Results 51 to 60 of about 67,072 (268)
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
The integrability of Lie-invariant geometric objects generated by ideals in the Grassmann algebra
, 1997 We investigate closed ideals in the Grassmann algebra serving as bases of Lie-invariant geometric objects studied before by E. Cartan. Especially, the E.
Ambrose N. +11 more
core +1 more source
Viable solutions for second order nonconvex functional differential inclusions
Electronic Journal of Differential Equations, 2005 We prove the existence of viable solutions for an autonomous second-order functional differential inclusions in the case when the multifunction that define the inclusion is upper semicontinuous compact valued and contained in the subdifferential of a ...
Vasile Lupulescu
doaj
A nonlinear theory for fibre-reinforced magneto-elastic rods
, 2017 We derive a model for the finite motion of a magneto-elastic rod reinforced with isotropic (spherical) or anisotropic (ellipsoidal) inclusions. The particles are assumed weakly and uniformly magnetised, rigid and firmly embedded into the elastomeric ...
Ciambella, Jacopo +2 more
core +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
On a class of controlled functional differential inclusions
Le Matematiche, 2013 The aim of this paper is to establish the existence of solutions and some properties of solutions set for a class of functional differential equations with causal operator under assumption that the equation satisfies the Carathéodory type condition. Also,
Sadia Arshad, Vasile Lupulescu
doaj
THE EXISTENCE THEOREM FOR NEUTRAL FUNCTIONAL-DIFFERENTIAL INCLUSIONS
Demonstratio Mathematica, 1990 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Existence results for second‐order impulsive functional differential inclusions
International Journal of Stochastic Analysis, 2006 The existence of solutions on a compact interval to second‐order impulsive functional differential inclusions is investigated. Several new results are obtained by using Sadovskii′s fixed point theorem.
Chang, Yong-Kui, Qi, Li-Mei
openaire +2 more sources
On multi-term proportional fractional differential equations and inclusions
Advances in Difference Equations, 2020 The aim of this paper is to study new nonlocal boundary value problems of fractional differential equations and inclusions supplemented with slit-strips integral boundary conditions.
Wafa Shammakh +2 more
doaj +1 more source