Results 21 to 30 of about 109,274 (165)

Preliminary Study of the Effect of Micro-Scale Dimple Size on Friction and Wear under Oil-Lubricated Sliding Contact

Tribology Online, 2011
One of the conclusively presumed effects of micro-scale dimples under oil-lubricated conditions is that can serve as oil reservoirs and play a role in promoting the retention of a lubricating film.
Auezhan Amanov, Young Sik Pyun, Bin Zhang, Jeong Hyeon Park, Jiri Nohava   +4 more
doaj   +1 more source

Micro-Sphere PDMS for Enhancing Light Extraction in Organic Light-Emitting Devices

Nanomaterials, 2022
We present a micro-sphere PDMS film to improve the external quantum efficiency (EQE) in OLEDs. The micro-sphere PDMS film was fabricated with the breath figure (BF) and replica molding process.
Eun-Jeong Bae, Hyeong-Kyu Maeng, Ji-Soo Shin, Dong-Wook Park, Young-Wook Park, Dong-Hyun Baek   +5 more
doaj   +1 more source

Fatigue lifetime of AlBC(3) alloy by ultrasonic fatigue testing machine in cavitation regime

The Journal of Engineering, 2015
In this study, the influence of ultrasonic nanocrystalline surface modification (UNSM) technique on the cavitation fatigue properties of AlBC(3) alloy was investigated.
I.S. Cho, A. Amanov, I.G. Park
doaj   +1 more source

Christensenella intestinihominis MNO-863 improve obesity and related metabolic disorders via SCFAs-induced GLP-1 hormone secretion

Frontiers in Nutrition
The intestinal microbiota has been demonstrating a strong correlation with the etiology and progression of obesity and metabolic disorders, thus presenting a novel approach to addressing this issue.
Ping Kong, Yibo Xian, Canshan Lao, Baojia Huang, Dongya Zhang, Lihong Tai, Yingying Zhao, Zilun Pu, Zhou Lan, Chenchen Zhang, Zhenzhen Liu, Chen Xiao, Guozhen Zhao, Ruijuan Zhu, Yajun Liang, Chuan-Sheng Lin, Jing-han Lin, Jing-zu Sun, Tao Wang, Hong-Wei Liu, Xianzhi Jiang   +20 more
doaj   +1 more source

A Study on the Improvement of the Fatigue Life of Bearings by Ultrasonic Nanocrystal Surface Modification Technology

Metals, 2019
In this study, the effects of ultrasonic nanocrystal surface modification (UNSM) technology on the fatigue life of needle roller bearings were investigated.
Shirmendagva Darisuren, Jeong-Hyeon Park, Young-Sik Pyun, Auezhan Amanov   +3 more
doaj   +1 more source

Engineering actinomycetes for biosynthesis of macrolactone polyketides

Microbial Cell Factories, 2019
Actinobacteria are characterized as the most prominent producer of natural products (NPs) with pharmaceutical importance. The production of NPs from these actinobacteria is associated with particular biosynthetic gene clusters (BGCs) in these ...
Dipesh Dhakal, Jae Kyung Sohng, Ramesh Prasad Pandey   +2 more
doaj   +1 more source

Marine Rare Actinobacteria: Isolation, Characterization, and Strategies for Harnessing Bioactive Compounds

Frontiers in Microbiology, 2017
Actinobacteria are prolific producers of thousands of biologically active natural compounds with diverse activities. More than half of these bioactive compounds have been isolated from members belonging to actinobacteria.
Dipesh Dhakal, Anaya Raj Pokhrel, Biplav Shrestha, Jae Kyung Sohng, Jae Kyung Sohng   +4 more
doaj   +1 more source

Development of Silica Nanoparticles Embedded Adipose Spheroid Platform for Probing Bacteriophage Sequestration and Its Implications for Phage Therapy

Nanomaterials
We engineer an enhanced three-dimensional (3D) adipose model by integrating mesoporous silica (mSiO2) nanoparticles into human adipose-derived stem cell spheroids.
Rafael Levandowski, Su Yati Htun, Laura Ha   +2 more
doaj   +1 more source

Controlling Botrytis elliptica Leaf Blight on Hybrid Lilies through the Application of Convergent Chemical X-ray Irradiation

The Plant Pathology Journal, 2016
X-ray irradiation with convergent chemicals such as nano-silver particles or sodium dichloroisocyanurate (NaDCC) has been used to control leaf blight on cut lilies.
Sung-Jun Hong, Tae-Hoon Koo, Sung-Chul Yun   +2 more
doaj   +1 more source

Hybrid Volcanic Episodes within the Orientale Basin, Moon

Remote Sensing, 2023
Basalts from Mare Orientale are representative of lunar flood volcanism, which sheds light on the lunar farside’s thermal and volcanic past. We use Chandrayaan’s Moon Mineralogy Mapper data to examine the spectral and chemical makeup of the volcanic ...
Shreekumari Mukeshbhai Patel, Harish, Deep Patel, Paras M. Solanki, Mohamed Ramy El-Maarry   +4 more
doaj   +1 more source