Groundwater quality in the San Francisco Bay groundwater basins, California

USGS Publications Warehouse

Parsons, Mary C.; Kulongoski, Justin T.; Belitz, Kenneth

2013-01-01

Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s groundwater quality and increases public access to groundwater-quality information. Selected groundwater basins of the San Francisco Bay area constitute one of the study units being evaluated.

Groundwater quality in the North San Francisco Bay shallow aquifer, California

USGS Publications Warehouse

Bennett, George L.; Fram, Miranda S.

2018-02-23

Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s groundwater quality and increases public access to groundwater-quality information. The North San Francisco Bay Shallow Aquifer constitutes one of the study units being evaluated.

Evacuation Simulation in Kalayaan Residence Hall, up Diliman Using Gama Simulation Software

NASA Astrophysics Data System (ADS)

Claridades, A. R. C.; Villanueva, J. K. S.; Macatulad, E. G.

2016-09-01

Agent-Based Modeling (ABM) has recently been adopted in some studies for the modelling of events as a dynamic system given a set of events and parameters. In principle, ABM employs individual agents with assigned attributes and behaviors and simulates their behavior around their environment and interaction with other agents. This can be a useful tool in both micro and macroscale-applications. In this study, a model initially created and applied to an academic building was implemented in a dormitory. In particular, this research integrates three-dimensional Geographic Information System (GIS) with GAMA as the multi-agent based evacuation simulation and is implemented in Kalayaan Residence Hall. A three-dimensional GIS model is created based on the floor plans and demographic data of the dorm, including respective pathways as networks, rooms, floors, exits and appropriate attributes. This model is then re-implemented in GAMA. Different states of the agents and their effect on their evacuation time were then observed. GAMA simulation with varying path width was also implemented. It has been found out that compared to their original states, panic, eating and studying will hasten evacuation, and on the other hand, sleeping and being on the bathrooms will be impedances. It is also concluded that evacuation time will be halved when path widths are doubled, however it is recommended for further studies for pathways to be modeled as spaces instead of lines. A more scientific basis for predicting agent behavior in these states is also recommended for more realistic results.

Groundwater quality in the Central Sierra Nevada, California

USGS Publications Warehouse

Fram, Miranda S.; Belitz, Kenneth

2012-01-01

Groundwater provides more than 40 percent of California's drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State's groundwater quality and increases public access to groundwater-quality information. Two small watersheds of the Fresno and San Joaquin Rivers in the Central Sierra Nevada constitute one of the study units being evaluated.

Groundwater quality in the Southern Sierra Nevada, California

USGS Publications Warehouse

Fram, Miranda S.; Belitz, Kenneth

2012-01-01

Groundwater provides more than 40 percent of California's drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State's groundwater quality and increases public access to groundwater-quality information. The Tehachapi-Cummings Valley and Kern River Valley basins and surrounding watersheds in the Southern Sierra Nevada constitute one of the study units being evaluated.

Groundwater quality in the South Coast Range Coastal groundwater basins, California

USGS Publications Warehouse

Burton, Carmen A.; Belitz, Kenneth

2013-01-01

Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project (PBP) of the GAMA Program provides a comprehensive assessment of the State’s untreated groundwater quality and increases public access to groundwater-quality information. The coastal basins in the Southern Coast Ranges constitute one of the study units being evaluated.

Galaxy And Mass Assembly (GAMA): the mass-metallicity relationship

NASA Astrophysics Data System (ADS)

Foster, C.; Hopkins, A. M.; Gunawardhana, M.; Lara-López, M. A.; Sharp, R. G.; Steele, O.; Taylor, E. N.; Driver, S. P.; Baldry, I. K.; Bamford, S. P.; Liske, J.; Loveday, J.; Norberg, P.; Peacock, J. A.; Alpaslan, M.; Bauer, A. E.; Bland-Hawthorn, J.; Brough, S.; Cameron, E.; Colless, M.; Conselice, C. J.; Croom, S. M.; Frenk, C. S.; Hill, D. T.; Jones, D. H.; Kelvin, L. S.; Kuijken, K.; Nichol, R. C.; Owers, M. S.; Parkinson, H. R.; Pimbblet, K. A.; Popescu, C. C.; Prescott, M.; Robotham, A. S. G.; Lopez-Sanchez, A. R.; Sutherland, W. J.; Thomas, D.; Tuffs, R. J.; van Kampen, E.; Wijesinghe, D.

2012-11-01

Context. The mass-metallicity relationship (MMR) of star-forming galaxies is well-established, however there is still some disagreement with respect to its exact shape and its possible dependence on other observables. Aims: We measure the MMR in the Galaxy And Mass Assembly (GAMA) survey. We compare our measured MMR to that measured in the Sloan Digital Sky Survey (SDSS) and study the dependence of the MMR on various selection criteria to identify potential causes for disparities seen in the literature. Methods: We use strong emission line ratio diagnostics to derive oxygen abundances. We then apply a range of selection criteria for the minimum signal-to-noise in various emission lines, as well as the apparent and absolute magnitude to study variations in the inferred MMR. Results: The shape and position of the MMR can differ significantly depending on the metallicity calibration and selection used. After selecting a robust metallicity calibration amongst those tested, we find that the mass-metallicity relation for redshifts 0.061 ≲ z ≲ 0.35 in GAMA is in reasonable agreement with that found in the SDSS despite the difference in the luminosity range probed. Conclusions: In view of the significant variations of the MMR brought about by reasonable changes in the sample selection criteria and method, we recommend that care be taken when comparing the MMR from different surveys and studies directly. We also conclude that there could be a modest level of evolution over 0.06 ≤ z ≤ 0.35 within the GAMA sample.

A KiDS weak lensing analysis of assembly bias in GAMA galaxy groups

NASA Astrophysics Data System (ADS)

Dvornik, Andrej; Cacciato, Marcello; Kuijken, Konrad; Viola, Massimo; Hoekstra, Henk; Nakajima, Reiko; van Uitert, Edo; Brouwer, Margot; Choi, Ami; Erben, Thomas; Fenech Conti, Ian; Farrow, Daniel J.; Herbonnet, Ricardo; Heymans, Catherine; Hildebrandt, Hendrik; Hopkins, Andrew M.; McFarland, John; Norberg, Peder; Schneider, Peter; Sifón, Cristóbal; Valentijn, Edwin; Wang, Lingyu

2017-07-01

We investigate possible signatures of halo assembly bias for spectroscopically selected galaxy groups from the Galaxy And Mass Assembly (GAMA) survey using weak lensing measurements from the spatially overlapping regions of the deeper, high-imaging-quality photometric Kilo-Degree Survey. We use GAMA groups with an apparent richness larger than 4 to identify samples with comparable mean host halo masses but with a different radial distribution of satellite galaxies, which is a proxy for the formation time of the haloes. We measure the weak lensing signal for groups with a steeper than average and with a shallower than average satellite distribution and find no sign of halo assembly bias, with the bias ratio of 0.85^{+0.37}_{-0.25}, which is consistent with the Λ cold dark matter prediction. Our galaxy groups have typical masses of 1013 M⊙ h-1, naturally complementing previous studies of halo assembly bias on galaxy cluster scales.

Status of groundwater quality in the San Fernando--San Gabriel study unit, 2005--California GAMA Priority Basin Project

USGS Publications Warehouse

Land, Michael; Kulongoski, Justin T.; Belitz, Kenneth

2012-01-01

Groundwater quality in the approximately 460-square-mile San Fernando--San Gabriel (FG) study unit was investigated as part of the Priority Basin Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The study area is in Los Angeles County and includes Tertiary-Quaternary sedimentary basins situated within the Transverse Ranges of southern California. The GAMA Priority Basin Project is being conducted by the California State Water Resources Control Board in collaboration with the U.S. Geological Survey (USGS) and the Lawrence Livermore National Laboratory. The GAMA FG study was designed to provide a spatially unbiased assessment of the quality of untreated (raw) groundwater in the primary aquifer systems (hereinafter referred to as primary aquifers) throughout California. The assessment is based on water-quality and ancillary data collected in 2005 by the USGS from 35 wells and on water-quality data from the California Department of Public Health (CDPH) database. The primary aquifers were defined by the depth interval of the wells listed in the CDPH database for the FG study unit. The quality of groundwater in primary aquifers may be different from that in the shallower or deeper water-bearing zones; shallow groundwater may be more vulnerable to surficial contamination. This study assesses the status of the current quality of the groundwater resource by using data from samples analyzed for volatile organic compounds (VOCs), pesticides, and naturally occurring inorganic constituents, such as major ions and trace elements. This status assessment is intended to characterize the quality of groundwater resources in the primary aquifers of the FG study unit, not the treated drinking water delivered to consumers by water purveyors.

Updated Dosing Instructions for Immune Globulin (Human) GamaSTAN S/D for Hepatitis A Virus Prophylaxis.

PubMed

Nelson, Noele P

2017-09-15

GamaSTAN S/D (Grifols Therapeutics, Inc., Research Triangle Park, North Carolina) is a sterile, preservative-free solution of immune globulin (IG) for intramuscular administration and is used for prophylaxis against disease caused by infection with hepatitis A, measles, varicella, and rubella viruses (1). GamaSTAN S/D is the only IG product approved by the Food and Drug Administration for hepatitis A virus (HAV) prophylaxis. In July 2017, GamaSTAN S/D prescribing information was updated with changes to the dosing instructions for hepatitis A preexposure and postexposure prophylaxis indications. These changes were made because of concerns about decreased HAV immunoglobulin G antibody (anti-HAV IgG) potency, likely resulting from decreasing prevalence of previous HAV infection among plasma donors, leading to declining anti-HAV antibody levels in donor plasma (2). No changes in dosing instructions were made for measles, varicella, or rubella preexposure or postexposure prophylaxis.

Galaxy And Mass Assembly: the G02 field, Herschel-ATLAS target selection and data release 3

NASA Astrophysics Data System (ADS)

Baldry, I. K.; Liske, J.; Brown, M. J. I.; Robotham, A. S. G.; Driver, S. P.; Dunne, L.; Alpaslan, M.; Brough, S.; Cluver, M. E.; Eardley, E.; Farrow, D. J.; Heymans, C.; Hildebrandt, H.; Hopkins, A. M.; Kelvin, L. S.; Loveday, J.; Moffett, A. J.; Norberg, P.; Owers, M. S.; Taylor, E. N.; Wright, A. H.; Bamford, S. P.; Bland-Hawthorn, J.; Bourne, N.; Bremer, M. N.; Colless, M.; Conselice, C. J.; Croom, S. M.; Davies, L. J. M.; Foster, C.; Grootes, M. W.; Holwerda, B. W.; Jones, D. H.; Kafle, P. R.; Kuijken, K.; Lara-Lopez, M. A.; López-Sánchez, Á. R.; Meyer, M. J.; Phillipps, S.; Sutherland, W. J.; van Kampen, E.; Wilkins, S. M.

2018-03-01

We describe data release 3 (DR3) of the Galaxy And Mass Assembly (GAMA) survey. The GAMA survey is a spectroscopic redshift and multiwavelength photometric survey in three equatorial regions each of 60.0 deg2 (G09, G12, and G15), and two southern regions of 55.7 deg2 (G02) and 50.6 deg2 (G23). DR3 consists of: the first release of data covering the G02 region and of data on H-ATLAS (Herschel - Astrophysical Terahertz Large Area Survey) sources in the equatorial regions; and updates to data on sources released in DR2. DR3 includes 154 809 sources with secure redshifts across four regions. A subset of the G02 region is 95.5 per cent redshift complete to r < 19.8 mag over an area of 19.5 deg2, with 20 086 galaxy redshifts, that overlaps substantially with the XXL survey (X-ray) and VIPERS (redshift survey). In the equatorial regions, the main survey has even higher completeness (98.5 per cent), and spectra for about 75 per cent of H-ATLAS filler targets were also obtained. This filler sample extends spectroscopic redshifts, for probable optical counterparts to H-ATLAS submillimetre sources, to 0.8 mag deeper (r < 20.6 mag) than the GAMA main survey. There are 25 814 galaxy redshifts for H-ATLAS sources from the GAMA main or filler surveys. GAMA DR3 is available at the survey website (www.gama-survey.org/dr3/).

Groundwater quality in the Borrego Valley, Central Desert, and Low-Use Basins of the Mojave and Sonoran Deserts, California

USGS Publications Warehouse

Parsons, Mary C.; Belitz, Kenneth

2014-01-01

Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s untreated groundwater quality and increases public access to groundwater-quality information. Selected groundwater basins in the Borrego Valley, Central Desert, and Low-Use Basins of the Mojave and Sonoran Deserts constitute one of the study units being evaluated.

Groundwater quality in the shallow aquifers of the Monterey Bay, Salinas Valley, and adjacent highland areas, California

USGS Publications Warehouse

Burton, Carmen

2018-05-30

Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s groundwater quality and increases public access to groundwater-quality information. The shallow aquifers of the groundwater basins around Monterey Bay, the Salinas Valley, and the highlands adjacent to the Salinas Valley constitute one of the study units.

Groundwater quality in the shallow aquifers of the Tulare, Kaweah, and Tule Groundwater Basins and adjacent highlands areas, Southern San Joaquin Valley, California

USGS Publications Warehouse

Fram, Miranda S.

2017-01-18

Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The Priority Basin Project of the GAMA Program provides a comprehensive assessment of the State’s groundwater quality and increases public access to groundwater-quality information. The shallow aquifers of the Tulare, Kaweah, and Tule groundwater basins and adjacent highlands areas of the southern San Joaquin Valley constitute one of the study units being evaluated.

VizieR Online Data Catalog: SAMI Galaxy Survey: EDR (Allen+, 2015)

NASA Astrophysics Data System (ADS)

Allen, J. T.; Croom, S. M.; Konstantopoulos, I. S.; Bryant, J. J.; Sharp, R.; Cecil, G. N.; Fogarty, L. M. R.; Foster, C.; Green, A. W.; Ho, I.-T.; Owers, M. S.; Schaefer, A. L.; Scott, N.; Bauer, A. E.; Baldry, I.; Barnes, L. A.; Bland-Hawthorn, J.; Bloom, J. V.; Brough, S.; Colless, M.; Cortese, L.; Couch, W. J.; Drinkwater, M. J.; Driver, S. P.; Goodwin, M.; Gunawardhana, M. L. P.; Hampton, E. J.; Hopkins, A. M.; Kewley, L. J.; Lawrence, J. S.; Leon-Saval, S. G.; Liske, J.; Lopez-Sanchez, A. R.; Lorente, N. P. F.; McElroy, R.; Medling, A. M.; Mould, J.; Norberg, P.; Parker, Q. A.; Power, C.; Pracy, M. B.; Richards, S. N.; Robotham, A. S. G.; Sweet, S. M.; Taylor, E. N.; Thomas, A. D.; Tonini, C.; Walcher, C. J.

2015-06-01

The targets for the SAMI Galaxy Survey are drawn from the GAMA survey G09, G12 and G15 fields, as well as a set of eight galaxy clusters that extend the survey to higher environmental densities. All candidates have known redshifts from GAMA, SDSS or dedicated 2dF observations, allowing us to create a tiered set of volume-limited samples. Full details of the target selection are presented in Bryant et al. (2015MNRAS.447.2857B). The 107 galaxies that form the SAMI Galaxy Survey EDR are those contained in nine fields in the GAMA regions that were observed in 2013 March and April. (2 data files).

Initial characterization of a low-molecular-weight factor enhancing the checkpoint response.

PubMed

Fan, Xiaoxiang; Cheong, Nge; Iliakis, George

2010-10-01

In higher eukaryotes, DNA double-strand breaks (DSBs) induced by ionizing radiation activate checkpoints that delay progression through the cell cycle. Compared to delays in other phases of the cell cycle, delays induced in G(2) are longer and frequently correlate with resistance to killing by radiation. Therefore, modulation of the G(2) checkpoint offers a means to modulate cellular radiosensitivity. Although compounds are known that reduce the G(2) checkpoint and act as radiosensitizers, compounds enhancing this checkpoint have not been reported. Here we summarize evidence for a factor with such properties. We show that a highly radioresistant rat embryo fibroblast (REF) cell line displays a strong G(2) checkpoint partly as a result of a factor excreted into the growth medium by nonirradiated cells. Various tests indicate that this G(2)-arrest modulating activity (GAMA) is a small molecule showing detectable retention only after passing through filters with a molecular weight cutoff limit of less than 1,000 Da. GAMA is heat stable and resistant to treatment with proteases or nucleases. Electroelution tests show that GAMA is uncharged at neutral pH, a result that is in agreement with the observed failure to bind S- or Q-Sepharose. Investigations on the mechanism of GAMA function indicate ligand-receptor interactions and allow the classification of cells as producers, responders or both. Compounds with properties such as those of GAMA bridge intercellular communication with the DNA damage response and may function as radioprotectors.

Finding Diego: A Bilingual Student Integrates School, Language, and Identity

ERIC Educational Resources Information Center

Danzak, Robin L.; Wilkinson, Louise C.

2017-01-01

This article presents a mixed-methods case study of Diego, a bilingual teen who completed public school in Florida. During adolescence, Diego negotiated multiple identities: successful student, Mexican American, bilingual, and typical U.S. teenager. Diego provided interviews and bilingual (English/Spanish) writing (narrative/expository) in 2008…

Galaxy And Mass Assembly (GAMA): spectroscopic analysis

NASA Astrophysics Data System (ADS)

Hopkins, A. M.; Driver, S. P.; Brough, S.; Owers, M. S.; Bauer, A. E.; Gunawardhana, M. L. P.; Cluver, M. E.; Colless, M.; Foster, C.; Lara-López, M. A.; Roseboom, I.; Sharp, R.; Steele, O.; Thomas, D.; Baldry, I. K.; Brown, M. J. I.; Liske, J.; Norberg, P.; Robotham, A. S. G.; Bamford, S.; Bland-Hawthorn, J.; Drinkwater, M. J.; Loveday, J.; Meyer, M.; Peacock, J. A.; Tuffs, R.; Agius, N.; Alpaslan, M.; Andrae, E.; Cameron, E.; Cole, S.; Ching, J. H. Y.; Christodoulou, L.; Conselice, C.; Croom, S.; Cross, N. J. G.; De Propris, R.; Delhaize, J.; Dunne, L.; Eales, S.; Ellis, S.; Frenk, C. S.; Graham, Alister W.; Grootes, M. W.; Häußler, B.; Heymans, C.; Hill, D.; Hoyle, B.; Hudson, M.; Jarvis, M.; Johansson, J.; Jones, D. H.; van Kampen, E.; Kelvin, L.; Kuijken, K.; López-Sánchez, Á.; Maddox, S.; Madore, B.; Maraston, C.; McNaught-Roberts, T.; Nichol, R. C.; Oliver, S.; Parkinson, H.; Penny, S.; Phillipps, S.; Pimbblet, K. A.; Ponman, T.; Popescu, C. C.; Prescott, M.; Proctor, R.; Sadler, E. M.; Sansom, A. E.; Seibert, M.; Staveley-Smith, L.; Sutherland, W.; Taylor, E.; Van Waerbeke, L.; Vázquez-Mata, J. A.; Warren, S.; Wijesinghe, D. B.; Wild, V.; Wilkins, S.

2013-04-01

The Galaxy And Mass Assembly (GAMA) survey is a multiwavelength photometric and spectroscopic survey, using the AAOmega spectrograph on the Anglo-Australian Telescope to obtain spectra for up to ˜300 000 galaxies over 280 deg2, to a limiting magnitude of rpet < 19.8 mag. The target galaxies are distributed over 0 < z ≲ 0.5 with a median redshift of z ≈ 0.2, although the redshift distribution includes a small number of systems, primarily quasars, at higher redshifts, up to and beyond z = 1. The redshift accuracy ranges from σv ≈ 50 km s-1 to σv ≈ 100 km s-1 depending on the signal-to-noise ratio of the spectrum. Here we describe the GAMA spectroscopic reduction and analysis pipeline. We present the steps involved in taking the raw two-dimensional spectroscopic images through to flux-calibrated one-dimensional spectra. The resulting GAMA spectra cover an observed wavelength range of 3750 ≲ λ ≲ 8850 Å at a resolution of R ≈ 1300. The final flux calibration is typically accurate to 10-20 per cent, although the reliability is worse at the extreme wavelength ends, and poorer in the blue than the red. We present details of the measurement of emission and absorption features in the GAMA spectra. These measurements are characterized through a variety of quality control analyses detailing the robustness and reliability of the measurements. We illustrate the quality of the measurements with a brief exploration of elementary emission line properties of the galaxies in the GAMA sample. We demonstrate the luminosity dependence of the Balmer decrement, consistent with previously published results, and explore further how Balmer decrement varies with galaxy mass and redshift. We also investigate the mass and redshift dependencies of the [N II]/Hα versus [O III]/Hβ spectral diagnostic diagram, commonly used to discriminate between star forming and nuclear activity in galaxies.

VizieR Online Data Catalog: GAMA. Stellar mass budget (Moffett+, 2016)

NASA Astrophysics Data System (ADS)

Moffett, A. J.; Lange, R.; Driver, S. P.; Robotham, A. S. G.; Kelvin, L. S.; Alpaslan, M.; Andrews, S. K.; Bland-Hawthorn, J.; Brough, S.; Cluver, M. E.; Colless, M.; Davies, L. J. M.; Holwerda, B. W.; Hopkins, A. M.; Kafle, P. R.; Liske, J.; Meyer, M.

2018-04-01

Using the recently expanded Galaxy and Mass Assembly (GAMA) survey phase II visual morphology sample and the large-scale bulge and disc decomposition analysis of Lange et al. (2016MNRAS.462.1470L), we derive new stellar mass function fits to galaxy spheroid and disc populations down to log(M*/Mȯ)=8. (1 data file).

Optimized Breech Location in the Harry Diamond Laboratories 4-Inch Gas Gun

DTIC Science & Technology

1982-04-01

GAMA-iy*SQRrA BAR*(1-FRAC L~(GAMA-1))) IF INIT_G(BRL%)<=START TJ - THEN PRINT #BRL% USTNG FORM4$,INIT G(BRL%).VEL ELSE FLAG( BRU ) = 1 - 130 NEXT...CA 93041 COMMANDER DAVID W. TAYLOR NAVAL SHIP RESEARCH S DEVELOPMENT CENTER ATTN ELIZABETH DEMPSEY, CODE 534 ATTN PAUL GRANVILLE, CODE 581

Galaxy And Mass Assembly (GAMA): The M-Z relation for galaxy groups

NASA Astrophysics Data System (ADS)

Lara-López, M. A.; Hopkins, A. M.; Robotham, A.; Owers, M. S.; Colless, M.; Brough, S.; Norberg, P.; Steele, O.; Taylor, E. N.; Thomas, D.

2013-04-01

The stellar mass and metallicity are among the fundamental parameters of galaxies. An understanding of the interplay between those properties as well as their environmental dependence will give us a general picture of the physics and feedback processes ongoing in groups of galaxies. We study the relationships and environmental dependencies between the stellar mass, and gas metallicity for more than 1900 galaxies in groups up to redshift 0.35 using the Galaxy And Mass Assembly (GAMA) survey. Using a control sample of more than 28 000 star-forming field galaxies, we find evidence for a decrement of the gas metallicity for galaxies in groups.

Building upon the Great Waters Initiative: Scoping study for potential polyaromatic hydrocarbon deposition into San Diego Bay

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

Koehler, J.; Sylte, W.W.

1997-12-31

The deposition of atmospheric polyaromatic hydrocarbons (PAHs) into San Diego Bay was evaluated at an initial study level. This study was part of an overall initial estimate of PAH waste loading to San Diego Bay from all environmental pathways. The study of air pollutant deposition to water bodies has gained increased attention both as a component of Total Maximum Daily Load (TMDL) determinations required under the Clean Water Act and pursuant to federal funding authorized by the 1990 Clean Air Act Amendments to study the atmospheric deposition of hazardous air pollutants to the Great Waters, which includes coastal waters. Tomore » date, studies under the Clean Air Act have included the Great Lakes, Chesapeake Bay, Lake Champlain, and Delaware Bay. Given the limited resources of this initial study for San Diego Bay, the focus was on maximizing the use of existing data and information. The approach developed included the statistical evaluation of measured atmospheric PAH concentrations in the San Diego area, the extrapolation of EPA study results of atmospheric PAH concentrations above Lake Michigan to supplement the San Diego data, the estimation of dry and wet deposition with published calculation methods considering local wind and rainfall data, and the comparison of resulting PAH deposition estimates for San Diego Bay with estimated PAH emissions from ship and commercial boat activity in the San Diego area. The resulting PAH deposition and ship emission estimates were within the same order of magnitude. Since a significant contributor to the atmospheric deposition of PAHs to the Bay is expected to be from shipping traffic, this result provides a check on the order of magnitude on the PAH deposition estimate. Also, when compared against initial estimates of PAH loading to San Diego Bay from other environmental pathways, the atmospheric deposition pathway appears to be a significant contributor.« less

Galaxy And Mass Assembly (GAMA): the galaxy stellar mass function to z = 0.1 from the r-band selected equatorial regions

NASA Astrophysics Data System (ADS)

Wright, A. H.; Robotham, A. S. G.; Driver, S. P.; Alpaslan, M.; Andrews, S. K.; Baldry, I. K.; Bland-Hawthorn, J.; Brough, S.; Brown, M. J. I.; Colless, M.; da Cunha, E.; Davies, L. J. M.; Graham, Alister W.; Holwerda, B. W.; Hopkins, A. M.; Kafle, P. R.; Kelvin, L. S.; Loveday, J.; Maddox, S. J.; Meyer, M. J.; Moffett, A. J.; Norberg, P.; Phillipps, S.; Rowlands, K.; Taylor, E. N.; Wang, L.; Wilkins, S. M.

2017-09-01

We derive the low-redshift galaxy stellar mass function (GSMF), inclusive of dust corrections, for the equatorial Galaxy And Mass Assembly (GAMA) data set covering 180 deg2. We construct the mass function using a density-corrected maximum volume method, using masses corrected for the impact of optically thick and thin dust. We explore the galactic bivariate brightness plane (M⋆-μ), demonstrating that surface brightness effects do not systematically bias our mass function measurement above 107.5 M⊙. The galaxy distribution in the M-μ plane appears well bounded, indicating that no substantial population of massive but diffuse or highly compact galaxies are systematically missed due to the GAMA selection criteria. The GSMF is fitted with a double Schechter function, with M^\\star =10^{10.78± 0.01± 0.20} M_{⊙}, φ ^\\star _1=(2.93± 0.40)× 10^{-3} h_{70}^3 Mpc-3, α1 = -0.62 ± 0.03 ± 0.15, φ ^\\star _2=(0.63± 0.10)× 10^{-3} h_{70}^3 Mpc-3 and α2 = -1.50 ± 0.01 ± 0.15. We find the equivalent faint end slope as previously estimated using the GAMA-I sample, although we find a higher value of M^\\star. Using the full GAMA-II sample, we are able to fit the mass function to masses as low as 107.5 M⊙, and assess limits to 106.5 M⊙. Combining GAMA-II with data from G10-COSMOS, we are able to comment qualitatively on the shape of the GSMF down to masses as low as 106 M⊙. Beyond the well-known upturn seen in the GSMF at 109.5, the distribution appears to maintain a single power-law slope from 109 to 106.5. We calculate the stellar mass density parameter given our best-estimate GSMF, finding Ω _\\star = 1.66^{+0.24}_{-0.23}± 0.97 h^{-1}_{70} × 10^{-3}, inclusive of random and systematic uncertainties.

The San Diego definition of SIDS: practical application and comparison with the GeSID classification.

PubMed

Bajanowski, T; Brinkmann, B; Vennemann, M

2006-11-01

The new definition of the term sudden infant death syndrome (SIDS) and the criteria introduced in San Diego for the subclassification of cases have been used to re-classify the first 100 consecutive cases of sudden and unexpected infant deaths that were registered with the German SIDS study (GeSID). Although there are 30 different variables that have to be considered in the general and stratified sections of the San Diego definition, it is practical, in particular, as an international standard to perform scientific studies. The comparison of the San Diego definition and the classification used for GeSID shows similarities in the methods but differences in the criteria used. Nevertheless, the numbers of cases classified as SIDS and borderline SIDS are similar (San Diego n=69, GeSID n=74). The SIDS IA criteria of the San Diego definition were not fulfilled by any case because metabolic screening and vitreous chemistry were not included in the GeSID investigation scheme. An important advantage of the San Diego definition is the introduction of the category of unclassified sudden infant death, which includes cases for which no autopsy was performed. This demonstrates that such cases cannot be classified as SIDS. In conclusion, we recommend the universal acceptance and use of the San Diego SIDS definition.

78 FR 53243 - Safety Zone; TriRock San Diego, San Diego Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-29

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2013-0555] RIN 1625-AA00 Safety Zone; TriRock San Diego, San Diego Bay, San Diego, CA AGENCY: Coast Guard, DHS. ACTION...-591 Safety Zone; TriRock San Diego, San Diego Bay, San Diego, CA. (a) Location. The limits of the...

76 FR 42762 - Supplemental Environmental Impact Statement for Transit Improvements in the Mid-Coast Corridor of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-19

... in the Mid-Coast Corridor. Located entirely within the City of San Diego (City), the Mid-Coast Corridor centers on Interstate 5 (I-5) and extends from Downtown San Diego on the south to University City.... Description of Study Area and Project Need The study area is located entirely within the City of San Diego...

Galaxy And Mass Assembly (GAMA): a deeper view of the mass, metallicity and SFR relationships

NASA Astrophysics Data System (ADS)

Lara-López, M. A.; Hopkins, A. M.; López-Sánchez, A. R.; Brough, S.; Gunawardhana, M. L. P.; Colless, M.; Robotham, A. S. G.; Bauer, A. E.; Bland-Hawthorn, J.; Cluver, M.; Driver, S.; Foster, C.; Kelvin, L. S.; Liske, J.; Loveday, J.; Owers, M. S.; Ponman, T. J.; Sharp, R. G.; Steele, O.; Taylor, E. N.; Thomas, D.

2013-09-01

A full appreciation of the role played by gas metallicity (Z), star formation rate (SFR) and stellar mass (M*) is fundamental to understanding how galaxies form and evolve. The connections between these three parameters at different redshifts significantly affect galaxy evolution, and thus provide important constraints for galaxy evolution models. Using data from the Sloan Digital Sky Survey-Data Release 7 (SDSS-DR7) and the Galaxy and Mass Assembly (GAMA) surveys, we study the relationships and dependences between SFR, Z and M*, as well as the Fundamental Plane for star-forming galaxies. We combine both surveys using volume-limited samples up to a redshift of z ≈ 0.36. The GAMA and SDSS surveys complement each other when analysing the relationships between SFR, M* and Z. We present evidence for SFR and metallicity evolution to z ˜ 0.2. We study the dependences between SFR, M*, Z and specific SFR (SSFR) on the M*-Z, M*-SFR, M*-SSFR, Z-SFR and Z-SSFR relations, finding strong correlations between all. Based on those dependences, we propose a simple model that allows us to explain the different behaviour observed between low- and high-mass galaxies. Finally, our analysis allows us to confirm the existence of a Fundamental Plane, for which M* = f(Z, SFR) in star-forming galaxies.

Trends Before the San Diego Trolley: A San Diego Trolley Guideway Implementation Monitoring Study Report

DOT National Transportation Integrated Search

1982-07-01

A substantial amount of interest has been generated in San Diego's new light rail system. This 16 mile system is the first system of its type to become operational in several decades and was constructed entirely without Federal funds. This report pro...

75 FR 77756 - Safety Zone; San Diego Parade of Lights Fireworks, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-14

...-AA00 Safety Zone; San Diego Parade of Lights Fireworks, San Diego, CA AGENCY: Coast Guard, DHS. ACTION... San Diego Bay in San Diego, CA in support of the two San Diego Parade of Lights Fireworks Displays on... and Purpose Fireworks and Stage FX America INC are sponsoring the San Diego Parade of Lights Fireworks...

77 FR 54811 - Safety Zone; TriRock San Diego, San Diego Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-06

... 1625-AA00 Safety Zone; TriRock San Diego, San Diego Bay, San Diego, CA AGENCY: Coast Guard, DHS. ACTION... sponsoring the TriRock Triathlon, consisting of 2000 swimmers swimming a predetermined course. The sponsor... to read as follows: Sec. 165.T11-516 Safety Zone; TriRock Triathlon; San Diego Bay, San Diego, CA. (a...

Examination of spotted sand bass (Paralabrax maculatofasciatus) pollutant bioaccumulation in San Diego Bay, San Diego, California

PubMed Central

2013-01-01

The spotted sand bass (Paralabrax maculatofasciatus) is an important recreational sport and subsistence food fish within San Diego Bay, a large industrialized harbor in San Diego, California. Despite this importance, few studies examining the species life history relative to pollutant tissue concentrations and the consumptive fishery exist. This study utilized data from three independent spotted sand bass studies from 1989 to 2002 to investigate PCB, DDT, and mercury tissue concentrations relative to spotted sand bass age and growth in San Diego Bay, with subsequent comparisons to published pollutant advisory levels and fishery regulations for recreational and subsistence consumption of the species. Subsequent analysis focused on examining temporal and spatial differences for different regions of San Diego Bay. Study results for growth confirmed previous work, finding the species to exhibit highly asymptotic growth, making tissue pollutant concentrations at initial take size difficult if not impossible to predict. This was corroborated by independent tissue concentration results for mercury, which found no relationship between fish size and pollutant bioaccumulation observed. However, a positive though highly variable relationship was observed between fish size and PCB tissue concentration. Despite these findings, a significant proportion of fish exhibited pollutant levels above recommended state recreational angler consumption advisory levels for PCBs and mercury, especially for fish above the minimum take size, making the necessity of at-size predictions less critical. Lastly, no difference in tissue concentration was found temporally or spatially within San Diego Bay. PMID:24282672

Examination of spotted sand bass (Paralabrax maculatofasciatus) pollutant bioaccumulation in San Diego Bay, San Diego, California.

PubMed

Loflen, Chad L

2013-01-01

The spotted sand bass (Paralabrax maculatofasciatus) is an important recreational sport and subsistence food fish within San Diego Bay, a large industrialized harbor in San Diego, California. Despite this importance, few studies examining the species life history relative to pollutant tissue concentrations and the consumptive fishery exist. This study utilized data from three independent spotted sand bass studies from 1989 to 2002 to investigate PCB, DDT, and mercury tissue concentrations relative to spotted sand bass age and growth in San Diego Bay, with subsequent comparisons to published pollutant advisory levels and fishery regulations for recreational and subsistence consumption of the species. Subsequent analysis focused on examining temporal and spatial differences for different regions of San Diego Bay. Study results for growth confirmed previous work, finding the species to exhibit highly asymptotic growth, making tissue pollutant concentrations at initial take size difficult if not impossible to predict. This was corroborated by independent tissue concentration results for mercury, which found no relationship between fish size and pollutant bioaccumulation observed. However, a positive though highly variable relationship was observed between fish size and PCB tissue concentration. Despite these findings, a significant proportion of fish exhibited pollutant levels above recommended state recreational angler consumption advisory levels for PCBs and mercury, especially for fish above the minimum take size, making the necessity of at-size predictions less critical. Lastly, no difference in tissue concentration was found temporally or spatially within San Diego Bay.

Galaxy and Mass Assembly (GAMA): active galactic nuclei in pairs of galaxies

NASA Astrophysics Data System (ADS)

Gordon, Yjan A.; Owers, Matt S.; Pimbblet, Kevin A.; Croom, Scott M.; Alpaslan, Mehmet; Baldry, Ivan K.; Brough, Sarah; Brown, Michael J. I.; Cluver, Michelle E.; Conselice, Christopher J.; Davies, Luke J. M.; Holwerda, Benne W.; Hopkins, Andrew M.; Gunawardhana, Madusha L. P.; Loveday, Jonathan; Taylor, Edward N.; Wang, Lingyu

2017-03-01

There exist conflicting observations on whether or not the environment of broad- and narrow-line active galatic nuclei (AGN) differ and this consequently questions the validity of the AGN unification model. The high spectroscopic completeness of the Galaxy and Mass Assembly (GAMA) survey makes it ideal for a comprehensive analysis of the close environment of galaxies. To exploit this, and conduct a comparative analysis of the environment of broad- and narrow-line AGN within GAMA, we use a double-Gaussian emission line fitting method to model the more complex line profiles associated with broad-line AGN. We select 209 type 1 (I.e. unobscured), 464 type 1.5-1.9 (partially obscured), and 281 type 2 (obscured) AGN within the GAMA II data base. Comparing the fractions of these with neighbouring galaxies out to a pair separation of 350 kpc h-1 and Δz < 0.012 shows no difference between AGN of different type, except at separations less than 20 kpc h-1 where our observations suggest an excess of type 2 AGN in close pairs. We analyse the properties of the galaxies neighbouring our AGN and find no significant differences in colour or the star formation activity of these galaxies. Further to this, we find that Σ5 is also consistent between broad- and narrow-line AGN. We conclude that the observations presented here are consistent with AGN unification.

Effects of the Gama Cuulu radio serial drama on HIV-related behavior change in Zambia.

PubMed

Kraft, Joan Marie; Hill, Zelee; Membe, Ian; Zhang, Yujia; Meassick, Elizabeth Onjoro; Monsour, Michael; Maumbi, Mwendalubi; Ndubani, Phillimon; Manengu, Joy Masheke; Mwinga, Alwyn

2012-01-01

The Gama Cuulu radio serial drama is written and produced in Zambia's Southern Province. It promotes behavior change and service use to prevent HIV transmission. The authors evaluated the effects of Gama Cuulu on intermediate outcomes (e.g., perceived norms), as well as number of sexual partners, condom use, and HIV testing in the past year among adults between 18 and 49 years of age. The authors used a pretest/posttest assessment with a comparison group design, with Southern Province as the intervention area and Western Province as the comparison area. Approximately 1,500 in-person interviews were conducted in both provinces in 2006 (pretest), 2007, and 2008. Regression models included terms for province, time, and the interaction of the two. Outcomes improved in both provinces (e.g., by 2008, 37.6% of participants in Southern Province and 28.3% participants in Western Province tested for HIV in the past year). Pretest-to-posttest changes in condom use (from 20.2% to 29.4% in Southern Province) and 5 intermediate outcomes were significantly different in the 2 provinces. However, changes in condom use were not associated with listening to Gama Cuulu and changes in other outcomes were similar in both provinces. Weak intervention effects might be attributable to implementation challenges or the saturation of HIV programs in Zambia.

The San Diego Panasonic Partnership: A Case Study in Restructuring.

ERIC Educational Resources Information Center

Holzman, Michael; Tewel, Kenneth J.

1992-01-01

The Panasonic Foundation provides resources for restructuring school districts. The article examines its partnership with the San Diego City School District, highlighting four schools that demonstrate promising practices and guiding principles. It describes recent partnership work on systemic issues, noting the next steps to be taken in San Diego.…

75 FR 38412 - Safety Zone; San Diego POPS Fireworks, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-02

...-AA00 Safety Zone; San Diego POPS Fireworks, San Diego, CA AGENCY: Coast Guard, DHS. ACTION: Temporary... waters of San Diego Bay in support of the San Diego POPS Fireworks. This safety zone is necessary to... San Diego POPS Fireworks, which will include fireworks presentations conducted from a barge in San...

Hyperglycemia and type 2 diabetes among Filipino women in the Philippines, Hawaii, and San Diego.

PubMed

Araneta, Maria Rosario G; Morton, Deborah J; Lantion-Ang, Lina; Grandinetti, Andrew; Lim-Abrahan, Mary Anne; Chang, Healani; Barrett-Connor, Elizabeth; Rodriguez, Beatrice L; Wingard, Deborah L

2006-03-01

Diabetes risk increases as immigrant populations adopt western lifestyles. We compared the prevalence of fasting hyperglycemia among Filipino women aged 40-79 years in the Philippines, Hawaii, and San Diego. Data were obtained from the (1) Philippine National Nutrition Survey (1998), (2) Native Hawaiian Health Research Project (1997-2001), and (3) University of California San Diego Filipino Women's Health Study (1995-1999). Fasting glucose after an 8h fast, blood pressure, and body mass index (BMI) were measured in all three regions; a 75 g oral glucose tolerance test was performed in San Diego and Hawaii. The proportion of Filipinas with BMI > or = 30 kg/m2 was higher in Hawaii (20%) compared to women in San Diego (9.3%) or the Philippines (5.2%, p<0.001). Fasting hyperglycemia prevalence (fasting plasma glucose > or = 126 mg/dl or fasting whole blood glucose > or = 110 mg/dl) did not differ among Filipinas in the Philippines (11.8%), San Diego (14.1%), and Hawaii (14.7%, p = 0.323). Type 2 diabetes prevalence was similar among Filipinas in San Diego (31.6%) and Hawaii (24.9%, p = 0.79). Despite regional differences in obesity, fasting hyperglycemia was similar among Filipinas in the Philippines, San Diego, and Hawaii and type 2 diabetes prevalence was similar among Filipinas in San Diego and Hawaii.

Groundwater-quality data in seven GAMA study units: results from initial sampling, 2004-2005, and resampling, 2007-2008, of wells: California GAMA Program Priority Basin Project

USGS Publications Warehouse

Kent, Robert; Belitz, Kenneth; Fram, Miranda S.

2014-01-01

The Priority Basin Project (PBP) of the Groundwater Ambient Monitoring and Assessment (GAMA) Program was developed in response to the Groundwater Quality Monitoring Act of 2001 and is being conducted by the U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board (SWRCB). The GAMA-PBP began sampling, primarily public supply wells in May 2004. By the end of February 2006, seven (of what would eventually be 35) study units had been sampled over a wide area of the State. Selected wells in these first seven study units were resampled for water quality from August 2007 to November 2008 as part of an assessment of temporal trends in water quality by the GAMA-PBP. The initial sampling was designed to provide a spatially unbiased assessment of the quality of raw groundwater used for public water supplies within the seven study units. In the 7 study units, 462 wells were selected by using a spatially distributed, randomized grid-based method to provide statistical representation of the study area. Wells selected this way are referred to as grid wells or status wells. Approximately 3 years after the initial sampling, 55 of these previously sampled status wells (approximately 10 percent in each study unit) were randomly selected for resampling. The seven resampled study units, the total number of status wells sampled for each study unit, and the number of these wells resampled for trends are as follows, in chronological order of sampling: San Diego Drainages (53 status wells, 7 trend wells), North San Francisco Bay (84, 10), Northern San Joaquin Basin (51, 5), Southern Sacramento Valley (67, 7), San Fernando–San Gabriel (35, 6), Monterey Bay and Salinas Valley Basins (91, 11), and Southeast San Joaquin Valley (83, 9). The groundwater samples were analyzed for a large number of synthetic organic constituents (volatile organic compounds [VOCs], pesticides, and pesticide degradates), constituents of special interest (perchlorate, N-nitrosodimethylamine [NDMA], and 1,2,3-trichloropropane [1,2,3-TCP]), and naturally-occurring inorganic constituents (nutrients, major and minor ions, and trace elements). Naturally-occurring isotopes (tritium, carbon-14, and stable isotopes of hydrogen and oxygen in water) also were measured to help identify processes affecting groundwater quality and the sources and ages of the sampled groundwater. Nearly 300 constituents and water-quality indicators were investigated. Quality-control samples (blanks, replicates, and samples for matrix spikes) were collected at 24 percent of the 55 status wells resampled for trends, and the results for these samples were used to evaluate the quality of the data for the groundwater samples. Field blanks rarely contained detectable concentrations of any constituent, suggesting that contamination was not a noticeable source of bias in the data for the groundwater samples. Differences between replicate samples were mostly within acceptable ranges, indicating acceptably low variability in analytical results. Matrix-spike recoveries were within the acceptable range (70 to 130 percent) for 75 percent of the compounds for which matrix spikes were collected. This study did not attempt to evaluate the quality of water delivered to consumers. After withdrawal, groundwater typically is treated, disinfected, and blended with other waters to maintain acceptable water quality. The benchmarks used in this report apply to treated water that is served to the consumer, not to untreated groundwater. To provide some context for the results, however, concentrations of constituents measured in these groundwater samples were compared with benchmarks established by the U.S. Environmental Protection Agency (USEPA) and California Department of Public Health (CDPH). Comparisons between data collected for this study and benchmarks for drinking water are for illustrative purposes only and are not indicative of compliance or non-compliance with those benchmarks. Most constituents that were detected in groundwater samples from the trend wells were found at concentrations less than drinking-water benchmarks. Four VOCs—trichloroethene, tetrachloroethene, 1,2-dibromo-3-chloropropane, and methyl tert-butyl ether—were detected in one or more wells at concentrations greater than their health-based benchmarks, and six VOCs were detected in at least 10 percent of the samples during initial sampling or resampling of the trend wells. No pesticides were detected at concentrations near or greater than their health-based benchmarks. Three pesticide constituents—atrazine, deethylatrazine, and simazine—were detected in more than 10 percent of the trend-well samples during both sampling periods. Perchlorate, a constituent of special interest, was detected more frequently, and at greater concentrations during resampling than during initial sampling, but this may be due to a change in analytical method between the sampling periods, rather than to a change in groundwater quality. Another constituent of special interest, 1,2,3-TCP, was also detected more frequently during resampling than during initial sampling, but this pattern also may not reflect a change in groundwater quality. Samples from several of the wells where 1,2,3-TCP was detected by low-concentration-level analysis during resampling were not analyzed for 1,2,3-TCP using a low-level method during initial sampling. Most detections of nutrients and trace elements in samples from trend wells were less than health-based benchmarks during both sampling periods. Exceptions include nitrate, arsenic, boron, and vanadium, all detected at concentrations greater than their health-based benchmarks in at least one well during both sampling periods, and molybdenum, detected at concentrations greater than its health-based benchmark during resampling only. The isotopic ratios of oxygen and hydrogen in water and tritium and carbon-14 activities generally changed little between sampling periods, suggesting that the predominant sources and ages of groundwater in most trend wells were consistent between the sampling periods.

