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Journal articles on the topic 'Sulfur Source'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Lindemann, W. C., J. J. Aburto, W. M. Haffner, and A. A. Bono. "Effect of Sulfur Source on Sulfur Oxidation." Soil Science Society of America Journal 55, no. 1 (1991): 85–90. http://dx.doi.org/10.2136/sssaj1991.03615995005500010015x.

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2

Paulraj, C., and C. S. Balasundaram. "Effect of Sulfur Source and Fertilizer on Rice Yield." International Rice Research Newsletter 12, no. 3 (1987): 52–53. https://doi.org/10.5281/zenodo.7122921.

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This article 'Effect of Sulfur Source and Fertilizer on Rice Yield' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based cropping systems. This publication will report what scientists are doing to increase the production of rice in as much as this crop feeds the most densely populated and land scarce nations in the world.

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3

Santos, Luiz Felipe de Melo, Allan de Marcos Lapaz, Rafael Simões Tomaz, et al. "Evaluation of sulfur source and dose on the nutritional state and production of piatã forage." Semina: Ciências Agrárias 40, no. 3 (2019): 1237. http://dx.doi.org/10.5433/1679-0359.2019v40n3p1237.

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Sulfur deficiency in soils has become a worldwide concern for agricultural production. This study aimed to evaluate the concequence of variable sulfur source and dosing on the nutritional status and production of Piatã forage in a dystrophic Ultisol. The experiment was arranged in a completely randomized block design with four replications. The 4 x 5 factorial treatments consisted of four sulfur sources (elemental sulfur pastilles [ESPA], gypsum [GY], gypsite [GI], and elemental sulfur powder [ESPO]) and five sulfur doses (0, 50, 100, 150. and 200 mg kg-1). The sulfur applications resulted in

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4

Xiao, Liwei, Guangxian Liu, Ping Ren, Tongtong Wu, Yuwei Lu, and Jie Kong. "Elemental Sulfur: An Excellent Sulfur-Source for Synthesis of Sulfur-Containing Heterocyclics." Chinese Journal of Organic Chemistry 42, no. 4 (2022): 1002. http://dx.doi.org/10.6023/cjoc202109038.

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5

Melançon, Charles E. "Elusive source of sulfur unravelled." Nature 518, no. 7537 (2015): 45–46. http://dx.doi.org/10.1038/nature14197.

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6

Fuse, Hiroyuki, Osamu Takimura, Katsuji Murakami, Yukiho Yamaoka, and Toshio Omori. "Utilization of Dimethyl Sulfide as a Sulfur Source with the Aid of Light by Marinobacterium sp. Strain DMS-S1." Applied and Environmental Microbiology 66, no. 12 (2000): 5527–32. http://dx.doi.org/10.1128/aem.66.12.5527-5532.2000.

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ABSTRACT Strain DMS-S1 isolated from seawater was able to utilize dimethyl sulfide (DMS) as a sulfur source only in the presence of light in a sulfur-lacking medium. Phylogenetic analysis based on 16S ribosomal DNA genes indicated that the strain was closely related toMarinobacterium georgiense. The strain produced dimethyl sulfoxide (DMSO), which was a main metabolite, and small amounts of formate and formaldehyde when grown on DMS as the sole sulfur source. The cells of the strain grown with succinate as a carbon source were able to use methyl mercaptan or methanesulfonate besides DMS but no

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7

Pongpiachan, Siwatt, Kanjana Thumanu, Warangkana Na Pattalung, et al. "Diurnal Variation and Spatial Distribution Effects on Sulfur Speciation in Aerosol Samples as Assessed by X-Ray Absorption Near-Edge Structure (XANES)." Journal of Analytical Methods in Chemistry 2012 (2012): 1–10. http://dx.doi.org/10.1155/2012/696080.

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This paper focuses on providing new results relating to the impacts ofDiurnal variation,Vertical distribution, andEmission sourceon sulfur K-edge XANES spectrum of aerosol samples. All aerosol samples used in the diurnal variation experiment were preserved using anoxic preservation stainless cylinders (APSCs) and pressure-controlled glove boxes (PCGBs), which were specially designed to prevent oxidation of the sulfur states in PM10. Further investigation of sulfur K-edge XANES spectra revealed that PM10samples were dominated by S(VI), even when preserved in anoxic conditions. The “Emission sou

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8

Arisawa, Mieko, and Masahiko Yamaguchi. "Rhodium-Catalyzed Synthesis of Organosulfur Compounds using Sulfur." Synlett 30, no. 14 (2019): 1621–31. http://dx.doi.org/10.1055/s-0037-1611867.

