Permanent Change of Station (PCS) Cost-Generation Model (PCSMOD)

1984 ◽  
Author(s):  
Derek C. Wong ◽  
Alberto R. Jerardo ◽  
Michael K. Nakada
Keyword(s):  
Generation Model ◽  
Permanent Change

Action Generation Model Based on Changes in State Patterns

2009 ◽  
Vol 129 (9) ◽  
pp. 1690-1698
Author(s):  
Manabu Gouko ◽  
Naoki Tomi ◽  
Tomoaki Nagano ◽  
Koji Ito
Keyword(s):  
Generation Model ◽  
Model Based

Petroleum Systems Analysis of The Tungkal PSC Area, South Sumatra – A Means of Adding New Life to A Mature Area

2020 ◽  
Author(s):  
A. Livsey
Keyword(s):  
Seismic Data ◽  
Systems Analysis ◽  
Generation Model ◽  
Hydrocarbon Accumulation ◽  
Petroleum Systems ◽  
Oil Generation ◽  
Exploration Risk ◽  
Exploration Area ◽  
Hydrocarbon Charge ◽  
Surface Geology

South Sumatra is considered a mature exploration area, with over 2500MMbbls of oil and 9.5TCF of gas produced. However a recent large gas discovery in the Kali Berau Dalam-2 well in this basin, highlights that significant new reserve additions can still be made in these areas by the re-evaluation of the regional petroleum systems, both by identification of new plays or extension of plays to unexplored areas. In many mature areas the exploration and concession award history often results in successively more focused exploration programmes in smaller areas. This can lead to an increased emphasis on reservoir and trap delineation without further evaluation of the regional petroleum systems and, in particular, the hydrocarbon charge component. The Tungkal PSC area is a good example of an area that has undergone a long exploration history involving numerous operators with successive focus on block scale petroleum geology at the expense of the more regional controls on hydrocarbon prospectivity. An improved understanding of hydrocarbon accumulation in the Tungkal PSC required both using regional petroleum systems analysis and hydrocarbon charge modelling. While the Tungkal PSC operators had acquired high quality seismic data and drilled a number of wells, these were mainly focused on improving production from the existing field (Mengoepeh). More recent exploration-driven work highlighted the need for a new look at the hydrocarbon charge history but it was clear that little work had been done in the past few year to better understand exploration risk. This paper summarises the methodology employed and the results obtained, from a study, carried out in 2014-15, to better understand hydrocarbon accumulation within the current Tungkal PSC area. It has involved integration of available well and seismic data from the current and historical PSC area with published regional paleogeographic models, regional surface geology and structure maps, together with a regional oil generation model. This approach has allowed a better understanding of the genesis of the discovered hydrocarbons and identification of areas for future exploration interest.

Small Activated Sludge Performance and Viability Characteristics under Intermittent and Reduced Flows

1993 ◽  
Vol 28 (10) ◽  
pp. 309-316
Author(s):  
Bilsen Beler Baykal
Keyword(s):  
Activated Sludge ◽  
System Performance ◽  
Treatment Plant ◽  
Generation Model ◽  
Transient States ◽  
Stepwise Manner ◽  
Seasonal Basis ◽  
Soluble Substrate ◽  
House Site ◽  
Activated Sludge Systems

Small activated sludge systems operate in transient states under intermittent and variable flows. Simulations for such a treatment plant in a summer house site operating on a seasonal basis is investigated for system performance and viability using the five component inert soluble substrate generation model. The results have revealed that the viability drops to zero within the first month after the cessation of the feed for intermittently loaded systems that are fed during the summer months, while it never reaches that value for systems operating all year round with reduced flows off season. Restartup is compulsory for the intermittent loadings while the system adapts itself in a stepwise manner for the year round operation. Other factors being comparable, conventional operation with shorter sludge ages may be preferable since viability of the sludge is higher and the effluent COD is comparable.

