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CITED
int64
0
1
40,669
Pulmonary function adaptation to ozone in subjects with chronic bronchitis
Kulle, TJ; Milman, JH; Sauder, LR; Kerr, HD; Farrell, BP; Miller, WR
1,984
Twenty smokers with chronic bronchitis were exposed to 0.41 ppm ozone for 3 hr-day for 5 consecutive days and reexposed 4 days later to determine (1) if they are sensitive to ozone, (2) if they adapt, and (3) if the adaptation lasts longer than 4 days. There were significant decrements in forced vital capacity (FVC) an...
0
42,596
Air quality criteria for ozone and other photochemical oxidants, Vol. 2 [external review draft]
null
1,984
null
0
35,392
Comparison of a chemiluminescent and a tunable diode laser absorption technique for the measurement of nitrogen oxide, nitrogen dioxide, and nitric acid
Walega, JG; Stedman, DH; Shetter, RE; Mackay, GI; Iguchi, T; Schiff, HI
1,984
#Comparisons were made between measurements of NO, NO2, and HN03 made with an NO + O3 chemiluminescence (CL) system and a tunable diode laser absorption spectrometer (TDLAS) system. Good agreement was found for NO and NO2 calibrations using synthetic air mixtures in the laboratory and in the field. Good agreement was a...
0
47,750
Pollutants measured in forest fires and agricultural burn plumes and their potential influence on exceedances of the ozone standard
Roberts, PT; Anderson, JA
1,984
INTRODUCTION Forest fires and agricultural burning operations are a substantial source of pollutant emissions. Both forest fires and agricultural burning operations can occur during the summer ozone season and bave significant impact on ozone concentrations in the smoke plume itself and possibly in the region. The...
0
39,630
Effect of 064 ppm ozone on rats with chronic pulmonary bacterial infection
Sherwood, RL; Kimura, A; Donovan, R; Goldstein, E
1,984
Rats were chronically infected with Pseudomonas aeruginosa by entrapping viable bacteria in agar beads and intratracheally inoculating the beads into the left lung. The infection was allowed to stabilize over a 10-d period and the animals were then placed in environmental chambers and exposed to either filtered air or ...
0
40,065
Pulmonary function changes after 1 h continuous heavy exercise in 0.21 ppm ozone
Folinsbee, LJ; Bedi, JF; Horvath, SM
1,984
Prediction equations developed from previous ozone (O3) exposure studies suggested that athletes exercising at near competitive intensities would be subject to alteration of pulmonary function during exposure to relatively low concentrations of O3. Accordingly we exercised seven trained athletes for 1 h at 75% of maxim...
1
34,967
Alterations in lung structure caused by inhalation of oxidants
Crapo, JD; Barry, BE; Chang, LY; Mercer, RR
1,984
Morphometric and morphologic methods have been used to evaluate changes in rat lungs caused by the inhalation of a variety of oxidants. Exposure to 100% oxygen causes diffuse pulmonary injury and leads to death after 66-72 h of exposure. The primary insult leading to death in rats exposed to hyperoxia is injury to pulm...
0
40,326
Sources and sinks of ozone in rural areas
Kelly, NA; Wolff, GT; Ferman, MA
1,984
null
0
40,238
Degradation of soluble collagen by ozone or hydroxyl radicals
Curran, SF; Amoruso, MA; Goldstein, BD; Berg, RA
1,984
Collagen exposed to ozone or hydroxyl radicals was degraded in a time- and dose-dependent manner. This degradation was inhibited by free radical scavengers. Furthermore, lower levels of these oxidants did not degrade the molecule, but caused it to become susceptible to proteolytic degradation. We suggest an alternative...
0
2,815,509
Hydrocarbons and carbonyls in Los Angeles (California, USA) air
Grosjean, D; Fung, K
1,984
HEEP COPYRIGHT: BIOL ABS. Simultaneous measurements of individual hydrocarbons and individual carbonyls were carried out at a downtown Los Angeles location. Concentrations were presented for 50 compounds in morning air samples. While paraffins (C \ 4) were a major hydrocarbon subclass on a parts/million C basis, high...
