scholarly journals FOUR-COMPONENT ECOLOGICAL INVARIANTS AND THEIR DISTURBANCE UNDER THE INFLUENCE OF ANTHROPOGENIC FACTORS

2021 ◽  
Author(s):  
Б.И. Сёмкин ◽  
Л.И. Варченко
Keyword(s):  
Comparative Analysis ◽  
Natural Sciences ◽  
Anthropogenic Factors ◽  
New Approach ◽  
New Approaches

Установлены существенные преимущества нового подхода, при котором многокомпонентными инвариантами являются относительные спектры. С использованием сравнительного анализа установлено постоянство многокомпонентных инвариантов и их изменение под воздействием антропогенных факторов. A general approach to the study of invariants in natural sciences is proposed. On examples using the traditional and new approaches, estimates of ecological and taxonomic invariants were made. Significant advantages of the new approach, in which relative spectra are multicomponent invariants, have been established. Using a comparative analysis, the constancy of multicomponent invariants and their change under the influence of anthropogenic factors have been established.

ON COMPARATIVE ANALYSIS OF PERFORMANCE OPTIMIZATION METHODS OF MULTI-PUMP UNITS

2020 ◽  
pp. 23-28
Author(s):  
A.I. Glushchenko ◽  
M.Yu. Serov
Keyword(s):  
Energy Efficiency ◽  
Control System ◽  
Comparative Analysis ◽  
Performance Optimization ◽  
Optimization Methods ◽  
Online Optimization ◽  
New Approach ◽  
Advantages And Disadvantages ◽  
Analysis Of Performance

В статье рассматривается вопрос совершенствования системы управления параллельно-работающими насосными агрегатами с целью повышения энергоэффективности их работы. Проведено сравнение и выявление недостатков существующих методов решения рассматриваемой проблемы. Предложена идея нового подхода на базе онлайн оптимизации. The problem under consideration is improvement of the energy efficiency of a control system of parallel-running pump units. Known methods used to solve this problem are considered. Their advantages and disadvantages are shown. Finally, the idea of a new approach, which is based on online optimization, is proposed.

scholarly journals Configuration-Based Promotion: A New Approach to Destination Image Sustainability

2021 ◽  
Vol 13 (21) ◽  
pp. 12174
Author(s):  
Yanan Li ◽  
Honggen Xiao ◽  
Naipeng Bu ◽  
Jianji Luo ◽  
Hui Xia ◽  
...  
Keyword(s):  
Comparative Analysis ◽  
Fuzzy Set ◽  
Qualitative Comparative Analysis ◽  
Destination Image ◽  
Logical Thinking ◽  
Analysis Method ◽  
Entire Region ◽  
Tourist Destination ◽  
New Approach ◽  
Tourism Image

The assessment of tourist destination images should not only be the arrangement of multiple influencing factors. This study explores the complex causal relationship for tourist destination images based on a configuration perspective to enhance the overall tourism image using the fuzzy-set qualitative comparative analysis method. The configurational paths for promoting tourism image can be categorized into two types and nine configurations in Shandong Province. Therefore, this study recommends augmenting the tourism image of the entire region with the logical thinking of “segmentation–integration” and “enhancing strengths–supplementing weakness” and finally realizing a sustainable tourist destination image.

scholarly journals New approaches of improving FDM/FFF printing technology

Mechanik ◽  
2017 ◽  
Vol 90 (3) ◽  
pp. 258-261 ◽  
Author(s):  
Artur Szmidt ◽  
Anna Rębosz-Kurdek
Keyword(s):  
Printing Technology ◽  
New Approach ◽  
Feeding Mechanism ◽  
New Approaches

This article presents new approaches of increasing the efficiency of FDM/FFF printing technology through the introduction of modifications to the form of filament and to the feeding mechanism. Currently used solutions and innovativeness of proposed concepts are discussed in the paper. A new approach concerning the modification of the filament form was presented in descriptive and graphic way. Moreover, constructional solutions of individual components of the patented (patent PL 224144 B1) filament feeding mechanism including a description of its operation were proposed.

scholarly journals New Perspectives on the Urban–Rural Dichotomy and Dialect Contact in the Arabic gələt Dialects in Iraq and South-West Iran

Languages ◽  
2021 ◽  
Vol 6 (4) ◽  
pp. 198
Author(s):  
Bettina Leitner
Keyword(s):  
Comparative Analysis ◽  
Urban Space ◽  
Native Speakers ◽  
Small Scale ◽  
Alternative Analysis ◽  
Dialect Contact ◽  
New Approach ◽  
Geographic Context ◽  
Urban Rural

This paper reevaluates the ground on which the division into urban and rural gələt dialects, as spoken in Iraq and Khuzestan (south-western Iran), is built on. Its primary aim is to describe which features found in this dialect group can be described as rural and which features tend to be modified or to emerge in urban contexts, and which tend to be retained. The author uses various methodical approaches to describe these phenomena: (i) a comparative analysis of potentially rural features; (ii) a case study of Ahvazi Arabic, a gələt dialect in an emerging urban space; and (iii) a small-scale sociolinguistic survey on overt rural features in Iraqi Arabic as perceived by native speakers themselves. In addition, previously used descriptions of urban gələt features as described for Muslim Baghdad Arabic are reevaluated and a new approach and an alternative analysis based on comparison with new data from other gәlәt dialects are proposed. The comparative analysis yields an overview of what has been previously defined as rural features and additionally discusses further features and their association with rural dialects. This contributes to our general understanding of the linguistic profile of the rural dialects in this geographic context.

