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IMPACT OF RETAILERS’ GOAL-DIRECTED MOTIVATIONAL PROMOTIONS ON CUSTOMERS’ PARTICIPATION
Takashi Teramoto,Hiroyuki Tsurumi,Eiji Motohashi,Takashi Watanabe,Shin Sato,Takuma Kobayashi 글로벌지식마케팅경영학회 2023 Global Marketing Conference Vol.2023 No.07
Many retailers and food service providers offer programs as part of their loyalty programs in which customers are given stamps for each purchase of a qualifying product or service and redeemed for a reward once a certain number of stamps have been accumulated. We identify which stimuli in such goal-directed motivational promotions induce customers to participate in the program.
Development of Sensing Device for Plant Conditions Utilizing Lazer Speckle Method
( Takashi Fukushima ),( Yohsuke Inagaki ),( Kiyoshi Nagasuga ),( Kunio Sato ),( Naoyuki Higashi ),( Tomoaki Sato ) 한국농업기계학회 2018 한국농업기계학회 학술발표논문집 Vol.23 No.1
Japanese smart-agriculture (new agriculture for labor-saving and high-quality products by utilizing advanced technology such as a robot technology and ICT) has been promoted by Ministry of Agriculture, Forestry and Fisheries. For Japanese smart-agriculture, several ambient conditions, such as temperature, humidity, soil moisture, CO<sub>2</sub> concentration, and others are available to optimize the cultivation. To get higher quality than ever, it’s needed to utilize the information of plant conditions such as photosynthetic ability, transpiration rate and respiration activity. However, there are no devices sensing them in the field and at a low price. We focus on laser speckle method (LS) which can detect microscopic motion of the target object. The interference pattern of the light which scattered and reflected on the surface or the inside, was created on the image sensor when coherent light such as a laser is irradiated the target object. This pattern is generally referred to as “Speckle”. It has been reported that the speckle pattern would be also depended on the structure of surface or inner parts of the target object. LS would be able to distinguish the movement reflected physiological phenomenon of plant by analyzing speckle images. In other words, it could obtain the information of plant conditions utilizing LS. The ultimate goal of this study is to develop a new and inexpensive device utilizing LS for sensing plant conditions. Some techniques for analyzing fluctuation of the speckle pattern have been proposed. Fujii method (FM) and Generalized difference method (GD) were used in this study. Both are analysis method for speckle images to quantify the luminance fluctuation of each pixel on consecutive images. The characteristics of the former are that analysis speed is relatively fast, and it could also enable to analyze in low brightness. The latter would clearly distinguish large fluctuation parts. In this experiment of adding the water stress to the plant samples, it was examined whether the water stress can be detected by using LS or not, and which analysis method is suitable to detect plant conditions. Speckle images were obtained from the main vein and the mesophyll cells of the sample soybean’s leaf, under two conditions; water stress and no treatment. Water stress was added to sample soybean by cutting leafstalk. The speckle images were taken at every hour from 7 am to 7 pm. As results, it was confirmed that it is capable to detect the water stress by analyzing speckle images. Comparing results of water stress and no treatment, increasing of water stress after cutting leafstalk was detected by both FM and GD, and GD was able to detect earlier and accurately than FM did. And it would be required to improve better measurement conditions and analysis method from now on.
Sato, Takashi,Wisweh, Lutz,Sakamoto, Shuichi,Shimizu, Tadaaki,Ikeda, Hideki,Oka, Tetsuo,Tanabe, Yuji Korean Society for Engineering Education 2010 공학교육연구 Vol.13 No.5
We report about the international cooperative activities for the engineering education between a German University and a Japanese University. After the experiences for 15 years of cooperation, both in research and student exchange, we learned a lot about the differences between these two educational systems. This report summarizes the differences and the future perspective for the improvement of engineering education based on the understanding of the differences, including advantages and disadvantages, between two educational systems.
Short-Term Student Exchanges for Aspiring International Activities of Engineering Students
Sato, Takashi,Sakamoto, Shuichi,Shimizu, Tadaaki,Suzuki, Takamasa,Ikeda, Hideki,Hopf, Anja,Goto, Yasushi,Oka, Tetsuo,Sasaki, Tomohiro,Narumi, Takatsune Korean Society for Engineering Education 2014 공학교육연구 Vol.17 No.4
The Faculty of Engineering, Niigata University, Japan, obtained the scholarship in "Short-Stay and Short-Visit scholarship programs(SS-SV programs)" for both German and Japanese students in 2011 and 2012. Our short-term student exchange programs proved that a short-term stay in a foreign country worked as an initiator for the students' interest and it strengthen their will to study further more in foreign countries.
Takashi Sato,Lutz Wisweh,Shuichi Sakamoto,Tadaaki Shimizu,Hideki Ikeda,Tetsuo Oka,Yuji Tanabe 한국공학교육학회 2010 공학교육연구 Vol.13 No.5
We report about the international cooperative activities for the engineering education between a German University and a Japanese University. After the experiences for 15 years of cooperation, both in research and student exchange, we learned a lot about the differences between these two educational systems. This report summarizes the differences and the future perspective for the improvement of engineering education based on the understanding of the differences, including advantages and disadvantages, between two educational systems.