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Sulfur is one of the few elements that occurs uncombined in nature. Sulfur atoms are found in natural amino acids and vitamins. In the chemical industry, organosulfur compounds are used for fabricating rubber, fibers, and dyes, pharmaceuticals, and pesticides. Although sulfur, which is cheap and easy to handle, is a useful source of sulfur atom in functional organosulfur compounds, it is rarely used in organic synthesis. Activation of sulfur by high temperature, light irradiation, treatment with nucleophiles and electrophiles, and redox conditions often results in the formation of various acti

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9

An, Ping, Xue Qing Xu, Zhu Rong Liang, and Gang Xu. "Influence of Sulfur Sources on the Phase Structure of CZTS Nanocrystals." Applied Mechanics and Materials 618 (August 2014): 33–38. http://dx.doi.org/10.4028/www.scientific.net/amm.618.33.

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Cu2ZnSnS4 (CZTS) nanocrystals have been synthesized via a simple heating-up method using Cu (acac)2, Zn (OAc)2·2H2O and SnCl2·2H2O as metal precursors, and sulfur powder, thioacetamide (TAA), dodecanethiol (DDT) as sulfur sources under same reaction conditions.The influence of different sulfur sources on the phase structure, morphology and optical properties of CZTS nanocrystals were investigated. The phase structure and morphology of the as-obtained nanocrystals were characterized by XRD, Raman, EDS and TEM measurements. The results indicated that the as-prepared CZTS were kesterite structure

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10

Castañon, Thiago Henrique Ferreira Matos, Boanerges Freire de Aquino, Edna Maria Bonfim Silva, Izabel Maria Almeida Lima, and Ana Paula Alves Barreto Damasceno. "Managment of sulphur fertilizer in forage sorghum crop cultivated in eutrophic Cambisol with alkaline pH." August 2019, no. 13(08):2019 (August 20, 2019): 1258–66. http://dx.doi.org/10.21475/ajcs.19.13.08.p1530.

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The objective of this study was to analyze the effect of soil fertilization with sulfur-based fertilizers, sulfate and elemental sulfur forms on biomass production, nutrient characteristics of sorghum and soil chemical properties. The experiment was carried out in a 4 x 4 factorial scheme (four sulfur sources: single superphosphate, agricultural gypsum, elemental sulfur powder and elemental sulfur granulated with bentonite, and four sulfur doses: 0, 40, 80, 120 mgdm-3) using four replications in a completely randomized design, being cultivated in pots under greenhouse conditions. The sorghum w

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11

Praveen, Reddy P., and Rao V. Uma Maheswara. "Effect of nutrient and physical parameters on dibenzothiophene desulfurization activity of Streptomyces sp. VUR PPR 101 isolated from oil contaminated soils of mechanical workshops." Research Journal of Chemistry and Environment 26, no. 6 (2022): 86–99. http://dx.doi.org/10.25303/2606rjce086099.

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Motor vehicles use petroleum products and release sulfur dioxide gas which causes deleterious effects to environment and humans. The sulfur containing compounds present in petroleum products especially organosulfur compounds serve as major source of sulfur dioxide emission. During refining process, petroleum products are subjected to hydrodesulfurization for the removal of sulfur, which is not an efficient method and most of the organosulfur compounds are not eliminated particularly dibenzothiophene and its derivatives. A process known as biodesulfurization which employs microorganisms was sug

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12

Hattori, Shohei, Kazuki Kamezaki, and Naohiro Yoshida. "Constraining the atmospheric OCS budget from sulfur isotopes." Proceedings of the National Academy of Sciences 117, no. 34 (2020): 20447–52. http://dx.doi.org/10.1073/pnas.2007260117.

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Carbonyl sulfide (OCS), the most abundant sulfur-containing gas in the atmosphere, is used as a proxy for photosynthesis rate estimation. However, a large missing source of atmospheric OCS has been inferred. Sulfur isotope measurements (34S/32S ratio andδ34S) on OCS are a feasible tool to distinguish OCS sources from oceanic and anthropogenic emissions. Here we present the latitudinal (north–south) observations of OCS concentration andδ34S within Japan. The observedδ34S of OCS of 9.7 to 14.5‰ reflects source and sink effects. Particularly in winter, latitudinal decreases inδ34S values of OCS w

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13

Baldi, Franco, Milva Pepi, and Fabio Fava. "Growth of Rhodosporidium toruloides Strain DBVPG 6662 on Dibenzothiophene Crystals and Orimulsion." Applied and Environmental Microbiology 69, no. 8 (2003): 4689–96. http://dx.doi.org/10.1128/aem.69.8.4689-4696.2003.

