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Towards A More Effective Bidirectional Lstm-Based Learning Model For Human-Bacterium Protein-Protein Interactions, Huaming Chen, Jun Shen, Lei Wang, Yaochu Jin
Towards A More Effective Bidirectional Lstm-Based Learning Model For Human-Bacterium Protein-Protein Interactions, Huaming Chen, Jun Shen, Lei Wang, Yaochu Jin
Faculty of Engineering and Information Sciences - Papers: Part B
The identification of protein-protein interaction (PPI) is one of the most important tasks to understand the biological functions and disease mechanisms. Although numerous databases of biological interactions have been published in debt to advanced high-throughput technology, the study of inter-species protein-protein interactions, especially between human and bacterium pathogens, remains an active yet challenging topic to harness computational models tackling the complex analysis and prediction tasks. In this paper, we comprehensively revisit the prediction task of human-bacterium protein-protein interactions (HB-PPI), which is a first ever endeavour to report an empirical evaluation in learning and predicting HB-PPI based on machine learning models. …
Citizen Social Science For More Integrative And Effective Climate Action: A Science-Policy Perspective, Andrew Kythreotis, Chrystal Mantyka-Pringle, Theresa Mercer, Lorraine Whitmarsh, Adam Corner, Jouni Paavola, Christopher D. Chambers, Byron Miller, Noel Castree
Citizen Social Science For More Integrative And Effective Climate Action: A Science-Policy Perspective, Andrew Kythreotis, Chrystal Mantyka-Pringle, Theresa Mercer, Lorraine Whitmarsh, Adam Corner, Jouni Paavola, Christopher D. Chambers, Byron Miller, Noel Castree
Faculty of Social Sciences - Papers (Archive)
Governments are struggling to limit global temperatures below the 2°C Paris target with existing climate change policy approaches. This is because conventional climate policies have been predominantly (inter)nationally top-down, which limits citizen agency in driving policy change and influencing citizen behavior. Here we propose elevating Citizen Social Science (CSS) to a new level across governments as an advanced collaborative approach of accelerating climate action and policies that moves beyond conventional citizen science and participatory approaches. Moving beyond the traditional science-policy model of the democratization of science in enabling more inclusive climate policy change, we present examples of how CSS can …
Fostering Effective Early Learning (Feel) Study: Final Report, Iram Siraj, Edward Melhuish, Steven J. Howard, Cathrine Marguerite Neilsen-Hewett, Denise Kingston, Marc De Rosnay, Elisabeth Duursma, Xiaoqi Feng, Betty Luu
Fostering Effective Early Learning (Feel) Study: Final Report, Iram Siraj, Edward Melhuish, Steven J. Howard, Cathrine Marguerite Neilsen-Hewett, Denise Kingston, Marc De Rosnay, Elisabeth Duursma, Xiaoqi Feng, Betty Luu
Faculty of Social Sciences - Papers (Archive)
The 2018 Fostering Effective Early Learning (FEEL) study focuses on the importance of quality, and how to strengthen it in early childhood education and care (ECEC) settings. Extensive research demonstrates that the benefits of ECEC for children are increased when the service provider and educators are highly skilled and participate in professional development (PD), and the service is of high quality. Upskilling the workforce, including in-service professional development, is considered to be a key to improving quality, and can produce substantial and practical improvements for staff and children alike. Building on the existing body of international research, the findings of …
Arts And Culture. Input Paper For The Horizon Scanning Project "The Effective And Ethical Development Of Artificial Intelligence: An Opportunity To Improve Our Wellbeing", Thomas Birtchnell
Arts And Culture. Input Paper For The Horizon Scanning Project "The Effective And Ethical Development Of Artificial Intelligence: An Opportunity To Improve Our Wellbeing", Thomas Birtchnell
Faculty of Social Sciences - Papers (Archive)
Automating the Arts: Artificial Intelligence in Australia and New Zealand's Creative Industries
The Architecture Of An Effective Software Application For Managing Enterprise Projects, Reza R. Zamani, Robert B. K Brown, Ghassan Beydoun, William J. Tibben
The Architecture Of An Effective Software Application For Managing Enterprise Projects, Reza R. Zamani, Robert B. K Brown, Ghassan Beydoun, William J. Tibben
Faculty of Engineering and Information Sciences - Papers: Part B
No abstract provided.
