Results 31 to 40 of about 3,938,305 (341)
Testing stability in a spatial unilateral autoregressive model [PDF]
, 2012 Least squares estimator of the stability parameter $\varrho := |\alpha| + |\beta|$ for a spatial unilateral autoregressive process $X_{k,\ell}=\alpha X_{k-1,\ell}+\beta X_{k,\ell-1}+\varepsilon_{k,\ell}$ is investigated.
Gyula Pap +3 more
core +3 more sources
Creation of the accurate spatial models of historical objects by the close-range photogrammetry method [PDF]
Acta Montanistica Slovaca, 2009 Present market offers several software solutions for processing of convergent images, whereas these systems enable relativelygreat comfort of measurement and the more object visualization also.
Marek Fraštia
doaj
A spatial model of autocatalytic reactions
, 2010 Biological cells with all of their surface structure and complex interior stripped away are essentially vesicles - membranes composed of lipid bilayers which form closed sacs.
Alan J. McKane +12 more
core +2 more sources
Neighborhood context mediates probability of host tree mortality in a severe bark beetle outbreak
Ecosphere, 2020 Understanding drivers of disturbances across scales is critical as environmental constraints change in a warming climate. Outbreaks of native bark beetles (Curculionidae: Scolytinae) are key natural disturbances that shape the structure and function of ...
Michele S. Buonanduci +3 more
doaj +1 more source
Spatial Scaling in Model Plant Communities
, 2005 We present an analytically tractable variant of the voter model that provides a quantitatively accurate description of beta-diversity (two-point correlation function) in two tropical forests.
Amos Maritan +13 more
core +1 more source
A spatial capture-recapture model for territorial species [PDF]
, 2014 Advances in field techniques have lead to an increase in spatially-referenced capture-recapture data to estimate a species' population size as well as other demographic parameters and patterns of space usage.
Gardner, Beth, Reich, Brian J.
core +1 more source
Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma
Pediatric Blood &Cancer, EarlyView.ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul +13 more
wiley +1 more source
A spatial stochastic model for rumor transmission
, 2012 We consider an interacting particle system representing the spread of a rumor by agents on the $d$-dimensional integer lattice. Each agent may be in any of the three states belonging to the set {0,1,2}.
Coletti, Cristian F. +2 more
core +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
A spatial model for selection and cooperation
, 2016 We study the evolution of cooperation in an interacting particle system with two types. The model we investigate is an extension of a two-type biased voter model.
Czuppon, Peter, Pfaffelhuber, Peter
core +1 more source