46 CFR 171.010 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... weather deck extending no more than one-half of the vessel's length over deck (LOD) measured over the weather deck. (b) Deepest subdivision load line means the waterline that corresponds to the deepest draft... tangent to the waterline. (g) Flush deck means a continuous weather deck located at the uppermost sheer...

41 CFR 102-75.375 - What happens once a State, or political subdivision, certifies that it needs a surplus power...

Code of Federal Regulations, 2010 CFR

2010-07-01

... State, or political subdivision, certifies that it needs a surplus power transmission line and the right... political subdivision, certifies that it needs a surplus power transmission line and the right-of-way... right-of-way, the disposal agency may sell the property to the state, or political subdivision thereof...

46 CFR 171.068 - Special considerations for Type I subdivision for vessels on short international voyages.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Location Uniform average permeability 10 (a−c) Machinery Space 85+____ v 35(b) Volume Forward of Machinery Space 95−__ v 35(b) Volume Aft of Machinery Space 95−___ v For each location specified in this table— a=volume below the margin line of all spaces that, in the full load condition, normally contain no cargo...

46 CFR 171.068 - Special considerations for Type I subdivision for vessels on short international voyages.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Location Uniform average permeability 10 (a−c) Machinery Space 85+____ v 35(b) Volume Forward of Machinery Space 95−__ v 35(b) Volume Aft of Machinery Space 95−___ v For each location specified in this table— a=volume below the margin line of all spaces that, in the full load condition, normally contain no cargo...

46 CFR 171.068 - Special considerations for Type I subdivision for vessels on short international voyages.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Location Uniform average permeability 10 (a−c) Machinery Space 85+____ v 35(b) Volume Forward of Machinery Space 95−__ v 35(b) Volume Aft of Machinery Space 95−___ v For each location specified in this table— a=volume below the margin line of all spaces that, in the full load condition, normally contain no cargo...

46 CFR 171.068 - Special considerations for Type I subdivision for vessels on short international voyages.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Location Uniform average permeability 10 (a−c) Machinery Space 85+____ v 35(b) Volume Forward of Machinery Space 95−__ v 35(b) Volume Aft of Machinery Space 95−___ v For each location specified in this table— a=volume below the margin line of all spaces that, in the full load condition, normally contain no cargo...

27 CFR 9.172 - West Elks.

Code of Federal Regulations, 2014 CFR

2014-04-01

... W.); (1) The boundary proceeds east following the center subdivision lines of Sections 20 and 21 to its intersection with Colorado Highway 133; (2) Then northeasterly following Colorado Highway 133 to its intersection with the N-S center subdivision line of Section 14, T. 13 S., R. 91 W., near Juanita...

27 CFR 9.172 - West Elks.

Code of Federal Regulations, 2011 CFR

2011-04-01

... W.); (1) The boundary proceeds east following the center subdivision lines of Sections 20 and 21 to its intersection with Colorado Highway 133; (2) Then northeasterly following Colorado Highway 133 to its intersection with the N-S center subdivision line of Section 14, T. 13 S., R. 91 W., near Juanita...

27 CFR 9.172 - West Elks.

Code of Federal Regulations, 2013 CFR

2013-04-01

... W.); (1) The boundary proceeds east following the center subdivision lines of Sections 20 and 21 to its intersection with Colorado Highway 133; (2) Then northeasterly following Colorado Highway 133 to its intersection with the N-S center subdivision line of Section 14, T. 13 S., R. 91 W., near Juanita...

27 CFR 9.172 - West Elks.

Code of Federal Regulations, 2012 CFR

2012-04-01

... W.); (1) The boundary proceeds east following the center subdivision lines of Sections 20 and 21 to its intersection with Colorado Highway 133; (2) Then northeasterly following Colorado Highway 133 to its intersection with the N-S center subdivision line of Section 14, T. 13 S., R. 91 W., near Juanita...

27 CFR 9.172 - West Elks.

Code of Federal Regulations, 2010 CFR

2010-04-01

... W.); (1) The boundary proceeds east following the center subdivision lines of Sections 20 and 21 to its intersection with Colorado Highway 133; (2) Then northeasterly following Colorado Highway 133 to its intersection with the N-S center subdivision line of Section 14, T. 13 S., R. 91 W., near Juanita...

32 CFR 644.431 - Power transmission lines.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 1944, as amended (50 U.S.C., App. 1622(d)), any state, or political subdivision thereof, or any state... transmission line and the right of way acquired for its construction is needed for or adaptable to the... in all cases. (b) Procedure. Whenever a State, or political subdivision thereof, or state or Federal...

49 CFR 172.822 - Limitation on actions by states, local governments, and Indian tribes.

Code of Federal Regulations, 2010 CFR

2010-10-01

... REGULATIONS HAZARDOUS MATERIALS TABLE, SPECIAL PROVISIONS, HAZARDOUS MATERIALS COMMUNICATIONS, EMERGENCY... state, political subdivision of a state, or an Indian tribe that designates, limits, or prohibits the use of a rail line (other than a rail line owned by a state, political subdivision of a state, or an...

Point-in-convex polygon and point-in-convex polyhedron algorithms with O(1) complexity using space subdivision

NASA Astrophysics Data System (ADS)

Skala, Vaclav

2016-06-01

There are many space subdivision and space partitioning techniques used in many algorithms to speed up computations. They mostly rely on orthogonal space subdivision, resp. using hierarchical data structures, e.g. BSP trees, quadtrees, octrees, kd-trees, bounding volume hierarchies etc. However in some applications a non-orthogonal space subdivision can offer new ways for actual speed up. In the case of convex polygon in E2 a simple Point-in-Polygon test is of the O(N) complexity and the optimal algorithm is of O(log N) computational complexity. In the E3 case, the complexity is O(N) even for the convex polyhedron as no ordering is defined. New Point-in-Convex Polygon and Point-in-Convex Polyhedron algorithms are presented based on space subdivision in the preprocessing stage resulting to O(1) run-time complexity. The presented approach is simple to implement. Due to the principle of duality, dual problems, e.g. line-convex polygon, line clipping, can be solved in a similarly.

41 CFR 102-75.370 - May a State, or any political subdivision thereof, certify to a disposal agency that it needs a...

Code of Federal Regulations, 2010 CFR

2010-07-01

... political subdivision thereof, certify to a disposal agency that it needs a surplus power transmission line and the right-of-way acquired for its construction to meet the requirements of a public or cooperative... DISPOSAL Surplus Real Property Disposal Power Transmission Lines § 102-75.370 May a State, or any political...

DOE Office of Scientific and Technical Information (OSTI.GOV)

Skala, Vaclav

There are many space subdivision and space partitioning techniques used in many algorithms to speed up computations. They mostly rely on orthogonal space subdivision, resp. using hierarchical data structures, e.g. BSP trees, quadtrees, octrees, kd-trees, bounding volume hierarchies etc. However in some applications a non-orthogonal space subdivision can offer new ways for actual speed up. In the case of convex polygon in E{sup 2} a simple Point-in-Polygon test is of the O(N) complexity and the optimal algorithm is of O(log N) computational complexity. In the E{sup 3} case, the complexity is O(N) even for the convex polyhedron as no orderingmore » is defined. New Point-in-Convex Polygon and Point-in-Convex Polyhedron algorithms are presented based on space subdivision in the preprocessing stage resulting to O(1) run-time complexity. The presented approach is simple to implement. Due to the principle of duality, dual problems, e.g. line-convex polygon, line clipping, can be solved in a similarly.« less

46 CFR 172.040 - Certificate of loading.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Certificate of loading. 172.040 Section 172.040 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO BULK CARGOES Bulk Grain § 172.040 Certificate of loading. (a) Before it sails, each vessel that...

46 CFR 172.040 - Certificate of loading.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Certificate of loading. 172.040 Section 172.040 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO BULK CARGOES Bulk Grain § 172.040 Certificate of loading. (a) Before it sails, each vessel that...

7 CFR Exhibit J to Subpart A of... - Manufactured Home Sites, Rental Projects and Subdivisions: Development, Installation and Set-Up

Code of Federal Regulations, 2013 CFR

2013-01-01

... devices adequate to resist all loads identified in the MPS. This includes resistance to ground movements, seismic shaking, potential shearing, overturning and uplift loads caused by wind. Note that anchoring..., within allowable stress and settlement limitations, all applicable loads. Any foundation and anchorage...

Space Subdivision in Indoor Mobile Laser Scanning Point Clouds Based on Scanline Analysis.

PubMed

Zheng, Yi; Peter, Michael; Zhong, Ruofei; Oude Elberink, Sander; Zhou, Quan

2018-06-05

Indoor space subdivision is an important aspect of scene analysis that provides essential information for many applications, such as indoor navigation and evacuation route planning. Until now, most proposed scene understanding algorithms have been based on whole point clouds, which has led to complicated operations, high computational loads and low processing speed. This paper presents novel methods to efficiently extract the location of openings (e.g., doors and windows) and to subdivide space by analyzing scanlines. An opening detection method is demonstrated that analyses the local geometric regularity in scanlines to refine the extracted opening. Moreover, a space subdivision method based on the extracted openings and the scanning system trajectory is described. Finally, the opening detection and space subdivision results are saved as point cloud labels which will be used for further investigations. The method has been tested on a real dataset collected by ZEB-REVO. The experimental results validate the completeness and correctness of the proposed method for different indoor environment and scanning paths.

46 CFR 171.070 - Subdivision requirements--Type II.

Code of Federal Regulations, 2011 CFR

2011-10-01

... each condition of loading and operation, it complies with the standard of flooding specified in Table... in each condition of loading and operation, it meets the standard of flooding specified in Table 171... flooding specified in Table 171.070(b), except that a ferry vessel in Great Lakes service must at least...

46 CFR 171.070 - Subdivision requirements--Type II.

Code of Federal Regulations, 2012 CFR

2012-10-01

... each condition of loading and operation, it complies with the standard of flooding specified in Table... in each condition of loading and operation, it meets the standard of flooding specified in Table 171... flooding specified in Table 171.070(b), except that a ferry vessel in Great Lakes service must at least...

46 CFR 171.070 - Subdivision requirements--Type II.

Code of Federal Regulations, 2013 CFR

2013-10-01

... each condition of loading and operation, it complies with the standard of flooding specified in Table... in each condition of loading and operation, it meets the standard of flooding specified in Table 171... flooding specified in Table 171.070(b), except that a ferry vessel in Great Lakes service must at least...

46 CFR 171.070 - Subdivision requirements--Type II.

Code of Federal Regulations, 2014 CFR

2014-10-01

... each condition of loading and operation, it complies with the standard of flooding specified in Table... in each condition of loading and operation, it meets the standard of flooding specified in Table 171... flooding specified in Table 171.070(b), except that a ferry vessel in Great Lakes service must at least...

77 FR 11192 - Fannin Rural Rail Transportation District-Lease and Operation Exemption-Line of Texas Department...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-24

... rail line extending from milepost 94.0 in Paris to milepost 128.78 in Bonham, Tex. The line has been a...- mile portion of UP's Bonham Subdivision extending between milepost 94.0, near Paris, and milepost 127.5...

46 CFR 171.015 - Location of margin line.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Location of margin line. 171.015 Section 171.015 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO VESSELS CARRYING PASSENGERS General § 171.015 Location of margin line. (a) A vessel with a...

Assessing background ground water chemistry beneath a new unsewered subdivision

USGS Publications Warehouse

Wilcox, J.D.; Bradbury, K.R.; Thomas, C.L.; Bahr, J.M.

2005-01-01

Previous site-specific studies designed to assess the impacts of unsewered subdivisions on ground water quality have relied on upgradient monitoring wells or very limited background data to characterize conditions prior to development. In this study, an extensive monitoring program was designed to document ground water conditions prior to construction of a rural subdivision in south-central Wisconsin. Previous agricultural land use has impacted ground water quality; concentrations of chloride, nitrate-nitrogen, and atrazine ranged from below the level of detection to 296 mg/L, 36 mg/L, and 0.8 ??g/L, respectively, and were highly variable from well to well and through time. Seasonal variations in recharge, surface topography, aquifer heterogeneities, surficial loading patterns, and well casing depth explain observed variations in ground water chemistry. This variability would not have been detected if background conditions were determined from only a few monitoring wells or inferred from wells located upgradient of the subdivision site. This project demonstrates the importance of characterizing both ground water quality and chemical variability prior to land-use change to detect any changes once homes are constructed. Copyright ?? 2005 National Ground Water Association.

Research and design on orthogonal diffraction grating-based 3D nanometer displacement sensor

NASA Astrophysics Data System (ADS)

Liu, Baoshuai; Yuan, Yibao; Yin, Zhehao

2017-10-01

This study concerns an orthogonal diffraction grating-based nanometer displacement sensor. In this study, we performed calculation of displacements in the XYZ directions. In the optical measured path part, we used a two-dimensional orthogonal motion grating and a two-dimensional orthogonal reference grating with the pitch of 0.5um to measure the displacement of XYZ in three directions by detecting ±1st diffraction fringes. The self-collimated structure of the grating greatly extended the Z-axis range. We also simulated the optical path of the sensor with ZEMAX software and verified the feasibility of the scheme. For signal subdivision and processing, we combined large number counting (completed grating line) with small number counting (digital subdivision), realizing high multiples of subdivision of grating interference signals. We used PC to process the interference fringes and greatly improved the processing speed. In the scheme, the theoretical multiples of subdivision could reach 1024 with 10-bit AD conversion, but the actual multiples of subdivision was limited by the quality of the grating interference signals. So we introduced an orthogonal compensation circuit and a filter circuit to improve the signal quality.

A Feature-adaptive Subdivision Method for Real-time 3D Reconstruction of Repeated Topology Surfaces

NASA Astrophysics Data System (ADS)

Lin, Jinhua; Wang, Yanjie; Sun, Honghai

2017-03-01

It's well known that rendering for a large number of triangles with GPU hardware tessellation has made great progress. However, due to the fixed nature of GPU pipeline, many off-line methods that perform well can not meet the on-line requirements. In this paper, an optimized Feature-adaptive subdivision method is proposed, which is more suitable for reconstructing surfaces with repeated cusps or creases. An Octree primitive is established in irregular regions where there are the same sharp vertices or creases, this method can find the neighbor geometry information quickly. Because of having the same topology structure between Octree primitive and feature region, the Octree feature points can match the arbitrary vertices in feature region more precisely. In the meanwhile, the patches is re-encoded in the Octree primitive by using the breadth-first strategy, resulting in a meta-table which allows for real-time reconstruction by GPU hardware tessellation unit. There is only one feature region needed to be calculated under Octree primitive, other regions with the same repeated feature generate their own meta-table directly, the reconstruction time is saved greatly for this step. With regard to the meshes having a large number of repeated topology feature, our algorithm improves the subdivision time by 17.575% and increases the average frame drawing time by 0.2373 ms compared to the traditional FAS (Feature-adaptive Subdivision), at the same time the model can be reconstructed in a watertight manner.

Estimating the Effects of Conversion of Agricultural Land to Urban Land on Deep Percolation of Irrigation Water in the Grand Valley, Western Colorado

USGS Publications Warehouse

Mayo, John W.

2008-01-01

The conversion of agricultural land to urban residential land is associated with rapid population growth in the Grand Valley of western Colorado. Information regarding the effects of this land-use conversion on deep percolation, irrigation-water application, and associated salt loading to the Colorado River is needed to support water-resource planning and conservation efforts. The Natural Resources Conservation Service (NRCS) assessed deep percolation and estimated salt loading derived from irrigated agricultural lands in the Grand Valley in a 1985 to 2002 monitoring and evaluation study (NRCS M&E). The U.S. Geological Survey (USGS), in cooperation with the Colorado River Salinity Control Forum and the Mesa Conservation District, quantified the current (2005-2006) deep percolation and irrigation-water application characteristics of 1/4-acre residential lots and 5-acre estates, urban parks, and urban orchard grass fields in the Grand Valley, and compared the results to NRCS M&E results from alfalfa-crop sites. In addition, pond seepage from three irrigation-water holding ponds was estimated. Salt loading was estimated for the urban study results and the NRCS M&E results by using standard salt-loading factors. A daily soil-moisture balance calculation technique was used at all urban study irrigated sites. Deep percolation was defined as any water infiltrating below the top 12 inches of soil. Deep percolation occurred when the soil-moisture balance in the first 12 inches of soil exceeded the field capacity for the soil type at each site. Results were reported separately for urban study bluegrass-only sites and for all-vegetation type (bluegrass, native plants, and orchard grass) sites. Deep percolation and irrigation-water application also were estimated for a complete irrigation season at three subdivisions by using mean site data from each subdivision. It was estimated that for the three subdivisions, 37 percent of the developed acreage was irrigated (the balance being impermeable surfaces).

76 FR 31010 - Montreal, Maine & Atlantic Railway, Ltd.-Trackage Rights Exemption-Maine Northern Railway Company

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-27

... rights to Montreal, Maine & Atlantic Railway, Ltd. (MMA) over approximately 151 miles of rail line owned... Madawaska, ME (Subject Trackage).\\1\\ MMA states that, as of January 14, 2011, it sold the Subject Trackage... operate these lines. \\1\\ The Subject Trackage was formerly part of the Madawaska Subdivision of MMA...

Characteristics of sediment data and annual suspended-sediment loads and yields for selected lower Missouri River mainstem and tributary stations, 1976-2008

USGS Publications Warehouse

Heimann, David C.; Rasmussen, Patrick P.; Cline, Teri L.; Pigue, Lori M.; Wagner, Holly R.

2010-01-01

Suspended-sediment data from 18 selected surface-water monitoring stations in the lower Missouri River Basin downstream from Gavins Point Dam were used in the computation of annual suspended-sediment and suspended-sand loads for 1976 through 2008. Three methods of suspended-sediment load determination were utilized and these included the subdivision method, regression of instantaneous turbidity with suspended-sediment concentrations at selected stations, and regression techniques using the Load Estimator (LOADEST) software. Characteristics of the suspended-sediment and streamflow data collected at the 18 monitoring stations and the tabulated annual suspended-sediment and suspended-sand loads and yields are presented.

Effects of septic-tank effluent on ground-water quality in northern Williamson County and southern Davidson County, Tennessee

USGS Publications Warehouse

Hanchar, D.W.

1991-01-01

An investigation of the potential contamination of ground water from septic tank systems blasted in bedrock in Williamson and Davidson Counties, Tennessee, was conducted during 1988-89. Water samples were collected from domestic and observation wells, springs, and surface-water sites in a residential subdivision in the northern part of Williamson County near Nashville. The subdivision has a high density of septic-tank field lines installed into blasted bedrock Water samples also were collected from a well located in an area of Davidson County where field lines were installed in 5 feet of soil. Samples were analyzed for major inorganic constituents, nutrients, total organic carbon, optical brighteners, and bacteria. Although results of analyses of water samples from wells indicate no effect of septic-tank effluent on ground-water quality at these sites, water from two springs located downgradient from the subdivision had slightly larger concentrations of nitrite plus nitrate (2.2 and 2.7 milligrams per liter N), and much larger concentrations of fecal coliform and fecal streptococci bacteria (2,000 to 3,200 and 700 to 900 colonies per 100 milliliters of sample, respectively), than other wells and springs sampled during 1988. Water from one of these springs contained optical brighteners, which indicates that septic-tank effluent is affecting ground-water quality.

Geologic controls of subdivision damage near Denver, Colorado

USGS Publications Warehouse

Noe, D.C.

2005-01-01

This case study investigates the geologic controls on damaging ground deformations in a residential subdivision near Denver, Colo. Moderate to severe damage has occurred in certain areas where linear, parallel heave features with up to 0.3 in (1 ft) of differential displacement have formed across roads and under houses. Other areas have small, localized depressions that have formed in the roadsides with no discernable damage to nearby houses. Still other areas show no evidence of ground movements. The bedrock beneath the subdivision consists of steeply dipping Cretaceous strata of the Benton Shale, Niobrara Formation, and Pierre Shale. Quaternary soil deposits and fill, 0-16 m (0-53 ft) thick, overlie the bedrock. The most pronounced and damaging linear-heave features are coincident with steeply dipping, silty claystone with thin layers of very highly plastic bentonite. These heave features diminish as the depth to bedrock increases, and become small to negligible where the bedrock is overlain by 3 m (10 ft) or more of overburden soil deposits or fill. In contrast, areas having no visible damage and those having localized surface depressions are typically underlain by 1-12 m (3-39 ft) of alluvial-terrace deposits or fill. The depressions appear to have been caused by settlement over improperly filled water-and-sewer line trenches. The overall relationship between geology and ground deformations as seen in this subdivision may be useful for predicting, and thereby reducing, damage for future subdivision projects. Journal of Geotechnical and Geoenvironmental Engineering ?? ASCE.

7 CFR Exhibit J to Subpart A of... - Manufactured Home Sites, Rental Projects and Subdivisions: Development, Installation and Set-Up

Code of Federal Regulations, 2014 CFR

2014-01-01

..., Specifications, Contract Documents and Other Documentation Part D—Inspection of Development Work Part A..., installation, device, arrangement, or method of work is at least equivalent to that prescribed in this exhibit..., within allowable stress and settlement limitations, all applicable loads. Any foundation and anchorage...

7 CFR Exhibit J to Subpart A of... - Manufactured Home Sites, Rental Projects and Subdivisions: Development, Installation and Set-Up

Code of Federal Regulations, 2011 CFR

2011-01-01

..., Specifications, Contract Documents and Other Documentation Part D—Inspection of Development Work Part A..., installation, device, arrangement, or method of work is at least equivalent to that prescribed in this exhibit..., within allowable stress and settlement limitations, all applicable loads. Any foundation and anchorage...

7 CFR Exhibit J to Subpart A of... - Manufactured Home Sites, Rental Projects and Subdivisions: Development, Installation and Set-Up

Code of Federal Regulations, 2012 CFR

2012-01-01

..., Specifications, Contract Documents and Other Documentation Part D—Inspection of Development Work Part A..., installation, device, arrangement, or method of work is at least equivalent to that prescribed in this exhibit..., within allowable stress and settlement limitations, all applicable loads. Any foundation and anchorage...

27 CFR 9.186 - Niagara Escarpment.

Code of Federal Regulations, 2010 CFR

2010-04-01

... significance. (b) Approved Maps. The appropriate maps for determining the boundaries of the “Niagara Escarpment... Ridge Road, and then east on Ridge Road (State Route 104) about 0.15 mile to the road's first... westward along the contour line (through the Escarpment, Ramsey Ridge, and Lewiston Heights subdivisions...

27 CFR 9.186 - Niagara Escarpment.

Code of Federal Regulations, 2011 CFR

2011-04-01

... significance. (b) Approved Maps. The appropriate maps for determining the boundaries of the “Niagara Escarpment... Ridge Road, and then east on Ridge Road (State Route 104) about 0.15 mile to the road's first... westward along the contour line (through the Escarpment, Ramsey Ridge, and Lewiston Heights subdivisions...

Conceptual design study of geothermal district heating of a thirty-house subdivision in Elko, Nevada, using existing water-distribution systems, Phase III. Final technical report, October 1, 1979-September 30, 1980

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pitts, D.R.

1980-09-30

A conceptual design study for district heating of a 30-home subdivision located near the southeast extremity of the city of Elko, Nevada is presented. While a specific residential community was used in the study, the overall approach and methodologies are believed to be generally applicable for a large number of communities where low temperature geothermal fluid is available. The proposed district heating system utilizes moderate temperature, clean domestic water and existing community culinary water supply lines. The culinary water supply is heated by a moderate temperature geothermal source using a single heat exchanger at entry to the subdivision. The heatedmore » culinary water is then pumped to the houses in the community where energy is extracted by means of a water supplied heat pump. The use of heat pumps at the individual houses allows economic heating to result from supply of relatively cool water to the community, and this precludes the necessity of supplying objectionably hot water for normal household consumption use. Each heat pump unit is isolated from the consumptive water flow such that contamination of the water supply is avoided. The community water delivery system is modified to allow recirculation within the community, and very little rework of existing water lines is required. The entire system coefficient of performance (COP) for a typical year of heating is 3.36, exclusive of well pumping energy.« less

46 CFR 171.080 - Damage stability standards for vessels with Type I or Type II subdivision.

Code of Federal Regulations, 2011 CFR

2011-10-01

... to which the vessel heels after sustained damage, are swung out if necessary, fully loaded and ready...; and (C) Survival craft on the side of the vessel opposite that to which the vessel heels remain stowed... damage occurs. (3) The estimated maximum angle of heel before equalization must be approved by the...

78 FR 23633 - Union Pacific Railroad Company-Trackage Rights Exemption-Illinois Central Railroad Company

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-19

... Railroad Company--Trackage Rights Exemption-- Illinois Central Railroad Company Illinois Central Railroad... trackage rights to Union Pacific Railroad Company (UP) over IC's Chicago Subdivision between milepost 21.0... predecessor railroads, it currently maintains trackage rights over approximately 60 miles of IC's rail line...

Molecular taxonomy and phylogenetic position of lactic acid bacteria.

PubMed

Stackebrandt, E; Teuber, M

1988-03-01

Lactic acid bacteria, important in food technology, are Gram-positive organisms exhibiting a DNA G + C content of less than 50 mol%. Phylogenetically they are members of the Clostridium-Bacillus subdivision of Gram-positive eubacteria. Lactobacillus and streptococci together with related facultatively anaerobic taxa evolved as individual lines of descent about 1.5-2 billion years ago when the earth passed from an anaerobic to an aerobic environment. In contrast to the traditional, morphology-based classification, the genus Lactobacillus is intermixed with strains of Pediococcus and Leuconostoc. Similarly, the physiology-based clustering of lactobacilli into Thermo-, Strepto- and Betabacterium does not agree with their phylogenetic relationships. On the other hand, the phenotypically defined genus Streptococcus is not a phylogenetic coherent genus but its members fall into at least 3 moderately related genera, i.e. Streptococcus, Lactococcus and Enterococcus. The genus Bifidobacterium, frequently grouped with the lactobacilli, is the most ancient group of the second, the Actinomycetes subdivision of the Gram-positive eubacteria. In addition, propionibacteria, microbacteria and brevibacteria belong to this subdivision but the latter organisms appear as offshoots of non-lactic acid bacteria.

Union Pacific Sedalia and Jefferson City subdivisions freight & passenger rail capacity analysis--phase 2 : final report, July 2009.

DOT National Transportation Integrated Search

2009-08-01

The objective of this study was to analyze a list of rail enhancements that addresses current passenger and : freight rail performance on the Union Pacific line from St. Louis to Kansas City in order to improve on-time : passenger service and reduce ...

76 FR 46320 - Notice of Filing of Plats of Survey; Montana

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-02

... survey of the lands described below in the BLM Montana State Office, Billings, Montana, on September 1... telecommunications device for the deaf (TDD) may call the Federal Information Relay Service (FIRS) at 1-800-877-8339..., in front of section 30, and certain division of accretion and partition lines, the subdivision of...

Risk Factors for Developing Work-Related Musculoskeletal Disorders during Dairy Farming.

PubMed

Taghavi, Sayed Mohammad; Mokarami, Hamidreza; Ahmadi, Omran; Stallones, Lorann; Abbaspour, Asghar; Marioryad, Hossein

2017-01-01

Dairy farming work involves frequent use of poor postures. These postures may increase the risk of developing musculoskeletal disorders among dairy workers. To assess postural load during performance of various tasks related to dairy farming. This cross-sectional study was conducted on a dairy farm in Iran. In order to assess postural load, tasks related to dairy farming were divided into 3 categories: feeding, milking, and manure disposal. Each task was then divided into its constituent work subdivisions (tasks). Finally, the working posture for each work subdivision was evaluated using Rapid Entire Body Assessment (REBA). Based on the results from the REBA score, the poorest risk scores (risk level 4) were associated with the following tasks: (1) manure disposal, (2) filling feed bags, and (3) pouring milk into a bucket. Other tasks such as filling corn containers, pouring corn into the milling machine, preparing the feed, pouring food into mangers, attaching the milking machine, and pouring milk from a bucket into a tank imposed high risk (risk level 3). The risk for the tasks of washing and disinfecting the udders were assessed as medium risks. The risk levels associated with most of the tasks on the studied farm were unacceptably high. Therefore, it is essential to implement ergonomic interventions to reduce risk levels of the tasks.

Geologic framework and hydrogeologic characteristics of the Edwards Aquifer outcrop, Medina County, Texas

USGS Publications Warehouse

Small, Ted A.; Clark, Allan K.

2000-01-01

The hydrogeologic subdivisions of the Edwards aquifer outcrop in Medina County generally are porous and permeable. The most porous and permeable appear to be hydrogeologic subdivision VI, the Kirschberg evaporite member of the Kainer Formation; and hydrogeologic subdivision III, the leached and collapsed members, undivided, of the Person Formation. The most porous and permeable rocks of the Devils River Formation in Medina County appear to be in the top layer. The upper member of the Glen Rose Limestone, the lower confining unit, has much less porosity and permeability than that observed in the Edwards aquifer.The Edwards aquifer has relatively large porosity and permeability resulting, in part, from the development or redistribution of secondary porosity. Lithology, stratigraphy, diagenesis, and karstification account for the effective porosity and permeability in the Edwards aquifer outcrop. Karst features that can greatly enhance effective porosity and permeability in the Edwards aquifer outcrop include sinkholes, dolines, and caves. The Edwards aquifer rocks in Medina County change from the eight-member Edwards Group to the essentially indivisible Devils River Formation. The facies change occurs along a line extending northwestward from just south of Medina Lake.

46 CFR 171.065 - Subdivision requirements- Type I.

Code of Federal Regulations, 2011 CFR

2011-10-01

... located above the inner bottom forward or aft of the machinery space in cubic feet. P=the volume of... volume of the machinery space and the volumes of any fuel tanks which are located above the inner bottom... and the total volume of passenger spaces above the margin line. (c) The distance A in Figure 171.065...

46 CFR 171.065 - Subdivision requirements- Type I.

Code of Federal Regulations, 2014 CFR

2014-10-01

... located above the inner bottom forward or aft of the machinery space in cubic feet. P=the volume of... volume of the machinery space and the volumes of any fuel tanks which are located above the inner bottom... and the total volume of passenger spaces above the margin line. (c) The distance A in Figure 171.065...

46 CFR 171.065 - Subdivision requirements- Type I.

Code of Federal Regulations, 2013 CFR

2013-10-01

... located above the inner bottom forward or aft of the machinery space in cubic feet. P=the volume of... volume of the machinery space and the volumes of any fuel tanks which are located above the inner bottom... and the total volume of passenger spaces above the margin line. (c) The distance A in Figure 171.065...

46 CFR 171.065 - Subdivision requirements- Type I.

Code of Federal Regulations, 2012 CFR

2012-10-01

... located above the inner bottom forward or aft of the machinery space in cubic feet. P=the volume of... volume of the machinery space and the volumes of any fuel tanks which are located above the inner bottom... and the total volume of passenger spaces above the margin line. (c) The distance A in Figure 171.065...

75 FR 13332 - Regional Transportation District-Acquisition Exemption-BNSF Railway Company in Jefferson County, CO

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-19

... in two separate but contiguous segments, including: (1) The Gold Corridor East portion between milepost 6.3 and milepost 10.83; and (2) the Gold Corridor West portion between milepost 10.83 and milepost... line. \\1\\ RTD is a political subdivision of the State of Colorado. \\2\\ RTD will also acquire an...

78 FR 47822 - Notice of Application for Approval of Discontinuance or Modification of a Railroad Signal System

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-06

..., San Pedro, CA 90731. POLA seeks approval of the proposed discontinuance of Control Point (CP) Transfer Junction at Milepost 1.2 on the Pacific Harbor Line, San Pedro Subdivision. CP Transfer Junction will... discontinuance of CP Transfer Junction. A copy of the petition, as well as any written communications concerning...

Improvement of suspended sediment concentration estimation for the Yarlung Zangbo river

NASA Astrophysics Data System (ADS)

Zeng, C.; Zhang, F.

2017-12-01

Suspended sediment load of a river represents integrated results of soil erosion, ecosystem variation and landform change occurring within basin over a specified period. Accurate estimation of suspended sediment concentration is important for calculating suspended sediment load, therefore is helpful for evaluating the impact of natural and anthropogenic factors on earth system processes under the background of global climate change. However, long-term observation of suspended sediment concentration usually very difficult in harsh condition areas e.g. rivers on the Tibet Plateau. This study proposed two sediment rating curve subdivision methods, the flood rank method and suspended sediment concentration stages method, to improve the estimations of daily suspended sediment concentration of the Yarlung Zangbo river during 2007 to 2009. The flood rank method, hypothesized that the higher water flow with larger erosive power can mobilize sediment sources not available during lower flows, suitable for application where sediments were mainly transported by first few flood events. The suspended sediment concentration stages method, assumed that precipitation is the dominating driving force of sediment erosion and transport processes during the flooding periods, suitable for application where soil erosion was closely related to precipitation events. Compared to traditional sediment rating curve and subdivision methods, results showed that the proposed methods can improve suspended sediment concentration and subsequent suspended sediment load estimations in the middle reach of the Yarlung Zangbo river with higher coefficients of determination (R2) and Nash-Sutcliffe efficiency coefficients (NSE), and yielded smaller bias (BIAS) and root-mean-square errors (RMSE). This study can provide guidelines for regional ecological and environmental management.

76 FR 44946 - Notice of Filing of Plats of Survey; Montana

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-27

... former left bank of the Missouri River, downstream, through sections 21, 29, and 30, the subdivision of sections 21, 28, and 29, and the survey of the meanders of the present left bank of the Missouri River and... informative traverse in sections 28 and 29, the left bank and the medial line of a relicted channel of the...

Exploring the relationship between parcelization metrics and natural resource managers' perceptions of forest land parcelization intensity

Treesearch

Michael A. Kilgore; Stephanie A. Snyder

2016-01-01

A major challenge associated with forest land parcelization, defined as the subdivision of forest land holdings into smaller ownership parcels, is that little information exists on how to measure its severity and judge its impacts across forest landscapes. To address this information gap, an on-line survey presented field-based public natural resource managers in the...

7 CFR Exhibit J to Subpart A of... - Manufactured Home Sites, Rental Projects and Subdivisions: Development, Installation and Set-Up

Code of Federal Regulations, 2010 CFR

2010-01-01

... established frost line without exceeding the safe bearing capacity of the supporting soil. Set-Up. The work... architectural practices and shall provide for all utilities in a manner which allows adequate, economic, safe... residential environment which is an asset to the community in which it is located. 4. Lot Size. The size of...

46 CFR 42.13-30 - Lines to be used with the load line mark.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) The following load lines shall be used: (1) The summer load line indicated by the upper edge of the... T. (5) The fresh water load line in summer indicated by the upper edge of a line marked F. The fresh water load line in summer is marked abaft the vertical line. The difference between the fresh water load...

46 CFR 42.13-30 - Lines to be used with the load line mark.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) The following load lines shall be used: (1) The summer load line indicated by the upper edge of the... T. (5) The fresh water load line in summer indicated by the upper edge of a line marked F. The fresh water load line in summer is marked abaft the vertical line. The difference between the fresh water load...

46 CFR 45.35 - Seasonal load lines.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Seasonal load lines. 45.35 Section 45.35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Load Line Marks § 45.35 Seasonal load lines. Each vessel must have the summer (S), midsummer (MS), intermediate (I...

46 CFR 45.35 - Seasonal load lines.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Seasonal load lines. 45.35 Section 45.35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Load Line Marks § 45.35 Seasonal load lines. Each vessel must have the summer (S), midsummer (MS), intermediate (I...

24 CFR 1710.113 - Local services.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) Public transportation. Is there public transportation available in the subdivision or to nearby towns? If not, give the location of the nearest public transportation and the distance from the subdivision. ... subdivision. Is school bus transportation available from within the subdivision? (d) Hospital. Give the name...

Surface reconstruction and deformation monitoring of stratospheric airship based on laser scanning technology

NASA Astrophysics Data System (ADS)

Guo, Kai; Xie, Yongjie; Ye, Hu; Zhang, Song; Li, Yunfei

2018-04-01

Due to the uncertainty of stratospheric airship's shape and the security problem caused by the uncertainty, surface reconstruction and surface deformation monitoring of airship was conducted based on laser scanning technology and a √3-subdivision scheme based on Shepard interpolation was developed. Then, comparison was conducted between our subdivision scheme and the original √3-subdivision scheme. The result shows our subdivision scheme could reduce the shrinkage of surface and the number of narrow triangles. In addition, our subdivision scheme could keep the sharp features. So, surface reconstruction and surface deformation monitoring of airship could be conducted precisely by our subdivision scheme.

12 CFR 1010.115 - Subdivision characteristics and climate.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 8 2012-01-01 2012-01-01 false Subdivision characteristics and climate. 1010... (REGULATION J) Reporting Requirements § 1010.115 Subdivision characteristics and climate. (a) General... to the land in the subdivision and explain its meaning. (h) Climate. What are the average temperature...

12 CFR 1010.115 - Subdivision characteristics and climate.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 8 2013-01-01 2013-01-01 false Subdivision characteristics and climate. 1010... (REGULATION J) Reporting Requirements § 1010.115 Subdivision characteristics and climate. (a) General... to the land in the subdivision and explain its meaning. (h) Climate. What are the average temperature...

12 CFR 1010.115 - Subdivision characteristics and climate.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 8 2014-01-01 2014-01-01 false Subdivision characteristics and climate. 1010... (REGULATION J) Reporting Requirements § 1010.115 Subdivision characteristics and climate. (a) General... to the land in the subdivision and explain its meaning. (h) Climate. What are the average temperature...

46 CFR 42.13-30 - Lines to be used with the load line mark.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) The following load lines shall be used: (1) The summer load line indicated by the upper edge of the... indicated by the upper edge of a line marked W. (3) The winter North Atlantic load line indicated by the upper edge of a line marked WNA. (4) The tropical load line indicated by the upper edge of a line marked...

