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Improvement of uniformity in cultivation environment and crop growth rate by hybrid control of air flow devices

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Journal of Central South University 2015年第12期22卷 4702-4708页

作者： BAEK Min-Seon KWON sook-Youn LIM Jae-Hyun Department of Computer Science and Engineering Kongju National University Green Energy Technology Research Center Kongju National University

A complete control type plant factory has high efficiency in terms of cultivation area by constructing vertical multiple layered cultivation ***,it has a problem of irregular crop growth due to temperature deviation at upper and lower beds and increases in energy consumption by a prolonged cultivation *** this work,air flow rate inside a facility was improved by a hybrid control of air flow devices like air conditioning and air circulation fan with an established wireless sensor network to minimize temperature deviations between upper and lower beds and to promote crop *** performance of proposed system was verified with an experimental environment or Case A wherein air conditioning device was operated without a control algorithm and Case B wherein air conditioning and circulation fans were alternatively operated based on the hybrid control *** planting leafy vegetables under each experimental condition,crops were cultivated for 21 *** a result,Case B wherein AC(air conditioning) and ACF(air-circulation fan) were alternatively operated based on the hybrid control algorithm showed that fresh mass,number of leaves,and leaf length for the crops grown were increased by 40.6%,41.1%,and 11.1%,respectively,compared to Case A.

关键词： air flow devices hybrid control cultivation environment uniformity growth rate

Environmental influence in the forested area toward human health: incorporating the ecological environment into art psychotherapy

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Journal of Mountain Science 2020年第4期17卷 992-1000页

作者： Ju-hyoung LEE Ji-sook PARK Sunnam CHOI Department of Forest Resources and Landscape Architecture Yeungnam UniversityGyeongsan 38541South Korea Department of Art Therapy Yeungnam UniversityGyeongsan 38541South Korea

This study on the development of a psychotherapy program based on the relationship between forests and human health focused on actively considering the natural ecological environment. This study categorized and compared an art psychotherapy program that simply moved to an outdoor space and a forest-art therapy program that actively utilized the forest environment as a medium. The characteristics of the natural environment, such as openness, change, and diversity, shortened the amount of time participants took to develop a rapport and open up and played a vital role in recovering mental health. After a bold attempt at integrating forest environment and art psychotherapy by going beyond outdoor art therapy, there were significant results pertaining to improvements in mental disorders in today’s society, including stress vulnerabilities, depression, anxiety, and aggression. The research results verified that the developed forest-art therapy method had greater efficacy in relation to both the Stress Vulnerability-Interpersonal Sensitivity Scale and the Stress Vulnerability-Self-Regulation Scale.

关键词： Forest therapy Human health Healing forest Art therapy Forest environment

Laser capture microdissection: from its principle to applications in research on neurodegeneration

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Neural Regeneration Research 2015年第6期10卷 897-898页

作者： sook Hyun Chung Weiyong Shen Macula Research Group Save Sight Institutethe University of Sydney

History and the principle of laser capture microdissection （LCM）： LCM, also known as laser microdissection and pressure catapulting, is one of the most powerful and useful techniques in various research areas where isolation of heterogeneous cell population is required. The first use of laser as a cell operation method, was originated in early 1920s （Gilbrich-Wille, 2013）, and it became widely used as a microsurgical tool ill early 1960s. In the need of extremely small tissue isolation, laser beam of LCM has been modified and developed over several decades from Ultraviolet （UV） laser beam to high-energy nitrogen, infrared and carbon dioxide lasers （Gilbrich-Wille,

关键词： cell LCM from its principle to applications in research on neurodegeneration

Interventional urethral balloon dilatation before endoscopic visual internal urethrotomy for post-traumatic bulbous urethral stricture:A case report

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World Journal of Clinical Cases 2022年第34期10卷 12787-12792页

作者： Ji Yong Ha Mu sook Lee Department of Urology Keimyung University Dongsan HospitalKeimyung University School of MedicineDaegu 42601South Korea Department of Radiology Keimyung University Dongsan HospitalKeimyung University School of MedicineDaegu 42601South Korea

