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1 and -0.9 [95% CI, -1.3 to -0.4; P<0.001] for ozone).
2 ame day in 2-pollutant models (adjusting for ozone).
3 Air Quality Standard (NAAQS) obligations for ozone.
4 ups (teenagers/young adults/seniors) without ozone.
5 ean, prior to the formation of stratospheric ozone.
6 to [Formula: see text], carbon monoxide, and ozone.
7 y related to attack by hydroxyl radicals and ozone.
8 er at the surface shields the inner BaP from ozone.
9 yde, acetaldehyde, peroxyacetyl nitrate, and ozone.
10 nfection with influenza virus or exposure to ozone.
11 o the ocean freeze-up and a seasonal rise in ozone.
12 to and more pronounced than those induced by ozone.
13 was formed, which can be further degraded by ozone.
14 s on the removal of NO (x) by oxidation with ozone.
15 hat facilitate the formation of tropospheric ozone.
16 hylpiperidine-1-oxyl, hydrogen peroxide, and ozone.
17 n SS content was observed at higher doses of ozone.
18 direct radiative forcing due to aerosols and ozone.
19 we did not observe a measurable influence of ozone (0 vs 40 ppb) on human FAP emissions, there was a
20 ancements in PM(2.5) (0.5-1.4 mug m(-3)) and ozone (0.4-0.7 ppbv) occur around the densely populated
21 e exposed to filtered air (FA) or repetitive ozone (0.5 ppm O3, 4 h/d, for 13 consecutive weekdays).
24 eaths related to fine particulate matter and ozone (95CI: 25 000-120 000), heart attacks (900-9400),
26 NG emissions are predicted to affect surface ozone across a large geographical scale in the United St
27 ductions in maximum daily 8 h average (MDA8) ozone across the four-state domain of 3.5 and 7.1 ppb, r
29 Other conditions including human occupancy, ozone addition, and cleaning with terpene, natural produ
32 n and the greater intracellular diffusion of ozone after the membrane disruption induced by LEEFT.
33 ns allow us to evaluate strategies to attain ozone air quality standards at minimum cost or to maximi
35 age) and environmental parameters (level of ozone, air temperature, and relative humidity) on partic
38 s well as OH oxidation), as well as aging by ozone and atmospheric dilution can transform the OP(mass
41 erated from the reaction of alpha-pinene and ozone and compared and discussed the results in relation
42 oal to surface concentrations of PM(2.5) and ozone and direct radiative forcing due to aerosols and o
44 pheric reactive halogen chemistry, depleting ozone and elemental mercury, thereby enhancing depositio
51 g daily respiratory ED visits with estimated ozone and PM(2.5) concentrations during the week before
52 We assessed the association of exposure to ozone and PM(2.5) with 1-year health status and mortalit
53 the impact of emissions on ambient levels of ozone and PM(2.5), and a health impact assessment tool i
55 ral pigmentation was associated with altered ozone and temperature in 42 species spanning three conti
56 cate that the cycloaddition reaction between ozone and trans-isoprene follows a stepwise mechanism, w
57 lutants (fine particulate matter [PM2.5] and ozone) and cause-specific risk of hospital admission in
58 ts of different combinations of chloramines, ozone, and biological activated carbon (BAC), applied as
60 We found that long- and short-term PM2.5, ozone, and nitrogen dioxide exposures were all associate
61 meter less than or equal to 2.5 mum (PM2.5), ozone, and nitrogen dioxide with all-cause mortality on
64 e conditions (10 min of ultrasound, 5 min of ozone, and pulsed light at 10 V) showed pronounced effec
66 as recorded between ethylene antagonists and ozone application in cold storage on the ethylene produc
70 onation of WWTP effluents confirmed that the ozone attack of STG was incomplete even at high ozone do
73 resonance spectroscopy, HPLC), nitrosative (ozone-based chemiluminescence) and inflammatory (fluores
74 d [Hb], blood viscosity, and NO metabolites (ozone-based chemiluminescence) were measured before and
75 sed treatment, we identify opportunities for ozone-based or hybrid treatment trains to reduce treatme
76 states effectively limit the extent to which ozone-based treatment alone can produce recycled water f
78 ment, and hybrid treatment trains comprising ozone-based treatment with a membrane sidestream, and (2
79 cycled water using membrane-based treatment, ozone-based treatment, and hybrid treatment trains compr
80 a preoxidant before membranes or as part of ozone/biological activated carbon (O(3)/BAC) systems.
