Organization of the Arab Petroleum Exporting Countries: objectives and potential

DOE Office of Scientific and Technical Information (OSTI.GOV)

El Mallakh, R.

1977-01-01

Established in 1968 by Kuwait, Saudi Arabia, and Libya, the Organization of the Arab Petroleum Exporting Countries (OAPEC) was preoccupied in its early years with efforts to increase its membership. Headquartered in Kuwait, OAPEC now also includes Algeria, Egypt, Syria, Qatar, Bahrain, Iraq, and the United Arab Emirates; only the Arab oil-exporting states of Tunisia and Oman remain outside the body. The timing of OAPEC's creation heavily influenced its direction and goals. In the wake of the June 1967 Middle East conflict, the Arab oil states individually reacted in diverse degrees through production slowdowns, stoppages, and ad hoc boycotts singularlymore » marked by lack of coordination and success. The trends then underway toward expanding participation of producer governments and rising pressure for higher prices had not gathered the sweeping momentum evident by the opening of the 1970s. The initial impulse in fashioning the body was two-pronged: (a) to reduce the disarray in Arab policies through a formalized or institutionalized level of coordination, and (b) to provide a means of channeling ''crisis aid'' to Egypt, Jordan, and Syria. The prime goals of OAPEC have centered upon (1) promotion of coordination of petroleum policies with special emphasis on development; (2) promotion of exchange of information and coordination in training programs and research; and (3) actual establishment and operation of joint ventures in the field of hydrocarbons on a commercial scale, entailing formation of independent companies in which shares are held by member states. The importance of OAPEC to the U.S. and other members of OECD lies in the increasing level and direction of trade and economic interdependence between the two groups. 12 footnotes, 7 tables.« less

A Plastid Phosphatidylglycerol Lipase Contributes to the Export of Acyl Groups from Plastids for Seed Oil Biosynthesis.

PubMed

Wang, Kun; Froehlich, John E; Zienkiewicz, Agnieszka; Hersh, Hope Lynn; Benning, Christoph

2017-07-01

The lipid composition of thylakoid membranes inside chloroplasts is conserved from leaves to developing embryos. A finely tuned lipid assembly machinery is required to build these membranes during Arabidopsis thaliana development. Contrary to thylakoid lipid biosynthetic enzymes, the functions of most predicted chloroplast lipid-degrading enzymes remain to be elucidated. Here, we explore the biochemistry and physiological function of an Arabidopsis thylakoid membrane-associated lipase, PLASTID LIPASE1 (PLIP1). PLIP1 is a phospholipase A 1 In vivo, PLIP1 hydrolyzes polyunsaturated acyl groups from a unique chloroplast-specific phosphatidylglycerol that contains 16:1 Δ3trans as its second acyl group. Thus far, a specific function of this 16:1 Δ3trans -containing phosphatidylglycerol in chloroplasts has remained elusive. The PLIP1 gene is highly expressed in seeds, and plip1 mutant seeds contain less oil and exhibit delayed germination compared with the wild type. Acyl groups released by PLIP1 are exported from the chloroplast, reincorporated into phosphatidylcholine, and ultimately enter seed triacylglycerol. Thus, 16:1 Δ3trans uniquely labels a small but biochemically active plastid phosphatidylglycerol pool in developing Arabidopsis embryos, which is subject to PLIP1 activity, thereby contributing a small fraction of the polyunsaturated fatty acids present in seed oil. We propose that acyl exchange involving thylakoid lipids functions in acyl export from plastids and seed oil biosynthesis. © 2017 American Society of Plant Biologists. All rights reserved.

Total pressing Indonesian gas development, exports

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1994-01-24

Total is on track to become Indonesia's leading gas exporter by the turn of the century. Total's aggressive development of its Mahakam Delta acreage in East Kalimantan is intended to keep pace with growing liquefied natural gas demand, mainly from Japan but also increasingly from South Korea and Taiwan. A frantic scramble is under way among natural gas suppliers in the Pacific Rim region, particularly those with current LNG export facilities, to accommodate projections of soaring natural gas demand in the region. Accordingly, Total's Indonesian gas production goal is the centerpiece of a larger strategy to become a major playermore » in the Far East Asia gas scene. Its goals also fall in line with Indonesia's. Facing flat or declining oil production while domestic oil demand continues to soar along with a rapidly growing economy, Indonesia is heeding some studies that project the country could become a net oil importer by the turn of the century. The paper describes Total's Far East strategy, the Mahakam acreage which it operates, the shift to gas development, added discoveries, future development, project spending levels, and LNG export capacity.« less

Antarctic ice shelf potentially stabilized by export of meltwater in surface river.

PubMed

Bell, Robin E; Chu, Winnie; Kingslake, Jonathan; Das, Indrani; Tedesco, Marco; Tinto, Kirsty J; Zappa, Christopher J; Frezzotti, Massimo; Boghosian, Alexandra; Lee, Won Sang

2017-04-19

Meltwater stored in ponds and crevasses can weaken and fracture ice shelves, triggering their rapid disintegration. This ice-shelf collapse results in an increased flux of ice from adjacent glaciers and ice streams, thereby raising sea level globally. However, surface rivers forming on ice shelves could potentially export stored meltwater and prevent its destructive effects. Here we present evidence for persistent active drainage networks-interconnected streams, ponds and rivers-on the Nansen Ice Shelf in Antarctica that export a large fraction of the ice shelf's meltwater into the ocean. We find that active drainage has exported water off the ice surface through waterfalls and dolines for more than a century. The surface river terminates in a 130-metre-wide waterfall that can export the entire annual surface melt over the course of seven days. During warmer melt seasons, these drainage networks adapt to changing environmental conditions by remaining active for longer and exporting more water. Similar networks are present on the ice shelf in front of Petermann Glacier, Greenland, but other systems, such as on the Larsen C and Amery Ice Shelves, retain surface water at present. The underlying reasons for export versus retention remain unclear. Nonetheless our results suggest that, in a future warming climate, surface rivers could export melt off the large ice shelves surrounding Antarctica-contrary to present Antarctic ice-sheet models, which assume that meltwater is stored on the ice surface where it triggers ice-shelf disintegration.

Antarctic Ice Shelf Potentially Stabilized by Export of Meltwater in Surface River

NASA Technical Reports Server (NTRS)

Bell, Robin E.; Chu, Winnie; Kingslake, Jonathan; Das, Indrani; Tedesco, Marco; Tinto, Kirsty J.; Zappa, Christopher J.; Frezzotti, Massimo; Boghosian, Alexandra; Lee, Won Sang

2017-01-01

Meltwater stored in ponds and crevasses can weaken and fracture ice shelves, triggering their rapid disintegration. This ice-shelf collapse results in an increased flux of ice from adjacent glaciers and ice streams, thereby raising sea level globally. However, surface rivers forming on ice shelves could potentially export stored meltwater and prevent its destructive effects. Here we present evidence for persistent active drainage networks-interconnected streams, ponds and rivers-on the Nansen Ice Shelf in Antarctica that export a large fraction of the ice shelf's meltwater into the ocean. We find that active drainage has exported water off the ice surface through waterfalls and dolines for more than a century. The surface river terminates in a 130-metre-wide waterfall that can export the entire annual surface melt over the course of seven days. During warmer melt seasons, these drainage networks adapt to changing environmental conditions by remaining active for longer and exporting more water. Similar networks are present on the ice shelf in front of Petermann Glacier, Greenland, but other systems, such as on the Larsen C and Amery Ice Shelves, retain surface water at present. The underlying reasons for export versus retention remain unclear. Nonetheless our results suggest that, in a future warming climate, surface rivers could export melt off the large ice shelves surrounding Antarctica-contrary to present Antarctic ice-sheet models, which assume that meltwater is stored on the ice surface where it triggers ice-shelf disintegration.

Antarctic ice shelf potentially stabilized by export of meltwater in surface river

NASA Astrophysics Data System (ADS)

Bell, Robin E.; Chu, Winnie; Kingslake, Jonathan; Das, Indrani; Tedesco, Marco; Tinto, Kirsty J.; Zappa, Christopher J.; Frezzotti, Massimo; Boghosian, Alexandra; Lee, Won Sang

2017-04-01

Meltwater stored in ponds and crevasses can weaken and fracture ice shelves, triggering their rapid disintegration. This ice-shelf collapse results in an increased flux of ice from adjacent glaciers and ice streams, thereby raising sea level globally. However, surface rivers forming on ice shelves could potentially export stored meltwater and prevent its destructive effects. Here we present evidence for persistent active drainage networks—interconnected streams, ponds and rivers—on the Nansen Ice Shelf in Antarctica that export a large fraction of the ice shelf’s meltwater into the ocean. We find that active drainage has exported water off the ice surface through waterfalls and dolines for more than a century. The surface river terminates in a 130-metre-wide waterfall that can export the entire annual surface melt over the course of seven days. During warmer melt seasons, these drainage networks adapt to changing environmental conditions by remaining active for longer and exporting more water. Similar networks are present on the ice shelf in front of Petermann Glacier, Greenland, but other systems, such as on the Larsen C and Amery Ice Shelves, retain surface water at present. The underlying reasons for export versus retention remain unclear. Nonetheless our results suggest that, in a future warming climate, surface rivers could export melt off the large ice shelves surrounding Antarctica—contrary to present Antarctic ice-sheet models, which assume that meltwater is stored on the ice surface where it triggers ice-shelf disintegration.

Market potential of solar thermal enhanced oil recovery-a techno-economic model for Issaran oil field in Egypt

NASA Astrophysics Data System (ADS)

Gupta, Sunay; Guédez, Rafael; Laumert, Björn

2017-06-01

Solar thermal enhanced oil recovery (S-EOR) is an advanced technique of using concentrated solar power (CSP) technology to generate steam and recover oil from maturing oil reservoirs. The generated steam is injected at high pressure and temperature into the reservoir wells to facilitate oil production. There are three common methods of steam injection in enhanced oil recovery - continuous steam injection, cyclic steam stimulation (CSS) and steam assisted gravity drainage (SAGD). Conventionally, this steam is generated through natural gas (NG) fired boilers with associated greenhouse gas emissions. However, pilot projects in the USA (Coalinga, California) and Oman (Miraah, Amal) demonstrated the use of S-EOR to meet their steam requirements despite the intermittent nature of solar irradiation. Hence, conventional steam based EOR projects under the Sunbelt region can benefit from S-EOR with reduced operational expenditure (OPEX) and increased profitability in the long term, even with the initial investment required for solar equipment. S-EOR can be realized as an opportunity for countries not owning any natural gas resources to make them less energy dependent and less sensible to gas price fluctuations, and for countries owning natural gas resources to reduce their gas consumption and export it for a higher margin. In this study, firstly, the market potential of S-EOR was investigated worldwide by covering some of the major ongoing steam based EOR projects as well as future projects in pipeline. A multi-criteria analysis was performed to compare local conditions and requirements of all the oil fields based on a defined set of parameters. Secondly, a modelling approach for S-EOR was designed to identify cost reduction opportunities and optimum solar integration techniques, and the Issaran oil field in Egypt was selected for a case study to substantiate the approach. This modelling approach can be consulted to develop S-EOR projects for any steam flooding based oil

Mercury export from the Yukon River Basin and potential response to a changing climate

USGS Publications Warehouse

Schuster, P. F.; Striegl, Robert G.; Aiken, G. R.; Krabbenhoft, D. P.; Dewild, J. F.; Butler, K.; Kamark, B.; Dornblaser, M.

2011-01-01

We measured mercury (Hg) concentrations and calculated export and yield from the Yukon River Basin (YRB) to quantify Hg flux from a large, permafrost-dominated, high-latitude watershed. Exports of Hg averaged 4400 kg Hg yr–1. The average annual yield for the YRB during the study period was 5.17 μg m–2 yr–1, which is 3–32 times more than Hg yields reported for 8 other major northern hemisphere river basins. The vast majority (90%) of Hg export is associated with particulates. Half of the annual export of Hg occurred during the spring with about 80% of 34 samples exceeding the U.S. EPA Hg standard for adverse chronic effects to biota. Dissolved and particulate organic carbon exports explained 81% and 50%, respectively, of the variance in Hg exports, and both were significantly (p < 0.001) correlated with water discharge. Recent measurements indicate that permafrost contains a substantial reservoir of Hg. Consequently, climate warming will likely accelerate the mobilization of Hg from thawing permafrost increasing the export of organic carbon associated Hg and thus potentially exacerbating the production of bioavailable methylmercury from permafrost-dominated northern river basins.

Mercury export from the Yukon River Basin and potential response to a changing climate

USGS Publications Warehouse

Schuster, Paul F.; Striegl, Robert G.; Aiken, George R.; Krabbenhoft, David P.; DeWild, John F.; Butler, Kenna D.; Kamark, Ben; Dornblaser, Mark

2011-01-01

We measured mercury (Hg) concentrations and calculated export and yield from the Yukon River Basin (YRB) to quantify Hg flux from a large, permafrost-dominated, high-latitude watershed. Exports of Hg averaged 4400 kg Hg yr-1. The average annual yield for the YRB during the study period was 5.17 μg m-2 yr-1, which is 3–32 times more than Hg yields reported for 8 other major northern hemisphere river basins. The vast majority (90%) of Hg export is associated with particulates. Half of the annual export of Hg occurred during the spring with about 80% of 34 samples exceeding the U.S. EPA Hg standard for adverse chronic effects to biota. Dissolved and particulate organic carbon exports explained 81% and 50%, respectively, of the variance in Hg exports, and both were significantly (p < 0.001) correlated with water discharge. Recent measurements indicate that permafrost contains a substantial reservoir of Hg. Consequently, climate warming will likely accelerate the mobilization of Hg from thawing permafrost increasing the export of organic carbon associated Hg and thus potentially exacerbating the production of bioavailable methylmercury from permafrost-dominated northern river basins.

Quantifying the potential export flows of used electronic products in Macau: a case study of PCs.

PubMed

Yu, Danfeng; Song, Qingbin; Wang, Zhishi; Li, Jinhui; Duan, Huabo; Wang, Jinben; Wang, Chao; Wang, Xu

2017-12-01

The used electronic product (UEP) has attracted the worldwide attentions because part of e-waste may be exported from developed countries to developing countries in the name of UEP. On the basis of large foreign trade data of electronic products (e-products), this study adopted the trade data approach (TDA) to quantify the potential exports of UEP in Macau, taking a case study of personal computers (PCs). The results show that the desktop mainframes, LCD monitors, and CRT monitors have more low-unit-value trades with higher trade volumes in the past 10 years, while the laptop and tablet PCs, as the newer technologies, owned the higher ratios of the high-unit-value trades. During the period of 2005-2015, the total mean exports for used laptop and tablet PCs, desktop mainframes, and LCD monitors were approximately 18,592, 79,957, and 43,177 units, respectively, while the possible export volume of used CRT monitors was higher, up to 430,098 units in 2000-2010. Noticed that these potential export volumes could be the lower bound because not all used PCs may be shipped using the PC trade code. For all the four kinds of used PCs, the majority (61.6-98.82%) of the export volumes have gone to Hong Kong, followed by Mainland China and Taiwan. Since 2011, there was no CRT monitor export; however, the other kinds of used PC exports will still exist in Macau in the future. The outcomes are helpful to understand and manage the current export situations of used products in Macau, and can also provide a reference for other countries and regions.

26 CFR 1.993-3 - Definition of export property.

Code of Federal Regulations, 2012 CFR

2012-04-01

... deduction for depletion under section 613 or 613A. (3) Primary product from oil, gas, coal, or uranium. A primary product from oil, gas, coal, or uranium is not export property. For purposes of this paragraph— (i... primary products from oil, gas, coal, or uranium described in subdivisions (i) through (iv) of this...

26 CFR 1.993-3 - Definition of export property.

Code of Federal Regulations, 2014 CFR

2014-04-01

... deduction for depletion under section 613 or 613A. (3) Primary product from oil, gas, coal, or uranium. A primary product from oil, gas, coal, or uranium is not export property. For purposes of this paragraph— (i... primary products from oil, gas, coal, or uranium described in subdivisions (i) through (iv) of this...

26 CFR 1.993-3 - Definition of export property.

Code of Federal Regulations, 2013 CFR

2013-04-01

... deduction for depletion under section 613 or 613A. (3) Primary product from oil, gas, coal, or uranium. A primary product from oil, gas, coal, or uranium is not export property. For purposes of this paragraph— (i... primary products from oil, gas, coal, or uranium described in subdivisions (i) through (iv) of this...

Zeta potential in oil-brine-sandstone system and its role in oil recovery during controlled salinity waterflooding

NASA Astrophysics Data System (ADS)

Li, S.; Jackson, M.

2017-12-01

Wettability alteration is widely recognised as a primary role in improved oil recovery (IOR) during controlled salinity waterflooding (CSW) by modifying brine composition. The change of wettability of core sample depends on adsorption of polar oil compounds into the mineral surface which influences its surface charge density and zeta potential. It has been proved that zeta potentials can be useful to quantify the wettability and incremental oil recovery in natural carbonates. However, the study of zeta potential in oil-brine-sandstone system has not investigated yet. In this experimental study, the zeta potential is used to examine the controlled salinity effects on IOR in nature sandstone (Doddington) aged with two types of crude oils (Oil T and Oil D) over 4 weeks at 80 °C. Results show that the zeta potential measured in the Oil T-brine-sandstone system following primary waterflooding decreases compared to that in fully water saturation, which is consistent with the negative oil found in carbonates study, and IOR response during secondary waterflooding using diluted seawater was observed. In the case of negative oil, the injected low salinity brine induces a more repulsive electrostatic force between the mineral-brine interface and oil-brine interface, which results in an increase disjoining pressure and alters the rock surface to be more water-wet. For Oil D with a positive oil-brine interface, the zeta potential becomes more positive compared to that under single phase condition. The conventional waterflooding fails to observe the IOR in Oil D-brine-sandstone system due to a less repulsive electrostatic force built up between the two interfaces. After switching the injection brine from low salinity brine to formation brine, the IOR was observed. Measured zeta potentials shed some light on the mechanism of wettability alteration in the oil-brine-sandstone system and oil recovery during CSW.

Protein export through the bacterial flagellar type III export pathway.

PubMed

Minamino, Tohru

2014-08-01

For construction of the bacterial flagellum, which is responsible for bacterial motility, the flagellar type III export apparatus utilizes both ATP and proton motive force across the cytoplasmic membrane and exports flagellar proteins from the cytoplasm to the distal end of the nascent structure. The export apparatus consists of a membrane-embedded export gate made of FlhA, FlhB, FliO, FliP, FliQ, and FliR and a water-soluble ATPase ring complex consisting of FliH, FliI, and FliJ. FlgN, FliS, and FliT act as substrate-specific chaperones that do not only protect their cognate substrates from degradation and aggregation in the cytoplasm but also efficiently transfer the substrates to the export apparatus. The ATPase ring complex facilitates the initial entry of the substrates into the narrow pore of the export gate. The export gate by itself is a proton-protein antiporter that uses the two components of proton motive force, the electric potential difference and the proton concentration difference, for different steps of the export process. A specific interaction of FlhA with FliJ located in the center of the ATPase ring complex allows the export gate to efficiently use proton motive force to drive protein export. The ATPase ring complex couples ATP binding and hydrolysis to its assembly-disassembly cycle for rapid and efficient protein export cycle. This article is part of a Special Issue entitled: Protein trafficking and secretion in bacteria. Guest Editors: Anastassios Economou and Ross Dalbey. © 2013 Elsevier B.V. All rights reserved.

UV-blocking potential of oils and juices.

PubMed

Gause, S; Chauhan, A

2016-08-01

Sunscreens are commonly used to protect the body from damage caused by UV light. Some components of organic sunscreens have been shown to pass through the skin during wear which could raise toxicity concerns for these compounds. This study explores the potential for oils and fruit and vegetable juices to be substitutes for these compounds. The absorptivity of various oils (canola oil, citronella oil, coconut oil, olive oil, soya bean oil, vitamin E, as well as aloe vera) and fruit and vegetable juices (acerola, beet, grape, orange carrot, purple carrot and raspberry) was measured in vitro. The mean absorptivity was compared with FDA-approved UV absorbers to gauge the potential of the natural products. The most promising candidates were incorporated into formulations, and the UV transmittance of a 20-μm-thick film of the formulation was measured. The formulations were also imaged by light microscopy and scanning electron microscopy. The absorptivity of oils was at least two orders of magnitude lower compared to the commercial UV blockers. The fruit juice powders were more effective at UV blocking but still showed an order of magnitude lower absorptivity compared to commercial UV blockers. The UV blocking from most natural oils is insufficient to obtain a significant UV protection. Formulations containing 50wt% purple carrot showed good UV-blocking capabilities and represent a promising ingredient for sunscreen and cosmetic applications. © 2015 Society of Cosmetic Scientists and the Société Française de Cosmétologie.

Streaming Potential In Rocks Saturated With Water And Oil

NASA Astrophysics Data System (ADS)

Tarvin, J. A.; Caston, A.

2011-12-01

Fluids flowing through porous media generate electrical currents. These currents cause electric potentials, called "streaming potentials." Streaming potential amplitude depends on the applied pressure gradient, on rock and fluid properties, and on the interaction between rock and fluid. Streaming potential has been measured for rocks saturated with water (1) and with water-gas mixtures. (2) Few measurements (3) have been reported for rocks saturated with water-oil mixtures. We measured streaming potential for sandstone and limestone saturated with a mixture of brine and laboratory oil. Cylindrical samples were initially saturated with brine and submerged in oil. Saturation was changed by pumping oil from one end of a sample to the other and then through the sample in the opposite direction. Saturation was estimated from sample resistivity. The final saturation of each sample was determined by heating the sample in a closed container and measuring the pressure. Measurements were made by modulating the pressure difference (of oil) between the ends of a sample at multiple frequencies below 20 Hz. The observed streaming potential is a weak function of the saturation. Since sample conductivity decreases with increasing oil saturation, the electro-kinetic coupling coefficient (Pride's L (4)) decreases with increasing oil saturation. (1) David B. Pengra and Po-zen Wong, Colloids and Surfaces, vol., p. 159 283-292 (1999). (2) Eve S. Sprunt, Tony B. Mercer, and Nizar F. Djabbarah, Geophysics, vol. 59, p. 707-711 (1994). (3) Vinogradov, J., Jackson, M.D., Geophysical Res. L., Vol. 38, Article L01301 (2011). (4) Steve Pride, Phys. Rev. B, vol. 50, pp. 15678-15696 (1994).

Implications of Increasing Light Tight Oil Production for U.S. Refining

EIA Publications

2015-01-01

EIA retained Turner, Mason & Company to provide analysis of the implications of increasing domestic light tight oil production for U.S. refining, focusing on regional crude supply/demand balances, refinery crude slates, operations, capital investment, product yields, crude oil exports/imports, petroleum product exports, infrastructure constraints and expansions, and crude oil price relationships.

Brazil, A Potential World Power?

DTIC Science & Technology

1966-04-22

carnauba wax , the principal forest export products, account for about 10 percent of the value of Brazil’s exports. The mineral resources of Brazil are...among the world’s richest in oil bearing fruits, gums, resins, oils, and waxes . Much of the timber in the Amazon region is of the lightweight

QATAR offshore oil

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

The Qatar Petroleum Producing Authority is presently operating three offshore fields - Idd al-Shargi, Maydan Mahzam and Bul Hanine. The Idd al-Shargi field consists of 14 naturally flowing wells and three suspended wells. Individual flow rates of the producing wells range from 250 to 3000 barrels per day (b/d). The Maydan Mahzam field produces from 11 naturally flowing wells. Reservoir energy in the field is maintained by water injection. Each of the wells produce oil at rates ranging from 2500 to 20,000 b/d. The Bul Hanine field comprises 10 producing wells supported by 9 dumpflooders. Production rates of the individualmore » wells reach 29,000 b/d, making them among the world's highest. In 1978 the completion of a major acceleration project for the Bul Hanine Arab IV reservoir added more than 40,000 b/d to the production potential of the field. Total Qatari oil exports in 1978 were 91,708,000 barrels, equivalent to an average export rate of 25,000 b/d. Total production in Qatar in 1979 was 100,641,394 barrels (offshore) and 84,130,917 (onshore), an increase of 11% and a decrease of 3%, respectively, over 1978. Halal Island provides offshore storage for oil and gas berthing and loading operations. A natural gas liquids offshore complex, including a fractionation plant, is nearing completion at Umm Said. (SAC)« less

Relevance of Global Health Security to the US Export Economy.

PubMed

Cassell, Cynthia H; Bambery, Zoe; Roy, Kakoli; Meltzer, Martin I; Ahmed, Zara; Payne, Rebecca L; Bunnell, Rebecca E

To reduce the health security risk and impact of outbreaks around the world, the US Centers for Disease Control and Prevention and its partners are building capabilities to prevent, detect, and contain outbreaks in 49 global health security priority countries. We examine the extent of economic vulnerability to the US export economy posed by trade disruptions in these 49 countries. Using 2015 US Department of Commerce data, we assessed the value of US exports and the number of US jobs supported by those exports. US exports to the 49 countries exceeded $308 billion and supported more than 1.6 million jobs across all US states in agriculture, manufacturing, mining, oil and gas, services, and other sectors. These exports represented 13.7% of all US export revenue worldwide and 14.3% of all US jobs supported by all US exports. The economic linkages between the United States and these global health security priority countries illustrate the importance of ensuring that countries have the public health capacities needed to control outbreaks at their source before they become pandemics.

Relevance of Global Health Security to the US Export Economy

PubMed Central

Cassell, Cynthia H.; Bambery, Zoe; Roy, Kakoli; Meltzer, Martin I.; Ahmed, Zara; Payne, Rebecca L.

2017-01-01

To reduce the health security risk and impact of outbreaks around the world, the US Centers for Disease Control and Prevention and its partners are building capabilities to prevent, detect, and contain outbreaks in 49 global health security priority countries. We examine the extent of economic vulnerability to the US export economy posed by trade disruptions in these 49 countries. Using 2015 US Department of Commerce data, we assessed the value of US exports and the number of US jobs supported by those exports. US exports to the 49 countries exceeded $308 billion and supported more than 1.6 million jobs across all US states in agriculture, manufacturing, mining, oil and gas, services, and other sectors. These exports represented 13.7% of all US export revenue worldwide and 14.3% of all US jobs supported by all US exports. The economic linkages between the United States and these global health security priority countries illustrate the importance of ensuring that countries have the public health capacities needed to control outbreaks at their source before they become pandemics. PMID:29199867

Potential Development Essential Oil Production of Central Java, Indonesia

NASA Astrophysics Data System (ADS)

Alighiri, D.; Eden, W. T.; Supardi, K. I.; Masturi; Purwinarko, A.

2017-04-01

Indonesia is the source of raw essential oil in the world. Essential oils are used in various types of industries such as food and beverage, flavour, fragrance, perfumery, pharmaceuticals, and cosmetics. However, the development of Indonesian essential oil industry has not been encouraging for the production of essential oils, further it is unable to meet global demand. Besides that, the quality of volatile oil resulted cannot meet the international market standards. Based on the facts, the potential of Indonesian essential oils needs to be developed to provide added value, through increased production, improved quality and product diversification. One part of Indonesia having abundant of raw essential oil source is Central Java. Central Java has the quite large potential production of essential oils. Some essential oils produced from refining industry owned by the government, private and community sectors include cananga oils (Boyolali district), clove oils (Semarang district), patchouli oils (Brebes district, Pemalang district, and Klaten district). The main problem in the development of plants industries that producing essential oil in Central Java is low crops production, farming properties, quality of essential oils are diverse, providing poor-quality products and volatile oil price fluctuations. Marketing constraints of Central Java essential oils are quite complex supply chain. In general, marketing constraints of essential oils due to three factors, namely the low quality due to type of essential oil business that generally shaped small businesses with different capital and technology, domestic marketing is still a buyer-market (price determined by the buyer) because of weak bargaining position processors businessman, and prices fluctuate (domestic and foreign) due to uncontrolled domestic production and inter-country competition among manufacturers.

Forecasting on the total volumes of Malaysia's imports and exports by multiple linear regression

NASA Astrophysics Data System (ADS)

Beh, W. L.; Yong, M. K. Au

2017-04-01

This study is to give an insight on the doubt of the important of macroeconomic variables that affecting the total volumes of Malaysia's imports and exports by using multiple linear regression (MLR) analysis. The time frame for this study will be determined by using quarterly data of the total volumes of Malaysia's imports and exports covering the period between 2000-2015. The macroeconomic variables will be limited to eleven variables which are the exchange rate of US Dollar with Malaysia Ringgit (USD-MYR), exchange rate of China Yuan with Malaysia Ringgit (RMB-MYR), exchange rate of European Euro with Malaysia Ringgit (EUR-MYR), exchange rate of Singapore Dollar with Malaysia Ringgit (SGD-MYR), crude oil prices, gold prices, producer price index (PPI), interest rate, consumer price index (CPI), industrial production index (IPI) and gross domestic product (GDP). This study has applied the Johansen Co-integration test to investigate the relationship among the total volumes to Malaysia's imports and exports. The result shows that crude oil prices, RMB-MYR, EUR-MYR and IPI play important roles in the total volumes of Malaysia's imports. Meanwhile crude oil price, USD-MYR and GDP play important roles in the total volumes of Malaysia's exports.

Microbial processes in the Athabasca Oil Sands and their potential applications in microbial enhanced oil recovery.

PubMed

Harner, N K; Richardson, T L; Thompson, K A; Best, R J; Best, A S; Trevors, J T

2011-11-01

The Athabasca Oil Sands are located within the Western Canadian Sedimentary Basin, which covers over 140,200 km(2) of land in Alberta, Canada. The oil sands provide a unique environment for bacteria as a result of the stressors of low water availability and high hydrocarbon concentrations. Understanding the mechanisms bacteria use to tolerate these stresses may aid in our understanding of how hydrocarbon degradation has occurred over geological time, and how these processes and related tolerance mechanisms may be used in biotechnology applications such as microbial enhanced oil recovery (MEOR). The majority of research has focused on microbiology processes in oil reservoirs and oilfields; as such there is a paucity of information specific to oil sands. By studying microbial processes in oil sands there is the potential to use microbes in MEOR applications. This article reviews the microbiology of the Athabasca Oil Sands and the mechanisms bacteria use to tolerate low water and high hydrocarbon availability in oil reservoirs and oilfields, and potential applications in MEOR.

Questioning the sustainable palm oil demand: case study from French-Indonesia supply chain

NASA Astrophysics Data System (ADS)

Chalil, D.; Barus, R.

2018-02-01

Sustainable palm oil has been widely debated. Consuming countries insist certified sustainable produces palm oil, but in fact the absorption of the certified palm oil is still less than 60%. This raise questions about the sustainable palm oil demand. In this study, such a condition will be analysed in French-Indonesia supply chain case. Using monthly and quarterly data from 2010 to 2016 with Autoregressive Distributed Lag (ARDL) approach and Error Correction Model, demand influencing factors and price integration in each market of the supply chain is estimated. Two scenarios namely re-export and direct export models are considered in the Error Correction Model. The results show that France Gross Domestic Product, prices of France palm oil import from Indonesia, Malaysia, and Germany, and price of France groundnut import significantly influence the France palm oil import volume from Indonesia. Prices in each market along palm oil re-export France-Indonesia supply chain are co-integrated and converge towards long-run equilibrium, but not in the direct export supply chain. This leads to a conclusion that France market preferences in specific and EU market preferences in general need to be considered by Indonesian palm oil decision makers.

Analysis of Palm Oil Production, Export, and Government Consumption to Gross Domestic Product of Five Districts in West Kalimantan by Panel Regression

NASA Astrophysics Data System (ADS)

Sulistianingsih, E.; Kiftiah, M.; Rosadi, D.; Wahyuni, H.

2017-04-01

Gross Domestic Product (GDP) is an indicator of economic growth in a region. GDP is a panel data, which consists of cross-section and time series data. Meanwhile, panel regression is a tool which can be utilised to analyse panel data. There are three models in panel regression, namely Common Effect Model (CEM), Fixed Effect Model (FEM) and Random Effect Model (REM). The models will be chosen based on results of Chow Test, Hausman Test and Lagrange Multiplier Test. This research analyses palm oil about production, export, and government consumption to five district GDP are in West Kalimantan, namely Sanggau, Sintang, Sambas, Ketapang and Bengkayang by panel regression. Based on the results of analyses, it concluded that REM, which adjusted-determination-coefficient is 0,823, is the best model in this case. Also, according to the result, only Export and Government Consumption that influence GDP of the districts.

Evaluation of chosen fruit seeds oils as potential biofuel

NASA Astrophysics Data System (ADS)

Agbede, O. O.; Alade, A. O.; Adebayo, G. A.; Salam, K. K.; Bakare, T.

2012-04-01

Oils available in mango, tangerine and African star seeds were extracted and characterized to determine their fuel worthiness for biofuel production. Furthermore, the fuel properties of the three oils were within the range observed for some common oil seeds like rapeseed, soybean and sunflower, which are widely sourced for the production of biodiesel on an industrial scale. The low iodine values of the oil extend their applications as non-drying oil for lubrication purposes, however, the fuel properties exhibited by the oils enlist them as potential oil seeds for the production of biofuel and further research on the improvement of their properties will make them suitable biofuel of high economic values.

Future oil and gas: Can Iran deliver?

DOE Office of Scientific and Technical Information (OSTI.GOV)

Takin, M.

1996-11-01

Iran`s oil and gas production and exports constitute the country`s main source of foreign exchange earnings. The future level of these earnings will depend on oil prices, global demand for Iranian exports, the country`s productive capability and domestic consumption. The size of Iranian oil reserves suggests that, in principle, present productive capacity could be maintained and expanded. However, the greatest share of production in coming years still will come from fields that already have produced for several decades. In spite of significant remaining reserves, these fields are not nearly as prolific as they were in their early years. The operationsmore » required for further development are now more complicated and, in particular, more costly. These fields` size also implies that improving production, and instituting secondary and tertiary recovery methods (such as gas injection), will require mega-scale operations. This article discusses future oil and gas export revenues from the Islamic Republic of Iran, emphasizing the country`s future production and commenting on the effects of proposed US sanctions.« less

Russian Oil and Natural Gas: Strategic Culture and Security Implications of European Dependence

DTIC Science & Technology

2007-12-01

Russia receives from consumption of oil and natural gas exports to Europe on their Gross National Product and economic growth for the future. By...Gross National Product and economic growth for the future. By understanding Russia’s strategic culture and the interdependence of European demand and...EXPORTS ...............66 1. Oil and Natural Gas Reserves and Production ..68 2. Exports to Europe ............................71 3. Revenues

U.S. Crude Oil Production to 2025: Updated Projection of Crude Types

EIA Publications

2015-01-01

This report updates and extends a May 2014 EIA report, U.S. crude oil production forecast – analysis of crude types. It provides a projection of domestic crude oil production by crude type through 2025, supplementing the overall production projection provided in the AEO2015. Projections of production by crude type matter for several reasons. First, U.S. crude streams vary widely in quality. Second, the economics surrounding various options for the domestic use of additional domestic oil production are directly dependent on crude quality characteristics. Third, actual or potential export values also vary significantly with quality characteristics.

Bacterial community diversity in a low-permeability oil reservoir and its potential for enhancing oil recovery.

PubMed

Xiao, Meng; Zhang, Zhong-Zhi; Wang, Jing-Xiu; Zhang, Guang-Qing; Luo, Yi-Jing; Song, Zhao-Zheng; Zhang, Ji-Yuan

2013-11-01

The diversity of indigenous bacterial community and the functional species in the water samples from three production wells of a low permeability oil reservoir was investigated by high-throughput sequencing technology. The potential of application of indigenous bacteria for enhancing oil recovery was evaluated by examination of the effect of bacterial stimulation on the formation water-oil-rock surface interactions and micromodel test. The results showed that production well 88-122 had the most diverse bacterial community and functional species. The broth of indigenous bacteria stimulated by an organic nutrient activator at aerobic condition changed the wettability of the rock surface from oil-wet to water-wet. Micromodel test results showed that flooding using stimulated indigenous bacteria following water flooding improved oil recovery by 6.9% and 7.7% in fractured and unfractured micromodels, respectively. Therefore, the zone of low permeability reservoir has a great potential for indigenous microbial enhanced oil recovery. Copyright © 2013 Elsevier Ltd. All rights reserved.

Estimation of potential impacts and natural resource damages of oil.

PubMed

McCay, Deborah French; Rowe, Jill Jennings; Whittier, Nicole; Sankaranarayanan, Sankar; Etkin, Dagmar Schmidt

2004-02-27

Methods were developed to estimate the potential impacts and natural resource damages resulting from oil spills using probabilistic modeling techniques. The oil fates model uses wind data, current data, and transport and weathering algorithms to calculate mass balance of fuel components in various environmental compartments (water surface, shoreline, water column, atmosphere, sediments, etc.), oil pathway over time (trajectory), surface distribution, shoreline oiling, and concentrations of the fuel components in water and sediments. Exposure of aquatic habitats and organisms to whole oil and toxic components is estimated in the biological model, followed by estimation of resulting acute mortality and ecological losses. Natural resource damages are based on estimated costs to restore equivalent resources and/or ecological services, using Habitat Equivalency Analysis (HEA) and Resource Equivalency Analysis (REA) methods. Oil spill modeling was performed for two spill sites in central San Francisco Bay, three spill sizes (20th, 50th, and 95th percentile volumes from tankers and larger freight vessels, based on an analysis of likely spill volumes given a spill has occurred) and four oil types (gasoline, diesel, heavy fuel oil, and crude oil). The scenarios were run in stochastic mode to determine the frequency distribution, mean and standard deviation of fates, impacts, and damages. This work is significant as it demonstrates a statistically quantifiable method for estimating potential impacts and financial consequences that may be used in ecological risk assessment and cost-benefit analyses. The statistically-defined spill volumes and consequences provide an objective measure of the magnitude, range and variability of impacts to wildlife, aquatic organisms and shorelines for potential spills of four oil/fuel types, each having distinct environmental fates and effects.

Potential uses for cuphea oil processing byproducts and processed oils

USDA-ARS?s Scientific Manuscript database

Cuphea spp. has seeds that contain high levels of medium chain fatty acids and have the potential to be commercially cultivated. In the course of processing and refining Cuphea oil a number of bi-products are generated. Developing commercial uses for these bi-products would improve the economics of...

Measuring Dependence on Imported Oil

EIA Publications

1995-01-01

U.S. dependence on imported oil can be measured in at least two ways. The differences hinge largely on whether oil imports are defined as net imports (total imports minus exports) or as total imports. EIA introduces a revised table that expresses dependence on imports in terms of both measures.

Nutrigenomics of essential oils and their potential domestic use for improving health.

PubMed

Cayuela Sánchez, José Antonio; Elamrani, Abdelaziz

2014-11-01

The use of essential oils as industrial food additives is notorious, like their medicinal properties. However, their use in household food spicing is for now limited. In this work, we have made a review to reveal the nutrigenomic actions exerted by their bioactive components, to promote awareness of their modulating gene expression ability and the potential that this implies. Also considered is how essential oils can be used as flavoring and seasoning after cooking and before consumption, such as diet components which can improve human health. Genetic mechanisms involved in the medicinal properties of essential oils for food use are identified from literature. These genetic mechanisms reveal nutrigenomic actions. Reviews on the medicinal properties of essential oils have been particularly considered. A wide diversity of nutrigenomic effects from essential oils useful potentially for food spicing is reviewed. General ideas are discussed about essential oils and their properties, such as anti-inflammatory, analgesic, immunomodulatory, anticancer, hepatoprotective, hypolipidemic, anti-diabetic, antioxidant, bone-reparation, anti-depressant and mitigatory for Alzheimer's disease. The essential oils for food use are potentially promoting health agents, and, therefore, worth using as flavoring and condiments. Becoming aware of the modulating gene expression actions from essential oils is important for understanding their potential for use in household dishes as spices to improve health.

Prospects of oil field development in Tomsk region

NASA Astrophysics Data System (ADS)

Il'ina, M. N.; Il'ina, G. F.

2017-12-01

The article describes the geologic structure of the formation located not far from Strezhevoy, Tomsk Oblast. The formation has been poorly studied by seismic methods. The reserves categories C1 and C2 as well as hydrocarbon potential are presented. 4 exploratory and 39 production wells are designed to be drilled depending on geologic knowledge and formation conditions. The article deals with the investment plan including development, oil export expenditures and implementing cost calculation.

Suitability of online 3D visualization technique in oil palm plantation management

NASA Astrophysics Data System (ADS)

Mat, Ruzinoor Che; Nordin, Norani; Zulkifli, Abdul Nasir; Yusof, Shahrul Azmi Mohd

2016-08-01

Oil palm industry has been the backbone for the growth of Malaysia economy. The exports of this commodity increasing almost every year. Therefore, there are many studies focusing on how to help this industry increased its productivity. In order to increase the productivity, the management of oil palm plantation need to be improved and strengthen. One of the solution in helping the oil palm manager is by implementing online 3D visualization technique for oil palm plantation using game engine technology. The potential of this application is that it can helps in fertilizer and irrigation management. For this reason, the aim of this paper is to investigate the issues in managing oil palm plantation from the view of oil palm manager by interview. The results from this interview will helps in identifying the suitable issues could be highlight in implementing online 3D visualization technique for oil palm plantation management.

