Results 101 to 110 of about 108,806 (312)

On Nonlinear Integral Inequalities of Gronwall Type in Two Variables [PDF]

open access: yes, 2003
In this paper we obtain some new nonlinear integral inequality of Gronwall type involving functions of two independent variables which can be used in the analysis of the behavior of the solutions of some partial differential ...
Kim, Young-Ho, Dragomir, Sever S
core  

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Subconvexity for additive equations: Pairs of undenary cubic forms [PDF]

open access: yes, 2014
We investigate pairs of diagonal cubic equations with integral coefficients. For a class of such Diophantine systems with 11 or more variables, we are able to establish that the number of integral solutions in a large box is at least as large as the ...
Brueden, Joerg   +4 more
core   +1 more source

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

open access: yesFEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez   +2 more
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Integral Equations Concepts and Solutions [PDF]

open access: yes, 2016
In this research I shall study general concepts of integral equations including classifications, some theorems that help in formulating the solutions analytically and numerically, with some applications of integral equations in applied and pure ...
Ahmed Abdalrhman Osman Mohamed
core  

Implicit integral equations with discontinuous nonlinearities [PDF]

open access: yes, 2002
In this paper we establish the existence ofa t least one solution for a class of implicit integral equations with possibly discontinuous nonlinearities, which includes the well known Chandrasekhar equation, among others. Our approach fully depends on
Candito P.
core   +1 more source

Hyperbolic harmonic functions and the associated integral equations

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science, 2015
In this paper we consider a class of integral equations associated with the invariant mean value property of hyperbolic harmonic functions. We have shown that nonconstant solutions of these integral equations are functions of unbounded variations and do ...
Das Namita, Lal Rajendra Prasad
doaj   +1 more source

Integration of Stiff Equations [PDF]

open access: yesProceedings of the National Academy of Sciences, 1952
Curtiss, C. F., Hirschfelder, J. O.
openaire   +2 more sources

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

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