コーパス検索結果 (1語後でソート)
通し番号をクリックするとPubMedの該当ページを表示します
1 ltenes are identified as the major source of sulphur.
2 an impact on transformation of nitrogen and sulphur.
3 as substrates, including three that contain sulphur.
4 ine microorganisms to assimilate the reduced sulphur.
5 no recommended daily intake guide lines for sulphur.
6 a cysteine analogue with selenium replacing sulphur.
7 e ingress of air is permitted and additional sulphur (30 parts) is introduced before a second calcina
8 sotopic profiles of oxygen ((18)O/(16)O) and sulphur ((33)S/(32)S, (34)S/(32)S) in seawater sulphate
11 iculture Organisation standards, but Lys and sulphur amino acids were at limiting concentrations in a
13 rpreted and the combination of strontium and sulphur analysis has the potential to estimate origins.
14 produced around 3.1 x 10(9) moles of reduced sulphur and 10(10) moles of CO2, promoting the formation
15 e Phosphorus, Zinc, Iron, Manganese, Copper, Sulphur and Boron concentrations under salinity were als
18 , the surface rocks are richer in nickel and sulphur and have lower manganese/iron ratios than the me
19 surface area, spatial control of solid-state sulphur and lithium sulphide species deposition as a cri
20 that the electrochemical conversion between sulphur and magnesium sulfide can be successfully perfor
22 o increase whereas atmospheric deposition of sulphur and nitrogen has declined in Europe and the USA
27 alline structure with opposite modulation of sulphur and selenium distributions across the heterostru
31 nd is currently controlled by fungicides and sulphur applications in conventional and organic product
32 gen, carbon, nitrogen, oxygen, magnesium and sulphur as well as compound-specific nitrogen and oxygen
37 ed C-H activation reactions, any nitrogen or sulphur atoms present in heterocyclic substrates will co
38 , avoiding interference from any nitrogen or sulphur atoms present in the heterocyclic substrates.
39 wn to 0.762) and a persistent plate of green sulphur bacteria that connects these two (0.958-0.956 wa
40 -Olson (FMO) complex of photosynthetic green sulphur bacteria, however to date little work has focuss
41 roma active in all three rice types, but the sulphur-based, cooked rice character impact volatile, 2-
49 simple adjustment to the traditional lithium-sulphur battery configuration to achieve high capacity w
52 contaminated through mining and oxidation of sulphur-bearing Zn minerals or engineered nanomaterials
53 ncoding the enzyme that catalyses the carbon-sulphur bond formation reaction and that encoding the co
55 t fractionation suggests the assimilation of sulphur both during passage of magmas through the crust
57 sential first step in oxidation of elemental sulphur, but an ancillary role for SOR as a 'recycle' en
60 ffects of different sulphuring methods, i.e. sulphuring by "burning the elemental sulphites (BES)," "
63 ation reaction and that encoding the cognate sulphur-carrier protein exist in the same gene cluster.
64 ctivating enzyme can adenylate each of these sulphur-carrier proteins and probably also catalyses the
65 e ability of BexX to selectively distinguish sulphur-carrier proteins is given a structural basis usi
66 me sequencing uncovered a few genes encoding sulphur-carrier proteins that are probably involved in t
67 intercalation cathodes, high-energy-density sulphur cathodes are still in the stage of research beca
69 report an applicable way to recharge lithium-sulphur cells by a simple charge operation control that
71 fundamental differences between the dominant sulphur chemistry in the atmosphere of Mars and that in
72 lic basalt, chemically identical (except for sulphur, chlorine and zinc) to soils from Gusev crater.
79 t NO detoxification (Hmp, NorVW, NrfA), iron-sulphur cluster repair (YtfE), and the expression of the
80 and Yap5 that respond to mitochondrial iron-sulphur cluster status are modulated by copper-BPQ causi
81 e-protein) contains an unusual [4Fe:4S] iron-sulphur cluster that is stable in three oxidation states
82 of proteins involved in formation of a metal-sulphur cluster that provides a nitrogenase active site.