Export Management Specialist. A Training Program. Instructor's Edition.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This publication provides instructors with materials for an export management specialist (EMS) training program. The objective of the training program is to assist companies in reaching their export goals by educating current and potential managers about the basics of exporting. It provides a foundation for considering international trade and for…

A biochemical framework for eIF4E-dependent mRNA export and nuclear recycling of the export machinery.

PubMed

Volpon, Laurent; Culjkovic-Kraljacic, Biljana; Sohn, Hye Seon; Blanchet-Cohen, Alexis; Osborne, Michael J; Borden, Katherine L B

2017-06-01

The eukaryotic translation initiation factor eIF4E acts in the nuclear export and translation of a subset of mRNAs. Both of these functions contribute to its oncogenic potential. While the biochemical mechanisms that underlie translation are relatively well understood, the molecular basis for eIF4E's role in mRNA export remains largely unexplored. To date, over 3000 transcripts, many encoding oncoproteins, were identified as potential nuclear eIF4E export targets. These target RNAs typically contain a ∼50-nucleotide eIF4E sensitivity element (4ESE) in the 3' UTR and a 7-methylguanosine cap on the 5' end. While eIF4E associates with the cap, an unknown factor recognizes the 4ESE element. We previously identified cofactors that functionally interacted with eIF4E in mammalian cell nuclei including the leucine-rich pentatricopeptide repeat protein LRPPRC and the export receptor CRM1/XPO1. LRPPRC simultaneously interacts with both eIF4E bound to the 5' mRNA cap and the 4ESE element in the 3' UTR. In this way, LRPPRC serves as a specificity factor to recruit 4ESE-containing RNAs within the nucleus. Further, we show that CRM1 directly binds LRPPRC likely acting as the export receptor for the LRPPRC-eIF4E-4ESE RNA complex. We also found that Importin 8, the nuclear importer for cap-free eIF4E, imports RNA-free LRPPRC, potentially providing both coordinated nuclear recycling of the export machinery and an important surveillance mechanism to prevent futile export cycles. Our studies provide the first biochemical framework for the eIF4E-dependent mRNA export pathway. © 2017 Volpon et al.; Published by Cold Spring Harbor Laboratory Press for the RNA Society.

Learning to live with OPEC oil: the Arab view

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1983-01-01

Either OPEC or a similar Middle East organizaiton will recapture the dominant role in oil market as non-OPEC oil sources are depleted. An interview with Ali Ahmed Attiga of the Organization of Arab Petroleum Exporting Countries (OAPEC) suggests the possibility of another embargo, but emphasizes the common bond that both oil-importing and oil-exporting countries have if they become over-dependent on oil. Attiga points out that OAPEC will produce 40% of the energy consumed at the end of 10 years. He credits the 1973 embargo with reminding the US of its vital interest in the Arab world, but admits it didmore » not accomplish the withdrawal of Israel from occupied territory. In response to other questions Attiga doubts other producers will join OPEC, explains OPEC pricing and production policies, and describes its development programs. 1 figure.« less

World oilseed situation and U. S. export opportunities, March 1984. Foreign agriculture circular

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1984-03-01

The world oilseed supply situation tightened in this month with estimated world oilseed, meal and oil production all down from the last month. Reduced peanut and sunflower seed output in drought-damaged areas in Africa more than offset an increase in Argentine soybean output. The protein meal sector remained quiet, with an adjustment in peanut meal production and a reduction in Soviet soybean meal imports. The situation for vegetable and marine oils also remained quiet during the month, with offsetting reductions of Singapore's palm oil imports and exports indicating that country's decline as a transshipper of palm oil.

Virgin coconut oil and its potential cardioprotective effects.

PubMed

Babu, Abraham Samuel; Veluswamy, Sundar Kumar; Arena, Ross; Guazzi, Marco; Lavie, Carl J

2014-11-01

Emphasis on diet to improve the cardiovascular (CV) risk profile has been the focus of many studies. Recently, virgin coconut oil (VCO) has been growing in popularity due to its potential CV benefits. The chemical properties and the manufacturing process of VCO make this oil healthier than its copra-derived counterpart. This review highlights the mechanism through which saturated fatty acids contribute to CV disease (CVD), how oils and fats contribute to the risk of CVD, and the existing views on VCO and how its cardioprotective effects may make this a possible dietary intervention in isolation or in combination with exercise to help reduce the burden of CVDs.

Rosewood oil induces sedation and inhibits compound action potential in rodents.

PubMed

de Almeida, Reinaldo Nóbrega; Araújo, Demétrius Antonio Machado; Gonçalves, Juan Carlos Ramos; Montenegro, Fabrícia Costa; de Sousa, Damião Pergentino; Leite, José Roberto; Mattei, Rita; Benedito, Marco Antonio Campana; de Carvalho, José Gilberto Barbosa; Cruz, Jader Santos; Maia, José Guilherme Soares

2009-07-30

Aniba rosaeodora is an aromatic plant which has been used in Brazil folk medicine due to its sedative effect. Therefore, the purpose of the present study was to evaluate the sedative effect of linalool-rich rosewood oil in mice. In addition we sought to investigate the linalool-rich oil effects on the isolated nerve using the single sucrose-gap technique. Sedative effect was determined by measuring the potentiation of the pentobarbital-induced sleeping time. The compound action potential amplitude was evaluated as a way to detect changes in excitability of the isolated nerve. The results showed that administration of rosewood oil at the doses of 200 and 300 mg/kg significantly decreased latency and increased the duration of sleeping time. On the other hand, the dose of 100 mg/kg potentiated significantly the pentobarbital action decreasing pentobarbital latency time and increasing pentobarbital sleeping time. In addition, the effect of linalool-rich rosewood oil on the isolated nerve of the rat was also investigated through the single sucrose-gap technique. The amplitude of the action potential decreased almost 100% when it was incubated for 30 min at 100 microg/ml. From this study, it is suggested a sedative effect of linalool-rich rosewood oil that could, at least in part, be explained by the reduction in action potential amplitude that provokes a decrease in neuronal excitability.

Zeta potential in oil-water-carbonate systems and its impact on oil recovery during controlled salinity water-flooding

PubMed Central

Jackson, Matthew D.; Al-Mahrouqi, Dawoud; Vinogradov, Jan

2016-01-01

Laboratory experiments and field trials have shown that oil recovery from carbonate reservoirs can be increased by modifying the brine composition injected during recovery in a process termed controlled salinity water-flooding (CSW). However, CSW remains poorly understood and there is no method to predict the optimum CSW composition. This work demonstrates for the first time that improved oil recovery (IOR) during CSW is strongly correlated to changes in zeta potential at both the mineral-water and oil-water interfaces. We report experiments in which IOR during CSW occurs only when the change in brine composition induces a repulsive electrostatic force between the oil-brine and mineral-brine interfaces. The polarity of the zeta potential at both interfaces must be determined when designing the optimum CSW composition. A new experimental method is presented that allows this. Results also show for the first time that the zeta potential at the oil-water interface may be positive at conditions relevant to carbonate reservoirs. A key challenge for any model of CSW is to explain why IOR is not always observed. Here we suggest that failures using the conventional (dilution) approach to CSW may have been caused by a positively charged oil-water interface that had not been identified. PMID:27876833

Report list Arizona's oil, gas potential

USGS Publications Warehouse

Rauzi, S.L.

2001-01-01

This article is a summary of Arizona geological survey circular 29, which addresses the petroleum geology of Arizona, USA. Eight areas have been identified with fair to excellent oil and gas potential, and some Tertiary basins have evidence of source or reservoir rocks. The following are considered here: production history, lands status and services, regulation and permitting, petroleum geology, hydrocarbon indications, and areas with hydrocarbon potential and their petroleum geology and characteristics. The full report contains detailed figures of each of these basin areas, a descriptive tabulation of seeps and petroliferous rocks and extensive references.

Requirements for transportation of fast pyrolysis bio-oil in Finland

NASA Astrophysics Data System (ADS)

Karhunen, Antti; Laihanen, Mika; Ranta, Tapio

2016-11-01

The purpose of this paper is to discuss the requirements and challenges of pyrolysis oil's transportation in Finland. Pyrolysis oil is a new type of renewable liquid fuel that can be utilised in applications such as heat and electricity production. It has never been transported on a large scale in Finland. Possible options are transport by road, rail and waterway. The most significant requirements in its transportation are created by acidity and high density of pyrolysis oil, which impose requirements for the materials and transport equipment. The study described here shows that constant domestic transportation of pyrolysis oil is most reasonably operated with tank trucks. Rail-based transport may have potential for domestic fixed routes, and transport by water could be utilised in exporting. All transportation methods have limitations and advantages relative to each other. Ultimately, the production site and end-user's locations will determine the most suitable transport method.

Quantifying the time lag between organic matter production and export in the surface ocean: Implications for estimates of export efficiency

NASA Astrophysics Data System (ADS)

Stange, P.; Bach, L. T.; Le Moigne, F. A. C.; Taucher, J.; Boxhammer, T.; Riebesell, U.

2017-01-01

The ocean's potential to export carbon to depth partly depends on the fraction of primary production (PP) sinking out of the euphotic zone (i.e., the e-ratio). Measurements of PP and export flux are often performed simultaneously in the field, although there is a temporal delay between those parameters. Thus, resulting e-ratio estimates often incorrectly assume an instantaneous downward export of PP to export flux. Evaluating results from four mesocosm studies, we find that peaks in organic matter sedimentation lag chlorophyll a peaks by 2 to 15 days. We discuss the implications of these time lags (TLs) for current e-ratio estimates and evaluate potential controls of TL. Our analysis reveals a strong correlation between TL and the duration of chlorophyll a buildup, indicating a dependency of TL on plankton food web dynamics. This study is one step further toward time-corrected e-ratio estimates.

Enhanced crude oil biodegradative potential of natural phytoplankton-associated hydrocarbonoclastic bacteria.

PubMed

Thompson, Haydn; Angelova, Angelina; Bowler, Bernard; Jones, Martin; Gutierrez, Tony

2017-07-01

Phytoplankton have been shown to harbour a diversity of hydrocarbonoclastic bacteria (HCB), yet it is not understood how these phytoplankton-associated HCB would respond in the event of an oil spill at sea. Here, we assess the diversity and dynamics of the bacterial community associated with a natural population of marine phytoplankton under oil spill-simulated conditions, and compare it to that of the free-living (non phytoplankton-associated) bacterial community. While the crude oil severely impacted the phytoplankton population and was likely conducive to marine oil snow formation, analysis of the MiSeq-derived 16S rRNA data revealed dramatic and differential shifts in the oil-amended communities that included blooms of recognized HCB (e.g., Thalassospira, Cycloclasticus), including putative novel phyla, as well as other groups with previously unqualified oil-degrading potential (Olleya, Winogradskyella, and members of the inconspicuous BD7-3 phylum). Notably, the oil biodegradation potential of the phytoplankton-associated community exceeded that of the free-living community, and it showed a preference to degrade substituted and non-substituted polycyclic aromatic hydrocarbons. Our study provides evidence of compartmentalization of hydrocarbon-degrading capacity in the marine water column, wherein HCB associated with phytoplankton are better tuned to degrading crude oil hydrocarbons than that by the community of planktonic free-living bacteria. © 2017 Society for Applied Microbiology and John Wiley & Sons Ltd.

'Cold reality in the land of fire': The interrelations of Azerbaijan's natural gas export and foreign policy

NASA Astrophysics Data System (ADS)

Marosvari, Csaba

Azerbaijan, a landlocked post-Soviet country since its independence has been trying to utilize its energy resources in its foreign policy. With production-sharing agreements with Western oil companies beginning with the 1994 signing of the "Contract of the Century" and the construction of the Baku-Tbilisi-Ceyhan oil pipeline Azerbaijan successfully opened up its energy sector for foreign investment and used pipelines to stabilize its economy and underpin its foreign policy. The discovery of the Shah Deniz gas field opened up new opportunities for Baku to buttress its foreign policy goals with the export of natural gas. In this Master's thesis I will evaluate and show the importance and significance of natural gas export in Azerbaijani foreign policy.

The Potential of Microalgae Lipids for Edible Oil Production.

PubMed

Huang, Yanfei; Zhang, Dongmei; Xue, Shengzhang; Wang, Meng; Cong, Wei

2016-10-01

The objective of this study was to evaluate the potential of oil-rich green algae, Chlorella vulgaris, Scenedesmus obliquus, and Nannochloropsis oceanica, to produce edible oil with respect to lipid and residue properties. The results showed that C. vulgaris and N. oceanica had similarly much higher lipid recovery (about 50 %) in hexane extraction than that of S. obliquus (about 25 %), and C. vulgaris had the highest content of neutral lipids among the three algae. The fatty acid compositions of neutral lipids from C. vulgaris and S. obliquus were mainly C16 and C18, resembling that of vegetable oils. ARA and EPA were the specific valuable fatty acids in lipids of N. oceanica, but the content of which was lower in neutral lipids. Phytol was identified as the major unsaponifiable component in lipids of the three algae. Combined with the evaluation of the ratios in SFA/MUFA/PUFA, (n-6):(n-3) and content of free fatty acids, lipids obtained from C. vulgaris displayed the great potential for edible oil production. Lipids of N. oceanica showed the highest antioxidant activity, and its residue contained the largest amounts of protein as well as the amino acid compositions were greatly beneficial to the health of human beings.

Potential of Cinnamon Oil Emulsions as Alternative Washing Solutions of Carrots.

PubMed

Zhang, Yue; Chen, Huaiqiong; Critzer, Faith; Davidson, P Michael; Zhong, Qixin

2017-06-01

The objective of this study was to evaluate the potential of cinnamon oil emulsions as alternative washing solutions to improve the microbial safety of carrots. Whey protein concentrate (WPC), gum arabic (GA), lecithin, and their combinations were used to prepare cinnamon oil emulsions. The emulsions were characterized for their hydrodynamic diameter (D h ) during 7 days of storage and their antimicrobial activity against cocktails of Salmonella enterica , Escherichia coli O157:H7, and Listeria monocytogenes . The D h of the emulsion prepared with the GA+WPC blend did not change significantly (195.0 to 184.1 nm), whereas all other emulsions showed varying degrees of increases in D h . Compared with free cinnamon oil dissolved in 5% ethanol, all emulsions showed similar or lower MICs and MBCs. Emulsions prepared with GA and equal masses of GA and WPC were chosen and diluted to 0.2 and 0.5% cinnamon oil to wash carrots that were surface inoculated with bacterial cocktails because of their lower MICs and MBCs than free oil. Emulsions resulted in significantly higher reductions of pathogens on carrots than free cinnamon oil, 3.0 to 3.7 versus 2.1 to 2.3 log CFU/g at 0.5% cinnamon oil and 2.0 to 3.0 versus 1.0 to 1.7 log CFU/g at 0.2% cinnamon oil. No transfer of bacteria from inoculated carrots to wash solutions and no effects of organic load on log reductions were only observed for wash treatments with 0.5% emulsified cinnamon oil. Thus, the cinnamon oil emulsions are potential alternative postharvest washing solutions for fresh produce production.

Potential impacts of offshore oil spills on polar bears in the Chukchi Sea.

PubMed

Wilson, Ryan R; Perham, Craig; French-McCay, Deborah P; Balouskus, Richard

2018-04-01

Sea ice decline is anticipated to increase human access to the Arctic Ocean allowing for offshore oil and gas development in once inaccessible areas. Given the potential negative consequences of an oil spill on marine wildlife populations in the Arctic, it is important to understand the magnitude of impact a large spill could have on wildlife to inform response planning efforts. In this study we simulated oil spills that released 25,000 barrels of oil for 30 days in autumn originating from two sites in the Chukchi Sea (one in Russia and one in the U.S.) and tracked the distribution of oil for 76 days. We then determined the potential impact such a spill might have on polar bears (Ursus maritimus) and their habitat by overlapping spills with maps of polar bear habitat and movement trajectories. Only a small proportion (1-10%) of high-value polar bear sea ice habitat was directly affected by oil sufficient to impact bears. However, 27-38% of polar bears in the region were potentially exposed to oil. Oil consistently had the highest probability of reaching Wrangel and Herald islands, important areas of denning and summer terrestrial habitat. Oil did not reach polar bears until approximately 3 weeks after the spills. Our study found the potential for significant impacts to polar bears under a worst case discharge scenario, but suggests that there is a window of time where effective containment efforts could minimize exposure to bears. Our study provides a framework for wildlife managers and planners to assess the level of response that would be required to treat exposed wildlife and where spill response equipment might be best stationed. While the size of spill we simulated has a low probability of occurring, it provides an upper limit for planners to consider when crafting response plans. Published by Elsevier Ltd.

Iraq: World Oil Report 1991

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1991-08-01

This paper reports that no reliable information on Iraqi E and P operations and only a few reports on oil field facilities damage have been available since last August. Most of what is known originated from the Middle East Economic Survey (MEES), the authoritative newsletter covering the Middle East. According to MEES reports in major northern oil fields (Kirkuk, Bai Hasan and Jambur) is put at 800,000 bpd. The northern fields and the pipeline system through Turkey to the Mediterranean Sea that serves as an export outlet for the area apparently were not damaged much by coalition air strikes ormore » subsequent fighting by the Kurds. Last May production was estimated at 250,000 bpd, presumably from northern fields. If and when U.N. sanctions are lifted, Iraq should be able to export promptly through the Turkish line.« less

Antioxidant Potential and Oil Composition of Callistemon viminalis Leaves

PubMed Central

Zubair, Muhammad; Hassan, Sadia; Rizwan, Komal; Rasool, Nasir; Riaz, Muhammad; Zia-Ul-Haq, M.; De Feo, Vincenzo

2013-01-01

The present study was designed to investigate the antioxidant potential and oil composition of Callistemon viminalis leaves. GC-MS analysis of the n-hexane extract revealed the presence of 40 compounds. Leaves contained appreciable levels of total phenolic contents (0.27–0.85 GAE mg/g) and total flavonoid contents (2.25–7.96 CE mg/g). DPPH radical scavenging IC50 and % inhibition of linoleic acid peroxidation were found to be in the ranges of 28.4–56.2 μg/ml and 40.1–70.2%, respectively. The haemolytic effect of the plant leaves was found in the range of 1.79–4.95%. The antioxidant activity of extracts was also studied using sunflower oil as an oxidative substrate and found that it stabilized the oil. The correlation between the results of different antioxidant assays and oxidation parameters of oil indicated that leaves' methanolic extract, exhibiting higher TPC and TFC and scavenging power, was also more potent for enhancing the oxidative stability of sunflower oil. PMID:23818824

Reengineering ribosome export.

PubMed

Lo, Kai-Yin; Johnson, Arlen W

2009-03-01

Large cargoes require multiple receptors for efficient transport through the nuclear pore complex. The 60S ribosomal subunit is one of the bulkiest transport cargoes, and in yeast three different receptors, Crm1, Mex67/Mtr2, and Arx1, collaborate in its export. However, only Crm1, recruited by the adapter Nmd3, appears to be conserved for 60S export in higher eukaryotes. We asked if export of the large subunit requires specific receptors. We made protein fusions between mutant Nmd3 and various export receptors. Surprisingly, fusions of Mex67, the tRNA exportin Los1, Mtr2, Cse1, or Msn5 to Nmd3, lacking its Crm1-dependent nuclear export signal (NES), all functioned in export. Furthermore, these chimeric proteins supported 60S export even in the presence of the Crm1 inhibitor leptomycin B, indicating that export was now independent of Crm1. These results suggest that there is not a requirement for a specific export receptor for the large subunit, as recruitment of any receptor will suffice. Finally we show that the addition of an NES directly to the 60S ribosomal subunit protein Rpl3 promotes export. These results imply remarkable flexibility in the export pathway for the 60S subunit and help explain how different export receptors could have evolved in different eukaryotic lineages.

Reengineering Ribosome Export

PubMed Central

Lo, Kai-Yin

2009-01-01

Large cargoes require multiple receptors for efficient transport through the nuclear pore complex. The 60S ribosomal subunit is one of the bulkiest transport cargoes, and in yeast three different receptors, Crm1, Mex67/Mtr2, and Arx1, collaborate in its export. However, only Crm1, recruited by the adapter Nmd3, appears to be conserved for 60S export in higher eukaryotes. We asked if export of the large subunit requires specific receptors. We made protein fusions between mutant Nmd3 and various export receptors. Surprisingly, fusions of Mex67, the tRNA exportin Los1, Mtr2, Cse1, or Msn5 to Nmd3, lacking its Crm1-dependent nuclear export signal (NES), all functioned in export. Furthermore, these chimeric proteins supported 60S export even in the presence of the Crm1 inhibitor leptomycin B, indicating that export was now independent of Crm1. These results suggest that there is not a requirement for a specific export receptor for the large subunit, as recruitment of any receptor will suffice. Finally we show that the addition of an NES directly to the 60S ribosomal subunit protein Rpl3 promotes export. These results imply remarkable flexibility in the export pathway for the 60S subunit and help explain how different export receptors could have evolved in different eukaryotic lineages. PMID:19144820

Sustainable management in crop monocultures: the impact of retaining forest on oil palm yield.

PubMed

Edwards, Felicity A; Edwards, David P; Sloan, Sean; Hamer, Keith C

2014-01-01

Tropical agriculture is expanding rapidly at the expense of forest, driving a global extinction crisis. How to create agricultural landscapes that minimise the clearance of forest and maximise sustainability is thus a key issue. One possibility is protecting natural forest within or adjacent to crop monocultures to harness important ecosystem services provided by biodiversity spill-over that may facilitate production. Yet this contrasts with the conflicting potential that the retention of forest exports dis-services, such as agricultural pests. We focus on oil palm and obtained yields from 499 plantation parcels spanning a total of ≈23,000 ha of oil palm plantation in Sabah, Malaysian Borneo. We investigate the relationship between the extent and proximity of both contiguous and fragmented dipterocarp forest cover and oil palm yield, controlling for variation in oil palm age and for environmental heterogeneity by incorporating proximity to non-native forestry plantations, other oil palm plantations, and large rivers, elevation and soil type in our models. The extent of forest cover and proximity to dipterocarp forest were not significant predictors of oil palm yield. Similarly, proximity to large rivers and other oil palm plantations, as well as soil type had no significant effect. Instead, lower elevation and closer proximity to forestry plantations had significant positive impacts on oil palm yield. These findings suggest that if dipterocarp forests are exporting ecosystem service benefits or ecosystem dis-services, that the net effect on yield is neutral. There is thus no evidence to support arguments that forest should be retained within or adjacent to oil palm monocultures for the provision of ecosystem services that benefit yield. We urge for more nuanced assessments of the impacts of forest and biodiversity on yields in crop monocultures to better understand their role in sustainable agriculture.

Sustainable Management in Crop Monocultures: The Impact of Retaining Forest on Oil Palm Yield

PubMed Central

Edwards, Felicity A.; Edwards, David P.; Sloan, Sean; Hamer, Keith C.

2014-01-01

Tropical agriculture is expanding rapidly at the expense of forest, driving a global extinction crisis. How to create agricultural landscapes that minimise the clearance of forest and maximise sustainability is thus a key issue. One possibility is protecting natural forest within or adjacent to crop monocultures to harness important ecosystem services provided by biodiversity spill-over that may facilitate production. Yet this contrasts with the conflicting potential that the retention of forest exports dis-services, such as agricultural pests. We focus on oil palm and obtained yields from 499 plantation parcels spanning a total of ≈23,000 ha of oil palm plantation in Sabah, Malaysian Borneo. We investigate the relationship between the extent and proximity of both contiguous and fragmented dipterocarp forest cover and oil palm yield, controlling for variation in oil palm age and for environmental heterogeneity by incorporating proximity to non-native forestry plantations, other oil palm plantations, and large rivers, elevation and soil type in our models. The extent of forest cover and proximity to dipterocarp forest were not significant predictors of oil palm yield. Similarly, proximity to large rivers and other oil palm plantations, as well as soil type had no significant effect. Instead, lower elevation and closer proximity to forestry plantations had significant positive impacts on oil palm yield. These findings suggest that if dipterocarp forests are exporting ecosystem service benefits or ecosystem dis-services, that the net effect on yield is neutral. There is thus no evidence to support arguments that forest should be retained within or adjacent to oil palm monocultures for the provision of ecosystem services that benefit yield. We urge for more nuanced assessments of the impacts of forest and biodiversity on yields in crop monocultures to better understand their role in sustainable agriculture. PMID:24638038

Crude oil as a microbial seed bank with unexpected functional potentials

PubMed Central

Cai, Man; Nie, Yong; Chi, Chang-Qiao; Tang, Yue-Qin; Li, Yan; Wang, Xing-Biao; Liu, Ze-Shen; Yang, Yunfeng; Zhou, Jizhong; Wu, Xiao-Lei

2015-01-01

It was widely believed that oil is a harsh habitat for microbes because of its high toxicity and hydrophobicity. However, accumulating evidence has revealed the presence of live microbes in crude oil. Therefore, it’s of value to conduct an in-depth investigation on microbial communities in crude oil. To this end, microorganisms in oil and water phases were collected from four oil-well production mixtures in Qinghai Oilfield, China, and analyzed for their taxonomic and functional compositions via pyrosequencing and GeoChip, respectively. Hierarchical clustering of 16S rRNA gene sequences and functional genes clearly separated crude oil and water phases, suggestive of distinct taxonomic and functional gene compositions between crude oil and water phases. Unexpectedly, Pseudomonas dominated oil phase where diverse functional gene groups were identified, which significantly differed from those in the corresponding water phases. Meanwhile, most functional genes were significantly more abundant in oil phase, which was consistent with their important roles in facilitating survival of their host organisms in crude oil. These findings provide strong evidence that crude oil could be a “seed bank” of functional microorganisms with rich functional potentials. This offers novel insights for industrial applications of microbial-enhanced oil recovery and bioremediation of petroleum-polluted environments. PMID:26525361

Chemomodulatory Potential of Flaxseed Oil Against DMBA/Croton Oil-Induced Skin Carcinogenesis in Mice.

PubMed

Sharma, Jyoti; Singh, Ritu; Goyal, P K

2016-09-01

The present study was conducted to evaluate the potential of flaxseed oil to prevent chemically induced skin cancer in mice. Cancer was induced on 2-stage skin carcinogenesis model by single topical application of 7,12 dimethylbenz [a]anthracene (DMBA), as, initiator, and two weeks later it was promoted by croton oil treatment thrice a week on the dorsal surface of mice for 16 weeks. Flaxseed oil (FSO; 100µL/animal/d) was orally administered 1 week before and 1 week after DMBA application (Peri-initiation stage). The animals of the FSO-administered group showed a significant reduction in tumor incidence (76.67%), cumulative number of tumors (37), tumor yield (3.7), and tumor burden (4.81) when compared with the carcinogen-treated control animals. Biochemical parameters in skin and liver tissue such as LPO and phase I enzymes were significantly (P < .01) reduced in the FSO-treated experimental group, whereas the phase II enzymes (GST, DT-diaphorase) and antioxidant parameters (GSH, GPx, SOD, catalase, and vitamin C) exhibited a significant (P < .01) elevation when compared with the animals of the carcinogen-treated control group. Histopathological alterations in the carcinogen-treated control animals were also observed in the form of epidermal hyperplasia, keratinized pearl formation, and acanthosis in skin and tumors, whereas these were found to be reduced after FSO administration. The results of the present study demonstrate that the oral administration of FSO has the potential to modulate the levels of LPO, antioxidants, and detoxification enzymes in the DMBA-croton oil-induced skin carcinogenesis in mice. © The Author(s) 2015.

Population, petroleum, and politics: Mexico at the crossroads. Part 2. The potentials and problems of Mexican oil resources.

PubMed

Gallagher, C F

1980-01-01

The 2 most important factors which will influence Mexico's future economic development are the country's overpopulation problem and the manner in which the country's oil reserves are exploited. This document describes the historical development of Mexico's oil industry and the current struggle of the government to ensure that the oil resources contribute toward the sound economic development of the country. The government expropriated foreign oil companies in 1938 and today most of the oil operations in Mexico are conducted by the state controlled Pemex Company. In recent years extensive oil reserves were discovered in Mexico and the country is now in the position of having large oil reserves at a time when oil prices are increasing. Known crude oil reserves are estimated at 31 billion barrels; however, an unconfirmed report by Pemex in 1980 placed the known reserves at 50 billion barrels. In the past the management of Pemex was corrupt and inefficient and many top positions in the company were filled by retired politicians. The recent appointment of Jose Andres de Oteyza as Chairman of the Board and of Jorge Diaz Serrano as the Director-General should greatly improve Pemex operations. In developing the country's oil industry the government wants 1) to keep production low enough to offset inflation and to preserve the resource but 2) to produce enough oil so that the country has sufficient funds for investment and for operating needed social programs. The government may not be able to keep oil production down to acceptable levels. It may be forced to increase oil exports to compensate for its growing reliance on imported food and other imported products. In recent years Mexico's industrial productivity and its agricultural production declined. The government wants to avoid being placed in the position where it will be forced to trade large quantities of oil for needed food. The current government is promoting investment in agriculture and industrial development in

Inventory and evaluation of potential oil shale development in Kansas

DOE Office of Scientific and Technical Information (OSTI.GOV)

Angino, E.; Berg, J.; Dellwig, L.

The University of Kansas Center for Research, Inc. was commissioned by the Kansas Energy Office and the US Department of Energy to conduct a review of certain oil shales in Kansas. The purpose of the study focused on making an inventory and assessing those oil shales in close stratigraphic proximity to coal beds close to the surface and containing significant reserves. The idea was to assess the feasibility of using coal as an economic window to aid in making oil shales economically recoverable. Based on this as a criterion and the work of Runnels, et al., (Runnels, R.T., Kulstead, R.O.,more » McDuffee, C. and Schleicher, J.A., 1952, Oil Shale in Kansas, Kansas Geological Survey Bulletin, No. 96, Part 3.) five eastern Kansas black shale units were selected for study and their areal distribution mapped. The volume of recoverable oil shale in each unit was calculated and translated to reserves. The report concludes that in all probability, extraction of oil shale for shale oil is not feasible at this time due to the cost of extraction, transportation and processing. The report recommends that additional studies be undertaken to provide a more comprehensive and detailed assessment of Kansas oil shales as a potential fuel resource. 49 references, 4 tables.« less

Federal policies affecting the wellhead value of Prudhoe Bay crude oil. A report to the Alaska legislative council's subcommittee on oil and gas leasing and taxing policies, ninth Alaska state legislature

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tussing, A.

1977-03-28

Markets for North Slope crude; FEA price ceilings and Prudhoe Bay crude oil prices; entitlements treatment of North Slope crude; and the question of exports and the long term oil supply picture are covered.

Potential oil spill risk from shipping and the implications for management in the Caribbean Sea.

PubMed

Singh, Asha; Asmath, Hamish; Chee, Candice Leung; Darsan, Junior

2015-04-15

The semi enclosed Caribbean Sea is ranked as having one of the most intense maritime traffic in the world. These maritime activities have led to significant oil pollution. Simultaneously, this sea supports many critical habitats functioning as a Large Marine Ecosystem (LME). While the impacts of oil pollution are recognised, a number of management challenges remain. This study applies spatial modelling to identify critical areas potentially at risk from oil spills in the form of a potential oil spill risk (POSR) model. The model indicates that approximately 83% of the sea could be potentially impacted by oil spills due to shipping. The results from this study collectively support a management framework for minimising ship generated oil pollution in the Caribbean Sea. Among the recommended components are a common policy, surveillance and monitoring controls, standards, monitoring programmes, data collection and greater rates of convention ratifications. Copyright © 2015 Elsevier Ltd. All rights reserved.

ExportAid: database of RNA elements regulating nuclear RNA export in mammals.

PubMed

Giulietti, Matteo; Milantoni, Sara Armida; Armeni, Tatiana; Principato, Giovanni; Piva, Francesco

2015-01-15

Regulation of nuclear mRNA export or retention is carried out by RNA elements but the mechanism is not yet well understood. To understand the mRNA export process, it is important to collect all the involved RNA elements and their trans-acting factors. By hand-curated literature screening we collected, in ExportAid database, experimentally assessed data about RNA elements regulating nuclear export or retention of endogenous, heterologous or artificial RNAs in mammalian cells. This database could help to understand the RNA export language and to study the possible export efficiency alterations owing to mutations or polymorphisms. Currently, ExportAid stores 235 and 96 RNA elements, respectively, increasing and decreasing export efficiency, and 98 neutral assessed sequences. Freely accessible without registration at http://www.introni.it/ExportAid/ExportAid.html. Database and web interface are implemented in Perl, MySQL, Apache and JavaScript with all major browsers supported. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

The potential impact on farmer health of enhanced export horticultural trade between the U.K. and Uganda.

PubMed

Cross, Paul; Edwards, Rhiannon T; Nyeko, Philip; Edwards-Jones, Gareth

2009-05-01

The export of vegetables from African countries to European markets presents consumers with an ethical dilemma: should they support local, but relatively well-off farmers, or poorer farmers from distant countries? This paper considers the issue of farm worker health in the U.K. and Uganda, and considers the dilemma facing U.K. consumers if Uganda achieves their aim of exporting more vegetables to the U.K. Self-reported health scores of 1,200 farm workers in the U.K. and Uganda were measured with the internationally recognised SF-36 questionnaire and compared to an international population norm. The age-corrected health status of U.K. farm workers was significantly lower than the population norm, whereas Ugandans scored significantly higher (indicating good health) for physical health and lower for mental health. If Ugandan produce enters U.K. markets, then consumers may wish to consider both the potential benefits that enhanced trade could offer Ugandan farmers compared with its impacts on U.K. workers.

15 CFR 754.3 - Petroleum products not including crude oil.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 15 Commerce and Foreign Trade 2 2011-01-01 2011-01-01 false Petroleum products not including crude... SUPPLY CONTROLS § 754.3 Petroleum products not including crude oil. (a) License requirement. As indicated... required to all destinations, including Canada, for the export of petroleum products, excluding crude oil...

15 CFR 754.3 - Petroleum products not including crude oil.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Petroleum products not including crude... SUPPLY CONTROLS § 754.3 Petroleum products not including crude oil. (a) License requirement. As indicated... required to all destinations, including Canada, for the export of petroleum products, excluding crude oil...

Oil palm natural diversity and the potential for yield improvement

PubMed Central

Barcelos, Edson; Rios, Sara de Almeida; Cunha, Raimundo N. V.; Lopes, Ricardo; Motoike, Sérgio Y.; Babiychuk, Elena; Skirycz, Aleksandra; Kushnir, Sergei

2015-01-01

African oil palm has the highest productivity amongst cultivated oleaginous crops. Species can constitute a single crop capable to fulfill the growing global demand for vegetable oils, which is estimated to reach 240 million tons by 2050. Two types of vegetable oil are extracted from the palm fruit on commercial scale. The crude palm oil and kernel palm oil have different fatty acid profiles, which increases versatility of the crop in industrial applications. Plantations of the current varieties have economic life-span around 25–30 years and produce fruits around the year. Thus, predictable annual palm oil supply enables marketing plans and adjustments in line with the economic forecasts. Oil palm cultivation is one of the most profitable land uses in the humid tropics. Oil palm fruits are the richest plant source of pro-vitamin A and vitamin E. Hence, crop both alleviates poverty, and could provide a simple practical solution to eliminate global pro-vitamin A deficiency. Oil palm is a perennial, evergreen tree adapted to cultivation in biodiversity rich equatorial land areas. The growing demand for the palm oil threatens the future of the rain forests and has a large negative impact on biodiversity. Plant science faces three major challenges to make oil palm the key element of building the future sustainable world. The global average yield of 3.5 tons of oil per hectare (t) should be raised to the full yield potential estimated at 11–18t. The tree architecture must be changed to lower labor intensity and improve mechanization of the harvest. Oil composition should be tailored to the evolving needs of the food, oleochemical and fuel industries. The release of the oil palm reference genome sequence in 2013 was the key step toward this goal. The molecular bases of agronomically important traits can be and are beginning to be understood at the single base pair resolution, enabling gene-centered breeding and engineering of this remarkable crop. PMID:25870604

Oil palm natural diversity and the potential for yield improvement.

PubMed

Barcelos, Edson; Rios, Sara de Almeida; Cunha, Raimundo N V; Lopes, Ricardo; Motoike, Sérgio Y; Babiychuk, Elena; Skirycz, Aleksandra; Kushnir, Sergei

2015-01-01

African oil palm has the highest productivity amongst cultivated oleaginous crops. Species can constitute a single crop capable to fulfill the growing global demand for vegetable oils, which is estimated to reach 240 million tons by 2050. Two types of vegetable oil are extracted from the palm fruit on commercial scale. The crude palm oil and kernel palm oil have different fatty acid profiles, which increases versatility of the crop in industrial applications. Plantations of the current varieties have economic life-span around 25-30 years and produce fruits around the year. Thus, predictable annual palm oil supply enables marketing plans and adjustments in line with the economic forecasts. Oil palm cultivation is one of the most profitable land uses in the humid tropics. Oil palm fruits are the richest plant source of pro-vitamin A and vitamin E. Hence, crop both alleviates poverty, and could provide a simple practical solution to eliminate global pro-vitamin A deficiency. Oil palm is a perennial, evergreen tree adapted to cultivation in biodiversity rich equatorial land areas. The growing demand for the palm oil threatens the future of the rain forests and has a large negative impact on biodiversity. Plant science faces three major challenges to make oil palm the key element of building the future sustainable world. The global average yield of 3.5 tons of oil per hectare (t) should be raised to the full yield potential estimated at 11-18t. The tree architecture must be changed to lower labor intensity and improve mechanization of the harvest. Oil composition should be tailored to the evolving needs of the food, oleochemical and fuel industries. The release of the oil palm reference genome sequence in 2013 was the key step toward this goal. The molecular bases of agronomically important traits can be and are beginning to be understood at the single base pair resolution, enabling gene-centered breeding and engineering of this remarkable crop.

An analysis of macroeconomic fluctuations for a small open oil-based economy: The case of Saudi Arabia

NASA Astrophysics Data System (ADS)

Al-Abdulkarim, Bander B.

The increasing fluctuations in the oil prices through the last decades have been transferred to the oil exporting countries. Thus, many oil exporting countries experienced significant changes in the economic activity due to changes in the oil markets. In light of this, oil exporting countries have attempted to implement a policy that would stabilize the fluctuations in the oil markets recognizing the adverse effects of such behavior on oil exporting countries, as well as oil importing countries. Saudi Arabia, as the largest oil-exporting country and a member of OPEC, takes the role of oil-markets stabilizer by behaving as the swing producer. This role has caused the global economic fluctuations to transfer into the domestic economy. In addition, Saudi Arabian government has adopted a fixed exchange rate currency regime. Although it has contributed to domestic price stabilizations, this policy has also exposed the country to global economic disturbances. The purpose of the study is to empirically investigate these aspects for Saudi Arabia. First, the effects of shocks originated in the international markets on the Saudi Arabian economy. Second, how the fixed exchange rate regimes influences the domestic macroeconomic variables. Third, to what extent the oil sector contributes to the non-oil domestic fluctuations. Finally, how the findings from the study can be explained by economic theory. In pursuing this, there are four economic theories that are considered to explain the causes of business cycles. These theories are Classical Theory, Keynesian Theory, Monetarist Theory, and the Real Business Cycles. In addition, a theoretical model is derived that is suitable for an oil-based economy. The model follows the set up of McCallum and Nelson (1999). Then, the empirical models of Structural Vector Autoregression (SVAR) and Error Correction Model (ECM) are implemented with three different specifications: Choleski Decomposition, Block Exogeneity and long-run Cointegration

Forecasting of palm oil price in Malaysia using linear and nonlinear methods

NASA Astrophysics Data System (ADS)

Nor, Abu Hassan Shaari Md; Sarmidi, Tamat; Hosseinidoust, Ehsan

2014-09-01

The first question that comes to the mind is: "How can we predict the palm oil price accurately?" This question is the authorities, policy makers and economist's question for a long period of time. The first reason is that in the recent years Malaysia showed a comparative advantage in palm oil production and has become top producer and exporter in the world. Secondly, palm oil price plays significant role in government budget and represents important source of income for Malaysia, which potentially can influence the magnitude of monetary policies and eventually have an impact on inflation. Thirdly, knowledge on the future trends would be helpful in the planning and decision making procedures and will generate precise fiscal and monetary policy. Daily data on palm oil prices along with the ARIMA models, neural networks and fuzzy logic systems are employed in this paper. Empirical findings indicate that the dynamic neural network of NARX and the hybrid system of ANFIS provide higher accuracy than the ARIMA and static neural network for forecasting the palm oil price in Malaysia.

Libya, Algeria and Egypt: crude oil potential from known deposits

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dietzman, W.D.; Rafidi, N.R.; Ross, T.A.

1982-04-01

An analysis is presented of the discovered crude oil resources, reserves, and estimated annual production from known fields of the Republics of Libya, Algeria, and Egypt. Proved reserves are defined as the remaining producible oil as of a specified date under operating practice in effect at that time and include estimated recoverable oil in undrilled portions of a given structure or structures. Also included in the proved reserve category are the estimated indicated additional volumes of recoverable oil from the entire oil reservoir where fluid injection programs have been started in a portion, or portions, of the reservoir. The indicatedmore » additional reserves (probable reserves) reported herein are the volumes of crude oil that might be obtained with the installation of secondary recovery or pressure maintenance operations in reservoirs where none have been previously installed. The sum of cumulative production, proved reserves, and probable reserves is defined as the ultimate oil recovery from known deposits; and resources are defined as the original oil in place (OOIP). An assessment was made of the availability of crude oil under three assumed sustained production rates for each country; an assessment was also made of each country's capability of sustaining production at, or near, the 1980 rates assuming different limiting reserve to production ratios. Also included is an estimate of the potential maximum producing capability from known deposits that might be obtained from known accumulations under certain assumptions, using a simple time series approach. The theoretical maximum oil production capability from known fields at any time is the maximum deliverability rate assuming there are no equipment, investment, market, or political constraints.« less

The oil policies of the Gulf Arab Nations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ripple, R.D.; Hagen, R.E.

