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 |
|---|---|---|---|---|---|
14,810 | Lesion of the lung in rats continuously exposed to two parts per million of nitrogen dioxide | Freeman, G; Stephens, RJ; Crane, SC; Furiosi, NJ | 1,968 | null | 0 |
55,508 | Modification of ozone damage to Phaseolus vulgaris by antioxidants, thiols and sulfhydryl reagents | Dass, HC; Weaver, GM | 1,968 | ABSTRACT Representative cultivars of white bean (Phaseolus vulgaris) were treated with selected antioxidants, thiol compounds and sulfhydryl reagents and then exposed to ozone under laboratory conditions. Severity of the bronzing disorder was influenced by such treatments, as was the activity of peroxidase and lact... | 0 |
14,826 | Chronic toxicity of nitrogen dioxide: I: Effect on resistance to bacterial pneumonia | Ehrlich, R; Henry, MC | 1,968 | Mice were exposed to 0.5 ppM NO2 and then challenged with Klebsiella pneumoniae and killed after 14 days. Although NO2 exposure was conducted from 7 days to 12 months, significant differences from control group were noted only after 3 months exposure. Groups with less exposure had higher, but not significantly so, mort... | 0 |
58,124 | Rates of reactions of ozone with chlorinated and conjugated olefins | Williamson, DG; Cvetanovic, RJ | 1,968 | The rates of reaction of ozone (10028156) with chlorinated and conjugated olefins was studied in carbon-tetrachloride solution at 25 degrees-C. The olefins studied were tetrachloroethylene (127184), trichloroethylene (79016), 1,1-dichloroethylene (75354), cis-1,2-dichloroethylene (156592), trans-1,2-dichloroethylene (... | 0 |
14,990 | Relationship between bronzing in white beans and phytotoxic levels of atmospheric ozone in Ontario | Weaver, GM; Jackson, HO | 1,968 | null | 0 |
38,404 | A study of the effects of ozone and sulfur dioxide on the photosynthesis and respiration of Euglena gracilis | de Koning, HW; Jegier, Z | 1,968 | null | 0 |
93,954 | The response of plants to sulfur dioxide or ozone-polluted air supplied at varying flow rates | Brennan, E; Leone, IA | 1,968 | null | 0 |
40,562 | In vivo inactivation of lysozyme by ozone | Holzman, RS; Gardner, DE; Coffin, DL | 1,968 | Bronchial mucus contains large quantities of the antibacterial enzyme lysozyme. Acutely exposing mice or rabbits to ozone reduced the amount of active lysozyme obtainable by bronchopulmonary lavage. The effect was proportional to ozone concentration, as well as to duration of exposure. Enzyme activity returned to norma... | 0 |
14,999 | Factors influence expression of oxidant damage to plants | Heck, WW | 1,968 | null | 0 |
39,568 | Photochemical oxidant injury and bark beetle (Coleoptera: Scolytidae) infestation of ponderosa pine I Incidence of bark beetle infestation in injured trees | Stark, RW; Miller, PR; Cobb, FW, Jr; Wood, DL; Parmeter, JR, Jr | 1,968 | INTRODUCTION: Many workers have observed associations between diseased trees and bark beetle infestation, and speculated that disease is a factor predisposing forest trees to bark beetle attack. Although observations concerning such a relationship between disease and insect have been numerous, few studies have been mad... | 0 |
15,598 | Effets de l'hypochlorite de sodium, de l'ozone et des radiations ionisantes sur les constituants pyrimidiques d'Escherichia coli [Effects of sodium hypochlorite, ozone, and ionizing radiations on pyrimidine constituents of Escherichia coli] | Prat, R; Nofre, C; Cier, A | 1,968 | null | 0 |
41,039 | Kinetic studies of oxy-halogen radical systems | Clyne, MAA; Coxon, JA | 1,968 | null | 0 |
43,422 | New substrates for the fluorometric determination of oxidative enzymes | Guilbault, GG; Brignac, PJ, Jr; Juneau, M | 1,968 | null | 0 |
39,547 | Hygienic evaluation of working conditions in argon-arc welding of titanium alloys | Polonskaya, FL | 1,968 | null | 0 |
