Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "economic recovery" wg kryterium: Wszystkie pola

  Lista filtrów
Wyrównaj
Wyświetlanie 1-15 z 22
Tytuł:
Stimulating economic recovery through euro area growth poles: call for more directed unconventional monetary policy measures?
Autorzy:
Kotlebova, Jana
Siranova, Maria
Powiązania:
https://bibliotekanauki.pl/articles/22446628.pdf
Data publikacji:
2017
Wydawca:
Instytut Badań Gospodarczych
Tematy:
growth pole
unconventional monetary policy
network analysis
Opis:
Research background: Transfer of newly created money through unconventional monetary measures follows the official European Central Bank distribution key. Yet, it does not take into account the ability of individual countries to drive growth process in other economies. Money spent to boost domestic credit provisioning in growth pole-like economies is more likely to spill over to other adjoined economies and help them to recover, even in the presence of depressed domestic demand and/or overleveraged domestic banking sector. Purpose of the article: This paper reports growth pole scores for 19 euro area countries, and compares it to the official distribution key used to transmit newly created source of funding. Methods: We modify the procedure developed in World Bank (2011) for growth pole com-putation in order to account for strength of linkages connecting member states. Findings & Value added: Our results suggest that the official distribution key might not be completely optimal once looking at the growth pole scores. Countries small in economic size (Baltic states, Slovakia and Slovenia) would benefit from a more differentiated distribution, as they strongly outperform their benchmark set by the official distribution key. On the other hand, big euro area economies do not achieve the levels used in official distribution key, taking into account their growth pole potential for other euro area economies.
Źródło:
Equilibrium. Quarterly Journal of Economics and Economic Policy; 2017, 12, 4; 633-653
1689-765X
2353-3293
Pojawia się w:
Equilibrium. Quarterly Journal of Economics and Economic Policy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of the effect of new tourism products on the economic recovery of rural areas in the context of empirical research on selected communes of the Lublin Voivodeship
Autorzy:
Szczęsna, Joanna
Wesołowska, Monika
Powiązania:
https://bibliotekanauki.pl/articles/627360.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
rural areas
tourism product
Lublin Voivodeship
Opis:
This paper presents examples of several original tourism products available in the rural areas of the Lublin Voivodship (Eastern Poland) which in the context of empirical research have contributed to the development of tourism. The primary objective is to determine how selected tourism products are created, and their role in the development of the tourism function and local development in general. The article employs the case study method and concerns four tourism products in four communes of the Lublin Voivodeship. An assessment of the effect of the created product on local development was based on research employing a diagnostic survey in the form of a questionnaire and interviews. The interviews concerned the process of the creation of a tourism product and its effects was undertaken among entrepreneurs from the tourism industry, and the questionnaire concerning the effects of the resulting tourism product on local development was addressed to residents. The survey results showed that in each of the analysed cases, the creation of the tourism product could have considerably contributed to the development of the tourism function and economic development of rural areas where such products were created. Socio-economic phenomena accompanying the development of the tourism function are perceived as positive by residents of selected communes that see the development of tourism as a chance to improve their image and improve living conditions.
Źródło:
Turyzm; 2020, 30, 1; 53-60
0867-5856
2080-6922
Pojawia się w:
Turyzm
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
How is the post-pandemic economy transforming into a post-war economy in Ukraine: challenges for economic policy and society?
