Results 81 to 90 of about 369,065 (358)

Harnessing Outer Space for Improved Electrocaloric Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A novel radiative heat sink/source‐integrated electrocaloric (R‐iEC) system combines the electrocaloric (EC) effect with a thermally conductive radiative cooler (TCRC) to address heat dissipation limitations in EC devices. Utilizing outer space as a heat sink, the system achieves up to 240 W m−2 of heat dissipation performance, making it highly ...
Dong Hyun Seo   +8 more
wiley   +1 more source

The «Yamal LNG» project – a successful example of a full-scale cooperation between different countries in the development of the Arctic region [PDF]

open access: yesНаучно-аналитический вестник Института Европы РАН, 2018
The article analyses the construction and commissioning of the largest project in the Russian Arctic «Yamal LNG», which was the result of a collective effort of Russia, China, France and the Republic of Korea.
Valery Zhuravel
doaj   +1 more source

Detection and Isolation of SARS-CoV-2 in Serum, Urine, and Stool Specimens of COVID-19 Patients from the Republic of Korea

open access: yesOsong Public Health and Research Perspectives, 2020
Objectives Coronavirus Disease-19 (COVID-19) is a respiratory infection characterized by the main symptoms of pneumonia and fever. It is caused by the novel coronavirus severe acute respiratory syndrome Coronavirus-2 (SARS-CoV-2), which is known to ...
Jeong-Min Kim   +25 more
semanticscholar   +1 more source

Self‐Cascade Catalytic Reaction–Assisted Apoptosis/Calcicoptosis/Ferroptosis Induction with Microsphere‐Aggregated Hydrogels in Triple‐Negative Breast Cancer Therapy

open access: yesAdvanced Functional Materials, EarlyView.
Hyaluronic acid‐dopamine‐based intra‐crosslinked microsphere including cisplatin (HPC MS) is fabricated by spray‐drying and calcium/iron ions are introduced for interparticle crosslinking. Designed microsphere‐aggregated hydrogel (MAH) system including cisplatin/CaO2/FeSO4 can provide apoptosis/calcicoptosis/ferroptosis‐mediated chemo/cascade ...
ChaeRim Hwang   +6 more
wiley   +1 more source

Current status and outcome of liver transplantation in South Korea [PDF]

open access: yesClinical and Molecular Hepatology, 2022
Ho Joong Choi
doaj   +1 more source

The Incidence of Stroke by Socioeconomic Status, Age, Sex, and Stroke Subtype: A Nationwide Study in Korea [PDF]

open access: yesJournal of Preventive Medicine and Public Health, 2014
ObjectivesTo date, studies have not comprehensively demonstrated the relationship between stroke incidence and socioeconomic status. This study investigated stroke incidence by household income level in conjunction with age, sex, and stroke subtype in ...
Su Ra Seo   +6 more
doaj   +1 more source

Advanced Micro‐OLED Integration on Thin and Flexible Polymer Neural Probes for Targeted Optogenetic Stimulation

open access: yesAdvanced Functional Materials, EarlyView.
This paper introduces a flexible neural probe with integrated micro‐OLEDs on a flexible substrate for the first time, featuring 8 micro‐OLEDs and recording electrodes for optogenetics. It uses advanced encapsulation and an IAI anode for durability, emitting 470 nm light for ChR2 activation, enabling high‐resolution, minimally invasive stimulation ...
Somin Lee   +8 more
wiley   +1 more source

Biological Risk for Hypogea: Shared Data from Etruscan Tombs in Italy and Ancient Tombs of the Baekje Dynasty in Republic of Korea

open access: yesApplied Sciences, 2020
Biological growth represents one of the main threats for the conservation of subterranean cultural heritage. Knowledge of the conditions which favour the various taxonomic groups is important in delineating their control methods. Combining our experience
G. Caneva   +3 more
semanticscholar   +1 more source

Electric Pulse Regulated MXene Based Nanozymes for Integrative Bioelectricity Immuno‐Cancer Therapy

open access: yesAdvanced Functional Materials, EarlyView.
MXenzyme‐mediated bioelectricity cancer therapy (MXenzyme‐BECT) enhances cancer cell death through irreversible depolarization, ion channel disruption, ROS generation, and immunogenic cell death. Computational simulations reveal the electrical mechanisms by which MXenzyme acts on single cells and support to predict treatment parameters. Next‐generation
Sanghee Lee   +6 more
wiley   +1 more source

Effectiveness and Safety of Pharmacopuncture Therapy for Chronic Low Back Pain: A Protocol for a Pragmatic Randomized Controlled Trial

open access: yesJournal of Pain Research, 2022
Kyoung Sun Park,1 Suna Kim,2 Ji Yeon Seo,3 HyunWoo Cho,4 Jee Young Lee,5 Yoon Jae Lee,5 Jinho Lee,1 Min Ji Kim,6 Young Eun Choi,6 Chang Sop Yang,7 Chang-Hyun Han,7,8,* In-Hyuk Ha5,* 1Jaseng Hospital of Korean Medicine, Seoul, Republic of Korea ...
Park KS   +11 more
doaj  

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