Results 71 to 80 of about 140,782 (296)
Acta Chimica Slovenica, 2018 Dehydration of ethylene glycol-water mixture was carried out in a laboratory pervaporation unit using a flat sheet membrane test cell. Polyvinyl alcohol-polyether sulfone (PVA-PES) composite membranes were synthesized and cross linked with two different ...
Kaushik Nath, Haresh K Dave
doaj +1 more source
Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry
FEBS Letters, EarlyView.EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri +5 more
wiley +1 more source
Emerging experimental and computational methods for studying redox‐regulated structural transitions
FEBS Letters, EarlyView.Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass +2 more
wiley +1 more source
Development of the epoxy composite complex permittivity and its application in wind turbine blades [PDF]
, 2010 PhDOffshore wind farm structures may have the potential to affect marine navigation and communication systems by reflecting radar signals. With ever increasing size of wind turbines it is necessary to better understand the influence of radar signals on
Hu, Dawei
core +2 more sources
Analysis of the spectrum of antimicrobial activity of the composite mixture of Macadamia ternifolia nut oil and Opuntia ficus indica L. cactus seeds and its application in medical practice [PDF]
BIO Web of ConferencesThe paper considers the results of the analysis of the spectrum of antimicrobial activity of the composite mixture of Macadamia ternifolia nut oil and Opuntia ficus indica L. cactus seed oil.
Lyashchuk Yulia +5 more
doaj +1 more source
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
Journal of Advanced Research in Natural and Applied SciencesIn this study, closed-cell composite metal foam production was performed using the powder metallurgy method. Therefore, 7, 12, and 17 wt.% CaCO3 as a foaming agent was added to the Al–Al2O3 powder mixture containing 5 wt.% Al2O3 after the grinding ...
Nebi Demirbağ, Serkan Abalı
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Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
Analysis of Cement-Based Pastes Mixed with Waste Tire Rubber
, 2017 Using the methods of thermal gravimetry, differential thermal analysis, Furier transform infrared analysis, and capillary absorption, the properties of a cement composite produced by introducing waste tyre rubber into a cement mixture were investigated ...
Ozyazgan, C. +5 more
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Dimensional instability of cement bonded particleboard: Modelling CBPB as a composite of two materials [PDF]
, 2004 Copyright @ Springer Verlag. This is a post print version of the article. The official published version can be obtained from the link below.Previous papers have quantitatively indicated that the total movement of cement bonded particleboard (CBPB) is ...
Dinwoodie, JM +3 more
core +1 more source