81 annually combining the effects of NMVOCs and ozone, but could be reduced by nearly 40% by closing the
83 s the Cost And Benefit Optimization Tool for Ozone (CABOT-O(3)), which extends the previous model by
85 how that including interactive stratospheric ozone chemistry in atmospheric model calculations leads
88 able about the entrance channel and isoprene-ozone complexes thought to define the long-range portion
92 et benefits results in greater emissions and ozone concentration reductions in some parts of the coun
94 tribution of emissions reductions to ambient ozone concentrations across the contiguous United States
98 rature; second, taxa that experienced larger ozone declines will display larger increases in pigmenta
104 le with an industrial emission context (high ozone demand, dry air/oxygen as the manufacturing gas of
105 ide (N(2)O) is a powerful greenhouse gas and ozone depleting substance, but its natural sources, espe
107 decline in the atmospheric concentrations of ozone-depleting gases such as chlorofluorocarbons(1).
111 established that these trends were driven by ozone depletion in the Antarctic stratosphere due to emi
115 entrations have contributed to stratospheric ozone depletion(1) and climate change(2), with the curre
116 with regard to human health, air pollution, ozone depletion, acidification, and land transformation.
118 he stratosphere would result in catastrophic ozone depletion, extending the surface cooling caused by
119 er stratospheric cooling-primarily caused by ozone depletion-yields [Formula: see text] values betwee
124 osed anthers experiencing larger declines in ozone displayed more dramatic pigmentation increases.
125 reatment process is beneficial to reduce the ozone dosage and disinfection by-product formation with
127 R) was treated by O(3)-BAF at three specific ozone doses (0.5, 0.7, and 1.0 mg O(3)/mg DOC) and diffe
128 ne attack of STG was incomplete even at high ozone doses of 1.7 and 0.9 mg O(3)/mg DOC, respectively.
129 ver, previous research has demonstrated that ozone drastically increases the formation potential of g
130 lternative possible cause for the postulated ozone drop: a nearby supernova explosion that could infl
133 winter, reduced nitrogen oxides resulted in ozone enhancement in urban areas, further increasing the
135 ate that long-range dynamics in the isoprene-ozone entrance channel can impact the overall reaction i
136 ents factors (epsilon(C)) for reactions with ozone (epsilon(C) = -3.6 to -4.6 per mille) and hydroxyl
138 he dynamic increase in emission rates during ozone exposure also varied among participants, possibly
141 ortality associated with long-term PM2.5 and ozone exposure increased substantially at low levels.
142 n diabetic animal strains repetitive ambient ozone exposure led to early and exaggerated pulmonary in
146 ression of macrophage phagocytosis following ozone exposure through the generation of oxysterols and
147 icroRNA expression obtained before and after ozone exposure was also used to identify changes associa
148 llion (ppb) increase in long- and short-term ozone exposure was associated with 2.35 (95% CI: 1.08, 3
149 mpletely adjusted models, higher PM(2.5) and ozone exposure were independently associated with poorer
150 e relationship between long-term PM(2.5) and ozone exposure with health status outcomes 1 year after
153 ne whether pulmonary responses to repetitive ozone exposures are exacerbated in murine strains that a
154 feedstock olefins with beta-nitrostyrenes by ozone/Fe(II) -mediated radical substitutions, are report
155 esidence-based daily nitrogen dioxide (NO2), ozone, fine particulate, and black carbon concentrations
158 ing may affect atmospheric OH reactivity and ozone formation rates downwind of urban centers through
163 nitrogen dioxide ([Formula: see text]), and ozone ([Formula: see text]) from satellite-derived data,
164 e to nitrogen dioxide ([Formula: see text]), ozone ([Formula: see text]), fine particulate matter [Fo
165 d to increased human exposure to PM(2.5) and ozone from seven emission sectors for 2005 to 2018.