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ABSTRACT Strains DBVPG 6662 and DBVPG 6739 of Rhodosporidium toruloides, a basidiomycete yeast, grew on thiosulfate as a sulfur source and glucose (2 g liter−1 or 10.75 mM) as a carbon source. DBVPG 6662 has a defective sulfate transport system, whereas DBVPG 6739 barely grew on sulfate. They were compared for the ability to use dibenzothiophene (DBT) and related organic sulfur compounds as sulfur sources. In the presence of glucose as a carbon source and DBT as a sulfur source, strain DBVPG 6662 grew better than DBVPG 6739. In the presence of thiosulfate as a sulfur source, the two yeast stra

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14

Sugawara, Masayuki, Gopit R. Shah, Michael J. Sadowsky, et al. "Expression and Functional Roles of Bradyrhizobium japonicum Genes Involved in the Utilization of Inorganic and Organic Sulfur Compounds in Free-Living and Symbiotic Conditions." Molecular Plant-Microbe Interactions® 24, no. 4 (2011): 451–57. http://dx.doi.org/10.1094/mpmi-08-10-0184.

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Strains of Bradyrhizobium spp. form nitrogen-fixing symbioses with many legumes, including soybean. Although inorganic sulfur is preferred by bacteria in laboratory conditions, sulfur in agricultural soil is mainly present as sulfonates and sulfur esters. Here, we show that Bradyrhizobium japonicum and B. elkanii strains were able to utilize sulfate, cysteine, sulfonates, and sulfur-ester compounds as sole sulfur sources for growth. Expression and functional analysis revealed that two sets of gene clusters (bll6449 to bll6455 or bll7007 to bll7011) are important for utilization of sulfonates s

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15

Kinsela, Andrew S., Jason K. Reynolds, and Mike D. Melville. "Agricultural acid sulfate soils: a potential source of volatile sulfur compounds?" Environmental Chemistry 4, no. 1 (2007): 18. http://dx.doi.org/10.1071/en06071.

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Environmental context. Acid sulfate soils are important contributors to global environmental problems. Agricultural acid sulfate soils have recently been shown to emit sulfur dioxide, an important gas in global issues of acid rain, cloud formation and climate change. This emission is surprising because these soils tend to be wet and the gas is extremely water-soluble. The potential origins of this gas are not yet understood within the context of acid sulfate soils. Our new study reports the measurement of two potential precursors of sulfur dioxide, dimethylsulfide and ethanethiol, from both a

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16

De Kok, L. J., C. Elisabeth, E. Stuiver, M. Rubinigg, Sue Westerman, and D. Grill. "Impact of Atmospheric Sulfur Deposition on Sulfur Metabolism in Plants: H2S as Sulfur Source for Sulfur DeprivedBrassica oleraceaL." Botanica Acta 110, no. 5 (1997): 411–19. http://dx.doi.org/10.1111/j.1438-8677.1997.tb00657.x.

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17

Vysotskiy, Sergey V., Tatyana A. Velivetskaya, Aleksandr V. Ignatiev, and Anna V. Aseeva. "Atmosphere and biological impact during sulfide formation in the Archean Central-Vozhma sulfide deposit (Karelia)." Bulletin of the Tomsk Polytechnic University Geo Assets Engineering 335, no. 7 (2024): 111–20. http://dx.doi.org/10.18799/24131830/2024/7/4388.

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Relevance. The need of new knowledge about the early stages of the Earth. Sulfur isotope analysis of sulfide minerals is a powerful tool to understand the processes during the Archaean and Paleoproterozoic. Combined with other data, isotope geochemistry provides an insight into sulfur sources of sulfides from ancient sulfide volcanosedimentary deposits; geochemical factors affecting Archaean sulfide volcanosedimentary ore formation; adjust genetic models and determine the degree of influence of bacteria on the mineral formation. Aim. To identify the sources of sulfur during the formation of su

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18

Hu, Yan Hui, Shang Guan Ju, Lei Yang, Yu Kun Gao, and Hui Ling Fan. "The Recovery of Sulfur Resource during Regeneration Process for the Hot Gas Desulfurization Sorbent." Advanced Materials Research 881-883 (January 2014): 306–9. http://dx.doi.org/10.4028/www.scientific.net/amr.881-883.306.

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Recovery of sulfur source is an important goal of industrialization regeneration for hot coal gas desulfurization sorbent. The different sulfide forms of sulfur produced in regeneration atmosphere and the method for recovering of sulfur source are discussed in this paper. The regeneration exhausted gas of high temperature desulfurization sorbent mainly has several forms of sulfides: sulfur dioxide, hydrosulfide and elemental sulfur, sulfide form and regeneration atmosphere have a direct relationship. Recovering sulfur dioxide utilize the reduction of CO or ammonia, and recovering hydrosulfide

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19

Belyaeva, L. I., M. K. Pruzhin, A. V. Ostapenko, and A. S. Vlasenko. "Sulfur dioxide in white sugar: Source of income, reference values." Food systems 7, no. 3 (2024): 368–74. http://dx.doi.org/10.21323/2618-9771-2024-7-3-368-374.

