Inhwan Kim

ORCID: 0000-0002-2621-386X
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About
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Research Areas
  • Phytochemicals and Antioxidant Activities
  • Data-Driven Disease Surveillance
  • Gastric Cancer Management and Outcomes
  • Horticultural and Viticultural Research
  • Fermentation and Sensory Analysis
  • Food Quality and Safety Studies
  • Plant Physiology and Cultivation Studies
  • Gastrointestinal Tumor Research and Treatment
  • Advanced Chemical Sensor Technologies
  • Metastasis and carcinoma case studies
  • Natural Products and Biological Research
  • Interactive and Immersive Displays
  • Remote Sensing and Land Use
  • Postharvest Quality and Shelf Life Management
  • Influenza Virus Research Studies
  • Augmented Reality Applications
  • Advanced Text Analysis Techniques
  • Musculoskeletal pain and rehabilitation
  • Pharmacological Effects of Natural Compounds
  • Sentiment Analysis and Opinion Mining
  • Web Data Mining and Analysis
  • Tea Polyphenols and Effects
  • Gastrointestinal disorders and treatments
  • Nutrition, Health and Food Behavior
  • Remote Sensing in Agriculture

Chung-Ang University
2017-2024

Korea University
2010-2023

Yonsei University
2017-2021

Gimpo Airport Wooridul Spine Hospital
2012-2021

Daegu Catholic University Medical Center
2015-2021

Catholic University of Daegu
2014-2019

Sangmyung University
2018-2019

Keimyung University Dongsan Medical Center
2013

Keimyung University
2013

Korea Aerospace Research Institute
2012

Big web data from sources including online news and Twitter are good resources for investigating deep learning. However, collected articles tweets almost certainly contain unnecessary learning, this disturbs accurate This paper explores the performance of word2vec Convolutional Neural Networks (CNNs) to classify into related unrelated ones. Using two word embedding algorithms word2vec, Continuous Bag-of-Word (CBOW) Skip-gram, we constructed CNN with CBOW model Skip-gram model. We measured...

10.1371/journal.pone.0220976 article EN cc-by PLoS ONE 2019-08-22

Mulberry fruits are known as rich sources of anthocyanins and consumed in syrup form after the addition sugar acid; however, there is little information on anthocyanin composition antioxidant activity mulberries different cultivars their changes during processing. To address this, 12 cultivar mulberry fruit were investigated by high-performance liquid chromatography ultra-high-performance coupled with electrospray ionization/quadrupole time-of-flight. Additionally, quantities citric acid...

10.3390/antiox9030242 article EN cc-by Antioxidants 2020-03-17

Ischiofemoral impingement syndrome is known as one of the causes hip pain due to ischium and femur, usually correlated with trauma or operation. We report a rare case ischiofemoral that has no history surgery. A 48-year-old female patient was referred for 2 months left pain, radiating lower extremity snapping sensation. She had surgery at around joint femur. The magnetic resonance imaging (MRI) lumbar spine showed abnormality, except diffuse bulging disc without cord compression lumbosacral...

10.5535/arm.2013.37.1.143 article EN cc-by-nc Annals of Rehabilitation Medicine 2013-01-01

The outer layer of purple sweet potato is removed during processing; however, this serves as a potential source phenolics, especially anthocyanins. Herein, the phenolic composition and antioxidant activity were determined for inner layers five cultivars (‘Sinjami’, ‘Jami’, ‘Danjami’, ‘Yeonjami’, ‘Borami’) harvested in Korea. Anthocyanins identified using ultra-high-performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometer...

10.3390/antiox10030462 article EN cc-by Antioxidants 2021-03-16

Abstract Chia seed and flax oils are rich in polyunsaturated fatty acids, but susceptible to oxidative deterioration. The aim of this study was determine the stability chia enhance using rosemary or garlic extracts. During accelerated storage at 65 °C for 14 days, antioxidant abilities extracts were evaluated compared with those butylated hydroxy toluene, ascorbyl palmitate, α-tocopherol peroxide value, conjugated dienoic free acid, thiobarbituric acid value analysis. profile volatiles,...

10.1186/s13765-020-00571-5 article EN cc-by Applied Biological Chemistry 2021-01-16

Purpose: This study determined the effects of oleoresin capsicum (OC) and nanoemulsion OC (NOC) on obesity in obese rats fed a high-fat diet. Methods: The were randomly separated into three groups: (HF) diet group, HF + NOC group. All groups water ad libitum for 14 weeks. Results: reduced body weight adipose tissue mass, whereas did not. mRNA levels adipogenic genes, including peroxisome proliferator-activated receptor ( PPAR )-γ, sterol regulatory element-binding protein-1c, fatty...

10.2147/ijn.s52414 article EN cc-by-nc International Journal of Nanomedicine 2014-01-01

In this paper, a new object manipulation method is proposed by applying the ray's depth information to ray-casting-based interface. Ray-casting has been widely used in handheld device interfaces for manipulating objects three-dimensional (3D) space, such as augmented reality or virtual environments. However, traditional ray-casting interface limited because it cannot designate specific location 3D space; also poor accuracy at far distances. study, user could register real space specifying...

10.1109/smc.2017.8123063 article EN 2022 IEEE International Conference on Systems, Man, and Cybernetics (SMC) 2017-10-01

The standard treatment for primary localized gastric gastrointestinal stromal tumor (GIST) is surgical resection. clinical behavior of GIST after resection extremely variable. We conducted a multicenter, retrospective study GISTs patients who underwent curative to evaluate features and the prognosis surgically treated GISTs.We performed on 406 consecutive resections at four university hospitals in Daegu, Korea, between March 1998 2012. retrospectively collected medical records were reviewed...