166 articles <=2.5 um in diameter (PM(2.5))) and ozone gas and, therefore, these species have been the ma
169 e of dry air as the manufacturing gas of the ozone generator) affected the ozone quantification by SI
170 y air/oxygen as the manufacturing gas of the ozone generator, and high humidity levels beyond saturat
171 ate matter <2.5 um in diameter (PM(2.5)) and ozone has been associated with the development and progr
174 cleaner air for decades, unhealthy levels of ozone have decreased but remain stubbornly frequent even
175 se temporally and be correlated with reduced ozone (higher UV) when accounting for effects of tempera
176 eal Protocol has begun to heal the Antarctic ozone hole and avoided more global warming than any othe
178 vered, these CFC banks could delay Antarctic ozone hole recovery by about six years and contribute 9
180 oduction over 10 years, disappearance of the ozone hole will be delayed by a few years, although ther
181 e, using model simulations, we show that the ozone hole will largely cease to occur by 2065 given com
182 unusual meteorology of 2002 is repeated, an ozone-hole-free-year could occur as soon as the early 20
183 sotope effects (AKIEs) for the reaction with ozone, however, was nontrivial due to challenges in assi
184 n and photo-oxidation caused by ground level ozone impacts hair properties such as melanin oxidation,
185 NO (400 ppm) and a variable concentration of ozone in a mixture of N(2) and O(2) was directed through
187 anisms of chemical transformations of BaP by ozone in indoor and outdoor environments are still not f
190 m(3).s(-1), and the diffusion coefficient of ozone in the thin film is 9 x 10(-10) cm(2).s(-1) These
191 component, and the reacto-diffusive depth of ozone in the triolein coating is estimated to be between
192 linear production chemistry and titration of ozone in winter, reduced nitrogen oxides resulted in ozo
196 and consequent desorption from the SiGe with ozone insertion during the ALD growth process is confirm
201 ed over dense cities, whereas warming due to ozone is widespread, peaking at 4.2 mW m(-2) over the At
202 le evidence that air pollution, specifically ozone, is associated with declines in bird abundance in
205 ulations Case" results in a maximum peak 8 h ozone level of 162 ppb and 24 h PM(2.5) of 42.7 mug/m(3)
206 ncluding some carcinogenic species) and peak ozone levels by 20-30% and 6-15% respectively, in the co
207 of premature deaths using modeled changes in ozone levels resulting from the application of emission
209 s responsible for 32% of the halogen-induced ozone loss (bromine 40%, chlorine 28%), due primarily to
213 No water interference was identified during ozone measurements by SIFT-MS using NO(2)(-) and O(2)(-)
214 ificantly obscures key biomarker gases (e.g. ozone, methane) in simulated transmission spectra, imply
215 be strongly dependent on the film thickness, ozone mixing ratio, and ozone reactivity of the surface
216 a function of average coating thickness and ozone mixing ratio, we determined that the reactive upta
219 nt advancement in a retrieval method for the Ozone Monitoring Instrument (OMI) sensor enabled detecti
220 al predictor variables include data from the Ozone Monitoring Instrument, Copernicus Atmosphere Monit
222 conomic status, seven contextual covariates, ozone, nitrogen dioxide, and combined oxidative potentia
226 TL) and estimated annual average residential ozone (O(3)) and fine particulate matter with a diameter
227 onation of drinking and wastewater relies on ozone (O(3)) and hydroxyl radical ((*)OH) as oxidants.
