ライフサイエンスコーパス: vent

1 ere they recrystallize by heating within the vent.

2 al failures occur due to fibrosis around the vent.

3 ect a limited area surrounding the explosive vent.

4 y adding Impella or passive left ventricular vent.

5 onments may have been submarine-hydrothermal vents.

6 nts of ion-fluxes near deep-ocean geothermal vents.

7 mically different diffuse fluid hydrothermal vents.

8 he warm subseafloor of deep-sea hydrothermal vents.

9 ing that DOC may come from these hydrocarbon vents.

10 er well represented in deep-sea hydrothermal vents.

11 odynamically directed events at hydrothermal vents.

12 of interconnected micropores within deep-sea vents.

13 ubes, brinicles, or chimneys at hydrothermal vents.

14 loem, and surviving in deep-sea hydrothermal vents.

15 ifference between the magma body and surface vents.

16 such as soda lakes and hydrothermal oceanic vents.

17 household air pollution when smoke is poorly vented.

18 %) of flowback gases were flared rather than vented.

19 ed at similar facilities without substantial venting.

20 rs of magnitude lower than observed prior to venting.

21 otal of 160 L in four equal amounts) and air venting (68.4 m(3)per day for 121 days in two phases).

22 ons provide direct evidence for hydrothermal vents acting as a source of old carbon to the deep ocean

23 delineate the importance of any or early LV venting adjuncts on mortality and morbidity outcomes.

24 simulate conditions in alkaline hydrothermal vents, allowing investigation of the possibility that ab

25 Hydrothermal venting along mid-ocean ridges exerts an important contr

26 r Current, downstream of active hydrothermal vents along the Southwest Indian Ridge.

27 ng from VA-ECLS on the basis of timing of LV venting, along with adverse complications.

28 ification were detected between urchins from vent and control populations.

29 The active lava lakes within both Pu'u O'o Vent and Halema'uma'u Crater began to drain and the summ

30 Krakatau volcano, cutting behind the central vent and removing 50% of its subaerial extent.

31 r appears to be a sister clade among current vent and seep deep-sea Ampharetinae.

32 ne approximately 3 km north-northeast of the vent and the other 31 km to the southwest, with sampling

33 VIIRS information with reported estimates of vented and flared gas from the Railroad Commission of Te

34 reater than directly reported emissions from venting and flaring and four times greater than our regi

35 ral component in roofing, fence post covers, venting and flashing, as well as in industrial and urban

36 ta) and quantitative estimates of unreported venting and fugitive sources.

37 etween inlet and outlet pressure, as well as venting and leaking equipment.

38 elative contribution from dust, hydrothermal venting and reductive and non-reductive sedimentary rele

39 d temperature anomalies, with active methane venting and seep fauna exist in response to magma emplac

40 negative coping strategies, such as denial, venting and self-blame, were associated with higher post

41 rmal hydrocarbon synthesis near hydrothermal vents and deeper in the magma-hydrothermal system is pos

42 f almost 500 detected sources were from tank vents and hatches.

43 stimates from atmospheric dust, hydrothermal vents and oceanic sediments vary by orders of magnitude.

44 m Brazelton introduces deep sea hydrothermal vents and the unusual life forms they host.

45 Sinter precipitation in the spring vents and water-rock interaction in the deep reservoir c

46 ard DNA polymerases, including Hemo KlenTaq, Vent, and Deep Vent, but also bypassed for full length p

47 than output from arc volcanoes plus diffuse venting, and substantial quantities of carbon are stored

48 ankcases, compressor packing vents, wet seal vents, and slop tanks.

49 Ocean, from 2013 to 2015 at three different vents: Anemone, Marker 33, and Marker 113.

50 Our study provides insights into how vent animals can disperse between widely separated vent

51 an anion-selective CLR from the hydrothermal vent annelid worm Alvinella pompejana that opens at low

52 Deep-sea hydrothermal vents are a significant source of dissolved metals to th

53 Deep-sea hydrothermal vents are a significant source of oceanic iron.

54 O2 releases from shallow marine hydrothermal vents are assumed to mix into the water column, and not

55 Hydrothermal vents are highly dynamic ecosystems and are unusually en

56 Deep-sea hydrothermal vents are highly dynamic habitats characterized by steep

57 Deep-sea hydrothermal vents are patchily distributed ecosystems inhabited by s

58 er, connectivity patterns among hydrothermal vents are still poorly understood because the deep sea i

59 position and emission rate, with the central vent area dominating passive emissions, despite exhibiti

60 Emissions from vent areas are spatially heterogeneous in composition an

61 n intermediate between those of the distinct vent areas.