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Sulfur dioxide is one of the classic essential technological processing aids used in modern technology for the production of white beet sugar. The technological and safe use of sulfites (sulfur dioxide, sodium sulfite and sodium hydrosulfite) in the formation of the food system of the sugar production process flow has been substantiated, and their functional effect is shown. It has been established that the change in the content of sulfur dioxide in white sugar under the influence of an antifoam, antiscale agent and decolorant in the doses used in massecuite occurred in accordance with the pri

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20

Müller, Nikolaus, Doris Rauhut, and Andrii Tarasov. "Sulfane Sulfur Compounds as Source of Reappearance of Reductive Off-Odors in Wine." Fermentation 8, no. 2 (2022): 53. http://dx.doi.org/10.3390/fermentation8020053.

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Reactive compounds with one or more sulfane sulfur atoms can be an important source of reductive off-odors in wine. These substances contain labile sulfur, which can participate in microbiological (enzymatic) and chemical transformations (including in the post-bottling period), releasing malodorous hydrogen sulfide (H2S) and its derivatives (MeSH, EtSH, etc.). The following sulfane sulfur compounds were considered in this review as important precursors in the wine chemistry of reductive aromas: elemental sulfur (S8), persulfides (R-S-S-H), polysulfanes (R-Sn-R(′)), polythionates (−O3S-Sn-SO3−)

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21

Al-Jasim, Musadaq Ali Yaqoob, Mohammad Malik Yassin, and Rashad Adel Omran. "Study of the Release of Agricultural Sulfur and Sulfur Associated with Natural Gas under the Influence of Different Temperatures, Incubation Times and Soil Texture." International Journal of Agriculture and Animal Production, no. 41 (December 1, 2023): 24–33. http://dx.doi.org/10.55529/ijaap.41.24.33.

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laboratory experiment was carried out to study the effect of temperature (25, 35, and 45 °C) and incubation duration (15, 30, 45, 60, 90, and 120 days) with the addition of two sulfur sources (agricultural sulfur and sulfur associated with natural gas) at a level of 2000 mg S kg-1 in dissolved sulfur soil concentration in sandy loam and clay loam soils, with choosing the best temperature to be applied in the kinetic model of sulfur in soil. The temperature and incubation duration results indicated an increase in dissolved sulfur in the agricultural sulfur treatment in both study soils. Also, t

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22

Wang, Liang, Sen Yang, Le Chen, et al. "Magnetically recyclable Cu-BTC@Fe3O4 composite-catalyzed C(aryl)–S–P bond formation using aniline, P(O)H compounds and sulfur powder." Catalysis Science & Technology 7, no. 11 (2017): 2356–61. http://dx.doi.org/10.1039/c7cy00467b.

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A magnetically recyclable Cu-BTC@Fe<sub>3</sub>O<sub>4</sub>-catalyzed synthesis of S-aryl phosphorothioates using aniline as the aryl source and sulfur powder as the sulfur source has been developed.

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23

Zhou, Jiahui, Sijie Li, Wei Sun, Xiaobo Ji, and Yue Yang. "Natural chalcopyrite as a sulfur source and its electrochemical performance for lithium–sulfur batteries." Inorganic Chemistry Frontiers 6, no. 5 (2019): 1217–27. http://dx.doi.org/10.1039/c9qi00054b.

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24

Harutyunyan, L. R., L. S. Tangamyan, H. R. Petrosyan, R. K. Adamyan, H. H. Sargsyan, and R. S. Harutyunyan. "Disposal of sulfur anhydride of industrial gaseous wastes by modified natural zeolites." Voprosy Khimii i Khimicheskoi Tekhnologii, no. 5 (October 2023): 5–13. http://dx.doi.org/10.32434/0321-4095-2023-150-5-5-13.

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The effectiveness of sulfur anhydride sorption from roasted molybdenum concentrate gaseous wastes by modified natural zeolites has been studied. Clinoptilolite from Nor Koghb deposit (Noyemberyan, Armenia) has been used as natural zeolite. The modification of zeolite has been done by thermic, acidic and alkaline treatments. It has been established that both thermally and chemically modified zeolites of Nor Koghb deposit are effective sorbents for sorption of sulfur anhydride; moreover, it is determined that the alkaline modified samples of zeolite have the highest sorption ability. Sulfur anhy

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25

Cao, J., Y. Li, T. Jiang, and G. Hu. "Sulfur-containing particles emitted by concealed sulfide ore deposits: an unknown source of sulfur-containing particles in the atmosphere." Atmospheric Chemistry and Physics Discussions 14, no. 21 (2014): 28299–331. http://dx.doi.org/10.5194/acpd-14-28299-2014.