228 ere aged under visible light with or without ozone (O(3)) at an atmospherically relevant level in an
229 low-tube reactor at atmospherically relevant ozone (O(3)) exposure levels (5-30 ppb h) with pure squa
231 r dioxide (SO(2)), carbon monoxide (CO), and ozone (O(3)) in 2013-17 were averaged from 35 monitoring
234 efficients (k(ozone)) measured for the BCA + ozone (O(3)) reaction at 295 +/- 2 K were 4.8 +/- 0.6 x
235 y studies have linked short-term exposure to ozone (O(3)) with morbidity and mortality, but epidemiol
236 gen dioxide (NO(2)), sulfur dioxide (SO(2)), ozone (O(3)), and carbon monoxide (CO)-and daily hospita
237 <=2.5 mum in aerodynamic diameter (PM(2.5)), ozone (O(3)), and nitrogen dioxide (NO(2)) exposures at
238 such as carbon dioxide (CO(2)), tropospheric ozone (O(3)), and particulate matter (PM) can be reduced
240 ic compounds (VOCs), carbon dioxide (CO(2)), ozone (O(3)), nitric oxide (NO), nitrogen dioxide (NO(2)
242 % CI: 17 to 45%), with marginal increases in ozone (O(3): 4%; 95% CI: -2 to 10%) in 34 countries duri
246 amic diameter, oxides of nitrogen (NOx), and ozone on characterized chronic obstructive pulmonary dis
247 ound little evidence of an overall effect of ozone on the DNA methylome but some suggestive changes i
248 of organic pollutants with oxidants such as ozone or hydroxyl radicals by compound-specific stable i
249 idate the contribution of the reactions with ozone or hydroxyl radicals to overall transformation.
251 emistry is represented by using an empirical ozone-organics reaction probability that matches the obs
252 e enzymes of allergens, detergents, tobacco, ozone, particulate matter, diesel exhaust, nanoparticles
253 kg of carbon per hectare, 8.1 and 1.42 kg of ozone per hectare, and 8.4 and 8 kg of PM(10) per hectar
255 States, can regionally offset reductions of ozone precursor emissions made in other sectors, and can
256 ly chain relocates emissions of tropospheric ozone precursors and its impacts in shaping ozone format
257 ow that an air pollution regulation limiting ozone precursors emissions has delivered substantial ben
258 d but remain stubbornly frequent even as the ozone precursors NO(x) (nitrogen oxides = NO(2) + NO) an
262 Several compounds were transformed during ozone pretreatment that were poorly removed in the open-
263 water unit-process wetlands with and without ozone pretreatment was studied over a 2-year period.
264 tion of thin solid films of NPM by gas-phase ozone produces unexpected products, the majority of whic
265 The hydroxyl radical (OH) fuels tropospheric ozone production and governs the lifetime of methane and
267 issions include higher rates of tropospheric ozone production, increases in the lifetime of methane,
269 asing iodine emissions have implications for ozone radiative forcing and possibly new particle format
275 al Protocol and the associated stratospheric ozone recovery might therefore manifest, or have already
276 rthermore, we demonstrate that stratospheric ozone recovery, resulting from the Montreal Protocol, is
279 Major products of the primary reaction of ozone-squalene included 6-methyl 5-hepten-2-one (6-MHO)
280 mpared to minimizing costs to meet a uniform ozone standard, maximizing net benefits results in great
284 [Formula: see text], cleaved and annealed in ozone to increase the doping all the way to the non-supe
285 oxide anion radical and hydrogen peroxide by ozone-treated fruit was significantly lower than in the
286 m of this work was to evaluate the impact of ozone treatment during winegrapes dehydration (10 and 20
288 creased number of days when the averaged 8-h ozone values exceed 70 ppb, with the highest sensitivity
289 alculations predict multiple stable isoprene-ozone van der Waals complexes for trans-isoprene in the
290 rmed global and regional tests examining the ozone versus clean air effect on the DNA methylome and c
292 n our study, greater exposure to PM(2.5) and ozone was associated with poorer 1-year health status fo
293 ), a major component of cannabis smoke, with ozone was examined as a pure compound and within cannabi
296 Moreover, higher PM(2.5) exposure, but not ozone, was independently associated with greater mortali
297 in regulating tropospheric and stratospheric ozone, while some hHNPs bioaccumulate and have toxic pro
298 ic pollutants and precursors of tropospheric ozone, while the Middle East is a global emission hotspo
299 nment of reactive positions for reactions of ozone with aromatic carbons in ortho-, meta-, or para-po
300 izes the lasting environmental damage to the ozone, with R134a (1,1,1,2-tetrafluoroethane) being used