Materias dentro de su búsqueda.
Mostrando 861 - 880 Resultados de 1,902 Para Buscar '"sulphur"', tiempo de consulta: 0.24s Limitar resultados
  1. 861
    “…To train the SOM, air quality data (nitrogen dioxide, sulphur dioxide and particulate matter), interpolated to geocoded addresses of asthmatics, were used with clinical data to classify asthma outcomes. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Supervised Kohonen Self-Organizing Maps of Acute Asthma from Air Pollution Exposure
  2. 862
    “…Understanding the primary steps following UV photoexcitation in sulphur-substituted DNA bases (thiobases) is fundamental for developing new phototherapeutic drugs. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Ultrafast Excited-State Decay Mechanisms of 6-Thioguanine Followed by Sub-20 fs UV Transient Absorption Spectroscopy
  3. 863
    “…The formation of supramolecular complexes between (1) and K(+) with different stoichiometries was demonstrated and the cation K(+) preferentially interacts with the oxygen atoms of the carbonyl bond of the ketone and ester groups and the sulphur atom of the heterocycle. The ability of the two synthesized aromatic architectures to transport ions across a model lipid membrane has been studied by electrophysiology experiments. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Helically shaped cation receptor: design, synthesis, characterisation and first application to ion transport
  4. 864
    “…Dodecanethiol was an additional source of sulphur. The overall reaction leads to the formation of either phase pure Cu(2)SnS(3) or Cu(4)SnS(4), depending on the reaction conditions, with band-gap energies of 1.05–1.45 eV, which are in the optimum range for photovoltaic applications.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Phase transition in Cu(2+x)SnS(3+y) (0 ≤ x ≤ 2; 0 ≤ y ≤ 1) ternary systems synthesized from complexes of coumarin derived thiocarbamate motifs: optical and morphological properties
  5. 865
    “…Friedreich’s ataxia (FRDA) is a rare genetic disorder caused by mutations in the gene frataxin, encoding for a mitochondrial protein involved in iron handling and in the biogenesis of iron−sulphur clusters, and leading to progressive nervous system damage. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Neuroinflammation in Friedreich’s Ataxia
  6. 866
    “…In the present study, we confirmed the applicability of a carbon cycle system in several industrial fields using sulphur-oxidising bacteria. This system produces a nitrogen fertiliser, which decreases carbon emissions by recycling H(2)S and NH(3) pollutants discharged into the atmosphere or wastewater. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A bacteria-based carbon sequestration and waste recycling system
  7. 867
    “…Molecular dynamics simulations using the Reax force-field are used to mimic the sulfurization process of a series of different atomistic systems specifically built to understand the role of graphene during the sulphur atom attack over the Cu(111) surface. Cu(9)S(5) flakes show a flat morphology with an average lateral size of hundreds of micrometers. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Deterministic synthesis of Cu(9)S(5) flakes assisted by single-layer graphene arrays
  8. 868
    “…Among the 44 volatile compounds identified, 11 had a relative odour activity value ≥ 1, including α-dicarbonyls, aldehydes, alcohols, sulphur compounds and trimethylamine. The concentrations of volatile and non-volatile compounds in squid samples increased greatly during the process. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Correlation between microbial community and flavour formation in dry-cured squid analysed by next-generation sequencing and molecular sensory analysis
  9. 869
    “…The first results show that the stable isotopes ratios of carbon, nitrogen and sulphur could be used to discriminate the Greek Protected Designations of Origin Bottarga product ‘Avgotaracho Messolongiou’ from other similar products.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Stable Isotope Analysis for the Discrimination of the Geographical Origin of Greek Bottarga ‘Avgotaracho Messolongiou’: A Preliminary Research
  10. 870
    “…High yields of phase-pure K(3)[Fe(2)S(4)] are obtained using a fast, straight-forward, and efficient synthetic technique starting from the binary precursors K(2)S and FeS, and elemental sulphur. The compound indicates soft ferrimagnetic characteristics with magnetization of 15.23 A m(2) kg(−1) at 300 K due to the mixed valence of Fe(II)/Fe(III). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Large-scale synthesis of mixed valence K(3)[Fe(2)S(4)] with high dielectric and ferrimagnetic characteristics
  11. 871
    “…The high lead content accompanied by antimonite and percentage of sulphur suggested the usage of natron salt flux. The apple green glazes are a yellow lead antimonite mixed with copper oxides. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Spectroscopic study of the coloring techniques used in Egyptian ceramics from the ptolemaic and roman period