Autorzy:
Moskalenko, Oleksandra
Powiązania:
https://bibliotekanauki.pl/articles/2054033.pdf
Data publikacji:
2022-04-14
Wydawca:
Bankowy Fundusz Gwarancyjny
Tematy:
multiple macroeconomic shocks
a pandemic
(post)-military economy
W-form of economic recovery
volunteer economy
Opis:
The article considers the specifics of the Ukrainian economic transformation under the impact of recent macroeconomic shocks, i.e. the world pandemic and the war. The main goal of the research is the analysis of the challenges to the Ukrainian economy and society under the pandemic and the military aggression and economic policy instruments that the government used. An analysis of the new business cycle for Ukraine in W-form is presented with an explanation of the recovery trajectories, where international economic support plays its significant role The directions of and financial resources for the recovery of Ukraine's post-war economy have been identified, including international assistance from partner countries (EU members, USA, and others), international organizations (IMF, World Bank Group, UNDP), and the Solidarity Fund that is going to be created. Preliminary estimates of damage to transport and social infrastructure, housing, and other material losses, as well as the problem of forced emigration of Ukrainian citizens are presented in this-article. The paper includes the IMF's assessments of how the war in Ukraine impacts the global economy and its practical recommendations for monetary and fiscal policies for governments.
Źródło:
Bezpieczny Bank; 2022, 86, 1; 9-32
1429-2939
Pojawia się w:
Bezpieczny Bank
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fiscal stimuli to improve energy efficiency under the economic recovery policy: an empirical approach of Ukraine
Bodźce fiskalne do poprawy efektywności energetycznej w ramach polityki ożywienia gospodarczego: podejście empiryczne Ukrainy
Autorzy:
Hryhorenko, Anastasiia
Kotina, Hanna
Stepura, Maryna
Zavystovska, Hanna
Powiązania:
https://bibliotekanauki.pl/articles/27312576.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Instytut Gospodarki Surowcami Mineralnymi i Energią PAN
Tematy:
energy efficiency
energy intensity
GDP
energy security
financial crisis
efektywność energetyczna
energochłonność
PKB
bezpieczeństwo energetyczne
kryzys finansowy
Opis:
The world economy is constantly faced with crises that cause a significant negative impact. Each crisis poses new challenges to the economy and, on the one hand, inhibits economic growth, and on the other hand, can become a powerful stimulus for the development and rethinking of fundamental approaches to its construction. Conducting an analysis and establishing relationships between the economic situation and the state of the energy sector make it possible not only to predict the future but also to develop specific steps to prevent crises or reduce their negative impact. At the same time, establishing and evaluating the relationship between key economic and energy indicators, the main one of which is definitely the energy intensity of GDP, will provide an opportunity to understand how improving energy security will affect the economic situation in the country. The generalization of Ukraine’s experience in rebuilding and recovering the economy after the biggest crisis creates a basis for further research in the field of energy management, crisis management, economics, and the construction of investment policy. The reconstruction of Ukraine after the war has the potential to become the most significant stimulus for development and economic growth. During the crisis, it is very important to pay attention to the country’s energy security. In particular, it is necessary to ensure the diversification of energy resources, taking into account their rising cost. Energy markets are currently experiencing extreme volatility caused by geopolitical tensions, which requires additional attention in the development and implementation of strategic guidelines for sustainable economic recovery in Ukraine.
Gospodarka światowa nieustannie boryka się z kryzysami, które negatywnie na nią wpływają. Każdy kryzys stawia przed nią nowe wyzwania i z jednej strony hamuje jej wzrost, z drugiej może stać się potężnym bodźcem do rozwoju i przemyślenia fundamentalnych podejść do jej budowy. Przeprowadzenie analizy i ustalenie zależności między sytuacją gospodarczą a stanem sektora energetycznego pozwala nie tylko przewidywać przyszłość, ale także opracować konkretne działania zapobiegające kryzysom lub zmniejszające ich negatywne skutki. Jednocześnie ustalenie i ocena relacji między kluczowymi wskaźnikami ekonomicznymi i energetycznymi, z których głównym jest zdecydowanie energochłonność PKB, pomoże zrozumieć, w jaki sposób poprawa bezpieczeństwa energetycznego wpłynie na sytuację gospodarczą kraju. Uogólnienie doświadczeń Ukrainy w odbudowie gospodarki po największym kryzysie stwarza podstawę do dalszych badań w zakresie zarządzania energią, zarządzania kryzysowego, ekonomii oraz budowy polityki inwestycyjnej. Odbudowa Ukrainy po wojnie ma potencjał, by stać się najważniejszym bodźcem rozwoju i wzrostu gospodarczego tego kraju. W czasie kryzysu bardzo ważne jest zwrócenie uwagi na bezpieczeństwo energetyczne. W szczególności konieczne jest zapewnienie dywersyfikacji źródeł energii przy uwzględnieniu ich rosnących kosztów. Rynki energii doświadczają obecnie skrajnej niestabilności spowodowanej napięciami geopolitycznymi, co wymaga dodatkowej uwagi przy opracowywaniu i wdrażaniu strategicznych wytycznych dla trwałego ożywienia gospodarczego na Ukrainie.