62 n contrasting rheological properties between vent areas.

63 Samples were retrieved from different venting areas within the Menez Gwen hydrothermal field,

64 the individual in the hottest section of the vent, as expected from being closest to the sulphide nee

65 e deposits, mining regions, and hydrothermal vents, as exemplified by the formation of nanoparticles

66 Many vent-associated species have free-swimming, dispersive l

67 Here, we examine hydrothermal fluids venting at 44 to 149 degrees C at the Piccard hydrotherm

68 ata for high-temperature active hydrothermal venting at Dragon Horn area (49.7 degrees E) on the Sout

69 rican margin (1-4 per cent) and hydrothermal venting at the Mid-Atlantic Ridge (2-6 per cent).

70 t both high and low temperature hydrothermal vents at the 9 degrees 50' N; 104 degrees 17.5 W East Pa

71 f buoyant plumes from three high-temperature vents at the East Pacific Rise.

72 o further polychaete species are shared with vents beyond the Indian Ocean.

73 places Longqi in an Indian Ocean province of vent biogeography.

74 -containing pyrite, and iron in hydrothermal vent black smoker emissions.

75 geochemistry and physical structure of each vent both played important roles in shaping the dominant

76 ases, including Hemo KlenTaq, Vent, and Deep Vent, but also bypassed for full length primer extension

77 eduction in gonad weight was detected at the vents, but no differences in mortality, respiration, or

78 Warm fluids emanating from hydrothermal vents can be used as windows into the rocky subseafloor

79 with sufficient magnitude that hydrothermal vents can have far-field effects on global dFe distribut

80 nvestigation of the possibility that abiotic vent chemistry could prefigure the origins of biochemist

81 lfate-methane transition zones, hydrothermal vents, coastal sediments, and deep-sea surface and subsu

82 Until recently studies of microbial vent communities have focused primarily on chemolithoaut

83 control site and assumed larger sizes at the vent compared to the control site and two other sites at

84 urchins grew more than twice as fast at the vent compared with those at an adjacent control site and

85 ore conclude that CH4 from the Norwegian Sea vent complexes was likely the main source of carbon duri

86 hermogenic methane and CO2 from hydrothermal vent complexes.

87 icroorganism that is found near hydrothermal vents deep under the sea, where the pressure is up to 10

88 Many invertebrates at deep-sea hydrothermal vents depend upon bacterial symbionts for nutrition, and

89 hetic mussels found at deep-sea hydrothermal vents descend from much smaller species associated with

90 modes are dense and blocky, typical of open-vent dome volcanoes and have a componentry consistent wi

91 154Eu, 155Eu, and 151Sm through atmospheric venting during the first month following the accident we

92 ccounting for both incomplete combustion and venting during unintentional flame termination.

93 tional studies, wherein 3458 patients had LV venting during VA-ECLS.

94 bacteria and archaea form the foundation of vent ecosystems by exploiting the chemical disequilibriu

95 emical analysis of the deep-sea hydrothermal vent ecosystems rely on water sample recovery, or in sit

96 gy and biogeochemical cycles in hydrothermal vent ecosystems.

97 formations near subsea alkaline hydrothermal vents embed microenvironments that make them potential h

98 Reciprocating compressor packing vent emissions were 39 times higher than values reported

99 s Alberta, our results suggest that reported venting emissions in Alberta should be 2.5 +/- 0.5 times

100 considering a scenario with a higher rate of venting emissions.

101 owing in part to a low and patchy density of vent-endemic fauna.

102 buting to the overall global distribution of vent-endemic species.

103 ts a network of low-temperature hydrothermal vents enriched in ferrous iron that supports extensive m

104 s key to their success in the Southern Ocean vent environment.

105 the chemically harsh, thermally fluctuating vent environment.