  12. 872
    “…The patient underwent an intracameral injection of 20% sulphur hexafluoride (SF(6)) with complete resolution of the DMD. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Case Report: “Spontaneous Descemet Membrane Detachment”
  13. 873
    “…Different proportions of tetrafluoropropene and CO$_{2}$, with the addition of small quantities of isobutane and sulphur hexafluoride, have been tested with 50 × 50 cm$^{2}$ RPC prototypes with 2 mm wide gas gap and 2 mm thick Bakelite electrodes.In the presentation, results from tests with cosmic rays will be presented, together with data concerning the current drawn by a RPC exposed to the gamma-ray flux of the Gamma Irradiation Facility (GIF) at CERN.…”
    Enlace del recurso
    Enlace del recurso
    Studies on tetrafluoropropene-CO$_{2}$ based gas mixtures for the resistive plate chambers of the ALICE Muon IDentifier
  14. 874
    “…Each day, on average, we estimated that a grazing cow excretes 433 g nitrogen, 61 g phosphorus, 341 g potassium, 44 g sulphur, 92 g calcium and 52 g magnesium on these farms. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Nutrient Intake, Excretion and Use Efficiency of Grazing Lactating Herds on Commercial Dairy Farms
  15. 875
    “…%CORR 2 and The ratio $\phi/{(\rho+\omega)}$ increases between proton and sulphur projectiles, and is further enhanced going from peripheral to central nucleus-nucleus interactions. …”
    Enlace del recurso
    Enlace del recurso
    Study of vector mesons in dimuon production in a large kinematic region in p-W and S-W interactions at 200 GeV/c/nucleon
  16. 876
    por Abreu, M C, Alessandro, B, Alexa, C, Arnaldi, R, Ataian, M R, Baglin, C, Baldit, A, Bedjidian, Marc, Beolè, S, Boldea, V, Bordab, P, Borenstein, S R, Borges, G, Bussière, A, Capelli, L, Castor, J I, Castanier, C, Chaurand, B, Cheynis, B, Chiavassa, E, Cicalò, C, Claudino, T, Comets, M P, Constans, N, Constantinescu, S, Cortese, P, Cruz, J, De Marco, N, De Falco, A, Dellacasa, G, Devaux, A, Dita, S, Drapier, O, Espagnon, B, Fargeix, J, Force, P, Callio, M, Gavrilov, Yu K, Gerschel, C, Giubellino, P, Golubeva, M B, Gonin, M, Grigorian, A A, Grigorian, S, Grossiord, J Y, Guber, F F, Guichard, A, Gulkanian, H R, Hakobyan, R S, Haroutunian, R, Idzik, M, Jouan, D, Karavitcheva, T L, Kluberg, L, Kurepin, A B, Le Bornec, Y, Lourenço, C, Macciotta, P, MacCormick, M, Marzari-Chiesa, A, Masera, M, Masoni, A, Monteno, M, Musso, A, Petiau, P, Piccotti, A, Pizzi, J R, Prado da Silva, W L, Prino, F, Puddu, G, Quintans, C, Ramos, S, Ramello, L, Rato-Mendes, P, Riccati, L, Romana, A, Santos, H, Saturnini, P, Scalas, E, Scomparin, E, Serci, S, Shahoyan, R, Sigaudo, F, Silvar, S, Sitta, M, Sonderegger, P, Tarrago, X, Topilskaya, N S, Usai, G L, Vercellin, Ermanno, Villatte, L, Willis, N
    Publicado 2002
    “…We show that J/$\psi$ suppression in proton-nucleus and in sulphur-uranium collisions can be understood in terms of nuclear absorption and there is no indication of an additional suppression mechanism in S-U collisions compared to p-A. (11 refs).…”
    Enlace del recurso
    Enlace del recurso
    Charmonia suppression in p-A collisions at 450 GeV/c: new results from NA50
  17. 877
    “…Lithium–sulphur (Li–S) batteries are high-energy-density and cost-effective batteries. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Petal-like Mn-doped α-Ni(OH)(2) nanosheets for high-performance Li–S cathode material
  18. 878
    “…Final histology showed no evidence of malignancy, but mural abscesses containing pathognomonic sulphur granules and actinomyces species. CLINICAL DISCUSSION: Abdominal actinomycosis, particularly of the colon, is rare and exceptionally so in immunocompetent patients. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Case report: Colonic actinomycosis – A rare cause of a locally advanced colonic tumour
  19. 879
    “…Herein, we report a one pot hydrothermal synthesis of nitrogen–phosphorus–sulphur (NPS)-codoped carbon quantum dots from endophytic bacteria without using any additional doping precursor. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A universal green approach for the synthesis of NPS-codoped carbon quantum dots with enhanced broad-spectrum antibacterial and antioxidant activities
  20. 880
    “…The results presented a positive correlation between the incorporation of baobab flour and the antioxidant activity (up to 2297 mmol TE/100 g), vitamin C content (up to 49.7 mg/100 g), calcium (up to 1052 mg/kg), potassium (up to 10,175 mg/kg), phosphorus (up to 795.9 mg/kg), chlorine (up to 235.4 mg/kg) and sulphur (up to 1158 mg/kg). The sensory evaluation of dark chocolate with 3% baobab presented the highest evaluation on the parameters “texture” and “overall flavour”, while the parameter “overall flavour” presented the lowest evaluation on chocolate with 9% baobab. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Development of a Functional Dark Chocolate with Baobab Pulp
Herramientas de búsqueda: RSS