can flow through it. The associated driving force for filling and transport of water and methane is enhanced translational and rotational entropies, which are attributed mainly by the strong correlation between confined fluid molecules and availability of more free space for rotation of molecule, i.e., lower density of fluid inside CNT due to their

  4. 23 CFR 752.10 - Abandoned vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Abandoned vehicles. 752.10 Section 752.10 Highways... ROADSIDE DEVELOPMENT § 752.10 Abandoned vehicles. (a) Abandoned motor vehicles may be removed from the... collection of abandoned motor vehicles from within the right-of-way must be a development project and not...

  5. 23 CFR 752.10 - Abandoned vehicles.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Abandoned vehicles. 752.10 Section 752.10 Highways... ROADSIDE DEVELOPMENT § 752.10 Abandoned vehicles. (a) Abandoned motor vehicles may be removed from the... collection of abandoned motor vehicles from within the right-of-way must be a development project and not...

  6. 32 CFR 644.496 - Abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Abandonment. 644.496 Section 644.496 National... Abandonment. Abandonment, as used herein, has reference to cases where the lessor or a permittor Government.... Abandonment as authorized herein will not be a means for dropping accountability or responsibility...

  7. 32 CFR 644.496 - Abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Abandonment. 644.496 Section 644.496 National... Abandonment. Abandonment, as used herein, has reference to cases where the lessor or a permittor Government.... Abandonment as authorized herein will not be a means for dropping accountability or responsibility...

  8. 32 CFR 644.496 - Abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false Abandonment. 644.496 Section 644.496 National... Abandonment. Abandonment, as used herein, has reference to cases where the lessor or a permittor Government.... Abandonment as authorized herein will not be a means for dropping accountability or responsibility...

  9. 18 CFR 157.216 - Abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Abandonment. 157.216... NECESSITY AND FOR ORDERS PERMITTING AND APPROVING ABANDONMENT UNDER SECTION 7 OF THE NATURAL GAS ACT... Transactions and Abandonment § 157.216 Abandonment. (a) Automatic authorization. The certificate holder...

  10. 32 CFR 644.496 - Abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Abandonment. 644.496 Section 644.496 National... Abandonment. Abandonment, as used herein, has reference to cases where the lessor or a permittor Government.... Abandonment as authorized herein will not be a means for dropping accountability or responsibility...

  11. 32 CFR 644.496 - Abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Abandonment. 644.496 Section 644.496 National... Abandonment. Abandonment, as used herein, has reference to cases where the lessor or a permittor Government.... Abandonment as authorized herein will not be a means for dropping accountability or responsibility...

  12. Capillary filling dynamics of viscoelastic fluids

    NASA Astrophysics Data System (ADS)

    Bandopadhyay, Aditya; Ghosh, Uddipta; Chakraborty, Suman

    2014-05-01

    We consider the filling of a capillary by a viscoelastic fluid described by the Phan-Thien-Tanner (PTT) constitutive behavior. By considering both vertical capillary filling and horizontal capillary filling, we demarcate the role played by gravity and fluid rheology towards long-time oscillations in the capillary penetration depth. We also consider the isothermal filling of the capillary for a closed channel and thus bring out the fundamental differences in the nature of capillary filling for PTT and Newtonian fluids for closed channels in comparison to open channels. Through a scaling analysis, we highlight a distinct viscoelastic regime in the horizontal capillary filling which is in contrast to the Washburn scaling seen in the case of Newtonian fluids. Such an analysis with a very general constitutive behavior is therefore expected to shed light on many areas of microfluidics which focus on biofluids that are often well described by the PTT constitutive behavior.

  13. Filling agents.

    PubMed

    Glavas, Ioannis P

    2005-06-01

    Injectable fillers have become an important component of minimally invasive facial rejuvenation modalities. Their ease of use, effectiveness, low morbidity, and fast results with minimal downtime are factors that have made them popular among patients. Soft tissue augmentation has evolved to a unique combination of medicine and art. A wide selection of available agents and new products, each one with unique properties, may be used alone or in combination. The physician acquires the tools to rebalance facial characteristics not only by filling wrinkles but also by having the ability to shape the face and restore bony contours and lines. Careful selection of candidates, realistic expectations, and an understanding of the limitations of fillers are crucial for a successful result.

  14. Bearing the risk of abandonment

    SciTech Connect

    Attanasio, Donna M.

    2010-05-15

    In Order Nos. 679 and 679-A, FERC adopted a policy of authorizing rate incentives for new transmission early in the development process to encourage transmission investment. The abandoned-plant cost recovery incentive creates a tension between ratepayer and investor interests, which is increasingly reflected in FERC's orders. (author)

  15. Abandoned mine shafts and levels in the British coalfields

    NASA Astrophysics Data System (ADS)

    Davies, Christopher S.

    1988-07-01

    Industrial dereliction is a concern to all societies. In the United Kingdom the British government is trying to make its abandoned coalfields more attractive to new industry through a combination of land reclamation and job incentive programs. The most ambitious of these projects occurs in the South Wales Coalfield, which records 200 years of land defilement and the highest unemployment amplitudes in mainland Britain. In returning this area to a semblance of its previous state, problems arise over how best to fill and cap the many derelict pit shafts and abandoned shallow mines that riddle this region. This analysis reports on the methods of treatment used to achieve this end, along with the procedures used to minimize ground subsidence, water pollution, noxious gas emission, and the potential for physical injury. These environmental controls have application to the United States and Western Europe, where pockets of industrial blight are also symptomatic of a troubled local economy.

  16. Large Illinoisan shelf-margin channel in the South Timbalier and Ewing Bank areas, offshore Gulf of Mexico

    SciTech Connect

    Ruggiero, R.W.; Bowman, P. )

    1991-03-01

    During an Illinoisan lowstand, a major channel became entrenched on the shelf and deposited deltaic sediment of the shelf-slope break in the South Timbalier and Ewing Bank areas. This shelf-edge delta overloaded the margin, creating a major slope failure. This 'channel,' or slump canyon, which was originally deep and narrow, evolved through retrogradational wasting of the shelf into a broader feature during back-filling and abandonment. Mapping with integrated seismic and well data indicates a feature that is 6 mi wide and has 2300 ft of relief, from the base of the channel to the highest margin. Gravel lag fills the deepest portion of the scour and constitutes an excellent, though restricted, gas reservoir. The limits of the reservoir are defined by mapping of a seismic amplitude anomaly. The balance of the back-fill is comprised of thinly bedded silstone and sandstone sequences that generally thin and fine upward; each is capped by marine shales. The fill geometry is primarily nested or stacked channels. Positive topographic features on the outer shelf tower above the channel floor, either as uneroded remnants or as part of channel margin slump mounds. Sand-prone sediment onlapped these highs, thereby creating numerous stratigraphic traps. As sea level rose, the locus of deposition within the channel shifted progressively shoreward, and the fill was capped by a clean, transgressive shale. Further work is necessary to ascertain the location of the submarine fan far down-dip of this shelf-edge channel. Laterally extensive reservoirs can be expected in more distal depositional environments.

  17. Gas-Filled Capillary Model

    NASA Astrophysics Data System (ADS)

    Steinhauer, L. C.; Kimura, W. D.

    2006-11-01

    We have developed a 1-D, quasi-steady-state numerical model for a gas-filled capillary discharge that is designed to aid in selecting the optimum capillary radius in order to guide a laser beam with the required intensity through the capillary. The model also includes the option for an external solenoid B-field around the capillary, which increases the depth of the parabolic density channel in the capillary, thereby allowing for propagation of smaller laser beam waists. The model has been used to select the parameters for gas-filled capillaries to be utilized during the Staged Electron Laser Acceleration — Laser Wakefield (STELLA-LW) experiment.

  18. 37 CFR 2.65 - Abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Abandonment. 2.65 Section 2... Abandonment. (a) If an applicant fails to respond, or to respond completely, within six months after the date... avoids abandonment of an application. (b) When action by the applicant filed within the...

  19. 37 CFR 2.65 - Abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Abandonment. 2.65 Section 2... Abandonment. (a) If an applicant fails to respond, or to respond completely, within six months after the date... avoids abandonment of an application. (b) When action by the applicant filed within the...

  20. 37 CFR 2.65 - Abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Abandonment. 2.65 Section 2... Abandonment. (a) If an applicant fails to respond, or to respond completely, within six months after the date... avoids abandonment of an application. (b) When action by the applicant filed within the...

  1. 37 CFR 2.65 - Abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Abandonment. 2.65 Section 2... Abandonment. (a) If an applicant fails to respond, or to respond completely, within six months after the date... avoids abandonment of an application. (b) When action by the applicant filed within the...

  2. 37 CFR 2.65 - Abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Abandonment. 2.65 Section 2... Abandonment. (a) If an applicant fails to respond, or to respond completely, within six months after the date... avoids abandonment of an application. (b) When action by the applicant filed within the...

  3. 18 CFR 157.216 - Abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Abandonment. 157.216 Section 157.216 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT... facilities to be abandoned. (5) For any abandonment resulting in earth disturbance, a USGS...

  4. 18 CFR 157.216 - Abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 1 2014-04-01 2014-04-01 false Abandonment. 157.216 Section 157.216 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT... facilities to be abandoned. (5) For any abandonment resulting in earth disturbance, a USGS...

  5. 18 CFR 157.216 - Abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Abandonment. 157.216 Section 157.216 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT... facilities to be abandoned. (5) For any abandonment resulting in earth disturbance, a USGS...

  6. 7 CFR 767.51 - Property abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Property abandonment. 767.51 Section 767.51... AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Property Abandonment and Personal Property Removal § 767.51 Property abandonment. The Agency will take actions necessary to secure, maintain,...

  7. 7 CFR 767.51 - Property abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Property abandonment. 767.51 Section 767.51... AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Property Abandonment and Personal Property Removal § 767.51 Property abandonment. The Agency will take actions necessary to secure, maintain,...

  8. Filling of orbital fluid management systems

    NASA Technical Reports Server (NTRS)

    Merino, F.; Blatt, M. H.; Thies, N. C.

    1978-01-01

    A study was performed with three objectives: (1) analyze fluid management system fill under orbital conditions; (2) determine what experimentation is needed; and (3) develop an experimental program. The fluid management system was a 1.06m (41.7 in) diameter pressure vessel with screen channel device. Analyses were conducted using liquid hydrogen and N2O4. The influence of helium and autogenous pressurization systems was considered. Analyses showed that fluid management system fill will be more difficult with a cryogen than with an earth storable. The key to a successful fill with cryogens is in devising techniques for filling without vent liquid, and removing trapped vapor from the screen device at tank fill completion. This will be accomplished with prechill, fill, and vapor condensation processes. Refill will require a vent and purge process, to dilute the residual helium, prior to introducing liquid. Neither prechill, chill, nor purge processes will be required for earth storables.

  9. Multiple factors drive regional agricultural abandonment.

    PubMed

    Osawa, Takeshi; Kohyama, Kazunori; Mitsuhashi, Hiromune

    2016-01-15

    An understanding of land-use change and its drivers in agroecosystems is important when developing adaptations to future environmental and socioeconomic pressures. Agricultural abandonment occurs worldwide with multiple potentially positive and negative consequences; however, the main factors causing agricultural abandonment in a country i.e., at the macro scale, have not been identified. We hypothesized that socio-environmental factors driving agricultural abandonment could be summarized comprehensively into two, namely "natural" and "social", and the relative importance of these differs among regions. To test this postulate, we analyzed the factors currently leading to agricultural abandonment considering ten natural environment variables (e.g., temperature) and five social variables (e.g., number of farmers) using the random forest machine learning method after dividing Japan into eight regions. Our results showed that agricultural abandonment was driven by various socio-environmental factors, and the main factors leading to agricultural abandonment differed among regions, especially in Hokkaido in northern Japan. Hokkaido has a relatively large area of concentrated farmland, and abandonment might have resulted from the effectiveness of cultivation under specific climate factors, whereas the other regions have relatively small areas of farmland with many elderly part-time farmers. In such regions, abandonment might have been caused by the decreasing numbers of potential farmers. Thus, two different drivers of agricultural abandonment were found: inefficient cultivation and decreasing numbers of farmers. Therefore, agricultural abandonment cannot be prevented by adopting a single method or policy. Agricultural abandonment is a significant problem not only for food production but also for several ecosystem services. Governments and decision-makers should develop effective strategies to prevent further abandonment to ensure sustainable future management of agro-ecosystems.

  10. Multiple factors drive regional agricultural abandonment.

    PubMed

    Osawa, Takeshi; Kohyama, Kazunori; Mitsuhashi, Hiromune

    2016-01-15

    An understanding of land-use change and its drivers in agroecosystems is important when developing adaptations to future environmental and socioeconomic pressures. Agricultural abandonment occurs worldwide with multiple potentially positive and negative consequences; however, the main factors causing agricultural abandonment in a country i.e., at the macro scale, have not been identified. We hypothesized that socio-environmental factors driving agricultural abandonment could be summarized comprehensively into two, namely "natural" and "social", and the relative importance of these differs among regions. To test this postulate, we analyzed the factors currently leading to agricultural abandonment considering ten natural environment variables (e.g., temperature) and five social variables (e.g., number of farmers) using the random forest machine learning method after dividing Japan into eight regions. Our results showed that agricultural abandonment was driven by various socio-environmental factors, and the main factors leading to agricultural abandonment differed among regions, especially in Hokkaido in northern Japan. Hokkaido has a relatively large area of concentrated farmland, and abandonment might have resulted from the effectiveness of cultivation under specific climate factors, whereas the other regions have relatively small areas of farmland with many elderly part-time farmers. In such regions, abandonment might have been caused by the decreasing numbers of potential farmers. Thus, two different drivers of agricultural abandonment were found: inefficient cultivation and decreasing numbers of farmers. Therefore, agricultural abandonment cannot be prevented by adopting a single method or policy. Agricultural abandonment is a significant problem not only for food production but also for several ecosystem services. Governments and decision-makers should develop effective strategies to prevent further abandonment to ensure sustainable future management of agro

  11. 49 CFR 195.59 - Abandonment or deactivation of facilities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Abandonment or deactivation of facilities. 195.59... Abandonment or deactivation of facilities. For each abandoned offshore pipeline facility or each abandoned... operator of that facility must file a report upon abandonment of that facility. (a) The preferred method...

  12. 49 CFR 195.59 - Abandonment or deactivation of facilities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Abandonment or deactivation of facilities. 195.59... Abandonment or deactivation of facilities. For each abandoned offshore pipeline facility or each abandoned... operator of that facility must file a report upon abandonment of that facility. (a) The preferred method...

  13. 49 CFR 195.59 - Abandonment or deactivation of facilities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Abandonment or deactivation of facilities. 195.59... Abandonment or deactivation of facilities. For each abandoned offshore pipeline facility or each abandoned... operator of that facility must file a report upon abandonment of that facility. (a) The preferred method...

  14. 49 CFR 195.59 - Abandonment or deactivation of facilities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Abandonment or deactivation of facilities. 195.59... Abandonment or deactivation of facilities. For each abandoned offshore pipeline facility or each abandoned... operator of that facility must file a report upon abandonment of that facility. (a) The preferred method...

  15. 32 CFR 636.31 - Abandoned vehicles.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Abandoned vehicles. 636.31 Section 636.31... CRIMINAL INVESTIGATIONS MOTOR VEHICLE TRAFFIC SUPERVISION (SPECIFIC INSTALLATIONS) Fort Stewart, Georgia § 636.31 Abandoned vehicles. (a) Any MP or DOD police officer who finds or has knowledge of a...

  16. 7 CFR 767.51 - Property abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... jeopardy, the Agency will take the above actions prior to completing servicing actions contained in 7 CFR... 7 Agriculture 7 2013-01-01 2013-01-01 false Property abandonment. 767.51 Section 767.51... AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Property Abandonment and Personal Property...

  17. 36 CFR 13.122 - Abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Abandonment. 13.122 Section 13.122 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Cabins General Provisions § 13.122 Abandonment. (a) An existing cabin...

  18. 36 CFR 13.122 - Abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Abandonment. 13.122 Section 13.122 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Cabins General Provisions § 13.122 Abandonment. (a) An existing cabin...

  19. 36 CFR 13.122 - Abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Abandonment. 13.122 Section 13.122 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Cabins General Provisions § 13.122 Abandonment. (a) An existing cabin...

  20. 7 CFR 767.51 - Property abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... jeopardy, the Agency will take the above actions prior to completing servicing actions contained in 7 CFR... 7 Agriculture 7 2014-01-01 2014-01-01 false Property abandonment. 767.51 Section 767.51... AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Property Abandonment and Personal Property...

  1. 20 CFR 345.206 - Abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false Abandonment. 345.206 Section 345.206 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT EMPLOYERS' CONTRIBUTIONS AND CONTRIBUTION REPORTS Individual Employer Records § 345.206 Abandonment. If...

  2. 20 CFR 345.206 - Abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Abandonment. 345.206 Section 345.206 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT EMPLOYERS' CONTRIBUTIONS AND CONTRIBUTION REPORTS Individual Employer Records § 345.206 Abandonment. If an...

  3. 20 CFR 345.206 - Abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Abandonment. 345.206 Section 345.206 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT EMPLOYERS' CONTRIBUTIONS AND CONTRIBUTION REPORTS Individual Employer Records § 345.206 Abandonment. If...

  4. 20 CFR 345.206 - Abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Abandonment. 345.206 Section 345.206 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT EMPLOYERS' CONTRIBUTIONS AND CONTRIBUTION REPORTS Individual Employer Records § 345.206 Abandonment. If...

  5. 7 CFR 767.51 - Property abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... jeopardy, the Agency will take the above actions prior to completing servicing actions contained in 7 CFR... 7 Agriculture 7 2012-01-01 2012-01-01 false Property abandonment. 767.51 Section 767.51... AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Property Abandonment and Personal Property...

  6. 20 CFR 345.206 - Abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Abandonment. 345.206 Section 345.206 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT EMPLOYERS' CONTRIBUTIONS AND CONTRIBUTION REPORTS Individual Employer Records § 345.206 Abandonment. If an...

  7. 36 CFR 13.122 - Abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Abandonment. 13.122 Section 13.122 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Cabins General Provisions § 13.122 Abandonment. (a) An existing cabin...

  8. 36 CFR 13.122 - Abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Abandonment. 13.122 Section 13.122 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Cabins General Provisions § 13.122 Abandonment. (a) An existing cabin...

  9. Evolution of abandoned underground hardrock mine closures by the Texas abandoned mine land reclamation program

    SciTech Connect

    Rhodes, M.J.

    1997-12-31

    The Texas Abandoned Mine Land (AML) Reclamation program began investigating, designing and implementing hard rock abandoned underground mine closures, after a young boy fell to his death in an abandoned mine opening in 1982. This paper discusses the evolution of abandoned hard rock mine closures in west Texas, by the Texas AML program in response to the development of abandoned underground mine resource information. Case histories are presented of the Texas AML program`s efforts in west Texas including: mine history summaries; site characterization, environmental assessment; design and construction planning considerations, and construction cost information.

  10. A CAFE Delta Building Model With Channel Networks

    NASA Astrophysics Data System (ADS)

    Liang, M.; Voller, V. R.; Paola, C.; Edmonds, D.

    2009-12-01

    regulate channel growth and to mimic the natural process by which some channels are filled with sediment after being abandoned. The predicted patterns are similar to real deltas in terms of their fractal geometry analysis and bifurcation statistics. We also discuss extensions from this model aimed at simulating river avulsions and building birdfoot deltas. The long term goal is to develop a channel-resolving model with vegetation, sea-level rise and other factors added into the land building process.

  11. Continued distress among abandoned dogs in Fukushima.

    PubMed

    Nagasawa, Miho; Mogi, Kazutaka; Kikusui, Takefumi

    2012-01-01

    In Fukushima, Japan, a prolonged refugee situation caused by a major nuclear incident after the earthquake of March 11, 2011 has led to the unintentional abandonment of many pets. We received stray or abandoned dogs from rescue centers in Fukushima Prefecture. During re-socialization training and health care, we accessed the behavioral characteristics and the urine cortisol level of each dog and compared them with those of other abandoned dogs not involved in this earthquake. The dogs from Fukushima showed significantly lower aggression toward unfamiliar people, trainability, and attachment to their caretakers; also, urine cortisol levels in the dogs from Fukushima were 5-10-fold higher than those in abandoned dogs from another area of Japan. These results suggested that the dogs from Fukushima suffered through an extremely stressful crisis. PMID:23061007

  12. Governments grapple with abandonment fiscal terms

    SciTech Connect

    Pittard, A.

    1997-12-08

    Governments worldwide are grappling with ways in which to treat offshore-facility abandonment and oil and gas field abandonment in their fiscal and environmental legislation. While some governments have introduced fiscal and environmental provisions for removing offshore installations, much of the legislation remains to be tested in practice. Many other governments have yet to introduce specific terms and legislation regarding the process. The method for financing offshore facilities abandonment must be agreed upon between the operators and countries. Carryback provisions typically are the most economically efficient, otherwise all parties lose out. Overall, because every country competes for a finite amount of funds, any hindrance to project profitability will ultimately hurt the government and therefore the continuation of economic development in the country. The paper discusses abandonment issues and costs, fiscal provisions, fiscal provision effects, and company preferences.

  13. 33 CFR 245.45 - Abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... will be made by the District Engineer based on the degree of hazard to navigation, the difficulty and... or 30 days of public notice, abandonment is presumed. (d) Cargo. If vessel and cargo are...

  14. 33 CFR 245.45 - Abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... will be made by the District Engineer based on the degree of hazard to navigation, the difficulty and... or 30 days of public notice, abandonment is presumed. (d) Cargo. If vessel and cargo are...

  15. 32 CFR 644.494 - Donation, abandonment or destruction.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Donation, abandonment or destruction. 644.494... Land) § 644.494 Donation, abandonment or destruction. (a) General. Improvements may be abandoned... from its sale, or that abandonment or destruction is required by military necessity, or...

  16. 37 CFR 2.68 - Express abandonment (withdrawal) of application.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Express abandonment... Action by Applicants § 2.68 Express abandonment (withdrawal) of application. (a) Written document required. An applicant may expressly abandon an application by filing a written request for abandonment...

  17. 49 CFR 192.727 - Abandonment or deactivation of facilities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Abandonment or deactivation of facilities. 192.727... Abandonment or deactivation of facilities. (a) Each operator shall conduct abandonment or deactivation of... commercially navigable waterway, the last operator of that facility must file a report upon abandonment of...

  18. 37 CFR 2.68 - Express abandonment (withdrawal) of application.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Express abandonment... Action by Applicants § 2.68 Express abandonment (withdrawal) of application. (a) Written document required. An applicant may expressly abandon an application by filing a written request for abandonment...

  19. 37 CFR 2.68 - Express abandonment (withdrawal) of application.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Express abandonment... Action by Applicants § 2.68 Express abandonment (withdrawal) of application. (a) Written document required. An applicant may expressly abandon an application by filing a written request for abandonment...

  20. 49 CFR 192.727 - Abandonment or deactivation of facilities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Abandonment or deactivation of facilities. 192.727... Abandonment or deactivation of facilities. (a) Each operator shall conduct abandonment or deactivation of... commercially navigable waterway, the last operator of that facility must file a report upon abandonment of...

  1. 37 CFR 2.68 - Express abandonment (withdrawal) of application.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Express abandonment... Action by Applicants § 2.68 Express abandonment (withdrawal) of application. (a) Written document required. An applicant may expressly abandon an application by filing a written request for abandonment...

  2. 20 CFR 410.649 - Dismissal by abandonment of party.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Dismissal by abandonment of party. 410.649..., Administrative Review, Finality of Decisions, and Representation of Parties § 410.649 Dismissal by abandonment of... upon its abandonment by the party or parties who filed it. A party shall be deemed to have abandoned...