10.4174/astr.2014.87.6.298 article EN Annals of Surgical Treatment and Research 2014-01-01

Abstract Background New early‐ to mid‐season apple cultivars are being developed help address warmer growing seasons due climate change. Free sugars, organic acids, total phenolic content, flavonoid antioxidant activity and composition were determined in the pulp peel of six new traditional cultivars. In addition, profiles peels characterized using high‐resolution mass spectrometry. Forty‐eight polyphenol compounds identified, by accurate mass, peel. Results Compared Fuji apples, a cultivar,...

10.1002/jsfa.9712 article EN Journal of the Science of Food and Agriculture 2019-03-28

Postoperative ileus (POI) is a common problem after abdominal surgery. Acupuncture being accepted as an option for reducing POI and managing various functional gastrointestinal disorders. Therefore, this pilot study was conducted to evaluate the effect of acupuncture on duration other surgical outcomes in patients who underwent gastric surgery.A prospective, randomized, controlled cancer surgery from January 2013 December 2013. Ten were randomly assigned into (A) or nonacupuncture (NA)...

10.1089/acm.2015.0161 article EN The Journal of Alternative and Complementary Medicine 2016-05-24

Purpose: Laparoscopic gastrectomy is widely used to treat early gastric cancer.The advantages of totally laparoscopic distal (TLDG) are unproven, and some concerns remain regarding the surgical outcomes due its technical difficulty.We compared acute inflammatory response between patients undergoing TLDG laparoscopy-assisted (LADG) for treatment cancer.Methods: We performed a retrospective study on 212 consecutive who underwent cancer January 2008 June 2014.A total 179 LADG cases 33 were...

10.4174/astr.2015.89.4.176 article EN Annals of Surgical Treatment and Research 2015-01-01

Early- to mid-season apple cultivars have recently been developed in response global warming; however, their metabolite compositions remain unclear. Herein, metabolites, such as free sugars, and organic acids antioxidant activity were determined 10 new 14 traditional cultivars. Additionally, the phenolic profiles of pulp peel characterized by high-resolution mass spectrometry. Major compounds apples varied depending on cultivar tissue (i.e., or pulp). Among cultivars, Decobell Tinkerbell,...

10.3390/antiox9050443 article EN cc-by Antioxidants 2020-05-20

This retrospective study aimed to compare clinical outcomes in terms of pain relief and recurrence rate between fragmentectomies conventional microdiscectomies patients with lumbar disc herniation (LDH).Between January 2008 May 2011, a total 175 met the inclusion criteria this study. The visual analogue scale (VAS) scores back radicular pains were recorded before surgery, 2 6 weeks after surgery. Recurrence was defined when patient had same pattern preoperative symptoms confirmed magnetic...

10.3340/jkns.2012.52.3.210 article EN cc-by-nc Journal of Korean Neurosurgical Society 2012-01-01

Catecholamines are among the first molecules that displayed a kind of response to prolonged or repeated stress.It is well established long-term stress leads induction catecholamine biosynthetic enzymes such as tyrosine hydroxylase (TH) and dopamine β-hydroxylase (DBH) in adrenal medulla.The aim present study was evaluate effects ginseng on TH DBH mRNA expression.Repeated (2 h daily, 14 days) immobilization resulted significant increase levels rat medulla.However, treatment reversed...

10.4162/nrp.2010.4.4.270 article EN Nutrition Research and Practice 2010-01-01

Various extraction solvents and sonication treatment times were compared to determine antioxidant activity polyphenol composition in mulberry (Morus alba L.) fruits of the Gwasang No. 2 variety. Mulberry extracted with ethanol, methanol, acidic methanol (0.1% HCl), or ethanol HCl) 0–60-min measure total phenolic content (DPPH radical scavenging activity). Moreover, a high-performance liquid chromatography method analyze compositions extracts was developed levels common polyphenolic compounds...

10.1007/s13765-017-0303-y article EN cc-by Applied Biological Chemistry 2017-07-24

Peritoneal recurrence is the most common cause of death after surgery for gastric cancer. Reverse transcriptase polymerase chain reaction (RT-PCR) analysis has been used to detect free cancer cells in peritoneal wash during surgery. This study was conducted evaluate prognostic significance carcinoembrionic antigen (CEA) mRNA detected by RT-PCR from patients with curative resection through a 5-year follow-up.Peritoneal were obtained 117 who underwent The association between CEA results,...

10.3109/00365521.2016.1172339 article EN Scandinavian Journal of Gastroenterology 2016-05-10

This study was performed to evaluate the anti-obesity effects of green tea and java pepper mixture (GJ) on energy expenditure understand regulatory mechanisms AMP-activated protein kinase (AMPK), microRNA (miR)-34a, miR-370 pathways in liver. Sprague-Dawley rats were divided into four groups depending following diets given for 14 weeks: normal chow diet (NR), 45% high-fat (HF), HF + 0.1% GJ (GJL), 0.2% (GJH). The results revealed that supplementation reduced body weight hepatic fat...

10.3390/antiox12051053 article EN cc-by Antioxidants 2023-05-05

This research paper proposes a system for interior design prototyping based on portable-type projection-based AR (Augmented Reality). The DIY (do it yourself) designing process takes much time, monetary resources and labor. To overcome such difficulties, many studies in the have been undertaken field of AR. Among those studies, technology provides users virtual information that is very real by projecting new digital onto things spaces. Most employing carried out predefined In this paper, can...

10.1109/smc.2017.8123064 article EN 2022 IEEE International Conference on Systems, Man, and Cybernetics (SMC) 2017-10-01
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