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| 1 | GPSPiChain-Blockchain and AI based Self-Contained Anomaly Detection Family Security System in Smart Home显示文摘With advancements in technology, personal computing devices are better adapted for and further integrated into people’s lives and homes. The integration of technology into society also results in an increasing desire to control who and what has access to sensitive information, especially for vulnerable people including children and the elderly. With blockchain rise as a technology that can revolutionize the world, it is now possible to have an immutable audit trail of locational data over time. By controlling the process through inexpensive equipment in the home, it is possible to control whom has access to such personal data. This paper presents a block-chain based family security system for outdoor tracking and in-house monitoring of users’ activities via sensors to detect anomalies in users’ daily activities with the integration of Artificial Intelligence (AI). For outdoor tracking the locations of the consenting family members’ smart phones are logged and stored in a private blockchain which can be accessed through a node installed in the family home on a computer. The data for the whereabouts and daily activities of family members stays securely within the family unit and does not go to any third-party organizations. A Self-Organizing Maps (SOM) based smart contract is used for anomaly detection in users’ daily activities in a smart home, which notifies emergency contact or other family members in case of anomaly detection. The approach described in this paper contributes to the development of in-house data processing for outdoor tracking, and daily activities monitoring and prediction without any third-party hardware or software. The system is implemented at a small scale with one miner, two user nodes and several device nodes, as a proof of concept;the technical feasibility is discussed along with the limitations of the system. Further research will cover the integration of the system into a smart-home environment with additional sensors and multiple users, and ethical implementations of tracking, especially of vulnerable people, via the immutability of blockchain. | Ali Raza Lachlan Hardy Erin Roehrer Soonja Yeom Byeong Ho Kang | 2021 | Journal of Systems Science and Systems Engineering2021，30，4： | 2 |
| 2 | Synthesis of pol- ystyrene/silica composite particles by soap -free emulsion polymerization using positively charged colloidal silica 显示文摘 | Jeongwoo L Chang K H Soonja C | 2007 | Journal of Colloid and Interface Science2007，310，1： | 1 |
| 3 | Synthesis of highly monodisperse polystyrene microspheres via dispersion polymerization using an amphoteric initiator显示文摘 | Jeongwoo Lee Jin Uk Ha Soonja | | 0，，： | 1 |
| 4 | Crosslinkable functional moiety for the formation of highly crosslinked stable microspheres in the precipitation polymerization显示文摘 | Minhye Ha Kangseok Lee Soonja Choe | 2008 | Polymer2008，，21： | 1 |
| 5 | Online Shopping Recommendation Mechanism and Its Influence on Consumer Decisions and Behaviors: A Causal Map Approach 显示文摘 | KUN CHANG LEE SOONJAE KWON | 2008 | Expert Systems with Applications2008，35，4： | 1 |
| 6 | A novel approach of defining fatigue indices with sEMG power during isotonic contractions显示文摘 | Jungyoon Kim Sunwoo Park Soonjae Ahn Youngho Kim | 2012 | International Journal of Precision Engineering and Manufacturing2012，，6： | 1 |
| 7 | Optimum conditions for preparing micron-sized PMMA beads in the dispersion polymerization using PVA显示文摘 | Ok Hyung Kim Kangseok Lee Kijung Kim Byung H. Lee Soonja Choe | 2006 | Colloid and Polymer Science2006，，8： | 1 |
| 8 | Online shopping recommendation mechanism & its influence on consumer decisions & behaviors: A causal map approach 显示文摘 | Kun Chang Lee and Soonjae Kwon | 2008 | Expert Systems with Applications2008，35，4： | 1 |
| 9 | Synthesis of polystyrene/silica composite particles by soap-free emulsion polymerization using positively charged colloidal silica 显示文摘 | Jeongwoo L Chang K H Soonja C | 2007 | Journal of Colloid and Interface Science2007，310，1： | 1 |
| 10 | Online shopping recommendation mechanism and its influence on consumer decisions and behaviors: A causal map approach显示文摘 | Kun Chang Lee Soonjae Kwon | 2007 | Expert Systems With Applications2007，，4： | 1 |
| 11 | Synthesis of highly monodisperse polystyrene micmspheres via dispersion polymerization using an amphoteric initiator显示文摘 | Lee Jeongwoo Ha Jin Uk Choe Soonja | 2006 | Journal of Colloid and Interface Science2006，298，2： | 1 |
| 12 | Prevalence of excessive daytime sleepiness and associated factors in the adult population of Korea 显示文摘 | SOONJAE JOOIB HYERYEON Y I | 2009 | Sleep Med2009，2009，： | 1 |
| 13 | Synthesis of polystyrene/silica composite particles by soap-free emulsionpolymerization using positively charged colloidal silica显示文摘 | JEONGWOO LEE CHANG KOOK HONG SOONJA CHOE | 2007 | Journal of Colloid and Interface Science2007，310，： | 1 |
| 14 | Cloning of an acidic laccase gene(clac2) from Corprinius congregatus and its expression by external pH显示文摘 | SOONJA KIM YOUNGEUN LEEM KYUNGHOON KIM | 2002 | Plant Science2002，162，： | 1 |
