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Malnutrition in hospitals has been well documented in Australia and internationally. Bedside meal ordering systems (BMOS) have the potential to improve patient nutritional care and have been endorsed in Australia and the United States, but there are few published evaluation studies. This study aims to evaluate the effect of a BMOS compared to a paper menu. Outcome measures include: nutritional intake (energy and protein), patient satisfaction, Nutrition Assistant face-to-face time with patients and cost. Baseline data for the paper menu system was collected from 54 consenting patients (58% rate) across five wards at a 210 bed tertiary hospital in Sydney, during September 2011. 69% of patients consumed >50% of their meals over a 24 hour period, with 59% consuming all of breakfast, compared to 44% and 34% consuming all of lunch and dinner respectively. 59% rated overall food satisfaction as ‘very good’; however there was a lack of awareness of the Nutrition Assistants and their roles in menu assistance and dietary guidance. High scores for meal taste, menu variety, expectations and overall satisfaction were associated with a ≥50% intake. The only patient variable linked to an increased satisfaction was age ≥70 years. Observations of Nutrition Assistants identified <1 minute was spent with 88% of patients. A BMOS implementation is planned for February 2012, and post-implementation data will be compared with baseline. Our hypothesis is that having a Nutrition Assistant using a BMOS could increase patient satisfaction and address the deficits in patient knowledge to consequently improve patient dietary intakes

This paper considers two major issues that need to be treated as matters of urgency. First, internal (within country) migrations in the Asian (ACI) region are mostly undocumented and large. It is shown there are significant differences in wages and human development measures to which migrants will respond. Our first (of two) recommendation(s) is the need to collect better information on migration and for wage premiums and discounts to be estimated across sectors and countries. The second major issue is the emerging demographic imbalances in the form of aging, which will give dependency ratios that have never been experienced in all of recorded human existence. This needs urgent attention and the development of appropriate migration policies. Whilst it is possible to share the burdens of ageing and dependency through migration, this will not happen under present arrangements. Migration cannot continue to be treated differently to trade and finance. A framework needs to be developed to provide a coherent set of policies relating to migration and social welfare, within and across countries in the Asian region. Our second recommendation is for the East Asia Summit (ASEAN+10) to set up a high level working group to consider possible future harmonized migration based policies, bringing together relevant economic, political, social and legal issues. This should encompass the recent ASEAN leadership on the rights of migrant workers and labor work programs. It complements the Summit's focus on education and human resource development and heeds the World Economic Forum's call for Asian leadership in enhancing regional connectivity (expanded to include human resources). As we have argued many times in this paper, increasing the mobility of humans is the best way to not only promote economic efficiency, but to provide freedom and significant improvements in their wellbeing and quality of life.

This paper considers two major issues that need to be treated as matters of urgency. First, internal (within country) migrations in the Asian (ACI) region are mostly undocumented and large. It is shown there are significant differences in wages and human development measures to which migrants will respond. Our first (of two) recommendation(s) is the need to collect better information on migration and for wage premiums and discounts to be estimated across sectors and countries. The second major issue is the emerging demographic imbalances in the form of aging, which will give dependency ratios that have never been experienced in all of recorded human existence. This needs urgent attention and the development of appropriate migration policies. Whilst it is possible to share the burdens of ageing and dependency through migration, this will not happen under present arrangements. Migration cannot continue to be treated differently to trade and finance. A framework needs to be developed to provide a coherent set of policies relating to migration and social welfare, within and across countries in the Asian region. Our second recommendation is for the East Asia Summit (ASEAN+10) to set up a high level working group to consider possible future harmonized migration based policies, bringing together relevant economic, political, social and legal issues. This should encompass the recent ASEAN leadership on the rights of migrant workers and labor work programs. It complements the Summit's focus on education and human resource development and heeds the World Economic Forum's call for Asian leadership in enhancing regional connectivity (expanded to include human resources). As we have argued many times in this paper, increasing the mobility of humans is the best way to not only promote economic efficiency, but to provide freedom and significant improvements in their wellbeing and quality of life.

Malnutrition in hospitals has been well documented in Australia and internationally. Bedside meal ordering systems (BMOS) have the potential to improve patient nutritional care and have been endorsed in Australia and the United States, but there are few published evaluation studies. This study aims to evaluate the effect of a BMOS compared to a paper menu. Outcome measures include: nutritional intake (energy and protein), patient satisfaction, Nutrition Assistant face-to-face time with patients and cost. Baseline data for the paper menu system was collected from 54 consenting patients (58% rate) across five wards at a 210 bed tertiary hospital in Sydney, during September 2011. 69% of patients consumed >50% of their meals over a 24 hour period, with 59% consuming all of breakfast, compared to 44% and 34% consuming all of lunch and dinner respectively. 59% rated overall food satisfaction as ‘very good’; however there was a lack of awareness of the Nutrition Assistants and their roles in menu assistance and dietary guidance. High scores for meal taste, menu variety, expectations and overall satisfaction were associated with a ≥50% intake. The only patient variable linked to an increased satisfaction was age ≥70 years. Observations of Nutrition Assistants identified <1 minute was spent with 88% of patients. A BMOS implementation is planned for February 2012, and post-implementation data will be compared with baseline. Our hypothesis is that having a Nutrition Assistant using a BMOS could increase patient satisfaction and address the deficits in patient knowledge to consequently improve patient dietary intakes