O potrzebie badań lokalnych pogranicza na przykładzie Babimojszczyzny w XX wieku

2021 ◽  
Vol 20 (3) ◽  
pp. 21-40
Author(s):  
Katarzyna Zielińska ◽  
Keyword(s):  
World War I ◽  
20Th Century ◽  
Time Perspective ◽  
Social Memory ◽  
Historical Narratives ◽  
World War ◽  
New Approach ◽  
Real Effects ◽  
New Approaches ◽  
The Subject

The aim of the study is an attempt to refer to the historiography of a small microregion at the border of today's provinces: Lubuskie and Wielkopolskie, called "Babimojszczyzna". The time perspective relating to the events of World War I, Polish-German disputes, as well as the transformations in Poland and Germany after 1989 requires a new approach to historical narratives. The thesis of the article is the assumption that the hitherto historiography of this complex microregion in Polish-German relations in the first half of the 20th century did not develop new approaches. Another problem is the lack of real effects under the research models on the Polish and German narratives of the last thirty years. Their lack is particularly noticed in the context of the condition of social memory in the vicinity of Babimost, where only the tradition of the Polish Uprising 1918-1919 and the struggle for Polishness is cultivated, without a broader context. The discussed region can also be an interesting example for other similar historical areas, which, like all borderlands, were the subject of natural osmosis rather than their contact.

Laboratory Science Suggests New Approach to Diabetic Retinopathy

2002 ◽  
Vol 06 (03) ◽  
pp. 74-74
Author(s):  
Ian Constable
Keyword(s):  
Diabetic Retinopathy ◽  
Short Article ◽  
New Approach ◽  
Laboratory Science ◽  
New Approaches

This short article is on new approaches to diabetic retinopathy.

scholarly journals The risk status of polish local breeds under conservation programmes - new approach

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Grażyna Polak ◽  
Jędrzej Krupiński ◽  
Elżbieta Martyniuk ◽  
Jolanta Calik ◽  
Aldona Kawęcka ◽  
...  
Keyword(s):  
Cultural Value ◽  
Ex Situ ◽  
Farm Animals ◽  
Anthropogenic Factors ◽  
Risk Status ◽  
Demographic Trend ◽  
New Approach ◽  
Geographical Concentration ◽  
Adverse Environmental Conditions ◽  
Parentage Control

AbstractNative breeds of farm animals, despite their unique characteristics and adaptability to diverse and often adverse environmental conditions, are at risk due to their lower profitability and corresponding declining use. According to FAO data, there are currently around 8800 livestock breeds in the world (http://www.fao.org/dad-is/en/ update: 09.11.2019), of which 17% have been assessed to be endangered. The objective of the study was to develop a model for estimating the risk status of Polish native breeds. The proposed new model is based on 3 factors: demographic, genetic, and socio-economic. The last factor is composed of 6 elements: geographical concentration, demographic trend over the last 5 years, cultural value of a breed, parentage control, ex situ conservation and anthropogenic factors. Using the factors and elements above, among the examined 30 breeds of cattle, horses, pigs, sheep and goats, 1 was assessed as being critically endangered; 24 were determined to be endangered and in need of conservation; 5 were less endangered, but in need of constant monitoring. Out of 35 populations of poultry 29 were assessed as endangered as they were being kept in only single public collections. Six flocks of ducks were given a critical risk status, due to a very low number of females.

scholarly journals A New Approach to the Question of the Political Spectrum Polarization

2019 ◽  
Author(s):  
Allen Gindler
Keyword(s):  
Comparative Analysis ◽  
Political Science ◽  
Private Property ◽  
Qualitative Comparative Analysis ◽  
The Political ◽  
Individual Freedom ◽  
Mathematical Apparatus ◽  
New Approach ◽  
Wealth Redistribution ◽  
Political Spectrum

The article introduces a new approach to the problem of political spectrum polarization. Political science has introduced a multitude of spectrograms based on different factors, dimensions, axes, and cardinal points. Most often the graphics do not complement each other, and it seems that each of them describes a completely different reality. There was an urgent need to conduct an objective analysis of political philosophies and find the factors that influence the political spectrum polarization. For these purposes, the Qualitative Comparative Analysis (QCA) was used, as it allows to introduce a fraction of objectivity due to the use of a formalized mathematical apparatus of the theory of sets. Thirteen main political doctrines were analyzed and obtained that spectrum polarization depends on three conditions: attitude to private property, individual freedom, and wealth redistribution. As the factors that influence the political spectrum polarization were firmly determined, it became possible to build a spectrogram unambiguously.

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