REFERENCE_ID int64 273 7.3M | TITLE stringlengths 4 390 | AUTHORS stringlengths 5 1.43k ⌀ | YEAR int64 1.85k 2.02k ⌀ | ABSTRACT stringlengths 1 18.4k ⌀ | CITED int64 0 1 |
|---|---|---|---|---|---|
38,705 | Hydrocarbon measurement discrepancies among various analyzers using flame-ionization detectors | McElroy, FF; Thompson, VL | 1,975 | null | 0 |
39,208 | Experimental studies on human health effects of air pollutants: II. Four-hour exposure to ozone alone and in combination with other pollutant gases | Hackney, JD; Linn, WS; Mohler, JG; Pedersen, EE; Breisacher, P; Russo, A | 1,975 | Eight adult male volunteers were exposed to ozone (O3) alone and then in combination with nitrogen dioxide and carbon monoxide under conditions simulating ambient air pollution exposures. Four "normal" men showed few or no effects from repeated exposures. Four male volunteers with a history of "hyperreactive" airways, ... | 1 |
19,173 | Responses of plants to air pollution | Mudd, JB; Kozlowski TT eds | 1,975 | null | 0 |
15,505 | Recent field studies | Rasmussen, RA | 1,975 | null | 0 |
38,217 | Guidance for air quality monitoring network design and instrument siting (revised) | null | 1,975 | null | 0 |
29,322 | Report on the problem of halogenated air pollutants and stratospheric ozone | null | 1,975 | EPA is conducting a research program on halocarbon air pollutants and their possible interaction with stratospheric ozone. Principal compounds under study are fluorocarbon-11, fluorocarbon-12, fluorocarbon-22, carbon tetrachloride, methyl chloroform, perchloroethylene, trichloroethylene, dichloroethane, methylene dichl... | 0 |
40,638 | Detectors in gas chromatography | Sevcik, J | 1,975 | null | 0 |
38,214 | Kinetics of the reaction of HO2 with nitric oxide and nitrogen dioxide | Cox, RA; Derwent, RG | 1,975 | null | 0 |
38,495 | Global emissions and natural processes for removal of gaseous pollutants | Rasmussen, KH; Taheri, M; Kabel, RL | 1,975 | null | 0 |
38,289 | The photostationary state in photochemical smog | Stedman, DH; Jackson, JO | 1,975 | HEEP COPYRIGHT: BIOL ABS. | 0 |
41,245 | Evaluation of the effects of air pollution on vegetation in the Mt Storm, West Virginia-Oakland, Maryland area | Wood, FA; Pennypacker, SP | 1,975 | null | 0 |
39,535 | Interactions between air pollutants and fungal, bacterial and viral plant pathogens | Manning, WJ | 1,975 | null | 0 |
33,942 | Determination of an ozone interference in the continuous Saltzman nitrogen dioxide procedure | Baumgardner, RE; Clark, TA; Hodgeson, JA; Stevens, RK | 1,975 | null | 0 |
53,293 | Applied multiple regressional/correlation analysis for the behavioral sciences | Cohen, J; Cohen, P | 1,975 | null | 0 |
39,476 | Collaborative study of reference method for measurement of photochemical oxidants in the atmosphere (ozone-ethylene chemiluminescent method) | McKee, HC; Childers, RE; Parr, VB | 1,975 | This report contains information on collaborative tests to determine the precision and bias of the reference method for measurement of photochemical oxidants as published by the Environmental Protection Agency in the Federal Register, April 30, 1971. In the first phase test, ten collaborators were assembled at a common... | 0 |
39,906 | Activity changes in selected enzymes from soybean leaves following ozone exposure | Tingey, DT; Fites, RC; Wickliff, C | 1,975 | Soybeans [Glycine max(L.) Merr.] were harvested at various time periods after a 2-h exposure to either 0 or 0.5 ?1/1 ozone to determine the effects of ozone on selected enzymes. Carbohydrate metabolism was modified by a depression of glyceraldehyde 3-phaosphate dehydrogenase and an activation of glucose 6-phosphate deh... | 0 |