Malnutrition in hospitals has been well documented in Australia and internationally. Bedside meal ordering systems (BMOS) have the potential to improve patient nutritional care and have been endorsed in Australia and the United States, but there are few published evaluation studies. This study aims to evaluate the effect of a BMOS compared to a paper menu. Outcome measures include: nutritional intake (energy and protein), patient satisfaction, Nutrition Assistant face-to-face time with patients and cost. Baseline data for the paper menu system was collected from 54 consenting patients (58% rate) across five wards at a 210 bed tertiary hospital in Sydney, during September 2011. 69% of patients consumed >50% of their meals over a 24 hour period, with 59% consuming all of breakfast, compared to 44% and 34% consuming all of lunch and dinner respectively. 59% rated overall food satisfaction as ‘very good’; however there was a lack of awareness of the Nutrition Assistants and their roles in menu assistance and dietary guidance. High scores for meal taste, menu variety, expectations and overall satisfaction were associated with a ≥50% intake. The only patient variable linked to an increased satisfaction was age ≥70 years. Observations of Nutrition Assistants identified <1 minute was spent with 88% of patients. A BMOS implementation is planned for February 2012, and post-implementation data will be compared with baseline. Our hypothesis is that having a Nutrition Assistant using a BMOS could increase patient satisfaction and address the deficits in patient knowledge to consequently improve patient dietary intakes

We present a novel, low-resource fabrication and assembly method for creating disposable amperometric detectors in hybrid paper-polymer devices. Currently, mere paper-based microfluidics is far from being able to achieve the same level of process control and integration as state-of-the-art microfluidic devices made of polymers. To overcome this limitation, in this work both substrate types are synergistically combined through a hybrid, multi-component/multi-material system assembly. Using established inkjet wax printing, we transform the paper into a profoundly hydrophobic substrate in order to create carbon electrodes which are simply patterned from carbon inks via custom made adhesive stencils. By virtue of the compressibility of the paper substrate, the resulting electrodeon- paper hybrids can be directly embedded in conventional, 3D polymeric devices by bonding through an adhesive layer. This manufacturing scheme can be easily recreated with readily available off-the-shelf equipment, and is extremely cost-efficient and rapid with turn-around times of only a few hours.

Malnutrition in hospitals has been well documented in Australia and internationally. Bedside meal ordering systems (BMOS) have the potential to improve patient nutritional care and have been endorsed in Australia and the United States, but there are few published evaluation studies. This study aims to evaluate the effect of a BMOS compared to a paper menu. Outcome measures include: nutritional intake (energy and protein), patient satisfaction, Nutrition Assistant face-to-face time with patients and cost. Baseline data for the paper menu system was collected from 54 consenting patients (58% rate) across five wards at a 210 bed tertiary hospital in Sydney, during September 2011. 69% of patients consumed >50% of their meals over a 24 hour period, with 59% consuming all of breakfast, compared to 44% and 34% consuming all of lunch and dinner respectively. 59% rated overall food satisfaction as ‘very good’; however there was a lack of awareness of the Nutrition Assistants and their roles in menu assistance and dietary guidance. High scores for meal taste, menu variety, expectations and overall satisfaction were associated with a ≥50% intake. The only patient variable linked to an increased satisfaction was age ≥70 years. Observations of Nutrition Assistants identified <1 minute was spent with 88% of patients. A BMOS implementation is planned for February 2012, and post-implementation data will be compared with baseline. Our hypothesis is that having a Nutrition Assistant using a BMOS could increase patient satisfaction and address the deficits in patient knowledge to consequently improve patient dietary intakes

We present a novel, low-resource fabrication and assembly method for creating disposable amperometric detectors in hybrid paper-polymer devices. Currently, mere paper-based microfluidics is far from being able to achieve the same level of process control and integration as state-of-the-art microfluidic devices made of polymers. To overcome this limitation, in this work both substrate types are synergistically combined through a hybrid, multi-component/multi-material system assembly. Using established inkjet wax printing, we transform the paper into a profoundly hydrophobic substrate in order to create carbon electrodes which are simply patterned from carbon inks via custom made adhesive stencils. By virtue of the compressibility of the paper substrate, the resulting electrodeon- paper hybrids can be directly embedded in conventional, 3D polymeric devices by bonding through an adhesive layer. This manufacturing scheme can be easily recreated with readily available off-the-shelf equipment, and is extremely cost-efficient and rapid with turn-around times of only a few hours.

