Results 71 to 80 of about 2,615,185 (246)

Dust Properties and Radiative Impacts at a Suburban Site during 2004–2017 in the North China Plain

Remote Sensing, 2019
Aerosols and their radiative effects are of primary interest in climate research because of their vital influence on climate change. Dust aerosols are an important aerosol type in the North China Plain (NCP), mainly as a result of long-range transport ...
Jinqiang Zhang, Xiangao Xia, Xuemei Zong, Xuehua Fan, Hongbin Chen, Jun Li   +5 more
doaj   +1 more source

Applicability of condensation particle counters to measure atmospheric clusters [PDF]

, 2008
This study presents an evaluation of a pulse height condensation particle counter (PH-CPC) and an expansion condensation particle counter (E-CPC) in terms of measuring ambient and laboratory-generated molecular and ion clusters. Ambient molecular cluster
O'Dowd, Colin D., Curtius, Joachim, A. Kürten, Petäjä, Tuukka, Petäjä, T., Vartiainen, E., Manninen, Hanna Elina, Riipinen, Ilona, I. Riipinen, Junninen, H., E. Asmi, M. Kulmala, Kürten, A., Riipinen, I., Manninen, H. E., H. E. Manninen, S. Borrmann, Vartianinen, E., Sipilä, Mikko, K. Lehtipalo, Kürten, Christoph Andreas, M. Sipilä, Lehtipalo, Katrianne, Aalto, Pasi, E.-M. Kyrö, Kyrö, Ella-Maria, Asmi, E., Kyrö, E.-M., Borrmann, Stephan, Curtius, J., Sipilä, M., Kulmala, M., H. Junninen, J. Curtius, Aalto, P. P., Borrmann, S., Junninen, Heikki, O'Dowd, C. D., Asmi, Eija, P. P. Aalto, C. D. O'Dowd, Lehtipalo, K., T. Petäjä, Kulmala, Markku   +43 more
core   +2 more sources

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

University of Arizona, Institute of Atmospheric Physics, Progress Report No. 1

, 1954
This title from the Institute of Atmospheric Physics Reports collection is made available by the Department of Hydrology & Atmospheric Sciences and the University Libraries, University of Arizona.
Braham, Roscoe R., Jr.
core   +1 more source

Accuracy Analysis of GNSS Water Vapor Inversion Based on PPP and Double-Difference Network in China Region

Gaoyuan qixiang
Using observation data from 945 ground-based Global Navigation Satellite System （GNSS） stations in the summer of 2023 in China， the double-difference （DD） network algorithm and Precise Point Positioning （PPP） algorithm were used to invert the ...
Jin LUO, Yunchang CAO, Balin XU, Hong LIANG, Linghao ZHOU, Yizhu WANG, Jingshu LIANG   +6 more
doaj   +1 more source

Geographic information on some atmospheric physics observation points.

, 2018
Geographic information on some atmospheric physics observation points.
Yigang Wei (4836318), Xuchang Chen (5774411), Yunjiang Yu (288383), Huiwen Wang (1731532), Tianhang Huang (5774405), Wenyang Huang (5774408)   +5 more
core   +1 more source

Identification of (20R)‐protopanaxadiol from Panax ginseng as a novel anti‐SARS‐CoV‐2 compound

FEBS Open Bio, EarlyView.
We established a noninfectious BAC‐based SARS‐CoV‐2 replicon that enables antiviral screening under BSL‐2 conditions. Using this platform, we screened 373 food‐derived compounds and identified (20R)‐protopanaxadiol from Panax ginseng as a novel inhibitor of SARS‐CoV‐2 RNA replication, highlighting the value of safe replicon systems for antiviral ...
Midori Takeda, Natsue Maezono, Rina Uchikoshi, Nobuyuki Kato, Masanori Ikeda   +4 more
wiley   +1 more source

Deep Learning Model for Precipitation Nowcasting Based on Residual and Attention Mechanisms

Remote Sensing
Nowcasting is a critical technology for disaster prevention and mitigation, and the accuracy of radar echo extrapolation directly impacts forecasting performance.
Zhan Zhang, Qingping Song, Minzheng Duan, Hailei Liu, Juan Huo, Congzheng Han   +5 more
doaj   +1 more source

Geographic allocation of 80 atmospheric physics observation points.

, 2018
Geographic allocation of 80 atmospheric physics observation points.
Yigang Wei (4836318), Xuchang Chen (5774411), Yunjiang Yu (288383), Huiwen Wang (1731532), Tianhang Huang (5774405), Wenyang Huang (5774408)   +5 more
core   +1 more source

Identifying and characterising a plant GH1 β‐glucosidase that exhibits hydrolytic activity on N‐linked glucopyranoside

FEBS Open Bio, EarlyView.
We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli, Carlotta Chiesa, Maher Abou Hachem, Ditte Hededam Welner   +3 more
wiley   +1 more source