Results 201 to 210 of about 140,448 (250)
Evaluating the effect of γ‐oryzanol on MASLD pathology using a medaka fish model
FEBS Open Bio, EarlyView.This study explores a liver disease called MASLD, which is increasing worldwide and can lead to serious damage. Researchers used medaka fish instead of rodents to test a food compound, γ‐oryzanol. Fish fed this compound had less liver fat and healthier gut bacteria.
Yukako Ito +7 more
wiley +1 more source
Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments
FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley +1 more source
Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA
FEBS Open Bio, EarlyView.Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley +1 more source
Evolution‐guided yeast complementation reveals functional differences in human PSPH variants
FEBS Open Bio, EarlyView.Ancient genomes can help guide which human genetic variants are tested experimentally. This study applies that idea to PSPH, a gene involved in serine biosynthesis, and uses high‐throughput yeast complementation to compare variant function. The findings reveal measurable differences among selected alleles and illustrate the value of evolution‐guided ...
Mauricio Campa‐Álvarez +6 more
wiley +1 more source
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Scientific American, 1996
Soon after the Soviets launched Sputnik in 1957, some scientists and engineers realized that radio transmissions from a satellite in a well-defined orbit could indicate the position of a receiver on the ground. The procedure uses the Doppler shift of radio signals as the satellite passes overhead. (A similar Doppler shift accounts for the sudden change
openaire +2 more sources
Soon after the Soviets launched Sputnik in 1957, some scientists and engineers realized that radio transmissions from a satellite in a well-defined orbit could indicate the position of a receiver on the ground. The procedure uses the Doppler shift of radio signals as the satellite passes overhead. (A similar Doppler shift accounts for the sudden change
openaire +2 more sources
RETOOLING the Global Positioning System
Scientific American, 2004The article focuses on the capabilities of the Global Positioning System (GPS). Underlying improved capabilities is a series of system upgrades that include additional satellite signals, increased broadcast power, performance monitoring, guaranteed error bounds, smart antennas that can selectively direct and receive signals, and integration with ...
openaire +2 more sources
IEE Review, 1992
Satellite-based technology has become steadily more accessible as integrated electronics have grown more powerful. A system devised to guide the US armed forces may soon be available to everyone pilot and driver in the developed ...
openaire +1 more source
Satellite-based technology has become steadily more accessible as integrated electronics have grown more powerful. A system devised to guide the US armed forces may soon be available to everyone pilot and driver in the developed ...
openaire +1 more source
Physics Education, 1999
A hand-held global positioning system receiver displays the operator's latitude, longitude and velocity. Knowledge of GCSE-level physics will allow the basic principles of the system to be understood; knowledge of A-level physics will allow many important aspects of their implementation to be comprehended.
Alan J Walton, Richard J Black
openaire +1 more source
A hand-held global positioning system receiver displays the operator's latitude, longitude and velocity. Knowledge of GCSE-level physics will allow the basic principles of the system to be understood; knowledge of A-level physics will allow many important aspects of their implementation to be comprehended.
Alan J Walton, Richard J Black
openaire +1 more source