Results 81 to 90 of about 197,559 (308)

Development of an empirical model for chlorophyll-a and Secchi Disk Depth estimation for a Pampean shallow lake (Argentina) [PDF]

, 2017
Shallow Pampean lakes are located in the most productive plain of Argentina. They are highly variable in salinity, turbidity and surface area. Laguna Chascomús has been monitored as a representative example of them.
Bohn, Vanesa Yael, Carmona, Facundo, Diovisalvi, Nadia Rosalia, Lagomarsino, Leonardo, Rivas, Raúl Eduardo, Zagarese, Horacio Ernesto   +5 more
core   +1 more source

Combination Immunotherapy as a Promising Strategy to Overcome Immunotherapy Resistance: From Emergence to Next‐Generation Approaches

Advanced Science, EarlyView.
This review examines emerging combination immunotherapy strategies tailored to distinct tumor microenvironments and highlights next‐generation biomarkers that guide response prediction and treatment personalization. It integrates lessons from unsuccessful trials, addresses toxicity challenges, and outlines approaches for early biomarker discovery and ...
Asmita Pandey, Sudhir Kumar Rai, Li Ma, Lauren Higa, Vedbar Khadka, Hua Yang, Youping Deng   +6 more
wiley   +1 more source

Optimized spectral indices for global vegetation and water mapping using Sentinel-2

Scientific Reports
Reliable mapping of vegetation and surface water from satellite imagery remains challenging, as common spectral indices can saturate at high biomass, show limited sensitivity across ecosystems, and confuse targets with soil, shadows, or built-up surfaces.
Charalambos Chrysostomou, Stelios P. Neophytides, Michalis Mavrovouniotis, Diofantos G. Hadjimitsis   +3 more
doaj   +1 more source

Trend Prediction of Vegetation and Drought by Informer Model Based on STL-EMD Decomposition of Ha Cai Tou Dang Water Source Area in the Maowusu Sandland

Agronomy
To accurately forecast the future development trend of vegetation in dry areas, it is crucial to continuously monitor phenology, vegetation health indices, and vegetation drought indices over an extended period.
Hexiang Zheng, Hongfei Hou, Ruiping Li, Changfu Tong   +3 more
doaj   +1 more source

An empirical, graphical, and analytical study of the relationship between vegetation indices [PDF]

The development of formulae for the reduction of multispectral scanner measurements to a single value (vegetation index) for predicting and assessing vegetative characteristics is addressed.
Lautenschlager, L., Perry, C. R., Jr.
core   +1 more source

Performance of intrinsic and soil line-based vegetation indices to mangrove mapping in Malaysia. [PDF]

, 2011
The use of vegetation indices of remote sensing data in vegetation mapping has been long recognised. However, the accuracy of mapping through the use of vegetation indices model has limitations, and has so far not been investigated.
Che Ku Othman, Che Ku Akma, Ismail, Mohd Hasmadi, Usali, Norsaliza   +2 more
core  

Evapotranpiration estimates from vegetation indices

Proceedings of the 4th Workshop on Agri-Food Research. WiA
[SPA] En este trabajo se presenta una metodología de estimación de la evapotranspiración real (ETa) de la superficie terrestre a escala mensual a partir de imágenes de satélite de observación de la Tierra (MODIS Terra). Se basa esencialmente en el uso de un índice de vegetación (EVI, Enhanced Vegetation Index) y de datos de temperatura del aire.
Martínez, J.A., García Galiano, Sandra Gabriela, Baille, Alain Daniel   +2 more
openaire   +2 more sources

Dual‐Key Genetic Circuit Enables Stable and Self‐Regulated Engineered Bacteria for the Treatment of Ulcerative Colitis

Advanced Science, EarlyView.
A self‐regulated Escherichia coli Nissle 1917 strain equipped with a dual‐key genetic circuit achieved antibiotic‐free stability and programmable lysis for therapeutic protein delivery. By co‐expressing an IL‐2 mutant and Amuc_1100, the engineered bacteria restored immune balance and epithelial integrity, providing a safe and precise approach for ...
Shuaijie Ding, Biao Yang, Xinyu Li, Yi Wang, Chunyu Huang, Wenfei Dong, Wei Xie   +6 more
wiley   +1 more source

Estimation of photosynthetic capacity using MODIS polarization: 1988 proposal to NASA Headquarters [PDF]

The remote sensing community has clearly identified the utility of NDVI (normalized difference vegetation index) and SR (simple ratio) and other vegetation indices for estimating such metrics of landscape ecology as green foliar biomass, photosynthetic ...
Vanderbilt, Vern C.
core   +1 more source

ERAD Component MoHrd3 Facilitates Pathogenicity and Establishes a Direct Regulation on Autophagy in Magnaporthe Oryzae

Advanced Science, EarlyView.
MoHrd3 plays a crucial role in regulating the pathogenicity of Magnaporthe oryzae. As an ER‐associated degradation component, MoHrd3 involves in ER stress‐triggered autophagy. It facilitates the fusion between the autophagosome and the vacuole via enhancing the interaction between MoAtg8 and MoYpt7.
Huiqing Xia, Yunna Zheng, Nan Yang, Jing Chen, Xi Wu, Ximing Zheng, Danrui Cui, Ruijin Wang, Xunli Lu, Dongli Wang, You‐liang Peng, Qian Chen   +11 more
wiley   +1 more source