  3. 49 CFR 192.727 - Abandonment or deactivation of facilities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Abandonment or deactivation of facilities. 192.727... Abandonment or deactivation of facilities. (a) Each operator shall conduct abandonment or deactivation of... commercially navigable waterway, the last operator of that facility must file a report upon abandonment of...

  4. 20 CFR 410.649 - Dismissal by abandonment of party.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Dismissal by abandonment of party. 410.649..., Administrative Review, Finality of Decisions, and Representation of Parties § 410.649 Dismissal by abandonment of... upon its abandonment by the party or parties who filed it. A party shall be deemed to have abandoned...

  5. 32 CFR 644.494 - Donation, abandonment or destruction.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Donation, abandonment or destruction. 644.494... Land) § 644.494 Donation, abandonment or destruction. (a) General. Improvements may be abandoned... from its sale, or that abandonment or destruction is required by military necessity, or...

  6. 32 CFR 644.494 - Donation, abandonment or destruction.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false Donation, abandonment or destruction. 644.494... Land) § 644.494 Donation, abandonment or destruction. (a) General. Improvements may be abandoned... from its sale, or that abandonment or destruction is required by military necessity, or...

  7. 37 CFR 2.68 - Express abandonment (withdrawal) of application.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Express abandonment... Action by Applicants § 2.68 Express abandonment (withdrawal) of application. (a) Written document required. An applicant may expressly abandon an application by filing a written request for abandonment...

  8. 32 CFR 644.494 - Donation, abandonment or destruction.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Donation, abandonment or destruction. 644.494... Land) § 644.494 Donation, abandonment or destruction. (a) General. Improvements may be abandoned... from its sale, or that abandonment or destruction is required by military necessity, or...

  9. 32 CFR 644.494 - Donation, abandonment or destruction.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Donation, abandonment or destruction. 644.494... Land) § 644.494 Donation, abandonment or destruction. (a) General. Improvements may be abandoned... from its sale, or that abandonment or destruction is required by military necessity, or...

  10. 49 CFR 192.727 - Abandonment or deactivation of facilities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Abandonment or deactivation of facilities. 192.727... Abandonment or deactivation of facilities. (a) Each operator shall conduct abandonment or deactivation of... commercially navigable waterway, the last operator of that facility must file a report upon abandonment of...

  11. The rail abandonment process: A southern perspective

    SciTech Connect

    Not Available

    1988-12-01

    One factor in evaluating the desirability of rail transport for high-level radioactive wastes or spent fuels is the frequency, or lack thereof, with which railroad and railroad lines have been, and are, abandoned. If DOE makes a decision to use the rail option and a line is subsequently abandoned, the choice results in increased cost, time delays and possibly safety problems: Information is therefore needed prior to the decision-making process to evaluate the desirability of the rail shipping option. One result of the abandonments mentioned herein, as well as other later abandonments, is the creation of a US rail system undergoing an evolutionary process in the 1980s as far-reaching as the changes that occurred when the industry was in its infancy a century and-a-half ago. The purpose of this paper is to examine the factors leading to some of these changes by tracing the historical development of the rail abandonment process, with particular emphasis on the rise of regional railroads, their problems in the modern era and current trends in rail abandonments as well as their effects on the southeastern United States.

  12. Pressurized gas filled tendons

    SciTech Connect

    Silcox, W. H.

    1985-06-04

    Pressurized gas filled tubular tendons provide a means for detecting leaks therein. Filling the tendon with a gaseous fluid provides increased buoyancy and reduces the weight supported by the buoyant structure. The use of a corrosion inhibiting gaseous fluid reduces the corrosion of the interior tendon wall.

  13. Regulatory acceptance of the proposed well abandonment program for the present landfill, Operable Unit 7, Rocky Flats Environmental Technology Site, Golden, Colorado

    SciTech Connect

    Wood, M.R.

    1995-07-01

    The regulatory agencies approved a well abandonment program for the Present Landfill, Operable Unit (OU) 7 at the Rocky Flats Environmental Technology Site, only three months after preparation. The proposed well abandonment program consists of abandoning 26 of the 54 existing monitoring wells in OU 7 that are currently sampled quarterly as Resource Conservation and Recovery Act (RCRA) compliance wells or sitewide groundwater protection wells. Well abandonment was proposed on the basis that the purpose of each well has been fulfilled, the wells fall under the footprint of the landfill cap, the presence of the wells would compromise the integrity of the cap because holes would have to be cut in the synthetic liner, and unequal compaction of the fill material around the wells would potentially cause differential settlement of the cap. The proposal provided the technical justification to abandon the wells in place. The timely approval of the proposal by the regulatory agencies will allow the abandonment of the wells during fiscal year 1995 under the sitewide Well Abandonment and Replacement Program (WARP). Cost savings resulting from a decrease in the number of wells to be sampled under the groundwater monitoring program are estimated at $416,000 per year. This paper presents a summary of the well abandonment program, discusses the timely approvals required for implementation, and present the potential cost savings that can be achieved through implementation of the program.

  14. Getting a prescription filled

    MedlinePlus

    ... to get prescription filled; Pharmacy - mail order; Pharmacy - internet; Types of pharmacies ... stored at certain temperatures at a local pharmacy. INTERNET (ONLINE) PHARMACIES Internet pharmacies can be used for ...

  15. Pyrotechnic filled molding powder

    DOEpatents

    Hartzel, Lawrence W.; Kettling, George E.

    1978-01-01

    The disclosure relates to thermosetting molding compounds and more particularly to a pyrotechnic filled thermosetting compound comprising a blend of unfilled diallyl phthalate molding powder and a pyrotechnic mixture.

  16. Infanticide and illegal infant abandonment in Malaysia.

    PubMed

    Razali, Salmi; Kirkman, Maggie; Ahmad, S Hassan; Fisher, Jane

    2014-10-01

    Infant abandonment and infanticide are poorly understood in Malaysia. The information available in the public arena comes predominantly from anecdotal sources. The aim of this study was to describe the prevalence and characteristics of infanticide and illegal infant abandonment in Malaysia and to estimate annual rates for the most recent decade. Summaries of data about infanticide and illegal infant abandonment were gathered from police records; the annual number of live births was ascertained from the national registry. The estimated inferred infanticide rates for Malaysia were compared with the infanticide rates among countries of very high, high, medium, and low rankings on the Human Development, Gender Inequality, and Gini indices. From 1999 to 2011, 1,069 cases of illegal infant abandonment were recorded and 1,147 people were arrested as suspected perpetrators. The estimated inferred infanticide rate fluctuated between 4.82 and 9.11 per 100,000 live births, a moderate rate relative to the infanticide rates of other countries. There are substantial missing data, with details undocumented for about 78-87% of cases and suspected perpetrators. Of the documented cases, it appeared that more boys than girls were victims and that suspected perpetrators were predominantly Malays who were women, usually mothers of the victim; the possibility of arrest bias must be acknowledged. Economic and social inequality, particularly gender inequality, might contribute to the phenomena of infanticide and abandonment. Strategies to reduce rates of infanticide and illegal infant abandonment in Malaysia will require strengthening of the surveillance system and attention to the gender-based inequalities that underpin human development.

  17. 4. INTERIOR OF ABANDONED SANTA ANA CANAL TUNNEL, SHOWING CEMENT ...

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

    4. INTERIOR OF ABANDONED SANTA ANA CANAL TUNNEL, SHOWING CEMENT TROUGH FLOOR AND UNFINISHED GRANITE ROOF. VIEW TO SOUTHWEST. - Santa Ana River Hydroelectric System, Abandoned Tunnel, Redlands, San Bernardino County, CA

  18. Reclamation of abandoned mined lands in India

    SciTech Connect

    Aufmuth, R.E.

    1986-01-01

    An international approach to developing a conceptual environmental management plan for the reclamation of abandoned coal mined lands in India will be discussed. This plan will be aimed at reclamation of a coal field which has been mined for almost 100 years with no reclamation of any kind.

  19. Reclamation of abandoned mines in West Virginia

    SciTech Connect

    Dove, J.L.

    1983-01-01

    Reclamation of abandoned mine lands in West Virginia involves disturbed areas from both surface and deep mining activities. Reclamation of deep mine lands deal with mine waste piles and mine openings. Reclamation of surface mine lands involves shaping and grading material to obtain a stable slope and installing water management practices.

  20. 19 CFR 147.47 - Mandatory abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Mandatory abandonment. 147.47 Section 147.47 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) TRADE FAIRS Disposition of Articles Entered for Fairs § 147.47 Mandatory...

  1. 19 CFR 147.47 - Mandatory abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false Mandatory abandonment. 147.47 Section 147.47 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) TRADE FAIRS Disposition of Articles Entered for Fairs § 147.47 Mandatory...

  2. 19 CFR 147.47 - Mandatory abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 2 2013-04-01 2013-04-01 false Mandatory abandonment. 147.47 Section 147.47 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) TRADE FAIRS Disposition of Articles Entered for Fairs § 147.47 Mandatory...

  3. 19 CFR 147.47 - Mandatory abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 2 2014-04-01 2014-04-01 false Mandatory abandonment. 147.47 Section 147.47 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) TRADE FAIRS Disposition of Articles Entered for Fairs § 147.47 Mandatory...

  4. 19 CFR 147.47 - Mandatory abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 2 2012-04-01 2012-04-01 false Mandatory abandonment. 147.47 Section 147.47 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) TRADE FAIRS Disposition of Articles Entered for Fairs § 147.47 Mandatory...

  5. 23 CFR 752.10 - Abandoned vehicles.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Abandoned vehicles. 752.10 Section 752.10 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RIGHT-OF-WAY AND ENVIRONMENT LANDSCAPE AND..., or enhancement of scenic beauty as seen from the traveled way of the highway as a landscape...

  6. 23 CFR 752.10 - Abandoned vehicles.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Abandoned vehicles. 752.10 Section 752.10 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RIGHT-OF-WAY AND ENVIRONMENT LANDSCAPE AND..., or enhancement of scenic beauty as seen from the traveled way of the highway as a landscape...

  7. 23 CFR 752.10 - Abandoned vehicles.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Abandoned vehicles. 752.10 Section 752.10 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RIGHT-OF-WAY AND ENVIRONMENT LANDSCAPE AND..., or enhancement of scenic beauty as seen from the traveled way of the highway as a landscape...

  8. 32 CFR 636.31 - Abandoned vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... § 636.31 Abandoned vehicles. (a) Any MP or DOD police officer who finds or has knowledge of a motor... MP or DOD police officer who, under the provisions of this section, causes any motor vehicle to be... motor vehicle by any MP or DOD police officer should not be within the scope of either that...

  9. Loose-fill insulations

    SciTech Connect

    1995-05-01

    Whether you are increasing the insulation levels in your current home or selecting insulation for a new home, choosing the right insulation material can be challenging. Fibrous loose-fill insulations such as cellulose, fiberglass, and rock wool are options you may wish to consider. This publication will introduce you to these materials--what they are, how they are applied, how they compare with each other, and other considerations regarding their use--so that you can decide whether loose fills are right for your home.

  10. Adjustment of Submarine Channel Architecture to Changes in Sediment Supply, Western Niger Delta Slope

    NASA Astrophysics Data System (ADS)

    Jobe, Z. R.; Sylvester, Z.; Parker, A. O.; Pirmez, C.; Slowey, N. C.

    2013-12-01

    Three-dimensional seismic, piston cores, and autonomous underwater vehicle data (chirp sub-bottom profiles, multibeam bathymetry, and sidescan sonar) provide a multi-scale dataset used to examine the evolution of a submarine channel system on the western Niger Delta continental slope. Four phases of channel evolution are documented that are interpreted to relate to changes in the sediment routing system. The first phase is incisional and creates a large valley within which the subsequent phases evolve. The second phase records the development of sinuosity through lateral accretion of the meander bends. Meander cutoffs and channel-bank mass wasting result in terraced and scalloped channel margins. This phase is volumetrically most significant in terms of channel fill. The third phase is characterized by thalweg aggradation with slight channel narrowing; preferential deposition towards the outer banks results in a reduction of sinuosity. This phase likely reflects the updip abandonment of the channel system. The fourth phase is characterized by inner levee deposition that occurs primarily on outer banks, causing a reduction in channel width and sinuosity. These changes are caused by the capture of a small slope channel that is the source for underfit flows that attempt to adjust the channel cross section and thalweg gradient through inner levee deposition. Chirp sub-bottom profiles and piston core data reveal that these sigmoidal inner levees consist of thin-bedded, ripple-laminated turbidites interbedded with mudstones. The channel thalweg consists of amalgamated, sand-rich turbidites with dune-scale bedforms and occasional mass transport deposits. Core transects taken across the channel demonstrate that sand bed thickness decreases with height above the channel thalweg. Laser particle size analyzer data indicate a progressive decrease in grain size with height above the channel thalweg. These vertical trends in grain size and bed thickness distribution are used to

  11. Working Models about Mother-Child Relationships in Abandoned Children.

    ERIC Educational Resources Information Center

    Garcia-Torres, Belen; Guerrero, Pilar Garcia-Calvo

    2000-01-01

    Sixty abandoned and 36 non-abandoned school-aged children were told six short stories about mother-child relationships. Abandoned children showed less positive affect attribution to the mother, more compliant behavior in the child, and more justification of the mother when her behaviors were unfair. (Contains references.) (Author/CR)

  12. 30 CFR 900.14 - Abandoned mine land programs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Abandoned mine land programs. 900.14 Section 900.14 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE... Abandoned mine land programs. Programs for reclamation of abandoned mine lands are codified under...

  13. 30 CFR 900.14 - Abandoned mine land programs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Abandoned mine land programs. 900.14 Section 900.14 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE... Abandoned mine land programs. Programs for reclamation of abandoned mine lands are codified under...

  14. 30 CFR 900.14 - Abandoned mine land programs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Abandoned mine land programs. 900.14 Section 900.14 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE... Abandoned mine land programs. Programs for reclamation of abandoned mine lands are codified under...

  15. 30 CFR 900.14 - Abandoned mine land programs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Abandoned mine land programs. 900.14 Section 900.14 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE... Abandoned mine land programs. Programs for reclamation of abandoned mine lands are codified under...

  16. 40 CFR 147.3102 - Plugging and abandonment plans.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 24 2013-07-01 2013-07-01 false Plugging and abandonment plans. 147... Certain Oklahoma Indian Tribes § 147.3102 Plugging and abandonment plans. In lieu of the requirements of... with the plugging and abandonment provisions of § 147.3108 of this subpart....

  17. 15 CFR 904.508 - Voluntary forfeiture by abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Voluntary forfeiture by abandonment... PROCEDURES Seizure and Forfeiture Procedures § 904.508 Voluntary forfeiture by abandonment. (a) The owner of... to NOAA. Voluntary forfeiture by abandonment under this section may be accomplished by various...

  18. 37 CFR 2.135 - Abandonment of application or mark.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Abandonment of application or... Abandonment of application or mark. After the commencement of an opposition, concurrent use, or interference proceeding, if the applicant files a written abandonment of the application or of the mark without...

  19. 30 CFR 57.22223 - Crosscuts before abandonment (III mines).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Crosscuts before abandonment (III mines). 57.22223 Section 57.22223 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... abandonment (III mines). A means of ventilating faces shall be provided before workings are abandoned...

  20. 43 CFR 3162.3-4 - Well abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Well abandonment. 3162.3-4 Section 3162.3... Operating Rights Owners and Operators § 3162.3-4 Well abandonment. (a) The operator shall promptly plug and... officer. All costs over and above the normal plugging and abandonment expense will be paid by the...

  1. 30 CFR 57.22223 - Crosscuts before abandonment (III mines).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Crosscuts before abandonment (III mines). 57.22223 Section 57.22223 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... abandonment (III mines). A means of ventilating faces shall be provided before workings are abandoned...

  2. 40 CFR 147.3102 - Plugging and abandonment plans.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Plugging and abandonment plans. 147... Certain Oklahoma Indian Tribes § 147.3102 Plugging and abandonment plans. In lieu of the requirements of... with the plugging and abandonment provisions of § 147.3108 of this subpart....

  3. 50 CFR 27.93 - Abandonment of property.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Abandonment of property. 27.93 Section 27.93 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... Abandonment of property. Abandoning, discarding, or otherwise leaving any personal property in any...

  4. 21 CFR 1303.27 - Abandonment of quota.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 9 2011-04-01 2011-04-01 false Abandonment of quota. 1303.27 Section 1303.27 Food... Quotas § 1303.27 Abandonment of quota. Any manufacturer assigned an individual manufacturing quota for... abandonment, stating the name and Administration Controlled Substances Code Number, as set forth in part...

  5. 30 CFR 256.56 - Lease-specific abandonment accounts.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Lease-specific abandonment accounts. 256.56... OF SULPHUR OR OIL AND GAS IN THE OUTER CONTINENTAL SHELF Bonding § 256.56 Lease-specific abandonment accounts. (a) The Regional Director may authorize you to establish a lease-specific abandonment account...

  6. 21 CFR 1303.27 - Abandonment of quota.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 9 2012-04-01 2012-04-01 false Abandonment of quota. 1303.27 Section 1303.27 Food... Quotas § 1303.27 Abandonment of quota. Any manufacturer assigned an individual manufacturing quota for... abandonment, stating the name and Administration Controlled Substances Code Number, as set forth in part...

  7. 15 CFR 904.508 - Voluntary forfeiture by abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 3 2013-01-01 2013-01-01 false Voluntary forfeiture by abandonment... PROCEDURES Seizure and Forfeiture Procedures § 904.508 Voluntary forfeiture by abandonment. (a) The owner of... to NOAA. Voluntary forfeiture by abandonment under this section may be accomplished by various...

  8. 50 CFR 27.93 - Abandonment of property.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Abandonment of property. 27.93 Section 27.93 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... Abandonment of property. Abandoning, discarding, or otherwise leaving any personal property in any...

  9. 20 CFR 802.402 - Dismissal by abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 4 2012-04-01 2012-04-01 false Dismissal by abandonment. 802.402 Section 802... Completion of Board Review Dismissals § 802.402 Dismissal by abandonment. (a) Upon motion by any party or representative or upon the Board's own motion, an appeal may be dismissed upon its abandonment by the party...

  10. 37 CFR 2.135 - Abandonment of application or mark.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Abandonment of application or... Abandonment of application or mark. After the commencement of an opposition, concurrent use, or interference proceeding, if the applicant files a written abandonment of the application or of the mark without...

  11. 40 CFR 147.3102 - Plugging and abandonment plans.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 23 2014-07-01 2014-07-01 false Plugging and abandonment plans. 147... Certain Oklahoma Indian Tribes § 147.3102 Plugging and abandonment plans. In lieu of the requirements of... with the plugging and abandonment provisions of § 147.3108 of this subpart....

  12. 15 CFR 904.508 - Voluntary forfeiture by abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false Voluntary forfeiture by abandonment... PROCEDURES Seizure and Forfeiture Procedures § 904.508 Voluntary forfeiture by abandonment. (a) The owner of... to NOAA. Voluntary forfeiture by abandonment under this section may be accomplished by various...

  13. 20 CFR 802.402 - Dismissal by abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false Dismissal by abandonment. 802.402 Section 802... Completion of Board Review Dismissals § 802.402 Dismissal by abandonment. (a) Upon motion by any party or representative or upon the Board's own motion, an appeal may be dismissed upon its abandonment by the party...

  14. 19 CFR 12.126 - Notice of abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Notice of abandonment. 12.126 Section 12.126 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE... § 12.126 Notice of abandonment. If the importer intends to abandon the shipment after receiving...

  15. 25 CFR 214.29 - Prospecting; abandonment of mines.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Prospecting; abandonment of mines. 214.29 Section 214.29... RESERVATION LANDS, OKLAHOMA, FOR MINING, EXCEPT OIL AND GAS § 214.29 Prospecting; abandonment of mines. All prospecting or mining operations or the abandonment of a well or mine shall be subject to the approval of...

  16. 50 CFR 27.93 - Abandonment of property.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Abandonment of property. 27.93 Section 27.93 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... Abandonment of property. Abandoning, discarding, or otherwise leaving any personal property in any...

  17. 36 CFR 14.30 - Nonconstruction, abandonment or nonuse.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Nonconstruction, abandonment... OF THE INTERIOR RIGHTS-OF-WAY Procedures § 14.30 Nonconstruction, abandonment or nonuse. Unless... to construct within the period allowed and for abandonment or nonuse....

  18. 19 CFR 12.126 - Notice of abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Notice of abandonment. 12.126 Section 12.126 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE... § 12.126 Notice of abandonment. If the importer intends to abandon the shipment after receiving...

  19. 21 CFR 1303.27 - Abandonment of quota.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Abandonment of quota. 1303.27 Section 1303.27 Food... Quotas § 1303.27 Abandonment of quota. Any manufacturer assigned an individual manufacturing quota for... abandonment, stating the name and Administration Controlled Substances Code Number, as set forth in part...

  20. 20 CFR 802.402 - Dismissal by abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Dismissal by abandonment. 802.402 Section 802... Completion of Board Review Dismissals § 802.402 Dismissal by abandonment. (a) Upon motion by any party or representative or upon the Board's own motion, an appeal may be dismissed upon its abandonment by the party...

  1. 43 CFR 3162.3-4 - Well abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Well abandonment. 3162.3-4 Section 3162.3... Operating Rights Owners and Operators § 3162.3-4 Well abandonment. (a) The operator shall promptly plug and... officer. All costs over and above the normal plugging and abandonment expense will be paid by the...

  2. 20 CFR 802.402 - Dismissal by abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 4 2013-04-01 2013-04-01 false Dismissal by abandonment. 802.402 Section 802... Completion of Board Review Dismissals § 802.402 Dismissal by abandonment. (a) Upon motion by any party or representative or upon the Board's own motion, an appeal may be dismissed upon its abandonment by the party...

  3. 15 CFR 904.508 - Voluntary forfeiture by abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 3 2014-01-01 2014-01-01 false Voluntary forfeiture by abandonment... PROCEDURES Seizure and Forfeiture Procedures § 904.508 Voluntary forfeiture by abandonment. (a) The owner of... to NOAA. Voluntary forfeiture by abandonment under this section may be accomplished by various...

  4. 36 CFR 14.30 - Nonconstruction, abandonment or nonuse.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Nonconstruction, abandonment... OF THE INTERIOR RIGHTS-OF-WAY Procedures § 14.30 Nonconstruction, abandonment or nonuse. Unless... to construct within the period allowed and for abandonment or nonuse....

  5. 50 CFR 27.93 - Abandonment of property.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Abandonment of property. 27.93 Section 27.93 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... Abandonment of property. Abandoning, discarding, or otherwise leaving any personal property in any...

  6. 30 CFR 256.56 - Lease-specific abandonment accounts.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Lease-specific abandonment accounts. 256.56... § 256.56 Lease-specific abandonment accounts. (a) The Regional Director may authorize you to establish a lease-specific abandonment account in a federally insured institution in lieu of the bond required...

  7. 36 CFR 14.30 - Nonconstruction, abandonment or nonuse.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Nonconstruction, abandonment... OF THE INTERIOR RIGHTS-OF-WAY Procedures § 14.30 Nonconstruction, abandonment or nonuse. Unless... to construct within the period allowed and for abandonment or nonuse....

  8. 50 CFR 27.93 - Abandonment of property.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Abandonment of property. 27.93 Section 27.93 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... Abandonment of property. Abandoning, discarding, or otherwise leaving any personal property in any...

  9. 19 CFR 12.126 - Notice of abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Notice of abandonment. 12.126 Section 12.126 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE... § 12.126 Notice of abandonment. If the importer intends to abandon the shipment after receiving...

  10. 37 CFR 2.135 - Abandonment of application or mark.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Abandonment of application or... Abandonment of application or mark. After the commencement of an opposition, concurrent use, or interference proceeding, if the applicant files a written abandonment of the application or of the mark without...

  11. 37 CFR 2.135 - Abandonment of application or mark.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Abandonment of application or... Abandonment of application or mark. After the commencement of an opposition, concurrent use, or interference proceeding, if the applicant files a written abandonment of the application or of the mark without...

