Results 61 to 70 of about 759 (109)

A small molecule cryptotanshinone induces non-enzymatic NQO1-dependent necrosis in cancer cells through the JNK1/2/Iron/PARP/calcium pathway [PDF]

16 pages, 9 figuresHuman NAD(P)H: quinone oxidoreductase 1 (NQO1) is a flavoenzyme expressed at high levels in multiple solid tumors, making it an attractive target for anticancer drugs.
Lin Zhao, Martín-García, José M., Bingling Zhong, Zhong, Bingling, Wang, Xin, Zhao, Lin, Zheng, Haoyi, Chen, Xiuping, Yanyan Zhu, Jie Yu, Wang, Heng, Jose M. Martin-Garcia, Liu, Guokai, Wang, Xianzhe, Ying Hou, Xin Wang, Zhu, Yanyan, Guokai Liu, Xiuping Chen, Hou, Ying, Haoyi Zheng, Yu, Jie, Xianzhe Wang, Heng Wang   +23 more
core   +1 more source

Comprehensive analysis of noise in Macau Science Satellite-1 vector magnetometer data

Earth and Planetary Physics
The Macau Science Satellite-1 (known as MSS-1) is the first scientific exploration satellite that was designed to measure the Earth’s low latitude magnetic field at high resolution and with high precision by collecting data in a near-equatorial orbit ...
SiShan Song, Fan Yin, Qin Yan, Hermann Lühr, Chao Xiong, Yi Jiang, PengFei Liu   +6 more
doaj   +1 more source

Dynamic Mode Decomposition of the Core Surface Flow Inverted From Geomagnetic Field Models

Geophysical Research Letters, Volume 51, Issue 1, 16 January 2024.
Abstract Continuous satellite measurements of the Earth's magnetic field have advanced the characterization of spatial‐temporal variations of the main field over the past two decades. To comprehend the underlying mechanism responsible for the geomagnetic field variations, we develop a novel core surface flow inversion scheme based on physics‐informed ...
Jinfeng Li, Yufeng Lin, Keke Zhang
wiley   +1 more source

A high-resolution lithospheric magnetic field model of China and surroundings by using CHAMP, Swarm, CSES-1, and MSS-1 satellite magnetic measurements and aeromagnetic anomaly data

Earth and Planetary Physics
The CUG_CLMFM3D series comprises high-resolution three-dimensional lithospheric magnetic field models for China and its surroundings. The first version, CUG_CLMFM3Dv1, is a spherical cap harmonic model integrating the WDMAMv2 (World Digital Magnetic ...
Pan Zhang, JinSong Du, Liang Yin, Qing Yan, JiaXuan Zhang, HouPu Li, Keke Zhang, Chao Chen   +7 more
doaj   +1 more source

3D class A Bézier curves with monotone curvature

, 2023
This paper introduces a special class of 3D Bézier curves that are defined by their degree, a starting point, the first leg of their control polygons, and a 3D affine transformation composing of a uniform scaling and a rotation.
Wang, Aizeng, He, Chuan, Zheng, Jianmin, Zhao, Gang   +3 more
core   +1 more source

A modest 0.5-m rise in sea level will double the tsunami hazard in Macau

, 2018
Rising sea levels will have overwhelmingly negative impacts on coastal communities globally. With previous research focused on how sea-level rise (SLR) affects storm-induced flooding, we show that SLR will also increase both the frequency and the ...
Wang, Yu, Li, Linlin, Switzer, Adam Douglas, Weiss, Robert, Qiu, Qiang, Chan, Chung-Han, Switzer, Adam D.   +6 more
core   +1 more source

Ionospheric F-region currents estimated from Macau Science Satellite-1 and Swarm satellite magnetic data

Earth and Planetary Physics
Accurate modeling of Earth’s ionospheric F-region currents is essential for refining geomagnetic field models and understanding magnetosphere-ionosphere coupling.
JuYuan Xu, HongBo Yao, Keke Zhang
doaj   +1 more source

Influence of different data selection criteria on internal geomagnetic field modeling

Earth and Planetary Physics
Earth’s internal core and crustal magnetic fields, as measured by geomagnetic satellites like MSS-1 (Macau Science Satellite-1) and Swarm, are vital for understanding core dynamics and tectonic evolution.
HongBo Yao, JuYuan Xu, Yi Jiang, Qing Yan, Liang Yin, PengFei Liu   +5 more
doaj   +1 more source

Mycogenic silver nanoparticles from Penicillium citrinum IB-CLP11 - their antimicrobial activity and potential toxicity effects on freshwater organisms

Silver nanoparticles (AgNPs) are some of the most attractive nanomaterials for commercial applications, but they can also be a very challenging issue from the point of view of cytotoxicity and phytotoxicity as agents that damage genetic information ...
Ottoni, Cristiane Angélica [UNESP], Aguiar, Arthur Pérez [UNESP], Aquaroli, Claudia de Lima Ramos [UNESP], Barbieri, Edison, Araújo, Ana Lúzia de Souza, Simões, Marta Filipa, Mendes, Evelyn Caroline Vicente [UNESP]   +6 more
core   +1 more source

Utilizing the Change of Tourist Information Search Channels as a Key to Guide Strategies for Destination Marketing Promotion – Taking Macao’s Tourists as an example

, 2020
Dr. Qi Shanshan is an invited assistant professor at the Macau Institute for Tourism studies. She obtained her PhD from the Hong Kong Polytechnic University and a postgraduate degree from the University of Surrey.
Qi, Shanshan, Wu, Don Chi Wai, Lei, Kong (Simon)   +2 more
core