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Abstract. Sources of sulfur dioxide, sulfates, and organic sulfur compounds, such as fossil fuels, volcanic eruptions, and animal feeding operations, have attracted considerable attention. In this study, we collected particles carried by geogas flows ascending through soil, geogas flows above the soil that had passed through the soil, and geogas flows ascending through deep faults of concealed sulfide ore deposits and analyzed them using transmission electron microscopy. Numerous crystalline and amorphous sulfur-containing particles or particle aggregations were found in the ascending geogas f

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26

Cao, J. J., Y. K. Li, T. Jiang, and G. Hu. "Sulfur-containing particles emitted by concealed sulfide ore deposits: an unknown source of sulfur-containing particles in the atmosphere." Atmospheric Chemistry and Physics 15, no. 12 (2015): 6959–69. http://dx.doi.org/10.5194/acp-15-6959-2015.

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Abstract. Sources of sulfur dioxide, sulfates, and organic sulfur compounds, such as fossil fuels, volcanic eruptions, and animal feeding operations, have attracted considerable attention. In this study, we collected particles carried by geogas flows ascending through soil, geogas flows above the soil that had passed through the soil, and geogas flows ascending through deep faults of concealed sulfide ore deposits, and analysed them using transmission electron microscopy. Numerous crystalline and amorphous sulfur-containing particles or particle aggregations were found in the ascending geogas

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27

Davidson, Chen, Alon Amrani, and Alon Angert. "Tropospheric carbonyl sulfide mass balance based on direct measurements of sulfur isotopes." Proceedings of the National Academy of Sciences 118, no. 6 (2021): e2020060118. http://dx.doi.org/10.1073/pnas.2020060118.

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Robust estimates for the rates and trends in terrestrial gross primary production (GPP; plant CO2 uptake) are needed. Carbonyl sulfide (COS) is the major long-lived sulfur-bearing gas in the atmosphere and a promising proxy for GPP. Large uncertainties in estimating the relative magnitude of the COS sources and sinks limit this approach. Sulfur isotope measurements (34S/32S; δ34S) have been suggested as a useful tool to constrain COS sources. Yet such measurements are currently scarce for the atmosphere and absent for the marine source and the plant sink, which are two main fluxes. Here we pre

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28

Gevertz, Diane, Anita J. Telang, Gerrit Voordouw, and Gary E. Jenneman. "Isolation and Characterization of Strains CVO and FWKO B, Two Novel Nitrate-Reducing, Sulfide-Oxidizing Bacteria Isolated from Oil Field Brine." Applied and Environmental Microbiology 66, no. 6 (2000): 2491–501. http://dx.doi.org/10.1128/aem.66.6.2491-2501.2000.

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ABSTRACT Bacterial strains CVO and FWKO B were isolated from produced brine at the Coleville oil field in Saskatchewan, Canada. Both strains are obligate chemolithotrophs, with hydrogen, formate, and sulfide serving as the only known energy sources for FWKO B, whereas sulfide and elemental sulfur are the only known electron donors for CVO. Neither strain uses thiosulfate as an energy source. Both strains are microaerophiles (1% O2). In addition, CVO grows by denitrification of nitrate or nitrite whereas FWKO B reduces nitrate only to nitrite. Elemental sulfur is the sole product of sulfide oxi

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29

Spain, Anne M., Mostafa S. Elshahed, Fares Z. Najar, and Lee R. Krumholz. "Metatranscriptomic analysis of a high-sulfide aquatic spring reveals insights into sulfur cycling and unexpected aerobic metabolism." PeerJ 3 (September 22, 2015): e1259. http://dx.doi.org/10.7717/peerj.1259.

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Zodletone spring is a sulfide-rich spring in southwestern Oklahoma characterized by shallow, microoxic, light-exposed spring water overlaying anoxic sediments. Previously, culture-independent 16S rRNA gene based diversity surveys have revealed that Zodletone spring source sediments harbor a highly diverse microbial community, with multiple lineages putatively involved in various sulfur-cycling processes. Here, we conducted a metatranscriptomic survey of microbial populations in Zodletone spring source sediments to characterize the relative prevalence and importance of putative phototrophic, ch

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30

H. Habeeb, K., and A. S. Jabir. "The Effect of Sulfur Sources, Levels and Time of Addition on the Growth and Yield of Corn (ZeamaysL.)." Al-Qadisiyah Journal For Agriculture Sciences (QJAS) (P-ISSN: 2077-5822 , E-ISSN: 2617-1479) 7, no. 1 (2018): 1–10. http://dx.doi.org/10.33794/qjas.vol7.iss1.1.