1995-03-01

At its heart, Arab oil policy is inseparable from Arab economic and social policy. This holds whether we are talking about the Arab nations as a group or each separately. The seven Arab nations covered in this report-Bahrain, Iraq, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates--participate in several organizations focusing on regional cooperation regarding economic development, social programs, and Islamic unity, as well as organizations concerned with oil policies. This report focuses on the oil-related activities of the countries that may reveal the de facto oil policies of the seven Persian Gulf nations. Nevertheless it should bemore » kept in mind that the decision makers participating in the oil policy organizations are also involved with the collaborative efforts of these other organizations. Oil policies of five of the seven Arab nations are expressed within the forums of the Organization of Petroleum Exporting Countries (OPEC) and the Organization of Arab Petroleum Exporting Countries (OAPEC). Only Oman, among the seven, is not a member of either OAPEC or OPEC; Bahrain is a member of OAPEC but not of OPEC. OPEC and OAPEC provide forums for compromise and cooperation among their members. Nevertheless, each member state maintains its own sovereignty and follows its own policies. Each country deviates from the group prescription from time to time, depending upon individual circumstances.« less

Multi-capillary column-ion mobility spectrometry: a potential screening system to differentiate virgin olive oils.

PubMed

Garrido-Delgado, Rocío; Arce, Lourdes; Valcárcel, Miguel

2012-01-01

The potential of a headspace device coupled to multi-capillary column-ion mobility spectrometry has been studied as a screening system to differentiate virgin olive oils ("lampante," "virgin," and "extra virgin" olive oil). The last two types are virgin olive oil samples of very similar characteristics, which were very difficult to distinguish with the existing analytical method. The procedure involves the direct introduction of the virgin olive oil sample into a vial, headspace generation, and automatic injection of the volatiles into a gas chromatograph-ion mobility spectrometer. The data obtained after the analysis by duplicate of 98 samples of three different categories of virgin olive oils, were preprocessed and submitted to a detailed chemometric treatment to classify the virgin olive oil samples according to their sensory quality. The same virgin olive oil samples were also analyzed by an expert's panel to establish their category and use these data as reference values to check the potential of this new screening system. This comparison confirms the potential of the results presented here. The model was able to classify 97% of virgin olive oil samples in their corresponding group. Finally, the chemometric method was validated obtaining a percentage of prediction of 87%. These results provide promising perspectives for the use of ion mobility spectrometry to differentiate virgin olive oil samples according to their quality instead of using the classical analytical procedure.

Improvement of bioavailability and anti-inflammatory potential of curcumin in combination with emu oil.

PubMed

Jeengar, Manish Kumar; Shrivastava, Shweta; Nair, Kala; Singareddy, Sreenivasa Reddy; Putcha, Uday Kumar; Talluri, M V N Kumar; Naidu, V G M; Sistla, Ramakrishna

2014-12-01

The purpose of the present study is to evaluate the effect of emu oil on bioavailability of curcumin when co-administered and to evaluate the property that enhances the anti-inflammatory potential of curcumin. Oral bioavailability of curcumin in combination with emu oil was determined by measuring the plasma concentration of curcumin by HPLC. The anti-inflammatory potential was evaluated in carrageenan-induced paw edema model (acute model) and in Freund's complete adjuvant (FCA)-induced arthritis model (chronic model) in male SD rats. The anti-inflammatory potential of curcumin in combination with emu oil has been significantly increased in both acute and chronic inflammatory models as evident from inhibition of increase in paw volume, arthritic score, and expression of pro-inflammatory cytokines. The increased anti-inflammatory activity in combination therapy is due to enhanced bioavailability (5.2-fold compared to aqueous suspension) of curcumin by emu oil. Finally, it is concluded that the combination of emu oil with curcumin will be a promising approach for the treatment of arthritis.

76 FR 9550 - President's Export Council: Meeting of the President's Export Council

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-18

... DEPARTMENT OF COMMERCE International Trade Administration President's Export Council: Meeting of the President's Export Council AGENCY: International Trade Administration, U.S. Department of Commerce.... exports, jobs, and growth. DATES: March 11, 2011 at 9:30 a.m. (ET). ADDRESSES: The President's Export...

Chemical compositions and antimicrobial potential of Actinodaphne macrophylla leaves oils from East Kalimantan

NASA Astrophysics Data System (ADS)

Putri, A. S.; Purba, F. F.; Kusuma, I. W.; Kuspradini, H.

2018-04-01

Essential oils producing plants comprises about 160-200 species, one of which belongs to Lauraceae family. Actinodaphne macrophylla is a plant of the Lauraceae family and widely spread on Kalimantan island. For humans, essential oils are used in cosmetics industry, food industry, and pharmaceutical industry. This research aimed to analyze the characteristics of essential oil and potential of antimicrobial activity from A. macrophylla leaves oils. Essential oils were obtained by steam distillation method. Antimicrobial activity was assayed using agar diffusion method which compared with two synthetic standards including chlorhexidine and chloramphenicol. Four microorganisms were used in this study were Candida albicans, Staphylococcus aureus, Streptococcus mutans, and Streptococcus sobrinus. The obtained oil was determined for its characteristics including the yield, refractive index, and chemical components. The attained components were analyzed using GC-MS. The results of this study showed that essential oils of A. macrophylla leaves contained 0.1051% of yield, clearless, and refractive index was 1.425. Based on GC-MS analysis result, it showed chemical components including spathulenol, 2-monopalmitin, (+)-sabinene, copaen, camphene, and β-pinene. This plant potentially can inhibit the growth of S. aureus, C. albicans, S. sobrinus, and S. mutans with inhibition zones of 17.22, 20.89, 22.34 and 22.89 mm, respectively.

U.S. hardwood product exports, hardwood exports to Korea, hardwood resource situation, and the future of U.S. exports to Korea

Treesearch

Philip A. Araman

1991-01-01

The exerpts from this seminar are intended to give an overview of U.S. hardwood exports, hardwood exports to Korea, the hardwood resource situation, and the future of U.S. hardwood exports to Korea. It includes 1) some basic information about total U.S. hardwood exports and products, 2) information on hardwood exports to Korea from the U.S., 3) U.S. hardwood resources...

Black Gold Revolution: What New Oil Means for American Security Policy

DTIC Science & Technology

2015-06-01

States will keep most or all discovered oil for domestic uses. Incidentally, current laws forbid the export of American oil for this reason. Oil...three prevalent international orders are balance-of-power, hegemonic and constitutional .5 Each of these differs in the distribution of power...peaceful transition, it must consider Gilpin’s concept of prestige to retain influence. This consideration leads to the final order, a constitutional

The Export Trading Company Act of 1982 and the photovoltaics industry: An assessment

NASA Technical Reports Server (NTRS)

Enfield, S.; Laporta, C.

1983-01-01

The potential advantages of recent export promotion legislation for the U.S. photovoltaics industry were assessed. The provisions of the Export Trading Company Act of 1982 were reviewed and the export trade sector was surveyed to determine what impact the Act is haviang on export company activity. The photovoltaics industry was then studied to determine whether the Act offers particular advantages for promoting its product overseas.

China, oil, and Asia: conflict ahead

DOE Office of Scientific and Technical Information (OSTI.GOV)

Harrison, S.S.

1977-01-01

This book presents the first comprehensive report on Peking's carefully non-publicized offshore oil and gas program. Harrison shows why a growing Chinese offshore capability could foreshadow significant clashes of interest with neighboring countries, affecting, in particular, the future of Taiwan and South Korea; the Sino-Japanese-Soviet triangle; Sino-Vietnamese and Sino-Filipino relations; and the operations of American and other foreign oil companies with concessions in disputed areas. Powerful economic factors reinforce the political and strategic considerations that lie behind China's offshore ambitions. Increasingly, Harrison reports, Chinese leaders are turning to offshore development as one of the keys to the fulfillment of theirmore » energy production targets and thus to the achievement of rapid economic growth within their chosen framework of ''self-reliance''. The author concludes that Peking has a ''better than fifty-fifty chance'' of reaching its goal of a 400-million-ton-annual crude oil production level by 1990--comparable to the Saudi Arabian level in 1974. By contrast to export-oriented Saudi Arbaia, however, Harrison emphasizes the many constraints that will make it difficult for the Chinese to keep up with their burgeoning domestic energy needs. Given these difficulties, he cautions that Peking is not likely to export much of its oil to other countries, with the notable exception of Japan.« less

Hydrology and landscape structure control subalpine catchment carbon export

Treesearch

Vincent Jerald Pacific

2009-01-01

Carbon export from high elevation ecosystems is a critical component of the global carbon cycle. Ecosystems in northern latitudes have become the focus of much research due to their potential as large sinks of carbon in the atmosphere. However, there exists limited understanding of the controls of carbon export from complex mountain catchments due to strong spatial and...

76 FR 66693 - President's Export Council: Meeting of the President's Export Council

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-27

.... ACTION: Notice of an open meeting. SUMMARY: The President's Export Council will hold a meeting to discuss.... exports, jobs, and growth. DATES: November 16, 2011 at 9:30 a.m. (ET) ADDRESSES: The President's Export... on December 20, 1973 to advise the President on matters relating to U.S. export trade and report to...

Attributing land-use change carbon emissions to exported biomass

DOE Office of Scientific and Technical Information (OSTI.GOV)

Saikku, Laura, E-mail: laura.saikku@helsinki.fi; Soimakallio, Sampo, E-mail: sampo.soimakallio@vtt.fi; Pingoud, Kim, E-mail: kim.pingoud@vtt.fi

2012-11-15

In this study, a simple, transparent and robust method is developed in which land-use change (LUC) emissions are retrospectively attributed to exported biomass products based on the agricultural area occupied for the production. LUC emissions account for approximately one-fifth of current greenhouse gas emissions. Increasing agricultural exports are becoming an important driver of deforestation. Brazil and Indonesia are used as case studies due to their significant deforestation in recent years. According to our study, in 2007, approximately 32% and 15% of the total agricultural land harvested and LUC emissions in Brazil and Indonesia respectively were due to exports. The mostmore » important exported single items with regard to deforestation were palm oil for Indonesia and bovine meat for Brazil. To reduce greenhouse gas (GHG) emissions effectively worldwide, leakage of emissions should be avoided. This can be done, for example, by attributing embodied LUC emissions to exported biomass products. With the approach developed in this study, controversial attribution between direct and indirect LUC and amortization of emissions over the product life cycle can be overcome, as the method operates on an average basis and annual level. The approach could be considered in the context of the UNFCCC climate policy instead of, or alongside with, other instruments aimed at reducing deforestation. However, the quality of the data should be improved and some methodological issues, such as the allocation procedure in multiproduct systems and the possible dilution effect through third parties not committed to emission reduction targets, should be considered. - Highlights: Black-Right-Pointing-Pointer CO{sub 2} emissions from land use changes are highly important. Black-Right-Pointing-Pointer Attribution of land use changes for products is difficult. Black-Right-Pointing-Pointer Simple and robust method is developed to attribute land use change emissions.« less

Chemical composition, antimicrobial and antioxidant potential of the essential oil of Guarea kunthiana A. Juss.

PubMed

Pandini, J A; Pinto, F G S; Scur, M C; Santana, C B; Costa, W F; Temponi, L G

2018-02-01

The essential oils are extracted from plant compounds and can present activities antimicrobial and antioxidant properties. The goals of the present study were: (a) to determine the chemical composition of the essential oil of Guarea kunthiana A. Juss using the method of gas chromatography coupled to mass spectrometry (GC-MS); (b) to evaluate the antimicrobial potential of this oil using the broth microdilution method against different microorganisms: five Gram-negative bacteria, four Gram-positive bacteria and a yeast and (c) to determine the antioxidant activity of the oil using the DPPH (2,2-diphenyl-1-picrylhydrazyl) free radical assay. The GC-MS analyses allowed identifying 13 constituents, representing 96.52% of the essencial oil composition. The main compounds identified were α-zingiberene (34.48%), β-sesquiphellandrene (22.90%), and α-curcumene (16.17%). With respect to the antimicrobial activity, the essential oil was effective against all the microorganisms tested, except for the bacteria E. coli and K. pneumoniae, which were resistant to the action of the oil. From a general point of view, Gram-positive bacteria were more susceptible to the action of the essential oil than Gram-negative bacteria. The essential oil exhibited antioxidant potential.

Biodiesel from Citrus reticulata (Mandarin orange) seed oil, a potential non-food feedstock

USDA-ARS?s Scientific Manuscript database

Oil extracted from Citrus reticulata (Mandarin orange) seeds was investigated as a potential feedstock for the production of biodiesel. The biodiesel fuel was prepared by sodium methoxide-catalyzed transesterification of the oil with methanol. Fuel properties that were determined include cetane numb...

Why the Lack of Academic Literature on Export Controls?

NASA Technical Reports Server (NTRS)

Kremic, Tibor

2001-01-01

Export controls is currently a relevant and dynamic topic. Given the growth of global operations and the high-tech nature of many products, an increase in awareness and understanding of the impacts of export controls are necessary. A structured approach to export controls has been in existence since 1949. Despite over 50 years of history, surprisingly little academic research and literature exists on the topic. This paper explores the current export control environment and explores possible reasons for the limited academic interest. Five possible reasons are discussed: (1) dynamic nature of the topic; (2) difficulty in ensuring accurate data; (3) Complexity of the problem; (4) relatively small economic impact; and (5) sensitive information. A research approach is recommended that considers these potential obstacles.

Fortification of Indonesian unbranded vegetable oil: public-private initiative, from pilot to large scale.

PubMed

Soekirman; Soekarjo, Damayanti; Martianto, Drajat; Laillou, Arnaud; Moench-Pfanner, Regina

2012-12-01

Despite improved economic conditions, vitamin A deficiency remains a public health problem in Indonesia. This paper aims to describe the development of the Indonesian unbranded cooking oil fortification program and to discuss lessons learned to date and future steps necessary for implementation of mandatory, large-scale oil fortification with vitamin A. An historic overview of the steps involved in developing the Indonesian unbranded cooking oil fortification program is given, followed by a discussion of lessons learned and next steps needed. Indonesia's low-income groups generally consume unbranded vegetable oil, with an average consumption of approximately 25 g/day. Unbranded oil constitutes approximately 70% of the total oil traded in the country. In 2007-10, a pilot project to fortify unbranded vegetable oil was carried out in Makassar, and an effectiveness study found that the project significantly improved the serum retinol concentrations of schoolchildren. In 2010, the pilot was expanded to two provinces (West Java and North Sumatra) involving the biggest two national refineries. In 2011, a draft national standard for fortified oil was developed, which is currently under review by the National Standard Body and is expected to be mandated nationally in 2013 as announced officially by the Government of Indonesia in national and international meetings. Indonesia is a leading world supplier of cooking oil. With stakeholder support, the groundwork has been laid and efforts are moving forward to implement mandatory fortification. This project could encourage Indonesian industry to fortify more edible oils for export, thus expanding their market potential and potentially reducing vitamin A deficiency in the region.

Kalimantan field development hikes gas supply for LNG export

DOE Office of Scientific and Technical Information (OSTI.GOV)

Suharmoko, G.R.

1991-10-14

This paper reports on the development of Tambora and Tunu gas fields in Kalimantan that have increased available gas supply for the export of liquefied natural gas (LNG) from Indonesia. The demand for LNG is increasing in the energy thirsty Far East market. And Indonesia, the world's largest exporter, is keeping pace by expanding the Bontang liquefaction plant in East Kalimantan. A fifth train, with a capacity of around 2.5 million tons/year, began operating in January 1990. Start-up of a sixth train, of identical capacity, is planned for January 1994. The Bontang plant is operated by PT Badak on behalfmore » of Pertamina, the Indonesian state oil and gas mining company. The feed to the fifth train comes primarily from the first-phase development of Total Indonesie's two gas fields, Tambora and Tunu. The sixth train will be fed by a second-phase development of the Tunu field.« less

77 FR 76013 - Sempra LNG Marketing, LLC; Application for Blanket Authorization To Export Previously Imported...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-26

... Authorization To Export Previously Imported Liquefied Natural Gas on a Short-Term Basis AGENCY: Office of Fossil Energy, DOE. ACTION: Notice of application. SUMMARY: The Office of Fossil Energy (FE) of the Department.... Department of Energy (FE-34), Office of Oil and Gas Global Security and Supply, Office of Fossil Energy...

Big Sugar in southern Africa: rural development and the perverted potential of sugar/ethanol exports.

PubMed

Richardson, Ben

2010-01-01

This paper asks how investment in large-scale sugar cane production has contributed, and will contribute, to rural development in southern Africa. Taking a case study of the South African company Illovo in Zambia, the argument is made that the potential for greater tax revenue, domestic competition, access to resources and wealth distribution from sugar/ethanol production have all been perverted and with relatively little payoff in wage labour opportunities in return. If the benefits of agro-exports cannot be so easily assumed, then the prospective 'balance sheet' of biofuels needs to be re-examined. In this light, the paper advocates smaller-scale agrarian initiatives.

Oil shale potential of the Heath and Tyler formations, Central Montana

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cox, W.E.; Cole, G.A.

The units in the middle of the Heath formation below the gypsum beds were found to have the highest oil yields. That interval was generally 25 to 50 ft (7.6 to 15.2 m) thick. The upper portion of the Heath formation yielded as much as 9.8 gal/ton in section 9, and 14.9 gal/ton in section 10. The Tyler formation was determined to have very low oil potential, with the maximum yield being 2.2 gal/ton. The instability of some of the Heath slopes could present problems in the mining of oil shale. Specific stratigraphic horizons in which zones of high andmore » low oil and metal contents occur would be extremely difficult to map in areas where the units have been displaced by landslide movement.« less

The potential impact of invasive woody oil plants on protected areas in China under future climate conditions.

PubMed

Dai, Guanghui; Yang, Jun; Lu, Siran; Huang, Conghong; Jin, Jing; Jiang, Peng; Yan, Pengbo

2018-01-18

Biodiesel produced from woody oil plants is considered a green substitute for fossil fuels. However, a potential negative impact of growing woody oil plants on a large scale is the introduction of highly invasive species into susceptible regions. In this study, we examined the potential invasion risk of woody oil plants in China's protected areas under future climate conditions. We simulated the current and future potential distributions of three invasive woody oil plants, Jatropha curcas, Ricinus communis, and Aleurites moluccana, under two climate change scenarios (RCP2.6 and RCP8.5) up to 2050 using species distribution models. Protected areas in China that will become susceptible to these species were then identified using a spatial overlay analysis. Our results showed that by 2050, 26 and 41 protected areas would be threatened by these invasive woody oil plants under scenarios RCP2.6 and RCP8.5, respectively. A total of 10 unique forest ecosystems and 17 rare plant species could be potentially affected. We recommend that the invasive potential of woody oil plants be fully accounted for when developing forest-based biodiesel, especially around protected areas.

75 FR 11841 - Proposed Information Collection; Comment Request; Short Supply Regulations, Petroleum (Crude Oil)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-12

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Proposed Information Collection; Comment Request; Short Supply Regulations, Petroleum (Crude Oil) AGENCY: Bureau of Industry and Security. ACTION... supporting documentation for license applications to export petroleum (crude oil) and is used by licensing...

7 CFR 1488.9a - Evidence of export for commodities delivered before export.

Code of Federal Regulations, 2013 CFR

2013-01-01

... COMMODITIES Financing of Export Sales of Agricultural Commodities From Private Stocks Under CCC Export Credit... financial period is 12 months or less, the exporter shall furnish a certification to the Treasurer, CCC... Assistant Treasurer, CCC, certifying that the commodities have been exported. The certification must include...

7 CFR 1488.9a - Evidence of export for commodities delivered before export.

Code of Federal Regulations, 2012 CFR

2012-01-01

... COMMODITIES Financing of Export Sales of Agricultural Commodities From Private Stocks Under CCC Export Credit... financial period is 12 months or less, the exporter shall furnish a certification to the Treasurer, CCC... Assistant Treasurer, CCC, certifying that the commodities have been exported. The certification must include...

7 CFR 1488.9a - Evidence of export for commodities delivered before export.

Code of Federal Regulations, 2014 CFR

2014-01-01

... COMMODITIES Financing of Export Sales of Agricultural Commodities From Private Stocks Under CCC Export Credit... financial period is 12 months or less, the exporter shall furnish a certification to the Treasurer, CCC... Assistant Treasurer, CCC, certifying that the commodities have been exported. The certification must include...

Export Controls: Observations on Selected Countries’ Systems and Proposed Treaties

DTIC Science & Technology

2010-05-01

suspected violators of arms Investigates suspected criminal viol including potential export control v and dual-use export control lawse Source: GAO...those that present a strategic military conc substances, biological agents , and related items that could be used in the producti chemical and

TLC-bioautographic evaluation of in vitro anti-tyrosinase and anti-cholinesterase potentials of sandalwood oil.

PubMed

Misra, Biswapriya B; Dey, Satyahari

2013-02-01

Sandalwood oil, rich in sesquiterpenoid alcohols, has been used in traditional medicinal systems as a relaxant and coolant. Besides, sandalwood oil is used as an ingredient in numerous skin fairness enhancing cosmetics. However, there is no available information on biological activities that relate to the above applications. Hence, the anti-tyrosinase and anti-cholinesterase potentials of sandalwood oil were probed by both TLC-bioautographic and colorimetric methods. Results obtained from colorimetric assays indicated that sandalwood oil is a potent inhibitor of tyrosinase (IC50 = 171 microg mL(-1)) and cholinesterases (IC50 = 4.8-58 microg mL(-1)), in comparison with the positive controls used in the assays, kojic acid and physostigmine, respectively. The TLC-bioautographic assays indicated that alpha-santalol, the major constituent of the oil, is a strong inhibitor of both tyrosinase and cholinesterase. These in vitro results indicate that there is a great potential of this essential oil for use in the treatment of Alzheimer's disease, as well as in skin-care.

Estimating Potential Effects of Hypothetical Oil Spills on Polar Bears

USGS Publications Warehouse

Amstrup, Steven C.; Durner, George M.; McDonald, T.L.; Johnson, W.R.

2006-01-01

Much is known about the transport and fate of oil spilled into the sea and its toxicity to exposed wildlife. Previously, however, there has been no way to quantify the probability that wildlife dispersed over the seascape would be exposed to spilled oil. Polar bears, the apical predator of the arctic, are widely dispersed near the continental shelves of the Arctic Ocean, an area also undergoing considerable hydrocarbon exploration and development. We used 15,308 satellite locations from 194 radiocollared polar bears to estimate the probability that polar bears could be exposed to hypothetical oil spills. We used a true 2 dimensional Gausian kernel density estimator, to estimate the number of bears likely to occur in each 1.00 km2 cell of a grid superimposed over near shore areas surrounding 2 oil production facilities: the existing Northstar oil production facility, and the proposed offshore site for the Liberty production facility. We estimated the standard errors of bear numbers per cell with bootstrapping. Simulated oil spill footprints for September and October, the times during which we hypothesized effects of an oil-spill would be worst, were estimated using real wind and current data collected between 1980 and 1996. We used ARC/Info software to calculate overlap (numbers of bears oiled) between simulated oil-spill footprints and polar bear grid-cell values. Numbers of bears potentially oiled by a hypothetical 5912 barrel spill (the largest spill thought probable from a pipeline breach) ranged from 0 to 27 polar bears for September open water conditions, and from 0 to 74 polar bears in October mixed ice conditions. Median numbers oiled by the 5912 barrel hypothetical spill from the Liberty simulation in September and October were 1 and 3 bears, equivalent values for the Northstar simulation were 3 and 11 bears. In October, 75% of trajectories from the 5912 barrel simulated spill at Liberty oiled 9 or fewer bears while 75% of the trajectories affected 20 or

75 FR 13755 - Freeport LNG Development, L.P.; Application To Amend Blanket Authorization To Export Liquefied...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-23

... Amend Blanket Authorization To Export Liquefied Natural Gas AGENCY: Office of Fossil Energy, DOE. ACTION: Notice of Application to Amend Blanket Authorization. SUMMARY: The Office of Fossil Energy (FE) of the... Oil and Gas Global Security and Supply, Office of Fossil Energy, Forrestal Building, Room 3E-042, 1000...

26 CFR 1.954-8 - Foreign base company oil related income.

Code of Federal Regulations, 2014 CFR

2014-04-01

... refined oil in country A. In addition, assume that country A is a net exporter of crude oil. As in Example...) Special rules for applying the extraction exception of paragraph (a)(1)(i) of this section—(1) Refining income described in section 907(c)(2)(A). With regard to a controlled foreign corporation's refining...

26 CFR 1.954-8 - Foreign base company oil related income.

Code of Federal Regulations, 2011 CFR

2011-04-01

... refined oil in country A. In addition, assume that country A is a net exporter of crude oil. As in Example...) Special rules for applying the extraction exception of paragraph (a)(1)(i) of this section—(1) Refining income described in section 907(c)(2)(A). With regard to a controlled foreign corporation's refining...

26 CFR 1.954-8 - Foreign base company oil related income.

Code of Federal Regulations, 2013 CFR

2013-04-01

... refined oil in country A. In addition, assume that country A is a net exporter of crude oil. As in Example...) Special rules for applying the extraction exception of paragraph (a)(1)(i) of this section—(1) Refining income described in section 907(c)(2)(A). With regard to a controlled foreign corporation's refining...

Limited emission reductions from fuel subsidy removal except in energy-exporting regions.

PubMed

Jewell, Jessica; McCollum, David; Emmerling, Johannes; Bertram, Christoph; Gernaat, David E H J; Krey, Volker; Paroussos, Leonidas; Berger, Loïc; Fragkiadakis, Kostas; Keppo, Ilkka; Saadi, Nawfal; Tavoni, Massimo; van Vuuren, Detlef; Vinichenko, Vadim; Riahi, Keywan

2018-02-07

Hopes are high that removing fossil fuel subsidies could help to mitigate climate change by discouraging inefficient energy consumption and levelling the playing field for renewable energy. In September 2016, the G20 countries re-affirmed their 2009 commitment (at the G20 Leaders' Summit) to phase out fossil fuel subsidies and many national governments are using today's low oil prices as an opportunity to do so. In practical terms, this means abandoning policies that decrease the price of fossil fuels and electricity generated from fossil fuels to below normal market prices. However, whether the removal of subsidies, even if implemented worldwide, would have a large impact on climate change mitigation has not been systematically explored. Here we show that removing fossil fuel subsidies would have an unexpectedly small impact on global energy demand and carbon dioxide emissions and would not increase renewable energy use by 2030. Subsidy removal would reduce the carbon price necessary to stabilize greenhouse gas concentration at 550 parts per million by only 2-12 per cent under low oil prices. Removing subsidies in most regions would deliver smaller emission reductions than the Paris Agreement (2015) climate pledges and in some regions global subsidy removal may actually lead to an increase in emissions, owing to either coal replacing subsidized oil and natural gas or natural-gas use shifting from subsidizing, energy-exporting regions to non-subsidizing, importing regions. Our results show that subsidy removal would result in the largest CO 2 emission reductions in high-income oil- and gas-exporting regions, where the reductions would exceed the climate pledges of these regions and where subsidy removal would affect fewer people living below the poverty line than in lower-income regions.

Limited emission reductions from fuel subsidy removal except in energy-exporting regions

NASA Astrophysics Data System (ADS)

Jewell, Jessica; McCollum, David; Emmerling, Johannes; Bertram, Christoph; Gernaat, David E. H. J.; Krey, Volker; Paroussos, Leonidas; Berger, Loïc; Fragkiadakis, Kostas; Keppo, Ilkka; Saadi, Nawfal; Tavoni, Massimo; van Vuuren, Detlef; Vinichenko, Vadim; Riahi, Keywan

2018-02-01

Hopes are high that removing fossil fuel subsidies could help to mitigate climate change by discouraging inefficient energy consumption and levelling the playing field for renewable energy. In September 2016, the G20 countries re-affirmed their 2009 commitment (at the G20 Leaders’ Summit) to phase out fossil fuel subsidies and many national governments are using today’s low oil prices as an opportunity to do so. In practical terms, this means abandoning policies that decrease the price of fossil fuels and electricity generated from fossil fuels to below normal market prices. However, whether the removal of subsidies, even if implemented worldwide, would have a large impact on climate change mitigation has not been systematically explored. Here we show that removing fossil fuel subsidies would have an unexpectedly small impact on global energy demand and carbon dioxide emissions and would not increase renewable energy use by 2030. Subsidy removal would reduce the carbon price necessary to stabilize greenhouse gas concentration at 550 parts per million by only 2-12 per cent under low oil prices. Removing subsidies in most regions would deliver smaller emission reductions than the Paris Agreement (2015) climate pledges and in some regions global subsidy removal may actually lead to an increase in emissions, owing to either coal replacing subsidized oil and natural gas or natural-gas use shifting from subsidizing, energy-exporting regions to non-subsidizing, importing regions. Our results show that subsidy removal would result in the largest CO2 emission reductions in high-income oil- and gas-exporting regions, where the reductions would exceed the climate pledges of these regions and where subsidy removal would affect fewer people living below the poverty line than in lower-income regions.

Effective charges and zeta potentials of oil in water microemulsions in the presence of Hofmeister salts.

PubMed

Dos Santos, Alexandre P; Levin, Yan

2018-06-14

We present a theory which allows us to calculate the effective charge and zeta potential of oil droplets in microemulsions containing Hofmeister salts. A modified Poisson-Boltzmann equation is used to account for the surface and ion polarizations and hydrophobic and dispersion interactions. The ions are classified as kosmotropes and chaotropes according to their Jones-Dole viscosity B coefficient. Kosmotropes stay hydrated and do not enter into the oil phase, while chaotropes can adsorb to the oil-water interface. The effective interaction potentials between ions and oil-water interface are parametrized so as to accurately account for the excess interfacial tension.

Effective charges and zeta potentials of oil in water microemulsions in the presence of Hofmeister salts

NASA Astrophysics Data System (ADS)

dos Santos, Alexandre P.; Levin, Yan

2018-06-01

We present a theory which allows us to calculate the effective charge and zeta potential of oil droplets in microemulsions containing Hofmeister salts. A modified Poisson-Boltzmann equation is used to account for the surface and ion polarizations and hydrophobic and dispersion interactions. The ions are classified as kosmotropes and chaotropes according to their Jones-Dole viscosity B coefficient. Kosmotropes stay hydrated and do not enter into the oil phase, while chaotropes can adsorb to the oil-water interface. The effective interaction potentials between ions and oil-water interface are parametrized so as to accurately account for the excess interfacial tension.

75 FR 52929 - President's Export Council: Meeting of the President's Export Council

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-30

... DEPARTMENT OF COMMERCE International Trade Administration President's Export Council: Meeting of the President's Export Council AGENCY: International Trade Administration, U.S. Department of Commerce...: The President's Export Council will convene its next meeting via live webcast on the Internet at http...

Seed-specific overexpression of AtFAX1 increases seed oil content in Arabidopsis.

PubMed

Tian, Yinshuai; Lv, Xueyan; Xie, Guilan; Zhang, Jing; Xu, Ying; Chen, Fang

2018-06-02

Biosynthesis of plant seed oil is accomplished through the coordinate action of multiple enzymes in multiple subcellular compartments. Fatty acid (FA) has to be transported from plastid to endoplasmic reticulum (ER) for TAG synthesis. However, the role of plastid FA transportation during seed oil accumulation has not been evaluated. AtFAX1 (Arabidopsis fatty acid export1) mediated the FA export from plastid. In this study, we overexpressed AtFAX1 under the control of a seed specific promoter in Arabidopsis. The resultant overexpression lines (OEs) produced seeds which contained 21-33% more oil and 24-30% more protein per seed than those of the wild type (WT). The increased oil content was probably because of the enhanced FA and TAG synthetic activity. The seed size and weight were both increased accordingly. In addition, the seed number per silique and silique number per plant had no changes in transgenic plants. Taken together, our results demonstrated that seed specific overexpression of AtFAX1 could promote oil accumulation in Arabidopsis seeds and manipulating FA transportation is a feasible strategy for increasing the seed oil content. Copyright © 2018 Elsevier Inc. All rights reserved.

Effect of the unfolded protein response on ER protein export: a potential new mechanism to relieve ER stress.

PubMed

Shaheen, Alaa

2018-05-05

The unfolded protein response (UPR) is an adaptive cellular response that aims to relieve endoplasmic reticulum (ER) stress via several mechanisms, including inhibition of protein synthesis and enhancement of protein folding and degradation. There is a controversy over the effect of the UPR on ER protein export. While some investigators suggested that ER export is inhibited during ER stress, others suggested the opposite. In this article, their conflicting studies are analyzed and compared in attempt to solve this controversy. The UPR appears indeed to enhance ER export, possibly via multiple mechanisms. However, another factor, which is the integrity of the folding machinery/environment inside ER, determines whether ER export will appear increased or decreased during experimentation. Also, different methods of stress induction appear to have different effects on ER export. Thus, improvement of ER export may represent a new mechanism by which the UPR alleviates ER stress. This may help researchers to understand how the UPR works inside cells and how to manipulate it to alter cell fate during stress, either to promote cell survival or death. This may open up new approaches for the treatment of ER stress-related diseases.

26 CFR 1.924(e)-1 - Activities relating to the disposition of export property.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., television, newspaper, trade journals, mass mailings, or billboards), in order to induce multiple customers or potential customers to buy or rent the property or services from the FSC or related supplier... export customers or potential export customers. Advertising except for the advertising described in § 1...

Inhibition of CRM1-mediated nuclear export of influenza A nucleoprotein and nuclear export protein as a novel target for antiviral drug development.

PubMed

Chutiwitoonchai, Nopporn; Mano, Takafumi; Kakisaka, Michinori; Sato, Hirotaka; Kondoh, Yasumitsu; Osada, Hiroyuki; Kotani, Osamu; Yokoyama, Masaru; Sato, Hironori; Aida, Yoko

2017-07-01

An anti-influenza compound, DP2392-E10 based on inhibition of the nuclear export function of the viral nucleoprotein-nuclear export signal 3 (NP-NES3) domain was successfully identified by our previous high-throughput screening system. Here, we demonstrated that DP2392-E10 exerts its antiviral effect by inhibiting replication of a broad range of influenza A subtypes. In regard to the molecular mechanism, we revealed that DP2392-E10 inhibits nuclear export of both viral NP and nuclear export protein (NEP). More specifically, in vitro pull-down assays revealed that DP2392-E10 directly binds cellular CRM1, which mediates nuclear export of NP and NEP. In silico docking suggested that DP2392-E10 binds at a region close to the HEAT9 and HEAT10 domains of CRM1. Together, these results indicate that the CRM1-mediated nuclear export function of influenza virus represents a new potential target for antiviral drug development, and also provide a core structure for a novel class of inhibitors that target this function. Copyright © 2017 Elsevier Inc. All rights reserved.

Larvicidal potential of essential oils against Musca domestica and Anopheles stephensi.

PubMed

Chauhan, Nitin; Malik, Anushree; Sharma, Satyawati; Dhiman, R C

2016-06-01

The larvicidal activity of Mentha piperita, Cymbopogan citratus (lemongrass), Eucalyptus globulus and Citrus sinensis (orange) essential oils and their combinations was evaluated against Musca domestica (housefly) and Anopheles stephensi (mosquitoes) through contact toxicity assay. Among all the tested essential oils/combinations, Me. piperita was found to be the most effective larvicidal agent against Mu. domestica and An. stephensi with LC50 values of 0.66 μl/cm(2) and 44.66 ppm, respectively, after 48 h. The results clearly highlighted that the addition of mentha oil to other oils (1:1 ratio) improved their larvicidal activity. The order of effectiveness of essential oils/combinations indicated that the pattern for An. stephensi follows the trend as mentha > mentha + lemongrass > lemongrass > mentha + eucalyptus > eucalyptus > mentha + orange > orange and for Mu. domestica as mentha > mentha + lemongrass > lemongrass > mentha + orange > orange > mentha + eucalyptus > eucalyptus. The images obtained from scanning electron microscopy (SEM) analysis indicated the toxic effect of Me. piperita as the treated larvae were observed to be dehydrated and deformed. This study demonstrates the effectiveness of tested essential oils/combinations against the larval stages of Mu. domestica and An. stephensi and has the potential for development of botanical formulations.

Potential of Eucalyptus Oil as Repellent against House Rat, Rattus rattus

PubMed Central

Thind, Ramandeep Kaur; Mahal, Amrit Kaur

2014-01-01

Rodent repellents are chemicals which by taste or odour or possibly by both will prevent animal from feeding or gnawing. Such substances may be used in protecting an area from rodent infestation or in protecting packaged food, packing materials, electric cables, and other important vulnerable materials. Mature and healthy house rat, Rattus rattus of both sexes, was exposed to 5, 10, and 20% eucalyptus oil applied as spray in laboratory pens in bichoice tests. Each concentration was applied through three different modes of application, that is, daily, once, and alternatively in a week. Repellent effect of the oil was assessed based on food consumption from treated and untreated sides for four days. In overall, food consumption was significantly (P < 0.0001) low from treatment side compared to the untreated side indicating significant repellent effect of the oil at all the three concentrations tested. Repellent effect of the oil was, however, not found to differ significantly between the two sexes. Percent repellency in both male and female rats was apparently more with daily application of 5 and 10% eucalyptus oil. Present studies reveal the potential of eucalyptus oil in repelling away R. rattus; however, further studies may be conducted to enhance the persistence of repellent effect for longer period of time. PMID:24523633

77 FR 66597 - Chevron U.S.A. Inc.; Application for Blanket Authorization To Export Previously Imported...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-06

... Authorization To Export Previously Imported Liquefied Natural Gas on a Short-Term Basis AGENCY: Office of Fossil Energy, DOE. ACTION: Notice of application. SUMMARY: The Office of Fossil Energy (FE) of the Department.... Department of Energy (FE-34), Office of Oil and Gas Global Security and Supply, Office of Fossil Energy...

Examining the impacts of oil price changes on economic indicators: A panel approach

NASA Astrophysics Data System (ADS)

Lim, Kah Boon; Sek, Siok Kun

2017-04-01

The impact of oil price on global economy is evident from many studies and research findings. In this study, we extend the research on examining the impact of oil price changes on economic indicators in terms of economic growth and inflation by comparing different groups of economies (high income versus low income countries and oil importing versus oil exporting countries). Our main objective is to reveal if such impact varies across country income level/ development and oil dependency. In addition, we also seek to compare the impacts of oil price relative to the other factors indicators (money supply, foreign direct investment, exchange rate, government expenditure, inflation and gross domestic product) on economy. For the purpose of this study, the co-integration regression (DOLS and FMOLS) techniques are applied to the panel dataset of four groups of economies which contain 10 countries in each panel dataset. The analysis results show that oil price is not the main determinant although it can have a significant impact on inflation and economic growth across all groups of economies. The three main determinants of economic growth are exchange rate, aggregate demand and government expenditure while the determinants of inflation are aggregate supply and exchange rate. Furthermore, our result also concludes that oil price has a positive impact in oil exporting economies but it shows a negative impact in oil importing economies due to the oil dependency factor.

Potential evaluation of CO2 storage and enhanced oil recovery of tight oil reservoir in the Ordos Basin, China.

PubMed

Tian, Xiaofeng; Cheng, Linsong; Cao, Renyi; Zhang, Miaoyi; Guo, Qiang; Wang, Yimin; Zhang, Jian; Cui, Yu

2015-07-01

Carbon -di-oxide (CO2) is regarded as the most important greenhouse gas to accelerate climate change and ocean acidification. The Chinese government is seeking methods to reduce anthropogenic CO2 gas emission. CO2 capture and geological storage is one of the main methods. In addition, injecting CO2 is also an effective method to replenish formation energy in developing tight oil reservoirs. However, exiting methods to estimate CO2 storage capacity are all based on the material balance theory. This was absolutely correct for normal reservoirs. However, as natural fractures widely exist in tight oil reservoirs and majority of them are vertical ones, tight oil reservoirs are not close. Therefore, material balance theory is not adaptive. In the present study, a new method to calculate CO2 storage capacity is presented. The CO2 effective storage capacity, in this new method, consisted of free CO2, CO2 dissolved in oil and CO2 dissolved in water. Case studies of tight oil reservoir from Ordos Basin was conducted and it was found that due to far lower viscosity of CO2 and larger solubility in oil, CO2 could flow in tight oil reservoirs more easily. As a result, injecting CO2 in tight oil reservoirs could obviously enhance sweep efficiency by 24.5% and oil recovery efficiency by 7.5%. CO2 effective storage capacity of Chang 7 tight oil reservoir in Longdong area was 1.88 x 10(7) t. The Chang 7 tight oil reservoir in Ordos Basin was estimated to be 6.38 x 10(11) t. As tight oil reservoirs were widely distributed in Songliao Basin, Sichuan Basin and so on, geological storage capacity of CO2 in China is potential.

Potential for reducing air pollution from oil refineries.