Źródło:
Polityka Energetyczna; 2023, 26, 3; 5--26
1429-6675
Pojawia się w:
Polityka Energetyczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Great Economic Crisis in Poland (1929–1935) in the Context of the Global Crisis
Autorzy:
Klimiuk, Zbigniew
Powiązania:
https://bibliotekanauki.pl/articles/2146972.pdf
Data publikacji:
2022-05-14
Wydawca:
Uniwersytet Mikołaja Kopernika w Toruniu. Wydawnictwo UMK
Tematy:
Great Crisis
industrial and agricultural crisis
economic downturn
deflation
stagnation
economic recovery
boosting the economic situation
public spending
foreign trade
state interventionism
Opis:
The aim of the article was to analyze the causes and consequences of the great economic crisis in Poland in the context of the world economy and the global crisis. The first symptoms of the crisis became evident in June 1929, when production began to decline, and in August that year price drop began. After these events, the economic situation in Poland was systematically deteriorating. The year 1935 can be considered the end of the crisis in Poland, despite the fact that the industrial crisis began to break through gradually already in 1933. The great economic crisis was a global phenomenon, even though it did not start in all countries at the same time. It depended on the internal economic situation of each of them. It stood out against the background of previous economic crises due to the fact that only the introduction of state interventionism in the form of the “New Deal” program in the USA brought about an improvement in the situation, and therefore, in 1933, some economic recovery began in the world. However, in some parts of the world (including Poland), due to the specific features of their economies, the crisis lasted until 1935. The crisis of 1929–1935 was rightly called “the great crisis”, not only because of economic problems, but also due to political consequences, i.e., the strengthening of totalitarian systems in Western Europe and the growing importance of the communist movement around the world (the USSR was the only country not affected by its consequences). The great economic crisis was characterized by: longevity – in industrial countries it lasted until 1933, and in agricultural countries until 1935; depth of impact – it covered all areas of the economy: industry, agriculture, domestic and foreign trade, transport, monetary and credit system; wide geographic scope – it covered all countries of the world connected with the world capitalist system and capitalist economies; the scale of the decline in economic growth rates – in the history of economic crises to date, the world economy has not experienced such a deep collapse and stagnation.
Źródło:
Historia i Polityka; 2022, 40 (47); 25-42
1899-5160
2391-7652
Pojawia się w:
Historia i Polityka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Economic problems of aircraft equipment recovery
Autorzy:
Poplavska, Z.
Kalynovskyy, A.