Silicon single walled carbon nanotube composite paper was modified by low energy ion implantation using 5i to obtain a flexible composite paper. Raman and FE-SEM results show that structure of SWCNT could be destroyed by the implantation. Electrochemical measurements display that the implanted SI can improve the specific capacity and the reversible capacity of CNT paper. After 50 cycles, the specific capacity of 5Hmplanted CNT paper is 30 per cent higher than the pristine CNT.

We present a novel, low-resource fabrication and assembly method for creating disposable amperometric detectors in hybrid paper-polymer devices. Currently, mere paper-based microfluidics is far from being able to achieve the same level of process control and integration as state-of-the-art microfluidic devices made of polymers. To overcome this limitation, in this work both substrate types are synergistically combined through a hybrid, multi-component/multi-material system assembly. Using established inkjet wax printing, we transform the paper into a profoundly hydrophobic substrate in order to create carbon electrodes which are simply patterned from carbon inks via custom made adhesive stencils. By virtue of the compressibility of the paper substrate, the resulting electrodeon- paper hybrids can be directly embedded in conventional, 3D polymeric devices by bonding through an adhesive layer. This manufacturing scheme can be easily recreated with readily available off-the-shelf equipment, and is extremely cost-efficient and rapid with turn-around times of only a few hours.

Silicon single walled carbon nanotube composite paper was modified by low energy ion implantation using 5i to obtain a flexible composite paper. Raman and FE-SEM results show that structure of SWCNT could be destroyed by the implantation. Electrochemical measurements display that the implanted SI can improve the specific capacity and the reversible capacity of CNT paper. After 50 cycles, the specific capacity of 5Hmplanted CNT paper is 30 per cent higher than the pristine CNT.

We present a novel, low-resource fabrication and assembly method for creating disposable amperometric detectors in hybrid paper-polymer devices. Currently, mere paper-based microfluidics is far from being able to achieve the same level of process control and integration as state-of-the-art microfluidic devices made of polymers. To overcome this limitation, in this work both substrate types are synergistically combined through a hybrid, multi-component/multi-material system assembly. Using established inkjet wax printing, we transform the paper into a profoundly hydrophobic substrate in order to create carbon electrodes which are simply patterned from carbon inks via custom made adhesive stencils. By virtue of the compressibility of the paper substrate, the resulting electrodeon- paper hybrids can be directly embedded in conventional, 3D polymeric devices by bonding through an adhesive layer. This manufacturing scheme can be easily recreated with readily available off-the-shelf equipment, and is extremely cost-efficient and rapid with turn-around times of only a few hours.

Malnutrition in hospitals has been well documented in Australia and internationally. Bedside meal ordering systems (BMOS) have the potential to improve patient nutritional care and have been endorsed in Australia and the United States, but there are few published evaluation studies. This study aims to evaluate the effect of a BMOS compared to a paper menu. Outcome measures include: nutritional intake (energy and protein), patient satisfaction, Nutrition Assistant face-to-face time with patients and cost. Baseline data for the paper menu system was collected from 54 consenting patients (58% rate) across five wards at a 210 bed tertiary hospital in Sydney, during September 2011. 69% of patients consumed >50% of their meals over a 24 hour period, with 59% consuming all of breakfast, compared to 44% and 34% consuming all of lunch and dinner respectively. 59% rated overall food satisfaction as ‘very good’; however there was a lack of awareness of the Nutrition Assistants and their roles in menu assistance and dietary guidance. High scores for meal taste, menu variety, expectations and overall satisfaction were associated with a ≥50% intake. The only patient variable linked to an increased satisfaction was age ≥70 years. Observations of Nutrition Assistants identified <1 minute was spent with 88% of patients. A BMOS implementation is planned for February 2012, and post-implementation data will be compared with baseline. Our hypothesis is that having a Nutrition Assistant using a BMOS could increase patient satisfaction and address the deficits in patient knowledge to consequently improve patient dietary intakes

Reviewing the computational part of scientific papers puts a lot of effort on referees: even if authors provide their data and code the referee often needs to install additional software on his machine and figure out which parts of the code belong to which part of the manuscript. As a result, computational results or often not reviewed at all. We propose a new web service which outsources validation of computational results in executable papers to an independent third party. Our system adapts the well-tested toolbox currently checking R extension packages in software repositories like CRAN to check manuscripts in paper repositories. In addition, paper packages can easily be downloaded from the server and installed to replicate results locally by anyone wishing to do so.