Evaluation of outdoor human thermal sensation of local climate zones based on long-term database

NASA Astrophysics Data System (ADS)

Unger, János; Skarbit, Nóra; Gál, Tamás

2018-02-01

This study gives a comprehensive picture on the diurnal and seasonal general outdoor human thermal sensation levels in different urban quarters based on long-term (almost 3 years) data series from urban and rural areas of Szeged, Hungary. It is supplemented with a case study dealing with an extreme heat wave period which is more and more frequent in the last decades in the study area. The intra-urban comparison is based on a thermal aspect classification of the surface, namely, the local climate zone (LCZ) system, on an urban meteorological station network and on the utilization of the physiologically equivalent temperature (PET) comfort index with categories calibrated to the local population. The selected stations represent sunlit areas well inside the LCZ areas. The results show that the seasonal and annual average magnitudes of the thermal load exerted by LCZs in the afternoon and evening follow their LCZ numbers. It is perfectly in line with the LCZ concept originally concentrating only on air temperature ( T air) differences between the zones. Our results justified the subdivision of urban areas into LCZs and give significant support to the application possibilities of the LCZ concept as a broader term covering different thermal phenomena.

Form Subdivisions: Their Identification and Use in LCSH.

ERIC Educational Resources Information Center

O'Neill, Edward T.; Chan, Lois Mai; Childress, Eric; Dean, Rebecca; El-Hoshy, Lynn M.; Vizine-Goetz, Diane

2001-01-01

Discusses form subdivisions as part of Library of Congress Subject Headings (LCSH) and the MARC format, which did not have a separate subfield code to identify form subdivisions. Describes the development of an algorithm to identify form subdivisions and reports results of an evaluation of the algorithm. (LRW)

40 CFR 35.6115 - Political subdivision-lead remedial Cooperative Agreements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Political subdivision-lead remedial... subdivision-lead remedial Cooperative Agreements. (a) General. If the State concurs, EPA may allow a political.... If it is designated the lead for remedial action, the political subdivision must provide the...

40 CFR 35.6060 - Political subdivision-lead pre-remedial Cooperative Agreements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Political subdivision-lead pre-remedial... subdivision-lead pre-remedial Cooperative Agreements. (a) If the Award Official determines that a political subdivision's lead involvement in pre-remedial activities would be more efficient, economical and appropriate...

40 CFR 35.6060 - Political subdivision-lead pre-remedial Cooperative Agreements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Political subdivision-lead pre-remedial... subdivision-lead pre-remedial Cooperative Agreements. (a) If the Award Official determines that a political subdivision's lead involvement in pre-remedial activities would be more efficient, economical and appropriate...

40 CFR 35.6115 - Political subdivision-lead remedial Cooperative Agreements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Political subdivision-lead remedial... subdivision-lead remedial Cooperative Agreements. (a) General. If the State concurs, EPA may allow a political.... If it is designated the lead for remedial action, the political subdivision must provide the...

40 CFR 35.6115 - Political subdivision-lead remedial Cooperative Agreements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Political subdivision-lead remedial... subdivision-lead remedial Cooperative Agreements. (a) General. If the State concurs, EPA may allow a political.... If it is designated the lead for remedial action, the political subdivision must provide the...

40 CFR 35.6060 - Political subdivision-lead pre-remedial Cooperative Agreements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Political subdivision-lead pre-remedial... subdivision-lead pre-remedial Cooperative Agreements. (a) If the Award Official determines that a political subdivision's lead involvement in pre-remedial activities would be more efficient, economical and appropriate...

40 CFR 35.6115 - Political subdivision-lead remedial Cooperative Agreements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Political subdivision-lead remedial... subdivision-lead remedial Cooperative Agreements. (a) General. If the State concurs, EPA may allow a political.... If it is designated the lead for remedial action, the political subdivision must provide the...

40 CFR 35.6060 - Political subdivision-lead pre-remedial Cooperative Agreements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Political subdivision-lead pre-remedial... subdivision-lead pre-remedial Cooperative Agreements. (a) If the Award Official determines that a political subdivision's lead involvement in pre-remedial activities would be more efficient, economical and appropriate...

40 CFR 35.6115 - Political subdivision-lead remedial Cooperative Agreements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Political subdivision-lead remedial... subdivision-lead remedial Cooperative Agreements. (a) General. If the State concurs, EPA may allow a political.... If it is designated the lead for remedial action, the political subdivision must provide the...

40 CFR 35.6060 - Political subdivision-lead pre-remedial Cooperative Agreements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Political subdivision-lead pre-remedial... subdivision-lead pre-remedial Cooperative Agreements. (a) If the Award Official determines that a political subdivision's lead involvement in pre-remedial activities would be more efficient, economical and appropriate...

Prototype design based on NX subdivision modeling application

NASA Astrophysics Data System (ADS)

Zhan, Xianghui; Li, Xiaoda

2018-04-01

Prototype design is an important part of the product design, through a quick and easy way to draw a three-dimensional product prototype. Combined with the actual production, the prototype could be modified several times, resulting in a highly efficient and reasonable design before the formal design. Subdivision modeling is a common method of modeling product prototypes. Through Subdivision modeling, people can in a short time with a simple operation to get the product prototype of the three-dimensional model. This paper discusses the operation method of Subdivision modeling for geometry. Take a vacuum cleaner as an example, the NX Subdivision modeling functions are applied. Finally, the development of Subdivision modeling is forecasted.

30 CFR 219.416 - How will the qualified OCS revenues be allocated to coastal political subdivisions within the...

Code of Federal Regulations, 2010 CFR

2010-07-01

... allocated to coastal political subdivisions within the Gulf producing States? 219.416 Section 219.416... qualified OCS revenues be allocated to coastal political subdivisions within the Gulf producing States? The MMS will disburse funds to the coastal political subdivisions in accordance with the following...

Gender differences between muscle activation and onset timing of the four subdivisions of trapezius during humerothoracic elevation.

PubMed

Szucs, Kimberly A; Borstad, John D

2013-12-01

The aim of this study was to provide a description of gender differences of the normal muscle activation patterns of the four subdivisions of the trapezius (clavicular, descending, transverse, ascending) during arm elevation. Surface EMG was collected from these four subdivisions from twenty-two healthy subjects (12 females, 10 males) during arm elevation in the scapular plane. Percent activation (RMS) of each subdivision was compared between genders across arm angles and elevation phase and onset time of each subdivision was compared between genders. Females demonstrated significantly higher % activation levels for each subdivision (p<.05), except transverse trapezius (p=.36). A statistically significant difference for onset time was observed between gender for the descending trapezius, with a slower onset time for females (p<.05). Findings from this study support the theory that subdivisions within descending trapezius are preferentially activated and demonstrate that gender differences are present within the fourth subdivision of trapezius. As subjects were without shoulder pathology, the observed gender differences may be explained by normal motor control variations. However, as coordinated activation of trapezius is required for normal shoulder motion, it is recommended to include all four subdivisions of trapezius and address gender differences in future studies. Copyright © 2013 Elsevier B.V. All rights reserved.

Molecular profiling of the developing avian telencephalon: regional timing and brain subdivision continuities.

PubMed

Chen, Chun-Chun; Winkler, Candace M; Pfenning, Andreas R; Jarvis, Erich D

2013-11-01

In our companion study (Jarvis et al. [2013] J Comp Neurol. doi: 10.1002/cne.23404) we used quantitative brain molecular profiling to discover that distinct subdivisions in the avian pallium above and below the ventricle and the associated mesopallium lamina have similar molecular profiles, leading to a hypothesis that they may form as continuous subdivisions around the lateral ventricle. To explore this hypothesis, here we profiled the expression of 16 genes at eight developmental stages. The genes included those that define brain subdivisions in the adult and some that are also involved in brain development. We found that phyletic hierarchical cluster and linear regression network analyses of gene expression profiles implicated single and mixed ancestry of these brain regions at early embryonic stages. Most gene expression-defined pallial subdivisions began as one ventral or dorsal domain that later formed specific folds around the lateral ventricle. Subsequently a clear ventricle boundary formed, partitioning them into dorsal and ventral pallial subdivisions surrounding the mesopallium lamina. These subdivisions each included two parts of the mesopallium, the nidopallium and hyperpallium, and the arcopallium and hippocampus, respectively. Each subdivision expression profile had a different temporal order of appearance, similar in timing to the order of analogous cell types of the mammalian cortex. Furthermore, like the mammalian pallium, expression in the ventral pallial subdivisions became distinct during prehatch development, whereas the dorsal portions did so during posthatch development. These findings support the continuum hypothesis of avian brain subdivision development around the ventricle and influence hypotheses on homologies of the avian pallium with other vertebrates. Copyright © 2013 Wiley Periodicals, Inc.

Global-to-local, shape-based, real and virtual landmarks for shape modeling by recursive boundary subdivision

NASA Astrophysics Data System (ADS)

Rueda, Sylvia; Udupa, Jayaram K.

2011-03-01

Landmark based statistical object modeling techniques, such as Active Shape Model (ASM), have proven useful in medical image analysis. Identification of the same homologous set of points in a training set of object shapes is the most crucial step in ASM, which has encountered challenges such as (C1) defining and characterizing landmarks; (C2) ensuring homology; (C3) generalizing to n > 2 dimensions; (C4) achieving practical computations. In this paper, we propose a novel global-to-local strategy that attempts to address C3 and C4 directly and works in Rn. The 2D version starts from two initial corresponding points determined in all training shapes via a method α, and subsequently by subdividing the shapes into connected boundary segments by a line determined by these points. A shape analysis method β is applied on each segment to determine a landmark on the segment. This point introduces more pairs of points, the lines defined by which are used to further subdivide the boundary segments. This recursive boundary subdivision (RBS) process continues simultaneously on all training shapes, maintaining synchrony of the level of recursion, and thereby keeping correspondence among generated points automatically by the correspondence of the homologous shape segments in all training shapes. The process terminates when no subdividing lines are left to be considered that indicate (as per method β) that a point can be selected on the associated segment. Examples of α and β are presented based on (a) distance; (b) Principal Component Analysis (PCA); and (c) the novel concept of virtual landmarks.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rice, C. Keith; Shen, Bo; Shrestha, Som S.

This report describes an analysis to investigate representative heating loads for single-family detached homes using current EnergyPlus simulations (DOE 2014a). Hourly delivered load results are used to determine binned load lines using US Department of Energy (DOE) residential prototype building models (DOE 2014b) developed by Pacific Northwest National Laboratory (PNNL). The selected residential single-family prototype buildings are based on the 2006 International Energy Conservation Code (IECC 2006) in the DOE climate regions. The resulting load lines are compared with the American National Standards Institute (ANSI)/Air-Conditioning, Heating, and Refrigeration Institute (AHRI) Standard 210/240 (AHRI 2008) minimum and maximum design heating requirementmore » (DHR) load lines of the heating seasonal performance factor (HSPF) ratings procedure for each region. The results indicate that a heating load line closer to the maximum DHR load line, and with a lower zero load ambient temperature, is more representative of heating loads predicted for EnergyPlus prototype residential buildings than the minimum DHR load line presently used to determine HSPF ratings. An alternative heating load line equation was developed and compared to binned load lines obtained from the EnergyPlus simulation results. The effect on HSPF of the alternative heating load line was evaluated for single-speed and two-capacity heat pumps, and an average HSPF reduction of 16% was found. The alternative heating load line relationship is tied to the rated cooling capacity of the heat pump based on EnergyPlus autosizing, which is more representative of the house load characteristics than the rated heating capacity. The alternative heating load line equation was found to be independent of climate for the six DOE climate regions investigated, provided an adjustable zero load ambient temperature is used. For Region IV, the default DOE climate region used for HSPF ratings, the higher load line results in an ~28% increase in delivered heating load and an ~52% increase in the estimated heating operating cost over that given in the AHRI directory (AHRI 2014).« less

The high accuracy data processing system of laser interferometry signals based on MSP430

NASA Astrophysics Data System (ADS)

Qi, Yong-yue; Lin, Yu-chi; Zhao, Mei-rong

2009-07-01

Generally speaking there are two orthogonal signals used in single-frequency laser interferometer for differentiating direction and electronic subdivision. However there usually exist three errors with the interferential signals: zero offsets error, unequal amplitude error and quadrature phase shift error. These three errors have a serious impact on subdivision precision. Based on Heydemann error compensation algorithm, it is proposed to achieve compensation of the three errors. Due to complicated operation of the Heydemann mode, a improved arithmetic is advanced to decrease the calculating time effectively in accordance with the special characteristic that only one item of data will be changed in each fitting algorithm operation. Then a real-time and dynamic compensatory circuit is designed. Taking microchip MSP430 as the core of hardware system, two input signals with the three errors are turned into digital quantity by the AD7862. After data processing in line with improved arithmetic, two ideal signals without errors are output by the AD7225. At the same time two original signals are turned into relevant square wave and imported to the differentiating direction circuit. The impulse exported from the distinguishing direction circuit is counted by the timer of the microchip. According to the number of the pulse and the soft subdivision the final result is showed by LED. The arithmetic and the circuit are adopted to test the capability of a laser interferometer with 8 times optical path difference and the measuring accuracy of 12-14nm is achieved.

Parallel Tetrahedral Mesh Adaptation with Dynamic Load Balancing

NASA Technical Reports Server (NTRS)

Oliker, Leonid; Biswas, Rupak; Gabow, Harold N.

1999-01-01

The ability to dynamically adapt an unstructured grid is a powerful tool for efficiently solving computational problems with evolving physical features. In this paper, we report on our experience parallelizing an edge-based adaptation scheme, called 3D_TAG. using message passing. Results show excellent speedup when a realistic helicopter rotor mesh is randomly refined. However. performance deteriorates when the mesh is refined using a solution-based error indicator since mesh adaptation for practical problems occurs in a localized region., creating a severe load imbalance. To address this problem, we have developed PLUM, a global dynamic load balancing framework for adaptive numerical computations. Even though PLUM primarily balances processor workloads for the solution phase, it reduces the load imbalance problem within mesh adaptation by repartitioning the mesh after targeting edges for refinement but before the actual subdivision. This dramatically improves the performance of parallel 3D_TAG since refinement occurs in a more load balanced fashion. We also present optimal and heuristic algorithms that, when applied to the default mapping of a parallel repartitioner, significantly reduce the data redistribution overhead. Finally, portability is examined by comparing performance on three state-of-the-art parallel machines.

46 CFR 42.07-1 - Load lines required.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Load lines required. 42.07-1 Section 42.07-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA... line marks (see § 42.03-30). (b) For vessels marked with international load lines and navigating the...

46 CFR 42.07-1 - Load lines required.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Load lines required. 42.07-1 Section 42.07-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA... line marks (see § 42.03-30). (b) For vessels marked with international load lines and navigating the...

46 CFR 42.07-1 - Load lines required.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Load lines required. 42.07-1 Section 42.07-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA... line marks (see § 42.03-30). (b) For vessels marked with international load lines and navigating the...

46 CFR 42.07-1 - Load lines required.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Load lines required. 42.07-1 Section 42.07-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA... line marks (see § 42.03-30). (b) For vessels marked with international load lines and navigating the...

46 CFR 42.07-1 - Load lines required.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Load lines required. 42.07-1 Section 42.07-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA... line marks (see § 42.03-30). (b) For vessels marked with international load lines and navigating the...

30 CFR 219.416 - How will the qualified OCS revenues be allocated to coastal political subdivisions within the...

Code of Federal Regulations, 2011 CFR

2011-07-01

... each coastal political subdivision's population bears to the population of all coastal political... political subdivision's miles of coastline bears to the number of miles of coastline of all coastal...

30 CFR 519.416 - How will the qualified OCS revenues be allocated to coastal political subdivisions within the...

Code of Federal Regulations, 2014 CFR

2014-07-01

... each coastal political subdivision's population bears to the population of all coastal political... political subdivision's miles of coastline bears to the number of miles of coastline of all coastal...

30 CFR 519.416 - How will the qualified OCS revenues be allocated to coastal political subdivisions within the...

Code of Federal Regulations, 2012 CFR

2012-07-01

... each coastal political subdivision's population bears to the population of all coastal political... political subdivision's miles of coastline bears to the number of miles of coastline of all coastal...

30 CFR 519.416 - How will the qualified OCS revenues be allocated to coastal political subdivisions within the...

Code of Federal Regulations, 2013 CFR

2013-07-01

... each coastal political subdivision's population bears to the population of all coastal political... political subdivision's miles of coastline bears to the number of miles of coastline of all coastal...

Subdivision of Texas watersheds for hydrologic modeling.

DOT National Transportation Integrated Search

2009-06-01

The purpose of this report is to present a set of findings and examples for subdivision of watersheds for hydrologic modeling. Three approaches were used to examine the impact of watershed subdivision on modeled hydrologic response: (1) An equal-area...

Key Technical Aspects Influencing the Accuracy of Tablet Subdivision.

PubMed

Teixeira, Maíra T; Sá-Barreto, Lívia C L; Gratieri, Taís; Gelfuso, Guilherme M; Silva, Izabel C R; Cunha-Filho, Marcílio S S

2017-05-01

Tablet subdivision is a common practice used mainly for dose adjustment. The aim of this study was to investigate how the technical aspects of production as well as the method of tablets subdivision (employing a tablet splitter or a kitchen knife) influence the accuracy of this practice. Five drugs commonly used as subdivided tablets were selected. For each drug, the innovator drug product, a scored-generic and a non-scored generic were investigated totalizing fifteen drug products. Mechanical and physical tests, including image analysis, were performed. Additionally, comparisons were made between tablet subdivision method, score, shape, diluent composition and coating. Image analysis based on surface area was a useful tool as an alternative assay to evaluate the accuracy of tablet subdivision. The tablet splitter demonstrates an advantage relative to a knife as it showed better results in weight loss and friability tests. Oblong, coated and scored tablets had better results after subdivision than round, uncoated and non-scored tablets. The presence of elastic diluents such as starch and dibasic phosphate dehydrate conferred a more appropriate behaviour for the subdivision process than plastic materials such as microcrystalline cellulose and lactose. Finally, differences were observed between generics and their innovator products in all selected drugs with regard the quality control assays in divided tablet, which highlights the necessity of health regulations to consider subdivision performance at least in marketing authorization of generic products.

Functional condition of masseters muscles of patients with class ?? subdivision.

PubMed

Kuroyedova, Vera D; Makarova, Alexandra N; Chicor, Tatyana A

Main functional characteristics of masticator muscles in patients with class ?? malocclusions is activity dominance of m. temporalis in comparison with m. ?asseter. We have not found datum about functional status of the masticators in patients with class II subdivision. The purpose of our study was to investigate the functional characteristics of m. ?asseter, m. temporalis in adult patients with class II subdivision malocclusion. There have been carried out the surface electromyographic study of m. masseter, m. temporalis in 17 adult patients with class II subdivision. It was realized quantitative analysis of 271 electromyogram, it was determined the average bioelectric activity, index activity, symmetry and torsion index. It was observed predominance of the bioelectrical activity of m. temporales on m. masseter for all persons with class II subdivision. Bioelectrical activity for m. masseter was bigger on side of distal ratio and for m. temporales on side of neutral ratio. In class ?? subdivision right, the mandible was deviated to the left side and in class ?? subdivision left is deviated to the right side. Thus, rotational moment generated during compression of the jaws, causes deviation of the lower jaw to the side, with a neutral molar ratio. During voluntary chewing bioelectrical activity of m. masseter and m. temporalis was higher in the right side. In accordance with the functional condition of the masticatory muscles of class II subdivision is characterized with functional features of distal occlusion.

Architectonic subdivisions of the amygdalar complex of a primitive marsupial (Didelphis aurita).

PubMed

Rocha-Rego, V; Canteras, N S; Anomal, R F; Volchan, E; Franca, J G

2008-05-15

The architecture of the amygdaloid complex of a marsupial, the opossum Didelphis aurita, was analyzed using classical stains like Nissl staining and myelin (Gallyas) staining, and enzyme histochemistry for acetylcholinesterase and NADPH-diaphorase. Most of the subdivisions of the amygdaloid complex described in eutherian mammals were identified in the opossum brain. NADPH-diaphorase revealed reactivity in the neuropil of nearly all amygdaloid subdivisions with different intensities, allowing the identification of the medial and lateral subdivisions of the cortical posterior nucleus and the lateral subdivision of the lateral nucleus. The lateral, central, basolateral and basomedial nuclei exhibited acetylcholinesterase positivity, which provided a useful chemoarchitectural criterion for the identification of the anterior basolateral nucleus. Myelin stain allowed the identification of the medial subdivision of the lateral nucleus, and resulted in intense staining of the medial subdivisions of the central nucleus. The medial, posterior, and cortical nuclei, as well as the amygdalopiriform area did not exhibit positivity for myelin staining. On the basis of cyto- and chemoarchitectural criteria, the present study highlights that the opossum amygdaloid complex shares similarities with that of other species, thus supporting the idea that the organization of the amygdala is part of a basic plan conserved through mammalian evolution.

Research of subdivision driving technology for brushless DC motors in optical fiber positioning

NASA Astrophysics Data System (ADS)

Kan, Yi; Gu, Yonggang; Zhu, Ye; Zhai, Chao

2016-07-01

In fiber spectroscopic telescopes, optical fiber positioning units are used to position thousands of fibers on the focal plane quickly and precisely. Stepper motors are used in existing units, however, it has some inherent deficiencies, such as serious heating and low efficiency. In this work, the universally adopted subdivision driving technology for stepper motors is transplanted to brushless DC motors. It keeps the advantages of stepper motors such as high positioning accuracy and resolution, while overcomes the disadvantages mentioned above. Thus, this research mainly focuses on develop a novel subdivision driving technology for brushless DC motor. By the proving of experiments of online debug and subdivision speed and position, the proposed brushless DC motor subdivision technology can achieve the expected functions.

46 CFR 42.50-15 - Coastwise load line certificates for U.S.-flag vessels.

Code of Federal Regulations, 2014 CFR

2014-10-01

... LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Load Line Certificates-Model Forms § 42.50-15 Coastwise load... sides of Form C1 certificate in paragraph (c) of this section except for the identification of model... the identification of model form, description of the “Freeboard from deck line,” the “Load Line,” and...

46 CFR 42.50-15 - Coastwise load line certificates for U.S.-flag vessels.

Code of Federal Regulations, 2012 CFR

2012-10-01

... LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Load Line Certificates-Model Forms § 42.50-15 Coastwise load... sides of Form C1 certificate in paragraph (c) of this section except for the identification of model... the identification of model form, description of the “Freeboard from deck line,” the “Load Line,” and...

46 CFR 42.50-15 - Coastwise load line certificates for U.S.-flag vessels.

Code of Federal Regulations, 2011 CFR

2011-10-01

... LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Load Line Certificates-Model Forms § 42.50-15 Coastwise load... sides of Form C1 certificate in paragraph (c) of this section except for the identification of model... the identification of model form, description of the “Freeboard from deck line,” the “Load Line,” and...

46 CFR 42.50-15 - Coastwise load line certificates for U.S.-flag vessels.

Code of Federal Regulations, 2013 CFR

2013-10-01

... LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Load Line Certificates-Model Forms § 42.50-15 Coastwise load... sides of Form C1 certificate in paragraph (c) of this section except for the identification of model... the identification of model form, description of the “Freeboard from deck line,” the “Load Line,” and...

46 CFR Appendix A to Part 45 - Load Line Certificate Form

Code of Federal Regulations, 2014 CFR

2014-10-01

... Midsummer MS Summer S Intermediate I Winter W load line above S Upper edge of line through center of diamond... so endorsed. notes (1) In accordance with the Great Lakes Load Line Regulations the diamond and lines...

46 CFR Appendix A to Part 45 - Load Line Certificate Form

Code of Federal Regulations, 2012 CFR

2012-10-01

... Midsummer MS Summer S Intermediate I Winter W load line above S Upper edge of line through center of diamond... so endorsed. notes (1) In accordance with the Great Lakes Load Line Regulations the diamond and lines...

46 CFR Appendix A to Part 45 - Load Line Certificate Form

Code of Federal Regulations, 2013 CFR

2013-10-01

... Midsummer MS Summer S Intermediate I Winter W load line above S Upper edge of line through center of diamond... so endorsed. notes (1) In accordance with the Great Lakes Load Line Regulations the diamond and lines...

75 FR 49414 - Cooperative Agreements and Superfund State Contracts for Superfund Response Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-13

... revisions affect States, Indian Tribes, intertribal consortia, and political subdivisions. The revisions... political subdivision participation in CERCLA implementation: Cooperative Agreements and Superfund State... funds to a State, political subdivision, or Indian Tribe that assumes responsibility as the lead or...

12 CFR 1010.215 - Subdivision characteristics and climate.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 8 2013-01-01 2013-01-01 false Subdivision characteristics and climate. 1010.215 Section 1010.215 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION LAND REGISTRATION (REGULATION J) Reporting Requirements § 1010.215 Subdivision characteristics and climate. (a) Submit two...

12 CFR 1010.215 - Subdivision characteristics and climate.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 8 2012-01-01 2012-01-01 false Subdivision characteristics and climate. 1010.215 Section 1010.215 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION LAND REGISTRATION (REGULATION J) Reporting Requirements § 1010.215 Subdivision characteristics and climate. (a) Submit two...

12 CFR 1010.215 - Subdivision characteristics and climate.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 8 2014-01-01 2014-01-01 false Subdivision characteristics and climate. 1010.215 Section 1010.215 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION LAND REGISTRATION (REGULATION J) Reporting Requirements § 1010.215 Subdivision characteristics and climate. (a) Submit two...

KML Super Overlay to WMS Translator

NASA Technical Reports Server (NTRS)

Plesea, Lucian

2007-01-01

This translator is a server-based application that automatically generates KML super overlay configuration files required by Google Earth for map data access via the Open Geospatial Consortium WMS (Web Map Service) standard. The translator uses a set of URL parameters that mirror the WMS parameters as much as possible, and it also can generate a super overlay subdivision of any given area that is only loaded when needed, enabling very large areas of coverage at very high resolutions. It can make almost any dataset available as a WMS service visible and usable in any KML application, without the need to reformat the data.

20 CFR 404.1219 - Dissolution of political subdivision.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Dissolution of political subdivision. 404... Agreements Is Obtained and Continues § 404.1219 Dissolution of political subdivision. If a political... satisfactory evidence of its dissolution or nonexistence. The evidence must establish that the entity is not...

20 CFR 404.1219 - Dissolution of political subdivision.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Dissolution of political subdivision. 404... Agreements Is Obtained and Continues § 404.1219 Dissolution of political subdivision. If a political... satisfactory evidence of its dissolution or nonexistence. The evidence must establish that the entity is not...

20 CFR 404.1219 - Dissolution of political subdivision.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Dissolution of political subdivision. 404... Agreements Is Obtained and Continues § 404.1219 Dissolution of political subdivision. If a political... satisfactory evidence of its dissolution or nonexistence. The evidence must establish that the entity is not...

20 CFR 404.1219 - Dissolution of political subdivision.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Dissolution of political subdivision. 404... Agreements Is Obtained and Continues § 404.1219 Dissolution of political subdivision. If a political... satisfactory evidence of its dissolution or nonexistence. The evidence must establish that the entity is not...

20 CFR 404.1219 - Dissolution of political subdivision.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Dissolution of political subdivision. 404... Agreements Is Obtained and Continues § 404.1219 Dissolution of political subdivision. If a political... satisfactory evidence of its dissolution or nonexistence. The evidence must establish that the entity is not...

46 CFR 179.212 - Watertight bulkheads for subdivision and damage stability.

Code of Federal Regulations, 2011 CFR

2011-10-01

... this chapter, a monohull vessel which undergoes a simplified stability proof test in accordance with... stability. 179.212 Section 179.212 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) SUBDIVISION, DAMAGE STABILITY, AND WATERTIGHT INTEGRITY Subdivision...

46 CFR 179.212 - Watertight bulkheads for subdivision and damage stability.

Code of Federal Regulations, 2012 CFR

2012-10-01

... this chapter, a monohull vessel which undergoes a simplified stability proof test in accordance with... stability. 179.212 Section 179.212 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) SUBDIVISION, DAMAGE STABILITY, AND WATERTIGHT INTEGRITY Subdivision...

46 CFR 179.212 - Watertight bulkheads for subdivision and damage stability.

Code of Federal Regulations, 2013 CFR

2013-10-01

... this chapter, a monohull vessel which undergoes a simplified stability proof test in accordance with... stability. 179.212 Section 179.212 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) SUBDIVISION, DAMAGE STABILITY, AND WATERTIGHT INTEGRITY Subdivision...

46 CFR 179.212 - Watertight bulkheads for subdivision and damage stability.

Code of Federal Regulations, 2014 CFR

2014-10-01

... this chapter, a monohull vessel which undergoes a simplified stability proof test in accordance with... stability. 179.212 Section 179.212 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) SUBDIVISION, DAMAGE STABILITY, AND WATERTIGHT INTEGRITY Subdivision...

38 CFR 3.1002 - Political subdivisions of United States.

Code of Federal Regulations, 2012 CFR

2012-07-01

... United States. 3.1002 Section 3.1002 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS... Political subdivisions of United States. No part of any accrued benefits will be used to reimburse any political subdivision of the United States for expenses incurred in the last sickness or burial of any...

40 CFR 35.6155 - State, political subdivision or Indian Tribe-lead enforcement Cooperative Agreements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Tribe-lead enforcement Cooperative Agreements. 35.6155 Section 35.6155 Protection of Environment... § 35.6155 State, political subdivision or Indian Tribe-lead enforcement Cooperative Agreements. (a) The State, political subdivision or Indian Tribe must comply with the requirements described in § 35.6105 (a...

40 CFR 35.6155 - State, political subdivision or Indian Tribe-lead enforcement Cooperative Agreements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Tribe-lead enforcement Cooperative Agreements. 35.6155 Section 35.6155 Protection of Environment... § 35.6155 State, political subdivision or Indian Tribe-lead enforcement Cooperative Agreements. (a) The State, political subdivision or Indian Tribe must comply with the requirements described in § 35.6105 (a...

40 CFR 35.6155 - State, political subdivision or Indian Tribe-lead enforcement Cooperative Agreements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Tribe-lead enforcement Cooperative Agreements. 35.6155 Section 35.6155 Protection of Environment... § 35.6155 State, political subdivision or Indian Tribe-lead enforcement Cooperative Agreements. (a) The State, political subdivision or Indian Tribe must comply with the requirements described in § 35.6105 (a...

15 CFR 241.2 - Legal standard barrels.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., VEGETABLES AND OTHER DRY COMMODITIES, AND FOR CRANBERRIES § 241.2 Legal standard barrels. (a) Any barrel..., other than cranberries, in section 1 of the standard-barrel law, or any barrel or a subdivision thereof... than cranberries, or a legal subdivision thereof. No other barrel or subdivision in barrel form is a...

15 CFR 241.2 - Legal standard barrels.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., VEGETABLES AND OTHER DRY COMMODITIES, AND FOR CRANBERRIES § 241.2 Legal standard barrels. (a) Any barrel..., other than cranberries, in section 1 of the standard-barrel law, or any barrel or a subdivision thereof... than cranberries, or a legal subdivision thereof. No other barrel or subdivision in barrel form is a...

15 CFR 241.2 - Legal standard barrels.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., VEGETABLES AND OTHER DRY COMMODITIES, AND FOR CRANBERRIES § 241.2 Legal standard barrels. (a) Any barrel..., other than cranberries, in section 1 of the standard-barrel law, or any barrel or a subdivision thereof... than cranberries, or a legal subdivision thereof. No other barrel or subdivision in barrel form is a...

26 CFR 1.103-1 - Interest upon obligations of a State, territory, etc.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., territory, a possession of the United States, the District of Columbia, or any political subdivision thereof... issued by a political subdivision for public improvements (such as sewers, sidewalks, streets, etc... against such property and which the political subdivision is required to enforce, are, for purposes of...

24 CFR 1710.215 - Subdivision characteristics and climate.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Subdivision characteristics and climate. 1710.215 Section 1710.215 Housing and Urban Development Regulations Relating to Housing and Urban... Requirements § 1710.215 Subdivision characteristics and climate. (a) Submit two copies of a current geological...

24 CFR 1710.115 - Subdivision characteristics and climate.

Code of Federal Regulations, 2013 CFR

2013-04-01

... climate. 1710.115 Section 1710.115 Housing and Urban Development Regulations Relating to Housing and Urban... Requirements § 1710.115 Subdivision characteristics and climate. (a) General topography. What is the general... hazard, state the rating assigned to the land in the subdivision and explain its meaning. (h) Climate...

24 CFR 1710.115 - Subdivision characteristics and climate.

Code of Federal Regulations, 2014 CFR

2014-04-01

... climate. 1710.115 Section 1710.115 Housing and Urban Development Regulations Relating to Housing and Urban... Requirements § 1710.115 Subdivision characteristics and climate. (a) General topography. What is the general... hazard, state the rating assigned to the land in the subdivision and explain its meaning. (h) Climate...

24 CFR 1710.115 - Subdivision characteristics and climate.

Code of Federal Regulations, 2012 CFR

2012-04-01

... climate. 1710.115 Section 1710.115 Housing and Urban Development Regulations Relating to Housing and Urban... Requirements § 1710.115 Subdivision characteristics and climate. (a) General topography. What is the general... hazard, state the rating assigned to the land in the subdivision and explain its meaning. (h) Climate...

24 CFR 1710.215 - Subdivision characteristics and climate.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Subdivision characteristics and climate. 1710.215 Section 1710.215 Housing and Urban Development Regulations Relating to Housing and Urban... Requirements § 1710.215 Subdivision characteristics and climate. (a) Submit two copies of a current geological...

24 CFR 1710.215 - Subdivision characteristics and climate.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Subdivision characteristics and climate. 1710.215 Section 1710.215 Housing and Urban Development Regulations Relating to Housing and Urban... Requirements § 1710.215 Subdivision characteristics and climate. (a) Submit two copies of a current geological...

24 CFR 1710.215 - Subdivision characteristics and climate.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Subdivision characteristics and climate. 1710.215 Section 1710.215 Housing and Urban Development Regulations Relating to Housing and Urban... Requirements § 1710.215 Subdivision characteristics and climate. (a) Submit two copies of a current geological...

24 CFR 1710.215 - Subdivision characteristics and climate.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Subdivision characteristics and climate. 1710.215 Section 1710.215 Housing and Urban Development Regulations Relating to Housing and Urban... Requirements § 1710.215 Subdivision characteristics and climate. (a) Submit two copies of a current geological...

45 CFR 30.7 - Subdivision of claims.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Subdivision of claims. 30.7 Section 30.7 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CLAIMS COLLECTION General Provisions § 30.7 Subdivision of claims. Debts may not be subdivided to avoid the monetary ceiling...

Effects of artificial-recharge experiments at Ship Creek alluvial fan on water levels at Spring Acres Subdivision, Anchorage, Alaska

USGS Publications Warehouse

Meyer, William; Patrick, Leslie

1980-01-01

The effect of the artificial recharge experiments on water levels at Spring Acres subdivision, Anchorage, Alaska, was evaluated using two digital models constructed to simulate groundwater movement and water-level rises induced by the artificial recharge. The models predicted that the artificial recharge would have caused water levels in the aquifer immediately underlying Spring Acres subdivision to rise 0.2 foot from May 20 to August 7, 1975. The models also predicted a total rise in groundwater levels of 1.1 feet at this location from July 16, 1973 to August 7, 1975, as a result of the artificial-recharge experiments. Water-level data collected from auger holes in March 1975 by a consulting firm for the contractor indicated a depth to water of 6-7 feet below land surface at Spring Acres subdivision at this time. Water levels measured in and near Spring Acres subdivision several years before and after the 1973-75 artificial-recharge experiments showed seasonal rises of 2 to 12.4 feet. A depth to water below land surface of 2.6 feet was measured 600 feet from the subdivision in 1971 and in the subdivision in 1977. Average measured depth to water in the area was 7.0 feet from early 1976 to September 1979. (USGS)

46 CFR 45.183 - Load line requirements for the St. Joseph and Muskegon routes.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Load line requirements for the St. Joseph and Muskegon... requirements for the St. Joseph and Muskegon routes. (a) Load line certificate. (1) The load line issued under... certificate is valid for the St. Joseph and Muskegon routes, and intermediate ports. However, operators must...

46 CFR Appendix A to Part 45 - Load Line Certificate Form

Code of Federal Regulations, 2010 CFR

2010-10-01

... Midsummer MS Summer S Intermediate I Winter W load line above S Upper edge of line through center of diamond below S below S Increase for salt water for all freeboards __ inches. The upper edge of the deck line... so endorsed. notes (1) In accordance with the Great Lakes Load Line Regulations the diamond and lines...

30 CFR 219.411 - What definitions apply to this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... subdivision means a political subdivision of a Gulf producing State any part of which political subdivision is... U.S.C. 1453)) of the Gulf producing State as of December 20, 2006; and (2) Not more than 200..., dated February 2006. Gulf producing State means each of the States of Alabama, Louisiana, Mississippi...

12 CFR 1.110 - Taxing powers of a State or political subdivision.

Code of Federal Regulations, 2010 CFR

2010-01-01

... impact of any possible limitations regarding the State's or political subdivision's taxing powers, as... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Taxing powers of a State or political subdivision. 1.110 Section 1.110 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY...

41 CFR 105-50.001-2 - Political subdivision or local government.

Code of Federal Regulations, 2010 CFR

2010-07-01

... local government. 105-50.001-2 Section 105-50.001-2 Public Contracts and Property Management Federal... OR TECHNICAL SERVICES TO STATE AND LOCAL UNITS OF GOVERNMENT § 105-50.001-2 Political subdivision or local government. Political subdivision or local government means a local unit of government, including...

46 CFR 45.11 - Issue of load line certificate.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Issue of load line certificate. 45.11 Section 45.11... § 45.11 Issue of load line certificate. (a) A vessel 79 feet in length and more, and 150 gross tons or... issue of a load line certificate under this part by the Commandant or his authorized representative. (c...

