The problem of historical types of unity of scientific knowledge

The article examines the principles of philosophical analysis of the historical types of the unity of science.It is shown Body Creams that the historical types of the unity of science related to natural science foundations.There are four types of historical unity of scientific carving fork knowledge - antique (contemplative-syncretic), medieval (sy

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Symplectic Maps from Cluster Algebras

We consider nonlinear recurrences generated from the iteration of maps that arise from cluster algebras.More precisely, starting from a skew-symmetric integer matrix, or its corresponding quiver, one can define a set of mutation operations, as well as a set of associated cluster mutations that are applied to a set of affine coordinates (the cluster

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Familiar but neglected: identification of gaps and recommendations to close them on exclusive breastfeeding support in health facilities in Malawi

Abstract Background Exclusive breastfeeding is widely accepted as a key intervention with proven efficacy for improving newborn survival.Despite international commitments and targets to support and promote breastfeeding, there are still gaps in meeting and maintain coverage in many sub-Saharan African countries.This paper aimed to triangulate the p

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An Innovative Control Design Procedure for Under-Actuated Mechanical Systems: Emphasizing Potential Energy Shaping and Structural Preservation

In this article, we propose a procedure to solve the controlled design for a class Volleyball - Clothing - Shorts of under-actuated mechanical systems.Our proposed method can be viewed as a sub-method of the IDA-PBC or Controlled Lagrangian approaches, with a particular focus on shaping the potential energy.By emphasizing potential energy shaping,

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