0
40,243
Local vagal responses in the lung periphery
Gertner, A; Bromberger-Barnea, B; Kelly, L; Traystman, R; Menkes, H
1,984
In previous work we studied responses to ozone (O3) in the lung periphery of anesthetized male mongrel dogs. O3 (0.1 ppm) delivered locally to the lung periphery through a bronchoscope wedged in a segmental airway increased collateral resistance (Rcs) 31.5 +/- 5%. Bilateral cervical vagotomy or pretreatment with atropi...
0
19,056
Acidic deposition phenomenon and its effects: critical assessment review papers; volume I, atmospheric sciences; volume II, effects sciences
Altshuller, AP; Linthurst RAeds
1,984
U.S. Environmental Protection Agency.
0
40,064
Oxidant gases
Evans, MJ
1,984
The acute and chronic action of the oxidant gases ozone, nitrogen dioxide and oxygen on the morphological appearance of cells of the alveolar and bronchiolar epithelium is reviewed. Type I cells of the alveolar and ciliated cells of the bronchiolar epithelium appear to be sensitive targets for the oxidant gases. The de...
0
40,955
Updated chemical mechanism for atmospheric photooxidation of toluene
Leone, JA; Seinfeld, JH
1,984
null
0
44,115
Ozone: an overview of its toxicity in man and animals
Menzel, DB
1,984
Ozone is one of the most toxic and ubiquitous air pollutants. This review focuses on the toxic effects of ozone in animals and on the similarities and disimilarities between the toxic effects in animals and humans. The molecular basis for the toxicity of ozone is discussed, based on the vigorous oxidizing properties of...
0
40,949
Pressure and temperature dependence of the reaction NO2 + NO3 + M -> N2O5 + M
Kircher, CC; Margitan, JJ; Sander, SP
1,984
null
0
41,365
Respiratory function responses of animals and man to oxidant gases and to pulmonary emphysema
Mauderly, JL
1,984
Data on the respiratory functional responses of animals and humans to inhaled oxidant gases and to pulmonary emphysema were reviewed and compared. Comparisons included responses to short-term inhalation of ozone, nitrogen dioxide, and oxygen and the functional manifestations of chronic emphysema. The comparisons illust...
0
40,039
An assessment of animal models for testing the effect of photochemical oxidants on pulmonary susceptibility to bacterial infection
Goldstein, E
1,984
null
0
40,056
Oxidant-induced enhanced sensitivity to infection in animal models and their extrapolations to man
Gardner, DE
1,984
Animal studies have provided the toxicologist with useful and scientifically sound information indicating that exposure to oxidant gases can alter the functioning of the host's normal pulmonary defense system, resulting in an increased risk to infectious disease. Since the basic mechanisms of action of the human and th...
0
39,307
Assessing the adequacy of natural science information: a Bayesian approach
Adams, RM; Crocker, TD; Katz, RW
1,984
null
0
39,313
Effects of ozone on vegetation in the United Kingdom
Ashmore, MR
1,984
null
0
40,255
Ozone-induced changes in muscarinic bronchial reactivity by different testing methods
Roum, JH; Murlas, C
1,984
We examined the effect of ozone (O3) on muscarinic bronchial reactivity in the guinea pig and compared reactivity determined by two different routes of agonist delivery. Reactivity before and from 4 h to 2 days after O3 exposure (3.0 ppm, 2 h) was determined by measuring specific airway resistance upon administration o...
0
56,932
The relationship between air lead and blood lead in children: A critical review
Brunekreef, B
1,984
A review is given of community studies from which the relationship between air lead and blood lead in children of varying ages can be estimated. The review covers nineteen different studies which were carried out in ten different countries. The blood lead/air lead relationship is denoted with the symbol `??. It is con...