Role of lateral septum glucagon-like peptide 1 receptors in food intake.

PubMed

Terrill, Sarah J; Jackson, Christine M; Greene, Hayden E; Lilly, Nicole; Maske, Calyn B; Vallejo, Samantha; Williams, Diana L

2016-07-01

Hindbrain glucagon-like peptide 1 (GLP-1) neurons project to numerous forebrain areas, including the lateral septum (LS). Using a fluorescently labeled GLP-1 receptor (GLP-1R) agonist, Exendin 4 (Ex4), we demonstrated GLP-1 receptor binding throughout the rat LS. We examined the feeding effects of Ex4 and the GLP-1R antagonist Exendin (9-39) (Ex9) at doses subthreshold for effect when delivered to the lateral ventricle. Intra-LS Ex4 suppressed overnight chow and high-fat diet (HFD) intake, and Ex9 increased chow and HFD intake relative to vehicle. During 2-h tests, intra-LS Ex9 significantly increased 0.25 M sucrose and 4% corn oil. Ex4 can cause nausea, but intra-LS administration of Ex4 did not induce pica. Furthermore, intra-LS Ex4 had no effect on anxiety-like behavior in the elevated plus maze. We investigated the role of LS GLP-1R in motivation for food by examining operant responding for sucrose on a progressive ratio (PR) schedule, with and without a nutrient preload to maximize GLP-1 neuron activation. The preload strongly suppressed PR responding, but blockade of GLP-1R in the intermediate subdivision of the LS did not affect motivation for sucrose under either load condition. The ability of the nutrient load to suppress subsequent chow intake was significantly attenuated by intermediate LS Ex9 treatment. By contrast, blockade of GLP-1R in the dorsal subdivision of the LS increased both PR responding and overnight chow intake. Together, these studies suggest that endogenous activity of GLP-1R in the LS influence feeding, and dLS GLP-1Rs, in particular, play a role in motivation. Copyright © 2016 the American Physiological Society.

Role of lateral septum glucagon-like peptide 1 receptors in food intake

PubMed Central

Jackson, Christine M.; Greene, Hayden E.; Lilly, Nicole; Maske, Calyn B.; Vallejo, Samantha

2016-01-01

Hindbrain glucagon-like peptide 1 (GLP-1) neurons project to numerous forebrain areas, including the lateral septum (LS). Using a fluorescently labeled GLP-1 receptor (GLP-1R) agonist, Exendin 4 (Ex4), we demonstrated GLP-1 receptor binding throughout the rat LS. We examined the feeding effects of Ex4 and the GLP-1R antagonist Exendin (9–39) (Ex9) at doses subthreshold for effect when delivered to the lateral ventricle. Intra-LS Ex4 suppressed overnight chow and high-fat diet (HFD) intake, and Ex9 increased chow and HFD intake relative to vehicle. During 2-h tests, intra-LS Ex9 significantly increased 0.25 M sucrose and 4% corn oil. Ex4 can cause nausea, but intra-LS administration of Ex4 did not induce pica. Furthermore, intra-LS Ex4 had no effect on anxiety-like behavior in the elevated plus maze. We investigated the role of LS GLP-1R in motivation for food by examining operant responding for sucrose on a progressive ratio (PR) schedule, with and without a nutrient preload to maximize GLP-1 neuron activation. The preload strongly suppressed PR responding, but blockade of GLP-1R in the intermediate subdivision of the LS did not affect motivation for sucrose under either load condition. The ability of the nutrient load to suppress subsequent chow intake was significantly attenuated by intermediate LS Ex9 treatment. By contrast, blockade of GLP-1R in the dorsal subdivision of the LS increased both PR responding and overnight chow intake. Together, these studies suggest that endogenous activity of GLP-1R in the LS influence feeding, and dLS GLP-1Rs, in particular, play a role in motivation. PMID:27194565

30 CFR 519.418 - When will funds be disbursed to Gulf producing States and eligible coastal political subdivisions?

Code of Federal Regulations, 2014 CFR

2014-07-01

... Gulf producing States and eligible coastal political subdivisions? (a) The Office of Natural Resources... 30 Mineral Resources 2 2014-07-01 2014-07-01 false When will funds be disbursed to Gulf producing States and eligible coastal political subdivisions? 519.418 Section 519.418 Mineral Resources BUREAU OF...

30 CFR 519.418 - When will funds be disbursed to Gulf producing States and eligible coastal political subdivisions?

Code of Federal Regulations, 2013 CFR

2013-07-01

... Gulf producing States and eligible coastal political subdivisions? (a) The Office of Natural Resources... 30 Mineral Resources 2 2013-07-01 2013-07-01 false When will funds be disbursed to Gulf producing States and eligible coastal political subdivisions? 519.418 Section 519.418 Mineral Resources BUREAU OF...

30 CFR 519.418 - When will funds be disbursed to Gulf producing States and eligible coastal political subdivisions?

Code of Federal Regulations, 2012 CFR

2012-07-01

... Gulf producing States and eligible coastal political subdivisions? (a) The Office of Natural Resources... 30 Mineral Resources 2 2012-07-01 2012-07-01 false When will funds be disbursed to Gulf producing States and eligible coastal political subdivisions? 519.418 Section 519.418 Mineral Resources BUREAU OF...

30 CFR 219.418 - When will funds be disbursed to Gulf producing States and eligible coastal political subdivisions?

Code of Federal Regulations, 2011 CFR

2011-07-01

... When will funds be disbursed to Gulf producing States and eligible coastal political subdivisions? (a... 30 Mineral Resources 2 2011-07-01 2011-07-01 false When will funds be disbursed to Gulf producing States and eligible coastal political subdivisions? 219.418 Section 219.418 Mineral Resources BUREAU OF...

Reclassification to the NCAA Division I Football Bowl Subdivision: A Case Study at Western Kentucky University

ERIC Educational Resources Information Center

Upright, Paula A.

2009-01-01

The purpose of this study was to describe the reclassification process of Western Kentucky University's football program from the Football Championship Subdivision (FCS) to the Football Bowl Subdivision (FBS), the highest and most visible level of NCAA competition. Three research questions guided the study: (a) Why did Western Kentucky University…

Large-area landslide susceptibility with optimized slope-units

NASA Astrophysics Data System (ADS)

Alvioli, Massimiliano; Marchesini, Ivan; Reichenbach, Paola; Rossi, Mauro; Ardizzone, Francesca; Fiorucci, Federica; Guzzetti, Fausto

2017-04-01

A Slope-Unit (SU) is a type of morphological terrain unit bounded by drainage and divide lines that maximize the within-unit homogeneity and the between-unit heterogeneity across distinct physical and geographical boundaries [1]. Compared to other terrain subdivisions, SU are morphological terrain unit well related to the natural (i.e., geological, geomorphological, hydrological) processes that shape and characterize natural slopes. This makes SU easily recognizable in the field or in topographic base maps, and well suited for environmental and geomorphological analysis, in particular for landslide susceptibility (LS) modelling. An optimal subdivision of an area into a set of SU depends on multiple factors: size and complexity of the study area, quality and resolution of the available terrain elevation data, purpose of the terrain subdivision, scale and resolution of the phenomena for which SU are delineated. We use the recently developed r.slopeunits software [2,3] for the automatic, parametric delineation of SU within the open source GRASS GIS based on terrain elevation data and a small number of user-defined parameters. The software provides subdivisions consisting of SU with different shapes and sizes, as a function of the input parameters. In this work, we describe a procedure for the optimal selection of the user parameters through the production of a large number of realizations of the LS model. We tested the software and the optimization procedure in a 2,000 km2 area in Umbria, Central Italy. For LS zonation we adopt a logistic regression model implemented in an well-known software [4,5], using about 50 independent variables. To select the optimal SU partition for LS zonation, we want to define a metric which is able to quantify simultaneously: (i) slope-unit internal homogeneity (ii) slope-unit external heterogeneity (iii) landslide susceptibility model performance. To this end, we define a comprehensive objective function S, as the product of three normalized objective functions dealing with the points (i)-(ii)-(iii) independently. We use an intra-segment variance function V, the Moran's autocorrelation index I and the AUCROC function R arising from the application of the logistic regression model. Maximization of the objective function S = f(I,V,R) as a function of the r.slopeunits input parameters provides an objective and reproducible way to select the optimal parameter combination for a proper SU subdivision for LS modelling. We further perform an analysis of the statistical significance of the LS models as a function of the r.slopeunits input parameters, focusing on the degree of coarseness of each subdivision. We find that the LRM, when applied to subdivisions with large average SU size, has a very poor statistical significance, resulting in only few (5%, typically lithological) variables being used in the regression due to the large heterogeneity of all variables within each unit, while up to 35% of the variables are used when SU are very small. This behavior was largely expected and provides further evidence that an objective method to select SU size is highly desirable. [1] Guzzetti, F. et al., Geomorphology 31, (1999) 181-216 [2] Alvioli, M. et al., Geoscientific Model Development 9 (2016), 3975-3991 [3] http://geomorphology.irpi.cnr.it/tools/slope-units [4] Rossi, M. et al., Geomorphology 114, (2010) 129-142 [5] Rossi, M. and Reichenbach, P., Geoscientific Model Development 9 (2016), 3533-3543

A fast and accurate dihedral interpolation loop subdivision scheme

NASA Astrophysics Data System (ADS)

Shi, Zhuo; An, Yalei; Wang, Zhongshuai; Yu, Ke; Zhong, Si; Lan, Rushi; Luo, Xiaonan

2018-04-01

In this paper, we propose a fast and accurate dihedral interpolation Loop subdivision scheme for subdivision surfaces based on triangular meshes. In order to solve the problem of surface shrinkage, we keep the limit condition unchanged, which is important. Extraordinary vertices are handled using modified Butterfly rules. Subdivision schemes are computationally costly as the number of faces grows exponentially at higher levels of subdivision. To address this problem, our approach is to use local surface information to adaptively refine the model. This is achieved simply by changing the threshold value of the dihedral angle parameter, i.e., the angle between the normals of a triangular face and its adjacent faces. We then demonstrate the effectiveness of the proposed method for various 3D graphic triangular meshes, and extensive experimental results show that it can match or exceed the expected results at lower computational cost.

Hierarchical Volume Representation with 3{radical}2 Subdivision and Trivariate B-Spline Wavelets

DOE Office of Scientific and Technical Information (OSTI.GOV)

Linsen, L; Gray, JT; Pascucci, V

2002-01-11

Multiresolution methods provide a means for representing data at multiple levels of detail. They are typically based on a hierarchical data organization scheme and update rules needed for data value computation. We use a data organization that is based on what we call n{radical}2 subdivision. The main advantage of subdivision, compared to quadtree (n = 2) or octree (n = 3) organizations, is that the number of vertices is only doubled in each subdivision step instead of multiplied by a factor of four or eight, respectively. To update data values we use n-variate B-spline wavelets, which yields better approximations formore » each level of detail. We develop a lifting scheme for n = 2 and n = 3 based on the n{radical}2-subdivision scheme. We obtain narrow masks that could also provide a basis for view-dependent visualization and adaptive refinement.« less

30 CFR 219.413 - How will the coastal political subdivisions of Gulf producing States share in the qualified OCS...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Gulf producing States share in the qualified OCS revenues? 219.413 Section 219.413 Mineral Resources... subdivisions of Gulf producing States share in the qualified OCS revenues? Of the revenues allocated to a Gulf producing State, 20 percent will be distributed to the coastal political subdivisions within that State. ...

The role, use and benefits of natural recreation areas within and near residential subdivisions

Treesearch

Christine A. Vogt; Robert W. Marans

2002-01-01

This paper presents results from a recent study about the role of natural resources in residential development. Data were collected using focus groups and a home owner questionnaire in selected subdivisions in two rapidly growing counties located at the urban/rural fringe of the Detroit Metropolitan area. Developers of the selected subdivisions planned for and created...

The Development of a Subdivision Within the Parkway School District. Environmental Ecological Education Project. Revised.

ERIC Educational Resources Information Center

Parkway School District, Chesterfield, MO.

This unit, designed for use with junior high school students, focuses on the factors involved in subdivision design and planning. Although it is specifically constructed for use in the Parkway School District, Chesterfield, Missouri, it could be adapted for use in any suburban area where subdivisions (multiple and/or single family units) exist. It…

46 CFR 42.09-10 - Stability, subdivision, and strength.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Stability, subdivision, and strength. 42.09-10 Section..., subdivision, and strength. (a) All vessels. Where regulations in this part, or in part 46 of this subchapter... strength requirements are in §§ 42.09-1, 42.13-1, 42.13-5, and 42.15-1. The applicable flooded stability...

46 CFR 42.09-10 - Stability, subdivision, and strength.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Stability, subdivision, and strength. 42.09-10 Section..., subdivision, and strength. (a) All vessels. Where regulations in this part, or in part 46 of this subchapter... strength requirements are in §§ 42.09-1, 42.13-1, 42.13-5, and 42.15-1. The applicable flooded stability...

Segregation of Form, Color, Movement, and Depth: Anatomy, Physiology, and Perception

NASA Astrophysics Data System (ADS)

Livingstone, Margaret; Hubel, David

1988-05-01

Anatomical and physiological observations in monkeys indicate that the primate visual system consists of several separate and independent subdivisions that analyze different aspects of the same retinal image: cells in cortical visual areas 1 and 2 and higher visual areas are segregated into three interdigitating subdivisions that differ in their selectivity for color, stereopsis, movement, and orientation. The pathways selective for form and color seem to be derived mainly from the parvocellular geniculate subdivisions, the depth- and movement-selective components from the magnocellular. At lower levels, in the retina and in the geniculate, cells in these two subdivisions differ in their color selectivity, contrast sensitivity, temporal properties, and spatial resolution. These major differences in the properties of cells at lower levels in each of the subdivisions led to the prediction that different visual functions, such as color, depth, movement, and form perception, should exhibit corresponding differences. Human perceptual experiments are remarkably consistent with these predictions. Moreover, perceptual experiments can be designed to ask which subdivisions of the system are responsible for particular visual abilities, such as figure/ground discrimination or perception of depth from perspective or relative movement--functions that might be difficult to deduce from single-cell response properties.

Insular subdivisions functional connectivity dysfunction within major depressive disorder.

PubMed

Peng, Xiaolong; Lin, Pan; Wu, Xiaoping; Gong, Ruxue; Yang, Rui; Wang, Jue

2018-02-01

Major depressive disorder (MDD) is a mental disorder characterized by cognitive and affective deficits. Previous studies suggested that insula is a crucial node of the salience network for initiating network switching, and dysfunctional connection to this region may be related to the mechanism of MDD. In this study, we systematically investigated and quantified the altered functional connectivity (FC) of the specific insular subdivisions and its relationship to psychopathology of MDD. Resting-state FC of insular subdivisions, including bilateral ventral/dorsal anterior insula and posterior insula, were estimated in 19 MDD patients and 19 healthy controls. Abnormal FC was quantified between groups. Additionally, we investigated the relationships between insular connectivity and depressive symptom severity. MDD patients demonstrated aberrant FC for insular subdivisions to superior temporal sulcus, inferior prefrontal gyrus, amygdala and posterior parietal cortex. Moreover, depression symptoms (Hamilton Depression Rating Scale and Hamilton Anxiety Rating Scale scorers) were associated with the FC values of insular subdivisions. First, the sample size of our current study is relatively small, which may affect the statistic power. Second, using standardized insular subdivision seeds for FC analyses may neglect subtle natural differences in size and location of functional area across individuals and may thus affect connectivity maps. Abnormal FC of insular subdivisions to default network and central executive network may represent impaired intrinsic networks switching which may affect the underlying emotional and sensory disturbances in MDD. And our findings can help to understand the pathophysiology and underlying neural mechanisms of MDD. Copyright © 2017 Elsevier B.V. All rights reserved.

Associations between cervical and scapular posture and the spatial distribution of trapezius muscle activity.

PubMed

Gaffney, Brecca M; Maluf, Katrina S; Curran-Everett, Douglas; Davidson, Bradley S

2014-08-01

The first aim of this investigation was to quantify the distribution of trapezius muscle activity with different scapular postures while seated. The second aim of this investigation was to examine the association between changes in cervical and scapular posture when attempting to recruit different subdivisions of the trapezius muscle. Cervical posture, scapular posture, and trapezius muscle activity were recorded from 20 healthy participants during three directed shoulder postures. Planar angles formed by reflective markers placed on the acromion process, C7, and tragus were used to quantify cervical and scapular posture. Distribution of trapezius muscle activity was recorded using two high-density surface electromyography (HDsEMG) electrodes positioned over the upper, middle, and lower trapezius. Results validated the assumption that directed scapular postures preferentially activate different subdivisions of the trapezius muscle. In particular, scapular depression was associated with a more inferior location of trapezius muscle activity (r=0.53). Scapular elevation was coupled with scapular abduction (r=0.52). Scapular adduction was coupled with cervical extension (r=0.35); all other changes in cervical posture were independent of changes in scapular posture. This investigation provides empirical support for reductions in static loading of the upper trapezius and improvements in neck posture through verbal cueing of scapular posture. Copyright © 2014 Elsevier Ltd. All rights reserved.

46 CFR 42.50-5 - International load line certificates.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Atlantic Ocean during the winter months as defined by the Load Line Regulations in 46 CFR 42.30-5 and 42.30-35. The periods during which the other seasonal load lines apply in different parts of the world are...

46 CFR 42.50-5 - International load line certificates.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Atlantic Ocean during the winter months as defined by the Load Line Regulations in 46 CFR 42.30-5 and 42.30-35. The periods during which the other seasonal load lines apply in different parts of the world are...

46 CFR 42.50-5 - International load line certificates.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Atlantic Ocean during the winter months as defined by the Load Line Regulations in 46 CFR 42.30-5 and 42.30-35. The periods during which the other seasonal load lines apply in different parts of the world are...

46 CFR 42.50-5 - International load line certificates.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Atlantic Ocean during the winter months as defined by the Load Line Regulations in 46 CFR 42.30-5 and 42.30-35. The periods during which the other seasonal load lines apply in different parts of the world are...

77 FR 59881 - Special Load Line Exemption for the Gulf of Mexico: Petition for Rulemaking

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... Line Exemption for the Gulf of Mexico: Petition for Rulemaking AGENCY: Coast Guard, DHS. ACTION: Notice... Mexico. The requested exemption would allow non-load line river barges to transit along the west coast of... special load line exemption on the Gulf of Mexico. All comments received will be posted, without change...

16S ribosomal RNA sequence analysis for determination of phylogenetic relationship among methylotrophs.

PubMed

Tsuji, K; Tsien, H C; Hanson, R S; DePalma, S R; Scholtz, R; LaRoche, S

1990-01-01

16S ribosomal RNAs (rRNA) of 12 methylotrophic bacteria have been almost completely sequenced to establish their phylogenetic relationships. Methylotrophs that are physiologically related are phylogenetically diverse and are scattered among the purple eubacteria (class Proteobacteria). Group I methylotrophs can be classified in the beta- and the gamma-subdivisions and group II methylotrophs in the alpha-subdivision of the purple eubacteria, respectively. Pink-pigmented facultative and non-pigmented obligate group II methylotrophs form two distinctly separate branches within the alpha-subdivision. The secondary structures of the 16S rRNA sequences of 'Methylocystis parvus' strain OBBP, 'Methylosinus trichosporium' strain OB3b, 'Methylosporovibrio methanica' strain 81Z and Hyphomicrobium sp. strain DM2 are similar, and these non-pigmented obligate group II methylotrophs form one tight cluster in the alpha-subdivision. The pink-pigmented facultative methylotrophs, Methylobacterium extorquens strain AM1, Methylobacterium sp. strain DM4 and Methylobacterium organophilum strain XX form another cluster within the alpha-subdivision. Although similar in phenotypic characteristics, Methylobacterium organophilum strain XX and Methylobacterium extorquens strain AM1 are clearly distinguishable by their 16S rRNA sequences. The group I methylotrophs, Methylophilus methylotrophus strain AS1 and methylotrophic species DM11, which do not utilize methane, are similar in 16S rRNA sequence to bacteria in the beta-subdivision. The methane-utilizing, obligate group I methanotrophs, Methylococcus capsulatus strain BATH and Methylomonas methanica, are placed in the gamma-subdivision. The results demonstrate that it is possible to distinguish and classify the methylotrophic bacteria using 16S rRNA sequence analysis.

46 CFR 42.11-10 - Applications for load line assignments and certificates for vessels other than U.S.-flag vessels.

Code of Federal Regulations, 2011 CFR

2011-10-01

... OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Applications for Load... certificate for a foreign vessel belonging to (or which will belong to) either a country ratifying or acceding to the International Convention on Load Lines, 1966, or to a country with which the United States of...

46 CFR 42.11-10 - Applications for load line assignments and certificates for vessels other than U.S.-flag vessels.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Applications for Load... certificate for a foreign vessel belonging to (or which will belong to) either a country ratifying or acceding to the International Convention on Load Lines, 1966, or to a country with which the United States of...

Application of Lorenz curve to interpret concentration of contraception and fertility in a population.

PubMed

Ghanma, M A; Rider, R V; Sirageldin, I

1984-01-01

The Lorenz Curve, originally developed to measure the concentration of wealth in a population, was used to describe the distribution of contraceptive practice in Jordan. Data from the 1976 Jordan Fertility Study, carried out as part of the World Fertility Survey program, was used in the analysis. The application of the Automatic Interaction Detector program to the survey's sample population of 3611 women of reproductive age divided the sample into 6 mutually exclusive groups on the basis of residence, education, and whether desired family size was attained or not attained. These 3 characteristics accounted for a major portion of the variation in contraceptive practice. These subgroups, in ascending order by the proportion practicing contraception, were: 1) rural women with unattained desired family size; 2) urban, illiterate women with unattained desired family size; 3) rural women with attained desired family size; 4) urban, literate women with unattained desired family size; 5) urban, illiterate women with attained desired family size; and 6) urban, literate women with attained desired family size. The cumulative proportion of the sample in each ordered subdivision was plotted on the X axis of a graph, and the cumulative proportion of those practicing contraception was plotted on the Y axis of the graph. A line connecting the intersection of the points on the X and Y axis was then drawn. The resultant line was a concave ascending line. If contraceptive practice was evenly distributed in the population, the line would be a straight diagonal line. The plotted curved line indicated that contraceptive practice was unevenly distributed in the population. 2 indexes for measuring the area between the diagonal and the line resulting from plotting the observed distribution for each subgroup was used to assess the degree of concentration of contraceptive practice in the population. The indexes also indicated that contraceptive practice was unequally distributed. When separate curves were plotted for the subgroups with attained desired family size and the subgroups without attained desired family size, it was apparent that the distribution of contraceptive practice was more uniform among those with attained desired family size than among the other 3 subgroups. A curve for the distribution of births was then plotted on the same graph. This curve was not a true application of the Lorenz Curve since it was based on the order of the subdivisions by birth rates. The resultant line approached the straight diagonal line and indicated that the distribution of births was fairly evenly distributed in the population. The uneven distribution of contraceptive practice and the uniform distribution of births suggests that contraceptive practice in this population is ineffective. This may be a characteristic of populations in the early stages of fertility control.

Sequence of structures in fine-grained turbidites: Comparison of recent deep-sea and ancient flysch sediments

NASA Astrophysics Data System (ADS)

Stow, Dorrik A. V.; Shanmugam, Ganapathy

1980-01-01

A comparative study of the sequence of sedimentary structures in ancient and modern fine-grained turbidites is made in three contrasting areas. They are (1) Holocene and Pleistocene deep-sea muds of the Nova Scotian Slope and Rise, (2) Middle Ordovician Sevier Shale of the Valley and Ridge Province of the Southern Appalachians, and (3) Cambro-Ordovician Halifax Slate of the Meguma Group in Nova Scotia. A standard sequence of structures is proposed for fine-grained turbidites. The complete sequence has nine sub-divisions that are here termed T 0 to T 8. "The lower subdivision (T 0) comprises a silt lamina which has a sharp, scoured and load-cast base, internal parallel-lamination and cross-lamination, and a sharp current-lineated or wavy surface with 'fading-ripples' (= Type C etc. …)." (= Type C ripple-drift cross-lamination, Jopling and Walker, 1968). The overlying sequence shows textural and compositional grading through alternating silt and mud laminae. A convolute-laminated sub-division (T 1) is overlain by low-amplitude climbing ripples (T 2), thin regular laminae (T 3), thin indistinct laminae (T 4), and thin wipsy or convolute laminae (T 5). The topmost three divisions, graded mud (T 6), ungraded mud (T 7) and bioturbated mud (T 8), do not have silt laminae but rare patchy silt lenses and silt pseudonodules and a thin zone of micro-burrowing near the upper surface. The proposed sequence is analogous to the Bouma (1962) structural scheme for sandy turbidites and is approximately equivalent to Bouma's (C)DE divisions. The repetition of partial sequences characterizes different parts of the slope/base-of-slope/basin plain environment, and represents deposition from different stages of evolution of a large, muddy, turbidity flow. Microstructural detail and sequence are well preserved in ancient and even slightly metamorphosed sediments. Their recognition is important for determining depositional processes and for palaeoenvironmental interpretation.

Comparative analysis on flexibility requirements of typical Cryogenic Transfer lines

NASA Astrophysics Data System (ADS)

Jadon, Mohit; Kumar, Uday; Choukekar, Ketan; Shah, Nitin; Sarkar, Biswanath

2017-04-01

The cryogenic systems and their applications; primarily in large Fusion devices, utilize multiple cryogen transfer lines of various sizes and complexities to transfer cryogenic fluids from plant to the various user/ applications. These transfer lines are composed of various critical sections i.e. tee section, elbows, flexible components etc. The mechanical sustainability (under failure circumstances) of these transfer lines are primary requirement for safe operation of the system and applications. The transfer lines need to be designed for multiple design constraints conditions like line layout, support locations and space restrictions. The transfer lines are subjected to single load and multiple load combinations, such as operational loads, seismic loads, leak in insulation vacuum loads etc. [1]. The analytical calculations and flexibility analysis using professional software are performed for the typical transfer lines without any flexible component, the results were analysed for functional and mechanical load conditions. The failure modes were identified along the critical sections. The same transfer line was then refurbished with the flexible components and analysed for failure modes. The flexible components provide additional flexibility to the transfer line system and make it safe. The results obtained from the analytical calculations were compared with those obtained from the flexibility analysis software calculations. The optimization of the flexible component’s size and selection was performed and components were selected to meet the design requirements as per code.

ACR BI-RADS Assessment Category 4 Subdivisions in Diagnostic Mammography: Utilization and Outcomes in the National Mammography Database.

PubMed

Elezaby, Mai; Li, Geng; Bhargavan-Chatfield, Mythreyi; Burnside, Elizabeth S; DeMartini, Wendy B

2018-05-01

Purpose To determine the utilization and positive predictive value (PPV) of the American College of Radiology (ACR) Breast Imaging Data and Reporting System (BI-RADS) category 4 subdivisions in diagnostic mammography in the National Mammography Database (NMD). Materials and Methods This study involved retrospective review of diagnostic mammography data submitted to the NMD from January 1, 2008 to December 30, 2014. Utilization rates of BI-RADS category 4 subdivisions were compared by year, facility (type, location, census region), and examination (indication, finding type) characteristics. PPV3 (positive predictive value for biopsies performed) was calculated overall and according to category 4 subdivision. The χ 2 test was used to test for significant associations. Results Of 1 309 950 diagnostic mammograms, 125 447 (9.6%) were category 4, of which 33.3% (41 841 of 125 447) were subdivided. Subdivision utilization rates were higher (P < .001) in practices that were community, suburban, or in the West; for examination indication of prior history of breast cancer; and for the imaging finding of architectural distortion. Of 41 841 category 4 subdivided examinations, 4A constituted 55.6% (23 258 of 41 841) of the examinations; 4B, 31.8% (13 302 of 41 841) of the examinations; and 4C, 12.6% (5281 of 41 841) of the examinations. Pathologic outcomes were available in 91 563 examinations, and overall category 4 PPV3 was 21.1% (19 285 of 91 563). There was a statistically significant difference in PPV3 according to category 4 subdivision (P < .001): The PPV of 4A was 7.6% (1274 of 16 784), that of 4B was 22% (2317 of 10 408), and that of 4C was 69.3% (2839 of 4099). Conclusion Although BI-RADS suggests their use, subdivisions were utilized in the minority (33.3% [41 841 of 125 447]) of category 4 diagnostic mammograms, with variability based on facility and examination characteristics. When subdivisions were used, PPV3s were in BI-RADS-specified malignancy ranges. This analysis supports the use of subdivisions in broad practice and, given benefits for patient care, should motivate increased utilization. © RSNA, 2018 Online supplemental material is available for this article.

Match probabilities in a finite, subdivided population

PubMed Central

Malaspinas, Anna-Sapfo; Slatkin, Montgomery; Song, Yun S.

2011-01-01

We generalize a recently introduced graphical framework to compute the probability that haplotypes or genotypes of two individuals drawn from a finite, subdivided population match. As in the previous work, we assume an infinite-alleles model. We focus on the case of a population divided into two subpopulations, but the underlying framework can be applied to a general model of population subdivision. We examine the effect of population subdivision on the match probabilities and the accuracy of the product rule which approximates multi-locus match probabilities as a product of one-locus match probabilities. We quantify the deviation from predictions of the product rule by R, the ratio of the multi-locus match probability to the product of the one-locus match probabilities.We carry out the computation for two loci and find that ignoring subdivision can lead to underestimation of the match probabilities if the population under consideration actually has subdivision structure and the individuals originate from the same subpopulation. On the other hand, under a given model of population subdivision, we find that the ratio R for two loci is only slightly greater than 1 for a large range of symmetric and asymmetric migration rates. Keeping in mind that the infinite-alleles model is not the appropriate mutation model for STR loci, we conclude that, for two loci and biologically reasonable parameter values, population subdivision may lead to results that disfavor innocent suspects because of an increase in identity-by-descent in finite populations. On the other hand, for the same range of parameters, population subdivision does not lead to a substantial increase in linkage disequilibrium between loci. Those results are consistent with established practice. PMID:21266180

Quantifying the Role of Population Subdivision in Evolution on Rugged Fitness Landscapes

PubMed Central

Bitbol, Anne-Florence; Schwab, David J.

2014-01-01

Natural selection drives populations towards higher fitness, but crossing fitness valleys or plateaus may facilitate progress up a rugged fitness landscape involving epistasis. We investigate quantitatively the effect of subdividing an asexual population on the time it takes to cross a fitness valley or plateau. We focus on a generic and minimal model that includes only population subdivision into equivalent demes connected by global migration, and does not require significant size changes of the demes, environmental heterogeneity or specific geographic structure. We determine the optimal speedup of valley or plateau crossing that can be gained by subdivision, if the process is driven by the deme that crosses fastest. We show that isolated demes have to be in the sequential fixation regime for subdivision to significantly accelerate crossing. Using Markov chain theory, we obtain analytical expressions for the conditions under which optimal speedup is achieved: valley or plateau crossing by the subdivided population is then as fast as that of its fastest deme. We verify our analytical predictions through stochastic simulations. We demonstrate that subdivision can substantially accelerate the crossing of fitness valleys and plateaus in a wide range of parameters extending beyond the optimal window. We study the effect of varying the degree of subdivision of a population, and investigate the trade-off between the magnitude of the optimal speedup and the width of the parameter range over which it occurs. Our results, obtained for fitness valleys and plateaus, also hold for weakly beneficial intermediate mutations. Finally, we extend our work to the case of a population connected by migration to one or several smaller islands. Our results demonstrate that subdivision with migration alone can significantly accelerate the crossing of fitness valleys and plateaus, and shed light onto the quantitative conditions necessary for this to occur. PMID:25122220

Prospective relations between resting-state connectivity of parietal subdivisions and arithmetic competence.

PubMed

Price, Gavin R; Yeo, Darren J; Wilkey, Eric D; Cutting, Laurie E

2018-04-01

The present study investigates the relation between resting-state functional connectivity (rsFC) of cytoarchitectonically defined subdivisions of the parietal cortex at the end of 1st grade and arithmetic performance at the end of 2nd grade. Results revealed a dissociable pattern of relations between rsFC and arithmetic competence among subdivisions of intraparietal sulcus (IPS) and angular gyrus (AG). rsFC between right hemisphere IPS subdivisions and contralateral IPS subdivisions positively correlated with arithmetic competence. In contrast, rsFC between the left hIP1 and the right medial temporal lobe, and rsFC between the left AG and left superior frontal gyrus, were negatively correlated with arithmetic competence. These results suggest that strong inter-hemispheric IPS connectivity is important for math development, reflecting either neurocognitive mechanisms specific to arithmetic processing, domain-general mechanisms that are particularly relevant to arithmetic competence, or structural 'cortical maturity'. Stronger connectivity between IPS, and AG, subdivisions and frontal and temporal cortices, however, appears to be negatively associated with math development, possibly reflecting the ability to disengage suboptimal problem-solving strategies during mathematical processing, or to flexibly reorient task-based networks. Importantly, the reported results pertain even when controlling for reading, spatial attention, and working memory, suggesting that the observed rsFC-behavior relations are specific to arithmetic competence. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

12 CFR 1010.113 - Local services.

Code of Federal Regulations, 2014 CFR

2014-01-01

... protection. (c) Schools. State whether elementary, junior high and senior high schools are available to residents of the subdivision. Is school bus transportation available from within the subdivision? (d...

12 CFR 1010.113 - Local services.

Code of Federal Regulations, 2013 CFR

2013-01-01

... protection. (c) Schools. State whether elementary, junior high and senior high schools are available to residents of the subdivision. Is school bus transportation available from within the subdivision? (d...

12 CFR 1010.113 - Local services.

Code of Federal Regulations, 2012 CFR

2012-01-01

... protection. (c) Schools. State whether elementary, junior high and senior high schools are available to residents of the subdivision. Is school bus transportation available from within the subdivision? (d...

The human amygdaloid complex: a cytologic and histochemical atlas using Nissl, myelin, acetylcholinesterase and nicotinamide adenine dinucleotide phosphate diaphorase staining.

PubMed

Sims, K S; Williams, R S

1990-01-01

We examined the distribution of acetylcholinesterase and nicotinamide adenine dinucleotide phosphate diaphorase enzyme activity in the human amygdala using histochemical techniques. Both methods revealed compartments of higher or lower enzyme activity, in cells or neuropil, which corresponded to the nuclear subdivisions of the amygdala as defined with classical Nissl and myelin methods. The boundaries between the histochemical compartments were usually so sharp that the identification of these nuclear subdivisions was enhanced. There was also variation of staining intensity within many of the nuclear subdivisions, such as the lateral and central nuclei, anterior amygdaloid area and the intercalated groups. This histochemical difference corresponded to more subtle differences in Nissl and myelin staining patterns, and suggests further structural subdivisions of potential functional significance. We present a revised scheme of anatomical parcellation of the human amygdala based upon serial analysis with all four techniques. Our expectation is that this will allow the delineation of a clearer homology between the cytoarchitectonic subdivisions of the human amygdala and those of experimental animals.

Loads specification and embedded plate definition for the ITER cryoline system

NASA Astrophysics Data System (ADS)

Badgujar, S.; Benkheira, L.; Chalifour, M.; Forgeas, A.; Shah, N.; Vaghela, H.; Sarkar, B.

2015-12-01

ITER cryolines (CLs) are complex network of vacuum-insulated multi and single process pipe lines, distributed in three different areas at ITER site. The CLs will support different operating loads during the machine life-time; either considered as nominal, occasional or exceptional. The major loads, which form the design basis are inertial, pressure, temperature, assembly, magnetic, snow, wind, enforced relative displacement and are put together in loads specification. Based on the defined load combinations, conceptual estimation of reaction loads have been carried out for the lines located inside the Tokamak building. Adequate numbers of embedded plates (EPs) per line have been defined and integrated in the building design. The finalization of building EPs to support the lines, before the detailed design, is one of the major design challenges as the usual logic of the design may alter. At the ITER project level, it was important to finalize EPs to allow adequate design and timely availability of the Tokamak building. The paper describes the single loads, load combinations considered in load specification and the approach for conceptual load estimation and selection of EPs for Toroidal Field (TF) Cryoline as an example by converting the load combinations in two main load categories; pressure and seismic.

Organic loading rate and hydraulic retention time shape distinct ecological networks of anaerobic digestion related microbiome.

PubMed

Xu, Rui; Yang, Zhao-Hui; Zheng, Yue; Liu, Jian-Bo; Xiong, Wei-Ping; Zhang, Yan-Ru; Lu, Yue; Xue, Wen-Jing; Fan, Chang-Zheng

2018-04-22

Understanding of how anaerobic digestion (AD)-related microbiomes are constructed by operational parameters or their interactions within the biochemical process is limited. Using high-throughput sequencing and molecular ecological network analysis, this study shows the succession of AD-related microbiome hosting diverse members of the phylum Actinobacteria, Bacteroidetes, Euryarchaeota, and Firmicutes, which were affected by organic loading rate (OLR) and hydraulic retention time (HRT). OLR formed finer microbial network modules than HRT (12 vs. 6), suggesting the further subdivision of functional components. Biomarkers were also identified in OLR or HRT groups (e.g. the family Actinomycetaceae, Methanosaetaceae and Aminiphilaceae). The most pair-wise link between Firmicutes and biogas production indicates the keystone members based on network features can be considered as markers in the regulation of AD. A set of 40% species ("core microbiome") were similar across different digesters. Such noteworthy overlap of microbiomes indicates they are generalists in maintaining the ecological stability of digesters. Copyright © 2018 Elsevier Ltd. All rights reserved.

46 CFR 45.33 - Diamond.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Diamond. 45.33 Section 45.33 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Load Line Marks § 45.33 Diamond. (a) Each vessel must be marked with the diamond mark described in figure 2 of § 45.35 amidships below...