Powiązania:
https://bibliotekanauki.pl/articles/411139.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Oddział w Lublinie PAN
Tematy:
aircraft equipment
recovery
repair
efficiency
economic effect
Opis:
The formation of effects of different order in the process of aircraft equipment recovery is investigated. Changes of idle time of aviation equipment, depending on the cost of its recovery and maintenance are estimated. Economic problems of reasonable implementation of qualitative aircraft recovery are considered. Unlimited theoretical limits of costs on assuring the quality of aircraft equipment recovery are shown on the graphs. Suggestions for reasonable limits of the cost on aircraft equipment recovery are grounded. It was established that the definition of economic efficiency of providing quality of aircraft equipment recovery requires accounting not only the cost but also the obtained effects. The model showing the possible operating modes of aircraft equipment is presented. Its partial review allows to evaluate the difficulties of calculating the economic effect of providing quality of aircraft equipment recovery. Theoretical aspects of economic effect formation of quality of aircraft equipment recovery are investigated. It is stated that the annual economic effect from assuring quality of recovery and maintenance of aircraft equipment, resulting in operation of aircraft equipment (the effect of the secondorder), occurs in the form of savings and avoided losses for two reasons. First, eliminate losses due to non-compliance of technical parameters of aircraft equipment to normative and technical values. Second, due to changes in the operating costs connected with the elimination of aircraft equipment idle time due to technical reasons. Also, certain effect can be created in general within the whole branch of economics where aircraft equipment is used. Calculation of economic effect requires distinguishing between savings and avoided losses. Potential loss can be the cost of the aircraft equipment itself and damages that it may cause in case of falling. Also, losses can occur due to bad providing of technical condition indicators, and therefore efficiency of aircraft equipment causes inadequate change of operating costs and process in which it participates.
Źródło:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2016, 5, 1; 89-96
2084-5715
Pojawia się w:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development Perspectives of European Secured Notes
Perspektywy rozwoju europejskich obligacji zabezpieczonych
Autorzy:
Dżuryk, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/2054056.pdf
Data publikacji:
2022-02-04
Wydawca:
Bankowy Fundusz Gwarancyjny
Tematy:
European Secured Notes
covered bonds
small and medium enterprises
financing economic recovery
ESG financing
Capital Markets Union
europejskie obligacje zabezpieczone
listy zastawne
małe i średnie przedsiębiorstwa
finansowanie odbudowy gospodarki
zrównoważone finansowanie
unia rynków kapitałowych
Opis:
The idea of creating a new capital market instrument emerged from the concept of Capital Markets Union. It draws inspiration primarily from the very good experience of covered bonds, which provide a stable, long-term and relatively cheap source of financing banking activities, while contributing to building the stability of the financial system. European Secured Notes fulfill the aims of the Capital Markets Union by supporting the financing of small and medium enterprises, which are the backbone of the EU economy, and which have been particularly hard hit by the Covid-19 crisis. The identification of the requirements for the development of ESNs, presented in this article, fits with the needs of the recovery of the post-pandemic European economy.
Pomysł stworzenia nowego instrumentu rynku kapitałowego narodził się z idei unii rynków kapitałowych. Czerpie on inspirację przede wszystkim, z bardzo dobrego doświadczenia listów zastawnych, które zapewniają stabilne, długoterminowe i stosunkowo tanie źródło finansowania działalności bankowej, przyczyniając się jednocześnie do budowania stabilności systemu finansowego. Europejskie obligacje zabezpieczone realizują cele unii rynków kapitałowych wspierając finansowanie małych i średnich przedsiębiorstw, stanowiących trzon unijnej gospodarki a które zostały szczególnie dotknięte kryzysem wywołanym Covid-19. Identyfikacja przesłanek rozwoju ESNs, które zostały przedstawione zostały w niniejszym artykule, wpisuje się w potrzebę odbudowy post-pandemicznej gospodarki europejskiej.
