Results 21 to 30 of about 2,852 (259)

Mapping Tidal Flats with Landsat 8 Images and Google Earth Engine: A Case Study of the China’s Eastern Coastal Zone circa 2015

Remote Sensing, 2019
Accurate and up-to-date tidal flat mapping is of much importance to learning how coastal ecosystems work in a time of anthropogenic disturbances and rising sea levels, which will provide scientific instruction for sustainable management and ecological ...
Kangyong Zhang, Xuanyan Dong, Zhigang Liu, Wenxiu Gao, Zhongwen Hu, Guofeng Wu   +5 more
doaj   +1 more source

Modeling the heat flux between the tidal flat sediment and seawater

Shui kexue jinzhan, 2018
This paper studies the heat exchange between the tidal sediment and seawater to explore how the tidal flats affect seawater temperature. A sediment temperature model was developed to simulate the heat flux in the tidal flats based on the data measured at
GUO Yaqiong, MA Jinrong, CHENG Mengyan
doaj   +1 more source

Classifications, sedimentary features and facies associations of tidal flats

Journal of Palaeogeography, 2013
Significant progress has been achieved in the research of tide-dominated environments in the past two decades. These studies highlight both the importance and diversity of tidal flats in modern coastal environments.
Fan Daidu
doaj   +1 more source

The Spatiotemporal Characteristics and Interactions between Urban Expansion and Tidal Flat Dynamics: A Case Study of Three Highly Urbanized Coastal Counties in the Southeastern United States

Earth, 2022
Tidal flats are widely recognized as sentinels of coastal environment change, and are also the guardians for beachfront communities. As a result of urban expansion, tidal flats have increasingly received environmental pressures and the surrounding ...
Chao Xu, Weibo Liu
doaj   +1 more source

Integrating a Three-Level GIS Framework and a Graph Model to Track, Represent, and Analyze the Dynamic Activities of Tidal Flats

ISPRS International Journal of Geo-Information, 2021
Tidal flats (non-vegetated area) are soft-sediment habitats that are alternately submerged and exposed to the air by changeable tidal levels. The tidal flat dynamics research mainly utilizes the cell-level comparisons between the consecutive snapshots ...
Chao Xu, Weibo Liu
doaj   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source

Flooding in Landsat across tidal systems (FLATS): An index for intermittent tidal filtering and frequency detection in salt marsh environments

Ecological Indicators, 2022
Remote sensing can provide critical information about the health and productivity of coastal wetland ecosystems, including extent, phenology, and carbon sequestration potential.
Caroline R. Narron, Jessica L. O'Connell, Deepak R. Mishra, David L. Cotten, Peter A. Hawman, Lishen Mao   +5 more
doaj   +1 more source

Integrated PANoptosis Profiling Identifies Immunosuppressive Subtypes and a Prognostic Signature With Functional Validation of MLKL in Glioblastoma

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The prognosis of glioblastoma (GBM) remains highly unfavorable, largely due to high tumor heterogeneity and an immunosuppressive microenvironment. However, the functional role of PANoptosis in this context is poorly understood. Methods Patients were stratified via K‐means clustering. A risk score model was constructed using prognosis‐
Langfei Tian, Minghui Zhao, Yuanbo Hu, Kaiyue Wang, Haiguang Liu, Zetong Bai, Kebin Zheng   +6 more
wiley   +1 more source

The ensemble learning combined with the pruning model reveals the spectral response mechanism of tidal flat mapping in China

Ecological Informatics
Tidal flats play a crucial role in biogeochemical cycles, and the mapping of tidal flats is essential for coastal ecological protection. Remote sensing technology offers a powerful tool for large-scale mapping of tidal flats distribution.
Jiapeng Dong, Kai Jia, Chongyang Wang, Guorong Yu, Dan Li, Shuisen Chen, Xingda Chen, Ni Wen, Zitong Zhao   +8 more
doaj   +1 more source

Impact of Age on the Diagnostic Yield of Routine EEG in People With Childhood or Juvenile Absence Epilepsy: A Cross‐Sectional Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background We aimed to identify the proportion of individuals with a confirmed diagnosis of childhood absence epilepsy (CAE) or juvenile absence epilepsy (JAE) who show a negative routine EEG (rEEG), and to determine the main factors associated with this finding.
Francesco Fortunato, Alessia Giugno, Miriam Sturniolo, Enrico Fratto, Pio Zoleo, Francesca Felicia Operto, Ilaria Sammarra, Antonio Gambardella   +7 more
wiley   +1 more source