106 ges in the tremor source related to volcanic vent erosion.

107 LV venting, especially if done early (<12 hours), appears t

108 evaporation modes (passive evaporation, air-vented evaporation, low pressure evaporation, distillati

109 Kilauea Volcano, Hawai'i, where the primary vent exhibited substantial cyclic eruption rates on both

110 Vents exhibiting Strombolian explosions emit low to negl

111 orporation of 6 in extended products by Deep Vent (exo(-)) during PCR or by Sequenase during copying

112 facilitating aqueous humor outflow through a vent fashioned from the wall of the eye (trabeculectomy)

113 Multivariate analysis of vent fauna across three oceans places Longqi in an India

114 biogeography and ecology of its hydrothermal vent fauna are previously unknown.

115 tic representatives of the deep hydrothermal vent fauna at the Mid-Atlantic Ridge.

116 s that it is an important mechanism for near-vent Fe stabilisation and highlights the potential role

117 The Von Damm Vent Field (VDVF) is located on the flanks of the Mid-Ca

118 ; 104 degrees 17.5 W East Pacific Rise (EPR) vent field are a source for (sub)micron-sized graphite p

119 ly, brooding females in the periphery of the vent field are in turn restricted by low-temperature phy

120 emotely Operated Vehicle dives to the Longqi vent field at 37 degrees 47'S 49 degrees 39'E, depth 280

121 Unlike any other active vent field, hydrothermal precipitates at the VDVF compri

122 tion both locally in various habitats within vent fields and globally across hydrothermal systems in

123 abundance between two geochemically distinct vent fields at the community level but found that each v

124 nomes (MAGs) from two geochemically distinct vent fields in the Mid-Cayman Rise to investigate patter

125 ran crab, Kiwa tyleri, occur at hydrothermal vent fields on the East Scotia Ridge.

126 e cases contrasting with abundances at other vent fields, and delta(13)C and delta(15)N isotope value

127 p. are widespread in sediments, hydrothermal vent fields, aquifers and subsurface environments such a

128 ry histories between geochemically different vent fields, with implications for understanding evoluti

129 e buoyant plume and distributed far from the vent fields.

130 en the mafic Piccard and ultramafic Von Damm vent fields.

131 sions for three gas treatment cases (passive venting, flare, CH(4) conversion to electricity) and fou

132 f leakage are distinguished: "surface casing vent flow" (SCVF), "outside the surface casing leakage"

133 gic settings and distinctively hydrogen-rich vent fluid compositions.

134 Here we show that the VDVF vent fluid is generated by interaction of seawater with

135 The continuous supply of H2 and CO2 from vent fluids and early oceans, respectively, offers furth

136 es observed in close proximity to sources of vent fluids are constrained by the thermal limit of elev

137 ther, our results indicate that CH4 found in vent fluids is formed in H2-rich fluid inclusions, and h

138 ction of organic compounds from hydrothermal vent fluids through a unique solid phase microextraction

139 The predicted (87)Sr/(86)Sr of vent fluids varies cyclically in concert with ocean chem

140 Vent fluids were examined via metagenomic, metatranscrip

141 urces (e.g., decaying wood) rather than from vent fluids.

142 tion, diversity, and function of microbes in venting fluids from both sites: Piccard, the world's dee

143 differentiation in microbial communities in venting fluids from hydrothermal vent sites at the Mid-C

144 dation of reduced compounds dissolved in the venting fluids fuels primary production providing the ba

145 We propose that 'dynamic vents' form transient openings and closings at these lea

146 Hydrothermal fluids vent from a 3-m high, 1-m diameter chimney and other ori

147 , we described a system in which CH3Br fumes vented from fumigation chambers could be captured by gra

148 e short treatment period required, but it is vented from fumigation chambers to the atmosphere after

149 r greenhouse gas, methane, which is directly vented from the coal-mine to the atmosphere, has not yet

150 Substantial venting from liquids storage tanks was observed at 20% o

151 boil-off pressure rise and pressure control venting from LNG storage tanks were characterized using

152 remote sensing imagery indicates atmospheric venting from refinery hydrogen plants, landfill working

153 f proposed gas channels, do not restrict CO2 venting from tissue growths.

