Results 21 to 30 of about 4,347 (168)

Spatial mapping of the leaf area index using remote sensing and ground measurements – the Biebrza National Park case study

open access: yesPrzegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2023
The purpose of the described research was an attempt to estimate the leaf area index (LAI) parameter describing the structure of the vegetation based on the Landsat 5TM satellite imagery and field measurements made with the use of an optical plant ...
Stefan Ignar   +2 more
doaj   +1 more source

Recent advances of nanobody applications in diagnosis and detection

open access: yesMedComm – Biomaterials and Applications, Volume 2, Issue 3, September 2023., 2023
Nanobodies (Nbs) are the variable domain of heavy‐chain antibodies derived from the blood of camelids or sharks. In this review, we summarize recent advances in the discovery and production of novel nanobodies, and their use in detection and diagnosis platforms.
Qianling Su   +5 more
wiley   +1 more source

Noise reduction and mask removal neural network for X‐ray single‐particle imaging

open access: yesJournal of Applied Crystallography, Volume 55, Issue 1, Page 122-132, February 2022., 2022
A neural network for coherent X‐ray diffractive imaging experiments is presented that can restore noisy and masked simulated diffraction intensities from biological macromolecules.Free‐electron lasers could enable X‐ray imaging of single biological macromolecules and the study of protein dynamics, paving the way for a powerful new imaging tool in ...
Alfredo Bellisario   +2 more
wiley   +1 more source

The immune system of sturgeons and paddlefish (Acipenseriformes): a review with new data from a chromosome‐scale sturgeon genome

open access: yesReviews in Aquaculture, Volume 13, Issue 3, Page 1709-1729, June 2021., 2021
Abstract Sturgeon immunity is relevant for basic evolutionary and applied research, including caviar‐ and meat‐producing aquaculture, protection of wild sturgeons and their re‐introduction through conservation aquaculture. Starting from a comprehensive overview of immune organs, we discuss pathways of innate and adaptive immune systems in a vertebrate ...
Christin Höhne   +7 more
wiley   +1 more source

Combining phage display with SMRTbell next-generation sequencing for the rapid discovery of functional scFv fragments

open access: yesmAbs, 2021
Phage display technology in combination with next-generation sequencing (NGS) currently is a state-of-the-art method for the enrichment and isolation of monoclonal antibodies from diverse libraries.
Francesco Nannini   +12 more
doaj   +1 more source

Molecular Origin of the Stability Difference in Four Shark IgNAR Constant Domains [PDF]

open access: yesBiophysical Journal, 2019
Improving the stability of antibodies for manufacture and shelf life is one of the main focuses of antibody engineering. One stabilization strategy is to perform specific mutations in human antibodies based on highly stable antibodies in other species.
Hong, Zhou   +5 more
openaire   +2 more sources

The Immunoglobulins of Cold-Blooded Vertebrates [PDF]

open access: yes, 2014
Peer reviewedPublisher ...
Chen   +22 more
core   +2 more sources

The structural analysis of shark IgNAR antibodies reveals evolutionary principles of immunoglobulins [PDF]

open access: yesProceedings of the National Academy of Sciences, 2014
Significance Sharks are among the evolutionary oldest living organisms with an immune system that possesses a number of elements similar to ours, including antibodies. In this article, we present structural insights into one of the most ancient antibodies, shedding light on the molecular evolution of the immune system and the structural ...
Matthias J, Feige   +13 more
openaire   +2 more sources

Artificial Neural Networks and Computer Vision’s-Based Phytoindication Systems for Variable Rate Irrigation Improving

open access: yesIEEE Access, 2022
The article proposes a methodology for optimizing the process of irrigation of crops using a phytoindication system based on computer vision methods. We have proposed an algorithm and developed a system for obtaining a map of irrigation for maize in low ...
Galina Kamyshova   +7 more
doaj   +1 more source

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