Results 31 to 40 of about 288,912 (350)

Ground-truthed and high-resolution drone images of the leafy spurge weed plant (Euphorbia esula)

Scientific Data
This dataset comprises 1.3 cm resolution aerial images of grasslands in western Montana, USA, captured by a commercial drone. Many scenes contain leafy spurge (Euphorbia esula), introduced to North America, now widespread in rangeland ecosystems, which ...
Kyle Doherty, Max Gurinas, Erik Samsoe, Charles Casper, Beau Larkin, Philip Ramsey, Brandon Trabucco, Ruslan Salakhutdinov   +7 more
doaj   +1 more source

Aerial Triangulation Using Different Time Images of Urban Areas Obtained from Unmanned Aerial Systems [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
In case to ensure the development of urban areas, it is necessary to create and promptly update spatial data, which are primarily created using aerial photography.
A. A. Kobzev, A. G. Chibunichev
doaj   +1 more source

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser, Alice Bizeul, Meera Chitlur, Hugo Donato, Jelena Roganovic, Julia E. Vogt, Thomas Kühne   +6 more
wiley   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

L’avancée récente de l’étude des réseaux routiers anciens de la région Bretagne (1995-2020)

Archéopages, 2022
Ten years ago, the SRA of Brittany launched an inventory of the main road network of Brittany’s peninsula, in order to record remains and routes reconstructed in Patriarch as archaeological entities.
Gilles Leroux, Thierry Lorho
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Northeastern coast of Lake Baikal as a habitat of baikal seal Pusa sibirica in the summer period

Известия ТИНРО, 2023
Filling of the rookeries of baikal seal Pusa sibirica on the northeastern coast of Lake Baikal is surveyed instrumentally for the first time within the boundaries of protected area.
E. A. Petrov, A. B. Kupchinsky, M. E. Ovdin   +2 more
doaj   +1 more source

Geomorphological classification of urban landscapes. The case study of Rome (Italy) [PDF]

, 2016
The results of a long-lasting geomorphological survey carried out in Rome are summarized. A method aimed at integrating survey data, historical maps, aerial photographs and archaeological and geomorphological literature produced a geomorphological map ...
D'Orefice, Maurizio, DEL MONTE, Maurizio, Luberti, Gian Marco, Marini, Roberta, PIca, Alessia, VERGARI, FRANCESCA   +5 more
core   +2 more sources

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source

Aerial surveys of waterbirds in Australia [PDF]

Scientific Data, 2020
AbstractTracking long-term environmental change is important, particularly for freshwater ecosystems, often with high rates of decline. Waterbirds are key indicators of freshwater ecosystem change, with groups reflecting food availability (e.g. piscivores and fish).
Kingsford, RT, Porter, JL, Brandis, KJ, Ryall, S   +3 more
openaire   +3 more sources