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A field experiment is conducted in Suwara Researches Station in Wasit Governorate in spring season 2015 in clay loam in order to study the effect of sulfur sources R1 agricultural sulfur (90% sulfur) R2-foam sulfur (75% sulfur) at the levels of 0, 2500, 5000 kg,s,ha-1. Represented levels of S0, S1, S2 and time of addition T (30 days before sowing T0), 15 days before sowing (T1) and during sawing (T2) on growth and yield of corn plant (Zeamays L.) and plant content of sulfur using (RCBD) design. Corn seeds class 5018 have been sowed in plots (2*3 m2) at amount of 120 kg seeds to give a plant de

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Fan, Yaqin, Zhiheng Ma, Yan Zhang, et al. "Sulfur-Containing Compounds from Endophytic Fungi: Sources, Structures and Bioactivities." Journal of Fungi 8, no. 6 (2022): 628. http://dx.doi.org/10.3390/jof8060628.

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Endophytic fungi have attracted increasing attention as an under-explored source for the discovery and development of structurally and functionally diverse secondary metabolites. These microorganisms colonize their hosts, primarily plants, and demonstrate diverse ecological distribution. Among endophytic fungal natural products, sulfur-containing compounds feature one or more sulfur atoms and possess a range of bioactivities, e.g., cytotoxicity and antimicrobial activities. These natural products mainly belong to the classes of polyketides, nonribosomal peptides, terpenoids, and hybrids. Here,

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32

Magalhães, Nivea, James Farquhar, Grant Bybee, et al. "Multiple sulfur isotopes reveal a possible non-crustal source of sulfur for the Bushveld Province, southern Africa." Geology 47, no. 10 (2019): 982–86. http://dx.doi.org/10.1130/g46282.1.

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Abstract The source of sulfur for sulfide mineralization is a major question for the origin of platinum group element deposits such as the Rustenburg Layered Suite (RLS) of the Bushveld Complex and the nearby Waterberg Project (WP; a large palladium-dominant deposit) in southern Africa. Both deposits are mafic-ultramafic intrusions associated with the ca. 2.06 Ga Bushveld magmatism but are hosted in distinct country rocks. This contrast allows a critical assessment of the contribution upper crustal assimilation provides to sulfide mineralization, and refinement of our understanding of sources

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33

Winterholler, B., P. Hoppe, J. Huth, S. Foley, and M. O. Andreae. "Sulfur isotope analyses of individual aerosol particles in the urban aerosol at a central European site (Mainz, Germany)." Atmospheric Chemistry and Physics Discussions 8, no. 3 (2008): 9347–404. http://dx.doi.org/10.5194/acpd-8-9347-2008.

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Abstract. Sulfur isotope analysis of atmospheric aerosols is a well established tool for identifying sources of sulfur in the atmosphere, estimating emission factors, and tracing the spread of sulfur from anthropogenic sources through ecosystems. Conventional gas mass spectrometry averages the isotopic compositions of several different types of sulfur aerosol particles, and therefore masks the individual isotopic signatures. In contrast, the new single particle technique presented here determines the isotopic signature of the individual particles. Primary aerosol particles retain the original

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34

Zhuo, Sifei, Yi Huang, Cuibo Liu, Huan Wang, and Bin Zhang. "Sulfur copolymer nanowires with enhanced visible-light photoresponse." Chem. Commun. 50, no. 76 (2014): 11208–10. http://dx.doi.org/10.1039/c4cc05574h.

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Sulfur copolymer nanowires have been reported for the first time as highly stable visible-light-active photocatalysts for photoelectrochemical water splitting depending on their size and sulfur content. The as-prepared sulfur copolymer nanowires can serve as a sulfur source and templates to create metal sulfide/copolymer heterocatalysts.

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35

Nosalova, Lea, Maria Piknova, Katarina Bonova, and Peter Pristas. "Deep Subsurface Hypersaline Environment as a Source of Novel Species of Halophilic Sulfur-Oxidizing Bacteria." Microorganisms 10, no. 5 (2022): 995. http://dx.doi.org/10.3390/microorganisms10050995.

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The sulfur cycle participates significantly in life evolution. Some facultatively autotrophic microorganisms are able to thrive in extreme environments with limited nutrient availability where they specialize in obtaining energy by oxidation of reduced sulfur compounds. In our experiments focused on the characterization of halophilic bacteria from a former salt mine in Solivar (Presov, Slovakia), a high diversity of cultivable bacteria was observed. Based on ARDRA (Amplified Ribosomal DNA Restriction Analysis), at least six groups of strains were identified with four of them showing similarity

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Islam, M. "The effect of different rates and forms of sulfur on seed yield and micronutrient uptake by chickpea." Plant, Soil and Environment 58, No. 9 (2012): 399–404. http://dx.doi.org/10.17221/145/2012-pse.

