Theoretical approach to selection of basic parameters for double-purpose vehicles

2001 ◽  
Vol 25 (3) ◽  
pp. 182
Author(s):  
Vladimir F. Platonov
Keyword(s):  
Theoretical Approach ◽  
Basic Parameters ◽  
Selection Of

scholarly journals Deposition Of Oxide And Intermetallic Thin Films By Pulsed Laser (PLD) And Electron Beam (PED) Methods

2015 ◽  
Vol 60 (3) ◽  
pp. 2173-2182 ◽  
Author(s):  
J. Kusiński ◽  
A. Kopia ◽  
Ł. Cieniek ◽  
S. Kąc ◽  
A. Radziszewska
Keyword(s):  
Thin Films ◽  
Electron Beam ◽  
Pulsed Laser ◽  
Nanocrystalline Structure ◽  
X Ray Diffraction ◽  
Pulsed Electron Beam ◽  
Force Microscopy ◽  
Atomic Force ◽  
Basic Parameters ◽  
Selection Of

Abstract In this work the pulsed laser deposition (PLD) and the pulsed electron beam deposition (PED) techniques were used for fabrication of Mo-Bi2O3, La1−xSrxCoO3, La1−xCaxCoO3 and Al-Mg thin films. An influence of ablation process basic parameters on the coatings structure and properties was discussed. Two types of laser ablation systems were applied: one equipped with a KrF excimer and second with a Q-switched Nd:YAG. Films were deposited on Si and MgO substrates. Scanning (SEM) and transmission (TEM) electron microscopy, atomic force microscopy (AFM) as well as X-ray diffraction (XRD) were used for structural analysis. Investigations focused on structure and chemical composition showed that smooth and dense thin films with nanocrystalline structure, preserving the composition of the bulk target, could be obtained by the both PLD and PED techniques. Research study showed that by a proper selection of PLD and PED process parameters it was possible to deposit films with significantly decreased amount and size of undesirably nanoparticulates.

scholarly journals In Silico Design of Multi-Epitope ESAT-6:Ag85b:Fcγ2a Fusion Protein as a Novel Candidate for Tuberculosis Vaccine

2020 ◽  
Vol 15 (2) ◽  
Author(s):  
Masoud Keikha ◽  
Mohsen Karbalaei ◽  
Kiarash Ghazvini
Keyword(s):  
Targeted Delivery ◽  
High Morbidity ◽  
The Novel ◽  
Online Tools ◽  
Basic Parameters ◽  
A Subunit ◽  
Immunodominant Antigens ◽  
Antigen Presenting ◽  
New Generation ◽  
Selection Of

: Mycobacterium tuberculosis (MTB), which is the causative agent of tuberculosis (TB), is among the most important infectious bacteria with high morbidity and mortality rates worldwide. Bacilli Calmette-Guerin (BCG) vaccine has been discovered for about a century, and it is considered as a major vaccine for humans. However, some factors, such as its attenuated nature and its inefficacy against the latent form of the disease, have led to the use of alternative vaccines. Multi-epitope subunit vaccines are new-generation vaccines that are being developed in clinical trial phases. For the production of a subunit vaccine, the selection of immunodominant antigens and targeted delivery systems to antigen presenting cells (APCs) are considered as basic parameters. In the present study, we designed the novel multi-epitope ESAT-6:Ag85B:Fcγ2a, which was evaluated completely by various online tools as an optimum vaccine against TB. The early secreted antigenic target of 6 kDa (ESAT-6) and antigen 85B (Ag85B) are two immunodominant antigens, and Fcγ2a is a targeted delivery system. This vaccine candidate can be used for future preclinical studies.

SELECTION OF BASIC PARAMETERS OF HYDRAULIC SYSTEM OF STAND FOR FULL-SCALE TESTS OF PIPES FOR DURABILITY BY INTERNAL PRESSURE

2021 ◽  
pp. 22-27
Author(s):  
M. E. Goydo ◽  
A. A. Baturin ◽  
V. V. Bodrov ◽  
R. M. Bagautdinov
Keyword(s):  
Internal Pressure ◽  
Hydraulic System ◽  
Test Bench ◽  
Full Scale ◽  
Simple Method ◽  
Basic Parameters ◽  
Full Scale Tests ◽  
The Given ◽  
Consistent Application ◽  
Selection Of

A complex of formulas is presented, the consistent application of which allows, based on the given characteristics of the sinusoidal law of variation of the internal pressure in the test pipe, to calculate and select the main parameters of the hydraulic system of the test bench. An example is given of using a simple method for checking the correctness of the choice made.

Experimental Approach to Process Optimization of Preschool Children’s Communicative and Personnel Development

2016 ◽  
Vol 4 (1) ◽  
pp. 35-40
Author(s):  
Волгина ◽  
V. Volgina ◽  
Серебрякова ◽  
Tatyana Serebryakova ◽  
Хворостинина ◽  
...  
Keyword(s):  
Personal Development ◽  
Experimental Approach ◽  
Personnel Development ◽  
Research Activity ◽  
Communicative Development ◽  
Basic Parameters ◽  
The Subject ◽  
Baseline Levels ◽  
Effective Development ◽  
Selection Of

The article presents the results of empirical research focused on the study of the level of communicative and personal development of preschool children. The subject of organized research activity is a communicative sphere of the person at baseline levels of ontogeny, the means and ways of its effective development. The result of the pilot study was the selection of basic parameters of the communicative development of preschool children, a diagnostic cutoff, which showed the need to develop the system of measures for optimizing the development of communicative sphere of children. The program of activities is given.

scholarly journals Method for the determining the fuel dose in three-part injection in the CR system of marine combustion engine

2013 ◽  
Vol 153 (2) ◽  
pp. 48-53
Author(s):  
Leszek PIASECZNY ◽  
Mirosław WALKOWSKI
Keyword(s):  
Total Mass ◽  
Fuel Injection ◽  
Combustion Engine ◽  
Injection System ◽  
Medium Speed ◽  
Measurement Results ◽  
Basic Parameters ◽  
Cr System ◽  
Marine Medium ◽  
Selection Of

In this paper authors present the results of their studies on the selection of fuel dose in three-part injection system Common Rail of marine medium-speed combustion engine. The study was conducted on a special test stand, which allows the use of different pressure in the hydraulic tank and various times of injection with doses divided into three parts. Also there has been performed the measurement of single fuel dose mass. The plan of research also included the three values of the two input values (pressure in the hydraulic tank and the total time of injection) and one output - the total mass of the fuel dose. Based on the statistical analysis of measurement results there have been determined the forms of functions approximating the tested relations and have been presented the analysis of the accuracy and their measurements match. Presented polynomials of accuracy (function of researched object) allow a reasonable selection of the basic parameters of dosing for the three-part fuel injection.

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