Results 41 to 50 of about 172,487 (307)

Application of the UNIFAC Model for the Low-Sulfur Residue Marine Fuel Asphaltenes Solubility Calculation

Journal of Marine Science and Engineering, 2022
Since 2020, 0.5% limits on the sulfur content of marine fuels have been in effect worldwide. One way to achieve this value is to mix the residual sulfur and distillate low sulfur components.
Vladimir G. Povarov, Ignaty Efimov, Ksenia I. Smyshlyaeva, Viacheslav A. Rudko   +3 more
doaj   +1 more source

Capture of particles of dust by convective flow

, 2006
Interaction of particles of dust with vortex convective flows is under theoretical consideration. It is assumed that the volume fraction of solid phase is small, variations of density due to nonuniform distribution of particles and those caused by ...
Arthur V. Straube, Dementiev O., Dement’ev O. N., Dmitry V. Lyubimov, Gershuni G. Z., Lyubimov D. V., Mordant N., Nayfeh A. H., Nigmatulin R. I., Ottino J. M., Schwabe D., Soo S. L., Squire H. B., Stommel H., Tatyana P. Lyubimova, Williams F. A.   +15 more
core   +1 more source

Offshore Wind Sediment Stability Evaluation Framework

Offshore Technology Conference, 2018
Abstract Developing sound methods to evaluate risk of seabed mobility and alteration of sediment transport patterns in the near-shore coastal regions due to the presence of Offshore Wind (OW) infrastructure is critical to project planning, permitting, and operations.
Craig Jones, Sam McWilliams, Georg Engelmann, Aimee Thurlow, Jesse Roberts   +4 more
openaire   +2 more sources

Highly permeable macroporous polymers synthesized from pickering medium and high internal phase emulsion templates [PDF]

, 2010
Open porous poly-Plckerlng-M/HIPEs with permeabilities of up to 2.6 D were prepared by polymerisation of PickeringM/HIPEs to which small amounts of surfactant were added.
Akartuna, Barbetta, Barbetta, Biasetto, Blaker, Butler, Cameron, Cameron, Carnachan, Haibach, Horozov, Horozov, Horozov, Ikem, Lissant, Manley, Menner, Menner, Menner, Menner, Menner, Powell, Princen, Richez, Williams, Zhang   +25 more
core   +1 more source

Incorporating Sediment Stability within the Management of Contaminated Sediment Sites: A Synthesis Approach [PDF]

Integrated Environmental Assessment and Management, 2006
Abstract At the Third International Conference on Remediation of Contaminated Sediments, a panel discussion was held to consider how best to incorporate sediment stability assessment (SSA) results when managing risks at contaminated sediment sites.
W Frank, Bohlen, Michael J, Erickson
openaire   +2 more sources

Wheat Growing and Quality in Organic Farming [PDF]

, 2011
This chapter will present criteria of the selection of suitable varieties for the organic farming system, depending on land and climatic conditions of a farm, current legislation, availability of seeds, options of the final use, etc. Data in this chapter
Capouchova, Ivana, Konvalina, Petr, Moudry, Jan, Stehno, Zdenek   +3 more
core   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Multiple Scale Reorganization of Electrostatic Complexes of PolyStyrene Sulfonate and Lysozyme [PDF]

, 2010
We report on a SANS investigation into the potential for these structural reorganization of complexes composed of lysozyme and small PSS chains of opposite charge if the physicochemical conditions of the solutions are changed after their formation ...
Baigl D., Ball V., Bohidar H., Borrega R., Bromberg L., Carlsson F., Carlsson F., Caruso F., Chaniotakis N. A., Chodankar S., Cooper C. L., Cooper C. L., Cousin F., De Kruif C. G., Decher G., Girard M., Gummel J., Gummel J., Gummel J., Gummel J., Gummel J., Guo X., Henzler K., Ivinova O. N., Izumrudov V., Joanny J.-F., Jourdain L., Kayitmazer A. B., Kayitmazer A. B., Lindhoud S., P. Calmettes P., Park J. M., Park S. Y., Rosenfeldt S., S. Ulrich S., Santinath Singh S., Schmidt I., Schwinte P., Seyrek E., Skepö M., Stoll S., Tsuboi A., Turgeon S. L., Ulrich S., Wang X., Weinbreck F., Weinbreck F., Williams C., Xia J.   +48 more
core   +4 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Effect of concentrated brine on coal slurry stability and sedimentation

矿业科学学报, 2020
In order to solve the problem of comprehensive utilization of concentrated brine in coal chemical industry, the flocculating settlement test was carried out by using concentrated brine instead of coagulant in coal chemical industry, and the effect of pH ...
Xu Hongxiang, Wang Jingzheng, Ning Kejia, Xia Tian, Li Meiyu, Qin Qizheng   +5 more
doaj   +1 more source