77 FR 42647 - Safety Zone: San Diego Symphony POPS Fireworks; San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-20

... 1625-AA00 Safety Zone: San Diego Symphony POPS Fireworks; San Diego, CA AGENCY: Coast Guard, DHS... waters of San Diego Bay in support of the San Diego Symphony POPS Fireworks. This safety zone is... David Varela, Waterways Management, U.S. Coast Guard Sector San Diego, Coast Guard; telephone 619-278...

78 FR 38584 - Safety Zone; San Diego Symphony Summer POPS Fireworks 2013 Season, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-27

... 1625-AA00 Safety Zone; San Diego Symphony Summer POPS Fireworks 2013 Season, San Diego, CA AGENCY... on the navigable waters of San Diego Bay in support of the San Diego Symphony Summer POPS Fireworks... Diego, Coast Guard; telephone 619-278-7656, email [email protected] . If you have...

Groundwater quality in the Yuba River and Bear River Watersheds, Sierra Nevada, California

USGS Publications Warehouse

Fram, Miranda S.; Jasper, Monica; Taylor, Kimberly A.

2017-09-27

Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The GAMA Program’s Priority Basin Project assesses the quality of groundwater resources used for drinking water supply and increases public access to groundwater-quality information. In the Yuba River and Bear River Watersheds of the Sierra Nevada, many rural households rely on private wells for their drinking water supplies. 

Groundwater quality in the Mokelumne, Cosumnes, and American River Watersheds, Sierra Nevada, California

USGS Publications Warehouse

Fram, Miranda S.; Shelton, Jennifer L.

2018-03-23

Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The GAMA Program’s Priority Basin Project assesses the quality of groundwater resources used for drinking water supply and increases public access to groundwater-quality information. In the Mokelumne, Cosumnes, and American River Watersheds of the Sierra Nevada, many rural households rely on private wells for their drinking-water supplies.

WONCA 2015 preconference exchange: Self-discovery, friendship, and innovation amidst diversity and uncertainty

PubMed Central

Hoorick, Indra Van; Yakubu, Kenneth; Tsipou, Alexandra; Figueiredo, Ana Beatriz; Özkan, Nurşah; Atalay, Süheyla

2016-01-01

This commentary is the result of a long-distance creative writing project between young general practitioners (GPs) from around the world. They wrote this after participating in an exchange program in Turkey, where they had the opportunity to shadow a Turkish GP, and talk about primary health care around the world. This program was organized by the Vasco da Gama Movement (Vasco da Gama Movement is WONCA Europe's Working group for New and Future GPs: http://vdgm.woncaeurope.org/). PMID:27843816

33 CFR 165.1102 - Security Zone; Naval Base Point Loma; San Diego Bay, San Diego, CA.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Loma; San Diego Bay, San Diego, CA. 165.1102 Section 165.1102 Navigation and Navigable Waters COAST... Guard District § 165.1102 Security Zone; Naval Base Point Loma; San Diego Bay, San Diego, CA. (a) Location. The following area is a security zone: The water adjacent to the Naval Base Point Loma, San Diego...

33 CFR 165.1102 - Security Zone; Naval Base Point Loma; San Diego Bay, San Diego, CA.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Loma; San Diego Bay, San Diego, CA. 165.1102 Section 165.1102 Navigation and Navigable Waters COAST... Guard District § 165.1102 Security Zone; Naval Base Point Loma; San Diego Bay, San Diego, CA. (a) Location. The following area is a security zone: The water adjacent to the Naval Base Point Loma, San Diego...

33 CFR 165.1102 - Security Zone; Naval Base Point Loma; San Diego Bay, San Diego, CA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Loma; San Diego Bay, San Diego, CA. 165.1102 Section 165.1102 Navigation and Navigable Waters COAST... Guard District § 165.1102 Security Zone; Naval Base Point Loma; San Diego Bay, San Diego, CA. (a) Location. The following area is a security zone: The water adjacent to the Naval Base Point Loma, San Diego...

76 FR 1386 - Safety Zone; Centennial of Naval Aviation Kickoff, San Diego Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-10

...-AA00 Safety Zone; Centennial of Naval Aviation Kickoff, San Diego Bay, San Diego, CA AGENCY: Coast... zone on the navigable waters of San Diego Bay in San Diego, CA in support of the Centennial of Naval... February 12, 2010, the Centennial of Naval Aviation Kickoff will take place in San Diego Bay. In support of...

Evidence for factors modulating radiation-induced G2-delay: potential application as radioprotectors

NASA Technical Reports Server (NTRS)

Cheong, N.; Zeng, Z. C.; Wang, Y.; Iliakis, G.

2001-01-01

Manipulation of checkpoint response to DNA damage can be developed as a means for protecting astronauts from the adverse effects of unexpected, or background exposures to ionizing radiation. To achieve this goal reagents need to be developed that protect cells from radiation injury by prolonging checkpoint response, thus promoting repair. We present evidence for a low molecular weight substance excreted by cells that dramatically increases the duration of the G2-delay. This compound is termed G2-Arrest Modulating Activity (GAMA). A rat cell line (A1-5) generated by transforming rat embryo fibroblasts with a temperature sensitive form of p53 plus H-ras demonstrates a dramatic increase in radiation resistance after exposure to low LET radiation that is not associated with an increase in the efficiency of rejoining of DNA double strand breaks. Radioresistance in this cell line correlates with a dramatic increase in the duration of the G2 arrest that is modulated by a GAMA produced by actively growing cells. The properties of GAMA suggest that it is a low molecular weight heat-stable peptide. Further characterization of this substance and elucidation of its mechanism of action may allow the development of a biological response modifier with potential applications as a radioprotector. GAMA may be useful for protecting astronauts from radiation injury as preliminary evidence suggests that it is able to modulate the response of cells exposed to heavy ion radiation, similar to that encountered in outer space.

Galaxy And Mass Assembly (GAMA): end of survey report and data release 2

NASA Astrophysics Data System (ADS)

Liske, J.; Baldry, I. K.; Driver, S. P.; Tuffs, R. J.; Alpaslan, M.; Andrae, E.; Brough, S.; Cluver, M. E.; Grootes, M. W.; Gunawardhana, M. L. P.; Kelvin, L. S.; Loveday, J.; Robotham, A. S. G.; Taylor, E. N.; Bamford, S. P.; Bland-Hawthorn, J.; Brown, M. J. I.; Drinkwater, M. J.; Hopkins, A. M.; Meyer, M. J.; Norberg, P.; Peacock, J. A.; Agius, N. K.; Andrews, S. K.; Bauer, A. E.; Ching, J. H. Y.; Colless, M.; Conselice, C. J.; Croom, S. M.; Davies, L. J. M.; De Propris, R.; Dunne, L.; Eardley, E. M.; Ellis, S.; Foster, C.; Frenk, C. S.; Häußler, B.; Holwerda, B. W.; Howlett, C.; Ibarra, H.; Jarvis, M. J.; Jones, D. H.; Kafle, P. R.; Lacey, C. G.; Lange, R.; Lara-López, M. A.; López-Sánchez, Á. R.; Maddox, S.; Madore, B. F.; McNaught-Roberts, T.; Moffett, A. J.; Nichol, R. C.; Owers, M. S.; Palamara, D.; Penny, S. J.; Phillipps, S.; Pimbblet, K. A.; Popescu, C. C.; Prescott, M.; Proctor, R.; Sadler, E. M.; Sansom, A. E.; Seibert, M.; Sharp, R.; Sutherland, W.; Vázquez-Mata, J. A.; van Kampen, E.; Wilkins, S. M.; Williams, R.; Wright, A. H.

2015-09-01

The Galaxy And Mass Assembly (GAMA) survey is one of the largest contemporary spectroscopic surveys of low redshift galaxies. Covering an area of ˜286 deg2 (split among five survey regions) down to a limiting magnitude of r < 19.8 mag, we have collected spectra and reliable redshifts for 238 000 objects using the AAOmega spectrograph on the Anglo-Australian Telescope. In addition, we have assembled imaging data from a number of independent surveys in order to generate photometry spanning the wavelength range 1 nm-1 m. Here, we report on the recently completed spectroscopic survey and present a series of diagnostics to assess its final state and the quality of the redshift data. We also describe a number of survey aspects and procedures, or updates thereof, including changes to the input catalogue, redshifting and re-redshifting, and the derivation of ultraviolet, optical and near-infrared photometry. Finally, we present the second public release of GAMA data. In this release, we provide input catalogue and targeting information, spectra, redshifts, ultraviolet, optical and near-infrared photometry, single-component Sérsic fits, stellar masses, Hα-derived star formation rates, environment information, and group properties for all galaxies with r < 19.0 mag in two of our survey regions, and for all galaxies with r < 19.4 mag in a third region (72 225 objects in total). The data base serving these data is available at http://www.gama-survey.org/.

76 FR 75908 - Notice of Inventory Completion: The University of California, San Diego, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-05

... University of California, San Diego, San Diego, CA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Regents of the University of California on behalf of the University of California, San Diego... culturally affiliated with the human remains may contact the University of California, San Diego. Disposition...

76 FR 45693 - Safety Zone; San Diego POPS Fireworks, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-01

...-AA00 Safety Zone; San Diego POPS Fireworks, San Diego, CA AGENCY: Coast Guard, DHS. ACTION: Temporary... San Diego Bay in support of the San Diego POPS Fireworks. This safety zone is necessary to provide for... of the waterway during scheduled fireworks events. Persons and vessels will be prohibited from...

Competition and Cooperation in the Pacific: The Challenge for Education. Proceedings from the Inaugural Ceremonies of the Graduate School of International Relations and Pacific Studies at the University of San Diego (San Diego, California, March 10, 1988). Corporate Council on the Liberal Arts Working Paper 5.

ERIC Educational Resources Information Center

Corporate Council on the Liberal Arts, New York, NY.

Proceedings of the inaugural ceremonies of the University of San Diego's Graduate School of International Relations and Pacific Studies are presented. These include the inaugural introduction by David Pierpont Gardner, opening remarks by Frank Stanton, the keynote address by California Governor George Deukmejian, further remarks by David Pierpont…

Groundwater quality in the shallow aquifers of the Madera–Chowchilla and Kings subbasins, San Joaquin Valley, California

USGS Publications Warehouse

Fram, Miranda S.; Shelton, Jennifer L.

2018-01-08

Groundwater provides more than 40 percent of California’s drinking water. To protect this vital resource, the State of California created the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The GAMA Program’s Priority Basin Project assesses the quality of groundwater resources used for drinking-water supply and increases public access to groundwater-quality information. Many households and small communities in the Madera– Chowchilla and Kings subbasins of the San Joaquin Valley rely on private domestic wells for their drinking-water supplies.

San Diego Wheelchair Accessible Bus Study

DOT National Transportation Integrated Search

1977-09-01

The study describes the implementation and early operation of a pilot project of fixed route, wheelchair accessible bus service on two routes of the San Diego Transit system. Five buses of the Transit Authority fleet were retrofitted with wheelchair ...

75 FR 17329 - Safety Zone; Big Bay Fourth of July Fireworks, San Diego Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-06

...-AA00 Safety Zone; Big Bay Fourth of July Fireworks, San Diego Bay, San Diego, CA AGENCY: Coast Guard... safety zone on the navigable waters of the San Diego Bay in support of the Big Bay July Fourth Show to Benefit the San Diego Armed Services YMCA. This temporary safety zone is necessary to provide for the...

Galaxy and Mass Assembly (GAMA): halo formation times and halo assembly bias on the cosmic web

NASA Astrophysics Data System (ADS)

Tojeiro, Rita; Eardley, Elizabeth; Peacock, John A.; Norberg, Peder; Alpaslan, Mehmet; Driver, Simon P.; Henriques, Bruno; Hopkins, Andrew M.; Kafle, Prajwal R.; Robotham, Aaron S. G.; Thomas, Peter; Tonini, Chiara; Wild, Vivienne

2017-09-01

We present evidence for halo assembly bias as a function of geometric environment (GE). By classifying Galaxy and Mass Assembly (GAMA) galaxy groups as residing in voids, sheets, filaments or knots using a tidal tensor method, we find that low-mass haloes that reside in knots are older than haloes of the same mass that reside in voids. This result provides direct support to theories that link strong halo tidal interactions with halo assembly times. The trend with GE is reversed at large halo mass, with haloes in knots being younger than haloes of the same mass in voids. We find a clear signal of halo downsizing - more massive haloes host galaxies that assembled their stars earlier. This overall trend holds independently of GE. We support our analysis with an in-depth exploration of the L-Galaxies semi-analytic model, used here to correlate several galaxy properties with three different definitions of halo formation time. We find a complex relationship between halo formation time and galaxy properties, with significant scatter. We confirm that stellar mass to halo mass ratio, specific star formation rate (SFR) and mass-weighed age are reasonable proxies of halo formation time, especially at low halo masses. Instantaneous SFR is a poor indicator at all halo masses. Using the same semi-analytic model, we create mock spectral observations using complex star formation and chemical enrichment histories, which approximately mimic GAMA's typical signal-to-noise ratio and wavelength range. We use these mocks to assert how well potential proxies of halo formation time may be recovered from GAMA-like spectroscopic data.

Galaxy-galaxy lensing in EAGLE: comparison with data from 180 deg2 of the KiDS and GAMA surveys

NASA Astrophysics Data System (ADS)

Velliscig, Marco; Cacciato, Marcello; Hoekstra, Henk; Schaye, Joop; Heymans, Catherine; Hildebrandt, Hendrik; Loveday, Jon; Norberg, Peder; Sifón, Cristóbal; Schneider, Peter; van Uitert, Edo; Viola, Massimo; Brough, Sarah; Erben, Thomas; Holwerda, Benne W.; Hopkins, Andrew M.; Kuijken, Konrad

2017-11-01

We present predictions for the galaxy-galaxy lensing (GGL) profile from the EAGLE hydrodynamical cosmological simulation at redshift z = 0.18, in the spatial range 0.02 < R/(h- 1 Mpc) < 2, and for five logarithmically equispaced stellar mass bins in the range 10.3 < log10(Mstar/ M⊙) < 11.8. We compare these excess surface density profiles to the observed signal from background galaxies imaged by the Kilo Degree Survey around spectroscopically confirmed foreground galaxies from the Galaxy And Mass Assembly (GAMA) survey. Exploiting the GAMA galaxy group catalogue, the profiles of central and satellite galaxies are computed separately for groups with at least five members to minimize contamination. EAGLE predictions are in broad agreement with the observed profiles for both central and satellite galaxies, although the signal is underestimated at R ≈ 0.5-2 h- 1 Mpc for the highest stellar mass bins. When central and satellite galaxies are considered simultaneously, agreement is found only when the selection function of lens galaxies is taken into account in detail. Specifically, in the case of GAMA galaxies, it is crucial to account for the variation of the fraction of satellite galaxies in bins of stellar mass induced by the flux-limited nature of the survey. We report the inferred stellar-to-halo mass relation and we find good agreement with recent published results. We note how the precision of the GGL profiles in the simulation holds the potential to constrain fine-grained aspects of the galaxy-dark matter connection.

77 FR 34988 - Notice of Inventory Completion: San Diego State University, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-12

... State University appears to have been collected from back dirt by an unknown student and brought back to... Inventory Completion: San Diego State University, San Diego, CA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: San Diego State University Archeology Collections Management Program has...

Galaxy and Mass Assembly (GAMA): small-scale anisotropic galaxy clustering and the pairwise velocity dispersion of galaxies

NASA Astrophysics Data System (ADS)

Loveday, J.; Christodoulou, L.; Norberg, P.; Peacock, J. A.; Baldry, I. K.; Bland-Hawthorn, J.; Brown, M. J. I.; Colless, M.; Driver, S. P.; Holwerda, B. W.; Hopkins, A. M.; Kafle, P. R.; Liske, J.; Lopez-Sanchez, A. R.; Taylor, E. N.

2018-03-01

The galaxy pairwise velocity dispersion (PVD) can provide important tests of non-standard gravity and galaxy formation models. We describe measurements of the PVD of galaxies in the Galaxy and Mass Assembly (GAMA) survey as a function of projected separation and galaxy luminosity. Due to the faint magnitude limit (r < 19.8) and highly complete spectroscopic sampling of the GAMA survey, we are able to reliably measure the PVD to smaller scales (r⊥ = 0.01 h - 1 Mpc) than previous work. The measured PVD at projected separations r⊥ ≲ 1 h - 1 Mpc increases near monotonically with increasing luminosity from σ12 ≈ 200 km s - 1 at Mr = -17 mag to σ12 ≈ 600 km s - 1 at Mr ≈ -22 mag. Analysis of the Gonzalez-Perez et al. (2014) GALFORM semi-analytic model yields no such trend of PVD with luminosity: the model overpredicts the PVD for faint galaxies. This is most likely a result of the model placing too many low-luminosity galaxies in massive haloes.

Galaxy And Mass Assembly (GAMA): AUTOZ spectral redshift measurements, confidence and errors

NASA Astrophysics Data System (ADS)

Baldry, I. K.; Alpaslan, M.; Bauer, A. E.; Bland-Hawthorn, J.; Brough, S.; Cluver, M. E.; Croom, S. M.; Davies, L. J. M.; Driver, S. P.; Gunawardhana, M. L. P.; Holwerda, B. W.; Hopkins, A. M.; Kelvin, L. S.; Liske, J.; López-Sánchez, Á. R.; Loveday, J.; Norberg, P.; Peacock, J.; Robotham, A. S. G.; Taylor, E. N.

2014-07-01

The Galaxy And Mass Assembly (GAMA) survey has obtained spectra of over 230 000 targets using the Anglo-Australian Telescope. To homogenize the redshift measurements and improve the reliability, a fully automatic redshift code was developed (AUTOZ). The measurements were made using a cross-correlation method for both the absorption- and the emission-line spectra. Large deviations in the high-pass-filtered spectra are partially clipped in order to be robust against uncorrected artefacts and to reduce the weight given to single-line matches. A single figure of merit (FOM) was developed that puts all template matches on to a similar confidence scale. The redshift confidence as a function of the FOM was fitted with a tanh function using a maximum likelihood method applied to repeat observations of targets. The method could be adapted to provide robust automatic redshifts for other large galaxy redshift surveys. For the GAMA survey, there was a substantial improvement in the reliability of assigned redshifts and in the lowering of redshift uncertainties with a median velocity uncertainty of 33 km s-1.

Herschel-ATLAS/GAMA: SDSS cross-correlation induced by weak lensing

NASA Astrophysics Data System (ADS)

González-Nuevo, J.; Lapi, A.; Negrello, M.; Danese, L.; De Zotti, G.; Amber, S.; Baes, M.; Bland-Hawthorn, J.; Bourne, N.; Brough, S.; Bussmann, R. S.; Cai, Z.-Y.; Cooray, A.; Driver, S. P.; Dunne, L.; Dye, S.; Eales, S.; Ibar, E.; Ivison, R.; Liske, J.; Loveday, J.; Maddox, S.; Michałowski, M. J.; Robotham, A. S. G.; Scott, D.; Smith, M. W. L.; Valiante, E.; Xia, J.-Q.

2014-08-01

We report a highly significant (>10σ) spatial correlation between galaxies with S350 μm ≥ 30 mJy detected in the equatorial fields of the Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS) with estimated redshifts ≳ 1.5, and Sloan Digital Sky Survey (SDSS) or Galaxy And Mass Assembly (GAMA) galaxies at 0.2 ≤ z ≤ 0.6. The significance of the cross-correlation is much higher than those reported so far for samples with non-overlapping redshift distributions selected in other wavebands. Extensive, realistic simulations of clustered sub-mm galaxies amplified by foreground structures confirm that the cross-correlation can be explained by weak gravitational lensing (μ < 2). The simulations also show that the measured amplitude and range of angular scales of the signal are larger than can be accounted for by galaxy-galaxy weak lensing. However, for scales ≲ 2 arcmin, the signal can be reproduced if SDSS/GAMA galaxies act as signposts of galaxy groups/clusters with halo masses in the range 1013.2-1014.5 M⊙. The signal detected on larger scales appears to reflect the clustering of such haloes.

40 CFR 81.164 - San Diego Intrastate Air Quality Control Region.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 18 2012-07-01 2012-07-01 false San Diego Intrastate Air Quality... Quality Control Regions § 81.164 San Diego Intrastate Air Quality Control Region. The San Diego Intrastate... within the outermost boundaries of the area so delimited): In the State of California: San Diego County...

40 CFR 81.164 - San Diego Intrastate Air Quality Control Region.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 18 2014-07-01 2014-07-01 false San Diego Intrastate Air Quality... Quality Control Regions § 81.164 San Diego Intrastate Air Quality Control Region. The San Diego Intrastate... within the outermost boundaries of the area so delimited): In the State of California: San Diego County...

33 CFR 165.1106 - San Diego Bay, California-safety zone.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false San Diego Bay, California-safety... Diego Bay, California—safety zone. (a) The waters of San Diego Bay enclosed by the following boundaries are a safety zone: From a point located on the boundary of Coast Guard Air Station San Diego...

33 CFR 165.1106 - San Diego Bay, California-safety zone.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false San Diego Bay, California-safety... Diego Bay, California—safety zone. (a) The waters of San Diego Bay enclosed by the following boundaries are a safety zone: From a point located on the boundary of Coast Guard Air Station San Diego...

33 CFR 165.1106 - San Diego Bay, California-safety zone.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false San Diego Bay, California-safety... Diego Bay, California—safety zone. (a) The waters of San Diego Bay enclosed by the following boundaries are a safety zone: From a point located on the boundary of Coast Guard Air Station San Diego...

40 CFR 81.164 - San Diego Intrastate Air Quality Control Region.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 18 2013-07-01 2013-07-01 false San Diego Intrastate Air Quality... Quality Control Regions § 81.164 San Diego Intrastate Air Quality Control Region. The San Diego Intrastate... within the outermost boundaries of the area so delimited): In the State of California: San Diego County...

40 CFR 81.164 - San Diego Intrastate Air Quality Control Region.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 17 2010-07-01 2010-07-01 false San Diego Intrastate Air Quality... Quality Control Regions § 81.164 San Diego Intrastate Air Quality Control Region. The San Diego Intrastate... within the outermost boundaries of the area so delimited): In the State of California: San Diego County...

33 CFR 165.1106 - San Diego Bay, California-safety zone.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false San Diego Bay, California-safety... Diego Bay, California—safety zone. (a) The waters of San Diego Bay enclosed by the following boundaries are a safety zone: From a point located on the boundary of Coast Guard Air Station San Diego...

40 CFR 81.164 - San Diego Intrastate Air Quality Control Region.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 17 2011-07-01 2011-07-01 false San Diego Intrastate Air Quality... Quality Control Regions § 81.164 San Diego Intrastate Air Quality Control Region. The San Diego Intrastate... within the outermost boundaries of the area so delimited): In the State of California: San Diego County...

33 CFR 165.1106 - San Diego Bay, California-safety zone.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false San Diego Bay, California-safety... Diego Bay, California—safety zone. (a) The waters of San Diego Bay enclosed by the following boundaries are a safety zone: From a point located on the boundary of Coast Guard Air Station San Diego...

San Diego Suicide Study: The Adolescents.

ERIC Educational Resources Information Center

Rich, Charles L.; And Others

1990-01-01

Detailed data on the 14 adolescent cases from San Diego Suicide Study are presented and comparisons made to other studies. Data are presented that suggest that vast majority of adolescents who commit suicide have had relatively long histories of disturbed behavior and psychiatric symptoms (most typically depression and/or substance abuse).…

Status and understanding of groundwater quality in the Northern Coast Ranges study unit, 2009: California GAMA Priority Basin Project

USGS Publications Warehouse

Mathany, Timothy M.; Belitz, Kenneth

2015-01-01

Chloroform, simazine, and perchlorate were observed in the Interior Basins and Coastal Basins study areas, predominantly at shallow sites with top-of-perforation depths ≤70 feet below land surface, with modern water (post-1950s), and with oxic groundwater conditions.

78 FR 48044 - Safety Zone; San Diego International Airport Terminal Two West Grand Opening Fireworks; San Diego...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-07

...-AA00 Safety Zone; San Diego International Airport Terminal Two West Grand Opening Fireworks; San Diego... Opening of Lindbergh Airport Terminal Two West on August 8, 2013. This temporary safety zone is necessary... Diego International Airport Terminal Two grand opening. This safety zone is necessary to provide for the...

75 FR 15611 - Safety Zone; United Portuguese SES Centennial Festa, San Diego Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-30

...-AA00 Safety Zone; United Portuguese SES Centennial Festa, San Diego Bay, San Diego, CA AGENCY: Coast... navigable waters of the San Diego Bay in support of the United Portuguese SES Centennial Festa. This... Centennial Festa, which will include a fireworks presentation originating from a tug and barge combination in...

77 FR 46115 - Notice of Inventory Completion: San Diego Museum of Man, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-02

... Museum of Man professional staff in consultation with representatives of the Pueblo of Santa Ana, New... Inventory Completion: San Diego Museum of Man, San Diego, CA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The San Diego Museum of Man has completed an inventory of human remains in consultation...

76 FR 55796 - Safety Zone; TriRock Triathlon, San Diego Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-09

...-AA00 Safety Zone; TriRock Triathlon, San Diego Bay, San Diego, CA AGENCY: Coast Guard, DHS. ACTION.... Basis and Purpose Competitor Group is sponsoring the TriRock Triathlon, consisting of 2000 swimmers.... 165.T11-431 to read as follows: Sec. 165.T11-431 Safety Zone; TriRock Triathlon, San Diego Bay, San...

77 FR 60899 - Safety Zone; Sea World San Diego Fireworks, Mission Bay; San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-05

... 1625-AA00 Safety Zone; Sea World San Diego Fireworks, Mission Bay; San Diego, CA AGENCY: Coast Guard... navigable waters of Mission Bay in support of the Sea World San Diego Fireworks. This safety zone is... zones (33 U.S.C 1221 et seq.). Sea World is sponsoring the Sea World Fireworks, which will include a...

77 FR 42638 - Safety Zone: Sea World San Diego Fireworks, Mission Bay; San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-20

... 1625-AA00 Safety Zone: Sea World San Diego Fireworks, Mission Bay; San Diego, CA AGENCY: Coast Guard... navigable waters of Mission Bay in support of the Sea World San Diego Fireworks. This safety zone is..., since immediate action is needed to ensure the public's safety. B. Basis and Purpose Sea World is...

78 FR 77597 - Safety Zone; Allied PRA-Solid Works, San Diego Bay; San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-24

...-AA00 Safety Zone; Allied PRA-Solid Works, San Diego Bay; San Diego, CA AGENCY: Coast Guard, DHS. ACTION... the Allied PRA--Solid Works fireworks display, which will be conducted from a barge located southwest... Works; San Diego, CA. (a) Location. The limits of the safety zone will include all the navigable waters...

33 CFR 165.1102 - Security Zone; Naval Base Point Loma; San Diego Bay, San Diego, CA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Security Zone; Naval Base Point... Guard District § 165.1102 Security Zone; Naval Base Point Loma; San Diego Bay, San Diego, CA. (a) Location. The following area is a security zone: The water adjacent to the Naval Base Point Loma, San Diego...

33 CFR 100.1101 - Southern California annual marine events for the San Diego Captain of the Port Zone.

Code of Federal Regulations, 2013 CFR

2013-07-01

... events for the San Diego Captain of the Port Zone. 100.1101 Section 100.1101 Navigation and Navigable... NAVIGABLE WATERS § 100.1101 Southern California annual marine events for the San Diego Captain of the Port... 83] 1. San Diego Fall Classic Sponsor San Diego Rowing Club. Event Description Competitive rowing...

33 CFR 100.1101 - Southern California annual marine events for the San Diego Captain of the Port Zone.

Code of Federal Regulations, 2012 CFR

2012-07-01

... events for the San Diego Captain of the Port Zone. 100.1101 Section 100.1101 Navigation and Navigable... NAVIGABLE WATERS § 100.1101 Southern California annual marine events for the San Diego Captain of the Port... 83] 1. San Diego Fall Classic Sponsor San Diego Rowing Club. Event Description Competitive rowing...

Galaxy And Mass Assembly (GAMA): Improved emission lines measurements in four representative samples at 0.07

NASA Astrophysics Data System (ADS)

Rodrigues, M.; Foster, C.; Taylor, E. N.; Wright, A. H.; Hopkins, A. M.; Baldry, I.; Brough, S.; Bland-Hawthorn, J.; Cluver, M. E.; Lara-López, M. A.; Liske, J.; López-Sánchez, Á. R.; Pimbblet, K. A.

2016-05-01

This paper presents a new catalog of emission lines based on the GAMA II data for galaxies between 0.07 9.4 at z ~ 0.1 and log M∗> 10.6 at z ~ 0.30. We have developed a dedicated code called MARVIN that automates the main steps of the data analysis, but imposes visual individual quality control of each measurement. We use this catalog to investigate how the sample selection influences the shape of the stellar mass - metallicity relation. We find that commonly used selection criteria on line detections and by AGN rejection could affect the shape and dispersion of the high-mass end of the M - Z relation. For log M∗> 10.6, common selection criteria reject about 65% of the emission-line galaxies. We also find that the relation does not evolve significantly from z = 0.07 to z = 0.34 in the range of stellar mass for which the samples are representative (log M∗> 10.6). For lower stellar masses (log M∗< 10.2) we are able to show that the observed 0.15 dex metallicity decrease in the same redshift range is a consequence of a color bias arising from selecting targets in the r-band. We highlight that this color selection bias affects all samples selected in r-band (e.g., GAMA and SDSS), even those drawn from volume-limited samples. Previously reported evolution of the M - Z relation at various redshifts may need to be revised to evaluate the effect of this selection bias.

Application of real-time PCR and melting curve analysis in rapid Diego blood group genotyping.

PubMed

Novaretti, M C Z; Ruiz, A S; Dorlhiac-Llacer, P E; Chamone, D A F

2010-01-01

The paucity of appropriate reagents for serologic typing of the Diego blood group antigens has prompted the development of a real-time PCR and melting curve analysis for Diego blood group genotyping. In this study, we phenotyped 4326 donor blood samples for Di(a) using semiautomated equipment. All 157 Di(a+) samples were then genotyped by PCR using sequence-specific primers (PCR-SSP) for DI*02 because of anti-Di(b) scarcity. Of the 4326 samples, we simultaneously tested 160 samples for Di(a) and Di(b) serology, and DI*01 and DI*02 by PCR-SSP and by real-time PCR. We used the same primers for Diego genotyping by real-time PCR and PCR-SSP. Melting curve profiles obtained using the dissociation software of the real-time PCR apparatus enabled the discrimination of Diego alleles. Of the total samples tested, 4169 blood donors, 96.4 percent (95% confidence interval [CI], 95.8-96.9%), were homozygous for DI*02 and 157, 3.6 percent (95% CI, 3.1%-4.2%), were heterozygous DI*01/02. No blood donor was found to be homozygous for DI*01 in this study. The calculated DI*01 and DI*02 allele frequencies were 0.0181 (95% CI, 0.0173-0.0189) and 0.9819 (95% CI, 0.9791-0.9847), respectively, showing a good fit for the Hardy-Weinberg equilibrium. There was full concordance among Diego phenotype results by PCR-SSP and real-time PCR. DI*01 and DI*02 allele determination with SYBR Green I and thermal cycler technology are useful methods for Diego determination. The real-time PCR with SYBR Green I melting temperature protocol can be used as a rapid screening tool for DI*01 and DI*02 blood group genotyping.

Prevalence and Correlates of Heroin-Methamphetamine Co-Injection Among Persons Who Inject Drugs in San Diego, California, and Tijuana, Baja California, Mexico.

PubMed

Meacham, Meredith C; Strathdee, Steffanie A; Rangel, Gudelia; Armenta, Richard F; Gaines, Tommi L; Garfein, Richard S

2016-09-01

Although persons who inject drugs (PWID) in the western United States-Mexico border region are known to inject both heroin and methamphetamine, little is known about the prevalence and risks associated with co-injection of this depressant-stimulant combination (also known as "goofball" and "Mexican speedball"). Baseline data from parallel cohort studies of PWID conducted concurrently in San Diego, CA, and Tijuana, Mexico, were used to estimate the prevalence and identify correlates of heroin-methamphetamine co-injection. PWID older than 18 years of age who reported injecting illicit drugs in the past month (N = 1,311; 32.7% female) were recruited in San Diego (n = 576) and Tijuana (n = 735) and completed interviewer-administered questionnaires. Bivariate and multivariable logistic regression analyses were used to identify correlates of heroin-meth-amphetamine co-injection. The prevalence of co-injection in the past 6 months was 39.9% overall and was higher in Tijuana (55.8%) than in San Diego (19.8%). In multivariable analyses adjusting for study cohort, distributive syringe sharing, purchasing syringes prefilled with drugs, finding it hard to get new syringes, reporting great or urgent need for treatment, and younger age were independently associated with co-injection. Past-6-month overdose was significantly associated with higher odds of co-injection in San Diego than in Tijuana. These findings indicate that heroin-methamphetamine co-injection is more common in Tijuana than in San Diego, yet this practice was only associated with overdose in San Diego. Heroin-methamphetamine coinjection was also independently associated with HIV-associated injection risk behaviors. Overdose-prevention interventions should address co-injection of depressants and stimulants.

Prevalence and Correlates of Heroin–Methamphetamine Co-Injection Among Persons Who Inject Drugs in San Diego, California, and Tijuana, Baja California, Mexico

PubMed Central

Meacham, Meredith C.; Strathdee, Steffanie A.; Rangel, Gudelia; Armenta, Richard F.; Gaines, Tommi L.; Garfein, Richard S.

2016-01-01

Objective: Although persons who inject drugs (PWID) in the western United States–Mexico border region are known to inject both heroin and methamphetamine, little is known about the prevalence and risks associated with co-injection of this depressant–stimulant combination (also known as “goofball” and “Mexican speedball”). Method: Baseline data from parallel cohort studies of PWID conducted concurrently in San Diego, CA, and Tijuana, Mexico, were used to estimate the prevalence and identify correlates of heroin–methamphetamine co-injection. PWID older than 18 years of age who reported injecting illicit drugs in the past month (N = 1,311; 32.7% female) were recruited in San Diego (n = 576) and Tijuana (n = 735) and completed interviewer-administered questionnaires. Bivariate and multivariable logistic regression analyses were used to identify correlates of heroin–methamphetamine co-injection. Results: The prevalence of co-injection in the past 6 months was 39.9% overall and was higher in Tijuana (55.8%) than in San Diego (19.8%). In multivariable analyses adjusting for study cohort, distributive syringe sharing, purchasing syringes prefilled with drugs, finding it hard to get new syringes, reporting great or urgent need for treatment, and younger age were independently associated with co-injection. Past-6-month overdose was significantly associated with higher odds of co-injection in San Diego than in Tijuana. Conclusions: These findings indicate that heroin–methamphetamine co-injection is more common in Tijuana than in San Diego, yet this practice was only associated with overdose in San Diego. Heroin–methamphetamine co-injection was also independently associated with HIV-associated injection risk behaviors. Overdose-prevention interventions should address co-injection of depressants and stimulants. PMID:27588536

78 FR 29025 - Sea World San Diego Fireworks 2013 Season; Mission Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-17

...-AA00 Sea World San Diego Fireworks 2013 Season; Mission Bay, San Diego, CA AGENCY: Coast Guard, DHS... waters of Mission Bay in support of the Sea World San Diego Fireworks 2013 season. This safety zone is... Guard to establish safety zones (33 U.S.C 1221 et seq.). Sea World is sponsoring the Sea World Fireworks...

33 CFR 165.T11-568 - Safety Zone; San Diego Symphony Summer POPS Fireworks 2013 Season, San Diego, CA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone; San Diego Symphony Summer POPS Fireworks 2013 Season, San Diego, CA. 165.T11-568 Section 165.T11-568 Navigation and... Areas Eleventh Coast Guard District § 165.T11-568 Safety Zone; San Diego Symphony Summer POPS Fireworks...

Postdoctoral Education at the University of California, San Diego.

ERIC Educational Resources Information Center

Robinson, Thomas E.

This paper presents the results of a comprehensive study of postdoctoral education at the University of California, San Diego (UCSD). The purpose of the study was to determine the basic facts about postdoctoral education at UCSD, so that those entrusted with academic, administrative, and legislative responsibilities regarding postdoctoral…

1. EXTERIOR FROM THE SOUTHEAST (view taken 1887; from Title ...

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

1. EXTERIOR FROM THE SOUTHEAST (view taken 1887; from Title Insurance Company Collection, San Diego Historical Society. Photocopy by Bert Shankland, San Diego, August 20, 1976). - Grand Hotel, 332 F Street, San Diego, San Diego County, CA

33 CFR 165.T11-560 - Safety Zone; Sea World San Diego Fireworks 2013 Season, Mission Bay; San Diego, CA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone; Sea World San Diego Fireworks 2013 Season, Mission Bay; San Diego, CA. 165.T11-560 Section 165.T11-560 Navigation and Navigable... Eleventh Coast Guard District § 165.T11-560 Safety Zone; Sea World San Diego Fireworks 2013 Season, Mission...

A Comparative Study of Leadership Preparation Programs in Gama (Brazil) and the United States

ERIC Educational Resources Information Center

Borges-Gatewood, Mara Rubia Fonseca; McNeal, Larry

2013-01-01

The objective of the study was to determine the relationship, if any, between leadership preparation programs types and how well school administrators are prepared to set a widely shared vision, develop a school culture, effectively manage school operations and resources, collaborate with faculty and community members, act with integrity and…

Galaxy And Mass Assembly (GAMA): the galaxy stellar mass function at z < 0.06

NASA Astrophysics Data System (ADS)

Baldry, I. K.; Driver, S. P.; Loveday, J.; Taylor, E. N.; Kelvin, L. S.; Liske, J.; Norberg, P.; Robotham, A. S. G.; Brough, S.; Hopkins, A. M.; Bamford, S. P.; Peacock, J. A.; Bland-Hawthorn, J.; Conselice, C. J.; Croom, S. M.; Jones, D. H.; Parkinson, H. R.; Popescu, C. C.; Prescott, M.; Sharp, R. G.; Tuffs, R. J.

2012-03-01

We determine the low-redshift field galaxy stellar mass function (GSMF) using an area of 143 deg2 from the first three years of the Galaxy And Mass Assembly (GAMA) survey. The magnitude limits of this redshift survey are r < 19.4 mag over two-thirds and 19.8 mag over one-third of the area. The GSMF is determined from a sample of 5210 galaxies using a density-corrected maximum volume method. This efficiently overcomes the issue of fluctuations in the number density versus redshift. With H0= 70 km s-1 Mpc-1, the GSMF is well described between 108 and 1011.5 M⊙ using a double Schechter function with ?, ?, α1=-0.35, ? and α2=-1.47. This result is more robust to uncertainties in the flow-model corrected redshifts than from the shallower Sloan Digital Sky Survey main sample (r < 17.8 mag). The upturn in the GSMF is also seen directly in the i-band and K-band galaxy luminosity functions. Accurately measuring the GSMF below 108 M⊙ is possible within the GAMA survey volume but as expected requires deeper imaging data to address the contribution from low surface-brightness galaxies.

San Diego, California: Solar in Action (Brochure)

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

Not Available

2011-10-01

This brochure provides an overview of the challenges and successes of San Diego, CA, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

California GAMA Program: Ground-Water Quality Data in the Northern San Joaquin Basin Study Unit, 2005

USGS Publications Warehouse

Bennett, George L.; Belitz, Kenneth; Milby Dawson, Barbara J.

2006-01-01

Growing concern over the closure of public-supply wells because of ground-water contamination has led the State Water Board to establish the Ground-Water Ambient Monitoring and Assessment (GAMA) Program. With the aid of the U.S. Geological Survey (USGS) and Lawrence Livermore National Laboratory, the program goals are to enhance understanding and provide a current assessment of ground-water quality in areas where ground water is an important source of drinking water. The Northern San Joaquin Basin GAMA study unit covers an area of approximately 2,079 square miles (mi2) across four hydrologic study areas in the San Joaquin Valley. The four study areas are the California Department of Water Resources (CADWR) defined Tracy subbasin, the CADWR-defined Eastern San Joaquin subbasin, the CADWR-defined Cosumnes subbasin, and the sedimentologically distinct USGS-defined Uplands study area, which includes portions of both the Cosumnes and Eastern San Joaquin subbasins. Seventy ground-water samples were collected from 64 public-supply, irrigation, domestic, and monitoring wells within the Northern San Joaquin Basin GAMA study unit. Thirty-two of these samples were collected in the Eastern San Joaquin Basin study area, 17 in the Tracy Basin study area, 10 in the Cosumnes Basin study area, and 11 in the Uplands Basin study area. Of the 32 samples collected in the Eastern San Joaquin Basin, 6 were collected using a depth-dependent sampling pump. This pump allows for the collection of samples from discrete depths within the pumping well. Two wells were chosen for depth-dependent sampling and three samples were collected at varying depths within each well. Over 350 water-quality field parameters, chemical constituents, and microbial constituents were analyzed and are reported as concentrations and as detection frequencies, by compound classification as well as for individual constituents, for the Northern San Joaquin Basin study unit as a whole and for each individual study area. Results are presented in a descending order based on detection frequencies (most frequently detected compound listed first), or alphabetically when a detection frequency could not be calculated. Only certain wells were measured for all constituents and water-quality parameters. The results of all of the analyses were compared with U.S. Environmental Protection Agency (USEPA) and California Department of Health Services (CADHS) Maximum Contaminant Levels (MCLs), Secondary Maximum Contaminant Levels (SMCLs), USEPA lifetime health advisories (HA-Ls), the risk-specific dose at a cancer risk level equal to 1 in 100,000 or 10E-5 (RSD5), and CADHS notification levels (NLs). When USEPA and CADHS MCLs are the same, detection levels were compared with the USEPA standard; however, in some cases, the CADHS MCL may be lower. In those cases, the data were compared with the CADHS MCL. Constituents listed by CADHS as 'unregulated chemicals for which monitoring is required' were compared with the CADHS 'detection level for the purposes of reporting' (DLR). DLRs unlike MCLs are not health based standards. Instead, they are levels at which current laboratory detection capabilities allow eighty percent of qualified laboratories to achieve measurements within thirty percent of the true concentration. Twenty-three volatile organic compounds (VOCs) and seven gasoline oxygenates were detected in ground-water samples collected in the Northern San Joaquin Basin GAMA study unit. Additionally, 13 tentatively identified compounds were detected. VOCs were most frequently detected in the Eastern San Joaquin Basin study area and least frequently detected in samples collected in the Cosumnes Basin study area. Dichlorodifluoromethane (CFC-12), a CADHS 'unregulated chemical for which monitoring is required,' was detected in two wells at concentrations greater than the DLR. Trihalomethanes were the most frequently detected class of VOC constituents. Chloroform (trichloromethane) was the m

San Diego Community College District Reprographic Services Study.

