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1 CO(2) and CH(4) were younger than dissolved and particul
2 CO(2) demand in the facility was driven predominantly by
3 CO(2) emissions were consistent across ecosystem types a
4 CO(2) fixation in cereals crops like bread wheat (Tritic
5 CO(2) is converted into biomass almost solely by the enz
6 CO-RADS assesses the suspicion for pulmonary involvement
8 into cylindrical samples and exposed to 100% CO(2) gas at 50% RH for 24 h, during which they cemented
9 ic and water potential, and transfer of (13) CO(2) through EM to explore mechanisms linking stored NS
10 ese proteins phase separate, we compared (13)CO-detect versus (1)H(alpha)-detect experiments, showing
12 ar-driven photocatalytic reduction of CO(2) (CO(2) RR) into chemical fuels is a promising route to en
14 l bromides and arylhydrazines employing Cs(2)CO(3) as the base and t-Bu(3)PHBF(4) as the ligand in DM
15 icate (urban) samples indicate that the Na(2)CO(3) solution is significantly less selective for HNO(3
17 Well-defined solid sources of NH(4)Pu(V)O(2)CO(3)(s) were placed in two 5-L lysimeters containing NO
18 ctrochemical characterization of [Co(13)C(2)(CO)(24)](4-) in the presence and absence of protons reve
19 H, concurrently producing a high-purity O(2)/CO(2) gas mixture (1:2 molar ratio at stoichiometric ope
20 tures were incubated at 37 degrees C in a 5% CO(2) environment and at days 7 and 14, the specimens we
23 known as the pyrenoid, in association with a CO(2)-concentrating mechanism that improves photosynthet
24 rters (e.g. Na-H exchangers) by accelerating CO(2) / HCO3- -mediated buffering of acid-base equivalen
26 y applying this design strategy, we achieved CO(2) electroreduction on copper in 7 M potassium hydrox
29 th distilled water or MgSO(4) did not affect CO(2) /H(2) O gas exchange or stomatal conductance signi
31 ising technology to simultaneously alleviate CO(2) -caused climate hazards and ever-increasing energy
32 that relatively low temperature and ambient CO(2) exacerbated damage induced by nanoplastics, while
33 pring and an adjacent control site (ambient [CO(2) ]) were grown in a common environment for one gene
35 arch on Cu-based catalysts for the CO(2) and CO reduction reactions, surface speciation of the variou
38 -65 adsorbed a large amount of C(2) H(2) and CO(2) through gate-opening and only negligible amount of
39 f species with similar sizes (CO(2)/N(2) and CO(2)/CH(4)), via precise mechanical control of the pore
40 hod of controlling both CO(2) adsorption and CO desorption over supported metal catalysts by employin
43 ange of C-based substrates, including CO and CO(2), is also discussed, and remaining challenges in un
45 ly monitored soil temperature, moisture, and CO(2) for a three-year period (2015-2017), encompassing
46 n species diversity under simultaneous N and CO(2) enrichment was associated with greater community b
47 strate simultaneous solvent regeneration and CO(2) desorption in a continuous system using a H(2)-rec
48 mong these gaseous molecules, NO, H(2)S, and CO occupy a special place because of their widely known
49 re responsible for the largest anthropogenic CO(2) emissions and are key to effective emission reduct
52 he application of chitosan nanoaggregates as CO(2) responsive emulsifier, used to promote the swellin
54 till persist, albeit to a reduced extent, at CO(2) reduction current densities up to 150 mA/cm(2).
55 was, thus, a response to coeval atmospheric CO(2) decline and continental-scale Antarctic glaciation
57 d its interactions with elevated atmospheric CO(2), eutrophication, and plant community composition o
60 with periods of decreased global atmospheric CO(2) concentration during the LGM, confirming the concl
62 ce of terrestrial carbon flux on atmospheric CO(2) concentrations (DeltaCO(2) ) is estimated from the
66 shifted to the night period when atmospheric CO(2) is fixed by phosphoenolpyruvate carboxylase and st
68 odynamics of biochemical conversions because CO(2) is an intermediate and end-product of the digestio
70 e chosen from the SCS approach, and biogenic CO(2) in biorefineries is captured, transported by pipel
72 demonstrate a new method of controlling both CO(2) adsorption and CO desorption over supported metal
73 data from experiments that manipulated both CO(2) and P for young individuals of woody and non-woody
78 asal ABA signaling in stomatal regulation by CO(2) and, as hypothesized here, vapor-pressure deficit.