Reviewing the computational part of scientific papers puts a lot of effort on referees: even if authors provide their data and code the referee often needs to install additional software on his machine and figure out which parts of the code belong to which part of the manuscript. As a result, computational results or often not reviewed at all. We propose a new web service which outsources validation of computational results in executable papers to an independent third party. Our system adapts the well-tested toolbox currently checking R extension packages in software repositories like CRAN to check manuscripts in paper repositories. In addition, paper packages can easily be downloaded from the server and installed to replicate results locally by anyone wishing to do so.

Reviewing the computational part of scientific papers puts a lot of effort on referees: even if authors provide their data and code the referee often needs to install additional software on his machine and figure out which parts of the code belong to which part of the manuscript. As a result, computational results or often not reviewed at all. We propose a new web service which outsources validation of computational results in executable papers to an independent third party. Our system adapts the well-tested toolbox currently checking R extension packages in software repositories like CRAN to check manuscripts in paper repositories. In addition, paper packages can easily be downloaded from the server and installed to replicate results locally by anyone wishing to do so.

Reviewing the computational part of scientific papers puts a lot of effort on referees: even if authors provide their data and code the referee often needs to install additional software on his machine and figure out which parts of the code belong to which part of the manuscript. As a result, computational results or often not reviewed at all. We propose a new web service which outsources validation of computational results in executable papers to an independent third party. Our system adapts the well-tested toolbox currently checking R extension packages in software repositories like CRAN to check manuscripts in paper repositories. In addition, paper packages can easily be downloaded from the server and installed to replicate results locally by anyone wishing to do so.

Characterisation of filter paper using Terahertz Time Domain Spectroscopy (THz-TDS) is given at different humidities. This is achieved using saturated salt solutions. The absorption coefficient of filter paper increases with frequency and relative humidity.

This resource contains three practice papers. For each paper there is a CD, a mark scheme and the transcripts for the passage for the listening exercies. These practice papers have been written to help you and your students prepare for the examination for Unit 3 of the AQA A2 Spanish specification for teaching from September 2009. AQA A2 Spanish Practice Exam Papers 3 practice papers for Unit 3 and four papers for Unit 4, covering all 4 skills: speaking, listening, reading and writing. Everything you need: •Write-on papers which look like the real exam papers •Audio CD and Transcripts of listening exercises •Answers and mark schemes

Characterisation of filter paper using Terahertz Time Domain Spectroscopy (THz-TDS) is given at different humidities. This is achieved using saturated salt solutions. The absorption coefficient of filter paper increases with frequency and relative humidity.

This resource contains three practice papers. For each paper there is a CD, a mark scheme and the transcripts for the passage for the listening exercies. These practice papers have been written to help you and your students prepare for the examination for Unit 3 of the AQA A2 Spanish specification for teaching from September 2009. AQA A2 Spanish Practice Exam Papers 3 practice papers for Unit 3 and four papers for Unit 4, covering all 4 skills: speaking, listening, reading and writing. Everything you need: •Write-on papers which look like the real exam papers •Audio CD and Transcripts of listening exercises •Answers and mark schemes

Characterisation of filter paper using Terahertz Time Domain Spectroscopy (THz-TDS) is given at different humidities. This is achieved using saturated salt solutions. The absorption coefficient of filter paper increases with frequency and relative humidity.

Flexible silicon/single-walled carbon nanotube (Si/SWCNT) composite paper was prepared using the pulsed laser deposition (PLD) method to deposit Si onto SWCNT paper. In the composite, Si mainly shows nanoworm-like morphology. Increasing deposition time results in an increased amount of Si microspheres. Electrochemical measurements show that the capacity of the composite paper is improved by the presence of Si. The Si/SWCNT composite with only 2.2% Si shows a capacity of 163 mA h g−1 at a current density of 25 mA g−1 up to 50 cycles, which is more than 60% improvement of the capacity of pristine CNT paper. The Si contribution in the 2.2%-Si/SWCNT sample is calculated to be higher than 3000 mA h g−1.

Considers the nature of the archive as a shifting dynamic relative to the time and interest of users, highlighting some of the curiosities in the Keneally collection.

Images of animals we no longer share the world with carry with them a discordant sense of life as simultaneously tangible and elusive. Any attempt to read sense into anthropogenic extinction, or deliberate or careless extermination, forces us to negotiate our positon in relation to these deaths: how do we remove ourselves from such killings; how do we come to grips with the way we are connected to or have gained advantage from the deaths of these others? For Australians, and particularly Tasmanians, the figure of the thylacine provokes an uneasy and unhappy connection with the very recent past. At the same time, however, images of the thylacine provide an iconic symbol of Tasmania and Tasmanian officialdom, and of extinction as a force often traceable to human actions. Carol Freeman’s Paper Tiger: How Pictures Shaped the Thylacine brings a critical historical perspective to the way we perceive and conceive of thylacines, chronicling the transformation of the image of the thylacine from colonial metonymy to Tasmanian metaphoricity, illuminating the way meaning has played out during the period from the commencement of British settlement in Tasmania in 1803 to the present day, with the fateful date of 7 September 1936 being brought to bear on time before and after the extinction of the thylacine.

