Results 51 to 60 of about 2,947,586 (291)

Local Contraction-Stability and Uniqueness [PDF]

SSRN Electronic Journal, 2013
In this paper we analyze R&D collaboration networks in industries where firms are competitors in the product market. Firms’ benefits from collaborations arise by sharing knowledge about a cost-reducing technology. By forming collaborations, however, firms also change their own competitive position in the market as well as the overall market structure ...
openaire   +2 more sources

The Fate (Outcome) of Clinically Apparent Single Lesion and Oligofocal Nephroblastomatosis Treated According to SIOP/GPOH Protocols for Wilms Tumor

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter, Jens‐Peter Schenk, Jenny Wegert, Manfred Gessler, Leo Kager, Stefan Wagenpfeil, Marina Müller, Jean‐Michel Wolff, Joerg Fuchs, Steven W. Warmann, Clemens‐Magnus Meier, Jochen Hubertus, Christian Rübe, Christian Vokuhl, Patrick Melchior, Lena Tschirner, Norbert Graf, Rhoikos Furtwängler   +17 more
wiley   +1 more source

Effect of Prey Refuge and Harvesting on Dynamics of Eco-epidemiological Model with Holling Type III

Jambura Journal of Mathematics, 2021
In this research, we formulate and analyze an eco-epidemiology model of the modified Leslie-Gower model with Holling type III by incorporating prey refuge and harvesting.
Adin Lazuardy Firdiansyah
doaj   +1 more source

Sensitivity analysis of a mathematical model for malaria transmission accounting for infected ignorant humans and relapse dynamics

Frontiers in Applied Mathematics and Statistics
This article presents and analyzes a deterministic model for malaria transmission that incorporates infected individuals who are unaware of their infectious status (ignorant infected humans) and accounts for relapse dynamics.
Getahun Tadesse Haile, Purnachandra Rao Koya, Fekadu Mosisa Legesse   +2 more
doaj   +1 more source

Local Stability of Strongly Magnetized Black Hole Tori

, 2014
We investigate the local stability of strongly magnetized relativistic tori orbiting Kerr black holes, for the case of a purely toroidal magnetic field topology. Our approach encompasses both solving the full dispersion relation numerically and solving a
Fragile, P. Chris, Wang, Ziming, Wielgus, Maciek, Wilson, Julia   +3 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

A Delayed Fractional-Order Predator–Prey Model with Three-Stage Structure and Cannibalism for Prey

Fractal and Fractional
In this study, we investigate a delayed fractional-order predator–prey model with a stage structure and cannibalism. The model is characterized by a three-stage structure of the prey population and incorporates cannibalistic interactions.
Hui Zhang, Ahmadjan Muhammadhaji
doaj   +1 more source

Dynamics of a diffusive vaccination model with therapeutic impact and non-linear incidence in epidemiology

Journal of Biological Dynamics, 2021
In this paper, we study a more general diffusive spatially dependent vaccination model for infectious disease. In our diffusive vaccination model, we consider both therapeutic impact and nonlinear incidence rate.
Md. Kamrujjaman, Md. Shahriar Mahmud, Md. Shafiqul Islam   +2 more
doaj   +1 more source

Local Algorithms: Self-stabilization on Speed [PDF]

, 2009
An introduction to distributed algorithms, in particular local algorithms. Essentially a practice talk of my SSS 2009 invited talk.
Lenzen, Christoph, Suomela, Jukka, Wattenhofer, Roger   +2 more
openaire   +4 more sources