79 2% (n = 10, decay-corrected) based on [(11)C]CO(2) with a radiochemical purity of >98% and molar acti
81 tert-butylphosphinito)phenyl) that catalyzes CO(2) hydrogenation to formate with faster rates at lowe
83 ty-onset healthcare facility-associated CDI (CO-HCFA-CDI), incidence of vancomycin-resistant Enteroco
86 nd leakiness ( ), the amount of concentrated CO(2) that escapes the bundle-sheath cells, for the chil
90 consequence of anthropogenic carbon dioxide (CO(2) ) emissions, strongly impacts marine ecosystems.
92 tions to investigate the net carbon dioxide (CO(2) ) seasonal cycle and its climatic and environmenta
94 increased concentrations of carbon dioxide (CO(2)) [i.e., the CO(2) fertilization effect (CFE)] sust
96 net H(2) oxidation and dark carbon dioxide (CO(2)) fixation than those from the carbonate catchment,
97 ng potential 86-125x that of carbon dioxide (CO(2)) over a twenty-year period, is the main component
98 ls of 0.5 to 2 gigatonnes of carbon dioxide (CO(2)) per year with extraction costs of approximately U
99 f several pollutants such as carbon dioxide (CO(2)), tropospheric ozone (O(3)), and particulate matte
100 mand and the need to replace carbon dioxide (CO(2))-emitting fossil fuels with renewable sources have
101 e factors (warming, elevated carbon dioxide [CO(2) ], increased precipitation, increased drought, inc
103 that a synchronous movement can occur during CO-CO collisions, whereby a bump is followed by a move s
104 Additionally, using the product itself (i.e. CO) as the local pH probe allows us to investigate CO(2)
106 RS-CoV-2 PCR, and likelihood ratios for each CO-RADS score were used for rational selection of diagno
113 ytic performance for CO(2) electroreduction (CO(2) R) to CO; this activity has often been attributed
114 as stimulated by warming (+152.7%), elevated CO(2) (+19.6%), and increased precipitation (+73.1%) but
119 igated plant-mediated influences of elevated CO(2) (eCO(2) ) on endogenous immune responses of monarc
120 mage induced by nanoplastics, while elevated CO(2) and warmer temperatures reflecting climate change
124 mic advantages of this approach for favoring CO(2) reduction at mild potentials, along with guideline
127 sus N(2) uptake at 298 K, except the 19-fold CO(2) uptake for CTH-12 containing Cu(II) dinuclear padd
128 revealed a faradaic selectivity of 36 % for CO in 0.1 M KHCO(3) at -1.1 V vs. RHE, similar to that o
131 2) in the feedstock gas is not favorable for CO(2) hydrogenation to methanol, causing low activity an
132 ve shown promising catalytic performance for CO(2) electroreduction (CO(2) R) to CO; this activity ha
134 In(delta+) -N(4) atomic interface sites for CO(2) electroreduction to formate with high efficiency.
135 col provides a sustainable, indirect way for CO(2) methanation as the process can be repeated multipl
138 modeling, targeting methanol formation from CO(2)/H(2) feeds at 170 degrees C and 1-8 bar pressure.
139 ng of fluid transport pathways in rocks from CO(2)-induced salt precipitation reduces injectivity and
141 over removal (17.6 +/- 2.8 vs 18.8 +/- 3.0 g CO(2)e MJ(-1)), but were notably lower under sorghum for
143 or ethanol vehicles ranged from 20 to -179 g CO(2)e MJ(-1): maize stover >> miscanthus ~ switchgrass
145 could result in delayed reductions in gross CO(2) emissions, with consequent high risk of overshooti
146 s the longest continuous northern hemisphere CO(2) record, shows an increasing SCA before the 1980s (
148 termediate trapped in a crystal of the hIDO1-CO-Trp complex, where CO is photolyzed from the heme iro
153 ther) is required to selectively hydrogenate CO(2) to methanol on catalysts containing Cu and ZrO(2).
154 tainty in future fuel prices, a hypothetical CO(2) cap, and an extended renewable portfolio standard.