154 predicted as unplugged gas wells and plugged/vented gas wells in coal areas and appear to be unrelate

155 members of the local communities fostered by venting gaseous alkanes around these seeps.

156 nimals can disperse between widely separated vent habitats and shows that recolonization of perturbed

157 Widespread seafloor methane venting has been reported in many regions of the world o

158 Hydrocarbon vents have recently been reported to contribute consider

159 er through hundreds of millions of nanoscale vent holes on each chip by gas-phase Xenon difluoride et

160 wly discovered carbonate-hosted hydrothermal vent in the Gulf of California.

161 Available isotope constraints suggest a vent in the Hebridean Terrane and available radiometric

162 ic meters (BCM) of natural gas is flared and vented in the world annually, emitting greenhouse gases

163 ynthetic ecosystems at deep-sea hydrothermal vents in 1977 changed our view of biology.

164 Echinometra species on natural volcanic CO2 vents in Papua New Guinea, where they are CO2 -acclimati

165 t on elevated (3)He/(4)He ratios in steaming vents in the lower ERZ from samples collected in early S

166 Our data also indicate that hydrothermal vents in the North Atlantic are a source of isotopically

167 case, to highlight the usefulness of corneal venting incision with air tamponade in late-onset DMD ca

168 Corneal venting incision with air tamponade is an option in case

169 Finally, corneal venting incision with air tamponade was done resulting i

170 om) phases with increasing distance from the vents indicate that dFe transformations continue to occu

171 ammed temperature vaporizer (PTV) in solvent-vent injection mode before the sample is introduced into

172 Pacific Rise only leaks 0.02-1% of total Fe vented into the abyssal Pacific, this dFe persists thous

173 omplete combustion and that the unidentified venting is a greater contributor to CH4 emissions.

174 can be just 0.056-0.062 tCO2e/bbl if flaring/venting is reduced by regulation.

175 aunal zonation with increasing distance from vents is dominated by the gastropods Chrysomallon squami

176 he dissolved iron discharged by hydrothermal vents is lost from solution close to ridge-axis sources

177 Southern Ocean hydrothermal vents juxtapose two extremes - intense food-poor cold an

178 Compressor vents, leaky isolation valves, reciprocating engine exha

179 American toads and was dependent upon snout-vent length in western toads, American toads, and Pacifi

180 teristics of sexual maturity including snout-vent length, total length, sex, tympanum diameter, prese

181 l mass of 1,500 Pg of C, consistent with the vent literature, match the shape of the CIE and pattern

182 d localization of magma constrains potential vent locations for future eruptions.

183 .15; P=0.001 per cm(3)), increased nonapical vent LV LGE (OR, 1.09; P=0.008 per cm(3)), older age (OR

184 At these vents, Marsh et al. (2015) found a community of Kiwa (Ye

185 The only venting mechanism described to do this at an adequate ra

186 d growth, raising the possibility that other venting mechanisms become important in under-perfused tu

187 and withdrawing) and constructive behaviors (venting, mentoring networks, and building team cohesion)

188 es understanding of the role of hydrothermal vent microbial communities in deep ocean biogeochemical

189 At deep-sea hydrothermal vents, microbial communities thrive across geochemical g

190 injection volume up to 25 muL using solvent vent mode in order to improve the sensitivity of the gas

191 orary connectivity of ecologically important vent mussels (Bathymodiolus spp.) from the Mid-Atlantic

192 Natural geological emissions (fossil methane vented naturally from marine and terrestrial seeps and m

193 of future conditions (upwelling zones, CO(2) vents, naturally warm habitats) show that phenotypic adj

194 ates and insertion depths of a 30-gauge side-venting needle.

195 GHG samples were taken using field-deployed, vented non-steady state gas chambers to quantify soil CO

196 ion to offshore emissions is from flaring or venting of reproduced CH4 and CO2.

197 ery of low-temperature alkaline hydrothermal vents off the Mid-Atlantic Ridge axis nearly 20 y ago, t

198 After collapse of the Pu'u 'O'o vent on 30 April, magma propagated downrift.

199 hquake heralded the collapse of the Pu'u O'o Vent on the middle East Rift Zone (ERZ) of Kilauea Volca

200 , eliminating exclusions such as rod-packing vents on pressurized reciprocating compressors in standb

201 samplers were deployed to sample effluent of vents on sulphide chimneys, located on Axial Seamount in

202 gs reveal the important role of hydrothermal vents on surface biogeochemistry, potentially fueling lo

203 emistry under extreme conditions in deep-sea vents or hydrothermal surface sites.