ERIC Educational Resources Information Center

Beuhner, Sandra

In 1981 a study was conducted at the San Diego Community College District to: (1) identify the types and quantity of internal reprographic services currently being provided in the District; (2) identify the types of services for which the District was contracting with outside printers; (3) provide an inventory of reprographic equipment in the…

75 FR 71179 - Environmental Impact Statement: San Diego County, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-22

... Diego County, CA AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of intent. SUMMARY... a proposed highway project in San Diego County, California. DATES: Public Scoping Meeting: January 12, 2011; 5 p.m. to 8 p.m. ADDRESSES: Sherman Heights Community Center, 2258 Island Avenue, San Diego...

33 CFR 110.210 - San Diego Harbor, CA.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false San Diego Harbor, CA. 110.210... ANCHORAGE REGULATIONS Anchorage Grounds § 110.210 San Diego Harbor, CA. (a) The anchorage grounds. (1... Commander, Naval Base, San Diego, CA. The administration of these anchorages is exercised by the Commander...

33 CFR 110.210 - San Diego Harbor, CA.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false San Diego Harbor, CA. 110.210... ANCHORAGE REGULATIONS Anchorage Grounds § 110.210 San Diego Harbor, CA. (a) The anchorage grounds. (1... Commander, Naval Base, San Diego, CA. The administration of these anchorages is exercised by the Commander...

2. Historic American Buildings Survey Copy by Bert Shankland, Photographer ...

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

2. Historic American Buildings Survey Copy by Bert Shankland, Photographer August 20, 1974 EAST AND SOUTH ELEVATION AFTER ADDITION OF PORCH, ALTERATION OF WINDOWS Fromthe Collection of the San Diego Historical Society, Serra Museum, San Diego - Temple Beth Israel, 1502 Second Avenue, San Diego, San Diego County, CA

33 CFR 110.210 - San Diego Harbor, CA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false San Diego Harbor, CA. 110.210... ANCHORAGE REGULATIONS Anchorage Grounds § 110.210 San Diego Harbor, CA. (a) The anchorage grounds. (1... Commander, Naval Base, San Diego, CA. The administration of these anchorages is exercised by the Commander...

33 CFR 110.210 - San Diego Harbor, CA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false San Diego Harbor, CA. 110.210... ANCHORAGE REGULATIONS Anchorage Grounds § 110.210 San Diego Harbor, CA. (a) The anchorage grounds. (1... Commander, Naval Base, San Diego, CA. The administration of these anchorages is exercised by the Commander...

NREL, San Diego Gas & Electric Are Advancing Utility Microgrid Performance

Science.gov Websites

in Borrego Springs, California | Energy Systems Integration Facility | NREL NREL, San Diego Gas & Electric Models Utility Microgrid in Borrego Springs NREL, San Diego Gas & Electric Are Advancing Utility Microgrid Performance in Borrego Springs, California San Diego Gas & Electric Company

Status of groundwater quality in the Borrego Valley, Central Desert, and Low-Use Basins of the Mojave and Sonoran Deserts study unit, 2008-2010: California GAMA Priority Basin Project

USGS Publications Warehouse

Parsons, Mary C.; Hancock, Tracy Connell; Kulongoski, Justin T.; Belitz, Kenneth

2014-01-01

Groundwater quality in the approximately 963-square-mile Borrego Valley, Central Desert, and Low-Use Basins of the Mojave and Sonoran Deserts study unit was investigated as part of the Priority Basin Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The study unit is located in southern California in San Bernardino, Riverside, San Diego, and Imperial Counties. The GAMA Priority Basin Project is being conducted by the California State Water Resources Control Board in collaboration with the U.S. Geological Survey and the Lawrence Livermore National Laboratory. The GAMA Borrego Valley, Central Desert, and Low-Use Basins of the Mojave and Sonoran Deserts study was designed to provide a spatially unbiased assessment of the quality of untreated (raw) groundwater in the primary aquifer system. The assessment is based on water-quality and ancillary data collected by the U.S. Geological Survey from 52 wells (49 grid wells and 3 understanding wells) and on water-quality data from the California Department of Public Health database. The primary aquifer system was defined by the depth intervals of the wells listed in the California Department of Public Health database for the Borrego Valley, Central Desert, and Low-Use Basins of the Mojave and Sonoran Deserts study unit. The quality of groundwater in the primary aquifer system may be different from that in the shallower or deeper water-bearing zones; shallow groundwater may be more vulnerable to surficial contamination. This study assesses the status of the current quality of the groundwater resource by using data from samples analyzed for volatile organic compounds (VOCs), pesticides, and naturally occurring inorganic constituents, such as major ions and trace elements. This status assessment is intended to characterize the quality of groundwater resources in the primary aquifer system of the Borrego Valley, Central Desert, and Low-Use Basins of the Mojave and Sonoran Deserts study unit, not the treated drinking water delivered to consumers by water purveyors. Relative-concentrations (sample concentration divided by the health- or aesthetic-based benchmark concentration) were used for evaluating groundwater quality for those constituents that have Federal or California regulatory or non-regulatory benchmarks for drinking-water quality. A relative-concentration greater than 1.0 indicates a concentration greater than a benchmark, and a relative-concentration less than or equal to 1.0 indicates a concentration equal to or less than a benchmark. Relative-concentrations of organic constituents and special-interest constituents [perchlorate and N-nitrosodimethylamine (NDMA)] were classified as high (relative-concentration greater than 1.0), moderate (relative-concentration greater than 0.1 and less than or equal to 1.0), or low (relative-concentration less than or equal to 0.1). Relative-concentrations of inorganic constituents were classified as high (relative-concentration greater than 1.0), moderate (relative-concentration greater than 0.5 and less than or equal to 1.0), or low (relative-concentration less than or equal to 0.5). Aquifer-scale proportion was used as the primary metric in the status assessment for evaluating regional-scale groundwater quality. High aquifer-scale proportion is defined as the percentage of the area of the primary aquifer system with a high relative-concentration for a particular constituent or class of constituents; this percentage is based on an areal rather than a volumetric basis. Moderate and low aquifer-scale proportions were defined as the percentages of the primary aquifer system with moderate and low relative-concentrations, respectively, of a constituent or class of constituents. Two statistical approaches—grid-based and spatially weighted—were used to evaluate aquifer-scale proportions for individual constituents and classes of constituents. Grid-based and spatially weighted estimates were comparable to each other (within 90-percent confidence intervals) in the study unit. Inorganic constituents (one or more) with health-based benchmarks were detected at high relative-concentrations in 48 percent of the primary aquifer system and at moderate relative-concentrations in 26 percent of the primary aquifer system. The high aquifer-scale proportion of inorganic constituents primarily reflected high aquifer-scale proportions of fluoride (27 percent), arsenic (18 percent), molybdenum (16 percent), boron (10 percent), uranium (5.6 percent), gross alpha radioactivity (9.7 percent), and nitrate (2.7 percent). The inorganic constituents with secondary maximum contaminant levels (SMCLs) were detected at high relative-concentrations in 13 percent of the primary aquifer system and at moderate relative-concentrations in 39 percent. The high aquifer-scale proportion for SMCL constituents reflected high aquifer-scale proportions of total dissolved solids (TDS, 11 percent), manganese (2.8 percent), and chloride (2.8 percent). Organic constituents were not detected at high relative-concentrations in the primary aquifer system, and were present at moderate relative-concentrations in 5.0 percent, and at low relative-concentrations or were not detected in 95 percent of the primary aquifer system. Of the 148 organic constituents analyzed, 12 constituents were detected. Two organic constituents, chloroform and tetrachloroethene (PCE), were detected in more than 10 percent of samples, but were detected mostly at low relative-concentrations.

History of Science and Science Museums

ERIC Educational Resources Information Center

Faria, Cláudia; Guilherme, Elsa; Gaspar, Raquel; Boaventura, Diana

2015-01-01

The activities presented in this paper, which are addressed to elementary school, are focused on the pioneering work of the Portuguese King Carlos I in oceanography and involve the exploration of the exhibits belonging to two different science museums, the Aquarium Vasco da Gama and the Maritime Museum. Students were asked to study fish…

78 FR 53245 - Safety Zone; San Diego Bayfair; Mission Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-29

..., Protection of Children from Environmental Health Risks and Safety Risks. This rule is not an economically significant rule and does not create an environmental risk to health or risk to safety that may...-AA00 Safety Zone; San Diego Bayfair; Mission Bay, San Diego, CA AGENCY: Coast Guard, DHS. ACTION...

77 FR 11583 - Notice of Inventory Completion for Native American Human Remains and Associated Funerary Objects...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-27

... Native American Human Remains and Associated Funerary Objects From Arizona in the Possession of San Diego State University, San Diego, CA; Correction AGENCY: National Park Service, Interior. ACTION: Notice... funerary objects in the possession of San Diego State University, San Diego, CA. The human remains and...

33 CFR 165.1120 - Security Zone; Naval Amphibious Base, San Diego, CA.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Base, San Diego, CA. 165.1120 Section 165.1120 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1120 Security Zone; Naval Amphibious Base, San Diego, CA. (a) Location. The following area is a security zone: the waters of San Diego Bay, enclosed by lines connecting the following points: Beginning at...

33 CFR 165.1121 - Security Zone: Fleet Supply Center Industrial Pier, San Diego, CA.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Center Industrial Pier, San Diego, CA. 165.1121 Section 165.1121 Navigation and Navigable Waters COAST... Guard District § 165.1121 Security Zone: Fleet Supply Center Industrial Pier, San Diego, CA. (a) Location. The following area is a security zone: the waters of San Diego Bay extending approximately 100...

Engagement over Exposure: Designing Applied Research Projects for Students.

ERIC Educational Resources Information Center

Hahn, Hilary; Marquez, Joy; Reznik, Vivian; Hoyt, David; Daley, Sandra

2002-01-01

Describes how the University of California San Diego (UCSD), the San Diego Housing Commission, and San Diego State University worked together through the UCSD Community Outreach Partnership Center to engage students in the design and implementation of an applied research project in City Heights, a low-income neighborhood in San Diego. (EV)

33 CFR 334.870 - San Diego Harbor, Calif.; restricted area.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false San Diego Harbor, Calif... THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.870 San Diego Harbor... the Pacific Ocean in North San Diego Bay in an area extending from the western boundary of North...

33 CFR 165.1107 - San Diego Bay, California.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false San Diego Bay, California. 165... Navigation Areas and Limited Access Areas Eleventh Coast Guard District § 165.1107 San Diego Bay, California... docking/undocking operations at the U.S. Naval Submarine Base on Ballast Point, San Diego Bay, California...

33 CFR 165.1107 - San Diego Bay, California.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false San Diego Bay, California. 165... Navigation Areas and Limited Access Areas Eleventh Coast Guard District § 165.1107 San Diego Bay, California... docking/undocking operations at the U.S. Naval Submarine Base on Ballast Point, San Diego Bay, California...

33 CFR 165.1120 - Security Zone; Naval Amphibious Base, San Diego, CA.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Base, San Diego, CA. 165.1120 Section 165.1120 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1120 Security Zone; Naval Amphibious Base, San Diego, CA. (a) Location. The following area is a security zone: the waters of San Diego Bay, enclosed by lines connecting the following points: Beginning at...

77 FR 66910 - Environmental Impact Statement, San Diego County, California

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-07

... Diego County, California AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of... Corridor Project in the city of Coronado in San Diego County, California (Federal Register Vol. 72, No 10... 800, San Diego, CA 92101, Regular Office Hours: 6:30 a.m. to 4:00 p.m., Telephone: (619) 699-7336...

33 CFR 334.870 - San Diego Harbor, Calif.; restricted area.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false San Diego Harbor, Calif... THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.870 San Diego Harbor... the Pacific Ocean in North San Diego Bay in an area extending from the western boundary of North...

33 CFR 165.1107 - San Diego Bay, California.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false San Diego Bay, California. 165... Navigation Areas and Limited Access Areas Eleventh Coast Guard District § 165.1107 San Diego Bay, California... docking/undocking operations at the U.S. Naval Submarine Base on Ballast Point, San Diego Bay, California...

33 CFR 165.1120 - Security Zone; Naval Amphibious Base, San Diego, CA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Base, San Diego, CA. 165.1120 Section 165.1120 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1120 Security Zone; Naval Amphibious Base, San Diego, CA. (a) Location. The following area is a security zone: the waters of San Diego Bay, enclosed by lines connecting the following points: Beginning at...

Streptomyces gamaensis sp. nov., a novel actinomycete with antifungal activity isolated from soil in Gama, Chad.

PubMed

Zhao, Shanshan; Ye, Lan; Liu, Chongxi; Abagana, Adam Yacoub; Zheng, Weiwei; Sun, Pengyu; Li, Jiansong; Xiang, Wensheng; Wang, Xiangjing

2017-04-01

During an investigation exploring potential sources of novel species and natural products, a novel actinomycete with antifungal activity, designated strain NEAU-Gz11 T , was isolated from a soil sample, which was collected from Gama, Chad. The isolate was found to have morphological and chemotaxonomic characteristics typical of members of the genus Streptomyces. 16S rRNA gene sequence similarity studies showed that strain NEAU-Gz11 T belongs to the genus Streptomyces with high sequence similarity to Streptomyces hiroshimensis JCM 4098 T (98.0 %). Similarities to other type strains of the genus Streptomyces were lower than 98.0 %. However, the physiological and biochemical characteristics and low levels of DNA-DNA relatedness could differentiate the isolate genotypically and phenotypically from S. hiroshimensis JCM 4098 T . Therefore, the strain is concluded to represent a novel species of the genus Streptomyces, for which the name Streptomyces gamaensis sp. nov. is proposed. The type strain is NEAU-Gz11 T (=CGMCC 4.7304 T =DSM 101531 T ).

Gama-aminobutyric acid accumulation in Elsholtzia splendens in response to copper toxicity*

PubMed Central

Yang, Xiao-e; Peng, Hong-yun; Tian, Sheng-ke

2005-01-01

A solution with different Cu supply levels was cultured to investigate gama-aminobutyric acid (GABA) accumulation in Elsholtzia splendens, a native Chinese Cu-tolerant and accumulating plant species. Increasing Cu from 0.25 to 500 μmol/L significantly enhanced levels of GABA and histidine (His), but considerably decreased levels of aspartate (Asp) and glutamate (Glu) in the leaves. The leaf Asp level negatively correlated with leaf Cu level, while leaf GABA level positively correlated with leaf Cu level. The leaf Glu level negatively correlated with leaf GABA level in Elsholtzia splendens. The depletion of leaf Glu may be related to the enhanced synthesis of leaf GABA under Cu stress. PMID:15633244

78 FR 39610 - Safety Zone; Big Bay Boom, San Diego Bay; San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-02

..., Protection of Children from Environmental Health Risks and Safety Risks. This rule is not an economically significant rule and does not create an environmental risk to health or risk to safety that may...-AA00 Safety Zone; Big Bay Boom, San Diego Bay; San Diego, CA AGENCY: Coast Guard, DHS. ACTION...

77 FR 42649 - Safety Zone: Sea World San Diego Fireworks, Mission Bay; San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-20

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket Number USCG-2012-0497] RIN 1625-AA00 Safety Zone: Sea World San Diego Fireworks, Mission Bay; San Diego, CA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on...

76 FR 70480 - Otay River Estuary Restoration Project, South San Diego Bay Unit of the San Diego Bay National...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-14

... River Estuary Restoration Project, South San Diego Bay Unit of the San Diego Bay National Wildlife...), intend to prepare an environmental impact statement (EIS) for the proposed Otay River Estuary Restoration... any one of the following methods. Email: [email protected] . Please include ``Otay Estuary NOI'' in the...

75 FR 55975 - Safety Zone; San Diego Harbor Shark Fest Swim; San Diego Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-15

... Guard did not receive notification of the logistical details of the San Diego Bay swim in sufficient... the Captain of the Port, or designated representative. Regulatory Analyses We developed this rule... analyses based on 13 of these statutes or executive orders. Regulatory Planning and Review This rule is not...

78 FR 58878 - Safety Zone; San Diego Shark Fest Swim; San Diego Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-25

... this rule because the logistical details of the San Diego Shark Fest Swim were not finalized nor... Local Notice to Mariners and Broadcast Notice to Mariners. D. Regulatory Analyses We developed this rule... analyses based on a number of these statutes and executive orders. 1. Regulatory Planning and Review This...

33 CFR 334.880 - San Diego Harbor, Calif.; naval restricted area adjacent to Point Loma.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false San Diego Harbor, Calif.; naval....880 San Diego Harbor, Calif.; naval restricted area adjacent to Point Loma. (a) The area. That portion... Commander, Naval Base, San Diego, Calif. (3) The regulations in this section shall be enforced by the...

33 CFR 334.880 - San Diego Harbor, Calif.; naval restricted area adjacent to Point Loma.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false San Diego Harbor, Calif.; naval....880 San Diego Harbor, Calif.; naval restricted area adjacent to Point Loma. (a) The area. That portion of San Diego Bay southerly of Ballast Point, exclusive of the southwesterly portion of the restricted...

33 CFR 334.880 - San Diego Harbor, Calif.; naval restricted area adjacent to Point Loma.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false San Diego Harbor, Calif.; naval....880 San Diego Harbor, Calif.; naval restricted area adjacent to Point Loma. (a) The area. That portion of San Diego Bay southerly of Ballast Point, exclusive of the southwesterly portion of the restricted...

33 CFR 165.1102 - Security Zone; Naval Base Point Loma; San Diego Bay, CA.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Loma; San Diego Bay, CA. 165.1102 Section 165.1102 Navigation and Navigable Waters COAST GUARD... § 165.1102 Security Zone; Naval Base Point Loma; San Diego Bay, CA. (a) Location. The following area is a security zone: The water adjacent to the Naval Base Point Loma, San Diego, CA, enclosed by the...

33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San Diego Bay, from the surface to the sea floor, within 25 yards of all piers, abutments, fenders and...

33 CFR 165.1108 - Security Zones; Cruise Ships, Port of San Diego, California.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., Port of San Diego, California. 165.1108 Section 165.1108 Navigation and Navigable Waters COAST GUARD... § 165.1108 Security Zones; Cruise Ships, Port of San Diego, California. (a) Definition. “Cruise ship” as... or at a port of call in the San Diego port. (b) Location. The following areas are security zones: All...

33 CFR 334.860 - San Diego Bay, Calif., Naval Amphibious Base; restricted area.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false San Diego Bay, Calif., Naval..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.860 San Diego... Middle San Diego Bay in an area extending from the northern and eastern boundary of the Naval Amphibious...

33 CFR 165.1108 - Security Zones; Cruise Ships, Port of San Diego, California.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., Port of San Diego, California. 165.1108 Section 165.1108 Navigation and Navigable Waters COAST GUARD... § 165.1108 Security Zones; Cruise Ships, Port of San Diego, California. (a) Definition. “Cruise ship” as... or at a port of call in the San Diego port. (b) Location. The following areas are security zones: All...

33 CFR 334.860 - San Diego Bay, Calif., Naval Amphibious Base; restricted area.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false San Diego Bay, Calif., Naval..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.860 San Diego... Middle San Diego Bay in an area extending from the northern and eastern boundary of the Naval Amphibious...

33 CFR 334.880 - San Diego Harbor, Calif.; naval restricted area adjacent to Point Loma.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false San Diego Harbor, Calif.; naval....880 San Diego Harbor, Calif.; naval restricted area adjacent to Point Loma. (a) The area. That portion of San Diego Bay southerly of Ballast Point, exclusive of the southwesterly portion of the restricted...

33 CFR 334.880 - San Diego Harbor, Calif.; naval restricted area adjacent to Point Loma.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false San Diego Harbor, Calif.; naval....880 San Diego Harbor, Calif.; naval restricted area adjacent to Point Loma. (a) The area. That portion of San Diego Bay southerly of Ballast Point, exclusive of the southwesterly portion of the restricted...

33 CFR 165.1108 - Security Zones; Cruise Ships, Port of San Diego, California.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Port of San Diego, California. 165.1108 Section 165.1108 Navigation and Navigable Waters COAST GUARD... § 165.1108 Security Zones; Cruise Ships, Port of San Diego, California. (a) Definition. “Cruise ship” as... or at a port of call in the San Diego port. (b) Location. The following areas are security zones: All...

33 CFR 334.860 - San Diego Bay, Calif.; Naval Amphibious Base; restricted area.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false San Diego Bay, Calif.; Naval..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.860 San Diego... Middle San Diego Bay in an area extending from the northern and eastern boundary of the Naval Amphibious...

33 CFR 165.1108 - Security Zones; Cruise Ships, Port of San Diego, California.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., Port of San Diego, California. 165.1108 Section 165.1108 Navigation and Navigable Waters COAST GUARD... § 165.1108 Security Zones; Cruise Ships, Port of San Diego, California. (a) Definition. “Cruise ship” as... or at a port of call in the San Diego port. (b) Location. The following areas are security zones: All...

33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San Diego Bay, from the surface to the sea floor, within 25 yards of all piers, abutments, fenders and...

33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San Diego Bay, from the surface to the sea floor, within 25 yards of all piers, abutments, fenders and...

Defining Munition Constituent (MC) Source Terms in Aquatic Environments on DoD Ranges

DTIC Science & Technology

2013-01-01

Civil Engineering and Mechanics 5622 Hull Street University of Wisconsin-Milwaukee San Diego, CA 92152–5001...release. SSC Pacific San Diego, CA 92152-5001 Technical Report 1999 January 2013 Defining Munition Constituent (MC) Source...Wisconsin-Milwaukee Approved for public release. SSC Pacific San Diego, CA 92152-5001 SB SSC Pacific San Diego

Groundwater-quality data in the Borrego Valley, Central Desert, and Low-Use Basins of the Mojave and Sonoran Deserts study unit, 2008-2010--Results from the California GAMA Program

USGS Publications Warehouse

Mathany, Timothy M.; Wright, Michael T.; Beuttel, Brandon S.; Belitz, Kenneth

2012-01-01

Groundwater quality in the 12,103-square-mile Borrego Valley, Central Desert, and Low-Use Basins of the Mojave and Sonoran Deserts (CLUB) study unit was investigated by the U.S. Geological Survey (USGS) from December 2008 to March 2010, as part of the California State Water Resources Control Board (SWRCB) Groundwater Ambient Monitoring and Assessment (GAMA) Program's Priority Basin Project (PBP). The GAMA-PBP was developed in response to the California Groundwater Quality Monitoring Act of 2001 and is being conducted in collaboration with the SWRCB and Lawrence Livermore National Laboratory (LLNL). The CLUB study unit was the twenty-eighth study unit to be sampled as part of the GAMA-PBP. The GAMA CLUB study was designed to provide a spatially unbiased assessment of untreated-groundwater quality in the primary aquifer systems, and to facilitate statistically consistent comparisons of untreated-groundwater quality throughout California. The primary aquifer systems (hereinafter referred to as primary aquifers) are defined as parts of aquifers corresponding to the perforation intervals of wells listed in the California Department of Public Health (CDPH) database for the CLUB study unit. The quality of groundwater in shallow or deep water-bearing zones may differ from the quality of groundwater in the primary aquifers; shallow groundwater may be more vulnerable to surficial contamination. In the CLUB study unit, groundwater samples were collected from 52 wells in 3 study areas (Borrego Valley, Central Desert, and Low-Use Basins of the Mojave and Sonoran Deserts) in San Bernardino, Riverside, Kern, San Diego, and Imperial Counties. Forty-nine of the wells were selected by using a spatially distributed, randomized grid-based method to provide statistical representation of the study unit (grid wells), and three wells were selected to aid in evaluation of water-quality issues (understanding wells). The groundwater samples were analyzed for organic constituents (volatile organic compounds [VOCs], pesticides and pesticide degradates, and pharmaceutical compounds), constituents of special interest (perchlorate and N-nitrosodimethylamine [NDMA]), naturally-occurring inorganic constituents (trace elements, nutrients, major and minor ions, silica, total dissolved solids [TDS], alkalinity, and species of inorganic chromium), and radioactive constituents (radon-222, radium isotopes, and gross alpha and gross beta radioactivity). Naturally-occurring isotopes (stable isotopes of hydrogen, oxygen, boron, and strontium in water, stable isotopes of carbon in dissolved inorganic carbon, activities of tritium, and carbon-14 abundance) and dissolved noble gases also were measured to help identify the sources and ages of sampled groundwater. In total, 223 constituents and 12 water-quality indicators were investigated. Three types of quality-control samples (blanks, replicates, and matrix spikes) were collected at up to 10 percent of the wells in the CLUB study unit, and the results for these samples were used to evaluate the quality of the data for the groundwater samples. Field blanks rarely contained detectable concentrations of any constituent, suggesting that contamination from sample collection procedures was not a significant source of bias in the data for the groundwater samples. Replicate samples generally were within the limits of acceptable analytical reproducibility. Median matrix-spike recoveries were within the acceptable range (70 to 130 percent) for approximately 85 percent of the compounds. This study did not attempt to evaluate the quality of water delivered to consumers; after withdrawal from the ground, untreated groundwater typically is treated, disinfected, and (or) blended with other waters to maintain water quality. Regulatory benchmarks apply to water that is delivered to the consumer, not to untreated groundwater. However, to provide some context for the results, concentrations of constituents measured in the untreated groundwater were compared with regulatory and non-regulatory health-based benchmarks established by the U.S. Environmental Protection Agency (USEPA) and CDPH, and to non-regulatory benchmarks established for aesthetic concerns by CDPH. Comparisons between data collected for this study and benchmarks for drinking water are for illustrative purposes only and are not indicative of compliance or non-compliance with those benchmarks. Most inorganic constituents detected in groundwater samples from the 49 grid wells were detected at concentrations less than drinking-water benchmarks. In addition, all detections of organic constituents from the CLUB study-unit grid-well samples were less than health-based benchmarks. In total, VOCs were detected in 17 of the 49 grid wells sampled (approximately 35 percent), pesticides and pesticide degradates were detected in 5 of the 47 grid wells sampled (approximately 11 percent), and perchlorate was detected in 41 of 49 grid wells sampled (approximately 84 percent). Trace elements, major and minor ions, and nutrients were sampled for at 39 grid wells, and radioactive constituents were sampled for at 23 grid wells; most detected concentrations were less than health-based benchmarks. Exceptions in the grid-well samples include seven detections of arsenic greater than the USEPA maximum contaminant level (MCL-US) of 10 micrograms per liter (μg/L); four detections of boron greater than the CDPH notification level (NL-CA) of 1,000 μg/L; six detections of molybdenum greater than the USEPA lifetime health advisory level (HAL-US) of 40 μg/L; two detections of uranium greater than the MCL-US of 30 μg/L; nine detections of fluoride greater than the CDPH maximum contaminant level (MCL-CA) of 2 milligrams per liter (mg/L); one detection of nitrite plus nitrate (NO2-+NO3-), as nitrogen, greater than the MCL-US of 10 mg/L; and four detections of gross alpha radioactivity (72-hour count), and one detection of gross alpha radioactivity (30-day count), greater than the MCL-US of 15 picocuries per liter. Results for constituents with non-regulatory benchmarks set for aesthetic concerns showed that a manganese concentration greater than the CDPH secondary maximum contaminant level (SMCL-CA) of 50 μg/L was detected in one grid well. Chloride concentrations greater than the recommended SMCL-CA benchmark of 250 mg/L were detected in three grid wells, and one of these wells also had a concentration that was greater than the upper SMCL-CA benchmark of 500 mg/L. Sulfate concentrations greater than the recommended SMCL-CA benchmark of 250 mg/L were measured in six grid wells. TDS concentrations greater than the SMCL-CA recommended benchmark of 500 mg/L were measured in 20 grid wells, and concentrations in 2 of these wells also were greater than the SMCL-CA upper benchmark of 1,000 mg/L.

Galaxy And Mass Assembly (GAMA): bivariate functions of Hα star-forming galaxies

NASA Astrophysics Data System (ADS)

Gunawardhana, M. L. P.; Hopkins, A. M.; Taylor, E. N.; Bland-Hawthorn, J.; Norberg, P.; Baldry, I. K.; Loveday, J.; Owers, M. S.; Wilkins, S. M.; Colless, M.; Brown, M. J. I.; Driver, S. P.; Alpaslan, M.; Brough, S.; Cluver, M.; Croom, S.; Kelvin, L.; Lara-López, M. A.; Liske, J.; López-Sánchez, A. R.; Robotham, A. S. G.

2015-02-01

We present bivariate luminosity and stellar mass functions of Hα star-forming galaxies drawn from the Galaxy And Mass Assembly (GAMA) survey. While optically deep spectroscopic observations of GAMA over a wide sky area enable the detection of a large number of 0.001 < SFRHα (M⊙ yr-1) < 100 galaxies, the requirement for an Hα detection in targets selected from an r-band magnitude-limited survey leads to an incompleteness due to missing optically faint star-forming galaxies. Using z < 0.1 bivariate distributions as a reference we model the higher-z distributions, thereby approximating a correction for the missing optically faint star-forming galaxies to the local star formation rate (SFR) and M densities. Furthermore, we obtain the r-band luminosity functions (LFs) and stellar mass functions of Hα star-forming galaxies from the bivariate LFs. As our sample is selected on the basis of detected Hα emission, a direct tracer of ongoing star formation, this sample represents a true star-forming galaxy sample, and is drawn from both photometrically classified blue and red subpopulations, though mostly from the blue population. On average 20-30 per cent of red galaxies at all stellar masses are star forming, implying that these galaxies may be dusty star-forming systems.

The SAMI Galaxy Survey: Early Data Release

NASA Astrophysics Data System (ADS)

Allen, J. T.; Croom, S. M.; Konstantopoulos, I. S.; Bryant, J. J.; Sharp, R.; Cecil, G. N.; Fogarty, L. M. R.; Foster, C.; Green, A. W.; Ho, I.-T.; Owers, M. S.; Schaefer, A. L.; Scott, N.; Bauer, A. E.; Baldry, I.; Barnes, L. A.; Bland-Hawthorn, J.; Bloom, J. V.; Brough, S.; Colless, M.; Cortese, L.; Couch, W. J.; Drinkwater, M. J.; Driver, S. P.; Goodwin, M.; Gunawardhana, M. L. P.; Hampton, E. J.; Hopkins, A. M.; Kewley, L. J.; Lawrence, J. S.; Leon-Saval, S. G.; Liske, J.; López-Sánchez, Á. R.; Lorente, N. P. F.; McElroy, R.; Medling, A. M.; Mould, J.; Norberg, P.; Parker, Q. A.; Power, C.; Pracy, M. B.; Richards, S. N.; Robotham, A. S. G.; Sweet, S. M.; Taylor, E. N.; Thomas, A. D.; Tonini, C.; Walcher, C. J.

2015-01-01

We present the Early Data Release of the Sydney-AAO Multi-object Integral field spectrograph (SAMI) Galaxy Survey. The SAMI Galaxy Survey is an ongoing integral field spectroscopic survey of ˜3400 low-redshift (z < 0.12) galaxies, covering galaxies in the field and in groups within the Galaxy And Mass Assembly (GAMA) survey regions, and a sample of galaxies in clusters. In the Early Data Release, we publicly release the fully calibrated data cubes for a representative selection of 107 galaxies drawn from the GAMA regions, along with information about these galaxies from the GAMA catalogues. All data cubes for the Early Data Release galaxies can be downloaded individually or as a set from the SAMI Galaxy Survey website. In this paper we also assess the quality of the pipeline used to reduce the SAMI data, giving metrics that quantify its performance at all stages in processing the raw data into calibrated data cubes. The pipeline gives excellent results throughout, with typical sky subtraction residuals in the continuum of 0.9-1.2 per cent, a relative flux calibration uncertainty of 4.1 per cent (systematic) plus 4.3 per cent (statistical), and atmospheric dispersion removed with an accuracy of 0.09 arcsec, less than a fifth of a spaxel.

75 FR 8804 - Safety Zone; NASSCO Launching of USNS Charles Drew, San Diego Bay, San Diego, CA.

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-26

...-AA00 Safety Zone; NASSCO Launching of USNS Charles Drew, San Diego Bay, San Diego, CA. AGENCY: Coast... United States Naval Ship (USNS) Charles Drew. The safety zone is necessary to provide for the safety of... to the safety of the USNS Charles Drew and surrounding vessels as this ship launches from NASSCO...

77 FR 43350 - Draft Environmental Assessment and Proposed Habitat Conservation Plan for the San Diego Unified...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-24

...) restoration and enhancement of vernal pools occupied by San Diego fairy shrimp on the McAuliffe Park and... would permanently remove all San Diego fairy shrimp and its vernal pool habitat from the project site. To mitigate impacts to the San Diego fairy shrimp and its vernal pool habitat, the applicant would...

Alternative Fuels Data Center: San Diego Leads in Promoting EVs

Science.gov Websites

of a school bus Michigan Transports Students in Hybrid Electric School Buses Jan. 4, 2014 Photo of San Diego Leads in Promoting EVs to someone by E-mail Share Alternative Fuels Data Center: San Diego Leads in Promoting EVs on Facebook Tweet about Alternative Fuels Data Center: San Diego Leads in

77 FR 49863 - Pacific Imperial Railroad, Inc.-Change in Operator Exemption-Rail Line of San Diego and Arizona...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-17

... Railroad, Inc.--Change in Operator Exemption-- Rail Line of San Diego and Arizona Eastern Railway Company... Plaster City, Cal. (Desert Line).\\2\\ The Desert Line is owned by San Diego and Arizona Eastern Railway... Diego Metropolitan Transit Development Board, and SD&IV. \\1\\ CGR was authorized to operate the Desert...

78 FR 4981 - Pacific Imperial Railroad, Inc.-Change in Operator Exemption-Rail Line of San Diego and Arizona...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-23

... Railroad, Inc.--Change in Operator Exemption-- Rail Line of San Diego and Arizona Eastern Railway Company... 1150.31 to change operators from San Diego & Imperial Valley Railroad Company, Inc. (SDIY) \\1\\ to PIR... City, Cal. (Desert Line). The Desert Line is owned by San Diego and Arizona Eastern Railway Company (SD...

33 CFR 165.1103 - Security Zone; Naval Mine Anti Submarine Warfare Command; San Diego Bay, San Diego, CA.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Submarine Warfare Command; San Diego Bay, San Diego, CA. 165.1103 Section 165.1103 Navigation and Navigable... Eleventh Coast Guard District § 165.1103 Security Zone; Naval Mine Anti Submarine Warfare Command; San... the Naval Mine Anti Submarine Warfare Command, bound by the following coordinates: 32°43′40.9″ N, 117...

33 CFR 3.55-15 - Sector San Diego Marine Inspection Zone and Captain of the Port Zone.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Inspection Zone and Captain of the Port Zone. 3.55-15 Section 3.55-15 Navigation and Navigable Waters COAST... ZONES, AND CAPTAIN OF THE PORT ZONES Eleventh Coast Guard District § 3.55-15 Sector San Diego Marine Inspection Zone and Captain of the Port Zone. Sector San Diego's office is located in San Diego, CA. The...

33 CFR 3.55-15 - Sector San Diego Marine Inspection Zone and Captain of the Port Zone.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Inspection Zone and Captain of the Port Zone. 3.55-15 Section 3.55-15 Navigation and Navigable Waters COAST... ZONES, AND CAPTAIN OF THE PORT ZONES Eleventh Coast Guard District § 3.55-15 Sector San Diego Marine Inspection Zone and Captain of the Port Zone. Sector San Diego's office is located in San Diego, CA. The...

33 CFR 3.55-15 - Sector San Diego Marine Inspection Zone and Captain of the Port Zone.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Inspection Zone and Captain of the Port Zone. 3.55-15 Section 3.55-15 Navigation and Navigable Waters COAST... ZONES, AND CAPTAIN OF THE PORT ZONES Eleventh Coast Guard District § 3.55-15 Sector San Diego Marine Inspection Zone and Captain of the Port Zone. Sector San Diego's office is located in San Diego, CA. The...

33 CFR 3.55-15 - Sector San Diego Marine Inspection Zone and Captain of the Port Zone.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Inspection Zone and Captain of the Port Zone. 3.55-15 Section 3.55-15 Navigation and Navigable Waters COAST... ZONES, AND CAPTAIN OF THE PORT ZONES Eleventh Coast Guard District § 3.55-15 Sector San Diego Marine Inspection Zone and Captain of the Port Zone. Sector San Diego's office is located in San Diego, CA. The...

33 CFR 3.55-15 - Sector San Diego Marine Inspection Zone and Captain of the Port Zone.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Inspection Zone and Captain of the Port Zone. 3.55-15 Section 3.55-15 Navigation and Navigable Waters COAST... ZONES, AND CAPTAIN OF THE PORT ZONES Eleventh Coast Guard District § 3.55-15 Sector San Diego Marine Inspection Zone and Captain of the Port Zone. Sector San Diego's office is located in San Diego, CA. The...

33 CFR 165.1101 - Security Zone: San Diego Bay, CA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Security Zone: San Diego Bay, CA... Navigation Areas and Limited Access Areas Eleventh Coast Guard District § 165.1101 Security Zone: San Diego... Diego enclosed by the following points: Beginning at 32°41′16.5″ N, 117°08′01″ W (Point A); thence...

33 CFR 165.1101 - Security Zone: San Diego Bay, CA.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Security Zone: San Diego Bay, CA... Navigation Areas and Limited Access Areas Eleventh Coast Guard District § 165.1101 Security Zone: San Diego... Diego enclosed by the following points: Beginning at 32°41′16.5″ N, 117°08′01″ W (Point A); thence...

33 CFR 165.1123 - Southern California Annual Firework Events for the San Diego Captain of the Port Zone.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Firework Events for the San Diego Captain of the Port Zone. 165.1123 Section 165.1123 Navigation and... Diego Captain of the Port Zone. (a) General. Safety zones are established for the events listed in Table..., or local agencies. Table 1 to § 165.1123 [All coordinates referenced use datum NAD 83.] 1. San Diego...

33 CFR 165.1101 - Security Zone: San Diego Bay, CA.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Security Zone: San Diego Bay, CA... Navigation Areas and Limited Access Areas Eleventh Coast Guard District § 165.1101 Security Zone: San Diego... Diego enclosed by the following points: Beginning at 32°41′16.5″ N, 117°08′01″ W (Point A); thence...

33 CFR 165.1123 - Southern California Annual Firework Events for the San Diego Captain of the Port Zone.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Firework Events for the San Diego Captain of the Port Zone. 165.1123 Section 165.1123 Navigation and... Diego Captain of the Port Zone. (a) General. Safety zones are established for the events listed in Table..., or local agencies. Table 1 to § 165.1123 [All coordinates referenced use datum NAD 83.] 1. San Diego...

33 CFR 165.1101 - Security Zone: San Diego Bay, CA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Security Zone: San Diego Bay, CA... Navigation Areas and Limited Access Areas Eleventh Coast Guard District § 165.1101 Security Zone: San Diego... Diego enclosed by the following points: Beginning at 32°41′16.5″ N, 117°08′01″ W (Point A); thence...

Galaxy and Mass Assembly (GAMA): ugriz galaxy luminosity functions

NASA Astrophysics Data System (ADS)

Loveday, J.; Norberg, P.; Baldry, I. K.; Driver, S. P.; Hopkins, A. M.; Peacock, J. A.; Bamford, S. P.; Liske, J.; Bland-Hawthorn, J.; Brough, S.; Brown, M. J. I.; Cameron, E.; Conselice, C. J.; Croom, S. M.; Frenk, C. S.; Gunawardhana, M.; Hill, D. T.; Jones, D. H.; Kelvin, L. S.; Kuijken, K.; Nichol, R. C.; Parkinson, H. R.; Phillipps, S.; Pimbblet, K. A.; Popescu, C. C.; Prescott, M.; Robotham, A. S. G.; Sharp, R. G.; Sutherland, W. J.; Taylor, E. N.; Thomas, D.; Tuffs, R. J.; van Kampen, E.; Wijesinghe, D.

2012-02-01

Galaxy and Mass Assembly (GAMA) is a project to study galaxy formation and evolution, combining imaging data from ultraviolet to radio with spectroscopic data from the AAOmega spectrograph on the Anglo-Australian Telescope. Using data from Phase 1 of GAMA, taken over three observing seasons, and correcting for various minor sources of incompleteness, we calculate galaxy luminosity functions (LFs) and their evolution in the ugriz passbands. At low redshift, z < 0.1, we find that blue galaxies, defined according to a magnitude-dependent but non-evolving colour cut, are reasonably well fitted over a range of more than 10 magnitudes by simple Schechter functions in all bands. Red galaxies, and the combined blue plus red sample, require double power-law Schechter functions to fit a dip in their LF faintwards of the characteristic magnitude M* before a steepening faint end. This upturn is at least partly due to dust-reddened disc galaxies. We measure the evolution of the galaxy LF over the redshift range 0.002 < z < 0.5 both by using a parametric fit and by measuring binned LFs in redshift slices. The characteristic luminosity L* is found to increase with redshift in all bands, with red galaxies showing stronger luminosity evolution than blue galaxies. The comoving number density of blue galaxies increases with redshift, while that of red galaxies decreases, consistent with prevailing movement from blue cloud to red sequence. As well as being more numerous at higher redshift, blue galaxies also dominate the overall luminosity density beyond redshifts z≃ 0.2. At lower redshifts, the luminosity density is dominated by red galaxies in the riz bands, and by blue galaxies in u and g.

A Study on the Implementation of the Ecotran Systems, Inc. Computerized Routing and Scheduling Pupil Transportation System. San Diego Unified School District, Superintendent's Organizational Study Team.

ERIC Educational Resources Information Center

Carriedo, Ruben; And Others

The San Diego Unified School District (California) began operating a computerized routing and scheduling system for its pupil transportation services at the beginning of the 1985-86 academic school year. The computerized system, provided by Ecotran Systems, Inc. (ECO) of Cleveland, Ohio experienced an inordinate number of difficulties. A…

A Restoration Design for Least Bell's Vireo Habitat in San Diego County

Treesearch

Kathryn J. Baird; John P. Rieger

1989-01-01

This paper describes the procedure for developing a specific habitat restoration model. Results of a detailed Least Bell's Vireo (Vireo bellii pusillus) habitat study on the Sweetwater River drainage, San Diego County California, generated the baseline vegetative and habitat data used. Mean percent cover, density, abundance, species composition...

3. Historic American Buildings Survey Photographed by Henry F. Withey ...

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

3. Historic American Buildings Survey Photographed by Henry F. Withey December 1936 SOUTH ELEVATION - Jose Antonio Estudillo House, Mason Street & San Diego Avenue, Old Town, San Diego, San Diego County, CA

4. Historic American Buildings Survey Photographed by Henry F. Withey ...

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

4. Historic American Buildings Survey Photographed by Henry F. Withey December 1936 NORTH ELEVATION - Jose Antonio Estudillo House, Mason Street & San Diego Avenue, Old Town, San Diego, San Diego County, CA

[Antonio de Saldanha da Gama's proposals to improve the slave trade "for humanitarian and economic reasons," Rio de Janeiro, 1810].

PubMed

Viotti, Ana Carolina de Carvalho

2016-01-01

In 1808, Dom João VI issued an edict which regulated the shipping and treatment of slaves on the transatlantic crossing from Africa. Two years later, Antonio de Saldanha da Gama, a member of the Treasury Council, drafted a letter discussing some points of the resolution. This key figure in the Portuguese administration of Brazil argued that his respectful considerations concerning the determinations of His Royal Highness were designed to improve them "for humanitarian and economic reasons." Safeguarded in the archives of Arquivo Histórico Ultramarino, this letter is transcribed, annotated, and contextualized here, supplying an interesting perspective on the prevailing concerns and justifications about the trafficking of African slaves to Brazil.

Exploring Galaxy Formation and Evolution via Structural Decomposition

NASA Astrophysics Data System (ADS)

Kelvin, Lee; Driver, Simon; Robotham, Aaron; Hill, David; Cameron, Ewan

2010-06-01

The Galaxy And Mass Assembly (GAMA) structural decomposition pipeline (GAMA-SIGMA Structural Investigation of Galaxies via Model Analysis) will provide multi-component information for a sample of ~12,000 galaxies across 9 bands ranging from near-UV to near-IR. This will allow the relationship between structural properties and broadband, optical-to-near-IR, spectral energy distributions of bulge, bar, and disk components to be explored, revealing clues as to the history of baryonic mass assembly within a hierarchical clustering framework. Data is initially taken from the SDSS & UKIDSS-LAS surveys to test the robustness of our automated decomposition pipeline. This will eventually be replaced with the forthcoming higher-resolution VST & VISTA surveys data, expanding the sample to ~30,000 galaxies.