155 alcove in forming and stabilizing the Ni(I)-CO intermediate in the Wood-Ljungdahl pathway of anaerob
156 Structural equation modeling identified CO(2) as the dominant limitation on J(CO2) on the clay s
158 technology, whereas fundamental advances in CO(2) electrolysis are still needed to enable short-term
159 thin film Ag cathode on a Ge ATR crystal in CO(2)-saturated 0.1 M KHCO(3) over a range of potentials
161 ane with high FE and high conversion rate in CO(2)RR and also make direct use of dilute CO(2) feedsto
162 er) to 290% (restored prairie) reductions in CO(2)e compared to petroleum and were similar for electr
163 man actions are causing concurrent shifts in CO(2) , temperature, precipitation regimes and nitrogen
164 hydrogenation is one of the major topics in CO(2) conversion into value-added liquid fuels and chemi
165 zed by reaction with electrophiles including CO(2) and aldehydes, whereas CF(3) radical addition furn
167 wide range of C-based substrates, including CO and CO(2), is also discussed, and remaining challenge
168 iably, but overall positively, to increasing CO(2) concentrations, generating negative feedbacks to c
169 constrained by elemental budgets, indicated CO(2) sequestration rates of 2-4 t CO(2) /ha, 1-5 years
170 niform increases in leaf-level intercellular CO(2) and intrinsic water use efficiency that track risi
171 the local pH probe allows us to investigate CO(2) RR without the interference of additional probe mo
172 intensity from 2.4 +/- 0.1 to 1.6 +/- 0.1 kg CO(2) eq per kg milk, FeCo reduced it to 2.2 +/- 0.1, wh
173 hereas FoFeCo increased it to 2.7 +/- 0.2 kg CO(2) eq per kg milk because of land use change emission
178 cement kiln to improve efficiency and lower CO(2) emissions, or the output gases may be used for oth
179 ry calculations herein reveal that lowering *CO(2) coverage on the Cu surface decreases the coverage
180 ulations, the skew was reduced in the lowest CO regions compared with regions with somewhat higher CO
181 se CO(2) degassing exhibit increasing mantle CO(2) flux and (3)He/(4)He ratios as the rift transition
182 sect taken from a naturally occurring marine CO(2) seep in Levante Bay of the Aeolian island of Vulca
184 exploit the thermolytic decomposition of Mo(CO)(6) in the presence of a surface-stabilizing ligand a
185 compounds show normal (10-fold higher) molar CO(2) versus N(2) uptake at 298 K, except the 19-fold CO
186 ive detection of endogenous carbon monoxide (CO) in live mammalian cells under normoxic and hypoxic c
190 explained by changes in metabolic rate, nor CO(2) , and there were no changes in the HVR in normoxic
191 nd MSH5 (MutSgamma) to maintain the obligate CO/chiasma and accounts for ~85% of meiotic COs, whereas
192 tes of this flux, derived from surface ocean CO(2) concentrations, have not corrected the data for te
193 (2) catalyst was explained by the ability of CO(2) to partially oxidize the carbon deposit over the s
194 rate-limiting step, while the activation of CO(2) and the C-O coupling to form CO are low energy ste
195 light harvesting and chemical adsorption of CO(2) molecules dramatically, achieving 103.21 mmol g(ca
196 reactant and product states: weak binding of CO is desirable from a selectivity perspective, but weak
199 This work shows that efficient conversion of CO(2) to C(2+) products requires a Cu catalyst with a hi
200 aCO(2) ) is estimated from the difference of CO(2) concentrations that were influenced by the land se
201 hyll conductance (g(m) ) is the diffusion of CO(2) from intercellular air spaces (IAS) to the first s
202 e investigate how the Faradaic efficiency of CO formation is affected by the CO(2) partial pressure (
204 During obstructive sleep apnea, elevation of CO(2) during apneas contributes to awakening and restori
208 ble data on the atmospheric mole fraction of CO(2), measured from six sites across China during 2009
209 the much-publicized environmental impact of CO(2) emission by air traffic, aviation particulate emis
212 ample, during CO(2) reduction, production of CO often requires balancing a trade-off between the adso
214 f g(m) for accurately modelling net rates of CO(2) assimilation, (ii) on how leaf biochemical and ana
215 The solar-driven photocatalytic reduction of CO(2) (CO(2) RR) into chemical fuels is a promising rout
