scholarly journals Calculation of productivity of multi-section trawls for extraction of ferromanganese nodules

2020 ◽  
Vol 177 ◽  
pp. 03010
Author(s):  
Maxim Rakhutin ◽  
Alexey Kashirsky ◽  
Yuliya Lagunova
Keyword(s):  
Mathematical Model ◽  
World Ocean ◽  
Ferromanganese Nodules ◽  
The World ◽  
Main Factors

A mathematical model of the operational productivity of trawls for the extraction of ferromanganese nodules from the bottom of the World Ocean is proposed. On the example of the previously proposed cassette trawl, the analysis of the influence of the main factors on the value of operational productivity is carried out.

Microstructure of oxide ferromanganese ores in the World ocean as the proof of their bacterial origin

2019 ◽  
pp. 3-10
Author(s):  
V. V. Avdonin ◽  
E. A. Zhegallo ◽  
N. E. Sergeeva
Keyword(s):  
Phase Formation ◽  
Bacterial Communities ◽  
World Ocean ◽  
Mineral Phase ◽  
Submicroscopic Structure ◽  
Ferromanganese Nodules ◽  
Bacterial Origin ◽  
Bacterial Mats ◽  
The World ◽  
Iron And Manganese

The study of submicroscopic structure of oxide ores revealed their similarity to the present-day bacterial communities. It is shown that the structure of cobalt-bearing crusts and ferromanganese nodules is based on bacterial mats, which permits identifying them as stromatolites and oncolites. The facts in favor of intense interaction between biofilms and the environment are found. The signs of mineral phase formation are registered as a result of biochemical absorption and assimilation of iron and manganese by bacteria.

Kazakhstan’s Economic Growth in the Context of the World Economy

2006 ◽  
pp. 133-146 ◽  
Author(s):  
K. Arystanbekov
Keyword(s):  
Economic Growth ◽  
Economic Policy ◽  
World Economy ◽  
World Ocean ◽  
Direct Access ◽  
Crude Petroleum ◽  
Nation States ◽  
The World ◽  
The Relationship

Kazakhstan’s economic policy results in 1995-2005 are considered in the article. In particular, the analysis of the relationship between economic growth and some indicators of nation states - population, territory, direct access to the World Ocean, and extraction of crude petroleum - is presented. Basic problems in the sphere of economic policy in Kazakhstan are formulated.

The world and Russia: Inflation is minimal, economic growth is slowing, risks are rising

2019 ◽  
pp. 5-23 ◽  
Author(s):  
Mikhail V. Ershov ◽  
Anna S. Tanasova
Keyword(s):  
Economic Growth ◽  
Financial Markets ◽  
World Economy ◽  
Domestic Demand ◽  
New Combination ◽  
Russian Economy ◽  
The World ◽  
World Economic ◽  
Money Creation ◽  
Main Factors

Russian economy has reached the low level of inflation, but economic growth has not accelerated. Moreover, according to official forecasts, in the following years it will still be low. The article concludes that domestic demand, which is one of the main factors of growth, is significantly constrained by monetary, budgetary and fiscal spheres. The situation in the Russian economy is still hampered by the decline of the world economic growth. The prospects of financial markets are highly uncertain. This increases the possibility of crisis in the world. Leading countries widely use non-traditional measures to support their economies in the similar environment. In the world economy as well as in Russia a principally new combination of factors has emerged, which create specific features of economic growth. It requires special set of measures to stimulate such growth. The article proves that Russian regulators have large unused potential to stimulate growth. It includes monetization, long-money creation, budget and tax stimuli. It is important that the instruments, which will be used, should be based on domestic mechanisms. This will strengthen financial basis of the economy and may encourage economic growth. Some specific suggestions as to their use are made.

HASTANELERİN HİZMET KALİTESİNİN HASTA TATMİN ÖLÇEĞİ İLE ÖLÇÜLMESİ: KARABÜK DEVLET HASTANESİNDE YATAN HASTALAR ÜZERİNDE BİR ARAŞTIRMA THE MEASUREMENT SERVICE QUALITY OF THE HOSPITALS BY THE PATIENT SCALE: A RESEARCH ON THE PATIENTS IN KARABUK STATE HOSP

2013 ◽  
Vol 1 (1) ◽  
pp. 100
Author(s):  
Selçuk Yurtsever
Keyword(s):  
Patient Satisfaction ◽  
Health Services ◽  
Literature Review ◽  
Private Sector ◽  
State Hospital ◽  
Continuous Change ◽  
Satisfaction Scale ◽  
The World ◽  
Main Factors

It has been known that both in the world and in Turkey a continuous change has been experienced in the provision of health services in recent years. In this sense by adopting the customer(client) focused approach of either public or private sector hospitals; it has been seen that they are in the struggle for presenting a right, fast, trustuble, comfy service. The purpose of this research is to measure the satisfaction degree, expectations and perceptions of the patients in Karabük State Hospital through comparison. In this context, the patient satisfaction scale which has been developed as a result of literature review has been used and by this scale it has been tried to measure the satisfaction levels of the patients in terms of material and human factors which are the two main factors of the service that was presented. In the study, with the scales of Servqual and 0-100 Points together, in the part of the analysis MANOVA have been used. The expectations and the perceptions of the patient has been compared first by generally and then by separating to different groups according to the various criterias and in thisway it has been tried to be measured their satisfaction levels. According to the results that were obtained, although, the satisfaction levels of the patients who have taken service from Karabük State Hospital are high in terms of thedoctors and the nurses; it has been reached to the result that their satisfaction levels are low in terms of the materials that have been used at the presenting of the service and the management.

Sign in / Sign up

Export Citation Format

Share Document