Sato Takashi,Ohkawa Hideo,Goda Masaki,Maruyama Takeo,Hasegawa Tomiichi,Sengoku Masakazu Korean Society for Engineering Education 2005 공학교육연구 Vol.8 No.2
일본의 공업고등학교 졸업생들은자신의 전공 영역에서는 충분한 기능을 보여줄 수 있을지라도 국립대학 입학을 위한 시험을 통과하기에는 어려운 실정이다. Niigata대학, Nagasaki 대학 그리고 Toyama 대학의 공학부 교수들은 대학 입학 시험을 위한 과제를 마련하기 위하여 1994년부터 공동으로 노력을 기울이고 있으며, 학생들의 교육적 배경과 필요에 부합하는 일반 교육과정을 설치하고 보충수업을 제공하고 있다. 이러한 프로젝트가 공식적으로는 1999년 종료되었지만 Niigata 대학에서 계속적으로 진행되고 있다. While graduates of Japan's technical high schools might demonstrate skills in a given specialty, they would be hard-pressed in any attempt to pass national universities' notorious entrance examinations. In a collaborative effort begun in 1994, the faculties of engineering at Niigata, Nagasaki, and Toyama Universities set about the task of preparing entrance examinations, and a general curriculum geared to the needs and educational backgrounds of these students, offering them supplementary lessons. While the larger project officially ended in 1999, we are carrying the research forward in Niigata University.
International Exchanges for Aspiring Students in Engineering Field
Takashi Sato,Shuichi Sakamoto,Tadaaki Shimizu,Hideki Ikeda,Tetsuo Oka 한국공학교육학회 2012 공학교육연구 Vol.15 No.4
In 1996, the Faculty of Engineering, Niigata University, Japan entered an era of open student-exchange with Otto-von-GuerickeUniversity Magdeburg, Germany. Thus far, more than 50 of our students have devoted anywhere from three months, to an entire year of their courses, to collaborative efforts with fellow students, (-and some cases, the local citizenry) -in their native environment experiencing unfamiliar education systems and cultures.
International Exchanges for Aspiring Students in Engineering Field
Sato, Takashi,Sakamoto, Shuichi,Shimizu, Tadaaki,Ikeda, Hideki,Oka, Tetsuo Korean Society for Engineering Education 2012 공학교육연구 Vol.15 No.4
In 1996, the Faculty of Engineering, Niigata University, Japan entered an era of open student-exchange with Otto-von-Guericke-University Magdeburg, Germany. Thus far, more than 50 of our students have devoted anywhere from three months, to an entire year of their courses, to collaborative efforts with fellow students, (-and some cases, the local citizenry) -in their native environment experiencing unfamiliar education systems and cultures.
Short-Term Student Exchanges for Aspiring International Activities of Engineering Students
Takashi Sato,Shuichi Sakamoto,Tadaaki Shimizu,Takamasa Suzuki,Hideki Ikeda,Anja Hopf,Yasushi Goto,Tetsuo Oka,Tomohiro Sasaki,Takatsune Narumi 한국공학교육학회 2014 공학교육연구 Vol.17 No.4
The Faculty of Engineering, Niigata University, Japan, obtained the scholarship in “Short-Stay and Short-Visit scholarshipprograms(SS-SV programs)” for both German and Japanese students in 2011 and 2012. Our short-term student exchange programsproved that a short-term stay in a foreign country worked as an initiator for the students' interest and it strengthen their will tostudy further more in foreign countries.
Toshihisa Sato,Motoyuki Akamatsu,Nobuhiro Imacho,Takashi Sato,Yuji Munehiro,Yoshiyuki Yoneyama,Yoshiyuki Tashiro 한국자동차공학회 2008 한국자동차공학회 Symposium Vol.2008 No.9
This paper describes an investigation of driver’s behavior assessment while driving on downgrades with different gradients and effect of road safety countermeasures using a coloured pavement or a light-emitting delineator. The driving simulator used in the experiments consists of 300-degree fields of view screen, a hexapod motion platform, a sound system with spatial placed eight speakers, and so on. The target was two kinds of downgrades after curved and more gradual downgrade section: one is the existent downgrade with 8% gradient and with one traffic lane in each direction, and another has 7% gradient with two lanes that will be constructed for improvement of the existing downgrade. The existent downgrade has a temporary road structure and we investigated the effective countermeasures of the coloured pavement or a light-emitting delineator to reduce driving speed on the temporary downgrade. The simulator precisely represented these road structures using CAD data of the real and planned roads. Two downgrade sections were connected each other in one experimental route in order to compare the driving between on different downgrades and the driving with and without the countermeasures. The results of participated 31 drivers suggest that there are almost no differences in road safety between the existent and improved downgrades in terms of objective and subjective assessments. The evaluation results of the effect of the countermeasures imply the necessity of the interface design that affords drivers easy recognition of onset location of the steep downgrade.