Assessing Sediment Transport at Navy Facilities (User’s Guide)

DTIC Science & Technology

2007-09-01

Mytilus edulis), a soft shell clam (Mya arenaria), hairy sea cucumbers (Sclerodactyla briareus), lobsters (Homarus americanus), purple sea urchins ...Diego P. J. White CH2M HILL C. A. Jones Sea Engineering, Inc. Approved for public release; distribution is unlimited. SSC San Diego...Diego P. J. White CH2M HILL C. A. Jones Sea Engineering, Inc. Approved for public release; distribution is unlimited. SSC San Diego San

1. Historic American Buildings Survey Photographed by Henry F. Withey ...

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

1. Historic American Buildings Survey Photographed by Henry F. Withey June 1937 VIEW FROM NORTHWEST - Jose Antonio Estudillo House, Mason Street & San Diego Avenue, Old Town, San Diego, San Diego County, CA

5. Historic American Buildings Survey Photographed by Henry F. Withey ...

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

5. Historic American Buildings Survey Photographed by Henry F. Withey June 1937 DETAIL OF NORTH ELEVATION - Jose Antonio Estudillo House, Mason Street & San Diego Avenue, Old Town, San Diego, San Diego County, CA

8. GENERAL VIEW FROM SOUTHEAST (Title Insurance Co. collection, San ...

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

8. GENERAL VIEW FROM SOUTHEAST (Title Insurance Co. collection, San Diego Historical Society). Historical view, no date, photocopied for HABS, 1975 - Long-Waterman House, 2408 First Avenue, San Diego, San Diego County, CA

2. Historic American Buildings Survey Photographed by Henry F. Withey ...

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

2. Historic American Buildings Survey Photographed by Henry F. Withey June 1937 VIEW FROM SOUTHWEST - Jose Antonio Estudillo House, Mason Street & San Diego Avenue, Old Town, San Diego, San Diego County, CA

Pristine aquatic systems in a Long Term Ecological Research (LTER) site of the Brazilian Cerrado.

PubMed

Fonseca, Bárbara Medeiros; de Mendonça-Galvão, Luciana

2014-12-01

The maintenance of limnological monitoring programs in the Cerrado Domain is crucial as a provision of useful information about temporal variations in land use and their respective water quality responses, considering its importance as water source for different Brazilian hydrographic basins. The purpose of this research was to describe limnological variables of low-order lotic systems located in the Cerrado Long Term Ecological Research (LTER) site (Environmental Protection Area (APA) Gama and Cabeça de Veado, Federal District of Brazil). Altogether, nine different streams were considered in this study. Samplings were conducted between 2010 and 2012, concentrated in the dry and rainy seasons. The sampling sites were generally characterized by low nutrient concentrations (e.g., medians, TP = 14.8 μg L(-1), TN = 20.0 μg L(-1), NO3 = 13.8 μg L(-1)) and slightly acidic waters (median, pH = 5.3), with quite low electrical conductivity values (median = 6.4 μS cm(-1)). However, water quality degradation as a response to diffuse pollution was reported in some sampling points (e.g., Onça and Gama streams), expressed by relatively higher N and P concentrations, which were probably highlighted by the good water quality of the data set as whole. Although there was a trend to higher values of nitrogen forms during the dry season, significant statistical differences between the seasonal periods were reported only for the variables temperature and dissolved silica, which were higher in the dry and rainy season, respectively. The streams located in the preserved areas inside the ecological stations of APA Gama and Cabeça de Veado can still be considered good examples of reference lotic systems in the Cerrado Domain; notwithstanding, this study reported incipient signs of water quality degradation which cannot be overlooked in future limnological monitoring.

7. Historic American Buildings Survey Photographed by Henry F. Withey ...

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

7. Historic American Buildings Survey Photographed by Henry F. Withey December 1936 WINDOW DETAIL (EXTERIOR, SOUTH ELEVATION) - Jose Antonio Estudillo House, Mason Street & San Diego Avenue, Old Town, San Diego, San Diego County, CA

Math Placement Validation Study: A Summary of the Criterion-Related Validity Evidence and Multiple Measures Data for the San Diego Community College District.

ERIC Educational Resources Information Center

Armstrong, William B.

In Fall 1994, the San Diego Community College District (SDCCD), in California, conducted a study to determine the validity of the Mathematics Diagnostic Testing Project (MDTP) placement test. The MDTP provides tests at four levels (i.e., algebra readiness, elementary algebra, intermediate algebra, and pre-calculus) and is used in the District for…

Research Connections: The San Diego Striving Readers' Project: Building Academic Success for Adolescent Readers

ERIC Educational Resources Information Center

McDonald, Trevor; Thornley, Christina; Staley, Rosemary; Moore, David W.

2009-01-01

This Research Connections column describes the background to and the research base for the San Diego Unified School Districts' federally funded Striving Readers Project. The curriculum for the project was developed out of a longitudinal study into the literacy experiences of secondary students in New Zealand and from exploratory work in San Diego…

1. GENERAL VIEW OF COMPLEX (drawing from History of San ...

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

1. GENERAL VIEW OF COMPLEX (drawing from History of San Diego County, California, published 1883. Photocopy 1975 by Bert Shankland, San Diego). - Johnson-Taylor Ranch House, Black Mountain Road vicinity, Rancho Penasquitos, San Diego County, CA

6. Historic American Buildings Survey Photographed by Henry F. Withey, ...

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

6. Historic American Buildings Survey Photographed by Henry F. Withey, December 1936 DETAIL OF NORTH WING AND CORRIDOR (EAST END) - Jose Antonio Estudillo House, Mason Street & San Diego Avenue, Old Town, San Diego, San Diego County, CA

Aerial view looking northeast. Photograph taken over historic district looking ...

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

Aerial view looking northeast. Photograph taken over historic district looking toward buildings 1 and 2 at right center. City of San Diego in distance. - Naval Air Station North Island, North Island, San Diego, San Diego County, CA

View east showing building 2 at left looking over seaplane ...

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

View east showing building 2 at left looking over seaplane ramp area toward City of San Diego. - Naval Air Station North Island, Seaplane Ramps Nos. 2, 3 & 4, North Island, San Diego, San Diego County, CA

8. Historic American Buildings Survey H. R. Fitch, Photographer 1905 ...

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

8. Historic American Buildings Survey H. R. Fitch, Photographer 1905 SOUTH (FRONT) ELEVATION IN 1905 From the Collection of the San Diego Historical Society - George W. Marston House, 3525 Seventh Avenue, San Diego, San Diego County, CA

76 FR 4833 - Security Zones; Cruise Ships, Port of San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-27

...The Coast Guard proposes to amend 33 CFR 165.1108, Security Zones; Cruise Ships, Port of San Diego, California, by providing a common description of all security zones created by this section to encompass only navigable waters within a 100 yard radius around any cruise ship that is located within the San Diego port area landward of the sea buoys bounding the Port of San Diego. This notice of proposed rulemaking is necessary to provide for the safety of the cruise ship, vessels, and users of the waterway. Entry into these security zones will be prohibited unless specifically authorized by the Captain of the Port (COTP) San Diego, or his designated representative.

The SAMI Galaxy Survey: instrument specification and target selection

NASA Astrophysics Data System (ADS)

Bryant, J. J.; Owers, M. S.; Robotham, A. S. G.; Croom, S. M.; Driver, S. P.; Drinkwater, M. J.; Lorente, N. P. F.; Cortese, L.; Scott, N.; Colless, M.; Schaefer, A.; Taylor, E. N.; Konstantopoulos, I. S.; Allen, J. T.; Baldry, I.; Barnes, L.; Bauer, A. E.; Bland-Hawthorn, J.; Bloom, J. V.; Brooks, A. M.; Brough, S.; Cecil, G.; Couch, W.; Croton, D.; Davies, R.; Ellis, S.; Fogarty, L. M. R.; Foster, C.; Glazebrook, K.; Goodwin, M.; Green, A.; Gunawardhana, M. L.; Hampton, E.; Ho, I.-T.; Hopkins, A. M.; Kewley, L.; Lawrence, J. S.; Leon-Saval, S. G.; Leslie, S.; McElroy, R.; Lewis, G.; Liske, J.; López-Sánchez, Á. R.; Mahajan, S.; Medling, A. M.; Metcalfe, N.; Meyer, M.; Mould, J.; Obreschkow, D.; O'Toole, S.; Pracy, M.; Richards, S. N.; Shanks, T.; Sharp, R.; Sweet, S. M.; Thomas, A. D.; Tonini, C.; Walcher, C. J.

2015-03-01

The SAMI Galaxy Survey will observe 3400 galaxies with the Sydney-AAO Multi-object Integral-field spectrograph (SAMI) on the Anglo-Australian Telescope in a 3-yr survey which began in 2013. We present the throughput of the SAMI system, the science basis and specifications for the target selection, the survey observation plan and the combined properties of the selected galaxies. The survey includes four volume-limited galaxy samples based on cuts in a proxy for stellar mass, along with low-stellar-mass dwarf galaxies all selected from the Galaxy And Mass Assembly (GAMA) survey. The GAMA regions were selected because of the vast array of ancillary data available, including ultraviolet through to radio bands. These fields are on the celestial equator at 9, 12 and 14.5 h, and cover a total of 144 deg2 (in GAMA-I). Higher density environments are also included with the addition of eight clusters. The clusters have spectroscopy from 2-degree Field Galaxy Redshift Survey (2dFGRS) and Sloan Digital Sky Survey (SDSS) and photometry in regions covered by the SDSS and/or VLT Survey Telescope/ATLAS. The aim is to cover a broad range in stellar mass and environment, and therefore the primary survey targets cover redshifts 0.004 < z < 0.095, magnitudes rpet < 19.4, stellar masses 107-1012 M⊙, and environments from isolated field galaxies through groups to clusters of ˜1015 M⊙.

GAMA/H-ATLAS: common star formation rate indicators and their dependence on galaxy physical parameters

NASA Astrophysics Data System (ADS)

Wang, L.; Norberg, P.; Gunawardhana, M. L. P.; Heinis, S.; Baldry, I. K.; Bland-Hawthorn, J.; Bourne, N.; Brough, S.; Brown, M. J. I.; Cluver, M. E.; Cooray, A.; da Cunha, E.; Driver, S. P.; Dunne, L.; Dye, S.; Eales, S.; Grootes, M. W.; Holwerda, B. W.; Hopkins, A. M.; Ibar, E.; Ivison, R.; Lacey, C.; Lara-Lopez, M. A.; Loveday, J.; Maddox, S. J.; Michałowski, M. J.; Oteo, I.; Owers, M. S.; Popescu, C. C.; Smith, D. J. B.; Taylor, E. N.; Tuffs, R. J.; van der Werf, P.

2016-09-01

We compare common star formation rate (SFR) indicators in the local Universe in the Galaxy and Mass Assembly (GAMA) equatorial fields (˜160 deg2), using ultraviolet (UV) photometry from GALEX, far-infrared and sub-millimetre (sub-mm) photometry from Herschel Astrophysical Terahertz Large Area Survey, and Hα spectroscopy from the GAMA survey. With a high-quality sample of 745 galaxies (median redshift = 0.08), we consider three SFR tracers: UV luminosity corrected for dust attenuation using the UV spectral slope β (SFRUV, corr), Hα line luminosity corrected for dust using the Balmer decrement (BD) (SFRH α, corr), and the combination of UV and infrared (IR) emission (SFRUV + IR). We demonstrate that SFRUV, corr can be reconciled with the other two tracers after applying attenuation corrections by calibrating Infrared excess (IRX; I.e. the IR to UV luminosity ratio) and attenuation in the Hα (derived from BD) against β. However, β, on its own, is very unlikely to be a reliable attenuation indicator. We find that attenuation correction factors depend on parameters such as stellar mass (M*), z and dust temperature (Tdust), but not on Hα equivalent width or Sérsic index. Due to the large scatter in the IRX versus β correlation, when compared to SFRUV + IR, the β-corrected SFRUV, corr exhibits systematic deviations as a function of IRX, BD and Tdust.

77 FR 34984 - Notice of Intent To Repatriate a Cultural Item: San Diego Museum of Man, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-12

...The San Diego Museum of Man, in consultation with the appropriate Indian tribes, has determined that a cultural item meets the definition of unassociated funerary object and repatriation to the Indian tribes stated below may occur if no additional claimants come forward. Representatives of any Indian tribe that believes itself to be culturally affiliated with the cultural item may contact the San Diego Museum of Man.

Current Thrusts in Ground Robotics: Programs, Systems, Technologies, Issues

DTIC Science & Technology

2000-03-01

MPRS – Demo III – MDARS-E and MDARS-I – JAUGS SPAWAR Systems Center, San Diego San Diego CA 92152-7383 Basic UXO Gathering System (BUGS) Use tens of...processing resources • Modularity improves sensor fusion for alarms and alerts • Joint Architecture for Unmanned Ground Systems ( JAUGS ) SPAWAR Systems...pp lic at io ns 1996 1998 2000 2002 SPAWAR Systems Center, San Diego San Diego CA 92152-7383 JAUGS : Joint Architecture for Unmanned Ground Systems

2. Historic American Buildings Survey Photographed by Henry F. Withey ...

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

2. Historic American Buildings Survey Photographed by Henry F. Withey December 1936 VIEW OF MISSION FROM SOUTH SIDE OF VALLEY (DISTANCE ABOUT 3 MILES) - Mission San Diego de Alcala, Misson Valley Road, San Diego, San Diego County, CA

A basin-scale approach for assessing water resources in a semiarid environment: San Diego region, California and Mexico

USGS Publications Warehouse

Flint, L.E.; Flint, A.L.; Stolp, B.J.; Danskin, W.R.

2012-01-01

Many basins throughout the world have sparse hydrologic and geologic data, but have increasing demands for water and a commensurate need for integrated understanding of surface and groundwater resources. This paper demonstrates a methodology for using a distributed parameter water-balance model, gaged surface-water flow, and a reconnaissance-level groundwater flow model to develop a first-order water balance. Flow amounts are rounded to the nearest 5 million cubic meters per year. The San Diego River basin is 1 of 5 major drainage basins that drain to the San Diego coastal plain, the source of public water supply for the San Diego area. The distributed parameter water-balance model (Basin Characterization Model) was run at a monthly timestep for 1940–2009 to determine a median annual total water inflow of 120 million cubic meters per year for the San Diego region. The model was also run specifically for the San Diego River basin for 1982–2009 to provide constraints to model calibration and to evaluate the proportion of inflow that becomes groundwater discharge, resulting in a median annual total water inflow of 50 million cubic meters per year. On the basis of flow records for the San Diego River at Fashion Valley (US Geological Survey gaging station 11023000), when corrected for upper basin reservoir storage and imported water, the total is 30 million cubic meters per year. The difference between these two flow quantities defines the annual groundwater outflow from the San Diego River basin at 20 million cubic meters per year. These three flow components constitute a first-order water budget estimate for the San Diego River basin. The ratio of surface-water outflow and groundwater outflow to total water inflow are 0.6 and 0.4, respectively. Using total water inflow determined using the Basin Characterization Model for the entire San Diego region and the 0.4 partitioning factor, groundwater outflow from the San Diego region, through the coastal plain aquifer to the Pacific Ocean, is calculated to be approximately 50 million cubic meters per year. The area-scale assessment of water resources highlights several hydrologic features of the San Diego region. Groundwater recharge is episodic; the Basin Characterization Model output shows that 90 percent of simulated recharge occurred during 3 percent of the 1982–2009 period. The groundwater aquifer may also be quite permeable. A reconnaissance-level groundwater flow model for the San Diego River basin was used to check the water budget estimates, and the basic interaction of the surface-water and groundwater system, and the flow values, were found to be reasonable. Horizontal hydraulic conductivity values of the volcanic and metavolcanic bedrock in San Diego region range from 1 to 10 m per day. Overall, results establish an initial hydrologic assessment formulated on the basis of sparse hydrologic data. The described flow variability, extrapolation, and unique characteristics represent a realistic view of current (2012) hydrologic understanding for the San Diego region.

1. Historic American Buildings Survey EAST AND SOUTH ELEVATIONS BEFORE ...

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

1. Historic American Buildings Survey EAST AND SOUTH ELEVATIONS BEFORE ADDITION OF PORCH, ALTERATION OF WINDOWS From the Collection of the Title Insurance Company, SanDiego, Negative FEP - 1323 - Temple Beth Israel, 1502 Second Avenue, San Diego, San Diego County, CA

Aerial view looking northwest showing location of seaplane ramps 2,3, ...

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

Aerial view looking northwest showing location of seaplane ramps 2,3, and 4. Ramps lead from buildings 1 and 2, bayside left center, into San Diego Bay. - Naval Air Station North Island, North Island, San Diego, San Diego County, CA

10 CFR 431.85 - Materials incorporated by reference.

Code of Federal Regulations, 2011 CFR

2011-01-01

... (GAMA) merged in 2008 with the Air-Conditioning and Refrigeration Institute to become the Air-Conditioning, Heating, and Refrigeration Institute (AHRI). The Hydronics Institute BTS-2000 Testing Standard...

10 CFR 431.85 - Materials incorporated by reference.

Code of Federal Regulations, 2012 CFR

2012-01-01

... (GAMA) merged in 2008 with the Air-Conditioning and Refrigeration Institute to become the Air-Conditioning, Heating, and Refrigeration Institute (AHRI). The Hydronics Institute BTS-2000 Testing Standard...

10 CFR 431.85 - Materials incorporated by reference.

Code of Federal Regulations, 2010 CFR

2010-01-01

... (GAMA) merged in 2008 with the Air-Conditioning and Refrigeration Institute to become the Air-Conditioning, Heating, and Refrigeration Institute (AHRI). The Hydronics Institute BTS-2000 Testing Standard...

10 CFR 431.85 - Materials incorporated by reference.

Code of Federal Regulations, 2013 CFR

2013-01-01

... (GAMA) merged in 2008 with the Air-Conditioning and Refrigeration Institute to become the Air-Conditioning, Heating, and Refrigeration Institute (AHRI). The Hydronics Institute BTS-2000 Testing Standard...

10 CFR 431.85 - Materials incorporated by reference.

Code of Federal Regulations, 2014 CFR

2014-01-01

... (GAMA) merged in 2008 with the Air-Conditioning and Refrigeration Institute to become the Air-Conditioning, Heating, and Refrigeration Institute (AHRI). The Hydronics Institute BTS-2000 Testing Standard...

VizieR Online Data Catalog: Galaxy And Mass Assembly (GAMA) DR1 (Driver+, 2011)

NASA Astrophysics Data System (ADS)

Driver, S. P.; Hill, D. T.; Kelvin, L. S.; Robotham, A. S. G.; Liske, J.; Norberg, P.; Baldry, I. K.; Bamford, S. P.; Hopkins, A. M.; Loveday, J.; Peacock, J. A.; Andrae, E.; Bland-Hawthorn, J.; Brough, S.; Brown, M. J. I.; Cameron, E.; Ching, J. H. Y.; Colless, M.; Conselice, C. J.; Croom, S. M.; Cross, N. J. G.; de Propris, R.; Dye, S.; Drinkwater, M. J.; Ellis, S.; Graham, A. W.; Grootes, M. W.; Gunawardhana, M.; Jones, D. H.; van Kampen, E.; Maraston, C.; Nichol, R. C.; Parkinson, H. R.; Phillipps, S.; Pimbblet, K.; Popescu, C. C.; Prescott, M.; Roseboom, I. G.; Sadler, E. M.; Sansom, A. E.; Sharp, R. G.; Smith, D. J. B.; Taylor, E.; Thomas, D.; Tuffs, R. J.; Wijesinghe, D.; Dunne, L.; Frenk, C. S.; Jarvis, M. J.; Madore, B. F.; Meyer, M. J.; Seibert, M.; Staveley-Smith, L.; Sutherland, W. J.; Warren, S. J.

2012-09-01

All GAMA 2dF pointings (tiles) were observed during dark or grey time with exposure times mostly ranging from 3000 to 5000s (in three to five exposures) depending on seeing and sky brightness. Observations were generally conducted at an hour angle of less than 2h (the median zenith distance of the observations is 35°) and with the Atmospheric Dispersion Corrector engaged. We used the 580V and 385R gratings with central wavelengths of 4800 and 7250Å in the blue and red arms, respectively, separated by a 5700Å dichroic. This set-up yielded a continuous wavelength coverage of 3720-8850Å at a resolution of ~3.5Å (in the blue channel) and ~5.5Å (in the red channel). (2 data files).

76 FR 15216 - Security Zones; Cruise Ships, Port of San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-21

...The Coast Guard is amending its regulations for Security Zones; Cruise Ships, Port of San Diego, California, by providing a common description of all security zones created by this section to encompass only navigable waters within a 100 yard radius around any cruise ship that is located within the San Diego port area landward of the sea buoys bounding the Port of San Diego. This final rule removes a reference to shore area that is no longer necessary to provide for the safety of the cruise ship, vessels, and users of the waterway. Entry into these security zones will be prohibited unless specifically authorized by the Captain of the Port (COTP) San Diego, or a COTP designated representative.

78 FR 5556 - Culturally Significant Objects Imported for Exhibition Determinations: “Frida & Diego: Passion...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-25

... DEPARTMENT OF STATE [Public Notice 8160] Culturally Significant Objects Imported for Exhibition Determinations: ``Frida & Diego: Passion, Politics and Painting'' SUMMARY: Notice is hereby given of the... exhibition ``Frida & Diego: Passion, Politics and Painting,'' imported from abroad for temporary exhibition...

33 CFR 165.1123 - Southern California Annual Firework Events for the San Diego Captain of the Port Zone.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., or local agencies. Table 1 to § 165.1123 [All coordinates referenced use datum NAD 83] 1. San Diego.... Big Bay Boom Fourth of July Fireworks Sponsor Port of San Diego. Event Description Fireworks Display...

Groundwater-quality data in the northern Coast Ranges study unit, 2009: Results from the California GAMA Program

USGS Publications Warehouse

Mathany, Timothy M.; Dawson, Barbara J.; Shelton, Jennifer L.; Belitz, Kenneth

2011-01-01

This study did not attempt to evaluate the quality of water delivered to consumers; after withdrawal from the ground, untreated groundwater typically is treated, disinfected, and (or) blended with other waters to maintain water quality. Regulatory benchmarks apply to water that is served to the consumer, not to untreated groundwater. However, to provide some context for the results, concentrations of constituents measured in the untreated groundwa

27 CFR 9.50 - Temecula Valley.

Code of Federal Regulations, 2014 CFR

2014-04-01

... the point where it converges with the Riverside County-San Diego County line. (3) The boundary follows the Riverside County-San Diego County line southwesterly, then southeasterly to the point where the Riverside County-San Diego County line diverges southward and the Santa Rosa Land Grant boundary continues...

1. FLOOR PLANS (from sheet of drawings titled 'Alterations for ...

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

1. FLOOR PLANS (from sheet of drawings titled 'Alterations for Miss Alice Lee, San Diego California, 1911.' Original in the Art Galleries, University of California, Santa Barbara. Copied for the HABS Collection, 1975) - Alice Lee House, 3578 Seventh Avenue, San Diego, San Diego County, CA

27 CFR 9.50 - Temecula Valley.

Code of Federal Regulations, 2013 CFR

2013-04-01

... the point where it converges with the Riverside County-San Diego County line. (3) The boundary follows the Riverside County-San Diego County line southwesterly, then southeasterly to the point where the Riverside County-San Diego County line diverges southward and the Santa Rosa Land Grant boundary continues...

27 CFR 9.50 - Temecula Valley.

Code of Federal Regulations, 2012 CFR

2012-04-01

... the point where it converges with the Riverside County-San Diego County line. (3) The boundary follows the Riverside County-San Diego County line southwesterly, then southeasterly to the point where the Riverside County-San Diego County line diverges southward and the Santa Rosa Land Grant boundary continues...

11. Historic American Buildings Survey Mr. Walker, Draftsman of Hebbard ...

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

11. Historic American Buildings Survey Mr. Walker, Draftsman of Hebbard and Gill, Architects October 28, 1904 BLUEPRINT OF ORIGINAL DRAWING OF NORTH ELEVATION From the Collection of the San Diego Historical Society - George W. Marston House, 3525 Seventh Avenue, San Diego, San Diego County, CA

California: Environmental Health Coalition Clean Ports, Healthy Communities in San Diego (A Former EPA CARE Project)

EPA Pesticide Factsheets

The Environmental Health Coalition (EHC) is a recipient of a CARE Level II cooperative agreement grant. The Clean Ports, Healthy Communities in San Diego targets the Barrio Logan and Old Town National City areas located along San Diego Bay.

75 FR 56889 - Revisions to the California State Implementation Plan, San Diego County Air Pollution Control...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-17

... the California State Implementation Plan, San Diego County Air Pollution Control District AGENCY... approve revisions to the San Diego County Air Pollution Control District (SDCAPCD) portion of the... CFR Part 52 Environmental protection, Air pollution control, Incorporation by reference...

Response of the Cottonwood Leaf Beetle (Coleoptera: Chrysomelidae) to Bacillus thuringiensis var. san diego

Treesearch

Leah S. Bauer

1990-01-01

A standardized laboratory bioassay was used to quantify the lethal and sub-lethal responses of larval and adult cottonwood leaf beetles, Chrysomela scripta F., to Bacillus thuringiensis var. san diego, formulated as M-One standard powder (Mycogen Corporation, San Diego). The median lethal concentration (LC

75 FR 11194 - San Diego County Water Authority Natural Communities Conservation Program/Habitat Conservation...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-10

... Diego County Water Authority Natural Communities Conservation Program/Habitat Conservation Plan, San... meetings for the San Diego County Water Authority's (Water Authority/Applicant) draft Natural Communities Conservation Plan (NCCP)/Habitat Conservation Plan (HCP) prepared in application to us for an incidental take...

Ultrastructural Effects of Bacillus thuringiensis var. san diego on Midgut Cells of the Cottonwood Leaf Beetle1

Treesearch

Leah S. Bauer; Stuart H. Pankratz

1992-01-01

Sequential observations of the ultrastructural effects of Bacillus thuringiensis var. san diego were made on midgut epithelial cells of the cottonwood leaf beetle, Chrysomela scripta F. Larvae imbibed a droplet of B. thuringiensis var. san diego containing endotoxin and live...

27 CFR 9.25 - San Pasqual Valley.

Code of Federal Regulations, 2012 CFR

2012-04-01

.... They are entitled: (1) “Escondido Quadrangle, California—San Diego County”, 7.5 minute series; (2) “San Pasqual Quadrangle, California—San Diego County”, 7.5 minute series; (3) “Valley Center Quadrangle, California—San Diego County”, 7.5 minute series. (c) Boundaries. The San Pasqual Valley viticultural area is...

9. Historic American Buildings Survey Mr. Walker, Draftsman of Hebbard ...

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

9. Historic American Buildings Survey Mr. Walker, Draftsman of Hebbard and Gill, Architects September 21, 1904 (Revised October 21, 1904) BLUEPRINT OF ORIGINAL DRAWING OF SOUTH ELEVATION From the Collection of the San Diego Historical Society - George W. Marston House, 3525 Seventh Avenue, San Diego, San Diego County, CA

27 CFR 9.25 - San Pasqual Valley.

Code of Federal Regulations, 2011 CFR

2011-04-01

.... They are entitled: (1) “Escondido Quadrangle, California—San Diego County”, 7.5 minute series; (2) “San Pasqual Quadrangle, California—San Diego County”, 7.5 minute series; (3) “Valley Center Quadrangle, California—San Diego County”, 7.5 minute series. (c) Boundaries. The San Pasqual Valley viticultural area is...

12. Historic American Buildings Survey Mr. Walker, Draftsman of Hebbard ...

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

12. Historic American Buildings Survey Mr. Walker, Draftsman of Hebbard and Gill, Architects September 23, 1904 (Revised October 28, 1904) BLUEPRINT OF ORIGINAL DRAWING OF EAST ELEVATION From the Collection of the San Diego Historical Society - George W. Marston House, 3525 Seventh Avenue, San Diego, San Diego County, CA

33 CFR 80.1104 - San Diego Harbor, CA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false San Diego Harbor, CA. 80.1104 Section 80.1104 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1104 San Diego Harbor, CA. A line drawn from...

75 FR 28604 - Southern California Edison Company; Pacific Gas and Electric Company; San Diego Gas & Electric...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-21

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL10-66-000] Southern California Edison Company; Pacific Gas and Electric Company; San Diego Gas & Electric Company; Notice of... (2010), Southern California Edison Company, Pacific Gas and Electric Company, and San Diego Gas...

10. Historic American Buildings Survey Mr. Walker, Draftsman of Hebbard ...

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

10. Historic American Buildings Survey Mr. Walker, Draftsman of Hebbard and Gill, Architects September 21, 1904 (Revised October 28, 1904) BLUEPRINT OF ORIGINAL DRAWING OF WEST ELEVATION From the Collection of the San Diego Historical Society - George W. Marston House, 3525 Seventh Avenue, San Diego, San Diego County, CA

33 CFR 80.1104 - San Diego Harbor, CA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false San Diego Harbor, CA. 80.1104 Section 80.1104 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1104 San Diego Harbor, CA. A line drawn from...

27 CFR 9.25 - San Pasqual Valley.

Code of Federal Regulations, 2010 CFR

2010-04-01

.... They are entitled: (1) “Escondido Quadrangle, California—San Diego County”, 7.5 minute series; (2) “San Pasqual Quadrangle, California—San Diego County”, 7.5 minute series; (3) “Valley Center Quadrangle, California—San Diego County”, 7.5 minute series. (c) Boundaries. The San Pasqual Valley viticultural area is...

13. Historic American Buildings Survey Mr. Hopkins, Draftsman of Hebbard ...

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

13. Historic American Buildings Survey Mr. Hopkins, Draftsman of Hebbard and Gill, Architects October 21, 1904 BLUEPRINT OF ORIGINAL DRAWING OF FIRST FLOOR PLAN From the Collection of the San Diego Historical Society - George W. Marston House, 3525 Seventh Avenue, San Diego, San Diego County, CA

14. Historic American Buildings Survey Mr. Hopkins, Draftsman of Hebbard ...

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

14. Historic American Buildings Survey Mr. Hopkins, Draftsman of Hebbard and Gill, Architects October 22, 1904 BLUEPRINT OF ORIGINAL DRAWING OF SECOND FLOOR PLAN From the Collection of the San Diego Historical Society - George W. Marston House, 3525 Seventh Avenue, San Diego, San Diego County, CA

33 CFR 80.1104 - San Diego Harbor, CA.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false San Diego Harbor, CA. 80.1104 Section 80.1104 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1104 San Diego Harbor, CA. A line drawn from...

1. Historic American Buildings Survey Photographed by Henry F. Withey ...

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

1. Historic American Buildings Survey Photographed by Henry F. Withey December 1936 VIEW OF MISSION VALLEY AND THE MISSION (LOOKING EAST FROM PRESIDIO HILL AT OLD TOWN, ORIGINAL SITE OF FIRST MISSION. - Mission San Diego de Alcala, Misson Valley Road, San Diego, San Diego County, CA

33 CFR 80.1104 - San Diego Harbor, CA.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false San Diego Harbor, CA. 80.1104 Section 80.1104 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1104 San Diego Harbor, CA. A line drawn from...

27 CFR 9.25 - San Pasqual Valley.

Code of Federal Regulations, 2014 CFR

2014-04-01

.... They are entitled: (1) “Escondido Quadrangle, California—San Diego County”, 7.5 minute series; (2) “San Pasqual Quadrangle, California—San Diego County”, 7.5 minute series; (3) “Valley Center Quadrangle, California—San Diego County”, 7.5 minute series. (c) Boundaries. The San Pasqual Valley viticultural area is...

27 CFR 9.25 - San Pasqual Valley.

Code of Federal Regulations, 2013 CFR

2013-04-01

.... They are entitled: (1) “Escondido Quadrangle, California—San Diego County”, 7.5 minute series; (2) “San Pasqual Quadrangle, California—San Diego County”, 7.5 minute series; (3) “Valley Center Quadrangle, California—San Diego County”, 7.5 minute series. (c) Boundaries. The San Pasqual Valley viticultural area is...

33 CFR 80.1104 - San Diego Harbor, CA.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false San Diego Harbor, CA. 80.1104 Section 80.1104 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1104 San Diego Harbor, CA. A line drawn from...

76 FR 63701 - Culturally Significant Objects Imported for Exhibition Determinations: “Diego Rivera: Murals for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-13

... DEPARTMENT OF STATE [Public Notice: 7646] Culturally Significant Objects Imported for Exhibition Determinations: ``Diego Rivera: Murals for the Museum of Modern Art'' SUMMARY: Notice is hereby given of the... exhibition ``Diego Rivera: Murals for The Museum of Modern Art,'' imported from abroad for temporary...

78 FR 37130 - Revisions to the California State Implementation Plan, San Diego Air Pollution Control District

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-20

... the California State Implementation Plan, San Diego Air Pollution Control District AGENCY... approve a revision to the San Diego Air Pollution Control District (SDAPCD) portion of the California...)). List of Subjects in 40 CFR Part 52 Environmental protection, Air pollution control, Incorporation by...

Lessons Learned from the San Diego Urban Systemic Project (USP): Implications for Funders and Future Project Designers

ERIC Educational Resources Information Center

St. John, Mark; Heenan, Barbara; Helms, Jenifer

2007-01-01

This brief draws upon the five-year evaluation study of the San Diego Urban Systemic Project (USP) that Inverness Research Associates conducted from 2001 to 2006. The intended audiences for this brief are those interested in investing in, supporting, or designing initiatives that aim to improve math and science education in large urban districts.…

Updated study reporting levels (SRLs) for trace-element data collected for the California Groundwater Ambient Monitoring and Assessment (GAMA) Priority Basin Project, October 2009-March 2013

USGS Publications Warehouse

Davis, Tracy A.; Olsen, Lisa D.; Fram, Miranda S.; Belitz, Kenneth

2014-01-01

Groundwater samples have been collected in California as part of statewide investigations of groundwater quality conducted by the U.S. Geological Survey for the Groundwater Ambient Monitoring and Assessment (GAMA) Priority Basin Project (PBP). The GAMA-PBP is being conducted in cooperation with the California State Water Resources Control Board to assess and monitor the quality of groundwater resources used for drinking-water supply and to improve public knowledge of groundwater quality in California. Quality-control samples (source-solution blanks, equipment blanks, and field blanks) were collected in order to ensure the quality of the groundwater sample results. Olsen and others (2010) previously determined study reporting levels (SRLs) for trace-element results based primarily on field blanks collected in California from May 2004 through January 2008. SRLs are raised reporting levels used to reduce the likelihood of reporting false detections attributable to contamination bias. The purpose of this report is to identify any changes in the frequency and concentrations of detections in field blanks since the last evaluation and update the SRLs for more recent data accordingly. Constituents analyzed were aluminum (Al), antimony (Sb), arsenic (As), barium (Ba), beryllium (Be), boron (B), cadmium (Cd), chromium (Cr), cobalt (Co), copper (Cu), iron (Fe), lead (Pb), lithium (Li), manganese (Mn), molybdenum (Mo), nickel (Ni), selenium (Se), silver (Ag), strontium (Sr), thallium (Tl), tungsten (W), uranium (U), vanadium (V), and zinc (Zn). Data from 179 field blanks and equipment blanks collected from March 2006 through March 2013 by the GAMA-PBP indicated that for trace elements that had a change in detection frequency and concentration since the previous review, the shift occurred near October 2009, in conjunction with a change in the capsule filters used by the study. Results for 89 field blanks and equipment blanks collected from October 2009 through March 2013 were evaluated for potential contamination bias by using the same approach developed by Olsen and others (2010). Some data collected by the National Water-Quality Assessment (NAWQA) Program for the Southern California Coastal Drainages study unit were included to supplement the GAMA-PBP data. The detection frequency and upper threshold of potential contamination bias (BD-90/90) were determined from field-blank and equipment-blank data for each trace element. The BD-90/90 is the 90th percentile concentration of potential extrinsic contamination calculated by using the binomial probability distribution for greater than 90 percent confidence. Additionally, data from laboratory blanks and blind blanks analyzed by the National Water Quality Laboratory (NWQL) during water years 2010 through 2013, and compiled by the USGS Branch of Quality Systems (BQS), were considered for each trace element. These results were compared to each constituent’s reporting level to determine whether an SRL was necessary to minimize the potential for detections in the groundwater samples, attributed principally to contamination bias. Results of the evaluation were used to set SRLs for trace-element data for about 1,135 samples of groundwater collected by the GAMA-PBP between October 2009 and March 2013. Ten trace elements analyzed (Sb, As, Be, B, Cd, Li, Se, Ag, Tl, and U) had blank results that did not necessitate establishing SRLs during this review or the review by Olsen and others (2010). Five trace elements analyzed (Al, Ba, Cr, Sr, and V) had blank results that necessitated establishing an SRL during the previous review but did not need an SRL starting October 2009. One trace element (Fe) had field and laboratory-blank results that necessitated keeping the previous SRL (6 micrograms per liter [μg/L]). Two trace elements (Ni and W) had quality-control results that warranted decreasing the previous SRL, and five trace elements (Cu, Pb, Mn, Mo, and Zn) had field, laboratory, or blind blank results that warranted establishing an SRL for the first time or increasing the previous SRL. SRLs for Cu (2.1 μg/L), Pb (0.82 μg/L), Mn (0.66 μg/L), Mo (0.023 μg/L), Ni (0.21 μg/L), W (0.023 μg/L), and Zn (6.2 μg/L) were changed to these levels starting October 2009, based on the BD-90/90 concentration for field blanks or the 99th percentile concentration for laboratory or blind blanks. The SRL for Fe was maintained at 6 μg/L, based on the minimum laboratory reporting level for iron. SRLs for these eight constituents were at least an order of magnitude below the regulatory benchmarks established for drinking water for health and aesthetic purposes; therefore, the practice of reporting concentrations below the SRLs as less than or equal to (≤) the measured value would not prevent the identification of values greater than the drinking-water benchmarks. Co was detected in 99 percent of field blanks, and with a BD-90/90 concentration of 0.38 μg/L, all groundwater results starting October 2009 were coded as “reviewed and rejected.” Co does not currently have a regulatory benchmark for drinking water. The primary sources of contamination for trace elements inferred from this review are the equipment or processes used in the field to collect the samples or in the laboratory. In particular, contamination in field blanks of Co and Mn was attributed to the high-capacity 0.45-micrometer pore-size capsule filters that were in regular use beginning in October 2009 by several USGS programs, including the GAMA-PBP and NAWQA Program, for filtering samples for analysis of trace elements. The SRLs determined in this report are intended to be used for GAMA groundwater-quality data for samples collected October 2009 through March 2013, or for as long as quality-control data indicate contamination similar to what was observed in this report; quality-control data should be continuously reviewed and SRLs re-assessed on at least a study-unit basis.

Galaxy And Mass Assembly (GAMA): detection of low-surface-brightness galaxies from SDSS data

NASA Astrophysics Data System (ADS)

Williams, Richard P.; Baldry, I. K.; Kelvin, L. S.; James, P. A.; Driver, S. P.; Prescott, M.; Brough, S.; Brown, M. J. I.; Davies, L. J. M.; Holwerda, B. W.; Liske, J.; Norberg, P.; Moffett, A. J.; Wright, A. H.

2016-12-01

We report on a search for new low-surface-brightness galaxies (LSBGs) using Sloan Digital Sky Survey (SDSS) data within the Galaxy And Mass Assembly (GAMA) equatorial fields. The search method consisted of masking objects detected with SDSS PHOTO, combining gri images weighted to maximize the expected signal-to-noise ratio, and smoothing the images. The processed images were then run through a detection algorithm that finds all pixels above a set threshold and groups them based on their proximity to one another. The list of detections was cleaned of contaminants such as diffraction spikes and the faint wings of masked objects. From these, selecting potentially the brightest in terms of total flux, a list of 343 LSBGs was produced having been confirmed using VISTA Kilo-degree Infrared Galaxy Survey (VIKING) imaging. The photometry of this sample was refined using the deeper VIKING Z band as the aperture-defining band. Measuring their g - I and J - K colours shows that most are consistent with being at redshifts less than 0.2. The photometry is carried out using an AUTO aperture for each detection giving surface brightnesses of μr ≳ 25 mag arcsec-2 and magnitudes of r > 19.8 mag. None of these galaxies are bright enough to be within the GAMA main survey limit but could be part of future deeper surveys to measure the low-mass end of the galaxy stellar mass function.

Galaxy and mass assembly (GAMA): dust obscuration in galaxies and their recent star formation histories

NASA Astrophysics Data System (ADS)

Wijesinghe, D. B.; Hopkins, A. M.; Sharp, R.; Gunawardhana, M.; Brough, S.; Sadler, E. M.; Driver, S.; Baldry, I.; Bamford, S.; Liske, J.; Loveday, J.; Norberg, P.; Peacock, J.; Popescu, C. C.; Tuffs, R. J.; Bland-Hawthorn, J.; Cameron, E.; Croom, S.; Frenk, C.; Hill, D.; Jones, D. H.; van Kampen, E.; Kelvin, L.; Kuijken, K.; Madore, B.; Nichol, B.; Parkinson, H.; Pimbblet, K. A.; Prescott, M.; Robotham, A. S. G.; Seibert, M.; Simmat, E.; Sutherland, W.; Taylor, E.; Thomas, D.

2011-02-01

We present self-consistent star formation rates derived through pan-spectral analysis of galaxies drawn from the Galaxy and Mass Assembly (GAMA) survey. We determine the most appropriate form of dust obscuration correction via application of a range of extinction laws drawn from the literature as applied to Hα, [O II] and UV luminosities. These corrections are applied to a sample of 31 508 galaxies from the GAMA survey at z < 0.35. We consider several different obscuration curves, including those of Milky Way, Calzetti and Fischera & Dopita curves and their effects on the observed luminosities. At the core of this technique is the observed Balmer decrement, and we provide a prescription to apply optimal obscuration corrections using the Balmer decrement. We carry out an analysis of the star formation history (SFH) using stellar population synthesis tools to investigate the evolutionary history of our sample of galaxies as well as to understand the effects of variation in the initial mass function (IMF) and the effects this has on the evolutionary history of galaxies. We find that the Fischera & Dopita obscuration curve with an Rv value of 4.5 gives the best agreement between the different SFR indicators. The 2200 Å feature needed to be removed from this curve to obtain complete consistency between all SFR indicators suggesting that this feature may not be common in the average integrated attenuation of galaxy emission. We also find that the UV dust obscuration is strongly dependent on the SFR.

33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San... pilings of the Coronado Bay Bridge. These security zones will not restrict the main navigational channel...

33 CFR 165.1104 - Security Zone: San Diego Bay, CA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Security Zone: San Diego Bay, CA... Navigation Areas and Limited Access Areas Eleventh Coast Guard District § 165.1104 Security Zone: San Diego Bay, CA. (a) Location. The following area is a security zone: on the waters along the northern...

33 CFR 165.1104 - Security Zone: San Diego Bay, CA.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zone: San Diego Bay, CA... Navigation Areas and Limited Access Areas Eleventh Coast Guard District § 165.1104 Security Zone: San Diego Bay, CA. (a) Location. The following area is a security zone: on the waters along the northern...

33 CFR 165.1104 - Security Zone: San Diego Bay, CA.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Security Zone: San Diego Bay, CA... Navigation Areas and Limited Access Areas Eleventh Coast Guard District § 165.1104 Security Zone: San Diego Bay, CA. (a) Location. The following area is a security zone: on the waters along the northern...

33 CFR 165.1104 - Security Zone: San Diego Bay, CA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Security Zone: San Diego Bay, CA... Navigation Areas and Limited Access Areas Eleventh Coast Guard District § 165.1104 Security Zone: San Diego Bay, CA. (a) Location. The following area is a security zone: on the waters along the northern...

33 CFR 165.1104 - Security Zone: San Diego Bay, CA.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Security Zone: San Diego Bay, CA... Navigation Areas and Limited Access Areas Eleventh Coast Guard District § 165.1104 Security Zone: San Diego Bay, CA. (a) Location. The following area is a security zone: on the waters along the northern...

33 CFR 165.1120 - Security Zone; Naval Amphibious Base, San Diego, CA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Security Zone; Naval Amphibious Base, San Diego, CA. 165.1120 Section 165.1120 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1120 Security Zone; Naval Amphibious Base, San Diego, CA. (a) Location. The following area is a...

