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Social and Behavioral Sciences Commons

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Articles 1 - 7 of 7

Full-Text Articles in Social and Behavioral Sciences

Carrying The Energy Future, Roel Hammerschlag, Patrick Mazza Jun 2004

Carrying The Energy Future, Roel Hammerschlag, Patrick Mazza

Roel Hammerschlag

No abstract provided.


Assessing The Options For Designing A Mandatory U.S. Greenhouse Gas Reduction Program, Robert R. Nordhaus, Kyle W. Danish Apr 2004

Assessing The Options For Designing A Mandatory U.S. Greenhouse Gas Reduction Program, Robert R. Nordhaus, Kyle W. Danish

ExpressO

The United States faces growing pressure – both from domestic and international sources – to adopt a mandatory greenhouse gas reduction program to address the risk of global climate change. If policy-makers decide to establish such a program, they could end up creating an environmental regulatory regime of potentially unprecedented scope and impacts. A domestic greenhouse gas program could break ground in other ways too. Many policy-makers are considering innovative market-based approaches to regulation, including a multi-billion dollar economy-wide “cap-and-trade” program. In this paper, we: (1) set forth criteria for evaluating program options; (2) analyze the leading design options and …


Cuba's Energy Challenge: Fueling The Engine Of Future Economic Growth, Jorge R. Piñón Jan 2004

Cuba's Energy Challenge: Fueling The Engine Of Future Economic Growth, Jorge R. Piñón

Institute for Cuban & Cuban-American Studies Occasional Papers

No abstract provided.


Minimum Energy As The General Form Of Critical Flow And Maximum Flow Efficiency And For Explaining Variations In River Channel Pattern, He Qing Huang, Howard H. Chang, Gerald Nanson Jan 2004

Minimum Energy As The General Form Of Critical Flow And Maximum Flow Efficiency And For Explaining Variations In River Channel Pattern, He Qing Huang, Howard H. Chang, Gerald Nanson

Faculty of Science, Medicine and Health - Papers: part A

Although the Bélanger-Böss theorem of critical flow has been widely applied in open channel hydraulics, it was derived from the laws governing ideal frictionless flow. This study explores a more general expression of this theorem and examines its applicability to flow with friction and sediment transport. It demonstrates that the theorem can be more generally presented as the principle of minimum energy (PME), with maximum efficiency of energy use and minimum friction or minimum energy dissipation as its equivalents. Critical flow depth under frictionless conditions, the best hydraulic section where friction is introduced, and the most efficient alluvial channel geometry …


Energy Injection By Distributed Generation For Improvement In Feeder-Voltage Profile, Kashem M. Muttaqi, Gerard Ledwich Jan 2004

Energy Injection By Distributed Generation For Improvement In Feeder-Voltage Profile, Kashem M. Muttaqi, Gerard Ledwich

Faculty of Engineering and Information Sciences - Papers: Part A

No abstract provided.


Synchrotron Radiation Based Experimental Determination Of The Optimal Energy For Cell Radiotoxicity Enhancement Following Photoelectric Effect On Stable Iodinated Compounds, S Corde, A Joubert, J F. Adam, A M. Charvet, J F. Le Bas, F Esteve, H Elleaume, J Balosso Jan 2004

Synchrotron Radiation Based Experimental Determination Of The Optimal Energy For Cell Radiotoxicity Enhancement Following Photoelectric Effect On Stable Iodinated Compounds, S Corde, A Joubert, J F. Adam, A M. Charvet, J F. Le Bas, F Esteve, H Elleaume, J Balosso

Faculty of Engineering and Information Sciences - Papers: Part A

This study was designed to experimentally evaluate the optimal X-ray energy for increasing the radiation energy absorbed in tumours loaded with iodinated compounds, using the photoelectric effect. SQ20B human cells were irradiated with synchrotron monochromatic beam tuned at 32.8, 33.5, 50 and 70 keV. Two cell treatments were compared to the control: cells suspended in 10 mg ml1 of iodine radiological contrast agent or cells pre-exposed with 10 mM of iodo-desoxyuridine (IUdR) for 48 h. Our radiobiological end point was clonogenic cell survival. Cells irradiated with both iodine compounds exhibited a radiation sensitisation enhancement. Moreover, it was energy dependent, with …


The Relationship Among Alcohol Consumption, Dietary Intake, And Body Mass Index In Young Adults, Mary C. May Jan 2004

The Relationship Among Alcohol Consumption, Dietary Intake, And Body Mass Index In Young Adults, Mary C. May

LSU Master's Theses

This study was designed to assess the relationship of alcohol consumption, dietary intake, and body mass index (BMI) in 1,335 young adult males and females aged 20-38 years (62% female and 27% black) who were part of the Bogalusa Heart Study. Data were collected in 1995-1996 on dietary intake and alcohol consumption patterns. The prevalence of alcohol consumption was higher in males compared with females and higher in whites than blacks. Among drinkers, whites and blacks did not differ in the amount of alcohol consumed. Energy from alcohol was also greater in males than in females. Total energy intake did …