46 CFR 45.33 - Diamond.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Diamond. 45.33 Section 45.33 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Load Line Marks § 45.33 Diamond. (a) Each vessel must be marked with the diamond mark described in figure 2 of § 45.35 amidships below...

46 CFR 45.33 - Diamond.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Diamond. 45.33 Section 45.33 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Load Line Marks § 45.33 Diamond. (a) Each vessel must be marked with the diamond mark described in figure 2 of § 45.35 amidships below...

46 CFR 45.33 - Diamond.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Diamond. 45.33 Section 45.33 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Load Line Marks § 45.33 Diamond. (a) Each vessel must be marked with the diamond mark described in figure 2 of § 45.35 amidships below...

46 CFR 45.33 - Diamond.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Diamond. 45.33 Section 45.33 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Load Line Marks § 45.33 Diamond. (a) Each vessel must be marked with the diamond mark described in figure 2 of § 45.35 amidships below...

46 CFR 190.01-5 - Vessels subject to load line.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Vessels subject to load line. 190.01-5 Section 190.01-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Hull Structure § 190.01-5 Vessels subject to load line. (a) For vessels assigned a...

24 CFR 1710.113 - Local services.

Code of Federal Regulations, 2012 CFR

2012-04-01

...) Schools. State whether elementary, junior high and senior high schools are available to residents of the subdivision. Is school bus transportation available from within the subdivision? (d) Hospital. Give the name...

24 CFR 1710.113 - Local services.

Code of Federal Regulations, 2011 CFR

2011-04-01

...) Schools. State whether elementary, junior high and senior high schools are available to residents of the subdivision. Is school bus transportation available from within the subdivision? (d) Hospital. Give the name...

24 CFR 1710.113 - Local services.

Code of Federal Regulations, 2014 CFR

2014-04-01

...) Schools. State whether elementary, junior high and senior high schools are available to residents of the subdivision. Is school bus transportation available from within the subdivision? (d) Hospital. Give the name...

24 CFR 1710.113 - Local services.

Code of Federal Regulations, 2013 CFR

2013-04-01

...) Schools. State whether elementary, junior high and senior high schools are available to residents of the subdivision. Is school bus transportation available from within the subdivision? (d) Hospital. Give the name...

The bending strength of tablets with a breaking line--Comparison of the results of an elastic and a "brittle cracking" finite element model with experimental findings.

PubMed

Podczeck, Fridrun; Newton, J Michael; Fromme, Paul

2015-11-10

The aim of this work was to ascertain the influence of the position of the breaking line of bevel-edged tablets in a three-point bending test. Two different brands of commercially available, flat-round, bevel-edged tablets with a single central breaking line were studied. Breaking line positions tested, relative to the upper loading roll, were 0°, 22.5°, 45°, 67.5° and 90°. The breaking line faced either up- or downwards during the test. The practical results were compared with FEM results simulating similar test configurations. Tablets failed mainly across the failure plane, resulting in two tablet halves. An exception to this was found for tablets where the breaking line faced down and was positioned at an angle of 22.5° relative to the loading plane. Here the crack followed the breaking line in the centre of the tablets and only diverged towards the loading plane position at the edges of the tablets. The breaking line facing upwards resulted in a significantly higher tensile strength of the tablets compared to it facing downwards. However, with one exception, the orientation of the breaking line relative to the loading plane appeared not to affect the tensile strength values. A fully elastic FEM model indicated that both the position of the breaking line relative to the loading plane and as to whether the breaking line faced up- or downwards during the bending test would result in considerably different failure loads during practical experiments. The results also suggested that regardless of the breaking line position, when it is facing down crack propagation should start at the outer edges propagating towards the midpoint of the discs until failure occurs. Failure should hence always result in equal tablet halves, whereby the failure plane should coincide with the loading plane. Neither predictions fully reflected the practical behaviour of the tablets. Using a brittle cracking FEM model significantly larger tensile stresses for tablets with the breaking line positioned downwards at 0° or 22.5° relative to the loading plane were still predicted, but the differences between model and experimental values was greatly reduced. The remaining differences are more likely due to the inadequacy of the equation available to calculate the experimental tensile strength values. This equation cannot account for the presence of a breaking line and overestimates the thickness of the loading plane by the depth of the breaking line when in 0° or 22.5° position. If the depth of the breaking line is taken into account, the model predictions and the experimental findings are comparable. Also, in the brittle cracking FEM simulations the predicted crack propagation patterns were similar to those found in the experiments, and the model stress distributions across the lower surfaces were much more homogeneous and streamlined parallel to the loading plane. The brittle cracking model hence reflected the practicalities of the bending test more closely. The findings suggested that with the breaking line facing down fracture should always start in the centre of a tablet at its lower surface, initiated by the breaking line. Due to simultaneous development of larger stresses along the y-axis the tablet should still break into two equal halves along the loading plane, unless the position of the breaking line relative to the loading plane was 22.5°. In this case the tablet would fail by a mixed process, whereby failure would occur mainly along the breaking line, but due to simultaneous crack formation at the lower surface close to the bevel edge parallel to the loading plane the final breaking pattern would deviate from the breaking line about half-way from its centre, as seen in the practical experiments. Copyright © 2015 Elsevier B.V. All rights reserved.

Microtomographic studies of subdivision of modified-release tablets.

PubMed

Wilczyński, Sławomir; Koprowski, Robert; Duda, Piotr; Banyś, Anna; Błońska-Fajfrowska, Barbara

2016-09-25

The uniformity of dosage units within a certain batch is ensured when each unit contains the active pharmaceutical ingredient (API) within a narrow range around the label claim. For tablets containing a score-line authorised for dose reductions, the European Pharmacopoeia (Ph. Eur.) considers that the uniformity of the tablet parts may be based on weight measurements regardless of the tablet type (immediate or modified release). This is because it is up to the regulatory authorities first to assess whether the tablet may contain a score-line for such use. X-ray microtomography was applied to assess the symmetry of 36 modified release tablets, containing 300mg of theophylline. The sum of the volume and surface area of the pellets in the subdivided tablets were compared. Simulations were carried out to identify the optimal amount of pellets in the tablet mass. The maximum difference in the API content between two subdivided halves was 165.18mg vs 133.83mg. If the amount of pellets in the tablet mass would drop below 13% on the basis of the pellet surface area, then the Ph. Eur. requirements would be exceeded. The amount of pellets in the tablet halves resulting in the greatest variability in API content was 38%. The results of this study indicate that the pellets were not distributed uniformly in the tablet mass. Thus, the uniformity of the dose in both halves of a tablet containing pellets cannot be based on the weight measurements i.e. it is necessary to develop further standards for tablet subdivision. Microtomographic methods are a very interesting alternative to expensive and time-consuming pharmacokinetic studies. Copyright © 2016 Elsevier B.V. All rights reserved.

46 CFR 42.07-10 - Submergence of load line marks.

Code of Federal Regulations, 2014 CFR

2014-10-01

... VOYAGES BY SEA Control, Enforcement, and Rights of Appeal § 42.07-10 Submergence of load line marks. (a... by sea, or on the Great Lakes, or during the voyage, or on arrival, the applicable load lines marked... when navigating the Great Lakes. (d) When a vessel departs from a port situated on a river or inland...

46 CFR 42.07-10 - Submergence of load line marks.

Code of Federal Regulations, 2011 CFR

2011-10-01

... VOYAGES BY SEA Control, Enforcement, and Rights of Appeal § 42.07-10 Submergence of load line marks. (a... by sea, or on the Great Lakes, or during the voyage, or on arrival, the applicable load lines marked... when navigating the Great Lakes. (d) When a vessel departs from a port situated on a river or inland...

46 CFR 42.07-10 - Submergence of load line marks.

Code of Federal Regulations, 2013 CFR

2013-10-01

... VOYAGES BY SEA Control, Enforcement, and Rights of Appeal § 42.07-10 Submergence of load line marks. (a... by sea, or on the Great Lakes, or during the voyage, or on arrival, the applicable load lines marked... when navigating the Great Lakes. (d) When a vessel departs from a port situated on a river or inland...

46 CFR 42.07-10 - Submergence of load line marks.

Code of Federal Regulations, 2012 CFR

2012-10-01

... VOYAGES BY SEA Control, Enforcement, and Rights of Appeal § 42.07-10 Submergence of load line marks. (a... by sea, or on the Great Lakes, or during the voyage, or on arrival, the applicable load lines marked... when navigating the Great Lakes. (d) When a vessel departs from a port situated on a river or inland...

46 CFR 42.07-10 - Submergence of load line marks.

Code of Federal Regulations, 2010 CFR

2010-10-01

... VOYAGES BY SEA Control, Enforcement, and Rights of Appeal § 42.07-10 Submergence of load line marks. (a... by sea, or on the Great Lakes, or during the voyage, or on arrival, the applicable load lines marked... when navigating the Great Lakes. (d) When a vessel departs from a port situated on a river or inland...

45 CFR 60.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... its subdivision, a Board of Dentistry or its subdivision, or an equivalent body as determined by the... practice dentistry by a State (or who, without authority, holds himself or herself out to be so authorized...

Roadway design standards for rural and suburban subdivisions.

DOT National Transportation Integrated Search

2007-06-01

In Iowa, there are currently no uniform design standards for rural and suburban subdivision development roadways. Without uniform : design standards, many counties are unable to provide adequate guidance for public facilities, particularly roadways, ...

46 CFR 45.37 - Salt water load lines.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Salt water load lines. 45.37 Section 45.37 Shipping... Marks § 45.37 Salt water load lines. Each vessel that operates in the salt water of the St. Lawrence... marks under § 45.77 for salt water; and (b) Be marked with the letters “FW” above the fresh water marks...

46 CFR 45.37 - Salt water load lines.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Salt water load lines. 45.37 Section 45.37 Shipping... Marks § 45.37 Salt water load lines. Each vessel that operates in the salt water of the St. Lawrence... marks under § 45.77 for salt water; and (b) Be marked with the letters “FW” above the fresh water marks...

46 CFR 78.17-20 - Drafts and load line markings.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 3 2012-10-01 2012-10-01 false Drafts and load line markings. 78.17-20 Section 78.17-20..., Drills, and Inspections § 78.17-20 Drafts and load line markings. (a) The master of every vessel on an ocean, coastwise, or Great Lakes voyage shall enter the drafts of the vessel, forward and aft, in the...

46 CFR 97.15-5 - Drafts and load line markings.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Drafts and load line markings. 97.15-5 Section 97.15-5... OPERATIONS Tests, Drills, and Inspections § 97.15-5 Drafts and load line markings. (a) The master of every vessel on an ocean, coastwise, or Great Lakes voyage shall enter the drafts of the vessel, forward and...

46 CFR 78.17-20 - Drafts and load line markings.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 3 2011-10-01 2011-10-01 false Drafts and load line markings. 78.17-20 Section 78.17-20..., Drills, and Inspections § 78.17-20 Drafts and load line markings. (a) The master of every vessel on an ocean, coastwise, or Great Lakes voyage shall enter the drafts of the vessel, forward and aft, in the...

46 CFR 78.17-20 - Drafts and load line markings.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 3 2013-10-01 2013-10-01 false Drafts and load line markings. 78.17-20 Section 78.17-20..., Drills, and Inspections § 78.17-20 Drafts and load line markings. (a) The master of every vessel on an ocean, coastwise, or Great Lakes voyage shall enter the drafts of the vessel, forward and aft, in the...

46 CFR 78.17-20 - Drafts and load line markings.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 3 2014-10-01 2014-10-01 false Drafts and load line markings. 78.17-20 Section 78.17-20..., Drills, and Inspections § 78.17-20 Drafts and load line markings. (a) The master of every vessel on an ocean, coastwise, or Great Lakes voyage shall enter the drafts of the vessel, forward and aft, in the...

46 CFR 97.15-5 - Drafts and load line markings.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Drafts and load line markings. 97.15-5 Section 97.15-5... OPERATIONS Tests, Drills, and Inspections § 97.15-5 Drafts and load line markings. (a) The master of every vessel on an ocean, coastwise, or Great Lakes voyage shall enter the drafts of the vessel, forward and...

46 CFR 97.15-5 - Drafts and load line markings.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Drafts and load line markings. 97.15-5 Section 97.15-5... OPERATIONS Tests, Drills, and Inspections § 97.15-5 Drafts and load line markings. (a) The master of every vessel on an ocean, coastwise, or Great Lakes voyage shall enter the drafts of the vessel, forward and...

46 CFR 97.15-5 - Drafts and load line markings.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Drafts and load line markings. 97.15-5 Section 97.15-5... OPERATIONS Tests, Drills, and Inspections § 97.15-5 Drafts and load line markings. (a) The master of every vessel on an ocean, coastwise, or Great Lakes voyage shall enter the drafts of the vessel, forward and...

46 CFR 97.15-5 - Drafts and load line markings.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Drafts and load line markings. 97.15-5 Section 97.15-5... OPERATIONS Tests, Drills, and Inspections § 97.15-5 Drafts and load line markings. (a) The master of every vessel on an ocean, coastwise, or Great Lakes voyage shall enter the drafts of the vessel, forward and...

46 CFR 45.37 - Salt water load lines.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Salt water load lines. 45.37 Section 45.37 Shipping... Marks § 45.37 Salt water load lines. Each vessel that operates in the salt water of the St. Lawrence... marks under § 45.77 for salt water; and (b) Be marked with the letters “FW” above the fresh water marks...

46 CFR 45.37 - Salt water load lines.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Salt water load lines. 45.37 Section 45.37 Shipping... Marks § 45.37 Salt water load lines. Each vessel that operates in the salt water of the St. Lawrence... marks under § 45.77 for salt water; and (b) Be marked with the letters “FW” above the fresh water marks...

46 CFR 45.37 - Salt water load lines.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Salt water load lines. 45.37 Section 45.37 Shipping... Marks § 45.37 Salt water load lines. Each vessel that operates in the salt water of the St. Lawrence... marks under § 45.77 for salt water; and (b) Be marked with the letters “FW” above the fresh water marks...

Theoretical investigations into the influence of the position of a breaking line on the tensile failure of flat, round, bevel-edged tablets using finite element methodology (FEM) and its practical relevance for industrial tablet strength testing.

PubMed

Podczeck, Fridrun; Newton, J Michael; Fromme, Paul

2014-12-30

Flat, round tablets may have a breaking ("score") line. Pharmacopoeial tablet breaking load tests are diametral in their design, and industrially used breaking load testers often have automatic tablet feeding systems, which position the tablets between the loading platens of the machine with the breaking lines in random orientation to the applied load. The aim of this work was to ascertain the influence of the position of the breaking line in a diametral compression test using finite element methodology (FEM) and to compare the theoretical results with practical findings using commercially produced bevel-edged, scored tablets. Breaking line test positions at an angle of 0°, 22.5°, 45°, 67.5° and 90° relative to the loading plane were studied. FEM results obtained for fully elastic and elasto-plastic tablets were fairly similar, but they highlighted large differences in stress distributions depending on the position of the breaking line. The stress values at failure were predicted to be similar for tablets tested at an angle of 45° or above, whereas at lower test angles the predicted breaking loads were up to three times larger. The stress distributions suggested that not all breaking line angles would result in clean tensile failure. Practical results, however, did not confirm the differences in the predicted breaking loads, but they confirmed differences in the way tablets broke. The results suggest that it is not advisable to convert breaking loads obtained on scored tablets into tablet tensile strength values, and comparisons between different tablets or batches should carefully consider the orientation of the breaking line with respect to the loading plane, as the failure mechanisms appear to vary. Copyright © 2014 Elsevier B.V. All rights reserved.

Load-Flow in Multiphase Distribution Networks: Existence, Uniqueness, Non-Singularity, and Linear Models

DOE PAGES

Bernstein, Andrey; Wang, Cong; Dall'Anese, Emiliano; ...

2018-01-01

This paper considers unbalanced multiphase distribution systems with generic topology and different load models, and extends the Z-bus iterative load-flow algorithm based on a fixed-point interpretation of the AC load-flow equations. Explicit conditions for existence and uniqueness of load-flow solutions are presented. These conditions also guarantee convergence of the load-flow algorithm to the unique solution. The proposed methodology is applicable to generic systems featuring (i) wye connections; (ii) ungrounded delta connections; (iii) a combination of wye-connected and delta-connected sources/loads; and, (iv) a combination of line-to-line and line-to-grounded-neutral devices at the secondary of distribution transformers. Further, a sufficient condition for themore » non-singularity of the load-flow Jacobian is proposed. Finally, linear load-flow models are derived, and their approximation accuracy is analyzed. Theoretical results are corroborated through experiments on IEEE test feeders.« less

Load-Flow in Multiphase Distribution Networks: Existence, Uniqueness, Non-Singularity, and Linear Models

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bernstein, Andrey; Wang, Cong; Dall'Anese, Emiliano

This paper considers unbalanced multiphase distribution systems with generic topology and different load models, and extends the Z-bus iterative load-flow algorithm based on a fixed-point interpretation of the AC load-flow equations. Explicit conditions for existence and uniqueness of load-flow solutions are presented. These conditions also guarantee convergence of the load-flow algorithm to the unique solution. The proposed methodology is applicable to generic systems featuring (i) wye connections; (ii) ungrounded delta connections; (iii) a combination of wye-connected and delta-connected sources/loads; and, (iv) a combination of line-to-line and line-to-grounded-neutral devices at the secondary of distribution transformers. Further, a sufficient condition for themore » non-singularity of the load-flow Jacobian is proposed. Finally, linear load-flow models are derived, and their approximation accuracy is analyzed. Theoretical results are corroborated through experiments on IEEE test feeders.« less

Optimal Subdivision for Treatment and Management of Catastrophic Landslides in a Watershed Using Topographic Factors.

PubMed

Lin, Chao-Yuan; Fu, Kuei-Lin; Lin, Cheng-Yu

2016-11-01

Recent extreme rainfall events led to many landslides due to climate changes in Taiwan. How to effectively promote post-disaster treatment and/or management works in a watershed/drainage basin is a crucial issue. Regarding the processes of watershed treatment and/or management works, disaster hotspot scanning and treatment priority setup should be carried out in advance. A scanning method using landslide ratio to determine the appropriate outlet of an interested watershed, and an optimal subdivision system with better homogeneity and accuracy in landslide ratio estimation were developed to help efficient executions of treatment and/or management works. Topography is a key factor affecting watershed landslide ratio. Considering the complexity and uncertainty of the natural phenomenon, multivariate analysis was applied to understand the relationship between topographic factors and landslide ratio in the interested watershed. The concept of species-area curve, which is usually adopted at on-site vegetation investigation to determinate the suitable quadrate size, was used to derive the optimal threshold in subdivisions. Results show that three main component axes including factors of scale, network and shape extracted from Digital Terrain Model coupled with areas of landslide can effectively explain the characteristics of landslide ratio in the interested watershed, and a relation curve obtained from the accuracy of landslide ratio classification and number of subdivisions could be established to derive optimal subdivision of the watershed. The subdivision method promoted in this study could be further used for priority rank and benefit assessment of landslide treatment in a watershed.

Landscape Patterns of Colonization by Subterranean Termites (Isoptera: Rhinotermitidae) in Missouri Neighborhoods.

PubMed

Botch, Paul S; Houseman, Richard M

2016-04-01

In Missouri, the relative abundances of subterranean termite species differ between undeveloped forest and urban landscapes. Reticulitermes hageni Banks occurs in greater relative proportions in forested landscapes, while Reticulitermes flavipes (Kollar) occurs in greater relative proportions in urban landscapes. Thus, subterranean termite communities appear to change at some point as landscapes are converted from undeveloped to urban. It is not known if communities change quickly in direct response to urban development, or if changes occur over time in altered urban landscapes. The purpose of this study is to examine how landscape factors are associated with subterranean termite communities and patterns of colonization as subdivisions are constructed and age. Subterranean termites were collected from 25 areas in Columbia, MO, that were classified along a gradient of urbanization to include 1) undeveloped landscapes; 2) recently disturbed transitional landscapes; 3) 10-yr-old subdivisions; and 4) 20-yr-old subdivisions. Subterranean termite communities were assessed by identifying species using polymerase chain reaction-based restriction fragment length polymorphisms. The interactions between landscape features and subterranean termites were examined using GIS software. Relative proportions of Reticulitermes spp. in communities of forest landscapes and urban areas are similar to previous reports for the state of Missouri. Termite communities appear to be locally eliminated after soils are disturbed or removed during subdivision development, although remnant colonies can persist in areas that are not disturbed. Reticulitermes flavipes appears to colonize subdivisions quickly regardless of historical or contemporary landscape; however, R. hageni colonization generally becomes more common as subdivisions age and gradually become more forested.

A time-efficient algorithm for implementing the Catmull-Clark subdivision method

NASA Astrophysics Data System (ADS)

Ioannou, G.; Savva, A.; Stylianou, V.

2015-10-01

Splines are the most popular methods in Figure Modeling and CAGD (Computer Aided Geometric Design) in generating smooth surfaces from a number of control points. The control points define the shape of a figure and splines calculate the required number of points which when displayed on a computer screen the result is a smooth surface. However, spline methods are based on a rectangular topological structure of points, i.e., a two-dimensional table of vertices, and thus cannot generate complex figures, such as the human and animal bodies that their complex structure does not allow them to be defined by a regular rectangular grid. On the other hand surface subdivision methods, which are derived by splines, generate surfaces which are defined by an arbitrary topology of control points. This is the reason that during the last fifteen years subdivision methods have taken the lead over regular spline methods in all areas of modeling in both industry and research. The cost of executing computer software developed to read control points and calculate the surface is run-time, due to the fact that the surface-structure required for handling arbitrary topological grids is very complicate. There are many software programs that have been developed related to the implementation of subdivision surfaces however, not many algorithms are documented in the literature, to support developers for writing efficient code. This paper aims to assist programmers by presenting a time-efficient algorithm for implementing subdivision splines. The Catmull-Clark which is the most popular of the subdivision methods has been employed to illustrate the algorithm.

Optimal Subdivision for Treatment and Management of Catastrophic Landslides in a Watershed Using Topographic Factors

NASA Astrophysics Data System (ADS)

Lin, Chao-Yuan; Fu, Kuei-Lin; Lin, Cheng-Yu

2016-11-01

Recent extreme rainfall events led to many landslides due to climate changes in Taiwan. How to effectively promote post-disaster treatment and/or management works in a watershed/drainage basin is a crucial issue. Regarding the processes of watershed treatment and/or management works, disaster hotspot scanning and treatment priority setup should be carried out in advance. A scanning method using landslide ratio to determine the appropriate outlet of an interested watershed, and an optimal subdivision system with better homogeneity and accuracy in landslide ratio estimation were developed to help efficient executions of treatment and/or management works. Topography is a key factor affecting watershed landslide ratio. Considering the complexity and uncertainty of the natural phenomenon, multivariate analysis was applied to understand the relationship between topographic factors and landslide ratio in the interested watershed. The concept of species-area curve, which is usually adopted at on-site vegetation investigation to determinate the suitable quadrate size, was used to derive the optimal threshold in subdivisions. Results show that three main component axes including factors of scale, network and shape extracted from Digital Terrain Model coupled with areas of landslide can effectively explain the characteristics of landslide ratio in the interested watershed, and a relation curve obtained from the accuracy of landslide ratio classification and number of subdivisions could be established to derive optimal subdivision of the watershed. The subdivision method promoted in this study could be further used for priority rank and benefit assessment of landslide treatment in a watershed.

Modeling power flow in the induction cavity with a two dimensional circuit simulation

NASA Astrophysics Data System (ADS)

Guo, Fan; Zou, Wenkang; Gong, Boyi; Jiang, Jihao; Chen, Lin; Wang, Meng; Xie, Weiping

2017-02-01

We have proposed a two dimensional (2D) circuit model of induction cavity. The oil elbow and azimuthal transmission line are modeled with one dimensional transmission line elements, while 2D transmission line elements are employed to represent the regions inward the azimuthal transmission line. The voltage waveforms obtained by 2D circuit simulation and transient electromagnetic simulation are compared, which shows satisfactory agreement. The influence of impedance mismatch on the power flow condition in the induction cavity is investigated with this 2D circuit model. The simulation results indicate that the peak value of load voltage approaches the maximum if the azimuthal transmission line roughly matches the pulse forming section. The amplitude of output transmission line voltage is strongly influenced by its impedance, but the peak value of load voltage is insensitive to the actual output transmission line impedance. When the load impedance raises, the voltage across the dummy load increases, and the pulse duration at the oil elbow inlet and insulator stack regions also slightly increase.

14 CFR 25.393 - Loads parallel to hinge line.

Code of Federal Regulations, 2010 CFR

2010-01-01

... designed for inertia loads acting parallel to the hinge line. (b) In the absence of more rational data, the inertia loads may be assumed to be equal to KW, where— (1) K=24 for vertical surfaces; (2) K=12 for...

14 CFR 25.393 - Loads parallel to hinge line.

Code of Federal Regulations, 2012 CFR

2012-01-01

... designed for inertia loads acting parallel to the hinge line. (b) In the absence of more rational data, the inertia loads may be assumed to be equal to KW, where— (1) K=24 for vertical surfaces; (2) K=12 for...

14 CFR 25.393 - Loads parallel to hinge line.

Code of Federal Regulations, 2011 CFR

2011-01-01

... designed for inertia loads acting parallel to the hinge line. (b) In the absence of more rational data, the inertia loads may be assumed to be equal to KW, where— (1) K=24 for vertical surfaces; (2) K=12 for...

14 CFR 25.393 - Loads parallel to hinge line.

Code of Federal Regulations, 2014 CFR

2014-01-01

... designed for inertia loads acting parallel to the hinge line. (b) In the absence of more rational data, the inertia loads may be assumed to be equal to KW, where— (1) K=24 for vertical surfaces; (2) K=12 for...

14 CFR 25.393 - Loads parallel to hinge line.

Code of Federal Regulations, 2013 CFR

2013-01-01

... designed for inertia loads acting parallel to the hinge line. (b) In the absence of more rational data, the inertia loads may be assumed to be equal to KW, where— (1) K=24 for vertical surfaces; (2) K=12 for...

46 CFR Appendix A to Part 45 - Load Line Certificate Form

Code of Federal Regulations, 2011 CFR

2011-10-01

... registry Type of Ship: TYPE “A” TYPE “B” TYPE “B” with increased freeboard freeboard from deck line Midsummer MS Summer S Intermediate I Winter W load line above S Upper edge of line through center of diamond... salt water of the St. Lawrence River west of a straight line from Cap de Rosiers to West Point...

Subdivision Roads : Minimum Construction Standards

DOT National Transportation Integrated Search

2000-01-01

Any person or corporation desiring to construct a new subdivision road which is to be dedicated as public, must submit the following information to the District Engineer for proper evaluation in order to obtain a certificate of approval as required b...

State of the art in the management of through traffic in residential subdivisions.

DOT National Transportation Integrated Search

1977-01-01

Through traffic in residential subdivisions results from motorists seeking shortcuts between two arterial roads, or trying to avoid saturated intersections of two arterial roads. Control techniques to reduce through traffic could be classified into i...

A design guide for subdivision pavements in Virginia.

DOT National Transportation Integrated Search

1973-01-01

The design method for secondary roads and that for subdivision roads are based on AASHO Road Test Results and Virginia's design experience. For flexible pavements, the methods are divided into two parts: (1) the evaluation of the soil support value o...

40 CFR 300.400 - General.

Code of Federal Regulations, 2010 CFR

2010-07-01

... unaltered form, or altered solely through naturally occurring processes or phenomena, from a location where... federal agency, and a state or political subdivision operating pursuant to a contract or cooperative... or political subdivision operating pursuant to a contract or cooperative agreement under CERCLA...

Intersection of three-dimensional geometric surfaces

NASA Technical Reports Server (NTRS)

Crisp, V. K.; Rehder, J. J.; Schwing, J. L.

1985-01-01

Calculating the line of intersection between two three-dimensional objects and using the information to generate a third object is a key element in a geometry development system. Techniques are presented for the generation of three-dimensional objects, the calculation of a line of intersection between two objects, and the construction of a resultant third object. The objects are closed surfaces consisting of adjacent bicubic parametric patches using Bezier basis functions. The intersection determination involves subdividing the patches that make up the objects until they are approximately planar and then calculating the intersection between planes. The resulting straight-line segments are connected to form the curve of intersection. The polygons in the neighborhood of the intersection are reconstructed and put back into the Bezier representation. A third object can be generated using various combinations of the original two. Several examples are presented. Special cases and problems were encountered, and the method for handling them is discussed. The special cases and problems included intersection of patch edges, gaps between adjacent patches because of unequal subdivision, holes, or islands within patches, and computer round-off error.

Image-based Multilevel Subdivision of M1 Category in TNM Staging System for Metastatic Nasopharyngeal Carcinoma.

PubMed

Shen, Lujun; Li, Wang; Wang, Siyang; Xie, Guofeng; Zeng, Qi; Chen, Chen; Shi, Feng; Zhang, Ying; Wu, Ming; Shu, Wanhong; Pan, Changchuan; Xia, Yunfei; Wu, Peihong

2016-09-01

Purpose To establish an image-based M1 category subdivision system for personalized prognosis prediction and treatment planning in patients with metastatic nasopharyngeal carcinoma (NPC). Materials and Methods A total of 1172 patients with metachronous metastasic NPC were retrospectively enrolled (the dataset is from Sun Yat-sen University Cancer Center for derivation, and the combined datasets are from Guangzhou Medical University Cancer Center and the Fifth Affiliated Hospital of Sun Yat-sen University for validation). The Ethics Committee of the three centers approved this study. A general subdivision system of the M1 category was established on the basis of the most influential metastatic features for overall survival (OS). The following multilevel subdivision system for precise subdivision of the M1 category was designed: M [number of locations]-Location [number of lesions], with B indicating bone, L indicating the lung, H indicating the liver, and N indicating a node. The correlation of the M1 subdivisions with OS was determined with Cox regression. The best treatment response was assessed with Response Evaluation Criteria in Solid Tumors 1.1 guidelines and modified Response Evaluation Criteria in Solid Tumors criteria. Results Multivariate analysis in the derivation cohort showed that the number of metastatic lesions (multiple or single), the number of metastatic locations (multiple or single), liver involvement, and bone involvement were independent prognostic factors for OS. In general, subdividing the cohort by the number of metastatic lesions and the number of metastatic locations resulted in three subcategories of differential OS: M1a, a single lesion in a single organ or location; M1b, multiple lesions in a single organ or location; and M1c, metastases in multiple locations (for M1b vs M1a, hazard ratio [HR] = 2.28, 95% confidence interval [CI]: 1.71, 3.05; for M1c vs M1a, HR = 3.65, 95% CI: 2.75, 4.85); these subdivisions were externally validated. The multilevel subdivision system could be further used to discriminate among subgroups of differential OS under the M1b subcategory. Findings from analysis of multilevel subgroups suggested that patients with a single metastatic lesion (M1-B1, M1-L1, M1-H1, M1-N1) or two lesions in the liver only (M1-H2) had high rates of complete response (CR) or complete surgical resection (CSR) and 3-year OS after treatment (CR plus CSR rates >30%, and 3-year OS rates >50%); there were high 3-year OS rates (>50%) in patients with stage M1-B2, M1-L2, or M1-H3 disease but relatively low rates of CR or CSR. Conclusion Use of the multilevel M1 subdivision system in patients with NPC could facilitate more precise prognosis prediction and better identification of patients who will respond well to treatment than the conventional subdivision strategy. (©) RSNA, 2016 Online supplemental material is available for this article.

Design of secondary and subdivision roads in Virginia based on thickness equivalency values.

DOT National Transportation Integrated Search

1971-01-01

The design of secondary and subdivision roads in Virginia is based on the design charts recommended by the Highway Department. In view of recently gained knowledge of materials and design techniques, the Pavement Research Advisory Committee requested...

45 CFR 205.120 - Statewide operation.

Code of Federal Regulations, 2010 CFR

2010-10-01

...), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION-PUBLIC... equitable standards for assistance and administration that are mandatory throughout the State; (2) If administered by political subdivisions of the State, the plan will be mandatory on such political subdivisions...

Of Settlements and Subdivisions...

ERIC Educational Resources Information Center

Williams, Harold S.

1991-01-01

Subdivisions are the dominant form of new housing, characterized by nonlinear patterns, pure residential land use, and resident homogeneity. Advocates traditional small town approach to development, which provides a range of residents and opportunities for frequent social interactions. Recommends strategies to overcome barriers to small town…

Ether- and Ester-Bound iso-Diabolic Acid and Other Lipids in Members of Acidobacteria Subdivision 4

PubMed Central

Rijpstra, W. Irene C.; Hopmans, Ellen C.; Foesel, Bärbel U.; Wüst, Pia K.; Overmann, Jörg; Tank, Marcus; Bryant, Donald A.; Dunfield, Peter F.; Houghton, Karen; Stott, Matthew B.

2014-01-01

Recently, iso-diabolic acid (13,16-dimethyl octacosanedioic acid) has been identified as a major membrane-spanning lipid of subdivisions 1 and 3 of the Acidobacteria, a highly diverse phylum within the Bacteria. This finding pointed to the Acidobacteria as a potential source for the bacterial glycerol dialkyl glycerol tetraethers that occur ubiquitously in peat, soil, lakes, and hot springs. Here, we examined the lipid composition of seven phylogenetically divergent strains of subdivision 4 of the Acidobacteria, a bacterial group that is commonly encountered in soil. Acid hydrolysis of total cell material released iso-diabolic acid derivatives in substantial quantities (11 to 48% of all fatty acids). In contrast to subdivisions 1 and 3 of the Acidobacteria, 6 out of the 7 species of subdivision 4 (excepting “Candidatus Chloracidobacterium thermophilum”) contained iso-diabolic acid ether bound to a glycerol in larger fractional abundance than iso-diabolic acid itself. This is in agreement with the analysis of intact polar lipids (IPLs) by high-performance liquid chromatography-mass spectrometry (HPLC-MS), which showed the dominance of mixed ether-ester glycerides. iso-Diabolic acid-containing IPLs were not identified, because these IPLs are not released with a Bligh-Dyer extraction, as observed before when studying lipid compositions of subdivisions 1 and 3 of the Acidobacteria. The presence of ether bonds in the membrane lipids does not seem to be an adaptation to temperature, because the five mesophilic isolates contained a larger amount of ether lipids than the thermophile “Ca. Chloracidobacterium thermophilum.” Furthermore, experiments with Pyrinomonas methylaliphatogenes did not reveal a major influence of growth temperature over the 50 to 69°C range. PMID:24928878

Study on the integration of layered water injection technology and subdivision adjustment

NASA Astrophysics Data System (ADS)

Zhang, Yancui

2018-06-01

With oil many infillings, thin and poor reservoir exploitation changes gradually to low permeability, thin and poor reservoir development characteristics of multiple layers thickness, low permeability, in the actual development process, the General Department of oil layers of encryption perforation long thin and poor mining, interlayer contradiction more prominent, by conventional layered water injection that can alleviate the contradiction between layers to a certain extent, by the injection interval and other factors can not fundamentally solve the problem, leading to the potential well area key strata or layers is difficult to determine, the layering test and slicing technology is difficult to adapt to the need of tap water control block. This paper through numerical simulation using the conceptual model and the actual block, it has a great influence on the low permeability reservoir of different stratified water permeability combination of permeability technology and application limits, profit and loss balance principle, low oil prices on the lower series of subdivision technical and economic limit, so the reservoir subdivision reorganization, narrow wells mining, reduce the interference between layers, from the maximum fundamental improvement of layered water injection efficiency. At the same time, in order to meet the needs of reservoir subdivision adjustment, subdividing distance with water, a small interlayer wells subdivision technology for further research in the pickup, solved using two ordinary bridge eccentric water regulator with injection of two layers, by throwing exercise distance limit card from the larger problem, the water distribution card size from 7.0m to 1.0m, and the testing efficiency is improved, and provide technical support for further subdivision water injection wells.

Brainstem projections of neurons located in various subdivisions of the dorsolateral hypothalamic area-an anterograde tract-tracing study.

PubMed

Papp, Rege S; Palkovits, Miklós

2014-01-01

The projections from the dorsolateral hypothalamic area (DLH) to the lower brainstem have been investigated by using biotinylated dextran amine (BDA), an anterograde tracer in rats. The DLH can be divided into 3 areas (dorsomedial hypothalamus, perifornical area, lateral hypothalamic area), and further subdivided into 8 subdivisions. After unilateral stereotaxic injections of BDA into individual DLH subdivisions, the correct sites of injections were controlled histologically, and the distribution patterns of BDA-positive fibers were mapped on serial sections between the hypothalamus and spinal cord in 22 rats. BDA-labeled fibers were observable over 100 different brainstem areas, nuclei, or subdivisions. Injections into the 8 DLH subdivisions established distinct topographical patterns. In general, the density of labeled fibers was low in the lower brainstem. High density of fibers was seen only 4 of the 116 areas: in the lateral and ventrolateral parts of the periaqueductal gray, the Barrington's, and the pedunculopontine tegmental nuclei. All of the biogenic amine cell groups in the lower brainstem (9 noradrenaline, 3 adrenaline, and 9 serotonin cell groups) received labeled fibers, some of them from all, or at least 7 DLH subdivisions, mainly from perifornical and ventral lateral hypothalamic neurons. Some of the tegmental nuclei and nuclei of the reticular formation were widely innervated, although the density of the BDA-labeled fibers was generally low. No definitive descending BDA-positive pathway, but long-run solitaire BDA-labeled fibers were seen in the lower brainstem. These descending fibers joined some of the large tracts or fasciculi in the brainstem. The distribution pattern of BDA-positive fibers of DLH origin throughout the lower brainstem was comparable to patterns of previously published orexin- or melanin-concentrating hormone-immunoreactive fibers with somewhat differences.

