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Pricing Structures in the Deregulated UK Electricity Market
As residential energy markets open to competition, consumers can choose from a range of tariffs offered by different suppliers. We examine the relationship between the fixed charge levied on each consumer, and the variable charge per unit of energy used across all these tariffs. Data are the tariffs offered in April 2002 in the 14 electricity regions of Great Britain by seventeen suppliers, seven of whom operate nationally. Our analysis focuses on the revenue trade-off for the company. We identify the effect of payment method on the relationship between fixed and variable charge. We find significant effects of the distribution and transmission charges which the suppliers pay in each area, as well as the size of the market both by number of customers and area; and confirm that incumbents charge significantly more that entrants. We also find significant differences between the prepayment and credit tariffs
Developing an early childhood teacher workforce development strategy for rural and remote communities
The North West Early Childhood and Primary Teacher Workforce Development Strategy offers students in the Pilbara and Kimberley the opportunity to enrol in a Western Australian University’s fully accredited Bachelor of Education (Early Childhood and Primary) part time and externally – so they can continue to live and work in their communities. The Western Australian Department of Education and Training (WA DET) and the Commonwealth Government Department of Education, Employment and Workplace Relations (DEEWR) have funded the project, enabling the University to provide mentoring support and provision for Recognition of Prior Learning, on a case-by-case basis, depending on their individual experience and levels of skill. On completion of the course students will be fully qualified to teach from Kindergarten to Year 7. Added to this they will be able to bring their own knowledge of their unique communities, languages and cultures to their teaching
Evidence for Circumburst Extinction of Gamma-Ray Bursts with Dark Optical Afterglows and Evidence for a Molecular Cloud Origin of Gamma-Ray Bursts
First, we show that the gamma-ray bursts with dark optical afterglows (DOAs)
cannot be explained by a failure to image deeply enough quickly enough, and
argue that circumburst extinction is the most likely solution. If so, many DOAs
will be ``revived'' with rapid follow up and NIR searches in the HETE-2 and
Swift eras. Next, we consider the effects of dust sublimation and
fragmentation, and show that DOAs occur in clouds of size R > 10L_{49}^{1/2} pc
and mass M > 3x10^5L_{49} M_{sun}, where L is the luminosity of the optical
flash. Stability considerations show that such clouds cannot be diffuse, but
must be molecular. Consequently, we compute the expected column density
distribution of bursts that occur in Galactic-like molecular clouds, and show
that the column density measurements from X-ray spectra of afterglows, DOAs and
otherwise, satisfy this expectation in the source frame.Comment: Invited Review. To appear in Procs. of Gamma-Ray Burst and Afterglow
Astronomy 2001: A Workshop Celebrating the First Year of the HETE Mission, 8
pages, 8 figures, LaTe
Modification of the one-dimensional REKAP program to allow for charring in three material layers Final report
Modified one-dimensional reaction kinetics program to allow for charring in three material layers of rocket nozzle throat insert cas
What Students Tell Us About School If We Ask
This article examines what school climate factors students perceive as helping them be successful in school, and what school administrators can do to aid the process. Specifically, the questions that drove this inquiry were How does sociocultural theory impact student voice and student engagement in the classroom? How does caring pedagogy impact student voice and student engagement in the classroom? What school climate factors do students perceive as helping them to be successful in school
Discovery Potential for New Phenomena
We examine the ability of future facilities to discover and interpret
non-supersymmetric new phenomena. We first explore explicit manifestations of
new physics, including extended gauge sectors, leptoquarks, exotic fermions,
and technicolor models. We then take a more general approach where new physics
only reveals itself through the existence of effective interactions at lower
energy scales. [Summary Report of the New Phenomena Working Group. To appear in
the Proceedings of the 1996 DPF/DPB Summer Study on New Directions for High
Energy Physics - Snowmass96, Snowmass, CO, 25 June - 12 July 1996.]Comment: 18 pages, LaTex2
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