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  1. AU="Smallwood, C L"
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  1. Article: The establishment of a mapping protocol utilizing GPS as a data collection source

    Smallwood, C.L

    Rural Electric Power Conference. Papers presented at the ... annual conference. 1997. (41st)

    1997  

    Keywords planning ; telecommunications ; geographic information systems ; global positioning systems
    Language English
    Size p. B1/1-B1/7.
    Document type Article
    Note Conference held April 20-22, 1997, Minneapolis, Minnesota.
    ISSN 0734-7464
    Database NAL-Catalogue (AGRICOLA)

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  2. Book ; Online: Vacuum space charge effect in laser-based solid-state photoemission spectroscopy

    Graf, J. / Hellmann, S. / Jozwiak, C. / Smallwood, C. L. / Hussain, Z. / Kaindl, R. A. / Kipp, L. / Rossnagel, K. / Lanzara, A.

    2010  

    Abstract: We report a systematic measurement of the space charge effect observed in the few-ps laser pulse regime in laser-based solid-state photoemission spectroscopy experiments. The broadening and the shift of a gold Fermi edge as a function of spot size, laser ...

    Abstract We report a systematic measurement of the space charge effect observed in the few-ps laser pulse regime in laser-based solid-state photoemission spectroscopy experiments. The broadening and the shift of a gold Fermi edge as a function of spot size, laser power, and emission angle are characterized for pulse lengths of 6 ps and 6 eV photon energy. The results are used as a benchmark for an $N$-body numerical simulation and are compared to different regimes used in photoemission spectroscopy. These results provide an important reference for the design of time- and angle-resolved photoemission spectroscopy setups and next-generation light sources.
    Keywords Condensed Matter - Materials Science ; Condensed Matter - Other Condensed Matter
    Publishing date 2010-01-12
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article: Bound on Lorentz and CPT violating boost effects for the neutron.

    Canè, F / Bear, D / Phillips, D F / Rosen, M S / Smallwood, C L / Stoner, R E / Walsworth, R L / Kostelecký, V Alan

    Physical review letters

    2004  Volume 93, Issue 23, Page(s) 230801

    Abstract: A search for an annual variation of a daily sidereal modulation of the frequency difference between colocated 129Xe and 3He Zeeman masers sets a stringent limit on boost-dependent Lorentz and CPT violation involving the neutron, consistent with no effect ...

    Abstract A search for an annual variation of a daily sidereal modulation of the frequency difference between colocated 129Xe and 3He Zeeman masers sets a stringent limit on boost-dependent Lorentz and CPT violation involving the neutron, consistent with no effect at the level of 150 nHz. In the framework of the general standard-model extension, the present result provides the first clean test for the fermion sector of the symmetry of spacetime under boost transformations at a level of 10(-27) GeV.
    Language English
    Publishing date 2004-12-03
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.93.230801
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Comparative renal and hepatotoxicity of halomethanes: bromodichloromethane, bromoform, chloroform, dibromochloromethane and methylene chloride.

    Condie, L W / Smallwood, C L / Laurie, R D

    Drug and chemical toxicology

    1983  Volume 6, Issue 6, Page(s) 563–578

    Abstract: The renal and hepatotoxicities of five selected halomethanes, which are drinking water contaminants, were evaluated following a 14-day exposure. Bromodichloromethane, bromoform, chloroform, dibromochloromethane and methylene chloride were administered at ...

