A Study of Potential Profit of EV Aggregator Business in Japan

2021 ◽  
Vol 141 (10) ◽  
pp. 620-628
Author(s):  
Tomo Takahashi ◽  
Shigeru Tamura
Keyword(s):  
Potential Profit

scholarly journals OPTIMALISASI KINERJA KOLOM FRAKSINASI DI PT X

2019 ◽  
Vol 3 (2) ◽  
Author(s):  
Suharto Suharto ◽  
Keyword(s):  
Objective Function ◽  
Economic Calculation ◽  
Process Variables ◽  
Bottom Temperature ◽  
Purity Level ◽  
Fractionation Column ◽  
Significant Process ◽  
Bottom Product ◽  
Gas Component ◽  
Potential Profit

Abstract Fractionation column in PT X is a unit of equipment that aims to separate the gas component wherein the composition is primarily a mixture of propylene and propane C3 to C4 mixture. Based on the calculation of the operating data obtained results C3 on product purity level of 98.92% upper and purity levels of C4 in the bottom product of 86.27%. From the correlation analysis of process variables on the dependent variable that is used as a parameter optimization are purity levels of C3 in the top products and product purity C4 at the bottom of the results showed that the most significant process variables influence is a bottom temperature and the amount of reflux flow. Of the two variables are then conducted regression analysis to optimize the parameters to obtain the objective function. Based on the results of the objective function obtained optimal condition is a bottom temperature of 108,04oC and reflux amount of 61.44 tons/hour. Then the results obtained purity levels of C3 in the upper part of the product is 99.99% and purity of C4 at the bottom of the product by 97.00%. Of the economic calculation under optimal conditions fractionation column will be obtained potential profit of Rp 44,346,666 /day. Keywords: Optimization, Performance, Fractionation

scholarly journals The Evaluation of the Contractor’s Risk in Implementing the Investment Projects in Construction by Using the Verbal Analysis Methods

2019 ◽  
Vol 11 (9) ◽  
pp. 2660 ◽  
Author(s):  
Galina Shevchenko ◽  
Leonas Ustinovichius ◽  
Dariusz Walasek
Keyword(s):  
Decision Making ◽  
Influencing Factors ◽  
Investment Decision ◽  
Investment Projects ◽  
Qualitative And Quantitative ◽  
Construction Companies ◽  
Analysis Methods ◽  
Investment Decision Making ◽  
Verbal Analysis ◽  
Potential Profit

The growth of the company’s investment potential is closely associated with the evaluation of the attendant risks of the process, various influencing factors, and the expected results. Therefore, the analysis of a number of qualitative and quantitative criteria of the projects and risks, as well as the potential profit-making opportunities in the investment decision making is required. This paper analyzes a decision-making strategy based on qualitative estimates obtained by investigating the risks posed, the management methods used, and the application of the proposed methods for assessing the contractor’s risk in construction companies.

Profit is a Dirty Word: The Development of Public Baths and Wash-houses in Britain 1847–1915

2000 ◽  
Vol 13 (1) ◽  
pp. 63-86 ◽  
Author(s):  
SALLY SHEARD
Keyword(s):  
Public Health ◽  
Large Scale ◽  
Municipal Finance ◽  
Direct Response ◽  
Working Classes ◽  
Public Health Professionals ◽  
Public Baths ◽  
Sanitary Reform ◽  
Changing Attitudes ◽  
Potential Profit

Abstract Research on sanitary reform in nineteenth-century Britain has focused mainly on the introduction of large-scale sanitary infrastructure, especially waterworks and sewerage systems Other sanitary measures such as the provision of public baths and wash-houses have been ignored, or discussed in the limited context of working-class responses to middle-class samtarianism. Yet by 1915 public baths and wash-houses were to be found in nearly every British town and city A detailed analysis of these ‘enterprises’ can provide a useful way of understanding the changing priorities of public health professionals and urban authorities as well as the changing attitudes of the working classes. Connections between personal cleanliness and disease evolved during the century, particularly after the formation of germ theory in the 1880s. This paper demonstrates how the introduction of public baths and wash-houses in Liverpool, Belfast, and Glasgow was initially a direct response to sanitary reform campaigns It also shows that the explicit public health ideology of these developments was constantly compromised by implict concerns about municipal finance and the potential profit that such enterprises could generate. This city-based analysis shows that this conflict hindered the full sanitary benefit which these schemes potentially offered.

scholarly journals Penanganan dan Pemanfaatan Limbah Biomassa Sawit Ramah Lingkungan di PT Semen Baturaja