33 CFR 165.1120 - Security Zone; Naval Amphibious Base, San Diego, CA.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zone; Naval Amphibious Base, San Diego, CA. 165.1120 Section 165.1120 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1120 Security Zone; Naval Amphibious Base, San Diego, CA. (a) Location. The following area is a...

49 CFR Appendix A to Part 1580 - High Threat Urban Areas (HTUAs)

Code of Federal Regulations, 2014 CFR

2014-10-01

... a 10-mile buffer extending from the border of the combined area Sacramento, CA. San Diego Area * Chula Vista, Escondido, and San Diego, and a 10-mile buffer extending from the border of the combined area San Diego, CA. CO Denver Area Arvada, Aurora, Denver, Lakewood, Westminster, Thornton, and a 10...

49 CFR Appendix A to Part 1580 - High Threat Urban Areas (HTUAs)

Code of Federal Regulations, 2012 CFR

2012-10-01

... a 10-mile buffer extending from the border of the combined area Sacramento, CA. San Diego Area * Chula Vista, Escondido, and San Diego, and a 10-mile buffer extending from the border of the combined area San Diego, CA. CO Denver Area Arvada, Aurora, Denver, Lakewood, Westminster, Thornton, and a 10...

40 CFR 52.253 - Metal surface coating thinner and reducer.

Code of Federal Regulations, 2013 CFR

2013-07-01

... defined. (b) This section is applicable in the Metropolitan Los Angeles, San Diego, Sacramento Valley, San...) In the San Diego Intrastate Region, this section is rescinded: (i) This section is rescinded for metal parts and products coaters which are subject to and in full compliance with San Diego APCD Rule 67...

33 CFR 110.91 - Mission Bay, Calif.

Code of Federal Regulations, 2014 CFR

2014-07-01

... San Diego Park and Recreation Department pursuant to local ordinances. (b) Area M-2. In Santa Barbara... the placing of temporary moorings in this area is exercised by the City of San Diego Park and... placing of temporary moorings in this area is exercised by the City of San Diego Park and Recreation...

40 CFR 52.253 - Metal surface coating thinner and reducer.

Code of Federal Regulations, 2014 CFR

2014-07-01

... defined. (b) This section is applicable in the Metropolitan Los Angeles, San Diego, Sacramento Valley, San...) In the San Diego Intrastate Region, this section is rescinded: (i) This section is rescinded for metal parts and products coaters which are subject to and in full compliance with San Diego APCD Rule 67...

San Diego's Capital Planning Process

ERIC Educational Resources Information Center

Lytton, Michael

2009-01-01

This article describes San Diego's capital planning process. As part of its capital planning process, the San Diego Unified School District has developed a systematic analysis of functional quality at each of its school sites. The advantage of this approach is that it seeks to develop and apply quantifiable metrics and standards for the more…

33 CFR 110.91 - Mission Bay, Calif.

Code of Federal Regulations, 2011 CFR

2011-07-01

... San Diego Park and Recreation Department pursuant to local ordinances. (b) Area M-2. In Santa Barbara... the placing of temporary moorings in this area is exercised by the City of San Diego Park and... placing of temporary moorings in this area is exercised by the City of San Diego Park and Recreation...

49 CFR Appendix A to Part 1580 - High Threat Urban Areas (HTUAs)

Code of Federal Regulations, 2013 CFR

2013-10-01

... a 10-mile buffer extending from the border of the combined area Sacramento, CA. San Diego Area * Chula Vista, Escondido, and San Diego, and a 10-mile buffer extending from the border of the combined area San Diego, CA. CO Denver Area Arvada, Aurora, Denver, Lakewood, Westminster, Thornton, and a 10...

33 CFR 110.91 - Mission Bay, Calif.

Code of Federal Regulations, 2010 CFR

2010-07-01

... San Diego Park and Recreation Department pursuant to local ordinances. (b) Area M-2. In Santa Barbara... the placing of temporary moorings in this area is exercised by the City of San Diego Park and... placing of temporary moorings in this area is exercised by the City of San Diego Park and Recreation...

40 CFR 52.253 - Metal surface coating thinner and reducer.

Code of Federal Regulations, 2012 CFR

2012-07-01

... defined. (b) This section is applicable in the Metropolitan Los Angeles, San Diego, Sacramento Valley, San...) In the San Diego Intrastate Region, this section is rescinded: (i) This section is rescinded for metal parts and products coaters which are subject to and in full compliance with San Diego APCD Rule 67...

33 CFR 110.91 - Mission Bay, Calif.

Code of Federal Regulations, 2012 CFR

2012-07-01

... San Diego Park and Recreation Department pursuant to local ordinances. (b) Area M-2. In Santa Barbara... the placing of temporary moorings in this area is exercised by the City of San Diego Park and... placing of temporary moorings in this area is exercised by the City of San Diego Park and Recreation...

33 CFR 110.91 - Mission Bay, Calif.

Code of Federal Regulations, 2013 CFR

2013-07-01

... San Diego Park and Recreation Department pursuant to local ordinances. (b) Area M-2. In Santa Barbara... the placing of temporary moorings in this area is exercised by the City of San Diego Park and... placing of temporary moorings in this area is exercised by the City of San Diego Park and Recreation...

78 FR 37176 - Revisions to the California State Implementation Plan, San Diego Air Pollution Control District

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-20

... the California State Implementation Plan, San Diego Air Pollution Control District AGENCY... the San Diego Air Pollution Control District (SDAPCD) portion of the California State Implementation... coatings. We are proposing to approve a local rule to regulate these emission sources under the Clean Air...

75 FR 56942 - Revisions to the California State Implementation Plan, San Diego County Air Pollution Control...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-17

... the California State Implementation Plan, San Diego County Air Pollution Control District AGENCY... the San Diego Air Pollution Control District (SDCAPCD) portion of the California State Implementation... to approve a local rule to regulate these emission sources under the Clean Air Act as amended in 1990...

33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San... pilings of the Coronado Bay Bridge. These security zones will not restrict the main navigational channel...

The Effectiveness of Reverse Telephon Emergency Warning Systems in the October 2007 San Diego Wildfires

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

Sorensen, John H; Sorensen, Barbara Vogt

2009-01-01

Late in October, 2007, fast-moving wildfires fueled by extreme Santa Ana winds threatened residents and their properties in San Diego County, California. The impacted area also included the City of San Diego within the County s boundaries. It turns out the San Diego firestorms would be the biggest in the County's history, surpassing the devastating 2003 firestorms in intensity, duration, and impacted populations. Both San Diego County and the City of San Diego have installed telephone reverse call-down emergency warning systems. A telephone survey of 1200 households located in areas identified by emergency officials as the evacuation zones for themore » 2007 fires was conducted in late March and early April 2008 using a random telephone dialing process to determine if people responded to the reverse telephone warning systems calls. Findings indicate that those who received a reverse emergency warning call were much more likely to evacuate than those who did not receive a call. The telephone calls were also the most likely source of first warning.« less

Industrial growth in the U. S. border communities and associated water and air problems: an economic perspective. [U. S. -Mexican border

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

Ayer, H.W.; Hoyt, P.G.

1977-10-01

The impact of rapid growth along the U.S.-Mexican border on air and water quality is studied to determine the problem's significance and the cost of alternative solutions. The study analyzes supply and demand factors for water as a material input for industry and evaluates how the cost of water affects industries along the border from San Diego to Brownsville. Four research needs are identified: (1) a focus on San Diego and El Paso and on the problem of air pollution, (2) more accurate data, (3) more theoretical and empirical economic data on the concept of air markets in the areasmore » of San Diego-Tijuana and El Paso-Juarez, and (4) analysis of the extent and distribution of various costs and benefits of proposals to relieve air or water pollution.« less

Modeling tidal hydrodynamics of San Diego Bay, California

USGS Publications Warehouse

Wang, P.-F.; Cheng, R.T.; Richter, K.; Gross, E.S.; Sutton, D.; Gartner, J.W.

1998-01-01

In 1983, current data were collected by the National Oceanic and Atmospheric Administration using mechanical current meters. During 1992 through 1996, acoustic Doppler current profilers as well as mechanical current meters and tide gauges were used. These measurements not only document tides and tidal currents in San Diego Bay, but also provide independent data sets for model calibration and verification. A high resolution (100-m grid), depth-averaged, numerical hydrodynamic model has been implemented for San Diego Bay to describe essential tidal hydrodynamic processes in the bay. The model is calibrated using the 1983 data set and verified using the more recent 1992-1996 data. Discrepancies between model predictions and field data in beth model calibration and verification are on the order of the magnitude of uncertainties in the field data. The calibrated and verified numerical model has been used to quantify residence time and dilution and flushing of contaminant effluent into San Diego Bay. Furthermore, the numerical model has become an important research tool in ongoing hydrodynamic and water quality studies and in guiding future field data collection programs.

Golden eagle (Aquila chrysaetos) habitat selection as a function of land use and terrain, San Diego County, California

USGS Publications Warehouse

Tracey, Jeff A.; Madden, Melanie C.; Bloom, Peter H.; Katzner, Todd E.; Fisher, Robert N.

2018-04-16

Beginning in 2014, the U.S. Geological Survey, in collaboration with Bloom Biological, Inc., began telemetry research on golden eagles (Aquila chrysaetos) captured in the San Diego, Orange, and western Riverside Counties of southern California. This work was supported by the San Diego Association of Governments, California Department of Fish and Wildlife, the U.S. Fish and Wildlife Service, the Bureau of Land Management, and the U.S. Geological Survey. Since 2014, we have tracked more than 40 eagles, although this report focuses only on San Diego County eagles.An important objective of this research is to develop habitat selection models for golden eagles. Here we provide predictions of population-level habitat selection for golden eagles in San Diego County based on environmental covariates related to land use and terrain.

Frequencies of Blood Group Systems MNS, Diego, and Duffy and Clinical Phases of Carrion's Disease in Amazonas, Peru

PubMed Central

Solano, Luis; Escobar, Jorge; Fernandez, Miguel; Solano, Carlos

2014-01-01

Carrion's disease (CD), is a human bartonellosis, that is, endemic in the Andes of Peru, Ecuador, and Colombia. Bartonella bacilliformis, a native hemotrophic bacteria, is the causative agent of CD, and the interaction with the host could have produced changes in the gene frequencies of erythrocyte antigens. The goal here is to investigate the relationship between allele frequencies of blood group systems MNS, Diego, and Duffy and the clinical phases of CD, within a genetic context. In this associative and analytical study, 76 individuals from Bagua Grande, the province of Utcubamba, and the department of Amazonas in Peru, were enrolled. Forty of them resided in Tomocho-Collicate-Vista Hermosa area (high prevalence of cases in chronic phase, verrucous, or eruptive phase, without previous acute phase). Thirty-six individuals were from the area of Miraflores (high prevalence of cases in acute phase only) and were evaluated for blood group systems MNS, Diego, and Duffy. This study constitutes one of the first attempts at evaluating the genetic factors and clinical phases of CD. No significant statistical differences (P > 0.05) between allele frequencies of blood groups MNS, Diego, and Duffy and the prevalence of chronic and acute phases were detected in the two areas of Amazonas, Peru. PMID:24847360

Frequencies of Blood Group Systems MNS, Diego, and Duffy and Clinical Phases of Carrion's Disease in Amazonas, Peru.

PubMed

Acosta, Oscar; Solano, Luis; Escobar, Jorge; Fernandez, Miguel; Solano, Carlos; Fujita, Ricardo

2014-01-01

Carrion's disease (CD), is a human bartonellosis, that is, endemic in the Andes of Peru, Ecuador, and Colombia. Bartonella bacilliformis, a native hemotrophic bacteria, is the causative agent of CD, and the interaction with the host could have produced changes in the gene frequencies of erythrocyte antigens. The goal here is to investigate the relationship between allele frequencies of blood group systems MNS, Diego, and Duffy and the clinical phases of CD, within a genetic context. In this associative and analytical study, 76 individuals from Bagua Grande, the province of Utcubamba, and the department of Amazonas in Peru, were enrolled. Forty of them resided in Tomocho-Collicate-Vista Hermosa area (high prevalence of cases in chronic phase, verrucous, or eruptive phase, without previous acute phase). Thirty-six individuals were from the area of Miraflores (high prevalence of cases in acute phase only) and were evaluated for blood group systems MNS, Diego, and Duffy. This study constitutes one of the first attempts at evaluating the genetic factors and clinical phases of CD. No significant statistical differences (P > 0.05) between allele frequencies of blood groups MNS, Diego, and Duffy and the prevalence of chronic and acute phases were detected in the two areas of Amazonas, Peru.

Sediment Quality Characterization Naval Station San Diego

DTIC Science & Technology

1999-01-01

Bioassays using an am- phipod (Rhepoxynius abronius), larvae of the sea urchin (Strongylocentrotus purpuratus), and larval abalone (Haliotis sp.) indicated...sulfide (AVS) and simultaneously extracted metal ( SEM ) in bulk sedim ent (pm ole.g-dry1...Diego Gas & Electric SDIWQR San Diego Interagency Water Quality Control Board SEM Simultaneously Extracted Metals Si Silicon SI Site Investigation SOD

78 FR 66269 - Safety Zone, Sea World Fireworks; Mission Bay, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-05

...-AA00 Safety Zone, Sea World Fireworks; Mission Bay, San Diego, CA AGENCY: Coast Guard, DHS. ACTION... waters of Mission Bay in San Diego, California for Sea World Fireworks on the evenings of November 15 and... firework event that is part of Sea World Christmas festivities. This safety zone is necessary to provide...

K-12 Students Flock To ToxTown In San Diego: Results of an SOT K-12 Education Outreach Workshop

EPA Science Inventory

Just prior to the start of the 2015 Annual Meeting in San Diego, hundreds of K-12 students, teachers, and science enthusiasts visited the ToxTown booth at the annual San Diego Festival of Science and Engineering grand finale event, EXPO Day. Over 20,000 attendees participated in ...

76 FR 1132 - Foreign-Trade Zone 153-San Diego, CA; Application for Reorganization Under Alternative Site...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-07

... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Docket 1-2011] Foreign-Trade Zone 153--San Diego... to the Foreign-Trade Zones (FTZ) Board (the Board) by the City of San Diego, grantee of FTZ 153, requesting authority to reorganize and expand the zone under the alternative site framework (ASF) adopted by...

76 FR 1521 - Security Zone: Fleet Industrial Supply Center Pier, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-11

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2010-0423] RIN 1625-AA87 Security Zone: Fleet Industrial Supply Center Pier, San Diego, CA AGENCY: Coast Guard, DHS. ACTION: Final rule. SUMMARY: The Coast Guard is removing a security zone on the navigable waters of San Diego...

78 FR 78355 - San Diego County Water Authority; Notice of Preliminary Permit Application Accepted For Filing...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-26

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 12747-002] San Diego County Water Authority; Notice of Preliminary Permit Application Accepted For Filing and Soliciting Comments, Motions To Intervene, and Competing Applications On July 1, 2013, the San Diego County Water Authority filed an application for a preliminary...

77 FR 48532 - Notice of Intent To Repatriate Cultural Items: San Diego State University, San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-14

... meet the definition of objects of cultural patrimony and repatriation to the Indian tribe stated below... Collections Management Program, San Diego, CA, that meet the definition of objects of cultural patrimony under... determined to be culturally significant and meet the definition of objects of cultural patrimony under NAGPRA...

49 CFR Appendix A to Part 605 - Appendix A to Part 605

Code of Federal Regulations, 2012 CFR

2012-10-01

... of 1964 to the City of San Diego, (City), California. The problem involved arises in connection with... to the application of the City of San Diego for funds under its application to the Department of... charter bus services.” As to the City of San Diego's grant application, we have been advised by HUD as...

33 CFR 334.865 - Naval Air Station North Island, San Diego, California, restricted area.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Naval Air Station North Island, San Diego, California, restricted area. 334.865 Section 334.865 Navigation and Navigable Waters CORPS... REGULATIONS § 334.865 Naval Air Station North Island, San Diego, California, restricted area. (a) The area...

76 FR 53913 - Award of an Urgent Single-Source Grant to Survivors of Torture International (SOTI) in San Diego...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-30

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Office of Refugee Resettlement Award of an Urgent Single-Source Grant to Survivors of Torture International (SOTI) in San Diego, CA; Correction AGENCY: Office of... (SOTI), San Diego, CA. The document contained incorrect information in citing the statutory authority...

Special Schools for Homeless Students Bursting at the Seams

ERIC Educational Resources Information Center

Anderson, Michelle D.

2011-01-01

Monarch School is a San Diego-based public K-12 institution that exclusively serves homeless students. Begun by the San Diego County Office of Education as a drop-in center for homeless high school students, the 170-student school is now a public-private partnership between the San Diego school board and the nonprofit Monarch School Project. The…

33 CFR 334.865 - Naval Air Station North Island, San Diego, California, restricted area.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Naval Air Station North Island, San Diego, California, restricted area. 334.865 Section 334.865 Navigation and Navigable Waters CORPS... REGULATIONS § 334.865 Naval Air Station North Island, San Diego, California, restricted area. (a) The area...

33 CFR 334.865 - Naval Air Station North Island, San Diego, California, restricted area.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Naval Air Station North Island, San Diego, California, restricted area. 334.865 Section 334.865 Navigation and Navigable Waters CORPS... REGULATIONS § 334.865 Naval Air Station North Island, San Diego, California, restricted area. (a) The area...

49 CFR Appendix A to Part 605 - Appendix A to Part 605

Code of Federal Regulations, 2013 CFR

2013-10-01

... of 1964 to the City of San Diego, (City), California. The problem involved arises in connection with... to the application of the City of San Diego for funds under its application to the Department of... charter bus services.” As to the City of San Diego's grant application, we have been advised by HUD as...

Assessing Instructional Reform in San Diego: A Theory-Based Approach

ERIC Educational Resources Information Center

O'Day, Jennifer; Quick, Heather E.

2009-01-01

This article provides an overview of the approach, methodology, and key findings from a theory-based evaluation of the district-led instructional reform effort in San Diego City Schools, under the leadership of Alan Bersin and Anthony Alvarado, that began in 1998. Beginning with an analysis of the achievement trends in San Diego relative to other…

75 FR 7570 - Notice of Public Hearings for the Draft Environmental Impact Statement for the Silver Strand...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-22

... Impact Statement for the Silver Strand Training Complex, San Diego, CA; Correction AGENCY: Department of... Impact Statement for the Silver Strand Training Complex, San Diego, CA. The document contained incorrect.... Kent Randall, SSTC EIS Project Manager, 1220 Pacific Highway, Building 1, 5th Floor, San Diego, CA...

49 CFR Appendix A to Part 605 - Appendix A to Part 605

Code of Federal Regulations, 2014 CFR

2014-10-01

... of 1964 to the City of San Diego, (City), California. The problem involved arises in connection with... to the application of the City of San Diego for funds under its application to the Department of... charter bus services.” As to the City of San Diego's grant application, we have been advised by HUD as...

77 FR 36287 - Receipt of Application for the Amendment of the Incidental Take Permit for the Multiple Species...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-18

... location: Fax: Field Supervisor, 760-918-0638, Attn. MSCP Subarea Plan. FOR FURTHER INFORMATION CONTACT: Ms... Conservation Program County of San Diego Subarea Plan, County of San Diego, California AGENCY: Fish and...-840414) issued for the Multiple Species Conservation Program County of San Diego Subarea Plan (MSCP...

Pollutant bioaccumulation in the California spiny lobster (Panulirus interruptus) in San Diego Bay, California, and potential human health implications.

PubMed

Loflen, Chad L; Buck, Travis; Bonnema, Autumn; Heim, Wesley A

2018-03-01

While the California spiny lobster (Panulirus interruptus) is an important commercial and recreational fishery species in California, there is a lack of data on bioaccumulation for the species. This study examined pollutant tissue concentrations in lobsters from San Diego Bay, California. Observed lobster pollutant tissue concentrations in tail muscle were compared to State of California pollutant advisory levels. Concentrations were then used to conduct risk assessment using catch data from the California Department of Fish and Wildlife. Study results found little bioaccumulation of organic pollutants in tail tissue, likely due to low observed lipids. Mercury was present, predominantly in methyl form, at concentrations above advisory levels. Recreational catch data for San Diego Bay showed increased non-cancer risk for fishers at the 90th percentile or greater of reported annual catch. Further studies should focus on non-tail tissues, as exploratory whole lobster samples (n = 2) showed elevated organic pollutants and metals. Copyright © 2018 Elsevier Ltd. All rights reserved.

Groundwater-Quality Data in the South Coast Interior Basins Study Unit, 2008: Results from the California GAMA Program

USGS Publications Warehouse

Mathany, Timothy M.; Kulongoski, Justin T.; Ray, Mary C.; Belitz, Kenneth

2009-01-01

Groundwater quality in the approximately 653-square-mile South Coast Interior Basins (SCI) study unit was investigated from August to December 2008, as part of the Priority Basins Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The GAMA Priority Basins Project was developed in response to Legislative mandates (Supplemental Report of the 1999 Budget Act 1999-00 Fiscal Year; and, the Groundwater-Quality Monitoring Act of 2001 [Sections 10780-10782.3 of the California Water Code, Assembly Bill 599]) to assess and monitor the quality of groundwater used as public supply for municipalities in California, and is being conducted by the U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board (SWRCB). SCI was the 27th study unit to be sampled as part of the GAMA Priority Basins Project. This study was designed to provide a spatially unbiased assessment of the quality of untreated groundwater used for public water supplies within SCI, and to facilitate statistically consistent comparisons of groundwater quality throughout California. Samples were collected from 54 wells within the three study areas [Livermore, Gilroy, and Cuyama] of SCI in Alameda, Santa Clara, San Benito, Santa Barbara, Ventura, and Kern Counties. Thirty-five of the wells were selected using a spatially distributed, randomized grid-based method to provide statistical representation of the study unit (grid wells), and 19 were selected to aid in evaluation of specific water-quality issues (understanding wells). The groundwater samples were analyzed for organic constituents [volatile organic compounds (VOCs), pesticides and pesticide degradates, polar pesticides and metabolites, and pharmaceutical compounds], constituents of special interest [perchlorate and N-nitrosodimethylamine (NDMA)], naturally occurring inorganic constituents [trace elements, nutrients, major and minor ions, silica, total dissolved solids (TDS), and alkalinity], and radioactive constituents [gross alpha and gross beta radioactivity and radon-222]. Naturally occurring isotopes [stable isotopes of hydrogen, oxygen, and carbon, and activities of tritium and carbon-14] and dissolved noble gases also were measured to help identify the sources and ages of the sampled groundwater. In total, 288 constituents and water-quality indicators (field parameters) were investigated. Three types of quality-control samples (blanks, replicates, and matrix spikes) each were collected at approximately 4-11 percent of the wells, and the results for these samples were used to evaluate the quality of the data for the groundwater samples. Field blanks rarely contained detectable concentrations of any constituent, suggesting that contamination was not a significant source of bias in the data obtained from the groundwater samples. Differences between replicate samples generally were less than 10 percent relative standard deviation, indicating acceptable analytical reproducibility. Matrix spike recoveries were within the acceptable range (70 to 130 percent) for most compounds. This study did not attempt to evaluate the quality of water delivered to consumers; after withdrawal from the ground, untreated groundwater typically is treated, disinfected, and/or blended with other waters to maintain water quality. Regulatory thresholds apply to water that is served to the consumer, not to untreated groundwater. However, to provide some context for the results, concentrations of constituents measured in the untreated groundwater were compared with regulatory and nonregulatory health-based thresholds established by the U.S. Environmental Protection Agency (USEPA) and California Department of Public Health (CDPH), and to nonregulatory thresholds established for aesthetic and technical concerns by CDPH. Comparisons between data collected for this study and thresholds for drinking water are for illustrative purposes only, and are not indicative of complia

Cosmic Star Formation History and Evolution of the Galaxy UV Luminosity Function for z < 1

NASA Astrophysics Data System (ADS)

Zhang, Keming; Schiminovich, David

2018-01-01

We present the latest constraints on the evolution of the far-ultraviolet luminosity function of galaxies (1500 Å, UVLF hereafter) for 0 < z < 1 based on GALEX photometry, with redshift measurements from four spectroscopic and photometric-redshift catalogs: NSA, GAMA, VIPERS, and COSMOS photo-z. Our final sample consists of ~170000 galaxies, which represents the largest sample used in such studies. By integrating wide NSA and GAMA data and deep VIPERS and COSMOS photo-z data, we have been able to constrain both the bright end and the faint end of the luminosity function with high accuracy over the entire redshift range. We fit a Schechter function to our measurements of the UVLF, both to parameterize its evolution, and to integrate for SFR densities. From z~1 to z~0, the characteristic absolute magnitude of the UVLF increases linearly by ~1.5 magnitudes, while the faint end slope remains shallow (alpha < 1.5). However, the Schechter function fit exhibits an excess of galaxies at the bright end, which is accounted for by contributions from AGN. We also describe our methodology, which can be applied more generally to any combination of wide-shallow and deep-narrow surveys.

Observações das explosões cósmicas de raios gama GRB021004 e GRB021211 com o satélite HETE

NASA Astrophysics Data System (ADS)

Braga, J.; Ricker, G.; Hurley, K.; Lamb, D.; Grew, G.; et al.

2003-08-01

O High Energy Transient Explorer (HETE) é o primeiro satélite inteiramente dedicado ao estudo das explosões cósmicas de raios gama (ECRGs). Lançado em 9 de outubro de 2000, o HETE possui instrumentação capaz de observar as ECRGs desde o UV até raios gama e localizá-las com precisão de ~ 1-10 minutos de arco. As localizações das ECRGs detectadas são disseminadas rapidamente (em alguns segundos) pela Internet através de uma rede de estações de recepção ao longo do equador. A participação brasileira nesse projeto se dá através da montagem e operação de uma estação de recepção em Natal, RN, e da participação na equipe científica da missão. Neste trabalho são apresentados resultados da observação pelo HETE de duas ECRGs: GRB 021004 e GRB 021211. A GRB021004 foi detectada em raios gama pelo HETE em 4 de outubro de 2002 e localizada em raios-X em apenas 48 s, quando a emissão de raios gama ainda estava se processando. A explosão, relativamente brilhante e longa, durou aproximadamente 100 s. Um transiente óptico de magnitude 15 foi detectado no local da explosão nove minutos após o evento, e observações realizadas após 7 horas determinaram um desvio para o vermelho de absorção de 1,6. O GRB021004 foi o burst mais bem observado até o momento e suas observações em vários comprimentos de onda têm sido fundamentais para o aprimoramento dos modelos de ECRGs. O GRB21211, um burst brilhante e rico em raios-X, foi detectado em 11 de dezembro de 2002 e localizado em raios-X em 22 s após o início do evento. A duração do burst foi de 2,3 s em altas energias (85 a 400 keV) e de 8,5 s em baixas energias (2 a 10 keV). Caso essa explosão não tivesse sido rapidamente localizada pelo HETE, ela teria sido classificada como "opticamente escura", já que o transiente óptico decaiu rapidamente de R < 14 a R»19 dentro dos primeiros 20 minutos e já estava mais fraco do que R»23 depois de 24 horas da ocorrência do burst. Serão discutidas as implicações desse resultado nos modelos de afterglows de ECRGs.

78 FR 33230 - Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-04

...'') section 110(k)(3), EPA is approving a maintenance plan for the 1997 8-hour ozone standard (``San Diego 8-hour maintenance plan'') for the San Diego County 1997 ozone nonattainment area (``San Diego 8-hour... maintenance plan is included in a document titled Redesignation Request and Maintenance Plan for the 1997...

San Diego County Planning Efforts to Preserve Oak Woodlands

Treesearch

Thomas A. Oberbauer

1991-01-01

Development of San Diego County has traditionally taken place on the coastal plain and in coastal valleys. Within the past two decades, it has spread into the foothills resulting in conflicts with oak woodlands. The County of San Diego has proposed a number of measures to protect oak vegetation including a tree protection ordinance, land use designations and zones...

33 CFR 165.1105 - Security Zone: San Diego Bay, California.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Security Zone: San Diego Bay... Security Zone: San Diego Bay, California. (a) Location. (1) The following area is a security zone: The...″ N, Longitude 117°13′34.1″ W. (2) Because the area of this security zone is measured from the pier...

33 CFR 165.1105 - Security Zone: San Diego Bay, California.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Security Zone: San Diego Bay... Security Zone: San Diego Bay, California. (a) Location. (1) The following area is a security zone: The...″ N, Longitude 117°13′34.1″ W. (2) Because the area of this security zone is measured from the pier...

33 CFR 165.1105 - Security Zone: San Diego Bay, California.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zone: San Diego Bay... Security Zone: San Diego Bay, California. (a) Location. (1) The following area is a security zone: The...″ N, Longitude 117°13′34.1″ W. (2) Because the area of this security zone is measured from the pier...

33 CFR 165.1105 - Security Zone: San Diego Bay, California.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Security Zone: San Diego Bay... Security Zone: San Diego Bay, California. (a) Location. (1) The following area is a security zone: The...″ N, Longitude 117°13′34.1″ W. (2) Because the area of this security zone is measured from the pier...

33 CFR 165.1105 - Security Zone: San Diego Bay, California.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Security Zone: San Diego Bay... Security Zone: San Diego Bay, California. (a) Location. (1) The following area is a security zone: The...″ N, Longitude 117°13′34.1″ W. (2) Because the area of this security zone is measured from the pier...

Partners in Innovation: How a High School and College Are Improving Outcomes for Youth in San Diego

ERIC Educational Resources Information Center

Coates, Joy; Webb, Michael

2013-01-01

The early college high school program at San Diego City College is a partnership of the college, San Diego Unified School District, and several state and national organizations. The partnership has successfully implemented a variety of college-readiness and college-connected strategies, including an early college school, to better prepare students…

Future Trends in San Diego: Population, Income, Employment, Post College Wages and Enrollment.

ERIC Educational Resources Information Center

Barnes, Randy; Armstrong, William B.; Bersentes, Gina; Turingan, Maria

This report contains forecasted data for San Diego through the year 2015 and examines changes that have taken place over the past fifty years. Historically, San Diego population growth rates have been relatively high compared with the rest of the nation. Between 1998 and 2015, the population will not only become larger, it will become more…

33 CFR 334.866 - Pacific Ocean at Naval Base Coronado, in the City of Coronado, San Diego County, California...

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Pacific Ocean at Naval Base Coronado, in the City of Coronado, San Diego County, California; naval danger zone. 334.866 Section 334.866... Coronado, San Diego County, California; naval danger zone. (a) The area. A fan-shaped area extending...

Trouble Brewing in San Diego. Policy Brief

ERIC Educational Resources Information Center

Buck, Stuart

2010-01-01

The city of San Diego will face enormous budgetary pressures from the growing deficits in public pensions, both at a state and local level. In this policy brief, the author estimates that San Diego faces total of $45.4 billion, including $7.95 billion for the county pension system, $5.4 billion for the city pension system, and an estimated $30.7…

33 CFR 334.866 - Pacific Ocean at Naval Base Coronado, in the City of Coronado, San Diego County, California...

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Pacific Ocean at Naval Base Coronado, in the City of Coronado, San Diego County, California; naval danger zone. 334.866 Section 334.866... Coronado, San Diego County, California; naval danger zone. (a) The area. A fan-shaped area extending...

33 CFR 334.866 - Pacific Ocean at Naval Base Coronado, in the City of Coronado, San Diego County, California...

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Pacific Ocean at Naval Base Coronado, in the City of Coronado, San Diego County, California; naval danger zone. 334.866 Section 334.866... Coronado, San Diego County, California; naval danger zone. (a) The area. A fan-shaped area extending...

English Placement Testing, Multiple Measures, and Disproportionate Impact: An Analysis of the Criterion- and Content-Related Validity Evidence for the Reading & Writing Placement Tests in the San Diego Community College District.

ERIC Educational Resources Information Center

Armstrong, William B.

As part of an effort to statistically validate the placement tests used in California's San Diego Community College District (SDCCD) a study was undertaken to review the criteria- and content-related validity of the Assessment and Placement Services (APS) reading and writing tests. Evidence of criteria and content validity was gathered from…

A Portable Environment Test System: A Field Assessment of Organotin Leachates--Test and Evaluation.

DTIC Science & Technology

1987-11-01

Environmental Test System (PETS) was evaluated with tributyltin ( TBT ) anti oling leachates in Sin Diego Bay over a 7-month period. Overall mean test...EXECUTIVE SUMMARY A Portable Environmental Test System (PETS) was evaluated with tributyltin ( TBT ) antifouling leachates in San Diego Bay for 7...of organotin-based antifouling (AF) coatings, NOSC researchers used this facility to study the effects of tributyltin ( TBT ), the primary toxic

Mussels as Bioindicators: A Case Study of Tributyltin Effects in San Diego Bay.

DTIC Science & Technology

As part of a Navy research program to evaluate the environmental effects of tributyltin ( TBT ) antifouling coatings and develop in-situ field...documented temporal and spatial variability in TBT and the effects of TBT on growth, bioaccumulation and survival that have not been previously...the mussel bioidicator for assessing TBT effects in San Diego Bay and establishes a significant refinement in the use of mussels as biological

Facilitation of Scientific Concept Learning by Interpretation Procedures and Diagnosis.

DTIC Science & Technology

1986-08-01

San Diego, CA 92152-6800 Development and Studies Educational Technology Center OP 01 B7 337 Gutman Library Director, Human Factors Washington, DC...Department of Psychology Dr. Stellan Ohlsson Bank Street College of Boulder, CO 80309 Learning R & D Center Education University of Pittsburgh 610 W. 112th...CenterScience, Education , and 1040 Cathcart Way San Diego, CA 92152-6800Transportation Program Stanford. CA 9Q05 Office of Technology Assessment Dr

Groundwater Quality Data in the Mojave Study Unit, 2008: Results from the California GAMA Program

USGS Publications Warehouse

Mathany, Timothy M.; Belitz, Kenneth

2009-01-01

Groundwater quality in the approximately 1,500 square-mile Mojave (MOJO) study unit was investigated from February to April 2008, as part of the Priority Basin Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The GAMA Priority Basin Project was developed in response to the Groundwater Quality Monitoring Act of 2001 and is being conducted by the U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board (SWRCB). MOJO was the 23rd of 37 study units to be sampled as part of the GAMA Priority Basin Project. The MOJO study was designed to provide a spatially unbiased assessment of the quality of untreated ground water used for public water supplies within MOJO, and to facilitate statistically consistent comparisons of groundwater quality throughout California. Samples were collected from 59 wells in San Bernardino and Los Angeles Counties. Fifty-two of the wells were selected using a spatially distributed, randomized grid-based method to provide statistical representation of the study area (grid wells), and seven were selected to aid in evaluation of specific water-quality issues (understanding wells). The groundwater samples were analyzed for a large number of organic constituents [volatile organic compounds (VOCs), pesticides and pesticide degradates, and pharmaceutical compounds], constituents of special interest (perchlorate and N-nitrosodimethylamine [NDMA]) naturally occurring inorganic constituents (nutrients, dissolved organic carbon [DOC], major and minor ions, silica, total dissolved solids [TDS], and trace elements), and radioactive constituents (gross alpha and gross beta radioactivity, radium isotopes, and radon-222). Naturally occurring isotopes (stable isotopes of hydrogen, oxygen, and carbon, stable isotopes of nitrogen and oxygen in nitrate, and activities of tritium and carbon-14), and dissolved noble gases also were measured to help identify the sources and ages of the sampled ground water. In total, over 230 constituents and water-quality indicators (field parameters) were investigated. Three types of quality-control samples (blanks, replicates, and matrix spikes) each were collected at approximately 5-8 percent of the wells, and the results for these samples were used to evaluate the quality of the data for the groundwater samples. Field blanks rarely contained detectable concentrations of any constituent, suggesting that contamination was not a significant source of bias in the data for the groundwater samples. Differences between replicate samples generally were within acceptable ranges, indicating acceptable analytical reproducibility. Matrix spike recoveries were within acceptable ranges for most compounds. This study did not attempt to evaluate the quality of water delivered to consumers; after withdrawal from the ground, untreated groundwater typically is treated, disinfected, or blended with other waters to maintain water quality. Regulatory thresholds apply to water that is served to the consumer, not to untreated ground water. However, to provide some context for the results, concentrations of constituents measured in the untreated ground water were compared with regulatory and non-regulatory health-based thresholds established by the U.S. Environmental Protection Agency (USEPA) and California Department of Public Health (CDPH) and thresholds established for aesthetic and technical concerns by CDPH. Comparisons between data collected for this study and thresholds for drinking-water are for illustrative purposes only, and are not indicative of compliance or non-compliance with those thresholds. Most constituents that were detected in groundwater samples in the 59 wells in MOJO were found at concentrations below drinking-water thresholds. In MOJO's 52 grid wells, volatile organic compounds (VOCs) were detected in 40 percent of the wells, and pesticides and pesticide degradates were detected in 23 percent of the grid wel

Status and understanding of groundwater quality in the North San Francisco Bay Shallow Aquifer study unit, 2012; California GAMA Priority Basin Project (ver. 1.1, February 2018)

USGS Publications Warehouse

Bennett, George L.

2017-07-20

Groundwater quality in the North San Francisco Bay Shallow Aquifer study unit (NSF-SA) was investigated as part of the Priority Basin Project of the California Groundwater Ambient Monitoring and Assessment (GAMA) Program. The study unit is in Marin, Mendocino, Napa, Solano, and Sonoma Counties and included two physiographic study areas: the Valleys and Plains area and the surrounding Highlands area. The NSF-SA focused on groundwater resources used for domestic drinking water supply, which generally correspond to shallower parts of aquifer systems than that of groundwater resources used for public drinking water supply in the same area. The assessments characterized the quality of untreated groundwater, not the quality of drinking water.This study included three components: (1) a status assessment, which characterized the status of the quality of the groundwater resources used for domestic supply for 2012; (2) an understanding assessment, which evaluated the natural and human factors potentially affecting water quality in those resources; and (3) a comparison between the groundwater resources used for domestic supply and those used for public supply.The status assessment was based on data collected from 71 sites sampled by the U.S. Geological Survey for the GAMA Priority Basin Project in 2012. To provide context, concentrations of constituents measured in groundwater were compared to U.S. Environmental Protection Agency (EPA) and California State Water Resources Control Board Division of Drinking Water regulatory and non-regulatory benchmarks for drinking-water quality. The status assessment used a grid-based method to estimate the proportion of the groundwater resources that has concentrations of water-quality constituents approaching or above benchmark concentrations. This method provides statistically unbiased results at the study-area scale and permits comparisons to other GAMA Priority Basin Project study areas.In the NSF-SA study unit as a whole, inorganic constituents with human-health benchmarks were detected at high relative concentrations (RCs) in 27 percent of the shallow aquifer system, and inorganic constituents with secondary maximum contaminant levels (SMCL) were detected at high RCs in 24 percent of the system. The inorganic constituents detected at high RCs were arsenic, boron, fluoride, manganese, nitrate, iron, sulfate, and total dissolved solids (TDS). Organic constituents with human-health benchmarks were detected at high RCs in 1 percent of the shallow aquifer system. Of the 148 organic constituents analyzed, 30 constituents were detected, although only 1, chloroform, had a detection frequency greater than 10 percent.Natural and anthropogenic factors that could affect the groundwater quality were evaluated by using results from statistical testing of associations between constituent concentrations and values of potential explanatory factors. Groundwater age class (modern, mixed, or pre-modern), redox class (oxic or anoxic), aquifer lithology class (metamorphic, sedimentary, or volcanic), and dissolved oxygen concentrations were the explanatory factors that explained distribution patterns of most of the inorganic constituents best. Groundwater classified primarily as pre-modern or mixed in age was associated with higher concentrations of arsenic and fluoride than waters classified as modern. Anoxic or mixed redox conditions were associated with higher concentrations of boron, fluoride, and manganese. Similar patterns of association with explanatory variables were seen for inorganic constituents with aesthetic-based benchmarks detected at high concentrations. Nitrate and perchlorate had higher concentrations in oxic than in the anoxic redox class and were positively correlated with urban land use.The NSF-SA water-quality results were compared to those of the GAMA North San Francisco Bay Public-Supply Aquifer study unit (NSF-PA). The NSF-PA was sampled in 2004 and covers much of the same area as the NSF-SA, but focused on the deeper public-supply aquifer system. The comparison of the NSF-PA to the NSF-SA showed that there were more differences between the Valleys and Plains study areas of the two study units than between the Highlands study areas of the two study units. As expected from the shallower depth of wells, the NSF-SA Valleys and Plains study area had a lesser proportion of pre-modern age groundwater and greater proportion of modern age groundwater than the NSF-PA Valleys and Plains study area. In contrast, well depths and groundwater ages were not significantly different between the two Highlands study areas. Arsenic, manganese, and nitrate were present at high RCs, and perchlorate was detected in greater proportions of the NSF-SA Valleys and Plains study area than the NSF-PA Valleys and Plains study area.

78 FR 66844 - Special Local Regulation; Southern California Annual Marine Events for the San Diego Captain of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-07

... enforce the special local regulations in 33 CFR 100.1101 during the San Diego Fall Classic, held on... INFORMATION: The Coast Guard will enforce the special local regulations in 33 CFR 100.1101 in support of the San Diego Fall Classic (Item 1 on Table 1 of 33 CFR 100.1101). The Coast Guard will enforce the...

Wartime Stress: Family Adjustment to Loss

DTIC Science & Technology

1981-07-31

effect on family functioning. In R . C . Spaulding (Ed.), Proceedings of the Third Annual Joint Medical Meeting Concerning POW/MIA Matters. San Diego, CA...Military Family Research Conference, Naval Health Research Center, San Diego, CA, September 1977. BROWN, 0., CATALDO, J., DAVISON, R ., & HUYCKE, E ...an overview and assessment. In R . C . Spaulding (Ed.), Proceedings of the Third Annual Joint Medical Meeting Concerning POW/MIA Matters. San Diego, CA

33 CFR 165.T11-405 - Safety zone; Sea World Fireworks; Mission Bay, San Diego, CA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety zone; Sea World Fireworks; Mission Bay, San Diego, CA. 165.T11-405 Section 165.T11-405 Navigation and Navigable Waters COAST GUARD... § 165.T11-405 Safety zone; Sea World Fireworks; Mission Bay, San Diego, CA. (a) Location. The safety...

Navigation Improvement Design Memorandum Number 1, General Design for San Diego Harbor, San Diego County, California.

DTIC Science & Technology

1975-02-28

laboratory, Alameda, on various bottom sediments from San Diego Harbor have established the following: a. Concentrations of heavy metal and other...pollutants are practically restricted to the upper few feet of material on the bay floor. b. Heavy metal and other pollutants are associated with and... Soils ..................... ....... VIII-I 8-03 Tides and Currents .................... ....... VIII-! 8-06 Water Quality

Chemically Enhanced Trust: Potential Law Enforcement and Military Applications for Oxytocin

DTIC Science & Technology

2007-12-01

Breaking Cooperative Relationships, ed. Diego Gambetta, 213-237. Oxford: Basil Blackwell, 1988, 218. 17 Niklas Luhmann. “Familiarity, Confidence, Trust...Problems and Alternatives.” In Trust: Making and Breaking Cooperative Relationships, ed. Diego Gambetta, 94-107. Oxford: Basil Blackwell, 1988, 95...Relationships, ed. Diego Gambetta, 94-107. Oxford: Basil Blackwell, 1988, 166. 171 Karen S. Cook, Russell Hardin and Margaret Levi. Cooperation Without

Spatial and temporal variation in ephemeral pool crustacean communities

Treesearch

Janette Holtz; Marie A. Simovich; Thomas Philippi

2005-01-01

Vernal pool habitat losses in San Diego County, California, are estimated at 95 percent and will increase as development continues. The majority of San Diego’s remaining pools are located at the Marine Corps Air Station, Miramar. Crustacean communities in eight vernal pools in San Diego County were sampled over 3 years that differed in rainfall amount and pattern. In...

Groundwater-quality data in 12 GAMA study units: Results from the 2006–10 initial sampling period and the 2008–13 trend sampling period, California GAMA Priority Basin Project

USGS Publications Warehouse

Mathany, Timothy M.

