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2023 International Symposium on World Ecological design, ISWED 2023

作者： Huang, Zhihao Yao, Yousheng Xie, Yuan Feng, Fengping Pan, Xiqin Tang, E. Zheng, Junpeng Zhan, Junqi Peng, Jin Chen, Haoteng Hexiangning College of Art and Design Zhongkai University of Agriculture and Engineering China Faculty of Humanities and Arts Macau University of Science and Technology China

ISBN: (纸本)9781643685069

This paper introduces a wearable device named Rhythm Vision designed to assist college students in accurately mapping and identifying emotions during work. To ensure the emotional mapping accuracy of Rhythm Vision, we employed the MAX3012 heart rate and blood oxygen detection sensor for physiological information collection. An audio-visual isomorphic interactive system was designed using MaxMSP software. Rhythm Vision defines emotions as calm, relaxed, excited, and anxious for feedback. Participant experiments were conducted with Rhythm Vision, and the results indicate a high level of acceptance among college students when wearing Rhythm Vision during work, providing beneficial support for emotional well-being. © 2024 The Authors.

关键词： Mapping

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BRACKET: A Smart Pad Adjusts Automatically to Optimize the design for Preventing Decubitus Ulcers in Older Persons Who Have Been Lying Down for a Long Time

BRACKET: A Smart Pad Adjusts Automatically to Optimize the D...

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2023 International Symposium on World Ecological design, ISWED 2023

作者： Tang, E. Yao, Yousheng Pan, Xiqin Xie, Yuan Huang, Zhihao Zheng, Junpeng Zhan, Junqi Peng, Jin Chen, Haoteng Teng, Boting Hexiangning College of Art and Design Zhongkai University of Agriculture and Engineering China Faculty of Humanities and Arts Macau University of Science and Technology China

ISBN: (纸本)9781643685069

The goal of this thesis is to investigate the design application of the smart pad automatic adjustment mechanism in addressing the improvement of prolonged lying posture, pressure ulcer prevention, body detection, and rehabilitation healing of the elderly. Prolonged lying down is hazardous to the elderly's health and can easily lead to pressure ulcers and other complications. BRACKET has a built-in pressure sensor and an automatic adjustment mechanism that can monitor real-time changes in the elderly's sitting posture and body posture and automatically adjust the cushion morphology and hardness to optimize the pressure distribution based on the data fed back from the sensor to effectively improve the prolonged lying down posture and prevent the occurrence of pressure ulcers. The study describes in detail the design principle and automatic adjustment technology of BRACKET, and the impacts of BRACKET in different sedentary postures are evaluated and compared with typical seat cushions via experiments and data analysis. BRACKET greatly reduces local pressure and effectively reduces the harm of pressure ulcers, as well as providing better sedentary care and rehabilitation services for the elderly, reducing the burden of care, and making a positive contribution to the improvement of the quality of life of the elderly and the effect of rehabilitation. © 2024 The Authors.

关键词： Diseases

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Nurture: A System for Monitor the Movement of the Elderly and Detect Falls

Nurture: A System for Monitor the Movement of the Elderly an...

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2023 International Symposium on World Ecological design, ISWED 2023

作者： Peng, Jin Yao, Yousheng Xie, Yuan Huang, Zhihao Tang, E. Pan, Xiqin Zheng, Junpeng Zhan, Junqi Chen, Haoteng Hexiangning College of Art and Design Zhongkai University of Agriculture and Engineering China Faculty of Humanities and Arts Macau University of Science and Technology China

ISBN: (纸本)9781643685069

Research has found that by the end of 2022, China will have the world's largest population of people over 65 years of age, and has entered a deeply aging society. The lifestyle of elderly users has changed, and their demand for products has shifted from simple practical needs to complex emotional needs. Issues such as how to deal with accidental falls and how to deal with emergencies when the elderly are alone at home have attracted extensive attention from researchers. This paper introduces Nurture, a fall detection system for the elderly based on RF sensorless detection technology. through the point cloud imaging technology, after detecting the fall of the elderly, the real-time monitoring sends out an alarm and contacts the emergency contact person or relevant service personnel. During daily use, it analyzes the user's activity track such as bedtime and the number of times he/she gets up during the night, and provides appropriate care knowledge on the APP. The self-contained voice call system is more helpful for real-time communication between empty-nesters and caregivers. We have collected the common problems faced in the design of the detection system, such as the accuracy of detection, timeliness of reminders, and practicality of information pushing, in order to develop a product that is convenient for the elderly to use. © 2024 The Authors.

