Results 81 to 90 of about 286,804 (242)

On coefficient bounds of a certain class of p-valent λ-spiral functions of order α

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1987
Let Sλ(A,B,p,α)(|λ|
M. K. Aouf
doaj   +1 more source

Phosphoinositides and inositol phosphates as molecular glues

open access: yesFEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry   +9 more
wiley   +1 more source

"Sharp Bounds in the Binary Roy Model" [PDF]

open access: yes
We derive the empirical content of an instrumental variables model of sectorial choice with binary outcomes. Assumptions on selection include the simple, extended and generalized Roy models.
Ismael Mourifi�, Marc Henry
core  

Dimension-adaptive bounds on compressive FLD Classification [PDF]

open access: yes, 2013
Efficient dimensionality reduction by random projections (RP) gains popularity, hence the learning guarantees achievable in RP spaces are of great interest.
Kabán, Ata   +3 more
core   +1 more source

On the Sombor index of graphs [PDF]

open access: yesContributions to Mathematics, 2021
Tamas Reti, Tomislav Doslic
doaj   +1 more source

On a class of p-valent starlike functions of order α

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1987
Let Ω denote the class of functions w(z), w(0)=0, |w(z)|
M. K. Aouf
doaj   +1 more source

Observation and modeling of bound–bound and bound-free transitions in Cu2

open access: yesThe Journal of Chemical Physics
Laser-induced transitions from the perturbed J0u+, v′=0−2∼G0u+,v′=62−68 system to the X1Σg+(0g+) ground state of dicopper have been investigated experimentally and theoretically. Upon excitation of specific rotational levels, long progressions to vibrational levels are observed. Strong emissions are observed at low vibrational levels.
Q. Zhang   +5 more
openaire   +3 more sources

Definability with bounded number of bound variables

open access: yesInformation and Computation, 1989
A model-theoretic method for establishing the k-variable property is given in the paper. To study the k-variable property is important from the temporal logic point of view. A first-order theory satisfies the k- variable property if every formula is, under the theory, equivalent to a formula with at most k bound variables.
Immerman, Neil, Kozen, Dexter
openaire   +3 more sources

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

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