BACKGROUND While several treatment options are available for pediatric urethral strictures,the appropriate treatment must be based on several *** endoscopic visual internal urethrotomy(EVIU)could be a first-line treatment option for short pediatric urethral strictures,it is not feasible if the urethroscope cannot pass through the stricture ***,we present a pediatric case of severe posttraumatic bulbous urethral stricture that was successfully treated by EVIU after securing the urethral route via interventional balloon *** SUMMARY A 12-year-old boy presented at our outpatient clinic with the inability to *** had sustained a straddle injury three months *** post-void residual urine volume was 644 mL,and retrograde urethrography confirmed severe stricture of the bulbous *** was planned;however,the first attempt to treat the stricture failed because the urethroscope could not pass through the stricture *** urethral route was subsequently secured via balloon dilatation of the stricture,which was performed in collaboration with specialists from the department of interventional *** urethroscope was then able to pass,and the repeat EVIU was *** Interventional urethral balloon dilatation before EVIU may help secure the urethral route in the treatment of pediatric urethral strictures.

关键词： Urethral stricture Endoscopic visual internal urethrotomy Urethroplasty Urethral balloon dilatation Interventional radiology Case report

Repurposing ibrutinib:therapeutic effects and implications for translational approaches in Alzheimer’s disease

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Neural Regeneration Research 2023年第10期18卷 2194-2195页

作者： Hyun-ju Lee Hyang-sook Hoe Department of Neural Development and Disease Korea Brain Research Institute(KBRI)DaeguSouth Korea Department of Brain and Cognitive Sciences Daegu Gyeongbuk Institute of Science&TechnologyDaegu 42988South Korea

Alzheimer’s disease(AD)is the most prevalent neurodegenerative disease,and the number of patients with AD is estimated to double by 2060(Alzheimer’s Association,2022).The AD mortality rate has increased by 145%over the last decade,the largest increase among the ten leading causes of death in the US(Alzheimer’s Association,2022).

关键词： Alzheimer mortality therapeutic

Attribute Weighted Naïve Bayes Classifier

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Computers, Materials & Continua 2022年第4期71卷 1945-1957页

作者： Lee-Kien Foo sook-Ling Chua Neveen Ibrahim Multimedia University Cyberjaya63100Malaysia

The naïve Bayes classifier is one of the commonly used data mining methods for *** its simplicity,naïve Bayes is effective and computationally *** the strong attribute independence assumption in the naïve Bayes classifier makes it a tractable method for learning,this assumption may not hold in real-world *** enhancements to the basic algorithm have been proposed in order to alleviate the violation of attribute independence *** these methods improve the classification performance,they do not necessarily retain the mathematical structure of the naïve Bayes model and some at the expense of computational *** approach to reduce the naïvetéof the classifier is to incorporate attribute weights in the conditional *** this paper,we proposed a method to incorporate attribute weights to naïve *** evaluate the performance of our method,we used the public benchmark *** compared our method with the standard naïve Bayes and baseline attribute weighting *** results show that our method to incorporate attribute weights improves the classification performance compared to both standard naïve Bayes and baseline attribute weighting methods in terms of classification accuracy and F1,especially when the independence assumption is strongly violated,which was validated using the Chi-square test of independence.

关键词： Attribute weighting naïve Bayes Kullback-Leibler information gain classification

Congenital retinal macrovessel with intracranial venous malformation in a pediatric patient: a case report

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International Journal of Ophthalmology(English edition) 2022年第7期15卷 1214-1216页

作者： Hyeon Jin Park sook Hyun Yoon sook Young Kim Donghun Lee Department of Ophthalmology Daegu Catholic University School of MedicineDaegu 42472Republic of Korea

Dear Editor,Congenital retinal macrovessel (CRM) is defined as an abnormal large retinal vessel that encircles the foveal avascular zone (FAZ).Since the first description of a large aberrant vessel crossing the macula by Mauthnerin 1868,there have been several case reports about *** recently,Pichi et alreported clinical manifestations and multimodal retinal imaging of 49 eyes with *** their study,they had identified an association between macrovessel in the retina and venous anomalies of the brain and they emphasized the importance of systemic workups including brain magnetic resonance imaging (MRI).