Improvement Of Thermoelectric Properties And Their Correlations With Electron Effective Mass In Cu1.98sxse1−X, Lanling Zhao, Frank Yun Fei, Jun Wang, Funing Wang, Chunlei Wang, Jichao Li, Ji-Yang Wang, Zhenxiang Cheng, Shi Xue Dou, Xiaolin Wang
Improvement Of Thermoelectric Properties And Their Correlations With Electron Effective Mass In Cu1.98sxse1−X, Lanling Zhao, Frank Yun Fei, Jun Wang, Funing Wang, Chunlei Wang, Jichao Li, Ji-Yang Wang, Zhenxiang Cheng, Shi Xue Dou, Xiaolin Wang
Australian Institute for Innovative Materials - Papers
Sulphur doping effects on the crystal structures, thermoelectric properties, density-of-states, and effective mass in Cu1.98SxSe1−x were studied based on the electrical and thermal transport property measurements, and first-principles calculations. The X-ray diffraction patterns and Rietveld refinements indicate that room temperature Cu1.98SxSe1−x (x=0, 0.02, 0.08, 0.16) and Cu1.98SxSe1−x (x=0.8, 0.9, 1.0) have the same crystal structure as monoclinic-Cu2Se and orthorhombic-Cu2S, respectively. Sulphur doping can greatly enhance zT values when x is in the range of 0.8≤x≤1.0. Furthermore, all doped samples show stable thermoelectric compatibility factors over a broad temperature range from 700 to 1000K, which could greatly benefit their practical applications. …
Fostering Effective Early Learning: A Review Of The Current International Evidence Considering Quality In Early Childhood Education And Care Programmes - In Delivery, Pedagogy And Child Outcomes, Iram Siraj, Denise Kingston, Cathrine Marguerite Neilsen-Hewett, Steven J. Howard, Edward Melhuish, Marc De Rosnay, Elisabeth Duursma, Betty Luu
Fostering Effective Early Learning: A Review Of The Current International Evidence Considering Quality In Early Childhood Education And Care Programmes - In Delivery, Pedagogy And Child Outcomes, Iram Siraj, Denise Kingston, Cathrine Marguerite Neilsen-Hewett, Steven J. Howard, Edward Melhuish, Marc De Rosnay, Elisabeth Duursma, Betty Luu
Faculty of Social Sciences - Papers (Archive)
Executive Summary There is a large body of international academic research literature which examines the relationship between (i) early childhood education and care (ECEC) and (ii) children's developmental and learning outcomes. Decades of sustained international research by many different research groups demonstrate that children who attend ECEC are likely to experience better behavioural and learning outcomes than those who do not attend. The research findings are, of course, not always consistent, and are more robust over shorter measurement periods. Nevertheless, major national surveys (e.g. OECD, 2011) and ambitious longitudinal research projects (e.g. the EPPSE study, Sylva et al., 2014) document …
Correlation Of Impedance And Effective Electrode Area Of Dextran Sulfate Doped Pedot Modified Electrodes, Alexander R. Harris, Robyn C. Hutchinson, Paul J. Molino, Robert M. I Kapsa, Graeme M. Clark, Antonio G. Paolini, Gordon G. Wallace
Correlation Of Impedance And Effective Electrode Area Of Dextran Sulfate Doped Pedot Modified Electrodes, Alexander R. Harris, Robyn C. Hutchinson, Paul J. Molino, Robert M. I Kapsa, Graeme M. Clark, Antonio G. Paolini, Gordon G. Wallace
Australian Institute for Innovative Materials - Papers
The impedance of electrodes at 1 kHz is typically reported to assess the signal-to-noise ratio of neural recording electrodes. The impedance response of platinum electrodes modified by poly-3,4-ethylenedioxythiophene doped with dextran sulfate has been examined. The modified electrodes have lower impedance at low and intermediate frequencies compared to unmodified electrodes. The impedance and phase angle at low frequencies is strongly correlated with the electrode area. The geometric and linear diffusion charge densities of the modified electrodes are also dependent on the electrode area and impedance at low frequencies. A 3 time constant equivalent circuit provided a better fit to the …
Effective Utilization Of Available Pev Battery Capacity For Mitigation Of Solar Pv Impact And Grid Support With Integrated V2g Functionality, Md Jan E Alam, Kashem M. Muttaqi, Danny Sutanto
Effective Utilization Of Available Pev Battery Capacity For Mitigation Of Solar Pv Impact And Grid Support With Integrated V2g Functionality, Md Jan E Alam, Kashem M. Muttaqi, Danny Sutanto
