scholarly journals Method To Establish The Optimal Variant Of A Technical Project

2015 ◽  
Vol 21 (3) ◽  
pp. 656-659
Author(s):  
Octavian-Ioan Bogdan
Keyword(s):  
Technical System ◽  
Economic Conditions ◽  
Design Phase ◽  
Technical Documentation ◽  
High Quality ◽  
Optimal Variant ◽  
Early Stages ◽  
Good Product ◽  
Manufacture Process

Abstract The design phase is the most important step of the lifecycle of a technical system. If the manufacture process of any product is based on high quality technical documentation, then there is a chance to achieve a very good product. The paper aims to provide a method for determining the optimal variant of a technical project based on certain technical, economic conditions or terms of use imposed in the early stages of design.

scholarly journals Modelling of the Optimal Risks Combinatio for Non-Repeated Decision-Making in Enterpreneurship

Vestnik NSUEM ◽  
2020 ◽  
pp. 271-281
Author(s):  
V. A. Kovalev ◽  
A. I. Pestunov
Keyword(s):  
Decision Making ◽  
Negative Outcomes ◽  
Optimal Variant ◽  
Early Stages ◽  
Proposed Model ◽  
Alternative Choice

We analyze a problem of formalization a non-repeated decision-making in entrepreneurship when there are exist alternatives with negative outcomes, or losses, one among which does not have dangerous consequences. We consider a problem of modelling the subset of alternatives as variants of risks combinations, in particular, the choice of an optimal variant of the alternative. The proposed model may be exploited for formal justification of the alternative choice during the early stages of non-repeated.

A Review of Reliability Principles in Conceptual Design

2011 ◽  
Vol 199-200 ◽  
pp. 583-586
Author(s):  
Yu Lian Cui ◽  
Wei Wu
Keyword(s):  
Conceptual Design ◽  
High Reliability ◽  
Reliability Prediction ◽  
Design Stage ◽  
Design Phase ◽  
Product Reliability ◽  
Design Decisions ◽  
Early Stages ◽  
Conceptual Design Phase

In this paper an attempt has been made to identify certain useful parts that will assist to consider reliability during conceptual design phase. The aim is to provide some thoughts and a toolkit for addressing reliability during the early stages of design, influencing design decisions and product reliability, and reducing the relying on the reliability prediction and expensive experiments in later design stage. Therefore high reliability can be cost-effectively achieved.

scholarly journals Formalin-Fixed Fish Larvae Could Be Effectively Identified by DNA Barcodes: A Case Study on Thousands of Specimens in South China Sea

2021 ◽  
Vol 8 ◽  
Author(s):  
Gang Hou ◽  
Yanying Chen ◽  
Sijin Wang ◽  
Jinrun Wang ◽  
Weitao Chen ◽  
...  
Keyword(s):  
South China Sea ◽  
South China ◽  
Large Scale ◽  
Fish Larvae ◽  
Morphological Characters ◽  
Dna Barcodes ◽  
High Quality ◽  
China Sea ◽  
Early Stages ◽  
Formalin Fixed

Delimiting ichthyoplankton is fundamental work for monitoring the recruitment process and identifying the spawning and nursing grounds of fishes. Nevertheless, it is extremely difficult to identify the fish during the early stages at the species level based on morphological characters because of the paucity of diagnostic features. In this study, we investigated the fish larval community through large-scale ecosystemic sampling in South China Sea (SCS) during 2013 and 2017 using DNA barcodes. To maintain the morphologies of fish larvae, we preserved the larvae in formalin and developed a technique to recover their DNA. Among the 3,500 chosen larvae, we successfully extracted DNA from 2,787 larval samples and obtained 1,006 high-quality sequences. Blast searches showed that 408 larvae (i.e., 40.5%) could be unambiguously identified to species, 413 larvae (i.e., 41.1%) were ambiguously species delimitation, and 185 larvae (i.e., 18.4%) showed a low match similarity with target sequences. A total of 101 species were identified, among which 38 and 33 species corresponded to demersal and reef-associated species, whereas the remaining 30 species corresponded to benthopelagic, pelagic-oceanic, bathypelagic, and pelagic-neritic species. High-quality larval photographs of the 101 diagnosed species showed intact morphological characters and thus provided a reference for identifying fish species during the early stages based on morphological characters. Our study highlighted the possibility of recovering and amplifying DNA from formalin-fixed samples and provided new insight into the fish larval community in the SCS.

scholarly journals Methological aspets of assessing the quality of medical care

2021 ◽  
Vol 1 (8) ◽  
pp. 44-52
Author(s):  
A. V. Kolokolov
Keyword(s):  
Medical Care ◽  
Negative Impact ◽  
Economic Conditions ◽  
Diagnostic Process ◽  
High Quality ◽  
Smart System ◽  
New Approach ◽  
Quality Of Medical Care ◽  
Methodological Aspects

One of the most urgent areas of Russian health care is the organization of medical care in the new socio-economic conditions, aimed at providing affordable high-quality and safe medical care to the population, therefore, a new approach to the formation of control over both the quality of medical care and its safety is of particular interest. At all stages of the treatment and diagnostic process, serious mistakes can be made that can have a negative impact on the life and health of patients.The article discusses the methodological aspects of assessing the quality of medical care at all stages of the treatment and diagnostic process. Requirements for the formation of an expert opinion, which is prepared based on the results of the examination of the quality of medical care, have been formulated. In order to effectively manage the quality of medical care, the author proposes the creation of a digital “smart” system for monitoring defects in medical care.