  12. 36 CFR 14.30 - Nonconstruction, abandonment or nonuse.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Nonconstruction, abandonment... OF THE INTERIOR RIGHTS-OF-WAY Procedures § 14.30 Nonconstruction, abandonment or nonuse. Unless... to construct within the period allowed and for abandonment or nonuse....

  13. 43 CFR 3162.3-4 - Well abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Well abandonment. 3162.3-4 Section 3162.3... Operating Rights Owners and Operators § 3162.3-4 Well abandonment. (a) The operator shall promptly plug and... officer. All costs over and above the normal plugging and abandonment expense will be paid by the...

  14. 37 CFR 2.135 - Abandonment of application or mark.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Abandonment of application or... Abandonment of application or mark. After the commencement of an opposition, concurrent use, or interference proceeding, if the applicant files a written abandonment of the application or of the mark without...

  15. 40 CFR 147.3102 - Plugging and abandonment plans.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 24 2012-07-01 2012-07-01 false Plugging and abandonment plans. 147... Certain Oklahoma Indian Tribes § 147.3102 Plugging and abandonment plans. In lieu of the requirements of... with the plugging and abandonment provisions of § 147.3108 of this subpart....

  16. 15 CFR 904.508 - Voluntary forfeiture by abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 3 2012-01-01 2012-01-01 false Voluntary forfeiture by abandonment... PROCEDURES Seizure and Forfeiture Procedures § 904.508 Voluntary forfeiture by abandonment. (a) The owner of... to NOAA. Voluntary forfeiture by abandonment under this section may be accomplished by various...

  17. 40 CFR 147.3102 - Plugging and abandonment plans.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Plugging and abandonment plans. 147... Certain Oklahoma Indian Tribes § 147.3102 Plugging and abandonment plans. In lieu of the requirements of... with the plugging and abandonment provisions of § 147.3108 of this subpart....

  18. 42 CFR 422.1060 - Dismissal for abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Dismissal for abandonment. 422.1060 Section 422.1060 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES....1060 Dismissal for abandonment. (a) The ALJ may dismiss a request for hearing if it is abandoned by...

  19. 25 CFR 214.29 - Prospecting; abandonment of mines.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Prospecting; abandonment of mines. 214.29 Section 214.29... RESERVATION LANDS, OKLAHOMA, FOR MINING, EXCEPT OIL AND GAS § 214.29 Prospecting; abandonment of mines. All prospecting or mining operations or the abandonment of a well or mine shall be subject to the approval of...

  20. 43 CFR 3162.3-4 - Well abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Well abandonment. 3162.3-4 Section 3162.3... Operating Rights Owners and Operators § 3162.3-4 Well abandonment. (a) The operator shall promptly plug and... officer. All costs over and above the normal plugging and abandonment expense will be paid by the...

  1. 36 CFR 14.30 - Nonconstruction, abandonment or nonuse.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Nonconstruction, abandonment... OF THE INTERIOR RIGHTS-OF-WAY Procedures § 14.30 Nonconstruction, abandonment or nonuse. Unless... to construct within the period allowed and for abandonment or nonuse....

  2. 21 CFR 1303.27 - Abandonment of quota.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 9 2013-04-01 2013-04-01 false Abandonment of quota. 1303.27 Section 1303.27 Food... Quotas § 1303.27 Abandonment of quota. Any manufacturer assigned an individual manufacturing quota for... abandonment, stating the name and Administration Controlled Substances Code Number, as set forth in part...

  3. 30 CFR 57.22223 - Crosscuts before abandonment (III mines).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Crosscuts before abandonment (III mines). 57.22223 Section 57.22223 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... abandonment (III mines). A means of ventilating faces shall be provided before workings are abandoned...

  4. 20 CFR 802.402 - Dismissal by abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Dismissal by abandonment. 802.402 Section 802... Completion of Board Review Dismissals § 802.402 Dismissal by abandonment. (a) Upon motion by any party or representative or upon the Board's own motion, an appeal may be dismissed upon its abandonment by the party...

  5. 42 CFR 422.1060 - Dismissal for abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Dismissal for abandonment. 422.1060 Section 422.1060 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES....1060 Dismissal for abandonment. (a) The ALJ may dismiss a request for hearing if it is abandoned by...

  6. 30 CFR 57.22223 - Crosscuts before abandonment (III mines).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Crosscuts before abandonment (III mines). 57.22223 Section 57.22223 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... abandonment (III mines). A means of ventilating faces shall be provided before workings are abandoned...

  7. 21 CFR 1303.27 - Abandonment of quota.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 9 2014-04-01 2014-04-01 false Abandonment of quota. 1303.27 Section 1303.27 Food... Quotas § 1303.27 Abandonment of quota. Any manufacturer assigned an individual manufacturing quota for... abandonment, stating the name and Administration Controlled Substances Code Number, as set forth in part...

  8. 19 CFR 12.126 - Notice of abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Notice of abandonment. 12.126 Section 12.126 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE... § 12.126 Notice of abandonment. If the importer intends to abandon the shipment after receiving...

  9. 30 CFR 57.22223 - Crosscuts before abandonment (III mines).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Crosscuts before abandonment (III mines). 57.22223 Section 57.22223 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... abandonment (III mines). A means of ventilating faces shall be provided before workings are abandoned...

  10. 19 CFR 12.126 - Notice of abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Notice of abandonment. 12.126 Section 12.126 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE... § 12.126 Notice of abandonment. If the importer intends to abandon the shipment after receiving...

  11. 39 CFR 946.11 - Disposition of property declared abandoned.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... DISPOSITION OF STOLEN MAIL MATTER AND PROPERTY ACQUIRED BY THE POSTAL INSPECTION SERVICE FOR USE AS EVIDENCE § 946.11 Disposition of property declared abandoned. Property declared abandoned, including cash, and... 39 Postal Service 1 2012-07-01 2012-07-01 false Disposition of property declared abandoned....

  12. 39 CFR 946.11 - Disposition of property declared abandoned.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... DISPOSITION OF STOLEN MAIL MATTER AND PROPERTY ACQUIRED BY THE POSTAL INSPECTION SERVICE FOR USE AS EVIDENCE § 946.11 Disposition of property declared abandoned. Property declared abandoned, including cash, and... 39 Postal Service 1 2014-07-01 2014-07-01 false Disposition of property declared abandoned....

  13. 39 CFR 946.11 - Disposition of property declared abandoned.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... DISPOSITION OF STOLEN MAIL MATTER AND PROPERTY ACQUIRED BY THE POSTAL INSPECTION SERVICE FOR USE AS EVIDENCE § 946.11 Disposition of property declared abandoned. Property declared abandoned, including cash, and... 39 Postal Service 1 2013-07-01 2013-07-01 false Disposition of property declared abandoned....

  14. 30 CFR 57.4011 - Abandoned electric circuits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Abandoned electric circuits. 57.4011 Section 57.4011 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... and Control § 57.4011 Abandoned electric circuits. Abandoned electric circuits shall be...

  15. 30 CFR 56.4011 - Abandoned electric circuits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Abandoned electric circuits. 56.4011 Section 56.4011 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... Control § 56.4011 Abandoned electric circuits. Abandoned electric circuits shall be deenergized...

  16. 30 CFR 57.4011 - Abandoned electric circuits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Abandoned electric circuits. 57.4011 Section 57.4011 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... and Control § 57.4011 Abandoned electric circuits. Abandoned electric circuits shall be...

  17. 30 CFR 56.4011 - Abandoned electric circuits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Abandoned electric circuits. 56.4011 Section 56.4011 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... Control § 56.4011 Abandoned electric circuits. Abandoned electric circuits shall be deenergized...

  18. 30 CFR 56.4011 - Abandoned electric circuits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Abandoned electric circuits. 56.4011 Section 56.4011 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... Control § 56.4011 Abandoned electric circuits. Abandoned electric circuits shall be deenergized...

  19. 30 CFR 56.4011 - Abandoned electric circuits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Abandoned electric circuits. 56.4011 Section 56.4011 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... Control § 56.4011 Abandoned electric circuits. Abandoned electric circuits shall be deenergized...

  20. 30 CFR 57.4011 - Abandoned electric circuits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Abandoned electric circuits. 57.4011 Section 57.4011 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... and Control § 57.4011 Abandoned electric circuits. Abandoned electric circuits shall be...

  1. 30 CFR 57.4011 - Abandoned electric circuits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Abandoned electric circuits. 57.4011 Section 57.4011 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... and Control § 57.4011 Abandoned electric circuits. Abandoned electric circuits shall be...

  2. Non-Abandonment as a Foundation for Inclusive School Practice

    ERIC Educational Resources Information Center

    Razer, Michal; Friedman, Victor J.

    2013-01-01

    The authors of this article describe an essential feature of inclusive educational practice: "non-abandonment". When students' needs and difficult behavior are overwhelming, teachers may abandon them emotionally as a defensive reaction to their own experience of emotional distress and helplessness. Non-abandonment represents a…

  3. 30 CFR 57.4011 - Abandoned electric circuits.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Abandoned electric circuits. 57.4011 Section 57.4011 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... and Control § 57.4011 Abandoned electric circuits. Abandoned electric circuits shall be...

  4. 30 CFR 56.4011 - Abandoned electric circuits.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Abandoned electric circuits. 56.4011 Section 56.4011 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL... Control § 56.4011 Abandoned electric circuits. Abandoned electric circuits shall be deenergized...

  5. 25 CFR 214.29 - Prospecting; abandonment of mines.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... RESERVATION LANDS, OKLAHOMA, FOR MINING, EXCEPT OIL AND GAS § 214.29 Prospecting; abandonment of mines. All prospecting or mining operations or the abandonment of a well or mine shall be subject to the approval of the... 25 Indians 1 2014-04-01 2014-04-01 false Prospecting; abandonment of mines. 214.29 Section...

  6. 25 CFR 214.29 - Prospecting; abandonment of mines.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... RESERVATION LANDS, OKLAHOMA, FOR MINING, EXCEPT OIL AND GAS § 214.29 Prospecting; abandonment of mines. All prospecting or mining operations or the abandonment of a well or mine shall be subject to the approval of the... 25 Indians 1 2011-04-01 2011-04-01 false Prospecting; abandonment of mines. 214.29 Section...

  7. 25 CFR 214.29 - Prospecting; abandonment of mines.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... RESERVATION LANDS, OKLAHOMA, FOR MINING, EXCEPT OIL AND GAS § 214.29 Prospecting; abandonment of mines. All prospecting or mining operations or the abandonment of a well or mine shall be subject to the approval of the... 25 Indians 1 2010-04-01 2010-04-01 false Prospecting; abandonment of mines. 214.29 Section...

  8. 30 CFR 900.14 - Abandoned mine land programs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Abandoned mine land programs. 900.14 Section 900.14 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE... Abandoned mine land programs. Programs for reclamation of abandoned mine lands are codified under...

  9. Method of filling a microchannel separation column

    DOEpatents

    Arnold, Don W.

    2002-01-01

    A method for packing a stationary phase into a small diameter fluid passageway or flow channel. Capillary action is employed to distribute a stationary phase uniformly along both the length and diameter of the flow channel. The method disclosed here: 1) eliminates the need for high pressure pumps and fittings and the safety hazards associated therewith; 2) allows the use of readily available commercial microparticles, either coated or uncoated, as the stationary phase; 3) provides for different types of particles, different particle sizes, and different particle size distributions to be packed in sequence, or simultaneously; 4) eliminates the need for plugging the flow channel prior to adding the stationary phase to retain the packing particles; and 5) many capillaries can be filled simultaneously.

  10. Gas filled panel insulation

    DOEpatents

    Griffith, Brent T.; Arasteh, Dariush K.; Selkowitz, Stephen E.

    1993-01-01

    A structural or flexible highly insulative panel which may be translucent, is formed from multi-layer polymeric material in the form of an envelope surrounding a baffle. The baffle is designed so as to minimize heat transfer across the panel, by using material which forms substantially closed spaces to suppress convection of the low conductivity gas fill. At least a portion of the baffle carries a low emissivity surface for suppression of infrared radiation.

  11. Gas filled panel insulation

    DOEpatents

    Griffith, B.T.; Arasteh, D.K.; Selkowitz, S.E.

    1993-12-14

    A structural or flexible highly insulative panel which may be translucent, is formed from multi-layer polymeric material in the form of an envelope surrounding a baffle. The baffle is designed so as to minimize heat transfer across the panel, by using material which forms substantially closed spaces to suppress convection of the low conductivity gas fill. At least a portion of the baffle carries a low emissivity surface for suppression of infrared radiation. 18 figures.

  12. Explosives remain preferred methods for platform abandonment

    SciTech Connect

    Pulsipher, A.; Daniel, W. IV; Kiesler, J.E.; Mackey, V. III

    1996-05-06

    Economics and safety concerns indicate that methods involving explosives remain the most practical and cost-effective means for abandoning oil and gas structures in the Gulf of Mexico. A decade has passed since 51 dead sea turtles, many endangered Kemp`s Ridleys, washed ashore on the Texas coast shortly after explosives helped remove several offshore platforms. Although no relationship between the explosions and the dead turtles was ever established, in response to widespread public concern, the US Minerals Management Service (MMS) and National Marine Fisheries Service (NMFS) implemented regulations limiting the size and timing of explosive charges. Also, more importantly, they required that operators pay for observers to survey waters surrounding platforms scheduled for removal for 48 hr before any detonations. If observers spot sea turtles or marine mammals within the danger zone, the platform abandonment is delayed until the turtles leave or are removed. However, concern about the effects of explosives on marine life remains.

  13. Detecting abandoned objects using interacting multiple models

    NASA Astrophysics Data System (ADS)

    Becker, Stefan; Münch, David; Kieritz, Hilke; Hübner, Wolfgang; Arens, Michael

    2015-10-01

    In recent years, the wide use of video surveillance systems has caused an enormous increase in the amount of data that has to be stored, monitored, and processed. As a consequence, it is crucial to support human operators with automated surveillance applications. Towards this end an intelligent video analysis module for real-time alerting in case of abandoned objects in public spaces is proposed. The overall processing pipeline consists of two major parts. First, person motion is modeled using an Interacting Multiple Model (IMM) filter. The IMM filter estimates the state of a person according to a finite-state, discrete-time Markov chain. Second, the location of persons that stay at a fixed position defines a region of interest, in which a nonparametric background model with dynamic per-pixel state variables identifies abandoned objects. In case of a detected abandoned object, an alarm event is triggered. The effectiveness of the proposed system is evaluated on the PETS 2006 dataset and the i-Lids dataset, both reflecting prototypical surveillance scenarios.

  14. Morphodynamics of Floodplain Chute Channels

    NASA Astrophysics Data System (ADS)

    David, S. R.; Edmonds, D. A.

    2015-12-01

    Floodplain chute channel formation is a key process that can enable rivers to transition from single-thread to multi-thread planform geometries. Floodplain chute channels are usually incisional channels connecting topographic lows across point bars and in the floodplain. Surprisingly, it is still not clear what conditions promote chute channel formation and what governs their morphodynamic behavior. Towards this end we have initiated an empirical and theoretical study of floodplain chute channels in Indiana, USA. Using elevation models and satellite imagery we mapped 3064 km2 of floodplain in Indiana, and find that 37.3% of mapped floodplains in Indiana have extensive chute channel networks. These chute channel networks consist of two types of channel segments: meander cutoffs of the main channel and chute channels linking the cutoffs together. To understand how these chute channels link meander cutoffs together and eventually create floodplain channel networks we use Delft3D to explore floodplain morphodynamics. Our first modeling experiment starts from a generic floodplain prepopulated with meander cutoffs to test under what conditions chute channels form.We find that chute channel formation is optimized at an intermediate flood discharge. If the flood discharge is too large the meander cutoffs erosively diffuse, whereas if the floodwave is too small the cutoffs fill with sediment. A moderately sized floodwave reworks the sediment surrounding the topographic lows, enhancing the development of floodplain chute channels. Our second modeling experiments explore how floodplain chute channels evolve on the West Fork of the White River, Indiana, USA. We find that the floodplain chute channels are capable of conveying the entire 10 yr floodwave (Q=1330m3/s) leaving the inter-channel areas dry. Moreover, the chute channels can incise into the floodplain while the margins of channels are aggrading, creating levees. Our results suggest that under the right conditions

  15. Dye filled security seal

    DOEpatents

    Wilson, Dennis C. W.

    1982-04-27

    A security seal for providing an indication of unauthorized access to a sealed object includes an elongate member to be entwined in the object such that access is denied unless the member is removed. The elongate member has a hollow, pressurizable chamber extending throughout its length that is filled with a permanent dye under greater than atmospheric pressure. Attempts to cut the member and weld it together are revealed when dye flows through a rupture in the chamber wall and stains the outside surface of the member.

  16. Fluid Dynamics of Bottle Filling

    NASA Astrophysics Data System (ADS)

    McGough, Patrick; Gao, Haijing; Appathurai, Santosh; Basaran, Osman

    2011-11-01

    Filling of bottles is a widely practiced operation in a large number of industries. Well known examples include filling of ``large'' bottles with shampoos and cleaners in the household products and beauty care industries and filling of ``small'' bottles in the pharmaceutical industry. Some bottle filling operations have recently drawn much attention from the fluid mechanics community because of the occurrence of a multitude of complex flow regimes, transitions, and instabilities such as mounding and coiling that occur as a bottle is filled with a fluid. In this talk, we present a primarily computational study of the fluid dynamical challenges that can arise during the rapid filling of bottles. Given the diversity of fluids used in filling applications, we consider four representative classes of fluids that exhibit Newtonian, shear-thinning, viscoelastic, and yield-stress rheologies. The equations governing the dynamics of bottle filling are solved either in their full 3D but axisymmetric form or using the slender-jet approximation.

  17. Characteristics of weakly confined submarine channel system and their application to gas hydrate trapping system, Eastern Nankai Trough, Japan

    NASA Astrophysics Data System (ADS)

    Komatsu, Y.; Fujii, T.; Suzuki, K.

    2013-12-01

    The 1st offshore gas hydrate production test was conducted at gas hydrate concentrated zone (reservoir) of the Eastern Nankai Trough, which is considered stratigraphic accumulation. However, the accumulation mechanism for this concentrated zone is not yet well understood. In this study, in order to examine gas hydrate trapping system in the accumulation mechanism, we identify the depositional process and controlling factors based on facies analysis and sequence stratigraphy using the core and geophysical log data. Our study area is the minibasin in the front of the north slope of Daini-Atsumi Knoll in the Eastern Nankai Trough. The minibasin development is strongly influenced by uplift of the knoll associated with plate subduction. The minibasin fill deposits are interpreted as the Pleistocene trough fill small turbidite fan system. Seven depositional sequences are identified based on grain size, bed thickness, sedimentary structure, and stacking pattern in this study. The sequence boundaries are also identified by terminations of seismic reflection. These sequences are attributed to a fourth to fifth-order eustatic sea-level changes, because the stacking pattern cycle is in phase with global oxygen isotope curves, the cycle is also identified in the onshore formation during the same period. The reservoir was interpreted as Falling-Stage Systems Tract (FSST) and Lowstand Systems Tract (LST). In the reservoir, it was observed the channel complex set characterized by relatively strong reflections and paleocurrent flowing from northeast to southwest on 3-D seismic data. The channel complex set changes into muddy facies in the south direction. The channel complex set is characterized by hemipelagic setting or slope (F1), abandonment mud drape (F2), nonamalgamated channel element (F3), and semiamalgamated channel element (F4). The channel elements (F3, 4) are the fundamental unit and record a single phase of downcutting and filling. The building block of the channel

  18. Assessing the potential of Landsat images to detect and map agricultural land abandonment in Kyzyl-Orda (Kazakhstan)

    NASA Astrophysics Data System (ADS)

    Fliemann, Elisabeth; Löw, Fabian; Conrad, Christopher

    2014-05-01

    Land degradation and agricultural land abandonment in the irrigated areas of Central Asia became widespread, in particular after the collapse of the former Soviet Union. It has strong socio-economic and ecological consequences, but unfortunately data and methods to map and monitor abandoned agriculture accurately over many regions in CA, e.g. Kyzyl-Orda in Kazakhstan, are still lacking. Remote sensing (RS) can potentially fill this gap, yet RS detection of agricultural land abandonment, most often characterized by shrub encroachment, is difficult and requires the availability of multiple images during the growing season. Also, sufficient reference data must be available for accurate classifier algorithm training. Hence the major aims of this study were to elaborate the effect of the number of Landsat-5 TM images on the accuracy of classification of land abandonment, and further how the choice of classifier algorithm (Random Forest and Support Vector Machine) and amount of training data affect the accuracy of the results. Multi-seasonal time series of Landsat-5 TM images were classified in pre-abandonment-time (1988) and post-abandonment-times (2000, 2009, 2010, 2011). Five images per year were used as classification input. Generally both algorithms performed equally well, and classification accuracies ranged from 84% to 91%. Classifications with fewer than five image dates resulted in a substantial decreases of overall classification accuracies (from 91% to 66%). Next to the number of images the seasons captured also had an impact. In general, the best image combination contained at least one image in late summer, plus another image in spring. In general, the choice of images (number and season) had a much stronger impact on the results than the choice of the classifier algorithm. The five multi-annual classifications resulted in a temporal sequence of five land uses for each agricultural field, which allowed to back-trace land use change between 1988 and 2011

  19. Hydrogen Filling Station

    SciTech Connect

    Boehm, Robert F; Sabacky, Bruce; Anderson II, Everett B; Haberman, David; Al-Hassin, Mowafak; He, Xiaoming; Morriseau, Brian

    2010-02-24

    future. Project partners also conducted a workshop on hydrogen safety and permitting. This provided an opportunity for the various permitting agencies and end users to gather to share experiences and knowledge. As a result of this workshop, the permitting process for the hydrogen filling station on the Las Vegas Valley Water District’s land was done more efficiently and those who would be responsible for the operation were better educated on the safety and reliability of hydrogen production and storage. The lessons learned in permitting the filling station and conducting this workshop provided a basis for future hydrogen projects in the region. Continuing efforts to increase the working pressure of electrolysis and efficiency have been pursued. Research was also performed on improving the cost, efficiency and durability of Proton Exchange Membrane (PEM) hydrogen technology. Research elements focused upon PEM membranes, electrodes/catalysts, membrane-electrode assemblies, seals, bipolar plates, utilization of renewable power, reliability issues, scale, and advanced conversion topics. Additionally, direct solar-to-hydrogen conversion research to demonstrate stable and efficient photoelectrochemistry (PEC) hydrogen production systems based on a number of optional concepts was performed. Candidate PEC concepts included technical obstacles such as inefficient photocatalysis, inadequate photocurrent due to non-optimal material band gap energies, rapid electron-hole recombination, reduced hole mobility and diminished operational lifetimes of surface materials exposed to electrolytes. Project Objective 1: Design, build, operate hydrogen filling station Project Objective 2: Perform research and development for utilizing solar technologies on the hydrogen filling station and convert two utility vehicles for use by the station operators Project Objective 3: Increase capacity of hydrogen filling station; add additional vehicle; conduct safety workshop; develop a roadmap for

  20. Evaluation of reclaimed abandoned bentonite mine lands

    SciTech Connect

    Edinger, K.D.; Schuman, G.E.; Vance, G.F.