Faculty of Engineering and Information Sciences - Papers: Part A
Utilizing battery storage devices in plug-in electric vehicles (PEVs) for grid support using vehicle-to-grid (V2G) concept is gaining popularity. With appropriate control strategies, the PEV batteries and associated power electronics can be exploited for solar photovoltaic (PV) impact mitigation and grid support. However, as the PEV batteries have limited capacity and the capacity usage is also constrained by transportation requirements, an intelligent strategy is necessary for an effective utilization of the available capacity for V2G applications. In this paper, a strategy for an effective utilization of PEV battery capacity for solar PV impact mitigation and grid support is proposed. A …
Fostering Effective Early Learning (Feel) Through A Professional Development Programme For Early Childhood Educators To Improve Professional Practice And Child Outcomes In The Year Before Formal Schooling: Study Protocol For A Cluster Randomised Controlled Trial, Edward Melhuish, Steven J. Howard, Iram Siraj, Cathrine Marguerite Neilsen-Hewett, Denise Kingston, Marc De Rosnay, Elisabeth Duursma, Betty Luu
Fostering Effective Early Learning (Feel) Through A Professional Development Programme For Early Childhood Educators To Improve Professional Practice And Child Outcomes In The Year Before Formal Schooling: Study Protocol For A Cluster Randomised Controlled Trial, Edward Melhuish, Steven J. Howard, Iram Siraj, Cathrine Marguerite Neilsen-Hewett, Denise Kingston, Marc De Rosnay, Elisabeth Duursma, Betty Luu
Faculty of Social Sciences - Papers (Archive)
Background: A substantial research base documents the benefits of attendance at high-quality early childhood education and care (ECEC) for positive behavioural and learning outcomes. Research has also found that the quality of many young children's experiences and opportunities in ECEC depends on the skills, dispositions and understandings of the early childhood adult educators. Increasingly, research has shown that the quality of children's interactions with educators and their peers, more than any other programme feature, influence what children learn and how they feel about learning. Hence, we sought to investigate the extent to which evidence-based professional development (PD) - focussed on …
Effective Area And Charge Density Of Chondroitin Sulphate Doped Pedot Modified Electrodes, Alexander R. Harris, Paul J. Molino, Antonio G. Paolini, Gordon G. Wallace
Effective Area And Charge Density Of Chondroitin Sulphate Doped Pedot Modified Electrodes, Alexander R. Harris, Paul J. Molino, Antonio G. Paolini, Gordon G. Wallace
Australian Institute for Innovative Materials - Papers
Neural electrodes have been coated with electrodeposited poly-3,4-ethylenedioxythiophene doped with chondroitin sulphate. Optical and electrochemical methods were used to determine the effective electrode area, charge injection capacity and charge density of the modified electrodes. Deposition times of 15 to 60 s slightly increased the geometric and steady state diffusion electroactive areas while the linear diffusion electroactive area grew significantly, indicating an increase in electrode roughness. The effective electrode area and charge injection capacity were significantly smaller than PEDOT doped with previously tested dopants. In contrast to other dopant ions, the charge density determined from the geometric and steady state diffusion …
The Role Of Resident Perceptions In Achieving Effective Community-Based Tourism For Least Developed Countries, Sotear Ellis, Lynnaire Sheridan
The Role Of Resident Perceptions In Achieving Effective Community-Based Tourism For Least Developed Countries, Sotear Ellis, Lynnaire Sheridan
Faculty of Business - Papers (Archive)
Community-based tourism (CBT) can be a tool for sustainable development in least developed countries; however, careful selection of participating communities is vital to achieving development outcomes. This article presents resident perceptions of self and the community (and its tourism organizers) as potential indicators for future CBT success both contributing to theoretical concepts but pragmatically potentially also assists practitioners to identify communities that theoretically should produce better development outcomes before embarking on projects.