Źródło:
Bezpieczny Bank; 2021, 85, 4; 97-109
1429-2939
Pojawia się w:
Bezpieczny Bank
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Economic analysis of water recovery from greywater and rainwater in households in Poland
Analiza ekonomiczna odzyskiwania wody z wód szarych i deszczowych w gospodarstwach domowych w Polsce
Autorzy:
Dobrzański, Maciej
Galoch, Edyta
Powiązania:
https://bibliotekanauki.pl/articles/2065657.pdf
Data publikacji:
2019
Wydawca:
Politechnika Częstochowska
Tematy:
greywater
rainwater
economic analysis
water recovery
woda szara
woda deszczowa
analiza ekonomiczna
odzysk wody
Opis:
The article presents the results of the viability economic analysis of the use of an installtion for the treatment of greywater and/or rainwater, in order to reuse the recovered water for flushing toilets and watering the garden. The economic indicator in the form of simplepayback time (SPBT) was used in the analysis. The use of a dual water supply system should theoretically reduce costs for water supply and sewage disposal, ensuring investment profitability. The analysis was carried out assuming the possibility of using water recoveryfrom only greywater, only rainwater or from greywater and rainwater in a single household inhabited by 4 people. It was also assumed that the building could be connected to the water supply and sewage network or only to the water supply network and the sewage tank. Based on the results of the analysis it showed that the cost of the water supply and sewage disposal is crucial to the profitability of using the water recovery system in a single household. For prices above 12 PLN/m3, water recovery should be considered.
Przedstawiono wyniki analizy ekonomicznej zastosowania instalacji do oczyszczania wody szarej i/lub deszczowej w celu ponownego wykorzystania odzyskanej wody do spłukiwania toalet i podlewania ogrodu. W analizie wykorzystano wskaźnik ekonomiczny w postaci prostego czasu zwrotu (SPBT). Zastosowanie podwójnego systemu zaopatrzenia w wodę powinno teoretycznie obniżyć koszty zaopatrzenia w wodę i odprowadzania ścieków, zapewniając opłacalność inwestycji. Analizę przeprowadzono przy założeniu możliwości wykorzystania odzysku wody tylko z wody szarej, tylko wody deszczowej lub z wody szarej i wody deszczowej w jednym gospodarstwie domowym zamieszkanym przez 4 osoby. Przyjęto również, że budynek można podłączyć do sieci wodociągowej i kanalizacyjnej lub tylko do sieci wodociągowej i zbiornika ściekowego. Na podstawie wyników analizy wykazano, że koszt zaopatrzenia w wodę i odprowadzania ścieków ma kluczowe znaczenie dla opłacalności korzystania z systemu odzyskiwania wody w jednym gospodarstwie domowym. Odzysk wody należy wziąć pod uwagę w przypadku cen powyżej 12 PLN/m3.
Źródło:
Budownictwo o Zoptymalizowanym Potencjale Energetycznym; 2019, 8, 2; 85--94
2299-8535
2544-963X
Pojawia się w:
Budownictwo o Zoptymalizowanym Potencjale Energetycznym
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Economic Crisis in Croatia
Autorzy:
Kubiszewska, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/488962.pdf
Data publikacji:
2013
Wydawca:
Instytut Badań Gospodarczych
Tematy:
Croatia
economic crisis
recovery plan
Opis:
Croatia is becoming the 28th member of the European Union on July 1st, 2013. Croatia has gone a long way from a socialist republic to an independent country recognized as one of the economic tigers of the Western Balkans in the first decade of the 21st century. Croatia has been hit by the global crisis, which turned out to be a huge exter-nal shock for the region of the Western Balkans. Although it does not enter the economy through the direct channels, as local banks have not been engaged in toxic assets trade, but indirect channels, like the decrease of FDI, which deepens foreign trade deficits, slow credit growth or decrease of remittance which lead to economic disturbances during the last phase of the European integration process. Small economies, like Croatia, are exposed much more to the effects of any dis-turbances on the international scene. They are dependent on foreign trade and the inflow of FDI, while their demand and inflation rate are affected by the pace of changes in big economies. The article addresses the problem of economic development in the country which needs to deal with a problem of the economic crisis infection and the EU integration process. The article studies the economic situation in Croatia which is the consequence of a recovery plan undertaken by the Croatian government.
Źródło:
Oeconomia Copernicana; 2013, 4, 2; 57-72
2083-1277
Pojawia się w:
Oeconomia Copernicana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The methods of the evaluation of the waste energy recovery systems in the marine Diesel power plants
Autorzy:
Michalski, R.
