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Kyung Hee University

8 ARTICLES PUBLISHED IN JoVE

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Behavior

Visualizing Motion Patterns in Acupuncture Manipulation
Ye-Seul Lee 1, Won-Mo Jung 1, In-Seon Lee 1, Hyangsook Lee 1, Hi-Joon Park 1, Younbyoung Chae 1
1Acupuncture and Meridian Science Research Center, College of Korean Medicine, Kyung Hee University

Here, we present a protocol for using the Acupuncture Manipulation Education System (AMES) in the training of acupuncture manipulation skills using phantom acupoints.

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Engineering

Design and Evaluation of Smart Glasses for Food Intake and Physical Activity Classification
Jungman Chung 1, Wonjoon Oh 2, Dongyoub Baek 3, Sunwoong Ryu 2, Won Gu Lee 4, Hyunwoo Bang 2
1School of Mechanical and Aerospace Engineering, Seoul National University, 2Envisible, Inc., 3Curiosis, Inc., 4Department of Mechanical Engineering, Kyung Hee University

This study presents a protocol of designing and manufacturing a glasses-type wearable device that detects the patterns of food intake and other featured physical activities using load cells inserted in both hinges of the glasses.

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Chemistry

Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain
Norihiro Suzuki 1,2, Minoru Osada 3, Motasim Billah 3,4, Yoshio Bando 3,4, Yusuke Yamauchi 5,6, Shahriar A. Hossain 3,4
1Research Institute for Science and Technology (RIST), Tokyo University of Science (TUS), 2International Center for Young Scientists (ICYS), National Institute for Materials Science (NIMS), 3International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 4Australian Institute for Innovative Materials (AIIM), University of Wollongong, 5School of Chemical Engineering, Australian Institute for Bioengineering and Nanotechnology (AIBN), University of Queensland, 6Department of Plant & Environmental New Resources, Kyung Hee University

Here, we present a protocol for the synthesis of porous barium titanate (BaTiO3) thin film by a surfactant-assisted sol-gel method, in which self-assembled amphipathic surfactant micelles are used as an organic template.

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Environment

A Novel Method for the Pentosan Analysis Present in Jute Biomass and Its Conversion into Sugar Monomers Using Acidic Ionic Liquid
Babasaheb M. Matsagar 1, Shahriar A. Hossain 2,3, Tofazzal Islam 4, Yusuke Yamauchi 2,3,5,6, Kevin C.-W. Wu 1
1Department of Chemical Engineering, National Taiwan University, 2International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 3Australian Institute for Innovative Materials (AIIM), University of Wollongong, 4Department of Biotechnology, Bangabandhu Sheikh Mujibur Rahman Agricultural University, 5School of Chemical Engineering & Australian Institute for Bioengineering and Nanotechnology (AIBN), University of Queensland, 6Department of Plant and Environmental New Resources, Kyung Hee University

We present a protocol for the synthesis of C5 sugars (xylose and arabinose) from a renewable non-edible lignocellulosic biomass (i.e., jute) with the presence of Brønsted acidic ionic liquids (BAILs) as the catalyst in water. The BAILs catalyst exhibited better catalytic performance than conventional mineral acid catalysts (H2SO4 and HCl).

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Medicine

Electrocardiogram Recordings in Anesthetized Mice using Lead II
Tae Woong Ha 1, Bermseok Oh *1, Ji-One Kang *1
1Department of Biochemistry and Molecular Biology, School of Medicine, Kyung Hee University

We present an ECG protocol that is technically easy, inexpensive, fast, and affordable in small mice, and can be performed with enhanced sensitivity. We suggest this method as a screening approach for studying pharmacological agents, genetic modifications, and disease models in mice.

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Biology

Isolation of Epithelial Cells from Human Dental Follicle
Hyosun Jung 1, Jin-Kyu Yi 1,2
1Department of Conservative Dentistry, Kyung Hee University Dental Hospital at Gangdong, 2Department of Conservative Dentistry, School of Dentistry, Kyung Hee University

The dental follicle contains an epithelial population and mesenchymal cells. The epithelial population was selected from the heterogeneous dental follicle cell population by providing a distinct culture medium. Epithelial cells survived and formed colonies in a serum-free medium.

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Medicine

Reliability of Artificial Intelligence-Based Cone Beam Computed Tomography Integration with Digital Dental Images
Ju-Heon Lee *1, Nam-Ki Lee *1, Bingshuang Zou 2, Jae Hyun Park 3,4, Tae-Hyun Choi 1
1Department of Orthodontics, Seoul National University Bundang Hospital, 2Division of Orthodontics, Faculty of Dentistry, University of British Columbia, 3Postgraduate Orthodontic Program, Arizona School of Dentistry & Oral Health, A. T. Still University, 4Graduate School of Dentistry, Kyung Hee University

A process of registering cone-beam computed tomography scans and digital dental images has been presented using artificial intelligence (AI) -assisted identification of landmarks and merging. A comparison with surface-based registration shows that AI-based digitization and integration are reliable and reproducible.

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Neuroscience

Monitoring Blood-Brain Barrier Opening in Rats with a Preclinical Focused Ultrasound System
Kisoo Kim 1,2, Marco Gallus 3, Tianrun Xiao 1, Akshay S. Parchure 4, Bhavya R. Shah 4, Hideho Okada 3, Chris Diederich 5, Eugene Ozhinsky *1, Kazim Narsinh *1
1Department of Radiology & Biomedical Imaging, University of California, San Francisco, 2Department of Biomedical Engineering, Kyung Hee University, 3Department of Neurological Surgery, University of California, San Francisco, 4University of Texas Southwestern Medical Center, 5Department of Radiation Oncology, University of California, San Francisco

This study describes a combined magnetic resonance imaging (MRI) and low-intensity pulsed focused ultrasound (FUS) protocol, utilizing living rats with jugular vein catheterization to monitor blood-brain barrier (BBB) opening.

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