This resource contains three practice papers. For each paper there is a CD, a mark scheme and the transcripts for the passages for the listening exercies. These practice papers have been written to help you and your students prepare for the examination for Unit 1 of the AQA AS Spanish specification for teaching from September 2008. AQA AS Spanish Practice Exam Paper 3 practice papers for each of Unit 1 and Unit 2, covering all 4 skills: speaking, listening, reading and writing. Everything you need: •Write-on papers which look like the real exam papers •Audio CD and Transcripts of listening exercises •Answers and mark schemes

This resource contains three practice papers. For each paper there is a CD, a mark scheme and the transcripts for the passages for the listening exercies. These practice papers have been written to help you and your students prepare for the examination for Unit 1 of the AQA AS Spanish specification for teaching from September 2008. AQA AS Spanish Practice Exam Paper 3 practice papers for each of Unit 1 and Unit 2, covering all 4 skills: speaking, listening, reading and writing. Everything you need: •Write-on papers which look like the real exam papers •Audio CD and Transcripts of listening exercises •Answers and mark schemes

MnO2 nanowires were electrodeposited onto carbon nanotube (CNT) paper by a cyclic voltametric technique. The as-prepared MnO2 nanowire/CNT composite paper (MNCCP) can be used as a flexible electrode for electrochemical supercapacitors. Electrochemical measurements showed that the MNCCP electrode displayed specific capacitances as high as 167.5 F g-1 at a current density of 77 mA g-1. After 3000 cycles, the composite paper can retain more than 88% of initial capacitance, showing good cyclability. The CNT paper in the composite acted as a good conductive and active substrate for flexible electrodes in supercapacitors, and the nanowire structure of the MnO2 could facilitate the contact of the electrolyte with the active materials, and this increase the capacitance.

MnO2 nanowires were electrodeposited onto carbon nanotube (CNT) paper by a cyclic voltametric technique. The as-prepared MnO2 nanowire/CNT composite paper (MNCCP) can be used as a flexible electrode for electrochemical supercapacitors. Electrochemical measurements showed that the MNCCP electrode displayed specific capacitances as high as 167.5 F g-1 at a current density of 77 mA g-1. After 3000 cycles, the composite paper can retain more than 88% of initial capacitance, showing good cyclability. The CNT paper in the composite acted as a good conductive and active substrate for flexible electrodes in supercapacitors, and the nanowire structure of the MnO2 could facilitate the contact of the electrolyte with the active materials, and this increase the capacitance.

MnO2 nanowires were electrodeposited onto carbon nanotube (CNT) paper by a cyclic voltametric technique. The as-prepared MnO2 nanowire/CNT composite paper (MNCCP) can be used as a flexible electrode for electrochemical supercapacitors. Electrochemical measurements showed that the MNCCP electrode displayed specific capacitances as high as 167.5 F g-1 at a current density of 77 mA g-1. After 3000 cycles, the composite paper can retain more than 88% of initial capacitance, showing good cyclability. The CNT paper in the composite acted as a good conductive and active substrate for flexible electrodes in supercapacitors, and the nanowire structure of the MnO2 could facilitate the contact of the electrolyte with the active materials, and this increase the capacitance.

A thin-layer of polypyrrole (PPy) film, immobilized with neutral 5,10,15,20-tetraphenylporphyrinato cobalt (II) (Co-TPP), was successfully and uniformly deposited onto mesoporous carbon fibre paper (CFP) via vapor-phase polymerization. The resulting PPy/Co-TPP-modified carbon fibre paper (PPy/Co-TPP-CFP) electrode was characterized by cyclic voltammetry, SEM and EDX-ray mapping. Its electrochemical stability and long-term electrocatalytic performance were investigated in a half-fuel cell testing system. The electrode displayed significant electrocatalytic performance for oxygen reduction at 0.0 V (vs. Ag/AgCl), with notable long-term stability.

MnO2 nanowires were electrodeposited onto carbon nanotube (CNT) paper by a cyclic voltametric technique. The as-prepared MnO2 nanowire/CNT composite paper (MNCCP) can be used as a flexible electrode for electrochemical supercapacitors. Electrochemical measurements showed that the MNCCP electrode displayed specific capacitances as high as 167.5 F g-1 at a current density of 77 mA g-1. After 3000 cycles, the composite paper can retain more than 88% of initial capacitance, showing good cyclability. The CNT paper in the composite acted as a good conductive and active substrate for flexible electrodes in supercapacitors, and the nanowire structure of the MnO2 could facilitate the contact of the electrolyte with the active materials, and this increase the capacitance.

