Results 71 to 80 of about 480,128 (291)
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Mobius Group Generated by Two Elements of Order 2, 4, and Reduced Quadratic Irrational Numbers
Journal of Function Spaces, 2022 The construction of circuits for the evolution of orbits and reduced quadratic irrational numbers under the action of Mobius groups have many applications like in construction of substitution box (s-box), strong-substitution box (s.s-box), image ...
Dilshad Alghazzawi +4 more
doaj +1 more source
IEEE Access, 2022 In the new era of cryptography, Substitution Boxes (S-Boxes) are very important to raise confusion in cipher text and the security of encryption directly depends on the algebraic strength of S-box.
Abid Mahboob +5 more
doaj +1 more source
On the Difficulty of Constructing Cryptographically Strong Substitution Boxes
, 1996 JUCS - Journal of Universal Computer Science Volume Nr.
Zhang,Xian-Mo, Zheng,Yuliang
openaire +2 more sources
Step-Indexed Normalization for a Language with General Recursion [PDF]
, 2012 The Trellys project has produced several designs for practical dependently typed languages. These languages are broken into two fragments-a_logical_fragment where every term normalizes and which is consistent when interpreted as a logic, and ...
Adam Chlipala +32 more
core +6 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
On paths-based criteria for polynomial time complexity in proof-nets [PDF]
, 2013 Girard's Light linear logic (LLL) characterized polynomial time in the proof-as-program paradigm with a bound on cut elimination. This logic relied on a stratification principle and a "one-door" principle which were generalized later respectively in the ...
JY Girard +9 more
core +6 more sources
Mechanisms of IgE‐mediated food allergy and the role of allergen‐specific B cells
FEBS Letters, EarlyView.Food allergy arises when allergen‐specific B cells preferentially produce immunoglobulin E (IgE) antibodies against harmless foods. This article explains the mechanisms driving IgE‐mediated reactions, highlights the central role of these B cells, and discusses how natural tolerance (NT) and oral immunotherapy (OIT) can reshape allergic immune responses.
Juan‐Felipe López +2 more
wiley +1 more source
Substitution Box Design Based from Symmetric Group Composition
Journal of Physics: Conference Series, 2019 Abstract This work shows a new design of substitution box (S-Box) construction for the implementation in the block cipher. The S-Box is the only component in block cipher such as advanced encryption standard (AES) that possess the nonlinearity characteristics.
Muhammad Fahim Bin Roslan +3 more
openaire +1 more source
Circuit configurations which can/cannot show super-radiant phase transitions
, 2017 Several superconducting circuit configurations are examined on the existence of super-radiant phase transitions (SRPTs) in thermal equilibrium. For some configurations consisting of artificial atoms, whose circuit diagrams are however not specified, and ...
Bamba, Motoaki, Imoto, Nobuyuki
core +1 more source