Effect of different protocols of caffeine intake on metabolism and endurance performance

Competitive athletes completed two studies of 2-h steady-state (SS) cycling at 70% peak O2 uptake followed by 7 kJ/kg time trial (TT) with carbohydrate (CHO) intake before (2 g/kg) and during (6% CHO drink) exercise. In Study A, 12 subjects received either 6 mg/kg caffeine 1 h preexercise (Precaf), 6 × 1 mg/kg caffeine every 20 min throughout SS (Durcaf), 2 × 5 ml/kg Coca-Cola between 100 and 120 min SS and during TT (Coke), or placebo. Improvements in TT were as follows: Precaf, 3.4% (0.2-6.5%, 95% confidence interval); Durcaf, 3.1% (-0.1-6.5%); and Coke, 3.1% (-0.2-6.2%). In Study B, eight subjects received 3 × 5 ml/kg of different cola drinks during the last 40 min of SS and TT: decaffeinated, 6% CHO (control); caffeinated, 6% CHO; decaffeinated, 11% CHO; and caffeinated, 11% CHO (Coke). Coke enhanced TT by 3.3% (0.8-5.9%), with all trials showing 2.2% TT enhancement (0.5-3.8%; P < 0.05) due to caffeine. Overall, 1) 6 mg/kg caffeine enhanced TT performance independent of timing of intake and 2) replacing sports drink with Coca-Cola during the latter stages of exercise was equally effective in enhancing endurance performance, primarily due to low intake of caffeine (∼1.5 mg/kg).

The launch of ABC News 24 Television : interview on ABC Local Radio

Dr Colleen Murrell was interviewed on ABC local radio in advance of the launch of ABC Australia's 24-hour TV station. In the interview she discusses the reasons for the ABC's new venture in broadcasting and places it in the context of other international stations such as BBC World, CNN and Sky News. Dr Murrell also discusses the cost implications and the ability of the ABC to produce original content from its international correspondents. 

Security protocols for EPC class-1 Gen-2 RFID multi-tag systems

The objective of the research is to develop security protocols for EPC C1G2 RFID Passive Tags in the areas of ownership transfer and grouping proof.

Leonie Rutherford interview with Kelly Higgins-Devine on Children's Entertainment

This program covered issues associated with children's entertainment, including the importance of Australian content for audience engagement, Australian children's media habits and preferences, and the science behind paediatricians calls for limits to children's screen media time.

Mobile Agents Security Protocols

Mobile agents are expected to run in partially unknown and untrustworthy environments. They transport from one host to another host through insecure channels and may execute on non-trusted hosts. Thus, they are vulnerable to direct security attacks of intruders and non-trusted hosts. The security of information the agents collect is a fundamental requirement for a trusted implementation of electronic business applications and trade negotiations. This chapter discusses the security protocols presented in the literature that aim to secure the data mobile agents gather while searching the Internet, and identifies the security flaws revealed in the protocols. The protocols are analyzed with respect to the security properties, and the security flaws are identified. Two recent promising protocols that fulfill the various security properties are described. The chapter also introduces common notations used in describing security protocols and describes the security properties of the data that mobile agents gather.

The effects of e-simulation interview training on teachers' use of open-ended questions.

Teachers in many parts of the world are mandated reporters of child abuse and maltreatment but very little is known concerning how they question children in suspicious circumstances. Teachers (n=36), who had previously participated in a mock interview scenario designed to characterize their baseline use of various question-types when attempting to elicit sensitive information from children, were given online training in choosing effective questions. They engaged in simulated interviews with a virtual avatar several times in one week and then participated in a mock interview scenario. The amount and proportion of open-ended questions they used increased dramatically after training. The overall number of questions, and amount and proportions of specific and leading questions decreased. In particular, large decreases were observed in more risky yes-no and other forced-choice questions. Given that most teachers may feel the need to ask a child about an ambiguous situation at some point during their careers it is worthwhile to incorporate practice asking effective questions into their training, and the present research suggests that an e-learning format is effective. Additionally, effective questions encourage the development of narrative competence, and we discuss how teachers might include open-ended questions during regular classroom learning.

Interview with Mustakim Adipradja

Mustakim Adipradja is an Indonesian who studied Architecture in Australia at the University of Melbourne in the 1960s. He married an Australian, has travelled the world and worked in Australia, Singapore and Indonesia. The interview is conducted in Indonesian by Dr Ahmad Suaedy from the Abdurrahman Wahid Center for Interfaith Dialogue and Peace at Universitas Indonesia and was recorded on 2 January 2014. This set comprises: An interview recording in two parts, a transcript of the interview in Indonesian, a transcript of the interview translated into English.

Interview with Kosasih (Kos) Atmawidjaja (Atma)

Kos Atma is an Indonesian who studied Technology in Australia at the University of Adelaide in 1956 under the Colombo Plan. He survived World War II and the Japanese occupation and experienced the nationalist insurgency against the Dutch colonial power as a child and teenager. The interview was conducted in English by Dr Jemma Purdey of Deakin University and was recorded on 15 January 2014. This set comprises: an interview recording, a photograph, and a transcript of the interview.

Interview with Sumbangan Baja

Dr Sumbangan Baja is an Indonesian who studied for a PhD in Australia at Sydney University on an Australian Development Scholarship, 1998-2001. He completed a Masters degree at Massey University in New Zealand, on a New Zealand Government scholarship. He met his wife in New Zealand - she was also an Indonesian student. The interview is conducted in English on 24 October 2014 by Dr Jemma Purdey of Deakin University and Dr Ahmad Suaedy of the Abdurrahman Wahid Centre for Inter-faith Dialogue and Peace at Universitas Indonesia. This set comprises: an interview recording, a photograph, and a timed summary.

Interview with Ikrar Nusa Bakti

Ikrar Bakti is an Indonesian who studied in Australia at Griffith University in 1986. The interview is conducted in Indonesian by Dr. Laely of the Abdurrahman Wahid Centre for Inter-faith Dialogue and Peace at Universitas Indonesia. The interview was recorded on 16 July 2014. This set comprises: an interview recording in Indonesian, a transcript in Indonesian and a photograph.

Interview with Sergie Bang

Dr Sergie Bang is a Papua New Guinean who studied in Australia at the University of Western Australia in 1988-1993. He studied on an AIDAB Scholarship and completed a PhD in Agriculture. The interview is conducted in English by Dr Jonathan Ritchie of Deakin University, and Dr Musawe Sinebare of the Pacific Adventist University. This set comprises: an interview recording, a timed summary, and a photograph.