bluuebunny/crossref_metadata_2025_split huggingface dataset:
Improved biofilm carriers for fungal exploitation in wastewater treatment
Authors: Moga I C , Bardi A , Di Gregorio S , Spennati F , Munz G , Batistini S , Iordache O G , Mitran C E , Petrescu G 
Published: August 2019

Abstract
In Moving Bed Biofilm Reactors (MBBR) the biofilm grows protected within small plastic carriers (known as biofilm carriers), which are designed with high internal surface area. The biological wastewater treatment process consists of adding biofilm carriers in aerated or anoxic tanks to support biofilm attachment and growth. Some of the authors conceived, designed and realised an improved carrier (new shape and material) for fungal biofilm development. The improved biofilm carriers were tested in laboratory conditions and good results were obtained. This new biofilm carrier will be used to treat cellulosic (tannery and papermill) wastewaters and is grafted with cellulose fibers for the self-sustainability of the fungal biomass. This will facilitate substrate adhesion, due to biochemical capabilities of the selected strains, which involve secretion of extracellular enzymes, that can break down substrate by combined action of several degradative processes, such as demethylation, oxidative cleavage of the propane side chain, cleavage of ether bonds between monomers etc.
Aeration system to be used in wastewater treatment
Authors: Moga I C , Donţu O G , Băran N , Besnea D , Moraru E , Petrescu G 
Published: August 2019

Abstract
The main purpose of the authors is to develop an improved aeration system to be used in wastewater treatment that will reduce the energy consumption by 20% for conventional activated sludge wastewater treatment plants (WWTPs) and by 40% for Moving Bed Biofilm Reactor (MBBR) WWTPs. A new type of aeration system based on fine-bubble diffusers with high endurance and reliability made from corrosion resistant metals is developed. The paper presents the innovative aeration systems with holes smaller than Ø 1 mm. An ultrasound system is used to clean the diffusers for clogging prevention. Ultrasound systems are used in WWTPs, but in the treatment process and not as an additional solution for anticlogging.
Natural dyes extracted from leaves, fruits, and roots of Piper Betel, Adonidia Merrillii and Morinda Citrifolia as photosynthesizers for dye sensitized solar cells
Authors: Eop T S , Azhari A W , Halin D S C 
Published: August 2019

Abstract
In this study, the fabrication of dye sensitized solar cell (DSSCs) using the leaves of Piper Betel (PB), fruits of Adonidia Merrillii (AM) and roots of Morinda Citrifolia (MC) and combination of these three dyes (PB/AM/MC) had been conducted. Fabrication of the DSSCs was conducted using layered system, which involved sandwiching of a working electrode (TiO2 semiconductor) and counter electrode (platinum paste) The chemical and electrochemical characteristic of natural dye extracts were determined using pH meter, Fourier transform infrared (FT-IR) spectroscopy and ultra violet (UV-Vis) spectroscopy. From the study, it was observed that PB dyes showed the highest efficiencies (0.0712 %) followed by the combination dyes (0.0065 %) while AM and MC dyes showed the lowest efficiency (1.0×10−9% and 0% respectively.
Study of unattended child presence detection system for ASEAN NCAP safety rating
Authors: Rosli M M H , Afandi N I , Yuen L P J , Joli N S , Kassim K A A , Mansor M R A 
Published: August 2019

Abstract
Cases regarding children death due to the entrapment in the vehicles during hot weather is increased. Our research aims are to study the opinions amongst parents regarding the safety awareness on the child safety in the vehicles and to investigate the preferred operations of child presence detection system in the vehicles. A quantitative research was carried out with surveys of audience awareness while driving with children inside vehicles and the preferred operating child presence detection system in the vehicles. Results found that many parents in Malaysia are aware of the need of the safety for their children because most of the parents are aware to prepare the child seat in the car. They also alert with the safety measurement taken while carrying the children in the car and proposed to all parents in Malaysia to have children car seat in the car. The survey results also found that the majority of the parents preferred to have better sound indicator for child detection system in the vehicles from the car reminder system. Based on the information obtained, 70% of the parents also are willing to pay higher priced for the child detection system in the car because they believed that leaving their children in the car for more than 30 minutes can caused death. Therefore, child presence detection system should be design and applied to all vehicles in Malaysia by applying a smart reminder system while considering the affordable price for the market.
The power analysis technique in determining sample size for military equipment test and evaluation
Authors: Bo Yun , Du Zhiyuan , Liao Xuejun 
Published: August 2019

Abstract
Test and evaluation is a statutory behaviour to verify that certain design of military equipment has met established operational requirements. The determination of its sample size directly affects the scientific rigor and impartiality of test identification. This paper summarizes the basic theory of power analysis, discusses the algorithm of performing power analysis, and some suggestions for parameter setting of power analysis in different applications are given.
A Research on Electric Car Styling Design and Low Aerodynamic Drag
Authors: Li Yanlong , Zhu Hui 
Published: August 2019