2020 ◽  
Vol 6 (4) ◽  
Author(s):  
Denny Irawati ◽  
Ganis Lukmandaru ◽  
Joko Sulistyo ◽  
Sigit Sunarta ◽  
Tomy Listyanto ◽  
...  
Keyword(s):  
Palm Oil ◽  
Oil Palm ◽  
Housing Construction ◽  
Biomass Waste ◽  
Palm Trees ◽  
Service Activity ◽  
The Cost ◽  
The Impact ◽  
Palm Leaf ◽  
Potential Profit

In order to meet the land requirements for housing construction of its employees, PT Semen Baturaja Tbk. (PTSB) opens approximately 27 ha of land which is estimated to have approximately 2700 less productive oil palm trees. The opening of the land will produce substantial palm biomass. One of the efforts to utilize palm oil biomass waste is by processing it into compost. Compost can be used for rehabilitation of ex-mine land by PTSB. So far, PTSB has no experience in the field of composting, therefore PTSB in collaboration with the Faculty of Forestry, Gadjah Mada University produces compost from waste palm oil biomass. The method used in this service activity is socialization, participatory composting, and mentoring in the field. The output of this activity is in the form of palm biomass compost and knowledge about the technology of the composting process for PTSB. The amount of compost that can be obtained from 8 oil palm leaf mounds is 248.9 tons while that of the oil palm stem is 1,236.6 tons. Compost fertilizer after composting for 2 months has a C/N ratio of 13.7. The cost for composting is Rp. 591,405,000, with a potential profit of Rp. 6,093,232,500, -. The impact of knowledge on composting is saving on spending on PTSB to buy fertilizer for land rehabilitation and handling the problem of biomass waste.

The corporate menagerie

Thesis Eleven ◽  
2020 ◽  
Vol 160 (1) ◽  
pp. 121-128
Author(s):  
John Hutnyk
Keyword(s):  
20Th Century ◽  
Market Model ◽  
Early 20Th Century ◽  
University Management ◽  
University Administration ◽  
Social Good ◽  
State Education ◽  
Management Roles ◽  
The University ◽  
Potential Profit

This paper offers a typology of university management roles in the age of permanent austerity. The repackaging of every function within the university administration as a cost centre – meaning of course a potential profit centre – has long been seen as an unsustainable market model. Yet perversely it persists, and we would do well to name the hyperbolic functionaries of this administered institutional reconstruction, in a place where a humourless credentialism prevails. The paper revives the work, and temperament, of the early 20th-century sociologist Thorstein Bunde Veblen as a heuristic aid. With Veblen, the protocols of commercial imperative in the state education sector masquerade as education as a social good while the ‘university’ itself is skewered with the tragic realism of forms.

Calendar Spread Trading and the Efficiency of Australian Bank Accepted Bill Futures Market

2007 ◽  
Vol 10 (02) ◽  
pp. 157-172
Author(s):  
John A. Anderson ◽  
Steven Li
Keyword(s):  
Transaction Costs ◽  
Futures Market ◽  
Futures Contracts ◽  
Empirical Results ◽  
Holding Period ◽  
Potential Profit

This paper is concerned with the potential profit opportunities in trading calendar spreads of 90-day Bank Accepted Bill (BAB) futures contracts on the Sydney Futures Exchange (SFE) during the 1990s. It is shown that statistically significant gross profits can be generated by a naïve strategy for most of the considered holding periods ranging from 3 months to 18 months. However, after the deduction of generous transaction costs, the net profits are statistically significant only for the 6-month holding period returns. The implications of the profits produced by calendar spread trading methodology on the efficiency of the BAB futures market are also addressed. The empirical results reveal that the efficiency market hypothesis for the BAB futures market cannot be universally accepted in the 1990s.

Activities for Students: Managing Returns in a Catalog Distribution Center

2004 ◽  
Vol 98 (2) ◽  
pp. 118-128
Author(s):  
Joyce Gates ◽  
Julie Ann Stuart ◽  
Winston Bonawi-tan ◽  
Sarah Loehr
Keyword(s):  
Decision Making ◽  
Research Team ◽  
Distribution Center ◽  
University Research ◽  
Decision Making Process ◽  
Distribution Centers ◽  
Purdue University ◽  
The Cost ◽  
Potential Profit

Iwas amazed by the complexity of the returnshandling problem at a catalog distribution center that I studied with a Purdue University research team. Initially, the problem appeared to be purely accounting in nature. I proposed storing returned items if the cost of processing a return back to inventory was lower than the potential profit generated by selling it. I discovered that many other factors, such as the speed with which the catalog distribution center fills an order, must be considered in the decision-making process. The research team developed an algorithm that considers several different factors, in addition to cost, to help catalog distribution centers process their returns more efficiently (Stuart et al. 2003).

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