Livelihood Diversification Strategies: Effects and a Pathway Out of Poverty - Case Study of Farming Households in Crude-Oil Producing Communities of Ondo State Nigeria

2008 ◽  
Author(s):  
Temidayo Gabriel G. Apata ◽  
M.A.Y. Rahji
Keyword(s):  
Crude Oil ◽  
Livelihood Diversification ◽  
Diversification Strategies ◽  
Ondo State ◽  
Farming Households

Livelihood diversification strategies, incomes and soil management strategies: a case study from Kerio Valley, Kenya

2008 ◽  
Vol 20 (3) ◽  
pp. 380-397 ◽  
Author(s):  
Miyuki Iiyama ◽  
Patrick Kariuki ◽  
Patti Kristjanson ◽  
Simeon Kaitibie ◽  
Joseph Maitima
Keyword(s):  
Management Strategies ◽  
Soil Management ◽  
Livelihood Diversification ◽  
Diversification Strategies

scholarly journals Life cycle thinking case study for catalytic wet air oxidation of lignin in bamboo biomass for vanillin production

2021 ◽  
Vol 23 (4) ◽  
pp. 1847-1860
Author(s):  
Christopher S. McCallum ◽  
Wanling Wang ◽  
W. John Doran ◽  
W. Graham Forsythe ◽  
Mark D. Garrett ◽  
...  
Keyword(s):  
Life Cycle ◽  
Crude Oil ◽  
Kraft Lignin ◽  
Life Cycle Thinking ◽  
Catalytic Wet Air Oxidation ◽  
Air Oxidation ◽  
Wet Air Oxidation

A life cycle thinking analysis (LCT) conducted on the production of vanillin via bamboo wet air oxidation compared to vanillin production from crude oil or kraft lignin.

Determination of pores properties in rocks by means of helium-3 NMR: A case study of oil-bearing arkosic conglomerate from North belt of crude oil, Republic of Cuba

2021 ◽  
pp. 110010
Author(s):  
Kajum Safiullin ◽  
Vyacheslav Kuzmin ◽  
Alexander Bogaychuk ◽  
Egor Alakshin ◽  
Lisset Miquel González ◽  
...  
Keyword(s):  
Crude Oil ◽  
Helium 3

Local Buckling in end Expansion of Subsea Pipelines

2014 ◽  
Vol 69 (7) ◽  
Author(s):  
Jaswar Koto ◽  
Abd. Khair Junaidi ◽  
M. H. Hashim
Keyword(s):  
Crude Oil ◽  
Axial Force ◽  
Oil And Gas ◽  
Local Buckling ◽  
Offshore Platform ◽  
Offshore Pipeline ◽  
Specific Rule ◽  
Subsea Pipelines ◽  
Study Development

Offshore pipeline is mainly to transport crude oil and gas from offshore to onshore. It is also used to transport crude oil and gas from well to offshore platform and from platform to another platform. The crude oil and gas horizontally flows on the seabed, and then vertically flows inside the riser to the offshore platform. One of current issues of the oil and gas transportation system is an end expansion caused by the axial force. If the end expansion occurs over it limit can cause overstress to riser. This paper explores the effect of axial force toward local buckling in end expansion. In the study, development of programming in visual basic 2010 firstly was constructed using empirical equation. The programming code, then, was validated by comparing simulation result with actual data from company. As case study, the end expansion for various thicknesses of pipes was simulated. In this programming, DNV regulation is included for checking either design complied or not with regulation. However, DNV regulation doesn’t have specific rule regarding the end expansion but it is evaluated under load displacement control under strain condition.

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