PubMed

Karbassi, A R; Abbasspour, M; Sekhavatjou, M S; Ziviyar, F; Saeedi, M

2008-10-01

Islamic Republic of Iran has to invest 95 billion US$ for her new oil refineries to the year 2045. At present, the emission factors for CO(2), NO( x ) and SO(2) are 3.5, 4.2 and 119 times higher than British refineries, respectively. In order to have a sustainable development in Iranian oil refineries, the government has to set emission factors of European Community as her goal. At present CO(2) per Gross Domestic Production (GDP) in the country is about 2.7 kg CO(2) as 1995's USD value that should be reduced to 1.25 kg CO(2)/GDP in the year 2015. Total capital investment for such reduction is estimated at 346 million USD which is equal to 23 USD/ton of CO(2). It is evident that mitigation of funds set by Clean Development Mechanism (3 to 7 USD/tons of CO(2)) is well below the actual capital investment needs. Present survey shows that energy efficiency promotion potential in all nine Iranian oil refineries is about 165,677 MWh/year through utilization of more efficient pumps and compressors. Better management of boilers in all nine refineries will lead to a saving of 273 million m(3) of natural gas per year.

Potential of wheat bran to promote indigenous microbial enhanced oil recovery.

PubMed

Zhan, Yali; Wang, Qinghong; Chen, Chunmao; Kim, Jung Bong; Zhang, Hongdan; Yoza, Brandon A; Li, Qing X

2017-06-01

Microbial enhanced oil recovery (MEOR) is an emerging oil extraction technology that utilizes microorganisms to facilitate recovery of crude oil in depleted petroleum reservoirs. In the present study, effects of wheat bran utilization were investigated on stimulation of indigenous MEOR. Biostimulation conditions were optimized with the response surface methodology. The co-application of wheat bran with KNO 3 and NH 4 H 2 PO 4 significantly promoted indigenous MEOR (IMEOR) and exhibited sequential aerobic (O-), facultative (A n -) and anaerobic (A 0 -) metabolic stages. The surface tension of fermented broth decreased by approximately 35%, and the crude oil was highly emulsified. Microbial community structure varied largely among and in different IMEOR metabolic stages. Pseudomonas sp., Citrobacter sp., and uncultured Burkholderia sp. dominated the O-, A n - and early A 0 -stages. Bacillus sp., Achromobacter sp., Rhizobiales sp., Alcaligenes sp. and Clostridium sp. dominated the later A 0 -stage. This study illustrated occurrences of microbial community succession driven by wheat bran stimulation and its industrial potential.

Technical options for processing additional light tight oil volumes within the United States

EIA Publications

2015-01-01

This report examines technical options for processing additional LTO volumes within the United States. Domestic processing of additional LTO would enable an increase in petroleum product exports from the United States, already the world’s largest net exporter of petroleum products. Unlike crude oil, products are not subject to export limitations or licensing requirements. While this is one possible approach to absorbing higher domestic LTO production in the absence of a relaxation of current limitations on crude exports, domestic LTO would have to be priced at a level required to encourage additional LTO runs at existing refinery units, debottlenecking, or possible additions of processing capacity.

The U.S. Export Import Bank: Criteria in the Direct Loan Program,

DTIC Science & Technology

1982-11-01

1.8 1.25 _A MICROCOP REOUION TES CH22 NATIONA BUEO NARS16- M- - DTIC 8 ~DISE3UTM04 STATEMENT A __ Dhltd BUn~ited -~ THE FUTURES GRTOUP 76 Esstern...was compounded by the widespread defaults on international borrowings. These factors increased the risk in international financial transactions, and...to developing countries is denominated in dollars. For oil exporters, such as Mexico and Nigeria, these problems are compounded by a decline in foreign

76 FR 31584 - President's Export Council Subcommittee on Export Administration, Notice of Open Meeting...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-01

... DEPARTMENT OF COMMERCE Bureau of Industry and Security President's Export Council Subcommittee on Export Administration, Notice of Open Meeting; Correction: Meeting Time and Agenda The President's Export Council Subcommittee on Export Administration (PECSEA) will meet on June 9, 2011, 10 a.m., at the U.S. Department of Commerce, Herbert C. Hoove...

Costa Rican data synthesis indicates oil, gas potential

DOE Office of Scientific and Technical Information (OSTI.GOV)

Barrientos, J.; Bottazzi, G.; Fernandez, A.

The hydrocarbon exploration data base in Costa Rica, gathered through various recent periods, indicates promising hydrocarbon potential in the country. During 1980--94, Recope SA, the state petroleum company, performed a series of studies to evaluate the petroleum potential in the whole Costa Rican territory. As a first step, the information compiled during previous studies was re-evaluated, and later new information was collected with the aid of foreign governments and cooperating institutions. A new exploratory era began with the Costa Rican Congress` approval in 1994 of the Hydrocarbon Law, which allows private companies to participate in hydrocarbon exploration and exploitation. Thismore » article brings together some highlights about Costa Rica oil potential and gives basic information on future hydrocarbon exploration and development under the regulation of the new Hydrocarbon Law.« less

Oil well flow assurance through static electric potential: An experimental investigation

NASA Astrophysics Data System (ADS)

Hashmi, Muhammad Ihtsham Asmat

Flow assurance technology deals with the deposition of organic and inorganic solids in the oil flow path, which results in constriction of the production tubing and surface flow lines and drastically reduces the kinetic energy of the fluid. The major contributors to this flow restriction are inorganic scales, asphaltene, wax and gas hydrates, in addition to minor contribution from formation fines and corrosion products. Some of these materials (particularly asphaltene and inorganic scales) carry surface charges on their nuclei and seen to be attracted by electrode having opposite charge. The focus of the present research is to find the possibilities of inhibiting the deposition of asphaltene and inorganic scales in the production tubing by applying static electrical potential. With this objective, two flow set ups were made; one for asphaltene and the other for scale deposition studies, attached with precision pumps, pressure recording system and DC power supply. In each set up there were two flow loops, one was converted as Anode and the other as Cathode. A series of flow studies were conducted using the flow set ups, in which oil-dilution ratio, temperature and most importantly DC potential difference was varied and the deposition behavior of the asphaltene aggregates and calcium carbonate scale to the walls of the test loops were observed through rise of differential pressure across the loop due to possible deposition and constriction of the flow path. Two different sets of flow studies; one without oil dilution and other with the diluted oil (with n-heptane), were performed. Both experiments were investigated under the influence of static potential applied across the two test loops. Experimental results indicated that asphaltene deposition in the cathode can be retarded or stopped by applying a suitable negative potential; an increase in the static potential resulted in enhanced control over the asphaltene aggregation and hence the deposition. In the second

76 FR 2093 - Eni USA Gas Marketing LLC; Application for Blanket Authorization To Export Liquefied Natural Gas

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-12

... Authorization To Export Liquefied Natural Gas AGENCY: Office of Fossil Energy, DOE. ACTION: Notice of application. SUMMARY: The Office of Fossil Energy (FE) of the Department of Energy (DOE) gives notice of.... Department of Energy (FE-34), Office of Oil and Gas Global Security and Supply, Office of Fossil Energy...

22 CFR 123.22 - Filing, retention, and return of export licenses and filing of export information.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Filing, retention, and return of export licenses and filing of export information. 123.22 Section 123.22 Foreign Relations DEPARTMENT OF STATE....22 Filing, retention, and return of export licenses and filing of export information. (a) Any export...

RNA Nuclear Export: From Neurological Disorders to Cancer.

PubMed

Hautbergue, Guillaume M

2017-01-01

The presence of a nuclear envelope, also known as nuclear membrane, defines the structural framework of all eukaryotic cells by separating the nucleus, which contains the genetic material, from the cytoplasm where the synthesis of proteins takes place. Translation of proteins in Eukaryotes is thus dependent on the active transport of DNA-encoded RNA molecules through pores embedded within the nuclear membrane. Several mechanisms are involved in this process generally referred to as RNA nuclear export or nucleocytoplasmic transport of RNA. The regulated expression of genes requires the nuclear export of protein-coding messenger RNA molecules (mRNAs) as well as non-coding RNAs (ncRNAs) together with proteins and pre-assembled ribosomal subunits. The nuclear export of mRNAs is intrinsically linked to the co-transcriptional processing of nascent transcripts synthesized by the RNA polymerase II. This functional coupling is essential for the survival of cells allowing for timely nuclear export of fully processed transcripts, which could otherwise cause the translation of abnormal proteins such as the polymeric repeat proteins produced in some neurodegenerative diseases. Alterations of the mRNA nuclear export pathways can also lead to genome instability and to various forms of cancer. This chapter will describe the molecular mechanisms driving the nuclear export of RNAs with a particular emphasis on mRNAs. It will also review their known alterations in neurological disorders and cancer, and the recent opportunities they offer for the potential development of novel therapeutic strategies.

Inhibition of mRNA export in vertebrate cells by nuclear export signal conjugates

PubMed Central

Pasquinelli, Amy E.; Powers, Maureen A.; Lund, Elsebet; Forbes, Douglass; Dahlberg, James E.

1997-01-01

Leucine-rich nuclear export signals (NESs) are recognized by the NES receptor exportin 1 and are central to the export of multiple shuttling proteins and RNAs. The export of messenger RNA in vertebrates was, however, thought to occur by a different pathway, because inhibition by injection of a synthetic Rev NES conjugate could not be demonstrated. Here we find that peptide conjugates composed of the NES of either protein kinase A inhibitor protein (PKI) or the HIV-1 Rev protein, when coupled to human serum albumin, are potent inhibitors of mRNA and small nuclear RNA export. These results provide direct evidence that mRNA export in vertebrates depends on interactions between an NES and its cognate NES receptors. PKI NES conjugates are significantly more efficient at inhibiting RNA export than are REV NES conjugates, indicating that different NESs may have different abilities to promote protein and RNA export. Surprisingly, an expected control conjugate containing the mutant Rev NES sequence M10 strongly inhibited the export of intronless dihydrofolate reductase mRNA. Nuclear injection of NES peptide conjugates led to mislocalization to the nucleus of 10–20% of the cytoplasmic Ran GTPase-binding protein (RanBP1) indicating that RanBP1 shuttles between the nucleus and the cytoplasm via an NES pathway. These results demonstrate that in vertebrates the export of mRNA, like that of small nuclear RNA, 5S rRNA, and transport factors such as RanBP1, employs NES-mediated molecular machinery. PMID:9405623

Influence of electrochemical potential on the displacement of aqueous electrolyte from a copper surface by oil

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kendig, M.W.; Fadner, T.A.

1985-02-01

The forces responsible for the meniscus formed during the dynamic displacement of a 0.1 M H/sub 3/BO/sub 3/ + 0.5 M NaClO/sub 4/ solution by oil from a copper surface depend on the electrochemical potential of the copper and on an active component in the oil. For a nonpolar mineral oil containing oleic acid, a negative potential applied to copper produces hydrophilic behavior of the copper surface in the aqueous phase. This result is attribute largely to electrochemical destabilization of metallic soaps and possibly to electroosmotic transport.

76 FR 11756 - Action Affecting Export Privileges; Ali Amirnazmi; Order Denying Export Privileges

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-03

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Action Affecting Export Privileges; Ali Amirnazmi; Order Denying Export Privileges In the Matter of: Ali Amirnazmi, Register 63302-066, FCI... release and forfeit $81,277.37. Section 766.25 of the Export Administration Regulations (``EAR'' or...

E-government factors to reduce administrative and finance corruption in Arab countries: Case study Iraqi oil sector

NASA Astrophysics Data System (ADS)

Mohammed, M. A.; Eman, Y.; Hussein, A. H.; Hasson, A. R.

2015-12-01

Arab countries face the corruption issues in its several public organizations. The corruption in these countries is considered as the main challenge. The oil sector is one of the public sectors that have huge level of corruption. However, the Iraqi economy had become dependable on oil sector daring the last three decades, and on the contrary, of what other oil countries did. The capital is considered as one of the essential factor for economic development. The revenues of oil exports will stay the essential source for economic development in Iraq in the future in order to reduce being dependable on oil. Since the beginning of the 3rd thousands, the world witnessed great rise in the demand on oil, but the Iraqi exports of crude oil come to be less than its similarities in the seventeenths of last century. So our oil sector is still in need of deep study. This study focuses on technological technique that can make huge decrease for corruption in oil sector in Iraq. However, e-government is considered as the best techniques that can decrease the corruption. Thus, this study bases on challenges that effect on build successful e-government project in Iraqi oil industry.

7 CFR 1493.80 - Evidence of export.

Code of Federal Regulations, 2014 CFR

2014-01-01

... OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Export Credit Guarantee Program (GSM-102) and CCC Intermediate Export Credit Guarantee Program (GSM-103) Operations § 1493.80 Evidence of export. (a) Report of export. The exporter is required to provide CCC an evidence of export...

7 CFR 1493.80 - Evidence of export.

Code of Federal Regulations, 2013 CFR

2013-01-01

... OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Export Credit Guarantee Program (GSM-102) and CCC Intermediate Export Credit Guarantee Program (GSM-103) Operations § 1493.80 Evidence of export. (a) Report of export. The exporter is required to provide CCC an evidence of export...

7 CFR 1493.80 - Evidence of export.

Code of Federal Regulations, 2012 CFR

2012-01-01

... OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Export Credit Guarantee Program (GSM-102) and CCC Intermediate Export Credit Guarantee Program (GSM-103) Operations § 1493.80 Evidence of export. (a) Report of export. The exporter is required to provide CCC an evidence of export...

Potential of Jatropha curcas as a source of renewable oil and animal feed.

PubMed

King, Andrew J; He, Wei; Cuevas, Jesús A; Freudenberger, Mark; Ramiaramanana, Danièle; Graham, Ian A

2009-01-01

Jatropha curcas (L.) is a perennial plant of the spurge family (Euphorbiaceae). Recently, it has received much attention as a potential source of vegetable oil as a replacement for petroleum, and, in particular, the production of biodiesel. Despite the interest that is being shown in the large-scale cultivation of J. curcas, genetic resources remain poorly characterized and conserved and there has been very little plant breeding for improved traits. At present, the varieties being used to establish plantations in Africa and Asia are inedible. The meal obtained after the extraction of oil cannot, therefore, be used as a source of animal feed. Naturally existing edible varieties are, however, known to occur in Mexico. The toxic components of J. curcas seeds, the potential for plant breeding to generate improved varieties, and the suitability of J. curcas oil as a feedstock for biodiesel production are discussed.

Qatar: development of an oil economy

DOE Office of Scientific and Technical Information (OSTI.GOV)

El Mallakh, R.

Since black gold catapulted the oil-producing countries into the limelight of the international political and economic scene, there has been a proliferation of studies on the larger exporting states, neglecting many of the small countries like Qatar. A detailed examination of the bases and extent of economic development in Qatar and consideration of the need to translate the petroleum-generated growth into viable, self-sustained development is presented for the first time. Qatar was first in the field of oil development and exhibits a number of special features not shared by its Gulf neighbors: in pre-oil boom days it was already inmore » advance of many other Gulf states in the field of education; it has a modest agricultural sector and there is a comparatively strong attachment to the land; and it has played an important role in the Organization of Petroleum Exporting Countries (OPEC) as a member of the moderate price camp. The individual chapters trace the development of the oil industry, outline public financing and economic policy and sketch the issues involved in industrialization, absorptive capacity, and agricultural development. Examination is made of the social and physical infrastructure as well as money and banking, and the international linkages in trade, foreign aid, economic co-operation efforts and investment opportunities are elucidated. Planners in Qatar know that their revenue base in petroleum is finite, and thus investment of present surplus needs careful planning. Government priorities are outlined and areas for future investments are suggested.« less

Potential of vegetable oils for lubricants

USDA-ARS?s Scientific Manuscript database

Vegetable oils offer significant advantages in terms of resource renewability, biodegradability, and comparable performance properties to petroleum-based products. The petroleum-based lubricants render unfavorable impact on the environment. With the growing environmental concerns, seed oils are find...

Inhibition of CRM1-mediated nuclear export of influenza A nucleoprotein and nuclear export protein as a novel target for antiviral drug development

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chutiwitoonchai, Nopporn; Mano, Takafumi; Kakisaka

An anti-influenza compound, DP2392-E10 based on inhibition of the nuclear export function of the viral nucleoprotein-nuclear export signal 3 (NP-NES3) domain was successfully identified by our previous high-throughput screening system. Here, we demonstrated that DP2392-E10 exerts its antiviral effect by inhibiting replication of a broad range of influenza A subtypes. In regard to the molecular mechanism, we revealed that DP2392-E10 inhibits nuclear export of both viral NP and nuclear export protein (NEP). More specifically, in vitro pull-down assays revealed that DP2392-E10 directly binds cellular CRM1, which mediates nuclear export of NP and NEP. In silico docking suggested that DP2392-E10 bindsmore » at a region close to the HEAT9 and HEAT10 domains of CRM1. Together, these results indicate that the CRM1-mediated nuclear export function of influenza virus represents a new potential target for antiviral drug development, and also provide a core structure for a novel class of inhibitors that target this function. - Highlights: •DP2392-E10 inhibits replication of a broad range of influenza A subtypes. •DP2392-E10 inhibits nuclear exports of NP and NEP via their NP-NES3 and NEP-NES2 domains, respectively. •DP2392-E10 is predicted to directly bind CRM1 in the region near the HEAT9 and HEAT10 repeats.« less

Water-related Issues Affecting Conventional Oil and Gas Recovery and Potential Oil-Shale Development in the Uinta Basin, Utah

DOE Office of Scientific and Technical Information (OSTI.GOV)

Berg, Michael Vanden; Anderson, Paul; Wallace, Janae

Saline water disposal is one of the most pressing issues with regard to increasing petroleum and natural gas production in the Uinta Basin of northeastern Utah. Conventional oil fields in the basin provide 69 percent of Utah?s total crude oil production and 71 percent of Utah?s total natural gas, the latter of which has increased 208% in the past 10 years. Along with hydrocarbons, wells in the Uinta Basin produce significant quantities of saline water ? nearly 4 million barrels of saline water per month in Uintah County and nearly 2 million barrels per month in Duchesne County. As hydrocarbonmore » production increases, so does saline water production, creating an increased need for economic and environmentally responsible disposal plans. Current water disposal wells are near capacity, and permitting for new wells is being delayed because of a lack of technical data regarding potential disposal aquifers and questions concerning contamination of freshwater sources. Many companies are reluctantly resorting to evaporation ponds as a short-term solution, but these ponds have limited capacity, are prone to leakage, and pose potential risks to birds and other wildlife. Many Uinta Basin operators claim that oil and natural gas production cannot reach its full potential until a suitable, long-term saline water disposal solution is determined. The enclosed project was divided into three parts: 1) re-mapping the base of the moderately saline aquifer in the Uinta Basin, 2) creating a detailed geologic characterization of the Birds Nest aquifer, a potential reservoir for large-scale saline water disposal, and 3) collecting and analyzing water samples from the eastern Uinta Basin to establish baseline water quality. Part 1: Regulators currently stipulate that produced saline water must be disposed of into aquifers that already contain moderately saline water (water that averages at least 10,000 mg/L total dissolved solids). The UGS has re-mapped the moderately saline water

Sophorolipids Production by Candida bombicola ATCC 22214 and its Potential Application in Microbial Enhanced Oil Recovery

PubMed Central

Elshafie, Abdulkadir E.; Joshi, Sanket J.; Al-Wahaibi, Yahya M.; Al-Bemani, Ali S.; Al-Bahry, Saif N.; Al-Maqbali, Dua’a; Banat, Ibrahim M.

2015-01-01

Biosurfactant production using Candida bombicola ATCC 22214, its characterization and potential applications in enhancing oil recovery were studied at laboratory scale. The seed media and the production media were standardized for optimal growth and biosurfactant production. The production media were tested with different carbon sources: glucose (2%w/v) and corn oil (10%v/v) added separately or concurrently. The samples were collected at 24 h interval up to 120 h and checked for growth (OD660), and biosurfactant production [surface tension (ST) and interfacial tension (IFT)]. The medium with both glucose and corn oil gave better biosurfactant production and reduced both ST and IFT to 28.56 + 0.42mN/m and 2.13 + 0.09mN/m, respectively within 72 h. The produced biosurfactant was quite stable at 13–15% salinity, pH range of 2–12, and at temperature up to 100°C. It also produced stable emulsions (%E24) with different hydrocarbons (pentane, hexane, heptane, tridecane, tetradecane, hexadecane, 1-methylnaphthalene, 2,2,4,4,6,8-heptamethylnonane, light and heavy crude oil). The produced biosurfactant was extracted using ethyl acetate and characterized as a mixture of sophorolipids (SPLs). The potential of SPLs in enhancing oil recovery was tested using core-flooding experiments under reservoir conditions, where additional 27.27% of residual oil (Sor) was recovered. This confirmed the potential of SPLs for applications in microbial enhanced oil recovery. PMID:26635782

Sophorolipids Production by Candida bombicola ATCC 22214 and its Potential Application in Microbial Enhanced Oil Recovery.

PubMed

Elshafie, Abdulkadir E; Joshi, Sanket J; Al-Wahaibi, Yahya M; Al-Bemani, Ali S; Al-Bahry, Saif N; Al-Maqbali, Dua'a; Banat, Ibrahim M

2015-01-01

Biosurfactant production using Candida bombicola ATCC 22214, its characterization and potential applications in enhancing oil recovery were studied at laboratory scale. The seed media and the production media were standardized for optimal growth and biosurfactant production. The production media were tested with different carbon sources: glucose (2%w/v) and corn oil (10%v/v) added separately or concurrently. The samples were collected at 24 h interval up to 120 h and checked for growth (OD660), and biosurfactant production [surface tension (ST) and interfacial tension (IFT)]. The medium with both glucose and corn oil gave better biosurfactant production and reduced both ST and IFT to 28.56 + 0.42mN/m and 2.13 + 0.09mN/m, respectively within 72 h. The produced biosurfactant was quite stable at 13-15% salinity, pH range of 2-12, and at temperature up to 100°C. It also produced stable emulsions (%E24) with different hydrocarbons (pentane, hexane, heptane, tridecane, tetradecane, hexadecane, 1-methylnaphthalene, 2,2,4,4,6,8-heptamethylnonane, light and heavy crude oil). The produced biosurfactant was extracted using ethyl acetate and characterized as a mixture of sophorolipids (SPLs). The potential of SPLs in enhancing oil recovery was tested using core-flooding experiments under reservoir conditions, where additional 27.27% of residual oil (Sor) was recovered. This confirmed the potential of SPLs for applications in microbial enhanced oil recovery.

15 CFR 752.15 - Export clearance.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Export clearance. 752.15 Section 752... OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION REGULATIONS SPECIAL COMPREHENSIVE LICENSE § 752.15 Export clearance. (a) Shipper's Export Declaration (SED) or Automated Export...

The potential of indigenous Paenibacillus ehimensis BS1 for recovering heavy crude oil by biotransformation to light fractions

PubMed Central

Shibulal, Biji; Al-Bahry, Saif N.; Al-Wahaibi, Yahya M.; Elshafie, Abdulkadir E.; Al-Bemani, Ali S.; Joshi, Sanket J.

2017-01-01

Microbial Enhanced Oil Recovery (MEOR) is a potential technology for residual heavy oil recovery. Many heavy oil fields in Oman and elsewhere have difficulty in crude oil recovery because it is expensive due to its high viscosity. Indigenous microbes are capable of improving the fluidity of heavy oil, by changing its high viscosity and producing lighter oil fractions. Many spore-forming bacteria were isolated from soil samples collected from oil fields in Oman. Among the isolates, an autochthonous spore-forming bacterium was found to enhance heavy oil recovery, which was identified by 16S rDNA sequencing as Paenibacillus ehimensis BS1. The isolate showed maximum growth at high heavy oil concentrations within four days of incubation. Biotransformation of heavy crude oil to light aliphatic and aromatic compounds and its potential in EOR was analyzed under aerobic and anaerobic reservoir conditions. The isolates were grown aerobically in Bushnell-Haas medium with 1% (w/v) heavy crude oil. The crude oil analyzed by GC-MS showed a significant biotransformation from the ninth day of incubation under aerobic conditions. The total biotransformation of heavy crude oil was 67.1% with 45.9% in aliphatic and 85.3% in aromatic fractions. Core flooding experiments were carried out by injecting the isolates in brine supplemented with Bushnell-Haas medium into Berea sandstone cores and were incubated for twelve days under oil reservoir conditions (50°C). The extra recovered oil was analyzed by GC-MS. The residual oil recovered from core flood experiments ranged between 10–13% compared to the control experiment. The GC-MS analyses of the extra recovered oil showed 38.99% biotransformation of heavy to light oil. The results also indicated the presence of 22.9% extra aliphatic compounds in the residual crude oil recovered compared to that of a control. The most abundant compound in the extra recovered crude oil was identified as 1-bromoeicosane. The investigations showed the

Allelopathic Effect of Eucalyptus citriodora Essential Oil and its Potential Use as Bioherbicide.

PubMed

Benchaa, Sara; Hazzit, Mohamed; Abdelkrim, Hacène

2018-06-12

The current study aimed to evaluate the negative allelopathic effect of Eucalyptus citriodora essential oil on some of the most noxious weeds in Algeria (Sinapis arvensis, Sonchus oleraceus, Xanthium strumarium and Avena fatua). Gas chromatography-flame ionization detector (GC-FID) and GC-mass spectrometry (MS) were used to define the chemical composition of the oil. Citronellal (64.7%) and citronellol (10.9%) were the major essential oil compounds. Three concentrations of the oil were used for laboratory (0.01, 0.02 and 0.03%) and greenhouse (1, 2 and 3%) experiments. Seed germination and seedling's growth were drastically reduced in response to the oil concentrations where at 0.01 and 0.02% the oil drastically affects the seed germination of the tested weeds and at 0.03% the oil suppresses completely the germination of S. arvensis. The oil also exhibited strong allelopathic effect on the 3-4 leaf stage plants 1 and 6 days after treatment. A completely death of S. arvensis, S. oleraceus and A. fatua and severe injuries on X. strumarium appeared at 3% of the oil. Chlorophyll content and membrane integrity were significantly affected after treatment of the plant weeds representing a severe reduction in total chlorophyll and cell membrane disruption. The study concludes that E. citriodora essential oil might have the potential use as bioherbicide and can constitute an alternative process of weed control. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

40 CFR 273.40 - Exports.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Exports. 273.40 Section 273.40... UNIVERSAL WASTE MANAGEMENT Standards for Large Quantity Handlers of Universal Waste § 273.40 Exports. A... exporter in 40 CFR 262.53, 262.56(a)(1) through (4), (6), and (b) and 262.57; (b) Export such universal...

40 CFR 273.20 - Exports.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Exports. 273.20 Section 273.20... UNIVERSAL WASTE MANAGEMENT Standards for Small Quantity Handlers of Universal Waste § 273.20 Exports. A... exporter in 40 CFR 262.53, 262.56(a) (1) through (4), (6), and (b) and 262.57; (b) Export such universal...

Impact of Expanded North Slope of Alaska Crude Oil Production on Oil Flows in the Contiguous United States (Summary)

DOE Office of Scientific and Technical Information (OSTI.GOV)

DeRosa, Sean e.; Flanagan, Tatiana Paz

Crude oil produced on the North Slope of Alaska (NSA) is primarily transported on the Trans-Alaska Pipeline System (TAPS) to in-state refineries and the Valdez Marine Terminal in southern Alaska. From the Terminal, crude oil is loaded onto tankers and is transported to export markets or to three major locations along the U.S. West Coast: Anacortes-Ferndale area (Washington), San Francisco Bay area, and Los Angeles area. North Slope of Alaska production has decreased about 75% since the 1980s, which has reduced utilization of TAPS.

Improved Characterization and Modeling of Tight Oil Formations for CO 2 Enhanced Oil Recovery Potential and Storage Capacity Estimation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sorensen, James; Smith, Steven; Kurz, Bethany

Tight oil formations such as those in the Bakken petroleum system are known to hold hundreds of billions of barrels of oil in place; however, the primary recovery factor for these plays is typically less than 10%. Tight oil formations, including the Bakken Formation, therefore, may be attractive candidates for enhanced oil recovery (EOR) using CO 2. Multiphase fluid behavior and flow in fluid-rich shales can vary substantially depending on the size of pore throats, and properties such as fluid viscosity and density are much different in nanoscale pores than in macroscale pores. Thus it is critical to understand themore » nature and distribution of nano-, micro-, and macroscale pores and fracture networks. To address these issues, the Energy & Environmental Research Center (EERC) has been conducting a research program entitled “Improved Characterization and Modeling of Tight Oil Formations for CO 2 Enhanced Oil Recovery Potential and Storage Capacity Estimation.” The objectives of the project are 1) the use of advanced characterization methods to better understand and quantify the petrophysical and geomechanical factors that control CO 2 and oil mobility within tight oil formation samples, 2) the determination of CO 2 permeation and oil extraction rates in tight reservoir rocks and organic-rich shales of the Bakken, and 3) the integration of the laboratory-based CO 2 permeation and oil extraction data and the characterization data into geologic models and dynamic simulations to develop predictions of CO 2 storage resource and EOR in the Bakken tight oil formation. A combination of standard and advanced petrophysical characterization techniques were applied to characterize samples of Bakken Formation tight reservoir rock and shales from multiple wells. Techniques included advanced computer tomography (CT) imaging, scanning electron microscopy (SEM) techniques, whole-core and micro x-ray CT imaging, field emission (FE) SEM, and focused ion beam (FIB) SEM

19 CFR 10.430 - Export requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 19 Customs Duties 1 2010-04-01 2010-04-01 false Export requirements. 10.430 Section 10.430 Customs... Export Requirements § 10.430 Export requirements. (a) Submission of certification to CBP. An exporter or producer in the United States that signs a certification of origin for a good exported from the United...

Arctic Oil and Natural Gas Potential

EIA Publications

2009-01-01

This paper examines the discovered and undiscovered Arctic oil and natural gas resource base with respect to their location and concentration. The paper also discusses the cost and impediments to developing Arctic oil and natural gas resources, including those issues associated with environmental habitats and political boundaries.

Oxidative stability, phenolic compounds and antioxidant potential of a virgin olive oil enriched with natural bioactive compounds.

PubMed

Delgado-Adámez, Jonathan; Baltasar, M Nieves Franco; Yuste, María Concepción Ayuso; Martín-Vertedor, Daniel

2014-01-01

The aim of this research was to evaluate strategies for the development of a virgin olive oil (VOO) enriched with aqueous extracts of olive leaf and cake to increase the necessary dose in the diet of phenolic compounds with a natural product, as phenolic compounds are involved on the healthy properties of olive oil. Different extraction procedures were evaluated with the aim of increasing the phenol content and antioxidant potential of extracts of olive leaf and cake. As leaves extract presented a higher total phenolic content, it was characterized in order to determine its phenolic profile, and was employed to enrich VOO. Diverse procedures were used to prepare enriched VOO with the leaves extract, and finally the effects of phenol enrichment were evaluated based on the antioxidant potential and oxidative stability of the prepared phenol-enriched virgin olive oils. These enriched VOOs increased significantly the content in phenolic compounds, antioxidant potential and oxidative stability 40, 4 and 1.5 fold more, respectively, than the Control oil. Furthermore, the addition of lecithin had a positive effect both on the phenolic compounds content, and on the antioxidant potential of the oils. Besides, the use of the olive leaves extract, with and without lecithin respectively, supposes a strategy potential for reducing the harmful effects that inflicts long-term preservation of VOOs and its possible deterioration.

World oilseed situation and US export opportunities, June 1982. Foreign agriculture circular

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1982-06-01

World oilseed output for 1982/83 is forecast at 175 million tons, unchanged from May, but up 2.2 million tons from 1981/82. World soybean production for 1981/82 remains unchanged from last month's estimate. Export estimates for soybeans for both Argentina and the United States were adjusted upward to reflect recent activity. U.S. exports of soybeans for 1981/82 are forecast at 24.5 million tons, 3 percent above the record in 1979/80. Spain has tendered for at least 20,000 tons of sunflowerseed oil and could possibly be in the market for sunflowerseed in the near future. Mexico's increasing use of oilseeds and reducedmore » safflower and cottonseed production has also stimulated significant imports of U.S. sunflowerseed. Trade barriers and policies: Japan announced various measures to liberalize imports in May. These include tariff reductions on 4 oilseed products.« less

Trading forests: land-use change and carbon emissions embodied in production and exports of forest-risk commodities

NASA Astrophysics Data System (ADS)

Henders, Sabine; Persson, U. Martin; Kastner, Thomas

2015-12-01

Production of commercial agricultural commodities for domestic and foreign markets is increasingly driving land clearing in tropical regions, creating links and feedback effects between geographically separated consumption and production locations. Such teleconnections are commonly studied through calculating consumption footprints and quantifying environmental impacts embodied in trade flows, e.g., virtual water and land, biomass, or greenhouse gas emissions. The extent to which land-use change (LUC) and associated carbon emissions are embodied in the production and export of agricultural commodities has been less studied. Here we quantify tropical deforestation area and carbon emissions from LUC induced by the production and the export of four commodities (beef, soybeans, palm oil, and wood products) in seven countries with high deforestation rates (Argentina, Bolivia, Brazil, Paraguay, Indonesia, Malaysia, and Papua New Guinea). We show that in the period 2000-2011, the production of the four analyzed commodities in our seven case countries was responsible for 40% of total tropical deforestation and resulting carbon losses. Over a third of these impacts was embodied in exports in 2011, up from a fifth in 2000. This trend highlights the growing influence of global markets in deforestation dynamics. Main flows of embodied LUC are Latin American beef and soybean exports to markets in Europe, China, the former Soviet bloc, the Middle East and Northern Africa, whereas embodied emission flows are dominated by Southeast Asian exports of palm oil and wood products to consumers in China, India and the rest of Asia, as well as to the European Union. Our findings illustrate the growing role that global consumers play in tropical LUC trajectories and highlight the need for demand-side policies covering whole supply chains. We also discuss the limitations of such demand-side measures and call for a combination of supply- and demand-side policies to effectively limit tropical

Use of Oil Palm Waste as a Renewable Energy Source and Its Impact on Reduction of Air Pollution in Context of Malaysia

NASA Astrophysics Data System (ADS)

Begum, Shahida; P, Kumaran; M, Jayakumar

2013-06-01

One of the most efficient and effective solutions for sustainable energy supply to supplement the increasing energy demand and reducing environment pollution is renewable energy resources. Malaysia is currently the world's second largest producer and exporter of palm oil and 47% of the world's supply of palm oil is produced by this country. Nearly 80 million tonnes of Fresh Fruit Bunches (FFB) are processed annually in 406 palm oil mills and are generating approximately 54 million tonnes of palm oil mill effluent (POME), known to generate biogas consisting of methane - a Green House Gas (GHG) identifiable to cause global warming. This is 21 times more potent GHG than CO2. These two major oil palm wastes are a viable renewable energy (RE) source for production of electricity. If the two sources are used in harnessing the renewable energy potential the pollution intensity from usage of non-renewable sources can also be reduced significantly. This study focused on the pollution mitigation potential of biogas as biogas is a renewable energy. Utilization of this renewable source for the production of electricity is believed to reduce GHG emissions to the atmosphere.

Short communication: Cheese supplemented with Thymus algeriensis oil, a potential natural food preservative.

PubMed

Bukvicki, Danka; Giweli, Abdulhmid; Stojkovic, Dejan; Vujisic, Ljubodrag; Tesevic, Vele; Nikolic, Milos; Sokovic, Marina; Marin, Petar D

2018-05-01

The essential oil of Thymus algeriensis was analyzed as a potential preservative in soft cheese. We developed a novel method to test the preserving properties of essential oil in soft cheese. Contamination incidence of Penicillium aurantiogriseum was absent after 30 d of storage at 4°C with 25 µL of essential oil added. The antimicrobial activity was tested against 8 bacteria and 8 fungi. Thymus algeriensis oil showed inhibitory activity against tested bacteria at 0.03 to 0.09 mg/mL, and bactericidal activity was achieved at 0.05 to 0.15 mg/mL. For antifungal activity, minimum inhibitory concentrations ranged between 0.01 and 0.04 mg/mL and minimum fungicidal concentrations between 0.01 and 0.04 mg/mL. Furthermore, the oil was also screened for antiradical activity using the 1,1-diphenyl-2-picrylhydrazyl assay. The results showed that the oil was active and achieved half-maximal inhibitory activity at 0.132 mg/mL. We used gas chromatography, gas chromatography-mass spectrometry, and nuclear magnetic resonance spectrometry to investigate the volatile compounds from the oil. Carvacrol was identified as the main compound in the oil, represented by 80.9% of the total constituents, followed by p-cymene (7.7%). Copyright © 2018 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Oil markets in turmoil: an economic analysis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Verleger, P.K. Jr.

1982-01-01

Departing from conventional wisdom about the forces most responsible for oil price increases, this book analyzes the response of consumers, oil companies, and oil-exporting nations to show that lethargy, not greed, best describes the behavior of these participants during a supply disruption. The adjustment to changes in market conditions is so slow that minor incidents are transformed into major crises. Assessing existing policy options, Verleger dispels the idea of matching supply losses with an equal cut in consumption. He recommends a free-market approach, which entails raising prices quickly, imposing large tariffs on imports, encouraging the development of private stockpiles, andmore » using spot prices as an indicator of oil shortages. He shows that the market approach will impose fewer costs than the regulatory approach in the long run. 83 references, 17 figures, 70 tables.« less

Ballasting by cryogenic gypsum enhances carbon export in a Phaeocystis under-ice bloom.

PubMed

Wollenburg, J E; Katlein, C; Nehrke, G; Nöthig, E-M; Matthiessen, J; Wolf-Gladrow, D A; Nikolopoulos, A; Gázquez-Sanchez, F; Rossmann, L; Assmy, P; Babin, M; Bruyant, F; Beaulieu, M; Dybwad, C; Peeken, I

2018-05-16

Mineral ballasting enhances carbon export from the surface to the deep ocean; however, little is known about the role of this process in the ice-covered Arctic Ocean. Here, we propose gypsum ballasting as a new mechanism that likely facilitated enhanced vertical carbon export from an under-ice phytoplankton bloom dominated by the haptophyte Phaeocystis. In the spring 2015 abundant gypsum crystals embedded in Phaeocystis aggregates were collected throughout the water column and on the sea floor at a depth below 2 km. Model predictions supported by isotopic signatures indicate that 2.7 g m -2 gypsum crystals were formed in sea ice at temperatures below -6.5 °C and released into the water column during sea ice melting. Our finding indicates that sea ice derived (cryogenic) gypsum is stable enough to survive export to the deep ocean and serves as an effective ballast mineral. Our findings also suggest a potentially important and previously unknown role of Phaeocystis in deep carbon export due to cryogenic gypsum ballasting. The rapidly changing Arctic sea ice regime might favour this gypsum gravity chute with potential consequences for carbon export and food partitioning between pelagic and benthic ecosystems.

7 CFR 1280.106 - Exporter.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE LAMB PROMOTION, RESEARCH, AND INFORMATION ORDER Lamb Promotion, Research, and Information Order Definitions § 1280.106 Exporter. Exporter means any person who exports domestic live lambs from the United States. ...

Oviposition-altering and ovicidal potentials of five essential oils against female adults of the dengue vector, Aedes aegypti L.

PubMed

Warikoo, Radhika; Wahab, Naim; Kumar, Sarita

2011-10-01

The oviposition deterrence and ovicidal potential of five different essential oils, peppermint oil (Mentha piperita), basil oil (Ocimum basilicum), rosemary oil (Rosemarinus officinalis), citronella oil (Cymbopogon nardus), and celery seed oil (Apium graveolens), were assessed against female adults of the dengue vector, Aedes aegypti L. Multiple concentration tests were carried out where cups containing 1 mL of different concentrations (100%, 10%, 1%, 0.1%) of the oils and 199 mL of water were used for oviposition. The number of eggs laid and the larvae hatched in each cup were scored to evaluate the oviposition deterrent and ovicidal potentials of the oils. Our investigations revealed that the addition of 100% oil (pure oil) caused complete oviposition deterrence except in A. graveolens which resulted in 75% effective repellency. The use of 10% oil resulted in the maximum deterrence of 97.5% as shown by the M. piperita oil while other oils caused 36-97% oviposition deterrence as against the control. The oviposition medium with 1% oil showed decreased deterrent potential with 30-64% effective repellency, the M. piperita oil being exceptional. However, as the concentrations of the oil were reduced further to 0.1%, the least effective oil observed was A. graveolens (25% ER). Also, the M. piperita oil showed much reduced activity (40%) as compared to the control, while the other oils exhibited 51-58% repellency to oviposition. The studies on the ovicidal effects of these oils revealed that the eggs laid in the water with 100% essential oils did not hatch at all, whereas when 10% oils were used, only the R. officinalis oil resulted in 28% egg hatch. At lower concentrations (1%), the oils of M. piperita, O. basilicum, and C. nardus showed complete egg mortality while those of A. graveolens and R. officinalis resulted in 71% and 34% egg hatches, respectively. When used at 0.1%, the O. basilicum oil was found to be the only effective oil with 100% egg mortality, whereas

7 CFR 1493.470 - Evidence of export.

Code of Federal Regulations, 2012 CFR

2012-01-01

... OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Supplier Credit Guarantee... provide CCC an evidence of export report for each shipment made under the payment guarantee. This report... participation in any of the following CCC or USDA export program: Export Enhancement Program, Dairy Export...

7 CFR 1493.470 - Evidence of export.

Code of Federal Regulations, 2014 CFR

2014-01-01

... OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Supplier Credit Guarantee... provide CCC an evidence of export report for each shipment made under the payment guarantee. This report... participation in any of the following CCC or USDA export program: Export Enhancement Program, Dairy Export...

