Results 51 to 60 of about 6,919 (168)

White light reduces flight height of birds in low‐density migration corridor

open access: yesThe Journal of Wildlife Management, EarlyView.
We conducted an experiment to better understand the effects of artificial light at night treatments of varying spectral power distributions on in‐flight migratory bird behavior as measured by a portable radar. Broad‐spectrum white light emissions reduced avian flight height as compared to dark periods and more than other light treatments.
Miguel F. Jimenez   +6 more
wiley   +1 more source

Artificial neural network modelling of natural gas dehydration process

open access: yesDiscover Chemical Engineering
A multi-input–multi-output artificial neuron network (MIMO-ANN) model has been developed for process monitoring and improvement on a natural gas glycol dehydration process.
Brandon Z. H. Goh   +3 more
doaj   +1 more source

Synthesis, stabilization, and characterization of the MR1 ligand precursor 5-amino-6-D-ribitylaminouracil (5-A-RU). [PDF]

open access: yesPLoS ONE, 2018
Mucosal-associated invariant T (MAIT) cells are an abundant class of innate T cells restricted by the MHC I-related molecule MR1. MAIT cells can recognize bacterially-derived metabolic intermediates from the riboflavin pathway presented by MR1 and are ...
Kelin Li   +8 more
doaj   +1 more source

Artificial Intelligence for Identifying Tumor‐Reactive CD8+ T Cells: Biological Principles, Computational Advances, and Future Directions

open access: yesMed Research, EarlyView.
This review details a three‐stage paradigm shift for tumor‐reactive CD8+ T‐cell identification: decoding transcriptomic states, deciphering clonal functional efficacy, and molecular‐level therapeutic TCR design. Addressing translational hurdles and generative AI “scientific blind spots”—such as missing catch bonds—we present a visionary roadmap.
Chao Yang   +4 more
wiley   +1 more source

Are We Overmonitoring Vestibular Schwannomas? Challenging the Necessity of Tracking Them All

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective Increased MRI use for nonspecific symptoms has led to frequent detection of small or incidental vestibular schwannomas (VS), most of which never require treatment. This study aimed to develop and validate a stepwise model to stratify VS patients using early MRI findings and reduce unnecessary long‐term surveillance.
Aïna Venkatasamy   +4 more
wiley   +1 more source

MR1-restricted pan-cancer T cells [PDF]

open access: yesNature Reviews Immunology, 2020
Researchers identify a new population of cytotoxic T cells that recognize the non-polymorphic MHC class I-related molecule MR1 on multiple different cancer cells, raising the prospect of its use as T cell-based therapy for multiple cancers.
openaire   +2 more sources

Quantifying Migratory Bat Movements in Central Europe Across Seasons and Years Using a Vertical‐Looking Radar

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Vertical‐looking radar provides a first multi‐year analysis of migratory bat phenology in Europe. Bat activity was lowest in winter, increased from spring, and peaked in summer, with similar timing of pre‐ and post‐maternity migrations across years.
Silvia Giuntini   +5 more
wiley   +1 more source

Lipid specific and vitamin specific non-MHC restricted T cells: new players in human pathophysiology.

open access: yesFrontiers in Immunology, 2015
Since initial reports, more than 25 years ago, that T cells recognise lipids in the context on non-polymorphic CD1 molecules, our understanding of antigen presentation to non-peptide specific T cell populations has deepened.
Mariolina eSalio, Vincenzo eCerundolo
doaj   +1 more source

Systemic Design in Times of Crisis: Fostering a Collaborative Culture Under Conditions of Energy Vulnerability in Northeastern Iran

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT The actualization of innovation in social systems requires interventions within small systems, communities and organizations. At this scale, practitioners can engage directly with the interactions, communication and dialogue among key actors, including those with conflicting interests.
Moein Nedaei
wiley   +1 more source

Biased MAIT TCR Usage Poised for Limited Antigen Diversity?

open access: yesFrontiers in Immunology, 2020
Mucosal-associated invariant T (MAIT) cells are a subset of unconventional T cells that recognize the evolutionarily conserved major histocompatibility complex (MHC) class I-like antigen-presenting molecule known as MHC class I related protein 1 (MR1 ...
Michael N. T. Souter   +1 more
doaj   +1 more source

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