204 tered Fe (<=0.2 um) up to one meter from the vent orifice.

205 Close to diffuse venting orifices dominated by chemolithoautotrophic Epsi

206 more soluble volatile components, which then vent passively at the surface until the next explosive s

207 Mechanically vented patients and ETA specimens were more likely to re

208 Over 85,000 m3 of waste in various vented payload containers have been emplaced in the repo

209 ranging from 800 to 4,950 m in hydrothermal vent plumes and pelagic background seawater across three

210 A recent paper used Vent pol to catalyze incorporations in the presence of i

211 We found excess differentiation in the CO(2) vent population for genes central to calcification, incl

212 This intensity was estimated considering no venting practice in Nigerian fields.

213 tous microorganisms from modern hydrothermal vent precipitates and analogous microfossils in younger

214 Volcanoes with multiple summit vents present a methodological challenge for determining

215 Thus, proline biosynthesis acts as a redox vent, preventing the TGFbeta-induced increase in mitocho

216 geographically isolated nature, hydrothermal vents provide a valuable window into the environmental a

217 in architecture of shrimp living in deep-sea vents provides clues to how these organisms have adapted

218 rocks, interpreted as seafloor-hydrothermal vent-related precipitates, from the Nuvvuagittuq belt in

219 Hydrothermal vents represent a deep, hot, aphotic biosphere where che

220 der increased pCO2 provided more food at the vent, resulting in higher growth rates.

221 rm experiments and of studies at natural CO2 vents reveals little evidence of acclimation to acidific

222 y molecular apparatus for assembling an acid-venting route that can improve the flow of metabolic aci

223 chemical analysis of samples from the spring vent rules out anthropogenic contamination and upwelling

224 a unique distribution with an occurrence in vent samples similar to that in photic-zone samples and

225 antify mean source rates for three coal mine vents (San Juan, United States; Appin, Australia; and Bu

226 leaks, and well pads, as well as a coal mine venting shaft.

227 Starting from the vent, Shivlinga's geomicrobiology was revealed along the

228 e investigated the brain architecture of the vent shrimp Rimicaris exoculata to understand possible a

229 Our study promotes vent shrimps as fascinating models to gain insights into

230 We propose that these structures in vent shrimps may fulfill functions in addition to higher

231 LV venting significantly improved weaning from VA-ECLS (odd

232 rs; RR, 0.99 [95% CI, 0.71-1.38]; P=0.93) LV venting significantly reduced short-term mortality.

233 h decreasing pH except for A. viridis at the vent site (pH = 6.05).

234 In addition to low pH, the vent site contains trace metals and sulfide that may hav

235 s at the community level but found that each vent site harbours a distinct microbial community with d

236 rom both sites: Piccard, the world's deepest vent site, hosted in mafic rocks; and Von Damm, an adjac

237 Near the vent site, the urchins experienced large daily variation

238 ieved to precipitate quantitatively near the vent site.

239 e abundance of this calcifier was greater at vent sites (with near-future CO2 levels).

240 supplementing the metazoan food web both at vent sites and elsewhere in the Bransfield Strait.

241 ntification of symbionts at two hydrothermal vent sites and symbiont evolution using functional gene

242 munities in venting fluids from hydrothermal vent sites at the Mid-Cayman Rise.

243 may facilitate the larvae in the location of vent sites by extending the larval development period th

244 In the present study six gas-releasing vent sites in the Coal Oil Point seep field (California)

245 Results showed that individual vent sites maintained microbial communities and specific

246 To investigate if these hydrocarbon vent sites release DOC, we used a real-time video multip

247 s and shows that recolonization of perturbed vent sites will be subject to chance events, unless conn

248 try, geologic setting and fluid flux between vent sites, as well as biological interactions.

249 , which travels thousands of kilometres from vent sites, potentially influencing surface productivity

250 ect bottom seawater and surface sediments at vent sites.

