In the aircraft design methodology, there are many methods to measuring the UAVs performance, such as, the minimize drag, the lift required or the take-off/landing performance etc. The multi-objective optimization is ...
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This research uses the newly formulated A6 metric to investigate and evaluate Taiwanese university students' online performance and mobile learning experiences. There were 416 university students who used their sm...
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This paper investigates the role of coding in children's education and the barriers to inclusion for Visually Impaired (VI) children in this environment. In the learning process, these children face numerous chall...
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The aim of this study is to examine the relationship between work performance and various symptoms associated with menstrual cycle and menopause in *** project was organized by Fukuoka Occupational Health Promotion **...
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The aim of this study is to examine the relationship between work performance and various symptoms associated with menstrual cycle and menopause in *** project was organized by Fukuoka Occupational Health Promotion *** results will be used as the basis for the development of an action checklist to support occupational safety and health for female workers in the *** workers who work at the companies in the Fukuoka prefecture participated in a questionnaire survey.A total of 1,000 questionnaires were distributed,and the response rate was 79.2%.The survey items included personal characteristics(ages,marital status,number of children),work environment characteristics(work postures,work hours/day,job demands,company institutions,etc.),and various symptoms related to menstruation and *** results indicated that for most female workers it was difficult to request menstrual leave,and the implementation rate of education programs in the workplace concerning female specific diseases and symptoms was very low.83.8% of the respondents suffered from menstrual pain,and 28.7% reported that the pain was severe enough to interfere with their *** the group of simple tasks and work without excessive tension,the workers showed a self-reported tendency to make careless mistakes in work during menstruation compared with the pre-and post-menstrual *** particular,there were significant relationships between the presence of menstrual pain and items such as low work motivation,slow working speed,and nervous tension at work during the menstrual *** mean scores of the Japanese Simplified Menopausal Index were 34.7±22.3,and those who had a score higher than 50,indicating these women need medical care,accounted for 24.5%.Female workers who work in a sitting posture at work had higher scores in climacteric symptoms such as irritability and depression than those who work in a standing *** survey indicates that menstrual and climacteric sy
The automotive sector is undergoing a significant transformation to address critical challenges affecting consumers and the *** of the most difficult tasks is reducing the weight of vehicles in order to minimize ener...
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The automotive sector is undergoing a significant transformation to address critical challenges affecting consumers and the *** of the most difficult tasks is reducing the weight of vehicles in order to minimize energy consumption.A ten percent decrease in curb weight is predicted to result in a six to eight percent reduction in energy *** materials having better strength to weight ratio are one of the finest options for planning,designing and manufacturing of the lightweight *** automobile sector,employment of composite materials would reduce the weight of electric vehicles as well as influence their aerodynamic prop***,it would decrease the consumption of fuel as well by cutting down harmful emissions and particulate *** developments in such technologies are studied over the last decade by automobile establishments and academic ***-reinforced polymers,particularly those established on glass and carbon fibers,have attracted attention of the automobile sector due to their high performance and lesser *** paper reviews the applications of various types of composite materials and the fabrication techniques of such composites in electric vehicles and ***,a comprehensive data breakdown of the lightweight materials statistics and figures on market analysis of high performance composite is ***,a discussion is made on the different applications of these ***,the details presented in this study should be useful for automobile companies to align with NET ZERO global mission while sustaining their businesses.
We developed the palm-size 2-dimensional type and beans-size 1-dimensional type spectroscopic imager, so-called hyperspectral camera, for environmental measurements. To visualize broad-area plankton or chlorophyll dis...
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Interferometry for measuring the shape of large aspherical surfaces is reported. The interference fringe pattern between the parallel reference beam and the reconstructed wavefront from the master zone plate which is ...
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The paper presents a method for checking the technical condition and method of estimating time further exploitation of opencast mining machines after years of use. This method is based on numerical calculations FEM, m...
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The paper presents a method for checking the technical condition and method of estimating time further exploitation of opencast mining machines after years of use. This method is based on numerical calculations FEM, measurements of operational vibration and long-term measurement loads of mining.
We propose and experiment a Social Networking Service (SNS) for local communities for tsunami disaster control. It is an easy-to-use GIS-based system with powerful GIS analysis capabilities. One of the features of the...
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ISBN:
(纸本)9780780397408
We propose and experiment a Social Networking Service (SNS) for local communities for tsunami disaster control. It is an easy-to-use GIS-based system with powerful GIS analysis capabilities. One of the features of the system is resident participation. The GIS layer structure proposed in this paper nicely supports this user participation. The system architecture and the use of the system for tsunami disaster control are discussed. We report ongoing developments in Hachinohe-City, Japan.
The potential of cost reduction by efficient digital communication in building processes in Sweden has been investigated to be 15-25% of the building sum. An important part of this potential is by using building infor...
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