Results 1 to 10 of about 3,379 (261)
Photoacoustic shadow-casting microscopy. [PDF]
Opt Lett, 2019 We present photoacoustic shadow-casting microscopy (PASM), a technique that allows high-resolution imaging of weakly absorbing biological samples with unprecedented sensitivity. In PASM, a uniform optical absorbing layer is placed in contact with the samples and is excited by the light transmitted through the sample, producing photoacoustic (PA) waves ...
Mora JT, Feng X, Gao L.
europepmc +3 more sources
Applied Sciences (Switzerland), 2020 In the context of encouraging the development of renewable energy, this paper deals with the description of a software solution for mapping out solar potential in a large scale and in high resolution.
Gilles Desthieux
exaly +3 more sources
Remote Sensing, 2023 Analysis of aerial images provided by satellites enables continuous monitoring and is a central component of many applications, including precision farming.
Lakin Wecker +2 more
exaly +3 more sources
Casting a long shadow: Exploring the link between childhood maltreatment and cancer in adulthood. [PDF]
PLoS ONEChildhood adversities, including physical abuse, sexual abuse, and exposure to parental domestic violence (PDV), have been linked to negative health outcomes in adulthood, yet their specific association with cancer in older Canadians remains understudied.
Matthew Robert Langiano +2 more
doaj +3 more sources
ELCVIA Electronic Letters on Computer Vision and Image Analysis, 2014 Motion perception is an amazing innate ability of the creatures on the planet. This adroitness entails a functional advantage that enables species to compete better in the wild.
Ariel Amato
doaj +3 more sources
The Depths of Cast Shadow [PDF]
Remote Sensing, 2019 To improve the accuracy of analysis outputs from remotely sensed images, shadow and illumination effects need to be minimised or removed. Shadow behaviour at different spectral wavelengths needs to be understood to quantify shadow accurately. This study examined whether a normalised spectral signature of shadow is invariant to sun–object–sensor ...
Mark Cameron, Lalit Kumar 0002
openaire +2 more sources
Toward Visualizing Genomic DNA Using Electron Microscopy via DNA Metallization
Small Structures, 2023 Electron microscopy‐based DNA imaging is a powerful tool that provides a high resolution for observing genomic structures involved in biochemical processes. The first method, heavy metal shadow casting, was developed in 1948.
Xuelin Jin +6 more
doaj +1 more source
L’enigma dell’ombra: l’ombra portata come misura e presenza dell’altro
Itinera, 2023 Shadow, a physical phenomenon that we experience every day and is intuitively easy to understand, does not seem to hide great mysteries. However, through the study of texts and works of Western figurative art, a different reality linked to its use
Lorenzo Stefano Iannizzotto
doaj +1 more source
The Surprising Evolution of the Shadow on the TW Hya Disk
The Astrophysical Journal, 2023 We report new total-intensity visible-light high-contrast imaging of the TW Hya disk taken with the Space Telescope Imaging Spectrograph (STIS) on the Hubble Space Telescope.
John Debes +10 more
doaj +1 more source