216 tractive is the electrochemical reduction of CO(2) to chemical feedstocks, which uses both CO(2) and
221 d significant flight-to-flight variations of CO(2) enhancements downwind of neighboring cities, provi
222 te, and then this favors the protonation of *CO to *CHO, a key intermediate for methane generation, c
225 Along this line, we have developed organic CO prodrugs that allow for packing this gaseous molecule
226 Medications to Enhance Depression Outcomes (CO-MED, n = 665), Establishing Moderators and Biosignatu
227 spiration of available C, greater overwinter CO(2) efflux and greater nutrient availability to plants
228 variance method; during this 19-year period, CO(2) rose 40 ppm, air temperature increased by 1 degree
230 in soil CH(4) and N(2) O emissions (1.84 Pg CO(2) -equivalent/year) could reduce mitigation potentia
231 nsive mechanistic study of the photochemical CO release from 3-hydroxy-2-phenyl-4H-chromen-4-one, a p
232 productivity and any gain in photosynthetic CO(2) assimilation per unit of leaf area (A) has the pot
236 incer-ligated rhenium complex ((tBu)POCOP)Re(CO)(2) ((tBu)POCOP = 2,6-bis(di-tert-butylphosphinito)ph
237 dride is not sufficiently hydritic to reduce CO(2) to formate, unless the apparent hydricity, which e
240 and show that the position of the resulting CO directly affects the formation of distinct chromosome
241 ider than originally predicted given revised CO(2) limits and (for the first time) N(2) respiration l
244 iety) cake and defatted hemp seed cake by SC-CO(2) was carried out using Flavorpro 750 MDP and Promod
247 mace by consecutive supercritical CO(2) (SFE-CO(2)), pressurized liquid (PLE) and enzyme assisted (EA
248 ng separation of species with similar sizes (CO(2)/N(2) and CO(2)/CH(4)), via precise mechanical cont
250 rt in yielding the observed patterns of soil CO(2) efflux being out of sync with soil temperature.
252 tionally verified by the synthesis of stable CO and 2,6-xylylisocyanide (XylNC) adducts of 1, which d
253 uple ABA receptor mutants show that stomatal CO(2) signaling requires basal ABA and SnRK2 signaling,
254 lled positions in the modifying film, strong CO(2) adsorption and hydrogenation reactivity could be r
256 gonberry pomace by consecutive supercritical CO(2) (SFE-CO(2)), pressurized liquid (PLE) and enzyme a
257 indicated CO(2) sequestration rates of 2-4 t CO(2) /ha, 1-5 years after a single application of basal
261 ntrol site towards the seep, suggesting that CO(2) exerts a strong control on isotopic fractionation
266 in the carbonated products was offset by the CO(2) mineralised (i.e. samples were 'carbon negative',
267 fficiency of CO formation is affected by the CO(2) partial pressure (0.1-0.5 bar) and the proton conc
269 rations of carbon dioxide (CO(2)) [i.e., the CO(2) fertilization effect (CFE)] sustains an important
271 ecent research on Cu-based catalysts for the CO(2) and CO reduction reactions, surface speciation of
273 of properties, a remarkable increase in the CO(2) uptake is observed that reaches 76.6% and 61.6% at
275 ndothelial Galpha(q/11) proteins mediate the CO(2)/H(+) effect on cerebrovascular reactivity in mice.
279 he Cu surface decreases the coverage of the *CO intermediate, and then this favors the protonation of
280 geneous methanol synthesis catalysts through CO(2) hydrogenation is one of the major topics in CO(2)
284 ance for CO(2) electroreduction (CO(2) R) to CO; this activity has often been attributed to the prese
287 NEE is the difference between the total CO(2) release due to all respiration processes (RECO), a
289 itigation strategies that rely on ubiquitous CO(2) fertilization as a driver of increased carbon sink
291 l-free catalytic formylation of amides using CO(2) and the catalytic reduction of carbon dioxide, inc
292 increasing energy demands, as it can utilize CO(2) in the atmosphere to provide the required feedstoc
294 impacts of agriculture on food-energy-water-CO(2) nexus in other parts of the world to achieve globa
295 show that the stabilized *HOCO and weakened *CO intermediates on PdH/NbN are critical to achieving hi
296 a crystal of the hIDO1-CO-Trp complex, where CO is photolyzed from the heme iron by X-rays at cryogen
297 produces concentrated gas streams from which CO(2) may be readily separated and sequestered, H(2) and
300 Cu on the catalyst surface under the working CO(2)RR conditions, which greatly facilitates the CO(2)