Results 1 to 10 of about 59,368 (263)

Continuous leafwise harmonic functions on codimension one transversely isometric foliations

open access: yesProceedings of the American Mathematical Society, Series B, 2014
Let ℱ be a codimension one foliation on a closed manifold ℳ which admits a transverse dimension one Riemannian foliation. Then any continuous leafwise harmonic functions are shown to be constant on leaves.
Shigenori Matsumoto
doaj   +4 more sources

TRANSCRIPTION FACTORS IN CEREBELLAR DEVELOPMENT [PDF]

open access: yesTrakia Journal of Sciences, 2023
The cerebellar germ arises from the rhombic lip, and it’s a rostral part from the mesencephalon. The following cellular processes take place in the developing cerebellum: proliferation, migration, differentiation, synapse formation and cell death.
I. Velikov
doaj   +1 more source

Integral Formulas for a Foliation with a Unit Normal Vector Field

open access: yesMathematics, 2021
In this article, we prove integral formulas for a Riemannian manifold equipped with a foliation F and a unit vector field N orthogonal to F, and generalize known integral formulas (due to Brito-Langevin-Rosenberg and Andrzejewski-Walczak) for foliations ...
Vladimir Rovenski
doaj   +1 more source

Using Continuum-Discontinuum Element Method to Model the Foliation-Affected Fracturing in Rock Brazilian Test

open access: yesAdvances in Civil Engineering, 2021
In this study, the continuum-discontinuum element method (CDEM) was used to investigate the tensile fracture mechanism of rock materials. An isotropic rock disk model and models considering different foliation inclinations were established, and three ...
Qunlei Zhang   +5 more
doaj   +1 more source

Prenatal treatment with metronidazole induces cerebellar folia alteration in guinea pig fetuses [PDF]

open access: yesArchives of Biological Sciences, 2020
The most sensitive period in brain development is during prenatal life. The use of antibiotics in pregnancy is still controversial. Recent studies revealed the high neurotoxic potential of the antibiotic and antiprotozoal medication, metronidazole ...
Čapo Ivan Đ.   +7 more
doaj   +1 more source

STRUCTURES OF BIRIMIAN AND TARKWAIAN ROCKS AT NORTH-WEST NEW DROBO – IMPLICATION ON DEFORMATION [PDF]

open access: yesMalaysian Journal of Geosciences, 2022
This research leads to identifying the microstructures, the deformation episodes (D) and foliation grades (S) of rocks in the study area. Different geological structures such as shear zones, foliations, micro-faults, crack-seal events, etc.
Matthew Coffie Wilson   +2 more
doaj   +1 more source

On foliations of bounded mean curvature on closed three-dimensional Riemannian manifolds

open access: yesPracì Mìžnarodnogo Geometričnogo Centru, 2023
The notion of systole of a foliation sys(ℱ) on an arbitrary foliated closed Riemannian manifold (M,ℱ) is introduced. A lower bound on sys(ℱ) of a bounded mean curvature foliation is given.
Dmytry Bolotov
doaj   +1 more source

PETRO-MECHANICAL STUDIES OF THE STRATIGRAPHIC UNITS OF THE TARKWAIAN SUPERGROUP IN TARKWA – IMPLICATIONS FOR THE STRUCTURAL AND MECHANICAL COMPETENCE OF ROCKS [PDF]

open access: yesMalaysian Journal of Geosciences, 2022
Main purpose of this paper is to determine the mineralogical composition and mechanical properties of the Tarkwaian Supergroup and compare them. This project will help determine whether the rock units of the Tarkwaian Supergroup are competent based on ...
Matthew Coffie Wilson   +3 more
doaj   +1 more source

Cerebellar foliation via non-uniform cell accumulation caused by fiber-guided migration of granular cells

open access: yesJournal of Biomechanical Science and Engineering, 2021
The cerebellum has a unique morphology characterized by fine folds called folia. During cerebellar morphogenesis, folia formation (foliation) proceeds with granule cell (GC) proliferation in an external granular layer, and subsequent cell migration to an
Hironori TAKEDA   +4 more
doaj   +1 more source

Bohmian Mechanics for a Degenerate Time Foliation [PDF]

open access: yes, 2015
The version of Bohmian mechanics in relativistic space-time that works best, the hypersurface Bohm--Dirac model, assumes a preferred foliation of space-time into spacelike hypersurfaces (called the time foliation) as given.
Struyve, Ward, Tumulka, Roderich
core   +1 more source

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