Results 201 to 210 of about 339,266 (327)
Investigation by the Ames test of urine samples from rats exposed to methyl isocyanate. [PDF]
, 1986 Diana Anderson +2 more
openalex +1 more source
Drug Resistance Predictions Based on a Directed Flag Transformer
Advanced Science, EarlyView.CAPTURE, a deep learning framework combining structural and sequence data to predict drug‐resistant Mpro mutations, revealing that PAXLOVID use may be accelerating resistance—supporting real‐time viral surveillance and therapeutic design. Abstract The evolving SARS‐CoV‐2 virus threatens global public health, particularly with potential resistance to ...
Dong Chen +8 more
wiley +1 more source
Evaluation of the NASA Ames no. 1 7 by 10 foot wind tunnel as an acoustic test facility [PDF]
Measurements were made in the no. 1 7'x10' wind tunnel at NASA Ames Research Center, with the objectives of defining the acoustic characteristics and recommending minimum cost treatments so that the tunnel can be converted into an acoustic research ...
Scharton, T. D., Wilby, J. F.
core +1 more source
Advanced Science, EarlyView.TaPPR13, a PPR protein family gene in wheat is activated by TaBZR2 to enhance drought stress tolerance and photosynthetic capacity. It achieves this by interacting with TaAOR1 and TaSIG5 to improve antioxidant defense and regulate chloroplast gene expression. Abstract The wheat (Triticum aestivum) brassinazole‐resistant 2 (TaBZR2) gene is identified as
Ze‐Hao Hou +20 more
wiley +1 more source
Flight tests of IFR landing approach systems for helicopters [PDF]
Joint NASA/FAA helicopter flight tests were conducted to investigate airborne radar approaches (ARA) and microwave landing system (MLS) approaches. Flight-test results were utilized to prove NASA with a data base to be used as a performance measure for ...
Anderson, D. J. +6 more
core +1 more source
Advanced Science, EarlyView.The study innovatively integrates single‐cell electric impedance identification and drug screening on a semiconductor chip, addressing tumor heterogeneity limitations. The system achieves label‐free cancer cell recognition while concurrently evaluating drug efficacy on cancer cells and toxicity on noncancerous cells.
Wenhao Hui +13 more
wiley +1 more source
Computational Simulations of a Mach 0.745 Transonic Truss-Braced Wing Design [PDF]
A joint effort between the NASA Ames and Langley Research Centers was undertaken to analyze the Mach 0.745 variant of the Boeing Transonic Truss-Braced Wing (TTBW) Design.
Duensing, Jared C. +8 more
core +1 more source
Development, qualification, validation and application of the Ames test using a VITROCELL® VC10® smoke exposure system. [PDF]
Toxicol Rep, 2018 Fowler K +4 more
europepmc +1 more source