    1999-07-01

    In 1985, the Abandoned Mined Land Division of the Wyoming Department of Environmental Quality began reclamation of 4,148 ha of abandoned bentonite mined lands. Calcium amendments and sawmill wood wastes were applied to the regraded spoils to enhance water infiltration, displacement of Na on the clay spoil, and leaching of the displaced Na and other soluble salts. Revegetation of these lands was generally successful, but after several years small areas (0.1--0.2 ha) began to show signs of vegetation die-back and to prescribe corrective treatment options. A randomized block design was imposed on study areas near Upton, Colony, and Greybull, Wyoming to characterize spoil chemical properties of good, moderate, and dead vegetation zones, which were subjectively delineated by visual vegetation cover and density differences. Spoil analyses indicated exchangeable-sodium (Na) concentrations were high and the dead vegetation zones exhibited exchangeable-sodium-percentages (ESP) above 50%, while surrounding good vegetation zones exhibited ESP values <10%. This coupled with low soluble-Na concentrations (<2 cmol/kg) suggests insufficient calcium (Ca) amendments were initially applied to ameliorate the sodic conditions of the spoil. The sampling design used to determine Ca amendment rates, which consisted of a composite of 5 spoil cores taken from each 0.8 ha area, was apparently insufficient to account for the highly heterogeneous spoil material that occurred throughout these abandoned bentonite reclamation sites. To revegetate these small degraded sites, additional Ca amendment would be necessary and reseeding would be required. However, the authors recommend further monitoring of the affected sites to determine if unfavorable conditions continue to degrade the reclaimed landscape before any attempt is made to rehabilitate the affected sites. If the degraded sites are stable, further Remediation efforts are not warranted because small areas of little or no vegetation are

  1. 77 FR 43656 - BNSF Railway Company-Abandonment Exemption-in Los Angeles County, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-25

    ... Surface Transportation Board BNSF Railway Company--Abandonment Exemption--in Los Angeles County, CA BNSF... Abandonments to abandon its freight rail operating easement over a 5.3-mile line of railroad owned by the Los... abandonment shall be protected under Oregon Short Line Railroad-- ] Abandonment Portion Goshen Branch...

  2. 75 FR 40862 - Grand Trunk Western Railroad Company-Abandonment Exemption-in Macomb County, MI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-14

    ... Surface Transportation Board Grand Trunk Western Railroad Company--Abandonment Exemption--in Macomb County.... 1152 Subpart F-Exempt Abandonments to abandon its line of railroad between milepost 0.00 and milepost 0... affected by the abandonment shall be protected under Oregon Short Line Railroad--Abandonment Portion...

  3. 77 FR 26602 - BNSF Railway Company-Abandonment Exemption-in Walsh and Pembina Counties, ND

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    ... Surface Transportation Board BNSF Railway Company--Abandonment Exemption--in Walsh and Pembina Counties... subpart F-Exempt Abandonments to abandon 18.12 miles of rail line located between milepost 42.08 at... abandonment shall be protected under Oregon Short Line Railroad--Abandonment Portion Goshen Branch...

  4. 43 CFR 3263.10 - May I abandon a well without BLM's approval?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... LEASING Well Abandonment § 3263.10 May I abandon a well without BLM's approval? (a) You must have a BLM-approved Sundry Notice documenting your plugging and abandonment program before you start abandoning any well. (b) You must also notify the local BLM office before you begin abandonment activities, so that...

  5. 76 FR 31008 - CSX Transportation, Inc.-Abandonment Exemption-in Erie County, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-27

    ... Surface Transportation Board CSX Transportation, Inc.--Abandonment Exemption--in Erie County, NY CSX... Abandonments to abandon an approximately 0.56-mile rail line on its Northern Region, Albany Division, Buffalo... abandonment shall be protected under Oregon Short Line Railroad--Abandonment Portion Goshen Branch...

  6. 76 FR 72241 - BNSF Railway Company-Abandonment Exemption-in Cass County, ND

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-22

    ... Surface Transportation Board BNSF Railway Company--Abandonment Exemption--in Cass County, ND BNSF Railway... Abandonments to abandon 7.40 miles of rail line extending between milepost 68.10 at Arthur and milepost 75.50... ] abandonment shall be protected under Oregon Short Line Railroad-- Abandonment Portion Goshen Branch...

  7. 76 FR 43374 - CSX Transportation, Inc.; Abandonment Exemption; in Hardin County, OH

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-20

    ... Surface Transportation Board CSX Transportation, Inc.; Abandonment Exemption; in Hardin County, OH CSX... Abandonments to abandon an approximately 0.21-mile rail line on its Northern Region, Toledo Branch Subdivision... abandonment shall be protected under Oregon Short Line Railroad--Abandonment Portion Goshen Branch...

  8. 76 FR 51470 - CSX Transportation, Inc.-Abandonment Exemption-In Oswego County, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-18

    ... Surface Transportation Board CSX Transportation, Inc.--Abandonment Exemption--In Oswego County, NY CSX... Abandonments to abandon 2 formerly connected rail lines in CSXT's Northern Region, Albany Division, Fulton... affected by the abandonment shall be protected under Oregon Short Line Railroad--Abandonment Portion...

  9. 78 FR 21494 - Union Pacific Railroad Company-Abandonment Exemption-in Washington County, Idaho

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-10

    ... Surface Transportation Board Union Pacific Railroad Company--Abandonment Exemption--in Washington County.... 1152 subpart F--Exempt Abandonments to abandon 0.28 miles of rail line (New Meadows Industrial Lead... abandonment shall be protected under Oregon Short Line Railroad--Abandonment Portion Goshen Branch...

  10. 42 CFR 498.69 - Dismissal for abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 5 2014-10-01 2014-10-01 false Dismissal for abandonment. 498.69 Section 498.69 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... IN THE MEDICAID PROGRAM Hearings § 498.69 Dismissal for abandonment. (a) The ALJ may dismiss...

  11. 42 CFR 422.1060 - Dismissal for abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Dismissal for abandonment. 422.1060 Section 422.1060 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Penalties § 422.1060 Dismissal for abandonment. (a) The ALJ may dismiss a request for hearing if it...

  12. 43 CFR 3595.2 - Abandonment of underground workings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Abandonment of underground workings. 3595.2 Section 3595.2 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF...) EXPLORATION AND MINING OPERATIONS Protection Against Mining Hazards § 3595.2 Abandonment of...

  13. 40 CFR 147.3104 - Notice of abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 24 2012-07-01 2012-07-01 false Notice of abandonment. 147.3104 Section 147.3104 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS... Oklahoma Indian Tribes § 147.3104 Notice of abandonment. (a) In addition to the notice required by §...

  14. 40 CFR 147.2905 - Plugging and abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 24 2013-07-01 2013-07-01 false Plugging and abandonment. 147.2905 Section 147.2905 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS...-Class II Wells § 147.2905 Plugging and abandonment. The owner/operator shall notify the Osage UIC...

  15. 42 CFR 498.69 - Dismissal for abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 5 2012-10-01 2012-10-01 false Dismissal for abandonment. 498.69 Section 498.69 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... IN THE MEDICAID PROGRAM Hearings § 498.69 Dismissal for abandonment. (a) The ALJ may dismiss...

  16. 40 CFR 147.3104 - Notice of abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Notice of abandonment. 147.3104 Section 147.3104 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS... Oklahoma Indian Tribes § 147.3104 Notice of abandonment. (a) In addition to the notice required by §...

  17. 19 CFR 147.46 - Voluntary abandonment or destruction.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Voluntary abandonment or destruction. 147.46 Section 147.46 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY... Voluntary abandonment or destruction. At any time before or within 3 months after the closing date of...

  18. 42 CFR 423.1060 - Dismissal for abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Dismissal for abandonment. 423.1060 Section 423.1060 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Civil Money Penalties § 423.1060 Dismissal for abandonment. (a) The ALJ may dismiss a request...

  19. 40 CFR 147.3105 - Plugging and abandonment report.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 23 2014-07-01 2014-07-01 false Plugging and abandonment report. 147.3105 Section 147.3105 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER... Certain Oklahoma Indian Tribes § 147.3105 Plugging and abandonment report. (a) In lieu of the time...

  20. Book review: old fields: dynamics and restoration of abandoned farmland

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The 2007 volume, “Old Fields: Dynamics and Restoration of Abandoned Farmland”, edited by VA Cramer and RJ Hobbs and published by the Society for Ecological Restoration International (Island Press), is a valuable attempt to synthesize a dozen case studies on agricultural abandonment from all of the ...

  1. 40 CFR 147.3104 - Notice of abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Notice of abandonment. 147.3104 Section 147.3104 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS... Oklahoma Indian Tribes § 147.3104 Notice of abandonment. (a) In addition to the notice required by §...

  2. 5 CFR 1650.15 - Abandonment of inactive accounts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 3 2011-01-01 2011-01-01 false Abandonment of inactive accounts. 1650.15 Section 1650.15 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD METHODS OF WITHDRAWING FUNDS FROM THE THRIFT SAVINGS PLAN Post-Employment Withdrawals § 1650.15 Abandonment of...

  3. 40 CFR 147.2905 - Plugging and abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 23 2014-07-01 2014-07-01 false Plugging and abandonment. 147.2905 Section 147.2905 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS...-Class II Wells § 147.2905 Plugging and abandonment. The owner/operator shall notify the Osage UIC...

  4. 30 CFR 77.215-4 - Refuse piles; abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Refuse piles; abandonment. 77.215-4 Section 77.215-4 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY... MINES Surface Installations § 77.215-4 Refuse piles; abandonment. When a refuse pile is to be...

  5. 12 CFR 16.19 - Withdrawal or abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Withdrawal or abandonment. 16.19 Section 16.19 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY SECURITIES OFFERING DISCLOSURE RULES § 16.19 Withdrawal or abandonment. (a) Any registration statement, amendment, or exhibit may...

  6. 12 CFR 16.19 - Withdrawal or abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Withdrawal or abandonment. 16.19 Section 16.19 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY SECURITIES OFFERING DISCLOSURE RULES § 16.19 Withdrawal or abandonment. (a) Any registration statement, amendment, or exhibit may...

  7. 5 CFR 1650.15 - Abandonment of inactive accounts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Abandonment of inactive accounts. 1650.15 Section 1650.15 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD METHODS OF WITHDRAWING FUNDS FROM THE THRIFT SAVINGS PLAN Post-Employment Withdrawals § 1650.15 Abandonment of...

  8. 43 CFR 3595.2 - Abandonment of underground workings.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Abandonment of underground workings. 3595.2 Section 3595.2 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF...) EXPLORATION AND MINING OPERATIONS Protection Against Mining Hazards § 3595.2 Abandonment of...

  9. 30 CFR 77.215-4 - Refuse piles; abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Refuse piles; abandonment. 77.215-4 Section 77.215-4 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY... MINES Surface Installations § 77.215-4 Refuse piles; abandonment. When a refuse pile is to be...

  10. 42 CFR 423.1060 - Dismissal for abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Dismissal for abandonment. 423.1060 Section 423.1060 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Civil Money Penalties § 423.1060 Dismissal for abandonment. (a) The ALJ may dismiss a request...

  11. 12 CFR 197.11 - Withdrawal or abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Withdrawal or abandonment. 197.11 Section 197.11 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY SECURITIES OFFERINGS § 197.11 Withdrawal or abandonment. (a) Any offering circular, amendment, or exhibit may be...

  12. 5 CFR 1650.15 - Abandonment of inactive accounts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false Abandonment of inactive accounts. 1650.15 Section 1650.15 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD METHODS OF WITHDRAWING FUNDS FROM THE THRIFT SAVINGS PLAN Post-Employment Withdrawals § 1650.15 Abandonment of...

  13. 5 CFR 1650.15 - Abandonment of inactive accounts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 3 2012-01-01 2012-01-01 false Abandonment of inactive accounts. 1650.15 Section 1650.15 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD METHODS OF WITHDRAWING FUNDS FROM THE THRIFT SAVINGS PLAN Post-Employment Withdrawals § 1650.15 Abandonment of...

  14. 19 CFR 18.44 - Abandonment of exportation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Abandonment of exportation. 18.44 Section 18.44 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE... Control Exported Under Cover of A Tir Carnet § 18.44 Abandonment of exportation. In the event...

  15. 19 CFR 147.46 - Voluntary abandonment or destruction.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 2 2012-04-01 2012-04-01 false Voluntary abandonment or destruction. 147.46 Section 147.46 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY... Voluntary abandonment or destruction. At any time before or within 3 months after the closing date of...

  16. 42 CFR 423.1060 - Dismissal for abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Dismissal for abandonment. 423.1060 Section 423.1060 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Penalties § 423.1060 Dismissal for abandonment. (a) The ALJ may dismiss a request for hearing if it...

  17. 42 CFR 498.69 - Dismissal for abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 5 2011-10-01 2011-10-01 false Dismissal for abandonment. 498.69 Section 498.69 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... IN THE MEDICAID PROGRAM Hearings § 498.69 Dismissal for abandonment. (a) The ALJ may dismiss...

  18. 12 CFR 563g.11 - Withdrawal or abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Withdrawal or abandonment. 563g.11 Section 563g.11 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY SECURITIES OFFERINGS § 563g.11 Withdrawal or abandonment. (a) Any offering circular, amendment, or exhibit may be...

  19. 19 CFR 147.46 - Voluntary abandonment or destruction.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false Voluntary abandonment or destruction. 147.46 Section 147.46 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY... Voluntary abandonment or destruction. At any time before or within 3 months after the closing date of...

  20. 12 CFR 563g.11 - Withdrawal or abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Withdrawal or abandonment. 563g.11 Section 563g.11 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY SECURITIES OFFERINGS § 563g.11 Withdrawal or abandonment. (a) Any offering circular, amendment, or exhibit may be...

  1. 42 CFR 422.1060 - Dismissal for abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Dismissal for abandonment. 422.1060 Section 422.1060 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Penalties § 422.1060 Dismissal for abandonment. (a) The ALJ may dismiss a request for hearing if it...

  2. 12 CFR 390.420 - Withdrawal or abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Withdrawal or abandonment. 390.420 Section 390.420 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL... Withdrawal or abandonment. (a) Any offering circular, amendment, or exhibit may be withdrawn prior to...

  3. 19 CFR 147.46 - Voluntary abandonment or destruction.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 2 2014-04-01 2014-04-01 false Voluntary abandonment or destruction. 147.46 Section 147.46 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY... Voluntary abandonment or destruction. At any time before or within 3 months after the closing date of...

  4. 12 CFR 390.420 - Withdrawal or abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Withdrawal or abandonment. 390.420 Section 390.420 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL... Withdrawal or abandonment. (a) Any offering circular, amendment, or exhibit may be withdrawn prior to...

  5. 12 CFR 390.420 - Withdrawal or abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Withdrawal or abandonment. 390.420 Section 390.420 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL... Withdrawal or abandonment. (a) Any offering circular, amendment, or exhibit may be withdrawn prior to...

  6. 19 CFR 18.44 - Abandonment of exportation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Abandonment of exportation. 18.44 Section 18.44 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE... Control Exported Under Cover of A Tir Carnet § 18.44 Abandonment of exportation. In the event...

  7. 40 CFR 147.3105 - Plugging and abandonment report.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 24 2013-07-01 2013-07-01 false Plugging and abandonment report. 147.3105 Section 147.3105 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER... Certain Oklahoma Indian Tribes § 147.3105 Plugging and abandonment report. (a) In lieu of the time...

  8. 43 CFR 3595.2 - Abandonment of underground workings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Abandonment of underground workings. 3595.2 Section 3595.2 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF...) EXPLORATION AND MINING OPERATIONS Protection Against Mining Hazards § 3595.2 Abandonment of...

  9. 40 CFR 147.3104 - Notice of abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 24 2013-07-01 2013-07-01 false Notice of abandonment. 147.3104 Section 147.3104 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS... Oklahoma Indian Tribes § 147.3104 Notice of abandonment. (a) In addition to the notice required by §...

  10. 12 CFR 197.11 - Withdrawal or abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Withdrawal or abandonment. 197.11 Section 197.11 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY SECURITIES OFFERINGS § 197.11 Withdrawal or abandonment. (a) Any offering circular, amendment, or exhibit may be...

  11. 42 CFR 498.69 - Dismissal for abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 5 2013-10-01 2013-10-01 false Dismissal for abandonment. 498.69 Section 498.69 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... IN THE MEDICAID PROGRAM Hearings § 498.69 Dismissal for abandonment. (a) The ALJ may dismiss...

  12. 40 CFR 147.3105 - Plugging and abandonment report.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Plugging and abandonment report. 147.3105 Section 147.3105 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER... Certain Oklahoma Indian Tribes § 147.3105 Plugging and abandonment report. (a) In lieu of the time...

  13. 30 CFR 556.56 - Lease-specific abandonment accounts.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... must be payable upon demand to BOEM and pledged to meet the lessee's obligations under 30 CFR 250.1703... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Lease-specific abandonment accounts. 556.56... abandonment accounts. (a) The Regional Director may authorize you to establish a lease-specific...

  14. 40 CFR 147.3105 - Plugging and abandonment report.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Plugging and abandonment report. 147.3105 Section 147.3105 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER... Certain Oklahoma Indian Tribes § 147.3105 Plugging and abandonment report. (a) In lieu of the time...

  15. 12 CFR 16.19 - Withdrawal or abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Withdrawal or abandonment. 16.19 Section 16.19 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY SECURITIES OFFERING DISCLOSURE RULES § 16.19 Withdrawal or abandonment. (a) Any registration statement, amendment, or exhibit may...

  16. 30 CFR 77.215-4 - Refuse piles; abandonment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Refuse piles; abandonment. 77.215-4 Section 77.215-4 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY... MINES Surface Installations § 77.215-4 Refuse piles; abandonment. When a refuse pile is to be...

  17. 19 CFR 18.44 - Abandonment of exportation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Abandonment of exportation. 18.44 Section 18.44 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE... Control Exported Under Cover of A Tir Carnet § 18.44 Abandonment of exportation. In the event...

  18. 5 CFR 1650.15 - Abandonment of inactive accounts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 3 2014-01-01 2014-01-01 false Abandonment of inactive accounts. 1650.15 Section 1650.15 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD METHODS OF WITHDRAWING FUNDS FROM THE THRIFT SAVINGS PLAN Post-Employment Withdrawals § 1650.15 Abandonment of...

  19. 42 CFR 423.1060 - Dismissal for abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Dismissal for abandonment. 423.1060 Section 423.1060 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Penalties § 423.1060 Dismissal for abandonment. (a) The ALJ may dismiss a request for hearing if it...

  20. 12 CFR 197.11 - Withdrawal or abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Withdrawal or abandonment. 197.11 Section 197.11 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY SECURITIES OFFERINGS § 197.11 Withdrawal or abandonment. (a) Any offering circular, amendment, or exhibit may be...

  1. 42 CFR 498.69 - Dismissal for abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Dismissal for abandonment. 498.69 Section 498.69 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... IN THE MEDICAID PROGRAM Hearings § 498.69 Dismissal for abandonment. (a) The ALJ may dismiss...

  2. 12 CFR 16.19 - Withdrawal or abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Withdrawal or abandonment. 16.19 Section 16.19 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY SECURITIES OFFERING DISCLOSURE RULES § 16.19 Withdrawal or abandonment. (a) Any registration statement, amendment, or exhibit may...

  3. 12 CFR 563g.11 - Withdrawal or abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Withdrawal or abandonment. 563g.11 Section 563g.11 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY SECURITIES OFFERINGS § 563g.11 Withdrawal or abandonment. (a) Any offering circular, amendment, or exhibit may be...

  4. 40 CFR 147.3105 - Plugging and abandonment report.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 24 2012-07-01 2012-07-01 false Plugging and abandonment report. 147.3105 Section 147.3105 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER... Certain Oklahoma Indian Tribes § 147.3105 Plugging and abandonment report. (a) In lieu of the time...

  5. 30 CFR 556.56 - Lease-specific abandonment accounts.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... must be payable upon demand to BOEM and pledged to meet the lessee's obligations under 30 CFR 250.1703... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Lease-specific abandonment accounts. 556.56... abandonment accounts. (a) The Regional Director may authorize you to establish a lease-specific...

  6. 30 CFR 77.215-4 - Refuse piles; abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Refuse piles; abandonment. 77.215-4 Section 77.215-4 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY... MINES Surface Installations § 77.215-4 Refuse piles; abandonment. When a refuse pile is to be...

  7. 40 CFR 147.3104 - Notice of abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 23 2014-07-01 2014-07-01 false Notice of abandonment. 147.3104 Section 147.3104 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS... Oklahoma Indian Tribes § 147.3104 Notice of abandonment. (a) In addition to the notice required by §...

  8. 40 CFR 147.2905 - Plugging and abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 24 2012-07-01 2012-07-01 false Plugging and abandonment. 147.2905 Section 147.2905 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS...-Class II Wells § 147.2905 Plugging and abandonment. The owner/operator shall notify the Osage UIC...

  9. 12 CFR 16.19 - Withdrawal or abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Withdrawal or abandonment. 16.19 Section 16.19 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY SECURITIES OFFERING DISCLOSURE RULES § 16.19 Withdrawal or abandonment. (a) Any registration statement, amendment, or exhibit may...

  10. 12 CFR 563g.11 - Withdrawal or abandonment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Withdrawal or abandonment. 563g.11 Section 563g.11 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY SECURITIES OFFERINGS § 563g.11 Withdrawal or abandonment. (a) Any offering circular, amendment, or exhibit may be...

  11. 30 CFR 77.215-4 - Refuse piles; abandonment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Refuse piles; abandonment. 77.215-4 Section 77.215-4 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY... MINES Surface Installations § 77.215-4 Refuse piles; abandonment. When a refuse pile is to be...

  12. 42 CFR 422.1060 - Dismissal for abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Dismissal for abandonment. 422.1060 Section 422.1060 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Penalties § 422.1060 Dismissal for abandonment. (a) The ALJ may dismiss a request for hearing if it...

  13. 30 CFR 556.56 - Lease-specific abandonment accounts.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... must be payable upon demand to BOEM and pledged to meet the lessee's obligations under 30 CFR 250.1703... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Lease-specific abandonment accounts. 556.56... abandonment accounts. (a) The Regional Director may authorize you to establish a lease-specific...

  14. 19 CFR 147.46 - Voluntary abandonment or destruction.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 2 2013-04-01 2013-04-01 false Voluntary abandonment or destruction. 147.46 Section 147.46 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY... Voluntary abandonment or destruction. At any time before or within 3 months after the closing date of...

  15. 43 CFR 3595.2 - Abandonment of underground workings.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Abandonment of underground workings. 3595.2 Section 3595.2 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF...) EXPLORATION AND MINING OPERATIONS Protection Against Mining Hazards § 3595.2 Abandonment of...

  16. 12 CFR 563g.11 - Withdrawal or abandonment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Withdrawal or abandonment. 563g.11 Section 563g.11 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY SECURITIES OFFERINGS § 563g.11 Withdrawal or abandonment. (a) Any offering circular, amendment, or exhibit may be...

  17. 19 CFR 18.44 - Abandonment of exportation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Abandonment of exportation. 18.44 Section 18.44 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE... Control Exported Under Cover of A Tir Carnet § 18.44 Abandonment of exportation. In the event...

  18. 42 CFR 423.1060 - Dismissal for abandonment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Dismissal for abandonment. 423.1060 Section 423.1060 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Civil Money Penalties § 423.1060 Dismissal for abandonment. (a) The ALJ may dismiss a request...

  19. 19 CFR 18.44 - Abandonment of exportation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Abandonment of exportation. 18.44 Section 18.44 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE... Control Exported Under Cover of A Tir Carnet § 18.44 Abandonment of exportation. In the event...

  20. 21 CFR 1315.27 - Abandonment of quota.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Abandonment of quota. 1315.27 Section 1315.27 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND PRODUCTION QUOTAS FOR EPHEDRINE, PSEUDOEPHEDRINE, AND PHENYLPROPANOLAMINE Individual Manufacturing Quotas § 1315.27 Abandonment...

  1. 21 CFR 1315.27 - Abandonment of quota.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 9 2012-04-01 2012-04-01 false Abandonment of quota. 1315.27 Section 1315.27 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND PRODUCTION QUOTAS FOR EPHEDRINE, PSEUDOEPHEDRINE, AND PHENYLPROPANOLAMINE Individual Manufacturing Quotas § 1315.27 Abandonment...

