Results 41 to 50 of about 6,726,870 (247)

Pepper Plants Leaf Spectral Reflectance Changes as a Result of Root Rot Damage

Remote Sensing, 2021
Symptoms of root stress are hard to detect using non-invasive tools. This study reveals proof of concept for vegetation indices’ ability, usually used to sense canopy status, to detect root stress, and performance status.
Shahar Weksler, Offer Rozenstein, Nadav Haish, Menachem Moshelion, Rony Wallach, Eyal Ben-Dor   +5 more
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Identification of land-cover characteristics using MODIS time series data: an application in the Yangtze river estuary. [PDF]

PLoS ONE, 2013
Land-cover characteristics have been considered in many ecological studies. Methods to identify these characteristics by using remotely sensed time series data have previously been proposed.
Mo-Qian Zhang, Hai-Qiang Guo, Xiao Xie, Ting-Ting Zhang, Zu-Tao Ouyang, Bin Zhao   +5 more
doaj   +1 more source

An Improved Fmask Method for Cloud Detection in GF-6 WFV Based on Spectral-Contextual Information

Remote Sensing, 2021
GF-6 is the first optical remote sensing satellite for precision agriculture observations in China. Accurate identification of the cloud in GF-6 helps improve data availability.
Xiaomeng Yang, Lin Sun, Xinming Tang, Bo Ai, Hanwen Xu, Zhen Wen   +5 more
doaj   +1 more source

Detecting change in vegetation condition using high resolution multispectral imagery [PDF]

, 2011
Remote sensing of vegetation condition using high resolution digital multispectral imagery (DMSI) is an option for land managers interested in quantifying the distribution and extent of dieback in native forest.
Stone, C., Hardy, G., Evans, B., Lyons, T., Barber, P.A.   +4 more
core  

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

FEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi, João C. Encarnação, Valeria Napolitano, Grzegorz Dubin, Grzegorz Popowicz, Karl Andersson, U. Helena Danielson   +6 more
wiley   +1 more source

Detecting European Aspen (Populus tremula L.) in Boreal Forests Using Airborne Hyperspectral and Airborne Laser Scanning Data

Remote Sensing, 2020
Sustainable forest management increasingly highlights the maintenance of biological diversity and requires up-to-date information on the occurrence and distribution of key ecological features in forest environments. European aspen (Populus tremula L.) is
Arto Viinikka, Pekka Hurskainen, Sarita Keski-Saari, Sonja Kivinen, Topi Tanhuanpää, Janne Mäyrä, Laura Poikolainen, Petteri Vihervaara, Timo Kumpula   +8 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Apple Fruit Edge Detection Model Using a Rough Set and Convolutional Neural Network

Sensors
Accurately and effectively detecting the growth position and contour size of apple fruits is crucial for achieving intelligent picking and yield predictions. Thus, an effective fruit edge detection algorithm is necessary.
Junqing Li, Ruiyi Han, Fangyi Li, Guoao Dong, Yu Ma, Wei Yang, Guanghui Qi, Liang Zhang   +7 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source