Results 111 to 120 of about 6,618,541 (298)
A sharp Bogomolov-type bound [PDF]
, 2012 We prove a sharp lower bound for the essential minimum of a nontranslate variety in certain abelian varieties. This uses and generalises a result of Galateau.
Checcoli, Sara +2 more
core
Computable lower bounds for deterministic parameter estimation [PDF]
, 2007 This paper is primarily tutorial in nature and presents a simple approach(norm minimization under linear constraints) for deriving computable lower bounds on the MSE of deterministic parameter estimators with a clear interpretation of the bounds. We also
Chaumette, Eric +7 more
core +1 more source
Lower bound for mr (2,41) and related code [PDF]
BIO Web of ConferencesA (k, n) - arc is a set of k points of a projective plane such that some n, but no n+1 of them, are collinear. The maximum size of a (k, n) - arc in PG(2 q) is denoted by mr(2, q).
Yahya Hanan Maysar Sabih +1 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
A Lower Bound for Minimizing Waiting Time in Coexisting Virtual and Physical Worlds
IEEE AccessTo balance customer satisfaction across virtual and real-world interactions, we focus on enhancing service for dine-in customers at restaurants that typically prioritize online orders, such as those on Uber Eats.
Yu-Chuan Chen, Jen-Ya Wang
doaj +1 more source
‘Guide and Prejudice’— How Argonautes recognize targets across domains of life
FEBS Letters, EarlyView.Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
wiley +1 more source
A New Approach for Bounding Awards in Bankruptcy Problems
Rect@, 2008 The solution for the Contested Garment Problemproposed in the Babylonic Talmud,one of the most important sources of inspiration for solving situations where demandovercomes supply of some resources, suggests that each agent should receive at least ...
Marco-Gil, M.Carmen +1 more
doaj
Optimal large time behavior of the 3D rate type viscoelastic fluids
Advances in Nonlinear AnalysisWe investigate optimal decay estimates of solutions to the 3D Cauchy problem of the rate type viscoelastic fluids. The main novelty of this article involves three aspects: first, we show that the second-order and third-order spatial derivative of the ...
Chen Yangyang, Zhang Yinghui
doaj +1 more source
Entropic Lower Bound for Distinguishability of Quantum States
Advances in Mathematical Physics, 2015 For a system randomly prepared in a number of quantum states, we present a lower bound for the distinguishability of the quantum states, that is, the success probability of determining the states in the form of entropy.
Seungho Yang +2 more
doaj +1 more source
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