Effective Enhancement Of The Electrochemical Performance Of Layered Cathode Li1.5mn0.75ni0.25o2.5 Via A Novel Facile Molten Salt Method, Zhuo Zheng, Wei-Bo Hua, S Liao, Yan Jun Zhong, En-Hui Wang, Bin-Bin Xu, Hua-Kun Liu, Ben-He Zhong
Effective Enhancement Of The Electrochemical Performance Of Layered Cathode Li1.5mn0.75ni0.25o2.5 Via A Novel Facile Molten Salt Method, Zhuo Zheng, Wei-Bo Hua, S Liao, Yan Jun Zhong, En-Hui Wang, Bin-Bin Xu, Hua-Kun Liu, Ben-He Zhong
Australian Institute for Innovative Materials - Papers
A series of nanocrystalline lithium-rich cathode materials Li1.5Mn0.75Ni0.25O2.5 have been prepared by a novel synthetic process, which combines the co-precipitation method and a modified molten salt method. By using a moderate excess of 0.5LiNO3-0.5LiOH eutectic salts as molten media and reactants, the usage of deionized water or alcohol in the subsequent wash process is successfully reduced, compared with the traditional molten salt method. The materials with different excess Li salt content, Li/M (M = Ni + Mn) = 1.55, 1.65, 1.75, 1.85, 1.95, 2.05, molar ratio, show distinct differences in their …
One Dimensional Graphitic Carbon Nitrides As Effective Metal-Free Oxygen Reduction Catalysts, Muhammad Nawaz Tahir, Nasir Mahmood, Jinghan Zhu, Asif Mahmood, Faheem K. Butt, Syed Rizwan, Imran Aslam, M Tanveer, Faryal Idrees, Imran Shakir, Chuanbao Cao, Yanglong Hou
One Dimensional Graphitic Carbon Nitrides As Effective Metal-Free Oxygen Reduction Catalysts, Muhammad Nawaz Tahir, Nasir Mahmood, Jinghan Zhu, Asif Mahmood, Faheem K. Butt, Syed Rizwan, Imran Aslam, M Tanveer, Faryal Idrees, Imran Shakir, Chuanbao Cao, Yanglong Hou
Australian Institute for Innovative Materials - Papers
To explore the effect of morphology on catalytic properties of graphitic carbon nitride (GCN), we have studied oxygen reduction reaction (ORR) performance of two different morphologies of GCN in alkaline media. Among both, tubular GCN react with dissolved oxygen in the ORR with an onset potential close to commercial Pt/C. Furthermore, the higher stability and excellent methanol tolerance of tubular GCN compared to Pt/C emphasizes its suitability for fuel cells.
Effective Practices For Interagency Data Sharing: Insights From Collaborative Research In A Regional Intervention, Pauline M. Mcguirk, Phillip O'Neill, Kathleen Mee
Effective Practices For Interagency Data Sharing: Insights From Collaborative Research In A Regional Intervention, Pauline M. Mcguirk, Phillip O'Neill, Kathleen Mee
Faculty of Social Sciences - Papers (Archive)
Data sharing adds considerable value to interagency programs that seek to tackle complex social problems. Yet data sharing is not easily enacted either technically or as a governance practice, especially considering the multiple forms of risk involved. This article presents insights from a successful data sharing project in a major region in east coast Australia involving a federally funded research partnership between two universities and a number of human services agencies. The Spatial Data Analysis Project sought to establish a community of practice for devising data sharing protocols and embedding data sharing into agency practices. Close dialogue between the project …
On The Question Of Effective Sample Size In Network Modeling: An Asymptotic Inquiry, Pavel N. Krivitsky, Eric D. Kolaczyk
On The Question Of Effective Sample Size In Network Modeling: An Asymptotic Inquiry, Pavel N. Krivitsky, Eric D. Kolaczyk
Faculty of Engineering and Information Sciences - Papers: Part A
The modeling and analysis of networks and network data has seen an explosion of interest in recent years and represents an exciting direction for potential growth in statistics. Despite the already substantial amount of work done in this area to date by researchers from various disciplines, however, there remain many questions of a decidedly foundational nature - natural analogues of standard questions already posed and addressed in more classical areas of statistics - that have yet to even be posed, much less addressed. Here we raise and consider one such question in connection with network modeling. Specifically, we ask, "Given …
Estimation Of Signal Distortion Using Effective Sampling Density For Light Field-Based Free Viewpoint Video, Hooman Shidanshidi, Farzad Safaei, Wanqing Li
Estimation Of Signal Distortion Using Effective Sampling Density For Light Field-Based Free Viewpoint Video, Hooman Shidanshidi, Farzad Safaei, Wanqing Li