0
40,066
Indomethacin inhibits the airway hyperresponsiveness but not the neutrophil influx induced by ozone in dogs
O'Byrne, PM; Walters, EH; Aizawa, H; Fabbri, LM; Holtzman, MJ; Nadel, JA
1,984
To determine whether oxygenation products of arachidonic acid may be involved in the airway hyperresponsiveness induced by ozone exposure, we studied whether ozone-induced hyperresponsiveness could be inhibited by the prostaglandin synthetase inhibitor, indomethacin, in dogs. Airway responsiveness was assessed with dos...
1
40,062
Combined effects of ozone exposure and ambient heat on exercising females
Gibbons, SI; Adams, WC
1,984
Ten aerobically trained young adult females exercised continuously at 66% of maximum O2 uptake for 1 h while exposed orally to filtered air and 0.15 and 0.30 parts per million (ppm) ozone (O3) in both moderate (24 degrees C) and hot (35 degrees C) ambient conditions. Exposure to 0.30 ppm O3 induced significant impairme...
0
41,342
Effects of ozone inhalation during exercise in selected patients with heart disease
Superko, HR; Adams, WC; Daly, PW
1,984
Although epidemiologic evidence suggests that patients with heart and lung disease are more vulnerable to the acute toxic effects of photochemical air pollution, no laboratory studies have been reported in patients with coronary heart disease. In the present investigation, six male volunteers, ages 46 to 64 years, with...
0
43,063
Dry deposition of nitrogen-containing species
McRae, GJ; Russell, AG
1,984
null
0
40,221
Comparative respiratory effects of ozone and ambient oxidant pollution exposure during heavy exercise
Avol, EL; Linn, WS; Venet, TG; Shamoo, DA; Hackney, JD
1,984
The responses to ambient oxidant exposures and exposures to generated ozone (10028156) during heavy exercise were studied in athletes. Fifty competitive bicyclists exercised continuously for 1 hour at a mean ventilation rate of 55 liters per minute. Each subject was randomly exposed to ambient air with high concentra...
1
40,593
A climatic review of summer 1983 in the upper midwest
Wendland, WM; Bark, LD; Clark, DR; Curry, RB; Enz, JW; Hubbard, KG; Jones, V; Kuehnast, EL; Lytle, W; Newman, J; Nurnberger, FV; Waite, P
1,984
null
0
41,266
Ozone concentrations and their influence on forest species in the Blue Ridge Mountains of Virginia
Skelly, JM; Yang, YS; Chevone, BI; Long, SJ; Nellessen, JE; Winner, WE
1,984
null
0
39,311
The economic effects of ozone on agriculture
Adams, RM; Hamilton, SA; McCarl, BA
1,984
null
0
39,097
Nonmethane hydrocarbon composition of urban and rural atmospheres
Sexton, K; Westberg, H
1,984
null
0
44,089
Analysis of individual hydrocarbon species in ambient atmospheres: techniques and data validity
Westberg, H; Lonneman, W; Holdren, M
1,984
null
0
14,739
Fluoride in bones of small rodents near an aluminum reduction plant
Walton, KC
1,985
Samples totalling 189 field voles (Microtus agrestis) and 281 wood mice (Apodemus sylvaticus). two species of small rodents, were trapped in 1977 at three 5 km intervals on two transects radiating NE and SE from an Al reduction plant on the island of Anglesey, North Wales. Bone fluoride concentration in these animals s...
0
739,731
Gas transport in the conducting airways
Ultman, JS
1,985
null
0
43,642
On the value of the condition of a forest stock
Crocker, TD
1,985
INTRO.A request commonly made of practitioners of benefit-cost analysis and other types of applied welfare analysis is to evaluate the economic consequences of alternative use patterns of natural ecosystems. With respect to forested systems, economists have responded with a number of analytical and empirical studies on...
0
19,094
Altered feeding preference of Mexican bean beetle Epilachna varivestis for ozonated soybean foliage
Endress, AG; Post, SL
1,985
null
0
39,109
Ozone production and transport in the Atlanta, Georgia, region
Westberg, H; Lamb, B
1,985
The report presents the results from air quality monitoring program conducted in the Atlanta, Georgia region during July 1981. The study included data collected at several ground sites as well as airborne measurements using an instrumented aircraft. Study participants included Washington State University and Gas Kineti...
