Results 101 to 110 of about 15,157,860 (339)

On the existence of a Ramsey equilibrium with endogenous labor supply and borrowing constraints [PDF]

open access: yes
In this paper, we study the existence of an intertemporal equilibrium in a Ramsey model with heterogenous discounting, elastic labor supply and borrowing constraints.
Stefano Bosi, Cuong Le Van
core   +2 more sources

Local existence for a general model of size-dependent population dynamics

open access: yesAbstract and Applied Analysis, 1997
We shall investigate a size structured population dynamics with aging and birth functions having general forms. The growth rate we deal with depends not only on the size but also on time.
Nobuyuki Kato, Hiroyuki Torikata
doaj   +1 more source

Analysis on local optimum existence form of K-means-type

open access: yes, 2014
With the hypothesis of Gaussian distribution of patterns, K-means and its extensions are good for clustering. As the representative of partitional clustering algorithm, K-means follows rules for running: numbers of clusters to be set, cluster ...
Xia QH(夏庆华)   +8 more
core  

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

Prospecting the protein design landscape

open access: yesFEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona   +4 more
wiley   +1 more source

Existence and asymptotics of fronts in non local combustion models

open access: yes, 2014
International audienceWe prove the existence and provide the asymptotics for non local fronts in homogeneous ...
Roquejoffre, Jean-Michel   +2 more
core   +1 more source

The ubiquitin system in normal and infected germinal center B cells

open access: yesFEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis   +2 more
wiley   +1 more source

Conservation Strategy in Preserving The Local Image Existence of Wayang Topeng

open access: yesHarmonia: Journal of Arts Research and Education, 2019
This research studies the strategic conservation efforts to preserve the local image of wayang topeng or mask puppet as a traditional art performance.
Endang Wara Suprihatin, Dyah Pratamawati
doaj   +1 more source

Does Localized Prostate Cancer Exist?

open access: yes, 2007
Does localized prostate cancer exist, and how do we diagnose it? Early diagnosis and screening programs for prostate cancer (PC) have led to a greater proportion of patients with a low-stage disease at diagnosis. More men are treated with curative intent by radical prostatectomy (RP), external beam radiotherapy, or brachytherapy. However, a substantial
openaire   +2 more sources

Metastatic niche shaped by host factors influences disseminated cancer cell fate

open access: yesFEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward   +2 more
wiley   +1 more source

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