251 tiple-corer can precisely collect samples at vent sites.

252 estimated benthic DOC flux from the methane venting sites (8.6 x 10(6 )mol y(-1)), is 24% of the DOC

253 idic karst systems, shallow-sea hydrothermal vents, sites of acid mine drainage, and acid-sulfate cra

254 rsists thousands of kilometers away from the vent source with sufficient magnitude that hydrothermal

255 ansformations continue to occur far from the vent source.

256 transported thousands of kilometers from the vent source.

257 Direct measurements of fugitive and vented sources were combined with AP-42-based exhaust em

258 We therefore emphasise the need for a vent-specific approach at multi-vent volcanoes and sugge

259 ynchronous aerial measurements, we calculate vent-specific gas compositions and fluxes for Stromboli

260 t a methodological challenge for determining vent-specific gas emissions.

261 Patients with LV venting spent more time on VA-ECLS (3.6 versus 2.8 days,

262 H2S concentrations increased after venting stopped up to values approximately two orders of

263 Lower PM2.5 among vented stoves compared with unvented stoves and firepits

264 PM2.5 levels of vented stoves were 34-80% lower than unvented stoves and

265 safety, and optimal timing of adjunctive LV venting strategies.

266 These simulated vent structures appear to generate low yields of simple

267 While on-site measurements near hydrothermal vents support this possibility, laboratory studies have

268 y to date the active phase of a hydrothermal vent system and find it to postdate massive carbon relea

269 osystem from the most southerly hydrothermal vent system known.

270 Here we utilize a unique CO(2) vent system to study the effects of exposure to elevated

271 pecies living in a naturally acidic seawater vent system to their life history strategies.

272 gradient associated with a natural volcanic vent system within Levante Bay, Vulcano Island, Italy, w

273 ning sediments near an alkaline hydrothermal vent system.

274 lonize the deep sea and the periphery of new vent systems may be facilitated by Relicanthus' large an

275 ic CH(4) and H(2) in submarine and subaerial vent systems on Earth, and possibly elsewhere in the sol

276 Two new vent systems on the Mid-Cayman Rise each exhibits novel

277 e show that 4-12 pulses of carbon input from vent systems over 60 kyr with a total mass of 1,500 Pg o

278 a pH gradient caused by a Mediterranean CO2 vent that serves as a natural long-term experimental set

279 By venting the systems at different rates during the solven

280 a result of local thermal conditions at the vents, these crabs are not restricted by the physiologic

281 art to develop, females embark away from the vent to the food-poor yet stable cold of the Southern Oc

282 l samples ranging from deep-sea hydrothermal vents to insect guts, providing a powerful complement to

283 Along each thermal gradient, in the vent-to-apron trajectory, communities were dominated by

284 For deep-sea hydrothermal vent tubeworms (Vestimentifera, Siboglinidae), it has be

285 e need for a vent-specific approach at multi-vent volcanoes and suggest that our approach could provi

286 Basaltic open vent volcanoes are major global sources of volcanic gase

287 e episodes of conduit pressurization in open vent volcanoes like Stromboli (Italy), because it can de

288 ilized current industry-reported flaring and venting volumes (reported data) and quantitative estimat

289 Due to low atmospheric pressure, the vent-water is close to boiling point so can entropically

290 s protocell membranes in Hadean hydrothermal vents, we consider both theoretically and experimentally

291 Using volcanic CO2 vents, we tested the indirect effects of ocean acidifica

292 Until recently, hydrothermal vents were not considered to be an important source to t

293 trols, engine crankcases, compressor packing vents, wet seal vents, and slop tanks.

294 mes rising several kilometers above eruptive vents, which can pose serious risk on human health and a

295 with the periphery of isolated hydrothermal vents, which, although patchy and ephemeral, harbor uniq

296 Six species are not yet known from other vents, while six other species are known from the Centra

297 Many such hydrocarbon vents widely exist in the northern South China Sea (NSCS

298 rect identification of recycling at basaltic vents will improve (lower) estimates of mass eruption ra

299 320 to 5850 kg h(-1) for the three coal mine vents, with 40-45% precision (1sigma), and generally con

300 mall spatial transects from points of active venting, yet we found comparatively few differences betw