Faculty of Engineering and Information Sciences - Papers: Part A
In a light field-based free viewpoint video (LF-based FVV) system, effective sampling density (ESD) is defined as the number of rays per unit area of the scene that has been acquired and is selected in the rendering process for reconstructing an unknown ray. This paper extends the concept of ESD and shows that ESD is a tractable metric that quantifies the joint impact of the imperfections of LF acquisition and rendering. By deriving and analyzing ESD for the commonly used LF acquisition and rendering methods, it is shown that ESD is an effective indicator determined by system parameters and can …
Drawing Micro Learning Into Mooc: Using Fragmented Pieces Of Time To Enable Effective Entire Course Learning Experiences, Geng Sun, Tingru Cui, Jianming Yong, Jun Shen, Shiping Chen
Drawing Micro Learning Into Mooc: Using Fragmented Pieces Of Time To Enable Effective Entire Course Learning Experiences, Geng Sun, Tingru Cui, Jianming Yong, Jun Shen, Shiping Chen
Faculty of Engineering and Information Sciences - Papers: Part A
Recently the massive open online course (MOOC) is an emerging trend that attracts many educators’ and researchers’ attentions. Based on our pilot study focusing on the development and operation of MOOC in Australia, we found MOOC is featured with mastery learning and blended learning, but it suffers from low completion rates. Brining micro learning into MOOC can be a feasible solution to improve current MOOC delivery and learning experience. We design a system which aims to provide adaptive micro learning contents as well as learning path identifications customized for each individual learner. To investigate how micro learning can impact learning …
The Oculus Rift: A Cost-Effective Tool For Studying Visual-Vestibular Interactions In Self-Motion Perception, Juno Kim, Charles Y. Chung, Shinji Nakamura, Stephen Palmisano, Sieu Khuu
The Oculus Rift: A Cost-Effective Tool For Studying Visual-Vestibular Interactions In Self-Motion Perception, Juno Kim, Charles Y. Chung, Shinji Nakamura, Stephen Palmisano, Sieu Khuu
Faculty of Social Sciences - Papers (Archive)
For years now, virtual reality devices have been applied in the field of vision science in an attempt to improve our understanding of perceptual principles underlying the experience of self-motion. Some of this research has been concerned with exploring factors involved in the visually-induced illusory perception of self-motion, known as vection. We examined the usefulness of the cost-effective Oculus Rift in generating vection in seated observers. This device has the capacity to display optic flow in world coordinates by compensating for tracked changes in 3D head orientation. We measured vection strength in three conditions of visual compensation for head movement: …
Effective Utilization Of Excess Energy In Standalone Hybrid Renewable Energy Systems For Improving Comfort Ability And Reducing Cost Of Energy: A Review And Analysis, M Ismail Ismail, Mahmoud Moghavvemi, T Mahlia, Kashem M. Muttaqi, S Moghavvemi
Effective Utilization Of Excess Energy In Standalone Hybrid Renewable Energy Systems For Improving Comfort Ability And Reducing Cost Of Energy: A Review And Analysis, M Ismail Ismail, Mahmoud Moghavvemi, T Mahlia, Kashem M. Muttaqi, S Moghavvemi
Faculty of Engineering and Information Sciences - Papers: Part A
One of the features that characterize renewable energy sources is their variability and intermittency. Intermittency covers both the predictable and unpredictable variations of their power outputs and uncertainty in the power availability. To overcome the drawback of intermittency, special design considerations should be taken into account. These additional design considerations increases the overall cost of the renewable energy systems. Adding storage system and/or backup source to the renewable sources is one of the measures used to guarantee the continuity of power supply to the loads, and therefore improve the reliability of the renewable energy systems. The operation of renewable energy …
The Case Studies: Chat In Use - Case Study 13.1 Designing An Effective Undergraduate Vocal Pedagogy Environment: A Case Of Cultural-Historical Activity Approach In A Singing Course, Irina Verenikina, Lotte Latukefu
The Case Studies: Chat In Use - Case Study 13.1 Designing An Effective Undergraduate Vocal Pedagogy Environment: A Case Of Cultural-Historical Activity Approach In A Singing Course, Irina Verenikina, Lotte Latukefu