0
1,719,533
Growth response of yellow-poplar (Liriodendron tulipifera L) seedlings to ozone, sulfur-dioxide, and simulated acidic precipitation, alone and in combination
Chappelka, AH; Chevone, BI; Burk, TE
1,985
Nine-week-old, half-sib, yellow-poplar were exposed to O3 and/or SO2 (controls, 0.10 ppm O3, 0.08 ppm SO2 or 0.10 ppm O3 + 0.08 ppm SO2, 4 hr/d, 5d/wk) in combination with simulated rain (pH 3, 4.3 or 5.6, 1 hr/d, 2 d/wk at 0.75 cm/hr) for 6 wk, with rain applied either just before or after fumigation. Across all rain ...
0
40,813
Relationship between oxidant air pollution and respiratory status of asthmatics in Los Angeles County: methodology and study sample
Gong, HJ; Tashkin, DP; Simmons, MS; Coulson, AH; Clark, VA; Spivey, GH; Sayre, JW
1,985
null
0
32,038
Assessment of emissions from methanol-fueled vehicles: implications for ozone air quality
Nichols, RJ; Norbeck, JM
1,985
null
0
36,949
Enhancement of marine primary production by nitrogen-enriched acid rain
Paerl, HW
1,985
null
0
37,018
The influence of SO2 and NO2 on the growth, development and gas exchange of Betula pendula Roth
Freer-Smith, PH
1,985
SO2 and NOx are main primary pollutants which often occur together in Europe. In three experiments, Betula pendula Roth. was exposed to SO2 and NO2, at concentrations of between 30 and 90 nl l -1 , in controlled conditions during the first year of growth. In addition, single plant chambers were used to examine the net ...
0
48,282
Evoked potential testing: clinical applications
Owen, JH; Davis H eds
1,985
null
0
42,518
Concurrent measurements of ozone dry deposition using eddy correlation and profile flux methods
Droppo, JG, Jr
1,985
Simultaneous surface layer ozone flux measurements by eddy flux and profile methods are reported with supporting micrometeorological data. The results show a close correspondence between the eddy diffusivities of ozone and sensible heat rather than momentum eddy diffusivity. Ozone deposition velocities are computed bot...
0
40,373
Behavioral evaluation of the irritating properties of ozone
Tepper, JS; Wood, RW
1,985
null
0
39,294
National air quality and emission trends report, 1983
null
1,985
This report presents national and regional trends in air quality from 1975 through 1983 for total suspended particulate, sulfur dioxide, carbon monoxide, nitrogen dioxide, ozone and lead. Both national and regional trends in each of the major pollutants are examined, as well as complimentary air quality trends in selec...
0
21,439
An investigation of inhalable particulates in twelve Houston homes
Stock, TH; Kim, YS; Prichard, HM; Dattner, SL
1,985
null
0
1,933
Effects in young monkeys of intermittent episodes of exposure to low levels of ozone
Tyler, WS; Tyler, NK; Barstow, T; Magliano, D; Hinds, D; Young, M
1,985
null
0
43,585
Effects of sulfur dioxide and ambient ozone on Concord grapevine growth and productivity
Musselman, RC; Forsline, PL; Kender, WJ
1,985
null
0
92,029
Aluminum chemistry in a forested spodosol
Driscoll, CT; Van Breemen, N; Mulder, J
1,985
The Al chemistry of seeps, soil solutions and soils was evaluated at the Hubbard Brook Experimental Forest in New Hampshire. Aluntino-organic substances predominated in solutions and in the free Al fraction of soils. Concentrations of both organic and inorganic forms of Al were highest at the higher elevations. The ext...