Brainstem projections of neurons located in various subdivisions of the dorsolateral hypothalamic area—an anterograde tract-tracing study

PubMed Central

Papp, Rege S.; Palkovits, Miklós

2014-01-01

The projections from the dorsolateral hypothalamic area (DLH) to the lower brainstem have been investigated by using biotinylated dextran amine (BDA), an anterograde tracer in rats. The DLH can be divided into 3 areas (dorsomedial hypothalamus, perifornical area, lateral hypothalamic area), and further subdivided into 8 subdivisions. After unilateral stereotaxic injections of BDA into individual DLH subdivisions, the correct sites of injections were controlled histologically, and the distribution patterns of BDA-positive fibers were mapped on serial sections between the hypothalamus and spinal cord in 22 rats. BDA-labeled fibers were observable over 100 different brainstem areas, nuclei, or subdivisions. Injections into the 8 DLH subdivisions established distinct topographical patterns. In general, the density of labeled fibers was low in the lower brainstem. High density of fibers was seen only 4 of the 116 areas: in the lateral and ventrolateral parts of the periaqueductal gray, the Barrington's, and the pedunculopontine tegmental nuclei. All of the biogenic amine cell groups in the lower brainstem (9 noradrenaline, 3 adrenaline, and 9 serotonin cell groups) received labeled fibers, some of them from all, or at least 7 DLH subdivisions, mainly from perifornical and ventral lateral hypothalamic neurons. Some of the tegmental nuclei and nuclei of the reticular formation were widely innervated, although the density of the BDA-labeled fibers was generally low. No definitive descending BDA-positive pathway, but long-run solitaire BDA-labeled fibers were seen in the lower brainstem. These descending fibers joined some of the large tracts or fasciculi in the brainstem. The distribution pattern of BDA-positive fibers of DLH origin throughout the lower brainstem was comparable to patterns of previously published orexin- or melanin-concentrating hormone-immunoreactive fibers with somewhat differences. PMID:24904303

Afferent projections to the different medial amygdala subdivisions: a retrograde tracing study in the mouse.

PubMed

Cádiz-Moretti, Bernardita; Otero-García, Marcos; Martínez-García, Fernando; Lanuza, Enrique

2016-03-01

The medial amygdaloid nucleus (Me) is a key node in the socio-sexual brain, composed of anterior (MeA), posteroventral (MePV) and posterodorsal (MePD) subdivisions. These subdivisions have been suggested to play a different role in reproductive and defensive behaviours. In the present work we analyse the afferents of the three Me subdivisions using restricted injections of fluorogold in female outbred CD1 mice. The results reveal that the MeA, MePV and MePD share a common pattern of afferents, with some differences in the density of retrograde labelling in several nuclei. Common afferents to Me subdivisions include: the accessory olfactory bulbs, piriform cortex and endopiriform nucleus, chemosensory amygdala (receiving direct inputs from the olfactory bulbs), posterior part of the medial bed nucleus of the stria terminalis (BSTM), CA1 in the ventral hippocampus and posterior intralaminar thalamus. Minor projections originate from the basolateral amygdala and amygdalo-hippocampal area, septum, ventral striatum, several allocortical and periallocortical areas, claustrum, several hypothalamic structures, raphe and parabrachial complex. MeA and MePV share minor inputs from the frontal cortex (medial orbital, prelimbic, infralimbic and dorsal peduncular cortices), but differ in the lack of main olfactory projections to the MePV. By contrast, the MePD receives preferential projections from the rostral accessory olfactory bulb, the posteromedial BSTM and the ventral premammillary nucleus. In summary, the common pattern of afferents to the Me subdivisions and their interconnections suggest that they play cooperative instead of differential roles in the various behaviours (e.g., sociosexual, defensive) in which the Me has been shown to be involved.

Predictors of switch to and early outcomes on third-line antiretroviral therapy at a large public-sector clinic in Johannesburg, South Africa.

PubMed

Evans, Denise; Hirasen, Kamban; Berhanu, Rebecca; Malete, Given; Ive, Prudence; Spencer, David; Badal-Faesen, Sharlaa; Sanne, Ian M; Fox, Matthew P

2018-04-10

While efficacy data exist, there are limited data on the outcomes of patients on third-line antiretroviral therapy (ART) in sub-Saharan Africa in actual practice. Being able to identify predictors of switch to third-line ART will be essential for planning for future need. We identify predictors of switch to third-line ART among patients with significant viraemia on a protease inhibitor (PI)-based second-line ART regimen. Additionally, we describe characteristics of all patients on third-line at a large public sector HIV clinic and present their early outcomes. Retrospective analysis of adults (≥ 18 years) on a PI-based second-line ART regimen at Themba Lethu Clinic, Johannesburg, South Africa as of 01 August 2012, when third-line treatment became available in South Africa, with significant viraemia on second-line ART (defined as at least one viral load ≥ 1000 copies/mL on second-line ART after 01 August 2012) to identify predictors of switch to third-line (determined by genotype resistance testing). Third-line ART was defined as a regimen containing etravirine, raltegravir or ritonavir boosted darunavir, between August 2012 and January 2016. To assess predictors of switch to third-line ART we used Cox proportional hazards regression among those with significant viraemia on second-line ART after 01 August 2012. Then among all patients on third-line ART we describe viral load suppression, defined as a viral load < 400 copies/mL, after starting third-line ART. Among 719 patients in care and on second-line ART as of August 2012 (with at least one viral load ≥ 1000 copies/mL after 01 August 2012), 36 (5.0% over a median time of 54 months) switched to third-line. Time on second-line therapy (≥ 96 vs. < 96 weeks) (adjusted Hazard Ratio (aHR): 2.53 95% CI 1.03-6.22) and never reaching virologic suppression while on second-line ART (aHR: 3.37 95% CI 1.47-7.73) were identified as predictors of switch. In a separate cohort of patients on third-line ART, 78.3% (47/60) and 83.3% (35/42) of those in care and with a viral load suppressed their viral load at 6 and 12 months, respectively. Our results show that the need for third-line is low (5%), but that patients' who switch to third-line ART have good early treatment outcomes and are able to suppress their viral load. Adherence counselling and resistance testing should be prioritized for patients that are at risk of failure, in particular those who never suppress on second-line and those who have been on PI-based regimen for extended periods.

Analyse dynamique des lignes de grande portee sous charges de vent

NASA Astrophysics Data System (ADS)

Ashby, Mathieu

There are two types of electric crossing : i) subterranean / submarine line ii) overhead-line crossing. We always consider the last one as a more economic option. The inconvenience of an overhead-line crossing would be the environmental constraints among which the existing obstacles, the clearance for the navigation and the aesthetics demanded by the public. The overhead-line crossings usually have conductors of long ranges which are outside of the field of application for the current transmission line codes. These are limited to reaches of a length included between 200 m and 800 m, as well as a height of support lower than 60 m. However, for reaches over 800 m and over a height over 60 m, the criteria of conception in the transmission line codes for the calculation of wind loads are not applicable. In this study we concentrate on loads on the supports owed to the limit wind applied to bare conductors and insulators chains The objective of the present study is to examine the effect of the temporal and spatial correlation of the wind load along the conductors on a finite element model. A special attention was brought to the evaluation of the importance of the dynamic load transmitted on by the conductors and the insulators chains for the case of a turbulent wind load. The numerical study on finite element model for the example of a overhead-line crossing was done with the software ADINA. The wind load for the finite element model for the example of a overhead-line crossing was generated by the software WindGen which uses the method of Simiu-Scanlan and the method of spectral representation developed by Shinozuka-Deodatis. Wind loads generated where integrated into the finite element model ADINA for a dynamic analysis of the overhead-line crossing. For the first part, the current methods are used to calculate the efforts in supports due to the wind loads with an engineering approach and a comparaison approach. The current methods are then compared with the efforts obtained from an advanced method, transient dynamic and spectral stochastic, and specifically for the case of a simple overhead-line and an overhead-line crossings. For the second part, the effect of the longitudinal correlation of the wind load on two parallel conductors was examined. Finally, dynamic experiments on an insulators chain were made to determine the variation of the damping and the rigidity of the system for different type of insulators, different speed of application of the load and the inclination of the insulator. Key words : transient dynamics, spectral stochastic, turbulent wind, conductor, aerodynamic damping, structural damping, spatial correlation, wind spectra

24 CFR 1710.115 - Subdivision characteristics and climate.

Code of Federal Regulations, 2011 CFR

2011-04-01

... erosion, sedimentation or periodic flooding throughout the subdivision? (2) If there is a program... seeding in areas of heavy grading or cut and fill along with the construction of diversion channels, ditches, outlet channels, waterway stabilizers and sediment control basins.) (f) Nuisances. Are there any...

24 CFR 1710.115 - Subdivision characteristics and climate.

Code of Federal Regulations, 2010 CFR

2010-04-01

... erosion, sedimentation or periodic flooding throughout the subdivision? (2) If there is a program... seeding in areas of heavy grading or cut and fill along with the construction of diversion channels, ditches, outlet channels, waterway stabilizers and sediment control basins.) (f) Nuisances. Are there any...

15 CFR 241.1 - Capacities.

Code of Federal Regulations, 2014 CFR

2014-01-01

... OTHER DRY COMMODITIES, AND FOR CRANBERRIES § 241.1 Capacities. (a) The capacities of the standard barrel for fruits, vegetables, and other dry commodities, other than cranberries, and its subdivisions, are... standard cranberry barrel and its subdivisions are as follows: Size Cubic inches Bushels 1 Quarts 1...

15 CFR 241.1 - Capacities.

Code of Federal Regulations, 2012 CFR

2012-01-01

... OTHER DRY COMMODITIES, AND FOR CRANBERRIES § 241.1 Capacities. (a) The capacities of the standard barrel for fruits, vegetables, and other dry commodities, other than cranberries, and its subdivisions, are... standard cranberry barrel and its subdivisions are as follows: Size Cubic inches Bushels 1 Quarts 1...

15 CFR 241.1 - Capacities.

Code of Federal Regulations, 2013 CFR

2013-01-01

... OTHER DRY COMMODITIES, AND FOR CRANBERRIES § 241.1 Capacities. (a) The capacities of the standard barrel for fruits, vegetables, and other dry commodities, other than cranberries, and its subdivisions, are... standard cranberry barrel and its subdivisions are as follows: Size Cubic inches Bushels 1 Quarts 1...

15 CFR 241.1 - Capacities.

Code of Federal Regulations, 2011 CFR

2011-01-01

... OTHER DRY COMMODITIES, AND FOR CRANBERRIES § 241.1 Capacities. (a) The capacities of the standard barrel for fruits, vegetables, and other dry commodities, other than cranberries, and its subdivisions, are... standard cranberry barrel and its subdivisions are as follows: Size Cubic inches Bushels 1 Quarts 1...

15 CFR 241.1 - Capacities.

Code of Federal Regulations, 2010 CFR

2010-01-01

... OTHER DRY COMMODITIES, AND FOR CRANBERRIES § 241.1 Capacities. (a) The capacities of the standard barrel for fruits, vegetables, and other dry commodities, other than cranberries, and its subdivisions, are... standard cranberry barrel and its subdivisions are as follows: Size Cubic inches Bushels 1 Quarts 1...

44 CFR 79.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... SECURITY INSURANCE AND HAZARD MITIGATION National Flood Insurance Program FLOOD MITIGATION GRANTS § 79.2... special flood hazards, and is participating in the NFIP; or (2) A political subdivision of a State, or other authority that is designated by a political subdivision to develop and administer a mitigation...

A subdivision-based parametric deformable model for surface extraction and statistical shape modeling of the knee cartilages

NASA Astrophysics Data System (ADS)

Fripp, Jurgen; Crozier, Stuart; Warfield, Simon K.; Ourselin, Sébastien

2006-03-01

Subdivision surfaces and parameterization are desirable for many algorithms that are commonly used in Medical Image Analysis. However, extracting an accurate surface and parameterization can be difficult for many anatomical objects of interest, due to noisy segmentations and the inherent variability of the object. The thin cartilages of the knee are an example of this, especially after damage is incurred from injuries or conditions like osteoarthritis. As a result, the cartilages can have different topologies or exist in multiple pieces. In this paper we present a topology preserving (genus 0) subdivision-based parametric deformable model that is used to extract the surfaces of the patella and tibial cartilages in the knee. These surfaces have minimal thickness in areas without cartilage. The algorithm inherently incorporates several desirable properties, including: shape based interpolation, sub-division remeshing and parameterization. To illustrate the usefulness of this approach, the surfaces and parameterizations of the patella cartilage are used to generate a 3D statistical shape model.

Hardware implementation of hierarchical volume subdivision-based elastic registration.

PubMed

Dandekar, Omkar; Walimbe, Vivek; Shekhar, Raj

2006-01-01

Real-time, elastic and fully automated 3D image registration is critical to the efficiency and effectiveness of many image-guided diagnostic and treatment procedures relying on multimodality image fusion or serial image comparison. True, real-time performance will make many 3D image registration-based techniques clinically viable. Hierarchical volume subdivision-based image registration techniques are inherently faster than most elastic registration techniques, e.g. free-form deformation (FFD)-based techniques, and are more amenable for achieving real-time performance through hardware acceleration. Our group has previously reported an FPGA-based architecture for accelerating FFD-based image registration. In this article we show how our existing architecture can be adapted to support hierarchical volume subdivision-based image registration. A proof-of-concept implementation of the architecture achieved speedups of 100 for elastic registration against an optimized software implementation on a 3.2 GHz Pentium III Xeon workstation. Due to inherent parallel nature of the hierarchical volume subdivision-based image registration techniques further speedup can be achieved by using several computing modules in parallel.

46 CFR 188.05-35 - Load lines-interpretive ruling.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Load lines-interpretive ruling. 188.05-35 Section 188.05-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Application § 188.05-35 Load lines—interpretive ruling. (a) Certificated vessels shall...

46 CFR 188.05-35 - Load lines-interpretive ruling.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Load lines-interpretive ruling. 188.05-35 Section 188.05-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Application § 188.05-35 Load lines—interpretive ruling. (a) Certificated vessels shall...

46 CFR 188.05-35 - Load lines-interpretive ruling.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Load lines-interpretive ruling. 188.05-35 Section 188.05-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Application § 188.05-35 Load lines—interpretive ruling. (a) Certificated vessels shall...

46 CFR 188.05-35 - Load lines-interpretive ruling.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Load lines-interpretive ruling. 188.05-35 Section 188.05-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Application § 188.05-35 Load lines—interpretive ruling. (a) Certificated vessels shall...

46 CFR 188.05-35 - Load lines-interpretive ruling.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Load lines-interpretive ruling. 188.05-35 Section 188.05-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Application § 188.05-35 Load lines—interpretive ruling. (a) Certificated vessels shall...

29 CFR 1926.1431 - Hoisting personnel.

Code of Federal Regulations, 2011 CFR

2011-07-01

... hook, load line and rigging) must not exceed 50 percent of the rated capacity for the radius and... pursuant to paragraph (b)(2) of this section, the total load (including the hook, load line, rigging and... number required to perform the work, whichever is less. (g) Attachment and rigging. (1) Hooks and other...

29 CFR 1926.1431 - Hoisting personnel.

Code of Federal Regulations, 2014 CFR

2014-07-01

... hook, load line and rigging) must not exceed 50 percent of the rated capacity for the radius and... pursuant to paragraph (b)(2) of this section, the total load (including the hook, load line, rigging and... number required to perform the work, whichever is less. (g) Attachment and rigging—(1) Hooks and other...

Historic change in catchment land use and metal loading to Sydney estuary, Australia (1788-2010).

PubMed

Birch, G F; Lean, J; Gunns, T

2015-09-01

Sydney estuary has a long history of environmental degradation and is one of the most modified water ways in Australia due to a highly urbanised catchment (~77 %) and a high population (4.6 million). The objectives of the present study were to map historical land use change from European settlement (1788) to 2010 to determine catchment evolutionary pathways and to estimate catchment loading (total suspended solids, Cu, Pb and Zn) to the estuary over this period. Land use distribution in Sydney catchment, determined for seven time horizons over this period, indicated that a substantial increase in residential land use through subdivision of large estates and an increase in road area resulted in a marked increase in metal loading to Sydney estuary between 1892 and 1936. The decline in industrial activity from a maximum in 1978 (3.9 %) to 1.8 % in 2010 and the introduction of unleaded fuel during this time was accompanied by reduction in metal loading to the estuary. Land use time horizon maps enabled the creation of novel, ternary diagrams to represent temporal evolution in catchment land use. The 15 sub-catchments of Sydney estuary were combined into three major catchment categories, i.e., urban, dense urban and commercial. Present-day annual discharge of stormwater from the Sydney catchment was calculated to be 466,000 ML and annual loadings of total suspended sediment (TSS), Cu, Pb and Zn in tonnes were 49,239, 27, 37 and 57, respectively. Stormwater has superseded industry as the main source of anthropogenic metals to this estuary in recent times.

Traction Aid for Wheeled Vehicles

DTIC Science & Technology

1975-07-01

driver’s position in the load vehicle to assist him in applying constant braking loads, 4) a drum and line fifth wheel sys- tem attached to the load...in Alaskan snow, and the results were so encouraging that further testing of the device was requested. In comparison to tire chains, the Tyr-Trac...vehicle with the end of the line anchored and the speed of the line played off the drum measuring the actual vehicle speed. An eight channel

Current management of functional dyspepsia: impact of Rome III subdivision

PubMed Central

Karamanolis, Georgios P.; Tack, Jan

2012-01-01

Functional dyspepsia (FD) is a highly prevalent disease characterized by symptoms originating from the gastroduodenal region in the absence of underlying organic disease. The Rome III consensus made a distinction between meal-induced and meal-unrelated symptoms and proposed subdivision of FD into postprandial distress syndrome and epigastric pain syndrome. The applicability of this subdivision and the impact on management are areas of active research. So far, empirical approaches are still employed for the treatment of FD, although various therapeutic modalities for FD have been explored; acid-suppressive, prokinetic, and fundic relaxant drugs, antidepressants and psychological therapies. FD remains a challenge and presents unmet clinical needs. PMID:24714074

45 CFR 303.52 - Pass-through of incentives to political subdivisions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 2 2010-10-01 2010-10-01 false Pass-through of incentives to political subdivisions. 303.52 Section 303.52 Public Welfare Regulations Relating to Public Welfare OFFICE OF CHILD SUPPORT ENFORCEMENT (CHILD SUPPORT ENFORCEMENT PROGRAM), ADMINISTRATION FOR CHILDREN AND FAMILIES...

24 CFR 1710.15 - Regulatory exemption-multiple site subdivision-determination required.

Code of Federal Regulations, 2011 CFR

2011-04-01

.... Any development will likely have some impact on the surrounding environment. Development which... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Regulatory exemption-multiple site subdivision-determination required. 1710.15 Section 1710.15 Housing and Urban Development Regulations Relating...

24 CFR 1710.15 - Regulatory exemption-multiple site subdivision-determination required.

Code of Federal Regulations, 2014 CFR

2014-04-01

.... Any development will likely have some impact on the surrounding environment. Development which... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Regulatory exemption-multiple site subdivision-determination required. 1710.15 Section 1710.15 Housing and Urban Development Regulations Relating...

24 CFR 1710.15 - Regulatory exemption-multiple site subdivision-determination required.

Code of Federal Regulations, 2013 CFR

2013-04-01

.... Any development will likely have some impact on the surrounding environment. Development which... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Regulatory exemption-multiple site subdivision-determination required. 1710.15 Section 1710.15 Housing and Urban Development Regulations Relating...

24 CFR 1710.15 - Regulatory exemption-multiple site subdivision-determination required.

Code of Federal Regulations, 2012 CFR

2012-04-01

.... Any development will likely have some impact on the surrounding environment. Development which... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Regulatory exemption-multiple site subdivision-determination required. 1710.15 Section 1710.15 Housing and Urban Development Regulations Relating...

29 CFR 1601.70 - FEP agency qualifications.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) That the State or political subdivision has a fair employment practice law which makes unlawful... State or political subdivision has either established a State or local authority or authorized an...; or to institute criminal proceedings with respect to the practice. (b) Any State or local agency or...

29 CFR 541.103 - Department or subdivision.

Code of Federal Regulations, 2010 CFR

2010-07-01

... example, a large employer's human resources department might have subdivisions for labor relations, pensions and other benefits, equal employment opportunity, and personnel management, each of which has a... to time to a specific job or series of jobs and a unit with permanent status and function. A...

Assessment of Changes in Microbial Community Structure during Operation of an Ammonia Biofilter with Molecular Tools

PubMed Central

Sakano, Y.; Kerkhof, L.

1998-01-01

Biofiltration has been used for two decades to remove odors and various volatile organic and inorganic compounds in contaminated off-gas streams. Although biofiltration is widely practiced, there have been few studies of the bacteria responsible for the removal of air contaminants in biofilters. In this study, molecular techniques were used to identify bacteria in a laboratory-scale ammonia biofilter. Both 16S rRNA and ammonia monooxygenase (amoA) genes were used to characterize the heterotrophic and ammonia-oxidizing bacteria collected from the biofilter during a 102-day experiment. The overall diversity of the heterotrophic microbial population appeared to decrease by 38% at the end of the experiment. The community structure of the heterotrophic population also shifted from predominantly members of two subdivisions of the Proteobacteria (the beta and gamma subdivisions) to members of one subdivision (the gamma subdivision). An overall decrease in the diversity of ammonia monooxygenase genes was not observed. However, a shift from groups dominated by organisms containing Nitrosomonas-like and Nitrosospira-like amoA genes to groups dominated by organisms containing only Nitrosospira-like amoA genes was observed. In addition, a new amoA gene was discovered. This new gene is the first freshwater amoA gene that is closely affiliated with Nitrosococcus oceanus and the particulate methane monooxygenase gene from the methane oxidizers belonging to the gamma subdivision of the Proteobacteria. PMID:9835577

DOE Office of Scientific and Technical Information (OSTI.GOV)

Christensen, C.; Horowitz, S.

In subdivisions, house orientations are largely determined by street layout. The resulting house orientations affect energy consumption (annual and on-peak) for heating and cooling, depending on window area distributions and shading from neighboring houses. House orientations also affect energy production (annual and on-peak) from solar thermal and photovoltaic systems, depending on available roof surfaces. Therefore, house orientations fundamentally influence both energy consumption and production, and an appropriate street layout is a prerequisite for taking full advantage of energy efficiency and renewable energy opportunities. The potential influence of street layout on solar performance is often acknowledged, but solar and energy issuesmore » must compete with many other criteria and constraints that influence subdivision street layout. When only general guidelines regarding energy are available, these factors may be ignored or have limited effect. Also, typical guidelines are often not site-specific and do not account for local parameters such as climate and the time value of energy. For energy to be given its due consideration in subdivision design, energy impacts need to be accurately quantified and displayed interactively to facilitate analysis of design alternatives. This paper describes a new computerized Subdivision Energy Analysis Tool being developed to allow users to interactively design subdivision street layouts while receiving feedback about energy impacts based on user-specified building design variants and availability of roof surfaces for photovoltaic and solar water heating systems.« less

Assessment of changes in microbial community structure during operation of an ammonia biofilter with molecular tools

NASA Technical Reports Server (NTRS)

Sakano, Y.; Kerkhof, L.; Janes, H. W. (Principal Investigator)

1998-01-01

Biofiltration has been used for two decades to remove odors and various volatile organic and inorganic compounds in contaminated off-gas streams. Although biofiltration is widely practiced, there have been few studies of the bacteria responsible for the removal of air contaminants in biofilters. In this study, molecular techniques were used to identify bacteria in a laboratory-scale ammonia biofilter. Both 16S rRNA and ammonia monooxygenase (amoA) genes were used to characterize the heterotrophic and ammonia-oxidizing bacteria collected from the biofilter during a 102-day experiment. The overall diversity of the heterotrophic microbial population appeared to decrease by 38% at the end of the experiment. The community structure of the heterotrophic population also shifted from predominantly members of two subdivisions of the Proteobacteria (the beta and gamma subdivisions) to members of one subdivision (the gamma subdivision). An overall decrease in the diversity of ammonia monooxygenase genes was not observed. However, a shift from groups dominated by organisms containing Nitrosomonas-like and Nitrosospira-like amoA genes to groups dominated by organisms containing only Nitrosospira-like amoA genes was observed. In addition, a new amoA gene was discovered. This new gene is the first freshwater amoA gene that is closely affiliated with Nitrosococcus oceanus and the particulate methane monooxygenase gene from the methane oxidizers belonging to the gamma subdivision of the Proteobacteria.

Experimental compliance calibration of the compact fracture toughness specimen

NASA Technical Reports Server (NTRS)

Fisher, D. M.; Buzzard, R. J.

1980-01-01

Compliances and stress intensity coefficients were determined over crack length to width ratios from 0.1 to 0.8. Displacements were measured at the load points, load line, and crack mouth. Special fixturing was devised to permit accurate measurement of load point displacement. The results are in agreement with the currently used results of boundary collocation analyses. The errors which occur in stress intensity coefficients or specimen energy input determinations made from load line displacement measurements rather than from load point measurements are emphasized.

Force-Strain Characteristics and Rupture-Load Capability of Viking-Type Suspension-Line Material Under Dynamic Loading Conditions

NASA Technical Reports Server (NTRS)

Poole, Lamont R.; Councill, Earl L., Jr.

1972-01-01

A series of tests has been conducted to investigate the elastic behavior of Viking-type suspension-line material under dynamic loading conditions. Results indicate that there is a decrease in both rupture-load capability and elongation at rupture as the test strain rate is increased. Preliminary examination of force-strain characteristics indicates that, on the average, the material exhibits some type of viscous effect which results in a greater force being produced, for a particular value of strain, under dynamic loading conditions than that produced under quasi-static loading conditions. A great deal of uncertainty exists in defining a priori the tensile properties of viscoelastic materials, such as nylon or dacron, under dynamic loading conditions. Additional uncertainty enters the picture when woven configurations such as suspension,line material are considered. To eliminate these uncertainties, with respect to the Viking parachute configuration, a test program has been conducted to obtain data on the tensile properties of Viking-type suspension-line material over a wide range of strain rates. Based on preliminary examination of these data, the following conclusions can be drawn: 1. Material rupture-load capability decreases as strain-rate is increased. At strain rates above 75 percent/sec, no rupture loads were observed which would meet the minimum tensile strength specification of 880 pounds. 2. The material, on the average, exhibits some type of viscous effect which, for a particular value of strain, produces a greater load under dynamic loading conditions than that produced under quasi-static loading conditions.

Power quality and protection of electric distribution systems with small, dispersed generation devices

NASA Astrophysics Data System (ADS)

Rizy, D. T.; Jewell, W. T.

1984-10-01

There are several operational problems associated with the connection of small power sources, such as wind turbines and photovoltaic (PV) arrays, to an electric distribution system. In one study the harmonic distortion produced by a subdivision of PV arrays connected through line-commutated inverters was simulated. A second simulation study evaluated protection problems associated with the operation of dispersed ac generators. The purpose of these studies was to examine the adequacy of the electric utility industry's traditional practices and hardware for the operation of dispersed power sources. The results of these simulation studies are discussed and recommendations are given for hardware and system operation needed for accommodating this new technology.

Precerebellar and vestibular nuclei of the short-beaked echidna (Tachyglossus aculeatus).

PubMed

Ashwell, K W S; Paxinos, G; Watson, C R R

2007-09-01

The monotremes are a unique group of living mammals, which diverged from the line leading to placental mammals at least 125 million years ago. We have examined the organization of pontine, inferior olivary, lateral reticular and vestibular nuclei in the brainstem of the short-beaked echidna (Tachyglossus aculeatus) to determine if the cyto- and chemoarchitecture of these nuclei are similar to that in placental mammals and marsupials. We have used Nissl staining in conjunction with enzyme-histochemistry for acetylcholinesterase, cytochrome oxidase and NADPH diaphorase as well as immunohistochemistry for non-phosphorylated neurofilament protein (SMI-32 antibody) and calcium binding proteins (parvalbumin, calbindin, calretinin). Homologies could be established between the arch shaped inferior olivary complex of the echidna and the principal, dorsal and medial accessory subdivisions of the therian inferior olivary complex. The pontine nuclei of the echidna included basilar and reticulotegmental components with similar cyto- and chemarchitectural features to therians and there were magnocellular and subtrigeminal components of the lateral reticular nucleus, also as seen in therians. Subdivisions and chemoarchitecture of the vestibular complex of the echidna were both similar to that region in rodents. In all three precerebellar nuclear groups studied and in the vestibular nucleus organization, the cyto- and chemoarchitecture of the echidna was very similar to that seen in therian mammals and no "primitive" or "reptilian" features were evident.

The Effect of Suspension-Line Length on Viking Parachute Inflation Loads

NASA Technical Reports Server (NTRS)

Talay, Theodore A.; Poole, Lamont R.; Whitlock, Charles H.

1971-01-01

Analytical calculations have considered the effect on maximum load of increasing the suspension-line length on the Viking parachute. Results indicate that unfurling time is increased to 1.85 seconds from 1.45 seconds, and that maximum loads are increased approximately 5 percent with an uncertainty of -4 percent to +3 percent.

1 CFR 22.1 - Name of issuing agency and subdivision.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 1 General Provisions 1 2011-01-01 2011-01-01 false Name of issuing agency and subdivision. 22.1 Section 22.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER PREPARATION, TRANSMITTAL, AND PROCESSING OF DOCUMENTS PREPARATION OF NOTICES AND PROPOSED RULES Notices § 22.1 Name of issuing...

1 CFR 22.1 - Name of issuing agency and subdivision.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 1 General Provisions 1 2010-01-01 2010-01-01 false Name of issuing agency and subdivision. 22.1 Section 22.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER PREPARATION, TRANSMITTAL, AND PROCESSING OF DOCUMENTS PREPARATION OF NOTICES AND PROPOSED RULES Notices § 22.1 Name of issuing...

24 CFR 1710.107 - Risks of buying land.

Code of Federal Regulations, 2011 CFR

2011-04-01

... own sales program and local real estate brokers may not be interested in listing your lot. (4) Any subdivision will have an impact on the surrounding environment. Whether or not the impact is adverse and the degree of impact, will depend on the location, size, planning and extent of development. Subdivisions...

26 CFR 1.995-5 - Foreign investment attributable to producer's loans.

Code of Federal Regulations, 2010 CFR

2010-04-01

... under the foreign direct investment program and the amounts described in subdivision (iv) of this... this subdivision of certain capital raised under the foreign direct investment program is the excess...-term borrowing (see 15 CFR 1000.324 1) for purposes of the foreign direct investment program (see 15...

46 CFR 42.09-10 - Stability, subdivision, and strength.

Code of Federal Regulations, 2012 CFR

2012-10-01

... approval of test results (light ship data) and stability information shall be furnished by the owner. In... a stability test performed under the supervision of the Commandant. Results of such tests, if... 46 Shipping 2 2012-10-01 2012-10-01 false Stability, subdivision, and strength. 42.09-10 Section...

46 CFR 42.09-10 - Stability, subdivision, and strength.

Code of Federal Regulations, 2014 CFR

2014-10-01

... approval of test results (light ship data) and stability information shall be furnished by the owner. In... a stability test performed under the supervision of the Commandant. Results of such tests, if... 46 Shipping 2 2014-10-01 2014-10-01 false Stability, subdivision, and strength. 42.09-10 Section...

46 CFR 42.09-10 - Stability, subdivision, and strength.

Code of Federal Regulations, 2013 CFR

2013-10-01

... approval of test results (light ship data) and stability information shall be furnished by the owner. In... a stability test performed under the supervision of the Commandant. Results of such tests, if... 46 Shipping 2 2013-10-01 2013-10-01 false Stability, subdivision, and strength. 42.09-10 Section...

Theatre for Development: An Overview.

ERIC Educational Resources Information Center

Nogueira, Marcia Pompeo

2002-01-01

Discusses the term Theatre for Development (TFD) by addressing the theatre practice developed by a group of women in Mundemba Sub-Division, Cameroon, which was presented in Anne Tanyi-Tang's article "Theatre for Change: An Analysis of Two Performances by Women in Mundemba Sub-Division" in an earlier issue of this journal. Considers…

DNR Land Records Search Portal

Science.gov Websites

- ARCHAEOLOGICAL SITE 513 - PARK USE PERMIT 521 - SUBDIVISION SALE COMP 522 - AGRICULTURAL SALE COMP 523 - ODDLOT UPLAND 539 - OTHER SALE NON-COMP 541 - SUBDIVISION LEASE COMP 542 - AGRICULTURAL LEASE COMP 543 - ODDLOT - RESIDENTIAL HOMESTEAD 567 - AGRICULTURAL HOMESTEAD 568 - REAA SCHOOL CONVEYANCE 569 - DISPOSAL OF ACCRETED

31 CFR 515.510 - Payments to the United States, States and political subdivisions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Payments to the United States, States and political subdivisions. 515.510 Section 515.510 Money and Finance: Treasury Regulations Relating... ASSETS CONTROL REGULATIONS Licenses, Authorizations, and Statements of Licensing Policy § 515.510...

Alaska Department of Natural Resources

Science.gov Websites

/ Coastal Impact Assistance Program Alaska CIAP Plan December 2010 Amendment - APPROVED FEBRUARY 4, 2011 On state and its eligible Coastal Political Subdivisions (CPSs) will use and manage their CIAP allocation : Project Lists A-1: Direct to State Funding A-2: Direct to Coastal Political Subdivisions Appendix B-1

31 CFR 515.510 - Payments to the United States, States and political subdivisions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Payments to the United States, States and political subdivisions. 515.510 Section 515.510 Money and Finance: Treasury Regulations Relating... ASSETS CONTROL REGULATIONS Licenses, Authorizations, and Statements of Licensing Policy § 515.510...

31 CFR 515.510 - Payments to the United States, States and political subdivisions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Payments to the United States, States and political subdivisions. 515.510 Section 515.510 Money and Finance: Treasury Regulations Relating... ASSETS CONTROL REGULATIONS Licenses, Authorizations, and Statements of Licensing Policy § 515.510...

24 CFR 1710.111 - Utilities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... used (e.g., central system, comfort stations or individual on-site systems such as septic tanks, holding tanks, etc.) in the subdivision? Of the following items, only those which apply to the subdivision... similar storage tanks are to be used, state where water to fill them can be secured; the cost of the water...

17 CFR 146.6 - Disclosure to third parties.

Code of Federal Regulations, 2010 CFR

2010-04-01

... control of the United States for a civil or criminal law enforcement activity if the activity is... political subdivision thereof acting within the scope of its jurisdiction as permitted by section 8(e) of... information may be furnished to a department or agency of any state or political subdivision thereof upon...

48 CFR 702.170-8 - Government, Federal, State, local and political subdivisions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Government, Federal, State, local and political subdivisions. 702.170-8 Section 702.170-8 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT GENERAL DEFINITIONS OF WORDS AND TERMS Definitions 702.170-8...

13. Dry Dock No. 4. Plan. Subdivision IV (Frederic R. ...

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

13. Dry Dock No. 4. Plan. Subdivision IV (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

10. Dry Dock No. 4. Plan. Subdivision I (Frederic R. ...

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

10. Dry Dock No. 4. Plan. Subdivision I (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

12. Dry Dock No. 4. Plan. Subdivision III (Frederic R. ...

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

12. Dry Dock No. 4. Plan. Subdivision III (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

11. Dry Dock No. 4. Plan. Subdivision II (Frederic R. ...

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

11. Dry Dock No. 4. Plan. Subdivision II (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

76 FR 32266 - Maine Northern Railway Company-Trackage Rights Exemption-Montreal, Maine & Atlantic Railway, Ltd.

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-03

... written trackage rights agreement, Montreal, Maine & Atlantic Railway, Ltd. (MMA) has agreed to grant... milepost 109 on MMA's Millinocket Subdivision) and Brownville Junction, Me. (at or about milepost 104.84 on the Mattawamkeag Subdivision of the Eastern Maine Railway (EMR)), including MMA's Brownville Junction...

33 CFR 157.21 - Subdivision and stability.

Code of Federal Regulations, 2014 CFR

2014-07-01

.... vessel must meet the following subdivision and damage stability criteria after assuming side and bottom damages, as defined in appendix B of this part. A U.S. vessel that meets the requirements in this section... account sinkage, heel, and trim, must be below the lower edge of an opening through which progressive...

33 CFR 157.21 - Subdivision and stability.

Code of Federal Regulations, 2012 CFR

2012-07-01

.... vessel must meet the following subdivision and damage stability criteria after assuming side and bottom damages, as defined in appendix B of this part. A U.S. vessel that meets the requirements in this section... account sinkage, heel, and trim, must be below the lower edge of an opening through which progressive...

33 CFR 157.21 - Subdivision and stability.

Code of Federal Regulations, 2013 CFR

2013-07-01

.... vessel must meet the following subdivision and damage stability criteria after assuming side and bottom damages, as defined in appendix B of this part. A U.S. vessel that meets the requirements in this section... account sinkage, heel, and trim, must be below the lower edge of an opening through which progressive...

1 CFR 22.1 - Name of issuing agency and subdivision.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 1 General Provisions 1 2014-01-01 2012-01-01 true Name of issuing agency and subdivision. 22.1 Section 22.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER PREPARATION, TRANSMITTAL, AND PROCESSING OF DOCUMENTS PREPARATION OF NOTICES AND PROPOSED RULES Notices § 22.1 Name of issuing...

1 CFR 22.1 - Name of issuing agency and subdivision.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 1 General Provisions 1 2012-01-01 2012-01-01 false Name of issuing agency and subdivision. 22.1 Section 22.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER PREPARATION, TRANSMITTAL, AND PROCESSING OF DOCUMENTS PREPARATION OF NOTICES AND PROPOSED RULES Notices § 22.1 Name of issuing...

1 CFR 22.1 - Name of issuing agency and subdivision.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 1 General Provisions 1 2013-01-01 2012-01-01 true Name of issuing agency and subdivision. 22.1 Section 22.1 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER PREPARATION, TRANSMITTAL, AND PROCESSING OF DOCUMENTS PREPARATION OF NOTICES AND PROPOSED RULES Notices § 22.1 Name of issuing...

