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Production of exopolysaccharides by Antarctic marine bacterial isolates Journal of Applied Microbiology, 2004 (Ref: 13517)
Category 1: Peer-reviewed literature

Aims: This study was undertaken to examine and characterize Antarctic marine bacterial isolates and the … exopolysaccharides (EPS) they produce in laboratory culture. Methods and Results:

Comparison of mass-transfer and isotopic dilution methods for estimating milk intake in Antarctic fur seal pups Polar Biology, 2004 (Ref: 13398)
Category 1: Peer-reviewed literature

The efficacy of a new mass-transfer method for … estimating milk intake was examined in Antarctic fur … seals (Arctocephalus gazella) at Iles Kerguelen. Our … method differed from previous mass-transfer approaches … in that we estimated milk-mass transfer as the maternal … mass lost (MML; kg)…

FPGA Implementation of Digital Upconversion using Distributed Arithmetic FIR Filters Proceedings of the 2004 IEEE International Conference on Field-Programmable Technology, 2004 (Ref: 13046)
Category 3: Conference paper

Distributed Arithmetic (DA) is a high speed … multiplication technique used for implementation of digital … filters and signal upconversions. The DA is bit serial word … parallel approach where throughput rate does not depend … on flter length or data ste.

Acclimation of Antarctic bottom-ice algal communities to lowered salinities during melting. Polar Biology, 2004 (Ref: 12029)
Category 1: Peer-reviewed literature

Sea-ice brine algal communities were exposed … to salinities between 30 and 10& during melting. There … was a progressive decline in maximum quantum yield, relative electron transfer rate (rETRmax) and photosynthetic … efficiency (a) with decreasing salinity of the final … melted sample.

FPGA implementation of a phased array DBF using a Latch Method Proceedings of the International Networking and Communications Conference, 2004 (Ref: 13008)
Category 3: Conference paper

Abstract - Timing resolution plays significant role in … generating digital phased array beams. In this paper we … present a latch method for FPGA implementation of digital … heamforming (DBF') for an ionospheric radar.

Analog conversion for FPGA implementation of the TIGER transmitter using a 14 bit DAC Proceedings of the Second IEEE International Workshop on Electronic Design Test and Applications, 2004 (Ref: 13007)
Category 3: Conference paper

FPGA is a potential medium for DSP implementation of direct conversion transmitters and receivers. However analog interface cannot be ruled out since amplification and other tasks are still in the analog domain. In a previous work…

Quantization effects in digital upconversion and digital beam forming for TIGER Radar System WARS04 (Workshop on the Applications of Radio Science) Proceedings, National Committee for Radio Science, Australian Academy of Science, Paper G11, 2004 (Ref: 13006)
Category 3: Conference paper

Quantization is a representation of data samples with a certain number of bits per sample after rounding to a suitable … level of precision. Quantization errors in a Digital Signal Processing (DSP) system can be introduced from three … sources; one source is input quantization…

Digital stereo enhancement to the TIGER Radar System WARS04 (Workshop on the Applications of Radio Science) Proceedings, National Committee for Radio Science, Australian Academy of Science, Paper G15, 2004 (Ref: 13005)
Category 3: Conference paper

The Tasman International Geospace Environment Radar (TIGER), which is part of the global SuperDARN network, is a dual HF radar system with overlapping footprints designed to map ionospheric motions by detecting ionospheric scatter.

Global Solar UV Index: Australian Measurements, Forecasts and Comparison with the UK Photochemistry and Photobiology, 2004 (Ref: 12990)
Category 1: Peer-reviewed literature

The 2002 revision of the UV index (UVI) issued by the World … Health Organisation (WHO), the World Meteorological Office … (WMO), the United Nations Environment Programme … (UNEP) and the International Commission on Non-Ionizing … Radiation Protection (ICNIRP) (World Health Organization … [2002]…

Pathfinder for an international large optical telescope. EAS Publications Series (Dome C Astronomy and Astrophysics Meeting, Toulouse, July 2004), 2004 (Ref: 12316)
Category 3: Conference paper

PILOT (Pathfnder for an International Large Optical Tele- … scope) is a proposed 2 m class optical/infrared telescope to be sited … at Dome C on the Antarctic plateau. Recent site testing results from … Dome C have shown remarkable ground level seeing, a large isoplanatic … angle…

Seasonal variations of the boundary layer turbulence at Dome C. EAS Publications Series (Dome C Astronomy and Astrophysics Meeting, Toulouse, July 2004), 2004 (Ref: 12314)
Authors:
Category 3: Conference paper

Abstract. The atmospheric boundary layer contribution to the total … seeing at Dome C is presented in this paper. With a mean of 0.0700, this … is one of the most stable boundary layer encountered.

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