Introduction

2019 ◽  
Author(s):  
Richard Neer
Keyword(s):  
Empirical Research ◽  
Research Program ◽  
Ground Penetrating Radar ◽  
Art History ◽  
The Other ◽  
Technical Documentation ◽  
High Quality ◽  
Material Conditions ◽  
Ground Penetrating ◽  
Broad Consensus

What conditions must be met, what has to be in place, for an artifact or a work of art to be visible as such? At some level the answer is simple: the lights must be on. Quickly, however, the issues become more complex and turn out to vary from discipline to discipline. Not everything is visible at every time, which means that not every research program can see the same things. Material conditions are certainly important, but so are perceptual capacities, technologies of visualization, protocols of classification, and a great deal more. Archaeology is, among other things, the science of making things visible. It does so by digging them out of the ground; what time has hidden, the archaeologist reveals. The discipline is, as a result, keenly attuned to the material conditions under which such visibility becomes possible. Those conditions can be institutional, practical, and technological—funding, permits, and tools, be they picks and shovels or ground penetrating radar. But the conditions that archaeology investigates can also be historical, in the sense that, even in the distant past, visibility was neither uniform nor given. Historical agents, no less than time, may do the work of concealment: burying things, hiding them, rendering them variously obscure. It follows that archaeologists excavate more than artifacts. Equally, they excavate the conditions of each artifact’s potential visibility: the material conditions under which entities in a past world could be conspicuous and obtrusive, or recede into an unremarkable background. In short, they excavate relations no less than things—hence, by extension, a potential stratification in who saw what and at what time. Art history, on the other hand, tends to take visibility for granted. Integral to the discipline is a vast infrastructure of imaging and autopsy, from ArtSTOR to high-quality printing to travel grants—all committed to what Michael Fried has called “the primordial convention” that pictures and sculptures are meant to be beheld. This commitment exceeds the requirements of empirical research: even the most thorough technical documentation and the most meticulous description will, by broad consensus, be no substitute for seeing the object with one’s own eyes.

scholarly journals Formation of High-Quality Technical Documentation for Software

2021 ◽  
Vol 155 (2) ◽  
pp. 98-106
Author(s):  
O. V. Markovets ◽  
◽  
A. I. Synko ◽  
Keyword(s):  
Technical Documentation ◽  
High Quality

scholarly journals Product development of the leather good using Walton's matrix

2020 ◽  
Author(s):  
Alina Iovan Dragomir ◽  
Alexandra Luca
Keyword(s):  
Creative Industries ◽  
The Other ◽  
Design Phase ◽  
High Profit ◽  
Good Product ◽  
Production Strategies ◽  
The Matrix ◽  
Leather Good ◽  
Very High

One of the most popular activities included in creative industries in Romania is leather goods craft. Nowadays the consumer needs are very high that’s why the companies are facing many challenges and will resist on the market only those who will be the first to launch a certain product or surprise the market. In this paper was used Walton's matrix in order to identify a product that will provide a high profit and is useful for developing production strategies and the long-term development plan of the company's portfolio. This method was applied on a leather good product for women, made from leather. The opinions of the customers about the product, as well as the problems identified by them are very important for the development team in order to obtain new improved products. Modular matrix helps to obtain a technological design model from the design phase. The main advantage of the matrix is the fact that the development is focused on the module without having an impact on the relationships with the other parts. The modular matrix was developed using DSMMatrix program.

Effect of Substrate on the Early Stages of the Growth of YBa2Cu3O7-δ Thin-Films

1990 ◽  
Vol 191 ◽  
Author(s):  
M. Grant Norton ◽  
C. Barry Carter
Keyword(s):  
Thin Films ◽  
Growth Process ◽  
Critical Role ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
High Quality ◽  
Ceramic Substrates ◽  
Early Stages ◽  
Substrate Structure ◽  
Transmission Electron

ABSTRACTThe fabrication of high-quality thin-films often depends on the early stages of the growth process during which epitaxy is established. The substrate structure and orientation generally play a critical role at this stage through epitaxy and interaction or reaction. Many different materials are being used as substrates to support thin-films of the YBa2Cu3O7-δ superconductors. In this study the early stages of the growth of YBa2Cu3O7-δ thin-films have been investigated using transmission electron microscopy (TEM). Using pulsed-laser ablation, ultra-thin films were formed directly onto self-supporting, ion-thinned, single-crystal ceramic substrates. The substrates used were (001)-oriented MgO, (001)-oriented SrTiO3 and (001)-oriented LaAlO3.

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