Faculty of Social Sciences - Papers (Archive)
This chapter draws on six case studies of pedagogy with technology in Higher Education. The studies are chosen because they illustrate how the use of technology impacts on pedagogy in these contexts. While the cases are drawn from different levels of higher education (undergraduate to postgraduate) they are woven together by a shared framework: namely, the use of CHAT to explore pedagogical innovation with technology. One of the significant strengths of CHAT, all studies will argue, lies in its ability to situate goal-directed action within the larger context of a motive-directed activity. That is, its explanatory power lies in situating …
Reducing Cognitive Load: The Effects Of Gesturing On Children's Effective Working Memory Capacity, Sahar Bokosmaty, Steven J. Howard, Myrto F. Mavilidi, Fred Paas
Reducing Cognitive Load: The Effects Of Gesturing On Children's Effective Working Memory Capacity, Sahar Bokosmaty, Steven J. Howard, Myrto F. Mavilidi, Fred Paas
Faculty of Social Sciences - Papers (Archive)
Abstract presented at the 8th Cognitive Load Theory Conference, Fort Collins, Colorado, USA, June 15th - 17th, 2015.
An Effective Asexual Genetic Algorithm For Solving The Job Shop Scheduling Problem, Mehrdad Amirghasemi, Reza R. Zamani
An Effective Asexual Genetic Algorithm For Solving The Job Shop Scheduling Problem, Mehrdad Amirghasemi, Reza R. Zamani
Faculty of Engineering and Information Sciences - Papers: Part A
All rights reserved. Abstract By using the notion of elite pool, this paper presents an effective asexual genetic algorithm for solving the job shop scheduling problem. Based on mutation operations, the algorithm selectively picks the solution with the highest quality from the pool and after its modification, it can replace the solution with the lowest quality with such a modified solution. The elite pool is initially filled with a number of non-delay schedules, and then, in each iteration, the best solution of the elite pool is removed and mutated in a biased fashion through running a limited tabu search procedure. …
Designing Effective Video-Based Modeling Examples Using Gaze And Gesture Cues, Kim Ouwehand, Tamara Van Gog, Fred Paas
Designing Effective Video-Based Modeling Examples Using Gaze And Gesture Cues, Kim Ouwehand, Tamara Van Gog, Fred Paas
Faculty of Social Sciences - Papers (Archive)
Research suggests that learners will likely spend a substantial amount of time looking at the model's face when it is visible in a video-based modeling example. Consequently, in this study we hypothesized that learners might not attend timely to the task areas the model is referring to, unless their attention is guided to such areas by the model's gaze or gestures. Results showed that the students in all conditions looked more at the female model than at the task area she referred to. However, the data did show a gradual decline in the difference between attention toward the model and …
Diagnosing Resources For Effective Learning Via Teacher And Parent Checklists, Bettina Harder, Susanna Trottler, Wilma Vialle, Albert Ziegler
Diagnosing Resources For Effective Learning Via Teacher And Parent Checklists, Bettina Harder, Susanna Trottler, Wilma Vialle, Albert Ziegler
Faculty of Social Sciences - Papers (Archive)
Checklists are an economical form of diagnostic instruments and are therefore well suited to support decision making on individual fostering of students in every day school life. We developed a teacher and a parent checklist based on the theory of educational and learning capital (Ziegler & Baker, 2013), that is, assessing the students' resources for learning. A study with 5th to 8th graders demonstrated the checklists' diagnostic properties. Overall, the teacher ratings of students' capitals proved to be reliable, objective and highly valid while parent ratings turned out to be less valid. Implications and possibilities of practical usage are discussed.
Six Effective Ways To Have That Difficult Conversation At Work, Grace Mccarthy
Six Effective Ways To Have That Difficult Conversation At Work, Grace Mccarthy
Faculty of Business - Papers (Archive)
Employees want more feedback. Gen Y employees in particular, want constant feedback. Managers however are often reluctant to give feedback if they fear that what starts as a rational conversation may degenerate into an emotional one. Even managers trained in coaching have admitted to being reluctant to tackle employees seen as abrasive or aggressive.
Edge-Hydroxylated Boron Nitride Nanosheets As An Effective Additive To Improve The Thermal Response Of Hydrogels, Feng Xiao, Sina Naficy, Gilberto Casillas, Majharu Haque Khan, Tomas Katkus, Lei Jiang, Hua-Kun Liu, Huijun Li, Zhenguo Huang
Edge-Hydroxylated Boron Nitride Nanosheets As An Effective Additive To Improve The Thermal Response Of Hydrogels, Feng Xiao, Sina Naficy, Gilberto Casillas, Majharu Haque Khan, Tomas Katkus, Lei Jiang, Hua-Kun Liu, Huijun Li, Zhenguo Huang
Australian Institute for Innovative Materials - Papers
Upon flowing hot steam over hexagonal boron nitride (h-BN) bulk powder, efficient exfoliation and hydroxylation of BN occur simultaneously. Through effective hydrogen bonding with water and N-isopropylacrylamide, edge-hydroxylated BN nanosheets dramatically improve the dimensional change and dye release of this temperature-sensitive hydrogel and thereby enhance its efficacy in bionic, soft robotic, and drug-delivery applications.
Gold Nanocrystals With Variable Index Facets As Highly Effective Cathode Catalysts For Lithium-Oxygen Batteries, Dawei Su, S X. Dou, Guoxiu Wang
Gold Nanocrystals With Variable Index Facets As Highly Effective Cathode Catalysts For Lithium-Oxygen Batteries, Dawei Su, S X. Dou, Guoxiu Wang
Australian Institute for Innovative Materials - Papers
Cathode catalysts are the key factor in improving the electrochemical performance of lithium-oxygen (Li-O2) batteries via their promotion of the oxygen reduction and oxygen evolution reactions (ORR and OER). Generally, the catalytic performance of nanocrystals (NCs) toward ORR and OER depends on both composition and shape. Herein, we report the synthesis of polyhedral Au NCs enclosed by a variety of index facets: cubic gold (Au) NCs enclosed by {100} facets; truncated octahedral Au NCs enclosed by {100} and {110} facets; and trisoctahedral (TOH) Au NCs enclosed by 24 high-index {441} facets, as effective cathode catalysts for Li-O2 batteries. All Au …
Next Generation Bioelectronics: Advances In Fabrication Coupled With Clever Chemistries Enable The Effective Integration Of Biomaterials And Organic Conductors, Paul Molino, Gordon G. Wallace
Next Generation Bioelectronics: Advances In Fabrication Coupled With Clever Chemistries Enable The Effective Integration Of Biomaterials And Organic Conductors, Paul Molino, Gordon G. Wallace
Australian Institute for Innovative Materials - Papers
Organic bioelectronics is making an enormous impact in the field of tissue engineering, providing not just biocompatible, but biofunctional conducting material platforms. For their true potential to be reached, it is critical to integrate organic conductors with other biopolymers in a targeted manner, allowing the development of devices and scaffold architectures capable of delivering a number of physical, chemical, and electrical stimuli. Herein, we provide an overview of the methods currently being employed to tailor organic conductors for bioapplications, with a focus on the development of fabrication techniques vital to the development of the next generation of intelligent bionic devices.
Hydrostatic Pressure: A Very Effective Approach To Significantly Enhance Critical Current Density In Granular Iron Pnictide Superconductors, Babar Shabbir, Xiaolin Wang, Shaban Reza Ghorbani, C Shekhar, S X. Dou, O.N Srivastava
Hydrostatic Pressure: A Very Effective Approach To Significantly Enhance Critical Current Density In Granular Iron Pnictide Superconductors, Babar Shabbir, Xiaolin Wang, Shaban Reza Ghorbani, C Shekhar, S X. Dou, O.N Srivastava
Australian Institute for Innovative Materials - Papers
Pressure is well known to significantly raise the superconducting transition temperature, Tc, in both iron pnictides and cuprate based superconductors. Little work has been done, however, on how pressure can affect the flux pinning and critical current density in the Fe-based superconductors. Here, we propose to use hydrostatic pressure to significantly enhance flux pinning and Tc in polycrystalline pnictide bulks. We have chosen Sr4V2O6Fe2As2 polycrystalline samples as a case study. We demonstrate that the hydrostatic pressure up to 1.2 GPa can not only significantly increase Tc from …