  2. 21 CFR 1315.27 - Abandonment of quota.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 9 2013-04-01 2013-04-01 false Abandonment of quota. 1315.27 Section 1315.27 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND PRODUCTION QUOTAS FOR EPHEDRINE, PSEUDOEPHEDRINE, AND PHENYLPROPANOLAMINE Individual Manufacturing Quotas § 1315.27 Abandonment...

  3. 21 CFR 1315.27 - Abandonment of quota.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 9 2014-04-01 2014-04-01 false Abandonment of quota. 1315.27 Section 1315.27 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND PRODUCTION QUOTAS FOR EPHEDRINE, PSEUDOEPHEDRINE, AND PHENYLPROPANOLAMINE Individual Manufacturing Quotas § 1315.27 Abandonment...

  4. 21 CFR 1315.27 - Abandonment of quota.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 9 2011-04-01 2011-04-01 false Abandonment of quota. 1315.27 Section 1315.27 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND PRODUCTION QUOTAS FOR EPHEDRINE, PSEUDOEPHEDRINE, AND PHENYLPROPANOLAMINE Individual Manufacturing Quotas § 1315.27 Abandonment...

  5. 17 CFR 230.155 - Integration of abandoned offerings.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Integration of abandoned... GENERAL RULES AND REGULATIONS, SECURITIES ACT OF 1933 General § 230.155 Integration of abandoned offerings... from integration of private and registered offerings. Because of the objectives of Rule 155 and...

  6. 17 CFR 230.155 - Integration of abandoned offerings.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 3 2014-04-01 2014-04-01 false Integration of abandoned... GENERAL RULES AND REGULATIONS, SECURITIES ACT OF 1933 General § 230.155 Integration of abandoned offerings. Compliance with paragraph (b) or (c) of this section provides a non-exclusive safe harbor from integration...

  7. 17 CFR 230.155 - Integration of abandoned offerings.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 2 2011-04-01 2011-04-01 false Integration of abandoned... GENERAL RULES AND REGULATIONS, SECURITIES ACT OF 1933 General § 230.155 Integration of abandoned offerings... from integration of private and registered offerings. Because of the objectives of Rule 155 and...

  8. 17 CFR 230.155 - Integration of abandoned offerings.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 2 2012-04-01 2012-04-01 false Integration of abandoned... GENERAL RULES AND REGULATIONS, SECURITIES ACT OF 1933 General § 230.155 Integration of abandoned offerings... from integration of private and registered offerings. Because of the objectives of Rule 155 and...

  9. Preliminary characterization of abandoned septic tank systems. Volume 1

    SciTech Connect

    1995-12-01

    This report documents the activities and findings of the Phase I Preliminary Characterization of Abandoned Septic Tank Systems. The purpose of the preliminary characterization activity was to investigate the Tiger Team abandoned septic systems (tanks and associated leachfields) for the purpose of identifying waste streams for closure at a later date. The work performed was not to fully characterize or remediate the sites. The abandoned systems potentially received wastes or effluent from buildings which could have discharged non-domestic, petroleum hydrocarbons, hazardous, radioactive and/or mixed wastes. A total of 20 sites were investigated for the preliminary characterization of identified abandoned septic systems. Of the 20 sites, 19 were located and characterized through samples collected from each tank(s) and, where applicable, associated leachfields. The abandoned septic tank systems are located in Areas 5, 12, 15, 25, and 26 on the Nevada Test Site.

  10. Abandoning pipelines working group regulatory issues

    SciTech Connect

    1997-03-01

    The history of hydrocarbon development in Louisiana and off its coast is one of the interdependence of technological innovation, entrepreneurial risk-taking, resource management, judicial decisions, legislation, marketing, employee good will, infrastructure and support services, coupled with favorable geologic structures that made early exploration and development relatively easy. Mariners sailing off the coast of Louisiana and Texas in the 1600`s recorded one of the earliest known natural oil seeps. They shrugged it off as unimportant, as there was no market for the substance they witnessed. The seepage, however, provided a tiny clue to the vast storehouse of hydrocarbons trapped in the earth`s crust extending from the uplands, through Louisiana`s swamps and marshes, and into the subaqueous habitats of the Gulf of Mexico-the world`s ninth largest body of water. In all cases, each move into a new geographic province required considerable change in operation philosophy and in the science supporting the exploration and development activity. As technology changed, or was developed to meet the industry`s needs, new frontiers were explored. However, with time-as is the case with any nonrenewable resource-fields and wells lost their productive life. They had to be abandoned. In fact, the Minerals Management Service suggests that within the next 10 years the offshore industry will remove 150 platforms per year, or nearly half of the current number of production units. The industry will be asked to dispose of nearly one unit every 2.4 days. If this is the case, abandonment issues are going to continue to surface.

  11. Investigation of the Abandonment Rate and Causes of Abandonment of Innovative Practices in Secondary Schools. Final Report.

    ERIC Educational Resources Information Center

    DeArman, John W.

    The adoption of educational innovations by secondary schools, their abandonment, and the causes for abandonment are the subjects of this study. The researchers surveyed 3,271 high schools accredited by the North Central Association, including both public and private schools. School administrators were questioned about the history in their schools…

  12. Filling an Unvented Cryogenic Tank

    NASA Technical Reports Server (NTRS)

    Beck, Phillip; Willen, Gary S.

    1987-01-01

    Slow-cooling technique enables tank lacking top vent to be filled with cryogenic liquid. New technique: pressure buildup prevented through condensation of accumulating gas resulting in condensate being added to bulk liquid. Filling method developed for vibration test on vacuum-insulated spherical tank containing liquid hydrogen.

  13. Defining and distinguishing treatment abandonment in patients with cancer.

    PubMed

    Weaver, Meaghann S; Howard, Scott C; Lam, Catherine G

    2015-05-01

    Cancer management requires accurate identification of the causes of treatment failure followed by cause-specific interventions. One cause of treatment failure that has received too little attention is abandonment of treatment. Abandonment includes 2 key elements: (1) failing to complete therapy for a disease that could be cured or definitively controlled, and (2) missing all treatment for a sustained time period to an extent that impacts the ability to cure or definitively control the disease. In this Historical Insight paper, we analyze historic and current terminology used to describe treatment abandonment in patients and provide a framework to distinguish it from nonadherence and loss to follow-up.

  14. Abandonment and forfeiture of coal leases in Kentucky

    SciTech Connect

    VanMeter, L.B.

    1983-01-01

    Kentucky courts often treat abandonment and forfeiture of coal leases as synonymous, using the rule that abandonment consists of two elements: (1) a voluntary relinquishment of possession and (2) intent to repudiate ownership. A review of several court cases concludes that the difficulty of proving intention severely limits the lessor's ability to have a lease cancelled due to abandonment. The Kentucky Supreme Court has not held any coal lease to have been abadnoned since 1949. Cancellation due to forfeiture is the lessor's better means of ensuring diligent and capable development of his property, but a court will not decree a forfeiture unless the lease contains a forfeiture clause. 100 references.

  15. Magnitude of Treatment Abandonment in Childhood Cancer

    PubMed Central

    Friedrich, Paola; Lam, Catherine G.; Itriago, Elena; Perez, Rafael; Ribeiro, Raul C.; Arora, Ramandeep S.

    2015-01-01

    Background Treatment abandonment (TxA) is recognized as a leading cause of treatment failure for children with cancer in low-and-middle-income countries (LMC). However, its global frequency and burden have remained elusive due to lack of global data. This study aimed to obtain an estimate using survey and population data. Methods Childhood cancer clinicians (medical oncologists, surgeons, and radiation therapists), nurses, social workers, and psychologists involved in care of children with cancer were approached through an online survey February-May 2012. Incidence and population data were obtained from public sources. Descriptive, univariable, and multivariable analyses were conducted. Results 602 responses from 101 countries were obtained from physicians (84%), practicing pediatric hematology/oncology (83%) in general or children’s hospitals (79%). Results suggested, 23,854 (15%) of 155,088 children <15 years old newly diagnosed with cancer annually in the countries analyzed, abandon therapy. Importantly, 83% of new childhood cancer cases and 99% of TxA were attributable to LMC. The annual number of cases of TxA expected in LMC worldwide (26,166) was nearly equivalent to the annual number of cancer cases in children <15 years expected in HIC (26,368). Approximately two thirds of LMC had median TxA≥6%, but TxA ≥6% was reported in high- (9%), upper-middle- (41%), lower-middle- (80%), and low-income countries (90%, p<0.001). Most LMC centers reporting TxA>6% were outside the capital. Lower national income category, higher reliance on out-of-pocket payments, and high prevalence of economic hardship at the center were independent contextual predictors for TxA ≥6% (p<0.001). Global survival data available for more developed and less developed regions suggests TxA may account for at least a third of the survival gap between HIC and LMC. Conclusion Results show TxA is prevalent (compromising cancer survival for 1 in 7 children globally), confirm the suspected

  16. Plasma-filled diode based on the coaxial gun

    NASA Astrophysics Data System (ADS)

    Zherlitsyn, A. A.; Kovalchuk, B. M.; Pedin, N. N.

    2012-10-01

    The paper presents the results of studies of a coaxial gun for a plasma-filled electron diode. Effects of the discharge channel diameter and gun current on characteristics of the plasma and pulse generated in the diode were investigated. The electron beam with maximum energy of ≥1 MeV at the current of ≈100 kA was obtained in the experiments with a plasma-filled diode. The energy of ≈5 kJ with the peak power of ≥100 GW dissipated in the diode.

  17. Plasma-filled diode based on the coaxial gun.

    PubMed

    Zherlitsyn, A A; Kovalchuk, B M; Pedin, N N

    2012-10-01

    The paper presents the results of studies of a coaxial gun for a plasma-filled electron diode. Effects of the discharge channel diameter and gun current on characteristics of the plasma and pulse generated in the diode were investigated. The electron beam with maximum energy of ≥1 MeV at the current of ≈100 kA was obtained in the experiments with a plasma-filled diode. The energy of ≈5 kJ with the peak power of ≥100 GW dissipated in the diode.

  18. Plasma-filled diode based on the coaxial gun

    SciTech Connect

    Zherlitsyn, A. A.; Kovalchuk, B. M.; Pedin, N. N.

    2012-10-15

    The paper presents the results of studies of a coaxial gun for a plasma-filled electron diode. Effects of the discharge channel diameter and gun current on characteristics of the plasma and pulse generated in the diode were investigated. The electron beam with maximum energy of {>=}1 MeV at the current of Almost-Equal-To 100 kA was obtained in the experiments with a plasma-filled diode. The energy of Almost-Equal-To 5 kJ with the peak power of {>=}100 GW dissipated in the diode.

  19. BOILING HOUSE, GROUND FLOOR, ABANDONED SUGAR BIN IN CENTER. IN ...

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

    BOILING HOUSE, GROUND FLOOR, ABANDONED SUGAR BIN IN CENTER. IN BACKGROUND, THE ELEVATOR AND STAIRS GOING UP. VIEW FROM SOUTHWEST - Lihue Plantation Company, Sugar Mill Building, Haleko Road, Lihue, Kauai County, HI

  20. 5. Abandoned mule trail tunnel. 1 mile from intersection with ...

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

    5. Abandoned mule trail tunnel. 1 mile from intersection with Newfound Gap Road looking SSE. - Great Smoky Mountains National Park Roads & Bridges, Clingmans Dome Road, Between Newfound Gap Road & Clingmans Dome, Gatlinburg, Sevier County, TN

  1. View of abandoned Yosemite Valley Railroad track grade and trestle ...

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

    View of abandoned Yosemite Valley Railroad track grade and trestle remain. Seen from same camera location as HAER CA-150-39. Looking northwest - All Year Highway, Between Arch Rock & Yosemite Valley, El Portal, Mariposa County, CA

  2. 6. ANGLE VIEW OF ABANDONED INCINERATOR, INTERIOR OF BUILDING, 499 ...

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

    6. ANGLE VIEW OF ABANDONED INCINERATOR, INTERIOR OF BUILDING, 499 FACING NORTHWEST. - U.S. Naval Base, Pearl Harbor, Fleet Accounting & Dispersing Center, 178 Main Street, Pearl City, Honolulu County, HI

  3. 11. Remains of Douglasfir cordwood abandoned when kilns ceased operation, ...

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

    11. Remains of Douglas-fir cordwood abandoned when kilns ceased operation, looking northeast. - Warren King Charcoal Kilns, 5 miles west of Idaho Highway 28, Targhee National Forest, Leadore, Lemhi County, ID

  4. 7 CFR 97.104 - Application or certificate abandoned.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... abandoned certificates shall be published in the Official Journal, indicating that the variety has become... of such notice, the Commissioner shall publish a notice in the Official Journal that the variety...

  5. 7 CFR 97.104 - Application or certificate abandoned.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 97.104 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY... abandoned certificates shall be published in the Official Journal, indicating that the variety has...

  6. Mitigation of adverse effects at the Lezama-Leguizamon abandoned open-pit mine (Bilbao, northern Spain)

    NASA Astrophysics Data System (ADS)

    Saiz de Omeñaca, J.; Ereño, I.; Atxabal, K.; Azurmendi, I.

    1993-09-01

    Solid fills arranged in 1-m-thick layers were prepared with stone blocks and pebbles of a drainage bed every 8 m. Runoff gathering in a well and the use of silts and mud lands for bordering and sealing the limestones are the main techniques employed for minimizing unfavorable effects at the Lezama-Leguizamon abandoned open-pit mine. Since there were waste disposal problems in the area, the rate of disposal has made the activity profitable. No significant faults have been detected by control studies, and the objectives are being achieved without problems.

  7. Health assessment for Newcastle Abandoned Container Site, Newcastle, Delaware, Region 3. CERCLIS No. DED058980442. Preliminary report

    SciTech Connect

    Not Available

    1988-11-15

    The Newcastle Abandoned Container site is listed on the National Priorities List. On February 28, 1986, radioactive, corrosive, and toxic materials, and a large number of containers filled with unknown material, were inventoried, containerized, and removed. On-site contamination consists of polychlorinated biphenyls, trichloroethylene, creosote, chloroform, and di-n-butylphthalate in soil; and tetrachloroethylene, acetone, xylene, trichlorofluoromethane, trichloroethylene, and tris(betachloroisopropyl)phosphate in groundwater. The site is considered to be of potential public health concern because of the risk to human health caused by the possibility of exposure to hazardous substances via groundwater. The potential for contamination of the lower aquifer should be investigated.

  8. 30 CFR 756.13 - Approval of the Navajo Nation's abandoned mine land plan.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., DEPARTMENT OF THE INTERIOR INDIAN LANDS PROGRAM INDIAN TRIBE ABANDONED MINE LAND RECLAMATION PROGRAMS § 756.13 Approval of the Navajo Nation's abandoned mine land plan. The Navajo Nation's Abandoned Mine Land..., Navajo Abandoned Mine Land Reclamation Department, Division of Natural Resources, Navajo......

  9. 30 CFR 950.30 - Approval of Wyoming abandoned mine land reclamation plan.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Approval of Wyoming abandoned mine land... § 950.30 Approval of Wyoming abandoned mine land reclamation plan. The Wyoming Abandoned Mine Land..., Department of Environmental Quality, Abandoned Mine Lands Division, Herschler Building, Third Floor West,...

  10. 30 CFR 950.30 - Approval of Wyoming abandoned mine land reclamation plan.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of Wyoming abandoned mine land... § 950.30 Approval of Wyoming abandoned mine land reclamation plan. The Wyoming Abandoned Mine Land..., Department of Environmental Quality, Abandoned Mine Lands Division, Herschler Building, Third Floor West,...

  11. 30 CFR 756.13 - Approval of the Navajo Nation's abandoned mine land plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., DEPARTMENT OF THE INTERIOR INDIAN LANDS PROGRAM INDIAN TRIBE ABANDONED MINE LAND RECLAMATION PROGRAMS § 756.13 Approval of the Navajo Nation's abandoned mine land plan. The Navajo Nation's Abandoned Mine Land..., Navajo Abandoned Mine Land Reclamation Department, Division of Natural Resources, Navajo......

  12. 30 CFR 756.13 - Approval of the Navajo Nation's abandoned mine land plan.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., DEPARTMENT OF THE INTERIOR INDIAN LANDS PROGRAM INDIAN TRIBE ABANDONED MINE LAND RECLAMATION PROGRAMS § 756.13 Approval of the Navajo Nation's abandoned mine land plan. The Navajo Nation's Abandoned Mine Land..., Navajo Abandoned Mine Land Reclamation Department, Division of Natural Resources, Navajo......

  13. 30 CFR 950.30 - Approval of Wyoming abandoned mine land reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of Wyoming abandoned mine land... § 950.30 Approval of Wyoming abandoned mine land reclamation plan. The Wyoming Abandoned Mine Land..., Department of Environmental Quality, Abandoned Mine Lands Division, Herschler Building, Third Floor West,...

  14. 30 CFR 756.13 - Approval of the Navajo Nation's abandoned mine land plan.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., DEPARTMENT OF THE INTERIOR INDIAN LANDS PROGRAM INDIAN TRIBE ABANDONED MINE LAND RECLAMATION PROGRAMS § 756.13 Approval of the Navajo Nation's abandoned mine land plan. The Navajo Nation's Abandoned Mine Land..., Navajo Abandoned Mine Land Reclamation Department, Division of Natural Resources, Navajo......

  15. 30 CFR 950.30 - Approval of Wyoming abandoned mine land reclamation plan.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Approval of Wyoming abandoned mine land... § 950.30 Approval of Wyoming abandoned mine land reclamation plan. The Wyoming Abandoned Mine Land..., Department of Environmental Quality, Abandoned Mine Lands Division, Herschler Building, Third Floor West,...

  16. 78 FR 66801 - Norfolk Southern Railway Company-Abandonment Exemption-in St. Joseph County, Ind.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-06

    ... Surface Transportation Board Norfolk Southern Railway Company--Abandonment Exemption--in St. Joseph County... 1152 subpart F-Exempt Abandonments to abandon a total of approximately 1.5 miles of rail line located... exemption, any employee adversely affected by the abandonment shall be protected under Oregon Short...

  17. 7 CFR 97.23 - Voluntary withdrawal and abandonment of an application.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Voluntary withdrawal and abandonment of an application... withdrawal and abandonment of an application. (a) An application may be voluntarily withdrawn or abandoned by submitting to the Office a written request for withdrawal or abandonment, signed by the applicant or his...

  18. 37 CFR 1.135 - Abandonment for failure to reply within time period.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Abandonment for failure to... Processing Provisions Time for Reply by Applicant; Abandonment of Application § 1.135 Abandonment for failure... action indicates otherwise. (b) Prosecution of an application to save it from abandonment pursuant...

  19. 7 CFR 97.23 - Voluntary withdrawal and abandonment of an application.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Voluntary withdrawal and abandonment of an application... withdrawal and abandonment of an application. (a) An application may be voluntarily withdrawn or abandoned by submitting to the Office a written request for withdrawal or abandonment, signed by the applicant or his...

  20. 7 CFR 97.23 - Voluntary withdrawal and abandonment of an application.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Voluntary withdrawal and abandonment of an application... withdrawal and abandonment of an application. (a) An application may be voluntarily withdrawn or abandoned by submitting to the Office a written request for withdrawal or abandonment, signed by the applicant or his...

  1. 78 FR 5244 - BNSF Railway Company-Abandonment Exemption-in Fulton County, IL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-24

    ... TRANSPORTATION Surface Transportation Board BNSF Railway Company--Abandonment Exemption--in Fulton County, IL...-Exempt Abandonments to abandon 14.5 miles of rail line between milepost 52.2 in Farmington and milepost... been met. As a condition to this exemption, any employee adversely affected by the abandonment shall...

  2. 19 CFR 158.43 - Abandonment or destruction of merchandise in bond.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 2 2014-04-01 2014-04-01 false Abandonment or destruction of merchandise in bond..., OR EXPORTED Destroyed, Abandoned, or Exported Merchandise § 158.43 Abandonment or destruction of... for abandonment or destruction of merchandise in bond with the port director on Customs From...

  3. 41 CFR 109-45.902-2 - Abandonment or destruction without notice.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false Abandonment or... UTILIZATION AND DISPOSAL 45-SALE, ABANDONMENT, OR DESTRUCTION OF PERSONAL PROPERTY 45.9-Abandonment or Destruction of Personal Property § 109-45.902-2 Abandonment or destruction without notice. The head of...

  4. 75 FR 35513 - Union Pacific Railroad Company-Abandonment Exemption-in Yakima County, Wash.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-22

    ... Surface Transportation Board Union Pacific Railroad Company-Abandonment Exemption-in Yakima County, Wash... Abandonments to abandon a 1.45-mile line of railroad, on the Yakima Industrial Lead, from milepost 57.30 to... abandonment while the trackage rights remain in effect. As a condition to this exemption, any...

  5. 41 CFR 109-45.902 - Findings justifying abandonment or destruction.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... abandonment or destruction. 109-45.902 Section 109-45.902 Public Contracts and Property Management Federal... UTILIZATION AND DISPOSAL 45-SALE, ABANDONMENT, OR DESTRUCTION OF PERSONAL PROPERTY 45.9-Abandonment or Destruction of Personal Property § 109-45.902 Findings justifying abandonment or destruction....

  6. 7 CFR 97.23 - Voluntary withdrawal and abandonment of an application.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Voluntary withdrawal and abandonment of an application... withdrawal and abandonment of an application. (a) An application may be voluntarily withdrawn or abandoned by submitting to the Office a written request for withdrawal or abandonment, signed by the applicant or his...

  7. 10 CFR 39.77 - Notification of incidents and lost sources; abandonment procedures for irretrievable sources.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Notification of incidents and lost sources; abandonment... incidents and lost sources; abandonment procedures for irretrievable sources. (a) The licensee shall... abandonment procedures; or (ii) That the licensee implemented abandonment before receiving NRC...

  8. 75 FR 10547 - CSX Transportation, Inc.-Abandonment Exemption-in Jefferson County, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-08

    ... Surface Transportation Board CSX Transportation, Inc.--Abandonment Exemption--in Jefferson County, NY CSX... Abandonments to abandon a 0.24-mile rail line, known as the Roe Feed Industrial Track, on its Northern Region... condition to this exemption, any employee adversely affected by the abandonment shall be protected...

  9. 75 FR 79086 - Mohall Central Railroad, Inc.-Abandonment Exemption-in Cavalier County, ND

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-17

    ... Surface Transportation Board Mohall Central Railroad, Inc.--Abandonment Exemption--in Cavalier County, ND...--Exempt Abandonments to abandon a 5.4-mile line of railroad extending between milepost 67.5 near Calvin, N... before MCR seeks abandonment authority here. See Mohall Cent. R.R.-- Aban. Exemption--in Nelson,...

  10. 37 CFR 1.135 - Abandonment for failure to reply within time period.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Abandonment for failure to... Processing Provisions Time for Reply by Applicant; Abandonment of Application § 1.135 Abandonment for failure... action indicates otherwise. (b) Prosecution of an application to save it from abandonment pursuant...

  11. 37 CFR 1.135 - Abandonment for failure to reply within time period.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Abandonment for failure to... Processing Provisions Time for Reply by Applicant; Abandonment of Application § 1.135 Abandonment for failure... action indicates otherwise. (b) Prosecution of an application to save it from abandonment pursuant...

  12. 77 FR 59451 - Pickens Railway Company-Abandonment Exemption-in Pickens County, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-27

    ... Surface Transportation Board Pickens Railway Company--Abandonment Exemption--in Pickens County, SC Pickens...--Exempt Abandonments to abandon approximately 8.5 miles of rail line between approximate milepost 0.0 (at... exemption procedure is appropriate, citing Union Pacific Railroad Co.--Abandonment Exemption--in Ada...

