Results 61 to 70 of about 1,302,221 (298)
GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma
FEBS Open Bio, EarlyView.GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain +11 more
wiley +1 more source
partial translation algebras for certain discrete metric spaces
, 2010 The notion of a partial translation algebra was introduced by Brodzki, Nibloand Wright in [11] to provide an analogue of the reduced group C*-algebrafor metric spaces.
Putwain, Rosemary Johanna
core +1 more source
Geometry of Weak Metric f-Manifolds: A Survey
MathematicsThe interest of geometers in f-structures is motivated by the study of the dynamics of contact foliations, as well as their applications in physics. A weak f-structure on a smooth manifold, introduced by the author and R. Wolak, generalizes K.
Vladimir Rovenski
doaj +1 more source
Geometry of Twisted Sasaki Metric
Journal of Geometry and Symmetry in Physics, 2019 The Sasaki metric was introduced in [\textit{W. Klingenberg} and \textit{S. Sasaki}, Tohoku Math. J. (2) 27, 49--56 (1975; Zbl 0309.53036)]. Its attractive nature has enticed many geometers to study its and its related structures [\textit{K. Yano} and \textit{S. Ishihara}, Tangent and cotangent bundles. Differential geometry.
Belarbi, Lakehal, Elhendi, Hichem
openaire +3 more sources
Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank
FEBS Open Bio, EarlyView.Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer +7 more
wiley +1 more source
About Twistor Spinors with Zero in Lorentzian Geometry [PDF]
, 2009 We describe the local conformal geometry of a Lorentzian spin manifold (M,g) admitting a twistor spinor φ with zero. Moreover, we describe the shape of the zero set of φ.
Leitner, F.
core +2 more sources
Metric-Induced Rotations with Gielis-Based Geometry
MathematicsIn this work, we present a generalized geometric framework that extends quaternion-based rotation and translation operators within a generalized inner product and vector product setting defined on Gielis-type superquadrics.
Zehra Özdemir, Johan Gielis
doaj +1 more source
FEBS Open Bio, EarlyView.In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey +4 more
wiley +1 more source
Metric Geometry in a Tame Setting [PDF]
, 2015 We prove basic results about the topology and metric geometry of metric spaces which are definable in o-minimal expansions of ordered ...
Walsberg, Erik
core +1 more source
The Binet–Legendre Metric in Finsler Geometry [PDF]
Geometry & Topology, 2012 33 pages, 5 figures. This version is slightly reduced fron versions 1 and 2.
Matveev Vladimir S., Troyanov Marc
openaire +5 more sources