Search Results - "Sang-Wook Kim"

Perovskite‐Induced Ultrasensitive and Highly Stable Humidity Sensor Systems Prepared by Aerosol Deposition at Room Temperature by Cho, Myung‐Yeon, Kim, Sunghoon, Kim, Ik‐Soo, Kim, Eun‐Seong, Wang, Zhi‐Ji, Kim, Nam‐Young, Kim, Sang‐Wook, Oh, Jong‐Min

“…A new capacitive‐type humidity sensor is proposed using novel materials and fabrication process for practical applications in sensitive environments and…”
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The Sleep Apnea-Specific Hypoxic Burden Predicts Incident Heart Failure by Azarbarzin, Ali, Sands, Scott A., Taranto-Montemurro, Luigi, Vena, Daniel, Sofer, Tamar, Kim, Sang-Wook, Stone, Katie L., White, David P., Wellman, Andrew, Redline, Susan

“…Heart failure (HF) is a leading cause of morbidity and mortality and although it is linked to sleep apnea, which physiological stressors most strongly…”
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Highly luminescent InP/GaP/ZnS QDs emitting in the entire color range via a heating up process by Park, Joong Pill, Lee, Jae-Joon, Kim, Sang-Wook

“…InP-based quantum dots (QDs) have attracted much attention for use in optical applications, and several types of QDs such as InP/ZnS, InP/ZnSeS, and…”
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Highly photo-stable CsPbI3 perovskite quantum dots via thiol ligand exchange and their polymer film application by Baek, Seungmin, Kim, Yongjin, Kim, Sang-Wook

“…Photoluminescence of CsPbI3 perovskite quantum dots can be maintained for a long time in UV via thiol ligand exchange. [Display omitted] Highly photo-stable…”
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Gas sensors based on carbon nanoflake/tin oxide composites for ammonia detection by Lee, Soo-Keun, Chang, Daeic, Kim, Sang Wook

“…•Effective sensing of toxic chemicals has revealed great awareness in material science and chemical sensor research.•CNFL/SnO2 composite material was developed…”
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Metal Oxide/Graphene Composites for Supercapacitive Electrode Materials by Jeong, Gyoung Hwa, Baek, Seungmin, Lee, Seungyeol, Kim, Sang-Wook

“…Graphene composites with metal or metal oxide nanoparticles have been extensively investigated owing to their potential applications in the fields of fuel…”
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Enhanced Stability and Highly Bright Electroluminescence of AgInZnS/CdS/ZnS Quantum Dots through Complete Isolation of Core and Shell via a CdS Interlayer by Kwon, Hyo-Geun, Lee, Taesoo, Kim, Kihyo, Kim, Do-Hyun, Seo, Haewoon, Kwon, O-Pil, Kwak, Jeonghun, Kim, Sang-Wook

“…An approach for synthesizing AgInZnS/CdS/ZnS core-shell-shell quantum dots (QDs) that demonstrate exceptional stability and electroluminescence (EL)…”
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Lipocalin 2 negatively regulates cell proliferation and epithelial to mesenchymal transition through changing metabolic gene expression in colorectal cancer by Kim, Se‐Lim, Lee, Soo Teik, Min, In Suk, Park, Young Ran, Lee, Ju Hyung, Kim, Dae‐Ghon, Kim, Sang‐Wook

“…Lipocalin 2 (LCN2), a member of the lipocalin superfamily, plays an important role in oncogenesis and progression in various types of cancer. However, the…”
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Facile synthesis of 3D MnNi-layered double hydroxides (LDH)/graphene composites from directly graphites for pseudocapacitor and their electrochemical analysis by Lee, Ilbok, Jeong, Gyoung Hwa, An, Soyeon, Kim, Sang- Wook, Yoon, Songhun

“…•3D MnNi-layered double hydroxides (LDH)/graphene were synthesized from graphite. •Nanocomposite-on-graphene electrode provides fast and efficient diffusion of…”
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Improving the accuracy of top-N recommendation using a preference model by Lee, Jongwuk, Lee, Dongwon, Lee, Yeon-Chang, Hwang, Won-Seok, Kim, Sang-Wook

“…In this paper, we study the problem of retrieving a ranked list of top-N items to a target user in recommender systems. We first develop a novel preference…”
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Highly Stable All‐Inorganic Perovskite Quantum Dots Using a ZnX2‐Trioctylphosphine‐Oxide: Application for High‐Performance Full‐Color Light‐Emitting Diode by Baek, Seungmin, Kang, Seokwoo, Son, Chaeyeon, Shin, So Jeong, Kim, Jong H., Park, Jongwook, Kim, Sang‐Wook