Abstract
With the development of the market and the automotive industry, the styling and aerodynamic performance of a car take a more and more important role. This paper takes a research on electric car styling design which focuses on low aerodynamic drag. The design starts with an ideal low-drag shape, and then develops the shape into a car styling. With the method of Computational Fluid Dynamics, and after several times of iterations between design refinement and aerodynamic optimization, the Coefficient of Drag (CD) finally resulted in 0.19, which is quite low for electric cars for saving energy and further the running range.
Exploring product collaborative design under big data architecture with user experience scenarios
Authors: Chi Ningjun , Wu Zhiling 
Published: August 2019

Abstract
In order to establish a user-oriented product design model, it is necessary to analyze existing user collaboration methods. By analyzing the existing user collaboration methods, the existing user collaboration methods are summarized. A sales store based on user experience scenarios and simulated design experiences is proposed. Through the tangible products and intangible experience, build a positive communication platform for users and designers. With face recognition, multi-channel camera, sensor technology, help users to participate in the design. Deeply explore the potential consumer needs of users under the big data architecture. It will help designers to better exert their own value in design research, and at the same time better assume responsibility in design research, so that design and manufacturing and consumer demand can reach full consistency and avoid waste of resources.
Exploring museum service experience using gamification-based personas with distinct motivations
Authors: Liu Shunli , Idris Muhammad Zaffwan 
Published: August 2019

Abstract
In the context of museums facing challenges from the cultural and leisure market, a desirable experience that can be tailor-made for different type of visitors can serve as an indicator to measure brand equity. To explore the museum service experiences, the Bartle Test of Gamer Psychology was introduced for identifying personas representing different visitors’ motivations to visit the museum. With the personas being recruited, this study will employ the adapted rapid ethnography as the research approach to gain in-depth and detailed insights into the perceptions from the user’s perspective.
A Concept Innovation on Urban Personal Mobility
Authors: Li Yanlong 
Published: August 2019

Abstract
With the urbanization around the world, the automotive industry tries a lot on the challenge of transportation, especially on electric personal mobility. The paper poses a totally new concept that a car is small enough to be contained in a common elevator, which not only makes it possible to get into an apartment house and successfully solve the problems of charging and parking without further request of infrastructure, but also able to extend the range greatly by riding a metro, gives greater freedom for personal mobility. As a combination of a light scooter and a 4-wheeled car, and a house appliance, the concept is hi-tech, high efficiency, comfortable, safe, fashionable, and also has a striking urban styling. During the research, a method called OKARF is developed, which stands for Objective Knockdown and References Filtering. The implementation is to knockdown the objective into tasks, list out the references related to the tasks, filter out the references to generate the concept, which will be the new solution for the objective.
Optimal Design of Product Culture Image Modeling Based on FNN Model and PSO Algorithms
Authors: Lin Li , Zhao Yanzhe 
Published: August 2019

Abstract
In order to solve the problem of strong subjectivity of cultural image modeling design in today’s market and single optimization result caused by product cultural image transformation design method, the evaluation method of product cultural image modeling based on FNN model and the optimization design method of product cultural image modeling based on PSO algorithm were both proposed. Firstly, the representative samples were determined, and the cultural images were sorted out and classified to quantify the shape parameters of the samples; then, the membership function of the product shape parameters was established to fuzzify them, and the mapping relationship between the “product shape parameters-cultural image fitness” was obtained by using three-layer BP neural network, and the evaluation method of the product cultural image modeling was established; By updating the speed and position of representative sample population, adjusting its modeling parameters based on PSO algorithm, the optimization design mechanism of product cultural image modeling was established. Finally, taking the design optimization design of Miao embroidery products in Songtao area of Guizhou Province as an example, the results showed that the optimization design method could well adapt to the optimization design of cultural image modelling and had injected new vitality into cultural creative design.
Design of Persuasive APP Based on IOS System-- Taking Intelligent Mask as an Example
Authors: Li Wei , Mao WangCheng , Zhang Meng , Bo Meng Zhe 
Published: August 2019

Abstract
Based on the research of existing air monitoring and the research of APP products, the author is based on experience design and emotional design, from the perspective of human-computer interaction design, to explore better communication between users and intelligent products at emotional level. Through the analysis of the emotional design of products, we completed a set of persuasive APP design based on IOS flat system. Based on DOAS’s working principle, we can get real-time data from environment and connect with mobile’s APP, it is convenient for users to choose their own travel, to solve a series of health problems caused by environmental problems and people are concerned about their own health.
The Summary of Product Gene Network Theory
Authors: Sun Lun 
Published: August 2019