38,756 | The influence of peroxyacetyl nitrate on bean (Phaseolus vulgaris L) subjected to post-exposure water stress | Starkey, TE | 1,975 | null | 0 |
33,828 | Gaseous pollutants in St Louis and other cities | Kopczynski, SL; Lonneman, WA; Winifield, T; Seila, R | 1,975 | null | 0 |
38,619 | Salinity-ozone interactive effects on alfalfa yield and water relations | Hoffman, GJ; Maas, EV; Rawlins, SL | 1,975 | null | 0 |
34,291 | Development of standard reference materials for air quality measurement | Hughes, EE | 1,975 | The National Bureau of Standards is engaged in a continuing program involving gaseous Standard Reference Materials for air pollution measurements. Preparation of such materials requires definition of the stability, homogeneity, and accuracy of the samples. This information is obtained by long term studies of the gas sy... | 0 |
39,173 | Measurements of pollutants inside an automobile | Petersen, GA; Sabersky, RH | 1,975 | null | 0 |
15,510 | Oxidant-HC-NOx relationships from aerometric data - LA studies | Bailey, B | 1,975 | null | 0 |
39,209 | Experimental studies on human health effects of air pollutants: III. Two-hour exposure to ozone alone and in combination with other pollutant gases | Hackney, JD; Linn, WS; Law, DC; Karuza, SK; Greenberg, H; Buckley, RD; Pedersen, EE | 1,975 | California Air Resources Board; National Heart and Lung Institute; U.S. Environmental Protection Agency. | 0 |
39,315 | Influence of dietary vitamin E on lung cellular sensitivity to ozone in rats | Mustafa, MG | 1,975 | null | 0 |
43,317 | Effects of ozone on petunia and tomato pollen tube elongation in vivo | Krause, GHM; Riley, WD; Feder, WA | 1,975 | null | 0 |
38,255 | Combined effect of ozone and sulphur dioxide on human pulmonary function | Hazucha, M; Bates, DV | 1,975 | null | 0 |
95,404 | Differential response of seventeen Poa pratensis cultivars to ozone and sulfur dioxide | Murray, JJ; Howell, RK; Wilton, AC | 1,975 | null | 0 |
38,461 | Influence of sulphur dioxide and ozone on vegetation of bean and barley plants under different soil moisture conditions | Markowski, A; Grzesiak, S | 1,975 | null | 0 |
39,321 | Extrapulmonary effects of ozone whether in the presence of nitrogen dioxide or not | Veninga, T; Lemstra, W | 1,975 | null | 0 |
38,425 | The relation between sensitivity and persistence under small pertubations | Estberg, GN; Patten, BC | 1,975 | null | 0 |
38,422 | Evidence of atmospheric transport of ozone into urban areas | Coffey, PE; Stasiuk, WN | 1,975 | In late spring and continuing throughout the summer, concentrations of ozone in excess of 0.08 ppm are commonly found in rural areas of New York State. Widely separated rural sites measure similar ozone concentrations with very slight diurnal fluctuations. During episodes of high rural ozone concentrations, urban areas... | 0 |
41,333 | Man's physiologic response to long-term work during thermal and pollutant stress | Gliner, JA; Raven, PB; Horvath, SM; Drinkwater, BL; Sutton, JC | 1,975 | Metabolic, temperature, and cardiorespiratory responses of 19 healthy males, age range 18?30 yr for one group and 40?55 yr for another, were studied during 210 minutes submaximal work at 35% Vo2 max. The subjects were exposed to four different pollutant gas mixtures at two different temperatures, 25 degrees C and 35 de... | 0 |
39,658 | Effect of ozone on photosynthesis and respiration in poplar leaves | Furukawa, A; Kadota, M | 1,975 | null | 0 |