关键词： venous Congenital malformation

A novel isoxazole compound CM2-II-173 inhibits the invasivephenotype of triple-negative breast cancer cells

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肿瘤学研究(英文) 2023年第6期31卷 867-875页

作者： EUN sook KIM SANGHEE KIM AREE MOON Duksung Innovative Drug Center College of PharmacyDuksung Women’s UniversitySeoul03169Korea College of Pharmacy Seoul National UniversitySeoul08826Korea

Invasion and metastasis are important hallmarks of breast cancer and are the leading cause of patient ***-negative breast cancer (TNBC) is an aggressive type of breast cancer characterized by a poor prognosis and a lackof effective targeted therapies. The present study investigated the inhibitory effect of a novel FTY720 derivative on theinvasive phenotype of TNBC cells. Here, we showed that a novel compound with an isoxazole ring, 4-(3-Decylisoxazol-5-yl)-1-hydroxy-2-(hydroxymethyl)butan-2-aminium chloride (CM2-II-173), significantly inhibitedinvasiveness of MDA-MB-231 TNBC cells. Expression of matrix metalloproteinase (MMP)-9 and invasiveness ofMCF10A normal breast cells induced by sphingosine-1-phosphate (S1P) were reduced by CM2-II-173 *** of pMEK1, pAkt, pERK, and p38 MAPK by S1P were inhibited by treatment with *** and anchorage-independent growth of MDA-MB-231 TNBC cells were significantly decreased by CM2-II-173. CM2-II-173 efficiently induced apoptosis in MDA-MB-231 TNBC cells. CM2-II-173 significantly inhibitedinvasive phenotypes of breast, liver, prostate, and ovarian cancer cells. CM2-II-173 exhibited a more potent effect onthe invasiveness of MDA-MB-231 TNBC cells compared to FTY720. Taken together, this study demonstrated thatCM2-II-173 has the potential to be a lead compound that can inhibit cancer progression of not only TNBC cells, butalso of liver, prostate, and ovarian cancer cells.

关键词： MMP-9 Cell invasion Breast cells

Analysis of interval constants in calendars affiliated with the Shoushili

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Research in Astronomy and Astrophysics 2014年第4期14卷 485-496页

作者： Byeong-Hee Mihn Ki-Won Lee Young sook Ahn Advanced Astronomy and Space Science Division Korea Astronomy and Space Science Institute Department of Astronomy and Space Science Chungbuk National University Institute of Liberal Education Catholic University of Daegu

We study interval constants that are related to motions of the Sun and Moon, i.e., the Qi, Intercalation, Revolution and Crossing interval, in calendars affiliated with the Shoushi calendar （Shoushili）, such as Datongli and Chiljeongsannaepyeon. It is known that these interval constants were newly introduced in the Shoushili calendar and revised afterward, except for the Qi interval constant, and the revised values were adopted in later calendars affiliated with the Shoushili. We first investigate the accu- racy of these interval constants and then the accuracy of calendars affiliated with the Shoushili in terms of these constants by comparing times for the new moon and the maximum solar eclipse calculated by each calendar with modem methods of calcula- tion. During our study, we found that the Qi and Intercalation interval constants used in the early Shoushili were well determined, whereas the Revolution and Crossing interval constants were relatively poorly measured. We also found that the interval constants used by the early Shoushili were better than those of the later one, and hence better than those of Datongli and Chiljeongsannaepyeon. On the other hand, we found that the early Shoushili is, in general, a worse calendar than Datongli for use in China but a better one than Chiljeongsannaepyeon for use in Korea in terms of times for the new moon and when a solar eclipse occurs, at least for the period 1281 - 1644. Finally, we verified that the times for sunrise and sunset in the Shoushili-Li-Cheng and Mingshi are those at Beijing and Nanjing, respectively.

关键词： history and philosophy of astronomy: general -- celestial mechanics --ephemerides