Aim: To develop an Australian nursing documentation in aged care (Quality of Australian Nursing Documentation in Aged Care (QANDAC)) instrument to measure the quality of paper-based and electronic resident records. Methods: The instrument was based on the nursing process model and on three attributes of documentation quality identified in a systematic review. The development process involved five phases following approaches to designing criterion-referenced measures. The face and content validities and the inter-rater reliability of the instrument were estimated using a focus group approach and consensus model. Results: The instrument contains 34 questions in three sections: completion of nursing history and assessment, description of care process and meeting the requirements of data entry. Estimates of the validity and inter-rater reliability of the instrument gave satisfactory results. Conclusion: The QANDAC instrument has a potential as a useful audit tool for the purposes of quality improvement and research in aged care documentation.

The papers in this issue of Chemical Product and Process Modelling are substantially those that arose from special sessions on ``process simulation and control" (organised by Brent R. Young) and ``mathematical modeling" (organised by Mark I. Nelson) at the 34th Australasian Chemical Engineering Conference (held between 17-20th September 2006, in Auckland, New Zealand). The papers in this special issue are available at: http://www.bepress.com/cppm/vol2/iss2. The papers featured in this issue have been revised and extended from CHEMECA and re-reviewed before publication here.All the papers in this issue use mathematics. However, this special issue only features a small number of the presentations at CHEMECA that use mathematics. Mathematics finds many practical applications within chemical engineering and consequently presentations involving mathematics were featured in many special sessions throughout CHEMECA. Some of these presentations will appear in special issues elsewhere. In particular, the papers from every session that were nominated for the John Brodie award are appearing in a special issue of the Asian-Pacific Journal of Chemical Engineering.

The papers in this issue of Chemical Product and Process Modelling are substantially those that arose from special sessions on ``process simulation and control" (organised by Brent R. Young) and ``mathematical modeling" (organised by Mark I. Nelson) at the 34th Australasian Chemical Engineering Conference (held between 17-20th September 2006, in Auckland, New Zealand). The papers in this special issue are available at: http://www.bepress.com/cppm/vol2/iss2. The papers featured in this issue have been revised and extended from CHEMECA and re-reviewed before publication here.All the papers in this issue use mathematics. However, this special issue only features a small number of the presentations at CHEMECA that use mathematics. Mathematics finds many practical applications within chemical engineering and consequently presentations involving mathematics were featured in many special sessions throughout CHEMECA. Some of these presentations will appear in special issues elsewhere. In particular, the papers from every session that were nominated for the John Brodie award are appearing in a special issue of the Asian-Pacific Journal of Chemical Engineering.

The papers in this issue of Chemical Product and Process Modelling are substantially those that arose from special sessions on ``process simulation and control" (organised by Brent R. Young) and ``mathematical modeling" (organised by Mark I. Nelson) at the 34th Australasian Chemical Engineering Conference (held between 17-20th September 2006, in Auckland, New Zealand). The papers in this special issue are available at: http://www.bepress.com/cppm/vol2/iss2. The papers featured in this issue have been revised and extended from CHEMECA and re-reviewed before publication here.All the papers in this issue use mathematics. However, this special issue only features a small number of the presentations at CHEMECA that use mathematics. Mathematics finds many practical applications within chemical engineering and consequently presentations involving mathematics were featured in many special sessions throughout CHEMECA. Some of these presentations will appear in special issues elsewhere. In particular, the papers from every session that were nominated for the John Brodie award are appearing in a special issue of the Asian-Pacific Journal of Chemical Engineering.

The papers in this issue of Chemical Product and Process Modelling are substantially those that arose from special sessions on ``process simulation and control" (organised by Brent R. Young) and ``mathematical modeling" (organised by Mark I. Nelson) at the 34th Australasian Chemical Engineering Conference (held between 17-20th September 2006, in Auckland, New Zealand). The papers in this special issue are available at: http://www.bepress.com/cppm/vol2/iss2. The papers featured in this issue have been revised and extended from CHEMECA and re-reviewed before publication here.All the papers in this issue use mathematics. However, this special issue only features a small number of the presentations at CHEMECA that use mathematics. Mathematics finds many practical applications within chemical engineering and consequently presentations involving mathematics were featured in many special sessions throughout CHEMECA. Some of these presentations will appear in special issues elsewhere. In particular, the papers from every session that were nominated for the John Brodie award are appearing in a special issue of the Asian-Pacific Journal of Chemical Engineering.

How many papers is a baby ‘worth’? We were prompted to ask this provocative question by recent experiences, working on appointment committees and writing research grants in Australia, where provisions to quantify research track-records ‘relative to opportunity’ call for applicants to explain how fl uctuations in their publication outputs have been impacted by ‘career interruptions’ such as childbearing. In this age of the increasingly neoliberal university—where every activity, output, and impact is audited (Castree, 2000; 2006)—our commentary seeks to question how decision makers account (or not) for the career impacts of having children.