2017-03-09

The Priority Basin Project (PBP) of the Groundwater Ambient Monitoring and Assessment (GAMA) program was developed in response to the Groundwater Quality Monitoring Act of 2001 and is being conducted by the U.S. Geological Survey in cooperation with the California State Water Resources Control Board. From 2004 through 2012, the GAMA-PBP collected samples and assessed the quality of groundwater resources that supply public drinking water in 35 study units across the State. Selected sites in each study unit were sampled again approximately 3 years after initial sampling as part of an assessment of temporal trends in water quality by the GAMA-PBP. Twelve of the study units, initially sampled during 2006–11 (initial sampling period) and sampled a second time during 2008–13 (trend sampling period) to assess temporal trends, are the subject of this report.The initial sampling was designed to provide a spatially unbiased assessment of the quality of untreated groundwater used for public water supplies in the 12 study units. In these study units, 550 sampling sites were selected by using a spatially distributed, randomized, grid-based method to provide spatially unbiased representation of the areas assessed (grid sites, also called “status sites”). After the initial sampling period, 76 of the previously sampled status sites (approximately 10 percent in each study unit) were randomly selected for trend sampling (“trend sites”). The 12 study units sampled both during the initial sampling and during the trend sampling period were distributed among 6 hydrogeologic provinces: Coastal (Northern and Southern), Transverse Ranges and Selected Peninsular Ranges, Klamath, Modoc Plateau and Cascades, and Sierra Nevada Hydrogeologic Provinces. For the purposes of this trend report, the six hydrogeologic provinces were grouped into two hydrogeologic regions based on location: Coastal and Mountain.The groundwater samples were analyzed for a number of synthetic organic constituents (volatile organic compounds, pesticides, and pesticide degradates), constituents of special interest (perchlorate and 1,2,3-trichloropropane), and natural inorganic constituents (nutrients, major and minor ions, and trace elements). Isotopic tracers (tritium, carbon-14, and stable isotopes of hydrogen and oxygen in water) also were measured to help identify processes affecting groundwater quality and the sources and ages of the sampled groundwater. More than 200 constituents and water-quality indicators were measured during the trend sampling period.Quality-control samples (blanks, replicates, matrix-spikes, and surrogate compounds) were collected at about one-third of the trend sites, and the results for these samples were used to evaluate the quality of the data for the groundwater samples. On the basis of detections in laboratory and field blank samples collected by GAMA-PBP study units, including the 12 study units presented here, reporting levels for some groundwater results were adjusted in this report. Differences between replicate samples were mostly within acceptable ranges, indicating low variability in analytical results. Matrix-spike recoveries were largely within the acceptable range (70 to 130 percent).This study did not attempt to evaluate the quality of water delivered to consumers. After withdrawal, groundwater used for drinking water typically is treated, disinfected, and blended with other waters to achieve acceptable water quality. The comparison benchmarks used in this report apply to treated water that is served to the consumer, not to untreated groundwater. To provide some context for the results, however, concentrations of constituents measured in these groundwater samples were compared with benchmarks established by the U.S. Environmental Protection Agency and the State of California. Comparisons between data collected for this study and benchmarks for drinking water are for illustrative purposes only and are not indicative of compliance or non-compliance with those benchmarks.Most organic constituents that were detected in groundwater samples from the trend sites were found at concentrations less than health-based benchmarks. One volatile organic compound—perchloroethene—was detected at a concentration greater than the health-based benchmark in samples from one trend site during the initial and trend sampling periods. Chloroform was detected in at least 10 percent of the samples at trend sites in both sampling periods. Methyl tert-butyl ether was detected in samples from more than 10 percent of the trend sites during the initial sampling period. No pesticide or pesticide degradate was detected in greater than 10 percent of the samples from trend sites or at concentrations greater than their health-based benchmarks during either sampling period. Nutrients were not detected at concentrations greater than their health-based benchmarks during either sampling period.Most detections of major ions and trace elements in samples from trend sites were less than health-based benchmarks during both sampling periods. Arsenic and boron each were detected at concentrations greater than the health-based benchmark in samples from four trend sites during the initial and trend sampling periods. Molybdenum was detected in samples from four trend sites at concentrations greater than the health-based benchmark during both sampling periods. Samples from two of these trend sites had similar molybdenum concentrations, and two had substantially different concentrations during the initial and trend sampling periods. Uranium was detected at a concentration greater than the health-based benchmark only at two trend sites.

LESSONS FROM A RETROSPECTIVE ANALYSIS OF A 5-YR PERIOD OF PRESHIPMENT TESTING AT SAN DIEGO ZOO: A RISK-BASED APPROACH TO PRESHIPMENT TESTING MAY BENEFIT ANIMAL WELFARE.

PubMed

Marinkovich, Matt; Wallace, Chelsea; Morris, Pat J; Rideout, Bruce; Pye, Geoffrey W

2016-03-01

The preshipment examination, with associated transmissible disease testing, has become standard practice in the movement of animals between zoos. An alternative disease risk-based approach, based on a comprehensive surveillance program including necropsy and preventive medicine examination testing and data, has been in practice since 2006 between the San Diego Zoo and San Diego Zoo Safari Park. A retrospective analysis, evaluating comprehensive necropsy data and preshipment testing over a 5-yr study period, was performed to determine the viability of this model for use with sending animals to other institutions. Animals (607 birds, 704 reptiles and amphibians, and 341 mammals) were shipped to 116 Association of Zoos and Aquariums (AZA)-accredited and 29 non-AZA-accredited institutions. The evaluation showed no evidence of the specific transmissible diseases tested for during the preshipment exam being present within the San Diego Zoo collection. We suggest that a risk-based animal and institution-specific approach to transmissible disease preshipment testing is more cost effective and is in the better interest of animal welfare than the current industry standard of dogmatic preshipment testing.

Mating competitiveness of sterile genetic sexing strain males (GAMA) under laboratory and semi-field conditions: Steps towards the use of the Sterile Insect Technique to control the major malaria vector Anopheles arabiensis in South Africa.

PubMed

Munhenga, Givemore; Brooke, Basil D; Gilles, Jeremie R L; Slabbert, Kobus; Kemp, Alan; Dandalo, Leonard C; Wood, Oliver R; Lobb, Leanne N; Govender, Danny; Renke, Marius; Koekemoer, Lizette L

2016-03-02

Anopheles arabiensis Patton is primarily responsible for malaria transmission in South Africa after successful suppression of other major vector species using indoor spraying of residual insecticides. Control of An. arabiensis using current insecticide based approaches is proving difficult owing to the development of insecticide resistance, and variable feeding and resting behaviours. The use of the sterile insect technique as an area-wide integrated pest management system to supplement the control of An. arabiensis was proposed for South Africa and is currently under investigation. The success of this technique is dependent on the ability of laboratory-reared sterile males to compete with wild males for mates. As part of the research and development of the SIT technique for use against An. arabiensis in South Africa, radio-sensitivity and mating competitiveness of a local An. arabiensis sexing strain were assessed. The optimal irradiation dose inducing male sterility without compromising mating vigour was tested using Cobalt 60 irradiation doses ranging from 70-100 Gy. Relative mating competitiveness of sterile laboratory-reared males (GAMA strain) compared to fertile wild-type males (AMAL strain) for virgin wild-type females (AMAL) was investigated under laboratory and semi-field conditions using large outdoor cages. Three different sterile male to fertile male to wild-type female ratios were evaluated [1:1:1, 5:1:1 and 10:1:1 (sterile males: fertile, wild-type males: fertile, wild-type females)]. Irradiation at the doses tested did not affect adult emergence but had a moderate effect on adult survivorship and mating vigour. A dose of 75 Gy was selected for the competitiveness assays. Mating competitiveness experiments showed that irradiated GAMA male mosquitoes are a third as competitive as their fertile AMAL counterparts under semi-field conditions. However, they were not as competitive under laboratory conditions. An inundative ratio of 10:1 induced the highest sterility in the representative wild-type population, with potential to effectively suppress reproduction. Laboratory-reared and sterilised GAMA male An. arabiensis at a release ratio of 3:1 (3 sterile males to 1 wild, fertile male) can successfully compete for insemination of wild-type females. These results will be used to inform subsequent small-scale pilot field releases in South Africa.

San Diego State U. Runs 3 Schools to Improve a Neighborhood -- and Itself

ERIC Educational Resources Information Center

Hebel, Sarah

2007-01-01

The 3-mile neighborhood along the boulevard from San Diego State University to the City Heights is one of San Diego's most diverse, with more than 30 languages spoken among its 72,000 residents. It has also developed a reputation as one of the city's most impoverished and crime-ridden. More than a decade ago, as part of an effort to transform City…

78 FR 68995 - Special Local Regulation; Southern California Annual Marine Events for the San Diego Captain of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-18

... enforce the special local regulations in 33 CFR 100.1101 during the San Diego Parade of Lights, held on... regulations in 33 CFR 100.1101 in support of the annual marine event, the San Diego Parade of Lights (Item 5 on Table 1 of 33 CFR 100.1101), held over two Sunday nights in December. The Coast Guard will enforce...

Observations of Dolphin Swimming Speed and Strouhal Number.

DTIC Science & Technology

1998-04-01

Fishery Service J. Scardina-Ludwig SeaWorld San Diego I Approved for public release; 1 distribution is unlimited. 1 TECHNICAL REPORT 1769...Chester University J. W. Gilpatrick National Marine Fishery Service J. Scardina-Ludwig SeaWorld San Diego Approved for public release; distribution is...Au at the Southwest Fisheries Center at La Jolla, and the SeaWorld Animal Training staff at Orlando and San Diego, who contributed to this research

Highly Realistic Training for Navy Corpsmen: A Follow-up Assessment

DTIC Science & Technology

2017-10-12

Highly Realistic Training for Navy Corpsmen: A Follow-Up Assessment Naval Health Research Center Stephanie Booth-Kewley, PhD Renée G...protection of human subjects in research (Protocol NHRC.2013.0019). Naval Health Research Center 140 Sylvester Road San Diego, California 92106...CAPT Marshall R. Monteville, Ph.D., MSC, USN Date Commanding Officer Naval Health Research Center San Diego 140 Sylvester Rd. San Diego, CA

Advanced Computational Models for Fabric-Reinforced Composites

DTIC Science & Technology

2001-10-01

composites. Trans-Science Corporation 3655 Nobel Drive Suite 440 San Diego, CA 92122-1005 Tel (858) 459-1240 http://www.compositesolutionsinc.com...also based in XP! Material Suppliers San Diego, recently developed the only Newsletters comprehensive design software for the seismic NDT, NDE , NDI...composite bus. Trans-Science Corporation 3655 Nobel Drive Suite 440 San Diego, CA 92122-1005 Tel (858) 459-1240 Fax (858) 459-0210 •’(S-HOME SERVICES

Intent v. Impact: The Standard of Proof Necessary to Establish a Prima Facie Case of Race Discrimination under 42 U.S.C. Section 1981.

ERIC Educational Resources Information Center

Heiser, Walter

1979-01-01

Considers action's impact and intent as proof; analyzes language, purpose, and legislative history of civil rights statutes; and concludes that the Supreme Court will likely require proof of intent to sustain a prima facie case of discrimination. Available from San Diego Law Review Association, University of San Diego School of Law, San Diego,…

A Welfare Reform--Homelessness--Foster Care Connection? The Story of "Lag Families" and "Limbo Children" in San Diego.

ERIC Educational Resources Information Center

Institute for Children and Poverty, New York, NY.

An analysis of data from a survey of more than 100 parents residing in emergency shelter in San Diego, California, reveals a portrait of poverty that is prevalent among women and children in the United States today. Homeless families in San Diego, as in the rest of the country, are most often headed by women in their early thirties whose prospects…

Symposium on Naval Hydrodynamics (9th). Volume 1. Unconventional Ships; Ocean Engineering. Held at Paris (France) on August 20-25, 1972

DTIC Science & Technology

1972-01-01

DESIGN OF AN S3 SEMI-SUBMERGED SHIP 549 Thomas G. Lang, PhD, Naval Undersea Research and Development Center, San Diego, California... Undersea Research and Development Center, San Diego, California DISCUSSION 574 Nils Salvesen, Naval Ship Research and De- velopment Center...Bethesda, Maryland REPLY TO DISCUSSION 576 Thomas G. Lang, Naval Undersea Research and Development Center, San Diego, California

Earth observation taken by the Expedition 35 crew

NASA Image and Video Library

2013-04-23

ISS035-E-027264 (22 April 2013) --- One of the Expedition 35 crew members aboard the Earth-orbiting International Space Station took this vertical image covering most of San Diego County, the most southwestern county in the 48 contiguous United States. Its county seat and largest city is San Diego. According to the 2010 U.S. Census, San Diego County had a population of 3,095,313 people, making it the second most populous county in California, with the first being Los Angeles County. The United States Naval Air Station at San Diego is visible, as are the nearby United States Naval Reservation and the Coronado Amphibious Base. The United States - Mexico border is just out of view at the right edge of the frame.

Troubleshooting Assessment and Enhancement (TAE) Program: Theoretical, Methodological, Test and Evaluation Issues

DTIC Science & Technology

1991-04-01

Navy Personnel Research and Development Center San Diego, California 92152-680 TN-91-11 April 1991 AD-A236 401 Troubleshooting Assessment and...Navy Personnel Research and Development Center San Diego, California 92152-6800 REPORT DOCUMENTATION PAGE J on Appved I CN ft. M 4- in da Pubh npon...ADDRESSES) 8. PERFORMING ORGANIZATION Navy Personnel Research and Development Center REPORT NUMBER San Diego, Ca’ifomia 92152-6800 NPRDC-TN-91-11 9

On Learning the Past Tenses of English Verbs.

DTIC Science & Technology

1985-10-01

RD-AI164 233 ON LEARING THE PAST TENSES OF ENGLISH YERBS(U) vi1 r CALIFORNIA UNIV SAN DIEGO LA JOLLA INST FOR COGNITIVE SCIENCE D E RUMELNART ET AL... COGNITIVE SCIENCE O I$FE13Me~ 0C*" INSTITUTE FOR COGNITIVE SCIENCE UNIVERSITY OF CALIFORNIA, SAN DIEGO LA JOLLA, CALIFORNIA 92093 - *~-’~7...8507 . *** David E. Rurneihart James L. McClelland Institute for Cognitive Science Department of Psychology University of Calif ornia. San Diego

DECAF - Density Estimation for Cetaceans from Passive Acoustic Fixed Sensors

DTIC Science & Technology

2010-01-01

david.k.mellinger@noaa.gov Steve Martin SPAWAR Systems Center San Diego, Code 2374, 53560 Hull Street, San Diego, CA 92152-5001 Phone: (619) 553-9882...Diego, CA. Mr. Steve Martin oversaw the test cases based on data from PMRF. Martin was previously the PI on the ONR-funded project to collect...Ward, Dr. Ronald Morrissey, Ms. Nancy DiMarzio, Ms. Susan Jarvis , and Dr. Paul Baggenstoss. They used new detection algorithms developed under this

Revisiting the Diego Blood Group System in Amerindians: Evidence for Gene-Culture Comigration.

PubMed

Bégat, Christophe; Bailly, Pascal; Chiaroni, Jacques; Mazières, Stéphane

2015-01-01

Six decades ago the DI*A allele of the Diego blood group system was instrumental in proving Native American populations originated from Siberia. Since then, it has received scant attention. The present study was undertaken to reappraise distribution of the DI*A allele in 144 Native American populations based on current knowledge. Using analysis of variance tests, frequency distribution was studied according to geographical, environmental, and cultural parameters. Frequencies were highest in Amazonian populations. In contrast, DI*A was undetectable in subarctic, Fuegian, Panamanian, Chaco and Yanomama populations. Closer study revealed a correlation that this unequal distribution was correlated with language, suggesting that linguistic divergence was a driving force in the expansion of DI*A among Native Americans. The absence of DI*A in circumpolar Eskimo-Aleut and Na-Dene speakers was consistent with a late migratory event confined to North America. Distribution of DI*A in subtropical areas indicated that gene and culture exchanges were more intense within than between ecozones. Bolstering the utility of classical genetic markers in biological anthropology, the present study of the expansion of Diego blood group genetic polymorphism in Native Americans shows strong evidence of gene-culture comigration.

Participatory mapping of sex trade and enumeration of sex workers using capture-recapture methodology in Diego-Suarez, Madagascar.

PubMed

Kruse, Natalie; Behets, Frieda M-T F; Vaovola, Georgine; Burkhardt, Gillian; Barivelo, Texina; Amida, X; Dallabetta, Gina

2003-08-01

Capture-recapture methodology has been employed to estimate the size of hidden or difficult-to-reach human populations such as sex workers, homeless persons, and intravenous drug users. This study took place in the context of efforts to improve the quality of curative and preventive services for sexually transmitted infections offered to sex workers in Diego-Suarez, Madagascar in partnership with sex workers. The goal of this study was to better understand sex-trading practices, map out sex work sites, and estimate the size of a mobile sex-worker population in Diego-Suarez, Madagascar using methods that can be reproduced in other resource-poor settings. Forty sex workers were trained to function as field researchers. Key informants in designated neighborhoods were identified and interviewed. Basic maps of sex-trade sites were designed by hand. The number of sex workers in Diego-Suarez was estimated using capture-recapture methodology. An educational brochure was used to "capture" sex workers during a first phase, and "recapture" 2 weeks later. Most sex trade was street based and mobile. Capture-recapture methods estimated a total of 2684 sex workers (95% CI: 2588-2780) in Diego-Suarez, or approximately 12% of the 15- to 49-year-old female population in the city. Geographic mapping and capture-recapture proved to be low-cost and relatively easy to use techniques for counting a hard-to-reach population, such as female street-based sex workers. Sex workers can be capable fieldworkers, and their active participation in research concerning sex work should be considered whenever possible. A high proportion of women of reproductive age were found to engage in sex work, indicating that there is an urgent need to scale up sexually transmitted infection and HIV prevention activities targeting sex workers, their sexual partners, and the general population.

KiDS+GAMA: cosmology constraints from a joint analysis of cosmic shear, galaxy-galaxy lensing, and angular clustering

NASA Astrophysics Data System (ADS)

van Uitert, Edo; Joachimi, Benjamin; Joudaki, Shahab; Amon, Alexandra; Heymans, Catherine; Köhlinger, Fabian; Asgari, Marika; Blake, Chris; Choi, Ami; Erben, Thomas; Farrow, Daniel J.; Harnois-Déraps, Joachim; Hildebrandt, Hendrik; Hoekstra, Henk; Kitching, Thomas D.; Klaes, Dominik; Kuijken, Konrad; Merten, Julian; Miller, Lance; Nakajima, Reiko; Schneider, Peter; Valentijn, Edwin; Viola, Massimo

2018-06-01

We present cosmological parameter constraints from a joint analysis of three cosmological probes: the tomographic cosmic shear signal in ˜450 deg2 of data from the Kilo Degree Survey (KiDS), the galaxy-matter cross-correlation signal of galaxies from the Galaxies And Mass Assembly (GAMA) survey determined with KiDS weak lensing, and the angular correlation function of the same GAMA galaxies. We use fast power spectrum estimators that are based on simple integrals over the real-space correlation functions, and show that they are practically unbiased over relevant angular frequency ranges. We test our full pipeline on numerical simulations that are tailored to KiDS and retrieve the input cosmology. By fitting different combinations of power spectra, we demonstrate that the three probes are internally consistent. For all probes combined, we obtain S_8≡ σ _8 √{Ω _m/0.3}=0.800_{-0.027}^{+0.029}, consistent with Planck and the fiducial KiDS-450 cosmic shear correlation function results. Marginalizing over wide priors on the mean of the tomographic redshift distributions yields consistent results for S8 with an increase of 28 {per cent} in the error. The combination of probes results in a 26 per cent reduction in uncertainties of S8 over using the cosmic shear power spectra alone. The main gain from these additional probes comes through their constraining power on nuisance parameters, such as the galaxy intrinsic alignment amplitude or potential shifts in the redshift distributions, which are up to a factor of 2 better constrained compared to using cosmic shear alone, demonstrating the value of large-scale structure probe combination.

Self-referencing thermometry in the nanoscale =

NASA Astrophysics Data System (ADS)

Brites, Carlos Antonio Delgado Sousa

Na ultima decada emergiu uma linha de investigacao muito activa em termometros nao invasivos e precisos que possam determinar temperatura a escala nanometrica. Esta investigacao foi fortemente estimulada pelas numerosas solicitacoes da nanotecnologia e da biomedicina, por exemplo. Uma das abordagens mais promissoras propoe o uso de ioes trivalentes de lantanideos que apresenta propriedades fotoluminescentes que dependem da temperatura. Neste trabalho demonstra-se que esta tecnica combina as vantagens de te um limite de deteccao de 0.5 graus com sensibilidade ate 4.5 % K-1. Este termometro molecular pode ser processado em filmes finos ou nanoparticulas, abrindo os campos de aplicacao a diferentes utilizacoes. As nanoparticulas de silica produzidas sao caracterizadas na presenca e na ausencia de ioes lantanideos. Sem o metal, as nanoparticulas de APTES/TEOS demonstram ser luminescentes sob excitacao UV sem necessidade de utilizar qualquer tratamento termico. O rendimento quantico de emissao depende apenas da proporcao dos silanos e pode atingir o valor de 0.15 +/- 0.02. A co-dopagem destas nanoparticulas com Eu3+ e Tb3+ permite obter sondas com resposta raciometrica, com a possibilidade de ajustar a gama de temperaturas de operacao e a sensibilidade, via desenho inteligente da matriz de suporte e dos ligandos de beta-dicetona que estao coordenados ao iao metalico. Quando processados como filmes, este termometro permite o mapeamento de temperaturas com resolucao espacial 1.8 mum. A racionalizacao da dependencia de temperatura e uma ferramenta util para desenvolver termometros que operam em gamas de temperatura especificos (e.g. gama de temperatura fisiologica, 290-340 K) com sensibilidade acima de 0.5 % K-1. A combinacao de esforcos de um grande numero de diversas disciplinas ira previsivelmente permitir o surgimento de termometros moleculares novos e sofisticados, preenchendo os principais requisitos das nanociencias.

GAMA/H-ATLAS: a meta-analysis of SFR indicators - comprehensive measures of the SFR-M* relation and cosmic star formation history at z < 0.4

NASA Astrophysics Data System (ADS)

Davies, L. J. M.; Driver, S. P.; Robotham, A. S. G.; Grootes, M. W.; Popescu, C. C.; Tuffs, R. J.; Hopkins, A.; Alpaslan, M.; Andrews, S. K.; Bland-Hawthorn, J.; Bremer, M. N.; Brough, S.; Brown, M. J. I.; Cluver, M. E.; Croom, S.; da Cunha, E.; Dunne, L.; Lara-López, M. A.; Liske, J.; Loveday, J.; Moffett, A. J.; Owers, M.; Phillipps, S.; Sansom, A. E.; Taylor, E. N.; Michalowski, M. J.; Ibar, E.; Smith, M.; Bourne, N.

2016-09-01

We present a meta-analysis of star formation rate (SFR) indicators in the Galaxy And Mass Assembly (GAMA) survey, producing 12 different SFR metrics and determining the SFR-M* relation for each. We compare and contrast published methods to extract the SFR from each indicator, using a well-defined local sample of morphologically selected spiral galaxies, which excludes sources which potentially have large recent changes to their SFR. The different methods are found to yield SFR-M* relations with inconsistent slopes and normalizations, suggesting differences between calibration methods. The recovered SFR-M* relations also have a large range in scatter which, as SFRs of the targets may be considered constant over the different time-scales, suggests differences in the accuracy by which methods correct for attenuation in individual targets. We then recalibrate all SFR indicators to provide new, robust and consistent luminosity-to-SFR calibrations, finding that the most consistent slopes and normalizations of the SFR-M* relations are obtained when recalibrated using the radiation transfer method of Popescu et al. These new calibrations can be used to directly compare SFRs across different observations, epochs and galaxy populations. We then apply our calibrations to the GAMA II equatorial data set and explore the evolution of star formation in the local Universe. We determine the evolution of the normalization to the SFR-M* relation from 0 < z < 0.35 - finding consistent trends with previous estimates at 0.3 < z < 1.2. We then provide the definitive z < 0.35 cosmic star formation history, SFR-M* relation and its evolution over the last 3 billion years.

Galaxy And Mass Assembly (GAMA): galaxy close pairs, mergers and the future fate of stellar mass

NASA Astrophysics Data System (ADS)

Robotham, A. S. G.; Driver, S. P.; Davies, L. J. M.; Hopkins, A. M.; Baldry, I. K.; Agius, N. K.; Bauer, A. E.; Bland-Hawthorn, J.; Brough, S.; Brown, M. J. I.; Cluver, M.; De Propris, R.; Drinkwater, M. J.; Holwerda, B. W.; Kelvin, L. S.; Lara-Lopez, M. A.; Liske, J.; López-Sánchez, Á. R.; Loveday, J.; Mahajan, S.; McNaught-Roberts, T.; Moffett, A.; Norberg, P.; Obreschkow, D.; Owers, M. S.; Penny, S. J.; Pimbblet, K.; Prescott, M.; Taylor, E. N.; van Kampen, E.; Wilkins, S. M.

2014-11-01

We use a highly complete subset of the Galaxy And Mass Assembly II (GAMA-II) redshift sample to fully describe the stellar mass dependence of close pairs and mergers between 108 and 1012 M⊙. Using the analytic form of this fit we investigate the total stellar mass accreting on to more massive galaxies across all mass ratios. Depending on how conservatively we select our robust merging systems, the fraction of mass merging on to more massive companions is 2.0-5.6 per cent. Using the GAMA-II data we see no significant evidence for a change in the close pair fraction between redshift z = 0.05 and 0.2. However, we find a systematically higher fraction of galaxies in similar mass close pairs compared to published results over a similar redshift baseline. Using a compendium of data and the function γM = A(1 + z)m to predict the major close pair fraction, we find fitting parameters of A = 0.021 ± 0.001 and m = 1.53 ± 0.08, which represents a higher low-redshift normalization and shallower power-law slope than recent literature values. We find that the relative importance of in situ star formation versus galaxy merging is inversely correlated, with star formation dominating the addition of stellar material below M^* and merger accretion events dominating beyond M^*. We find mergers have a measurable impact on the whole extent of the galaxy stellar mass function (GSMF), manifest as a deepening of the `dip' in the GSMF over the next ˜Gyr and an increase in M^* by as much as 0.01-0.05 dex.

Waste-Oil Boiler Firing Demonstration at Naval Weapon Center China Lake, California.

DTIC Science & Technology

1980-06-01

Div. (F. Hein). Madrid . Spain NAVHOSP PWO, Beaufort SC NAVMAG SCE. Guam NAVMEDRSCHU 3 PWO. Cairo U.A.R NAVOCEANSYSCEN Code 41. San Diego . CA: Code...John Dollman, Wayne Jackson, and Larry Mosby . The Navy Environmental Support Office of CBC, Port Hueneme, provided and installed instrumentation for...MCRD PWO. San Diego Ca 24 FTI9 SCE San Diego , CA NAF PWD - Engr Div, Atsugi, Japan; PWO Sigonella Sicily: PWO. Atsugi Japan: PWO. Mount Clemens MI NALF

78 FR 10062 - Safety Zone; Sea World San Diego Fireworks, Mission Bay; San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-13

...The Coast Guard is establishing a safety zone on the navigable waters of Mission Bay in support of the Sea World San Diego Fireworks. This safety zone is necessary to provide for the safety of the participants, crew, spectators, participating vessels, and other vessels and users of the waterway. Persons and vessels are prohibited from entering into, transiting through, or anchoring within this safety zone unless authorized by the Captain of the Port, or his designated representative.

Auditory Evoked Potentials for the Evaluation of Hearing Sensitivity in Navy Dolphins. Assessment of Hearing Sensitivity in Adult Male Elephant Seals

DTIC Science & Technology

2006-12-01

Biology of Marine Mammals, San Diego, California, 12 - 16 December. Finneran, J. J. and Houser, D. S. 2004. Objective measures of steady-state...Gervais’ beaked whale auditory evoked potential hearing measurements. 16th Biennial Conference on the Biology of Marine Mammals, San Diego, California...Biennial Conference on the Biology of Marine Mammals, San Diego, California, 12 - 16 December. 16 FTR N00014-04-1-0455 BIOMIMETICA Invited Lectures

USMC’s Environmental Management Portal for EMS Implementation Service-wide Rollout and Future Plans

DTIC Science & Technology

2010-06-16

Si:e m Edit Page EM flortal HOMC Fnwnnm1~nt. Welcome to the E~l : xecJtive Order (:O) 13148, m~lemented at all aplicable Le9dership h Ewironmnt91...Buttalion Reserve Marine lntelliQence Support Mobile Forces Buttalion Reserve Marine Intelligence Support San Diego Forces Buttalion Reserve...washington, De CA LonQ Beach, Ca FL West Palm Beach, Fl LA New Orleans, La LA New Orleans, La AL Mobile , AI CA San Diego, Ca CA San Diego

Water-balance and groundwater-flow estimation for an arid environment: San Diego region, California

NASA Astrophysics Data System (ADS)

Flint, L. E.; Flint, A. L.; Stolp, B. J.; Danskin, W. R.

2012-03-01

The coastal-plain aquifer that underlies the San Diego City metropolitan area in southern California is a groundwater resource. The understanding of the region-wide water balance and the recharge of water from the high elevation mountains to the east needs to be improved to quantify the subsurface inflows to the coastal plain in order to develop the groundwater as a long term resource. This study is intended to enhance the conceptual understanding of the water balance and related recharge processes in this arid environment by developing a regional model of the San Diego region and all watersheds adjacent or draining to the coastal plain, including the Tijuana River basin. This model was used to quantify the various components of the water balance, including semi-quantitative estimates of subsurface groundwater flow to the coastal plain. Other approaches relying on independent data were used to test or constrain the scoping estimates of recharge and runoff, including a reconnaissance-level groundwater model of the San Diego River basin, one of three main rivers draining to the coastal plain. Estimates of subsurface flow delivered to the coastal plain from the river basins ranged from 12.3 to 28.8 million m3 yr-1 from the San Diego River basin for the calibration period (1982-2009) to 48.8 million m3 yr-1 from all major river basins for the entire coastal plain for the long-term period 1940-2009. This range of scoping estimates represents the impact of climatic variability and realistically bounds the likely groundwater availability, while falling well within the variable estimates of regional recharge. However, the scarcity of physical and hydrologic data in this region hinders the exercise to narrow the range and reduce the uncertainty.

Building, north side (original front), detail of original entrance. Camera ...

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

Building, north side (original front), detail of original entrance. Camera facing south - Naval Supply Center, Broadway Complex, Administration Storehouse, 911 West Broadway, San Diego, San Diego County, CA

5. INTERIOR VIEW SHOWING RAFTER CONSTRUCTION. SOUTHERN EXTENSION AT LEFT. ...

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

5. INTERIOR VIEW SHOWING RAFTER CONSTRUCTION. SOUTHERN EXTENSION AT LEFT. - Chollas Heights Naval Radio Transmitting Facility, Operational Storage Building, 6410 Zero Road, San Diego, San Diego County, CA

Contextual view of building, with building #11 in right foreground. ...

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

Contextual view of building, with building #11 in right foreground. Camera facing east - Naval Supply Center, Broadway Complex, Administration Storehouse, 911 West Broadway, San Diego, San Diego County, CA

Groundwater-Quality Data in the South Coast Range-Coastal Study Unit, 2008: Results from the California GAMA Program

USGS Publications Warehouse

Mathany, Timothy M.; Burton, Carmen A.; Land, Michael; Belitz, Kenneth

2010-01-01

Groundwater quality in the approximately 766-square-mile South Coast Range-Coastal (SCRC) study unit was investigated from May to December 2008, as part of the Priority Basins Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The GAMA Priority Basins Project was developed in response to legislative mandates (Supplemental Report of the 1999 Budget Act 1999-00 Fiscal Year; and, the Groundwater Quality Monitoring Act of 2001 [Sections 10780-10782.3 of the California Water Code, Assembly Bill 599]) to assess and monitor the quality of groundwater in California, and is being conducted by the U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board (SWRCB). The SCRC study unit was the 25th study unit to be sampled as part of the GAMA Priority Basins Project. The SCRC study unit was designed to provide a spatially unbiased assessment of untreated groundwater quality in the primary aquifer systems and to facilitate statistically consistent comparisons of untreated groundwater quality throughout California. The primary aquifer systems (hereinafter referred to as primary aquifers) were defined as that part of the aquifer corresponding to the perforation interval of wells listed in the California Department of Public Health (CDPH) database for the SCRC study unit. The quality of groundwater in shallow or deep water-bearing zones may differ from the quality of groundwater in the primary aquifers; shallow groundwater may be more vulnerable to surficial contamination. In the SCRC study unit, groundwater samples were collected from 70 wells in two study areas (Basins and Uplands) in Santa Barbara and San Luis Obispo Counties. Fifty-five of the wells were selected using a spatially distributed, randomized grid-based method to provide statistical representation of the study unit (grid wells), and 15 wells were selected to aid in evaluation of specific water-quality issues (understanding wells). In addition to the 70 wells sampled, 3 surface-water samples were collected in streams near 2 of the sampled wells in order to better comprehend the interaction between groundwater and surface water in the area. The groundwater samples were analyzed for organic constituents (volatile organic compounds [VOC], pesticides and pesticide degradates, polar pesticides and metabolites, and pharmaceutical compounds), constituents of special interest (perchlorate, N-nitrosodimethylamine [NDMA], and 1,2,3-TCP), naturally occurring inorganic constituents (trace elements, nutrients, dissolved organic carbon [DOC], major and minor ions, silica, total dissolved solids [TDS], and alkalinity), and radioactive constituents (gross alpha and gross beta radioactivity). Naturally occurring isotopes (stable isotopes of hydrogen and oxygen in water, stable isotopes of nitrogen and oxygen in dissolved nitrate, stable isotopes of sulfur in dissolved sulfate, stable isotopes of carbon in dissolved inorganic carbon, activities of tritium, and carbon-14 abundance), and dissolved gases (including noble gases) also were measured to help identify the sources and ages of the sampled groundwater. In total, 298 constituents and field water-quality indicators were investigated. Three types of quality-control samples (blanks, replicates, and matrix-spikes) were collected at approximately 3 to 12 percent of the wells in the SCRC study unit, and the results for these samples were used to evaluate the quality of the data for the groundwater samples. Field blanks rarely contained detectable concentrations of any constituent, suggesting that contamination from sample collection procedures was not a significant source of bias in the data for the groundwater samples. Differences between replicate samples generally were less than 10 percent relative and/or standard deviation, indicating acceptable analytical reproducibility. Matrix-spike recoveries were within the acceptable range (70 to 130 percent) for approximately 84

11. Historic American Buildings Survey Marvin Rand, Photographer August 1971 ...

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

11. Historic American Buildings Survey Marvin Rand, Photographer August 1971 FIRST FLOOR: MUSIC ROOM (Stained Glass Windows Designed by Shepard) - Villa Montezuma, 1925 K Street, San Diego, San Diego County, CA

Building, roof, with machinery penthouses on left and harbor control ...

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

Building, roof, with machinery penthouses on left and harbor control tower on right. Camera facing south - Naval Supply Center, Broadway Complex, Warehouse, 911 West Broadway, San Diego, San Diego County, CA

6. VIEW SOUTH TOWARD SOUTHERN PORTION OF BUILDING 1. GARAGE ...

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

6. VIEW SOUTH TOWARD SOUTHERN PORTION OF BUILDING 1. GARAGE ADDITION AT LEFT. - Chollas Heights Naval Radio Transmitting Facility, Transmitter Building, 6410 Zero Road, San Diego, San Diego County, CA

10. INTERIOR VIEW SHOWING MOUNTINGS FROM TUNING DEVICE. VIEW SHOWS ...

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

10. INTERIOR VIEW SHOWING MOUNTINGS FROM TUNING DEVICE. VIEW SHOWS COPPER SHEETING ON WALLS. - Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Zero Road, San Diego, San Diego County, CA

14. FACILITY IDENTIFICATION STENCILED ON ROOF BEAM, 'RIGGING LOFT' PORTION ...

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

14. FACILITY IDENTIFICATION STENCILED ON ROOF BEAM, 'RIGGING LOFT' PORTION OF BUILDING 4. - Chollas Heights Naval Radio Transmitting Facility, Public Works Shop, 6410 Zero Road, San Diego, San Diego County, CA

24. INTERIOR OF CENTRAL ROOM. BASE POWER PANEL VISIBLE ON ...

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

24. INTERIOR OF CENTRAL ROOM. BASE POWER PANEL VISIBLE ON RIGHT WALL OF HALLWAY. - Chollas Heights Naval Radio Transmitting Facility, Transmitter Building, 6410 Zero Road, San Diego, San Diego County, CA

9. LOOKING NORTHWEST TOWARD SOUTHERN SIDES OF BUILDING 1. GARAGE ...

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

9. LOOKING NORTHWEST TOWARD SOUTHERN SIDES OF BUILDING 1. GARAGE ADDITION AT RIGHT. - Chollas Heights Naval Radio Transmitting Facility, Transmitter Building, 6410 Zero Road, San Diego, San Diego County, CA

31. DETAIL OF OVERHEAD TENSIONER DEVICE LOCATED ABOVE SOUTHERN DOOR ...

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

31. DETAIL OF OVERHEAD TENSIONER DEVICE LOCATED ABOVE SOUTHERN DOOR OF BUILDING 1. - Chollas Heights Naval Radio Transmitting Facility, Transmitter Building, 6410 Zero Road, San Diego, San Diego County, CA

20. INTERIOR OF SOUTHERN ROOM. VIEW LOOKING NORTHWEST TOWARD HALL ...

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

20. INTERIOR OF SOUTHERN ROOM. VIEW LOOKING NORTHWEST TOWARD HALL CONNECTING WITH CENTRAL ROOM. - Chollas Heights Naval Radio Transmitting Facility, Transmitter Building, 6410 Zero Road, San Diego, San Diego County, CA

6. VIEW SHOWING DETAILS OF ENCLOSED FRONT PORCH ON NORTHWEST ...

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

6. VIEW SHOWING DETAILS OF ENCLOSED FRONT PORCH ON NORTHWEST CORNER OF BUILDING. - Chollas Heights Naval Radio Transmitting Facility, Officer's Quarters, 6410 Zero Road, San Diego, San Diego County, CA

14 CFR Appendix D to Part 91 - Airports/Locations: Special Operating Restrictions

Code of Federal Regulations, 2014 CFR

2014-01-01

.... Louis International Airport) Salt Lake City, UT (Salt Lake City International Airport) San Diego, CA (San Diego International Airport) San Francisco, CA (San Francisco International Airport) Seattle, WA...

14 CFR Appendix D to Part 91 - Airports/Locations: Special Operating Restrictions

Code of Federal Regulations, 2013 CFR

2013-01-01

.... Louis International Airport) Salt Lake City, UT (Salt Lake City International Airport) San Diego, CA (San Diego International Airport) San Francisco, CA (San Francisco International Airport) Seattle, WA...

14 CFR Appendix D to Part 91 - Airports/Locations: Special Operating Restrictions

Code of Federal Regulations, 2012 CFR

2012-01-01

.... Louis International Airport) Salt Lake City, UT (Salt Lake City International Airport) San Diego, CA (San Diego International Airport) San Francisco, CA (San Francisco International Airport) Seattle, WA...

7 CFR 319.37-14 - Ports of entry.

Code of Federal Regulations, 2012 CFR

2012-01-01

.... La Cienega Blvd., Hawthorne, CA 90250. San Diego, San Ysidro Plant Inspection Station, 9777 Via de la Amistad, Room 140, San Diego, CA 92154. Oakland, San Francisco Plant Inspection Station, 389 Oyster Point...

75 FR 82243 - Security Zones; Moored Cruise Ships, Port of San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-30

...The Coast Guard is establishing a temporary security zone regulation from December 21, 2010, through June 20, 2011. The security zones created by this rule will encompass all navigable waters extending from the surface to the sea floor, within a 100 yard radius around any cruise ship that is moored at any berth within the San Diego port area inside the sea buoys bounding the Port of San Diego. This temporary final rule is necessary to provide for the safety of the cruise ship, vessels, and users of the waterway. Entry into these security zones will be prohibited unless specifically authorized by the Captain of the Port (COTP) San Diego, or his or her designated representative. This rule will also suspend paragraph (b)(2) of 33 CFR 165.1108, a related regulation.

Variation between end-of-life health care costs in Los Angeles and San Diego: why are they so different?

PubMed

Kaplan, Robert M

2011-02-01

Small area differences in health care use between Boston, Massachusetts, and New Haven, Connecticut, are well known. However, we do not know whether factors believed to account for these variations explain differences between other geographic areas. To explore differences in health care use between the California counties of Los Angeles (LA) and San Diego. Medicare data were obtained form the Dartmouth interactive website. In addition, hospital-level data were obtained for the California Office of Statewide Health Planning and Development (OSPHD). Health outcomes and self-reported disease prevalence were estimated from the California Health Interview Survey (CHIS). Physician supply was comparable between LA and San Diego. Fees per unit service were also equivalent. Hospital beds beds per 10,000 population were 35% higher in LA. Intensity of service use, particularly during the last 2 years of life, was significantly higher in LA, and costs were dramatically higher. Most of the differences were explained by discretionary hospital admissions, end-of-life care, and lower use of hospice care. Quality indicators favor San Diego. Medical care, particularly at the end of life, is significantly more expensive in LA than in San Diego, yet quality measures tend to favor in San Diego. Non-emergent hospital admissions and inpatient care at the end of life are important contributors to the cost differences. There is little reason to believe that the greater spending for health care in LA results in better patient outcomes.

The PISCES Project: How Teacher-Scientist Partners can Enhance Elementary Science Instruction

NASA Astrophysics Data System (ADS)

Reif, C.; Oechel, W.

2003-12-01

The PISCES Project (Partnerships Involving the Scientific Community in Elementary Schools www.sdsa.org/pisces) is an innovative program that brings high quality standards-based elementary science curriculum and hands-on laboratory materials into San Diego County's classrooms. The project is funded by the NSF Graduate Teaching Fellows in K-12 Education (GK-12) program. The project was designed and is administered through cooperation among faculty at San Diego State University and the Science Department of the San Diego County Office of Education. Undergraduate and graduate students enrolled in science programs in San Diego area universities including San Diego State University, California State University San Marcos, and University of California San Diego partner with elementary school teachers. Through this partnership, the scientist brings scientific expertise to the classroom while the teacher delivers the lesson using current pedagogic methods. This is accomplished during a 3 month partnership in which the scientist joins the teacher in the classroom a few days each week to complete professional kit-based curriculum such as that available from FOSS (Full Option Science System) and STC (Science and Technology for Children). The teachers remain in the program for two years during which they have continuous access to the kit-based curriculum as well as two to three partnership cycles. Teachers receive assistance outside of the classroom as well attending professional development institutes three times a year to establish and maintain effective science teaching methods. The San Diego Science Alliance and other community and industry supporters provide the additionalfunding necessary to provide this teacher professional development Currenty, PISCES is present in over 40 schools and is able to provide partnerships to over 100 classrooms each year. In addition to the work done in San Diego, the project has expanded to Barrow, Alaska with plans to expand to La Paz, Mexico where there are SDSU climate research stations. San Diego and Alaska scientists travel to Barrow twice a year to participate in an intense, month-long science instruction partnership. PISCES collects a variety of data including student work, science attitude surveys, interviews with students and teachers, video, as well as science content knowledge. The students find themselves enjoying science and are deeply impacted by the presence of an actual scientist in their classroom. As PISCES enters its fifth year, it is evident that the combination of continuous support inside and outside of the classroom is successful in developing teacher engagement in science instruction.

Living-related liver transplantation in Diego blood group disparity: a case report.

PubMed

Futagawa, Y; Wakiyama, S; Matsumoto, M; Shiba, H; Gocho, T; Ishida, Y; Yanaga, K

2013-03-01

To date, only limited cases of Diego blood group disparity in liver transplantation have been reported, and no cases with a long-term clinical course have been documented. Herein, we report a case of Diego blood group disparity in liver transplantation with details of long-term follow-up. The recipient was a 47-year-old woman with primary biliary cirrhosis; her 18-year-old daughter was the donor. Both recipient and donor were of blood type O according to the ABO blood group system. Preoperative serological tests showed the presence of antibodies against the Di(a) antigen only in the recipient, and not in the donor. Thus, the Diego phenotype was Di(a+) in the donor and Di(a-) in the recipient. Living-related liver transplantation was performed in July 2009. Immediate graft function was obtained, and no signs of humoral or cellular rejection were observed during the postoperative period. Further, anti-Di(a) antibodies were not detected throughout the postoperative course. The patient is alive and shows no signs of humoral rejection 34 months after liver transplantation. Liver transplantation has been performed successfully in cases of Diego blood group disparity. Copyright © 2013 Elsevier Inc. All rights reserved.