  13. 41 CFR 109-45.902 - Findings justifying abandonment or destruction.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... abandonment or destruction. 109-45.902 Section 109-45.902 Public Contracts and Property Management Federal... UTILIZATION AND DISPOSAL 45-SALE, ABANDONMENT, OR DESTRUCTION OF PERSONAL PROPERTY 45.9-Abandonment or Destruction of Personal Property § 109-45.902 Findings justifying abandonment or destruction....

  14. 37 CFR 1.135 - Abandonment for failure to reply within time period.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Abandonment for failure to... Processing Provisions Time for Reply by Applicant; Abandonment of Application § 1.135 Abandonment for failure... action indicates otherwise. (b) Prosecution of an application to save it from abandonment pursuant...

  15. 78 FR 48931 - Norfolk Southern Railway Company-Abandonment Exemption-in Lucas County, Ohio

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-12

    ... Surface Transportation Board Norfolk Southern Railway Company--Abandonment Exemption--in Lucas County.... 1152 subpart F--Exempt Abandonments to abandon approximately 1.0 miles of rail line extending between... employee adversely affected by the abandonment shall be protected under Oregon Short Line...

  16. 75 FR 35514 - Union Pacific Railroad Company-Abandonment Exemption-in Yakima County, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-22

    ... Surface Transportation Board Union Pacific Railroad Company-Abandonment Exemption-in Yakima County, WA... Abandonments to abandon a 0.8-mile line of railroad, on the Yakima Industrial Lead, from milepost 62.75 to... abandonment while the trackage rights remain in effect. As a condition to this exemption, any...

  17. 37 CFR 1.135 - Abandonment for failure to reply within time period.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Abandonment for failure to... Processing Provisions Time for Reply by Applicant; Abandonment of Application § 1.135 Abandonment for failure... action indicates otherwise. (b) Prosecution of an application to save it from abandonment pursuant...

  18. 75 FR 42814 - Central Railroad Company of Indianapolis-Abandonment Exemption-in Howard County, IN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... Surface Transportation Board Central Railroad Company of Indianapolis--Abandonment Exemption-- in Howard... CFR part 1152 subpart F--Exempt Abandonments to abandon 2.84 miles of rail line on CERA's Tipton... employee adversely affected by the abandonment shall be protected under Oregon Short Line Railroad &...

  19. 7 CFR 97.23 - Voluntary withdrawal and abandonment of an application.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Voluntary withdrawal and abandonment of an application... withdrawal and abandonment of an application. (a) An application may be voluntarily withdrawn or abandoned by submitting to the Office a written request for withdrawal or abandonment, signed by the applicant or his...

  20. 10 CFR 39.77 - Notification of incidents and lost sources; abandonment procedures for irretrievable sources.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Notification of incidents and lost sources; abandonment... incidents and lost sources; abandonment procedures for irretrievable sources. (a) The licensee shall... abandonment procedures; or (ii) That the licensee implemented abandonment before receiving NRC...

  1. 19 CFR 158.42 - Abandonment by importer within 30 days after entry.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 2 2014-04-01 2014-04-01 false Abandonment by importer within 30 days after entry..., OR EXPORTED Destroyed, Abandoned, or Exported Merchandise § 158.42 Abandonment by importer within 30... written notice of abandonment with the director of the port where the entry was filed within 30 days...

  2. 78 FR 57681 - Norfolk Southern Railway Company-Abandonment Exemption-in Polk County, Iowa

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-19

    ... Surface Transportation Board Norfolk Southern Railway Company--Abandonment Exemption--in Polk County, Iowa... subpart F--Exempt Abandonments to abandon approximately 0.6 miles of non-contiguous rail line segments in... condition to this exemption, any employee adversely affected by the abandonment shall be protected...

  3. 41 CFR 109-45.902 - Findings justifying abandonment or destruction.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... abandonment or destruction. 109-45.902 Section 109-45.902 Public Contracts and Property Management Federal... UTILIZATION AND DISPOSAL 45-SALE, ABANDONMENT, OR DESTRUCTION OF PERSONAL PROPERTY 45.9-Abandonment or Destruction of Personal Property § 109-45.902 Findings justifying abandonment or destruction....

  4. 78 FR 54512 - Illinois Central Railroad Company-Abandonment Exemption-in Hinds County, Miss.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-04

    ... Surface Transportation Board Illinois Central Railroad Company--Abandonment Exemption--in Hinds County... part 1152 subpart F--Exempt Abandonments to abandon approximately 0.16 miles of rail line between... exemption, any employee adversely affected by the abandonment shall be protected under Oregon Short...

  5. 10 CFR 39.77 - Notification of incidents and lost sources; abandonment procedures for irretrievable sources.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Notification of incidents and lost sources; abandonment... incidents and lost sources; abandonment procedures for irretrievable sources. (a) The licensee shall... abandonment procedures; or (ii) That the licensee implemented abandonment before receiving NRC...

  6. 19 CFR 158.43 - Abandonment or destruction of merchandise in bond.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Abandonment or destruction of merchandise in bond..., OR EXPORTED Destroyed, Abandoned, or Exported Merchandise § 158.43 Abandonment or destruction of... for abandonment or destruction of merchandise in bond with the port director on Customs From...

  7. 41 CFR 109-45.902-2 - Abandonment or destruction without notice.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false Abandonment or... UTILIZATION AND DISPOSAL 45-SALE, ABANDONMENT, OR DESTRUCTION OF PERSONAL PROPERTY 45.9-Abandonment or Destruction of Personal Property § 109-45.902-2 Abandonment or destruction without notice. The head of...

  8. 19 CFR 158.43 - Abandonment or destruction of merchandise in bond.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 2 2013-04-01 2013-04-01 false Abandonment or destruction of merchandise in bond..., OR EXPORTED Destroyed, Abandoned, or Exported Merchandise § 158.43 Abandonment or destruction of... for abandonment or destruction of merchandise in bond with the port director on Customs From...

  9. 41 CFR 109-45.902-2 - Abandonment or destruction without notice.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false Abandonment or... UTILIZATION AND DISPOSAL 45-SALE, ABANDONMENT, OR DESTRUCTION OF PERSONAL PROPERTY 45.9-Abandonment or Destruction of Personal Property § 109-45.902-2 Abandonment or destruction without notice. The head of...

  10. 49 CFR 1105.12 - Sample newspaper notices for abandonment exemption cases.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 20423, a notice of exemption under 49 CFR 1152 Subpart F—Exempt Abandonments permitting the (abandonment... 49 Transportation 8 2010-10-01 2010-10-01 false Sample newspaper notices for abandonment exemption... OF ENVIRONMENTAL LAWS § 1105.12 Sample newspaper notices for abandonment exemption cases. In...

  11. 41 CFR 109-45.902-2 - Abandonment or destruction without notice.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false Abandonment or... UTILIZATION AND DISPOSAL 45-SALE, ABANDONMENT, OR DESTRUCTION OF PERSONAL PROPERTY 45.9-Abandonment or Destruction of Personal Property § 109-45.902-2 Abandonment or destruction without notice. The head of...

  12. 76 FR 70223 - CSX Transportation, Inc.-Abandonment Exemption-in Monroe County, AL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-10

    ... Surface Transportation Board CSX Transportation, Inc.--Abandonment Exemption--in Monroe County, AL CSX... Abandonments to abandon an approximately 1.5-mile rail line on its Southern Region, Atlanta Division, Southern... exemption, any employee adversely affected by the abandonment shall be protected under Oregon Short...

  13. 49 CFR 1105.12 - Sample newspaper notices for abandonment exemption cases.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 20423, a notice of exemption under 49 CFR 1152 Subpart F—Exempt Abandonments permitting the (abandonment... 49 Transportation 8 2013-10-01 2013-10-01 false Sample newspaper notices for abandonment exemption... OF ENVIRONMENTAL LAWS § 1105.12 Sample newspaper notices for abandonment exemption cases. In...

  14. 49 CFR 1105.12 - Sample newspaper notices for abandonment exemption cases.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 20423, a notice of exemption under 49 CFR 1152 Subpart F—Exempt Abandonments permitting the (abandonment... 49 Transportation 8 2012-10-01 2012-10-01 false Sample newspaper notices for abandonment exemption... OF ENVIRONMENTAL LAWS § 1105.12 Sample newspaper notices for abandonment exemption cases. In...

  15. 77 FR 51614 - CSX Transportation, Inc.-Abandonment Exemption-in Niagara County, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-24

    ... Surface Transportation Board CSX Transportation, Inc.--Abandonment Exemption--in Niagara County, NY CSX... Abandonments to abandon a 0.1-mile rail line on its Northern Region, Albany Division, Niagara Subdivision... condition to this exemption, any employee adversely affected by the abandonment shall be protected...

  16. 41 CFR 109-45.902 - Findings justifying abandonment or destruction.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... abandonment or destruction. 109-45.902 Section 109-45.902 Public Contracts and Property Management Federal... UTILIZATION AND DISPOSAL 45-SALE, ABANDONMENT, OR DESTRUCTION OF PERSONAL PROPERTY 45.9-Abandonment or Destruction of Personal Property § 109-45.902 Findings justifying abandonment or destruction....

  17. 78 FR 11733 - Norfolk Southern Railway Company-Abandonment Exemption-in Calhoun County, AL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-19

    ... Surface Transportation Board Norfolk Southern Railway Company--Abandonment Exemption--in Calhoun County.... 1152 subpart F-Exempt Abandonments to abandon approximately 1.81 miles of rail line extending between... exemption, any employee adversely affected by the abandonment shall be protected under Oregon Short...

  18. 19 CFR 158.42 - Abandonment by importer within 30 days after entry.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false Abandonment by importer within 30 days after entry..., OR EXPORTED Destroyed, Abandoned, or Exported Merchandise § 158.42 Abandonment by importer within 30... written notice of abandonment with the director of the port where the entry was filed within 30 days...

  19. 75 FR 7151 - CSX Transportation, Inc.-Abandonment Exemption-in Lucas County, OH

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-17

    ... Surface Transportation Board CSX Transportation, Inc.--Abandonment Exemption--in Lucas County, OH CSX... Abandonments to abandon approximately 4.15 miles of rail line on its Northern Region, Chicago Division, Toledo....11. As a condition to this exemption, any employee adversely affected by the abandonment shall...

  20. 19 CFR 158.43 - Abandonment or destruction of merchandise in bond.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 2 2012-04-01 2012-04-01 false Abandonment or destruction of merchandise in bond..., OR EXPORTED Destroyed, Abandoned, or Exported Merchandise § 158.43 Abandonment or destruction of... for abandonment or destruction of merchandise in bond with the port director on Customs From...

  1. 41 CFR 109-45.902-2 - Abandonment or destruction without notice.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Abandonment or... UTILIZATION AND DISPOSAL 45-SALE, ABANDONMENT, OR DESTRUCTION OF PERSONAL PROPERTY 45.9-Abandonment or Destruction of Personal Property § 109-45.902-2 Abandonment or destruction without notice. The head of...

  2. 76 FR 59770 - BNSF Railway Company-Abandonment Exemption-in Boulder County, CO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-27

    ... Surface Transportation Board BNSF Railway Company--Abandonment Exemption--in Boulder County, CO BNSF... Abandonments to abandon 1.37 miles of rail line extending between milepost 20.80 and milepost 22.17 at... been met. As a condition to this exemption, any employee adversely affected by the abandonment shall...

  3. 41 CFR 109-45.902 - Findings justifying abandonment or destruction.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... abandonment or destruction. 109-45.902 Section 109-45.902 Public Contracts and Property Management Federal... UTILIZATION AND DISPOSAL 45-SALE, ABANDONMENT, OR DESTRUCTION OF PERSONAL PROPERTY 45.9-Abandonment or Destruction of Personal Property § 109-45.902 Findings justifying abandonment or destruction....

  4. 10 CFR 39.77 - Notification of incidents and lost sources; abandonment procedures for irretrievable sources.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Notification of incidents and lost sources; abandonment... incidents and lost sources; abandonment procedures for irretrievable sources. (a) The licensee shall... abandonment procedures; or (ii) That the licensee implemented abandonment before receiving NRC...

  5. 19 CFR 158.42 - Abandonment by importer within 30 days after entry.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 2 2013-04-01 2013-04-01 false Abandonment by importer within 30 days after entry..., OR EXPORTED Destroyed, Abandoned, or Exported Merchandise § 158.42 Abandonment by importer within 30... written notice of abandonment with the director of the port where the entry was filed within 30 days...

  6. 19 CFR 158.42 - Abandonment by importer within 30 days after entry.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 2 2012-04-01 2012-04-01 false Abandonment by importer within 30 days after entry..., OR EXPORTED Destroyed, Abandoned, or Exported Merchandise § 158.42 Abandonment by importer within 30... written notice of abandonment with the director of the port where the entry was filed within 30 days...

  7. 10 CFR 39.77 - Notification of incidents and lost sources; abandonment procedures for irretrievable sources.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Notification of incidents and lost sources; abandonment... incidents and lost sources; abandonment procedures for irretrievable sources. (a) The licensee shall... abandonment procedures; or (ii) That the licensee implemented abandonment before receiving NRC...

  8. 76 FR 9634 - Union Pacific Railroad Company-Abandonment Exemption-in Lafayette County, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-18

    ... Surface Transportation Board Union Pacific Railroad Company--Abandonment Exemption--in Lafayette County... subpart F--Exempt Abandonments to abandon 2.91 miles of a line of railroad known as the Lexington... employee adversely affected by the abandonment shall be protected under Oregon Short Line--...

  9. 78 FR 44190 - Union Pacific Railroad Company-Abandonment Exemption-in Miami County, KS

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... Surface Transportation Board Union Pacific Railroad Company--Abandonment Exemption--in Miami County, KS... subpart F--Exempt Abandonments to abandon 0.50 miles of the Osawatomie Industrial Lead, from milepost 335... been met. As a condition to this exemption, any employee adversely affected by the abandonment shall...

  10. 78 FR 17468 - Alabama Railroad Co.-Abandonment Exemption-in Monroe County, AL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-21

    ... Surface Transportation Board Alabama Railroad Co.--Abandonment Exemption--in Monroe County, AL Alabama... Abandonments to abandon approximately 7.42 miles of rail line between milepost 655.20 (east of Route 21 at...., Indiana Southwestern Ry.--Abandonment Exemption--in Posey & Vanderburgh Cntys. Ind., AB 1065X (STB...

  11. 77 FR 1126 - Connecticut Southern Railroad, Inc.-Abandonment Exemption-in Hartford County, CT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-09

    ... Surface Transportation Board Connecticut Southern Railroad, Inc.--Abandonment Exemption--in Hartford... CFR part 1152 subpart F--Exempt Abandonments to abandon 2.4 miles of rail line extending between... employee adversely affected by the abandonment shall be protected under Oregon Short Line...

  12. 19 CFR 158.43 - Abandonment or destruction of merchandise in bond.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false Abandonment or destruction of merchandise in bond..., OR EXPORTED Destroyed, Abandoned, or Exported Merchandise § 158.43 Abandonment or destruction of... for abandonment or destruction of merchandise in bond with the port director on Customs From...

  13. 19 CFR 158.42 - Abandonment by importer within 30 days after entry.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Abandonment by importer within 30 days after entry..., OR EXPORTED Destroyed, Abandoned, or Exported Merchandise § 158.42 Abandonment by importer within 30... which the merchandise being abandoned appears. (b) Application within 30 days. The importer shall...

  14. 30 CFR 934.20 - Approval of North Dakota abandoned mine plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of North Dakota abandoned mine plan... DAKOTA § 934.20 Approval of North Dakota abandoned mine plan. The North Dakota Abandoned Mine Plan as... 82601-1918; Telephone: (307) 261-5776. North Dakota Public Service Commission, Abandoned Mine...

  15. 30 CFR 934.20 - Approval of North Dakota abandoned mine plan.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Approval of North Dakota abandoned mine plan... DAKOTA § 934.20 Approval of North Dakota abandoned mine plan. The North Dakota Abandoned Mine Plan as... 82601-1918; Telephone: (307) 261-5776. North Dakota Public Service Commission, Abandoned Mine...

  16. 30 CFR 934.20 - Approval of North Dakota abandoned mine plan.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of North Dakota abandoned mine plan... DAKOTA § 934.20 Approval of North Dakota abandoned mine plan. The North Dakota Abandoned Mine Plan as... 82601-1918; Telephone: (307) 261-5776. North Dakota Public Service Commission, Abandoned Mine...

  17. 30 CFR 934.20 - Approval of North Dakota abandoned mine plan.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Approval of North Dakota abandoned mine plan... DAKOTA § 934.20 Approval of North Dakota abandoned mine plan. The North Dakota Abandoned Mine Plan as... 82601-1918; Telephone: (307) 261-5776. North Dakota Public Service Commission, Abandoned Mine...

  18. Structural controls on the development of submarine channel/fan systems since the Pleistocene in the accretionary wedge off SW Taiwan

    NASA Astrophysics Data System (ADS)

    Shen, Kang-Nien; Tien-Shun Lin, Andrew; Lin, Che-Chuan; Liu, Char-Shine; Wang, Yunshuen

    2016-04-01

    The accretionary wedge off SW Taiwan is the result of incipient arc-continent collision between the Luzon volcanic arc and the northern rifted margin of the South China Sea (SCS). Dynamic interactions of thrusting, folding and a rigorous sediment supply from the Taiwan mountain belts have resulted in two arrays of canyons/channels and slope-fan systems in the accretionary wedge. The Penghu canyon/fan system lies in the lower wedge and near the northern rifted margin of the SCS. The Penghu canyon is a river-fed canyon and receives sediments from southern Taiwan and SE China during eustatic lowstands. It becomes detached from river inputs during eustatic highstands as it is in the present-day. The Gaoping canyon/fan system in the south traverses both the upper slope and lower slope domains of the accretionary wedge. This system is a river-fed system during a full eustatic cycle and it drains sediments from the onshore Gaoping River. We interpreted multiple grids of multichannel seismic reflection data of MCS994, MCS1000-6, MCS1014, MCS1046 collected onboard Ocean Research I during 2012 April to 2013 August to map out thrust/fold structures and channel/fan systems in the study area. Seismic facies analyses were performed on seismic sections and key stratal surfaces of base of Pliocene and base of Pleistocene are correlated from boreholes drilled in the shelf of the northern SCS margin. Our results show that the upper Gaoping Canyon has been confined by structural ridges with limited switching of canyon courses, whereas the lower Gaoping canyon/fan system has been developed on lower slope with channel/levee deposition in multiple slope fans since early Pleistocene. Pleistocene lateral aggrading channel-and-levee systems are especially evident near the modern canyon course in the lower slope. The Penghu can/fan system in the lower accretionary wedge is also evident by seismic facies showing channel cut-and-fill, channel abandonment and channel-and-levee systems. This

  19. Nurses' Attitudes and Knowledge of Their Roles in Newborn Abandonment

    PubMed Central

    Cesario, Sandra K.

    2003-01-01

    The practice of abandoning newborns shortly after birth has always existed. Occurring in primitive and contemporary societies, the motivations for newborn abandonment are varied and dependent upon the social norms of a specific geographic region at a given point in time. Because the desire to abandon an infant has had no support system in American society, such unwanted infants have been abandoned in a manner leading to their deaths. In response, many states have passed safe-haven legislation to save the lives of unwanted newborns. The laws typically specify a mother's ability to “abandon” her child to a medical service provider. However, judgmental attitudes and a lack of accurate information may impede a health care provider's ability to carry out a safe-haven law. The study described here examines a sample of nurses in a state with a safe-haven law. The study revealed no significant correlation between a nurse's knowledge, attitude, and self-perception of preparedness to manage a newborn abandonment event. owever, the outcomes highlight the negative attitudes and lack of knowledge many nurses possess regarding newborn abandonment and the women who commit this act. Educational programs for all health care providers and the community are essential to the efficacy of the legislation that currently exists. Continued multidisciplinary strategizing and general awareness are needed to serve as catalysts to build supports for unwanted newborns and their safe assimilation into the community. PMID:17273338

  20. The design and analysis of channel transmission communication system of XCTD profiler

    NASA Astrophysics Data System (ADS)

    Zheng, Yu; Wang, Xiao-Rui; Jin, Xiang-Yu; Song, Guo-Min; Shang, Ying-Sheng; Li, Hong-Zhi

    2016-10-01

    In this paper, a channel transmission communication system of expendable conductivity-temperature-depth is established in accordance to the operation characteristics of the transmission line to more accurately assess the characteristics of deep-sea abandoned profiler channel. The wrapping inductance is eliminated to maximum extent through the wrapping pattern of the underwater spool and the overwater spool and the calculation of the wrapping diameter. The feasibility of the proposed channel transmission communication system is verified through theoretical analysis and practical measurement of the transmission signal error rate in the amplitude shift keying (ASK) modulation. The proposed design provides a new research method for the channel assessment of complex abandoned measuring instrument and an important experiment evidence for the rapid development of the deep-sea abandoned measuring instrument.

  1. Generation of slanted gas-filled icicles

    NASA Astrophysics Data System (ADS)

    Wäscher, Thomas

    1991-04-01

    A procedure for the generation of slanted gas-filled icicles by freezing, using a domestic refrigerator, is described. The freezing vessel was a plastic ice-cube tray, which was filled both with tap and deionized water and was frozen successively from the outer to the inner compartments of the tray. Icicles having slanted elevations grew out of the surface of the deionized water of the innermost compartments. The erection angle of the icicles to the horizontal lay between 30° and 60°, for the three longest and thinnest specimens it was almost exactly 30°. All icicles have gas inclusions. Their shape varies between an irregular distribution of circular bubbles and a nearly uninterrupted axial gas channel together with dendrite-like, radially distorted bubbles. If a cold (-18°C) specimen comes into contact with warm and humid room-air, then hoarfrost is observed at the bottom and the top of the icicle, while the area in between remains transparent.

  2. Pairing in half-filled Landau level

    SciTech Connect

    Wang, Zhiqiang; Mandal, Ipsita; Chung, Suk Bum; Chakravarty, Sudip

    2014-12-15

    Pairing of composite fermions in half-filled Landau level state is reexamined by solving the BCS gap equation with full frequency dependent current–current interactions. Our results show that there can be a continuous transition from the Halperin–Lee–Read state to a chiral odd angular momentum Cooper pair state for short-range contact interaction. This is at odds with the previously established conclusion of first order pairing transition, in which the low frequency effective interaction was assumed for the entire frequency range. We find that even if the low frequency effective interaction is repulsive, it is compensated by the high frequency regime, which is attractive. We construct the phase diagrams and show that ℓ=1 angular momentum channel is quite different from higher angular momenta ℓ≥3. Remarkably, the full frequency dependent analysis applied to the bilayer Hall system with a total filling fraction ν=1/2 +1/2 is quantitatively changed from the previously established results but not qualitatively.

  3. Who Says There Is No Life after Abandonment? A Grounded Theory on the Coping of Abandoned Filipino Elderly in Nursing Homes

    ERIC Educational Resources Information Center

    de Guzman, Allan B.; Lacorte, Jeremy C.; Lacsamana, Andrea Keith G.; Lagac, Mark Lawrence M.; Laguador, Jobel M.; Lapid, Jazminn Jessica R.; Lee, Lyndcie Miriele C.

    2012-01-01

    Cases of abandoned elderly are increasing worldwide. By and large, this group struggles with the sudden change in living arrangement as well as abandonment by their families. Consequently, many elderly are forced into living in nursing homes for the remainder of their lives. Abandonment among these elderly negatively affects how they view…

  4. Paleovalley fills: Trunk vs. tributary

    USGS Publications Warehouse

    Kvale, E.P.; Archer, A.W.

