Results 51 to 60 of about 8,710 (316)
Angewandte Chemie, EarlyView.The structure and biosynthetic origin of the enigmatic “yellow affinity substance” (YAS) from the anaerobe thermophile Clostridium thermocellum (now: Acetivibrio thermocellus) were elucidated. YAS is a complex of unusual antibacterial arylpolyene alkaloids (celluxanthenes) that are produced by various cellulolytic anaerobes.
Keishi Ishida +9 more
wiley +2 more sources
Polynomial multiplication on embedded vector architectures
Transactions on Cryptographic Hardware and Embedded Systems, 2021 High-degree, low-precision polynomial arithmetic is a fundamental computational primitive underlying structured lattice based cryptography. Its algorithmic properties and suitability for implementation on different compute platforms is an active area of ...
Hanno Becker +4 more
doaj +1 more source
Aggregation of frictional particles due to capillary attraction [PDF]
, 2011 Capillary attraction between identical millimeter sized spheres floating at a liquid-air interface and the resulting aggregation is investigated at low Reynolds number. We show that the measured capillary forces between two spheres as a function of distance can be described by expressions obtained using the Nicolson approximation at low Bond numbers ...
arxiv +1 more source
Advanced Science, EarlyView.A site‐selective, efficient, and mild tyrosine conjugation via tyrosinase oxidation and nucleophilic addition, allowing for site‐selective functionalization of peptides, recombinant proteins, and IgGs. Site‐selective mono‐functionalization of IgGs at Y296 enables the construction of immunoliposomes.
Hongfei Chen +13 more
wiley +1 more source
Intellectual and literary engagement of Dobrica Ćosić in homeland [PDF]
Bastina, 2019 Dobrica chose for his life, literary refuge and activity in culture his homeland Ribrska Banja, Vrnjačka Banja, Kruševac and Velika Drenova. For the majority of his important literary oeuvres Dobrica Ćosić had literary workshops in Ribarska and Vrnjačka Banja.
openaire +3 more sources
Revisiting a Methodology for Efficient CNN Architectures in Profiling Attacks
Transactions on Cryptographic Hardware and Embedded Systems, 2020 This work provides a critical review of the paper by Zaid et al. titled “Methodology for Efficient CNN Architectures in Profiling attacks”, which was published in TCHES Volume 2020, Issue 1.
Lennert Wouters +3 more
doaj +1 more source
Advanced Science, EarlyView.An inclusion co‐crystal strategy for elevating photothermal conversion efficiency is developed. A Tröger's base molecular box strongly bind two electron‐deficient TCNQ forming 1:2 ternary inclusion charge‐transfer co‐crystals, which displays a high photothermal efficiency of 94.3%.
Ruotong Wang +14 more
wiley +1 more source
Development of an Organoautocatalyzed Double σ‐Bond C(sp2)‐N Transamination Metathesis Reaction
Angewandte Chemie, EarlyView.Organoautocatalyzed transamination metathesis of cyclic tertiary amines is disclosed as a high‐yielding, scalable reaction that proceeds under mild, catalyst‐free conditions. It operates via a multi‐step domino reaction mechanism, where an in situ‐formed pyrrolidinium salt functions as a HBD organoautocatalyst.
Volker Klein +7 more
wiley +2 more sources
Risk assessment of blasting operations in open pit mines using FAHP method [PDF]
, 2019 Purpose. In the mining blasting operation, fragmentation is the most important output. Fly rock, ground vibration, air blast, and environmental effects are detrimental effects of blasting operations.
Gholinejad, M +3 more
core +1 more source
Consolidating Security Notions in Hardware Masking
Transactions on Cryptographic Hardware and Embedded Systems, 2019 In this paper, we revisit the security conditions of masked hardware implementations. We describe a new, succinct, information-theoretic condition called d-glitch immunity which is both necessary and sufficient for security in the presence of glitches ...
Lauren De Meyer +2 more
doaj +1 more source