7 CFR 1493.470 - Evidence of export.

Code of Federal Regulations, 2011 CFR

2011-01-01

... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC... exporter is required to provide CCC an evidence of export report for each shipment made under the payment... participation in any of the following CCC or USDA export program: Export Enhancement Program, Dairy Export...

7 CFR 1493.470 - Evidence of export.

Code of Federal Regulations, 2013 CFR

2013-01-01

... OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Supplier Credit Guarantee... provide CCC an evidence of export report for each shipment made under the payment guarantee. This report... participation in any of the following CCC or USDA export program: Export Enhancement Program, Dairy Export...

7 CFR 1493.80 - Evidence of export.

Code of Federal Regulations, 2011 CFR

2011-01-01

... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Export Credit Guarantee Program (GSM-102) and CCC Intermediate Export Credit Guarantee Program (GSM-103) Operations § 1493.80 Evidence of export. (a) Report of export. The exporter is required to provide CCC an...

Hierarchical protein export mechanism of the bacterial flagellar type III protein export apparatus.

PubMed

Minamino, Tohru

2018-06-01

The bacterial flagellum is supramolecular motility machinery consisting of the basal body, the hook and the filament. Flagellar proteins are translocated across the cytoplasmic membrane via a type III protein export apparatus, diffuse down the central channel of the growing structure and assemble at the distal end. Flagellar assembly begins with the basal body, followed by the hook and finally the filament. The completion of hook assembly is the most important morphological checkpoint of the sequential flagellar assembly process. When the hook reaches its mature length of about 55 nm in Salmonella enterica, the type III protein export apparatus switches export specificity from proteins required for the structure and assembly of the hook to those responsible for filament assembly, thereby terminating hook assembly and initiating filament assembly. Three flagellar proteins, namely FliK, FlhB and FlhA, are responsible for this substrate specificity switching. Upon completion of the switching event, interactions among FlhA, the cytoplasmic ATPase complex and flagellar type III export chaperones establish the assembly order of the filament at the hook tip. Here, we describe our current understanding of a hierarchical protein export mechanism used in flagellar type III protein export.

7 CFR 1218.6 - Exporter.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.6 Exporter. Exporter means a person involved in exporting blueberries from another country to the United States. ...

7 CFR 1218.6 - Exporter.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.6 Exporter. Exporter means a person involved in exporting blueberries from another country to the United States. ...

7 CFR 1218.6 - Exporter.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.6 Exporter. Exporter means a person involved in exporting blueberries from another country to the United States. ...

7 CFR 1218.6 - Exporter.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.6 Exporter. Exporter means a person involved in exporting blueberries from another country to the United States. ...

7 CFR 1218.6 - Exporter.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.6 Exporter. Exporter means a person involved in exporting blueberries from another country to the United States. ...

Estimating the contribution of strong daily export events to total pollutant export from the United States in summer

NASA Astrophysics Data System (ADS)

Fang, Yuanyuan; Fiore, Arlene M.; Horowitz, Larry W.; Gnanadesikan, Anand; Levy, Hiram; Hu, Yongtao; Russell, Armistead G.

2009-12-01

While the export of pollutants from the United States exhibits notable variability from day to day and is often considered to be "episodic," the contribution of strong daily export events to total export has not been quantified. We use carbon monoxide (CO) as a tracer of anthropogenic pollutants in the Model of OZone And Related Tracers (MOZART) to estimate this contribution. We first identify the major export pathway from the United States to be through the northeast boundary (24-48°N along 67.5°W and 80-67.5°W along 48°N), and then analyze 15 summers of daily CO export fluxes through this boundary. These daily CO export fluxes have a nearly Gaussian distribution with a mean of 1100 Gg CO day-1 and a standard deviation of 490 Gg CO day-1. To focus on the synoptic variability, we define a "synoptic background" export flux equal to the 15 day moving average export flux and classify strong export days according to their fluxes relative to this background. As expected from Gaussian statistics, 16% of summer days are "strong export days," classified as those days when the CO export flux exceeds the synoptic background by one standard deviation or more. Strong export days contributes 25% to the total export, a value determined by the relative standard deviation of the CO flux distribution. Regressing the anomalies of the CO export flux through the northeast U.S. boundary relative to the synoptic background on the daily anomalies in the surface pressure field (also relative to a 15 day running mean) suggests that strong daily export fluxes are correlated with passages of midlatitude cyclones over the Gulf of Saint Lawrence. The associated cyclonic circulation and Warm Conveyor Belts (WCBs) that lift surface pollutants over the northeastern United States have been shown previously to be associated with long-range transport events. Comparison with observations from the 2004 INTEX-NA field campaign confirms that our model captures the observed enhancements in CO outflow

Characterizing the Effects of Stormwater Mitigation on Nutrient Export and Stream Concentrations

NASA Astrophysics Data System (ADS)

Bell, Colin D.; McMillan, Sara K.; Clinton, Sandra M.; Jefferson, Anne J.

2017-04-01

Urbanization increases nutrient loading and lowers residence times for processing of reactive solutes, including nitrate, total dissolved nitrogen, orthophosphate, and dissolved organic carbon), which leads to increased stream concentrations and mass export. Stormwater control measures mitigate the impacts of urbanization, and have the potential to improve stream water quality, however the net effect instream is not well understood. We monitored two urban and two suburban watersheds in Charlotte, NC to determine if mitigation controlled the fraction of total mass export during storm, if development classification as either urban or suburban (defined by the age, density and distribution of urban development) controlled storm nutrient and carbon dynamics, and if stormwater control measures were able to change stream water chemistry. While average concentrations during stormflow were generally greater than baseflow, indicating that storms are important times of solute export, the fraction of storm-derived export was unrelated to mitigation by stormwater control measures. Development classification was generally not an important control on export of N and dissolved organic carbon. However, event mean concentrations of orthophosphate were higher at the suburban sites, possibly from greater fertilizer application. Stormwater control measures influenced instream water chemistry at only one site, which also had the greatest mitigated area, but differences between stormwater control measure outflow and stream water suggest the potential for water quality improvements. Together, results suggest stormwater control measures have the potential to decrease solute concentrations from urban runoff, but the type, location, and extent of urban development in the watershed may influence the magnitude of this effect.

Oil and economic development in OPEC countries, with case studies about Iraq and Algeria

DOE Office of Scientific and Technical Information (OSTI.GOV)

Al-Khalil, M.A.

1984-01-01

This dissertation examines the impact of the increase in oil prices in 1973 and thereafter on economic development in the Organization of Petroleum Exporting Countries (OPEC) in general, and in Iraq and Algeria in particular. It attempts to investigate the extent to which these countries have succeeded in utilizing oil revenues to achieve their projected goals: diversification of their economies in order to reduce dependence on exporting crude oil which is an exhaustible resource; and acceleration of the rate of growth of the non-oil sector in order to increase its contribution to GDP and foreign-exchange earnings as well as tomore » maintain the growth of the economy in the post-oil age. While the increase in oil revenues greatly reduced the capital constraint to growth, it did not remove all other constraints at the same time. Thus, bottlenecks in transportation, institutions, skilled labor, raw and construction materials remained important obstacles. According to the criteria used by this study to judge the performance of the Iraqi and the Algerian economies after 1973, both countries did quite well. However, one of the findings about Iraq is that while the rate of growth of real per capita GDP accelerated after 1973, the rate of growth of real per capita non-oil GDP did not. Algeria succeeded in diversifying her economy, since the rate of growth of non-oil GDP accelerated after 1973, compared to the earlier period.« less

Western Greece unconventional hydrocarbon potential from oil shale and shale gas reservoirs

NASA Astrophysics Data System (ADS)

Karakitsios, Vasileios; Agiadi, Konstantina

2013-04-01

It is clear that we are gradually running out of new sedimentary basins to explore for conventional oil and gas and that the reserves of conventional oil, which can be produced cheaply, are limited. This is the reason why several major oil companies invest in what are often called unconventional hydrocarbons: mainly oil shales, heavy oil, tar sand and shale gas. In western Greece exist important oil and gas shale reservoirs which must be added to its hydrocarbon potential1,2. Regarding oil shales, Western Greece presents significant underground immature, or close to the early maturation stage, source rocks with black shale composition. These source rock oils may be produced by applying an in-situ conversion process (ICP). A modern technology, yet unproven at a commercial scale, is the thermally conductive in-situ conversion technology, developed by Shell3. Since most of western Greece source rocks are black shales with high organic content, those, which are immature or close to the maturity limit have sufficient thickness and are located below 1500 meters depth, may be converted artificially by in situ pyrolysis. In western Greece, there are several extensive areas with these characteristics, which may be subject of exploitation in the future2. Shale gas reservoirs in Western Greece are quite possibly present in all areas where shales occur below the ground-water level, with significant extent and organic matter content greater than 1%, and during their geological history, were found under conditions corresponding to the gas window (generally at depths over 5,000 to 6,000m). Western Greece contains argillaceous source rocks, found within the gas window, from which shale gas may be produced and consequently these rocks represent exploitable shale gas reservoirs. Considering the inevitable increase in crude oil prices, it is expected that at some point soon Western Greece shales will most probably be targeted. Exploration for conventional petroleum reservoirs

Identifying potential conflict associated with oil and gas exploration in Texas state coastal waters: A multicriteria spatial analysis.

PubMed

Brody, Samuel D; Grover, Himanshu; Bernhardt, Sarah; Tang, Zhenghong; Whitaker, Bianca; Spence, Colin

2006-10-01

Recent interest in expanding offshore oil production within waters of the United States has been met with opposition by groups concerned with recreational, environmental, and aesthetic values associated with the coastal zone. Although the proposition of new oil platforms off the coast has generated conflict over how coastal resources should be utilized, little research has been conducted on where these user conflicts might be most intense and which sites might be most suitable for locating oil production facilities in light of the multiple, and often times, competing interests. In this article, we develop a multiple-criteria spatial decision support tool that identifies the potential degree of conflict associated with oil and gas production activities for existing lease tracts in the coastal margin of Texas. We use geographic information systems to measure and map a range of potentially competing representative values impacted by establishing energy extraction infrastructure and then spatially identify which leased tracts are the least contentious sites for oil and gas production in Texas state waters. Visual and statistical results indicate that oil and gas lease blocks within the study area vary in their potential to generate conflict among multiple stakeholders.

75 FR 52505 - Fiscal Year 2011 Veterinary Import/Export Services, Veterinary Diagnostic Services, and Export...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-26

...] Fiscal Year 2011 Veterinary Import/Export Services, Veterinary Diagnostic Services, and Export... certain veterinary diagnostic services; and for export certification of plants and plant products. The..., through September 30, 2011). FOR FURTHER INFORMATION CONTACT: For information on Veterinary Diagnostic...

Libya: a dynamic Arab oil power

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hobbs, M.

1965-06-01

Libya has become the most dynamic oil-producing nation in the world. Less than 4 yr ago, Libya exported only peanuts, olive oil, and hides. Today, in crude-oil production Libya ranks eighth in the world, with daily production of 1.2 million bbl. Twenty-five oil companies hold concessions and have spent $1.3 billion developing reserves. Petroleum has brought new wealth to the country- an estimated $272 million in 1965. Some 2.75 million ft of hole was drilled in 1964, resulting in 97 oil fields and 4 major basins. Lost circulation has been a problem Transportation and communication are difficult in the vastmore » Libyan desert. Water-contaminated crude and high salt content have plagued production. These problems are being solved. With 45 drillings rigs active, crude production is expected to reach 2 million bpd by 1966. Most of the rigs used are trailer-mounted, unitized 8,000-12,000 ft capacity, that have been specially adapted to work in the Sahara. The drilling-completion programs are briefly described.« less

7 CFR 923.15 - Export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Export. 923.15 Section 923.15 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... IN WASHINGTON Order Regulating Handling Definitions § 923.15 Export. Export means to ship cherries...

7 CFR 958.14 - Export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Export. 958.14 Section 958.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... IN IDAHO, AND MALHEUR COUNTY, OREGON Order Regulating Handling Definitions § 958.14 Export. Export...

27 CFR 7.60 - Exports.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Exports. 7.60 Section 7.60... TREASURY LIQUORS LABELING AND ADVERTISING OF MALT BEVERAGES General Provisions § 7.60 Exports. This part shall not apply to malt beverages exported in bond. ...

Soybean Oil Is More Obesogenic and Diabetogenic than Coconut Oil and Fructose in Mouse: Potential Role for the Liver.

PubMed

Deol, Poonamjot; Evans, Jane R; Dhahbi, Joseph; Chellappa, Karthikeyani; Han, Diana S; Spindler, Stephen; Sladek, Frances M

2015-01-01

The obesity epidemic in the U.S. has led to extensive research into potential contributing dietary factors, especially fat and fructose. Recently, increased consumption of soybean oil, which is rich in polyunsaturated fatty acids (PUFAs), has been proposed to play a causal role in the epidemic. Here, we designed a series of four isocaloric diets (HFD, SO-HFD, F-HFD, F-SO-HFD) to investigate the effects of saturated versus unsaturated fat, as well as fructose, on obesity and diabetes. C57/BL6 male mice fed a diet moderately high in fat from coconut oil and soybean oil (SO-HFD, 40% kcal total fat) showed statistically significant increases in weight gain, adiposity, diabetes, glucose intolerance and insulin resistance compared to mice on a diet consisting primarily of coconut oil (HFD). They also had fatty livers with hepatocyte ballooning and very large lipid droplets as well as shorter colonic crypt length. While the high fructose diet (F-HFD) did not cause as much obesity or diabetes as SO-HFD, it did cause rectal prolapse and a very fatty liver, but no balloon injury. The coconut oil diet (with or without fructose) increased spleen weight while fructose in the presence of soybean oil increased kidney weight. Metabolomics analysis of the liver showed an increased accumulation of PUFAs and their metabolites as well as γ-tocopherol, but a decrease in cholesterol in SO-HFD. Liver transcriptomics analysis revealed a global dysregulation of cytochrome P450 (Cyp) genes in SO-HFD versus HFD livers, most notably in the Cyp3a and Cyp2c families. Other genes involved in obesity (e.g., Cidec, Cd36), diabetes (Igfbp1), inflammation (Cd63), mitochondrial function (Pdk4) and cancer (H19) were also upregulated by the soybean oil diet. Taken together, our results indicate that in mice a diet high in soybean oil is more detrimental to metabolic health than a diet high in fructose or coconut oil.

Soybean Oil Is More Obesogenic and Diabetogenic than Coconut Oil and Fructose in Mouse: Potential Role for the Liver

PubMed Central

Deol, Poonamjot; Evans, Jane R.; Dhahbi, Joseph; Chellappa, Karthikeyani; Han, Diana S.; Spindler, Stephen; Sladek, Frances M.

2015-01-01

The obesity epidemic in the U.S. has led to extensive research into potential contributing dietary factors, especially fat and fructose. Recently, increased consumption of soybean oil, which is rich in polyunsaturated fatty acids (PUFAs), has been proposed to play a causal role in the epidemic. Here, we designed a series of four isocaloric diets (HFD, SO-HFD, F-HFD, F-SO-HFD) to investigate the effects of saturated versus unsaturated fat, as well as fructose, on obesity and diabetes. C57/BL6 male mice fed a diet moderately high in fat from coconut oil and soybean oil (SO-HFD, 40% kcal total fat) showed statistically significant increases in weight gain, adiposity, diabetes, glucose intolerance and insulin resistance compared to mice on a diet consisting primarily of coconut oil (HFD). They also had fatty livers with hepatocyte ballooning and very large lipid droplets as well as shorter colonic crypt length. While the high fructose diet (F-HFD) did not cause as much obesity or diabetes as SO-HFD, it did cause rectal prolapse and a very fatty liver, but no balloon injury. The coconut oil diet (with or without fructose) increased spleen weight while fructose in the presence of soybean oil increased kidney weight. Metabolomics analysis of the liver showed an increased accumulation of PUFAs and their metabolites as well as γ-tocopherol, but a decrease in cholesterol in SO-HFD. Liver transcriptomics analysis revealed a global dysregulation of cytochrome P450 (Cyp) genes in SO-HFD versus HFD livers, most notably in the Cyp3a and Cyp2c families. Other genes involved in obesity (e.g., Cidec, Cd36), diabetes (Igfbp1), inflammation (Cd63), mitochondrial function (Pdk4) and cancer (H19) were also upregulated by the soybean oil diet. Taken together, our results indicate that in mice a diet high in soybean oil is more detrimental to metabolic health than a diet high in fructose or coconut oil. PMID:26200659

75 FR 29514 - Export Trade Certificate of Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-26

... Operation described below in the following Export Trade and Export Markets: Export Trade Export Product ALCC... being headed and gutted. Export Markets The Export Markets include all parts of the world except the... engage in Export Trade in the Export Markets, ALCC and its Members may undertake the following activities...

27 CFR 28.30 - Export status.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Export status. 28.30... Export status. (a) Distilled spirits and wines manufactured, produced, bottled in bottles packed in... such purposes are considered to be exported. Export status is not acquired until application on Form...

76 FR 54193 - Fiscal Year 2012 Veterinary Import/Export, Diagnostic Services, and Export Certification for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-31

...] Fiscal Year 2012 Veterinary Import/Export, Diagnostic Services, and Export Certification for Plants and.... SUMMARY: This notice pertains to user fees charged for Veterinary Services animal quarantine and other..., organisms, and vectors; for certain veterinary diagnostic services; and for export certification of plants...

RNA Export through the NPC in Eukaryotes.

PubMed

Okamura, Masumi; Inose, Haruko; Masuda, Seiji

2015-03-20

In eukaryotic cells, RNAs are transcribed in the nucleus and exported to the cytoplasm through the nuclear pore complex. The RNA molecules that are exported from the nucleus into the cytoplasm include messenger RNAs (mRNAs), ribosomal RNAs (rRNAs), transfer RNAs (tRNAs), small nuclear RNAs (snRNAs), micro RNAs (miRNAs), and viral mRNAs. Each RNA is transported by a specific nuclear export receptor. It is believed that most of the mRNAs are exported by Nxf1 (Mex67 in yeast), whereas rRNAs, snRNAs, and a certain subset of mRNAs are exported in a Crm1/Xpo1-dependent manner. tRNAs and miRNAs are exported by Xpot and Xpo5. However, multiple export receptors are involved in the export of some RNAs, such as 60S ribosomal subunit. In addition to these export receptors, some adapter proteins are required to export RNAs. The RNA export system of eukaryotic cells is also used by several types of RNA virus that depend on the machineries of the host cell in the nucleus for replication of their genome, therefore this review describes the RNA export system of two representative viruses. We also discuss the NPC anchoring-dependent mRNA export factors that directly recruit specific genes to the NPC.

27 CFR 4.80 - Exports.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Exports. 4.80 Section 4.80... TREASURY LIQUORS LABELING AND ADVERTISING OF WINE General Provisions § 4.80 Exports. The regulations in this part shall not apply to wine exported in bond. ...

7 CFR 947.17 - Export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Export. 947.17 Section 947.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... Definitions § 947.17 Export. Export means shipment of potatoes beyond the boundaries of continental United...

7 CFR 922.15 - Export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Export. 922.15 Section 922.15 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... WASHINGTON Order Regulating Handling Definitions § 922.15 Export. Export means to ship apricots beyond the...

7 CFR 948.17 - Export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Export. 948.17 Section 948.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... Regulating Handling Definitions § 948.17 Export. Export means the shipment of potatoes to any destination...

7 CFR 924.15 - Export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Export. 924.15 Section 924.15 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... WASHINGTON AND IN UMATILLA COUNTY, OREGON Order Regulating Handling Definitions § 924.15 Export. Export means...

7 CFR 946.15 - Export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Export. 946.15 Section 946.15 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... Regulating Handling Definitions § 946.15 Export. Export means shipment of potatoes beyond the boundaries of...

7 CFR 945.14 - Export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Export. 945.14 Section 945.14 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... COUNTIES IN IDAHO, AND MALHEUR COUNTY, OREGON Order Regulating Handling Definitions § 945.14 Export. Export...

7 CFR 966.18 - Export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Export. 966.18 Section 966.18 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... Handling Definitions § 966.18 Export. Export means shipment of tomatoes beyond the boundaries of the 48...

7 CFR 915.12 - Export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Export. 915.12 Section 915.12 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... Regulating Handling Definitions § 915.12 Export. Export means to ship avocados to any destination which is...

7 CFR 1280.218 - Exporter.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE LAMB PROMOTION, RESEARCH, AND INFORMATION ORDER Lamb Promotion, Research, and Information Order Assessments § 1280.218 Exporter. Each person exporting live lambs shall remit to the Board an assessment on such lambs at the time of export at the rate...

15 CFR 2012.3 - Export certificates.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Export certificates. 2012.3 Section... STATES TRADE REPRESENTATIVE IMPLEMENTATION OF TARIFF-RATE QUOTAS FOR BEEF § 2012.3 Export certificates... export certificate is in effect with respect to the beef. (b) To be valid, an export certificate shall...

31 CFR 592.304 - Exporting authority.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Exporting authority. 592.304 Section... § 592.304 Exporting authority. (a) The term exporting authority means one or more entities designated by a Participant from whose territory a shipment of rough diamonds is being exported as having the...

40 CFR 89.909 - Export exemptions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Export exemptions. 89.909 Section 89....909 Export exemptions. (a) A new nonroad engine intended solely for export, and so labeled or tagged..., 1200 Pennsylvania Ave., NW., Washington, DC 20460. New nonroad engines exported to such countries must...

Chapter 9: Oil and gas resource potential north of the Arctic Circle

USGS Publications Warehouse

Gautier, D.L.; Bird, K.J.; Charpentier, R.R.; Grantz, A.; Houseknecht, D.W.; Klett, T.R.; Moore, Thomas E.; Pitman, Janet K.; Schenk, C.J.; Schuenemeyer, J.H.; Sorensen, K.; Tennyson, Marilyn E.; Valin, Z.C.; Wandrey, C.J.

2011-01-01

The US Geological Survey recently assessed the potential for undiscovered conventional petroleumin the Arctic. Using a new map compilation of sedimentary elements, the area north of the Arctic Circle was subdivided into 70 assessment units, 48 of which were quantitatively assessed. The Circum-Arctic Resource Appraisal (CARA) was a geologically based, probabilistic study that relied mainly on burial history analysis and analogue modelling to estimate sizes and numbers of undiscovered oil and gas accumulations. The results of the CARA suggest the Arctic is gas-prone with an estimated 770-2990 trillion cubic feet of undiscovered conventional natural gas, most of which is in Russian territory. On an energy-equivalent basis, the quantity of natural gas ismore than three times the quantity of oil and the largest undiscovered gas eld is expected to be about 10 times the size of the largest undiscovered oil eld. In addition to gas, the gas accumulationsmay contain an estimated 39 billion barrels of liquids. The South Kara Sea is themost prospective gas assessment unit, but giant gas elds containingmore than 6 trillion cubic feet of recoverable gas are possible at a 50%chance in 10 assessment units. Sixty per cent of the estimated undiscovered oil resource is in just six assessment units, of which the Alaska Platform, with 31%of the resource, is the most prospective. Overall, the Arctic is estimated to contain between 44 and 157 billion barrels of recoverable oil. Billion barrel oil elds are possible at a 50%chance in seven assessment units.Undiscovered oil resources could be signicant to the Arctic nations, but are probably not sufcient to shift the world oil balance away from the Middle East. ?? 2011 The Geological Society of London.

7 CFR 959.18 - Export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Export. 959.18 Section 959.18 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... Handling Definitions § 959.18 Export. Export means to ship onions to any destination which is not within...

Oil Spills and Dispersants Can Cause the Initiation of Potentially Harmful Dinoflagellate Blooms ("Red Tides").

PubMed

Almeda, Rodrigo; Cosgrove, Sarah; Buskey, Edward J

2018-05-15

After oil spills and dispersant applications the formation of red tides or harmful algal blooms (HABs) has been observed, which can cause additional negative impacts in areas affected by oil spills. However, the link between oil spills and HABs is still unknown. Here, we present experimental evidence that demonstrates a connection between oil spills and HABs. We determined the effects of oil, dispersant-treated oil, and dispersant alone on the structure of natural plankton assemblages in the Northern Gulf of Mexico. In coastal waters, large tintinnids and oligotrich ciliates, major grazers of phytoplankton, were negatively affected by the exposure to oil and dispersant, whereas bloom-forming dinoflagellates ( Prorocentrum texanum, P. triestinum, and Scrippsiella trochoidea) notably increased their concentration. The removal of key grazers due to oil and dispersant disrupts the predator-prey controls ("top-down controls") that normally function in plankton food webs. This disruption of grazing pressure opens a "loophole" that allows certain dinoflagellates with higher tolerance to oil and dispersants than their grazers to grow and form blooms when there are no growth limiting factors (e.g., nutrients). Therefore, oil spills and dispersants can act as disrupters of predator-prey controls in plankton food webs and as indirect inducers of potentially harmful dinoflagellate blooms.

Optimizing coffee cultivation and its impact on economic growth and export earnings of the producing countries: The case of Saudi Arabia.

PubMed

Al-Abdulkader, Ahmed M; Al-Namazi, Ali A; AlTurki, Turki A; Al-Khuraish, Muteb M; Al-Dakhil, Abdullah I

2018-05-01

Coffee is one of the historical socioeconomic crops. It has received an increasing attention at the global level, due to its positive interlinkage with the economic growth and on the gross domestic product for most of the producing countries, particularly, developing and least developed countries. Saudi Arabia is one of the coffee producing countries that has a relative comparative advantage of coffee cultivation. Yet, coffee cultivation has not received as much attention in Saudi Arabia as that of producing countries around the world. This study aims to assess the current state of coffee cultivation in Saudi Arabia and to investigate the potential to optimize coffee cultivation in Saudi Arabia that maximizes the net national economic return and export earnings, given limitation of cultivated areas, local market activities, and international trade activities. The study statistically analyzed primary data collected from around (65) coffee farms and traders in the study regions at the south and southwest Saudi Arabia, and optimized coffee cultivation in Saudi Arabia using LINGO optimization software. Empirical results of the study revealed the great potential of Saudi Arabia to expand coffee cultivation at south and southwest regions to meet the escalating local demand and to increase its share at the world market up to 2%. Optimization of coffee cultivation in Saudi Arabia showed a high potential to meet the local demand for coffee by producing 80.07 thousand tons grown over 2861.78 hectares and to generate a net return equivalent to $395.72 million a year, which is equivalent to $138.28 thousand per hectare and $4.94 thousand per ton of coffee. Optimizing coffee cultivation will play a substantial role to increase market share of Saudi Arabia to about 1-2% of the world market by increasing its export volume, respectively, to about 69.66 and 112.56 thousand tons, the national net economic return by about $395.86 and $395.95 million a year, and the export earnings

40 CFR 92.909 - Export exemptions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Export exemptions. 92.909 Section 92....909 Export exemptions. (a) A new locomotive or locomotive engine intended solely for export, and so... from EPA standards. (c) It is a condition of any exemption for the purpose of export under paragraph (a...

40 CFR 91.1009 - Export exemptions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Export exemptions. 91.1009 Section 91....1009 Export exemptions. (a) A new marine SI engine intended solely for export, and so labeled or tagged...., Washington, DC 20460. New marine SI engines exported to such countries must comply with EPA certification...

10 CFR 431.405 - Exported equipment.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Exported equipment. 431.405 Section 431.405 Energy... EQUIPMENT General Provisions § 431.405 Exported equipment. Under Sections 330 and 345 of the Act, this Part... for export from the United States (or such equipment was imported for export), unless such equipment...

78 FR 37518 - Order Denying Export Privileges

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-21

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Order Denying Export Privileges In the... Texas, Lee Roy Perez (``Perez'') was convicted of violating Section 38 of the Arms Export Control Act... of knowingly and willfully exporting and causing to be exported and attempting to export and...

78 FR 37787 - Order Denying Export Privileges

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-24

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Order Denying Export Privileges In the... District of Texas, Manuel Mario Pavon (``Pavon'') was convicted of violating Section 38 of the Arms Export... knowingly and willfully exporting and causing to be exported and attempting to export and attempting to...

RNA Export through the NPC in Eukaryotes

PubMed Central

Okamura, Masumi; Inose, Haruko; Masuda, Seiji

2015-01-01

In eukaryotic cells, RNAs are transcribed in the nucleus and exported to the cytoplasm through the nuclear pore complex. The RNA molecules that are exported from the nucleus into the cytoplasm include messenger RNAs (mRNAs), ribosomal RNAs (rRNAs), transfer RNAs (tRNAs), small nuclear RNAs (snRNAs), micro RNAs (miRNAs), and viral mRNAs. Each RNA is transported by a specific nuclear export receptor. It is believed that most of the mRNAs are exported by Nxf1 (Mex67 in yeast), whereas rRNAs, snRNAs, and a certain subset of mRNAs are exported in a Crm1/Xpo1-dependent manner. tRNAs and miRNAs are exported by Xpot and Xpo5. However, multiple export receptors are involved in the export of some RNAs, such as 60S ribosomal subunit. In addition to these export receptors, some adapter proteins are required to export RNAs. The RNA export system of eukaryotic cells is also used by several types of RNA virus that depend on the machineries of the host cell in the nucleus for replication of their genome, therefore this review describes the RNA export system of two representative viruses. We also discuss the NPC anchoring-dependent mRNA export factors that directly recruit specific genes to the NPC. PMID:25802992

A sensitive crude oil bioassay indicates that oil spills potentially induce a change of major nitrifying prokaryotes from the archaea to the bacteria.

PubMed

Urakawa, Hidetoshi; Garcia, Juan C; Barreto, Patricia D; Molina, Gabriela A; Barreto, Jose C

2012-05-01

The sensitivity of nitrifiers to crude oil released by the BP Deepwater Horizon oil spill in Gulf of Mexico was examined using characterized ammonia-oxidizing bacteria and archaea to develop a bioassay and to gain further insight into the ecological response of these two groups of microorganisms to marine oil spills. Inhibition of nitrite production was observed among all the tested ammonia-oxidizing organisms at 100 ppb crude oil. Nitrosopumilus maritimus, a cultured representative of the abundant Marine Group I Archaea, showed 20% inhibition at 1 ppb, a much greater degree of sensitivity to petroleum than the tested ammonia-oxidizing and heterotrophic bacteria. The differing susceptibility may have ecological significance since a shift to bacterial dominance in response to an oil spill could potentially persist and alter trophic interactions influenced by availability of different nitrogen species. Copyright © 2012 Elsevier Ltd. All rights reserved.

27 CFR 16.31 - Exports.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Exports. 16.31 Section 16... TREASURY LIQUORS ALCOHOLIC BEVERAGE HEALTH WARNING STATEMENT General Provisions § 16.31 Exports. The..., bottled, or labeled for export from the United States, or for delivery to a vessel or aircraft, as...

40 CFR 94.909 - Export exemptions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Export exemptions. 94.909 Section 94... Export exemptions. (a) A new engine intended solely for export, and so labeled or tagged on the outside... of export under paragraph (a) of this section, that such exemption is void ab initio with respect to...

19 CFR 191.73 - Export summary procedure.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 19 Customs Duties 2 2010-04-01 2010-04-01 false Export summary procedure. 191.73 Section 191.73... TREASURY (CONTINUED) DRAWBACK Exportation and Destruction § 191.73 Export summary procedure. (a) General. The export summary procedure consists of a Chronological Summary of Exports used to support a drawback...

Acaricidal Potentials of the Terpene-rich Essential Oils of Two Iranian Eucalyptus Species against Tetranychus urticae Koch.

PubMed

Ebadollahi, Asgar; Sendi, Jalal Jalali; Maroufpoor, Mostafa; Rahimi-Nasrabadi, Mehdi

2017-03-01

There is a rapid growth in the screening of plant materials for finding new bio-pesticides. In the present study, the essential oils of E. oleosa and E. torquata leaves were extracted using a Clevenger apparatus and their chemical profiles were investigated by Gas Chromatography-Mass Spectrometry (GC-MS). Among identified compounds, the terpenes had highest amount for both essential oils; 93.59% for E. oleosa and 97.69% for E. torquata. 1,8-Cineole (31.96%), α-pinene (15.25%) and trans-anethole (7.32%) in the essential oil of E. oleosa and 1,8-cineole (28.57%), α-pinene (15.74%) and globulol (13.11%) in the E. torquata essential oil were identified as the main components. The acaricidal activity of the essential oils of E. oleosa and E. torquata were examined using fumigation methods against the adult females of Tetranychus urticae Koch. The essential oils have potential acaricidal effects on T. urticae. The essential oil of E. oleosa with LC 50 value of 2.42 µL/L air was stronger than E. torquata. A correlation between log concentration and mite mortality has been observed. Based on the results of present study, it can be stated that the essential oils of E. oleosa and E. torquata have a worthy potential in the management of T. urticae.

15 CFR 732.5 - Steps regarding Shipper's Export Declaration or Automated Export System record, Destination...

Code of Federal Regulations, 2011 CFR

2011-01-01

... than anti-terrorism (AT). The only exception to this requirement would be the return of unwanted... be entered on the invoice and on the bill of lading, air waybill, or other export control document... THE EAR § 732.5 Steps regarding Shipper's Export Declaration or Automated Export System record...

15 CFR 732.5 - Steps regarding Shipper's Export Declaration or Automated Export System record, Destination...

Code of Federal Regulations, 2013 CFR

2013-01-01

... than anti-terrorism (AT). The only exception to this requirement would be the return of unwanted... be entered on the invoice and on the bill of lading, air waybill, or other export control document... THE EAR § 732.5 Steps regarding Shipper's Export Declaration or Automated Export System record...

15 CFR 732.5 - Steps regarding Shipper's Export Declaration or Automated Export System record, Destination...

Code of Federal Regulations, 2012 CFR

2012-01-01

... than anti-terrorism (AT). The only exception to this requirement would be the return of unwanted... be entered on the invoice and on the bill of lading, air waybill, or other export control document... THE EAR § 732.5 Steps regarding Shipper's Export Declaration or Automated Export System record...

15 CFR 732.5 - Steps regarding Shipper's Export Declaration or Automated Export System record, Destination...

Code of Federal Regulations, 2014 CFR

2014-01-01

... than anti-terrorism (AT). The only exception to this requirement would be the return of unwanted... be entered on the invoice and on the bill of lading, air waybill, or other export control document... THE EAR § 732.5 Steps regarding Shipper's Export Declaration or Automated Export System record...

7 CFR 51.912 - Export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false Export. 51.912 Section 51.912 Agriculture Regulations... Standards for Grades of Table Grapes (European or Vinifera Type) 1 Definitions § 51.912 Export. When designated as Export, grapes shall be packed with any of the customary protective materials such as cushions...

Canada-United States oil and gas relations, 1958 to 1974

NASA Astrophysics Data System (ADS)

Nemeth, Tammy Lynn

While there were overtures from each country to develop a more formal accord to govern the trade of oil and natural gas at different times since 1958, Canada rejected that option in 1974 when it decided to phase out oil exports to the U.S. The main purpose of this research is to trace the development and evolution of Canada-U.S. oil and gas relations from the beginning of the informal continental relationship in 1959, through attempts to formalize a continental oil and gas agreement in the late 1960s, to the initial reversal of continentalism by Canada in 1974. This study examines and compares the changing influence of the explanatory variables of interest groups, international forces, national security, economics, ideas, and personalities on the energy decision- and policy-making processes of Canada and the U.S. between 1958 and 1974. Four key decisions or events that can be considered turning points in the Canada-U.S. oil and gas relationship are analysed and include: Canada's exemption to the American Mandatory Oil Import Program (MOIP); Canada's National Oil Policy (NOP); the near revocation of Canada's MOIP exemption; and Canada's decision to phase out oil exports. These events and relationships are situated in the larger context of interdependence, intergovernmental and transgovernmental relations, and the altered bureaucratic structures of governments in both countries over this period of time. Although decisions concerning Canada-U.S. oil and gas relations, and the pursuit and reversal of continentalist policies, were influenced by concerns regarding the pressure of various interest groups, international forces, national security, and changing economic and ideological circumstances; in the period examined here, the personalities of and personal relationships between Presidents and Prime Ministers, and the actions of key officials, as well as their transgovernmental networks across the border, often made the difference in determining what policy or approach

U.S. hardwood exports, hardwood exports to Japan, hardwood resource situation, and the future of U.S. exports to Japan

Treesearch

Philip A. Araman

1989-01-01

This paper looks at some basic information about total U.S. hardwood exports and products as well as hardwood exports to Japan. It also discusses the U.S. hardwood resource situation and how we can best use the resource base to suppy Japanâs needs.

22 CFR 120.17 - Export.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Export. 120.17 Section 120.17 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.17 Export. (a) Export means: (1) Sending or taking a defense article out of the United States in any manner, except by...

22 CFR 120.17 - Export.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Export. 120.17 Section 120.17 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.17 Export. (a) Export means: (1) Sending or taking a defense article out of the United States in any manner, except by...

22 CFR 120.17 - Export.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Export. 120.17 Section 120.17 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.17 Export. (a) Export means: (1) Sending or taking a defense article out of the United States in any manner, except by...

22 CFR 120.17 - Export.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Export. 120.17 Section 120.17 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.17 Export. (a) Export means: (1) Sending or taking a defense article out of the United States in any manner, except by...

22 CFR 120.17 - Export.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Export. 120.17 Section 120.17 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.17 Export. (a) Export means: (1) Sending or taking a defense article out of the United States in any manner, except by...

Characterizing commercial oil palm expansion in Latin America: land use change and trade

NASA Astrophysics Data System (ADS)

Furumo, Paul Richard; Aide, T. Mitchell

2017-02-01

Commodity crop expansion has increased with the globalization of production systems and consumer demand, linking distant socio-ecological systems. Oil palm plantations are expanding in the tropics to satisfy growing oilseed and biofuel markets, and much of this expansion has caused extensive deforestation, especially in Asia. In Latin America, palm oil output has doubled since 2001, and the majority of expansion seems to be occurring on non-forested lands. We used MODIS satellite imagery (250 m resolution) to map current oil palm plantations in Latin America and determined prior land use and land cover (LULC) using high-resolution images in Google Earth. In addition, we compiled trade data to determine where Latin American palm oil flows, in order to better understand the underlying drivers of expansion in the region. Based on a sample of 342 032 ha of oil palm plantations across Latin America, we found that 79% replaced previously intervened lands (e.g. pastures, croplands, bananas), primarily cattle pastures (56%). The remaining 21% came from areas that were classified as woody vegetation (e.g. forests), most notably in the Amazon and the Petén region in northern Guatemala. Latin America is a net exporter of palm oil but the majority of palm oil exports (70%) stayed within the region, with Mexico importing about half. Growth of the oil palm sector may be driven by global factors, but environmental and economic outcomes vary between regions (i.e. Asia and Latin America), within regions (i.e. Colombia and Peru), and within single countries (i.e. Guatemala), suggesting that local conditions are influential. The present trend of oil palm expanding onto previously cleared lands, guided by roundtable certifications programs, provides an opportunity for more sustainable development of the oil palm sector in Latin America.

7 CFR 1488.9 - Evidence of export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Evidence of export. 1488.9 Section 1488.9 Agriculture... Export Sales of Agricultural Commodities From Private Stocks Under CCC Export Credit Sales Program (GSM-5) Documents Required for Financing § 1488.9 Evidence of export. (a) If the commodity is exported by rail or...

Antidiabetic potentials of essential oil extracted from the leaves of Hoslundia opposita Vahl.

PubMed

Akolade, Jubril Olayinka; Usman, Lamidi Ajao; Okereke, Omoaruemike Ebele; Muhammad, Nasir Olarewaju

2014-10-01

This study was aimed at assessing the potential of essential oil from the leaf of Hoslundia opposita in the treatment of diabetes. Forty-eight rats (Rattus norvegicus) were randomized into two groups; nondiabetic and diabetic groups, each with four subgroups. Animals in the diabetic group were induced with diabetes using a single dose of alloxan monohydrate, 160 mg/kg body weight (b. wt.). The rats were treated with 110 and 220 mg/kg b. wt. of the essential oil. All treatments were administered, intraperitoneally, once a day for 4 days. In the nondiabetic condition, there was no effect of the oil on fasting blood glucose (FBG) levels in rats. In diabetic rats, the oil caused a significant reduction in FBG levels. Treatment with 110 mg/kg b. wt. of the oil reduced FBG almost to the normoglycemic level by day 4 and the overall glucose excursion during a 3-h intraperitoneal glucose tolerance test approached the baseline level at 120 min. Also, hepatic glycogen was significantly higher, while the glucose concentrations were lower in the diabetic-treated group when compared with the diabetic untreated group. Histological examinations revealed a mildly distorted architecture of the pancreatic islets β-cells of diabetic rats treated with the oil, while those of the untreated rats were severely degenerated. Overall, the in vivo antihyperglycemic activity of the essential oil may prove to be of clinical importance in the management of type 2 diabetes.

Assessment of potential oil and gas resources in source rocks of the Alaska North Slope, 2012

USGS Publications Warehouse

Houseknecht, David W.; Rouse, William A.; Garrity, Christopher P.; Whidden, Katherine J.; Dumoulin, Julie A.; Schenk, Christopher J.; Charpentier, Ronald R.; Cook, Troy A.; Gaswirth, Stephanie B.; Kirschbaum, Mark A.; Pollastro, Richard M.