| 15 | Online Shopping Recommendation Mechanism & its Influence on Consumer Decisions & Behaviors:A Causal Map Approach显示文摘 | Kunchang Lee Soonjae Kwon | 2008 | Expert Systems with Applications2008，35，4： | 1 |
| 16 | Enhancement of Au–Ag–Te contents in tellurium-bearing ore minerals via bioleaching显示文摘The purpose of this study was to enhance the content of valuable metals, such as Au, Ag, and Te, in tellurium-bearing minerals via bioleaching. The ore samples composed of invisible Au and Au paragenesis minerals(such as pyrite, chalcopyrite, sphalerite and galena) in combination with tellurium-bearing minerals(hessite, sylvanite and Tellurobismuthite) were studied. Indigenous microbes from mine drainage were isolated and identified as Acidithiobacillus ferrooxidans, which were used in bioleaching after adaption to copper. The effect of the microbial adaption on the bioleaching performance was then compared with the results produced by the non-adaptive process. The microbial adaption enhanced the Au–Ag–Te contents in biological leaching of tellurium-bearing ore minerals. This suggests that bioleaching with adapted microbes can be used both as a pretreatment and in the main recovery processes of valuable metals. | Nag-Choul Choi Kang Hee Cho Bong Ju Kim Soonjae Lee Cheon Young Park | 2018 | International Journal of Minerals,Metallurgy and Materials2018，25，3： | 1 |
| 17 | Online shopping recommendation mechanism and its influence on consumer decisions and behaviors: A causal map approach显示文摘 | Ktm ChangUe Soonjae Kwon | 2008 | Expert Systems With Applications2008，35，4： | 1 |
| 18 | Effects of stearic acid coating on zeolite in LDPE, LLDPE, and HDPE composites显示文摘 | HYUN K JAGANNATH B SOONJA C | 2006 | Polymer2006，47，： | 1 |
| 19 | Genome-wide association of 10 horticultural traits with expressed sequence tag-derived SNP markers in a collection of lettuce lines显示文摘Genetic diversity, population structure, and genome-wide marker-trait association analyses were conducted on a special collection of 298 homozygous lettuce(Lactuca sativa L.) lines. Each of these lines was derived from a single plant that had been genotyped with 384 SNP markers using LSGermOPA. They included 122 butterhead, 53 romaine, 63 crisphead, 53 leaf and 7 stem types. Genetic diversity among these plants was assessed by pairwise comparison based on 322 high-quality SNP markers selected from 384 SNPs. Only 258 unique genotypes were identified among the 298 lines because 26 pairs or small groups(a total of 66 lines) shared identical genotypes. The average genetic similarity coefficient(GS) among these unique genotypes was 63.9% with a range of 40.6% to 99.8%. A phylogenetic tree was constructed based on the genotypic data. The most likely number of populations was estimated to be two or six. Association analysis between the 322 SNP markers and 10 phenotypic traits using the 258 homozygous lines was performed by three different methods: single factor analysis, general linear model analysis, and mixed linear model analysis. Nine significant marker-trait associations(SMTAs) were detected at P < 0.0001 with all three methods and also when considering kinship and/or population structure for this collection, with five SMTAs for seed coat color, one for leaf undulation, two for leaf anthocyanin, and one for stem anthocyanin. These markers will be useful in marker-assisted selection after further validation with segregating populations. | Soonjae Kwon Ivan Simko Barbara Hellier Beiquan Mou Jinguo Hu | 2013 | The Crop Journal2013，1，1： | 0 |
| 20 | AKT regulates IL-1β-induced proliferation and activation of hepatic stellate cells显示文摘Background:Activated hepatic stellate cells(HSCs)are closely involved in the initiation,perpetuation,and resolution of liver fibrosis.Pro-inflammatory cytokine levels are positively correlated with the transition from liver injury to fibrogenesis and contribute to HSC pathophysiology in liver fibrosis.Methods:In this study,we investigated the effect of the pro-inflammatory cytokine interleukin(IL)-1βon the proliferation and signaling pathways involved in fibrogenesis in LX-2 cells,an HSC cell line,using western blotting and cell proliferation assays.Results:IL-1βincreased the proliferation rate andα-smooth muscle actin(SMA)expression of LX-2 cells in a dose-dependent manner.Within 1 h after IL-1βtreatment,c-Jun N-terminal kinase(JNK),p38,and nuclear factor-κB(NF-κB)signaling was activated in LX-2 cells.Subsequently,protein kinase B(AKT)phosphorylation and an increase inα-SMA expression were observed in LX-2 cells.Each inhibitor of JNK,p38,or NF-κB decreased cell proliferation,AKT phosphorylation,andα-SMA expression in IL-1β-treated LX-2 cells.Conclusion:These results indicate that JNK,p38,and NF-κB signals converge at AKT phosphorylation,leading to LX-2 activation by IL-1β.Therefore,the AKT signaling pathway can be used as a target for alleviating liver fibrosis by the inflammatory cytokine IL-1β. | YONGDAE YOON SOONJAE HWANG FATEMA TUJ SAIMA MOON YOUNG KIM SOON KOO BAIK YOUNG WOO EOM | 2023 | BIOCELL2023，47，3： | 0 |
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