38,770 | Leaf surface of Beta vulgaris--electron microscope study | Bystrom, BG; Glater, RB; Scott, FM; Bowler, ESC | 1,968 | null | 0 |
41,360 | Photochemical air pollution and automobile accidents in Los Angeles: an investigation of oxidant and accidents, 1963 and 1965 | Ury, HK | 1,968 | null | 0 |
42,427 | The respiratory depressant effects of barbiturates and narcotic analgesics in the unanaesthetized rabbit | Hunter, AR; Pleuvry, BJ; Rees, JMH | 1,968 | null | 0 |
15,114 | Cellular mechanisms of ozone toxicity | Goldstein, BD; Balchum, OJ | 1,968 | null | 0 |
66,748 | The distribution of ventilation, perfusion, lung volume and transfer factor (diffusing capacity) in patients with obstructive lung disease | King, TKC; Briscoe, WA | 1,968 | null | 0 |
14,932 | Gas phase titration of atmospheric ozone | Bufalini, JJ | 1,968 | Oxidant analyzers can be made specific for ozone by incorporating a small gas reaction chamber on the instrument. Ozone was selectively removed from a gas stream containing a variety of oxidants by gas titrating with trans-2-butene. Possible interferences from hydrogen peroxide, n-butyl hydroperoxide, peroxyacetyl nitr... | 0 |
43,298 | Reduction in tobacco pollen germination and tube elongation, induced by low levels of ozone | Feder, WA | 1,968 | null | 0 |
458,871 | Symposium on air quality criteria--lead | Stopps, GJ | 1,968 | null | 0 |
14,804 | Lipoperoxidation of lung lipids in rats exposed to nitrogen dioxide | Thomas, HV; Mueller, PK; Lyman, RL | 1,968 | Absorption spectra characteristic of diene conjugation and typical for peroxidized polyenoic fatty acids can be induced in rat lung lipids after the rats have been exposed to a scant amount of nitrogen dioxide (1 part per million) for 4 hours. The peroxidative changes do not occur immediately but appear to reach a maxi... | 0 |
14,955 | Effects of oxidant air pollutants | Taylor, OC | 1,968 | null | 0 |
15,060 | Marketing of rubber chemicals | Hopkins, FA | 1,968 | null | 0 |
16,139 | Air quality data from the national air surveillance networks and contributing state and local networks: 1966 edition | null | 1,968 | null | 0 |
39,897 | A mechanism for the oxidative photodegradation of polyethylene | Trozzolo, AM; Winslow, FH | 1,968 | null | 0 |
41,156 | Design of a simple plant exposure chamber | Heck, WW; Dunning, JA; Johnson, H | 1,968 | null | 0 |
41,061 | Spectrophotometric determination of hydrogen peroxide in aqueous media with 1,2-di-(4-pyridyl)ethylene | Hauser, TR; Kolar, MA | 1,968 | null | 0 |
39,292 | The effect of ozone on mouse blood in vivo | Goldstein, BD; Pearson, B; Lodi, C; Buckley, RD; Balchum, OJ | 1,968 | null | 0 |
39,999 | Inhibitory effects of volatile oleoresin components on Fomes annosus and four Ceratocystis species | Cobb, FW, Jr; Kristie, M; Zavarin, E; Barber, HW, Jr | 1,968 | null | 0 |
41,326 | Biologic effects of air pollutants | Stokinger, HE; Coffin, DL | 1,968 | null | 0 |
38,521 | Stratospheric-tropospheric exchange based on radioactivity, ozone and potential vorticity | Danielsen, EF | 1,968 | null | 0 |
14,965 | The impact of air pollution on eastern white pine: the chlorotic dwarf disease | Dochinger, LS | 1,968 | null | 0 |
19,083 | Photochemical oxidant injury and bark beetle (Coleoptera: Scolytidae) infestation of ponderosa pine IV Theory on the relationships between oxidant injury and bark beetle infestation | Cobb, FW, Jr; Wood, DL; Stark, RW; Parmeter, JR, Jr | 1,968 | The authors suggest that a reduction of oleoresin exudation pressure, quantity, rate of flow, and an increase in the propensity of oleoresin to crystallize, and a reduction in phloem and sapwood moisture content enhance successful establishment of the western pine beetle and mountain pine beetle in ponderosa pine injur... | 0 |
41,106 | Ozone within and below the west coast temperature inversion (land-sea boundary effects on small scale circulations) | Miller, A; Ahrens, CD | 1,969 | null | 0 |