“…Perovskite is a very promising material that is being extensively studied at the bulk and nanosize scales because it has outstanding optical properties,…”
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Mechanical behaviors of lotus-type porous Cu/Cu joint soldered by Sn-3.0Ag-0.5Cu alloy by Kim, Sang-Wook, Son, Kwang-Tae, Hyun, Soong-Keun

“…Lotus-type porous Cu with cylindrical pore aligned in the single direction was joined to Cu substrate using Sn-3.0Ag-0.5Cu solder. The joint microstructure,…”
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Remarkable Electrical Conductivity Increase and Pure Metallic Properties from Semiconducting Colloidal Nanocrystals by Cation Exchange for Solution‐Processable Optoelectronic Applications by Yoon, Sang Eun, Kim, Yongjin, Kim, Hyeongjun, Kwon, Hyo‐Geun, Kim, Unjeong, Lee, Sang Yeon, Park, Ju Hyun, Seo, Hyungtak, Kwak, Sang Kyu, Kim, Sang‐Wook, Kim, Jong H.

“…The authors report a strategic approach to achieve metallic properties from semiconducting CuFeS colloidal nanocrystal (NC) solids through cation exchange…”
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Development of Mixed‐Cation CsxRb1–xPbX3 Perovskite Quantum Dots and Their Full‐Color Film with High Stability and Wide Color Gamut by Baek, Seungmin, Kim, Sunghoon, Noh, Jae Young, Heo, Jin Hyuck, Im, Sang Hyuk, Hong, Ki‐Ha, Kim, Sang‐Wook

“…Mixed‐cation CsxRb1–xPbX3 (X = Cl, Br, I) perovskite quantum dots (PeQDs) are developed and show high quantum yields of 93% and 86% for green and blue…”
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Prevalence and factors associated with pre‐frailty and frailty among Korean older adults with heart failure by Son, Youn‐Jung, Kim, Sang‐Wook, Lee, Wang‐Soo, Shin, Seung Yong, Won, Hoyoun, Cho, Jun Hwan, Kim, Hyue Mee, Hong, Joonhwa, Choi, JiYeon

“…Aim To describe the prevalence and associated factors of pre‐frailty and frailty in older patients with heart failure. Design Secondary analysis of data…”
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"Is a picture really worth a thousand words?": A case study on classifying user attributes on Instagram by Song, Junho, Han, Kyungsik, Lee, Dongwon, Kim, Sang-Wook

“…Because using social media has become a major part of people's daily lives, many of their personal characteristics are often implicitly or explicitly reflected…”
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Therapeutic Effects of Intranasal Tofacitinib on Chronic Rhinosinusitis with Nasal Polyps in Mice by Joo, Yeon‐Hee, Cho, Hyun‐Jin, Jeon, Yung Jin, Kim, Jin Hyun, Jung, Myeong Hee, Jeon, Sea‐Yuong, Suh, Young Sun, Park, Jung Je, Kim, Sang‐Wook

“…Objectives The Janus kinase/signal transducer and activator of transcription (JAK–STAT) pathway play a key role in immune modulation, especially in the…”
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Self-clustered GAN for precipitation nowcasting by An, Sojung, Oh, Tae-Jin, Kim, Sang-Wook, Jung, Jason J.

“…This paper proposes a novel GAN framework with self-clustering approach for precipitation nowcasting (ClusterCast). Previous studies have primarily captured…”
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Nationwide validation study of diagnostic algorithms for inflammatory bowel disease in Korean National Health Insurance Service database by Lee, Chang Kyun, Ha, Hyo Jung, Oh, Shin Ju, Kim, Jung‐Wook, Lee, Jung Kuk, Kim, Hyun‐Soo, Yoon, Soon Man, Kang, Sang‐Bum, Kim, Eun Soo, Kim, Tae Oh, Na, Soo‐Young, Lee, Jun, Kim, Sang‐Wook, Koo, Hoon Sup, Park, Byung Kyu, Lee, Han Hee, Kim, Eun Sun, Park, Jae Jun, Kwak, Min Seob, Cha, Jae Myung, Ye, Byong Duk, Choi, Chang Hwan, Kim, Hyo Jong

“…Background and Aim We conducted a nationwide validation study of diagnostic algorithms to identify cases of inflammatory bowel disease (IBD) within the Korea…”
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Impact of cold and flu medication on obstructive sleep apnoea and its underlying traits: A pilot randomized controlled trial by Taranto‐Montemurro, Luigi, Sands, Scott, Azarbarzin, Ali, Calianese, Nicole, Vena, Daniel, Hess, Lauren, Kim, Sang‐Wook, White, David P., Wellman, Andrew

“…ABSTRACT Background and objective Animal studies indicate that alpha‐1 adrenergic receptor agonists and antimuscarinic agents improve genioglossus muscle…”
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