2012-01-01

The U.S. Geological Survey estimated potential, technically recoverable oil and gas resources for source rocks of the Alaska North Slope. Estimates (95-percent to 5-percent probability) range from zero to 2 billion barrels of oil and from zero to nearly 80 trillion cubic feet of gas.

Impact of a Hypothetical Infectious Disease Outbreak on US Exports and Export-Based Jobs.

PubMed

Bambery, Zoe; Cassell, Cynthia H; Bunnell, Rebecca E; Roy, Kakoli; Ahmed, Zara; Payne, Rebecca L; Meltzer, Martin I

We estimated the impact on the US export economy of an illustrative infectious disease outbreak scenario in Southeast Asia that has 3 stages starting in 1 country and, if uncontained, spreads to 9 countries. We used 2014-2016 West Africa Ebola epidemic-related World Bank estimates of 3.3% and 16.1% reductions in gross domestic product (GDP). We also used US Department of Commerce job data to calculate export-related jobs at risk to any outbreak-related disruption in US exports. Assuming a direct correlation between GDP reductions and reduced demand for US exports, we estimated that the illustrative outbreak would cost from $16 million to $27 million (1 country) to $10 million to $18 billion (9 countries) and place 1,500 to almost 1.4 million export-related US jobs at risk. Our analysis illustrates how global health security is enhanced, and the US economy is protected, when public health threats are rapidly detected and contained at their source.

Impact of a Hypothetical Infectious Disease Outbreak on US Exports and Export-Based Jobs

PubMed Central

Bambery, Zoe; Cassell, Cynthia H.; Bunnell, Rebecca E.; Roy, Kakoli; Ahmed, Zara; Payne, Rebecca L.

2018-01-01

We estimated the impact on the US export economy of an illustrative infectious disease outbreak scenario in Southeast Asia that has 3 stages starting in 1 country and, if uncontained, spreads to 9 countries. We used 2014-2016 West Africa Ebola epidemic–related World Bank estimates of 3.3% and 16.1% reductions in gross domestic product (GDP). We also used US Department of Commerce job data to calculate export-related jobs at risk to any outbreak-related disruption in US exports. Assuming a direct correlation between GDP reductions and reduced demand for US exports, we estimated that the illustrative outbreak would cost from approximately $13 million to approximately $64 million (1 country) to $8 billion to $41 billion (9 countries) and place 1,500 to almost 1.4 million export-related US jobs at risk. Our analysis illustrates how global health security is enhanced, and the US economy is protected, when public health threats are rapidly detected and contained at their source. PMID:29405775

78 FR 12719 - President's Export Council: Meeting of the President's Export Council

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-25

... deliberate on recommendations related to promoting the expansion of U.S. exports. Topics may include the Administration's ``Doing Business in Africa'' campaign, the need for nominations to the U.S. Export- Import Bank.../pec ) without change, including any business or personal information provided such as names, addresses...

Inhibiting cancer cell hallmark features through nuclear export inhibition.

PubMed

Sun, Qingxiang; Chen, Xueqin; Zhou, Qiao; Burstein, Ezra; Yang, Shengyong; Jia, Da

2016-01-01

Treating cancer through inhibition of nuclear export is one of the best examples of basic research translation into clinical application. Nuclear export factor chromosomal region maintenance 1 (CRM1; Xpo1 and exportin-1) controls cellular localization and function of numerous proteins that are critical for the development of many cancer hallmarks. The diverse actions of CRM1 are likely to explain the broad ranging anti-cancer potency of CRM1 inhibitors observed in pre-clinical studies and/or clinical trials (phase I-III) on both advanced-stage solid and hematological tumors. In this review, we compare and contrast the mechanisms of action of different CRM1 inhibitors, and discuss the potential benefit of unexplored non-covalent CRM1 inhibitors. This emerging field has uncovered that nuclear export inhibition is well poised as an attractive target towards low-toxicity broad-spectrum potent anti-cancer therapy.

31 CFR 592.201 - Prohibited importation and exportation of any rough diamond; permitted importation or exportation...

Code of Federal Regulations, 2011 CFR

2011-07-01

... of any rough diamond; permitted importation or exportation of any rough diamond. 592.201 Section 592... FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY ROUGH DIAMONDS CONTROL REGULATIONS Prohibitions § 592.201 Prohibited importation and exportation of any rough diamond; permitted importation or exportation...

31 CFR 592.201 - Prohibited importation and exportation of any rough diamond; permitted importation or exportation...

Code of Federal Regulations, 2012 CFR

2012-07-01

... of any rough diamond; permitted importation or exportation of any rough diamond. 592.201 Section 592... FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY ROUGH DIAMONDS CONTROL REGULATIONS Prohibitions § 592.201 Prohibited importation and exportation of any rough diamond; permitted importation or exportation...

31 CFR 592.201 - Prohibited importation and exportation of any rough diamond; permitted importation or exportation...

Code of Federal Regulations, 2013 CFR

2013-07-01

... of any rough diamond; permitted importation or exportation of any rough diamond. 592.201 Section 592... FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY ROUGH DIAMONDS CONTROL REGULATIONS Prohibitions § 592.201 Prohibited importation and exportation of any rough diamond; permitted importation or exportation...

31 CFR 592.201 - Prohibited importation and exportation of any rough diamond; permitted importation or exportation...

Code of Federal Regulations, 2014 CFR

2014-07-01

... of any rough diamond; permitted importation or exportation of any rough diamond. 592.201 Section 592... FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY ROUGH DIAMONDS CONTROL REGULATIONS Prohibitions § 592.201 Prohibited importation and exportation of any rough diamond; permitted importation or exportation...

Hepatocytes traffic and export hepatitis B virus basolaterally by polarity-dependent mechanisms.

PubMed

Bhat, Purnima; Snooks, Michelle J; Anderson, David A

2011-12-01

Viruses commonly utilize the cellular trafficking machinery of polarized cells to effect viral export. Hepatocytes are polarized in vivo, but most in vitro hepatocyte models are either nonpolarized or have morphology unsuitable for the study of viral export. Here, we investigate the mechanisms of trafficking and export for the hepadnaviruses hepatitis B virus (HBV) and duck hepatitis B virus (DHBV) in polarized hepatocyte-derived cell lines and primary duck hepatocytes. DHBV export, but not replication, was dependent on the development of hepatocyte polarity, with export significantly abrogated over time as primary hepatocytes lost polarity. Using Transwell cultures of polarized N6 cells and adenovirus-based transduction, we observed that export of both HBV and DHBV was vectorially regulated and predominantly basolateral. Monitoring of polarized N6 cells and nonpolarized C11 cells during persistent, long-term DHBV infection demonstrated that newly synthesized sphingolipid and virus displayed significant colocalization and fluorescence resonance energy transfer, implying cotransportation from the Golgi complex to the plasma membrane. Notably, 15% of virus was released apically from polarized cells, corresponding to secretion into the bile duct in vivo, also in association with sphingolipids. We conclude that DHBV and, probably, HBV are reliant upon hepatocyte polarity to be efficiently exported and this export is in association with sphingolipid structures, possibly lipid rafts. This study provides novel insights regarding the mechanisms of hepadnavirus trafficking in hepatocytes, with potential relevance to pathogenesis and immune tolerance.

New crop oils - Properties as potential lubricants

USDA-ARS?s Scientific Manuscript database

New crops oils such as lesquerella, field pennycress, meadowfoam and cuphea were investigated and compared to common commodity vegetable oils for their fatty acid profiles, low temperature and lubricating properties. The fatty acid profile investigation showed that lesquerella is high in hydroxy fat...

Lipase-catalyzed biodiesel production and quality with Jatropha curcas oil: exploring its potential for Central America.

PubMed

Bueso, Francisco; Moreno, Luis; Cedeño, Mathew; Manzanarez, Karla

2015-01-01

Extensive native Jatropha curcas L. (Jatropha) crop areas have been planted in Central America marginal lands since 2008 as a non-edible prospective feedstock alternative to high-value, edible palm oil. Jatropha biodiesel is currently exclusively produced in the region at commercial scale utilizing alkaline catalysts. Recently, a free, soluble Thermomyces lanuginosus (TL) 1,3 specific lipase has shown promise as biocatalyst, reportedly yielding up to 96 % ASTM D6751 compliant biodiesel after 24 h transesterification of soybean, canola oils and other feedstocks. Biodiesel conversion rate and quality of enzymatically catalyzed transesterification of Jatropha oil was evaluated. Two lipases: free, soluble TL and immobilized Candida antarctica (CA) catalyzed methanolic transesterification of crude Jatropha and refined palm oil. Jatropha yields were similar to palm biodiesel with NaOH as catalyst. After 24 h transesterification, Jatropha (81 %) and palm oil (86 %) biodiesel yields with TL as catalyst were significantly higher than CA (<70 %) but inferior to NaOH (>90 %). Enzymatic catalysts (TL and CA) produced Jatropha biodiesel with optimum flow properties but did not complied with ASTM D6751 stability parameters (free fatty acid content and oil stability index). Biodiesel production with filtered, degummed, low FFA Jatropha oil using a free liquid lipase (TL) as catalyst showed higher yielding potential than immobilized CA lipase as substitute of RBD palm oil with alkaline catalyst. However, Jatropha enzymatic biodiesel yield and stability were inferior to alkaline catalyzed biodiesel and not in compliance with international quality standards. Lower quality due to incomplete alcoholysis and esterification, potential added costs due to need of more than 24 h to achieve comparable biodiesel yields and extra post-transesterification refining reactions are among the remaining drawbacks for the environmentally friendlier enzymatic catalysis of crude Jatropha oil to

POTENTIAL ENTRAPMENT OF OIL IN A TIDAL MARSH IN LONG ISLAND NEW YORK

EPA Science Inventory

This presentation describes hydraulic and biological characteristics of a tidal marsh located on the southern shore of Long Island, NY, coupled with transport simulations which indicated potential for entrapment of spilled oil in the marsh.

Enhanced crude oil biodegradation in soil via biostimulation.

PubMed

Al-Saleh, Esmaeil; Hassan, Ali

2016-08-02

Research on feasible methods for the enhancement of bioremediation in soil contaminated by crude oil is vital in oil-exporting countries such as Kuwait, where crude oil is a major pollutant and the environment is hostile to biodegradation. This study investigated the possibility of enhancing crude oil bioremediation by supplementing soil with cost-effective organic materials derived from two widespread locally grown trees, Conocarpus and Tamarix. Amendments in soils increased the counts of soil microbiota by up to 98% and enhanced their activity by up to 95.5%. The increase in the biodegradation of crude oil (75%) and high levels of alkB expression substantiated the efficiency of the proposed amendment technology for the bioremediation of hydrocarbon-contaminated sites. The identification of crude-oil-degrading bacteria revealed the dominance of the genus Microbacterium (39.6%), Sphingopyxis soli (19.3%), and Bordetella petrii (19.6%) in unamended, Conocarpus-amended, and Tamarix-amended contaminated soils, respectively. Although soil amendments favored the growth of Gram-negative bacteria and reduced bacterial diversity, the structures of bacterial communities were not significantly altered.

Investigation of the dermal sensitization potential of various essential oils in the local lymph node assay.

PubMed

Lalko, J; Api, A M

2006-05-01

Essential oils are commonly used fragrance ingredients. The oils themselves are complex mixtures, which may contain naturally occurring contact sensitizers. The local lymph node assay was used to evaluate the dermal sensitization potential of basil, citronella, clove leaf, geranium, litsea cubeba, lemongrass, and palmarosa oils. Three of the major components--citral, eugenol, and geraniol--were included to investigate any difference in sensitization potential arising from their exposure in a mixture. Each fragrance material was tested at five concentration ranging from 2.5% to 50% w/v in 1:3 ethanol:diethyl phthalate. The stimulation index (SI) values were calculated for each dose level, an SI > or = 3 was considered a positive response. The estimated concentration (EC3) required to elicit a positive was calculated and taken as a measure of relative potency. The EC3 values and potency classification for basil, clove leaf, litsea cubeba, lemongrass and palmarosa oils were calculated to be <2.5% (> or = moderate), 7.1% (weak), 8.4% (weak), 6.5% (weak) and 9.6% (weak), respectively. Citronella and geranium oils were negative. The individual components citral, eugenol and geraniol resulted in EC3 values of 6.3%, 5.4% and 11.4%, respectively. In general, the potency of each essential oil did not differ significantly from that observed for its main individual component.

77 FR 69591 - President's Export Council: Meeting of the President's Export Council

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-20

... posted in advance of the meeting on the President's Export Council Web site at http://trade.gov/pec... broadcast via live webcast on the Internet at http://whitehouse.gov/live . FOR FURTHER INFORMATION CONTACT...: Electronic Submissions Submit statements electronically via the President's Export Council Web site at http...

Effect of cinnamomum zeylanicum blume essential oil on the growth and morphogenesis of some potentially pathogenic Aspergillus species

PubMed Central

Carmo, Egberto Santos; de Oliveira Lima, Edeltrudes; de Souza, Evandro Leite; de Sousa, Frederico Barbosa

2008-01-01

Cinnamomum zeylanicum Blume is known for a wide range of medicinal properties. This study aimed to assess the interference of C. zeylanicum essential oil on the growth and morphogenesis of some potentially pathogenic Aspergillus species. The essential oil presented strong antifungal effect causing the growth inhibition of the assayed strains and development of large growth inhibition zones. MIC50 and MIC90 values were 40 and 80 μL/mL, respectively. 80, 40 and 20 μL/mL of the oil strongly inhibited the radial mycelial growth of A. niger, A. flavus and A. fumigatus along 14 days. 80 and 40 μL/mL of the oil caused a 100% inhibition of the fungal spore germination. Main morphological changes observed under light microscopy provided by the essential oil in the fungal strains were decreased conidiation, leakage of cytoplasm, loss of pigmentation and disrupted cell structure indicating fungal wall degeneration. It is concluded that C. zeylanicum essential oil could be known as potential antifungal compound, particularly, to protect against the growth of Aspergillus species. PMID:24031186

JPL Export Compliance Program

NASA Technical Reports Server (NTRS)

Momjian, E.; Lam, C.

2000-01-01

The transfer of commodities, software, or technlogies to foreign persons is subject to U.S. export control laws and regulations. These export controls are applicable, regardless of whether the transfer occurs in the U.S. or outside of the U.S.

Phototoxic potential of undispersed and dispersed fresh and weathered Macondo crude oils to Gulf of Mexico Marine Organisms.

PubMed

Finch, Bryson E; Marzooghi, Solmaz; Di Toro, Dominic M; Stubblefield, William A

2017-10-01

Crude oils contain a mixture of hydrocarbons, including phototoxic polycyclic aromatic hydrocarbons (PAHs) that have the ability to absorb ultraviolet (UV) light. Absorption of UV light by PAHs can substantially increase their toxicity to marine organisms. The objective of the present study was to examine the potential for phototoxicity of fresh and naturally weathered Macondo crude oils alone and in combination with the dispersant Corexit 9500 to mysid shrimp (Americamysis bahia), inland silverside (Menidia beryllina), sheepshead minnow (Cyprinodon variegatus), and Gulf killifish (Fundulus grandis). Acute toxicity tests were conducted using combinations of natural or artificial sunlight and low-energy water-accommodated fractions (WAFs) of fresh and weathered Macondo crude oils collected from the Gulf of Mexico. Studies were also conducted to compare the phototoxicity resulting from natural and artificial sunlight. Fresh Macondo crude oil was more phototoxic than weathered crude oils, both in the presence and in the absence of UV light. Differences in toxicity between fresh and weathered crude oils were likely attributed to lighter-ringed PAHs in fresh crude oils. Phototoxic PAHs were relatively resistant to weathering compared with lighter-ringed PAHs. The addition of Corexit 9500 to crude oil increased toxicity compared with tests with crude oil alone, by increasing phototoxic PAH concentrations in WAFs. Macondo crude oils had the potential to be phototoxic to Gulf of Mexico marine organisms if specific light conditions and PAH concentrations were present during the Deepwater Horizon oil spill. Environ Toxicol Chem 2017;36:2640-2650. © 2017 SETAC. © 2017 SETAC.

Monitoring and Predicting the Export and Fate of Global Ocean Net Primary Production: The EXPORTS Field Program

NASA Astrophysics Data System (ADS)

Exports Science Definition Team

2016-04-01

Ocean ecosystems play a critical role in the Earth's carbon cycle and its quantification on global scales remains one of the greatest challenges in global ocean biogeochemistry. The goal of the EXport Processes in the Ocean from Remote Sensing (EXPORTS) science plan is to develop a predictive understanding of the export and fate of global ocean primary production and its implications for the Earth's carbon cycle in present and future climates. NASA's satellite ocean-color data record has revolutionized our understanding of global marine systems. EXPORTS is designed to advance the utility of NASA ocean color assets to predict how changes in ocean primary production will impact the global carbon cycle. EXPORTS will create a predictive understanding of both the export of organic carbon from the euphotic zone and its fate in the underlying "twilight zone" (depths of 500 m or more) where variable fractions of exported organic carbon are respired back to CO2. Ultimately, it is the sequestration of deep organic carbon transport that defines the impact of ocean biota on atmospheric CO2 levels and hence climate. EXPORTS will generate a new, detailed understanding of ocean carbon transport processes and pathways linking upper ocean phytoplankton processes to the export and fate of organic matter in the underlying twilight zone using a combination of field campaigns, remote sensing and numerical modeling. The overarching objective for EXPORTS is to ensure the success of future satellite missions by establishing mechanistic relationships between remotely sensed signals and carbon cycle processes. Through a process-oriented approach, EXPORTS will foster new insights on ocean carbon cycling that will maximize its societal relevance and be a key component in the U.S. investment to understand Earth as an integrated system.

Export of health services from developing countries: the case of Tunisia.

PubMed

Lautier, Marc

2008-07-01

Although the subject of health services exports by developing countries has been much discussed, the phenomenon is still in its early stage, and its real implications are not yet clear. Given the rapid development in this area, little empirical data are available. This paper aims to fill this gap by providing reliable data on consumption of health services abroad (GATS mode 2 of international service supply). It starts by assessing the magnitude of the volume of international trade in health services. This is followed by an in-depth analysis of the case of Tunisia based on an original field research. Because of the high quality of its health sector and its proximity with Europe, Tunisia has the highest export potential for health services in the Middle-East and North Africa (MENA) Region. Health services exports may represent a quarter of Tunisia's private health sector output and generate jobs for 5000 employees. If one takes into account tourism expenses by the incoming patient (and their relatives), these exports contribute to nearly 1% of the country's total exports. Finally, this case study highlights the regional dimension of external demand for health services and the predominance of South-South trade.

Hydrated calcareous oil-shale ash as potential filter media for phosphorus removal in constructed wetlands.

PubMed

Kaasik, Ago; Vohla, Christina; Mõtlep, Riho; Mander, Ulo; Kirsimäe, Kalle

2008-02-01

The P-retention in hydrated calcareous ash sediment from oil-shale burning thermal power plants in Estonia was studied. Batch experiments indicate good (up to 65 mg P g(-1)) P-binding capacity of the hydrated oil-shale ash sediment, with a removal effectiveness of 67-85%. The high phosphorus sorption potential of hydrated oil-shale ash is considered to be due to the high content of reactive Ca-minerals, of which ettringite Ca6Al2(SO4)3(OH)12.26H2O and portlandite Ca(OH)2 are the most important. The equilibrium dissolution of ettringite provides free calcium ions that act as stable nuclei for phosphate precipitation. The precipitation mechanism of phosphorus removal in hydrated ash plateau sediment is suggested by Ca-phosphate formation in batch experiments at different P-loadings. Treatment with a P-containing solution causes partial-to-complete dissolution of ettringite and portlandite, and precipitation of Ca-carbonate and Ca-phosphate phases, which was confirmed by X-ray diffraction (XRD) and scanning electron microscope (SEM)-EDS studies. Thus, the hydrated oil-shale ash sediment can be considered as a potential filtration material for P removal in constructed wetlands for wastewater treatment.

A Los1p-independent pathway for nuclear export of intronless tRNAs in Saccharomycescerevisiae.

PubMed

Feng, Wenqin; Hopper, Anita K

2002-04-16

Los1p, the Saccharomyces cerevisiae exportin-t homologue, binds tRNA and functions in pre-tRNA splicing and export of mature tRNA from the nucleus to the cytosol. Because LOS1 is unessential in yeast, other pathways for tRNA nuclear export must exist. We report that Cca1p, which adds nucleotides C, C, and A to the 3' end of tRNAs, is a multicopy suppressor of the defect in tRNA nuclear export caused by los1 null mutations. Mes1p, methionyl-tRNA synthetase, also suppresses the defect in nuclear export of tRNA(Met) in los1 cells. Thus, Cca1p and Mes1p seem to function in a Los1p-independent tRNA nuclear export pathway. Heterokaryon analysis indicates that Cca1p is a nucleus/cytosol-shuttling protein, providing the potential for Cca1p to function as an exporter or an adapter in this tRNA nuclear export pathway. In yeast, most mutations that affect tRNA nuclear export also cause defects in pre-tRNA splicing leading to tight coupling of the splicing and export processes. In contrast, we show that overexpressed Cca1p corrects the nuclear export, but not the pre-tRNA-splicing defects of los1Kan(r) cells, thereby uncoupling pre-tRNA splicing and tRNA nuclear export.

75 FR 70905 - President's Export Council: Meeting of the President's Export Council

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-19

... Council will convene its next meeting via live webcast on the Internet at http:[sol][sol]whitehouse.gov[sol]live. FOR FURTHER INFORMATION CONTACT: J. Marc Chittum, President's Export Council, Room 4043...'s Export Council Web site at http:[sol][sol]trade.gov[sol]pec[sol]peccomments.asp; or Paper...

UAP56 is a conserved crucial component of a divergent mRNA export pathway in Toxoplasma gondii.

PubMed

Serpeloni, Mariana; Jiménez-Ruiz, Elena; Vidal, Newton Medeiros; Kroeber, Constanze; Andenmatten, Nicole; Lemgruber, Leandro; Mörking, Patricia; Pall, Gurman S; Meissner, Markus; Ávila, Andréa R

2016-11-01

Nucleo-cytoplasmic RNA export is an essential post-transcriptional step to control gene expression in eukaryotic cells and is poorly understood in apicomplexan parasites. With the exception of UAP56, a component of TREX (Transcription Export) complex, other components of mRNA export machinery are not well conserved in divergent supergroups. Here, we use Toxoplasma gondii as a model system to functionally characterize TgUAP56 and its potential interaction factors. We demonstrate that TgUAP56 is crucial for mRNA export and that functional interference leads to significant accumulation of mRNA in the nucleus. It was necessary to employ bioinformatics and phylogenetic analysis to identify orthologs related to mRNA export, which show a remarkable low level of conservation in T. gondii. We adapted a conditional Cas9/CRISPR system to carry out a genetic screen to verify if these factors were involved in mRNA export in T. gondii. Only the disruption of TgRRM_1330 caused accumulation of mRNA in the nucleus as found with TgUAP56. This protein is potentially a divergent partner of TgUAP56, and provides insight into a divergent mRNA export pathway in apicomplexans. © 2016 The Authors. Molecular Microbiology Published by John Wiley & Sons Ltd.

UAP56 is a conserved crucial component of a divergent mRNA export pathway in Toxoplasma gondii

PubMed Central

Serpeloni, Mariana; Jiménez‐Ruiz, Elena; Vidal, Newton Medeiros; Kroeber, Constanze; Andenmatten, Nicole; Lemgruber, Leandro; Mörking, Patricia; Pall, Gurman S.

2016-01-01

Summary Nucleo‐cytoplasmic RNA export is an essential post‐transcriptional step to control gene expression in eukaryotic cells and is poorly understood in apicomplexan parasites. With the exception of UAP56, a component of TREX (Transcription Export) complex, other components of mRNA export machinery are not well conserved in divergent supergroups. Here, we use Toxoplasma gondii as a model system to functionally characterize TgUAP56 and its potential interaction factors. We demonstrate that TgUAP56 is crucial for mRNA export and that functional interference leads to significant accumulation of mRNA in the nucleus. It was necessary to employ bioinformatics and phylogenetic analysis to identify orthologs related to mRNA export, which show a remarkable low level of conservation in T. gondii. We adapted a conditional Cas9/CRISPR system to carry out a genetic screen to verify if these factors were involved in mRNA export in T. gondii. Only the disruption of TgRRM_1330 caused accumulation of mRNA in the nucleus as found with TgUAP56. This protein is potentially a divergent partner of TgUAP56, and provides insight into a divergent mRNA export pathway in apicomplexans. PMID:27542978

Permafrost conditions in peatlands regulate magnitude, timing, and chemical composition of catchment dissolved organic carbon export.

PubMed

Olefeldt, David; Roulet, Nigel T

2014-10-01

Permafrost thaw in peatlands has the potential to alter catchment export of dissolved organic carbon (DOC) and thus influence downstream aquatic C cycling. Subarctic peatlands are often mosaics of different peatland types, where permafrost conditions regulate the hydrological setting of each type. We show that hydrological setting is key to observed differences in magnitude, timing, and chemical composition of DOC export between permafrost and nonpermafrost peatland types, and that these differences influence the export of DOC of larger catchments even when peatlands are minor catchment components. In many aspects, DOC export from a studied peatland permafrost plateau was similar to that of a forested upland catchment. Similarities included low annual export (2-3 g C m(-2) ) dominated by the snow melt period (~70%), and how substantial DOC export following storms required wet antecedent conditions. Conversely, nonpermafrost fens had higher DOC export (7 g C m(-2) ), resulting from sustained hydrological connectivity during summer. Chemical composition of catchment DOC export arose from the mixing of highly aromatic DOC from organic soils from permafrost plateau soil water and upland forest surface horizons with nonaromatic DOC from mineral soil groundwater, but was further modulated by fens. Increasing aromaticity from fen inflow to outlet was substantial and depended on both water residence time and water temperature. The role of fens as catchment biogeochemical hotspots was further emphasized by their capacity for sulfate retention. As a result of fen characteristics, a 4% fen cover in a mixed catchment was responsible for 34% higher DOC export, 50% higher DOC concentrations and ~10% higher DOC aromaticity at the catchment outlet during summer compared to a nonpeatland upland catchment. Expansion of fens due to thaw thus has potential to influence landscape C cycling by increasing fen capacity to act as biogeochemical hotspots, amplifying aquatic C cycling, and

Rethink potential risks of toxic emissions from natural gas and oil mining.

PubMed

Meng, Qingmin

2018-09-01

Studies have showed the increasing environmental and public health risks of toxic emissions from natural gas and oil mining, which have become even worse as fracking is becoming a dominant approach in current natural gas extraction. However, governments and communities often overlook the serious air pollutants from oil and gas mining, which are often quantified lower than the significant levels of adverse health effects. Therefore, we are facing a challenging dilemma: how could we clearly understand the potential risks of air toxics from natural gas and oil mining. This short study aims at the design and application of simple and robust methods to enhance and improve current understanding of the becoming worse toxic air emissions from natural gas and oil mining as fracking is becoming the major approach. Two simple ratios, the min-to-national-average and the max-to-national-average, are designed and applied to each type of air pollutants in a natural gas and oil mining region. The two ratios directly indicate how significantly high a type of air pollutant could be due to natural gas and oil mining by comparing it to the national average records, although it may not reach the significant risks of adverse health effects according to current risk screening methods. The min-to-national-average and the max-to-national-average ratios can be used as a direct and powerful method to describe the significance of air pollution by comparing it to the national average. The two ratios are easy to use for governments, stakeholders, and the public to pay enough attention on the air pollutants from natural gas and oil mining. The two ratios can also be thematically mapped at sampled sites for spatial monitoring, but spatial mitigation and analysis of environmental and health risks need other measurements of environmental and demographic characteristics across a natural gas and oil mining area. Copyright © 2018 Elsevier Ltd. All rights reserved.

7 CFR 51.2840 - Export packing requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false Export packing requirements. 51.2840 Section 51.2840 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards...) Export Packing Requirements § 51.2840 Export packing requirements. Onions specified as meeting Export...

Anti-inflammatory, antiproliferative and cytoprotective potential of the Attalea phalerata Mart. ex Spreng. pulp oil

PubMed Central

Lescano, Caroline Honaiser; Arrigo, Jucicléia da Silva; Cardoso, Cláudia Andrea Lima; Coutinho, Janclei Pereira; Moslaves, Iluska Senna Bonfá; Ximenes, Thalita Vieira do Nascimento; Kadri, Monica Cristina Toffoli; Weber, Simone Schneider; Perdomo, Renata Trentin; Kassuya, Cândida Aparecida Leite; Vieira, Maria do Carmo; Sanjinez-Argandoña, Eliana Janet

2018-01-01

The anti-inflammatory, antiproliferative and cytoprotective activity of the Attalea phalerata Mart. ex Spreng pulp oil was evaluated by in vitro and in vivo methods. As for the chemical profile, the antioxidant activity was performed by spectrophotometry, and the profile of carotenoids and amino acids by chromatography. Our data demonstrated that A. phalerata oil has high carotenoid content, antioxidant activity and the presence of 5 essential amino acids. In the in vitro models of inflammation, the oil demonstrated the capacity to inhibit COX1 and COX2 enzymes, the production of nitric oxide and also induces macrophages to spreading. In the in vivo models of inflammation, the oil inhibited edema and leukocyte migration in the Wistar rats. In the in vitro model of antiproliferative and cytoprotective activity, the oil was shown inactive against the kidney carcinoma and prostate carcinoma lineage cells and with cytoprotective capacity in murine fibroblast cells, inhibiting the cytotoxic action of doxorubicin. Therefore, it is concluded that A. phalerata pulp oil has anti-inflammatory effects with nutraceutical properties potential due to the rich composition. Moreover, the oil also has cytoprotective activity probably because of its ability to inhibit the action of free radicals. PMID:29634766

40 CFR 168.85 - Other export requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Other export requirements. 168.85... STATEMENTS OF ENFORCEMENT POLICIES AND INTERPRETATIONS Export Policy and Procedures for Exporting Unregistered Pesticides § 168.85 Other export requirements. This section describes other requirements found in...

Industrialisation, Exports and Employment.

ERIC Educational Resources Information Center

Sabolo, Yves

1980-01-01

After reviewing trends in industrial production, exports, and employment in the Third World since 1960, the author discusses industrialization strategies based on the local processing of raw materials for export. Such processing has proved to be a major factor in job creation. (Author/SK)

22 CFR 123.22 - Filing, retention, and return of export licenses and filing of export information.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Filing, retention, and return of export licenses and filing of export information. 123.22 Section 123.22 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS LICENSES FOR THE EXPORT OF DEFENSE ARTICLES § 123.22 Filing, retention...

22 CFR 123.22 - Filing, retention, and return of export licenses and filing of export information.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Filing, retention, and return of export licenses and filing of export information. 123.22 Section 123.22 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS LICENSES FOR THE EXPORT OF DEFENSE ARTICLES § 123.22 Filing, retention...

22 CFR 123.22 - Filing, retention, and return of export licenses and filing of export information.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Filing, retention, and return of export licenses and filing of export information. 123.22 Section 123.22 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS LICENSES FOR THE EXPORT OF DEFENSE ARTICLES § 123.22 Filing, retention...

22 CFR 123.22 - Filing, retention, and return of export licenses and filing of export information.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Filing, retention, and return of export licenses and filing of export information. 123.22 Section 123.22 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS LICENSES FOR THE EXPORT OF DEFENSE ARTICLES § 123.22 Filing, retention...

Wavelet Analyses of Oil Prices, USD Variations and Impact on Logistics

NASA Astrophysics Data System (ADS)

Melek, M.; Tokgozlu, A.; Aslan, Z.

2009-07-01

This paper is related with temporal variations of historical oil prices and Dollar and Euro in Turkey. Daily data based on OECD and Central Bank of Turkey records beginning from 1946 has been considered. 1D-continuous wavelets and wavelet packets analysis techniques have been applied on data. Wavelet techniques help to detect abrupt changing's, increasing and decreasing trends of data. Estimation of variables has been presented by using linear regression estimation techniques. The results of this study have been compared with the small and large scale effects. Transportation costs of track show a similar variation with fuel prices. The second part of the paper is related with estimation of imports, exports, costs, total number of vehicles and annual variations by considering temporal variation of oil prices and Dollar currency in Turkey. Wavelet techniques offer a user friendly methodology to interpret some local effects on increasing trend of imports and exports data.

78 FR 58995 - Order Denying Export Privileges

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-25

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Order Denying Export Privileges In the...''). Specifically, Kazerani was convicted of knowingly and willfully exporting and causing the exportation of laptop..., a $10,000 criminal fine and an assessment of $100. Section 766.25 of the Export Administration...

14 CFR 21.325 - Export airworthiness approvals.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Export airworthiness approvals. 21.325... AIRCRAFT CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Export Airworthiness Approvals § 21.325 Export airworthiness approvals. (a) Kinds of approvals. (1) Export airworthiness approval of Class I products is issued...

7 CFR 1493.470 - Evidence of export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Evidence of export. 1493.470 Section 1493.470... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Supplier Credit Guarantee Program Operations § 1493.470 Evidence of export. (a) Report of export. The...

7 CFR 1493.80 - Evidence of export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Evidence of export. 1493.80 Section 1493.80... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Export Credit Guarantee Program (GSM-102) and CCC Intermediate Export Credit Guarantee Program (GSM-103...

19 CFR 19.38 - Supervision of exportation.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 19 Customs Duties 1 2014-04-01 2014-04-01 false Supervision of exportation. 19.38 Section 19.38... Supervision of exportation. (a) Sales ticket withdrawals. Conditionally duty-free merchandise withdrawn under the sales ticket procedure for exportation shall be exported only under Customs supervision as...

19 CFR 19.38 - Supervision of exportation.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 19 Customs Duties 1 2012-04-01 2012-04-01 false Supervision of exportation. 19.38 Section 19.38... Supervision of exportation. (a) Sales ticket withdrawals. Conditionally duty-free merchandise withdrawn under the sales ticket procedure for exportation shall be exported only under Customs supervision as...

19 CFR 19.38 - Supervision of exportation.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 19 Customs Duties 1 2011-04-01 2011-04-01 false Supervision of exportation. 19.38 Section 19.38... Supervision of exportation. (a) Sales ticket withdrawals. Conditionally duty-free merchandise withdrawn under the sales ticket procedure for exportation shall be exported only under Customs supervision as...

19 CFR 19.38 - Supervision of exportation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 19 Customs Duties 1 2010-04-01 2010-04-01 false Supervision of exportation. 19.38 Section 19.38... Supervision of exportation. (a) Sales ticket withdrawals. Conditionally duty-free merchandise withdrawn under the sales ticket procedure for exportation shall be exported only under Customs supervision as...

19 CFR 19.38 - Supervision of exportation.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 19 Customs Duties 1 2013-04-01 2013-04-01 false Supervision of exportation. 19.38 Section 19.38... Supervision of exportation. (a) Sales ticket withdrawals. Conditionally duty-free merchandise withdrawn under the sales ticket procedure for exportation shall be exported only under Customs supervision as...

77 FR 73627 - 2012 LNG Export Study

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-11

... DEPARTMENT OF ENERGY 2012 LNG Export Study AGENCY: Office of Fossil Energy, Department of Energy. ACTION: Notice of availability of 2012 LNG Export Study and request for comments. Freeport LNG Expansion... liquefied natural gas (LNG) export cumulative impact study (LNG Export Study) in the above- referenced...

Formulation of vitamin D encapsulated cinnamon oil nanoemulsion: Its potential anti-cancerous activity in human alveolar carcinoma cells.

PubMed

Meghani, Nikita; Patel, Pal; Kansara, Krupa; Ranjan, Shivendu; Dasgupta, Nandita; Ramalingam, Chidambaram; Kumar, Ashutosh

2018-06-01

Cinnamon oil is used for medicinal purpose since ancient time because of its antioxidant activity. Oil-in-water nanoemulsion (NE) of cinnamon oil was formulated using cinnamon oil, nonionic surfactant Tween 80 and water by ultrasonication technique. Phase diagram was constructed to investigate the influence of oil, water and surfactant concentration. Vitamin D encapsulated cinnamon oil NE was fabricated by wash out method followed by ultrasonication in similar fashion. The hydrodynamic size of cinnamon oil NE and vitamin D encapsulated cinnamon oil NE was observed as 40.52 and 48.96 nm in complete DMEM F12 media respectively. We focused on the cytotoxic and genotoxic responses of NEs in A549 cells in concentration dependent manner. We observed that both NEs induce DNA damage along with corresponding increase in micronucleus frequency that is evident from the comet and CBMN assay. Both the NEs arrested the cell cycle progression in G0/G1 phase, showed increased expression of Bax, capase-3 and caspase-9 and decrease expression of BcL2 proteins along with significant (p < 0.05) increase in apoptotic cell population and loss of mitochondrial membrane potential. NEs were also evaluated for bactericidal efficacy against E. coli. Thus, both NEs have cytotoxic, genotoxic and antibacterial potential and hence can also be used in food industry with cinnamon oil as carrier for lipophilic nutraceutical like vitamin D. Copyright © 2018 Elsevier B.V. All rights reserved.

7 CFR 1493.220 - Exporter eligibility.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false Exporter eligibility. 1493.220 Section 1493.220 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Facility Guarantee Program...

7 CFR 1493.220 - Exporter eligibility.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false Exporter eligibility. 1493.220 Section 1493.220 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Facility Guarantee Program...

7 CFR 1493.220 - Exporter eligibility.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false Exporter eligibility. 1493.220 Section 1493.220 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Facility Guarantee Program...

Heterogeneous effects of oil shocks on exchange rates: evidence from a quantile regression approach.

PubMed

Su, Xianfang; Zhu, Huiming; You, Wanhai; Ren, Yinghua

2016-01-01

The determinants of exchange rates have attracted considerable attention among researchers over the past several decades. Most studies, however, ignore the possibility that the impact of oil shocks on exchange rates could vary across the exchange rate returns distribution. We employ a quantile regression approach to address this issue. Our results indicate that the effect of oil shocks on exchange rates is heterogeneous across quantiles. A large US depreciation or appreciation tends to heighten the effects of oil shocks on exchange rate returns. Positive oil demand shocks lead to appreciation pressures in oil-exporting countries and this result is robust across lower and upper return distributions. These results offer rich and useful information for investors and decision-makers.

Potential of Ocimum basilicum L. and Salvia officinalis L. essential oils against biofilms of P. aeruginosa clinical isolates.

PubMed

Stojanović-Radić, Z; Pejcić, M; Stojanović, N; Sharifi-Rad, J; Stanković, N

2016-08-29

Biofilms are complex communities of microorganisms, responsible for more than 60% of the chronic human infections and they represent one of the leading concerns in medicine. Pseudomonas aeruginosa is human pathogenic bacteria which causes numerous diseases and is known for its ability to produce biofilm. Ocimum basilicum L. (basil) and Salvia officinalis L. (sage) are widely used plants in traditional medicine for the treatment of different conditions. Therefore, the aim of this study was to investigate the potential of basil and sage essential oils against P. aeruginosa biofilm producing strains. The efficacy of two essential oils on P. aeruginosa biofilm forming ability was determined using crystal violet method. Out of 15 strains isolated from different clinical biological samples, two were strong, 11 moderate and one weak biofilm producer. Good efficacy of sage essential oil towards strong and weak biofilm producers, but not of basil essential oil, was observed. In the case of moderate biofilm producers, 81.8% showed lower biofilm production after incubation with the sage oil, while 63.6% showed the reduction of biofilm production after basil essential oil treatment. The obtained results showed high potential of both oils for the treatment of persistent infections caused by Pseudomonas aeruginosa biofilms.

77 FR 60377 - Order Denying Export Privileges

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-03

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Order Denying Export Privileges In the... causing to be violated the United States trade restriction with Iran by exporting and attempting to export... Foreign Assets Control for such an export. Avanessian was also convicted of one count of conspiracy (18 U...

77 FR 16768 - Export Sales Reporting Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-22

... DEPARTMENT OF AGRICULTURE Office of the Secretary 7 CFR Part 20 RIN 0551-AA70 Export Sales... for pork (fresh, chilled, and frozen box/primal cuts) and distillers dried grain (DDG) to the Export...: Contact Peter W. Burr, Branch Chief, Export Sales Reporting Branch, Import Policies and Export Reporting...

7 CFR 927.12 - Export market.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Export market. 927.12 Section 927.12 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 927.12 Export market. Export market means any destination which...

In Vitro Comparison of Adipokine Export Signals.

PubMed

Sharafi, Parisa; Kocaefe, Y Çetin

2016-01-01

Mammalian cells are widely used for recombinant protein production in research and biotechnology. Utilization of export signals significantly facilitates production and purification processes. 35 years after the discovery of the mammalian export machinery, there still are obscurities regarding the efficiency of the export signals. The aim of this study was the comparative evaluation of the efficiency of selected export signals using adipocytes as a cell model. Adipocytes have a large capacity for protein secretion including several enzymes, adipokines, and other signaling molecules, providing a valid system for a quantitative evaluation. Constructs that expressed N-terminal fusion export signals were generated to express Enhanced Green Fluorescence Protein (EGFP) as a reporter for quantitative and qualitative evaluation. Furthermore, fluorescent microscopy was used to trace the intracellular traffic of the reporter. The export efficiency of six selected proteins secreted from adipocytes was evaluated. Quantitative comparison of intracellular and exported fractions of the recombinant constructs demonstrated a similar efficiency among the studied sequences with minor variations. The export signal of Retinol Binding Protein (RBP4) exhibited the highest efficiency. This study presents the first quantitative data showing variations among export signals, in adipocytes which will help optimization of recombinant protein distribution.