    2007-01-01

    A late Mississippian-early Pennsylvanian eustatic sea level drop resulted in a complex lowstand drainage network being eroded across the Illinois Basin in the eastern United States. This drainage system was filled during the early part of the Pennsylvanian. Distinct differences can be recognized between the trunk and tributary paleovalley fills. Fills preserved within the trunk systems tend to be fluvially dominated and consist of bed-load deposits of coarse- to medium-grained sandstone and conglomerate. Conversely, the incised valleys of tributary systems tend to be filled with dark mudstone, thinly interbedded sandstones, and mudstones and siltstones. These finer grained facies exhibit marine influences manifested by tidal rhythmites, certain traces fossils, and macro- and microfauna. Examples of tributary and trunk systems, separated by no more than 7 km (4.3 mi) along strike, exhibit these styles of highly contrasting fills. Useful analogs for understanding this Pennsylvanian system include the Quaternary glacial sluiceways present in the lower Ohio, White, and Wabash river valleys of Indiana (United States) and the modern Amazon River (Brazil). Both the Amazon River and the Quaternary rivers of Indiana have (or had) trunk rivers that are (were) dominated by large quantities of bed load relative to their tributaries. The trunk valley systems of these analogs aggraded much more rapidly than their tributary valleys, which evolved into lakes because depositional rates along the trunk are (were) so high that the mouths of the tributaries have been dammed by bed-load deposits. These Holocene systems illustrate that sediment yields can significantly influence the nature of fill successions within incised valleys independent of rates of sea level changes or proximity to highstand coastlines. Copyright ?? 2007. The American Association of Petroleum Geologists. All rights reserved.

  5. Ages and potential drivers of fluvial fill terrace formation in the southern-central Andes, NW Argentina

    NASA Astrophysics Data System (ADS)

    Tofelde, S.; Savi, S.; Wickert, A. D.; Wittmann, H.; Alonso, R. N.; Strecker, M. R.; Schildgen, T. F.

    2015-12-01

    Fluvial fill terraces record changes in past sediment to water discharge ratios. Across the world, fill terrace formation in glaciated catchments has been linked to variable sediment production and river discharge over glacial-interglacial cycles. However, pronounced fill terraces far from major glaciers and ice sheets have the potential to record a different set of climate forcings. So far, little is known about how changes in global climate on multi-millenial timescales affected the rainfall patterns in the interior of South America, or how those changes might be reflected in the landscape. Nonetheless, several studies in the Central Andes have linked terrace formation to precessionally-controlled changes in precipitation. In this study, we investigate the timing of fluvial fill terrace planation and abandonment in the Quebrada del Toro, an intermontane basin located in the Eastern Cordillera of the southern-central Andes in NW Argentina. Fluvial fills in the valley reach more than 100 m above the current river level. Within the fills, we observe a minimum of 5 terrace levels with pronounced differences in their extent and preservation. These fills document successive episodes of incision, punctuated by periods of lateral planation and possible partial re-filling. The filling and re-incision has previously been associated with tectonic activity in the basin, but the potential superposed role of climate cycles in forming terraces has not been considered. We sampled four CRN (10Be) depth profiles to date the abandonment of the broadest terrace surfaces, least affected by later overwash and erosion. The ages fall within the late Pleistocene (~ 80 ka to 400 ka). While the presence of inflationary soils beneath desert pavements make precise age determinations difficult, our preliminary calculations suggest a potential link to orbital eccentricity (~100 kyr) cycles, pointing to a different timescale of landscape response to climate forcing compared to previous studies.

  6. Abandoned pastoral settlements provide concentrations of resources for savanna birds

    NASA Astrophysics Data System (ADS)

    Söderström, Bo; Reid, Robin S.

    2010-03-01

    Knowledge is poor of how fertilization affects birds in grasslands. We investigated the impact on birds of abandoned pastoral settlements that historically received very high levels of livestock dung. A total of 28 abandoned settlements and 74 landscape controls - in Koyake Group Ranch and Maasai Mara National Reserve in Kenya - were surveyed for birds during the wet and/or dry season. Our results showed that bird species richness and total abundance increased within 200 m of abandoned pastoral settlements, particularly during the dry season when foraging resources on the savanna are limited. The high concentrations of nutrients inside abandoned settlements favoured the abundance of Diptera and Coleoptera, as shown by invertebrate surveys performed during the dry season on a subset of 32 sites. Both total numbers and dry biomass of these two invertebrate orders were higher on abandoned settlements in comparison with the surrounding landscape. We conclude that higher fertilization levels cause a temporal and spatial redistribution of birds on the savanna. Livestock fertilization and bird abundance are probably linked through an increase in abundance of invertebrate food upon which birds feed in an opportunistic fashion.

  7. How is the ocean filled?

    NASA Astrophysics Data System (ADS)

    Gebbie, Geoffrey; Huybers, Peter

    2011-03-01

    The ocean surface rapidly exchanges heat, freshwater, and gases with the atmosphere, but once water sinks into the ocean interior, the inherited properties of seawater are closely conserved. Previous water-mass decompositions have described the oceanic interior as being filled by just a few different property combinations, or water masses. Here we apply a new inversion technique to climatological tracer distributions to find the pathways by which the ocean is filled from over 10,000 surface regions, based on the discretization of the ocean surface at 2° by 2° resolution. The volume of water originating from each surface location is quantified in a global framework, and can be summarized by the estimate that 15% of the surface area fills 85% of the ocean interior volume. Ranked from largest to smallest, the volume contributions scaled by surface area follow a power-law distribution with an exponent of -1.09 ± 0.03 that appears indicative of the advective-diffusive filling characteristics of the ocean circulation, as demonstrated using a simple model. This work quantifies the connection between the surface and interior ocean, allowing insight into ocean composition, atmosphere-ocean interaction, and the transient response of the ocean to a changing climate.

  8. Can-Filled Crash Barrier

    NASA Technical Reports Server (NTRS)

    Wilson, A. H.

    1983-01-01

    Crash barrier composed largely of used aluminum beverage cans protects occupants of cars in collisions with poles or trees. Lightweight, can-filled barrier very effective in softening impact of an automobile in head-on and off-angle collisions. Preliminary results indicate barrier is effective in collisions up to 40 mi/h (64 km/h).

  9. Space-filling polyhedral sorbents

    DOEpatents

    Haaland, Peter

    2016-06-21

    Solid sorbents, systems, and methods for pumping, storage, and purification of gases are disclosed. They derive from the dynamics of porous and free convection for specific gas/sorbent combinations and use space filling polyhedral microliths with facial aplanarities to produce sorbent arrays with interpenetrating interstitial manifolds of voids.

  10. Brain Responses to Filled Gaps

    ERIC Educational Resources Information Center

    Hestvik, Arild; Maxfield, Nathan; Schwartz, Richard G.; Shafer, Valerie

    2007-01-01

    An unresolved issue in the study of sentence comprehension is whether the process of gap-filling is mediated by the construction of empty categories (traces), or whether the parser relates fillers directly to the associated verb's argument structure. We conducted an event-related potentials (ERP) study that used the violation paradigm to examine…

  11. Bank stability and channel width adjustment, East Fork River, Wyoming.

    USGS Publications Warehouse

    Andrews, E.D.

    1982-01-01

    Frequent surveys of eight cross sections located in self-formed reaches of the East Fork River, Wyoming, during the 1974 snowmelt flood showed a close relation between channel morphology and scour and fill. Those cross sections narrower than the mean reach width filled at discharges less than bankfull and scoured at discharges greater than bankfull. Those cross sections wider than the mean reach width scoured at discharges less than bankfull and filled at discharges greater than bankfull. Bank stability, and to some extent the adjustment of stream channel width, in the East Fork River study reach appears to be controlled by the processes of scour and fill. -from Author

  12. Aerial survey techniques for locating abandoned strip mine land

    SciTech Connect

    Dattavio, L.E.; Mroczynski, R.P.; Weismiller, R.A.

    1980-01-01

    The Surface Mining Control and Reclamation Act requires that states develop regulatory programs and reclamation plans for surface mining activities. Prior to passage of this law, the Indiana legislature required Indiana Department of Natural Resources (IDNR) to survey abandoned mine lands not under the control of state reclamation laws. IDNR then contracted the Laboratory for Applications of Remote Sensing (LARS) at Purdue University to conduct a preliminary survey of these lands. Photointerpretation techniques of medium scale color infrared photography enabled the LARS staff to identify partially reclaimed and nonreclaimed sites with a 20-county area in southwestern Indiana. Over 4700 ha of abandoned lands were located and classified on the aerial photography. This information is currently being used by IDNR to develop reclamation plans to revegetate the abandoned lands. The results of this survey clearly indicate that photointerpretation is an effective technique to complete initial inventories of nonreclaimed mine lands.

  13. Liquid cement premix for improved abandonment and workover operations

    SciTech Connect

    Rae, P.; Johnston, N.

    1996-12-31

    Many cementing operations, such as well abandonment, work-over, etc., incur logistical, personnel and operational problems, and costs, disproportionate to the size of the cementing operation. A typical example being offshore well abandonment on a platform which has limited accommodation, no conventional cementing equipment, and where access, space or weight restrictions preclude its installation. This paper outlines the problems of abandonment and remote locations; it describes the concept, laboratory development, pilot testing, introduction and field use of a liquid cement premix. This novel approach helps reduce waste and minimize the environmental impact of the cementing operation and may be particularly suitable where small volumes of accurately mixed slurry are required, for example in coil tubing applications. It is, however, equally applicable for large volumes since the process lends itself to automation. The technique offers radical changes to cementing operations and equipment requirements, and direct savings to the operator through reduction in the costs of personnel, equipment mobilization, transport, installation, and material wastage.

  14. Geophysical methods for locating abandoned wells

    USGS Publications Warehouse

    Frischknecht, Frank C.; Muth, L.; Grette, R.; Buckley, T.; Kornegay, B.

    1983-01-01

    A preliminary study of the feasibility of using geophysical exploration methods to locate abandoned wells containing steel casing indicated that magnetic methods promise to be effective and that some electrical techniques might be useful as auxiliary methods. Ground magnetic measurements made in the vicinity of several known cased wells yielded total field anomalies with peak values ranging from about 1,500 to 6,000 gammas. The anomalies measured on the ground are very narrow and, considering noise due to other cultural and geologic sources, a line spacing on the order of 50 feet (15.2 m) would be necessary to locate all casings in the test area. The mathematical model used to represent a casing was a set of magnetic pole pairs. By use of a non-linear least squares curve fitting (inversion) program, model parameters which characterize each test casing were determined. The position and strength of the uppermost pole was usually well resolved. The parameters of lower poles were not as well resolved but it appears that the results are adequate for predicting the anomalies which would be observed at aircraft altitudes. Modeling based on the parameters determined from the ground data indicates that all of the test casings could be detected by airborne measurements made at heights of 150 to 200 feet (45.7-61.0 m) above the ground, provided lines spaced as closely as 330 feet (100 m) were used and provided noise due to other cultural and geologic sources is not very large. Given the noise levels of currently available equipment and assuming very low magnetic gradients due to geologic sources, the detection range for total field measurements is greater than that for measurements of the horizontal or vertical gradient of the total intensity. Electrical self-potential anomalies were found to be associated with most of the casings where measurements were made. However, the anomalies tend to be very narrow and, in several cases, they are comparable in magnitude to other small

  15. Flow dynamics and sedimentation of lateral accretion packages in sinuous deep-water channels: A 3D seismic case study from the northwestern South China Sea margin

    NASA Astrophysics Data System (ADS)

    Li, Shengli; Gong, Chenglin

    2016-07-01

    The current study uses 3D seismic data to document architectural styles and flow dynamics of lateral accretion packages (LAPs) associated with sinuous deep-water channels, contributing to a better understanding of flow processes and sedimentation associated with LAPs. The documented LAPs underwent three main stages of architectural evolution, including the early incision stages characterized by intense downcutting, active migration stages characterized by active migration and avulsion of the individual channels, and late abandonment stages characterized by the termination of sediment gravity-flows and LAP growth. These three stages of LAP growth repeated through time, yielding a fining-upward pattern from sandy channel-fill turbidites, into sand-mud couplets, all capped by muddy turbidites. A river-reversed helical flow circulation was created by an imbalance, through the flow depth, of inwardly directed pressure gradient forces near the bed and outwardly directed centrifugal forces near the surface. It consists of low-velocity cores near the outer banks and low-velocity cores along the inner banks. Such river-reversed helical flow pattern is evidenced by volumetrically extensive LAPs and toplap and downlap terminations along the gentle banks and by aerially restricted, seismically unresolvable levees and truncation terminations near the steep banks. This river-reversed helical flow circulation favors asymmetric intra-channel deposition characterized by inner bank deposition versus outer bank erosion, and which, in turn, forced individual channels to consistently migrate towards outer banks, resulting in significant asymmetric cross-channel profiles with aerially extensive LAPs along inner banks.

  16. Abandoned Mine Detection in Western Pennsylvania Using Surface Wave Data

    NASA Astrophysics Data System (ADS)

    Miller, B.

    2015-12-01

    Abandoned mines throughout the Appalachian region of the United States have been recognized as problematic. Resource extraction from these mines has long ceased and few, if any, documents pertaining to these operations exist. Over time support structures internal to the mines may collapse and lead to subsidence, potentially damaging surface structures. A non-invasive, surface deployed seismic method to detect undisclosed, abandoned near-surface mines would be beneficial as a first step to remediation. The use of seismic surface waves to analyze the upper several tens of meters of the subsurface has become an important technique for near-surface investigations and may provide a method for detection of near-surface, abandoned mine shafts. While there are many undocumented abandoned mines throughout the Appalachians one known example exists within Butler County, Pennsylvania. Although little is known about the overall operation there is limited documentation which provides information as to the location of the mine tunnels. Currently there is no recognized surface subsidence associated with the mine however documents indicate that the abandoned mining operations have an estimated depth ranging from twenty to fifty feet. To assist with acquisition a seismic land streamer was constructed. Use of a land streamer increases the speed, ease and efficiency required to perform a seismic survey. Additionally the land streamer allows for the acquisition of seismic surface waves which were analyzed using the Multichannel Analysis of Surface Waves (MASW) method. Data were acquired by conducting multiple, adjacent surveys perpendicular to the suspected location of abandoned mine tunnels. Throughout the survey area to a depth of approximately 15 meters, shear wave velocities range between approximately 200-1200 m/s. Based upon shear wave velocity changes within the profile anomalies have been identified corresponding to the contrast between the suspected mined, and unmined, areas.

  17. TRP Channels

    NASA Astrophysics Data System (ADS)

    Voets, Thomas; Owsianik, Grzegorz; Nilius, Bernd

    The TRP superfamily represents a highly diverse group of cation-permeable ion channels related to the product of the Drosophila trp (transient receptor potential) gene. The cloning and characterization of members of this cation channel family has experienced a remarkable growth during the last decade, uncovering a wealth of information concerning the role of TRP channels in a variety of cell types, tissues, and species. Initially, TRP channels were mainly considered as phospholipase C (PLC)-dependent and/or store-operated Ca2+-permeable cation channels. More recent research has highlighted the sensitivity of TRP channels to a broad array of chemical and physical stimuli, allowing them to function as dedicated biological sensors involved in processes ranging from vision to taste, tactile sensation, and hearing. Moreover, the tailored selectivity of certain TRP channels enables them to play key roles in the cellular uptake and/or transepithelial transport of Ca2+, Mg2+, and trace metal ions. In this chapter we give a brief overview of the TRP channel superfamily followed by a survey of current knowledge concerning their structure and activation mechanisms.

  18. Solutions Network Formulation Report. Landsat Data Continuity Mission Simulated Data Products for Bureau of Land Management and Environmental Protection Agency Abandoned Mine Lands Decision Support

    NASA Technical Reports Server (NTRS)

    Estep, Leland

    2007-01-01

    Presently, the BLM (Bureau of Land Management) has identified a multitude of abandoned mine sites in primarily Western states for cleanup. These sites are prioritized and appropriate cleanup has been called in to reclaim the sites. The task is great in needing considerable amounts of agency resources. For instance, in Colorado alone there exists an estimated 23,000 abandoned mines. The problem is not limited to Colorado or to the United States. Cooperation for reclamation is sought at local, state, and federal agency level to aid in identification, inventory, and cleanup efforts. Dangers posed by abandoned mines are recognized widely and will tend to increase with time because some of these areas are increasingly used for recreation and, in some cases, have been or are in the process of development. In some cases, mines are often vandalized once they are closed. The perpetrators leave them open, so others can then access the mines without realizing the danger posed. Abandoned mine workings often fill with water or oxygen-deficient air and dangerous gases following mining. If the workings are accidentally entered into, water or bad air can prove fatal to those underground. Moreover, mine residue drainage negatively impacts the local watershed ecology. Some of the major hazards that might be monitored by higher-resolution satellites include acid mine drainage, clogged streams, impoundments, slides, piles, embankments, hazardous equipment or facilities, surface burning, smoke from underground fires, and mine openings.

  19. System-level simulation of liquid filling in microfluidic chips.

    PubMed

    Song, Hongjun; Wang, Yi; Pant, Kapil

    2011-06-01

    Liquid filling in microfluidic channels is a complex process that depends on a variety of geometric, operating, and material parameters such as microchannel geometry, flow velocity∕pressure, liquid surface tension, and contact angle of channel surface. Accurate analysis of the filling process can provide key insights into the filling time, air bubble trapping, and dead zone formation, and help evaluate trade-offs among the various design parameters and lead to optimal chip design. However, efficient modeling of liquid filling in complex microfluidic networks continues to be a significant challenge. High-fidelity computational methods, such as the volume of fluid method, are prohibitively expensive from a computational standpoint. Analytical models, on the other hand, are primarily applicable to idealized geometries and, hence, are unable to accurately capture chip level behavior of complex microfluidic systems. This paper presents a parametrized dynamic model for the system-level analysis of liquid filling in three-dimensional (3D) microfluidic networks. In our approach, a complex microfluidic network is deconstructed into a set of commonly used components, such as reservoirs, microchannels, and junctions. The components are then assembled according to their spatial layout and operating rationale to achieve a rapid system-level model. A dynamic model based on the transient momentum equation is developed to track the liquid front in the microchannels. The principle of mass conservation at the junction is used to link the fluidic parameters in the microchannels emanating from the junction. Assembly of these component models yields a set of differential and algebraic equations, which upon integration provides temporal information of the liquid filling process, particularly liquid front propagation (i.e., the arrival time). The models are used to simulate the transient liquid filling process in a variety of microfluidic constructs and in a multiplexer, representing a

  20. System-level simulation of liquid filling in microfluidic chips.

    PubMed

    Song, Hongjun; Wang, Yi; Pant, Kapil

    2011-06-01

    Liquid filling in microfluidic channels is a complex process that depends on a variety of geometric, operating, and material parameters such as microchannel geometry, flow velocity∕pressure, liquid surface tension, and contact angle of channel surface. Accurate analysis of the filling process can provide key insights into the filling time, air bubble trapping, and dead zone formation, and help evaluate trade-offs among the various design parameters and lead to optimal chip design. However, efficient modeling of liquid filling in complex microfluidic networks continues to be a significant challenge. High-fidelity computational methods, such as the volume of fluid method, are prohibitively expensive from a computational standpoint. Analytical models, on the other hand, are primarily applicable to idealized geometries and, hence, are unable to accurately capture chip level behavior of complex microfluidic systems. This paper presents a parametrized dynamic model for the system-level analysis of liquid filling in three-dimensional (3D) microfluidic networks. In our approach, a complex microfluidic network is deconstructed into a set of commonly used components, such as reservoirs, microchannels, and junctions. The components are then assembled according to their spatial layout and operating rationale to achieve a rapid system-level model. A dynamic model based on the transient momentum equation is developed to track the liquid front in the microchannels. The principle of mass conservation at the junction is used to link the fluidic parameters in the microchannels emanating from the junction. Assembly of these component models yields a set of differential and algebraic equations, which upon integration provides temporal information of the liquid filling process, particularly liquid front propagation (i.e., the arrival time). The models are used to simulate the transient liquid filling process in a variety of microfluidic constructs and in a multiplexer, representing a

  1. Parylene flexible neural probes integrated with microfluidic channels.

    PubMed

    Takeuchi, Shoji; Ziegler, D; Yoshida, Y; Mabuchi, K; Suzuki, T

    2005-05-01

    The fluidic channel in the flexible probe has three functions: (i) to inject chemicals into the tissues, (ii) to measure the neural activities from the tissues, and (iii) to improve the mechanical stiffness of the probe by filling the channel with a solid material. A 10-microm-thick microfluidic channel was embedded into the probe by using sacrificial photoresist patterns. Polyethylene glycol (PEG), which is solid at room temperature and dissolves when in contact with water, was used to fill the channel and increase the stiffness of the probe before insertion into the tissue. The impedance of the electrode inside the fluidic channel was around 100 kOmega at 1 kHz when the channel was filled with saline solution. We were able to insert the probe into a rat's brain and measure the neural signals with the electrode.

  2. [Long-lasting filling procedures].

    PubMed

    Môle, B

    2008-01-01

    A long-lasting filling product is accepted as such when, once the result has been obtained, no correction is required before the end of an arbitrary 2-year period. Other than silicone oil, which is not officially recognized for this indication in France, pure products can be distinguished from microparticle suspensions in a vector that will disappear in a short time. Flexible implants represent a totally separate entity and remain relatively little used since surgery is necessary for implantation. Our experience has led us to prefer monomolecular filling gels, in particular polyacrylamide hydrogels, with which we have had extensive experience, over gels with microparticles that we believe expose the patient to much greater inflammatory reactions that are sometimes difficult to overcome.

  3. Particle-filled microporous materials

    DOEpatents

    McAllister, J.W.; Kinzer, K.E.; Mrozinski, J.S.; Johnson, E.J.; Dyrud, J.F.

    1990-09-18

    A microporous particulate-filled thermoplastic polymeric article is provided. The article can be in the form of a film, a fiber, or a tube. The article has a thermoplastic polymeric structure having a plurality of interconnected passageways to provide a network of communicating pores. The microporous structure contains discrete submicron or low micron-sized particulate filler, the particulate filler being substantially non-agglomerated. 3 figs.

  4. Particle-filled microporous materials

    DOEpatents

    McAllister, Jerome W.; Kinzer, Kevin E.; Mrozinski, James S.; Johnson, Eric J.; Dyrud, James F.

    1990-01-01

    A microporous particulate-filled thermoplastic polymeric article is provided. The article can be in the form of a film, a fiber, or a tube. The article has a thermoplastic polymeric structure having a plurality of interconnected passageways to provide a network of communicating pores. The microporous structure contains discrete submicron or low micron-sized particulate filler, the particulate filler being substantially non-agglomerated.

  5. Particle-filled microporous materials

    DOEpatents

    McAllister, Jerome W.; Kinzer, Kevin E.; Mrozinski, James S.; Johnson, Eric J.

    1992-07-14

    A microporous particulate-filled thermoplastic polymeric article is provided. The article can be in the form of a film, a fiber, or a tube. The article has a thermoplastic polymeric structure having a plurality of interconnected passageways to provide a network of communicating pores. The microporous structure contains discrete submicron or low micron-sized particulate filler, the particulate filler being substantially non-agglomerated.

  6. Morphology and evolution of shale-filled paleochannel in Wilcox Group (Paleocene-Eocene), southeast Texas

    SciTech Connect

    Hutchinson, P.J.

    1987-09-01

    Local extensive paleochannels exist within the upper to lower Wilcox Group (Paleocene-Eocene) of the Gulf Coast of North America. Recent reports document the following paleochannels of the Wilcox Group: Bejuco-Lalaja, Chicontepec, DeSoto, Nautla, Ovejas, St. Landry, and Yoakum. An eighth, the Tyler (Hardin) channel, suggests that passive submarine erosional forces shaped the channels prior to any active erosional forces, such as those related to turbidity currents. The north-south-trending Tyler (Hardin) channel is 24 mi (40 km) long, 12 mi (20 km) wide, and displays over 1000 ft (300 m) of shale fill. The channel thalweg bifurcates updip into two meandering steep-walled channels that display numerous side gullies. The channel grew from the youthful to the mature stage through passive erosive mechanisms. During the mature stage, it may have been further enlarged by more active erosional agents, such as turbidity currents. Old age began with increased paralic sedimentation and infilling of the channel with deep-marine shale. Eventually, progradation and eustatic drop in sea level buried the channel, its younger fill, and older adjacent deposits. Paleochannels are salient economic features. The deep-marine shale infill of the channel acts as a source of oil and gas and a seal for adjacent reservoir rock. Upward migration of oil through fractures, faults, and sediments fills reservoirs in overlying structures formed in nearshore deposits of the upper Wilcox. Most of the major oil and gas fields of the Wilcox Group in Tyler and Hardin Counties are localized in structures overlying the channel fill.