40 CFR 35.6105 - State-lead remedial Cooperative Agreements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... supplies), the nature of the release (contaminant type and affected media), past response actions at each... 300.510(c)(1) of the NCP. In addition, even if a political subdivision is designated as being... and maintenance activities in the event of default by the political subdivision. (2) Cost sharing. The...

Structural Analysis of Pressurized Small Diameter Lines in a Random Vibration Environment

NASA Technical Reports Server (NTRS)

Davis, Mark; Ridnour, Andrew; Brethen, Mark

2011-01-01

The pressurization and propellant feed lines for the Ares 1 Upper Stage Reaction and Roll Control Systems (ReCS and RoCS) were required to be in a high g-load random vibration flight environment. The lines connected the system components and were filled with both liquid hydrazine and gaseous helium. They are considered small and varied between one fourth to one inch in diameter. The random vibration of the lines was considered to be base excitation through the mating components and mounting hardware. It was found that reducing the amount of support structure for the lines added flexibility to the system and improved the line stresses from random vibration, but caused higher stresses from the static g-loads. The locations and number of brackets were optimized by analyzing the mode shapes of the lines causing high stresses. The use of brackets that only constrain motion in the direction of concern further reduced the stresses in the lines. Finite element analysis was used to perform the analysis. The lines were pre-stressed by temperature and internal pressure with fluid and insulation included as non-structural mass. Base excitation was added to the model using Power Spectral Density (PSD) data for the expected flight loads. The random vibration and static g-load cases were combined to obtain the total stress in the lines. This approach advances the state of the art in line analysis by using FEA to predict the stresses in the lines and to optimize the entire system based on the expected flight environment. Adding flexibility to lines has been used in piping system for temperature loads, but in flight environments flexibility has been limited for the static stresses. Adding flexibility to the system in a flight environment by reducing brackets has the benefit of reducing stresses and weight

46 CFR 45.181 - Load line exemption requirements for the Burns Harbor and Milwaukee routes.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Load line exemption requirements for the Burns Harbor... line exemption requirements for the Burns Harbor and Milwaukee routes. Barges operating on the Burns... addresses and telephone numbers); (3) Service route (Milwaukee and/or Burns Harbor); (4) Design type...

46 CFR 45.181 - Load line exemption requirements for the Burns Harbor and Milwaukee routes.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Load line exemption requirements for the Burns Harbor... line exemption requirements for the Burns Harbor and Milwaukee routes. Barges operating on the Burns... addresses and telephone numbers); (3) Service route (Milwaukee and/or Burns Harbor); (4) Design type...

46 CFR 45.181 - Load line exemption requirements for the Burns Harbor and Milwaukee routes.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Load line exemption requirements for the Burns Harbor... line exemption requirements for the Burns Harbor and Milwaukee routes. Barges operating on the Burns... addresses and telephone numbers); (3) Service route (Milwaukee and/or Burns Harbor); (4) Design type...

46 CFR 45.181 - Load line exemption requirements for the Burns Harbor and Milwaukee routes.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Load line exemption requirements for the Burns Harbor... line exemption requirements for the Burns Harbor and Milwaukee routes. Barges operating on the Burns... addresses and telephone numbers); (3) Service route (Milwaukee and/or Burns Harbor); (4) Design type...

46 CFR 45.181 - Load line exemption requirements for the Burns Harbor and Milwaukee routes.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Load line exemption requirements for the Burns Harbor... line exemption requirements for the Burns Harbor and Milwaukee routes. Barges operating on the Burns... (Milwaukee and/or Burns Harbor); (4) Design type (covered/uncovered hopper, deck, etc.); (5) External...

On-line IR analyzer system to monitor cephamycin C loading on ion-exchange resin

NASA Astrophysics Data System (ADS)

Shank, Sheldon; Russ, Warren; Gravatt, Douglas; Lee, Wesley; Donahue, Steven M.

1992-08-01

An on-line infrared analyzer is being developed for monitoring cephamycin C loading on ion exchange resin. Accurate measurement of product loading offers productivity improvements with direct savings from product loss avoidance, minimized raw material cost, and reduced off-line laboratory testing. Ultrafiltered fermentation broth is fed onto ion exchange columns under conditions which adsorb the product, cephamycin C, to the resin while allowing impurities to pass unretained. Product loading is stopped when the on-line analyzer determines that resin capacity for adsorbing product is nearly exhausted. Infrared spectroscopy has been shown capable of quantifying cephamycin C in the process matrix at concentrations that support process control decisions. Process-to-analyzer interface challenges have been resolved, including sample conditioning requirements. Analyzer requirements have been defined. The sample conditioning station is under design.

76 FR 32323 - Limited Service Domestic Voyage Load Lines for River Barges on Lake Michigan

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-06

...-AA17 Limited Service Domestic Voyage Load Lines for River Barges on Lake Michigan AGENCY: Coast Guard... for certain river barges operating on Lake Michigan, as established in the final rule published on... in the Federal Register (75 FR 70595) (2010 final rule) that finalized the special Lake Michigan load...

30 CFR 519.411 - What definitions apply to this subpart?

Code of Federal Regulations, 2012 CFR

2012-07-01

... political subdivision means a political subdivision of a Gulf producing State any part of which political... 1972 (16 U.S.C. 1453)) of the Gulf producing State as of December 20, 2006; and (2) Not more than 200..., dated February 2006. Gulf producing State means each of the States of Alabama, Louisiana, Mississippi...

30 CFR 219.411 - What definitions apply to this subpart?

Code of Federal Regulations, 2011 CFR

2011-07-01

... February 2006. Coastal political subdivision means a political subdivision of a Gulf producing State any... Coastal Zone Management Act of 1972 (16 U.S.C. 1453)) of the Gulf producing State as of December 20, 2006... Program 2007-2012, dated February 2006. Gulf producing State means each of the States of Alabama...

30 CFR 519.411 - What definitions apply to this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

... political subdivision means a political subdivision of a Gulf producing State any part of which political... 1972 (16 U.S.C. 1453)) of the Gulf producing State as of December 20, 2006; and (2) Not more than 200..., dated February 2006. Gulf producing State means each of the States of Alabama, Louisiana, Mississippi...

30 CFR 519.411 - What definitions apply to this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... political subdivision means a political subdivision of a Gulf producing State any part of which political... 1972 (16 U.S.C. 1453)) of the Gulf producing State as of December 20, 2006; and (2) Not more than 200..., dated February 2006. Gulf producing State means each of the States of Alabama, Louisiana, Mississippi...

20 CFR 1002.39 - Are States (and their political subdivisions), the District of Columbia, the Commonwealth of...

Code of Federal Regulations, 2013 CFR

2013-04-01

...), the District of Columbia, the Commonwealth of Puerto Rico, and United States territories, considered... States (and their political subdivisions), the District of Columbia, the Commonwealth of Puerto Rico, and.... The District of Columbia, the Commonwealth of Puerto Rico, Guam, the Virgin Islands, and territories...

20 CFR 1002.39 - Are States (and their political subdivisions), the District of Columbia, the Commonwealth of...

Code of Federal Regulations, 2012 CFR

2012-04-01

...), the District of Columbia, the Commonwealth of Puerto Rico, and United States territories, considered... States (and their political subdivisions), the District of Columbia, the Commonwealth of Puerto Rico, and.... The District of Columbia, the Commonwealth of Puerto Rico, Guam, the Virgin Islands, and territories...

20 CFR 1002.39 - Are States (and their political subdivisions), the District of Columbia, the Commonwealth of...

Code of Federal Regulations, 2011 CFR

2011-04-01

...), the District of Columbia, the Commonwealth of Puerto Rico, and United States territories, considered... States (and their political subdivisions), the District of Columbia, the Commonwealth of Puerto Rico, and.... The District of Columbia, the Commonwealth of Puerto Rico, Guam, the Virgin Islands, and territories...

20 CFR 1002.39 - Are States (and their political subdivisions), the District of Columbia, the Commonwealth of...

Code of Federal Regulations, 2014 CFR

2014-04-01

...), the District of Columbia, the Commonwealth of Puerto Rico, and United States territories, considered... States (and their political subdivisions), the District of Columbia, the Commonwealth of Puerto Rico, and.... The District of Columbia, the Commonwealth of Puerto Rico, Guam, the Virgin Islands, and territories...

20 CFR 1002.39 - Are States (and their political subdivisions), the District of Columbia, the Commonwealth of...

Code of Federal Regulations, 2010 CFR

2010-04-01

...), the District of Columbia, the Commonwealth of Puerto Rico, and United States territories, considered... States (and their political subdivisions), the District of Columbia, the Commonwealth of Puerto Rico, and.... The District of Columbia, the Commonwealth of Puerto Rico, Guam, the Virgin Islands, and territories...

A Critical Analysis of Football Bowl Subdivision Coaching Contract Components

ERIC Educational Resources Information Center

Nichols, Justin Keith

2012-01-01

This exploratory study is designed to inventory and analyze contract components used by Football Bowl Subdivision (FBS) institutions in the National Collegiate Athletic Association (NCAA) to further contribute to the body research. The FBS is comprised of 120 institutions and 94 of those institutions submitted contracts to "USA Today"…

78 FR 65762 - Union Pacific Railroad Company-Trackage Rights Exemption-CSX Transportation, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-01

... subject trackage at: (1) CSXT's connection with GTW at or near milepost 31.07 (Munster) on the Elsdon Subdivision in Munster, Ind.; (2) CSXT's northeast connection with UP at or near milepost 25.20 (Thornton Junction) on the Elsdon Subdivision in Thornton, Ill.; (3) CSXT's connection with Grand Trunk Western...

31 CFR 515.510 - Payments to the United States, States and political subdivisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Payments to the United States, States and political subdivisions. 515.510 Section 515.510 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY CUBAN...

31 CFR 500.510 - Payments to the United States, States and political subdivisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Payments to the United States, States and political subdivisions. 500.510 Section 500.510 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY FOREIGN...

24 CFR 1710.211 - Utilities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... regulated by a governmental agency but which is not affiliated with or under the control of the developer... anticipated population of the subdivision or how many homes or connections it can and will serve and that the... supply of water to serve the anticipated population of the subdivision. (4) If the supplier of water is...

34 CFR 110.3 - What definitions apply?

Code of Federal Regulations, 2010 CFR

2010-07-01

..., rule, standard, or method of administration, or the use of any policy, rule, standard, or method of... necessarily imply a particular age or range of ages (e.g., “children,” “adult,” “older persons,” but not... State or its political subdivision, any instrumentality of a State or its political subdivision, any...

20 CFR 416.1901 - Scope of subpart S.

Code of Federal Regulations, 2010 CFR

2010-04-01

... to the State (or a political subdivision of the State) as repayment for interim assistance it gave... you must have given written authorization for us to repay the State (or a political subdivision of the... State. (4) Appeals. Sections 416.1920 through 416.1922 describe your appeal rights in the State and in...

46 CFR 173.055 - Watertight subdivision and damage stability standards for existing sailing school vessels.

Code of Federal Regulations, 2011 CFR

2011-10-01

... for existing sailing school vessels. 173.055 Section 173.055 Shipping COAST GUARD, DEPARTMENT OF... § 173.055 Watertight subdivision and damage stability standards for existing sailing school vessels. (a) Except as provided in paragraph (c) of this section, an existing sailing school vessel which carries more...

46 CFR 173.055 - Watertight subdivision and damage stability standards for existing sailing school vessels.

Code of Federal Regulations, 2010 CFR

2010-10-01

... for existing sailing school vessels. 173.055 Section 173.055 Shipping COAST GUARD, DEPARTMENT OF... § 173.055 Watertight subdivision and damage stability standards for existing sailing school vessels. (a) Except as provided in paragraph (c) of this section, an existing sailing school vessel which carries more...

17. Dry Dock No. 4. Longitudinal Section. Subdivision V and ...

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

17. Dry Dock No. 4. Longitudinal Section. Subdivision V and Stair Details (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

15. Dry Dock No. 4. Longitudinal Section. Subdivision Nos. I ...

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

15. Dry Dock No. 4. Longitudinal Section. Subdivision Nos. I and II (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building no. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

16. Dry Dock No. 4. Longitudinal Section. Subdivision Nos. III ...

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

16. Dry Dock No. 4. Longitudinal Section. Subdivision Nos. III and IV (Frederic R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building no. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

27 CFR 30.22 - Hydrometers and thermometers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... subdivisions of degrees as follows: Type Range Subdivision Pencil type 10° to 100° 1° V-back 10° to 100° 1° Glass shell (earlier model) 40° to 100° 1/2° Glass shell (later model) 40° to 100° 1/4° (Sec. 201, Pub...

27 CFR 30.22 - Hydrometers and thermometers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... subdivisions of degrees as follows: Type Range Subdivision Pencil type 10° to 100° 1° V-back 10° to 100° 1° Glass shell (earlier model) 40° to 100° 1/2° Glass shell (later model) 40° to 100° 1/4° (Sec. 201, Pub...

27 CFR 30.22 - Hydrometers and thermometers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... subdivisions of degrees as follows: Type Range Subdivision Pencil type 10° to 100° 1° V-back 10° to 100° 1° Glass shell (earlier model) 40° to 100° 1/2° Glass shell (later model) 40° to 100° 1/4° (Sec. 201, Pub...

78 FR 5195 - Filing of Plats of Survey: California

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-24

... sections accepted October 18, 2012. T. 18 N., R. 10 W., dependent resurvey and subdivision accepted... Meridian, California T. 11 N., R. 3 E., corrective dependent resurvey, resurvey and subdivision accepted November 27, 2012. T. 2 N., R. 2 and 3 W., dependent resurvey and metes-and-bounds survey accepted November...

28 CFR 55.6 - Coverage under section 203(c).

Code of Federal Regulations, 2011 CFR

2011-07-01

... THE VOTING RIGHTS ACT REGARDING LANGUAGE MINORITY GROUPS Nature of Coverage § 55.6 Coverage under... subdivision approach. A political subdivision is covered if— (i) More than 5 percent of its voting age... which more than 5 percent of the voting age citizens are members of a single language minority and are...

28 CFR 55.6 - Coverage under section 203(c).

Code of Federal Regulations, 2010 CFR

2010-07-01

... THE VOTING RIGHTS ACT REGARDING LANGUAGE MINORITY GROUPS Nature of Coverage § 55.6 Coverage under... subdivision approach. A political subdivision is covered if— (i) More than 5 percent of its voting age... which more than 5 percent of the voting age citizens are members of a single language minority and are...

14. Dry Dock No. 4. Plan of subdivision V and ...

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

14. Dry Dock No. 4. Plan of subdivision V and Welding Set Platform Details (Frederick R. Harris, Inc., January 10, 1941). In Files of Cushman & Wakefield, Building No. 501, Philadelphia Naval Business Center. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 4, Broad Street south of Government Avenue, Philadelphia, Philadelphia County, PA

28 CFR 55.6 - Coverage under section 203(c).

Code of Federal Regulations, 2013 CFR

2013-07-01

... illiteracy rate of such language minority citizens in the political subdivision is higher than the national illiteracy rate. (2) State approach. A political subdivision is covered if— (i) It is located in a state in... limited-English proficient; (ii) The illiteracy rate of such language minority citizens in the state is...

28 CFR 55.6 - Coverage under section 203(c).

Code of Federal Regulations, 2014 CFR

2014-07-01

... illiteracy rate of such language minority citizens in the political subdivision is higher than the national illiteracy rate. (2) State approach. A political subdivision is covered if— (i) It is located in a state in... limited-English proficient; (ii) The illiteracy rate of such language minority citizens in the state is...

28 CFR 55.6 - Coverage under section 203(c).

Code of Federal Regulations, 2012 CFR

2012-07-01

... illiteracy rate of such language minority citizens in the political subdivision is higher than the national illiteracy rate. (2) State approach. A political subdivision is covered if— (i) It is located in a state in... limited-English proficient; (ii) The illiteracy rate of such language minority citizens in the state is...

20 CFR 665.330 - Are the NAFTA-TAA program requirements for rapid response also required activities?

Code of Federal Regulations, 2010 CFR

2010-04-01

... TRAINING ADMINISTRATION, DEPARTMENT OF LABOR STATEWIDE WORKFORCE INVESTMENT ACTIVITIES UNDER TITLE I OF THE... members of a group of workers (including those in any agricultural firm or subdivision of an agricultural... sales or production, or both, of such firm or subdivision have decreased absolutely; and (2) Imports...

Optimal algorithm to improve the calculation accuracy of energy deposition for betavoltaic MEMS batteries design

NASA Astrophysics Data System (ADS)

Li, Sui-xian; Chen, Haiyang; Sun, Min; Cheng, Zaijun

2009-11-01

Aimed at improving the calculation accuracy when calculating the energy deposition of electrons traveling in solids, a method we call optimal subdivision number searching algorithm is proposed. When treating the energy deposition of electrons traveling in solids, large calculation errors are found, we are conscious of that it is the result of dividing and summing when calculating the integral. Based on the results of former research, we propose a further subdividing and summing method. For β particles with the energy in the entire spectrum span, the energy data is set only to be the integral multiple of keV, and the subdivision number is set to be from 1 to 30, then the energy deposition calculation error collections are obtained. Searching for the minimum error in the collections, we can obtain the corresponding energy and subdivision number pairs, as well as the optimal subdivision number. The method is carried out in four kinds of solid materials, Al, Si, Ni and Au to calculate energy deposition. The result shows that the calculation error is reduced by one order with the improved algorithm.

Comparative analysis of nitrifying bacteria associated with freshwater and marine aquaria.

PubMed Central

Hovanec, T A; DeLong, E F

1996-01-01

Three nucleic acid probes, two for autotrophic ammonia-oxidizing bacteria of the beta subdivision of the class Proteobacteria and one for alpha subdivision nitrite-oxidizing bacteria, were developed and used to study nitrifying bacterial phylotypes associated with various freshwater and seawater aquarium biofilters. Nitrosomonas europaea and related species were detected in all nitrifying seawater systems and accounted for as much as 20% of the total eubacterial rRNA. In contrast, nitrifying bacteria belonging to the beta-proteobacterial subdivision were detected in only two samples from freshwater aquaria showing vigorous nitrification rates. rRNA originating from nitrite-oxidizing alpha subdivision proteobacteria was not detected in samples from either aquarium environment. The data obtained indicate that chemolithotrophic ammonia oxidation in the freshwater aquaria was not due to beta-proteobacterial phylotypes related to members of the genus Nitrosomonas and their close relatives, the organisms usually implicated in freshwater nitrification. It is likely that nitrification in natural environments is even more complex than nitrification in these simple systems and is less well characterized with regard to the microorganisms responsible. PMID:8702281

Erlotinib-loaded albumin nanoparticles: A novel injectable form of erlotinib and its in vivo efficacy against pancreatic adenocarcinoma ASPC-1 and PANC-1 cell lines.

PubMed

Noorani, M; Azarpira, N; Karimian, K; Heli, H

2017-10-05

Erlotinib was loaded on albumin nanoparticles for the first time and the cytotoxic effect of the resulting nanoparticles against ASPC-1 and PANC-1 pancreatic adenocarcinoma cell lines was evaluated. The carrier (albumin nanoparticles, ANPs) was synthesized by desolvation method using a mixed solvent followed by thermal crosslinking for stabilization. ANPs and the drug-loaded ANPs were characterized by field emission scanning and transmission electron microscopies, particle size analysis and Fourier transform infrared spectroscopy. The nanoformulation had a size of <14nm with a good monodispersity. Drug loading and encapsulation efficiencies were evaluated as 27 and 44%. Cytotoxicity assays after 72h revealed the potential of ANPs to improve erlotinib toxicity (54% against 34% of free drug toward ASPC-1 cell line, and 52% against 30% toward PANC-1 cell line). Values of IC 50 were obtained for both cell lines and indicated significant reduction in the erlotinib dose necessary for killing the cells, while, ANPs were completely safe. The results demonstrated that erlotinib-loaded ANPs had a remarkable potential for pancreatic cancer drug delivery. Copyright © 2017 Elsevier B.V. All rights reserved.

Malaligned dynamic anterior cervical plate: a biomechanical analysis of effectiveness.

PubMed

Lawrence, Brandon D; Patel, Alpesh A; Guss, Andrew; Ryan Spiker, W; Brodke, Darrel S

2014-12-01

Biomechanical evaluation. To evaluate the kinematic and load-sharing differences of dynamic anterior cervical plates when placed in-line at 0° and off-axis at 20°. The use of dynamic anterior cervical plating systems has recently gained popularity due to the theoretical benefit of improved load sharing with graft subsidence. Occasionally, due to anatomical restraints, the anterior cervical plate may be placed off-axis in the coronal plane. This may potentially decrease the dynamization capability of the plate, leading to less load sharing and potentially decreased fusion rates. The purpose of this study was to comprehensively evaluate the kinematic and load-sharing differences of a dynamic plate placed in-line versus off-axis in the coronal plane. Thirteen fresh-frozen human cadaveric cervical spines (C2-T1) were used. Nondestructive range-of-motion testing was performed with a pneumatically controlled spine simulator in flexion/extension, lateral bending, and axial rotation using the OptoTrak motion measurement system. A C5 corpectomy was performed, and a custom interbody spacer with an integrated load cell collected load-sharing data under axial compression at varying loads. A dynamic anterior cervical plate was placed in-line at 0° and then off-axis at 20°. Testing conditions ensued using a full-length spacer, followed by simulated subsidence by removing 10% of the height of the original spacer. There were no kinematic differences noted in the in-line model versus the off-axis model. After simulated subsidence, the small decreases in stiffness and increases in motion were similar whether the plate was placed in-line or off-axis in all 3 planes of motion. There were also no significant differences in the load-sharing characteristics of the in-line plate versus the off-axis plate in either the full-length model or the subsided interbody model. This study suggests that off-axis dynamic plate positioning does not significantly impact construct kinematics or graft load sharing. As such, we do not recommend removal or repositioning of an off-axis placed dynamic plate because the kinematic and load-sharing biomechanical properties are similar. N/A.

Robustness of power systems under a democratic-fiber-bundle-like model

NASA Astrophysics Data System (ADS)

Yaǧan, Osman

2015-06-01

We consider a power system with N transmission lines whose initial loads (i.e., power flows) L1,...,LN are independent and identically distributed with PL(x ) =P [L ≤x ] . The capacity Ci defines the maximum flow allowed on line i and is assumed to be given by Ci=(1 +α ) Li , with α >0 . We study the robustness of this power system against random attacks (or failures) that target a p fraction of the lines, under a democratic fiber-bundle-like model. Namely, when a line fails, the load it was carrying is redistributed equally among the remaining lines. Our contributions are as follows. (i) We show analytically that the final breakdown of the system always takes place through a first-order transition at the critical attack size p=1 -E/[L ] maxx(P [L >x ](α x +E [L |L >x ]) ) , where E [.] is the expectation operator; (ii) we derive conditions on the distribution PL(x ) for which the first-order breakdown of the system occurs abruptly without any preceding diverging rate of failure; (iii) we provide a detailed analysis of the robustness of the system under three specific load distributions—uniform, Pareto, and Weibull—showing that with the minimum load Lmin and mean load E [L ] fixed, Pareto distribution is the worst (in terms of robustness) among the three, whereas Weibull distribution is the best with shape parameter selected relatively large; (iv) we provide numerical results that confirm our mean-field analysis; and (v) we show that p is maximized when the load distribution is a Dirac delta function centered at E [L ] , i.e., when all lines carry the same load. This last finding is particularly surprising given that heterogeneity is known to lead to high robustness against random failures in many other systems.

36. ASSEMBLY LINE AREA FROM NEAR INTERIOR LOADING DOCK. VIEW ...

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

36. ASSEMBLY LINE AREA FROM NEAR INTERIOR LOADING DOCK. VIEW TO WEST-NORTHWEST. - Ford Motor Company Long Beach Assembly Plant, Assembly Building, 700 Henry Ford Avenue, Long Beach, Los Angeles County, CA

Identifying Common Patterns in Diverse Systems: Effects of Exurban Development on Birds of the Adirondack Park and the Greater Yellowstone Ecosystem, USA

NASA Astrophysics Data System (ADS)

Glennon, Michale J.; Kretser, Heidi E.; Hilty, Jodi A.

2015-02-01

We examined the impacts of exurban development on bird communities in Essex County, New York and Madison County, Montana by comparing differences in abundance of songbirds between subdivisions and control sites in both regions. We hypothesized that impacts to bird communities would be greater in the relatively homogeneous, closed canopy Adirondack forest of northern New York State than they would be in the more naturally heterogeneous grasslands interspersed with trees and shrubs of the Greater Yellowstone Ecosystem. We examined birds in five functional groups expected to be responsive to exurban development, and determined relative abundance within subdivisions and control sites across these two distinct regions. We found little support for our hypothesis. For birds in the area-sensitive, low nesting, and Neotropical migrant functional groups, relative abundance was lower in subdivisions in the Adirondacks and in Madison County, while relative abundance of edge specialists was greater in subdivisions in both regions. The direction and magnitude of change in the avian communities between subdivisions and controls was similar in both regions for all guilds except microhabitat specialists. These similarities across diverse ecosystems suggest that the ecological context of the encompassing region may be less important than other elements in shaping avian communities in exurban systems. This finding suggests that humans and their specific behaviors and activities in exurban areas may be underappreciated but potentially important drivers of change in these regions.

A robust and efficient polyhedron subdivision and intersection algorithm for three-dimensional MMALE remapping

NASA Astrophysics Data System (ADS)

Chen, Xiang; Zhang, Xiong; Jia, Zupeng

2017-06-01

The Multi-Material Arbitrary Lagrangian Eulerian (MMALE) method is an effective way to simulate the multi-material flow with severe surface deformation. Comparing with the traditional Arbitrary Lagrangian Eulerian (ALE) method, the MMALE method allows for multiple materials in a single cell which overcomes the difficulties in grid refinement process. In recent decades, many researches have been conducted for the Lagrangian, rezoning and surface reconstruction phases, but less attention has been paid to the multi-material remapping phase especially for the three-dimensional problems due to two complex geometric problems: the polyhedron subdivision and the polyhedron intersection. In this paper, we propose a ;Clipping and Projecting; algorithm for polyhedron intersection whose basic idea comes from the commonly used method by Grandy (1999) [29] and Jia et al. (2013) [34]. Our new algorithm solves the geometric problem by an incremental modification of the topology based on segment-plane intersections. A comparison with Jia et al. (2013) [34] shows our new method improves the efficiency by 55% to 65% when calculating polyhedron intersections. Moreover, the instability caused by the geometric degeneracy can be thoroughly avoided because the geometry integrity is preserved in the new algorithm. We also focus on the polyhedron subdivision process and describe an algorithm which could automatically and precisely tackle the various situations including convex, non-convex and multiple subdivisions. Numerical studies indicate that by using our polyhedron subdivision and intersection algorithm, the volume conversation of the remapping phase can be exactly preserved in the MMALE simulation.

Inter-image matching

NASA Technical Reports Server (NTRS)

Wolfe, R. H., Jr.; Juday, R. D.

1982-01-01

Interimage matching is the process of determining the geometric transformation required to conform spatially one image to another. In principle, the parameters of that transformation are varied until some measure of some difference between the two images is minimized or some measure of sameness (e.g., cross-correlation) is maximized. The number of such parameters to vary is faily large (six for merely an affine transformation), and it is customary to attempt an a priori transformation reducing the complexity of the residual transformation or subdivide the image into small enough match zones (control points or patches) that a simple transformation (e.g., pure translation) is applicable, yet large enough to facilitate matching. In the latter case, a complex mapping function is fit to the results (e.g., translation offsets) in all the patches. The methods reviewed have all chosen one or both of the above options, ranging from a priori along-line correction for line-dependent effects (the high-frequency correction) to a full sensor-to-geobase transformation with subsequent subdivision into a grid of match points.

Genetic identification of the central nucleus and other components of the central extended amygdala in chicken during development

PubMed Central

Vicario, Alba; Abellán, Antonio; Desfilis, Ester; Medina, Loreta

2014-01-01

In mammals, the central extended amygdala shows a highly complex organization, and is essential for animal survival due to its implication in fear responses. However, many aspects of its evolution are still unknown, and this structure is especially poorly understood in birds. The aim of this study was to define the central extended amygdala in chicken, by means of a battery of region-specific transcription factors (Pax6, Islet1, Nkx2.1) and phenotypic markers that characterize these different subdivisions in mammals. Our results allowed the identification of at least six distinct subdivisions in the lateral part of the avian central extended amygdala: (1) capsular central subdivision; (2) a group of intercalated-like cell patches; (3) oval central nucleus; (4) peri-intrapeduncular (peri-INP) island field; (5) perioval zone; and (6) a rostral part of the subpallial extended amygdala. In addition, we identified three subdivisions of the laterodorsal bed nucleus of the stria terminalis (BSTLd) belonging to the medial region of the chicken central extended amygdala complex. Based on their genetic profile, cellular composition and apparent embryonic origin of the cells, we discuss the similarity of these different subdivisions of chicken with different parts of the mouse central amygdala and surrounding cell masses, including the intercalated amygdalar masses and the sublenticular part of the central extended amygdala. Most of the subdivisions include various subpopulations of cells that apparently originate in the dorsal striatal, ventral striatal, pallidal, and preoptic embryonic domains, reaching their final location by either radial or tangential migrations. Similarly to mammals, the central amygdala and BSTLd of chicken project to the hypothalamus, and include different neurons expressing proenkephalin, corticotropin-releasing factor, somatostatin or tyrosine hydroxylase, which may be involved in the control of different aspects of fear/anxiety-related behavior. PMID:25309337

Gender differences in functional connectivities between insular subdivisions and selective pain-related brain structures.

PubMed

Dai, Yu-Jie; Zhang, Xin; Yang, Yang; Nan, Hai-Yan; Yu, Ying; Sun, Qian; Yan, Lin-Feng; Hu, Bo; Zhang, Jin; Qiu, Zi-Yu; Gao, Yi; Cui, Guang-Bin; Chen, Bi-Liang; Wang, Wen

2018-03-14

The incidence of pain disorders in women is higher than in men, making gender differences in pain a research focus. The human insular cortex is an important brain hub structure for pain processing and is divided into several subdivisions, serving different functions in pain perception. Here we aimed to examine the gender differences of the functional connectivities (FCs) between the twelve insular subdivisions and selected pain-related brain structures in healthy adults. Twenty-six healthy males and 11 age-matched healthy females were recruited in this cross-sectional study. FCs between the 12 insular subdivisions (as 12 regions of interest (ROIs)) and the whole brain (ROI-whole brain level) or 64 selected pain-related brain regions (64 ROIs, ROI-ROI level) were measured between the males and females. Significant gender differences in the FCs of the insular subdivisions were revealed: (1) The FCs between the dorsal dysgranular insula (dId) and other brain regions were significantly increased in males using two different techniques (ROI-whole brain and ROI-ROI analyses); (2) Based on the ROI-whole brain analysis, the FC increases in 4 FC-pairs were observed in males, including the left dId - the right median cingulate and paracingulate/ right posterior cingulate gyrus/ right precuneus, the left dId - the right median cingulate and paracingulate, the left dId - the left angular as well as the left dId - the left middle frontal gyrus; (3) According to the ROI-ROI analysis, increased FC between the left dId and the right rostral anterior cingulate cortex was investigated in males. In summary, the gender differences in the FCs of the insular subdivisions with pain-related brain regions were revealed in the current study, offering neuroimaging evidence for gender differences in pain processing. ClinicalTrials.gov, NCT02820974 . Registered 28 June 2016.

Three-dimensional visualization of morphology and ventilation procedure (air flow and diffusion) of a subdivision of the acinus using synchrotron radiation microtomography of the human lung specimens

NASA Astrophysics Data System (ADS)

Shimizu, Kenji; Ikura, Hirohiko; Ikezoe, Junpei; Nagareda, Tomofumi; Yagi, Naoto; Umetani, Keiji; Imai, Yutaka

2004-04-01

We have previously reported a synchrotron radiation (SR) microtomography system constructed at the bending magnet beamline at the SPring-8. This system has been applied to the lungs obtained at autopsy and inflated and fixed by Heitzman"s method. Normal lung and lung specimens with two different types of pathologic processes (fibrosis and emphysema) were included. Serial SR microtomographic images were stacked to yield the isotropic volumetric data with high-resolution (12 μm3 in voxel size). Within the air spaces of a subdivision of the acinus, each voxel is segmented three-dimensionally using a region growing algorithm ("rolling ball algorithm"). For each voxel within the segmented air spaces, two types of voxel coding have been performed: single-seeded (SS) coding and boundary-seeded (BS) coding, in which the minimum distance from an initial point as the only seed point and all object boundary voxels as a seed set were calculated and assigned as the code values to each voxel, respectively. With these two codes, combinations of surface rendering and volume rendering techniques were applied to visualize three-dimensional morphology of a subdivision of the acinus. Furthermore, sequentially filling process of air into a subdivision of the acinus was simulated under several conditions to visualize the ventilation procedure (air flow and diffusion). A subdivision of the acinus was reconstructed three-dimensionally, demonstrating the normal architecture of the human lung. Significant differences in appearance of ventilation procedure were observed between normal and two pathologic processes due to the alteration of the lung architecture. Three-dimensional reconstruction of the microstructure of a subdivision of the acinus and visualization of the ventilation procedure (air flow and diffusion) with SR microtomography would offer a new approach to study the morphology, physiology, and pathophysiology of the human respiratory system.

30 CFR 519.413 - How will the coastal political subdivisions of Gulf producing States share in the qualified OCS...

Code of Federal Regulations, 2012 CFR

2012-07-01

... Gulf producing States share in the qualified OCS revenues? 519.413 Section 519.413 Mineral Resources... coastal political subdivisions of Gulf producing States share in the qualified OCS revenues? Of the revenues allocated to a Gulf producing State, 20 percent will be distributed to the coastal political...

30 CFR 519.413 - How will the coastal political subdivisions of Gulf producing States share in the qualified OCS...

Code of Federal Regulations, 2014 CFR

2014-07-01

... Gulf producing States share in the qualified OCS revenues? 519.413 Section 519.413 Mineral Resources... coastal political subdivisions of Gulf producing States share in the qualified OCS revenues? Of the revenues allocated to a Gulf producing State, 20 percent will be distributed to the coastal political...

30 CFR 519.413 - How will the coastal political subdivisions of Gulf producing States share in the qualified OCS...

Code of Federal Regulations, 2013 CFR

2013-07-01

... Gulf producing States share in the qualified OCS revenues? 519.413 Section 519.413 Mineral Resources... coastal political subdivisions of Gulf producing States share in the qualified OCS revenues? Of the revenues allocated to a Gulf producing State, 20 percent will be distributed to the coastal political...

Population subdivision of Fusarium graminearum from barley and wheat in the upper Midwestern United States at the turn of the century

USDA-ARS?s Scientific Manuscript database

Fusarium graminearum, the causal agent of Fusarium head blight (FHB) in wheat and barley, is one of the most economically destructive pathogens of these grains worldwide. Recent population genetic studies of the pathogen obtained from wheat in North America supported population subdivision in part c...

Does Becoming a Member of the Football Bowl Subdivision Increase Institutional Attractiveness to Potential Students

ERIC Educational Resources Information Center

Jones, Willis A.

2014-01-01

In recent years, a number of colleges and universities have made the decision to pursue membership in the NCAA's Football Bowl Subdivision (FBS) with the idea that participating in higher profile intercollegiate football can help attract students to their institution. This belief, however, has not been empirically examined. Using…

78 FR 53766 - Agency Information Collection Activities: Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-30

... did not have the premium paid for by a state, a political subdivision of a state, or an agency or instrumentality of one or more states or political subdivisions) may have the Part A premium reduced to zero... in Medicaid & Children's Health Insurance Program (CHIP); Use: The Improper Payments Information Act...

Cultural Resources Survey of Gretna Phase 2 Levee Enlargement Item M-99.4 to 95.5-R, Jefferson Parish, Louisiana

DTIC Science & Technology

1990-01-01

7 Figure 4. Excerpt from Springbett and Pilie’s 1839 map of New Orleans showing Destrehan property and Cosmopolite City subdivision...Figure 4. Excerpt from Springbett and Pille’s 1839 map of New Orleans showing Destrehan property and Cosmopolite City subdivision (Louisiana

Effects of subdivision and access restrictions on private land recreation opportunities

Treesearch

H. Ken Cordell; Donald B.K. English; Sharon A. Randall

1993-01-01

Continuing conversion of woodlands, greater restrictions on recreational access, and subdivision are trends seeming to have important implicaitons for future public recreation supply. The nature of these implicaitons has not been adequately explored in previous research, a void that has led to questions about the actual effects these factors have on future recreational...

46 CFR 171.067 - Treatment of stepped and recessed bulkheads in Type I subdivision.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Treatment of stepped and recessed bulkheads in Type I... Treatment of stepped and recessed bulkheads in Type I subdivision. (a) For the purpose of this section— (1) The main transverse watertight bulkhead immediately forward of a stepped bulkhead is referred to as...

46 CFR 171.073 - Treatment of stepped and recessed bulkheads in Type II subdivision.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Treatment of stepped and recessed bulkheads in Type II... Treatment of stepped and recessed bulkheads in Type II subdivision. (a) A main transverse watertight bulkhead may not be stepped unless additional watertight bulkheads are located as shown in Figure 171.067(a...

46 CFR 173.054 - Watertight subdivision and damage stability standards for new sailing school vessels.

Code of Federal Regulations, 2011 CFR

2011-10-01

... for new sailing school vessels. 173.054 Section 173.054 Shipping COAST GUARD, DEPARTMENT OF HOMELAND....054 Watertight subdivision and damage stability standards for new sailing school vessels. (a) Each new sailing school vessel which has a mean length greater than 75 feet (22.8 meters) or which carries more...