Potential production of palm oil-based foaming agent as fire extinguisher of peatlands in Indonesia: Literature review

NASA Astrophysics Data System (ADS)

Subekti, P.; Hambali, E.; Suryani, A.; Suryadarma, P.

2017-05-01

This study aims to analyze the potential aplication of of palm oil-based foaming agent as peat fires fighter in Indonesia. From literature review, it has been known that the foaming agent able to form foam to extinguish fire, wrap and refrigerate the burning peat. It is necessary to develop the production and application of foaming agent in Indonesia because peat fires occur almost every year that caused smoke haze. Potential raw material for the production of environmental friendly foaming agent as foam extinguishing for peat fires in Indonesia aong other is palm oil due to abundant availability, sustainable, and foam product easily degraded in the environment of the burnt areas. Production of foaming agent as fire-fighting in Indonesia is one alternative to reduce the time to control the fire and smog disaster impact. Application of palm oil as a raw material for fire-fighting is contribute to increase the value added and the development of palm oil downstream industry.

7 CFR 35.8 - Date of export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false Date of export. 35.8 Section 35.8 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS EXPORT GRAPES AND PLUMS Definitions § 35.8 Date of export. Date of export means the date of loading on board the...

The export receptor Crm1 forms a dimer to promote nuclear export of HIV RNA.

PubMed

Booth, David S; Cheng, Yifan; Frankel, Alan D

2014-12-08

The HIV Rev protein routes viral RNAs containing the Rev Response Element (RRE) through the Crm1 nuclear export pathway to the cytoplasm where viral proteins are expressed and genomic RNA is delivered to assembling virions. The RRE assembles a Rev oligomer that displays nuclear export sequences (NESs) for recognition by the Crm1-Ran(GTP) nuclear receptor complex. Here we provide the first view of an assembled HIV-host nuclear export complex using single-particle electron microscopy. Unexpectedly, Crm1 forms a dimer with an extensive interface that enhances association with Rev-RRE and poises NES binding sites to interact with a Rev oligomer. The interface between Crm1 monomers explains differences between Crm1 orthologs that alter nuclear export and determine cellular tropism for viral replication. The arrangement of the export complex identifies a novel binding surface to possibly target an HIV inhibitor and may point to a broader role for Crm1 dimerization in regulating host gene expression.

Quantitative investigation of free radicals in bio-oil and their potential role in condensed-phase polymerization.

PubMed

Kim, Kwang Ho; Bai, Xianglan; Cady, Sarah; Gable, Preston; Brown, Robert C

2015-03-01

We report on the quantitative analysis of free radicals in bio-oils produced from pyrolysis of cellulose, organosolv lignin, and corn stover by EPR spectroscopy. Also, we investigated their potential role in condensed-phase polymerization. Bio-oils produced from lignin and cellulose show clear evidence of homolytic cleavage reactions during pyrolysis that produce free radicals. The concentration of free radicals in lignin bio-oil was 7.5×10(20)  spin g(-1), which was 375 and 138 times higher than free-radical concentrations in bio-oil from cellulose and corn stover. Pyrolytic lignin had the highest concentration in free radicals, which could be a combination of carbon-centered (benzyl radicals) and oxygen-centered (phenoxy radicals) organic species because they are delocalized in a π system. Free-radical concentrations did not change during accelerated aging tests despite increases in molecular weight of bio-oils, suggesting that free radicals in condensed bio-oils are stable. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

9 CFR 91.3 - General export requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false General export requirements. 91.3... HANDLING OF LIVESTOCK FOR EXPORTATION General Provisions § 91.3 General export requirements. (a) All... accompanied from the State of origin of the export movement to the port of embarkation by an origin health...

78 FR 37520 - Order Denying Export Privileges

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-21

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Order Denying Export Privileges In the... Molina, Jr. (``Molina'') was convicted of violating Section 38 of the Arms Export Control Act (22 U.S.C... attempting to export and causing to be exported from the United States to Mexico two AK47 semi-automatic...

40 CFR 725.920 - Exports and imports.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Exports and imports. 725.920 Section... on Significant New Uses of Microorganisms § 725.920 Exports and imports. (a) Exports. Persons who intend to export a microorganism identified in subpart M of this part, or in any proposed rule which...

7 CFR 1488.9 - Evidence of export.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Export Sales of Agricultural Commodities From Private Stocks Under CCC Export Credit Sales Program (GSM-5... truck, the exporter shall furnish to the Treasurer, CCC, one copy of the bill of lading covering the... carrier, the exporter shall furnish to the Treasurer, CCC, one non-negotiable copy or photo copy or other...

77 FR 13990 - Export Sales Reporting Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-08

... DEPARTMENT OF AGRICULTURE Office of the Secretary 7 CFR Part 20 RIN 0551-AA70 Export Sales... grain (DDG) to the Export Sales Reporting Requirements. Under this proposed rule, all exporters of U.S. pork and DDG would be required to report on a weekly basis, information on the export sales of pork and...

7 CFR 915.12 - Export.

Code of Federal Regulations, 2013 CFR

2013-01-01

... ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE AVOCADOS GROWN IN SOUTH FLORIDA Order Regulating Handling Definitions § 915.12 Export. Export means to ship avocados to any destination which is...

7 CFR 915.12 - Export.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE AVOCADOS GROWN IN SOUTH FLORIDA Order Regulating Handling Definitions § 915.12 Export. Export means to ship avocados to any destination which is...

21 CFR 1312.22 - Application for export permit.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Application for export permit. 1312.22 Section... EXPORTATION OF CONTROLLED SUBSTANCES Exportation of Controlled Substances § 1312.22 Application for export permit. (a) An application for a permit to export controlled substances shall be made on DEA Form 161...

Esterification free fatty acid in sludge palm oil using ZrO2/SO42- - rice husk ash catalyst

NASA Astrophysics Data System (ADS)

Hidayat, Arif; Sutrisno, Bachrun

2017-05-01

Indonesia, as one of the biggest palm oil producers and exporters in the world, is producing large amounts of low-grade oil such as sludge palm oil (SPO) from palm oil industries. The use of SPO can lower the cost of biodiesel production significantly, which makes SPO a highly potential alternative feedstock for biodiesel production. In this paper, the esterification of free fatty acid on sludge palm oil was studied using rice husk ash as heterogeneous solid catalysts. Heterogeneous solid catalysts offer significant advantages of eliminating separation, corrosion, toxicity and environmental problems. In this paper the esterification of SPO, a by-product from palm oil industry, in the presence of modified rice husk ash catalysts was studied. The rice husk ash catalysts were synthesized by impregnating of Zirconia (Zr) on rice husk ash followed by sulfonation. The rice husk ash catalysts were characterized by using different techniques, such as FT-IR, XRD, and porous analysis. The effects of the mass ratio of catalyst to oil (1 - 10%), the molar ratio of methanol to oil (4:1 - 10:1), and the reaction temperature (40 - 60°C) were studied for the conversion of free fatty acids (FFAs) to optimize the reaction conditions. The results showed that the optimal conditions were an methanol to oil molar ratio of 10:1, the amount of catalyst of 10%w, and reaction temperature of 60°C.

Structural basis of RND-type multidrug exporters

PubMed Central

Yamaguchi, Akihito; Nakashima, Ryosuke; Sakurai, Keisuke

2015-01-01

Bacterial multidrug exporters are intrinsic membrane transporters that act as cellular self-defense mechanism. The most notable characteristics of multidrug exporters is that they export a wide range of drugs and toxic compounds. The overexpression of these exporters causes multidrug resistance. Multidrug-resistant pathogens have become a serious problem in modern chemotherapy. Over the past decade, investigations into the structure of bacterial multidrug exporters have revealed the multidrug recognition and export mechanisms. In this review, we primarily discuss RND-type multidrug exporters particularly AcrAB-TolC, major drug exporter in Gram-negative bacteria. RND-type drug exporters are tripartite complexes comprising a cell membrane transporter, an outer membrane channel and an adaptor protein. Cell membrane transporters and outer membrane channels are homo-trimers; however, there is no consensus on the number of adaptor proteins in these tripartite complexes. The three monomers of a cell membrane transporter have varying conformations (access, binding, and extrusion) during transport. Drugs are exported following an ordered conformational change in these three monomers, through a functional rotation mechanism coupled with the proton relay cycle in ion pairs, which is driven by proton translocation. Multidrug recognition is based on a multisite drug-binding mechanism, in which two voluminous multidrug-binding pockets in cell membrane exporters recognize a wide range of substrates as a result of permutations at numerous binding sites that are specific for the partial structures of substrate molecules. The voluminous multidrug-binding pocket may have numerous binding sites even for a single substrate, suggesting that substrates may move between binding sites during transport, an idea named as multisite-drug-oscillation hypothesis. This hypothesis is consistent with the apparently broad substrate specificity of cell membrane exporters and their highly efficient

Structural basis of RND-type multidrug exporters.

PubMed

Yamaguchi, Akihito; Nakashima, Ryosuke; Sakurai, Keisuke

2015-01-01

Bacterial multidrug exporters are intrinsic membrane transporters that act as cellular self-defense mechanism. The most notable characteristics of multidrug exporters is that they export a wide range of drugs and toxic compounds. The overexpression of these exporters causes multidrug resistance. Multidrug-resistant pathogens have become a serious problem in modern chemotherapy. Over the past decade, investigations into the structure of bacterial multidrug exporters have revealed the multidrug recognition and export mechanisms. In this review, we primarily discuss RND-type multidrug exporters particularly AcrAB-TolC, major drug exporter in Gram-negative bacteria. RND-type drug exporters are tripartite complexes comprising a cell membrane transporter, an outer membrane channel and an adaptor protein. Cell membrane transporters and outer membrane channels are homo-trimers; however, there is no consensus on the number of adaptor proteins in these tripartite complexes. The three monomers of a cell membrane transporter have varying conformations (access, binding, and extrusion) during transport. Drugs are exported following an ordered conformational change in these three monomers, through a functional rotation mechanism coupled with the proton relay cycle in ion pairs, which is driven by proton translocation. Multidrug recognition is based on a multisite drug-binding mechanism, in which two voluminous multidrug-binding pockets in cell membrane exporters recognize a wide range of substrates as a result of permutations at numerous binding sites that are specific for the partial structures of substrate molecules. The voluminous multidrug-binding pocket may have numerous binding sites even for a single substrate, suggesting that substrates may move between binding sites during transport, an idea named as multisite-drug-oscillation hypothesis. This hypothesis is consistent with the apparently broad substrate specificity of cell membrane exporters and their highly efficient

19 CFR 10.66 - Articles exported for temporary exhibition and returned; horses exported for horse racing and...

Code of Federal Regulations, 2010 CFR

2010-04-01

... exportation of such articles, an application on Customs Form 4455 (accompanied by an appropriate inventory... 19 Customs Duties 1 2010-04-01 2010-04-01 false Articles exported for temporary exhibition and... ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. General Provisions Articles Exported for...

Qatargas exporting LNG from Qatar`s new Ras Laffan Port

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

When the 135,000 cu m LNG carrier Al Zubarah departed Ras Laffan Port in December, Qatar entered a new era of commerce that will both boost the emirate`s economic development and influence energy trade around the world. The event capped more than a decade of planning, design, and construction of Ras Laffan Port--the world`s newest and largest LNG exporting facility. During the 1980s, the focus in Qatar was on exploration and development of North field, which holds the world`s largest reserves of nonassociated natural gas. In the 1990s, efforts concentrated on establishing a direct production and export link between Northmore » field, the new multi-billion-dollar Qatar Liquefied Gas Co. (Qatargas) gas liquefaction plant at Ras Laffan, and LNG export facilities at the 8.5 sq km Ras Laffan Port. Markets of the Far East will be first to be served by LNG from Ras Laffan Port. Two 25-year LNG supply contracts have been signed with buyers in Japan and South Korea, and negotiations are under way with potential customers from China, Taiwan, and Thailand. The paper describes the port, its operations, and export projects.« less

27 CFR 28.216 - Export marks.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Export marks. 28.216 Section 28.216 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS EXPORTATION OF ALCOHOL Exportation of Wine With Benefit of Drawback § 28.216...

75 FR 12433 - National Export Initiative

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-16

... Order 13534 of March 11, 2010 National Export Initiative By the authority vested in me as President by... performance will, in turn, create good high-paying jobs. The National Export Initiative (NEI) shall be an Administration initiative to improve conditions that directly affect the private sector's ability to export. The...

15 CFR 2015.3 - Export certificates.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Export certificates. 2015.3 Section... Export certificates. (a) To claim the in-quota rate of duty on sugar-containing products of a..., in the form and manner determined by the United States Customs Service, that a valid export...

40 CFR 211.208 - Export provisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Export provisions. 211.208 Section 211... PRODUCT NOISE LABELING Hearing Protective Devices § 211.208 Export provisions. (a) The outside of each package or container containing a hearing protective device intended solely for export must be so labeled...

7 CFR 322.30 - Export certificate.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Export certificate. 322.30 Section 322.30 Agriculture... Restricted Articles § 322.30 Export certificate. Each shipment of restricted articles, except for dead bees, imported into or transiting the United States must be accompanied by an export certificate issued by the...

77 FR 40493 - Export Administration Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-10

... 760 Export Administration Regulations CFR Correction In Title 15 of the Code of Federal Regulations... Sec. 740.1, correctly revise the heading of paragraph (d) to read ``Shippers Export Declaration or Automated Export System Record''. 0 2. On page 321, in Sec. 742.15, move the note to introductory paragraph...

7 CFR 322.6 - Export certificate.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Export certificate. 322.6 Section 322.6 Agriculture... Honeybees, Honeybee Germ Plasm, and Bees Other Than Honeybees From Approved Regions § 322.6 Export... region must be accompanied by an export certificate issued by the appropriate regulatory agency of the...

Late Maturation Steps Preceding Selective Nuclear Export and Egress of Progeny Parvovirus

PubMed Central

Wolfisberg, Raphael; Kempf, Christoph

2016-01-01

ABSTRACT Although the mechanism is not well understood, growing evidence indicates that the nonenveloped parvovirus minute virus of mice (MVM) may actively egress before passive release through cell lysis. We have dissected the late maturation steps of the intranuclear progeny with the aims of confirming the existence of active prelytic egress and identifying critical capsid rearrangements required to initiate the process. By performing anion-exchange chromatography (AEX), we separated intranuclear progeny particles by their net surface charges. Apart from empty capsids (EC), two distinct populations of full capsids (FC) arose in the nuclei of infected cells. The earliest population of FC to appear was infectious but, like EC, could not be actively exported from the nucleus. Further maturation of this early population, involving the phosphorylation of surface residues, gave rise to a second, late population with nuclear export potential. While capsid surface phosphorylation was strictly associated with nuclear export capacity, mutational analysis revealed that the phosphoserine-rich N terminus of VP2 (N-VP2) was dispensable, although it contributed to passive release. The reverse situation was observed for the incoming particles, which were dephosphorylated in the endosomes. Our results confirm the existence of active prelytic egress and reveal a late phosphorylation event occurring in the nucleus as a selective factor for initiating the process. IMPORTANCE In general, the process of egress of enveloped viruses is active and involves host cell membranes. However, the release of nonenveloped viruses seems to rely more on cell lysis. At least for some nonenveloped viruses, an active process before passive release by cell lysis has been reported, although the underlying mechanism remains poorly understood. By using the nonenveloped model parvovirus minute virus of mice, we could confirm the existence of an active process of nuclear export and further characterize the

Late Maturation Steps Preceding Selective Nuclear Export and Egress of Progeny Parvovirus.

PubMed

Wolfisberg, Raphael; Kempf, Christoph; Ros, Carlos

2016-06-01

Although the mechanism is not well understood, growing evidence indicates that the nonenveloped parvovirus minute virus of mice (MVM) may actively egress before passive release through cell lysis. We have dissected the late maturation steps of the intranuclear progeny with the aims of confirming the existence of active prelytic egress and identifying critical capsid rearrangements required to initiate the process. By performing anion-exchange chromatography (AEX), we separated intranuclear progeny particles by their net surface charges. Apart from empty capsids (EC), two distinct populations of full capsids (FC) arose in the nuclei of infected cells. The earliest population of FC to appear was infectious but, like EC, could not be actively exported from the nucleus. Further maturation of this early population, involving the phosphorylation of surface residues, gave rise to a second, late population with nuclear export potential. While capsid surface phosphorylation was strictly associated with nuclear export capacity, mutational analysis revealed that the phosphoserine-rich N terminus of VP2 (N-VP2) was dispensable, although it contributed to passive release. The reverse situation was observed for the incoming particles, which were dephosphorylated in the endosomes. Our results confirm the existence of active prelytic egress and reveal a late phosphorylation event occurring in the nucleus as a selective factor for initiating the process. In general, the process of egress of enveloped viruses is active and involves host cell membranes. However, the release of nonenveloped viruses seems to rely more on cell lysis. At least for some nonenveloped viruses, an active process before passive release by cell lysis has been reported, although the underlying mechanism remains poorly understood. By using the nonenveloped model parvovirus minute virus of mice, we could confirm the existence of an active process of nuclear export and further characterize the associated capsid

21 CFR 1313.23 - Distribution of export declaration.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Distribution of export declaration. 1313.23... EXPORTATION OF LIST I AND LIST II CHEMICALS Exportation of Listed Chemicals § 1313.23 Distribution of export declaration. The required three copies of the listed chemical export declaration (DEA Form 486) will be...

Analysis of potential used oil recovery from individuals. Final report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gottlieb, M.

To assist the Department of Energy in its investigation of methods for recycling used motor oil, Market Facts conducted a telephone survey of individuals who change their own motor oil. The study examined the amount of oil used, oil change practices, oil disposal methods, and perceptions and attitudes toward used motor oil disposal and oil recycling. The results of this survey are presented in this report. The findings of this study confirm the generally held view that about half the vehicle households in the United States now do their own oil changes and additions. These do-it-yourselfers (DIY) households account formore » almost two-thirds of the motor oil consumed by all US households and produce about one-third of one billion gallons of used motor oil annually. At least half of this used motor oil, more than 170 million gallons, is returned to the environment in a form that pollutes the ground and endangers the water supply. Measures such as requiring information about proper disposal and the need for recycling used oil to be printed on motor oil containers have been taken in many states. The need for reminder advertising and reinforcement education and information and practical measures to ease the burden of compliance is suggested. These results suggest that careful consideration be given to the logistics of these measures. The most appealing of the measures would appear to be making a special container available to DIY oil changers. Employing civic groups as collection agents would also seem to be attractive.« less

Hydrophobization potential of organic compounds deriving from olive oil production waste water

NASA Astrophysics Data System (ADS)

Egerer, Sina E.; Bandow, Nicole; Marschner, Bernd; Schaumann, Gabriele E.

2010-05-01

Olive oil production waste water (OPWW) is rich in dissolved organic carbon and nutrients (e.g. potassium). In order to use it as organic fertilizer, small-scale and family run olive oil production farms in Israel and Palestine often discharge it directly onto agricultural land without any previous treatment. One unwanted side effect that can be observed is the development of soil water repellency (SWR) which is probably induced by amphiphilic substances. Previous studies on the composition of OPWW have shown that it contains oil components such as phenols, fats and large-molecular organic compounds (e.g. Gonzalezvila et al., 1995), some of which have been reported to induce water repellency on soil mineral surfaces (e.g. Ma'shum et al., 1988; Leelamanie and Karube, 2007). For prioritization of compounds the individual hydrophobization potential of 16 common OPWW components was systematically evaluated using the sessile drop and the Wilhelmy plate method. Acid-washed sand was taken as model soil mineral material. In a batch experiment OPWW samples from Israel and Palestine were applied to sand and two different soils in order to investigate their hydrophobization potential under different temperature and humidity conditions. To facilitate the identification of the chemicals responsible for inducing SWR, a fractionation procedure was applied to fraction the OPWW samples using solvents of different polarity. The prioritized compounds were analyzed by GC-MS. First results of this identification will be presented as well.

26 CFR 52.4682-5 - Exports.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 17 2010-04-01 2010-04-01 false Exports. 52.4682-5 Section 52.4682-5 Internal... (CONTINUED) ENVIRONMENTAL TAXES § 52.4682-5 Exports. (a) Overview. This section provides rules relating to the tax imposed under section 4681 on ozone-depleting chemicals (ODCs) that are exported. In general...

15 CFR 2014.3 - Export certificates.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Export certificates. 2014.3 Section... STATES TRADE REPRESENTATIVE IMPLEMENTATION OF TARIFF-RATE QUOTA FOR IMPORTS OF LAMB MEAT § 2014.3 Export... determined by the United States Customs Service, that a valid export certificate is in effect with respect to...

21 CFR 1313.22 - Contents of export declaration.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Contents of export declaration. 1313.22 Section... EXPORTATION OF LIST I AND LIST II CHEMICALS Exportation of Listed Chemicals § 1313.22 Contents of export... quantitative threshold criteria established in § 1310.04(f) of this chapter may be exported if that chemical is...

21 CFR 1312.23 - Issuance of export permit.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Issuance of export permit. 1312.23 Section 1312.23... CONTROLLED SUBSTANCES Exportation of Controlled Substances § 1312.23 Issuance of export permit. (a) The... regulation in § 1312.30 of this part be exported only pursuant to the issuance of an export permit. The...

Voltammetric fingerprinting of oils and its combination with chemometrics for the detection of extra virgin olive oil adulteration.

PubMed

Tsopelas, Fotios; Konstantopoulos, Dimitris; Kakoulidou, Anna Tsantili

2018-07-26

In the present work, two approaches for the voltammetric fingerprinting of oils and their combination with chemometrics were investigated in order to detect the adulteration of extra virgin olive oil with olive pomace oil as well as the most common seed oils, namely sunflower, soybean and corn oil. In particular, cyclic voltammograms of diluted extra virgin olive oils, regular (pure) olive oils (blends of refined olive oils with virgin olive oils), olive pomace oils and seed oils in presence of dichloromethane and 0.1 M of LiClO 4 in EtOH as electrolyte were recorded at a glassy carbon working electrode. Cyclic voltammetry was also employed in methanolic extracts of olive and seed oils. Datapoints of cyclic voltammograms were exported and submitted to Principal Component Analysis (PCA), Partial Least Square- Discriminant Analysis (PLS-DA) and soft independent modeling of class analogy (SIMCA). In diluted oils, PLS-DA provided a clear discrimination between olive oils (extra virgin and regular) and olive pomace/seed oils, while SIMCA showed a clear discrimination of extra virgin olive oil in regard to all other samples. Using methanolic extracts and considering datapoints recorded between 0.6 and 1.3 V, PLS-DA provided more information, resulting in three clusters-extra virgin olive oils, regular olive oils and seed/olive pomace oils-while SIMCA showed inferior performance. For the quantification of extra virgin olive oil adulteration with olive pomace oil or seed oils, a model based on Partial Least Square (PLS) analysis was developed. Detection limit of adulteration in olive oil was found to be 2% (v/v) and the linearity range up to 33% (v/v). Validation and applicability of all models was proved using a suitable test set. In the case of PLS, synthetic oil mixtures with 4 known adulteration levels in the range of 4-26% were also employed as a blind test set. Copyright © 2018 Elsevier B.V. All rights reserved.

Oil supply between OPEC and non-OPEC based on game theory

NASA Astrophysics Data System (ADS)

Chang, Yuwen; Yi, Jiexin; Yan, Wei; Yang, Xinshe; Zhang, Song; Gao, Yifan; Wang, Xi

2014-10-01

The competing strategies between OPEC (Organization of the Petroleum Exporting Countries) and non-OPEC producers make the oil supply market a complex system, and thus, it is very difficult to model and to make predictions. In this paper, we combine the macro-model based on game theory and micro-model to propose a new approach for forecasting oil supply. We take into account the microscopic behaviour in the clearing market and also use the game relationships to adjust oil supplies in our approach. For the supply model, we analyse and consider the different behaviour of non-OPEC and OPEC producers. According to our analysis, limiting the oil supply, and thus maintaining oil price, is the best strategy for OPEC in the low-price scenario, while the rising supply is the best strategy in the high-price scenario. No matter what the oil price is, the dominant strategy for non-OPEC producers is to increase their oil supply. In the high-price scenario, OPEC will try to deplete non-OPEC's share in the oil supply market, which is to OPEC's advantage.

Accumulation of ammonia and other potentially noxious gases on live export shipments from Australia to the Middle East.

PubMed

Pines, M K; Phillips, C J C

2011-10-01

Noxious gases on ships are irritant pollutants that have potential impacts on the comfort and health of both livestock and humans. Identification of environmental influences on the pollutants will assist live exporters to control them. Ammonia, hydrogen sulphide and carbon dioxide, as well as wet and dry bulb temperature, dew point, air speed and depth of faeces that the sheep stood in, were measured on two ship voyages in which sheep were transported from Australia to the Middle East. Daily measurements were made at 20 measurement locations over 12 days. At four sites, the mean ammonia concentration for the voyage was above the recommended maximum limit for the live export industry (25 ppm). The mean ammonia concentrations at the remaining 16 sites were below 18 ppm and considered safe. High ammonia concentrations were localised and occurred particularly on closed decks, as well as at the front of the vessel and near the engine block on open decks. Ammonia concentration on the open decks was correlated with cumulative wind during the voyage, air speed, dew point, wet bulb temperature and faecal pad depth, and on the closed decks with dew point, and wet and dry bulb temperature. Hydrogen sulphide (<1.8 ppm) and carbon dioxide (<1900 ppm) concentrations were low and did not pose a risk to animal or human welfare or health. The results suggest that high ammonia concentrations occur in those parts of the ship where there is insufficient ventilation and/or high temperatures and humidity.

Appendix D: Use of wave scenarios to assess potential submerged oil mat (SOM) formation along the coast of Florida and Alabama

USGS Publications Warehouse

Dalyander, P. Soupy; Long, Joseph W.; Plant, Nathaniel G.; Thompson, David M.

2013-01-01

During the Deepwater Horizon oil spill, oil in the surf zone mixed with sediment in the surf zone to form heavier-than-water sediment oil agglomerates of various size, ranging from small (cm-scale) pieces (surface residual balls, SRBs) to large mats (100-m scale, surface residue mats, SR mats). Once SR mats formed in the nearshore or in the intertidal zone, they may have become buried by sand moving onshore or alongshore. To assist in locating possible sites of buried oil, wave scenarios previously developed by the U.S. Geological Survey (USGS) were used to determine the depths at which surface oil had the potential to mix with suspended sediment. For sediment to mix with floating oil and form an agglomerate of sufficient density to sink to the seafloor, either the water must be very shallow (e.g., within the swash zone) or sediment must be suspended to the water surface in sufficient concentrations to create a denser-than-sea water agglomerate. The focus of this study is to analyze suspended sediment mixing with surface oil in depths beyond the swash zone, in order to define the seaward limit of mat formation. A theoretical investigation of sediment dynamics in the nearshore zone revealed that non-breaking waves do not suspend enough sediment to the surface to form sinking sand/oil agglomerates. For this study, it was assumed that the cross-shore distribution of potential agglomerate formation is associated with the primary breaker line, and the presence of plunging breakers, over the time frame of oiling. The potential locations of submerged oil mats (SOMs) are sites where (1) possible agglomerate formation occurred, where (2) sediment accreted post-oiling and buried the SOM, and where (3) the bathymetry has not subsequently eroded to re-expose any mat that may have formed at that site. To facilitate identification of these locations, the range of water level variation over the time frame of oiling was also prescribed, which combined with the wave-breaking depth

Energy trump for Morocco: the oil shales (in French)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rosa, S.D.

1981-10-01

The mainstays of the economy in Morocco are still agriculture and phosphates; the latter represent 34% of world exports. Energy demand in 1985 will be probably 3 times that in 1975. Most of the oil, which covers 82% of its energy needs, must be imported. Other possible sources are the rich oil shale deposits and nuclear energy. Four nuclear plants with a total of 600 MW are projected, but shale oil still will play an important role. A contract for building a pilot plant has been met recently. The plant is to be located at Timahdit and cost $13 million,more » for which a loan from the World Bank has been requested. If successful in the pilot plant, the process will be used in full scale plants scheduled to produce 400,000 tons/yr of oil. Tosco also has a contract for a feasibility study.« less

40 CFR 90.909 - Export exemptions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Export exemptions. 90.909 Section 90... of Nonroad Engines from Regulations § 90.909 Export exemptions. (a) A new nonroad engine intended solely for export, and so labeled or tagged on the outside of the container and on the engine itself, is...

27 CFR 24.292 - Exported wine.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Exported wine. 24.292....292 Exported wine. (a) General. Wine may be removed from a bonded wine premises without payment of tax... wine for export will be in accordance with the procedures in part 28 of this chapter. (b) Return of...

40 CFR 85.1709 - Export exemptions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Export exemptions. 85.1709 Section 85... Engines § 85.1709 Export exemptions. (a) A new motor vehicle or new motor vehicle engine intended solely for export, and so labeled or tagged on the outside of the container and on the vehicle or engine...

27 CFR 28.223 - Export marks.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Export marks. 28.223... Export marks. In addition to the marks and brands required to be placed on kegs, barrels, cases, crates... “Export” on each container or case before removal for export, for use on vessels or aircraft, or for...

For Export Only: Diffusion Professionals and Population Policy

ERIC Educational Resources Information Center

Barrett, Deborah; Kurzman, Charles; Shanahan, Suzanne

2010-01-01

Export-only diffusion occurs when innovators do not adopt an innovation themselves, but rather promote it to others for adoption. Potential adopters do not take their cues from early adopters, but rather from diffusion professionals who make it their job to spread a practice or institution. The global spread of national-level, population control…

Bioremediation potential of a tropical soil contaminated with a mixture of crude oil and production water.

PubMed

Alvarez, Vanessa Marques; Santos, Silvia Cristina Cunha Dos Santos; Casella, Renata da Costa; Vital, Ronalt Leite; Sebastin, Gina Vasquez; Seldin, Lucy

2008-12-01

A typical tropical soil from the northeast of Brazil, where an important terrestrial oil field is located, was accidentally contaminated with a mixture of oil and saline production water. To study the bioremediation potential in this area, molecular methods based on PCR-DGGE were used to determine the diversity of the bacterial communities in bulk and in contaminated soils. Bacterial fingerprints revealed that the bacterial communities were affected by the presence of the mixture of oil and production water, and different profiles were observed when the contaminated soils were compared with the control. Halotolerant strains capable of degrading crude oil were also isolated from enrichment cultures obtained from the contaminated soil samples. Twenty-two strains showing these features were characterized genetically by amplified ribosomal DNA restriction analysis (ARDRA) and phenotypically by their colonial morphology and tolerance to high NaCl concentrations. Fifteen ARDRA groups were formed. Selected strains were analyzed by 16S rDNA sequencing, and Actinobacteria was identified as the main group found. Strains were also tested for their growth capability in the presence of different oil derivatives (hexane, dodecane, hexadecane, diesel, gasoline, toluene, naphthalene, o-xylene, and p-xylene) and different degradation profiles were observed. PCR products were obtained from 12 of the 15 ARDRA representatives when they were screened for the presence of the alkane hydroxylase gene (alkB). Members of the genera Rhodococcus and Gordonia were identified as predominant in the soil studied. These genera are usually implicated in oil degradation processes and, as such, the potential for bioremediation in this area can be considered as feasible.

27 CFR 28.193 - Export marks.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Export marks. 28.193... Drawback Filing of Notice and Removal § 28.193 Export marks. In addition to the marks and brands required... chapter, the exporter shall mark the word “Export” on the Government side of each case or Government head...

27 CFR 28.154 - Export marks.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Export marks. 28.154..., for Exportation or Transfer to a Foreign-Trade Zone § 28.154 Export marks. In addition to the marks... provisions of part 19 of this chapter, the proprietor shall mark the word “Export” on the Government side of...

10 CFR 430.65 - Exported products.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Exported products. 430.65 Section 430.65 Energy DEPARTMENT... Enforcement § 430.65 Exported products. Pursuant to section 330 of the Act, this part shall not apply to any covered product if (a) such covered product is manufactured, sold, or held for sale for export from the...

15 CFR 30.3 - Electronic Export Information filer requirements, parties to export transactions, and...

Code of Federal Regulations, 2013 CFR

2013-01-01

.../units of measure. (ix) Value. (x) Export Control Classification Number (ECCN) or sufficient technical information to determine the ECCN. (xi) All licensing information necessary to file the EEI for commodities... export. (xi) Foreign port of unloading. (xii) Shipping weight. (xiii) ECCN. (xiv) License or license...

15 CFR 30.3 - Electronic Export Information filer requirements, parties to export transactions, and...

Code of Federal Regulations, 2010 CFR

2010-01-01

.../units of measure. (ix) Value. (x) Export Control Classification Number (ECCN) or sufficient technical information to determine the ECCN. (xi) All licensing information necessary to file the EEI for commodities... export. (xi) Foreign port of unloading. (xii) Shipping weight. (xiii) ECCN. (xiv) License or license...

15 CFR 30.3 - Electronic Export Information filer requirements, parties to export transactions, and...

Code of Federal Regulations, 2012 CFR

2012-01-01

.../units of measure. (ix) Value. (x) Export Control Classification Number (ECCN) or sufficient technical information to determine the ECCN. (xi) All licensing information necessary to file the EEI for commodities... export. (xi) Foreign port of unloading. (xii) Shipping weight. (xiii) ECCN. (xiv) License or license...

15 CFR 30.3 - Electronic Export Information filer requirements, parties to export transactions, and...

Code of Federal Regulations, 2014 CFR

2014-01-01

.../units of measure. (ix) Value. (x) Export Control Classification Number (ECCN) or sufficient technical information to determine the ECCN. (xi) All licensing information necessary to file the EEI for commodities... export. (xi) Foreign port of unloading. (xii) Shipping weight. (xiii) ECCN. (xiv) License or license...

15 CFR 30.3 - Electronic Export Information filer requirements, parties to export transactions, and...

Code of Federal Regulations, 2011 CFR

2011-01-01

.../units of measure. (ix) Value. (x) Export Control Classification Number (ECCN) or sufficient technical information to determine the ECCN. (xi) All licensing information necessary to file the EEI for commodities... export. (xi) Foreign port of unloading. (xii) Shipping weight. (xiii) ECCN. (xiv) License or license...

78 FR 61743 - Revisions to the Export Administration Regulations: Initial Implementation of Export Control...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-03

... ``attachments'' that are ``specially designed'' for a commodity subject to control in this ECCN or a defense... Implementation of Export Control Reform; Correction; Final Rule #0;#0;Federal Register / Vol. 78 , No. 192... Administration Regulations: Initial Implementation of Export Control Reform; Correction AGENCY: Bureau of...

77 FR 37871 - Export Trade Certificate of Review

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-25

... DEPARTMENT OF COMMERCE International Trade Administration [Application 12-00005] Export Trade Certificate of Review ACTION: Notice of Application for an Export Trade Certificate of Review from Colombia Rice Export Quota, Inc. SUMMARY: The Export Trading Company Affairs (``ETCA'') unit, Office of...

Bioremediation of Southern Mediterranean oil polluted sites comes of age.

PubMed

Daffonchio, Daniele; Ferrer, Manuel; Mapelli, Francesca; Cherif, Ameur; Lafraya, Alvaro; Malkawi, Hanan I; Yakimov, Michail M; Abdel-Fattah, Yasser R; Blaghen, Mohamed; Golyshin, Peter N; Kalogerakis, Nicolas; Boon, Nico; Magagnini, Mirko; Fava, Fabio

2013-09-25

Mediterranean Sea is facing a very high risk of oil pollution due to the high number of oil extractive and refining sites along the basin coasts, and the intense maritime traffic of oil tankers. All the Mediterranean countries have adopted severe regulations for minimizing pollution events and bioremediation feasibility studies for the most urgent polluted sites are undergoing. However, the analysis of the scientific studies applying modern 'meta-omics' technologies that have been performed on marine oil pollution worldwide showed that the Southern Mediterranean side has been neglected by the international research. Most of the studies in the Mediterranean Sea have been done in polluted sites of the Northern side of the basin. Those of the Southern side are poorly studied, despite many of the Southern countries being major oil producers and exporters. The recently EU-funded research project ULIXES has as a major objective to increase the knowledge of the bioremediation potential of sites from the Southern Mediterranean countries. ULIXES is targeting four major polluted sites on the coastlines of Egypt, Jordan, Morocco and Tunisia, including seashore sands, lagoons, and oil refinery polluted sediments. The research is designed to unravel, categorize, catalogue, exploit and manage the diversity and ecology of microorganisms thriving in these polluted sites. Isolation of novel hydrocarbon degrading microbes and a series of state of the art 'meta-omics' technologies are the baseline tools for improving our knowledge on biodegradation capacities mediated by microbes under different environmental settings and for designing novel site-tailored bioremediation approaches. A network of twelve European and Southern Mediterranean partners is cooperating for plugging the existing gap of knowledge for the development of novel bioremediation processes targeting such poorly investigated polluted sites. Copyright © 2013 Elsevier B.V. All rights reserved.

A Los1p-independent pathway for nuclear export of intronless tRNAs in Saccharomyces cerevisiae

PubMed Central

Feng, Wenqin; Hopper, Anita K.

2002-01-01

Los1p, the Saccharomyces cerevisiae exportin-t homologue, binds tRNA and functions in pre-tRNA splicing and export of mature tRNA from the nucleus to the cytosol. Because LOS1 is unessential in yeast, other pathways for tRNA nuclear export must exist. We report that Cca1p, which adds nucleotides C, C, and A to the 3′ end of tRNAs, is a multicopy suppressor of the defect in tRNA nuclear export caused by los1 null mutations. Mes1p, methionyl-tRNA synthetase, also suppresses the defect in nuclear export of tRNAMet in los1 cells. Thus, Cca1p and Mes1p seem to function in a Los1p-independent tRNA nuclear export pathway. Heterokaryon analysis indicates that Cca1p is a nucleus/cytosol-shuttling protein, providing the potential for Cca1p to function as an exporter or an adapter in this tRNA nuclear export pathway. In yeast, most mutations that affect tRNA nuclear export also cause defects in pre-tRNA splicing leading to tight coupling of the splicing and export processes. In contrast, we show that overexpressed Cca1p corrects the nuclear export, but not the pre-tRNA-splicing defects of los1∷Kanr cells, thereby uncoupling pre-tRNA splicing and tRNA nuclear export. PMID:11959996

Eucalyptus essential oil as a natural food preservative: in vivo and in vitro antiyeast potential.

PubMed

Tyagi, Amit Kumar; Bukvicki, Danka; Gottardi, Davide; Tabanelli, Giulia; Montanari, Chiara; Malik, Anushree; Guerzoni, Maria Elisabetta

2014-01-01

In this study, the application of eucalyptus essential oil/vapour as beverages preservative is reported. The chemical composition of eucalyptus oil was determined by gas chromatography-mass spectrometry (GC-MS) and solid phase microextraction GC-MS (SPME/GC-MS) analyses. GC-MS revealed that the major constituents were 1,8-cineole (80.5%), limonene (6.5%), α-pinene (5%), and γ-terpinene (2.9%) while SPME/GC-MS showed a relative reduction of 1,8-cineole (63.9%) and an increase of limonene (13.8%), α-pinene (8.87%), and γ-terpinene (3.98%). Antimicrobial potential of essential oil was initially determined in vitro against 8 different food spoilage yeasts by disc diffusion, disc volatilization, and microdilution method. The activity of eucalyptus vapours was significantly higher than the eucalyptus oil. Minimum inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) varied from 0.56 to 4.50 mg/mL and from 1.13 to 9 mg/mL, respectively. Subsequently, the combined efficacy of essential oil and thermal treatment were used to evaluate the preservation of a mixed fruit juice in a time-dependent manner. These results suggest eucalyptus oil as a potent inhibitor of food spoilage yeasts not only in vitro but also in a real food system. Currently, this is the first report that uses eucalyptus essential oil for fruit juice preservation against food spoiling yeast.

Utilizing chromophoric dissolved organic matter measurements to derive export and reactivity of dissolved organic carbon exported to the Arctic Ocean: A case study of the Yukon River, Alaska

USGS Publications Warehouse

Spencer, R.G.M.; Aiken, G.R.; Butler, K.D.; Dornblaser, M.M.; Striegl, Robert G.; Hernes, P.J.

2009-01-01

The quality and quantity of dissolved organic matter (DOM) exported by Arctic rivers is known to vary with hydrology and this exported material plays a fundamental role in the biogeochemical cycling of carbon at high latitudes. We highlight the potential of optical measurements to examine DOM quality across the hydrograph in Arctic rivers. Furthermore, we establish chromophoric DOM (CDOM) relationships to dissolved organic carbon (DOC) and lignin phenols in the Yukon River and model DOC and lignin loads from CDOM measurements, the former in excellent agreement with long-term DOC monitoring data. Intensive sampling across the historically under-sampled spring flush period highlights the importance of this time for total export of DOC and particularly lignin. Calculated riverine DOC loads to the Arctic Ocean show an increase from previous estimates, especially when new higher discharge data are incorporated. Increased DOC loads indicate decreased residence times for terrigenous DOM in the Arctic Ocean with important implications for the reactivity and export of this material to the Atlantic Ocean. Citation: Spencer, R. G. M., G. R. Aiken, K. D. Butler, M. M. Dornblaser, R. G. Striegl, and P. J. Hernes (2009), Utilizing chromophoric dissolved organic matter measurements to derive export and reactivity of dissolved organic carbon exported to the Arctic Ocean: A case study of the Yukon River, Alaska, Geophys. Res. Lett., 36, L06401, doi:10.1029/ 2008GL036831. Copyright 2009 by the American Geophysical Union.