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Field experiments were conducted at two different locations (Barani Agricultural Research Institute Chakwal and farm field Talagang, district Chakwal) for two crop-growing seasons in northern rainfed Punjab, Pakistan to assess the yield and micronutrient uptake of chickpea (Cicer arietinum). The treatments were four combinations of two levels of sulfur (15 and 30 kg/ha) from two sources (gypsum and ammonium sulfate) and a no-sulfur control. Application of sulfur resulted in a significant increase in seed yield up to 17% over control. Ammonium sulfate was a more efficient source of sulfur as co

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Díez, Noel, Guillermo A. Ferrero, Marta Sevilla, and Antonio B. Fuertes. "A simple and general approach for in situ synthesis of sulfur–porous carbon composites for lithium–sulfur batteries." Sustainable Energy & Fuels 3, no. 12 (2019): 3498–509. http://dx.doi.org/10.1039/c9se00722a.

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H. Habeeb, K., and A. S. Jabir. "The Effect of Sulfur Sources, Levels and Time of Addition on Kinetics of Sulfur." Al-Qadisiyah Journal For Agriculture Sciences (QJAS) (P-ISSN: 2077-5822 , E-ISSN: 2617-1479) 7, no. 2 (2018): 146–53. http://dx.doi.org/10.33794/qjas.vol7.iss2.36.

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    A field experiment has been conducted atSuwera Researches Station in Wasit Governorate in spring season 2015 in clay loam in order to study the effect of sulfur sources R1 agriculture sulfur (90% sulfur) R2-foam sulfur (75% sulfur) at the levels of 0, 2500, 5000 kg,s,ha-1. represented the levels of S0, S1, S2 and time of addition T (30 days before sowing T0), 15 days before sowing (T1) and during sawing (T2) on the availability and release of sulfur in soil extracted by (5*10-4 M) citric acid during the period of plant growth (30, 60, 90, 120 days after sowing) by u

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Martin, Trevor R., Katherine A. Mazzio, Hugh W. Hillhouse, and Christine K. Luscombe. "Sulfur copolymer for the direct synthesis of ligand-free CdS nanoparticles." Chemical Communications 51, no. 56 (2015): 11244–47. http://dx.doi.org/10.1039/c5cc03587b.

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Sharma, Ayush K., Amanpreet K. Sandhu, Simranpreet K. Sidhu, Winniefred D. Griffin, Navdeep Kaur, and Lakesh K. Sharma. "Potato (Solanum tuberosum L.) Yield Response to Different Sulfur Rates and Sources." HortScience 58, no. 1 (2023): 47–54. http://dx.doi.org/10.21273/hortsci16870-22.

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Sulfur (S) is the fourth most essential nutrient after nitrogen (N), phosphorus (P), and potassium (K) with a direct role in amino acid syntheses, such as methionine, cysteine, and N assimilation. Potato is a fast-growing vegetable crop with a small crop cycle; therefore, nutrient applications at the appropriate time, place, rate, and source are essential. The objective was to determine the effect of different S sources on the potato tuber yield, specific gravity, external tuber quality, and internal tuber quality. This study was conducted in 2021 and 2022, and three S sources were applied at

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Denger, Karin, Jürgen Ruff, David Schleheck, and Alasdair M. Cook. "Rhodococcus opacus expresses the xsc gene to utilize taurine as a carbon source or as a nitrogen source but not as a sulfur source." Microbiology 150, no. 6 (2004): 1859–67. http://dx.doi.org/10.1099/mic.0.27077-0.

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The Gram-positive bacteria Rhodococcus opacus ISO-5 and Rhodococcus sp. RHA1 utilized taurine (2-aminoethanesulfonate) as the sole source of carbon or of nitrogen or of sulfur for growth. Different gene clusters and enzymes were active under these different metabolic situations. Under carbon- or nitrogen-limited conditions three enzymes were induced, though to different levels: taurine-pyruvate aminotransferase (Tpa), alanine dehydrogenase (Ald) and sulfoacetaldehyde acetyltransferase (Xsc). The specific activities of these enzymes in R. opacus ISO-5 were sufficient to explain the growth rates

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Ma, Shi-Tang, Xiao-Xiao Zhu, Jing-Yu Xu, et al. "Iodide-promoted transformations of imidazopyridines into sulfur-bridged imidazopyridines or 1,2,4-thiadiazoles." Chemical Communications 57, no. 43 (2021): 5338–41. http://dx.doi.org/10.1039/d1cc01044a.

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Mukherjee, Prasun, and Asish R. Das. "One-flask synthesis of pyrazolone thioethers involving catalyzed and uncatalyzed thioetherification pathways of pyrazolones." Organic & Biomolecular Chemistry 15, no. 35 (2017): 7267–71. http://dx.doi.org/10.1039/c7ob01754e.