0
43,261
Interaction of soil moisture stress and ambient ozone on growth and yields of soybeans
Heggestad, HE; Gish, TJ; Lee, EH; Bennett, JH; Douglass, LW
1,985
null
0
38,728
The photochemistry of synoptic-scale ozone synthesis: implications for the global tropospheric ozone budget
Fishman, J; Vukovich, FM; Browell, EV
1,985
null
0
40,290
Production of single- and double-strand breaks in plasmid DNA by ozone
Hamelin, C
1,985
null
0
38,829
Aerosols formed from the chemical reaction of monoterpenes and ozone
Yokouchi, Y; Ambe, Y
1,985
null
0
40,309
Mortality and air pollution: is there a meaningful connection?
Lipfert, FW
1,985
HMTC The effect of air pollution on mortality is examined. The relationship between the two is difficult to determine because of the large number of variables that affect mortality rates. High concentrations of sulfur dioxide and particulate matter appear to have an impact. However, it is unlikely that extremely hig...
0
41,105
Annual technical report: theoretical studies of long-range transport of oxidants
McElroy, MB; Wofsy, SC; Logan, JA; Jacob, DJ
1,985
null
0
43,053
The accuracy of trajectory models as revealed by the observing system simulation experiments
Kuo, YH; Skumanich, M; Haagenson, PL; Chang, JS
1,985
null
0
42,901
Dry deposition of ozone: some measurements of deposition velocity and of vertical profiles to 100 metres
Colbeck, I; Harrison, RM
1,985
null
0
41,843
Statistical analysis of the Lake Couchiching health and aerometric data Phase I report
Spengler, JD; Garsd, A; Ozkaynabe, H
1,985
null
0
40,435
Influence of age on the biochemical response of rat lung to ozone exposure
Mustafa, MG; Elsayed, NM; Ospital, JJ; Hacker, AD
1,985
null
0
43,471
Leaf conductance response of Phaseolus vulgaris to ozone flux density
Amiro, BD; Gillespie, TJ
1,985
null
0
38,261
Kinetics and mechanisms of the gas-phase reactions of the hydroxyl radical with organic compounds under atmospheric conditions
Atkinson, R
1,985
N/A.
0
39,851
Application of atmospheric tracer techniques for determining biogenic hydrocarbon fluxes from an oak forest
Allwine, G; Lamb, B; Westberg, H
1,985
null
0
19,343
SO2 effects on plant community structure
Kozlowski, TT
1,985
Under the stress of SO2 pollution, both the stability and the productivity of plant ecosystems undergo changes that may range from drastic to negligible. The ultimate effects of SO2 on community structure are the result of different responses of competing plants at the cellular, tissue, organ, and species levels. Reduc...
0
40,919
Ozone in the troposphere
Fishman, J
1,985
null
0
59,388
An outbreak of illness after occupational exposure to ozone and acid chlorides
Ng, TP; Tsin, TW; O'Kelly, FJ
1,985
null
0
39,834
The effects of ozone on asthmatics in the Houston area
Holguin, AH; Buffler, PA; Contant, CF, Jr; Stock, TH; Kotchmar, D; Hsi, BP; Jenkins, DE; Gehan, BM; Noel, LM; Mei, M
1,985
Fifty-one asthmatics clinically screened for eligibility and residing in two Houston neighborhoods were observed during May-October, 1981 to evaluate the association of ozone exposure with the probability of an asthma attack. Study subject attack status was determined for each 12-hour period, using an attack definitio...
0
19,009
The role of atmospheric deposition in the latitudinal variation of Fraser fir mortality caused by the balsam woolly adelgid, Adelges piceae (Ratz) (Hemipt, Adelgidae): a hypothesis
Hain, FP; Arthur, FH
1,985
A hypothesis is presented that atmospheric deposition is predisposing Fraser fir to balsam woolly adelgid (BWA)-caused mortality and that the amount of mortality in six Fraser fir zones is a reflection of the amount of atmospheric deposits in each zone. The authors argue that Fraser fir is a highly sensitive species to...
