Results 71 to 80 of about 1,007,209 (285)

VARIABILITY BASIC PROFESSIONAL EDUCATIONAL PROGRAMS AS A MECHANISM OF ENSURING THE IMPLEMENTATION OF INDIVIDUAL EDUCATIONAL TRAJECTORIES STUDYING

Вестник Мининского университета, 2017
This article examines the substantial aspect of variability of the basic professional educational programs (OPOP) from the perspective of the potential design of individual educational trajectories of students.
E. K. Samerkhanova, Z. U. Imzharova
doaj   +2 more sources

Applying Graph Theory to Some Problems of Economic Dynamics

Discrete Dynamics in Nature and Society, 2019
This paper studies dynamic models of production and exchange on graph with consideration of transportation costs. Using graph and set of matrices, we introduce superlinear multivalued mappings which describe the exchange ratio in considered system ...
S. I. Hamidov
doaj   +1 more source

The EPR experiment in the energy-based stochastic reduction framework

, 2007
We consider the EPR experiment in the energy-based stochastic reduction framework. A gedanken set up is constructed to model the interaction of the particles with the measurement devices. The evolution of particles' density matrix is analytically derived.
A Belenkiy, Adler S L, Aspect A, Bell J S, Bohm D, Brody D C, Gisin N, J Silman, L P Horwitz, Lüders G, S Machnes, S Shnider   +11 more
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

A Turnpike Property of Trajectories of Dynamical Systems with a Lyapunov Function

Games, 2020
In this paper, we study the structure of trajectories of discrete disperse dynamical systems with a Lyapunov function which are generated by set-valued mappings.
Alexander J. Zaslavski
doaj   +1 more source

Coherent states of non-relativistic electron in magnetic-solenoid field

, 2010
We construct coherent states of a nonrelativistic electron in the magnetic-solenoid field, which is a superposition of the Aharonov-Bohm field and a collinear uniform magnetic field.
Bagrov V G, Bagrov V G, D M Gitman, D P Meira Filho, Falomir H, Gavrilov S P, Gavrilov S P Gitman D M Smirnov A A Voronov B L, Gitman D M Smirnov A Tyutin I V Voronov B L, Gradshtein I S, Klauder I R, Klauder J R, Malkin I A, Malkin I A, Perelomov A M, S P Gavrilov, V G Bagrov   +15 more
core   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Privacy preserving algorithm based on trajectory location and shape similarity

Tongxin xuebao, 2015
In order to reduce the privacy disclosure risks when trajectory data is released,a variety of trajectories anonymity methods were proposed.However,while calculating similarity of trajectories,the existing methods ignore the impact that the shape factor ...
Chao WANG, Jing YANG, Jian-pei ZHANG
doaj   +2 more sources

Classification of symmetric periodic trajectories in ellipsoidal billiards

, 2012
We classify nonsingular symmetric periodic trajectories (SPTs) of billiards inside ellipsoids of R^{n+1} without any symmetry of revolution. SPTs are defined as periodic trajectories passing through some symmetry set.
Berger M., Birkhoff G. D., Cayley A., Kozlov V. V., Pablo S. Casas, Poncelet J. V., Rafael Ramírez-Ros, Tabachnikov S.   +7 more
core   +1 more source

Asymptotics of accessibility sets along an abnormal trajectory [PDF]

ESAIM: Control, Optimisation and Calculus of Variations, 2001
We describe precisely, under generic conditions, the contact of the accessibility set at time $T$ with an abnormal direction, first for a single-input affine control system with constraint on the control, and then as an application for a sub-Riemannian system of rank 2.
openaire   +4 more sources