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Tayyab, Nawaz, Ashfaq Wahid Muhammad, Mehik Fatima Esha, et al. "Enhancing Yield and Quality Attributes of Winter Canola (Brassica napus L.) Through Sulfur Application." GU Journal of Phytosciences 3, no. 4 (2024): 264–70. https://doi.org/10.5281/zenodo.11182934.

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Sulfur is an essential nutrient for achieving profitable crop production as it plays a crucial role in chlorophyll formation and protein synthesis. It also contributes to the composition of chemical substances and enhances seed oil content. This study was conducted during the winter season of 2018<sup>-</sup>19 at University of Agriculture, Faisalabad and the impact of sulfur on seed yield and oil content of canola was investigated. The treatments consisted of four levels (0, 10, 20, and 30 kg ha<sup>-1</sup>) and three sources (single super phosphate, ammonium sulfate, and gypsum) of sulfur.

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Tao, Ran, Robert Bair, Aino-Maija Lakaniemi, Eric D. van Hullebusch, and Jukka A. Rintala. "Use of factorial experimental design to study the effects of iron and sulfur on growth of Scenedesmus acuminatus with different nitrogen sources." Journal of Applied Phycology 32, no. 1 (2019): 221–31. http://dx.doi.org/10.1007/s10811-019-01915-5.

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Abstract The aim of this study was to determine the combined effects of iron and sulfur on microalgal biomass concentration and removal efficiency of nitrogenous compounds using factorial design. Scenedesmus acuminatus (currently accepted name Tetradesmus lagerheimii) was separately cultivated in batch photobioreactors using modified N-8 media with two nitrogen sources, nitrate, and ammonium. To study the interaction effect between iron and sulfur and to reduce the total number of experimentally studied combinations, a factorial design was used. Three iron (0.1, 1, and 1.9 mg L−1) and three su

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Liu, Zhiyuan. "Properties of Molybdenum Disulfide and Preparation Method." International Journal of Mechanical and Electrical Engineering 2, no. 1 (2024): 79–83. http://dx.doi.org/10.62051/ijmee.v2n1.10.

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Behind the development of integrated circuits to the current brilliant era is the contribution of Moore's Law, which has guided the development prospects of the industry for a long time. But as transistors continue to shrink in size and thickness, silicon itself approaches its own physical limits and Moore's Law no longer applies. Therefore, scientists are eager to solve this puzzle by introducing new materials, including two-dimensional materials. Molybdenum disulfide has attracted much attention because of its special properties, and the preparation method needs to be studied deeply for larg

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Vainshtein, Mikhail, and Yanina Delegan. "Intracellular Sulfur Inclusions: Source of Energy or Heater?" Current Microbiology 78, no. 7 (2021): 2471–73. http://dx.doi.org/10.1007/s00284-021-02524-7.

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Aripova, S., and O. Abdilalimov. "Dipthychocarpus strictus ? A source of sulfur-containing alkaloids." Chemistry of Natural Compounds 23, no. 3 (1987): 390–91. http://dx.doi.org/10.1007/bf00600864.

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Lin, Mang, Shichang Kang, Robina Shaheen, Chaoliu Li, Shih-Chieh Hsu, and Mark H. Thiemens. "Atmospheric sulfur isotopic anomalies recorded at Mt. Everest across the Anthropocene." Proceedings of the National Academy of Sciences 115, no. 27 (2018): 6964–69. http://dx.doi.org/10.1073/pnas.1801935115.

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Increased anthropogenic-induced aerosol concentrations over the Himalayas and Tibetan Plateau have affected regional climate, accelerated snow/glacier melting, and influenced water supply and quality in Asia. Although sulfate is a predominant chemical component in aerosols and the hydrosphere, the contributions from different sources remain contentious. Here, we report multiple sulfur isotope composition of sedimentary sulfates from a remote freshwater alpine lake near Mount Everest to reconstruct a two-century record of the atmospheric sulfur cycle. The sulfur isotopic anomaly is utilized as

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Dutta, Arnab, Hirak Satpathi, Kanhaiya Anjana, Sanjit Kumar Das, Saikat Dasgupta, and Rabindra Mukhopadhyay. "Studies on Dispersion of Insoluble Sulfur in Passenger Car Radial Belt Skim Compound." Organic Polymer Material Research 5, no. 1 (2023): 15–24. http://dx.doi.org/10.30564/opmr.v5i1.5811.

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Good dispersion of compounding ingredients in a rubber formulation is crucial for mechanical performance. After mixing, certain materials like sulfur, recycled materials, and zinc oxide can remain undispersed within the rubber matrix, which can lead to critical flaws and influence performance. Improper dispersion is one of the reasons for poor physico mechanical properties. The influence of temperature, mixing time and storage time of different grades of insoluble sulfur collected from one source are studied along with the standard sample of different sources. To better understand the reason f

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