Abstract
Product gene network is a new research field of product morphology. This paper reviews the development and theoretical basis of product gene network and summarizes the method of the construction and application of product gene network. Borrowing some concepts of gene regulation network, product gene network takes product morphological gene as the node of network and the correlation of each gene as the edge of node to construct the complex network model of product morphological. On the basis of the product morphogenetic network, different node types in the product morphogenetic network are identified, and the node groups are obtained, which are ultimately transformed into design strategies. According to their own needs, designers can selectively combine the node types / node groups and other information to design the product form.
Research on Cloud Platform Service Based on Industrial Design Industrial Chains: Taking ‘the research and develop demonstration platform of Sichuan Industrial Design Platform Service’ as an example.
Authors: Jia Yujia , Zheng Renhua 
Published: August 2019

Abstract
In recent years, the government has vigorous carried out for the policy of industrial design industry, so that it has enabled the industry to develop rapidly. However, for the industrial design industry, the poor connection between the upstream and downstream industrial chains of industrial design has become an important factor which is restricting the development of this industry. This paper analysed why the industrial design industry chain cannot be linked closely through investigation and analysis as well as the pilot project in Sichuan. According to the pilot project of Sichuan Industrial Design Cloud Service Platform (SCID Platform), it realized the self-circulation mode of industrial design industry chain, and play a substantial role in promoting economic operation.
The role of new industrial design training model in the transformation and upgrading of manufacturing industry
Authors: Bo Meng Zhe , Zhang Meng , Li Wei 
Published: August 2019

Abstract
This paper studies how the new training mode of mechanical industry design promotes the transformation and upgrading of China’s manufacturing industry. Through the analysis of the status quo of China’s manufacturing industry design, the degree of industrial design engineering is adjusted to the mechanical category policy, and then from the perspective of the new model background, the industrial design complements the mechanical professional ability, the mechanical perfection of the industrial design professional ability, the complementary relationship between industrial design and mechanical skills, and analyzes the new model by improving the design ability of the new composite talents - improve market thinking, improve innovation capabilities, enrich professional skills, master technical theory, and enhance logical thinking to promote iterative upgrading of manufacturing products, thereby promoting the transformation and upgrading of China’s manufacturing industry.
Application of graphene and aerogel in winter running shoes products
Authors: Hong Peng , Xinqiao Xia 
Published: August 2019

Abstract
In view of the functional requirements of winter running shoes, the characteristics of graphene and aerogel materials, the preparation process, and the feasibility of their application in products are explored. The results show that the application of new materials in winter running shoes products will make winter running shoes have better heat preservation, breathability, skid-proof, wind-proof, water-proof, deodorant, durability, wear-resistance, encapsulation, and so on, which greatly improves the overall performance of winter running shoes products.
Model design and analysis improvement of CNC Lathe Based on Ergonomics
Authors: Liu LiFu , Li Wei , Tan ZhenHua , Zhang Meng , Bo MengZhe 
Published: August 2019

Abstract
As a typical mechatronics numerical control equipment, CNC lathes are widely used in various processing industries. To obtain better machining accuracy and effect of parts, there is a direct relationship between the structural configuration of the CNC lathe, the input and output mode of the machining information, the arrangement of the operating mechanism, the difficulty of the operation of the equipment, and the accuracy of the operator’s operation. When designing a CNC lathe, we must consider the relationship between the human-machine-environment and apply the ergonomic methods and principles to the product design. This paper is based on the individual components of the appearance of the CY-PTC5655 CNC lathe. It proposes the ergonomic design points based on the appearance, creates a good human-computer interaction relationship, and effectively improves the operator’s working environment. Reduce the operator’s fatigue and improve the production efficiency of the product. The main contents and analysis methods of the thesis have certain reference for the designers of related majors.
Application of Human-Machine Dialogue in Foreign Language Teaching at Universities
Authors: Liu Ting , Yuizono Takaya , Lu Yifen , Wang Zhisheng 
Published: August 2019

Abstract
With the development of internet technology, communication technology and artificial intelligence (AI), the versatile and convenient human-machine dialogue and interaction system has gradually penetrated into the education field and become a new type of teaching method. Focusing on the subject of the application of human-machine dialogue system in foreign language teaching at universities, this paper elaborated on how to apply the human-machine dialogue system in foreign language teaching, what effect can be achieved, and what application strategy can be adopted in human-machine dialogue interactive teaching. Combined with the problems existing in daily teaching, this paper presented suggestions for applying the human-machine dialogue system, which is expected to improve the effects of foreign language teaching.
Application of Industrial Design in the Development of Environmental Protection Quick-frozen Products
Authors: Mei Yun , Wang Fang , Jiang Haiyang , Lin Ying , Nie Qimeng 
Published: August 2019