41,007 | A damaging explosion of peroxyacetyl nitrate | Stephens, ER; Burleson, FR; Holtzclaw, KM | 1,969 | null | 0 |
14,997 | Ozone Effect on apparent photosynthesis, rate of transpiration, and stomatal closure in plants | Hill, AC; Littlefield, N | 1,969 | Little is known regarding the cause of plant growth suppression resulting from photochemical pollution. Studies with ozone indicate that elevated ozone concentrations may be involved. Ozone induced partial stomatal closure and a reduction in apparent photosynthesis and transpiration. High concentrations of ozone caused... | 0 |
16,725 | Absolute calibration of a flame photometric detector to volatile sulfur compounds at sub-part-per-million levels | Stevens, RK; O'Keeffe, AE; Ortman, GC | 1,969 | Permeation tubes were used to obtain an absolute calibration of a flame photometric detector (FPD) to sulfur dioxide, hydrogen sulfide, methyl mercaptan, and carbon disulfide. Response data was obtained from 0.001 to 10 p.p.m. for each compound. Preliminary experiments with the FPD as an ambient air sulfur dioxide moni... | 0 |
39,730 | A comparison of the effects of SO2, NO2 and O3 on the pulmonary ventilation of guinea pigs | Yokoyama, E | 1,969 | null | 0 |
14,933 | Continuous monitoring for atmospheric total oxidant and simultaneous determination of ozone by gas phase titration | Dudley, JE; Lozano, ER; Bufalini, JJ; Yunghans, RS | 1,969 | null | 0 |
38,392 | Pulmonary lesions produced in A-strain mice by long-term exposure to peroxyacetyl nitrate | Dungworth, DL; Clarke, GL; Plata, RL | 1,969 | null | 0 |
15,002 | Effects of air pollution on tobacco cultivars grown in several states | Menser, HA, Jr | 1,969 | null | 0 |
38,965 | Smog injury, root diseases and bark beetle damage in ponderosa pine | Stark, RW; Cobb, FW, Jr | 1,969 | null | 0 |
22,378 | The effect of ozone and laundering on a vat-dyed cotton fabric | Kerr, N; Morris, MA; Zeronian, SH | 1,969 | null | 0 |
41,770 | Foliar nutrition and wood growth in red pine: the distribution of radiocarbon photoassimilated by individual branches of young trees | Rangnekar, PV; Forward, DF; Nolan, NJ | 1,969 | #The distribution of photoassimilated carbon-14 in young plantation trees was studied 6 or 10 days after supplying (14)CO(2) for a day to a single branch in the second, third, or fourth whorl. Both apical and cambial growth occurred during the interval, and apical growth throughout the trees was measured. Elongating te... | 0 |
41,279 | Resistance of passenger tires to atmospheric exposure | Hofmann, CM; Miller, RL | 1,969 | null | 0 |
41,158 | Plants as indicators for air pollutants ozone and PAN | Heggestad, HE; Darley, EF | 1,969 | null | 0 |
15,012 | Plant injury by air pollutants: Influence of humidity on stomatal apertures and plant response to ozone | Otto, HW; Daines, RH | 1,969 | null | 0 |
14,684 | Air quality criteria for particulate matter | null | 1,969 | U.S. Department of Health, Education and Welfare. | 0 |
93,961 | Ozone toxicity to sugar maple | Hibben, CR | 1,969 | null | 0 |
40,745 | The health consequences of smoking: 1969 supplement to the 1967 Public Health Service review | null | 1,969 | null | 0 |
14,873 | Photochemical reactivities of n-butane and other paraffinic hydrocarbons | Altshuller, AP; Kopczynski, SL; Wilson, D; Lonneman, W; Sutterfield, FD | 1,969 | null | 0 |
15,004 | Differential senitivity of soybean varieties to ozone | Tingey, DT; Reinert, RA; Carter, HC | 1,969 | null | 0 |
14,798 | Effect of nitrogen dioxide on resistance of squirrel monkeys to Klebsiella pneumoniae infection | Henry, MC; Ehrlich, R; Blair, WH | 1,969 | null | 0 |
15,919 | A study of the measurement of ozone and some effects of ozone and nitrogen oxides on the activity of rats | Konigsberg, AS | 1,969 | null | 0 |
38,490 | Crop damaging periods of ambient ozone in Connecticut | Rich, S; Taylor, GS; Tomlinson, H | 1,969 | null | 0 |