78 FR 54238 - President's Export Council; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-03

... DEPARTMENT OF COMMERCE International Trade Administration President's Export Council; Meeting... meeting. SUMMARY: The President's Export Council will hold a meeting to deliberate on recommendations related to promoting the expansion of U.S. exports. Topics may include trade promotion authority...

77 FR 37523 - Proposed Revisions to the Export Administration Regulations: Implementation of Export Control...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-21

... manufacturers to design out and avoid U.S.-origin content and services, and (iii) allowing export control... they are ``dual- use'' items. The CCL controls ``dual use'' (e.g., items designed for both military and...: Implementation of Export Control Reform; Revisions to License Exceptions After Retrospective Regulatory Review...

14 CFR 21.269 - Export airworthiness approvals.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Export airworthiness approvals. 21.269 Section 21.269 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION....269 Export airworthiness approvals. The manufacturer may issue export airworthiness approvals. ...

14 CFR 21.269 - Export airworthiness approvals.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Export airworthiness approvals. 21.269 Section 21.269 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION....269 Export airworthiness approvals. The manufacturer may issue export airworthiness approvals. ...

40 CFR 799.19 - Chemical imports and exports.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 32 2011-07-01 2011-07-01 false Chemical imports and exports. 799.19... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS General Provisions § 799.19 Chemical imports and exports. Persons who export or who intend to export...

75 FR 11118 - Export Trade Certificate of Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-10

... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 99-4A005] Export Trade Certificate of Review ACTION: Notice of Application ( 99-4A005) to Amend the Export Trade Certificate of Review Issued to California Almond Export Association, LLC, Application no. 99-00005. SUMMARY: The Export...

75 FR 51980 - Export Trade Certificate of Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 84-21A12] Export Trade Certificate of Review ACTION: Notice of Issuance of an amended Export Trade Certificate of Review to Northwest... amended Export Trade Certificate of Review to Northwest Fruit Exporters on August 18, 2010. The...

40 CFR 799.19 - Chemical imports and exports.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Chemical imports and exports. 799.19 Section 799.19 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES... General Provisions § 799.19 Chemical imports and exports. Persons who export or who intend to export...

40 CFR 799.19 - Chemical imports and exports.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 33 2012-07-01 2012-07-01 false Chemical imports and exports. 799.19... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS General Provisions § 799.19 Chemical imports and exports. Persons who export or who intend to export...

40 CFR 799.19 - Chemical imports and exports.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 33 2013-07-01 2013-07-01 false Chemical imports and exports. 799.19... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS General Provisions § 799.19 Chemical imports and exports. Persons who export or who intend to export...

40 CFR 799.19 - Chemical imports and exports.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 32 2014-07-01 2014-07-01 false Chemical imports and exports. 799.19... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS General Provisions § 799.19 Chemical imports and exports. Persons who export or who intend to export...

Oil prices in a new light

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fesharaki, F.

1994-05-01

For a clear picture of how oil prices develop, the author steps away from the price levels to which the world is accustomed, and evaluates scientifically. What makes prices jump from one notch to another The move results from a political or economic shock or the perception of a particular position by the futures market and the media. The shock could range from a war or an assassination to a promise of cooperation among OPEC members (when believed by the market) or to speculation about another failure at an OPEC meeting. In the oil market, only a couple of factualmore » figures can provide a floor to the price of oil. The cost of production of oil in the Gulf is around $2 to $3/bbl, and the cost of production of oil (capital and operating costs) in key non-OPEC areas is well under $10/bbl. With some adjustments for transport and quality, a price range of $13/bbl to $16/bbl would correspond to a reasonable sustainable floor price. The reason for prices above the floor price has been a continuous fear of oil supply interruptions. That fear kept prices above the floor price for many years. The fear factor has now almost fully disappeared. The market has gone through the drama of the Iranian Revolution, the Iran-Iraq war, the tanker war, the invasion of Kuwait, and the expulsions of the Iraqis. And still the oil flowed -- all the time. It has become abundantly clear that fears above the oil market were unjustified. Everyone needs to export oil, and oil will flow under the worst circumstances. The demise of the fear factor means that oil prices tend toward the floor price for a prolonged period.« less

48 CFR 552.211-88 - Vehicle export preparation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Vehicle export preparation... Vehicle export preparation. As prescribed in 511.204(b)(8), insert the following clause: Vehicle Export Preparation (JAN 2010) Vehicles shall be prepared for export on wheels, unboxed, unless otherwise specified in...

48 CFR 552.211-88 - Vehicle export preparation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Vehicle export preparation... Vehicle export preparation. As prescribed in 511.204(b)(8), insert the following clause: Vehicle Export Preparation (JAN 2010) Vehicles shall be prepared for export on wheels, unboxed, unless otherwise specified in...

7 CFR 1493.280 - Evidence of export report.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Evidence of export report. 1493.280 Section 1493.280... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Facility Guarantee Program (FGP) Operations § 1493.280 Evidence of export report. (a) Report of export. The...

48 CFR 552.211-88 - Vehicle export preparation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Vehicle export preparation... Vehicle export preparation. As prescribed in 511.204(b)(8), insert the following clause: Vehicle Export Preparation (JAN 2010) Vehicles shall be prepared for export on wheels, unboxed, unless otherwise specified in...

40 CFR 168.71 - Export pesticide devices.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Export pesticide devices. 168.71 Section 168.71 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS STATEMENTS OF ENFORCEMENT POLICIES AND INTERPRETATIONS Export Policy and Procedures for Exporting Pesticides...

40 CFR 168.71 - Export pesticide devices.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Export pesticide devices. 168.71 Section 168.71 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS STATEMENTS OF ENFORCEMENT POLICIES AND INTERPRETATIONS Export Policy and Procedures for Exporting Pesticides...

78 FR 60250 - Order Denying Export Privileges

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-01

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Order Denying Export Privileges In the... knowingly and willfully causing and attempting to cause the export of digital microwave radios to Iran.... Section 766.25 of the Export Administration Regulations (``EAR'' or [[Page 60251

Letter from Europe: oil business expands; drills go deeper

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jenkins, N.

A view of the energy picture as seen from England indicates a great deal of drilling activity is taking place in the North Sea, where 65 platform rigs are producing enough oil to have reduced England's costs for imported oil. Promising new fields southeast and west of the Shetland Islands have not slowed British efforts to keep reserve levels ahead of depletion rates. The Italians are working at depths of up to 1100 meters to extend their gas fields in the Adriatic and Ionian waters. Australia is undertaking a major oil exploration effort in the west and northwest, with competingmore » efforts of several oil companies. The uranium market is complicated by environmental problems, although Canada may export some to Germany and England on a trial basis. Delegates to the London Local Energy Center Conference felt that the United Kingdom needs a total energy policy. The electricity industry opposes this view. (DCK)« less

Anti-rancidity effect of essential oils, application in the lipid stability of cooked turkey meat patties and potential implications for health.

PubMed

Loizzo, Monica R; Tundis, Rosa; Menichini, Francesco; Duthie, Garry

2015-02-01

Twenty-three commercial essential oils were tested for their anti-rancidity effect and potential implications to prolong the induction time of corn oil and extend the shelf life of cooked turkey patties. Moreover, the potential health benefit was investigated through DPPH, ABTS, β-carotene bleaching, FRAP, and α-amylase inhibitory assays. Essential oils' composition was investigated by GC-MS. Cumin, thyme, clove, and cinnamon oils improved oxidative stability and increased the induction time of the corn oil 1.5-3 fold. Clove and cinnamon oils were particularly effective in delaying lipid oxidation of cooked turkey patties (time of induction 11.04 and 9.43 h) compared with the plain burger (5.04 h). Both oils are also characterized by a potent radical scavenging activity in ABTS test (IC(50) values of 1.43 and 2.05 μg/ml for cinnamon and clove, respectively). In the α-amylase inhibitory assay, cumin and grape fruits were the most potent with IC(50) values of 21.88 and 23.95 μg/ml, respectively.

An Analysis of Wood Pellets For Export: A Case Study of Sweden as an Importer

Treesearch

P.B. Aruna; Jan G. Laarman; Philip A. Araman; Frederick Cubbage

1997-01-01

North America is a major producer of wood pellets, and the principal market for them is domestic residential wood heating. To date, the export market for wood pellets is small. On the other hand , several developments are occurring that may be increasing the foreign demand for biomass fuels. A few North American companies are considering Sweden as a potential export...

Chemical composition and allelopathic potential of essential oils obtained from Acacia cyanophylla Lindl. Cultivated in Tunisia.

PubMed

El Ayeb-Zakhama, Asma; Sakka-Rouis, Lamia; Bergaoui, Afifa; Flamini, Guido; Ben Jannet, Hichem; Harzallah-Skhiri, Fethia

2015-04-01

Acacia cyanophylla Lindl. (Fabaceae), synonym Acacia saligna (Labill.) H. L.Wendl., native to West Australia and naturalized in North Africa and South Europe, was introduced in Tunisia for rangeland rehabilitation, particularly in the semiarid zones. In addition, this evergreen tree represents a potential forage resource, particularly during periods of drought. A. cyanophylla is abundant in Tunisia and some other Mediterranean countries. The chemical composition of the essential oils obtained by hydrodistillation from different plant parts, viz., roots, stems, phyllodes, flowers, and pods (fully mature fruits without seeds), was characterized for the first time here. According to GC-FID and GC/MS analyses, the principal compound in the phyllode and flower oils was dodecanoic acid (4), representing 22.8 and 66.5% of the total oil, respectively. Phenylethyl salicylate (8; 34.9%), heptyl valerate (3; 17.3%), and nonadecane (36%) were the main compounds in the root, stem, and pod oils, respectively. The phyllode and flower oils were very similar, containing almost the same compounds. Nevertheless, the phyllode oil differed from the flower oil for its higher contents of hexahydrofarnesyl acetone (6), linalool (1), pentadecanal, α-terpineol, and benzyl benzoate (5) and its lower content of 4. Principal component and hierarchical cluster analyses separated the five essential oils into four groups, each characterized by its main constituents. Furthermore, the allelopathic activity of each oil was evaluated using lettuce (Lactuca sativa L.) as a plant model. The phyllode, flower, and pod oils exhibited a strong allelopathic activity against lettuce. Copyright © 2015 Verlag Helvetica Chimica Acta AG, Zürich.

78 FR 1837 - Export Trade Certificate of Review

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-09

... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 84-23A12] Export Trade Certificate of Review ACTION: Notice of issuance of an Export Trade Certificate of Review to Northwest Fruit Exporters, Application No. 84-23A12. SUMMARY: The U.S. Department of Commerce issued an amended Export Trade...

76 FR 55010 - Export Trade Certificate of Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-06

... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 84-22A12] Export Trade Certificate of Review ACTION: Notice of issuance of an Export Trade Certificate of Review to Northwest Fruit Exporters, Application no. 84-22A12. SUMMARY: The U.S. Department of Commerce issued an amended Export Trade...

50 CFR 222.205 - Import and export requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Import and export requirements. 222.205... Certificates of Exemption for Pre-Act Endangered Species Parts § 222.205 Import and export requirements. (a... intended for importation into or exportation from the United States, shall not be imported or exported...

78 FR 53727 - Export Trade Certificate of Review

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-30

... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 84-24A12] Export Trade Certificate of Review ACTION: Notice of Issuance of an Export Trade Certificate of Review to Northwest Fruit Exporters, Application No. 84-24A12. SUMMARY: The U.S. Department of Commerce issued an amended Export Trade...

37 CFR 5.19 - Export of technical data.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Export of technical data. 5..., DEPARTMENT OF COMMERCE GENERAL SECRECY OF CERTAIN INVENTIONS AND LICENSES TO EXPORT AND FILE APPLICATIONS IN FOREIGN COUNTRIES Licenses for Foreign Exporting and Filing § 5.19 Export of technical data. (a) Under...

9 CFR 322.3 - Transferring products for export.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Transferring products for export. 322... INSPECTION AND CERTIFICATION EXPORTS 1 § 322.3 Transferring products for export. When inspected and passed products for export are transferred from tank cars to other containers on vessels, such transfer shall be...

77 FR 60379 - Order Denying Export Privileges

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-03

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Order Denying Export Privileges In the... Andro Jamison (``Jamison'') was convicted of violating Section 38 of the Arms Export Control Act (22 U.S.C. 2778 (2000)) (``AECA''). Specifically, Jamison was convicted of knowingly and willfully exporting...

40 CFR 273.56 - Exports.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Exports. 273.56 Section 273.56 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR UNIVERSAL WASTE MANAGEMENT Standards for Universal Waste Transporters § 273.56 Exports. A universal waste...

Biotechnological potential of Bacillus salmalaya 139SI: a novel strain for remediating water polluted with crude oil waste.

PubMed

Ismail, Salmah; Dadrasnia, Arezoo

2015-01-01

Environmental contamination by petroleum hydrocarbons, mainly crude oil waste from refineries, is becoming prevalent worldwide. This study investigates the bioremediation of water contaminated with crude oil waste. Bacillus salamalaya 139SI, a bacterium isolated from a private farm soil in the Kuala Selangor in Malaysia, was found to be a potential degrader of crude oil waste. When a microbial population of 108 CFU ml-1 was used, the 139SI strain degraded 79% and 88% of the total petroleum hydrocarbons after 42 days of incubation in mineral salt media containing 2% and 1% of crude oil waste, respectively, under optimum conditions. In the uninoculated medium containing 1% crude oil waste, 6% was degraded. Relative to the control, the degradation was significantly greater when a bacteria count of 99 × 108 CFU ml-1 was added to the treatments polluted with 1% oil. Thus, this isolated strain is useful for enhancing the biotreatment of oil in wastewater.

Biotechnological Potential of Bacillus salmalaya 139SI: A Novel Strain for Remediating Water Polluted with Crude Oil Waste

PubMed Central

2015-01-01

Environmental contamination by petroleum hydrocarbons, mainly crude oil waste from refineries, is becoming prevalent worldwide. This study investigates the bioremediation of water contaminated with crude oil waste. Bacillus salamalaya 139SI, a bacterium isolated from a private farm soil in the Kuala Selangor in Malaysia, was found to be a potential degrader of crude oil waste. When a microbial population of 108 CFU ml-1 was used, the 139SI strain degraded 79% and 88% of the total petroleum hydrocarbons after 42 days of incubation in mineral salt media containing 2% and 1% of crude oil waste, respectively, under optimum conditions. In the uninoculated medium containing 1% crude oil waste, 6% was degraded. Relative to the control, the degradation was significantly greater when a bacteria count of 99 × 108 CFU ml-1 was added to the treatments polluted with 1% oil. Thus, this isolated strain is useful for enhancing the biotreatment of oil in wastewater. PMID:25875763

Rhamnolipids Produced by Indigenous Acinetobacter junii from Petroleum Reservoir and its Potential in Enhanced Oil Recovery

PubMed Central

Dong, Hao; Xia, Wenjie; Dong, Honghong; She, Yuehui; Zhu, Panfeng; Liang, Kang; Zhang, Zhongzhi; Liang, Chuanfu; Song, Zhaozheng; Sun, Shanshan; Zhang, Guangqing

2016-01-01

Biosurfactant producers are crucial for incremental oil production in microbial enhanced oil recovery (MEOR) processes. The isolation of biosurfactant-producing bacteria from oil reservoirs is important because they are considered suitable for the extreme conditions of the reservoir. In this work, a novel biosurfactant-producing strain Acinetobacter junii BD was isolated from a reservoir to reduce surface tension and emulsify crude oil. The biosurfactants produced by the strain were purified and then identified via electrospray ionization-Fourier transform ion cyclotron resonance mass spectrometry (ESI FT-ICR-MS). The biosurfactants generated by the strain were concluded to be rhamnolipids, the dominant rhamnolipids were C26H48O9, C28H52O9, and C32H58O13. The optimal carbon source and nitrogen source for biomass and biosurfactant production were NaNO3 and soybean oil. The results showed that the content of acid components increased with the progress of crude oil biodegradation. A glass micromodel test demonstrated that the strain significantly increased oil recovery through interfacial tension reduction, wettability alteration and the mobility of microorganisms. In summary, the findings of this study indicate that the newly developed BD strain and its metabolites have great potential in MEOR. PMID:27872613

Rhamnolipids Produced by Indigenous Acinetobacter junii from Petroleum Reservoir and its Potential in Enhanced Oil Recovery.

PubMed

Dong, Hao; Xia, Wenjie; Dong, Honghong; She, Yuehui; Zhu, Panfeng; Liang, Kang; Zhang, Zhongzhi; Liang, Chuanfu; Song, Zhaozheng; Sun, Shanshan; Zhang, Guangqing

2016-01-01

Biosurfactant producers are crucial for incremental oil production in microbial enhanced oil recovery (MEOR) processes. The isolation of biosurfactant-producing bacteria from oil reservoirs is important because they are considered suitable for the extreme conditions of the reservoir. In this work, a novel biosurfactant-producing strain Acinetobacter junii BD was isolated from a reservoir to reduce surface tension and emulsify crude oil. The biosurfactants produced by the strain were purified and then identified via electrospray ionization-Fourier transform ion cyclotron resonance mass spectrometry (ESI FT-ICR-MS). The biosurfactants generated by the strain were concluded to be rhamnolipids, the dominant rhamnolipids were C 26 H 48 O 9 , C 28 H 52 O 9 , and C 32 H 58 O 13 . The optimal carbon source and nitrogen source for biomass and biosurfactant production were NaNO 3 and soybean oil. The results showed that the content of acid components increased with the progress of crude oil biodegradation. A glass micromodel test demonstrated that the strain significantly increased oil recovery through interfacial tension reduction, wettability alteration and the mobility of microorganisms. In summary, the findings of this study indicate that the newly developed BD strain and its metabolites have great potential in MEOR.

26 CFR 1.970-1 - Export trade corporations.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 26 Internal Revenue 10 2014-04-01 2013-04-01 true Export trade corporations. 1.970-1 Section 1.970... (CONTINUED) INCOME TAXES (CONTINUED) Export Trade Corporations § 1.970-1 Export trade corporations. (a) In general. Sections 970 through 972 provide in general that if a controlled foreign corporation is an export...

26 CFR 1.970-1 - Export trade corporations.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 10 2011-04-01 2011-04-01 false Export trade corporations. 1.970-1 Section 1... (CONTINUED) INCOME TAXES (CONTINUED) Export Trade Corporations § 1.970-1 Export trade corporations. (a) In general. Sections 970 through 972 provide in general that if a controlled foreign corporation is an export...

26 CFR 1.970-1 - Export trade corporations.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 26 Internal Revenue 10 2012-04-01 2012-04-01 false Export trade corporations. 1.970-1 Section 1... (CONTINUED) INCOME TAXES (CONTINUED) Export Trade Corporations § 1.970-1 Export trade corporations. (a) In general. Sections 970 through 972 provide in general that if a controlled foreign corporation is an export...

26 CFR 1.970-1 - Export trade corporations.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 26 Internal Revenue 10 2013-04-01 2013-04-01 false Export trade corporations. 1.970-1 Section 1... (CONTINUED) INCOME TAXES (CONTINUED) Export Trade Corporations § 1.970-1 Export trade corporations. (a) In general. Sections 970 through 972 provide in general that if a controlled foreign corporation is an export...

26 CFR 1.970-1 - Export trade corporations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 10 2010-04-01 2010-04-01 false Export trade corporations. 1.970-1 Section 1... (CONTINUED) INCOME TAXES Export Trade Corporations § 1.970-1 Export trade corporations. (a) In general. Sections 970 through 972 provide in general that if a controlled foreign corporation is an export trade...

21 CFR 312.110 - Import and export requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Import and export requirements. 312.110 Section... export requirements. (a) Imports. An investigational new drug offered for import into the United States.... (b) Exports. An investigational new drug may be exported from the United States for use in a clinical...

Petrobactin Is Exported from Bacillus anthracis by the RND-Type Exporter ApeX

PubMed Central

Hagan, A. K.; Berger, D.

2017-01-01

ABSTRACT Bacillus anthracis—a Gram-positive, spore-forming bacterium—causes anthrax, a highly lethal disease with high bacteremia titers. Such rapid growth requires ample access to nutrients, including iron. However, access to this critical metal is heavily restricted in mammals, which requires B. anthracis to employ petrobactin, an iron-scavenging small molecule known as a siderophore. Petrobactin biosynthesis is mediated by asb gene products, and import of the iron-bound (holo)-siderophore into the bacterium has been well studied. In contrast, little is known about the mechanism of petrobactin export following its production in B. anthracis cells. Using a combination of bioinformatics data, gene deletions, and laser ablation electrospray ionization mass spectrometry (LAESI-MS), we identified a resistance-nodulation-cell division (RND)-type transporter, termed ApeX, as a putative petrobactin exporter. Deletion of apeX abrogated export of intact petrobactin, which accumulated inside the cell. However, growth of ΔapeX mutants in iron-depleted medium was not affected, and virulence in mice was not attenuated. Instead, petrobactin components were determined to be exported through a different protein, which enables iron transport sufficient for growth, albeit with a slightly lower affinity for iron. This is the first report to identify a functional siderophore exporter in B. anthracis and the in vivo functionality of siderophore components. Moreover, this is the first application of LAESI-MS to sample a virulence factor/metabolite directly from bacterial culture media and cell pellets of a human pathogen. PMID:28900020

An investigation on rapeseed oil as potential insulating liquid

NASA Astrophysics Data System (ADS)

Katim, N. I. A.; Nasir, M. S. M.; Ishak, M. T.; Hamid, M. H. A.

2018-02-01

Insulation oils are a vital part in power transformers. Insulation oil is not only work as electrical insulation but also as a coolant inside the transformer. Due to the increasing tight regulations on the environment and safety in recent years, vegetable oils are being considered for insulation oils in power transformer. This paper presents two conditions of Rapeseed Oil (RO), which are as received (new) and dried (dry) under difference uniform field electrodes configuration (mushroom-to-mushroom and sphere-to-sphere) with gap distance at 2.5 mm as recommended by the international standards. A comparative study of AC breakdown voltage, dissipation factor (tan δ), and resistivity under variation of temperature were investigated. The experimental works were done according to the IEC 60156 and IEC 60247 standards. The results indicated that the breakdown voltages of both condition are comparable to mineral oil. The dielectric constant and resistivity of two conditions are decreased along with the increasing temperature. However, the dissipation factor properties rose up along with the temperature. The Weibull distribution was used to determine the withstand voltages at 1% and 50% for RO in two probabilities conditions.

77 FR 60378 - Order Denying Export Privileges

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-03

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Order Denying Export Privileges In the... 38 of the Arms Export Control Act (22 U.S.C. 2778 (2000)) (``AECA''). Specifically, Fermanova was convicted of knowingly and willfully attempting to export from the United States to Russia night sighting...

77 FR 27418 - Order Denying Export Privileges

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-10

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Order Denying Export Privileges In the... violating Section 38 of the Arms Export Control Act (22 U.S.C. 2778 (2000)) (``AECA''). Specifically, Baniameri was convicted of conspiring to export goods and technology to Iran, in violation of IEEPA...

75 FR 69573 - Export Enforcement Coordination Center

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-15

... Export Enforcement Coordination Center By the authority vested in me as President by the Constitution and... enforcement of United States export control laws and enhanced intelligence exchange in support of such enforcement efforts, it is hereby ordered as follows: Section 1. Policy. Export controls are critical to...

78 FR 60249 - Order Denying Export Privileges

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-01

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Order Denying Export Privileges In the... (``Silcox''), was convicted of violating Section 38 of the Arms Export Control Act (22 U.S.C. 2778 (2006 & Supp. IV 2010)) (``AECA''). Specifically, Silcox was convicted of knowingly and willfully exporting...

48 CFR 235.071 - Export-controlled items.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Export-controlled items..., DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 235.071 Export-controlled items. For requirements regarding access to export-controlled items, see Subpart 204.73. [73 FR...

78 FR 16819 - Export Sales Reporting Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-19

... CFR Part 20 Export Sales Reporting Requirements AGENCY: Office of the Secretary, USDA. ACTION... muscle cuts/whether or not boxed) and distillers dried grain (DDG) be added to the Export Sales Reporting... document provides for an additional comment period regarding mandatory export sales reporting for DDG...

48 CFR 1852.225-70 - Export Licenses.

Code of Federal Regulations, 2010 CFR

2010-10-01

... writing, that the Contracting Officer authorizes it to export ITAR-controlled technical data (including... licenses or other approvals, if required, for exports of hardware, technical data, and software, or for the provision of technical assistance. (b) The Contractor shall be responsible for obtaining export licenses, if...

Foveal light exposure is increased at the time of removal of silicone oil with the potential for phototoxicity.

PubMed

Dogramaci, Mahmut; Williams, Katie; Lee, Ed; Williamson, Tom H

2013-01-01

There is sudden and dramatic visual function deterioration in 1-10 % of eyes filled with silicone oil at the time of removal of silicon oil. Transmission of high-energy blue light is increased in eyes filled with silicone oil. We sought to identify if increased foveal light exposure is a potential factor in the pathophysiology of the visual loss at the time of removal of silicone oil. A graphic ray tracing computer program and laboratory models were used to determine the effect of the intraocular silicone oil bubble size on the foveal illuminance at the time of removal of silicone oil under direct microscope light. The graphic ray tracing computer program revealed a range of optical vignetting effects created by different sizes of silicone oil bubble within the vitreous cavity giving rise to an uneven macular illumination. The laboratory model was used to quantify the variation of illuminance at the foveal region with different sizes of silicone oil bubble with in the vitreous cavity at the time of removal of silicon oil under direct microscope light. To substantiate the hypothesis of the light toxicity during removal of silicone oil, The outcome of oil removal procedures performed under direct microscope illumination in compared to those performed under blocked illumination. The computer program showed that the optical vignetting effect at the macula was dependent on the size of the intraocular silicone oil bubble. The laboratory eye model showed that the foveal illuminance followed a bell-shaped curve with 70 % greater illuminance demonstrated at with 50-60 % silicone oil fill. The clinical data identified five eyes with unexplained vision loss out of 114 eyes that had the procedure performed under direct microscope illumination compared to none out of 78 eyes that had the procedure under blocked illumination. Foveal light exposure, and therefore the potential for phototoxicity, is transiently increased at the time of removal of silicone oil. This is due to

Eucalyptus Essential Oil as a Natural Food Preservative: In Vivo and In Vitro Antiyeast Potential

PubMed Central

Bukvicki, Danka; Gottardi, Davide; Malik, Anushree; Guerzoni, Maria Elisabetta

2014-01-01

In this study, the application of eucalyptus essential oil/vapour as beverages preservative is reported. The chemical composition of eucalyptus oil was determined by gas chromatography-mass spectrometry (GC-MS) and solid phase microextraction GC-MS (SPME/GC-MS) analyses. GC-MS revealed that the major constituents were 1,8-cineole (80.5%), limonene (6.5%), α-pinene (5%), and γ-terpinene (2.9%) while SPME/GC-MS showed a relative reduction of 1,8-cineole (63.9%) and an increase of limonene (13.8%), α-pinene (8.87%), and γ-terpinene (3.98%). Antimicrobial potential of essential oil was initially determined in vitro against 8 different food spoilage yeasts by disc diffusion, disc volatilization, and microdilution method. The activity of eucalyptus vapours was significantly higher than the eucalyptus oil. Minimum inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) varied from 0.56 to 4.50 mg/mL and from 1.13 to 9 mg/mL, respectively. Subsequently, the combined efficacy of essential oil and thermal treatment were used to evaluate the preservation of a mixed fruit juice in a time-dependent manner. These results suggest eucalyptus oil as a potent inhibitor of food spoilage yeasts not only in vitro but also in a real food system. Currently, this is the first report that uses eucalyptus essential oil for fruit juice preservation against food spoiling yeast. PMID:25177704

Nuclear Export of Pre-Ribosomal Subunits Requires Dbp5, but Not as an RNA-Helicase as for mRNA Export

PubMed Central

Neumann, Bettina; Wu, Haijia; Hackmann, Alexandra; Krebber, Heike

2016-01-01

The DEAD-box RNA-helicase Dbp5/Rat8 is known for its function in nuclear mRNA export, where it displaces the export receptor Mex67 from the mRNA at the cytoplasmic side of the nuclear pore complex (NPC). Here we show that Dbp5 is also required for the nuclear export of both pre-ribosomal subunits. Yeast temperature-sensitive dbp5 mutants accumulate both ribosomal particles in their nuclei. Furthermore, Dbp5 genetically and physically interacts with known ribosomal transport factors such as Nmd3. Similar to mRNA export we show that also for ribosomal transport Dbp5 is required at the cytoplasmic side of the NPC. However, unlike its role in mRNA export, Dbp5 does not seem to undergo its ATPase cycle for this function, as ATPase-deficient dbp5 mutants that selectively inhibit mRNA export do not affect ribosomal transport. Furthermore, mutants of GLE1, the ATPase stimulating factor of Dbp5, show no major ribosomal export defects. Consequently, while Dbp5 uses its ATPase cycle to displace the export receptor Mex67 from the translocated mRNAs, Mex67 remains bound to ribosomal subunits upon transit to the cytoplasm, where it is detectable on translating ribosomes. Therefore, we propose a model, in which Dbp5 supports ribosomal transport by capturing ribosomal subunits upon their cytoplasmic appearance at the NPC, possibly by binding export factors such as Mex67. Thus, our findings reveal that although different ribonucleoparticles, mRNAs and pre-ribosomal subunits, use shared export factors, they utilize different transport mechanisms. PMID:26872259

Nuclear Export of Pre-Ribosomal Subunits Requires Dbp5, but Not as an RNA-Helicase as for mRNA Export.

PubMed

Neumann, Bettina; Wu, Haijia; Hackmann, Alexandra; Krebber, Heike

2016-01-01

The DEAD-box RNA-helicase Dbp5/Rat8 is known for its function in nuclear mRNA export, where it displaces the export receptor Mex67 from the mRNA at the cytoplasmic side of the nuclear pore complex (NPC). Here we show that Dbp5 is also required for the nuclear export of both pre-ribosomal subunits. Yeast temperature-sensitive dbp5 mutants accumulate both ribosomal particles in their nuclei. Furthermore, Dbp5 genetically and physically interacts with known ribosomal transport factors such as Nmd3. Similar to mRNA export we show that also for ribosomal transport Dbp5 is required at the cytoplasmic side of the NPC. However, unlike its role in mRNA export, Dbp5 does not seem to undergo its ATPase cycle for this function, as ATPase-deficient dbp5 mutants that selectively inhibit mRNA export do not affect ribosomal transport. Furthermore, mutants of GLE1, the ATPase stimulating factor of Dbp5, show no major ribosomal export defects. Consequently, while Dbp5 uses its ATPase cycle to displace the export receptor Mex67 from the translocated mRNAs, Mex67 remains bound to ribosomal subunits upon transit to the cytoplasm, where it is detectable on translating ribosomes. Therefore, we propose a model, in which Dbp5 supports ribosomal transport by capturing ribosomal subunits upon their cytoplasmic appearance at the NPC, possibly by binding export factors such as Mex67. Thus, our findings reveal that although different ribonucleoparticles, mRNAs and pre-ribosomal subunits, use shared export factors, they utilize different transport mechanisms.

Potential of Essential Oil-Based Pesticides and Detergents for Bed Bug Control.

PubMed

Singh, Narinderpal; Wang, Changlu; Cooper, Richard

2014-12-01

The bed bug, (Cimex lectularius L.), is a difficult pest to control. Prevalence of insecticide resistance among bed bug populations and concerns over human-insecticide exposure has stimulated the development of alternative bed bug control materials. Many essential oil-based pesticides and detergent insecticides targeting bed bugs have been developed in recent years. We evaluated the efficacy of nine essential oil-based products and two detergents using direct spray and residual contact bioassays in the laboratory. Two conventional insecticides, Temprid SC (imidacloprid and β-cyfluthrin) and Demand CS (λ-cyhalothrin), were used for comparison. Among the 11 nonsynthetic insecticides tested, only EcoRaider (1% geraniol, 1% cedar extract, and 2% sodium lauryl sulfate) and Bed Bug Patrol (0.003% clove oil, 1% peppermint oil, and 1.3% sodium lauryl sulfate) caused >90% mortality of nymphs in direct spray and forced exposure residual assays. However, the efficacy of EcoRaider and Bed Bug Patrol was significantly lower than that of Temprid SC and Demand CS in choice exposure residual bioassay. Direct spray of EcoRaider caused 87% egg mortality, whereas the other nonsynthetic insecticides had little effect on bed bug eggs. EcoRaider and Bed Bug Patrol did not exhibit detectable repellency against bed bugs in the presence of a carbon dioxide source. These findings suggest that EcoRaider and Bed Bug Patrol are potentially useful pesticides for controlling bed bug infestations, but further testing in naturally infested environments is needed. © 2014 Entomological Society of America.

19 CFR 10.9 - Articles exported for processing.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 19 Customs Duties 1 2010-04-01 2010-04-01 false Articles exported for processing. 10.9 Section 10... Exported and Returned § 10.9 Articles exported for processing. (a) Except as otherwise provided for in this... returned after having been exported for further processing and which are claimed to be subject to duty only...

Reserve growth of the world's giant oil fields

USGS Publications Warehouse

Klett, T.R.; Schmoker, J.W.

2005-01-01

Analysis of estimated total recoverable oil volume (field size) of 186 well-known giant oil fields of the world (>0.5 billion bbl of oil, discovered prior to 1981), exclusive of the United States and Canada, demonstrates general increases in field sizes through time. Field sizes were analyzed as a group and within subgroups of the Organization of Petroleum Exporting Countries (OPEC) and non-OPEC countries. From 1981 through 1996, the estimated volume of oil in the 186 fields for which adequate data were available increased from 617 billion to 777 billion bbl of oil (26%). Processes other than new field discoveries added an estimated 160 billion bbl of oil to known reserves in this subset of the world's oil fields. Although methods for estimating field sizes vary among countries, estimated sizes of the giant oil fields of the world increased, probably for many of the same reasons that estimated sizes of oil fields in the United States increased over the same time period. Estimated volumes in OPEC fields increased from a total of 550 billion to 668 billion bbl of oil and volumes in non-OPEC fields increased from 67 billion to 109 billion bbl of oil. In terms of percent change, non-OPEC field sizes increased more than OPEC field sizes (63% versus 22%). The changes in estimated total recoverable oil volumes that occurred within three 5-year increments between 1981 and 1996 were all positive. Between 1981 and 1986, the increase in estimated total recoverable oil volume within the 186 giant oil fields was 11 billion bbl of oil; between 1986 and 1991, the increase was 120 billion bbl of oil; and between 1991 and 1996, the increase was 29 billion bbl of oil. Fields in both OPEC and non-OPEC countries followed trends of substantial reserve growth.

Garden cress (Lepidium sativum Linn.) seed oil as a potential feedstock for biodiesel production.

PubMed

Nehdi, Imededdine Arbi; Sbihi, Hassen; Tan, Chin Ping; Al-Resayes, Saud Ibrahim

2012-12-01

Lepidium sativum L. (garden cress) is a fast growing annual herb, native to Egypt and west Asia but widely cultivated in temperate climates throughout the world. L. sativum seed oil (LSO) extracted from plants grown in Tunisia was analyzed to determine whether it has potential as a raw material for biodiesel production. The oil content of the seeds was 26.77%, mainly composed of polyunsaturated (42.23%) and monounsaturated (39.62%) fatty acids. Methyl esters (LSOMEs) were prepared by base-catalyzed transesterification with a conversion rate of 96.8%. The kinematic viscosity (1.92 mm(2)/s), cetane number (49.23), gross heat value (40.45), and other fuel properties were within the limits for biodiesel specified by the ASTM (American Standard for Testing and Materials). This study showed that LSOMEs have the potential to supplement petroleum-based diesel. Copyright © 2012 Elsevier Ltd. All rights reserved.

Nuclear Export of Messenger RNA

PubMed Central

Katahira, Jun

2015-01-01

Transport of messenger RNA (mRNA) from the nucleus to the cytoplasm is an essential step of eukaryotic gene expression. In the cell nucleus, a precursor mRNA undergoes a series of processing steps, including capping at the 5' ends, splicing and cleavage/polyadenylation at the 3' ends. During this process, the mRNA associates with a wide variety of proteins, forming a messenger ribonucleoprotein (mRNP) particle. Association with factors involved in nuclear export also occurs during transcription and processing, and thus nuclear export is fully integrated into mRNA maturation. The coupling between mRNA maturation and nuclear export is an important mechanism for providing only fully functional and competent mRNA to the cytoplasmic translational machinery, thereby ensuring accuracy and swiftness of gene expression. This review describes the molecular mechanism of nuclear mRNA export mediated by the principal transport factors, including Tap-p15 and the TREX complex. PMID:25836925

50 CFR 20.64 - Foreign export permits.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Foreign export permits. 20.64 Section 20... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Importations § 20.64 Foreign export permits. No... such birds are accompanied by export permits, tags, or other documentation required by applicable...

77 FR 37823 - Export Sales Reporting Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-25

... CFR Part 20 RIN 0551-AA81 Export Sales Reporting Requirements AGENCY: Office of the Secretary, USDA... frozen box/primal cuts) and distillers dried grain (DDG) to the Export Sales Reporting Requirements... basis, information on the export sales of pork and DDG to the Foreign Agricultural Service (FAS). DATES...

40 CFR 211.110-3 - Export exemptions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Export exemptions. 211.110-3 Section... PROGRAMS PRODUCT NOISE LABELING General Provisions § 211.110-3 Export exemptions. (a) A new product intended solely for export, and which has satisfied the requirements of other applicable regulations of...

15 CFR 30.16 - Export Administration Regulations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Export Administration Regulations. 30... OF THE CENSUS, DEPARTMENT OF COMMERCE FOREIGN TRADE REGULATIONS Export Control and Licensing Requirements § 30.16 Export Administration Regulations. The EAR issued by the U.S. Department of Commerce, BIS...

78 FR 60248 - Order Denying Export Privileges

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-01

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Order Denying Export Privileges In the... commit an offense against the United States, that is, to willfully export from the United States to Belarus export-controlled items, including but not limited to L-3 x200xp Handheld Thermal Imaging Cameras...

48 CFR 1825.1103-70 - Export control.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Export control. 1825.1103...-70 Export control. (a) Background. (1) NASA contractors and subcontractors are subject to U.S. export control laws and regulations, including the International Traffic in Arms Regulations (ITAR), 22 CFR parts...

48 CFR 1825.1103-70 - Export control.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Export control. 1825.1103...-70 Export control. (a) Background. (1) NASA contractors and subcontractors are subject to U.S. export control laws and regulations, including the International Traffic in Arms Regulations (ITAR), 22 CFR parts...

Commercial Essential Oils as Potential Antimicrobials to Treat Skin Diseases

PubMed Central

Orchard, Ané

2017-01-01

Essential oils are one of the most notorious natural products used for medical purposes. Combined with their popular use in dermatology, their availability, and the development of antimicrobial resistance, commercial essential oils are often an option for therapy. At least 90 essential oils can be identified as being recommended for dermatological use, with at least 1500 combinations. This review explores the fundamental knowledge available on the antimicrobial properties against pathogens responsible for dermatological infections and compares the scientific evidence to what is recommended for use in common layman's literature. Also included is a review of combinations with other essential oils and antimicrobials. The minimum inhibitory concentration dilution method is the preferred means of determining antimicrobial activity. While dermatological skin pathogens such as Staphylococcus aureus have been well studied, other pathogens such as Streptococcus pyogenes, Propionibacterium acnes, Haemophilus influenzae, and Brevibacterium species have been sorely neglected. Combination studies incorporating oil blends, as well as interactions with conventional antimicrobials, have shown that mostly synergy is reported. Very few viral studies of relevance to the skin have been made. Encouragement is made for further research into essential oil combinations with other essential oils, antimicrobials, and carrier oils. PMID:28546822

Assessing the antibiotic potential of essential oils against Haemophilus ducreyi.

PubMed

Lindeman, Zachary; Waggoner, Molly; Batdorff, Audra; Humphreys, Tricia L

2014-05-27

Haemophilus ducreyi is the bacterium responsible for the genital ulcer disease chancroid, a cofactor for the transmission of HIV, and it is resistant to many antibiotics. With the goal of exploring possible alternative treatments, we tested essential oils (EOs) for their efficacy as antimicrobial agents against H. ducreyi. We determine the minimum inhibitory concentration (MIC) of Cinnamomum verum (cinnamon), Eugenia caryophyllus (clove) and Thymus satureioides (thyme) oil against 9 strains of H. ducreyi using the agar dilution method. We also determined the minimum lethal concentration for each oil by subculturing from the MIC plates onto fresh agar without essential oil. For both tests, we used a 2-way ANOVA to evaluate whether antibiotic-resistant strains had a different sensitivity to the oils relative to non-resistant strains. All 3 oils demonstrated excellent activity against H. ducreyi, with MICs of 0.05 to 0.52 mg/mL and MLCs of 0.1-0.5 mg/mL. Antibiotic-resistant strains of H. ducreyi were equally susceptible to these 3 essential oils relative to non-resistant strains (p=0.409). E. caryophyllus, C. verum and T. satureioides oils are promising alternatives to antibiotic treatment for chancroid.

19 CFR 113.55 - Cancellation of export bonds.