0
41,754
Predicting fine root production and turnover by monitoring root starch and soil temperature
Marshall, JD; Waring, RH
1,985
To determine how the longevity of fine roots (those without secondary thickening) is controlled, shoots of 2-yr-old Douglas-fir seedlings were exposed to light or maintained in darkness while roots were maintained at 10, 20, or 30 deg C in a growth chamber. Fine root maintenance respiration rates, estimated from rates ...
0
43,556
Canopy transpiration and water fluxes in the xylem of the trunk of Larix and Picea trees - a comparison of xylem flow, porometer and cuvette measurements
Schulze, ED; Cermak, J; Matyssek, R; Penka, M; Zimmermann, R; Vasicek, F; Gries, W; Kucera, J
1,985
null
0
47,046
Effect of elastic loading on ventilatory pattern during progressive exercise
D'Urzo, AD; Chapman, KR; Rebuck, AS
1,985
null
0
39,492
Estimating materials damage from oxidant pollutants
Yocom, JE; Kawecki, JM; Hoffnagle, GF
1,985
null
0
43,988
Open-air fumigation of field crops: criteria and design for a new experimental system
Mcleod, AR; Fackrell, JE; Alexander, K
1,985
null
0
19,199
Response of red spruce and balsam fir seedlings to aluminum toxicity in nutrient solutions
Schier, GA
1,985
HEEP COPYRIGHT: BIOL ABS. Red spruce (P. rubens Sarg.) and balsam fir (A. balsamea (L.) Mill.) were grown in nutrient solutions containing 0, 25, 50, 100 and 200 mg Al at pH 3.8. Seedlings died only when placed directly in solutions containing Al without first being conditioned to growth in a hydroponic system. In pr...
0
11,618
Measuring human exposure to carbon monoxide in Washington, DC, and Denver, Colorado, during the winter of 1982-1983
Akland, GG; Hartwell, TD; Johnson, TR; Whitmore, RW
1,985
A methodology for measuring the frequency distribution of carbon monoxide (CO) exposure in a representative sample of an urban population has been developed and applied in two urban areas: Washington, DC, and Denver, CO, during the winter of 1982-1983. Exposure data using personal exposure monitors (PEMs) were collecte...
0
56,998
Predictive value of different markers of lead-exposure for neuropsychological performance
Winneke, G; Brockhaus, A; Collet, W; Kraemer, U; Krause, C; Thron, HL; Wagner, HM
1,985
null
0
42,914
Hydroxymethyl hydroperoxide and bis(hydroxymethyl) peroxide from gas-phase ozonolysis of naturally occuring alkenes
Gab, S; Hellpointner, E; Turner, WV; Korte, F
1,985
null
0
34,774
Image analysis quantitation of type 2 cells and alveolar walls Part II Influence of 03 ppm nitrogen dioxide exposure on the developing mouse lung
Sherwin, RP; Richters, V; Richters, A
1,985
null
0
40,424
Luftverunreinigungen und Mortalitat Ergebnisse einer Untersuchung in Berlin (West) von 1976 bis 1982 [Air pollution and mortality Results of a study in Berlin (West) from 1976 to 1982]
Jahn, A
1,985
null
0
52,163
Reactive nitrogen compounds in the Arctic
Dickerson, RR
1,985
National Science Foundation; Max Planck Institute. Reactive nitrogen compounds exert a profound effect on the chemistry of the atmosphere. They contribute to the acidity of precipitation and catalyze the photooxidation of carbon monooxide and hydrocarbons to form ozone [Crutzen, 1973; Chameides and Walker, 1973]. Large...
0
35,643
The interaction of ozone and atmospheric acids on the formation of lung lesions in rats
Kleinman, MT; McClure, TR; Mautz, WJ; Phalen, RF
1,985
null
0
43,019
Predictability of mesoscale atmospheric motions
Anthes, RA; Kuo, YH; Baumhefner, DP; Errico, RM; Bettge, TW
1,985
null
0
625,265
Reactivity of amino-acids and proteins in reactions with ozone
Ignatenko, AV; Cherenkevich, SN
1,985
The effect of rate constants of the reaction of ozone with amino acids and proteins were determined. It was shown that the numerical values of the constants lie in the range 10**1-10**5 liters/mole multiplied by (times) sec. The stability of the amino acids to ozone increases in the series: cys, met, try, his, cystine,...
