Results 71 to 80 of about 2,043,998 (325)

$q$-Exponential Families [PDF]

The Electronic Journal of Combinatorics, 2004
We develop an analog of the exponential families of Wilf in which the label sets are finite dimensional vector spaces over a finite field rather than finite sets of positive integers. The essential features of exponential families are preserved, including the exponential formula relating the deck enumerator and the hand enumerator.
openaire   +3 more sources

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Cosmology with exponential potentials

, 2004
We examine in the context of general relativity the dynamics of a spatially flat Robertson-Walker universe filled with a classical minimally coupled scalar field \phi of exponential potential ~ e^{-\mu\phi} plus pressureless baryonic matter.
Aguirregabiria J M, Aguirregabiria J M, Aguirregabiria J M, Alex Kehagias, Amendola L, Amendola L, Barreiro T, Barrow J D, Barrow J D, Bertolami O, Bicknell G V, Billyard A P, Billyard A P, Charmousis C, Charmousis C, Chen C-M, Chen C-M, Chiba T, Chimento L P, Chimento L P, Cline J M, Coley A A, Copeland E J, Copeland E J, Cruz N, de Ritis R, de Ritis R, Dehnen H, Di Domenico D Rubano C Scudellaro P, Easther R, Ellis G F R, Emparan R, Fabris J C, Feinstein A, Feinstein A, Ferreira P G, Finelli F, Fischler W, Fonarev O, Franca U, Georgios Kofinas, Gutperle M, Heard I P C, Hellerman S, Holden D J, Ivashchuk V D, Jarv L Mohaupt T Saueressig F, Kehagias A, Kitada Y, Kolda C Lahneman W, Lazkoz R, Liddle A R, Lidsey J, Linde A, Lucchin F, Maartens R, Mota D F van de Bruck C, Muslimov A G, Neupane I P, Neupane I P, Ohta N, Ozer M, Perrotta F, Ratra B, Rubano C Scudellaro P Piedipalumbo E Capozziello S Capone M, Sahni V, Salopek D S, Schunck F E, Simeone C, Steinhardt P J, Townsend P K, Turner M S Riess A, Uzan J P, van den Hoogen R J, Viana P T P, Vieira P, Wands D, Wands D, Wetterich C   +78 more
core   +1 more source

On the stochastic engine of transmittable diseases in exponentially\n growing populations [PDF]

, 2021
Torsten Lindström
openalex   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

FEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada, Mina Iwaki, Kyosuke Hagiri, Rei Izumi, Masahiko Harata, Chihiro Horigome   +5 more
wiley   +1 more source

Exponential dichotomies of evolution operators in Banach spaces

, 2014
This paper considers three dichotomy concepts (exponential dichotomy, uniform exponential dichotomy and strong exponential dichotomy) in the general context of non-invertible evolution operators in Banach spaces.
B Sasu, B Sasu, DD Bainov, J Zhang, L Barreira, L Barreira, L Barreira, L Barreira, L Hatvani, LH Popescu, M Megan, M Megan, M Megan, Mihail Megan, N Lupa, Nguyen Minh Van, Nicolae Lupa, NT Huy, O Perron, P Preda, P Preda, P Preda, R Datko, R Nagel, RJ Sacker, SN Chow, T Caraballo   +26 more
core   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Geopolymer concrete production by utilizing unprocessed pond ash as fine aggregate and ground pond ash as binder

Scientific Reports
Most of the coal ash produced by thermal power plants is unused and often dumped into the ash ponds. This part of coal ash is generally termed as Pond Ash (PA).
V. Vidyadhara, T. Shamanth Gowda, R. V. Ranganath   +2 more
doaj   +1 more source

Inhomogeneous exponential jump model

, 2017
We introduce and study the inhomogeneous exponential jump model - an integrable stochastic interacting particle system on the continuous half line evolving in continuous time.
Borodin, Alexei, Petrov, Leonid
core   +1 more source

Exponential stability of c0-semigroup via Lyapunov inequality in Banach space [PDF]

, 2021
Belabbas Madani, Zohra Bendaoud
openalex   +1 more source