Free-standingsingle-walledcarbonnanotube/SnO2 (SWCNT/SnO2) anodepaper was prepared by vacuum filtration of SWCNT/SnO2 hybrid material which was synthesized by the polyol method. From field emission scanning electron microscopy and transmission electron microscopy, the CNTs form a three-dimensional nanoporous network, in which ultra-fine SnO2 nanoparticles, which had crystallite sizes of less than 5 nm, were distributed, predominately as groups of nanoparticles on the surfaces of singlewalled CNT bundles. Electrochemical measurements demonstrated that the anodepaper with 34 wt.% SnO2 had excellent cyclic retention, with the high specific capacity of 454 mAh g−1 beyond 100 cycles at a current density of 25 mA g−1, much higher than that of the corresponding pristine CNT paper. The SWCNTs could act as a flexible mechanical support for strain release, offering an efficient electrically conducting channel, while the nanosized SnO2 provides the high capacity. The SWCNT/SnO2 flexible electrodes can be bent to extremely small radii of curvature and still function well, despite a marginal decrease in the conductivity of the cell. The electrochemical response is maintained in the initial and further cycling process. Such capabilities demonstrate that this model hold great promise for applications requiring flexible and bendable Li-ion batteries.

How many papers is a baby ‘worth’? We were prompted to ask this provocative question by recent experiences, working on appointment committees and writing research grants in Australia, where provisions to quantify research track-records ‘relative to opportunity’ call for applicants to explain how fl uctuations in their publication outputs have been impacted by ‘career interruptions’ such as childbearing. In this age of the increasingly neoliberal university—where every activity, output, and impact is audited (Castree, 2000; 2006)—our commentary seeks to question how decision makers account (or not) for the career impacts of having children.

Free-standingsingle-walledcarbonnanotube/SnO2 (SWCNT/SnO2) anodepaper was prepared by vacuum filtration of SWCNT/SnO2 hybrid material which was synthesized by the polyol method. From field emission scanning electron microscopy and transmission electron microscopy, the CNTs form a three-dimensional nanoporous network, in which ultra-fine SnO2 nanoparticles, which had crystallite sizes of less than 5 nm, were distributed, predominately as groups of nanoparticles on the surfaces of singlewalled CNT bundles. Electrochemical measurements demonstrated that the anodepaper with 34 wt.% SnO2 had excellent cyclic retention, with the high specific capacity of 454 mAh g−1 beyond 100 cycles at a current density of 25 mA g−1, much higher than that of the corresponding pristine CNT paper. The SWCNTs could act as a flexible mechanical support for strain release, offering an efficient electrically conducting channel, while the nanosized SnO2 provides the high capacity. The SWCNT/SnO2 flexible electrodes can be bent to extremely small radii of curvature and still function well, despite a marginal decrease in the conductivity of the cell. The electrochemical response is maintained in the initial and further cycling process. Such capabilities demonstrate that this model hold great promise for applications requiring flexible and bendable Li-ion batteries.

Highly flexible, paper-like, free-standing V2O5 and V2O5–polypyrrole (PPy) films were prepared via the vacuum filtration method. The films are soft, lightweight, and mechanically robust. The electrochemical performance of the free-standing pure V2O5 electrode was improved by incorporating conducting polypyrrole. A bendable cell with a novel design was fabricated, consisting of a free-standing V2O5–PPy cathode film, gel electrolyte, and a lithium foil anode. The cell was tested under repeated bending conditions for several cycles. The results show that the battery performance of the repeatedly bent cell was similar to that of the conventional cell.

Free-standingsingle-walledcarbonnanotube/SnO2 (SWCNT/SnO2) anodepaper was prepared by vacuum filtration of SWCNT/SnO2 hybrid material which was synthesized by the polyol method. From field emission scanning electron microscopy and transmission electron microscopy, the CNTs form a three-dimensional nanoporous network, in which ultra-fine SnO2 nanoparticles, which had crystallite sizes of less than 5 nm, were distributed, predominately as groups of nanoparticles on the surfaces of singlewalled CNT bundles. Electrochemical measurements demonstrated that the anodepaper with 34 wt.% SnO2 had excellent cyclic retention, with the high specific capacity of 454 mAh g−1 beyond 100 cycles at a current density of 25 mA g−1, much higher than that of the corresponding pristine CNT paper. The SWCNTs could act as a flexible mechanical support for strain release, offering an efficient electrically conducting channel, while the nanosized SnO2 provides the high capacity. The SWCNT/SnO2 flexible electrodes can be bent to extremely small radii of curvature and still function well, despite a marginal decrease in the conductivity of the cell. The electrochemical response is maintained in the initial and further cycling process. Such capabilities demonstrate that this model hold great promise for applications requiring flexible and bendable Li-ion batteries.