83 malian core subunits that contain eight iron-sulphur clusters and 60 transmembrane helices, identify
89 fatty acids (9), aliphatic hydrocarbons (8), sulphur compounds (5) and nitrogen compounds (2) were po
91 tty acid derivatives, Strecker aldehydes and sulphur compounds as volatiles clearly changing during s
92 lets, ketones in tetra hop and aldehydes and sulphur compounds in barley were the predominant chemica
93 These pathways can reduce various oxidized sulphur compounds including sulphate, sulphite and thios
94 and M6 strains were the highest producers of sulphur compounds where dimethyl disulphide and dimethyl
95 present, after cooking, had higher levels of sulphur compounds, 2-nonanone, ethyl octanoate and lower
98 major and minor volatile compounds, volatile sulphur compounds, mercaptans, metals, anions and cation
100 n of sulphur in foods was developed, and the sulphur concentrations of various fresh and dried food s
101 esults were in good agreement with certified sulphur concentrations of various vegetal CRM samples ap
103 lucosinolate (Gl) biosynthesis, glycosylated sulphur-containing aldoximes containing chemically diffe
108 ion decreased the antioxidant properties and sulphur-containing compounds, but increased Se-methyl-se
110 f primary metabolism for the biosynthesis of sulphur-containing natural products is probably a genera
111 w the sulphur atom is incorporated into many sulphur-containing secondary metabolites is poorly under
112 redox stability with tolerance to coking and sulphur contamination from hydrocarbon fuels is demonstr
113 lso complement evidence for recycling of the sulphur content of ancient sedimentary materials to the
118 ience to collect observations of wing-tagged sulphur-crested cockatoos in central Sydney and record t
123 l pressure and the evolution of the Cenozoic sulphur cycle, and could be accounted for by geologicall
124 tly provide the best constraints on the deep sulphur cycle, their restricted age range (<200 Ma) mean
129 nities that might be involved in carbon- and sulphur-cycling between and within the lake's three main
130 r dissolved oxygen concentrations, including sulphur-cycling Chromatiales, for which 16S rRNA was amp
131 volved in the anaerobic steps of carbon- and sulphur-cycling); and (iv) that species richness and hab
133 Our results also show that co-opting the sulphur-delivery machinery of primary metabolism for the
136 on (delta(13) C), nitrogen (delta(15) N) and sulphur (delta(34) S) stable isotopes from predator whit
138 ion growth and suggest that, so far unknown, sulphur deposition plays a significant role in the carbo
139 % per 1 part per million; 95% CI 2.52-4.54), sulphur dioxide (2.36% per 10 parts per billion; 1.35-3.
141 -10 mum diameter), nitrogen dioxide (NO(2)), sulphur dioxide (SO(2)), carbon monoxide (CO), and ozone
142 e, white and red wines were produced without sulphur dioxide (SO2) and, at the end of the alcoholic f
145 = 10 mum (PM10), nitrogen dioxide (NO2), and sulphur dioxide (SO2) with all-cause infant, neonatal, a
146 results also demonstrate the extent to which sulphur dioxide addition can lower the free aldehyde con
147 a healthier complement and/or alternative to sulphur dioxide against white wine oxidative spoilage.
148 f this study was to assess the efficiency of sulphur dioxide alone and in combination with either glu
149 ide provided improved inhibition compared to sulphur dioxide alone, in conditions of limited oxygen c
150 f maceration, type of yeast and the level of sulphur dioxide applied on stilbene content and antioxid
151 sor elements and ultra fast determination of sulphur dioxide by cyclic voltammetry makes this techniq
154 suppressed and the oxidation peak height for sulphur dioxide corresponds linearly to the concentratio
155 d for simple and selective determinations of sulphur dioxide in wine, especially during winemaking.
156 future scenario that injects 5 Tg yr(-1) of sulphur dioxide into the stratosphere and cross-comparin
158 in winemaking for substitution of the use of sulphur dioxide is still at a very early stage of develo
159 e with two electron reduction of quinones by sulphur dioxide or ascorbic acid, and both routes serve
160 ldehyde, erythorbic acid or glutathione with sulphur dioxide provided improved inhibition compared to
161 otometric method to determine free and total sulphur dioxide recommended for beers was applied direct
162 tion had a better effect than adding 50 mg/L sulphur dioxide to the experimental Chardonnay wine on t
163 or 45 degrees C) or extent of oxygen supply, sulphur dioxide was equally or more efficient in impedin
164 ing that the biocidic activity is exerted by sulphur dioxide while, in other applications, it is empl
165 ous pollutants (ozone, nitrogen dioxide, and sulphur dioxide), and mixed traffic-related air pollutio
166 t autolysate) were tested in comparison with sulphur dioxide, concerning radical scavenging activity
168 terized by a bluish color, higher amounts of sulphur dioxide, higher content of octanoic acid, isobut
169 certainties in natural emissions of volcanic sulphur dioxide, marine dimethylsulphide, biogenic volat
170 daily increases in gaseous (carbon monoxide, sulphur dioxide, nitrogen dioxide, ozone) and particulat
171 he simultaneous detection of polyphenols and sulphur dioxide, using cyclic voltammetry at inert elect
172 th compositional changes during storage, and sulphur dioxide-aldehyde apparent equilibrium constants.