    Abstract The renal and hepatotoxicities of five selected halomethanes, which are drinking water contaminants, were evaluated following a 14-day exposure. Bromodichloromethane, bromoform, chloroform, dibromochloromethane and methylene chloride were administered at three dose levels. Toxicity was evaluated by measuring changes in total body weight, uptake of p-aminohippurate into renal cortical slices, blood urea nitrogen, serum creatinine, and serum glutamate-pyruvate transaminase levels and by performing a histopathologic examination of liver and kidney tissues. Dose-related effects on the liver and kidney were detected with the uptake of p-aminohippurate into kidney slices and with the histopathologic evaluation of tissues. Treatment-related effects seen in the methylene chloride exposed mice were less pronounced as compared to the other halomethane treatment groups. In general, histopathological changes were the most sensitive indicators of both liver and kidney damage.
    MeSH term(s) Animals ; Body Weight/drug effects ; Chloroform/toxicity ; Hydrocarbons, Brominated/toxicity ; Hydrocarbons, Halogenated/toxicity ; Kidney/drug effects ; Kidney Cortex/drug effects ; Liver/drug effects ; Male ; Methylene Chloride/toxicity ; Mice ; Mice, Inbred Strains ; Trihalomethanes
    Chemical Substances Hydrocarbons, Brominated ; Hydrocarbons, Halogenated ; Trihalomethanes ; Methylene Chloride (588X2YUY0A) ; bromodichloromethane (7LN464CH2O) ; Chloroform (7V31YC746X) ; bromoform (TUT9J99IMU)
    Language English
    Publishing date 1983
    Publishing country United States
    Document type Comparative Study ; Journal Article
    ZDB-ID 548368-2
    ISSN 1525-6014 ; 0148-0545
    ISSN (online) 1525-6014
    ISSN 0148-0545
    DOI 10.3109/01480548309017810
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Chemical reactivity, cytotoxicity, and mutagenicity of chloropropanones.

    Merrick, B A / Smallwood, C L / Meier, J R / McKean, D L / Kaylor, W H / Condie, L W

    Toxicology and applied pharmacology

    1987  Volume 91, Issue 1, Page(s) 46–54

    Abstract: Studies were conducted to assess the in vitro toxicity of three chloropropanones: monochloropropanone (MCP), 1,1-dichloropropanone (1,1-DCP), and 1,3-dichloropropanone (1,3-DCP). Chloropropanones reacted directly with reduced glutathione (GSH) in sodium ... ...

    Abstract Studies were conducted to assess the in vitro toxicity of three chloropropanones: monochloropropanone (MCP), 1,1-dichloropropanone (1,1-DCP), and 1,3-dichloropropanone (1,3-DCP). Chloropropanones reacted directly with reduced glutathione (GSH) in sodium phosphate buffer at pH 7.4. All chloropropanones were cytotoxic to suspensions of male rat hepatocytes in a concentration range of 0.5-10 mM. Cytotoxicity was preceded by rapid decline in cellular GSH levels. Mutagenic potencies among the chloropropanones in Salmonella typhimurium bacteria differed greatly. 1,3-DCP was mutagenic in the nanomole range, 1,1-DCP was weakly mutagenic in the micromole range, and MCP was not mutagenic. Mutagenicity of the dichloropropanones was evident without metabolic activation. These results suggest that the three chloropropanones may, in part, be directly cytotoxic but only 1,3-DCP and 1,1-DCP are directly mutagenic.
    MeSH term(s) Acetone/analogs & derivatives ; Acetone/toxicity ; Animals ; Aspartate Aminotransferases/metabolism ; Cell Survival/drug effects ; Chemical Phenomena ; Chemistry ; Glutathione/metabolism ; Liver/cytology ; Liver/drug effects ; Liver/enzymology ; Male ; Mutagenicity Tests ; Mutagens/toxicity ; Mutation ; Rats ; Rats, Inbred Strains ; Salmonella typhimurium/drug effects ; Salmonella typhimurium/genetics
    Chemical Substances Mutagens ; Acetone (1364PS73AF) ; chloroacetone (60ZTR74268) ; Aspartate Aminotransferases (EC 2.6.1.1) ; Glutathione (GAN16C9B8O) ; 1,1-dichloroacetone (MCU87D3FRT) ; 1,3-dichloroacetone (UFH8559WS5)
    Language English
    Publishing date 1987-10
    Publishing country United States
    Document type Comparative Study ; Journal Article
    ZDB-ID 204477-8
    ISSN 1096-0333 ; 0041-008X
    ISSN (online) 1096-0333
    ISSN 0041-008X
    DOI 10.1016/0041-008x(87)90192-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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