Results 91 to 100 of about 2,297,961 (309)
Children on steps of Ohio History Center
, 1970 This photograph of children on the steps of the Ohio History Center was taken around 1970. At a press conference held in November 10, 1964, Governor James Rhodes announced financing for the construction of a new archives, library, and museum building ...
Ohio History Connection
core
Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry
FEBS Letters, EarlyView.EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri +5 more
wiley +1 more source
Galois connection for multiple-output operations [PDF]
Algebra universalis, 2018 36 pages; to appear in Algebra ...
openaire +4 more sources
Managing Operational Risk in Payment, Clearing, and Settlement Systems [PDF]
Awareness of operational risk has increased greatly in recent years, both at individual financial institutions and for payment, clearing, and settlement systems (PCSS).
Kim McPhail
core
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2013 The paper considers problems pertaining to modeling and simulation of operational hybrid system modes of the distributed generation comprising conventional sources – modular diesel generators, gas-turbine power units; and renewable sources – wind and ...
A. M. Gashimov +2 more
doaj
On a Biparametric Appell Extension: Analytical Properties and Structural Analysis
AxiomsThis paper introduces and investigates a novel two-parameter sequence, termed the biparametric Appell extension (B-App-Ex) and denoted by Bn(x;λ,α). Standard classical Appell sequences often lack sufficient structural parameters, which can limit their ...
Hany Mostafa Ahmed
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
MathematicsThis paper introduces a new family of extended degenerate Bell-based Appell polynomials by applying Euler’s integral as a fractional operator to the Appell-type degenerate Bell polynomials.
Mohra Zayed +4 more
doaj +1 more source
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
REDUCTION FOR NATURAL OPERATORS ON PROJECTABLE CONNECTIONS
Demonstratio Mathematica, 2009 AbstractWe present a very simple proof of a general reduction for natural operators on torsion free projectable classical linear connections.
Mikulski, Włodzimierz, Tomáš, J.
openaire +2 more sources