94,030 | Effects of pretreatment with anti-inflammatory drugs on ozone-induced lung damage in rats | Giri, SN; Benson, J; Siegel, DM; Rice, SA; Schiedt, M | 1,975 | null | 0 |
38,413 | Effects of ozone exposure on the lungs and the erythrocytes of rats and monkeys: relative biochemical changes | Chow, CK; Mustafa, MG; Cross, CE; Tarkington, BK | 1,975 | Ozone exposure (0.5 p.p.m., 8 hours daily for 7 days) resulted in a 20-26% (P less than 0.05) increase in the level of reduced glutathione (GSH), and the activities of the GSH peroxidase system in rat lungs. The increases were of smaller magnitude (10-15%) in the lungs of ozone-exposed monkeys. No significant changes... | 0 |
33,791 | Immunologic response in vaccinated mice during long-term exposure to nitrogen dioxide | Ehrlich, R; Silverstein, E; Maigetter, R; Fenters, JD; Gardner, D | 1,975 | Swiss albino mice were continuously exposed to either 2 ppm NO2, 0.5 ppm NO2 with daily 1-hour peaks of 2 ppm NO2, 5 days a week, or to filtered air. After a 12-week exposure the mice were vaccinated with A2/Taiwan influenza virus vaccine and the exposures to the various environmental conditions continued for an additi... | 0 |
71,225 | Histological comparison of single and additive O3 and SO2 injuries to elongating ponderosa pine needles | Evans, LS; Miller, PR | 1,975 | Visual symptoms and histological effects of SO2, O3, and a combination of SO2 and O3 were compared in rapidly elongating needles of sensitive clonal selections of Pinus ponderosa Laws. Both pollutants were administered separately or in combination at 0.45 ppm for 9 hr/day. Visual and histological injury appeared in dis... | 0 |
38,382 | Exercise responses following ozone exposure | Folinsbee, LJ; Silverman, F; Shephard, RJ | 1,975 | We have tested the response of 28 subjects to a three-stage ergometer test, with loads adjusted to 45, 60, and 75% of maximum aerobic power following ozone exposure. The subjects were exposed to one of 0.37, 0.50, or 0.75 ppm O3 for 2 h either at rest (R) or while exercising intermittently (IE) (15 min rest alternated ... | 0 |
39,518 | The interaction of peroxyacetyl nitrate (PAN) with the electron flow of isolated chloroplasts | Coulson, CL; Heath, RL | 1,975 | null | 0 |
38,288 | Kinetics of association reactions pertaining to H2SO4 aerosol formation | Castleman, AW, Jr; Davis, RE; Munkelwitz, HR; Tang, IN; Wood, WP | 1,975 | null | 0 |
55,514 | A field experimental system for the evaluation of the bioenvironmental effects of sulfur dioxide | Lee, JJ; Lewis, RA; Body, DE | 1,975 | INTRODUCTION The Environmental Protection Agency's Montana Coal-fired Power Plant Project has, as a major objective, the generation of a protocol that will allow managers to assess the impact of energy producing activities on the environment prior to the initiation of construction activities. The field experimental... | 0 |
39,238 | Effects of formaldehyde and ozone on the trigeminal nasal sensory system | Kulle, TJ; Cooper, GP | 1,975 | The effects of formaldehyde and ozone on the electrical activity of the nasopalatine nerve were studied in anesthetized rats. The response (increase in action potential frequency) of nasopalatine and ethmoidal nerves to brief presentations of formaldehyde, ozone, or amyl alcohol was a power function of stimulus concent... | 0 |
38,372 | Atmospheric reactivity of monoterpene hydrocarbons, NOx photooxidation and ozonolysis | Grimsrud, EP; Westberg, HH; Rasmussen, RA | 1,975 | null | 0 |
38,606 | Photochemical air pollution: Formation, transport, and effects | null | 1,975 | null | 0 |