关键词： Product design

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SafeGuard: A Cleaning and Sanitizing System for Eliminating Secondary Contamination of Endoscopes

SafeGuard: A Cleaning and Sanitizing System for Eliminating ...

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2023 International Symposium on World Ecological design, ISWED 2023

作者： Zheng, Junpeng Yao, Yousheng Zhan, Junqi Li, Xuesong Peng, Jin Chen, Haoteng Xie, Yuan Huang, Zhihao Pan, Xiqin Tang, E. Li, Yingrui Hexiangning College of Art and Design Zhongkai University of Agriculture and Engineering China Faculty of Humanities and Arts Macau University of Science and Technology China

ISBN: (纸本)9781643685069

It is estimated that around 8 million patients worldwide choose minimally invasive laparoendoscopic surgery each year. The demand for this type of surgery is high and the clinical results are remarkable. However, in the process of transportation and storage of endoscopes, it is often due to the improper operation of the personnel involved, which causes secondary contamination of the sterilized endoscopes, leading to infection and aggravation of the patient's condition. In this article, we introduce the SafeGuard Cleaning and Disinfection System, which is different from the traditional medical cleaning and disinfection machine's tank container design, and adopts the sterilizing box design, whose advantage is that the volume of the endoscope's handling container can be reduced as much as possible, and separated from the main part of the medical cleaning and disinfection machine, so that the endoscopes can be transported and stored under the state of disinfection, which improves safety and portability. and storage, improving safety and portability. The results show that the SafeGuard system can eliminate the secondary contamination of endoscopes by cleaning and disinfecting, transporting and storing endoscopes. © 2024 The Authors.

关键词： Disinfection

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WellGuard: An Interactive System for New Parents to Care for Their Babies

WellGuard: An Interactive System for New Parents to Care for...

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2023 International Symposium on World Ecological design, ISWED 2023

作者： Xie, Yuan Yao, Yousheng Huang, Zhihao Chen, Zhenhua Tang, E. Pan, Xiqin Zheng, Junpeng Zhan, Junqi Peng, Jin Chen, Haoteng Hexiangning College of Art and Design Zhongkai University of Agriculture and Engineering China Faculty of Humanities and Arts Macau University of Science and Technology China

ISBN: (纸本)9781643685069

The increase in the number of infants is a clear trend as society develops and demographics change. In this situation, the health of infants becomes particularly important. Infants, due to their physiological peculiarities and underdeveloped immune systems, are, firstly, relatively sensitive to temperature changes. Their ability to regulate body temperature is not as perfect as that of adults, and they are easily affected by the external environment, making it more difficult to maintain a stable body temperature. Effects of abnormal body temperature in infants. Abnormal body temperature in infants may lead to many health problems, including but not limited to fever, hypothermia, generalized discomfort and restlessness, and decreased sleep quality. The inability of infants to actively express temperature discomfort, which can be easily overlooked, makes it important to monitor and regulate infant body temperature. Therefore, in this paper, we introduce WellGuard, a system that helps parents to effectively master basic infant care. WellGuard consists of a stroller and an app that provides real-time feedback based on the infant's body temperature and ambient temperature while the infant is using the stroller, and changes in the infant's body temperature as well as ambient temperature are recorded. Experimental tests were conducted to determine the basic performance of WellGuard, and a preliminary user study of WellGuard was also conducted, which showed that parents were more receptive to WellGuard and more confident in caring for their infants during the learning process. © 2024 The Authors.

关键词： Human computer interaction

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ShelterGuard: A Smart Inflatable Tent for Campers

ShelterGuard: A Smart Inflatable Tent for Campers

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2023 International Symposium on World Ecological design, ISWED 2023

作者： Pan, Xiqin Yao, Yousheng Tang, E. Chen, Zhenhua Huang, Zhihao Xie, Yuan Zheng, Junpeng Zhan, Junqi Peng, Jin Chen, Haoteng He Xiangning College of Art and Design Zhongkai University of Agriculture and Engineering China Faculty of Humanities and Arts Macau University of Science and Technology China