Abstract
With the change of the times, the industry design style and design concept of each period will continue to advance at a higher and higher level. Consequently, environmental protection, concise and practical design has been affirmed and respected by most people in the industry. Such as: environmental protection refrigeration equipment, nitrogen environmental protection quick-freezing refrigeration equipment for people’s lives to provide fresh food design. With the gradual improvement of people’s living standards, people’s attention to food has shifted to the importance of nutrition and quality. Due to the diversification of current consumption patterns, people’s requirements for food preservation have also increased a lot. With the extension of China’s highway, highway transportation has also developed. The status of applications based on quick-freezing technology for fresh food will be the rapid development of fresh food refrigeration technology, and industrial design will play an important role in it.
The Incomplete Beauty of Visual Language
Authors: Liu Ying , Chen Yi , Liu Xiaojing 
Published: August 2019

Abstract
The beauty of incompleteness in design is a kind of theory and a sublimation of incompleteness in cognition. It is a beauty that is opposite to perfection. It is a reversal of order and runs counter to the good wishes of people. But it can produce a strong visual and psychological impact, impressing people deeply. This paper illustrates the influence of incomplete design on visual perception through case studies, and discusses its application in the vocabulary, structure and pragmatics of visual language. Owing to the unique charm of the incomplete beauty in visual language, it can be concluded that the use of the incomplete design can achieve effective visual communication.
Analysis on Advantages and Influencing Factors of Design and Development of Museum Cultural & Creative Products
Authors: Shi Bai , Guangyun Zhou 
Published: August 2019

Abstract
The design and development of museum cultural & creative products originated from the needs of museum management and development, the promotion of Cultural and Creative Industry Park and the rise of new museology. Museum resources are cultural resources that can be utilized and developed, which provides the basic conditions for the design of cultural products. Through in-depth excavation and utilization of its own cultural advantages, museums can design and develop products that are popular with the public. The design and development of cultural and creative products in museums are affected by various factors, but actively seek strategies and ways to solve problems, they still have broad research and development prospects.
Research on the Development Strategy of Shared Appliances under the Low Tide of China’s Shared Economic
Authors: Yang Yinqiu , Sun Qiang , Ba Shi 
Published: August 2019

Abstract
In recent years, the sharing economy has not only become a new economic model that has received widespread attention, but also created enormous economic value. Many traditional industries have entered the sharing economy, including home appliance companies. However, under the business policy of gaining profits through manufacturing increments, many shared economic enterprises have encountered difficulties. Based on the resources of idle household appliances, targeting the huge second-hand home appliance market, based on big data, Internet of Things and block chain technologies, and propose feasible home appliance production technology improvement programs, it can become the main resource for shared home appliances. This paper establish a new shared appliance operation mode from a technical perspective, and provide reference to the horizontal development of home appliance enterprises and new enterprise positioning.
Study and Practice on Skills Competition Help Vocational Education Students Growing up
Authors: Li Congquan , Huang Ji , Wang Jinbing , Yang Jun , Tian Gang 
Published: August 2019

Abstract
In order to research the influence of skill contest on students’ growth, a questionnaire survey was conducted among students of Tianmen Vocational College. Research shows that 100% of students want to be respected. 92% percent of students care about their advantage. This brings good enlightenment to teaching. Competition events should not be single. Only in the way that competition promotes each other can lead promoting learning through competition. The purpose of the competition is not to win the prize. Competition is learning, finding gaps and shaping students. Competition avoids the fictitious elements contrast with E-learning. Through the competition students could endeavour to study, self-respect can be developed, psychological quality can be enhanced and the sense of social responsibility can be enhanced. Skills competition pursues frontier ideas. Only by reform can achieve good results. Teachers play a key role in the course of the competition.
Electric car design based on wheel motor drive
Authors: Cao Xin , Yang Weimin , Yao Yangfan 
Published: August 2019

Abstract
Under the increasingly severe energy and environmental issues, new energy vehicles are receiving more and more attention. In the new energy vehicle series, new energy vehicles with wheel hub motors as the driving technology are unique. The new energy vehicles of the hub motor have the characteristics of compact structure, independent drive and high integration of the power system. These characteristics make the hub motor have unparalleled advantages in the development of new energy vehicles. By analyzing the principle of the driving mode of the hub motor, the paper draws the limitations of the hub motor itself, and starts from this defect, combined with its own advantages, combining the advantages and disadvantages, thus making a new breakthrough in the car’s shape. After the design of the styling was completed by modeling, the appearance of the car was evaluated by the fuzzy evaluation method, and the result was good. This paper combines the design examples with the scientific and theoretical basis to enhance the car’s styling image and provide reference and basis for the future design of the wheel hub motor.