Results 51 to 60 of about 212,626 (307)
Standard Penetration Tests and Soil Liquefaction Potential Evaluation
Soils and Foundations, 1980 ABSTRACT Several methods to evaluate cyclic undrained strengths of sandy soils from standard penetration resistances (N-values) are reviewed and compared. It is shown that some empirical equations which do not take account of the effects of grain size on N-values can be rather conservative for fine or silty sands.
TATSUOKA, FUMIO +6 more
openaire +2 more sources
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
In-place HEPA filter penetration test [PDF]
, 1997 We have demonstrated the feasibility of conducting penetration tests on high efficiency particulate air (HEPA) filters as installed in nuclear ventilation systems.
Wilson, kK. +4 more
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Determination of thermal conductivity of soil using standard cone penetration test [PDF]
, 2017 The thermal cone dissipation test is a newly-developed method for determining thermal conductivity in situ based on temperature dissipation over time. The standard cone penetration test with pore pressure measurement (CPTu) is used.
Lines, Scott +5 more
core +1 more source
Journal of the South African Institution of Civil Engineers, 2011 This paper presents a statistical method used to develop an empirical equivalence between the Standard Penetration Test (SPT) and the Dynamic Probe Super Heavy (DPSH) in sandy material.
C MacRobert, D Kalumba, P Beales
doaj
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 +3 more
wiley +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Journal of Engineering, 2011 In this research the relation between skin resistances and standard penetration test of over consolidated clay soils has been studied. The research includes doing boreholes at Babil governorate in Iraq to get undisturbed samples and standard penetration
Zuhair Kadhim Jahan Ger
doaj +1 more source
Tau acetylation at K331 has limited impact on tau pathology in vivo
FEBS Letters, EarlyView.We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto +3 more
wiley +1 more source
Numerical simulations of cone penetration test in gassy sand deposits [PDF]
, 2017 ensification of loose granular deposits with blast densification technique isusually verified with measurements of ground surface settlement and by comparison of penetration resistance with field tests performed after and before treatment. Field
Vergara Duran, Carellys Yaneth
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