ISBN: (纸本)9781643685069

Complex wilderness environments expose campers to a variety of safety challenges in unpredictable outdoor environments. In situations such as sudden climate change, the lives and safety of campers may be jeopardized. Therefore, it has become imperative to increase adaptability to changes in the wilderness environment while maintaining the portability of traditional camping. This thesis introduces a smart inflatable tent called ShelterGuard. ShelterGuard incorporates a barometric pressure sensor to monitor changes in air pressure outside the tent in real-time, analyze climate change based on the data, and activate the control system air pump to regulate the internal air pressure of the tent to ensure the stability of the tent. Additionally, the user can be remotely informed of climate changes outside the tent via a smartphone app and receive alerts and notifications of extreme weather conditions. Finally, to verify the functionality and performance of ShelterGuard, real-world climate tests were conducted through indoor and outdoor experiments. The results show that the tent has reliable environmental monitoring performance. © 2024 The Authors.

关键词： Climate change

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Focus-G: Intelligent Toy Gun for Enhancing Children's Attention Skills

Focus-G: Intelligent Toy Gun for Enhancing Children's Attent...

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2023 International Symposium on World Ecological design, ISWED 2023

作者： Zhan, Junqi Yao, Yousheng Zheng, Junpeng Xie, Yuan Huang, Zhihao Tang, E. Pan, Xiqin Peng, Jin Chen, Haoteng Chen, Nuo Hexiangning College of Art and Design Zhongkai University of Agriculture and Engineering China Faculty of Humanities and Arts Macau University of Science and Technology China Hangzhou Dianzi University Information Engineering College China

ISBN: (纸本)9781643685069

This study introduces Focus-G, an innovative toy model for cultivating children's attention using novel physical training, real-time feedback, and data analysis. Two main training modes, Accumulation Shooting, and Rapid Response, are conducted in a gamified format. Preliminary user experiences indicate positive effects on children's attention, with high satisfaction levels. Limitations were identified, suggesting future improvements such as diverse casing designs, long-term tracking, and in-depth qualitative analysis. The innovation lies in the comprehensive application of physical training, real-time feedback, and data analysis, offering a holistic and personalized tool for children's attention cultivation. © 2024 The Authors.

关键词： Toys

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Development of deep neural network model to predict the compressive strength of FRCM confined columns

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Frontiers of Structural and Civil engineering 2022年第10期16卷 1213-1232页

作者： Khuong LE-NGUYEN Quyen Cao MINH Afaq AHMAD Lanh Si HO Department of Civil Engineering University of Transport TechnologyHanoi 100000Vietnam Faculty of Arts and Design University of CanberraBruce ACT 2617Australia Department of Civil Engineering University of Engineering and TechnologyTaxila 47080Pakistan Graduate School of Advanced Science and Engineering Hiroshima UniversityHiroshima 739-8527Japan

The present study describes a reliability analysis of the strength model for predicting concrete columns confinement influence with Fabric-Reinforced Cementitious Matrix(FRCM).through both physical models and Deep Neural Network model(artificial neural network(ANN)with double and triple hidden layers).The database of 330 samples collected for the training model contains many important parameters,i.e.,section type(circle or square),corner radius rc,unconfined concrete strength fco,thickness nt,the elastic modulus of fiber Ef,the elastic modulus of mortar *** results revealed that the proposed ANN models well predicted the compressive strength of FRCM with high prediction *** ANN model with double hidden layers(APDL-1)was shown to be the best to predict the compressive strength of FRCM confined columns compared with the ACI design code and five physical ***,the results also reveal that the unconfined compressive strength of concrete,type of fiber mesh for FRCM,type of section,and the corner radius ratio,are the most significant input variables in the efficiency of FRCM confinement *** performance of the proposed ANN models(including double and triple hidden layers)had high precision with R higher than 0.93 and RMSE smaller than 0.13,as compared with other models from the literature available.

