Results 31 to 40 of about 15,653,086 (211)
PRELIMINARY DESIGN FOR A MULTI-SPECTRAL TRACKING TELESCOPE (MSTT)
, 1967 QC 351 A7 no. 17The following report was originally prepared by P. N. Slater as a progress report on a Multi-Spectral Tracking Telescope for the Apollo Applications Program under NASA contract NSR 03-002-066.
Slater, P. N.
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Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
POLARIZATION OPERATOR FOR CHOLESTERIC LIQUID CRYSTALS
, 1971 QC 351 A7 no. 63A Jones matrix operator is derived for a liquid crystal in the cholesteric phase for light incident normal to the molecular planes. We also derive a similar operator to include the effect of absorption.
Marathay, A. S.
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Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Catalog of Emission Lines in Astrophysical Objects
, 1969 QC 351 A7 no. 27This edition has been prepared in order to include more recent information than was available at the time of the first printing. New material is not incorporated into the text directly but is placed at the end of each table.
Stockton, Martha W. +2 more
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FEBS Letters, EarlyView.Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani +3 more
wiley +1 more source
A Wide-Angle All-Mirror Ultraviolet Camera
, 1966 QC 351 A7 no. 06A 6-inch aperture 3-mirror optical system has been designed that yields high resolution over a flat field of 6° at a speed of f/1.8. All surfaces are strongly aspheric.
Meinel, Aden B., Shack, Roland V.
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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 +3 more
wiley +1 more source
DYNAMIC RELAXATION: A GENERAL METHOD FOR DETERMINATION OF ELASTIC DEFORMATION OF MIRRORS
, 1968 QC 351 A7 no. 26The tensor equations of elasticity in nonorthogonal curvilinear coordinates are presented in a form suitable for the method of dynamic relaxation.
Malvick, Allan J.
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Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential
FEBS Letters, EarlyView.Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta +3 more
wiley +1 more source