1
39,419
The Weibull function as a dose-response model to describe ozone effects on crop yields
Rawlings, JO; Cure, WW
1,985
Field experiments have demonstrated that ozone (O3) pollution can reduce yields of important crop species. The assessment of the impact of O3 is facilitated by the use of a family of dose response models that covers the range of responses observed in field O3 dose response studies. The Weibull dose response model is a ...
1
36,732
Effects of O3 and NO2 alone or in combination on the distribution of 13C-assimilate in kidney bean plants
Okano, K; Ito, O; Takeba, G; Shimizu, A; Totsuka, T
1,985
null
0
41,257
Influence of mycorrhizae on the growth of loblolly pine seedlings exposed to ozone and sulfur dioxide
Mahoney, MJ; Chevone, BI; Skelly, JM; Moore, LD
1,985
null
0
45,653
Receptor modeling in environmental chemistry
Hopke, PK
1,985
N/A.
0
35,989
Simultaneous measurements of nitric acid, nitrous acid, hydrogen chloride and sulfur dioxide in air by means of high-efficiency annular denuders
De Santis, F; Febo, A; Perrino, C; Possanzini, M; Liberti, A
1,985
null
0
759,724
Intraregional gas mixing and distribution
Engel, LA
1,985
null
1
39,280
Data file for 1982
null
1,985
null
0
55,511
Open top experimental chambers for trees
Kats, G; Olszyk, DM; Thompson, CR
1,985
Exclusion of ambient air from test plants is necessary in polluted atmospheres if experiments with given air pollutants are to be meaningful. Currently used gabled or cylindrical field chambers do not conform to trees or large plants and leave considerable dead space which is difficult to ventilate. A large, relativel...
1
39,766
A comparison of the responses of children and adults to acute ozone exposure
McDonnell, WF; Chapman, RS; Horstman, DH; Leigh, MW; Abdul-Salaam, S
1,985
The purpose of the paper is to compare the results of two studies in which the respiratory responses of children and adults to acute ozone (O3) exposure were measured. Forty-two 18-30 year old males were exposed for 2.5 hours in a controlled environmental chamber to either 0.0 or 0.12 ppm O3 while performing intermitte...
1
29,520
Influence of temperature, moisture, and organic carbon on the flux of H2 and CO between soil and atmosphere: Field studies in subtropical regions
Conrad, R; Seiler, W
1,985
Production and deposition rates of atmospheric hydrogen and carbon monoxide were studied during field measurements in subtropical regions, i.e., Transvaal (South Africa), Andalusia (Spain), and the Karoo (South Africa). Measurements were carried out by applying static and equilibrium box techniques. The equilibrium tec...
1
41,345
The strength of the evidence relating air pollutants to adverse health effects
Bates, DV
1,985
null
0
39,275
[Data file for 1979]
null
1,985
null
0
39,383
A programmable exposure control system for determination of the effects of pollutant exposure regimes on plant growth
Hogsett, WE; Tingey, DT; Holman, SR
1,985
null
1
41,227
Effects of ozone on yield of two field-grown barley cultivars
Temple, PJ; Taylor, OC; Benoit, LF
1,985
null
0
40,809
Chemical transformation in C3H 10T1/2 Cl 8 mouse embryo fibroblasts: historical background, assessment of the transformation assay, and evolution and optimization of the transformation assay protocol
Landolph, JR
1,985
null
0
40,985
A laboratory and field study of the equilibrium N2O5 - NO3 + NO2
Perner, D; Schmeltekopf, A; Winkler, RH; Johnston, HS; Calvert, JG; Cantrell, CA; Stockwell, WR
1,985
null
0