Powiązania:
https://bibliotekanauki.pl/articles/359103.pdf
Data publikacji:
2012
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
marine power plants
waste energy recovery systems
energetic evaluation
economic evaluation
Opis:
The article presents the general description of the waste energy recovery systems in the marine Diesel power plants. Both, the simple as well as the complex recovery systems have been discussed. The substantial part of the article concerns the overview of the evaluation methods of the recovery systems arrangements. There have been presented the rudiments of the thermodynamic evaluation which in the effect provides the material for the determination of the energetic and exergetic efficiency of the recovery systems. The significant issue is also the description of the method of the arrangements economic evaluation, including the method of the determination of the annual profit ensuing from the operation of the waste energy recovery system and the dynamic methods of the economic analysis with the particular emphasis on the investment outlay payback period index. There have been presented the examples of the dependence of the waste heat turbo-generators on the main engine power output, the estimated payback times of the investment outlays incurred in connection with the discussed systems and the payback time of the outlays with reference to the main engine power output in the function of its power output.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2012, 32 (104) z. 1; 34-41
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Appraising economic uncertainty in open-pit mining based on fixed and variable metallurgical recovery
Autorzy:
Kasa, Furkan K.
Dağ, Ahmet
Powiązania:
https://bibliotekanauki.pl/articles/2203349.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
chrom
kopalnia
górnictwo
chromite
direct block scheduling
metallurgical recovery
mine optimization
Opis:
Given that a source is located underground and detected by sounds that cannot be completely known or predicted, every stage of the operation from grade changes to product sales exhibits uncertainties. Parameters and constraints used in mining optimizations (sales price, costs, efficiency, etc.) comprise uncertainties. In this research, chrome open-pit resource optimization activities were performed in the province of Adana, Turkey. Metallurgical recovery, which is considered a constant as an optimization parameter in mining software, has been optimized as a variable based on fixed and variable values related to the waste material grade of processing. Based on scenario number 7, which yields the highest net present value in both optimizations, this difference corresponds with an additional $1.4 million, i.e., 7% minimum. When the number of products sold were compared, a difference of 25,977 tons of concentrate production was noted (Optimization II produces less than Optimization I). In summary, concentrated efficiency and economic findings show that using variable metallurgical recovery parameters in NPV estimation improves optimization success by reducing the level of uncertainty.
Źródło:
Archives of Mining Sciences; 2022, 67, 4; 699--713
0860-7001
Pojawia się w:
Archives of Mining Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Economic evaluation of coalbed methane exploitation; an example from Poland
Autorzy:
Grzybek, I.
Kuzak, R.
Łukomski, R.
Powiązania:
https://bibliotekanauki.pl/articles/1204917.pdf
Data publikacji:
2002
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
coalbed methane
reserves estimation
recovery economics
Opis:
The paper presents the methodology of economic evaluation of coalbed methane exploitation in coal mines. The methodology consists of seven phases, which analyse: gassy conditions of coal deposit, coal exploitation scope, ventilation conditions of underground workings, productivity of degasification system as well as economics of both coal exploitation and methane recovery. In the result of the analyses classification, of methane resources and their subdivision into economic reserves and potentially economic resources can be done on the ground of either economic findings or methane content figures. The analyses also show, that methane extraction is always economic, but it can be proved only, if profit resulted coal exploitation during degasification is taken into account.
Źródło:
Polish Geological Institute Special Papers; 2002, 7; 93-102
1507-9791
Pojawia się w:
Polish Geological Institute Special Papers
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prospects of CCS Projects Implementation in Russia: Environmental Protection and Economic Opportunities
Autorzy:
Tcvetkov, P.
Cherepovitsyn, A.