Status of groundwater quality in the Southern, Middle, and Northern Sacramento Valley study units, 2005-08: California GAMA Priority Basin Project

USGS Publications Warehouse

Bennett, George L.; Fram, Miranda S.; Belitz, Kenneth

2011-01-01

Groundwater quality in the Southern, Middle, and Northern Sacramento Valley study units was investigated as part of the Priority Basin Project of the Groundwater Ambient Monitoring and Assessment (GAMA) Program. The study units are located in California's Central Valley and include parts of Butte, Colusa, Glenn, Placer, Sacramento, Shasta, Solano, Sutter, Tehama, Yolo, and Yuba Counties. The GAMA Priority Basin Project is being conducted by the California State Water Resources Control Board in collaboration with the U.S. Geological Survey and the Lawrence Livermore National Laboratory. The three study units were designated to provide spatially-unbiased assessments of the quality of untreated groundwater in three parts of the Central Valley hydrogeologic province, as well as to provide a statistically consistent basis for comparing water quality regionally and statewide. Samples were collected in 2005 (Southern Sacramento Valley), 2006 (Middle Sacramento Valley), and 2007-08 (Northern Sacramento Valley). The GAMA studies in the Southern, Middle, and Northern Sacramento Valley were designed to provide statistically robust assessments of the quality of untreated groundwater in the primary aquifer systems that are used for drinking-water supply. The assessments are based on water-quality data collected by the USGS from 235 wells in the three study units in 2005-08, and water-quality data from the California Department of Public Health (CDPH) database. The primary aquifer systems (hereinafter, referred to as primary aquifers) assessed in this study are defined by the depth intervals of the wells in the CDPH database for each study unit. The quality of groundwater in shallow or deep water-bearing zones may differ from quality of groundwater in the primary aquifers; shallow groundwater may be more vulnerable to contamination from the surface. The status of the current quality of the groundwater resource was assessed by using data from samples analyzed for volatile organic compounds (VOC), pesticides, and naturally occurring inorganic constituents, such as major ions and trace elements. This status assessment is intended to characterize the quality of groundwater resources within the primary aquifers of the three Sacramento Valley study units, not the treated drinking water delivered to consumers by water purveyors. Relative-concentrations (sample concentrations divided by benchmark concentrations) were used for evaluating groundwater quality for those constituents that have Federal or California regulatory or non-regulatory benchmarks for drinking-water quality. A relative-concentration greater than 1.0 indicates a concentration greater than a benchmark. For organic (volatile organic compounds and pesticides) and special-interest (perchlorate) constituents, relative-concentrations were classified as high (greater than 1.0); moderate (equal to or less than 1.0 and greater than 0.1); or low (equal to or less than 0.1). For inorganic (major ion, trace element, nutrient, and radioactive) constituents, the boundary between low and moderate relative-concentrations was set at 0.5. Aquifer-scale proportions were used in the status assessment for evaluating regional-scale groundwater quality. High aquifer-scale proportion is defined as the percentage of the area of the primary aquifers that have a relative-concentration greater than 1.0 for a particular constituent or class of constituents; percentage is based on an areal rather than a volumetric basis. Moderate and low aquifer-scale proportions were defined as the percentage of the primary aquifers that have moderate and low relative-concentrations, respectively. Two statistical approaches-grid-based, which used one value per grid cell, and spatially-weighted, which used the full dataset-were used to calculate aquifer-scale proportions for individual constituents and classes of constituents. High and moderate aquifer-scale proportions were significantly greater for inorgani

19. WINDOW DETAIL, NORTH WALL OF GARAGE ADDITION. VIEW SHOWS ...

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

19. WINDOW DETAIL, NORTH WALL OF GARAGE ADDITION. VIEW SHOWS CONCRETE BLOCK CONSTRUCTION OF ADDITION. - Chollas Heights Naval Radio Transmitting Facility, Transmitter Building, 6410 Zero Road, San Diego, San Diego County, CA

6. DOUBLE METAL DOORS ON WEST SIDE WITH CABLES ENTERING ...

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

6. DOUBLE METAL DOORS ON WEST SIDE WITH CABLES ENTERING GROUND AT NORTH END OF BUILDING. - Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Zero Road, San Diego, San Diego County, CA

3. OBLIQUE VIEW LOOKING NORTHWEST SHOWING GARAGE EXTENSION WITH DOORS. ...

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

3. OBLIQUE VIEW LOOKING NORTHWEST SHOWING GARAGE EXTENSION WITH DOORS. VIEW FROM BUILDING 15. - Chollas Heights Naval Radio Transmitting Facility, Public Works Shop, 6410 Zero Road, San Diego, San Diego County, CA

1. WEST SIDE, NORTH END OF BUILDING 1. SHOWS ADDITIONAL ...

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

1. WEST SIDE, NORTH END OF BUILDING 1. SHOWS ADDITIONAL ANGLES IN BUILDING AT SOUTHERN END. - Chollas Heights Naval Radio Transmitting Facility, Transmitter Building, 6410 Zero Road, San Diego, San Diego County, CA

View northeast toward west side of building 68. View partially ...

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

View northeast toward west side of building 68. View partially obscured by automobiles and storage structures. - Naval Air Station North Island, Seaplane Hangars, Roe Street, North Island, San Diego, San Diego County, CA

5 CFR 531.603 - Locality pay areas.

Code of Federal Regulations, 2013 CFR

2013-01-01

... of the Sacramento—Arden-Arcade—Yuba City, CA-NV CSA, plus Carson City, NV; (30) San Diego-Carlsbad-San Marcos, CA—consisting of the San Diego-Carlsbad-San Marcos, CA MSA; (31) San Jose-San Francisco...

27 CFR 9.104 - South Coast.

Code of Federal Regulations, 2013 CFR

2013-04-01

... four U.S.G.S. maps. They are titled: (1) San Diego, 1:250,000 series, 1958 (revised 1978). (2) Santa...). (v) Then southward along the San Bernardino Meridian to the Riverside County-San Diego County line...

27 CFR 9.104 - South Coast.

Code of Federal Regulations, 2012 CFR

2012-04-01

... four U.S.G.S. maps. They are titled: (1) San Diego, 1:250,000 series, 1958 (revised 1978). (2) Santa...). (v) Then southward along the San Bernardino Meridian to the Riverside County-San Diego County line...

27 CFR 9.104 - South Coast.

Code of Federal Regulations, 2014 CFR

2014-04-01

... four U.S.G.S. maps. They are titled: (1) San Diego, 1:250,000 series, 1958 (revised 1978). (2) Santa...). (v) Then southward along the San Bernardino Meridian to the Riverside County-San Diego County line...

5 CFR 531.603 - Locality pay areas.

Code of Federal Regulations, 2014 CFR

2014-01-01

... of the Sacramento—Arden-Arcade—Yuba City, CA-NV CSA, plus Carson City, NV; (30) San Diego-Carlsbad-San Marcos, CA—consisting of the San Diego-Carlsbad-San Marcos, CA MSA; (31) San Jose-San Francisco...

5 CFR 531.603 - Locality pay areas.

Code of Federal Regulations, 2012 CFR

2012-01-01

... of the Sacramento—Arden-Arcade—Yuba City, CA-NV CSA, plus Carson City, NV; (30) San Diego-Carlsbad-San Marcos, CA—consisting of the San Diego-Carlsbad-San Marcos, CA MSA; (31) San Jose-San Francisco...

Presentations - Gallagher, P.E., 2015 | Alaska Division of Geological &

Science.gov Websites

Alaska (postcard): ESRI International Users Conference, San Diego, California, July 20-24, 2015 Authors International Users Conference, San Diego, California, July 20-24, 2015: Alaska Division of Geological &

14. DETAIL OF ENTRANCE OVERHANG, WEST SIDE OF NORTH PORTION. ...

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

14. DETAIL OF ENTRANCE OVERHANG, WEST SIDE OF NORTH PORTION. SAME FEATURE AS A-13. - Chollas Heights Naval Radio Transmitting Facility, Transmitter Building, 6410 Zero Road, San Diego, San Diego County, CA

Southern California Regional Technology Acceleration Program

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

Ochoa, Rosibel; Rasochova, Lada

2014-09-30

UC San Diego and San Diego State University are partnering to address these deficiencies in the renewable energy space in the greater San Diego region, accelerating the movement of clean energy innovation from the university laboratory into the marketplace, building on the proven model of the William J. von Liebig Center’s (vLC’s) Proof of Concept (POC) program and virtualizing the effort to enable a more inclusive environment for energy innovation and expansion of the number of clean energy start-ups and/or technology licenses in greater California.

Risk Factors Associated with Miscarriage and Impaired Fecundity among United States Servicewomen during the Recent Conflicts in Iraq and Afghanistan (Open Access Publisher’s Version)

DTIC Science & Technology

2017-02-01

Women’s Health Issues 27-3 (2017) 356–365www.whijournal.comWomen VeteransRisk Factors Associated with Miscarriage and Impaired Fecundity among United...aDeployment Health Research Department, Naval Health Research Center, San Diego, California b San Diego State University, Graduate School of Public... Health , San Diego, CaliforniaArticle history: Received 18 April 2016; Received in revised form 19 December 2016; Accepted 21 December 2016 a b s t r a c

Community BMI Surveillance Using an Existing Immunization Registry in San Diego, California.

PubMed

Ratigan, Amanda R; Lindsay, Suzanne; Lemus, Hector; Chambers, Christina D; Anderson, Cheryl A M; Cronan, Terry A; Browner, Deirdre K; Wooten, Wilma J

2017-06-01

This study examines the demographic representativeness of the County of San Diego Body Mass Index (BMI) Surveillance System to determine if the BMI estimates being obtained from this convenience sample of individuals who visited their healthcare provider for outpatient services can be generalized to the general population of San Diego. Height and weight were transmitted from electronic health records systems to the San Diego Immunization Registry (SDIR). Age, gender, and race/ethnicity of this sample are compared to general population estimates by sub-regional area (SRA) (n = 41) to account for regional demographic differences. A < 10% difference (calculated as the ratio of the differences between the frequencies of a sub-group in this sample and general population estimates obtained from the U.S. Census Bureau) was used to determine representativeness. In 2011, the sample consisted of 352,924 residents aged 2-100 years. The younger age groups (2-11, 12-17 years) and the oldest age group (≥65 years) were representative in 90, 75, and 85% of SRAs, respectively. Furthermore, at least one of the five racial/ethnic groups was represented in 71% of SRAs. This BMI Surveillance System was found to demographically represent some SRAs well, suggesting that this registry-based surveillance system may be useful in estimating and monitoring neighborhood-level BMI data.

2007 San Diego wildfires and asthmatics.

PubMed

Vora, Chirag; Renvall, Marian J; Chao, Peter; Ferguson, Paul; Ramsdell, Joe W

2011-02-01

This case series reports the changes in the respiratory health of eight asthmatic subjects and the relationship with air quality associated with the October 2007 firestorm in San Diego County of California. Participants were eight subjects with asthma enrolled in Asthma Clinical Research Network (ACRN) (NIH# U10-HL074218) studies at the University of California San Diego (UCSD), School of Medicine, who had study data collected immediately prior, during and 1 month after the 5-day firestorm in San Diego County. Air quality deteriorated to an extreme average of 71.5 mg/m(3) small particulate matter less than 2.5 μm (PM(2.5)) during the firestorm. Respiratory health data included morning and evening peak expiratory flow rates (PEFR), morning and evening Forced Expiratory Volume in one second (FEV(1)), rescue medication usage, and sputum eosinophils. Morning and evening PEFR and FEV(1) rates remained stable. The two subjects tested during the fires had elevated eosinophil counts and rescue medication usage was increased in five of the eight subjects. Pulmonary function test values were stable during the wildfires for all eight subjects but there was a statistically significant increase in rescue medication usage during the wildfires that correlated with PM(2.5) values. The two subjects tested during the fires showed increases in sputum eosinophil counts consistent with increased airways inflammation. These findings suggest that poor air quality associated with wildfires resulted in an increase in airways inflammation in these asthmatic subjects, but pulmonary function tests remained stable, possibly due to increased rescue medication usage. This is especially pertinent as there is an increase in incidence of wildfires this decade.

Prevalence of Transmitted HIV Drug Resistance Among Recently Infected Persons in San Diego, CA 1996-2013.

PubMed

Panichsillapakit, Theppharit; Smith, Davey M; Wertheim, Joel O; Richman, Douglas D; Little, Susan J; Mehta, Sanjay R

2016-02-01

Transmitted drug resistance (TDR) remains an important concern when initiating antiretroviral therapy (ART). Here, we describe the prevalence and phylogenetic relationships of TDR among ART-naive, HIV-infected individuals in San Diego from 1996 to 2013. Data were analyzed from 496 participants of the San Diego Primary Infection Cohort who underwent genotypic resistance testing before initiating therapy. Mutations associated with drug resistance were identified according to the WHO-2009 surveillance list. Network and phylogenetic analyses of the HIV-1 pol sequences were used to evaluate the relationships of TDR within the context of the entire cohort. The overall prevalence of TDR was 13.5% (67/496), with an increasing trend over the study period (P = 0.005). TDR was predominantly toward nonnucleoside reverse transcriptase inhibitors (NNRTIs) [8.5% (42/496)], also increasing over the study period (P = 0.005). By contrast, TDR to protease inhibitors and nucleos(t)ide reverse transcriptase inhibitors were 4.4% (22/496) and 3.8% (19/496), respectively, and did not vary with time. TDR prevalence did not differ by age, gender, race/ethnicity, or risk factors. Using phylogenetic analysis, we identified 52 transmission clusters, including 8 with at least 2 individuals sharing the same mutation, accounting for 23.8% (16/67) of the individuals with TDR. Between 1996 and 2013, the prevalence of TDR significantly increased among recently infected ART-naive individuals in San Diego. Around one-fourth of TDR occurred within clusters of recently infected individuals. These findings highlight the importance of baseline resistance testing to guide selection of ART and for public health monitoring.

Youth advocacy as a tool for environmental and policy changes that support physical activity and nutrition: an evaluation study in San Diego County.

PubMed

Linton, Leslie S; Edwards, Christine C; Woodruff, Susan I; Millstein, Rachel A; Moder, Cheryl

2014-03-27

As evidence grows about the benefits of policy and environmental changes to support active living and healthy eating, effective tools for implementing change must be developed. Youth advocacy, a successful strategy in the field of tobacco control, should be evaluated for its potential in the field of obesity prevention. San Diego State University collaborated with the San Diego County Childhood Obesity Initiative to evaluate Youth Engagement and Action for Health! (YEAH!), a youth advocacy project to engage youth and adult mentors in advocating for neighborhood improvements in physical activity and healthy eating opportunities. Study objectives included documenting group process and success of groups in engaging in community advocacy with decision makers. In 2011 and 2012, YEAH! group leaders were recruited from the San Diego County Childhood Obesity Initiative's half-day train-the-trainer seminars for adult leaders. Evaluators collected baseline and postproject survey data from youth participants and adult group leaders and interviewed decision makers. Of the 21 groups formed, 20 completed the evaluation, conducted community assessments, and advocated with decision makers. Various types of decision makers were engaged, including school principals, food service personnel, city council members, and parks and recreation officials. Eleven groups reported change(s) implemented as a result of their advocacy, 4 groups reported changes pending, and 5 groups reported no change as a result of their efforts. Even a brief training session, paired with a practical manual, technical assistance, and commitment of adult leaders and youth may successfully engage decision makers and, ultimately, bring about change.

Origins and fates of PAHs in the coastal marine environment off San Diego (California)

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

Zeng, E.Y.; Yu, C.C.; Vista, C.L.

1995-12-31

The main inputs of anthropogenic hydrocarbons to the coastal marine environment off San Diego include the Point Lama wastewater outfall (City of San Diego), Tijuana River (crossing the boarder between the US and Mexico) and several storm drains along the coastline and in San Diego Bay, inadvertent spills, and aerial deposition. Samples collected (in January and June 1994) from the Point Loma wastewater effluent, Tijuana River runoff, and microlayer, sediment trap, and surface sediment at several locations adjacent to the Point Loma outfall, entrance of Tijuana River into the ocean, and San Diego Bay (near the San Diego International Airport)more » were analyzed to determine the origins and fates of PAHs in the coastal marine environment. Alkyl homologue distributions (AHDS) for naphthalene indicated a mainly petrogenic origin for low molecular-weight PAHs in the effluent, water column particle, and sediment near the outfall. Parent compound distributions (PCDS) for PAHs with molecular weights 178, 202, 228, 252, 276, and 278 showed combustion-related inputs in the water column particle and sediment, especially for mid to high molecular-weight PAHs. PAHs with molecular weight equal to or higher than 252 were not detected in the effluent. The compositions of PAHs were substantially different in the effluent particulates and filtrates, implying a great deal about the fates of PAHs from the outfall and their bioaccumulation by organisms. PAHs detected in Tijuana River runoff had similar AHDs and PCDs to those of the Point Loma outfall effluent. AHDs in the San Diego Bay sediment exhibited marked seasonal variation; low molecular-weight PAHs were significantly combustion-related in January and more petrogenic in June. Microlayer samples generally contained dominant combustion-generated PAHs. The impact of the wastewater outfall discharge on the nearby water column and sediment appeared compromised by other non-point source inputs.« less

Unveiling Galaxy Bias via the Halo Model, KiDS and GAMA

NASA Astrophysics Data System (ADS)

Dvornik, Andrej; Hoekstra, Henk; Kuijken, Konrad; Schneider, Peter; Amon, Alexandra; Nakajima, Reiko; Viola, Massimo; Choi, Ami; Erben, Thomas; Farrow, Daniel J.; Heymans, Catherine; Hildebrandt, Hendrik; Sifón, Cristóbal; Wang, Lingyu

2018-06-01

We measure the projected galaxy clustering and galaxy-galaxy lensing signals using the Galaxy And Mass Assembly (GAMA) survey and Kilo-Degree Survey (KiDS) to study galaxy bias. We use the concept of non-linear and stochastic galaxy biasing in the framework of halo occupation statistics to constrain the parameters of the halo occupation statistics and to unveil the origin of galaxy biasing. The bias function Γgm(rp), where rp is the projected comoving separation, is evaluated using the analytical halo model from which the scale dependence of Γgm(rp), and the origin of the non-linearity and stochasticity in halo occupation models can be inferred. Our observations unveil the physical reason for the non-linearity and stochasticity, further explored using hydrodynamical simulations, with the stochasticity mostly originating from the non-Poissonian behaviour of satellite galaxies in the dark matter haloes and their spatial distribution, which does not follow the spatial distribution of dark matter in the halo. The observed non-linearity is mostly due to the presence of the central galaxies, as was noted from previous theoretical work on the same topic. We also see that overall, more massive galaxies reveal a stronger scale dependence, and out to a larger radius. Our results show that a wealth of information about galaxy bias is hidden in halo occupation models. These models should therefore be used to determine the influence of galaxy bias in cosmological studies.

Galaxy and Mass Assembly (GAMA): probing the merger histories of massive galaxies via stellar populations

NASA Astrophysics Data System (ADS)

Ferreras, I.; Hopkins, A. M.; Gunawardhana, M. L. P.; Sansom, A. E.; Owers, M. S.; Driver, S.; Davies, L.; Robotham, A.; Taylor, E. N.; Konstantopoulos, I.; Brough, S.; Norberg, P.; Croom, S.; Loveday, J.; Wang, L.; Bremer, M.

2017-06-01

The merging history of galaxies can be traced with studies of dynamically close pairs. These consist of a massive primary galaxy and a less massive secondary (or satellite) galaxy. The study of the stellar populations of secondary (lower mass) galaxies in close pairs provides a way to understand galaxy growth by mergers. Here we focus on systems involving at least one massive galaxy - with stellar mass above 1011M⊙ in the highly complete Galaxy and Mass Assembly (GAMA) survey. Our working sample comprises 2692 satellite galaxy spectra (0.1 ≤ z ≤ 0.3). These spectra are combined into high S/N stacks, and binned according to both an 'internal' parameter, the stellar mass of the satellite galaxy (I.e. the secondary), and an 'external' parameter, selecting either the mass of the primary in the pair, or the mass of the corresponding dark matter halo. We find significant variations in the age of the populations with respect to environment. At fixed mass, satellites around the most massive galaxies are older and possibly more metal-rich, with age differences ˜1-2 Gyr within the subset of lower mass satellites (˜1010 M⊙). These variations are similar when stacking with respect to the halo mass of the group where the pair is embedded. The population trends in the lower mass satellites are consistent with the old stellar ages found in the outer regions of massive galaxies.

1. VIEW LOOKING NORTH IN SHOP AREA. BUILDING 15 ON ...

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

1. VIEW LOOKING NORTH IN SHOP AREA. BUILDING 15 ON RIGHT, BUILDING 22 ON LEFT, AND BUILDING 1 IN DISTANCE. - Chollas Heights Naval Radio Transmitting Facility, 6410 Zero Road, San Diego, San Diego County, CA

4. SOUTH SIDE OF BUILDING 2, (HANDBALL COURT ADDITION) SHOWING ...

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

4. SOUTH SIDE OF BUILDING 2, (HANDBALL COURT ADDITION) SHOWING RELATIONSHIP WITH GARAGE ADDITION OF BUILDING 1. - Chollas Heights Naval Radio Transmitting Facility, Helix House, 6410 Zero Road, San Diego, San Diego County, CA

6. INTERIOR DETAIL OF WINDOW IN EAST WALL NORTH END ...

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

6. INTERIOR DETAIL OF WINDOW IN EAST WALL NORTH END ROOM. BUILDING 4 IS VISIBLE THROUGH WINDOW. - Chollas Heights Naval Radio Transmitting Facility, Recreation Building, 6410 Zero Road, San Diego, San Diego County, CA

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

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

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

1. WEST SIDE. VIEW SHOWS CLERESTORY WINDOWS IN ROOF AND ...

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

1. WEST SIDE. VIEW SHOWS CLERESTORY WINDOWS IN ROOF AND RELATIONSHIP WITH BUILDING 13 AT RIGHT. - Chollas Heights Naval Radio Transmitting Facility, Public Works Shop, 6410 Zero Road, San Diego, San Diego County, CA

22. INTERIOR OF SOUTHERN ROOM LOOKING SOUTH TOWARD DOORS AND ...

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

22. INTERIOR OF SOUTHERN ROOM LOOKING SOUTH TOWARD DOORS AND WINDOWS. EARLY TENSION DEVICE VISIBLE ABOVE DOORWAY. - Chollas Heights Naval Radio Transmitting Facility, Transmitter Building, 6410 Zero Road, San Diego, San Diego County, CA

The Diego blood group system: a review.

PubMed

Figueroa, Dolores

2013-01-01

The Diego blood group system (DI) currently encompasses 22 antigens. Three of the antigens are of high prevalence and the other 19 are of low prevalence. The antigens of the Diego blood group system are carried on the erythroid band 3 protein anion exchanger 1 (AE1), the product of a single gene, SLC4A1 (solute carrier family 4, anion exchanger, member 1). AE1 is a member of a family of three anion exchangers or transporters expressed in a variety of tissues. This protein is involved in carbon dioxide transport from tissues to lungs. It is also found in the kidney,where it is involved in acid secretion. Antibodies to Diego system antigens with the exception of anti-Dia, -Dib, -Wra, -ELO and-DISK do not seem to be of clinical significance for transfusion or of importance in hemolytic disease of the fetus and newborn.

DIEGO: detection of differential alternative splicing using Aitchison's geometry.

PubMed

Doose, Gero; Bernhart, Stephan H; Wagener, Rabea; Hoffmann, Steve

2018-03-15

Alternative splicing is a biological process of fundamental importance in most eukaryotes. It plays a pivotal role in cell differentiation and gene regulation and has been associated with a number of different diseases. The widespread availability of RNA-Sequencing capacities allows an ever closer investigation of differentially expressed isoforms. However, most tools for differential alternative splicing (DAS) analysis do not take split reads, i.e. the most direct evidence for a splice event, into account. Here, we present DIEGO, a compositional data analysis method able to detect DAS between two sets of RNA-Seq samples based on split reads. The python tool DIEGO works without isoform annotations and is fast enough to analyze large experiments while being robust and accurate. We provide python and perl parsers for common formats. The software is available at: www.bioinf.uni-leipzig.de/Software/DIEGO. steve@bioinf.uni-leipzig.de. Supplementary data are available at Bioinformatics online.

76 FR 26255 - Marine Mammals; File No. 116-1691

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-06

... hereby given that Sea World LLC, Sea World of San Diego, 500 SeaWorld Drive, San Diego, California 92109... Ocean Blvd., Suite 4200, Long Beach, CA 90802-4213; phone (562) 980-4001; fax (562) 980-4018. FOR...

75 FR 11197 - Notice Pursuant to the National Cooperative Research and Production Act of 1993 Open Mobile Alliance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-10

... New Hampshire InterOperability Laboratory, Durham, NH; Verimatrix, Inc., San Diego, CA; Vobile, Inc... Inc., San Diego, CA; Vidiator, Bellevue, WA; Virtual Logix, Montigny-le Bretonneux, France; Vishwak...

RadNet Air Data From San Diego, CA

EPA Pesticide Factsheets

This page presents radiation air monitoring and air filter analysis data for San Diego, CA from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

Contextual view of building, with building #12 in right background ...

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

Contextual view of building, with building #12 in right background and building #11 in right foreground. Camera facing east-southeast - Naval Supply Center, Broadway Complex, Administration Storehouse, 911 West Broadway, San Diego, San Diego County, CA

7. WINDOW DETAIL SOUTHERN WALL OF BUILDING. (SOUTH SIDE OF ...

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

7. WINDOW DETAIL SOUTHERN WALL OF BUILDING. (SOUTH SIDE OF BUILDING 4 IS NOW WITHIN BUILDING 40 GARAGE.) - Chollas Heights Naval Radio Transmitting Facility, Public Works Shop, 6410 Zero Road, San Diego, San Diego County, CA

3. VIEW SHOWING RELATIONSHIP OF EAST SIDES OF BUILDINGS 15 ...

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

3. VIEW SHOWING RELATIONSHIP OF EAST SIDES OF BUILDINGS 15 ON LEFT, BUILDING 40 GARAGE IN CENTER, AND BUILDING 4 IN DISTANCE. - Chollas Heights Naval Radio Transmitting Facility, 6410 Zero Road, San Diego, San Diego County, CA

3. EAST SIDE SHOWING RECREATION PATIO ADDITION AT SOUTHERN END. ...

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

3. EAST SIDE SHOWING RECREATION PATIO ADDITION AT SOUTHERN END. TWO-STORY PORTION AT SOUTHERN END CONTAINS 'RIGGING LOFT.' - Chollas Heights Naval Radio Transmitting Facility, Public Works Shop, 6410 Zero Road, San Diego, San Diego County, CA

1. OBLIQUE VIEW, NORTH AND EAST SIDES. VIEW SHOWS POSITION ...

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

1. OBLIQUE VIEW, NORTH AND EAST SIDES. VIEW SHOWS POSITION OF BUILDING UNDER LEG OF TOWER 33. - Chollas Heights Naval Radio Transmitting Facility, PERS Support Storage Building, 6410 Zero Road, San Diego, San Diego County, CA

5. WEST SIDE. VIEW FROM BUILDING 18 SHOWING SOUTH PORTION ...

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

5. WEST SIDE. VIEW FROM BUILDING 18 SHOWING SOUTH PORTION OF BUILDING 22 WITH TALLER NORTH PORTION BEYOND.. - Chollas Heights Naval Radio Transmitting Facility, Public Works Shop, 6410 Zero Road, San Diego, San Diego County, CA

33 CFR 165.1131 - Security Zone: Wilson Cove, San Clemente Island, California.

Code of Federal Regulations, 2014 CFR

2014-07-01

... zone is prohibited unless authorized by the Captain of the Port, San Diego, California. Section 165.33 also contains other general requirements. [COTP San Diego Reg. 87-04, 52 FR 18230, May 14, 1987...

33 CFR 165.1131 - Security Zone: Wilson Cove, San Clemente Island, California.

Code of Federal Regulations, 2013 CFR

2013-07-01

... zone is prohibited unless authorized by the Captain of the Port, San Diego, California. Section 165.33 also contains other general requirements. [COTP San Diego Reg. 87-04, 52 FR 18230, May 14, 1987...

33 CFR 165.1131 - Security Zone: Wilson Cove, San Clemente Island, California.

Code of Federal Regulations, 2011 CFR

2011-07-01

... zone is prohibited unless authorized by the Captain of the Port, San Diego, California. Section 165.33 also contains other general requirements. [COTP San Diego Reg. 87-04, 52 FR 18230, May 14, 1987...

33 CFR 165.1131 - Security Zone: Wilson Cove, San Clemente Island, California.

Code of Federal Regulations, 2012 CFR

2012-07-01

... zone is prohibited unless authorized by the Captain of the Port, San Diego, California. Section 165.33 also contains other general requirements. [COTP San Diego Reg. 87-04, 52 FR 18230, May 14, 1987...

33 CFR 165.1131 - Security Zone: Wilson Cove, San Clemente Island, California.

Code of Federal Regulations, 2010 CFR

2010-07-01

... zone is prohibited unless authorized by the Captain of the Port, San Diego, California. Section 165.33 also contains other general requirements. [COTP San Diego Reg. 87-04, 52 FR 18230, May 14, 1987...

77 FR 41447 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-13

... Sierra Vista Dr., Redlands, 12000442 San Diego County Lafayette Hotel, 2223 El Cajon Blvd., San Diego... District (Boundary Increase), Roughly bounded by Avenidas Munoz Rivera & Ponce de Leon, Paseo de Covadonga...

Differential experiences of Mexican policing by people who inject drugs residing in Tijuana and San Diego.

PubMed

Wood, Emily F; Werb, Dan; Beletsky, Leo; Rangel, Gudelia; Cuevas Mota, Jazmine; Garfein, Richard S; Strathdee, Steffanie A; Wagner, Karla D

2017-03-01

Research among people who inject drugs (PWIDs) in the USA and Mexico has identified a range of adverse health impacts associated with policing of PWIDs. We employed a mixed methods design to investigate how PWIDs from San Diego and Mexico experienced policing in Tijuana, and how these interactions affect PWIDs behavior, stratifying by country of origin. In 2012-2014, 575 PWIDs in San Diego, 102 of whom had used drugs in Mexico in the past six months, were enrolled in the STAHR-II study, with qualitative interviews conducted with a subsample of 20 who had recently injected drugs in Mexico. During this period, 735 PWIDs in Tijuana were also enrolled in the El Cuete-IV study, with qualitative interviews conducted with a subsample of 20 recently stopped by police. We calculated descriptive statistics for quantitative variables and conducted thematic analysis of qualitative transcripts. Integration of these data involved comparing frequencies across cohorts and using qualitative themes to explain and explore findings. Sixty-one percent of San Diego-based participants had been recently stopped by law enforcement officers (LEOs) in Mexico; 53% reported it was somewhat or very likely that they would be arrested while in Mexico because they look like a drug user. Ninety percent of Tijuana-based participants had been recently stopped by LEOs; 84% reported it was somewhat or very likely they could get arrested because they look like a drug user. Participants in both cohorts described bribery and targeting by LEOs in Mexico. However, most San Diego-based participants described compliance with bribery as a safeguard against arrest and detention, with mistreatment being rare. Tijuana-based participants described being routinely targeted by LEOs, were frequently detained, and reported instances of sexual and physical violence. Tijuana-based participants described modifying how, where, and with whom they injected drugs in response; and experienced feelings of stress, anxiety, and powerlessness. This was less common among San Diego-based participants, who mostly attempted to avoid contact with LEOs in Mexico while engaging in risky injection behavior. Experiences of discrimination and stigma were reported by a larger proportion of PWIDs living in Mexico, suggesting that they may be subject to greater health harms related to policing practices compared with those residing in the USA. Our findings reinforce the importance of efforts to curb abuse and align policing practices with public health goals in both the US and Mexico. Copyright © 2016 Elsevier B.V. All rights reserved.

Differential experiences of Mexican policing by people who inject drugs residing in Tijuana and San Diego

PubMed Central

Wood, Emily F.; Werb, Dan; Beletsky, Leo; Rangel, Gudelia; Mota, Jazmine Cuevas; Garfein, Richard S.; Strathdee, Steffanie A.; Wagner, Karla D.

2017-01-01

Background Research among people who inject drugs (PWIDs) in the USA and Mexico has identified a range of adverse health impacts associated with policing of PWIDs. We employed a mixed methods design to investigate how PWIDs from San Diego and Mexico experienced policing in Tijuana, and how these interactions affect PWIDs behavior, stratifying by country of origin. Methods In 2012–2014, 575 PWIDs in San Diego, 102 of whom had used drugs in Mexico in the past six months, were enrolled in the STAHR-II study, with qualitative interviews conducted with a subsample of 20 who had recently injected drugs in Mexico. During this period, 735 PWIDs in Tijuana were also enrolled in the El Cuete-IV study, with qualitative interviews conducted with a subsample of 20 recently stopped by police. We calculated descriptive statistics for quantitative variables and conducted thematic analysis of qualitative transcripts. Integration of these data involved comparing frequencies across cohorts and using qualitative themes to explain and explore findings. Results Sixty-one percent of San Diego-based participants had been recently stopped by law enforcement officers (LEOs) in Mexico; 53% reported it was somewhat or very likely that they would be arrested while in Mexico because they look like a drug user. Ninety percent of Tijuana-based participants had been recently stopped by LEOs; 84% reported it was somewhat or very likely they could get arrested because they look like a drug user. Participants in both cohorts described bribery and targeting by LEOs in Mexico. However, most San Diego-based participants described compliance with bribery as a safeguard against arrest and detention, with mistreatment being rare. Tijuana-based participants described being routinely targeted by LEOs, were frequently detained, and reported instances of sexual and physical violence. Tijuana-based participants described modifying how, where, and with whom they injected drugs in response; and experienced feelings of stress, anxiety, and powerlessness. This was less common among San Diego-based participants, who mostly attempted to avoid contact with LEOs in Mexico while engaging in risky injection behavior. Conclusion Experiences of discrimination and stigma were reported by a larger proportion of PWIDs living in Mexico, suggesting that they may be subject to greater health harms related to policing practices compared with those residing in the USA. Our findings reinforce the importance of efforts to curb abuse and align policing practices with public health goals in both the US and Mexico. PMID:28111221

Evaluation of the Mission, Santee, and Tijuana hydrologic subareas for reclaimed-water use, San Diego County, California

USGS Publications Warehouse

Izbicki, J.A.

1985-01-01

A study was made to determine the suitability of three small hydrologic subareas in San Diego County, California, for reuse of treated municipal wastewater (reclaimed water). Groundwater quality has been impacted by agricultural water use, changes in natural recharge patterns, seawater intrusion, and groundwater movement from surrounding marine sediments. Groundwater levels near land surface may limit artificial recharge of reclaimed water or may require pumping of groundwater from the aquifer prior to recharge with reclaimed water. Reclaimed water may be used for irrigated water in upland areas. (USGS)

Evaluation of the San Dieguito, San Elijo, and San Pasqual hydrologic subareas for reclaimed water use, San Diego County, California

USGS Publications Warehouse

Izbicki, J.A.

1983-01-01

A study was made to determine the suitability of three small hydrologic subareas in San Diego County, California, for reuse of municipal wastewater. Ground-water quality has been impacted by agricultural water use, imported water use, changes in natural recharge patterns, seawater intrusion, and intrusion of ground water from surrounding marine sediments; therefore, ground water is of limited value as a water-supply source. Reclaimed water use is feasible and expected to improve ground-water quality, creating a new source of water for agricultural use. (USGS)

Groundwater-quality data in the Klamath Mountains study unit, 2010: results from the California GAMA Program

USGS Publications Warehouse

Mathany, Timothy M.; Belitz, Kenneth

2014-01-01

Groundwater quality in the 8,806-square-mile Klamath Mountains (KLAM) study unit was investigated by the U.S. Geological Survey (USGS) from October to December 2010, as part of the California State Water Resources Control Board (SWRCB) Groundwater Ambient Monitoring and Assessment (GAMA) Program’s Priority Basin Project (PBP). The GAMA-PBP was developed in response to the California Groundwater Quality Monitoring Act of 2001 and is being conducted in collaboration with the SWRCB and Lawrence Livermore National Laboratory (LLNL). The KLAM study unit was the thirty-third study unit to be sampled as part of the GAMA-PBP. The GAMA Klamath Mountains study was designed to provide a spatially unbiased assessment of untreated-groundwater quality in the primary aquifer system and to facilitate statistically consistent comparisons of untreated-groundwater quality throughout California. The primary aquifer system is defined by the perforation intervals of wells listed in the California Department of Public Health (CDPH) database for the KLAM study unit. Groundwater quality in the primary aquifer system may differ from the quality in the shallower or deeper water-bearing zones; shallower groundwater may be more vulnerable to surficial contamination. In the KLAM study unit, groundwater samples were collected from sites in Del Norte, Siskiyou, Humboldt, Trinity, Tehama, and Shasta Counties, California. Of the 39 sites sampled, 38 were selected by using a spatially distributed, randomized grid-based method to provide statistical representation of the primary aquifer system in the study unit (grid sites), and the remaining site was non-randomized (understanding site). The groundwater samples were analyzed for basic field parameters, organic constituents (volatile organic compounds [VOCs] and pesticides and pesticide degradates), inorganic constituents (trace elements, nutrients, major and minor ions, total dissolved solids [TDS]), radon-222, gross alpha and gross beta radioactivity, and microbial indicators (total coliform and Escherichia coli [E. coli]). Isotopic tracers (stable isotopes of hydrogen and oxygen in water, isotopic ratios of dissolved strontium in water, and stable isotopes of carbon in dissolved inorganic carbon), dissolved noble gases, and age-dating tracers (tritium and carbon-14) were measured to help identify sources and ages of sampled groundwater. Quality-control samples (field blanks, replicate sample pairs, and matrix spikes) were collected at 13 percent of the sites in the KLAM study unit, and the results were used to evaluate the quality of the data from the groundwater samples. Field blank samples rarely contained detectable concentrations of any constituent, indicating that contamination from sample collection or analysis was not a significant source of bias in the data for the groundwater samples. More than 99 percent of the replicate pair samples were within acceptable limits of variability. Matrix-spike sample recoveries were within the acceptable range (70 to 130 percent) for approximately 91 percent of the compounds. This study did not evaluate the quality of water delivered to consumers. After withdrawal, groundwater typically is treated, disinfected, and (or) blended with other waters to maintain water quality. Regulatory benchmarks apply to water that is delivered to the consumer, not to untreated groundwater. However, to provide some context for the results, concentrations of constituents measured in the untreated groundwater were compared with regulatory and non-regulatory health-based benchmarks established by the U.S. Environmental Protection Agency (USEPA) and CDPH, and to non-health-based benchmarks established for aesthetic concerns by the CDPH. Comparisons between data collected for this study and benchmarks for drinking water are for illustrative purposes only and are not indicative of compliance or non-compliance with those benchmarks. All concentrations of organic constituents from grid sites sampled in the KLAM study unit were less than health-based benchmarks. In total, VOCs were detected in 16 of the 38 grid sites sampled (approximately 42 percent), pesticides and pesticide degradates were detected in 8 grid sites (about 21 percent), and microbial indicators were detected in 14 grid sites (approximately 37 percent). Inorganic constituents (trace elements, major and minor ions, nutrients, and uranium and other radioactive constituents) and microbial indicators were sampled for at 38 grid sites, and all concentrations were less than health-based benchmarks, with the exception of one detection of boron greater than the CDPH notification level of 1,000 micrograms per liter (μg/L). Generally, concentrations of inorganic constituents with non-health-based benchmarks (iron, manganese, chloride, and TDS) were less than the CDPH secondary maximum contaminant level (SMCL-CA). Exceptions include three detections of iron greater than the SMCL-CA of 300 μg/L, four detections of manganese greater than the SMCL-CA of 50 μg/L, one detection of chloride greater than the recommended SMCL-CA of 250 μg/L, and one detection of TDS greater than the recommended SMCL-CA of 500 μg/L.

Actinomadura gamaensis sp. nov., a novel actinomycete isolated from soil in Gama, Chad.

PubMed

Abagana, Adam Yacoub; Sun, Pengyu; Liu, Chongxi; Cao, Tingting; Zheng, Weiwei; Zhao, Shanshan; Xiang, Wensheng; Wang, Xiangjing

2016-06-01

A novel single spore-producing actinomycete, designated strain NEAU-Gz5(T), was isolated from a soil sample from Gama, Chad. A polyphasic taxonomic study was carried out to establish the status of this strain. The diamino acid present in the cell wall is meso-diaminopimelic acid. Glucose, mannose and madurose occur in whole cell hydrolysates. The polar lipids were found to consist of diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylinositol mannoside and an unidentified glycolipid. The predominant menaquinones were identified as MK-9(H8) and MK-9(H6). The predominant cellular fatty acids were found to be C16:0, iso-C15:0, iso-C16:0 and C18:0 10-methyl. Phylogenetic analysis based on the 16S rRNA gene showed that strain NEAU-Gz5(T) belongs to the genus Actinomadura and is closely related to Actinomadura oligospora JCM 10648(T) (ATCC 43269(T); 98.3 % similarity). However, the low level of DNA-DNA relatedness and some different phenotypic characteristics allowed the strain to be distinguished from its close relatives. Therefore, it is concluded that strain NEAU-Gz5(T) represents a novel species of the genus of Actinomadura, for which the name Actinomadura gamaensis sp. nov. is proposed. The type strain is NEAU-Gz5(T) (= CGMCC 4.7301(T) = DSM 100815(T)).

Self-Service Fare Collection on the San Diego Trolley

DOT National Transportation Integrated Search

1984-05-01

The San Diego Trolley (owner by the Metropolitan Transit Development Board) began operations in July 1981 using self-service fare collection (SSFC). Passengers must have proof of payment consisting of a single-ride ticket bought at a vending machine ...

Non-invasive genetic sampling of Southern Mule Deer (Odocoileus hemionus fuliginatus) reveals limited movement across California State Route 67 in San Diego County

USGS Publications Warehouse

Mitelberg, Anna; Vandergast, Amy

2016-01-01

—The Southern Mule Deer is a mobile but non-migratory large mammal found throughout southern California and is a covered species in the San Diego Multi-Species Conservation Plan. We assessed deer movement and population connectivity across California State Route 67 and two smaller roads in eastern San Diego County using non-invasive genetic sampling. We collected deer scat pellets between April and November 2015, and genotyped pellets at 15 microsatellites and a sex determination marker. We successfully genotyped 71 unique individuals from throughout the study area and detected nine recapture events. Recaptures were generally found close to original capture locations (within 1.5 km). We did not detect recaptures across roads; however, pedigree analysis detected 21 first order relative pairs, of which approximately 20% were found across State Route 67. Exact tests comparing allele frequencies between groups of individuals in pre-defined geographic clusters detected significant genetic differentiation across State Route 67. In contrast, the assignment-based algorithm of STRUCTURE supported a single genetic cluster across the study area. Our data suggest that State Route 67 may reduce, but does not preclude, movement and gene flow of Southern Mule Deer.

Capillaria hepatica infection in black rats (Rattus rattus) on Diego Garcia, British Indian Ocean Territory.

PubMed

Berentsen, Are R; Vogt, Scott; Guzman, Antenor N; Vice, Daniel S; Pitt, William C; Shiels, Aaron B; Spraker, Terry R

2015-03-01

Rats (Rattus spp.) are among the most damaging invasive species worldwide. The accidental introduction of rats has caused significant detriment to native flora and fauna, crops, structures, and human livelihoods. Rats are vectors of disease and carriers of various zoonotic parasites. Capillaria hepatica (syn. Callodium hepaticum) is a parasitic nematode found primarily in rodents but is known to infect over 140 mammal species, including human beings and several species of domestic animals. In this case study, the presence of C. hepatica infection in black rats on Diego Garcia, British Indian Ocean Territory, is reported. Liver samples from 20 black rats (Rattus rattus) were collected during a concurrent population density estimation study. Histology revealed 15 (75%) of the rats sampled had a current or previous infection with C. hepatica. In addition, a larval cestode compatible in size and shape with Cysticercus fasciolaris, the larval stage of Taenia taeniaeformis of cats, was found in 3 (15%) of the rats sampled. The high prevalence of C. hepatica infection in rats on Diego Garcia has implications for human health given the high population density of rats found on the island. © 2015 The Author(s).

California Fires

Atmospheric Science Data Center

2014-05-15

article title:  Wildfires Rage in Southern California     ... Image Large plumes of smoke rising from devastating wildfires burning near Los Angeles and San Diego on Sunday, October 26, 2003, ... at JPL October 26, 2003 - Smoke from wildfires near Los Angeles and San Diego. project:  MISR ...

Integrated corridor management initiative : demonstration phase evaluation – San Diego corridor performance analysis test plan.

DOT National Transportation Integrated Search

2012-08-01

This report presents the test plan for conducting the Corridor Performance Analysis for the United States Department of Transportation (U.S. DOT) evaluation of the San Diego Integrated Corridor Management (ICM) Initiative Demonstration. The ICM proje...

Wetlands Mitigation Banking Concepts

DTIC Science & Technology

1992-07-01

Naval Amphibious Bas Eslgrss Mit. Bank CA, San Diego Co. dredging & facilities Dept of the Navy SeaWorld Eelgras Mitigation Dank CA, San Diego Co...shore development, private projects SeaWorld 8 Table 2. WETLAND MITIGATION BANKS UNDER PLANNING, Institute for Water Resources Preliminary Survey Data

California State Implementation Plan; San Diego County Air Pollution Control District; VOC Emissions from Polyester Resin Operations

EPA Pesticide Factsheets

EPA is taking final action to approve revisions to the San Diego County Air Pollution Control District (SDCAPCD) portion of the California SIP concerning volatile organic compound (VOC) emissions from polyester resin operations.

SSC San Diego Brief 2002

DTIC Science & Technology

2002-01-01

information dominance . We are at the cutting edge of the processes of transforming data into information, information into knowledge, and knowledge into...solutions for warrior information dominance . We intend to continue and expand SSC San Diego’s leadership in defining, developing, integrating, installing, and

Writing across the Curriculum: The Program at Third College, University of California, San Diego.

ERIC Educational Resources Information Center

Kirsch, Gesa

1988-01-01

Describes a writing across the curriculum program at the University of California, San Diego. Reports on the program's design and administration, summarizes how students assess the program, and discusses administrative issues particular to the program. (MS)

76 FR 29229 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-20

...-424-012. Applicants: California Independent System Operator Corporation, Pacific Gas and Electric Company. Description: Compliance Refund Report of Pacific Gas and Electric Company. Filed Date: 05/12/2011... Numbers: ER11-3556-000. Applicants: San Diego Gas & Electric Company. Description: San Diego Gas...

8. GENERAL VIEW OF TOWER 32, LEFT, AND TOWER 31, ...

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

8. GENERAL VIEW OF TOWER 32, LEFT, AND TOWER 31, RIGHT. VIEW LOOKING NORTH SHOWING AERIAL WIRE DESIGN WITH VERTICAL 'TOP HAT' WIRES IN CENTER. - Chollas Heights Naval Radio Transmitting Facility, 6410 Zero Road, San Diego, San Diego County, CA

The Evolution of Mapping the Beat: A History and Geography through Music Curriculum

ERIC Educational Resources Information Center

Scholl, Jennifer

2005-01-01

In 2002, the University of California, San Diego ArtsBridge America program initiated a project that was designed to address the lack of standards-based geography content and culture-based arts instruction within San Diego elementary schools.

77 FR 20379 - San Diego Gas &

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-04

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL00-95-000, et al.] San Diego Gas & Electric Company v. Sellers of Energy and Ancillary Services Into Markets Operated by the California Independent System Operator Corporation and the California Power Exchange; Notice of Designation...

San Diego field operational test of smart call boxes : institutional issues

DOT National Transportation Integrated Search

1997-01-01

Important institutional lessons learned in the course of the San Diego smart call box field operational test are presented. These lessons relate both to the conduct of the field test itself and to requirements for deployment of intelligent transporta...

Grain sorghum proteomics: An integrated approach towards characterization of seed storage proteins in kafirin allelic variants

USDA-ARS?s Scientific Manuscript database

Seed protein composition determines quality traits, such as value for food, feedstock and biomaterials uses. Sorghum seed proteins are predominantly prolamins known as kafirins. Located primarily on the periphery of storage protein bodies, cysteine-rich ß- and gama-kafirins are thought to prevent en...

The 2007 San Diego Wildfire impact on the Emergency Department of the University of California, San Diego Hospital System.

PubMed

Schranz, Craig I; Castillo, Edward M; Vilke, Gary M

2010-01-01

In October 2007, San Diego County experienced a severe firestorm resulting in the burning of more than 368,000 acres, the destruction of more than 1,700 homes, and the evacuation of more than 500,000 people. The goal of this study was to assess the impact of the 2007 San Diego Wildfires, and the acute change in air quality that followed, on the patient volume and types of complaints in the emergency department. A retrospective review was performed of a database of all patients presenting to the Emergency Departments of University of California, San Diego (UCSD) hospitals for a six-day period both before (14-19 October 2007) and after (21-26 October 2007) the start of the 2007 firestorm. Charts were abstracted for data, including demographics, chief complaints, past medical history, fire-related injuries and disposition status. As a measure of pollution, levels of 2.5 micron Particulate Matter (PM 2.5) also were calculated from data provided by the San Diego Air Pollution Control District. Emergency department volume decreased by 5.8% for the period following the fire. A rapid rise in PM2.5 levels coincided with the onset of the fires. The admission rate was higher in the period following the fires (19.8% vs. 15.2%) from the baseline period. Additionally, the Left Without Being Seen (LWBS) rate doubled to 4.6% from 2.3%. There was a statistically significant increase in patients presenting with a chief complaint of shortness of breath (6.5% vs. 4.2% p = 0.028) and smoke exposure (1.1% vs. 0% p = 0.001) following the fires. Patients with significant cardiac or pulmonary histories were no more likely to present to the emergency department during the fires. Despite the decreased volume, the admission and LWBS rate did increase following the onset of the firestorm. The cause of this increase is unclear. Despite a sudden decline in air quality, patients with significant cardiac and pulmonary morbidity did not vary their emergency department utilization rate. Based on the experience at UCSD, it appears that significant wildfires like that seen in 2007, only may marginally affect emergency department operations, and may not require significant changes to normal staffing levels.

The galaxy environment in GAMA G3C groups using the Kilo Degree Survey Data Release 3

NASA Astrophysics Data System (ADS)

Costa-Duarte, M. V.; Viola, M.; Molino, A.; Kuijken, K.; , L. Sodré, Jr.; Bilicki, M.; Brouwer, M. M.; Buddelmeijer, H.; Grado, A.; de Jong, J. T. A.; Napolitano, N.; Puddu, E.; Radovich, M.; Vakili, M.

2018-04-01

We aim to investigate the galaxy environment in GAMA Galaxy Groups Catalogue (G3C) using a volume-limited galaxy sample from the Kilo Degree Survey Data Release 3. The k-Nearest Neighbour technique is adapted to take into account the probability density functions (PDFs) of photometric redshifts in our calculations. This algorithm was tested on simulated KiDS tiles, showing its capability of recovering the relation between galaxy colour, luminosity and local environment. The characterization of the galaxy environment in G3C groups shows systematically steeper density contrasts for more massive groups. The red galaxy fraction gradients in these groups is evident for most of group mass bins. The density contrast of red galaxies is systematically higher at group centers when compared to blue galaxy ones. In addition, distinct group center definitions are used to show that our results are insensitive to center definitions. These results confirm the galaxy evolution scenario which environmental mechanisms are responsible for a slow quenching process as galaxies fall into groups and clusters, resulting in a smooth observed colour gradients in galaxy systems.

Modeling acute respiratory illness during the 2007 San Diego wildland fires using a coupled emissions-transport system and generalized additive modeling.

PubMed

Thelen, Brian; French, Nancy H F; Koziol, Benjamin W; Billmire, Michael; Owen, Robert Chris; Johnson, Jeffrey; Ginsberg, Michele; Loboda, Tatiana; Wu, Shiliang

2013-11-05

A study of the impacts on respiratory health of the 2007 wildland fires in and around San Diego County, California is presented. This study helps to address the impact of fire emissions on human health by modeling the exposure potential of proximate populations to atmospheric particulate matter (PM) from vegetation fires. Currently, there is no standard methodology to model and forecast the potential respiratory health effects of PM plumes from wildland fires, and in part this is due to a lack of methodology for rigorously relating the two. The contribution in this research specifically targets that absence by modeling explicitly the emission, transmission, and distribution of PM following a wildland fire in both space and time. Coupled empirical and deterministic models describing particulate matter (PM) emissions and atmospheric dispersion were linked to spatially explicit syndromic surveillance health data records collected through the San Diego Aberration Detection and Incident Characterization (SDADIC) system using a Generalized Additive Modeling (GAM) statistical approach. Two levels of geographic aggregation were modeled, a county-wide regional level and division of the county into six sub regions. Selected health syndromes within SDADIC from 16 emergency departments within San Diego County relevant for respiratory health were identified for inclusion in the model. The model captured the variability in emergency department visits due to several factors by including nine ancillary variables in addition to wildfire PM concentration. The model coefficients and nonlinear function plots indicate that at peak fire PM concentrations the odds of a person seeking emergency care is increased by approximately 50% compared to non-fire conditions (40% for the regional case, 70% for a geographically specific case). The sub-regional analyses show that demographic variables also influence respiratory health outcomes from smoke. The model developed in this study allows a quantitative assessment and prediction of respiratory health outcomes as it relates to the location and timing of wildland fire emissions relevant for application to future wildfire scenarios. An important aspect of the resulting model is its generality thus allowing its ready use for geospatial assessments of respiratory health impacts under possible future wildfire conditions in the San Diego region. The coupled statistical and process-based modeling demonstrates an end-to-end methodology for generating reasonable estimates of wildland fire PM concentrations and health effects at resolutions compatible with syndromic surveillance data.

2007 San Diego Wildfires And Asthmatics

PubMed Central

Vora, Chirag; Renvall, Marian J.; Chao, Peter; Ferguson, Paul; Ramsdell, Joe W.

2011-01-01

Context This case series reports the changes in the respiratory health of eight asthmatic subjects and the relationship to air quality associated with the October, 2007 firestorm in San Diego County of California. Case Presentation Participants were eight subjects with asthma enrolled in Asthma Clinical Research Network (ACRN) (NIH# U10-HL074218) studies at the University of California San Diego, School of Medicine, (UCSD), who had study data collected immediately prior, during and one month after the five-day firestorm in San Diego County. Air quality deteriorated to an extreme average of 71.5 ug/m3small particulate matter less than 2.5 microns (PM2.5) during the firestorm. Respiratory health data included morning and evening peak expiratory flow rates [PEFR], morning and evening Forced Expiratory Volume in one second [FEV1], rescue medication usage, and sputum eosinophils. Morning and evening PEFR and FEV1 rates remained stable. The two subjects tested during the fires had elevated eosinophil counts and rescue medication usage was increased in five of the eight subjects. Discussion Pulmonary function test values were stable during the wildfires for all eight subjects but there was a statistical significant increase in rescue medication usage during the wildfires which correlated with PM 2.5 values. The two subjects tested during the fires showed increases in sputum eosinophil counts consistent with increased airways inflammation. Relevance These findings suggests that poor air quality associated with wildfires resulted in an increase airways inflammation in these asthmatic subjects, but pulmonary function tests remained stable, possibly due to increased rescue medication usage. This is especially pertinent as there is an increase in incidence of wildfires this decade. PMID:21158525

Youth Advocacy as a Tool for Environmental and Policy Changes That Support Physical Activity and Nutrition: An Evaluation Study in San Diego County

PubMed Central

Edwards, Christine C.; Woodruff, Susan I.; Millstein, Rachel A.; Moder, Cheryl

2014-01-01

Background As evidence grows about the benefits of policy and environmental changes to support active living and healthy eating, effective tools for implementing change must be developed. Youth advocacy, a successful strategy in the field of tobacco control, should be evaluated for its potential in the field of obesity prevention. Community Context San Diego State University collaborated with the San Diego County Childhood Obesity Initiative to evaluate Youth Engagement and Action for Health! (YEAH!), a youth advocacy project to engage youth and adult mentors in advocating for neighborhood improvements in physical activity and healthy eating opportunities. Study objectives included documenting group process and success of groups in engaging in community advocacy with decision makers. Methods In 2011 and 2012, YEAH! group leaders were recruited from the San Diego County Childhood Obesity Initiative’s half-day train-the-trainer seminars for adult leaders. Evaluators collected baseline and postproject survey data from youth participants and adult group leaders and interviewed decision makers. Outcomes Of the 21 groups formed, 20 completed the evaluation, conducted community assessments, and advocated with decision makers. Various types of decision makers were engaged, including school principals, food service personnel, city council members, and parks and recreation officials. Eleven groups reported change(s) implemented as a result of their advocacy, 4 groups reported changes pending, and 5 groups reported no change as a result of their efforts. Interpretation Even a brief training session, paired with a practical manual, technical assistance, and commitment of adult leaders and youth may successfully engage decision makers and, ultimately, bring about change. PMID:24674636

HIV Transmission Networks in the San Diego-Tijuana Border Region.

PubMed

Mehta, Sanjay R; Wertheim, Joel O; Brouwer, Kimberly C; Wagner, Karla D; Chaillon, Antoine; Strathdee, Steffanie; Patterson, Thomas L; Rangel, Maria G; Vargas, Mlenka; Murrell, Ben; Garfein, Richard; Little, Susan J; Smith, Davey M

2015-10-01

HIV sequence data can be used to reconstruct local transmission networks. Along international borders, like the San Diego-Tijuana region, understanding the dynamics of HIV transmission across reported risks, racial/ethnic groups, and geography can help direct effective prevention efforts on both sides of the border. We gathered sociodemographic, geographic, clinical, and viral sequence data from HIV infected individuals participating in ten studies in the San Diego-Tijuana border region. Phylogenetic and network analysis was performed to infer putative relationships between HIV sequences. Correlates of identified clusters were evaluated and spatiotemporal relationships were explored using Bayesian phylogeographic analysis. After quality filtering, 843 HIV sequences with associated demographic data and 263 background sequences from the region were analyzed, and 138 clusters were inferred (2-23 individuals). Overall, the rate of clustering did not differ by ethnicity, residence, or sex, but bisexuals were less likely to cluster than heterosexuals or men who have sex with men (p = 0.043), and individuals identifying as white (p ≤ 0.01) were more likely to cluster than other races. Clustering individuals were also 3.5 years younger than non-clustering individuals (p < 0.001). Although the sampled San Diego and Tijuana epidemics were phylogenetically compartmentalized, five clusters contained individuals residing on both sides of the border. This study sampled ~ 7% of HIV infected individuals in the border region, and although the sampled networks on each side of the border were largely separate, there was evidence of persistent bidirectional cross-border transmissions that linked risk groups, thus highlighting the importance of the border region as a "melting pot" of risk groups. NIH, VA, and Pendleton Foundation.

75 FR 12814 - Advisory Committee on Minority Veterans, Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-17

... will meet at the Westin San Diego, Opal Room, 400 West Broadway, from 8 a.m. each day until 6:30 p.m... Committee will then depart and reconvene at Westin San Diego--Opal Room to work on their report to the...

AGOR 28: SIO Shipyard Representative Bi-Weekly Progress Report

DTIC Science & Technology

2015-12-12

Prepared by: Paul D. Bueren Scripps Institution of Oceanography (SIO) 297 Rosecrans St. San Diego, CA 98106 Date: 12 December 2015 Program Officer...ORGANIZATION NAME(S) AND ADDRESS(ES) Scripps Institution of Oceanography (SIO),,297 Rosecrans St.,,San Diego,,CA, 98106 8. PERFORMING ORGANIZATION

Integrated corridor management initiative : demonstration phase evaluation – San Diego benefit-cost analysis test plan.

DOT National Transportation Integrated Search

2012-08-01

This report presents the test plan for conducting the Benefit-Cost Analysis (BCA) for the United States Department of Transportation (U.S. DOT) evaluation of the San Diego Integrated Corridor Management (ICM) Initiative Demonstration. The ICM project...

24. Lake Hodges Flume conduit enlargement. April 1930. Courtesy of ...

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

24. Lake Hodges Flume conduit enlargement. April 1930. Courtesy of the Mandeville Department of Special Collections, Central Library, University of California, San Diego. - Lake Hodges Flume, Along San Dieguito River between Lake Hodges & San Dieguito Reservoir, Rancho Santa Fe, San Diego County, CA

22. Concrete trestle on Lake Hodges Flume, 1919. Courtesy of ...

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

22. Concrete trestle on Lake Hodges Flume, 1919. Courtesy of the Mandeville Department of Special Collections, Central Library, University of California, San Diego. - Lake Hodges Flume, Along San Dieguito River between Lake Hodges & San Dieguito Reservoir, Rancho Santa Fe, San Diego County, CA

SPUR: Moving San Diego, California Schools toward Integrated Pest Management.

ERIC Educational Resources Information Center

Taylor, Sharon

1991-01-01

The preparation of a report, slide show, and brochure to promote awareness of the hazards of toxic pest control for school pest management personnel in the San Diego Unified School District is discussed. The future plans of the coalition are proposed. (CW)

78 FR 37210 - Notice of Intent To Grant Partially Exclusive Patent License; Jinga-hi, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-20

... Hull St., Bldg. A33 Room 2531, San Diego, CA 92152-5001. FOR FURTHER INFORMATION CONTACT: Brian Suh... 72120, 53560 Hull St., Bldg. A33 Room 2531, San Diego, CA 92152-5001, telephone 619-553-5118, email...

76 FR 10341 - Notice of Intent To Grant Partially Exclusive Patent License; Dakota Technologies, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-24

..., 53560 Hull St., Bldg. A33 Room 2305, San Diego, CA 92152-5001. FOR FURTHER INFORMATION CONTACT: Brian..., Code 72120, 53560 Hull St., Bldg. A33 Room 2305, San Diego, CA 92152-5001, telephone 619-553-5118, E...

77 FR 5242 - Notice of Intent To Grant Partially Exclusive Patent License; Jinga-hi, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-02

... Systems Center Pacific, Code 72120, 53560 Hull St, Bldg A33 Room 2531, San Diego, CA 92152-5001. FOR... Warfare Systems Center Pacific, Code 72120, 53560 Hull St, Bldg A33 Room 2531, San Diego, CA 92152-5001...

77 FR 69811 - Notice of Intent To Grant Partially Exclusive Patent License; Jinga-hi, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-21

... Center Pacific, Code 72120, 53560 Hull St, Bldg A33 Room 2531, San Diego, CA 92152-5001. FOR FURTHER... Systems Center Pacific, Code 72120, 53560 Hull St, Bldg A33 Room 2531, San Diego, CA 92152-5001, telephone...

76 FR 65213 - Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-20

... AEROTEK Commerical Staffing, San Diego, CA; FLEXTRONICS International USA, Inc., Infrastructure Division... Diego, California (subject firm). The Department's Notice was published in the Federal Register on... information provided by Flextronics International USA, Inc. revealed that workers of the Infrastructure...

System requirement specification for the I-15 integrated corridor management system (ICMS) in San Diego, California.

DOT National Transportation Integrated Search

2008-03-31

This document presents a System Requirement Specification for an Integrated Corridor Management System (ICMS) in the I-15 Corridor in San Diego, California. The ICMS will consist of two major subsystems: the existing Intermodal Transportation Managem...

California Fires

Atmospheric Science Data Center

2014-05-15

... Ana winds began blowing through the Los Angeles and San Diego areas on Sunday October 21, 2007. Wind speeds ranging from 30 to 50 mph ... resulted in a number of fires in the Los Angeles and San Diego areas, causing the evacuation of more than 250,000 people. These two ...

Taxi Regulatory Revision in San Diego, California : Background and Implementation

DOT National Transportation Integrated Search

1981-07-01

Starting in January, 1979, the San Diego City Council revised its paratransit regulations and began issuing 6 new taxi permits per month. As of July, 1979, the ratio of new permit issuance was increased to 15 per month. Effective August 1, 1979, the ...

Military Operating Room of the Future

DTIC Science & Technology

2012-10-01

AORN ) Annual Conference in San Diego, USA Mar 3-7, 2013. K.R. Catchpole. Task, Team and Technology Integration in Surgical Care. Invited oral... AORN ) Annual Conference in San Diego, USA Mar 3-7, 2013. Effective handoffs are critical for maintaining quality of care across different care

Center of excellence for small robots

NASA Astrophysics Data System (ADS)

Nguyen, Hoa G.; Carroll, Daniel M.; Laird, Robin T.; Everett, H. R.

2005-05-01

The mission of the Unmanned Systems Branch of SPAWAR Systems Center, San Diego (SSC San Diego) is to provide network-integrated robotic solutions for Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) applications, serving and partnering with industry, academia, and other government agencies. We believe the most important criterion for a successful acquisition program is producing a value-added end product that the warfighter needs, uses and appreciates. Through our accomplishments in the laboratory and field, SSC San Diego has been designated the Center of Excellence for Small Robots by the Office of the Secretary of Defense Joint Robotics Program. This paper covers the background, experience, and collaboration efforts by SSC San Diego to serve as the "Impedance-Matching Transformer" between the robotic user and technical communities. Special attention is given to our Unmanned Systems Technology Imperatives for Research, Development, Testing and Evaluation (RDT&E) of Small Robots. Active projects, past efforts, and architectures are provided as success stories for the Unmanned Systems Development Approach.

Incorporating genetic sampling in long-term monitoring and adaptive management in the San Diego County Management Strategic Plan Area, Southern California

USGS Publications Warehouse

Vandergast, Amy G.

2017-06-02

Habitat and species conservation plans usually rely on monitoring to assess progress towards conservation goals. Southern California, USA, is a hotspot of biodiversity and home to many federally endangered and threatened species. Here, several regional multi-species conservation plans have been implemented to balance development and conservation goals, including in San Diego County. In the San Diego County Management Strategic Plan Area (MSPA), a monitoring framework for the preserve system has been developed with a focus on species monitoring, vegetation monitoring, threats monitoring and abiotic monitoring. Genetic sampling over time (genetic monitoring) has proven useful in gathering species presence and abundance data and detecting population trends, particularly related to species and threats monitoring objectives. This report reviews genetic concepts and techniques of genetics that relate to monitoring goals and outlines components of a genetic monitoring scheme that could be applied in San Diego or in other monitoring frameworks throughout the Nation.

Galaxy And Mass Assembly (GAMA): the 0.013 < z < 0.1 cosmic spectral energy distribution from 0.1 μm to 1 mm

NASA Astrophysics Data System (ADS)

Driver, S. P.; Robotham, A. S. G.; Kelvin, L.; Alpaslan, M.; Baldry, I. K.; Bamford, S. P.; Brough, S.; Brown, M.; Hopkins, A. M.; Liske, J.; Loveday, J.; Norberg, P.; Peacock, J. A.; Andrae, E.; Bland-Hawthorn, J.; Bourne, N.; Cameron, E.; Colless, M.; Conselice, C. J.; Croom, S. M.; Dunne, L.; Frenk, C. S.; Graham, Alister W.; Gunawardhana, M.; Hill, D. T.; Jones, D. H.; Kuijken, K.; Madore, B.; Nichol, R. C.; Parkinson, H. R.; Pimbblet, K. A.; Phillipps, S.; Popescu, C. C.; Prescott, M.; Seibert, M.; Sharp, R. G.; Sutherland, W. J.; Taylor, E. N.; Thomas, D.; Tuffs, R. J.; van Kampen, E.; Wijesinghe, D.; Wilkins, S.

2012-12-01

We use the Galaxy And Mass Assembly survey (GAMA) I data set combined with GALEX, Sloan Digital Sky Survey (SDSS) and UKIRT Infrared Deep Sky Survey (UKIDSS) imaging to construct the low-redshift (z < 0.1) galaxy luminosity functions in FUV, NUV, ugriz and YJHK bands from within a single well-constrained volume of 3.4 × 105 (Mpc h-1)3. The derived luminosity distributions are normalized to the SDSS data release 7 (DR7) main survey to reduce the estimated cosmic variance to the 5 per cent level. The data are used to construct the cosmic spectral energy distribution (CSED) from 0.1 to 2.1 μm free from any wavelength-dependent cosmic variance for both the elliptical and non-elliptical populations. The two populations exhibit dramatically different CSEDs as expected for a predominantly old and young population, respectively. Using the Driver et al. prescription for the azimuthally averaged photon escape fraction, the non-ellipticals are corrected for the impact of dust attenuation and the combined CSED constructed. The final results show that the Universe is currently generating (1.8 ± 0.3) × 1035 h W Mpc-3 of which (1.2 ± 0.1) × 1035 h W Mpc-3 is directly released into the inter-galactic medium and (0.6 ± 0.1) × 1035 h W Mpc-3 is reprocessed and reradiated by dust in the far-IR. Using the GAMA data and our dust model we predict the mid- and far-IR emission which agrees remarkably well with available data. We therefore provide a robust description of the pre- and post-dust attenuated energy output of the nearby Universe from 0.1 μm to 0.6 mm. The largest uncertainty in this measurement lies in the mid- and far-IR bands stemming from the dust attenuation correction and its currently poorly constrained dependence on environment, stellar mass and morphology.

GAMA/H-ATLAS: The Dust Opacity-Stellar Mass Surface Density Relation for Spiral Galaxies

NASA Astrophysics Data System (ADS)

Grootes, M. W.; Tuffs, R. J.; Popescu, C. C.; Pastrav, B.; Andrae, E.; Gunawardhana, M.; Kelvin, L. S.; Liske, J.; Seibert, M.; Taylor, E. N.; Graham, Alister W.; Baes, M.; Baldry, I. K.; Bourne, N.; Brough, S.; Cooray, A.; Dariush, A.; De Zotti, G.; Driver, S. P.; Dunne, L.; Gomez, H.; Hopkins, A. M.; Hopwood, R.; Jarvis, M.; Loveday, J.; Maddox, S.; Madore, B. F.; Michałowski, M. J.; Norberg, P.; Parkinson, H. R.; Prescott, M.; Robotham, A. S. G.; Smith, D. J. B.; Thomas, D.; Valiante, E.

2013-03-01

We report the discovery of a well-defined correlation between B-band face-on central optical depth due to dust, τ ^f_B, and the stellar mass surface density, μ*, of nearby (z <= 0.13) spiral galaxies: {log}(τ ^{f}_{B}) = 1.12(+/- 0.11) \\cdot {log}({μ _{*}}/{{M}_{⊙ } {kpc}^{-2}}) - 8.6(+/- 0.8). This relation was derived from a sample of spiral galaxies taken from the Galaxy and Mass Assembly (GAMA) survey, which were detected in the FIR/submillimeter (submm) in the Herschel-ATLAS science demonstration phase field. Using a quantitative analysis of the NUV attenuation-inclination relation for complete samples of GAMA spirals categorized according to stellar mass surface density, we demonstrate that this correlation can be used to statistically correct for dust attenuation purely on the basis of optical photometry and Sérsic-profile morphological fits. Considered together with previously established empirical relationships of stellar mass to metallicity and gas mass, the near linearity and high constant of proportionality of the τ ^f_B - μ_{*} relation disfavors a stellar origin for the bulk of refractory grains in spiral galaxies, instead being consistent with the existence of a ubiquitous and very rapid mechanism for the growth of dust in the interstellar medium. We use the τ ^f_B - μ_{*} relation in conjunction with the radiation transfer model for spiral galaxies of Popescu & Tuffs to derive intrinsic scaling relations between specific star formation rate (SFR), stellar mass, and stellar surface density, in which attenuation of the UV light used for the measurement of SFR is corrected on an object-to-object basis. A marked reduction in scatter in these relations is achieved which we demonstrate is due to correction of both the inclination-dependent and face-on components of attenuation. Our results are consistent with a general picture of spiral galaxies in which most of the submm emission originates from grains residing in translucent structures, exposed to UV in the diffuse interstellar radiation field.

Use of Recombinant Factor VIIA for Control of Combat-Related Haemorrhage

DTIC Science & Technology

2010-02-25

Pallav Bhatnagar, Henno Schoombee, Brian Burgess Southend University Hospital, NHS Foundation Trust, Westcliff -on-Sea, Essex, UK Correspondence to Dr...transfusion requirements, did not result in better survival.11 1San Diego State University , School of Social Work, San Diego, USA 2Health Solutions

21. Newly completed Lake Hodges Dam and Flume, 1919. Courtesy ...

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

21. Newly completed Lake Hodges Dam and Flume, 1919. Courtesy of the Mandeville Department of Special Collection, Central Library, University of California, San Diego. - Lake Hodges Flume, Along San Dieguito River between Lake Hodges & San Dieguito Reservoir, Rancho Santa Fe, San Diego County, CA

Effects of Taxi Regulatory Revision in San Diego, California

DOT National Transportation Integrated Search

1983-05-01

Effective January 1979 the City of San Diego removed its previous ceiling on taxi licenses and began issuing 6 new taxi permits every month; in July, this limit was raised to 15. In August, the city replaced the standard rate of fare with a variable ...

Library Services in a Supercomputer Center.

ERIC Educational Resources Information Center

Layman, Mary

1991-01-01

Describes library services that are offered at the San Diego Supercomputer Center (SDSC), which is located at the University of California at San Diego. Topics discussed include the user population; online searching; microcomputer use; electronic networks; current awareness programs; library catalogs; and the slide collection. A sidebar outlines…

78 FR 72872 - Notice of Intent To Grant Partially Exclusive Patent License; ICAP Patent Brokerage, LLC

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-04

... 72120, 53560 Hull St, Bldg A33 Room 2531, San Diego, CA 92152-5001. FOR FURTHER INFORMATION CONTACT... Pacific, Code 72120, 53560 Hull St, Bldg A33 Room 2531, San Diego, CA 92152-5001, telephone 619-553-5118...

Student-Driven Research

ERIC Educational Resources Information Center

Jones, Makeba; Yonezawa, Susan

2009-01-01

For the past two years, the Center for Research on Educational Equity, Assessment and Teaching Excellence at the University of California, San Diego, has designed and run Student-Created Research projects in eight racially diverse urban and low-income San Diego high schools. Students undertake research projects intended to guide school improvement…

Range and Frequency of Africanized Honey Bees in California (USA)

PubMed Central

Kono, Yoshiaki; Kohn, Joshua R.

2015-01-01

Africanized honey bees entered California in 1994 but few accounts of their northward expansion or their frequency relative to European honey bees have been published. We used mitochondrial markers and morphometric analyses to determine the prevalence of Africanized honeybees in San Diego County and their current northward progress in California west of the Sierra Nevada crest. The northernmost African mitotypes detected were approximately 40 km south of Sacramento in California’s central valley. In San Diego County, 65% of foraging honey bee workers carry African mitochondria and the estimated percentage of Africanized workers using morphological measurements is similar (61%). There was no correlation between mitotype and morphology in San Diego County suggesting Africanized bees result from bidirectional hybridization. Seventy percent of feral hives, but only 13% of managed hives, sampled in San Diego County carried the African mitotype indicating that a large fraction of foraging workers in both urban and rural San Diego County are feral. We also found a single nucleotide polymorphism at the DNA barcode locus COI that distinguishes European and African mitotypes. The utility of this marker was confirmed using 401 georeferenced honey bee sequences from the worldwide Barcode of Life Database. Future censuses can determine whether the current range of the Africanized form is stable, patterns of introgression at nuclear loci, and the environmental factors that may limit the northern range of the Africanized honey bee. PMID:26361047

Using HIV Sequence and Epidemiologic Data to Assess the Effect of Self-referral Testing for Acute HIV Infection on Incident Diagnoses in San Diego, California

PubMed Central

Mehta, Sanjay R.; Murrell, Ben; Anderson, Christy M.; Kosakovsky Pond, Sergei L.; Wertheim, Joel O.; Young, Jason A.; Freitas, Lorri; Richman, Douglas D.; Mathews, W. Chris; Scheffler, Konrad; Little, Susan J.; Smith, Davey M.

2016-01-01

Background. Because recently infected individuals disproportionately contribute to the spread of human immunodeficiency virus (HIV), we evaluated the impact of a primary HIV screening program (the Early Test) implemented in San Diego. Methods. The Early Test program used combined nucleic acid and serology testing to screen for primary infection targeting local high-risk individuals. Epidemiologic, HIV sequence, and geographic data were obtained from the San Diego County Department of Public Health and the Early Test program. Poisson regression analysis was performed to determine whether the Early Test program was temporally and geographically associated with changes in incident HIV diagnoses. Transmission chains were inferred by phylogenetic analysis of sequence data. Results. Over time, a decrease in incident HIV diagnoses was observed proportional to the number primary HIV infections diagnosed in each San Diego region (P < .001). Molecular network analyses also showed that transmission chains were more likely to terminate in regions where the program was marketed (P = .002). Although, individuals in these zip codes had infection diagnosed earlier (P = .08), they were not treated earlier (P = .83). Conclusions. These findings suggests that early HIV diagnoses by this primary infection screening program probably contributed to the observed decrease in new HIV diagnoses in San Diego, and they support the expansion and evaluation of similar programs. PMID:27174704

Galaxy And Mass Assembly (GAMA): the signatures of galaxy interactions as viewed from small scale galaxy clustering

NASA Astrophysics Data System (ADS)

Gunawardhana, M. L. P.; Norberg, P.; Zehavi, I.; Farrow, D. J.; Loveday, J.; Hopkins, A. M.; Davies, L. J. M.; Wang, L.; Alpaslan, M.; Bland-Hawthorn, J.; Brough, S.; Holwerda, B. W.; Owers, M. S.; Wright, A. H.

2018-06-01

Statistical studies of galaxy-galaxy interactions often utilise net change in physical properties of progenitors as a function of the separation between their nuclei to trace both the strength and the observable timescale of their interaction. In this study, we use two-point auto, cross and mark correlation functions to investigate the extent to which small-scale clustering properties of star forming galaxies can be used to gain physical insight into galaxy-galaxy interactions between galaxies of similar optical brightness and stellar mass. The Hα star formers, drawn from the highly spatially complete Galaxy And Mass Assembly (GAMA) survey, show an increase in clustering on small separations. Moreover, the clustering strength shows a strong dependence on optical brightness and stellar mass, where (1) the clustering amplitude of optically brighter galaxies at a given separation is larger than that of optically fainter systems, (2) the small scale clustering properties (e.g. the strength, the scale at which the signal relative to the fiducial power law plateaus) of star forming galaxies appear to differ as a function of increasing optical brightness of galaxies. According to cross and mark correlation analyses, the former result is largely driven by the increased dust content in optically bright star forming galaxies. The latter could be interpreted as evidence of a correlation between interaction-scale and optical brightness of galaxies, where physical evidence of interactions between optically bright star formers, likely hosted within relatively massive halos, persist over larger separations than those between optically faint star formers.

SSC San Diego Strategic Plan. Revision 2

DTIC Science & Technology

2000-05-01

information dominance . This Strategic Plan is SSC San Diego’s blueprint to meet that challenge. The plan is both a vehicle for carrying us into the...provider of integrated C4ISR solutions for warrior information dominance is our enduring goal. Our plan specifies five long-range strategic objectives. SSC

SSC San Diego Strategic Plan. Revision 1

DTIC Science & Technology

1998-04-01

information dominance . This Strategic Plan is SSC San Diego’s blueprint to meet that challenge. The plan is both a vehicle for carrying us into the...provider of integrated C4ISR solutions for warrior information dominance - is our enduring goal. Our plan specifies five long-range strategic

Privately-Contracted Transportation Services for the Elderly and Handicapped in San Diego, California

DOT National Transportation Integrated Search

1985-01-01

The City of San Diego, which operated its own dial-a-ride service from 1975 to 1982, transferred all operations to the private sector in the fall of 1982, and introduced a user-side subsidy mechanism for most of its users. Since October 1984, all ser...

Aerial view looking southwest. Seaplane hangars buildings 29 and 68 ...

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

Aerial view looking southwest. Seaplane hangars buildings 29 and 68 at right. Location of seaplane ramps is just left of small boat docks in left center. Historic building district in center of photograph. - Naval Air Station North Island, North Island, San Diego, San Diego County, CA

23. Cross section of newly completed concrete channel and trestle ...

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

23. Cross section of newly completed concrete channel and trestle supported steel flume, 1919. Courtesy of the Mandeville Department of Special Collections, Central Library, University of California, San Diego. - Lake Hodges Flume, Along San Dieguito River between Lake Hodges & San Dieguito Reservoir, Rancho Santa Fe, San Diego County, CA

76 FR 2746 - Receipt of Noise Compatibility Program and Request for Review for San Diego International Airport...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-14

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Receipt of Noise Compatibility... reviewing a proposed noise compatibility program that was submitted for San Diego International Airport under the provisions of 49 U.S.C. 47501 et seq. (the Aviation Safety and Noise Abatement Act...

Developing Thoughtful Practitioners through School/University Collaboration.

ERIC Educational Resources Information Center

Cooper, Mary Gendernalik; Morey, Ann I.

This paper discusses the New Teacher Retention Project, a collaborative partnership between San Diego State University and the San Diego Unified School District, California. The purposes of this project are to develop a practical model of support and assistance to new teachers, particularly those working with students from culturally diverse…

78 FR 72904 - Changes in Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-04

..., District, 2801 Docs/13-09-0441P- 0441P). Maricopa County West Durango 040037.pdf. Board of Street, Phoenix... Ruffin Road, Pacific Highway, Suite P, San Room 335, San Diego, CA 92123. Diego, CA 92101. Colorado... Inverness Drive colorado/arapahoe/ East Arapahoe East, Suite A, . Road, Centennial, Englewood, CO CO 80112...

78 FR 48046 - Safety Zone; Kuoni Destination Management Fireworks; San Diego, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-07

...-AA00 Safety Zone; Kuoni Destination Management Fireworks; San Diego, CA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a safety zone on the navigable..., 2013. This temporary safety zone is necessary to provide for the safety of the participants, crew...

A Transforming Partnership

ERIC Educational Resources Information Center

Black, Susan

2006-01-01

Just a few years ago Jefferson Elementary School in San Diego County, California suffered from low test scores and a lackluster "science from workbooks approach" that was not motivating many in the 75% Hispanic and 50% learning-to-speak-English student body. A partnership program with the San Diego Natural History Museum called…

In San Diego County, Court Schools Educate Teens When No One Else Can.

ERIC Educational Resources Information Center

Rosander, Gerald A.

1987-01-01

Discussion of Juvenile Court Schools in San Diego County focuses on institutional schools that provide academic instruction in an incarceration setting and community schools that bridge institutional and public schools and provide education, vocational and career guidance, familiarization with community organizations, and increased self-esteem…

Making the Grade

ERIC Educational Resources Information Center

Stewart, Pearl

2012-01-01

At San Diego State University, retention and graduation rates garner national attention. The author discusses SDSU's intensive efforts to improve its graduation and retention rates and to close the achievement gap. San Diego State has been lauded nationally for its success on closing the achievement gap. An article titled "Walking the Walk on…

Site Management and Monitoring Plan (SMMP) for the Los Angeles/Long Beach, Newport and San Diego Ocean Dredged Material Disposal Sites, CA

EPA Pesticide Factsheets

This SMMP is intended to provide management and monitoring strategies for disposal in the Los Angeles/Long Beach (LA-2), Newport (LA-3) and San Diego (LA-5) Ocean Dredged Material Disposal Sites in California.

Emotional Intelligence and Adaptive Success of Nurses Caring for People with Mental Retardation and Severe Behavior Problems

ERIC Educational Resources Information Center

Gerits, Linda; Derksen, Jan J. L.; Verbruggen, Antoine B.

2004-01-01

The emotional intelligence profiles, gender differences, and adaptive success of 380 Dutch nurses caring for people with mental retardation and accompanying severe behavior problems are reported. Data were collected with the Bar-On Emotional Quotient Inventory, Utrecht-Coping List, Utrecht-Burnout Scale, MMPI-2, and GAMA. Absence due to illness…

Two Draft Genome Sequences of Chromobacterium violaceum Isolates from the Rio Negro.

PubMed

da Gama, Auricélia Matos; de Almeida, Luiz Gustavo; Yamane, Tetsuo; Spira, Beny

2018-01-04

The draft genome sequences of two Chromobacterium violaceum strains isolated from the Rio Negro are reported here. These bacteria carry most genetic systems associated with the production of bioactive compounds, but unlike other C. violaceum strains, they lack a dedicated operon for arsenic resistance. Copyright © 2018 da Gama et al.

Constitutive Behavior and Modeling of Al-Cu Alloy Systems

DTIC Science & Technology

2013-05-01

Mechanical Threshold of Dynamically Deformed Copper and Nitronic 40 ." Journal de Physique, 1985: 25- 34. Gama, B. A., S. L. Lopatnikov, and J. W. G...38 3. MODIFIED ZERILLI-ARMSTRONG MODEL .................................... 40 3.1 Introduction... 40 3.2 Former Modifications to ZA Model by Zerilli and Armstrong .. 42 3.3 Modifications to ZA Model

Vs30 mapping at selected sites within the Greater Accra Metropolitan Area

NASA Astrophysics Data System (ADS)

Nortey, Grace; Armah, Thomas K.; Amponsah, Paulina

2018-06-01

A large part of Accra is underlain by a complex distribution of shallow soft soils. Within seismically active zones, these soils hold the most potential to significantly amplify seismic waves and cause severe damage, especially to structures sited on soils lacking sufficient stiffness. This paper presents preliminary site classification for the Greater Accra Metropolitan Area of Ghana (GAMA), using experimental data from two-dimensional (2-D) Multichannel Analysis of Surface Wave (MASW) technique. The dispersive characteristics of fundamental mode Rayleigh type surface waves were utilized for imaging the shallow subsurface layers (approx. up to 30 m depth) by estimating the 1D (depth) and 2D (depth and surface location) shear wave velocities at 5 selected sites. The average shear wave velocity for 30 m depth (Vs30), which is critical in evaluating the site response of the upper 30 m, was estimated and used for the preliminary site classification of the GAM area, as per NEHRP (National Earthquake Hazards Reduction Program). Based on the Vs30 values obtained in the study, two common site types C, and D corresponding to shallow (>6 m < 30 m) weathered rock and deep (up 30 m thick) stiff soils respectively, have been identified within the study area. Lower velocity profiles are inferred for the residual soils (sandy to silty clays), derived from the Accraian Formation that lies mainly within Accra central. Stiffer soil sites lie to the north of Accra, and to the west near Nyanyano. The seismic response characteristics over the residual soils in the GAMA have become apparent using the MASW technique. An extensive site effect map and a more robust probabilistic seismic hazard analysis can now be efficiently built for the metropolis, by considering the site classes and design parameters obtained from this study.

Ocean color remote sensing of turbid plumes in the southern California coastal waters during storm events

NASA Astrophysics Data System (ADS)

Lahet, Florence; Stramski, Dariusz

2007-09-01

Water-leaving radiance data obtained from MODIS-Aqua satellite images at spatial resolution of 250 m (band 1 at 645 nm) and 500 m (band 4 at 555 nm) were used to analyze the correlation between plume area and rainfall during strong storm events in coastal waters of Southern California. Our study is focused on the area between Point Loma and the US-Mexican border in San Diego, which is influenced by terrigenous input of particulate and dissolved materials from San Diego and Tijuana watersheds and non-point sources along the shore. For several events of intense rainstorms that occurred in the winter of 2004-2005, we carried out a correlational analysis between the satellite-derived plume area and rainfall parameters. We examined several rainfall parameters and methods for the estimation of plume area. We identified the optimal threshold values of satellite-derived normalized water-leaving radiances at 645 nm and 555 nm for distinguishing the plume from ambient ocean waters. The satellite-derived plume size showed high correlation with the amount of precipitated water accumulated during storm event over the San Diego and Tijuana watersheds. Our results support the potential of ocean color imagery with relatively high spatial resolution for the study of turbid plumes in the coastal ocean.

Two nominated for Science Board

NASA Astrophysics Data System (ADS)

President Ronald Reagan plans to nominate Thomas B. Day and James J. Duderstadt to the National Science Board (NSB), according to an announcement by the National Science Foundation (NSF). Day, a theoretical and experimental high-energy physicist, is president of San Diego State University, San Diego, Calif. Duderstadt is a nuclear engineer and is dean of the College of Engineering of the University of Michigan, Ann Arbor.The 24-member NSB is the policy-making body of the NSF. Current members of the NSB include Peter T. Flawn, a geologist who is president of the University of Texas at Austin, and William A. Nierenberg, director of the Scripps Institution of Oceanography at the University of California, San Diego.