  7. 30 CFR 816.72 - Disposal of excess spoil: Valley fills/head-of-hollow fills.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...-hollow fills. 816.72 Section 816.72 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STANDARDS-SURFACE MINING ACTIVITIES § 816.72 Disposal of excess spoil: Valley fills/head-of-hollow fills. Valley fills and head-of-hollow fills shall meet the requirements of § 816.71 and the...

  8. 30 CFR 817.72 - Disposal of excess spoil: Valley fill/head-of-hollow fills.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...-hollow fills. 817.72 Section 817.72 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STANDARDS-UNDERGROUND MINING ACTIVITIES § 817.72 Disposal of excess spoil: Valley fill/head-of-hollow fills. Valley fills and head-of-hollow fills shall meet the requirements of § 817.71 and the...

  9. 30 CFR 816.72 - Disposal of excess spoil: Valley fills/head-of-hollow fills.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...-hollow fills. 816.72 Section 816.72 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STANDARDS-SURFACE MINING ACTIVITIES § 816.72 Disposal of excess spoil: Valley fills/head-of-hollow fills. Valley fills and head-of-hollow fills shall meet the requirements of § 816.71 and the...

  10. 30 CFR 817.72 - Disposal of excess spoil: Valley fill/head-of-hollow fills.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...-hollow fills. 817.72 Section 817.72 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STANDARDS-UNDERGROUND MINING ACTIVITIES § 817.72 Disposal of excess spoil: Valley fill/head-of-hollow fills. Valley fills and head-of-hollow fills shall meet the requirements of § 817.71 and the...

  11. 41 CFR 102-75.1030 - May Federal agencies abandon or destroy property in any manner they decide?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... REGULATION REAL PROPERTY 75-REAL PROPERTY DISPOSAL Abandonment, Destruction, or Donation to Public Bodies Abandonment and Destruction § 102-75.1030 May Federal agencies abandon or destroy property in any manner...

  12. 41 CFR 102-75.1030 - May Federal agencies abandon or destroy property in any manner they decide?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... REGULATION REAL PROPERTY 75-REAL PROPERTY DISPOSAL Abandonment, Destruction, or Donation to Public Bodies Abandonment and Destruction § 102-75.1030 May Federal agencies abandon or destroy property in any manner...

  13. 41 CFR 102-75.1030 - May Federal agencies abandon or destroy property in any manner they decide?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... REGULATION REAL PROPERTY 75-REAL PROPERTY DISPOSAL Abandonment, Destruction, or Donation to Public Bodies Abandonment and Destruction § 102-75.1030 May Federal agencies abandon or destroy property in any manner...

  14. 41 CFR 102-75.1030 - May Federal agencies abandon or destroy property in any manner they decide?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... REGULATION REAL PROPERTY 75-REAL PROPERTY DISPOSAL Abandonment, Destruction, or Donation to Public Bodies Abandonment and Destruction § 102-75.1030 May Federal agencies abandon or destroy property in any manner...

  15. 41 CFR 102-75.1030 - May Federal agencies abandon or destroy property in any manner they decide?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... REGULATION REAL PROPERTY 75-REAL PROPERTY DISPOSAL Abandonment, Destruction, or Donation to Public Bodies Abandonment and Destruction § 102-75.1030 May Federal agencies abandon or destroy property in any manner...

  16. Channel arrangements and depositional styles in the São Lourenço fluvial megafan, Brazilian Pantanal wetland

    NASA Astrophysics Data System (ADS)

    Assine, Mario Luis; Corradini, Fabrício Anibal; Pupim, Fabiano do Nascimento; McGlue, Michael Matthew

    2014-03-01

    The Brazilian Pantanal is an extensive lowland tropical basin characterized by the presence of fluvial megafans and seasonally-inundated savanna floodplain wetlands. With an area of about 16,000 km2, the São Lourenço is the second largest megafan in the Pantanal. Three distinct fluvial channel styles that formed at different times during the late Quaternary are found here. A geomorphological and sedimentary assessment of these depositional patterns provides valuable insight on the environmental context of their evolution. New optically stimulated luminescence data indicate that the upper five meters of sediment in the São Lourenço megafan has been accumulating since the late Pleistocene. Ancient fan lobes, located in upper and intermediate fan settings, consist of medium- and coarse-grained fluvial sands and exhibit well-preserved distributary braided paleochannels on their surfaces. As the megafan evolved through time, Pleistocene lobes were incised by a prominent valley filled with Holocene-aged meander belt deposits, which consist of silts interbedded with very fine sands and clays. Currently, the incised valley is a zone of sediment bypass. Modern deposition occurs along the distal toe of the megafan system, where lobes characterized by distributary channel-levee ridges are widespread. These features formed by progradation of avulsion belts into a broad swampy floodbasin, which caused the lower portion of the meander belt to be abandoned. The significant differences observed in intra-fan morphology appear to be linked to the variability in effective precipitation. Fan lobes deposited with braided distributary channels occurred under relatively dry conditions in the late Pleistocene. By contrast, aggradational meander belt deposits and lobes with distributary channel-levee ridges formed during fluctuating precipitation conditions of the Holocene, when the Pantanal emerged from deglacial aridity. Modern lobes form under heavy seasonal flooding and deposition

  17. Into the Woods Again: Three Recent Young Adult Novels of Parental Abandonment.

    ERIC Educational Resources Information Center

    Munde, Gail

    1997-01-01

    Takes a look at three recent young adult novels that are stories of children abandoned by their parents, and shows how each retains the essential features of the Hansel and Gretel folktale, a prototype of abandonment stories. (SR)

  18. View of interior of abandoned section of rail mill where ...

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

    View of interior of abandoned section of rail mill where the roof has been removed (note the steel frame structure that supported the traveling crane); looking south - Bethlehem Steel Corporation, South Bethlehem Works, Iron Foundry, Along Lehigh River, North of Fourth Street, West of Minsi Trail Bridge, Bethlehem, Northampton County, PA

  19. The global potential of bioenergy on abandoned agriculture lands.

    PubMed

    Campbell, J Elliott; Lobell, David B; Genova, Robert C; Field, Christopher B

    2008-08-01

    Converting forest lands into bioenergy agriculture could accelerate climate change by emitting carbon stored in forests, while converting food agriculture lands into bioenergy agriculture could threaten food security. Both problems are potentially avoided by using abandoned agriculture lands for bioenergy agriculture. Here we show the global potential for bioenergy on abandoned agriculture lands to be less than 8% of current primary energy demand, based on historical land use data, satellite-derived land cover data, and global ecosystem modeling. The estimated global area of abandoned agriculture is 385-472 million hectares, or 66-110% of the areas reported in previous preliminary assessments. The area-weighted mean production of above-ground biomass is 4.3 tons ha(-1) y(-1), in contrast to estimates of up to 10 tons ha(-1) y(-1) in previous assessments. The energy content of potential biomass grown on 100% of abandoned agriculture lands is less than 10% of primary energy demand for most nations in North America, Europe, and Asia, but it represents many times the energy demand in some African nations where grasslands are relatively productive and current energy demand is low.

  20. 11. An abandoned electrical system was found under the pressedsteel ...

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

    11. An abandoned electrical system was found under the pressed-steel ceiling. For some undetermined reason the pattern of the ceiling panels has 'photographed' onto the cardboard substrate. Two different panel designs were utilized in a checkerboard pattern. One panel of each design remains in place. Credit GADA/MRM. - Stroud Building, 31-33 North Central Avenue, Phoenix, Maricopa County, AZ

  1. 36 CFR 13.906 - Unattended or abandoned property.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Unattended or abandoned property. 13.906 Section 13.906 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Denali National Park...

  2. 36 CFR 13.906 - Unattended or abandoned property.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Unattended or abandoned property. 13.906 Section 13.906 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Denali National Park...

  3. 36 CFR 13.906 - Unattended or abandoned property.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Unattended or abandoned property. 13.906 Section 13.906 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Denali National Park...

  4. 36 CFR 13.906 - Unattended or abandoned property.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Unattended or abandoned property. 13.906 Section 13.906 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Denali National Park...

  5. Why We Should Abandon the Idea of the Learning Organization

    ERIC Educational Resources Information Center

    Grieves, Jim

    2008-01-01

    Purpose: The purpose of this paper is to propose that the idea of the learning organization should be abandoned on the grounds that it was an imaginative idea that has now run its course. The paper seeks to explore the roots of the definition and provoke debate about the wisdom of retaining the concept. The argument is a challenge to readers to…

  6. Illinois abandoned mined lands reclamation program: a progress report

    SciTech Connect

    Hickmann, T.J.; Jenkusky, S.M.; Massie, S.

    1985-12-01

    The Illinois Abandoned Mined Lands Reclamation Council (AMLRC), created in 1975, is responsible for the abatement of hazardous and environmental problems associated with pre-law abandoned coal mines throughout the State. The availability of federal funds for reclamation, through passage of the Surface Mining Control and Reclamation Act of 1977 (SMCRA), greatly expanded the program. With funds provided through early cooperative agreements and current annual grants from the federal Office of Surface Mining (OSM), the State has reclaimed, or is currently reclaiming, 182 mine sites and has assisted OSM in the abatement of 67 emergency situations. This paper reviews the progress made by the AMLRC in dealing with the State's abandoned mine problems. Specifically, the numbers and types of problem sites reclaimed annually, their costs, and reclamation methods are identified. Progress of the program relative to the entire State's abandoned mine problems is reviewed. The effects of other reclamation factors, such as natural revegetation, remaining privately-funded reclamation, and secondary carbon recovery, on the overall scope of the State's program are also examined. General comments are made concerning grant preparation, State-OSM cooperation and AML-Inventory control. Selected reclamation projects and techniques are also discussed. 11 references, 3 tables.

  7. 77 FR 5740 - Tennessee Abandoned Mine Land Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-06

    .... See 49 FR 15496. On May 16, 1984, the State repealed most of the Tennessee Coal Surface Mining Law of... program in full, effective October 1, 1984. See 49 FR 38874. Abandoned Mine Lands Program (Title IV..., 1982. See 47 FR 34753. Withdrawal of Tennessee's Regulatory Program: Because of the State's failure...

  8. 32 CFR 1618.1 - Abandonment of rights or privileges.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false Abandonment of rights or privileges. 1618.1 Section 1618.1 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM... privilege unless the Director of Selective Service, for good cause, waives the time limit....

  9. 32 CFR 1618.1 - Abandonment of rights or privileges.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 6 2012-07-01 2012-07-01 false Abandonment of rights or privileges. 1618.1 Section 1618.1 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM... privilege unless the Director of Selective Service, for good cause, waives the time limit....

  10. 32 CFR 1618.1 - Abandonment of rights or privileges.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 6 2013-07-01 2013-07-01 false Abandonment of rights or privileges. 1618.1 Section 1618.1 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM... privilege unless the Director of Selective Service, for good cause, waives the time limit....

  11. 32 CFR 1618.1 - Abandonment of rights or privileges.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 6 2011-07-01 2011-07-01 false Abandonment of rights or privileges. 1618.1 Section 1618.1 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM... privilege unless the Director of Selective Service, for good cause, waives the time limit....

  12. 32 CFR 1618.1 - Abandonment of rights or privileges.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Abandonment of rights or privileges. 1618.1 Section 1618.1 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM... privilege unless the Director of Selective Service, for good cause, waives the time limit....

  13. 49 CFR 195.59 - Abandonment or deactivation of facilities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... System (NPMS) in accordance with the NPMS “Standards for Pipeline and Liquefied Natural Gas Operator... in accordance with applicable laws. Refer to the NPMS Standards for details in preparing your data... abandoned in accordance with all applicable laws. (b)...

  14. 7. ABANDONED OLD HIGHWAY 101. NORTH OF LEGGETT. HUMBOLDT COUNTY, ...

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

    7. ABANDONED OLD HIGHWAY 101. NORTH OF LEGGETT. HUMBOLDT COUNTY, CALIFORNIA. NOTE CANTILEVERED DECKING. SOUTH FORK OF EEL RIVER AT LEFT. LOOKING SW. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  15. Estimating and reducing company wide property abandonment costs

    SciTech Connect

    Johnstone, J.E.; Neuser, J.M.; Fritts, J.M.

    1995-12-01

    Many domestic oil and gas properties and production facilities are at the end, or rapidly approaching the end, of their useful economic lives. Corporate management is becoming increasingly concerned with the costs associated with the abandonment of these properties and their potential impact in long range planning scenarios and property evaluations. Abandonment and environmental remediation costs are generally expected to rise in the future due to increased regulation and more rigorous clean-up standards. Identifying these costs and raising management`s awareness of these costs in today`s operations will help management plan for this approaching problem and generate ways to reduce those costs. The paper describes the steps necessary to organize rd manage a successful abandonment and remediation cost study of company wide magnitude. Areas discussed include organization of the review teams, field data gathering, determination and application of historical cost data, and actual cost estimation. The paper presents typical results of the study for various types of production fields facilities as well as ideas for actions today to reduce future abandonment and remediation costs.

  16. 36 CFR 331.22 - Abandonment of personal property.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Abandonment of personal property. 331.22 Section 331.22 Parks, Forests, and Public Property CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY REGULATIONS GOVERNING THE PROTECTION, USE AND MANAGEMENT OF THE FALLS OF THE OHIO...

  17. 36 CFR 331.22 - Abandonment of personal property.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Abandonment of personal property. 331.22 Section 331.22 Parks, Forests, and Public Property CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY REGULATIONS GOVERNING THE PROTECTION, USE AND MANAGEMENT OF THE FALLS OF THE OHIO...

  18. 36 CFR 331.22 - Abandonment of personal property.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Abandonment of personal property. 331.22 Section 331.22 Parks, Forests, and Public Property CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY REGULATIONS GOVERNING THE PROTECTION, USE AND MANAGEMENT OF THE FALLS OF THE OHIO...

  19. 36 CFR 331.22 - Abandonment of personal property.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Abandonment of personal property. 331.22 Section 331.22 Parks, Forests, and Public Property CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY REGULATIONS GOVERNING THE PROTECTION, USE AND MANAGEMENT OF THE FALLS OF THE OHIO...

  20. 36 CFR 331.22 - Abandonment of personal property.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Abandonment of personal property. 331.22 Section 331.22 Parks, Forests, and Public Property CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY REGULATIONS GOVERNING THE PROTECTION, USE AND MANAGEMENT OF THE FALLS OF THE OHIO...

  1. Should the US abandon efforts to develop commercial fusion power

    SciTech Connect

    Kay, W.D.; Kinter, E.E.

    1993-01-22

    This article presents viewpoints and rationale for continuing and disbanding the US efforts to develop commercial fusion power. The views of W.D. Kay, an assistant professor of political science at Northeastern University, are presented regarding - yes, abandon efforts. Meanwhile, the views of Edwin Keutes, former director of the Magnetic Fusion Program for DOE, are presented for continued development.

  2. Artesian Well Abandonment at Launch Complex 39A

    NASA Technical Reports Server (NTRS)

    Morgan, Lindsay; Johansen, Deda

    2015-01-01

    The artesian well tasked for abandonment was located on the LOX side (northwest area) of the launch complex. The exact date of well installation is unknown. The well was no longer in use at the time of the abandonment request, but was previously utilized under St. Johns River Water Management District (SJRWMD) consumptive use permit (No. 50054) for the Floridian Aquifer. The exact construction details of the LOX artesian well were also unknown; however, a similar-type artesian well was previously located on the LH2 side of the site, which was abandoned in 2012. Based on discussions with the NASA RPM and review of the LH2 artesian well abandonment completion report, the LH2 artesian well was reported to be an 8-inch diameter, 330-foot deep well. The NASA RPM communicated that the LOX artesian well was likely to be an 8-inch diameter, 380-foot deep well. This information was used for scoping, and was subsequently confirmed to be substantially accurate. No additional information could be found for the LOX artesian well using the NASA Remediation Information System (RIS).

  3. PRECONSTRUCTION IMAGE OF THE MTR SITE. ABANDONED IRRIGATION CANAL (FROM ...

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

    PRE-CONSTRUCTION IMAGE OF THE MTR SITE. ABANDONED IRRIGATION CANAL (FROM EARLY 1900s) ILLUSTRATES FLATNESS OF MTR/TRA TERRAIN. FEATURE ON HORIZON IN LEFT OF VIEW IS EXPLORATORY WATER DRILLING EQUIPMENT. CAMERA LOOKS SOUTHEAST. INL NEGATIVE NO. 136. Unknown Photographer, 12/5/1949 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

  4. 1. ABANDONED TURNOUT (CALLED CAPTAIN WHEEL) TO SAN TAN INDIAN ...

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

    1. ABANDONED TURN-OUT (CALLED CAPTAIN WHEEL) TO SAN TAN INDIAN CANAL OFF OF SAN TAN FLOOD-WATER CANAL, T4S, R6E, S11/12. VIEW LOOKING SOUTHWEST. - San Carlos Irrigation Project, San Tan Indian Canal, North of Gila River, Coolidge, Pinal County, AZ

  5. 2. UPSTREAM SIDE OF DAM AND BRIDGE WITH ABANDONED SAN ...

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

    2. UPSTREAM SIDE OF DAM AND BRIDGE WITH ABANDONED SAN TAN FLOOD-WATER HEADGATE IN FOREGROUND. TAKEN FROM NORTH END OF DAM - San Carlos Irrigation Project, Sacaton Dam & Bridge, Gila River, T4S R6E S12/13, Coolidge, Pinal County, AZ

  6. The Bureau of Refugees, Freedmen, and Abandoned Lands

    ERIC Educational Resources Information Center

    Chism, Kahlil

    2006-01-01

    This article discusses the Bureau of Refugees, Freedmen, and Abandoned Lands (Freedmen's Bureau), which was established by the Congress on March 3, 1865, to assist former slaves in acquiring land, securing employment, legalizing marriages, and pursuing education. After the bureau's abolition through an act of Congress approved on June 10, 1872,…

  7. 7. ALIGNMENT OF ABANDONED COULTERVILLE ROAD IN FORESTA AT FALLEN ...

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

    7. ALIGNMENT OF ABANDONED COULTERVILLE ROAD IN FORESTA AT FALLEN TREE IN CENTER REAR. FOREGROUND MARKS TURN OF NEW ROAD FROM FORESTA TO HIGHWAY 120. LOOKING E. GIS: N-37 42 16.6 / W-119 44 00.3 - Coulterville Road, Between Foresta & All-Weather Highway, Yosemite Village, Mariposa County, CA

  8. 30 CFR 57.20021 - Abandoned mine openings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Abandoned mine openings. 57.20021 Section 57.20021 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES...

  9. PARTIAL VIEW OF NORTH SIDE, SHOWING ENCLOSED CONVEYOR AND ABANDONED ...

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

    PARTIAL VIEW OF NORTH SIDE, SHOWING ENCLOSED CONVEYOR AND ABANDONED PEDESTRIAN BRIDGE TO THE FORMER THIRD FLOOR. VIEW FACING SOUTH-SOUTHEAST. - U.S. Naval Base, Pearl Harbor, Aviation Storehouse, Vincennes Avenue at Simms Street, Pearl City, Honolulu County, HI

  10. 78 FR 9803 - Tennessee Abandoned Mine Land Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    .... See 47 FR 34753. Withdrawal of Tennessee's Regulatory Program: As a result of Tennessee's failure to.... See 49 FR 15496. On May 16, 1984, the State repealed most of the Tennessee Coal Surface Mining Law of... program in full, effective October 1, 1984. See 49 FR 38874. Abandoned Mine Lands Program (Title...

  11. 36 CFR 13.906 - Unattended or abandoned property.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Unattended or abandoned property. 13.906 Section 13.906 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Denali National Park...

  12. Outdoor Recreation Participation Across the Lifespan: Abandonment, Continuity, or Liberation?

    ERIC Educational Resources Information Center

    McGuire, Francis A.; Dottavio, F. Dominic

    1987-01-01

    Examined age differences and age changes in leisure involvement within framework of abandoment, liberation, and continuity. Data from the 1982-1983 Nationwide Recreation survey of 6,720 persons revealed that neither abandonment nor liberation perspectives were accurate reflections of what happens with aging. A pattern of continuity occurred more…

  13. 90. View of east facade of powerhouse, and abandoned lightning ...

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

    90. View of east facade of powerhouse, and abandoned lightning arrester houses on hillside above powerhouse; looking west. Photo by Jet Lowe, HAER, 1989. - Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

  14. 30 CFR 57.20021 - Abandoned mine openings.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Abandoned mine openings. 57.20021 Section 57.20021 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES...

  15. 30 CFR 57.20021 - Abandoned mine openings.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Abandoned mine openings. 57.20021 Section 57.20021 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES...

  16. 30 CFR 57.20021 - Abandoned mine openings.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Abandoned mine openings. 57.20021 Section 57.20021 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES...

  17. 30 CFR 57.20021 - Abandoned mine openings.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Abandoned mine openings. 57.20021 Section 57.20021 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES...

  18. Development of a novel linearly-filled Derenzo microPET phantom

    PubMed Central

    Cox, Benjamin L; Graves, Stephen A; Farhoud, Mohammed; Barnhart, Todd E; Jeffery, Justin J; Eliceiri, Kevin W; Nickles, Robert J

    2016-01-01

    Positron emission tomography (PET) phantoms are used to calibrate PET scanners so that inter-scanner and inter-isotope comparison can be made between PET datasets. Hot rod style phantoms have a hole pattern, which is filled with a positron-emitting isotope and typically involves using two radioisotope reservoirs with the pattern created with channels in between. However, this configuration is difficult to fill and requires an excess of activity and volume. Here we present an alternative design, a phantom that is linearly filled-one channel at a time. The process of fabrication of prototypes of the design is described and PET images of the prototyped phantom are also shown for a variety of commonly used radioisotopes (52Mn, 64Cu, 76Br, 124I). This design allows for a large reduction in isotope volume and required filling time making a quality assurance (QA) protocol safer, more efficient and less costly. PMID:27508106

  19. Development of a novel linearly-filled Derenzo microPET phantom.

    PubMed

    Cox, Benjamin L; Graves, Stephen A; Farhoud, Mohammed; Barnhart, Todd E; Jeffery, Justin J; Eliceiri, Kevin W; Nickles, Robert J

    2016-01-01

    Positron emission tomography (PET) phantoms are used to calibrate PET scanners so that inter-scanner and inter-isotope comparison can be made between PET datasets. Hot rod style phantoms have a hole pattern, which is filled with a positron-emitting isotope and typically involves using two radioisotope reservoirs with the pattern created with channels in between. However, this configuration is difficult to fill and requires an excess of activity and volume. Here we present an alternative design, a phantom that is linearly filled-one channel at a time. The process of fabrication of prototypes of the design is described and PET images of the prototyped phantom are also shown for a variety of commonly used radioisotopes ((52)Mn, (64)Cu, (76)Br, (124)I). This design allows for a large reduction in isotope volume and required filling time making a quality assurance (QA) protocol safer, more efficient and less costly. PMID:27508106

  20. Fiscal year 1993 well plugging and abandonment program, Y-12 Plant, Oak Ridge, Tennessee

    SciTech Connect

    Not Available

    1993-09-01

    This report is a synopsis of the progress of the well plugging and abandonment program at the Y-12 Plant, Oak Ridge, Tennessee, from December 1992 through August 20, 1993. A total of 70 wells and borings were plugged and abandoned during the period of time covered in this report. All wells and borings were plugged and abandoned in accordance with the Monitoring Well Plugging and Abandonment Plan for the US Department of Energy, Y-12 Plant, Oak Ridge, Tennessee (HSW, Inc. 1991).