55,163 | Environmental determinants of lead body burdens in children | Galke, WA; Hammer, DI; Keil, JE; Lawrence, SW | 1,975 | null | 0 |
39,354 | Resistance of young ponderosa pine seedlings to acute doses of PAN | Davis, DD | 1,975 | null | 0 |
41,166 | Heterosis and combining ability estimates for air pollution damage, primarily ozone, in Maryland tobacco | Huang, TR; Aycock, MK, Jr; Mulchi, CL | 1,975 | null | 0 |
38,617 | Ozone hazard in UV isolation units | Holt, PG; Nulsen, A | 1,975 | null | 0 |
38,401 | Ozone interaction with rodent lung: III oxidation of reduced glutathione and formation of mixed disulfides between protein and nonprotein sulfhydryls | Delucia, AJ; Mustafa, MG; Hussain, MZ; Cross, CE | 1,975 | Nonprotein sulfhydryls (NPSH), a major source of cellular reducing substances, were examined in lung tissue after short-term exposure of rats to O3. While the NPSH level was unaffected by low-level exposures (e.g., 0.8 ppm for up to 24 h or 1.5 ppm for up to 8 h), it was significantly lowered by higher exposure regimen... | 0 |
38,469 | The complexity of ecosystem stability | Botkin, DB; Sobel, MJ | 1,975 | null | 0 |
39,869 | Hemolysis and iodination of erythrocyte components by a myeloperoxidase-mediated system | Klebanoff, SJ; Clark, RA | 1,975 | null | 0 |
38,942 | Effect of ozone fumigation on crop composition | Pippen, EL; Potter, AL; Randall, VG; Ng, KC; Reuter FW III; Morgan, AI, Jr; Oshima, RJ | 1,975 | null | 0 |
38,377 | Decrease in rabbit lung microsomal cytochrome P-450 levels following ozone exposure | Goldstein, BD; Solomon, S; Pasternack, BS; Bickers, DR | 1,975 | null | 0 |
40,022 | Dietary and environmental modification of mouse lung lipids | Donovan, DH; Menzel, DB | 1,975 | null | 0 |
15,371 | Criteria from animals exposed to known concentrations of nitrogen dioxide and ozone with potential use in epidemiology | Freeman, G; Juhos, LT; Furiosi, NJ; Powell, W; Mussenden, R | 1,975 | null | 0 |
40,132 | Gas-phase reactions of the nitrate radical with olefins | Japar, SM; Niki, H | 1,975 | null | 0 |
38,496 | Development and utility of reactivity scales from smog chamber data | Dimitriades, B; Sturm, GP, Jr; Wesson, TC; Sutterfield, FD | 1,975 | One of the major factors to be considered in efforts to curb pollution from automobiles is the photochemical reactivity, or smog-producing potential. USBM measured the reactivities of 19 hydrocarbons known to be prominently present in automotive exhaust and ambient air in a smog chamber. Reactivity scales were develope... | 0 |
38,828 | Effect of ozone on vitamin C in vivo | Fukase, O; Isomura, K; Watanabe, H | 1,975 | null | 0 |
38,325 | Effects of ozone and brief exercise on specific airway conductance in man | Kagawa, J; Toyama, T | 1,975 | null | 0 |
39,073 | Investigation of ozone and ozone precursor concentrations at nonurban locations in the eastern United States Phase II Meteorological analyses | Bach, WD, Jr | 1,975 | null | 0 |
42,564 | Observations of peroxyacetyl nitrate (PAN) in air in southern England | Penkett, SA; Sandalls, FJ; Lovelock, JF | 1,975 | null | 0 |
38,243 | Evaluation of oxidant results at CAMP sites in the United States | Altshuller, AP | 1,975 | null | 0 |
39,087 | Modeling in the eastern deciduous forest biome | O'Neill, RV | 1,975 | null | 0 |
38,409 | Photochemical oxidants: sources, sinks and strategies | Corn, M; Dunlap, RW; Goldmuntz, LA; Rogers, LH | 1,975 | null | 0 |
15,507 | Smog chamber simulation of the Los Angeles atmosphere | Heuss, JM | 1,975 | null | 0 |
