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K-link Application

K-link Application

Abstract

A platform that aims to connect students from all faculties and departments to promote joint activities and develop effective social and collaborative skills, focusing on: Promoting learning and self-development through reviewing lessons and collaborative learning that are relevant to all faculties and departments in the university, creating a space for negotiation and exchange of knowledge, and supporting joint activities to build relationships and cooperation among students.

Objective

จากสถิติโดยเฉลี่ยแล้วในแต่ละวันคนเราจะพบเจอคนแปลกหน้าประมาณ 47 คน นั้นเท่ากับว่าเรา จะพบเจอคนหน้าตาใหม่ๆมากถึง 17,155 คน ต่อปี ซึ่งในการพบเจอกันของผู้คนโดยปกติแล้วเป็นเรื่องที่ เป็นไปไม่ได้เลยที่จะเจอคนที่ชอบหรือมีความต้องการอะไรคล้ายๆกัน เราจึงเกิดแนวคิดที่จะนำพาคนเหล่านั้นให้มาเจอกันได้ง่ายขึ้นจากการสร้างแอปพลิเคชัน ที่จะ ส่งเสริมการทำกิจกรรมร่วมกันของนักศึกษาทั้งจาก ต่างคณะและภายในคณะ เดียวกัน และยังส่งเสริมการ ทบทวนบทเรียน ทำแบบฝึกหัด เพื่อพัฒนาความรู้ในบทเรียนร่วมกัน ที่จะมีรายวิชาจากทุกคณะ และทุก สาขาภายใต้คอนเซ็ปต์ที่ว่า KMITL GO and grow up together

Other Innovations

Vision-Based Spacecraft Pose Estimation

วิทยาลัยอุตสาหกรรมการบินนานาชาติ

Vision-Based Spacecraft Pose Estimation

The capture of a target spacecraft by a chaser is an on-orbit docking operation that requires an accurate, reliable, and robust object recognition algorithm. Vision-based guided spacecraft relative motion during close-proximity maneuvers has been consecutively applied using dynamic modeling as a spacecraft on-orbit service system. This research constructs a vision-based pose estimation model that performs image processing via a deep convolutional neural network. The pose estimation model was constructed by repurposing a modified pretrained GoogLeNet model with the available Unreal Engine 4 rendered dataset of the Soyuz spacecraft. In the implementation, the convolutional neural network learns from the data samples to create correlations between the images and the spacecraft’s six degrees-of-freedom parameters. The experiment has compared an exponential-based loss function and a weighted Euclidean-based loss function. Using the weighted Euclidean-based loss function, the implemented pose estimation model achieved moderately high performance with a position accuracy of 92.53 percent and an error of 1.2 m. The in-attitude prediction accuracy can reach 87.93 percent, and the errors in the three Euler angles do not exceed 7.6 degrees. This research can contribute to spacecraft detection and tracking problems. Although the finished vision-based model is specific to the environment of synthetic dataset, the model could be trained further to address actual docking operations in the future.

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SIDEWALK DEVELOPMENT TO PROMOTE ACCESSIBILITY OF PUBLIC SERVIERS  FOR ELDERY PEOPLE : A CASE STUDY OF KHON KAEN CITY MUNICIPALITY

คณะสถาปัตยกรรม ศิลปะและการออกแบบ

SIDEWALK DEVELOPMENT TO PROMOTE ACCESSIBILITY OF PUBLIC SERVIERS FOR ELDERY PEOPLE : A CASE STUDY OF KHON KAEN CITY MUNICIPALITY

The concept of building a friendly city for older people by adjusting the physical environment is considered one of the crucial components of promoting older people’s better health and quality of life. Based on this tenet, designing a suitable footpath and considering older people’s needs are vital to the reduction of risks and the increase of safety in travelling, especially for older people living in Wat-Thad and Wat-Klang communities where the proportion of the elderly has continuously, increased. The research aimed to 1) survey the physical environment of footpath, approaching public assistance, 2) observe the elderly’s behavior and satisfaction on footpath in communities, and 3) create the proposal concept in developing the suitable footpath with the elderly’s need in city area. This research used various tools, including the questionnaire on the footpath’s physical environment to analyse problems, limitations, and footpath potentials, the interview of staff in the Engineering Division, Khon Kaen municipality and the questionnaires collecting travelling behaviour, satisfaction and attitude of elderly on the footpath in community. The data analysis the physical environment following six components in the monitoring list showed three used descriptive statistics. Interestingly, from 370 samples, the results of investigating qualified evaluations, namely 1) land utilisation in the communities, 2) linking the transportation network, and 3) beautifully attractive places for walking. However, three unqualified evaluations were 1) safety footpath availability, 2) design for all people, and 3) walking on the footpath to access public assistance and facilities. Moreover, the results from the questionnaire to study older people’s travelling behaviour, indicated that the most travelling objectives were grocery shopping and accessing the recreation sites with frequent visits three to five times per week. Furthermore, older people’s satisfaction with the community footpath was overall at a high level, This research proposed suggestions for developing a safe footpath to ensure safe walking access to facilities and public assistance.

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Encapsulation of Anthocyanins in Spray-Dried W/O/W Emulsion

คณะอุตสาหกรรมอาหาร

Encapsulation of Anthocyanins in Spray-Dried W/O/W Emulsion

This study aims to investigate the encapsulation of anthocyanins in water-in-oil-in-water (W/O/W) emulsions and their spray-drying process to enhance anthocyanin stability against external factors such as light, temperature, and pH changes. The W/O/W emulsion was prepared using suitable surfactants and dried using a spray dryer at an inlet temperature of 120–140°C and an outlet temperature not lower than 80°C. The results showed that the composition ratios of water, oil, and surfactants significantly influenced the physical and chemical properties of the emulsion, as well as the encapsulation efficiency of anthocyanins. The spray-dried W/O/W emulsion demonstrated effective anthocyanin retention and improved long-term stability, making it applicable for food and health-related products.

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