Results 61 to 70 of about 1,254,353 (318)

Chromophore arrangement in light-harvesting complex II influenced by the protein dynamics on the microsecond time scale [PDF]

open access: yes, 2019
Coarse-grained molecular dynamics simulations of light-harvesting complex II in thylakoid membrane reveal its microsecond dynamics. We analyze the fluctuations of the relative chromophore orientations which set the stage for the energy ...
Thallmair, Sebastian   +4 more
core   +1 more source

Nonadiabatic Dynamics in Multidimensional Complex Potential Energy Surfaces [PDF]

open access: yes, 2020
Despite the continuous development of theoretical methodologies for describing nonadiabatic dynamics of molecular systems, there is a lack of approaches for processes where the norm of the wave function is not conserved, i.e., when an imaginary potential
Mario, Barbatti, Fábris, Kossoski
core   +1 more source

Time-continuous and time-discrete SIR models revisited: theory and applications

open access: yesAdvances in Difference Equations, 2020
Since Kermack and McKendrick have introduced their famous epidemiological SIR model in 1927, mathematical epidemiology has grown as an interdisciplinary research discipline including knowledge from biology, computer science, or mathematics.
Benjamin Wacker, Jan Schlüter
doaj   +1 more source

DEGENERATIONS OF COMPLEX DYNAMICAL SYSTEMS [PDF]

open access: yesForum of Mathematics, Sigma, 2014
AbstractWe show that the weak limit of the maximal measures for any degenerating sequence of rational maps on the Riemann sphere ${\hat{{\mathbb{C}}}} $ must be a countable sum of atoms. For a one-parameter family $f_t$ of rational maps, we refine this result by showing that the measures of maximal entropy have a unique limit on $\hat{{\mathbb{C}}}$ as
LAURA DE MARCO, XANDER FABER
openaire   +3 more sources

Phase Angle as an Early Functional Biomarker of Cancer‐Related Fatigue in Pediatric Oncology: A Prospective Longitudinal Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric cancer remains a leading cause of morbidity and mortality worldwide, particularly in low‐and middle‐income countries. Cancer treatment may impair nutritional status, alter body composition, and exacerbate cancer‐related fatigue (CRF).
Luís Carlos Lopes‐Junior   +11 more
wiley   +1 more source

Nonergodic complex medium dynamics affecting protein electron transfer [PDF]

open access: yes
The standard description of long-range protein electron transfer anticipates an exponential decay of the reaction rate with the donor-acceptor distance due to decaying tunneling probability.
Dmitry, Matyushov
core   +1 more source

Attracting complex networks [PDF]

open access: yes, 2016
Real phenomena from different areas of Life Sciences can be described by complex networks, whose structure is usually determining their intrinsic dynamics.
Langa Rosado, José Antonio   +6 more
core   +1 more source

Complex networks: Structure and dynamics [PDF]

open access: yesPhysics Reports, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
S. BOCCALETTI   +4 more
openaire   +7 more sources

Determining Parental Factors for Clinical Trial Attrition in Pediatric Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Despite high enrollment rates on Children's Oncology Group (COG) protocols, attrition after initial consent is challenging, introducing bias and prolonging trial completion. While adult oncology literature has identified predictors of withdrawal, little is known about caregiver decision‐making for child participation in ...
Kimberly L. Stathas   +3 more
wiley   +1 more source

Structure-preserving learning for multi-symplectic PDEs

open access: yesAdvanced Modeling and Simulation in Engineering Sciences
This paper presents an energy-preserving machine learning method for inferring reduced-order models (ROMs) by exploiting the multi-symplectic form of partial differential equations (PDEs).
Süleyman Yıldız   +2 more
doaj   +1 more source

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