Results 81 to 90 of about 2,323,275 (283)

Evaluation of the Utility of Baseline Echocardiogram in Patients With Standard Risk Precursor B‐Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
Abstract Background A routine baseline echocardiogram is often obtained prior to anthracycline administration in children with cancer. The utility of baseline echocardiogram is unclear in patients with standard risk B‐cell acute lymphoblastic leukemia (SR B‐ALL) as their anthracycline cumulative dose is low.
Ziyad Alrajhi   +4 more
wiley   +1 more source

The ugrizYJHK luminosity distributions and densities from the combined MGC, SDSS and UKIDSS LAS datasets

open access: yes, 2010
We combine data from the MGC, SDSS and UKIDSS LAS surveys to produce ugrizYJHK luminosity functions and densities from within a common, low redshift volume ...
Aaron Robotham   +63 more
core   +1 more source

Adjunctive Therapeutic Plasma Exchange in Refractory Adult‐Onset Still's Disease Complicated by Secondary Macrophage Activation Syndrome: A Single‐Center Experience

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Adult‐onset Still's disease (AOSD) complicated by macrophage activation syndrome (MAS) carries substantial mortality. The role of therapeutic plasma exchange (TPE) remains uncertain. Methods We retrospectively analyzed patients with AOSD‐MAS treated with TPE at a single‐center.
Masataka Ueda   +15 more
wiley   +1 more source

A Markovian framework to formalize stochastic L-systems and application to models of plant development [PDF]

open access: yes, 2008
This document is an extension of the article written by \textit{Loi and Cournède} (DMTCS, 2008). This article shows the relationship between stochastic L-Systems and a simplified GreenLab growth model with only branching and differentiation.
Cournède, Paul-Henry, Loi, Cédric
core   +2 more sources

Stochastic thermodynamics of rapidly driven systems

open access: yesNew Journal of Physics, 2015
We present the stochastic thermodynamics analysis of an open quantum system weakly coupled to multiple reservoirs and driven by a rapidly oscillating external field.
Gregory Bulnes Cuetara   +2 more
doaj   +1 more source

Obtaining L-Systems Rules from Strings

open access: yes2009 3rd Southern Conference on Computational Modeling, 2009
Este artigo apresenta uma proposta para solucionar o Problema Inverso de Lindenmayer nas classes de gramáticas L-systems livres de contexto e determinísticas. A abordagem desta proposta pretende mostrar uma metodologia que consegue obter uma regra L-system a partir de uma cadeia de caracteres representante do estágio de desenvolvimento de um objeto ...
Edmar Santos, Regina Célia Coelho
openaire   +4 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS 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

OpenAlea 2.0: Architecture of an integrated modeling environment on the web [PDF]

open access: yes, 2013
International audiencePlant modeling is based on the use of a diverse set of design paradigms (L-systems, visual programming, imperative languages or sketch-based interfaces).
Boudon, Frédéric   +4 more
core   +2 more sources

Stability in L systems

open access: yesTheoretical Computer Science, 1983
The paper studies stability in L systems using a new approach. Given an L system G, a word w is said to be k-stable in G if, once w occurs in a derivation, the derivation can proceed no more than k steps before the next occurrence of w. The set of k-stable words in an L system is called by the author the k-stable language of the system.
openaire   +2 more sources

Paraneoplastic Lupus Nephritis in a Child With Neuroblastoma Recurrence

open access: yes
Pediatric Blood &Cancer, EarlyView.
Gabriele Mortari   +9 more
wiley   +1 more source

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