458,848 | Lead in the environment - origins, pathways and sinks | Haar, GT | 1,975 | 1. Lead is a natural constituent of the environment. 2. In many urban areas, the principal source of elevated lead in soils is the weathering of paint on houses. 3. Burning of lead in gasoline is the main source of lead in air in many areas. This lead is removed by sedimentation and in rainfall and snowfall. 4. Soil an... | 0 |
41,096 | [Personal communication of information regarding California air quality data files] | Wendt | 1,975 | null | 0 |
43,852 | The influence of soil zinc on nodulation, mycorrhizae, and ozone-sensitivity of pinto bean | McIlveen, WD; Spotts, RA; Davis, DD | 1,975 | null | 0 |
34,305 | Gaseous atmospheric pollutants from urban and natural sources | Robinson, E; Robbins, RC | 1,975 | null | 0 |
39,199 | Heinz bodies formed in erythrocytes by fatty acid ozonides and ozone | Menzel, DB; Slaughter, RJ; Bryant, AM; Jauregui, HO | 1,975 | Ozonides of the methyl esters of oleic, linoleic, linolenic and arachidonic acids were found to produce Heinz body inclusions in human and mouse erythrocytes. No simple relationships between structure and activity were noted. Concomitant with Heinz body formation, methemoglobin and loss of cellular thiols were observed... | 0 |
39,090 | Effects of ozone on pulmonary function in normal subjects: an environmental-chamber study | Kerr, HD; Kulle, TJ; McIlhany, ML; Swidersky, P | 1,975 | Twenty healthy adults, 10 smokers and 10 nonsmokers, were exposed to 0.5 ppm of ozone for 6 hours in an environmental chamber. They engaged in two 15-min, medium-exercise stints on a bicycle ergometer during this period. The symptoms most commonly noted with exposure to ozone, dry cough and chest discomfort, were exper... | 0 |
38,254 | Effect of ambient levels of ozone on monkeys | Dungworth, DL; Castleman, WL; Chow, CK; Mellick, PW; Mustafa, MG; Tarkington, B; Tyler, WS | 1,975 | Rhesus and bonnet monkeys were exposed to a range of ozone concentrations for 8 hours a day for seven days. Lung homogenates and subcellular fractions were examined for biochemical alterations. In exposed monkeys, there was increased activity of succinate oxidases, and glutathione peroxidase, with a greater effect from... | 1 |
33,845 | Photochemical air pollution: Its effects on respiratory function of elementary school children | Kagawa, J; Toyama, T | 1,975 | The effects of photochemical air pollution on respiratory function of Tokyo elementary school children were investigated. Nine types of environmental factors were continuously recorded. Seven categories of respiratory function tests were performed on 20 normal 11-year-old children once a week from June to December 1972... | 0 |
41,223 | Population differentiation of an annual plant species, Geranium carolinianum, in response to sulfur dioxide | Taylor, GE, Jr; Murdy, WH | 1,975 | null | 0 |
1,006,051 | Selection of chlortetracycline-resistant strain of Coxiella burnetii | Brezina, R; Schramek, S; Kazar, J | 1,975 | null | 0 |
40,625 | Stratospheric-tropospheric exchange processes | Reiter, ER | 1,975 | null | 0 |
51,116 | Assessment of the health hazard of various lead compounds | null | 1,975 | null | 0 |
39,000 | Urban ozone: its local and extraregional components | Coffey, PE; Stasiuk, WN | 1,975 | null | 0 |
39,625 | Effects of photochemical oxidants on vegetation | Linzon, SN; Heck, WW; Macdowall, FDH | 1,975 | null | 0 |