Powiązania:
https://bibliotekanauki.pl/articles/123141.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
environment
CO2 emission
sequestration
carbon capture and storage
oil recovery factor
Opis:
The urgency of environmental protection is determined by its intensive change because of human impact, which, among other things, accompanied by an increasing of carbon dioxide (CO2) emissions. One of the ways to reduce the emission is Carbon Capture and Storage (CCS) technologies. To date, developed countries have successfully implemented a number of CCS demonstration projects. Their main purpose is to study the effectiveness of CO2 storage. Russia is one of the world’s largest producers of CO2 emissions. However, CO2 capture and storage issues are not studied by Russian enterprises due to the absence of environmental taxes. The experience of developed countries shows that CO2 storage projects, in addition to the reduction of anthropogenic impact, can be commercially effective not only by reducing the tax burden. This review presents the analysis of international experience in the field of CO2 capture and storage. Given the immaturity of technology and lack of the necessary volume of statistical data, it was an attempt to determine the minimum conditions, which permit the implementation of CCS projects in Russian oil fields. On the basis of the Russian development forecast and the fuel balance structure the volumes of CO2 emissions in the 2016–2030 years were calculated. According to significant difference in opinions about the feasibility of CCS implementation in Russia, this review presents the main arguments for and against such projects. Evaluation of the potential effectiveness of CCS projects to enhance oil recovery factor showed that in spite of the absence of CO2 emissions taxes, such projects could be commercially effective in Russia due to the increase in oil recovery.
Źródło:
Journal of Ecological Engineering; 2016, 17, 2; 24-32
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Economic and environmental viability of building recovery in Seville (Spain). Phase 1: database in Arcgis
Autorzy:
Alba-Rodríguez, D.
Marrero, M.
Solís-Guzmán, J.
Powiązania:
https://bibliotekanauki.pl/articles/344719.pdf
Data publikacji:
2013
Wydawca:
Politechnika Krakowska im. Tadeusza Kościuszki. Wydział Architektury. Katedra Kształtowania Środowiska Mieszkaniowego
Tematy:
renovation
rehabilitation
demolition
environmental viability
cost evaluation
Opis:
The main objective of this work is the design of a model for the technical, economic and environmental evaluation in the rehabilitation and renovation of buildings versus their demolition. A first analysis is performed on the rehabilitation and renovation of buildings versus their demolition in the historical centre of Seville, Spain. Considering that many European cities have a historical centre that in many cases also represents the most authentic part of the city, this project can be adopted as an assessment tool for many similar case studies. In a first stage, a database for Seville, Spain, has been created using ArcGIS, which identifies those buildings needing restoration. The house of tomorrow maybe the one we already inhabit by transforming it with the renovations necessary in order to make it more safe, secure, energy efficient and comfortable, finally transforming it into a contemporary dwelling, even if they are part of a historical city centre.
Źródło:
Środowisko Mieszkaniowe; 2013, 11; 297-302
1731-2442
2543-8700
Pojawia się w:
Środowisko Mieszkaniowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Forecasting economic and financial indicators by supply of deep and recovery neural networks
Autorzy:
Boyko, N.
Ivanets, A.
Bosik, M.
Powiązania:
https://bibliotekanauki.pl/articles/411261.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Oddział w Lublinie PAN
Tematy:
neural network
deep
recurrent
activation function
feedforward
neuron
hidden layer
stock price prediction
Opis:
This paper studies the potential of the application of the Recurrent Neural Networks, as well as the Deep Neural Networks in the field of the finances and trading. In particular, their use in the stock price predicting software. The concepts of the RNNs and DNNs are provided and explained thoroughly. Both techniques RNNs and DNNs are utilized in the implementation of the stock price predicting software. Two separate versions of the software are created in order to demonstrate the main differences between the algorithms, as well as to determine the best of the two. Each version is thoroughly examined. The comparison of each of the algorithms is performed and highlighted. Examples of the implementations of the software, utilizing each of the algorithms on big volumes of stock data, for stock price prediction are provided. The article summarizes the concept of stock price prediction backed by the popular machine learning algorithms and its application in the nowadays world.
Źródło:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2018, 7, 2; 3-8
2084-5715
Pojawia się w:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 22

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies