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Full-Text Articles in Engineering
Progress In Piezoelectric Material Based Oceanic Wave Energy Conversion Technology, Mahbubur Kiran, Omar Farrok, Md Abdullah-Al-Mamun, Md Rabiul Islam, Wei Xu
Progress In Piezoelectric Material Based Oceanic Wave Energy Conversion Technology, Mahbubur Kiran, Omar Farrok, Md Abdullah-Al-Mamun, Md Rabiul Islam, Wei Xu
Faculty of Engineering and Information Sciences - Papers: Part B
Recently, electrical engineers are paying great attention to develop oceanic wave energy conversion technologies based on the piezoelectric materials because of their excellent conveniences. Piezoelectric oceanic wave energy converters (OWECs) have several benefits over the others such as its small size, lightweight, no requirement of using intermediate device as well as having less negative impacts on the oceanic environment. Various review and research papers focus on the piezoelectric devices, their operation and application for oceanic energy conversion. But, to the best of the authors’ knowledge, none of the existing research or review papers present detailed scheme of piezoelectric device based …
Advancement In Track Technology - Composite Foundations For Increased Speed And Axle Loads, Buddhima Indraratna, Ngoc Trung Ngo, Cholachat Rujikiatkamjorn
Advancement In Track Technology - Composite Foundations For Increased Speed And Axle Loads, Buddhima Indraratna, Ngoc Trung Ngo, Cholachat Rujikiatkamjorn
Faculty of Engineering and Information Sciences - Papers: Part B
The increasing demand for fast heavy haul services with greater axle loads, as well as high speed commuter trains, poses a serious challenge for the stability of tracks on the problematic ground. The use of artificial inclusions such as polymeric geosynthetics for enhanced soil-structure interaction and rubber mats made from recycled rubber tyres to absorb the strain energy and reduce ballast breakage and track damage is described in this paper as a cost-effective option. In this study, a series of large-scale laboratory tests took place to determine how well these geogrids could attenuate the impact, cyclic stress, and corresponding mitigation …
Patients' Acceptance Of Smartphone Health Technology For Chronic Disease Management: A Theoretical Model And Empirical Test, Kaili Dou, Ping Yu, Ning Deng, Fang Liu, Yingping Guan, Zhenye Li, Yumeng Ji, Ningkai Du, Xudong Lu, Huilong Duan
Patients' Acceptance Of Smartphone Health Technology For Chronic Disease Management: A Theoretical Model And Empirical Test, Kaili Dou, Ping Yu, Ning Deng, Fang Liu, Yingping Guan, Zhenye Li, Yumeng Ji, Ningkai Du, Xudong Lu, Huilong Duan
Faculty of Engineering and Information Sciences - Papers: Part B
No abstract provided.
Data Mining In Educational Technology Classroom Research: Can It Make A Contribution?, Charoula Angeli, Sarah Katherine Howard, Jun Ma, Jie Yang, Paul A. Kirschner
Data Mining In Educational Technology Classroom Research: Can It Make A Contribution?, Charoula Angeli, Sarah Katherine Howard, Jun Ma, Jie Yang, Paul A. Kirschner
SMART Infrastructure Facility - Papers
The paper addresses and explains some of the key questions about the use of data mining in educational technology classroom research. Two examples of use of data mining techniques, namely, association rules mining and fuzzy representations are presented, from a study conducted in Europe and another in Australia. Both of these studies examine student learning, behaviors, and experiences within computer-supported classroom activities. In the first study, the technique of association rules mining was used to understand better how learners with different cognitive types interacted with a simulation to solve a problem. Association rules mining was found to be a useful …
Implementation Of Health Technology Assessment Work In A Hospital In Kazakhstan, Lyazzat Kosherbayeva, David M. Hailey, Kural Kurakbaev, Aleksey Tsoy, Ormanbek Zhuzzhanov, Abilay Donbay, Ainur Kumar, Kamalzhan Nadyrov
Implementation Of Health Technology Assessment Work In A Hospital In Kazakhstan, Lyazzat Kosherbayeva, David M. Hailey, Kural Kurakbaev, Aleksey Tsoy, Ormanbek Zhuzzhanov, Abilay Donbay, Ainur Kumar, Kamalzhan Nadyrov
Faculty of Engineering and Information Sciences - Papers: Part A
Objectives: The aim of this study was to implement health technology assessment (HA) in the First General City Hospital in Astana, Kazakhstan. Methods: We organized trainings to familiarize hospital staff with the purpose and details of HTA. An HTA committee was established, with representation from hospital physicians and managers, and criteria for prioritization of health technologies determined. Clinical departments of the hospital were asked to prepare applications for new technologies for their services. Results: The HTA committee reviewed five applications and selected a technology from one of these, on single incision laparoscopic surgery (SILS), for assessment. A short HTA report …
A Process Of Prioritizing Topics For Health Technology Assessment In Kazakhstan, Lyazzat Kosherbayeva, David M. Hailey, Kural Kurakbaev, Adlet Tabarov, Ainur Kumar, Gulnara Gutzskaya, Elena Stepkina
A Process Of Prioritizing Topics For Health Technology Assessment In Kazakhstan, Lyazzat Kosherbayeva, David M. Hailey, Kural Kurakbaev, Adlet Tabarov, Ainur Kumar, Gulnara Gutzskaya, Elena Stepkina
Faculty of Engineering and Information Sciences - Papers: Part A
Objectives: The aim of this study was to develop criteria for the prioritization of topics for health technology assessment (HTA) in the healthcare system of Kazakhstan. Methods: Initial proposals for criteria were suggested through consultation with Ministry of Health (MoH) policy areas. These were refined through a workshop attended by HTA department staff, persons from medical universities and research institutes, and MoH policy makers. The workshop included discussion on methods used in international HTA practice. Opinions of participants on selection of criteria from those specified in a review of prioritization processes were used to define a list for inclusion in …
Commentary On "The Influence Of Hospital-Based Hta On Technology Acquisition Decision", David M. Hailey
Commentary On "The Influence Of Hospital-Based Hta On Technology Acquisition Decision", David M. Hailey
Faculty of Engineering and Information Sciences - Papers: Part A
The article by Dupouy and Gagnon presents a case study on the structure and operation of an HB-HTA unit with reference to an assessment of a diagnostic technology. It gives interesting details on the organization of an HB-HTA program, and of the approaches that were taken in the assessment. It also notes the demands on a small unit and some limits to its activities. Semi-structured interviews were held with informants from three groups in the hospital. Excerpts from the interviews provide further insight. Projects of the HTA Unit are assisted by a stakeholders working group; information is included on its …
Persuasive Technology In Mobile Applications Promoting Physical Activity: A Systematic Review, John Matthews, Khin Than Win, Harri Oinas-Kukkonen, Mark Freeman
Persuasive Technology In Mobile Applications Promoting Physical Activity: A Systematic Review, John Matthews, Khin Than Win, Harri Oinas-Kukkonen, Mark Freeman
Faculty of Engineering and Information Sciences - Papers: Part A
Persuasive technology in mobile applications can be used to influence the behaviour of users. A framework known as the Persuasive Systems Design model has been developed for designing and evaluating systems that influence the attitudes or behaviours of users. This paper reviews the current state of mobile applications for health behavioural change with an emphasis on applications that promote physical activity. The inbuilt persuasive features of mobile applications were evaluated using the Persuasive Systems Design model. A database search was conducted to identify relevant articles. Articles were then reviewed using the Persuasive Systems Design model as a framework for analysis. …
Development Of Intermediate Cooling Technology And Its Control For Two-Stand Plate Rolling, Fei Zhang, Wei Yu, Tao Liu
Development Of Intermediate Cooling Technology And Its Control For Two-Stand Plate Rolling, Fei Zhang, Wei Yu, Tao Liu
Faculty of Engineering and Information Sciences - Papers: Part A
In a plate rolling production line, thermomechanically controlled processing is critical for plate quality. In this paper, a set of intermediate cooling equipment of a two-stand plate mill with super density nozzles, medium pressure, and small flow is developed. Based on a simplified dynamic model, a cooling control scheme with combined feedforward, feedback, and adaptive algorithms is put forward. The new controlled rolling process and the highly efficient control system improve the controlled rolling efficiency by an average of 17.66%. The proposed intermediate cooling system can also effectively inhibit the growth of austenite grain, improve the impact toughness and yield …
Fibre Bragg Grating Sensing Technology For The Evaluation Of Physical Properties Of Dental Resin Composites, Ginu Rajan, Paul Shouha, Ayman Ellakwa, Jiangtao Xi, Gangadhara B. Prusty
Fibre Bragg Grating Sensing Technology For The Evaluation Of Physical Properties Of Dental Resin Composites, Ginu Rajan, Paul Shouha, Ayman Ellakwa, Jiangtao Xi, Gangadhara B. Prusty
Faculty of Engineering and Information Sciences - Papers: Part A
The characterization of the physical properties of dental resin composites is fraught with difficulties relating to significant intra and inter test parameter variabilities and is relatively time consuming and expensive. The main aim of this study was to evaluate whether optical fibre Brag grating (FBG) sensing system may become a viable tool to study dental material characteristics. Of particular focus was the potential for the system to demonstrate a multi parameter all-in-one feature. A miniature FBG was embedded in six different dental resin composites and employed as a sensor to evaluate linear polymerization shrinkage, thermal expansion and water sorption. This …
Influence Of Health Technology Assessment And Its Measurement, David M. Hailey, Sophie Werko, Mans Rosen, Karen Macpherson, Susan Myles, Veronica Gallegos Rivera, Cecilia Hipolito-Olivares, Sinnika Sihvo, Jasmine Pwu, Wen-Wen Yang, Yong-Chen Chen, Ana Perez Galan, Alicia Aleman, Elena Villamil
Influence Of Health Technology Assessment And Its Measurement, David M. Hailey, Sophie Werko, Mans Rosen, Karen Macpherson, Susan Myles, Veronica Gallegos Rivera, Cecilia Hipolito-Olivares, Sinnika Sihvo, Jasmine Pwu, Wen-Wen Yang, Yong-Chen Chen, Ana Perez Galan, Alicia Aleman, Elena Villamil
Faculty of Engineering and Information Sciences - Papers: Part B
OBJECTIVES: The aim of this study was to obtain information on methods used to measure health technology assessment (HTA) influence, decisions that were influenced, and outcomes linked to HTA. METHODS: Electronic databases were used to locate studies in which HTA influence had been demonstrated. Inclusion criteria were studies that reliably reported consideration by decision makers of HTA findings; comparative studies of technology use before and after HTA; and details of changes in policy, health outcomes, or research that could be credibly linked to an HTA. RESULTS: Fifty-one studies were selected for review. Settings were national (24), regional (12), both national …
Information Technology And Open Innovation: A Strategic Alignment Perspective, Tingru Cui, Hua Ye, Hock Hai Teo, Jizhen Li
Information Technology And Open Innovation: A Strategic Alignment Perspective, Tingru Cui, Hua Ye, Hock Hai Teo, Jizhen Li
Faculty of Engineering and Information Sciences - Papers: Part A
Advances in information technology (IT) have enabled firms to increasingly rely on open innovation. Although researchers and practitioners are interested in this phenomenon, there is a lack of theoretically driven research on how IT impacts organizational open innovation performance. Drawing on the strategic IT alignment perspective and related literature, we proposed a model to explain the performance of organizational open innovation; i.e., the alignment between IT strategies and the openness of open innovation strategies results in different outcomes for open innovation. Through the analysis of data from 225 firms in China, we found that the alignment between IT flexibility and …
Mining A System: The Use Of Data Mining And System Dynamics To Explore Technology Integration, Sarah Katherine Howard, Jun Ma, Jie Yang, Kate Thompson
Mining A System: The Use Of Data Mining And System Dynamics To Explore Technology Integration, Sarah Katherine Howard, Jun Ma, Jie Yang, Kate Thompson
SMART Infrastructure Facility - Papers
Abstract presented at the 16th Biennial EARLI Conference for Research on Learning and Instruction, 25-29 August 2015, Limassol, Cyprus
Applications Of Magnetorheological Technology To Semiactive Vibration Control Systems, Miao Yu, Seung-Bok Choi, Norman M. Wereley, Weihua Li, Jeong-Hoi Koo, Xinchun Guan
Applications Of Magnetorheological Technology To Semiactive Vibration Control Systems, Miao Yu, Seung-Bok Choi, Norman M. Wereley, Weihua Li, Jeong-Hoi Koo, Xinchun Guan
Faculty of Engineering and Information Sciences - Papers: Part A
Semiactive vibration control systems possess both the simplicity and inherent reliability of passive systems while maintaining the adaptability of active vibration control systems integrated with an appropriate control algorithm. One of the recent and promising technologies in semiactive vibration control is to utilize magnetorheological (MR) fluids (MRFs) and MR elastomers (MREs). The well-known remarkable feature of MR materials is the continuous controllability of stiffness and damping properties under external magnetic field. The unique controllable characteristic of MR materials has catalyzed comprehensive research and development focusing on vibration control systems including vehicle dampers, engine mounts, adaptive tuned vibration absorber, and seismic …
Generation Alpha At The Intersection Of Technology, Play And Motivation, Holly Tootell, Mark Freeman, Alison E. Freeman
Generation Alpha At The Intersection Of Technology, Play And Motivation, Holly Tootell, Mark Freeman, Alison E. Freeman
Faculty of Engineering and Information Sciences - Papers: Part A
This paper considers the intersection of technology and play through the novel approach of gamification and its application to early years education. The intrinsic connection between play and technology is becoming increasingly significant in early years education. By creating an awareness of the early years adoption of technology into guiding frameworks, and then exploring the makeup of gaming elements, this paper draws connections for guiding principles in adopting more technology-focused play opportunities for Generation Alpha.
Agile Enterprise Architecture: A Case Of A Cloud Technology-Enabled Government Enterprise Transformation, Asif Qumer Gill, Steven Smith, Ghassan Beydoun, Vijayan Sugumaran
Agile Enterprise Architecture: A Case Of A Cloud Technology-Enabled Government Enterprise Transformation, Asif Qumer Gill, Steven Smith, Ghassan Beydoun, Vijayan Sugumaran
Faculty of Engineering and Information Sciences - Papers: Part A
Australian government enterprises have shown a significant interest in the cloud technology-enabled enterprise transformation. Australian government suggests the whole-of-a-government strategy to cloud adoption. The challenge is how best to realise this cloud adoption strategy for the cloud technology-enabled enterprise transformation? The cloud adoption strategy realisation requires concrete guidelines and a comprehensive practical framework. This paper proposes the use of an agile enterprise architecture framework to developing and implementing the adaptive cloud technology-enabled enterprise architecture in the Australian government context. The results of this paper indicate that a holistic strategic agile enterprise architecture approach seems appropriate to support the strategic whole-of-a-government …
Involvement Of Consumers In Health Technology Assessment Activities By Inahta Agencies, David Hailey, Sophie Werko, Rugayah Bakri, Alun Cameron, Britta Gohlen, Susan Myles, Jasmine Pwu, Jomkwan Yothasamut
Involvement Of Consumers In Health Technology Assessment Activities By Inahta Agencies, David Hailey, Sophie Werko, Rugayah Bakri, Alun Cameron, Britta Gohlen, Susan Myles, Jasmine Pwu, Jomkwan Yothasamut
Faculty of Engineering and Information Sciences - Papers: Part A
Objectives: To obtain further information from members of the International Network of Agencies for Health Technology Assessment (INAHTA) on the involvement of consumers in their programs. Methods: A questionnaire for a survey was developed and sent to member agencies in November 2010. Survey responses were compared with those from an earlier survey conducted in 2005. Results: Of the thirty-three agencies that provided responses, 67 percent involve consumers in some aspects of their health technology assessment (HTA) programs, compared with 57 percent in 2005. As in the earlier survey, most agencies reporting involvement have contact with consumer or patient organizations and …
Improving The Critical Speeds Of High-Speed Trains Using Magnetorheological Technology, Shuaishuai Sun, Huaxia Deng, Weihua Li, Haiping Du, Yi Qing Ni, Jin Zhang, Jian Yang
Improving The Critical Speeds Of High-Speed Trains Using Magnetorheological Technology, Shuaishuai Sun, Huaxia Deng, Weihua Li, Haiping Du, Yi Qing Ni, Jin Zhang, Jian Yang
Faculty of Engineering and Information Sciences - Papers: Part A
With the rapid development of high-speed railways, vibration control for maintaining stability, passenger comfort, and safety has become an important area of research. In order to investigate the mechanism of train vibration, the critical speeds of various DOFs with respect to suspension stiffness and damping are first calculated and analyzed based on its dynamic equations. Then, the sensitivity of the critical speed is studied by analyzing the influence of different suspension parameters. On the basis of these analyses, a conclusion is drawn that secondary lateral damping is the most sensitive suspension damper. Subsequently, the secondary lateral dampers are replaced with …
Investigation On Slab Continuous Straightening Technology And Deformation Analysis, Xingzhong Zhang, Hongtao Zhu, Wen Huang, Baojun Shi, Anh Kiet Tieu
Investigation On Slab Continuous Straightening Technology And Deformation Analysis, Xingzhong Zhang, Hongtao Zhu, Wen Huang, Baojun Shi, Anh Kiet Tieu
Faculty of Engineering and Information Sciences - Papers: Part A
A new method of setting continuous bending and straightening strain rate according to temperature subzone was brought forward. By making use of the high temperature creep character effectively during the continuous casting slab being straightened, a new model curve of continuous caster was developed. And by using theoretical and finite element method the strain and strain rate of the slab under multi-point straightening and the new continuous straightening were analysed. The result shows that for continuous straightening the strain rate of the slab is constant and lower than that of the slab under multi-point straightening, and the strain varies linearly. …
Maximizing The Healthcare Environment: A Systematic Review Exploring The Potential Of Computer Technology To Promote Self-Management Of Chronic Illness In Healthcare Settings, Mairtin S. Mcdermott, Alison E. While
Maximizing The Healthcare Environment: A Systematic Review Exploring The Potential Of Computer Technology To Promote Self-Management Of Chronic Illness In Healthcare Settings, Mairtin S. Mcdermott, Alison E. While
Faculty of Engineering and Information Sciences - Papers: Part A
Objective The aim of this systematic review is to investigate the effectiveness of using computers to deliver patient self-management programs (PSMPs) to patients with chronic illness in health supported settings. Methods We included randomized controlled trials (RCTs), where the experimental intervention was compared either with an equivalent 'standard' PSMP delivered by staff, usual care or no intervention and reported data either on clinical or behavioral outcomes. We conducted a narrative synthesis, incorporating a small quantitative analysis to enable comparisons across studies. Results A total of 11 studies met the inclusion criteria. There was insufficient evidence to determine whether computer-based PSMPs …
Commentary On: Mann, Steve (2012): Wearable Computing, Katina Michael, M.G. Michael
Commentary On: Mann, Steve (2012): Wearable Computing, Katina Michael, M.G. Michael
Associate Professor Katina Michael
In Professor Steve Mann- inventor, physicist, engineer, mathematician, scientist, designer, developer, project director, filmmaker, artist, instrumentalist, author, photographer, actor, activist- we see so much of the paradigmatic classical Greek philosopher. I recall asking Steve if technology shaped society or society shaped technology. He replied along the lines that the question was superfluous. Steve instead pointed to praxis, from which all theory, lessons or skills stem, are practiced, embodied and realized. Steve has always been preoccupied by the application of his ideas into form. In this way too, he can be considered a modern day Leonardo Da Vinci.
Permeable Reactive Barrier (Prb) Technology: An Innovative Solution For The Remediation Of Acidic Groundwater From Acid Sulphate Soil (Ass) Terrain, Laura Banasiak, Buddhima Indraratna
Permeable Reactive Barrier (Prb) Technology: An Innovative Solution For The Remediation Of Acidic Groundwater From Acid Sulphate Soil (Ass) Terrain, Laura Banasiak, Buddhima Indraratna
Faculty of Engineering - Papers (Archive)
The remediation of acidic groundwater contaminated with potentially toxic metals such as aluminium (Al) and iron (Fe) resulting from the oxidation of sulphidic materials in acid sulphate soils (ASSs) is a challenging geo-environmental problem that requires innovative engineering solutions. In low-lying coastal floodplains, the remediation strategies of groundwater manipulation (e.g. fixed-level weirs) and tidal buffering (e.g. two-way modified floodgates) are not feasible due to the risk of flooding during heavy rainfall events and their inability to prevent pyritic oxidation. In view of this in 2006, the first pilot subsurface permeable reactive barrier (PRB) using recycled concrete for the remediation of …
Indian Millennials: Are Microchip Implants A More Secure Technology For Identification And Access Control?, Christine Perakslis, Katina Michael
Indian Millennials: Are Microchip Implants A More Secure Technology For Identification And Access Control?, Christine Perakslis, Katina Michael
Faculty of Engineering and Information Sciences - Papers: Part A
This mixed methods study with a sequential explanatory strategy explored qualitatively the statistically significant quantitative findings relative to Indian respondents' perceptions about RFID (radio frequency identification) transponders implanted into the human body. In the first analysis phase of the study, there was a significant chi-square analysis reported (χ2 = 56.64, df = 3, p =.000) relative to the perception of small business owners (N = 453) that implanted chips are a more secure form of identification and/or access control in organizations and the respondents' country of residence. Countries under study included Australia, India, the UK and US. The country contributing …
Practice And Prospects Of Fully Mechanized Mining Technology For Thin Coal Seams In China, F Wang, S Tu, Qingsheng Bai
Practice And Prospects Of Fully Mechanized Mining Technology For Thin Coal Seams In China, F Wang, S Tu, Qingsheng Bai
Faculty of Engineering - Papers (Archive)
In China, thin coal seams are rich in resources but are technically challenging. The mineable reserves in these seams account for 20.4% of the total coal resources, while the current production accounts for only 10.4% of the total annual production. Characteristics such as narrow mining space, low level of mechanization, poor working environment, and high cost of mining, restrict the development of mining safety and efficiency. Recently, fully mechanized mining technology has developed rapidly for thin coal seams, the level of yield and efficiency has reached or exceeded the international standard, and some state-owned key coal mines are considering automation …
A Social Network Model For Understanding Technology Use For Knowledge-Intensive Workers, Kon Shing Kenneth Chung
A Social Network Model For Understanding Technology Use For Knowledge-Intensive Workers, Kon Shing Kenneth Chung
Faculty of Engineering and Information Sciences - Papers: Part A
This chapter presents a theoretical model based on social network theories and the social influence model for understanding how knowledge professionals utilise technology. In particular, the association between egocentric network properties (structure, position and tie) and information and communication technology (ICT) use of individuals in knowledge-intensive and geographically dispersed settings is explored. A novel triangulation methodology is adopted where in-depth interviews and observation techniques were utilised to develop constructs for the conceptual model which were then vetted by domain-level experts. A reliable and validated social network-based questionnaire survey is also developed to operationalise the model. Results show that task-level ICT …
Permeable Reactive Barrier (Prb) Technology For The Remediation Of Acidic Groundwater From Acid Sulphate Soil Floodplain In South East New South Wales, L J. Banasiak, B Indraratna, A. Golab
Permeable Reactive Barrier (Prb) Technology For The Remediation Of Acidic Groundwater From Acid Sulphate Soil Floodplain In South East New South Wales, L J. Banasiak, B Indraratna, A. Golab
Faculty of Engineering - Papers (Archive)
The release of acidic water contaminated with toxic metals such as aluminium (Al) and iron (Fe) resulting from pyrite oxidation within acid sulphate soils (ASSs) is a major environmental issue in Australia. Groundwater manipulation using weirs and modified floodgates is not effective in low-lying floodplains due to the high risk of flooding and their inability to prevent pyrite oxidation. Permeable reactive barrier (PRB) technology has been looked at as an alternative remediation technique in ASS terrain. Batch and short-term column tests were used to choose a suitable reactive material for the remediation of acidic water and the removal of Al …
A Real-Time Measuring Technology For Studying Distortion Of Hydraulic Turbine Blade Castings During Heat Treatment Process, Hailiang Yu, Jinwu Kang, Gang Nie, Haimin Long, Xiaokun Hao, Tianyou Huang
A Real-Time Measuring Technology For Studying Distortion Of Hydraulic Turbine Blade Castings During Heat Treatment Process, Hailiang Yu, Jinwu Kang, Gang Nie, Haimin Long, Xiaokun Hao, Tianyou Huang
Faculty of Engineering - Papers (Archive)
During heat treatment process, the distortion behavior inevitably appears in hydraulic turbine blade castings. In this research, a technology was developed for real-time measurement of the distortion in hydraulic turbine blade castings at the still air cooling and forced air cooling stages during heat treatment process. The method was used to measure the distortion behavior at the cooling stages in both normalizing and tempering processes. At the normalization, the distortion at the blade corner near outlet side undergoes four stages with alternating bending along positive and negative directions. At the tempering stage, the distortion could be divided into two steps. …
Practice And Prospect Of Fully Mechanised Mininig Technology For Thin Coal Seams Under Complex Conditions In China, Shihao Tu, Fangtian Wang, Yan Lu, Qi Wu, Qingsheng Bai
Practice And Prospect Of Fully Mechanised Mininig Technology For Thin Coal Seams Under Complex Conditions In China, Shihao Tu, Fangtian Wang, Yan Lu, Qi Wu, Qingsheng Bai
Faculty of Engineering - Papers (Archive)
In China, thin coal seam are rich in resources and complex in conditions, however, the characteristics such as narrow mining space, the low level of mechanised technology, bad working environment and the high cost of mining, directly restrict the development of mining safety and high-efficiency. In thin coal seams with hard gangue which contains concretions of pyrite, LS-DYNA is applied to calculate the rational blasting parameters and carry out the deep-hole pre-splitting blasting technology, the hard gangue is fractured effectively, hence advancing the productivity of thin coal seam mining. In addition, the mining rate is sped up in thin protective …
Advanced Directional Drilling Technology For Gas Drainage And Exploration In Australian Coal Mines, Fangtian Wang, Ting Ren, Frank Hungerford, Shihao Tu, Najdat I. Aziz
Advanced Directional Drilling Technology For Gas Drainage And Exploration In Australian Coal Mines, Fangtian Wang, Ting Ren, Frank Hungerford, Shihao Tu, Najdat I. Aziz
Faculty of Engineering - Papers (Archive)
With the continuing technology innovation, directional drilling technology has provided the coal mining industry with effective and practical options for pre- and post-drainage and exploration in Australia. In the past thirty years, in-mine borehole steering equipment has been developed from the single shot camera survey systems to the advanced Directional Drill Monitor utilizing Modular Electrically Connected Cable Assembly (DDM-MECCA) survey instruments, which provides rapid and easy underground borehole survey measurements whilst drilling. The presence of coal seam gas such as methane poses a significant safety hazard to underground coal mining all over the world. However, gas can be captured using …
An Inside Look At Rfid Technology, Linda Castro, Samuel Fosso Wamba
An Inside Look At Rfid Technology, Linda Castro, Samuel Fosso Wamba
Faculty of Engineering and Information Sciences - Papers: Part A
RFID (Radio Frequency Identification) is considered one of the "hottest" technologies due to its particular capabilities to track and trace in real-time objects across the extended supply chain. This article gives an inside look at the RFID world in order to improve the level of understanding of this technology and the EPC Network. An introduction to RFID's systems, RFID's potential to improve the efficiency of operations, different areas of application, as well as a roadmap approach to undertake an RFID implementation will be discussed in this article.