Free-standingsingle-walledcarbonnanotube/SnO2 (SWCNT/SnO2) anodepaper was prepared by vacuum filtration of SWCNT/SnO2 hybrid material which was synthesized by the polyol method. From field emission scanning electron microscopy and transmission electron microscopy, the CNTs form a three-dimensional nanoporous network, in which ultra-fine SnO2 nanoparticles, which had crystallite sizes of less than 5 nm, were distributed, predominately as groups of nanoparticles on the surfaces of singlewalled CNT bundles. Electrochemical measurements demonstrated that the anodepaper with 34 wt.% SnO2 had excellent cyclic retention, with the high specific capacity of 454 mAh g−1 beyond 100 cycles at a current density of 25 mA g−1, much higher than that of the corresponding pristine CNT paper. The SWCNTs could act as a flexible mechanical support for strain release, offering an efficient electrically conducting channel, while the nanosized SnO2 provides the high capacity. The SWCNT/SnO2 flexible electrodes can be bent to extremely small radii of curvature and still function well, despite a marginal decrease in the conductivity of the cell. The electrochemical response is maintained in the initial and further cycling process. Such capabilities demonstrate that this model hold great promise for applications requiring flexible and bendable Li-ion batteries.

Highly flexible, paper-like, free-standing V2O5 and V2O5–polypyrrole (PPy) films were prepared via the vacuum filtration method. The films are soft, lightweight, and mechanically robust. The electrochemical performance of the free-standing pure V2O5 electrode was improved by incorporating conducting polypyrrole. A bendable cell with a novel design was fabricated, consisting of a free-standing V2O5–PPy cathode film, gel electrolyte, and a lithium foil anode. The cell was tested under repeated bending conditions for several cycles. The results show that the battery performance of the repeatedly bent cell was similar to that of the conventional cell.

How many papers is a baby ‘worth’? We were prompted to ask this provocative question by recent experiences, working on appointment committees and writing research grants in Australia, where provisions to quantify research track-records ‘relative to opportunity’ call for applicants to explain how fl uctuations in their publication outputs have been impacted by ‘career interruptions’ such as childbearing. In this age of the increasingly neoliberal university—where every activity, output, and impact is audited (Castree, 2000; 2006)—our commentary seeks to question how decision makers account (or not) for the career impacts of having children.

Porous mats of carbon nanotubes, referred to as bucky paper, are becoming a viable engineering material, especially as electrodes in numerous types of electrochemical cells. The tensile strength of bucky paper was measured in the dry atmospheric condition, and the wet conditions of both water and 1-butyl-3-methyl-imidazolium tetrafluoroborate, an ionic liquid. The two different liquids have a significant impact on the mechanical properties of bucky paper, even when they are not known for readily wetting the nanotubes. It is shown that capillary forces contribute to the mechanical properties of bucky paper. It is also shown that there is a strong interaction between ionic liquid and carbon nanotubes.

Porous mats of carbon nanotubes, referred to as bucky paper, are becoming a viable engineering material, especially as electrodes in numerous types of electrochemical cells. The tensile strength of bucky paper was measured in the dry atmospheric condition, and the wet conditions of both water and 1-butyl-3-methyl-imidazolium tetrafluoroborate, an ionic liquid. The two different liquids have a significant impact on the mechanical properties of bucky paper, even when they are not known for readily wetting the nanotubes. It is shown that capillary forces contribute to the mechanical properties of bucky paper. It is also shown that there is a strong interaction between ionic liquid and carbon nanotubes.

Porous mats of carbon nanotubes, referred to as bucky paper, are becoming a viable engineering material, especially as electrodes in numerous types of electrochemical cells. The tensile strength of bucky paper was measured in the dry atmospheric condition, and the wet conditions of both water and 1-butyl-3-methyl-imidazolium tetrafluoroborate, an ionic liquid. The two different liquids have a significant impact on the mechanical properties of bucky paper, even when they are not known for readily wetting the nanotubes. It is shown that capillary forces contribute to the mechanical properties of bucky paper. It is also shown that there is a strong interaction between ionic liquid and carbon nanotubes.

Porous mats of carbon nanotubes, referred to as bucky paper, are becoming a viable engineering material, especially as electrodes in numerous types of electrochemical cells. The tensile strength of bucky paper was measured in the dry atmospheric condition, and the wet conditions of both water and 1-butyl-3-methyl-imidazolium tetrafluoroborate, an ionic liquid. The two different liquids have a significant impact on the mechanical properties of bucky paper, even when they are not known for readily wetting the nanotubes. It is shown that capillary forces contribute to the mechanical properties of bucky paper. It is also shown that there is a strong interaction between ionic liquid and carbon nanotubes.