173 (HHP) treatments on volatile composition of sulphur dioxide-free wines during bottle storage was stu
177 synthesis of bright, multicolor fluorescent sulphur doped carbon dots (CNDs) has been developed by u
178 olarimetry to determine the resistivity of a sulphur-doped plastic target heated to Brown Dwarf condi
179 als were fabricated by bottom-up assembly of sulphur-doped pnictogen chalcogenide nanoplates sculpted
180 ce time, we find that previous estimates for sulphur-driven remineralization and loss of fixed nitrog
182 on dealing with the volumetric expansion of sulphur during lithiation, which will lead to cracking a
183 y photoelectron spectroscopy analysis of the sulphur electrode confirmed that the electrochemical con
185 iosynthesis pathway is catalysed by the iron-sulphur enzyme IspH, producing the universal precursors
186 lphur system is appealing in this regard, as sulphur exhibits an order of magnitude higher capacity t
188 Proteins of the cytosolic pathway for iron-sulphur (FeS) cluster assembly are conserved, except tha
189 was realized by incorporating intramolecular sulphur-fluorine interactions and bulky side chains link
191 tios of high-temperature volcanic gases show sulphur flux of 720 Gmol/y at arc volcanoes (ARC) with a
194 effectiveness of the oxygen-loaded MBs with sulphur hexafluoride (SF6)-loaded MBs and reveal a signi
195 nge in canines for O(2) and two inert gases, sulphur hexafluoride and ethane, by measuring these gase
198 The new approach for the determination of sulphur in foods was developed, and the sulphur concentr
200 rough the oxidation of inorganic substrates, sulphur in particular, and acquiring carbon through the
202 s in the burial of organic carbon and pyrite sulphur in sediments deposited under large-scale anoxic
203 The effect of varying the proportion of sulphur in the starting material on the colour of the fi
210 provide strong evidence that assimilation of sulphur into Martian magmas was a common occurrence thro
211 Two groups of sequences related to anaerobic sulphur/iron reducers and sulphate reducers dominated li
215 cost cathode materials such as electrophilic sulphur is only possible with a non-nucleophilic electro
216 temporally continuous generation of new NMD sulphur isotope anomalies in the atmosphere was likely t
219 Numerical box modelling of the paired carbon sulphur isotope data indicates that these isotope shifts
226 igneous sulphides in Martian meteorites with sulphur isotope signatures indicative of mass-independen
228 ts of molybdenum and vanadium and low pyrite sulphur isotope values (Delta(34)S values >/=65 per mil)
230 we report unexpected, large mass-independent sulphur isotopic compositions of pyrite with Delta(33)S
232 er, the low active material utilization, low sulphur loading and poor cycling stability restrict thei
233 e electrode provides enough space for a high sulphur loading, facilitates fast charge transfer and be
235 tains numerous functional genes for iron and sulphur metabolism, nitrogen fixation, secondary metabol
236 There were significant effects of variety, sulphuring method and especially storage at 30 degrees C
239 in the infalling rotating envelope, whereas sulphur monoxide (SO) is enhanced in the transition zone
242 It is generally assumed that most dietary sulphur originates from intake of methionine and cystein
243 se (TQO) from Sulfolobus tokodaii 'restored' sulphur oxidation capacity in Sulfolobus acidocaldarius
245 Acidianus brierleyi, a chemolithoautotrophic sulphur oxidizer, and S. acidocaldarius DSM639 showed th
246 e fossils have been variously interpreted as sulphur-oxidizing bacteria, unicellular protists, mesomy
247 ammox) bacteria and the nitrate-sequestering sulphur-oxidizing Thioploca species--in anoxic sediments
248 roteins from Acidianus ambivalens, including sulphur oxygenase reductase (SOR) that disproportionates
250 d sulphate assimilation and modifications in sulphur partitioning between sulphur-containing metaboli
253 nificantly reduced cuticle concentrations of sulphur, phosphorus and calcium under decreasing pH; fur
254 he biomass carbon and other elements source (sulphur, phosphorus, boron and iron), and porous g-C3N4
256 hur in these young plume lavas suggests that sulphur--probably derived from hydrothermally altered oc
259 t methyl transfer, namely the corrinoid iron-sulphur protein and its methyltransferase from the model
261 during discharge in the cathode of a lithium-sulphur redox cell are important, but their dissolution
262 ogy can sustain their initial reactivity and sulphur removal capacity over multiple regeneration cycl
264 space to accommodate the volume expansion of sulphur, resulting in an intact TiO(2) shell to minimize
268 effect on forests is modulated by changes in sulphur (S(dep)) and nitrogen (N(dep)) deposition and ho
270 w analytical method that uses carbon (C) and sulphur (S) natural abundance stable isotope data to ass
273 strong transcriptional response to elemental sulphur, S. acidocaldarius DSM639 failed to upregulate k
275 n states (i.e. nitrogen, manganese, iron and sulphur) serve as both nutrients and sources of chemical
278 phur in primary metabolites, the major ionic sulphur sources are the persulphide and thiocarboxylate
279 the surface active substances (SAS), reduced sulphur species (RS) and catalytically active compounds
283 of the valance and conduction bands owing to sulphur-sulphur interactions as the interlayer spacing r
285 w that this increase in the total carbon and sulphur throughput of the Earth system increased the rat
287 ectory analysis and atmospheric nitrogen and sulphur tracers link these frequent nucleation events to
288 itin-like modifiers evolved from prokaryotic sulphur transfer proteins it is less clear how complex e
289 which increases the availability of organic sulphur used by sulphite-reducing microorganisms like B.
290 order and scattering include defects such as sulphur vacancies in the MoS2 itself as well as extrinsi
291 he dominant category of defects changes from sulphur vacancy in mechanical exfoliation and chemical v
298 uding two of the newly-reported fresh tomato sulphur volatiles, 2-s-butylthiazole and dimethyl sulphi
300 limit of Li2S8 capacity ~\n1,470 mAh g(-1) (sulphur weight) under the loading of hybrid electrode on