46 CFR 173.054 - Watertight subdivision and damage stability standards for new sailing school vessels.

Code of Federal Regulations, 2010 CFR

2010-10-01

... for new sailing school vessels. 173.054 Section 173.054 Shipping COAST GUARD, DEPARTMENT OF HOMELAND....054 Watertight subdivision and damage stability standards for new sailing school vessels. (a) Each new sailing school vessel which has a mean length greater than 75 feet (22.8 meters) or which carries more...

Valley segments, stream reaches, and channel units [Chapter 2

Treesearch

Peter A. Bisson; David R. Montgomery; John M. Buffington

2006-01-01

Valley segments, stream reaches, and channel units are three hierarchically nested subdivisions of the drainage network (Frissell et al. 1986), falling in size between landscapes and watersheds (see Chapter 1) and individual point measurements made along the stream network (Table 2.1; also see Chapters 3 and 4). These three subdivisions compose the habitat for large,...

Arsenic Removal from Drinking Water by Adsorptive Media - U.S. EPA Demonstration Project at Geneseo Hills Subdivision, in Geneseo, IL Final Performance Evaluation Report

EPA Science Inventory

This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at the Geneseo Hills Subdivision in Geneseo, IL. The main objective of the project was to evaluate the effectiveness of AdEdge Technologies...

Theatre for Change: An Analysis of Two Performances by Women in Mundemba Sub-Division.

ERIC Educational Resources Information Center

Tanyi-Tang, Anne

2001-01-01

Contends that theatre has the power to induce oppressors to change their attitudes permanently towards the groups they oppress. Describes theatrical performances by women in Mundemba Sub-Division, Cameroon, which created lasting changes in men's attitudes. Concludes that theatre calls for sociocultural and economic changes and it has the power to…

78 FR 28621 - Filing of Plats of Survey: California

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-15

... Diablo Meridian, California T. 33 N., R. 10 W., supplemental plat of the S \\1/2\\ of section 18 accepted April 15, 2013. T. 26 N., R. 15 E., dependent resurvey and subdivision of section accepted April 16, 2013. T. 12 N., R. 18 E., dependent resurvey and subdivision of sections 12 and 13 accepted April 23...

76 FR 31010 - Iowa Northern Railway Company-Trackage Rights Exemption-Dakota, Minnesota & Eastern Railroad...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-27

... Corporation d/b/a Canadian Pacific (CP) will agree to grant overhead trackage rights to Iowa Northern Railway..., and milepost 116.70 at the connection with CP's Mason City Subdivision, a distance of approximately 20.80 miles; (2) milepost 116.70 at the connection with CP's Mason City Subdivision and milepost 107.30...

76 FR 32265 - Maine Northern Railway Company-Trackage Rights Exemption-Montreal, Maine & Atlantic Railway, Ltd.

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-03

... written trackage rights agreement, Montreal, Maine & Atlantic Railway, Ltd. (MMA) has agreed to grant... milepost 260 on MMA's Madawaska Subdivision) and the connection to the Canadian National Railway (CN) in St... ``* * * between MP 260 and the connection with MMA's Van Buren Subdivision at MP 264 and between the connection...

Resident perspectives of the open space conservation subdivision in Hamburg Township, Michigan

Treesearch

Maureen E. Austin

2004-01-01

The open space conservation subdivision (R.G. Arendt, 1996) has been presented as an alternative to conventional large lot residential development. A form of clustering, this planning approach emphasizes the quality as well as the quantity of land preserved. The format offers a means for local planning officials to accommodate residential growth while preserving...

Utilization of Practice Session Average Inertial Load to Quantify College Football Injury Risk.

PubMed

Wilkerson, Gary B; Gupta, Ashish; Allen, Jeff R; Keith, Clay M; Colston, Marisa A

2016-09-01

Wilkerson, GB, Gupta, A, Allen, JR, Keith, CM, and Colston, MA. Utilization of practice session average inertial load to quantify college football injury risk. J Strength Cond Res 30(9): 2369-2374, 2016-Relatively few studies have investigated the potential injury prevention value of data derived from recently developed wearable technology for measurement of body mass accelerations during the performance of sport-related activities. The available evidence has been derived from studies focused on avoidance of overtraining syndrome, which is believed to induce a chronically fatigued state that can be identified through monitoring of inertial load accumulation. Reduced variability in movement patterns is also believed to be an important injury risk factor, but no evidence currently exists to guide interpretation of data derived from inertial measurement units (IMUs) in this regard. We retrospectively analyzed archived data for a cohort of 45 National Collegiate Athletic Association Division 1-football bowl subdivision football players who wore IMUs on the upper back during practice sessions to quantify any associations between average inertial load measured during practice sessions and occurrence of musculoskeletal sprains and strains. Both the coefficient of variation for average inertial load and frequent exposure to game conditions were found to be strongly associated with injury occurrence. Having either or both of the 2 risk factors provided strong discrimination between injured and noninjured players (χ = 9.048; p = 0.004; odds ratio = 8.04; 90% CI: 2.39, 27.03). Our findings may facilitate identification of individual football players who are likely to derive the greatest benefit from training activities designed to reduce injury risk through improved adaptability to rapidly changing environmental demands.

Genetic load makes cancer cells more sensitive to common drugs: evidence from Cancer Cell Line Encyclopedia.

PubMed

Pavel, Ana B; Korolev, Kirill S

2017-05-16

Genetic alterations initiate tumors and enable the evolution of drug resistance. The pro-cancer view of mutations is however incomplete, and several studies show that mutational load can reduce tumor fitness. Given its negative effect, genetic load should make tumors more sensitive to anticancer drugs. Here, we test this hypothesis across all major types of cancer from the Cancer Cell Line Encyclopedia, which provides genetic and expression data of 496 cell lines together with their response to 24 common anticancer drugs. We found that the efficacy of 9 out of 24 drugs showed significant association with genetic load in a pan-cancer analysis. The associations for some tissue-drug combinations were remarkably strong, with genetic load explaining up to 83% of the variance in the drug response. Overall, the role of genetic load depended on both the drug and the tissue type with 10 tissues being particularly vulnerable to genetic load. We also identified changes in gene expression associated with increased genetic load, which included cell-cycle checkpoints, DNA damage and apoptosis. Our results show that genetic load is an important component of tumor fitness and can predict drug sensitivity. Beyond being a biomarker, genetic load might be a new, unexplored vulnerability of cancer.

Dual-Band Microstrip Antenna With Reactive Loading

NASA Technical Reports Server (NTRS)

Davidson, Shayla E.

1988-01-01

Effective but bulky coaxial stub replaced. Short-circuited microstrip transmission line serves as reactive loading element for microstrip antenna. Constructed integrally with stripline radiating element, shorted line preserves low microstrip profile and enables tuning of antenna for two-band operation.

Full-scale phosphorus recovery from digested waste water sludge in Belgium - part I: technical achievements and challenges.

PubMed

Marchi, A; Geerts, S; Weemaes, M; Schiettecatte, W; Wim, S; Vanhoof, C; Christine, V

2015-01-01

To date, phosphorus recovery as struvite in wastewater treatment plants has been mainly implemented on water phases resulting from dewatering processes of the sludge line. However, it is possible to recover struvite directly from sludge phases. Besides minimising the return loads of phosphorus from the sludge line to the water line, placing such a process within the sludge line is claimed to offer advantages such as a higher recovery potential, enhanced dewaterability of the treated sludge, and reduced speed of scaling in pipes and dewatering devices. In the wastewater treatment plant at Leuven (Belgium), a full-scale struvite recovery process from digested sludge has been tested for 1 year. Several monitoring campaigns and experiments provided indications of the efficiency of the process for recovery. The load of phosphorus from the sludge line returning to the water line as centrate accounted for 15% of the P-load of the plant in the reference situation. Data indicated that the process divides this phosphorus load by two. An improved dewaterability of 1.5% of dry solids content was achieved, provided a proper tuning of the installation. Quality analyses showed that the formed struvite was quite pure.

Flood of September 22, 1998, in Arecibo and Utuado, Puerto Rico

USGS Publications Warehouse

Torres-Sierra, Heriberto

2002-01-01

Hurricane Georges made landfall on the southeastern part of Puerto Rico during September 21, 1998. Georges, with maximum sustained winds of 185 kilometers per hour and gusts to 240 kilometers per hour, produced 24-hour total rainfall amounts of 770 millimeters on the island's mountainous interior. Severe flooding affected almost half of the island's 78 municipios during September 21-22, 1998. The most affected municipios were Adjuntas, Aguada, Aguadilla, A?asco, Arecibo, Cayey, Ciales, Comerio, Barceloneta, Dorado, Jayuya, Manati, Mayaguez, Morovis, Orocovis, Patillas, Toa Alta, Toa Baja, and Utuado. The combination of strong winds, intense rainfall and severe flooding caused widespread property damages. More than 20,000 houses were destroyed and more than 100,000 houses sustained damage. Floodwaters and landslides destroyed or damaged many bridges and roads throughout the island. Records indicate that Hurricane Georges induced flood discharges in the Rio Grande de Arecibo Basin that were the largest on record. Floodwaters inundated urban and rural areas, affecting urban subdivisions, businesses, vehicles, bridges, roads, and high-tension electric power lines. To define the extent and depth of inundation, more than 280 high-water marks were identified and surveyed in Arecibo and Utuado. In addition estimates of flood magnitude and frequency were made at selected gaging stations, and flood profiles were developed for certain stream reaches. Flooding was most severe in the towns of Arecibo and Utuado. In Arecibo, the most affected communities were the rural area of San Francisco, the urban subdivisions of Martell, Nolla, and Arecibo Gardens, and the low-lying areas of downtown Arecibo. In these areas, the water depths ranged from 0.6 to 1.8 meters. In Utuado, floodwaters from the Rio Vivi and the Rio Grande de Arecibo inundated the downtown area affecting homes, public facilities, and businesses. In the urban subdivision of Jesus Maria Lago, the depth of flooding exceeded 2.5 meters. Frequency analysis indicates that flood-peak discharges equaled or exceeded the 100-year recurrence interval at five streamflow-gaging stations in the Rio Grande de Arecibo Basin.

Recent trends in rainfall and temperature over North West India during 1871-2016

NASA Astrophysics Data System (ADS)

Saxena, Rani; Mathur, Prasoon

2018-03-01

Rainfall and temperature are the most important environmental factors influencing crop growth, development, and yield. The northwestern (NW) part of India is one of the main regions of food grain production of the country. It comprises of six meteorological subdivisions (Haryana, Punjab, West Rajasthan, East Rajasthan, Gujarat and Saurashtra, Kutch and Diu). In this study, attempts were made to study variability and trends in rainfall and temperature during 30-year climate normal periods (CN) and 10-year decadal excess or deficit rainfall frequency during the historical period from 1871 to 2016. The Mann-Kendall and Spearman's rank correlation (Spearman's rho) tests were used to determine significance of trends. Least square linear fitting method was adopted to find out the slopes of the trend lines. The long-term mean annual rainfall over North West India is 587.7 mm (standard deviation of 153.0 mm and coefficient of variation 26.0). There was increasing trend in minimum and maximum temperatures during post monsoon season in entire study period and current climate normal period (1991-2016) due to which the sowing of rabi season crops may be delayed and there may be germination problem too. There was a non-significant decreasing trend in rainfall during monsoon season and an increasing trend in rainfall during post monsoon over North West India during entire study period. During current CN5 (1991-2016), all the subdivision (except the Saurashtra region) showed a decreasing trend in rainfall during monsoon season which is a matter of concern for kharif crops and those rabi crops which are grown as rainfed on conserved soil moisture. The decadal annual and seasonal frequencies of excess and deficit years results revealed that the annual total deficit rainfall years (24) exceeded total excess rainfall years (22) in North West India during the entire study period. While during the current decadal period (2011 to 2016), single year was the excess year and 2 years were deficit rainfall years in all subdivisions (except East Rajasthan) on annual basis.

Application of PSAT to Load Flow Analysis with STATCOM under Load Increase Scenario and Line Contingencies

NASA Astrophysics Data System (ADS)

Telang, Aparna S.; Bedekar, P. P.

2017-09-01

Load flow analysis is the initial and essential step for any power system computation. It is required for choosing better options for power system expansion to meet with ever increasing load demand. Implementation of Flexible AC Transmission System (FACTS) device like STATCOM, in the load flow, which is having fast and very flexible control, is one of the important tasks for power system researchers. This paper presents a simple and systematic approach for steady state power flow calculations with FACTS controller, static synchronous compensator (STATCOM) using command line usage of MATLAB tool-power system analysis toolbox (PSAT). The complexity of MATLAB language programming increases due to incorporation of STATCOM in an existing Newton-Raphson load flow algorithm. Thus, the main contribution of this paper is to show how command line usage of user friendly MATLAB tool, PSAT, can extensively be used for quicker and wider interpretation of the results of load flow with STATCOM. The novelty of this paper lies in the method of applying the load increase pattern, where the active and reactive loads have been changed simultaneously at all the load buses under consideration for creating stressed conditions for load flow analysis with STATCOM. The performance have been evaluated on many standard IEEE test systems and the results for standard IEEE-30 bus system, IEEE-57 bus system, and IEEE-118 bus system are presented.

26 CFR 1.119-1 - Meals and lodging furnished for the convenience of the employer.

Code of Federal Regulations, 2014 CFR

2014-04-01

... are furnished for the convenience of the employer is one of fact to be determined by analysis of all the facts and circumstances in each case. If the tests described in subdivisions (i) and (ii) of this... be based upon an examination of all the surrounding facts and circumstances. In subdivision (ii) of...

30 CFR 219.413 - How will the coastal political subdivisions of Gulf producing States share in the qualified OCS...

Code of Federal Regulations, 2011 CFR

2011-07-01

... Gulf producing States share in the qualified OCS revenues? 219.413 Section 219.413 Mineral Resources... § 219.413 How will the coastal political subdivisions of Gulf producing States share in the qualified OCS revenues? Of the revenues allocated to a Gulf producing State, 20 percent will be distributed to...

30 CFR 219.418 - When will funds be disbursed to Gulf producing States and eligible coastal political subdivisions?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When will funds be disbursed to Gulf producing States and eligible coastal political subdivisions? 219.418 Section 219.418 Mineral Resources MINERALS... ROYALTIES, RENTALS, AND BONUSES Oil and Gas, Offshore § 219.418 When will funds be disbursed to Gulf...

75 FR 82109 - Self-Regulatory Organizations; NASDAQ OMX BX, Inc.; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-29

... subdivision thereof, or options or other derivatives on any of the foregoing; or (b) interest rate futures or... subdivision thereof, or options or other derivatives on any of the foregoing; or (b) interest rate futures or... (multiple or inverse) performance of an index or indexes of futures contracts or options or derivatives on...

Sampling affects the detection of genetic subdivision and conservation implications for fisher in the Sierra Nevada

Treesearch

Jody M. Tucker; Michael K. Schwartz; Richard L. Truex; Samantha M. Wisely; Fred W. Allendorf

2014-01-01

The small population of fisher (Pekania pennanti) in the southern Sierra Nevada is completely geographically and genetically isolated putting it at increased risk of extinction. Previous research using a clustered sampling scheme found a high amount of genetic subdivision within the southern Sierra Nevada population hypothesized to be caused by the Kings River Canyon....

75 FR 76038 - Zach System Corporation a Subdivision of Zambon Company, SPA Including On-Site Leased Workers of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-07

... Subdivision of Zambon Company, SPA Including On-Site Leased Workers of Turner Industries and Go Johnson, La..., including on-site leased workers from Turner Industries and Go Johnson, La Porte, Texas. The Department's..., including on-site leased workers of Turner Industries and Go Johnson, La Porte, Texas, who became totally or...

Minnesota State Teacher Development, Evaluation, and Peer Support Model Evaluation Report

ERIC Educational Resources Information Center

Dretzke, Beverly; Ingram, Debra; Peterson, Kristin; Sheldon, Timothy; Wahlstrom, Kyla; Baker, Julia; Crampton, Anne; Farnsworth, Elyse; Lim, Alicia Zhi Hoon; Yap, Shannen

2015-01-01

Minnesota Statutes 122A.40, Subdivision 8 and 122A.41, Subdivision 5, require that all districts evaluate teachers beginning in the 2014-2015 school year. In response to the statutes, the Minnesota Department of Education (MDE) convened a work group in early winter 2011 to consult with the MDE Commissioner to develop a state model for teacher…

17 CFR 249.318 - Form 18-K, annual report for foreign governments and political subdivisions thereof.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Form 18-K, annual report for... of 1934 § 249.318 Form 18-K, annual report for foreign governments and political subdivisions thereof.... [47 FR 54790, Dec. 6, 1982] Editorial Note: For Federal Register citations affecting Form 18-K, see...

17 CFR 249.318 - Form 18-K, annual report for foreign governments and political subdivisions thereof.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Form 18-K, annual report for... of 1934 § 249.318 Form 18-K, annual report for foreign governments and political subdivisions thereof.... [47 FR 54790, Dec. 6, 1982] Editorial Note: For Federal Register citations affecting Form 18-K, see...

76 FR 45622 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-29

... accordance with Section 223 of the Trade Act of 1974, as amended (19 U.S.C. 2273) the Department of Labor... sales or production, or both, of such firm or subdivision have decreased absolutely; and C. Increased... subdivision; and C. One of the following must be satisfied: 1. The country to which the workers' firm has...

78 FR 77789 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-24

... Subdivision, from Control Point (CP) Y901 and Kedzie may be made in accordance with signal indication and at... and from the CP Y901 with the ATC cut out and back-up moves; or, With the ATC cut out due to failure. 2. Operations on the Chicago Service Unit, Geneva Subdivision, from Kedzie and Park CP Y015, engines...

75 FR 82137 - Notice of Application for Approval of Discontinuance or Modification of a Railroad Signal System

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-29

...) on the Chicago Division near Gary, Indiana. The proposed discontinuance is from control point (CP) Kirk Yard Junction to, but not including, CP Stockton 2 on the Matteson Subdivision Main 1 and Main 2; and from CP Kirk Yard Junction to, but not including, Stockton 1 on the Lake Front Subdivision Main...

75 FR 72869 - Louisville & Indiana Railroad Company-Trackage Rights Exemption-CSX Transportation, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-26

... Belt Subdivision via Dale southeast wye or Dale northeast wye at milepost QSL 1.7, a distance of 2.3... at Dale and milepost QIB 3.2 at CP Woods; (ii) Crawfordsville Branch extending between milepost QSC 1... milepost QIB 5.9 at Dale and milepost QIB 2.9 at CP 1; and (ii) Indianapolis Terminal Subdivision extending...

Exploring land developer perspectives on conservation subdivision design and environmentally sustainable land development.

PubMed

Göçmen, Z Aslıgül

2014-11-01

Insight into land developers' perspectives on alternative residential developments and the barriers they experience in trying to develop them can be crucial in efforts to change environmentally damaging low-density, large-lot, and automobile-dependent residential patterns. Using a semi-structured interview instrument followed by short surveys, I examined the views of 16 developers in Waukesha County, WI, USA, a county that has experienced significant development pressures and widespread implementation of conservation subdivision design. The land developer investigation focused on conservation subdivision design familiarity and implementation, and identified a number of barriers that developers experienced in implementing the design. While the majority of the developers appeared familiar with the design and had experience developing conservation subdivisions, their motivations for developing them varied, as did their on-site conservation practices. The barriers included the lack of land use regulations supporting the design, economic factors, community opposition, and a lack of knowledge about sustainable residential development practices. Strategies to promote more environmentally sustainable residential land development patterns include providing a more supportive institutional environment, enacting different regulations and guidelines for natural resources protection, and offering education on ecologically sound development and planning practices.

Exploring Land Developer Perspectives on Conservation Subdivision Design and Environmentally Sustainable Land Development

NASA Astrophysics Data System (ADS)

Göçmen, Z. Aslıgül

2014-11-01

Insight into land developers' perspectives on alternative residential developments and the barriers they experience in trying to develop them can be crucial in efforts to change environmentally damaging low-density, large-lot, and automobile-dependent residential patterns. Using a semi-structured interview instrument followed by short surveys, I examined the views of 16 developers in Waukesha County, WI, USA, a county that has experienced significant development pressures and widespread implementation of conservation subdivision design. The land developer investigation focused on conservation subdivision design familiarity and implementation, and identified a number of barriers that developers experienced in implementing the design. While the majority of the developers appeared familiar with the design and had experience developing conservation subdivisions, their motivations for developing them varied, as did their on-site conservation practices. The barriers included the lack of land use regulations supporting the design, economic factors, community opposition, and a lack of knowledge about sustainable residential development practices. Strategies to promote more environmentally sustainable residential land development patterns include providing a more supportive institutional environment, enacting different regulations and guidelines for natural resources protection, and offering education on ecologically sound development and planning practices.

High sensitive FBG load cell for icing of overhead transmission lines

NASA Astrophysics Data System (ADS)

Mao, Naiqiang; Ma, Guoming; Li, Chengrong; Li, Yabo; Shi, Cheng; Du, Yue

2017-04-01

Heavy ice coating of overhead transmission lines created the serious threat on the safe operation of power grid. The measurement of conductor icing had been an effective and reliable methods to prevent potential risks, such as conductor breakage, insulator flashover and tower collapse. Because of the advantages of immunity to electromagnetic interference and no demand for power supply in site, the optical load cell has been widely applied in monitoring the ice coating of overhead transmission lines. In this paper, we have adopted the shearing structure with additional grooves as elastic element of load cell to detect the eccentric load. Then, two welding package fiber Bragg gratings (FBGs) were mounted onto the grooves of elastic element with a direction deviation of 90° to eliminate temperature effects on strain measurement without extra FBG. After that, to avoid the occurrence of load cell breakage in heavy load measurement, the protection part has been proposed and added to the elastic element. The results of tension experiments indicate that the resolution of the load cell is 7.78 N in the conventional measuring range (0-10 kN). And in addition, the load cell proposed in this paper also has a good performance in actual experiment in which the load and temperature change simultaneously.

Thalamic projections to visual and visuomotor areas (V6 and V6A) in the Rostral Bank of the parieto-occipital sulcus of the Macaque.

PubMed

Gamberini, Michela; Bakola, Sophia; Passarelli, Lauretta; Burman, Kathleen J; Rosa, Marcello G P; Fattori, Patrizia; Galletti, Claudio

2016-04-01

The medial posterior parietal cortex of the primate brain includes different functional areas, which have been defined based on the functional properties, cyto- and myeloarchitectural criteria, and cortico-cortical connections. Here, we describe the thalamic projections to two of these areas (V6 and V6A), based on 14 retrograde neuronal tracer injections in 11 hemispheres of 9 Macaca fascicularis. The injections were placed either by direct visualisation or using electrophysiological guidance, and the location of injection sites was determined post mortem based on cyto- and myeloarchitectural criteria. We found that the majority of the thalamic afferents to the visual area V6 originate in subdivisions of the lateral and inferior pulvinar nuclei, with weaker inputs originating from the central densocellular, paracentral, lateral posterior, lateral geniculate, ventral anterior and mediodorsal nuclei. In contrast, injections in both the dorsal and ventral parts of the visuomotor area V6A revealed strong inputs from the lateral posterior and medial pulvinar nuclei, as well as smaller inputs from the ventrolateral complex and from the central densocellular, paracentral, and mediodorsal nuclei. These projection patterns are in line with the functional properties of injected areas: "dorsal stream" extrastriate area V6 receives information from visuotopically organised subdivisions of the thalamus; whereas visuomotor area V6A, which is involved in the sensory guidance of arm movement, receives its primary afferents from thalamic nuclei that provide high-order somatic and visual input.

Finite element generation of arbitrary 3-D fracture networks for flow analysis in complicated discrete fracture networks

NASA Astrophysics Data System (ADS)

Zhang, Qi-Hua

2015-10-01

Finite element generation of complicated fracture networks is the core issue and source of technical difficulty in three-dimensional (3-D) discrete fracture network (DFN) flow models. Due to the randomness and uncertainty in the configuration of a DFN, the intersection lines (traces) are arbitrarily distributed in each face (fracture and other surfaces). Hence, subdivision of the fractures is an issue relating to subdivision of two-dimensional (2-D) domains with arbitrarily-distributed constraints. When the DFN configuration is very complicated, the well-known approaches (e.g. Voronoi Delaunay-based methods and advancing-front techniques) cannot operate properly. This paper proposes an algorithm to implement end-to-end connection between traces to subdivide 2-D domains into closed loops. The compositions of the vertices in the common edges between adjacent loops (which may belong to a single fracture or two connected fractures) are thus ensured to be topologically identical. The paper then proposes an approach for triangulating arbitrary loops which does not add any nodes to ensure consistency of the meshes at the common edges. In addition, several techniques relating to tolerance control and improving code robustness are discussed. Finally, the equivalent permeability of the rock mass is calculated for some very complicated DFNs (the DFN may contain 1272 fractures, 633 connected fractures, and 16,270 closed loops). The results are compared with other approaches to demonstrate the veracity and efficiency of the approach proposed in this paper.

Prosomeric map of the lamprey forebrain based on calretinin immunocytochemistry, Nissl stain, and ancillary markers.

PubMed

Pombal, M A; Puelles, L

1999-11-22

The structural organization of the lamprey extratelencephalic forebrain is re-examined from the perspective of the prosomeric segmental paradigm. The question asked was whether the prosomeric forebrain model used for gnathostomes is of material advantage for interpreting subdivisions in the lamprey forebrain. To this aim, the main longitudinal and transverse landmarks recognized by the prosomeric model in other vertebrates were identified in Nissl-stained lamprey material. Lines of cytoarchitectural discontinuity and contours of migrated neuronal groups were mapped in a two-dimensional sagittal representation and were also classified according to their radial position. Immunocytochemical mapping of calretinin expression in adjacent sections served to define particular structural units better, in particular, the dorsal thalamus. These data were complemented by numerous other chemoarchitectonic observations obtained with ancillary markers, which identified additional specific formations, subdivisions, or boundaries. Emphasis was placed on studying whether such chemically defined neuronal groups showed boundaries aligned with the postulated inter- or intraprosomeric boundaries. The course of diverse axonal tracts was studied also with regard to their prosomeric topography. This analysis showed that the full prosomeric model applies straightforwardly to the lamprey forebrain. This finding implies that a common segmental and longitudinal organization of the neural tube may be primitive for all vertebrates. Interesting novel aspects appear in the interpretation of the lamprey pretectum, the dorsal and ventral thalami, and the hypothalamus. The topologic continuity of the prosomeric forebrain regions with evaginated or non-evaginated portions of the telencephalon was also examined. Copyright 1999 Wiley-Liss, Inc.

Serenbe Nest Cottages

DOE Office of Scientific and Technical Information (OSTI.GOV)

Butler, T.; Curtis, O.; Kim, E.

2012-12-01

As part of the NAHB Research Center Industry Partnership, Southface partnered with Martin Dodson Builders and the Serenbe community on the construction of a new test home in the suburbs of Atlanta, GA, in the mixed humid climate zone. The most recent subdivision within the Serenbe community, the Nest, will contain 15 small footprint cottage-style homes, and Southface has selected Lot Nine, as the test home for this study. This Nest subdivision serves as a project showcase for both the builder partner and the Serenbe community as a whole. The planning and design incorporated into the Nest cottages will bemore » implemented in each home within the subdivision. These homes addresses Building America savings targets and serve as a basis of design for other homes Martin Dodson plans to build within the Serenbe community.« less

Serenbe Nest Cottages

DOE Office of Scientific and Technical Information (OSTI.GOV)

Butler, T.; Curtis, O.; Kim, E.

2012-12-01

As part of the NAHB Research Center Industry Partnership, Southface partnered with Martin Dodson Builders and the Serenbe community on the construction of a new test home in the suburbs of Atlanta, GA in the mixed humid climate zone. The most recent subdivision within the Serenbe community, the Nest, will contain 15 small footprint cottage style homes, and Southface has selected Lot Nine, as the test home for this study. This Nest subdivision serves as a project showcase for both the builder partner and the Serenbe community as a whole. The planning and design incorporated into the Nest cottages willmore » be implemented in each home within the subdivision. These homes addresses Building America Savings targets and serve as a basis of design for other homes Martin Dodson plans to build within the Serenbe community.« less

Essential roles for lines in mediating leg and antennal proximodistal patterning and generating a stable Notch signaling interface at segment borders.

PubMed

Greenberg, Lina; Hatini, Victor

2009-06-01

The Drosophila leg imaginal disc provides a paradigm with which to understand the fundamental developmental mechanisms that generate an intricate appendage structure. Leg formation depends on the subdivision of the leg proximodistal (PD) axis into broad domains by the leg gap genes. The leg gap genes act combinatorially to initiate the expression of the Notch ligands Delta (Dl) and Serrate (Ser) in a segmental pattern. Dl and Ser induce the expression of a set of transcriptional regulators along the segment border, which mediate leg segment growth and joint morphogenesis. Here we show that Lines accumulates in nuclei in the presumptive tarsus and the inter-joints of proximal leg segments and governs the formation of these structures by destabilizing the nuclear protein Bowl. Across the presumptive tarsus, lines modulates the opposing expression landscapes of the leg gap gene dachshund (dac) and the tarsal PD genes, bric-a-brac 2 (bab), apterous (ap) and BarH1 (Bar). In this manner, lines inhibits proximal tarsal fates and promotes medial and distal tarsal fates. Across proximal leg segments, lines antagonizes bowl to promote Dl expression by relief-of-repression. In turn, Dl signals asymmetrically to stabilize Bowl in adjacent distal cells. Bowl, then, acts cell-autonomously, together with one or more redundant factors, to repress Dl expression. Together, lines and bowl act as a binary switch to generate a stable Notch signaling interface between Dl-expressing cells and adjacent distal cell. lines plays analogous roles in developing antennae, which are serially homologous to legs, suggesting evolutionarily conserved roles for lines in ventral appendage formation.

Energy absorption device for shock loading

NASA Astrophysics Data System (ADS)

Howard, C. D.; Lagrange, Donald E.; Beatty, David A.; Littman, David C.

1995-02-01

A shock energy absorbing device provides shock protection for the riser line employed to attach an aerodynamic deceleration device to a primary body during deployment of the system into an airstream. During deployment, for example, by dropping an unopened parachute and attached load or by rocket delivery of the unopened parachute and attached load, the parachute is made to open at a desired altitude whereupon very large shock tension forces are generated which are applied to the line. In order to protect the line from failing under these forces and to reduce the requirement for a bulky, heavy line, a shock absorber is provided in the form of a block having one or more breakable web portions formed therein and through which the riser line is threaded. Upon deployment of the system into an airstream, the shock tension forces operate to fracture some or all of the breakable web portions thereby dissipating the shock energy generated during deployment and protecting the riser line from failure.

A-E Services to Perform a Cathodic Protection Survey of the Bulk Fuel Terminals at N.S.C. Pearl Harbor, Hawaii. Volume I.

DTIC Science & Technology

1982-06-01

20) From VC-D to VC-E a. 8" Avgas Line - Coated Steel (21) From FC -E to Victor Dock #1 a. 12" Avgas Line - Coated Steel (22) From Air Force Scraper...14. Bldg. S776 3" Ballast Line to VC-2 - 775 3" Ballast Line to Loading Rack - 775 15. 6" Water Line, 10’ N of Bldg. S776 - 745 6" AFFF Line, N of...S776 3" Ballast line to VC-2 - 740 - 775 35 3" Ballast line to Loading Rack - 740 - 775 35 15. 6" Water line 10’ N of Bldg. S776 - 710 - 745 35 6" AFFF

Dry etch challenges for CD shrinkage in memory process

NASA Astrophysics Data System (ADS)

Matsushita, Takaya; Matsumoto, Takanori; Mukai, Hidefumi; Kyoh, Suigen; Hashimoto, Kohji

2015-03-01

Line pattern collapse attracts attention as a new problem of the L&S formation in sub-20nm H.P feature. Line pattern collapse that occurs in a slight non-uniformity of adjacent CD (Critical dimension) space using double patterning process has been studied with focus on micro-loading effect in Si etching. Bias RF pulsing plasma etching process using low duty cycle helped increase of selectivity Si to SiO2. In addition to the effect of Bias RF pulsing process, the thin mask obtained from improvement of selectivity has greatly suppressed micro-loading in Si etching. However it was found that micro-loading effect worsen again in sub-20nm space width. It has been confirmed that by using cycle etch process to remove deposition with CFx based etching micro-loading effect could be suppressed. Finally, Si etching process condition using combination of results above could provide finer line and space without "line pattern collapse" in sub-20nm.

Topographic organizations of taste-responsive neurons in the parabrachial nucleus of C57BL/6J mice: An electrophysiological mapping study.

PubMed

Tokita, K; Boughter, J D

2016-03-01

The activities of 178 taste-responsive neurons were recorded extracellularly from the parabrachial nucleus (PbN) in the anesthetized C57BL/6J mouse. Taste stimuli included those representative of five basic taste qualities, sweet, salty, sour, bitter and umami. Umami synergism was represented by all sucrose-best and sweet-sensitive sodium chloride-best neurons. Mediolaterally the PbN was divided into medial, brachium conjunctivum (BC) and lateral subdivisions while rostrocaudally the PbN was divided into rostral and caudal subdivisions for mapping and reconstruction of recording sites. Neurons in the medial and BC subdivisions had a significantly greater magnitude of response to sucrose and to the mixture of monopotassium glutamate and inosine monophosphate than those found in the lateral subdivision. In contrast, neurons in the lateral subdivision possessed a more robust response to quinine hydrochloride. Rostrocaudally no difference was found in the mean magnitude of response. Analysis on the distribution pattern of neuron types classified by their best stimulus revealed that the proportion of neuron types in the medial vs. lateral and BC vs. lateral subdivisions was significantly different, with a greater amount of sucrose-best neurons found medially and within the BC, and a greater amount of sodium chloride-, citric acid- and quinine hydrochloride-best neurons found laterally. There was no significant difference in the neuron-type distribution between rostral and caudal PbN. We also assessed breadth of tuning in these neurons by calculating entropy (H) and noise-to-signal (N/S) ratio. The mean N/S ratio of all neurons (0.43) was significantly lower than that of H value (0.64). Neurons in the caudal PbN had a significantly higher H value than in the rostral PbN. In contrast, mean N/S ratios were not different both mediolaterally and rostrocaudally. These results suggest that although there is overlap in taste quality representation in the mouse PbN, taste-responsive neurons still possessed a topographic organization. Published by Elsevier Ltd.

Effect of tornado loads on transmission lines

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ishac, M.F.; White, H.B.

Of all the populated areas in Canada, southwestern Ontario has experienced the highest tornado incidence and faces the greatest tornado damage. About 1 or 2 tornadoes per 10,000 km{sup 2} can be expected there annually. The probability of a tornado strike at a given point is very small but the probability of a transmission line being crossed by a tornado is significant. The purpose of this paper is to review the literature related to tornadoes in Ontario and to investigate the effect of tornado loads on transmission lines. Based on this investigation a design basis tornado loading for transmission towersmore » is proposed.« less

Effect of tornado loads on transmission lines

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ishac, M.F.; White, H.B.

1994-12-31

Of all the populated areas in Canada, southwestern Ontario has experienced the highest tornado incidence and faces the greatest tornado damage. About 1 or 2 tornadoes per 10,000 km{sup 2} can be expected there annually. The probability of a tornado strike at a given point is very small but the probability of a transmission line being crossed by a tornado is significant. The purpose of this paper is to review the literature related to tornadoes in Ontario and to investigate the effect of tornado loads on transmission lines. Based on this investigation a design basis tornado loading for transmission towersmore » is proposed.« less

Comparison between effects of free curcumin and curcumin loaded NIPAAm-MAA nanoparticles on telomerase and PinX1 gene expression in lung cancer cells.

PubMed

Badrzadeh, Fariba; Akbarzadeh, Abolfazl; Zarghami, Nosratollah; Yamchi, Mohammad Rahmati; Zeighamian, Vahide; Tabatabae, Fateme Sadate; Taheri, Morteza; Kafil, Hossein Samadi

2014-01-01

Herbal compounds such as curcumin which decrease telomerase and gene expression have been considered as beneficial tools for lung cancer treatment. In this article, we compared the effects of pure curcumin and curcumin-loaded NIPAAm-MAA nanoparticles on telomerase and PinX1 gene expression in a lung cancer cell line. A tetrazolium-based assay was used for determination of cytotoxic effects of curcumin on the Calu-6 lung cancer cell line and telomerase and pinX1 gene expression was measured with real-time PCR. MTT assay showed that Curcumin-loaded NIPAAm-MAA inhibited the growth of the Calu-6 lung cancer cell line in a time and dose-dependent manner. Our q-PCR results showed that the expression of telomerase gene was effectively reduced as the concentration of curcumin-loaded NIPAAm-MAA increased while expression of the PinX1 gene became elevated. The results showed that curcumin- loaded- NIPAAm-MAA exerted cytotoxic effects on the Calu-6 cell line through down-regulation of telomerase and stimulation of pinX1 gene expression. NIPPAm-MAA could be good carrier for such kinds of hydrophobic agent.