关键词： FRCM deep neural networks confinement effect strength model confined concrete

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Optimization of spray-drying process parameters for microencapsulation of three probiotic lactic acid bacteria selected by their high viability rate in sucrose and fructose levels and high temperatures

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Systems Microbiology and Biomanufacturing 2024年第2期4卷 687-698页

作者： Elif Seyma Bagdat Perihan Kübra Akman Gozde Kutlu Fatih Tornuk Food Processing Department Kahramankazan Vocational SchoolProgram of Food TechnologyBaşkent UniversityAtatürkİstiklal Cd.No:2706980 Kahramankazan/AnkaraTürkiye Food Engineering Department Chemicaland Metallurgical Engineering FacultyYildiz Technical UniversityDavutpasa Campus34210 IstanbulTürkiye Department of Gastronomy and Culinary Arts Faculty of Fine ArtsDesign and ArchitectureAnkara Medipol UniversityAnkaraTürkiye

Microencapsulation is an efficient way to increase the survival rate of probiotics against harsh *** this study,three probiotic strains(Lactiplantibacillus plantarum *** strain W2(LP4),Lactiplantibacillus pentosus strain XL640(LPE1),and Limosilactobacillus fermentum strain W8(LF2)),isolated from shalgam and gilaburu,were microencapsu-lated with spray drying and process conditions[maltodextrin concentration(MC,10–30%)and inlet air temperature(IAT,110–130℃)]were optimized by central composite rotatable design of response surface *** results indicated that the predicted IAT and MC values for the maximum powder yield and viability were 123.21℃ and 22.76%,130.37℃ and 19.49%,and 127.94℃ and 10.00%for LF2,LP4 and LPE1,*** these conditions,bacterial viability ranged from 10.27 to 10.33 log colony-forming units per gram(cfu/g),while the powder yield values for the encapsulation of the bacteria were between 43.38%and 50.97%.Furthermore,MC was the most significant factor for the powder yield of LF2,LPE1,and viability of *** efficiency values higher than 92.77%demonstrated the efficiency of spray dry-ing for the protection of selected *** microcapsules produced at the optimum points had moisture content between 5.30 and 5.96%.SEM images showed that the microcapsules were in spherical *** conclusion,the results confirmed that the selected probiotics were successfully microencapsulated with spray drying with high powder yield,viability,and encapsulation efficiency levels and these features could reveal the potential of the encapsulated probiotic strains to be used in high-sugar foods.

关键词： Microencapsulation Spray drying Response surface methodology Lactiplantibacillus plantarum Lactiplantibacillus pentosus Limosilactobacillus fermentum

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Assessing the impact of heat mitigation measures on thermal performance and energy demand at the community level:A pathway toward designing net-zero energy communities

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Building Simulation 2024年第8期17卷 1379-1400页

作者： Khan Rahmat Ullah Veljko Prodanovic Gloria Pignatta Ana Deletic Mattheos Santamouris School of Built Environment Faculty of ArtsDesign&ArchitectureUniversity of New South WalesSydney2052 NSWAustralia School of Civil and Environmental Engineering University of New South WalesSydney2052 NSWAustralia Institute for Artificial Intelligence Research and Development of Serbia 21000 Novi SadSerbia Institute for Multidisciplinary Research University of BelgradeKneza Višeslava 111000 BelgradeSerbia School of Civil and Environmental Engineering Engineering FacultyQueensland University of TechnologyQLD 4001Australia

In the context of escalating global energy demands,urban areas,specifically the building sector,contribute to the largest energy consumption,with urban overheating exacerbating this *** urban modelling for heat-mitigation and reduction of energy demand is crucial steps towards a sustainable built-environment,complementing onsite energy generation in the design and development of Net-zero Energy(NZE)Settlement,especially in the context of Australian weather *** a significant gap in existing literature,this study offers empirical analysis on the climate and energy efficacy of integrated heat mitigation strategies applied in 14 neighbourhood typologies located in Sydney,*** the application of cool materials on roads,pavements,and rooftops,alongside urban vegetation enhancement,the analysis demonstrates scenario effectiveness on heat mitigation that leads to reduce ambient temperature and energy demands along with CO_(2)emissions within the *** building arrangement,built-area ratio,building height,and locations,ENVI-met and CitySim are utilized to assess the heat-mitigation and the energy demand of neighbourhoods,*** indicate that mitigation measures can lead up to a 2.71℃reduction in ambient temperature and over 25%reduction in Cooling Degree Hours,with a 34.34%reduction in cooling energy demand and overall energy savings of up to 12.49%.In addition,the annual energy-saving yields a CO_(2)reduction of approximately 141.12 tonnes,where additional vegetation further amplifies these reductions by enhancing CO_(2)*** study showcases the pathway towards achieving NZE goals in climates similar to that of Australia,highlighting significant benefits in heat-mitigation,environmental impact,and energy-savings.

关键词： urban overheating cool materials vegetation,heat mitigation energy savings CO_(2)reduction

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