In the prison of permanent change

2013 ◽  
Author(s):  
Gerhard Eckel
Keyword(s):  
Permanent Change

scholarly journals Entrepreneurship, Sport, Sustainability and Integration: A Business Model in the Low-Season Tourism Sector

2021 ◽  
Vol 10 (4) ◽  
pp. 117
Author(s):  
Ricardo Reier Forradellas ◽  
Sergio Náñez Alonso ◽  
Javier Jorge Vázquez ◽  
Miguel Ángel Echarte Fernández ◽  
Nicolas Vidal Miró
Keyword(s):  
Business Model ◽  
Business Models ◽  
Generation Model ◽  
Sustainable Business ◽  
Women's Sport ◽  
Participation Of Women ◽  
Tourism Sector ◽  
New Business ◽  
Global Tourism ◽  
Wealth Generation

The global tourism reality is changing, and not only because of the COVID-19 pandemic. This reality is especially representative in countries such as Spain, which are highly dependent on the income generated by the tourism sector. In these destinations, it is necessary to seek innovation and specialization in the sector in order to achieve new business models. This need is even more pressing in destinations overcrowded by the sun and beach effect, as is the case of Mallorca. The proposed work combines the concepts of sports tourism with the development of a wealth-generating business model that will contribute to promoting a tourism that is sustainable, environmentally friendly and deseasonalized. On the other hand, the proposed work will contribute to promoting integration and equality in the participation of women in sports through the development of a model based on the promotion of women’s football. Using the methodology of case analysis, the results of all the approaches outlined are provided, and we obtained a wealth-generation model that is easily replicable and sustainable over time. This work provides a solution to the combination of a sustainable business model that links responsible tourism, the promotion of women’s sport and the generation of wealth.

An autoregressive generation model for producing instant basketball defensive trajectory

2021 ◽  
Author(s):  
Huan-Hua Chang ◽  
Wen-Cheng Chen ◽  
Wan-Lun Tsai ◽  
Min-Chun Hu ◽  
Wei-Ta Chu
Keyword(s):  
Generation Model

scholarly journals The structure of co-publications multilayer network

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Ghislain Romaric Meleu ◽  
Paulin Yonta Melatagia
Keyword(s):  
Power Law ◽  
Degree Distribution ◽  
Preferential Attachment ◽  
Small World ◽  
Generation Model ◽  
Small World Network ◽  
Power Law Distribution ◽  
Multilayer Networks ◽  
Multilayer Network ◽  
Scientific Papers

AbstractUsing the headers of scientific papers, we have built multilayer networks of entities involved in research namely: authors, laboratories, and institutions. We have analyzed some properties of such networks built from data extracted from the HAL archives and found that the network at each layer is a small-world network with power law distribution. In order to simulate such co-publication network, we propose a multilayer network generation model based on the formation of cliques at each layer and the affiliation of each new node to the higher layers. The clique is built from new and existing nodes selected using preferential attachment. We also show that, the degree distribution of generated layers follows a power law. From the simulations of our model, we show that the generated multilayer networks reproduce the studied properties of co-publication networks.

Dynamic effects of consumption tax reforms with durable consumption

2020 ◽  
Vol 20 (2) ◽  
Author(s):  
Qian Li
Keyword(s):  
Generation Model ◽  
Consumption Tax ◽  
Income Risk ◽  
Tax Reforms ◽  
Market Completeness ◽  
Durable Consumption ◽  
Poor Households ◽  
Borrowing Constraint ◽  
The Difference ◽  
Consumption Taxes

AbstractThis paper introduces durables into a dynamic general equilibrium overlapping generation model with idiosyncratic income shocks and endogenous borrowing constraints, which depend on durables. The aim of this paper is to evaluate the welfare effects of consumption tax reforms in a richer model that captures the difference between nondurable and durable consumption. When durables are considered, the standard results that a shift to consumption taxes is welfare improving are overturned. The mechanism of this opposing result is that consumption tax makes durable consumption more expensive without relaxing the borrowing constraint. The inability of borrowing to insure against income risk deviates the economy further away from market completeness and particularly hurts young and poor households. As a result, welfare decreases, coupled with negative redistribution.

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