14,705 | The formation, reactions, and properties of peroxyacyl nitrates (PANs) in photochemical air pollution | Stephens, ER | 1,969 | null | 0 |
15,003 | Varietal sensitivity of tomato and radish to ozone | Reinert, RA; Tingey, DT; Carter, HC | 1,969 | null | 0 |
569 | Compositional changes of ecosystems during chronic gamma irradiation | Garrett, A | 1,969 | null | 0 |
38,536 | A system for using remote sensing techniques to detect and evaluate air pollution effects on forest stands | Wert, SL | 1,969 | null | 0 |
14,801 | Long-term exposure to low levels of air pollutants: Effects on pulmonary function in the beagle | Vaughan, TR, Jr; Jennelle, LF; Lewis, TR | 1,969 | null | 1 |
71,223 | An ozone-sulfur dioxide synergism produces symptoms of chlorotic dwarf of eastern white pine | Dochinger, LS; Heck, WW | 1,969 | null | 0 |
38,301 | Relationships of atmospheric ozone to needle blight of eastern white pine | Costonis, AC; Sinclair, WA | 1,969 | null | 0 |
14,967 | Tobacco, a sensitive monitor for photochemical air pollution | Heck, WW; Fox, FL; Brandt, CS; Dunning, JA | 1,969 | null | 0 |
43,302 | Differential susceptibility of pollen grains to ozone injury | Feder, WA; Sullivan, F | 1,969 | null | 0 |
14,956 | Effects of air pollutants on growth, leaf drop, fruit drop and yield of citrus trees | Thompson, CR; Taylor, OC | 1,969 | #Commercially producing lemon and navel orange trees were studied to determine the effects of the air pollutant complex, especially photochemical oxidants and fluorides, in the Los Angeles Basin on the following responses: growth; weight of prunings; leaf drop; fruit drop; and yield of mature fruit. The results showed ... | 0 |
14,961 | Synergistic action of ozone-sulfur dioxide on peanuts | Applegate, HG; Durrant, LC | 1,969 | In 1966 and 1967, the peanut crop in Texas suffered damage from an unknown disorder. Attempts to isolate a causal pathogen proved fruitless. Since the damage appeared after passage of weather fronts, some gaseous pollutant was suggested as the cause. Ozone, produced by lightning as fronts passed over the fields, appear... | 0 |
41,362 | Oxidant air pollution and school absenteeism | Wayne, WS; Wehrle, PF | 1,969 | null | 0 |
39,479 | Ozone dosage response of ponderosa pine seedlings | Miller, PR; Parmeter, JR, Jr; Flick, BH; Martinez, CW | 1,969 | null | 0 |
15,466 | Response of forage legumes to ozone fumigations | Brennan, E; Leone, IA; Halisky, PM | 1,969 | null | 0 |
38,442 | Flux measurements of atmospheric ozone over land and water | Aldaz, L | 1,969 | null | 0 |
34,213 | Liberation of nitrogen dioxide from soil | Makarov, BN | 1,969 | null | 0 |
38,573 | A statistical study of gas chromatographic systems employing flame ionization detectors | Folmer, OF, Jr; Haase, DJ | 1,969 | null | 0 |
15,494 | Suppression of ozone toxicity symptoms in virus-infected tobacco | Brennan, E; Leone, IA | 1,969 | null | 0 |
40,677 | Effects of oxidant air pollution on peak expiratory flow rates in Los Angeles school children | McMillan, RS; Wiseman, DH; Hanes, B; Wehrle, PF | 1,969 | null | 0 |
15,501 | Effects of photochemical air pollutants on Zinfandel grapes | Thompson, CR; Hensel, E; Kats, G | 1,969 | null | 0 |
15,504 | Ozone: Depression of frond multiplication and floral production in duckweed | Feder, WA; Sullivan, F | 1,969 | null | 0 |
14,869 | Chemiluminescent ozone measurement program-ozone total oxidant relationship in ambient air | Richter, HG; Smith, JR; Ripperton, LA | 1,969 | null | 0 |
458,842 | Epidemiological bases for possible air quality criteria for lead | Goldsmith, JR | 1,969 | null | 0 |
38,711 | On the establishment of air quality criteria, with reference to the effects of atmospheric fluorine on vegetation | McCune, DC | 1,969 | null | 0 |
71,359 | Flow patterns in models of the human bronchial airways | Schroter, RC; Sudlow, MF | 1,969 | Flow profiles were studied in two successive generations of large scale symmetrical models of typical junctions of the human bronchial tree (steady flows, Re = l0O to 1500). Inspiratory and expiratory flows were investigated with either flat or parabolic profiles entering the first branch. Downstream, profiles were obt... | 1 |
42,522 | Ozone injury to Pinus strobus | Costonis, AC; Sinclair, WA | 1,969 | null | 0 |
15,192 | Atmospheric hydrocarbon and carbon monoxide measurements at Point Barrow, Alaska | Cavanagh, LA; Schadt, CF; Robinson, E | 1,969 | The concentrations of low molecular weight hydrocarbons and carbon monoxide in uncontaminated Arctic air masses have been analyzed at Point Barrow, Alaska. Using gas chromatographic techniques, a variety of organic compounds were regularly observed in these air masses, and the following average concentrations were obta... | 0 |
41,307 | Reaction of ozone with amino acids and proteins | Mudd, JB; Leavitt, R; Ongun, A; Mcmanus, TT | 1,969 | null | 0 |
14,963 | Tobacco growth influenced by low concentration of sulfur dioxide and ozone | Reinert, RA; Tingey, DT; Heck, WW; Wickliff, C | 1,969 | null | 0 |
38,503 | Polluted air: potent new selective force in forests | Sinclair, WA | 1,969 | null | 0 |
39,588 | The strategy of ecosystem development: an understanding of ecological succession provides a basis for resolving man's conflict with nature | Odum, EP | 1,969 | null | 0 |
15,091 | Ozone and lipid peroxidation | Goldstein, BD; Lodi, C; Collinson, C; Balchum, OJ | 1,969 | null | 0 |
38,952 | Use of carbohydrate and nitrogen root reserves in the regrowth of alfalfa from greenhouse experiments under light and dark conditions | Smith, D; Silva, JP | 1,969 | null | 0 |
15,001 | Varietal responses of petunia to several air pollutants | Feder, WA; Fox, FL; Heck, WW; Campbell, FJ | 1,969 | null | 0 |
40,954 | A new mathematical model of air pollutant concentration averaging time and frequency | Larsen, RI | 1,969 | A previous mathematical model of air pollutant concentration, averaging time, and frequency gave results close to actual measurements for the relatively short averaging times for which it was used. However, recent calculations show that mathematically unsound results are obtained with the model for averaging times long... | 0 |
36,579 | The nature and property of soils | Buckman, HO; Brady, NC | 1,969 | null | 0 |
41,334 | Experimental exposure of human subjects to ozone | Goldsmith, JR; Nadel, JA | 1,969 | null | 0 |
15,806 | In vitro alveolar macrophage viability: Effect of gases | Weissbecker, L; Carpenter, RD; Luchsinger, PC; Osdene, TS | 1,969 | null | 0 |
52,807 | Oxidant induced inhibition of enzymes involved in cell wall polysaccharide synthesis | Ordin, L; Hall, MA; Kindinger, JI | 1,969 | A consequence of treatment of etiolated oat coleoptile tissue with growth-inhibiting levels of either peroxyacetyl nitrate or ozone is inhibition of formation of cell wall polysaccharides in general, and of cellulose in particular.1 The most likely mode of inhibition of this polysaccharide formation seemed to us to be ... | 0 |
38,224 | Depression of running activity in mice by exposure to polluted air | Emik, LO; Plata, RL | 1,969 | null | 0 |
14,815 | Chronic toxicity of nitrogen dioxide: II. Effect on histopathology of lung tissue | Blair, WH; Henry, MC; Ehrlich, R | 1,969 | Mice were exposed to 0.5 ppm nitrogen dioxide (NO2) for 6, 18, and 24 hours daily. The lung alveoli were expanded in all mice exposed to NO2 from three to 12 months, with the highest degree of involvement at 12 months; thus the number of expanded alveoli appeared to increase with exposure time. The general impression w... | 0 |
41,361 | Relating photochemical pollution to human physiological reactions under controlled conditions: Statistical procedures | Ury, HK; Hexter, AC | 1,969 | null | 0 |
40,576 | Importance of peroxyacetyl nitrate (PAN) as a phytotoxic air pollutant | Taylor, OC | 1,969 | null | 0 |
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