Cone-beam computed tomographic evaluation of the temporomandibular joint and dental characteristics of patients with Class II subdivision malocclusion and asymmetry

PubMed Central

Huang, Mingna; Hu, Yun; Yu, Jinfeng; Sun, Jicheng; Ming, Ye

2017-01-01

Objective Treating Class II subdivision malocclusion with asymmetry has been a challenge for orthodontists because of the complicated characteristics of asymmetry. This study aimed to explore the characteristics of dental and skeletal asymmetry in Class II subdivision malocclusion, and to assess the relationship between the condyle-glenoid fossa and first molar. Methods Cone-beam computed tomographic images of 32 patients with Class II subdivision malocclusion were three-dimensionally reconstructed using the Mimics software. Forty-five anatomic landmarks on the reconstructed structures were selected and 27 linear and angular measurements were performed. Paired-samples t-tests were used to compare the average differences between the Class I and Class II sides; Pearson correlation coefficient (r) was used for analyzing the linear association. Results The faciolingual crown angulation of the mandibular first molar (p < 0.05), sagittal position of the maxillary and mandibular first molars (p < 0.01), condylar head height (p < 0.01), condylar process height (p < 0.05), and angle of the posterior wall of the articular tubercle and coronal position of the glenoid fossa (p < 0.01) were significantly different between the two sides. The morphology and position of the condyle-glenoid fossa significantly correlated with the three-dimensional changes in the first molar. Conclusions Asymmetry in the sagittal position of the maxillary and mandibular first molars between the two sides and significant lingual inclination of the mandibular first molar on the Class II side were the dental characteristics of Class II subdivision malocclusion. Condylar morphology and glenoid fossa position asymmetries were the major components of skeletal asymmetry and were well correlated with the three-dimensional position of the first molar. PMID:28861389

Exposure to high- and low-light conditions in an open-field test of anxiety increases c-Fos expression in specific subdivisions of the rat basolateral amygdaloid complex.

PubMed

Hale, Matthew W; Bouwknecht, J Adriaan; Spiga, Francesca; Shekhar, Anantha; Lowry, Christopher A

2006-12-11

Anxiety states and anxiety-related behaviors appear to be regulated by a distributed and highly interconnected system of forebrain structures including the basolateral amygdaloid complex (basolateral amygdala). Despite a wealth of research examining the role of the basolateral amygdala in anxiety-related behaviors and anxiety states, the specific subdivisions of the basolateral amygdala that are involved in responses to anxiogenic stimuli have not been examined. In this study, we investigated the effects of exposure to a novel open-field environment, with either low- or high-levels of illumination, on expression of the protein product of the immediate-early gene c-Fos in subdivisions of the rat basolateral amygdala. The subdivisions studied included the lateral, ventrolateral and ventromedial parts of the lateral amygdaloid nucleus, the anterior, posterior and ventral parts of the basolateral amygdaloid nucleus and the anterior and posterior part of the basomedial amygdaloid nucleus. Small increases in the number of c-Fos-immunoreactive cells were observed in several, but not all, of the subdivisions of the basolateral amygdala studied following exposure of rats to either the high- or low-light conditions, compared to home cage or handled control groups. Open-field exposure in both the high- and low-light conditions resulted in a marked increase in c-Fos expression in the anterior part of the basolateral amygdaloid nucleus compared to either home cage or handled control groups. These findings point toward anatomical and functional heterogeneity within the basolateral amygdaloid complex and an important role of the anterior part of the basolateral amygdaloid nucleus in the neural mechanisms underlying physiological or behavioral responses to this anxiety-related stimulus.

Testing block subdivision algorithms on block designs

NASA Astrophysics Data System (ADS)

Wiseman, Natalie; Patterson, Zachary

2016-01-01

Integrated land use-transportation models predict future transportation demand taking into account how households and firms arrange themselves partly as a function of the transportation system. Recent integrated models require parcels as inputs and produce household and employment predictions at the parcel scale. Block subdivision algorithms automatically generate parcel patterns within blocks. Evaluating block subdivision algorithms is done by way of generating parcels and comparing them to those in a parcel database. Three block subdivision algorithms are evaluated on how closely they reproduce parcels of different block types found in a parcel database from Montreal, Canada. While the authors who developed each of the algorithms have evaluated them, they have used their own metrics and block types to evaluate their own algorithms. This makes it difficult to compare their strengths and weaknesses. The contribution of this paper is in resolving this difficulty with the aim of finding a better algorithm suited to subdividing each block type. The proposed hypothesis is that given the different approaches that block subdivision algorithms take, it's likely that different algorithms are better adapted to subdividing different block types. To test this, a standardized block type classification is used that consists of mutually exclusive and comprehensive categories. A statistical method is used for finding a better algorithm and the probability it will perform well for a given block type. Results suggest the oriented bounding box algorithm performs better for warped non-uniform sites, as well as gridiron and fragmented uniform sites. It also produces more similar parcel areas and widths. The Generalized Parcel Divider 1 algorithm performs better for gridiron non-uniform sites. The Straight Skeleton algorithm performs better for loop and lollipop networks as well as fragmented non-uniform and warped uniform sites. It also produces more similar parcel shapes and patterns.

Study of Fos, androgen receptor and testosterone expression in the sub-regions of medial amygdala, bed nucleus of stria terminalis and medial preoptic area in male Mandarin voles in response to chemosensory stimulation.

PubMed

He, Fengqin; Wu, Ruiyong; Yu, Peng

2014-01-01

In many rodent species, including mandarin voles (Microtus mandarinus), the behavioral response to odors is regulated by a network of steroid-sensitive ventral forebrain nuclei including the medial amygdala (Me), bed nucleus of the striaterminalis (BNST), and medial preoptic area (MPOA). Although it is well-known that Me, BNST, and MPOA are closely interconnected, function independently in regulating odor-guided social behaviors, little is known about how order information is processed in the sub-regions of Me, BNST, and MPOA. In order to answer this question, we let male mandarin voles expose to two different odors including female vaginal fluid (FVF) and male flank gland secretion (MFGS) and detect the expression of Fos, androgen receptor (AR) and testosterone (T) in the sub-regions of Me, BNST, and MPOA. We found that FVF stimulus caused increased Fos, AR and T expression in the posterior subdivision of the Me (MeP), the posterior medial subdivision of the BNST (BNSTpm), and the medial preoptic nucleus (MPN), while MFGS stimulus did not change Fos, AR and T expression neither in the MeP, BNSTpm, and MPN nor in the anterior subdivision of the Me (MeA), the posterointermediate subdivision of the BNST (BNSTpi), and the lateral subdivision of the MPOA (MPOAl). Serum testosterone levels were increased after 1h in males exposed to FVF. This study provides insight in understanding the relationship between female odor stimulation and Fos, AR and T expression in specific brain areas in males, and the regulatory role of testosterone in this biochemical process. Copyright © 2013 Elsevier B.V. All rights reserved.

Visual perceptual load induces inattentional deafness.

PubMed

Macdonald, James S P; Lavie, Nilli

2011-08-01

In this article, we establish a new phenomenon of "inattentional deafness" and highlight the level of load on visual attention as a critical determinant of this phenomenon. In three experiments, we modified an inattentional blindness paradigm to assess inattentional deafness. Participants made either a low- or high-load visual discrimination concerning a cross shape (respectively, a discrimination of line color or of line length with a subtle length difference). A brief pure tone was presented simultaneously with the visual task display on a final trial. Failures to notice the presence of this tone (i.e., inattentional deafness) reached a rate of 79% in the high-visual-load condition, significantly more than in the low-load condition. These findings establish the phenomenon of inattentional deafness under visual load, thereby extending the load theory of attention (e.g., Lavie, Journal of Experimental Psychology. Human Perception and Performance, 25, 596-616, 1995) to address the cross-modal effects of visual perceptual load.

46 CFR 45.117 - Freeing port area: General.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES... on the freeboard deck and on the raised quarterdeck must be at least as great as A in the following... bearings of noncorrodible material. If shutters are fitted with securing appliances, these appliances must...

46 CFR 45.117 - Freeing port area: General.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES... on the freeboard deck and on the raised quarterdeck must be at least as great as A in the following... bearings of noncorrodible material. If shutters are fitted with securing appliances, these appliances must...

46 CFR 45.117 - Freeing port area: General.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES... on the freeboard deck and on the raised quarterdeck must be at least as great as A in the following... bearings of noncorrodible material. If shutters are fitted with securing appliances, these appliances must...

46 CFR 45.117 - Freeing port area: General.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES... on the freeboard deck and on the raised quarterdeck must be at least as great as A in the following... bearings of noncorrodible material. If shutters are fitted with securing appliances, these appliances must...

46 CFR 45.117 - Freeing port area: General.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES... on the freeboard deck and on the raised quarterdeck must be at least as great as A in the following... bearings of noncorrodible material. If shutters are fitted with securing appliances, these appliances must...

14 CFR 23.393 - Loads parallel to hinge line.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) K=24 for vertical surfaces; (2) K=12 for horizontal surfaces; and (3) W=weight of the movable... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Loads parallel to hinge line. 23.393 Section 23.393 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION...

14 CFR 23.393 - Loads parallel to hinge line.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) K=24 for vertical surfaces; (2) K=12 for horizontal surfaces; and (3) W=weight of the movable... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Loads parallel to hinge line. 23.393 Section 23.393 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION...

14 CFR 23.393 - Loads parallel to hinge line.

Code of Federal Regulations, 2014 CFR

2014-01-01

...) K=24 for vertical surfaces; (2) K=12 for horizontal surfaces; and (3) W=weight of the movable... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Loads parallel to hinge line. 23.393 Section 23.393 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION...

14 CFR 23.393 - Loads parallel to hinge line.

Code of Federal Regulations, 2012 CFR

2012-01-01

...) K=24 for vertical surfaces; (2) K=12 for horizontal surfaces; and (3) W=weight of the movable... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Loads parallel to hinge line. 23.393 Section 23.393 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION...

14 CFR 23.393 - Loads parallel to hinge line.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) K=24 for vertical surfaces; (2) K=12 for horizontal surfaces; and (3) W=weight of the movable... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Loads parallel to hinge line. 23.393 Section 23.393 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION...

46 CFR 45.143 - Hull openings above freeboard deck.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Hull openings above freeboard deck. 45.143 Section 45.143 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.143 Hull openings above freeboard deck. Closures for openings above...

46 CFR 45.58 - Correction: Short superstructure.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Correction: Short superstructure. 45.58 Section 45.58 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Freeboards § 45.58 Correction: Short superstructure. The minimum freeboard in summer for a type B vessel that...

46 CFR 45.58 - Correction: Short superstructure.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Correction: Short superstructure. 45.58 Section 45.58 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Freeboards § 45.58 Correction: Short superstructure. The minimum freeboard in summer for a type B vessel that...

46 CFR 47.100 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Purpose. 47.100 Section 47.100 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES COMBINATION LOAD LINES General § 47.100 Purpose. (a) The purpose of the regulations in this part is to set forth simplified alternative marking schemes for...

46 CFR 45.157 - Scuppers and gravity drains.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Scuppers and gravity drains. 45.157 Section 45.157 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.157 Scuppers and gravity drains. Scuppers and gravity deck drains from spaces...

46 CFR 45.157 - Scuppers and gravity drains.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Scuppers and gravity drains. 45.157 Section 45.157 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.157 Scuppers and gravity drains. Scuppers and gravity deck drains from spaces...

46 CFR 45.157 - Scuppers and gravity drains.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Scuppers and gravity drains. 45.157 Section 45.157 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.157 Scuppers and gravity drains. Scuppers and gravity deck drains from spaces...

46 CFR 45.157 - Scuppers and gravity drains.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Scuppers and gravity drains. 45.157 Section 45.157 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.157 Scuppers and gravity drains. Scuppers and gravity deck drains from spaces...

46 CFR 45.157 - Scuppers and gravity drains.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Scuppers and gravity drains. 45.157 Section 45.157 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.157 Scuppers and gravity drains. Scuppers and gravity deck drains from spaces...

The spectrum and some subdivisions of the spectrum of discrete generalized Cesàro operators on [Formula: see text] ([Formula: see text]).

PubMed

Yıldırım, Mustafa; Durna, Nuh

2017-01-01

The discrete generalized Cesàro matrix [Formula: see text] is the triangular matrix with nonzero entries [Formula: see text], where [Formula: see text]. In this paper, boundedness, compactness, spectra, the fine spectra and subdivisions of the spectra of discrete generalized Cesàro operator on [Formula: see text] ([Formula: see text]) have been determined.

Hydrologic models for land-atmosphere retrospective studies of the use of LANDSAT and AVHRR data

NASA Technical Reports Server (NTRS)

Duchon, Claude E.; Williams, T. H. Lee; Nicks, Arlin D.

1988-01-01

The use of a Geographic Information System (GIS) and LANDSAT analysis in conjunction with the Simulator for Water Resources on a Rural Basin (SWRRB) hydrologic model to examine the water balance on the Little Washita River basin is discussed. LANDSAT analysis was used to divide the basin into eight non-contiguous land covers or subareas: rangeland, grazed range, winter wheat, alfalfa/pasture, bare soil, water, woodland, and impervious land (roads, quarry). The use of a geographic information system allowed for the calculation of SWRRB model parameters in each subarea. Four data sets were constructed in order to compare SWRRB estimates of hydrologic processes using two methods of maximum LAI and two methods of watershed subdivision. Maximum LAI was determined from a continental scale map, which provided a value of 4.5 for the entire basin, and from its association with the type of land-cover (eight values). The two methods of watershed subdivision were determined according to drainage subbasin (four) and the eight land-covers. These data sets were used with the SWRRB model to obtain daily hydrologic estimates for 1985. The results of the one year analysis lead to the conclusion that the greater homogeneity of a land-cover subdivision provides better water yield estimates than those based on a drainage properties subdivision.

Population subdivision and molecular sequence variation: theory and analysis of Drosophila ananassae data.

PubMed

Vogl, Claus; Das, Aparup; Beaumont, Mark; Mohanty, Sujata; Stephan, Wolfgang

2003-11-01

Population subdivision complicates analysis of molecular variation. Even if neutrality is assumed, three evolutionary forces need to be considered: migration, mutation, and drift. Simplification can be achieved by assuming that the process of migration among and drift within subpopulations is occurring fast compared to mutation and drift in the entire population. This allows a two-step approach in the analysis: (i) analysis of population subdivision and (ii) analysis of molecular variation in the migrant pool. We model population subdivision using an infinite island model, where we allow the migration/drift parameter Theta to vary among populations. Thus, central and peripheral populations can be differentiated. For inference of Theta, we use a coalescence approach, implemented via a Markov chain Monte Carlo (MCMC) integration method that allows estimation of allele frequencies in the migrant pool. The second step of this approach (analysis of molecular variation in the migrant pool) uses the estimated allele frequencies in the migrant pool for the study of molecular variation. We apply this method to a Drosophila ananassae sequence data set. We find little indication of isolation by distance, but large differences in the migration parameter among populations. The population as a whole seems to be expanding. A population from Bogor (Java, Indonesia) shows the highest variation and seems closest to the species center.

Optimal Synthesis of Compliant Mechanisms using Subdivision and Commercial FEA (DETC2004-57497)

NASA Technical Reports Server (NTRS)

Hull, Patrick V.; Canfield, Stephen

2004-01-01

The field of distributed-compliance mechanisms has seen significant work in developing suitable topology optimization tools for their design. These optimal design tools have grown out of the techniques of structural optimization. This paper will build on the previous work in topology optimization and compliant mechanism design by proposing an alternative design space parameterization through control points and adding another step to the process, that of subdivision. The control points allow a specific design to be represented as a solid model during the optimization process. The process of subdivision creates an additional number of control points that help smooth the surface (for example a C(sup 2) continuous surface depending on the method of subdivision chosen) creating a manufacturable design free of some traditional numerical instabilities. Note that these additional control points do not add to the number of design parameters. This alternative parameterization and description as a solid model effectively and completely separates the design variables from the analysis variables during the optimization procedure. The motivation behind this work is to create an automated design tool from task definition to functional prototype created on a CNC or rapid-prototype machine. This paper will describe the proposed compliant mechanism design process and will demonstrate the procedure on several examples common in the literature.

Integration and management of massive remote-sensing data based on GeoSOT subdivision model

NASA Astrophysics Data System (ADS)

Li, Shuang; Cheng, Chengqi; Chen, Bo; Meng, Li

2016-07-01

Owing to the rapid development of earth observation technology, the volume of spatial information is growing rapidly; therefore, improving query retrieval speed from large, rich data sources for remote-sensing data management systems is quite urgent. A global subdivision model, geographic coordinate subdivision grid with one-dimension integer coding on 2n-tree, which we propose as a solution, has been used in data management organizations. However, because a spatial object may cover several grids, ample data redundancy will occur when data are stored in relational databases. To solve this redundancy problem, we first combined the subdivision model with the spatial array database containing the inverted index. We proposed an improved approach for integrating and managing massive remote-sensing data. By adding a spatial code column in an array format in a database, spatial information in remote-sensing metadata can be stored and logically subdivided. We implemented our method in a Kingbase Enterprise Server database system and compared the results with the Oracle platform by simulating worldwide image data. Experimental results showed that our approach performed better than Oracle in terms of data integration and time and space efficiency. Our approach also offers an efficient storage management system for existing storage centers and management systems.

Application of Hybrid Optimization-Expert System for Optimal Power Management on Board Space Power Station

NASA Technical Reports Server (NTRS)

Momoh, James; Chattopadhyay, Deb; Basheer, Omar Ali AL

1996-01-01

The space power system has two sources of energy: photo-voltaic blankets and batteries. The optimal power management problem on-board has two broad operations: off-line power scheduling to determine the load allocation schedule of the next several hours based on the forecast of load and solar power availability. The nature of this study puts less emphasis on speed requirement for computation and more importance on the optimality of the solution. The second category problem, on-line power rescheduling, is needed in the event of occurrence of a contingency to optimally reschedule the loads to minimize the 'unused' or 'wasted' energy while keeping the priority on certain type of load and minimum disturbance of the original optimal schedule determined in the first-stage off-line study. The computational performance of the on-line 'rescheduler' is an important criterion and plays a critical role in the selection of the appropriate tool. The Howard University Center for Energy Systems and Control has developed a hybrid optimization-expert systems based power management program. The pre-scheduler has been developed using a non-linear multi-objective optimization technique called the Outer Approximation method and implemented using the General Algebraic Modeling System (GAMS). The optimization model has the capability of dealing with multiple conflicting objectives viz. maximizing energy utilization, minimizing the variation of load over a day, etc. and incorporates several complex interaction between the loads in a space system. The rescheduling is performed using an expert system developed in PROLOG which utilizes a rule-base for reallocation of the loads in an emergency condition viz. shortage of power due to solar array failure, increase of base load, addition of new activity, repetition of old activity etc. Both the modules handle decision making on battery charging and discharging and allocation of loads over a time-horizon of a day divided into intervals of 10 minutes. The models have been extensively tested using a case study for the Space Station Freedom and the results for the case study will be presented. Several future enhancements of the pre-scheduler and the 'rescheduler' have been outlined which include graphic analyzer for the on-line module, incorporating probabilistic considerations, including spatial location of the loads and the connectivity using a direct current (DC) load flow model.

Cost-effectiveness of HIV drug resistance testing to inform switching to second line antiretroviral therapy in low income settings.

PubMed

Phillips, Andrew; Cambiano, Valentina; Nakagawa, Fumiyo; Mabugu, Travor; Magubu, Travor; Miners, Alec; Ford, Debbie; Pillay, Deenan; De Luca, Andrea; Lundgren, Jens; Revill, Paul

2014-01-01

To guide future need for cheap resistance tests for use in low income settings, we assessed cost-effectiveness of drug resistance testing as part of monitoring of people on first line ART - with switching from first to second line ART being conditional on NNRTI drug resistance mutations being identified. An individual level simulation model of HIV transmission, progression and the effect of ART which accounts for adherence and resistance development was used to compare outcomes of various potential monitoring strategies in a typical low income setting in sub-Saharan Africa. Underlying monitoring strategies considered were based on clinical disease, CD4 count or viral load. Within each we considered a strategy in which no further measures are performed, one with a viral load measure to confirm failure, and one with both a viral load measure and a resistance test. Predicted outcomes were assessed over 2015-2025 in terms of viral suppression, first line failure, switching to second line regimen, death, HIV incidence, disability-adjusted-life-years averted and costs. Potential future low costs of resistance tests ($30) were used. The most effective strategy, in terms of DALYs averted, was one using viral load monitoring without confirmation. The incremental cost-effectiveness ratio for this strategy was $2113 (the same as that for viral load monitoring with confirmation). ART monitoring strategies which involved resistance testing did not emerge as being more effective or cost effective than strategies not using it. The slightly reduced ART costs resulting from use of resistance testing, due to less use of second line regimens, was of similar magnitude to the costs of resistance tests. Use of resistance testing at the time of first line failure as part of the decision whether to switch to second line therapy was not cost-effective, even though the test was assumed to be very inexpensive.

Determination of mean camber surfaces for wings having uniform chordwise loading and arbitrary spanwise loading in subsonic flow

NASA Technical Reports Server (NTRS)

Katzoff, S; Faison, M Frances; Dubose, Hugh C

1954-01-01

The field of a uniformly loaded wing in subsonic flow is discussed in terms of the acceleration potential. It is shown that, for the design of such wings, the slope of the mean camber surface at any point can be determined by a line integration around the wing boundary. By an additional line integration around the wing boundary, this method is extended to include the case where the local section lift coefficient varies with spanwise location (the chordwise loading at every section still remaining uniform). For the uniformly loaded wing of polygonal plan form, the integrations necessary to determine the local slope of the surface and the further integration of the slopes to determine the ordinate can be done analytically. An outline of these integrations and the resulting formulas are included. Calculated results are given for a sweptback wing with uniform chordwise loading and a highly tapered spanwise loading, a uniformly loaded delta wing, a uniformly loaded sweptback wing, and the same sweptback wing with uniform chordwise loading but elliptical span load distribution.

FRIB Cryogenic Distribution System and Status

NASA Astrophysics Data System (ADS)

Ganni, V.; Dixon, K.; Laverdure, N.; Yang, S.; Nellis, T.; Jones, S.; Casagrande, F.

2015-12-01

The MSU-FRIB cryogenic distribution system supports the 2 K primary, 4 K primary, and 35 - 55 K shield operation of more than 70 loads in the accelerator and the experimental areas. It is based on JLab and SNS experience with bayonet-type disconnects between the loads and the distribution system for phased commissioning and maintenance. The linac transfer line, which features three separate transfer line segments for additional independence during phased commissioning at 4 K and 2 K, connects the folded arrangement of 49 cryomodules and 4 superconducting dipole magnets and a fourth transfer line supports the separator area cryo loads. The pressure reliefs for the transfer line process lines, located in the refrigeration room outside the tunnel/accelerator area, are piped to be vented outdoors. The transfer line designs integrate supply and return flow paths into a combined vacuum space. The main linac distribution segments are produced in a small number of standard configurations; a prototype of one such configuration has been fabricated at Jefferson Lab and has been installed at MSU to support testing of a prototype FRIB cryomodule.

The latent structure of the functional dyspepsia symptom complex: a taxometric analysis.

PubMed

Van Oudenhove, L; Jasper, F; Walentynowicz, M; Witthöft, M; Van den Bergh, O; Tack, J

2016-07-01

Rome III introduced a subdivision of functional dyspepsia (FD) into postprandial distress syndrome and epigastric pain syndrome, characterized by early satiation/postprandial fullness, and epigastric pain/burning, respectively. However, evidence on their degree of overlap is mixed. We aimed to investigate the latent structure of FD to test whether distinguishable symptom-based subgroups exist. Consecutive tertiary care Rome II FD patients completed the dyspepsia symptom severity scale. Confirmatory factor analysis (CFA) was used to compare the fit of a single factor model, a correlated three-factor model based on Rome III subgroups and a bifactor model consisting of a general FD factor and orthogonal subgroup factors. Taxometric analyses were subsequently used to investigate the latent structure of FD. Nine hundred and fifty-seven FD patients (71.1% women, age 41 ± 14.8) participated. In CFA, the bifactor model yielded a significantly better fit than the two other models (χ² difference tests both p < 0.001). All symptoms had significant loadings on both the general and the subgroup-specific factors (all p < 0.05). Somatization was associated with the general (r = 0.72, p < 0.01), but not the subgroup-specific factors (all r < 0.13, p > 0.05). Taxometric analyses supported a dimensional structure of FD (all CCFI<0.38). We found a dimensional rather than categorical latent structure of the FD symptom complex in tertiary care. A combination of a general dyspepsia symptom reporting factor, which was associated with somatization, and symptom-specific factors reflecting the Rome III subdivision fitted the data best. This has implications for classification, pathophysiology, and treatment of FD. © 2016 John Wiley & Sons Ltd.

46 CFR 42.09-20 - Surveys of foreign vessels.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Surveys of foreign vessels. 42.09-20 Section 42.09-20... BY SEA Load Line Assignments and Surveys-General Requirements § 42.09-20 Surveys of foreign vessels... to survey, marking, and certification by a load line assigning and issuing authority as authorized...

46 CFR 42.09-20 - Surveys of foreign vessels.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Surveys of foreign vessels. 42.09-20 Section 42.09-20... BY SEA Load Line Assignments and Surveys-General Requirements § 42.09-20 Surveys of foreign vessels... to survey, marking, and certification by a load line assigning and issuing authority as authorized...

46 CFR 42.09-20 - Surveys of foreign vessels.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Surveys of foreign vessels. 42.09-20 Section 42.09-20... BY SEA Load Line Assignments and Surveys-General Requirements § 42.09-20 Surveys of foreign vessels... to survey, marking, and certification by a load line assigning and issuing authority as authorized...

46 CFR 42.09-20 - Surveys of foreign vessels.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Surveys of foreign vessels. 42.09-20 Section 42.09-20... BY SEA Load Line Assignments and Surveys-General Requirements § 42.09-20 Surveys of foreign vessels... to survey, marking, and certification by a load line assigning and issuing authority as authorized...

46 CFR 42.09-20 - Surveys of foreign vessels.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Surveys of foreign vessels. 42.09-20 Section 42.09-20... BY SEA Load Line Assignments and Surveys-General Requirements § 42.09-20 Surveys of foreign vessels... to survey, marking, and certification by a load line assigning and issuing authority as authorized...

46 CFR 69.177 - Markings.

Code of Federal Regulations, 2014 CFR

2014-10-01

... part of the load line grid: (i) Vessels assigned only one gross and one net tonnage under § 69.175(c... mark. A vessel assigned two gross and two net tonnages which has more than one deck and no load line... in either a light color on a dark background or a dark color on a light background. ...

46 CFR 69.177 - Markings.

Code of Federal Regulations, 2011 CFR

2011-10-01

... part of the load line grid: (i) Vessels assigned only one gross and one net tonnage under § 69.175(c... mark. A vessel assigned two gross and two net tonnages which has more than one deck and no load line... in either a light color on a dark background or a dark color on a light background. ...

46 CFR 69.177 - Markings.

Code of Federal Regulations, 2013 CFR

2013-10-01

... part of the load line grid: (i) Vessels assigned only one gross and one net tonnage under § 69.175(c... mark. A vessel assigned two gross and two net tonnages which has more than one deck and no load line... in either a light color on a dark background or a dark color on a light background. ...

46 CFR 69.177 - Markings.

Code of Federal Regulations, 2012 CFR

2012-10-01

... part of the load line grid: (i) Vessels assigned only one gross and one net tonnage under § 69.175(c... mark. A vessel assigned two gross and two net tonnages which has more than one deck and no load line... in either a light color on a dark background or a dark color on a light background. ...

46 CFR 45.107 - Strength of hull.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Strength of hull. 45.107 Section 45.107 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.107 Strength of hull. The general structural strength of the hull must be sufficient for the...

46 CFR 45.135 - Hull openings at or below freeboard deck.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Hull openings at or below freeboard deck. 45.135 Section 45.135 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.135 Hull openings at or below freeboard deck. Closures for hull...

46 CFR 45.63 - Correction for sheer.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Correction for sheer. 45.63 Section 45.63 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Freeboards § 45.63 Correction for sheer. (a) The minimum summer freeboard must be increased by the deficiency, or may be...

46 CFR 45.63 - Correction for sheer.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Correction for sheer. 45.63 Section 45.63 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Freeboards § 45.63 Correction for sheer. (a) The minimum summer freeboard must be increased by the deficiency, or may be...

46 CFR 45.3 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Definitions. 45.3 Section 45.3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES General § 45.3 Definitions. As... the least moulded depth measured from the top of the keel or the length from the foreside of the stem...

46 CFR 45.3 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Definitions. 45.3 Section 45.3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES General § 45.3 Definitions. As... the least moulded depth measured from the top of the keel or the length from the foreside of the stem...

Unpacking the Complexity of Linear Equations from a Cognitive Load Theory Perspective

ERIC Educational Resources Information Center

Ngu, Bing Hiong; Phan, Huy P.

2016-01-01

The degree of element interactivity determines the complexity and therefore the intrinsic cognitive load of linear equations. The unpacking of linear equations at the level of operational and relational lines allows the classification of linear equations in a hierarchical level of complexity. Mapping similar operational and relational lines across…

46 CFR 42.50-5 - International load line certificates.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) __ (inches) (WNA) __ (inches) below (S). Allowance for fresh water for all freeboards __ (inches). (All... point of departure and the sea. 2. When a ship is in fresh water of unit density, the appropriate load line may be submerged by the amount of the fresh water allowance shown above. Where the density is...

46 CFR 44.05-35 - Form of load line certificate.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) Below (S). *Allowance for fresh water for all freeboards (except on the Great Lakes) *Where seagoing steamers navigate a river or inland water, deeper loading is permitted corresponding to the weight of fuel... Regulations, the disk or diamond and the lines must be permanently marked by center punch marks or cutting. (2...

Complexity of line-seru conversion for different scheduling rules and two improved exact algorithms for the multi-objective optimization.

PubMed

Yu, Yang; Wang, Sihan; Tang, Jiafu; Kaku, Ikou; Sun, Wei

2016-01-01

Productivity can be greatly improved by converting the traditional assembly line to a seru system, especially in the business environment with short product life cycles, uncertain product types and fluctuating production volumes. Line-seru conversion includes two decision processes, i.e., seru formation and seru load. For simplicity, however, previous studies focus on the seru formation with a given scheduling rule in seru load. We select ten scheduling rules usually used in seru load to investigate the influence of different scheduling rules on the performance of line-seru conversion. Moreover, we clarify the complexities of line-seru conversion for ten different scheduling rules from the theoretical perspective. In addition, multi-objective decisions are often used in line-seru conversion. To obtain Pareto-optimal solutions of multi-objective line-seru conversion, we develop two improved exact algorithms based on reducing time complexity and space complexity respectively. Compared with the enumeration based on non-dominated sorting to solve multi-objective problem, the two improved exact algorithms saves computation time greatly. Several numerical simulation experiments are performed to show the performance improvement brought by the two proposed exact algorithms.

Meshless Geometric Subdivision

DTIC Science & Technology

2004-10-01

Michelangelo Youthful data set is shown on the right. for p ∈ M and with boundary condition dM (q, q) = 0 is approximated by |∇dΩrP (p, ·)| = F̃ (p), (2...dealing with more complex geometry. We apply our meshless subdivision operator to a base point set of 10088 points generated from the Michelangelo ...acknowledge the permission to use the Michelangelo point sets granted by the Stanford Computer Graphics group. The Isis, 50% decimated and non

27 CFR 30.22 - Hydrometers and thermometers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 105 to 125 0.2° N 125 to 145 0.2° P 145 to 165 0.2° Q 165 to 185 0.2° R 185 to 206 0.2° Thermometers are designated by type according to range of degrees Fahrenheit and are provided in ranges and subdivisions of degrees as follows: Type Range Subdivision Pencil type 10° to 100° 1° V-back 10° to 100° 1...

Regulatory gene expression patterns reveal transverse and longitudinal subdivisions of the embryonic zebrafish forebrain.

PubMed

Hauptmann, G; Gerster, T

2000-03-01

To shed light on the organization of the rostral embryonic brain of a lower vertebrate, we have directly compared the expression patterns of dlx, fgf, hh, hlx, otx, pax, POU, winged helix and wnt gene family members in the fore- and midbrain of the zebrafish. We show that the analyzed genes are expressed in distinct transverse and longitudinal domains and share expression boundaries at stereotypic positions within the fore- and midbrain. Some of these shared expression boundaries coincide with morphological landmarks like the pathways of primary axon tracts. We identified a series of eight transverse diencephalic domains suggestive of neuromeric subdivisions within the rostral brain. In addition, we identified four molecularly distinct longitudinal subdivisions and provide evidence for a strong bending of the longitudinal rostral brain axis at the cephalic flexure. Our data suggest a strong conservation of early forebrain organization between lower and higher vertebrates.

An Adaptive Unstructured Grid Method by Grid Subdivision, Local Remeshing, and Grid Movement

NASA Technical Reports Server (NTRS)

Pirzadeh, Shahyar Z.

1999-01-01

An unstructured grid adaptation technique has been developed and successfully applied to several three dimensional inviscid flow test cases. The approach is based on a combination of grid subdivision, local remeshing, and grid movement. For solution adaptive grids, the surface triangulation is locally refined by grid subdivision, and the tetrahedral grid in the field is partially remeshed at locations of dominant flow features. A grid redistribution strategy is employed for geometric adaptation of volume grids to moving or deforming surfaces. The method is automatic and fast and is designed for modular coupling with different solvers. Several steady state test cases with different inviscid flow features were tested for grid/solution adaptation. In all cases, the dominant flow features, such as shocks and vortices, were accurately and efficiently predicted with the present approach. A new and robust method of moving tetrahedral "viscous" grids is also presented and demonstrated on a three-dimensional example.

[Genetic subdivision of the Buryat population].

PubMed

Babushkina, N P; Eremina, E R; Kucher, A N

2014-03-01

The results of an estimation of the level of subdivision in the Buryat ethnos (obtained oh the basis of data published by a number of research teams) are given. Altogether, information about 34 loci, including 25 diallelic loci and 9 STR loci, was analyzed. The results of the analysis, both for the diallelic polymorphic variants in genes predisposed to multifactorial diseases and for neutral STR markers, indicate the subdivision of the genetic structure of the different territorial groups of Buryats. The peculiarities of the ethnogenesis and heterogeneity of the settlement of Buryat tribes on the territory of residence are considered as one possible (but not the sole) explanation of the genetic heterogeneity of different territorial groups of Buryats. It is indicated that it is important to take into account information about the territorial, ethnic, and tribal affiliation of individuals (included in the studied groups) when planning studies aiming to establish a genetic component of the determination of pathological states in humans.

Substance P binding sites in the nucleus tractus solitarius of the cat

DOE Office of Scientific and Technical Information (OSTI.GOV)

Maley, B.E.; Sasek, C.A.; Seybold, V.S.

1988-11-01

Substance P binding sites in the nucleus tractus solitarius were visualized with receptor autoradiography using Bolton-Hunter (/sup 125/I)substance P. Substance P binding sites were found to have distinct patterns within the cat nucleus tractus solitarius. The majority of substance P binding sites were present in the medial, intermediate and the peripheral rim of the parvocellular subdivisions. Lower amounts of substance P binding sites were present in the commissural, ventrolateral, interstitial and dorsolateral subdivisions. No substance P binding sites were present in the central region of the parvocellular subdivision or the solitary tract. The localization of substance P binding sites inmore » the nucleus tractus solitarius is very similar to the patterns of substance P immunoreactive fibers previously described for this region. Results of this study add further support for a functional role of substance P in synaptic circuits of the nucleus tractus solitarius.« less

MR-DTI and PET multimodal imaging of dopamine release within subdivisions of basal ganglia

NASA Astrophysics Data System (ADS)

Tziortzi, A.; Searle, G.; Tsoumpas, C.; Long, C.; Shotbolt, P.; Rabiner, E.; Jenkinson, M.; Gunn, R. N.

2011-09-01

The basal ganglia is a group of anatomical nuclei, functionally organised into limbic, associative and sensorimotor regions, which plays a central role in dopamine related neurological and psychiatric disorders. In this study, we combine two imaging modalities to enable the measurement of dopamine release in functionally related subdivisions of the basal ganglia. [11C]-(+)-PHNO Positron Emission Tomography (PET) measurements in the living human brain pre- and post-administration of amphetamine allow for the estimation of regional dopamine release. Combined Magnetic Resonance Diffusion Tensor Imaging (MR-DTI) data allows for the definition of functional territories of the basal ganglia from connectivity information. The results suggest that there is a difference in dopamine release among the connectivity derived functional subdivisions. Dopamine release is highest in the limbic area followed by the sensorimotor and then the associative area with this pattern reflected in both striatum and pallidum.

Investigating the mixture and subdivision of perceptual and conceptual processing in Japanese memory tests.

PubMed

Gabeza, R

1995-03-01

The dual nature of the Japanese writing system was used to investigate two assumptions of the processing view of memory transfer: (1) that both perceptual and conceptual processing can contribute to the same memory test (mixture assumption) and (2) that both can be broken into more specific processes (subdivision assumption). Supporting the mixture assumption, a word fragment completion test based on ideographic kanji characters (kanji fragment completion test) was affected by both perceptual (hiragana/kanji script shift) and conceptual (levels-of-processing) study manipulations kanji fragments, because it did not occur with the use of meaningless hiragana fragments. The mixture assumption is also supported by an effect of study script on an implicit conceptual test (sentence completion), and the subdivision assumption is supported by a crossover dissociation between hiragana and kanji fragment completion as a function of study script.

Subdivision of Holocene Baltic sea sediments by their physical properties [Gliederung holozaner ostseesedimente nach physikalischen Eigenschaften

USGS Publications Warehouse

Harff, Jan; Bohling, Geoffrey C.; Endler, R.; Davis, J.C.; Olea, R.A.

1999-01-01

The Holocene sediment sequence of a core taken within the centre of the Eastern Gotland Basin was subdivided into 12 lithostratigraphic units based on MSCL-data (sound velocity, wet bulk density, magnetic susceptibility) using a multivariate classification method. The lower 6 units embrace the sediments until the Litorina transgression, and the upper 6 units subdivide the brackish-marine Litorina- and post-Litorina sediments. The upper lithostratigraphic units reflect a change of anoxic (laminated) and oxic (non-laminated) sediments. By application of a numerical stratigraphic correlation method the zonation was extended laterally onto contiguous sediment cores within the central basin. Consequently the change of anoxic and oxic sediments can be used for a general lithostratigraphic subdivision of sediments of the Gotland Basin. A quantitative criterion based on the sediment-physical lithofacies is added to existing subdivisions of the Holocene in the Baltic Sea.