58,079 | Atmospheric fates of halogenated compounds | Lillian, D; Singh, HB; Appleby, A; Lobban, L; Arnts, R; Gumpert, R; Hague, R; Toomey, J; Kazazis, J; Antell, M; Hansen, D; Scott, B | 1,975 | Concentrations of eleven halogenated compounds were measured under various geographical and meteorological conditions at selected locations in the U.S. Compounds such as CC13F, CC12F2, CH3CC13, and CC14 were ubiquitous, and' generally present in sub-ppb concentrations. C2C14 could be measured at least 50% of the time a... | 0 |
39,032 | The Kline guide to the paint industry | null | 1,975 | null | 0 |
38,955 | A critical review of the Los Angeles County APCD method for simulating atmospheric oxidant based on smog chamber irradiation experiments | Souten, DR; Hopper, CJ; Mueller, RL | 1,975 | null | 0 |
40,248 | Susceptibility to ozone of selected western [US] conifers | Miller, PR | 1,975 | null | 0 |
38,886 | The economic advantage of deferred topcoat zinc-based painting systems | Dillon, CP | 1,975 | null | 0 |
47,630 | A kinetics study of the reaction of the OH free radical with aromatic compounds I Absolute rate constants for reaction with benzene and toluene at 300 degrees K | Davis, DD; Bollinger, W; Fischer, S | 1,975 | null | 0 |
39,519 | Bean common mosaic virus reduces ozone sensitivity of pinto bean | Davis, DD; Smith, SH | 1,975 | null | 0 |
38,468 | Development of an air pollution model for the San Francisco Bay Area: final report to the National Science Foundation; volume 2, appendixes | MacCracken, MC; Sauter GD eds | 1,975 | null | 0 |
44,119 | Bronchial sensitivity to methacholine in current and former asthmatic and allergic rhinitis patients and control subjects | Townley, RG; Ryo, UY; Kolotkin, BM; Kang, B | 1,975 | null | 0 |
38,347 | Response of three obligate parasites to ozone | Heagle, AS | 1,975 | null | 0 |
39,811 | Neutrophil-mediated tumor cell cytotoxicity: role of the peroxidase system | Clark, RA; Klebanoff, SJ | 1,975 | null | 0 |
38,322 | Reactivites of complex hydrocarbon mixtures | Kopczynski, SL; Kuntz, RL; Bufalini, JJ | 1,975 | Complex hydrocarbon mixtures in the presence of NOx were reacted for several hours in a large irradiation chamber. The hydrocarbons were reacted at concentrations of 5, 10, and 20 ppmC in mixes containing l/2 or 1 pprn NOx. Rates of oxidation of nitric oxide, nitrogen dioxide dosage, hydrocarbon consumption, eye irrita... | 0 |
38,387 | Appendix E: Reference method for determination of hydrocarbons corrected for methane | null | 1,975 | null | 0 |
39,808 | The effects of ozone on animals | Dungworth, DL; Cross, CE; Gillespie, JR; Plopper, CG | 1,975 | null | 0 |
41,080 | Nitric oxide pollution monitor | Okabe, H; Schwarz, FP | 1,975 | null | 0 |
33,866 | Nitrogen fixation in bacteria and higher plants | Burns, RC; Hardy, RWF | 1,975 | null | 0 |
38,947 | Monitoring, detecting, and effects of air pollutants on horticultural crops: sensitivity of genera and species | Reinert, RA | 1,975 | HEEP COPYRIGHT: BIOL ABS. | 0 |
41,121 | On exclusion as the mechanism of ozone resistance in virus-infected plants | Brennan, E | 1,975 | null | 0 |
38,420 | Inactivation of viruses and bacteria by ozone, with and without sonication | Burleson, GR; Murray, TM; Pollard, M | 1,975 | null | 0 |
38,616 | Simulation models of ecosystems | Wiegert, RG | 1,975 | null | 0 |
39,919 | Ozone injury in soybeans: isoflavonoid accumulation is related to necrosis | Keen, NT; Taylor, OC | 1,975 | Fumigation of soybean leaves (Glycine max [L.] Merr. with ozone caused stippling and silvering at the same time that large accumulations of the isoflavonoid compounds daidzein, coumestrol, and sojagol occurred. Nitrogen dioxide and sulfur dioxide caused lesser accumulation of the isoflavonoids, and peroxyacetyl nitrate... | 0 |
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