Results 11 to 20 of about 952,384 (306)

A New Regional Background Atmospheric Station in the Yangtze River Delta Region for Carbon Monoxide: Assessment of Spatiotemporal Characteristics and Regional Significance

Atmosphere
A new meteorological station (DMS) was established at the Morning Glory summit in Zhejiang Province to provide regional background information on atmospheric composition in the Yangtze River Delta (YRD) region, China.
Yi Lin, Shan Li, Yan Yu, Meijing Lu, Bingjiang Chen, Yuanyuan Chen, Kunpeng Zang, Shuo Liu, Bing Qi, Shuangxi Fang   +9 more
doaj   +1 more source

A Tale of Three Galaxies: Deciphering the Infrared Emission of the Spectroscopically Anomalous Galaxies IRAS F10398+1455, IRAS F21013-0739 and SDSS J0808+3948

, 2015
The \textit{Spitzer}/Infrared Spectrograph spectra of three spectroscopically anomalous galaxies (IRAS~F10398+1455, IRAS~F21013-0739 and SDSS~J0808+3948) are modeled in terms of a mixture of warm and cold silicate dust, and warm and cold carbon dust ...
Hao, Lei, Li, Aigen, Nikutta, Robert, Xie, Yanxia   +3 more
core   +1 more source

Field emission from single multi-wall carbon nanotubes [PDF]

, 2008
Electron field emission characteristics of individual multiwalled carbon nanotubes have been investigated by a piezoelectric nanomanipulation system operating inside a scanning electron microscopy chamber.
A Di Bartolomeo, A M Cucolo, Chen Q, F Bussolotti, F Giubileo, L Iemmo, M Passacantando, S Santucci, Yu M   +8 more
core   +1 more source

UAV-LiDAR-Based Study on AGB Response to Stand Structure and Its Estimation in Cunninghamia Lanceolata Plantations

Remote Sensing
Forest spatial structure is of significant importance for studying forest biomass accumulation and management. However, above-ground biomass (AGB) estimation based on satellite remote sensing struggles to capture forest spatial structure information ...
Yuqi Cao, Yinyin Zhao, Jiuen Xu, Qing Fang, Jie Xuan, Lei Huang, Xuejian Li, Fangjie Mao, Yusen Sun, Huaqiang Du   +9 more
doaj   +1 more source

Unveiling High‐Resolution CH4 Profiles Over Southeast China: Novel Insights From AirCore Balloon Observations

Geophysical Research Letters
Vertical profiles of methane (CH4) are essential for validating satellite observations and quantifying regional sources and sinks. This study presents the first two high‐resolution CH4 profiles (0–25 km) over southeastern China, an economically developed
Shuo Liu, Kangxuan Wei, Bingjiang Chen, Zeping Jin, Ziyi Chen, Ziyan Wu, Zihan Fan, Shaohui Li, Kunpeng Zang, Chao Zhang, Honghui Xu, Philippe DeMaeyer, Shuangxi Fang   +12 more
doaj   +1 more source

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

Molecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns, Jaclyn S. Long, Sergio Lilla, Kelly Hodge, Marcus J. G. W. Ladds, Colin Nixon, Paula Fernández‐Palanca, Sara Zanivan, Pilar Acedo, Stephen P. Pereira, Kevin M. Ryan   +10 more
wiley   +1 more source

Quantitative investigation of moisture migration during microwave drying of coal slime dough through simulation and tracer analysis

Scientific Reports
Moisture migration during the microwave drying process of coal slime is critical for improving drying efficiency and reducing energy consumption. Nevertheless, current methods for quantifying these migration behaviors remain insufficient.
Fei Wang, Nan Tian, Lei Ren, Kai Zhang, Jing Wang, Yuanyuan Zhang   +5 more
doaj   +1 more source

Enhancing phenological model accuracy in subtropical forests using data assimilation coupled with deep learning

GIScience & Remote Sensing
Accurate monitoring of forest phenology and its temporal and spatial pattern has significant scientific relevance in revealing the carbon fixation mechanism.
Hongyu Zhu, Xuejian Li, Huaqiang Du, Li Chen, Fangjie Mao, Jie Xuan, Yinyin Zhao, Zihao Huang, Kehan Mo, Yuanqing Zheng   +9 more
doaj   +1 more source

Atomic decoration for improving the efficiency of field electron emission of carbon nanotubes

, 2007
The field electron emission from the single-walled carbon nanotubes with their open ends terminated by -BH, -NH, and -O has been simulated. The apex-vacuum barrier and the emission current have been calculated. It has been found that -BH and -NH suppress
Chen, GuanHua, Chen, Guihua, Deng, Shaozhi, He, Chunshan, Li, Zhibing, Peng, Jie, Wang, Chongyu, Wang, Shanying, Wang, Weiliang, Xu, Ningsheng, Yu, Tao, Zheng, Xiao   +11 more
core   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

FEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen, Jia‐Ci Jhang, Chun‐Yi Peng, Quốc Cường Nguyễn, Feng‐Huei Lin, Hung‐Ming Wu, Shankung Lin   +6 more
wiley   +1 more source