Results 31 to 40 of about 849,306 (267)

A deep relearning method based on the recurrent neural network for land cover classification

GIScience & Remote Sensing, 2022
Recent developments in deep learning (DL) techniques have provided a series of new methods for land cover classification. However, most DL-based methods do not consider the rich spatial association of land cover classes embedded in remote sensing images.
Yunwei Tang, Fang Qiu, Bangjin Wang, Di Wu, Linhai Jing, Zhongchang Sun   +5 more
doaj   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Evaluation of SDGSAT-1 MII data in total suspended matter estimation in clear to extremely turbid rivers

International Journal of Digital Earth
The Multispectral Imager (MII) onboard the newly launched SDGSAT-1 holds significant promise for monitoring and understanding variations in water quality within nearshore water systems, with an impressive spatial resolution of 10 m, seven spectral bands ...
Shenglei Wang, Zichen Mao, Bing Zhang, Xiaolong Yu, Fenqi Zhao, Xiaofei Song, Changyong Dou, Fangfang Zhang, Junsheng Li   +8 more
doaj   +1 more source

Spatial Population Distribution Data Disaggregation Based on SDGSAT-1 Nighttime Light and Land Use Data Using Guilin, China, as an Example

Remote Sensing, 2023
A high-resolution population distribution map is crucial for numerous applications such as urban planning, disaster management, public health, and resource allocation, and it plays a pivotal role in evaluating and making decisions to achieve the UN ...
Can Liu, Yu Chen, Yongming Wei, Fang Chen   +3 more
doaj   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

FEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman, Anna E. Lester, Brian D. Zoltowski   +2 more
wiley   +1 more source

Global annual wetland dataset at 30 m with a fine classification system from 2000 to 2022

Scientific Data
Wetlands play a key role in maintaining ecological balance and climate regulation. However, due to the complex and variable spectral characteristics of wetlands, there are no publicly available global 30-meter time-series wetland dynamic datasets at ...
Xiao Zhang, Liangyun Liu, Tingting Zhao, Jinqing Wang, Wendi Liu, Xidong Chen   +5 more
doaj   +1 more source

A new denoising method for photon-counting LiDAR data with different surface types and observation conditions

International Journal of Digital Earth, 2023
Spaceborne photon-counting LiDAR is significantly affected by noise, and existing denoising algorithms cannot be universally adapted to different surface types and topographies under all observation conditions.
Jieying Lao, Cheng Wang, Sheng Nie, Xiaohuan Xi, Hui Long, Baokun Feng, Zijia Wang   +6 more
doaj   +1 more source

Mechanisms of IgE‐mediated food allergy and the role of allergen‐specific B cells

FEBS Letters, EarlyView.
Food allergy arises when allergen‐specific B cells preferentially produce immunoglobulin E (IgE) antibodies against harmless foods. This article explains the mechanisms driving IgE‐mediated reactions, highlights the central role of these B cells, and discusses how natural tolerance (NT) and oral immunotherapy (OIT) can reshape allergic immune responses.
Juan‐Felipe López, Özge Yilmaz Ardicli, Mübeccel Akdis   +2 more
wiley   +1 more source

A systematic study of interactions between sustainable development goals (SDGs) in Hainan Island

Scientific Reports
The 2030 Agenda for Sustainable Development issued by the United Nations is an important foundation for countries to achieve common economic, social and environmental development.
Linyan Bai, Xinjian Wang, Li Zhang, Jianzhong Feng, Jingjuan Liao, Bowei Chen, Penglong Wang, Xinyi Zhang   +7 more
doaj   +1 more source

A Review of Research on the Stability of Fine-Grained Sediments in Debris Flows

Geosciences
Fine-grained sediments in debris flows refer to Quaternary sediments with grain sizes smaller than 2 mm. Their stability is closely related to the initial water threshold that triggers the debris flows and thus controls the density, scale, and damage of ...
Qinjun Wang, Jingyi Yang, Wentao Xu, Boqi Yuan, Chaokang He   +4 more
doaj   +1 more source