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25.198  Articles
1 of 2.521 pages  |  10  records  |  more records»
Membrane computing is a formal framework of distributed parallel com- puting. In this paper we implement the work with the prefix tree by P systems with strings and active membranes. We present the algorithms of searching in a dictionary and updating it i... see more

This paper proposes an approximate optimization approach, called QEAM, which combines a P system with active membranes and a quantum-inspired evolutionary algorithm. QEAM uses the hierarchical arrangement of the compartments and developmental rules of a P... see more

Introduction. The simultaneous effect of several ulcerogenic factors, different due to their mechanism of action on the mucous membranes of the digestive organs needs deep elucidation. The studies were focused on the combined effect of the low intensity X... see more

We review the main achievements accomplished in the study of the coherent collective dynamics of phospholipid membranes, i.e., the collective vibrational excitations active on the sub-picoseconds to picoseconds time scale and terahertz frequencies, over a... see more

There was studied an influence of artificial hypobiosis in the conditions of hypoxia-hypercarnia in rats on the quantity of neutral lipids, phospholipids and its fatty acids in membranes structures of cardiomyocytes (microsomes and internal membranes of m... see more

Introduction. The simultaneous effect of several ulcerogenic factors, different due to their mechanism of action on the mucous membranes of the digestive organs needs deep elucidation. The studies were focused on the combined effect of the low intensity X... see more

Background: The uncertainty of predicting which pregnancies will have early onset neonatal infection (EONI) with prelabour rupture of membranes (PROM) is a challenge to obstetricians because presence of this condition impacts the decision to do expectant ... see more

This study aimed to characterize the histological properties of dry-lyophilized amniotic membrane, fresh amniotic membrane (AM), and duramater membrane in search for a biologically-derived material suitable for meninges surface reconstruction. This descri... see more

The investigation of the structural features in biological membranes represents a central topic in many aspects of biological science. It involves the study of the collective behavior of a great number of interacting macromolecules, while the st... see more

1 of 2.521 pages  |  10  records  |  more records»